/* ==========================================================================
   GOETZ HAUSTECHNIK - Main Stylesheet
   SHK Meisterbetrieb | Production CSS
   Mobile-first responsive design | Navy/Blue Design System
   ========================================================================== */

/* ==========================================================================
   1. CSS CUSTOM PROPERTIES
   ========================================================================== */

:root {
  /* New Design System Tokens */
  --primary: #1B3A5C;
  --primary-light: #2A4F75;
  --secondary: #334155;
  --accent: #E8AA42;
  --accent-light: #FDF6E8;
  --accent-dark: #C88D2E;
  --background: #FAF7F2;
  --surface: #FFFFFF;
  --foreground: #020617;
  --muted: #64748B;
  --muted-bg: #F5F0E8;
  --border: #E8E2D6;
  --destructive: #DC2626;
  --warning: #D97706;
  --success: #059669;

  /* Backward-Compatible Aliases */
  --anthracite: var(--primary);
  --anthracite-light: var(--primary-light);
  --warm-white: var(--background);
  --green: var(--accent);
  --green-light: var(--accent-light);
  --green-dark: var(--accent-dark);
  --green-lighter: var(--accent-light);
  --orange: var(--warning);
  --orange-light: #FEF3C7;
  --dark-red: var(--destructive);
  --gray: var(--muted);
  --cream: var(--muted-bg);
  --cream-dark: var(--border);
  --white: var(--surface);
  --black: var(--foreground);
  --border-color: var(--border);
  --border-color-dark: #CBD5E1;
  --shadow-color: rgba(27, 58, 92, 0.06);
  --shadow-color-md: rgba(27, 58, 92, 0.10);
  --shadow-color-lg: rgba(27, 58, 92, 0.14);
  --shadow-warm: rgba(232, 170, 66, 0.08);
  --shadow-warm-lg: rgba(232, 170, 66, 0.12);
  --overlay: rgba(27, 58, 92, 0.7);

  /* Typography */
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;
  --space-4xl: 8rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 180ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-base: 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 550ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
  --z-emergency: 700;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1rem;

  /* Header */
  --header-height: 70px;
}



/* ==========================================================================
   2. CSS RESET / BASE STYLES
   ========================================================================== */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--anthracite);
  background-color: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset {
  border: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}


/* ==========================================================================
   3. TYPOGRAPHY SYSTEM
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--anthracite);
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.625rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.375rem;
}

h4 {
  font-size: 1.125rem;
}

h5 {
  font-size: 1rem;
}

h6 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-bottom: 1rem;
  color: var(--gray);
}

p:last-child {
  margin-bottom: 0;
}

strong, b {
  font-weight: 600;
}

small {
  font-size: 0.875rem;
}

.text-xs {
  font-size: 0.75rem;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--gray);
}

.section-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--gray);
  max-width: 640px;
}

@media (min-width: 768px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2.25rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
  .lead { font-size: 1.25rem; }
}

@media (min-width: 1024px) {
  h1 { font-size: 3.5rem; letter-spacing: -0.03em; }
  h2 { font-size: 2.625rem; letter-spacing: -0.02em; }
  h3 { font-size: 1.875rem; }
}


/* ==========================================================================
   4. LAYOUT UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-narrow {
  max-width: 800px;
}

.container-wide {
  max-width: 1400px;
}

.section-padding {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  :root {
    --container-padding: 1.5rem;
  }
  .section-padding {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }
}

@media (min-width: 1024px) {
  :root {
    --container-padding: 2rem;
  }
  .section-padding {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
  }
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.gap-xl {
  gap: var(--space-xl);
}


/* ==========================================================================
   5. HEADER / NAVIGATION
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: transparent;
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base);
}

.header-scrolled {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 2px var(--shadow-color),
              0 4px 12px var(--shadow-color),
              0 8px 24px rgba(31, 41, 55, 0.04);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: calc(var(--z-sticky) + 10);
}

.header-logo img {
  height: 40px;
  width: auto;
}

.header-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--anthracite);
  line-height: 1.2;
}

.header-logo-text span {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: 0.02em;
}

/* Desktop Navigation */
.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav-desktop a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--anthracite);
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--green);
}

.nav-desktop a:hover::after,
.nav-desktop a.active::after {
  transform: scaleX(1);
}

.header-actions {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

/* Hamburger Button */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  z-index: 10001;
  gap: 5px;
  position: relative;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--anthracite);
  border-radius: 2px;
  transition: transform var(--transition-base),
              opacity var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
  .nav-desktop {
    display: flex;
  }
  .header-actions {
    display: flex;
  }
}


/* ==========================================================================
   5b. HEADER - ACTUAL HTML CLASSES (.logo, .nav, .nav-link, .header-inner)
   ========================================================================== */

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-width, 1200px);
  margin: 0 auto;
  padding: 0 var(--space-lg, 24px);
}

/* Initial header has white background so nav is always visible */
.header {
  background-color: rgba(255,255,255,0.95);
}

.header-scrolled {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  z-index: 10001;
  position: relative;
  line-height: 1.1;
  margin-right: 48px;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--anthracite, #1f2937);
  letter-spacing: 0.04em;
}

.logo-sub {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--gray, #525965);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Desktop Navigation */
.nav {
  display: none;
  align-items: center;
  gap: var(--space-lg, 24px);
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
  }
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--anthracite, #1f2937);
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--green, #E8AA42), var(--green-dark, #C88D2E));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav-link:hover {
  color: var(--green, #E8AA42);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-link.active {
  color: var(--green, #E8AA42);
}

.nav-link.active::after {
  transform: scaleX(1);
}

/* Emergency nav link */
.nav-link-emergency {
  color: var(--dark-red, #991b1b) !important;
  font-weight: 600;
}

.nav-link-emergency::after {
  background-color: var(--dark-red, #991b1b);
}

.nav-link-emergency:hover {
  color: #7f1d1d !important;
}

/* Mobile nav overlay */
.nav.active {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: #ffffff !important;
  padding: calc(var(--header-height, 70px) + 24px) 32px 32px;
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  z-index: 10000;
  gap: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.nav.active .nav-link {
  width: 100%;
  padding: 16px 0;
  font-size: 1.0625rem;
  border-bottom: 1px solid #e5e7eb;
  color: #1B3A5C !important;
  background: transparent;
}

.nav.active .nav-link::after {
  display: none;
}

.nav-notdienst-mobile {
  display: none;
}

.nav.active .nav-notdienst-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  padding: 16px 24px;
  background-color: #DC2626 !important;
  color: #ffffff !important;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  border: none;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.nav-notdienst-mobile svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .nav-notdienst-mobile {
    display: none !important;
  }
}

/* Header Actions Right (Phone + Notdienst badge) */
.header-actions-right {
  display: none;
  align-items: center;
  gap: var(--space-md);
  margin-left: auto;
  margin-right: var(--space-md);
}

@media (min-width: 1024px) {
  .header-actions-right {
    display: flex;
  }
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.header-phone:hover {
  color: var(--accent);
}

.header-phone svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.header-notdienst {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #fff;
  background-color: #DC2626;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.header-notdienst:hover {
  background-color: #B91C1C;
  transform: scale(1.03);
}

.header-notdienst svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}


/* ==========================================================================
   6. MOBILE NAVIGATION OVERLAY
   ========================================================================== */

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background-color: var(--white);
  z-index: var(--z-fixed);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
  overflow-y: auto;
  box-shadow: -4px 0 24px var(--shadow-color-lg);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: var(--overlay);
  z-index: calc(var(--z-fixed) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
              visibility var(--transition-base);
}

.mobile-nav-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

.mobile-nav a {
  display: block;
  padding: var(--space-md) 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--anthracite);
  border-bottom: 1px solid var(--border-color);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--green);
}

.mobile-nav-cta {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-nav-contact {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.mobile-nav-contact p {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.mobile-nav-contact a {
  font-size: 0.9375rem;
  border-bottom: none;
  padding: var(--space-xs) 0;
  color: var(--green);
  font-weight: 600;
}


/* ==========================================================================
   7. HERO SECTION
   ========================================================================== */

.hero {
  padding-top: calc(var(--header-height) + var(--space-2xl));
  padding-bottom: var(--space-2xl);
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 48px 40px;
  border-radius: 12px;
}

.hero-title {
  font-size: 2.25rem;
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

.hero-title .highlight {
  color: var(--green);
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--gray);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero-image {
  display: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: var(--green-light);
  color: var(--green);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .hero {
    min-height: 85vh;
    padding-top: calc(var(--header-height) + var(--space-3xl));
    padding-bottom: var(--space-3xl);
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-subtitle {
    font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3xl);
  }
  .hero-content {
    flex: 1;
  }
  .hero-image {
    display: block;
    flex: 1;
    max-width: 560px;
  }
  .hero-image img {
    border-radius: var(--radius-lg);
  }
  .hero-title {
    font-size: 3.25rem;
  }
}


/* ==========================================================================
   8. TRUST BADGES BAR
   ========================================================================== */

.trust-bar {
  background-color: var(--white);
  border-top: 1px solid var(--cream-dark);
  border-bottom: 1px solid var(--cream-dark);
  padding: var(--space-lg) 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.trust-bar::-webkit-scrollbar {
  display: none;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  min-width: max-content;
  padding: 0 var(--container-padding);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  white-space: nowrap;
  flex-shrink: 0;
  background-color: var(--cream);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--cream-dark);
  transition: background-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.trust-badge:hover {
  background-color: var(--white);
  box-shadow: 0 2px 8px var(--shadow-warm);
}

.trust-badge-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--green-light);
  color: var(--green);
  border-radius: var(--radius-md);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.trust-badge-text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--anthracite);
  line-height: 1.3;
}

.trust-badge-text span {
  display: block;
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--gray);
}

@media (min-width: 1024px) {
  .trust-bar-inner {
    justify-content: center;
    min-width: auto;
    flex-wrap: wrap;
    gap: var(--space-2xl);
  }
}


/* ==========================================================================
   9. INNOVATION SHOWCASE (4-Column Grid)
   ========================================================================== */

.innovation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.innovation-item {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--cream-dark);
  box-shadow: 0 1px 2px var(--shadow-color), 0 4px 12px rgba(31,41,55,0.04);
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
  position: relative;
  overflow: hidden;
}

.innovation-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.innovation-item:hover::before {
  transform: scaleX(1);
}

.innovation-item:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.innovation-item .innovation-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--green-lighter);
  color: var(--green);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-fast);
}

.innovation-item:hover .innovation-icon {
  transform: scale(1.05);
}

.innovation-title {
  font-size: 1.0625rem;
  margin-bottom: var(--space-sm);
}

.innovation-text {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .innovation-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .innovation-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
  }
}


/* ==========================================================================
   10. CARD COMPONENTS
   ========================================================================== */

.card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cream-dark);
  padding: var(--space-xl);
  box-shadow: 0 1px 2px var(--shadow-color), 0 4px 12px rgba(31,41,55,0.04);
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
}

.card:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.card-flat {
  box-shadow: none;
}

.card-flat:hover {
  box-shadow: 0 4px 16px var(--shadow-color);
  transform: translateY(-2px);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--green-light);
  color: var(--green);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.card-icon.orange {
  background-color: var(--orange-light);
  color: var(--orange);
}

.card-icon.anthracite {
  background-color: #f3f4f6;
  color: var(--anthracite);
}

.card-image {
  width: calc(100% + var(--space-xl) * 2);
  margin-left: calc(var(--space-xl) * -1);
  margin-top: calc(var(--space-xl) * -1);
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  color: var(--anthracite);
}

.card-text {
  font-size: 0.9375rem;
  color: var(--gray);
  line-height: 1.6;
}

.card-footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast);
}

.card-link:hover {
  gap: 8px;
}


/* ==========================================================================
   11. PROJECT CAROUSEL
   ========================================================================== */

.carousel-section {
  overflow: hidden;
}

.carousel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.carousel-controls {
  display: none;
  gap: var(--space-sm);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: var(--anthracite);
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast);
}

.carousel-btn:hover {
  background-color: var(--anthracite);
  border-color: var(--anthracite);
  color: var(--white);
  transform: scale(1.05);
}

.carousel-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.carousel-btn:disabled:hover {
  background-color: var(--white);
  color: var(--anthracite);
  border-color: var(--border-color);
}

.carousel-container {
  overflow: hidden;
  margin: 0 calc(var(--container-padding) * -1);
  padding: 0 var(--container-padding);
}

.carousel-track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-md);
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-item {
  flex: 0 0 85%;
  scroll-snap-align: start;
  min-width: 280px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--border-color-dark);
  transition: background-color var(--transition-fast),
              width var(--transition-fast);
}

.carousel-dot.active {
  background-color: var(--green);
  width: 24px;
}

@media (min-width: 768px) {
  .carousel-item {
    flex: 0 0 45%;
  }
  .carousel-controls {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .carousel-item {
    flex: 0 0 31%;
  }
}


/* ==========================================================================
   12. REVIEW CARDS
   ========================================================================== */

.review-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cream-dark);
  padding: var(--space-xl);
  box-shadow: 0 1px 2px var(--shadow-color), 0 4px 12px rgba(31,41,55,0.04);
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
  position: relative;
  overflow: hidden;
}

.review-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--green-light);
  line-height: 1;
  pointer-events: none;
}

.review-card:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.review-star {
  color: #facc15;
  font-size: 1.125rem;
}

.review-star.empty {
  color: var(--border-color-dark);
}

.review-quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--anthracite);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  position: relative;
}

.review-quote::before {
  content: '\201E';
  font-size: 2.5rem;
  font-family: Georgia, serif;
  color: var(--green);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-sm);
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--green);
  flex-shrink: 0;
}

.review-author-info {
  font-size: 0.875rem;
}

.review-author-name {
  font-weight: 600;
  color: var(--anthracite);
}

.review-author-detail {
  color: var(--gray);
  font-size: 0.8125rem;
}

.reviews-summary {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--green-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
}

.reviews-summary-score {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}

.reviews-summary-text {
  font-size: 0.875rem;
  color: var(--anthracite);
}


/* ==========================================================================
   13. SERVICE CARDS GRID
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.service-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cream-dark);
  overflow: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 2px var(--shadow-color), 0 4px 12px rgba(31,41,55,0.04);
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
}

.service-card:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.service-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card-image img {
  transform: scale(1.05);
}

.service-card-body {
  padding: var(--space-xl);
}

.service-card-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.service-card-text {
  font-size: 0.9375rem;
  color: var(--gray);
  margin-bottom: var(--space-lg);
}

.service-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.service-card-feature {
  font-size: 0.75rem;
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--green-light);
  color: var(--green);
  border-radius: var(--radius-full);
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ==========================================================================
   14. TEAM SECTION
   ========================================================================== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.team-card {
  text-align: center;
}

.team-card-photo {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto var(--space-md);
  background-color: #f3f4f6;
}

.team-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.team-card-role {
  font-size: 0.8125rem;
  color: var(--gray);
  margin-bottom: var(--space-sm);
}

.team-card-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 2px var(--space-sm);
  background-color: var(--green-light);
  color: var(--green);
  border-radius: var(--radius-full);
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .team-card-photo {
    width: 140px;
    height: 140px;
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .team-card-photo {
    width: 160px;
    height: 160px;
  }
}


/* ==========================================================================
   15. TIMELINE
   ========================================================================== */

.timeline {
  position: relative;
  padding-left: var(--space-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-2xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(var(--space-xl) * -1 - 6px);
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background-color: var(--green);
  border: 3px solid var(--green-light);
}

.timeline-dot.current {
  box-shadow: 0 0 0 4px rgba(232, 170, 66, 0.2);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: var(--space-xs);
}

.timeline-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.timeline-text {
  font-size: 0.9375rem;
  color: var(--gray);
}

@media (min-width: 768px) {
  .timeline {
    padding-left: 0;
    max-width: 800px;
    margin: 0 auto;
  }

  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-item {
    width: 50%;
    padding-right: var(--space-2xl);
    text-align: right;
  }

  .timeline-item:nth-child(even) {
    margin-left: 50%;
    padding-right: 0;
    padding-left: var(--space-2xl);
    text-align: left;
  }

  .timeline-dot {
    left: auto;
    right: calc(var(--space-2xl) * -1 + var(--space-xl) - 7px);
  }

  .timeline-item:nth-child(even) .timeline-dot {
    right: auto;
    left: calc(var(--space-2xl) * -1 + var(--space-xl) - 7px);
  }
}


/* ==========================================================================
   16. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.8125rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn:active {
  transform: scale(0.96);
}

/* Primary Button - Anthracite */
.btn-primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border-color: var(--accent);
  box-shadow: 0 2px 4px rgba(232, 170, 66, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(180deg, var(--accent-dark), #A67820);
  border-color: var(--anthracite-light);
  box-shadow: 0 4px 12px rgba(31, 41, 55, 0.3);
  transform: translateY(-1px);
}

/* Orange Button - Emergency/CTA */
.btn-orange {
  background: linear-gradient(180deg, #F59E0B, var(--warning));
  color: var(--white);
  border-color: var(--orange);
  box-shadow: 0 2px 4px rgba(180, 83, 9, 0.2);
}

.btn-orange:hover {
  background: linear-gradient(180deg, #b45309, #9a4408);
  border-color: #9a4408;
  box-shadow: 0 4px 12px rgba(180, 83, 9, 0.3);
  transform: translateY(-1px);
}

/* Secondary Button - Outline */
.btn-secondary {
  background-color: transparent;
  color: var(--anthracite);
  border-color: var(--anthracite);
}

.btn-secondary:hover {
  background-color: var(--anthracite);
  color: var(--white);
}

/* Green Button - Eco Actions */
.btn-green {
  background: linear-gradient(180deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border-color: var(--green);
  box-shadow: 0 2px 4px rgba(22, 101, 52, 0.2);
}

.btn-green:hover {
  background: linear-gradient(180deg, var(--accent-dark), #A67820);
  border-color: #C88D2E;
  box-shadow: 0 4px 12px rgba(22, 101, 52, 0.3);
  transform: translateY(-1px);
}

/* White / Ghost Buttons */
.btn-white {
  background-color: var(--white);
  color: var(--anthracite);
  border-color: var(--white);
}

.btn-white:hover {
  background-color: rgba(255, 255, 255, 0.9);
}

.btn-ghost {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

/* Button Sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 1.0625rem 2.25rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* Button with icon */
.btn-icon {
  padding: 0.75rem;
}

.btn-icon.btn-sm {
  padding: 0.5rem;
}


/* ==========================================================================
   17. FORM STYLES
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--anthracite);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--orange);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  color: var(--anthracite);
  background-color: var(--white);
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(232, 170, 66, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #9ca3af;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23525965' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-help {
  font-size: 0.8125rem;
  color: var(--gray);
  margin-top: var(--space-xs);
}

.form-error {
  font-size: 0.8125rem;
  color: var(--orange);
  margin-top: var(--space-xs);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--orange);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.15);
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--green);
  flex-shrink: 0;
}

.form-check-label {
  font-size: 0.9375rem;
  color: var(--anthracite);
}

/* Form Row (inline groups) */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-row .form-group {
    margin-bottom: 0;
  }
}


/* ==========================================================================
   18. FOOTER
   ========================================================================== */

.footer {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 40%, #0F2640 100%);
  color: rgba(255, 255, 255, 0.8);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.footer-brand-logo img {
  height: 36px;
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--white);
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid rgba(232, 170, 66, 0.4);
  display: inline-block;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast),
              padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
}

.footer-contact-item i,
.footer-contact-item svg {
  color: var(--green);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--white);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}


/* ==========================================================================
   18b. FOOTER - ACTUAL HTML CLASSES
   ========================================================================== */

/* Footer column */
.footer-col {
  min-width: 0;
}

/* Footer logo */
.footer-logo {
  margin-bottom: var(--space-md, 16px);
}

.footer-logo .logo-text,
.footer .logo-text {
  color: var(--white, #fff);
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
}

.footer-logo .logo-sub,
.footer .logo-sub {
  display: block;
  font-size: 0.625rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Footer address & contact */
.footer-address {
  font-size: 0.9375rem;
  font-style: normal;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-md, 16px);
}

.footer-contact,
.footer-contact-line {
  font-size: 0.9375rem;
  margin-bottom: var(--space-xs, 4px);
}

.footer-contact a,
.footer-contact-line a {
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}

.footer-contact a:hover,
.footer-contact-line a:hover {
  color: var(--white, #fff);
}

/* Footer hours */
.footer-hours {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
}

.footer-hours-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md, 16px);
}

.footer-hours-row dt {
  font-weight: 500;
  color: rgba(255,255,255,0.8);
}

.footer-hours-row dd {
  margin: 0;
}

/* Footer legal */
.footer-legal {
  display: flex;
  gap: var(--space-lg, 24px);
}

.footer-legal a {
  color: rgba(255,255,255,0.5);
  font-size: 0.8125rem;
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: var(--white, #fff);
}

/* Footer social icons */
.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition: background var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-fast);
}

.footer-social a:hover {
  background: var(--green);
  color: var(--white, #fff);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

/* Footer bottom alignment */
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md, 16px);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md, 16px);
}


/* ==========================================================================
   19. CTA BANNER SECTION
   ========================================================================== */

.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-dark) 50%, var(--accent) 100%);
  color: var(--white);
  padding: var(--space-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.03) 10px,
    rgba(255, 255, 255, 0.03) 20px
  );
  pointer-events: none;
}

.cta-banner-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--white);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.cta-banner-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-banner-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  position: relative;
  z-index: 1;
}


/* ==========================================================================
   20. MODAL OVERLAY
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--overlay);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
              visibility var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--white);
  border-radius: var(--radius-xl);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-xl);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-base);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--gray);
  background-color: #f3f4f6;
  transition: background-color var(--transition-fast),
              color var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--anthracite);
  color: var(--white);
}

.modal-header {
  margin-bottom: var(--space-lg);
  padding-right: var(--space-2xl);
}

.modal-title {
  font-size: 1.25rem;
}

.modal-body {
  margin-bottom: var(--space-lg);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}


/* ==========================================================================
   21. CHAT INTERFACE
   ========================================================================== */

.chat-container {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 600px;
  max-height: 70vh;
}

.chat-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background-color: var(--white);
  flex-shrink: 0;
}

.chat-header-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--green-light);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.chat-header-info {
  flex: 1;
}

.chat-header-name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.chat-header-status {
  font-size: 0.75rem;
  color: var(--green);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background-color: #f9fafb;
}

.chat-bubble {
  max-width: 80%;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  line-height: 1.6;
  position: relative;
}

.chat-bubble.bot {
  background-color: var(--white);
  color: var(--anthracite);
  border: 1px solid var(--border-color);
  align-self: flex-start;
  border-bottom-left-radius: var(--radius-sm);
}

.chat-bubble.user {
  background-color: var(--anthracite);
  color: var(--white);
  align-self: flex-end;
  border-bottom-right-radius: var(--radius-sm);
}

.chat-bubble-time {
  font-size: 0.6875rem;
  color: var(--gray);
  margin-top: var(--space-xs);
}

.chat-bubble.user .chat-bubble-time {
  color: rgba(255, 255, 255, 0.6);
}

.chat-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-self: flex-start;
  max-width: 90%;
}

.chat-option-btn {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8125rem;
  font-weight: 500;
  background-color: var(--white);
  color: var(--anthracite);
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast);
}

.chat-option-btn:hover {
  background-color: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.chat-input-area {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: var(--white);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  padding: 0.625rem 1rem;
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  background-color: #f9fafb;
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.chat-input:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(232, 170, 66, 0.1);
  background-color: var(--white);
}

.chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--green);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
  flex-shrink: 0;
}

.chat-send-btn:hover {
  background-color: #C88D2E;
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  border-bottom-left-radius: var(--radius-sm);
  align-self: flex-start;
  max-width: max-content;
}

.typing-indicator span {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--gray);
  opacity: 0.4;
  animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) {
  animation-delay: 0s;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-3px);
    opacity: 1;
  }
}


/* ==========================================================================
   22. DASHBOARD / REPORT / AUDIT STYLES
   ========================================================================== */

.audit-dashboard {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.audit-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-xl);
}

.audit-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.audit-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
}

.audit-card-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
}

.audit-metric {
  text-align: center;
  padding: var(--space-lg);
}

.audit-metric-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.audit-metric-value.orange {
  color: var(--orange);
}

.audit-metric-label {
  font-size: 0.8125rem;
  color: var(--gray);
}

.audit-metric-unit {
  font-size: 1rem;
  font-weight: 400;
  color: var(--gray);
}

/* Progress bars for audit */
.audit-progress {
  height: 8px;
  background-color: var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-sm);
}

.audit-progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background-color: var(--green);
  transition: width var(--transition-slow);
}

.audit-progress-bar.orange {
  background-color: var(--orange);
}

/* Audit list items */
.audit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.audit-list-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background-color: #f9fafb;
  border-radius: var(--radius-md);
}

.audit-list-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.audit-list-icon.green {
  background-color: var(--green-light);
  color: var(--green);
}

.audit-list-icon.orange {
  background-color: var(--orange-light);
  color: var(--orange);
}

.audit-list-content {
  flex: 1;
}

.audit-list-title {
  font-size: 0.875rem;
  font-weight: 600;
}

.audit-list-text {
  font-size: 0.8125rem;
  color: var(--gray);
}

@media (min-width: 768px) {
  .audit-dashboard {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .audit-dashboard {
    grid-template-columns: repeat(3, 1fr);
  }
  .audit-dashboard .audit-card.full-width {
    grid-column: 1 / -1;
  }
}


/* ==========================================================================
   23. 3D VIEWER CONTAINER
   ========================================================================== */

.viewer-container {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.viewer-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
  scrollbar-width: none;
}

.viewer-tabs::-webkit-scrollbar {
  display: none;
}

.viewer-tab {
  padding: var(--space-md) var(--space-lg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast),
              border-color var(--transition-fast);
}

.viewer-tab:hover {
  color: var(--anthracite);
}

.viewer-tab.active {
  color: var(--green);
  border-bottom-color: var(--green);
}

.viewer-viewport {
  aspect-ratio: 16 / 9;
  background-color: #f3f4f6;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.viewer-controls {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  display: flex;
  gap: var(--space-xs);
}

.viewer-control-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: var(--white);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--anthracite);
  transition: background-color var(--transition-fast);
  box-shadow: 0 2px 4px var(--shadow-color);
}

.viewer-control-btn:hover {
  background-color: var(--anthracite);
  color: var(--white);
}

.viewer-legend {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.viewer-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8125rem;
  color: var(--gray);
}

.viewer-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}


/* ==========================================================================
   24. MAP CONTAINER
   ========================================================================== */

.map-container {
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background-color: #e5e7eb;
  border: 1px solid var(--border-color);
}

.map-container iframe,
.map-container canvas,
.map-container > div {
  width: 100%;
  height: 100%;
}

.tracking-status {
  position: relative;
  background-color: var(--white, #fff);
  border-radius: 12px;
  padding: 16px 24px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border: 1px solid #e5e7eb;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.tracking-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--anthracite, #1f2937);
}

.tracking-van-icon {
  font-size: 1.5rem;
}

.tracking-eta {
  font-weight: 600;
  font-size: 1.0625rem;
  margin-left: auto;
}

.tracking-status-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background-color: var(--green);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

.tracking-status-info {
  flex: 1;
}

.tracking-status-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--anthracite);
}

.tracking-status-detail {
  font-size: 0.75rem;
  color: var(--gray);
}

@media (min-width: 768px) {
  .map-container {
    height: 500px;
  }
  .tracking-status {
    left: auto;
    right: var(--space-lg);
    bottom: var(--space-lg);
    max-width: 320px;
  }
}


/* ==========================================================================
   25. FILTER BAR
   ========================================================================== */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-xl);
  align-items: flex-end;
  overflow: visible;
  position: relative;
  z-index: 10;
}

.filter-group {
  flex: 1;
  min-width: 180px;
  position: relative;
  z-index: 1;
}

.filter-group select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color-dark, #d1d5db);
  border-radius: var(--radius-md);
  background-color: var(--white);
  appearance: auto;
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.filter-group input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color-dark, #d1d5db);
  border-radius: var(--radius-md);
  background-color: var(--white);
}

.filter-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.filter-input,
.filter-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-md);
  background-color: var(--white);
  transition: border-color var(--transition-fast);
}

.filter-input:focus,
.filter-select:focus {
  outline: none;
  border-color: var(--green);
}

.filter-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23525965' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--green-light);
  color: var(--green);
  border-radius: var(--radius-full);
}

.filter-tag-remove {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  border-radius: var(--radius-full);
  color: var(--green);
  transition: background-color var(--transition-fast);
}

.filter-tag-remove:hover {
  background-color: rgba(232, 170, 66, 0.2);
}


/* ==========================================================================
   26. SUBSIDY CARDS
   ========================================================================== */

.subsidy-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-xl);
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
}

.subsidy-card:hover {
  box-shadow: 0 4px 16px var(--shadow-color-md);
  transform: translateY(-2px);
}

.subsidy-card.selected {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(232, 170, 66, 0.1);
}

.subsidy-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.subsidy-card-title {
  font-size: 1rem;
  font-weight: 700;
}

.subsidy-card-amount {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  white-space: nowrap;
}

.subsidy-card-amount .currency {
  font-size: 1rem;
  font-weight: 500;
}

.subsidy-card-text {
  font-size: 0.875rem;
  color: var(--gray);
  margin-bottom: var(--space-md);
}

.subsidy-card-details {
  font-size: 0.8125rem;
  color: var(--gray);
}

.subsidy-card-details li {
  padding: var(--space-xs) 0;
  padding-left: var(--space-lg);
  position: relative;
}

.subsidy-card-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--green);
}


/* ==========================================================================
   27. TOTAL SUM BANNER
   ========================================================================== */

.sum-banner {
  background-color: var(--green-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  text-align: center;
  border: 2px solid var(--green);
}

.sum-banner-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--anthracite);
  margin-bottom: var(--space-sm);
}

.sum-banner-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
}

.sum-banner-value .currency {
  font-size: 1.5rem;
}

.sum-banner-note {
  font-size: 0.8125rem;
  color: var(--gray);
  margin-top: var(--space-sm);
}

@media (min-width: 768px) {
  .sum-banner-value {
    font-size: 3.5rem;
  }
  .sum-banner-value .currency {
    font-size: 2rem;
  }
}


/* ==========================================================================
   28. SCROLL FADE-IN ANIMATION
   ========================================================================== */

.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.fade-in-up[data-delay="1"] { transition-delay: 0.1s; }
.fade-in-up[data-delay="2"] { transition-delay: 0.2s; }
.fade-in-up[data-delay="3"] { transition-delay: 0.3s; }
.fade-in-up[data-delay="4"] { transition-delay: 0.4s; }
.fade-in-up[data-delay="5"] { transition-delay: 0.5s; }
.fade-in-up[data-delay="6"] { transition-delay: 0.6s; }

/* Fade in from left/right */
.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale in */
.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}


/* ==========================================================================
   29. UTILITY CLASSES
   ========================================================================== */

/* Text Alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Text Colors */
.text-green { color: var(--green); }
.text-orange { color: var(--orange); }
.text-gray { color: var(--gray); }
.text-white { color: var(--white); }
.text-anthracite { color: var(--anthracite); }

/* Background Colors */
.bg-white { background-color: var(--white); }
.bg-warm-white { background-color: var(--warm-white); }
.bg-green-light { background-color: var(--green-light); }
.bg-orange-light { background-color: var(--orange-light); }
.bg-anthracite { background-color: var(--anthracite); }

/* Margins - Top */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mt-4 { margin-top: var(--space-xl); }

/* Margins - Bottom */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }
.mb-4 { margin-bottom: var(--space-xl); }

/* Padding helpers */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-sm); }
.p-2 { padding: var(--space-md); }
.p-3 { padding: var(--space-lg); }
.p-4 { padding: var(--space-xl); }

/* Display */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Misc */
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow { box-shadow: 0 1px 3px var(--shadow-color); }
.shadow-md { box-shadow: 0 4px 12px var(--shadow-color-md); }
.shadow-lg { box-shadow: 0 8px 24px var(--shadow-color-lg); }
.no-shadow { box-shadow: none; }

/* Responsive visibility */
.hide-mobile {
  display: none;
}

.hide-desktop {
  display: block;
}

@media (min-width: 768px) {
  .hide-tablet-up {
    display: none;
  }
}

@media (min-width: 1024px) {
  .hide-mobile {
    display: block;
  }
  .hide-desktop {
    display: none;
  }
}


/* ==========================================================================
   30. PLACEHOLDER IMAGE STYLES
   ========================================================================== */

.placeholder-img {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #e5e7eb;
  color: var(--gray);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  aspect-ratio: 16 / 10;
  width: 100%;
}

.placeholder-img.green {
  background-color: var(--green-light);
  color: var(--green);
}

.placeholder-img.orange {
  background-color: var(--orange-light);
  color: var(--orange);
}

.placeholder-img.dark {
  background-color: var(--anthracite);
  color: rgba(255, 255, 255, 0.5);
}

.placeholder-img.square {
  aspect-ratio: 1;
}

.placeholder-img.portrait {
  aspect-ratio: 3 / 4;
}

.placeholder-img.wide {
  aspect-ratio: 21 / 9;
}


/* ==========================================================================
   31. VOR/NACHHER COMPARISON (Referenzen Page)
   ========================================================================== */

.comparison-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 10;
  user-select: none;
  touch-action: none;
  border: 1px solid var(--border-color);
}

.comparison-before,
.comparison-after {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.comparison-before img,
.comparison-after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comparison-before {
  z-index: 2;
  width: 50%;
}

.comparison-slider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background-color: var(--white);
  z-index: 3;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.comparison-slider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.comparison-slider::after {
  content: '\2194';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.25rem;
  color: var(--anthracite);
  z-index: 1;
}

.comparison-label {
  position: absolute;
  bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  background-color: rgba(31, 41, 55, 0.7);
  border-radius: var(--radius-full);
  z-index: 4;
}

.comparison-label.before {
  left: var(--space-md);
}

.comparison-label.after {
  right: var(--space-md);
}

/* Comparison grid */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .comparison-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ==========================================================================
   32. EMERGENCY FLOATING BUTTON
   ========================================================================== */

.emergency-float {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: var(--z-emergency);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.25rem;
  background-color: var(--orange);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.4);
  animation: emergencyPulse 2s infinite;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.emergency-float:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 24px rgba(180, 83, 9, 0.5);
}

.emergency-float-text {
  display: none;
}

@keyframes emergencyPulse {
  0%, 100% {
    box-shadow: 0 4px 16px rgba(217, 119, 6, 0.4);
  }
  50% {
    box-shadow: 0 4px 16px rgba(217, 119, 6, 0.4),
                0 0 0 8px rgba(217, 119, 6, 0.15);
  }
}

@media (min-width: 768px) {
  .emergency-float-text {
    display: inline;
  }
}

/* Hide on desktop if header emergency button is visible */
@media (min-width: 1024px) {
  .emergency-float {
    bottom: var(--space-xl);
    right: var(--space-xl);
  }
}


/* ==========================================================================
   33. BADGE / TAG STYLES
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.1875rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background-color: #f3f4f6;
  color: var(--anthracite);
  white-space: nowrap;
}

.badge-green {
  background-color: var(--green-light);
  color: var(--green);
}

.badge-orange {
  background-color: var(--orange-light);
  color: var(--orange);
}

.badge-anthracite {
  background-color: var(--anthracite);
  color: var(--white);
}

.badge-outline {
  background-color: transparent;
  border: 1px solid var(--border-color-dark);
  color: var(--gray);
}

.badge-lg {
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
}

.badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: currentColor;
}

/* Tag group */
.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}


/* ==========================================================================
   34. HOTSPOT LABELS (3D Viewer)
   ========================================================================== */

.hotspot {
  position: absolute;
  z-index: 10;
  cursor: pointer;
}

.hotspot-dot {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background-color: var(--green);
  border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  position: relative;
  transition: transform var(--transition-fast);
}

.hotspot:hover .hotspot-dot {
  transform: scale(1.2);
}

.hotspot-dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: var(--radius-full);
  border: 2px solid var(--green);
  opacity: 0.5;
  animation: hotspotPulse 2s infinite;
}

@keyframes hotspotPulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.hotspot-label {
  position: absolute;
  left: 50%;
  bottom: calc(100% + var(--space-sm));
  transform: translateX(-50%);
  background-color: var(--anthracite);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast),
              visibility var(--transition-fast);
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hotspot-label::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--anthracite);
}

.hotspot:hover .hotspot-label,
.hotspot.active .hotspot-label {
  opacity: 1;
  visibility: visible;
}

/* Hotspot with always-visible label */
.hotspot.always-visible .hotspot-label {
  opacity: 1;
  visibility: visible;
}


/* ==========================================================================
   35. LOADING SPINNER
   ========================================================================== */

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-color);
  border-top-color: var(--green);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

.spinner-white {
  border-color: rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Loading overlay */
.loading-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-md);
  z-index: 20;
  border-radius: inherit;
}

.loading-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(
    90deg,
    #f3f4f6 25%,
    #e5e7eb 50%,
    #f3f4f6 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: var(--space-sm);
}

.skeleton-text:last-child {
  width: 70%;
}

.skeleton-heading {
  height: 1.5rem;
  width: 60%;
  margin-bottom: var(--space-md);
}

.skeleton-img {
  aspect-ratio: 16 / 10;
  margin-bottom: var(--space-md);
}

.skeleton-circle {
  border-radius: var(--radius-full);
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}


/* ==========================================================================
   36. PULSE ANIMATION (reusable)
   ========================================================================== */

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}


/* ==========================================================================
   37. PAGE-SPECIFIC ADJUSTMENTS
   ========================================================================== */

/* Content offset for fixed header */
.page-content {
  padding-top: var(--header-height);
}

/* Page header / breadcrumb area */
.page-header {
  padding-top: calc(var(--header-height) + var(--space-2xl));
  padding-bottom: var(--space-2xl);
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
}

.page-header-title {
  margin-bottom: var(--space-sm);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--gray);
  margin-bottom: var(--space-lg);
}

.breadcrumb a {
  color: var(--gray);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--green);
}

.breadcrumb-separator {
  font-size: 0.75rem;
  color: var(--border-color-dark);
}


/* ==========================================================================
   38. PRINT STYLES
   ========================================================================== */

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  .header,
  .footer,
  .emergency-float,
  .mobile-nav,
  .mobile-nav-backdrop,
  .hamburger,
  .chat-input-area {
    display: none !important;
  }

  .page-content {
    padding-top: 0;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }

  .btn {
    border: 1px solid #000;
    padding: 0.25em 0.5em;
  }

  .card,
  .audit-card,
  .subsidy-card,
  .review-card,
  .service-card {
    break-inside: avoid;
    border: 1px solid #ccc;
  }

  img {
    max-width: 100% !important;
  }
}


/* ==========================================================================
   39. PAGE HERO (used on subpages)
   ========================================================================== */

.page-hero {
  padding-top: calc(var(--header-height, 72px) + var(--space-2xl, 48px));
  padding-bottom: var(--space-2xl, 48px);
  background: linear-gradient(175deg, var(--muted-bg), var(--background));
  text-align: center;
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  border-radius: 2px;
}

.page-hero-title {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  color: var(--anthracite, #1f2937);
  margin-bottom: var(--space-md, 16px);
  letter-spacing: -0.03em;
}

.page-hero-subtitle {
  font-size: 1.0625rem;
  color: var(--gray, #525965);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}


/* ==========================================================================
   40. SECTION UTILITY
   ========================================================================== */

.section {
  padding: var(--space-2xl, 48px) 0;
}

.section-grey {
  background-color: #f3f4f6;
}


/* ==========================================================================
   41. CONTACT PAGE STYLES
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl, 48px);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl, 48px);
  }
}

.contact-form-wrapper h2 {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: var(--space-sm, 8px);
  color: var(--anthracite, #1f2937);
}

.contact-form-wrapper > p {
  color: var(--gray, #525965);
  margin-bottom: var(--space-lg, 24px);
  line-height: 1.6;
}

.contact-form .form-group {
  margin-bottom: var(--space-md, 16px);
}

.contact-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--anthracite, #1f2937);
  margin-bottom: var(--space-xs, 4px);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-family: var(--font-body, 'Inter', sans-serif);
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: #fff;
  color: var(--anthracite, #1f2937);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green, #E8AA42);
  box-shadow: 0 0 0 3px rgba(232, 170, 66, 0.1);
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23525965' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--gray, #525965);
  line-height: 1.5;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
}

.checkbox-label a {
  color: var(--green, #E8AA42);
  text-decoration: underline;
}

/* Contact Info Column */
.contact-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg, 24px);
}

.contact-info-block {
  display: flex;
  gap: var(--space-md, 16px);
  align-items: flex-start;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-light, #dcfce7);
  border-radius: 12px;
}

.contact-info-block h4 {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 4px;
  color: var(--anthracite, #1f2937);
}

.contact-info-block p {
  font-size: 0.9375rem;
  color: var(--gray, #525965);
  line-height: 1.5;
}

.contact-info-block a {
  color: var(--anthracite, #1f2937);
  transition: color 0.2s;
}

.contact-info-block a:hover {
  color: var(--green, #E8AA42);
}

/* Hours Table */
.hours-table {
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.hours-table td {
  padding: 4px 0;
  color: var(--gray, #525965);
}

.hours-table td:first-child {
  padding-right: 1.5rem;
  font-weight: 500;
  color: var(--anthracite, #1f2937);
}

.hours-emergency td {
  color: var(--orange, #b45309) !important;
  font-weight: 600 !important;
}

/* Emergency Banner in Contact */
.contact-emergency-banner {
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border: 2px solid var(--orange, #b45309);
  border-radius: 16px;
  padding: var(--space-lg, 24px);
  margin-top: var(--space-md, 16px);
}

.contact-emergency-banner h4 {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--orange, #b45309);
  margin-bottom: 8px;
}

.contact-emergency-banner p {
  font-size: 0.9375rem;
  color: var(--gray, #525965);
  margin-bottom: var(--space-md, 16px);
}

.contact-emergency-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-emergency {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.75rem 1.25rem;
  background: var(--orange, #b45309);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  text-decoration: none;
}

.btn-emergency:hover {
  background: #dc4a04;
  transform: translateY(-1px);
}

.btn-outline-emergency {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  background: transparent;
  color: var(--orange, #b45309);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 2px solid var(--orange, #b45309);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}

.btn-outline-emergency:hover {
  background: var(--orange, #b45309);
  color: #fff;
}

/* Form Success Message */
.form-success {
  text-align: center;
  padding: var(--space-2xl, 48px) var(--space-lg, 24px);
}

.form-success-icon {
  margin-bottom: var(--space-md, 16px);
}

.form-success h3 {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--green, #E8AA42);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray, #525965);
  font-size: 1.0625rem;
}


/* ==========================================================================
   42. SERVICE CARD CTA & FEATURES (leistungen page)
   ========================================================================== */

.service-card-cta {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--anthracite, #1f2937);
  border: 2px solid var(--anthracite, #1f2937);
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}

.service-card-cta:hover {
  background: var(--anthracite, #1f2937);
  color: #fff;
}

.service-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg, 24px);
}

.service-card-features li {
  position: relative;
  padding: 4px 0 4px 20px;
  font-size: 0.875rem;
  color: var(--gray, #525965);
}

.service-card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green, #E8AA42);
}

.service-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.service-card-body {
  padding: var(--space-xl, 32px);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card-icon {
  width: 72px;
  height: 72px;
  padding: 12px;
  margin-bottom: var(--space-md, 16px);
  color: var(--anthracite, #1f2937);
  background: #fdf6ec;
  border-radius: 16px;
}

.service-card-title {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 8px;
  color: var(--anthracite, #1f2937);
}

.service-card-text {
  font-size: 0.9375rem;
  color: var(--gray, #525965);
  line-height: 1.6;
  margin-bottom: var(--space-md, 16px);
}

.service-card-partners {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  margin-bottom: var(--space-md, 16px);
  padding-top: 8px;
}

.service-card-partners::before {
  content: 'Partner:';
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--gray, #525965);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 2px;
}

.partner-btn {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--green, #E8AA42);
  border: none;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s;
}

.partner-btn:hover {
  background: #d4952e;
}


/* ==========================================================================
   43. WARTUNG SECTION (leistungen page)
   ========================================================================== */

.wartung-section {
  padding: var(--space-2xl, 48px) 0;
  background: #f9fafb;
}

.wartung-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg, 24px);
  margin-top: var(--space-xl, 32px);
}

@media (min-width: 768px) {
  .wartung-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.wartung-item {
  text-align: center;
  padding: var(--space-lg, 24px);
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--cream-dark);
  box-shadow: 0 1px 2px var(--shadow-color), 0 4px 12px rgba(31,41,55,0.04);
  transition: box-shadow 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.wartung-item:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.wartung-item-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md, 16px);
  color: var(--anthracite, #1f2937);
}

.wartung-item-title {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
}

.wartung-item-text {
  font-size: 0.875rem;
  color: var(--gray, #525965);
  line-height: 1.6;
  margin-bottom: 12px;
}

.wartung-item-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green, #E8AA42);
}

.wartung-item-link:hover {
  text-decoration: underline;
}


/* ==========================================================================
   44. CTA BANNER TEXT VARIANTS
   ========================================================================== */

.cta-banner-headline,
.cta-banner-title {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: #fff;
  margin-bottom: var(--space-sm, 8px);
  position: relative;
  z-index: 1;
}

.cta-banner-text {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-lg, 24px);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-banner-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: #fff;
  color: var(--primary, #1B3A5C);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-decoration: none;
  position: relative;
  z-index: 1;
}

.cta-banner-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}


/* ==========================================================================
   45. TOGGLE GROUP (foerderungen filter)
   ========================================================================== */

.toggle-group {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #d1d5db;
}

.toggle-btn {
  flex: 1;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-body, 'Inter', sans-serif);
  background: #fff;
  color: var(--gray, #525965);
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.toggle-btn + .toggle-btn {
  border-left: 1px solid #d1d5db;
}

.toggle-btn.active {
  background: var(--anthracite, #1f2937);
  color: #fff;
}

/* Subsidy card highlight */
.subsidy-card-highlight {
  border-color: var(--green, #E8AA42);
  box-shadow: 0 0 0 3px rgba(232, 170, 66, 0.1);
}

.subsidy-title {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.0625rem;
  margin-bottom: 8px;
  color: var(--anthracite, #1f2937);
}

.subsidy-amount {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--green, #E8AA42);
  margin-bottom: 4px;
}

.subsidy-percentage {
  font-size: 0.8125rem;
  color: var(--gray, #525965);
  margin-bottom: var(--space-md, 16px);
}

.subsidy-source {
  font-size: 0.75rem;
  color: var(--gray, #525965);
}

.subsidy-details {
  margin-bottom: var(--space-md, 16px);
}

.subsidy-details h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--anthracite, #1f2937);
}

.subsidy-details ul {
  list-style: none;
  padding: 0;
}

.subsidy-details li {
  position: relative;
  padding: 3px 0 3px 16px;
  font-size: 0.8125rem;
  color: var(--gray, #525965);
}

.subsidy-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green, #E8AA42);
}

.subsidy-deadline {
  font-size: 0.8125rem;
  color: var(--gray, #525965);
  margin-bottom: var(--space-md, 16px);
  padding-top: var(--space-sm, 8px);
  border-top: 1px solid #e5e7eb;
}

.subsidy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg, 24px);
}

@media (min-width: 768px) {
  .subsidy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .subsidy-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ==========================================================================
   46. HERO SECTION (homepage)
   ========================================================================== */

.hero {
  padding-top: calc(var(--header-height, 72px) + var(--space-2xl, 48px));
  padding-bottom: var(--space-2xl, 48px);
  background: linear-gradient(175deg, var(--muted-bg) 0%, var(--background) 60%, var(--surface) 100%);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black 0%, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 80%, transparent 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl, 32px);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: 3fr 2fr;
    gap: var(--space-2xl, 48px);
  }
}

.hero-headline {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  color: var(--anthracite, #1f2937);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md, 16px);
}

.hero-subtext {
  font-size: 1.0625rem;
  color: var(--gray, #525965);
  line-height: 1.7;
  margin-bottom: var(--space-lg, 24px);
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-illustration {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-illustration svg {
  width: 100%;
  max-width: 500px;
  height: auto;
}

@media (max-width: 1023px) {
  .hero-illustration {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }
}


/* ==========================================================================
   47. TRUST BADGES (homepage)
   ========================================================================== */

.trust-badges {
  padding: var(--space-lg, 24px) 0;
  border-top: 1px solid var(--cream-dark);
  border-bottom: 1px solid var(--cream-dark);
  background: var(--white);
}

.trust-badges-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg, 24px) var(--space-xl, 32px);
  align-items: center;
}

@media (max-width: 767px) {
  .trust-badges-inner {
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
  }
  .trust-badges-inner::-webkit-scrollbar {
    display: none;
  }
}


/* ==========================================================================
   48. INNOVATION CARDS (homepage)
   ========================================================================== */

.innovation-section {
  padding: var(--space-2xl, 48px) 0;
  background: var(--cream);
  position: relative;
}

.innovation-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  border-radius: 2px;
}

.innovation-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-lg, 24px);
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--cream-dark);
  text-decoration: none;
  color: inherit;
  transition: transform 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

.innovation-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.innovation-card:hover::before {
  transform: scaleX(1);
}

.innovation-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
}

.innovation-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-md, 16px);
  background-color: var(--green-lighter);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.innovation-card:hover .innovation-icon {
  transform: scale(1.05);
}

.innovation-icon svg {
  width: 100%;
  height: 100%;
}

.innovation-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green, #E8AA42);
  margin-top: auto;
  padding-top: var(--space-sm, 8px);
}


/* ==========================================================================
   49. SECTION HEADER (centered title area)
   ========================================================================== */

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl, 32px);
}


/* ==========================================================================
   50. PROJECT CARDS & CAROUSEL WRAPPER (homepage)
   ========================================================================== */

.projects-section {
  padding: var(--space-2xl, 48px) 0;
  background: var(--white);
  border-top: 1px solid var(--cream-dark);
}

.carousel-wrapper {
  position: relative;
}

.carousel-track-container {
  overflow: hidden;
}

.project-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--cream-dark);
  box-shadow: 0 1px 2px var(--shadow-color), 0 4px 12px rgba(31,41,55,0.04);
  transition: box-shadow 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  flex: 0 0 85%;
  min-width: 280px;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .project-card {
    flex: 0 0 45%;
  }
}

@media (min-width: 1024px) {
  .project-card {
    flex: 0 0 31%;
  }
}

.project-card:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.project-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-image svg {
  width: 100%;
  height: 100%;
}

.project-info {
  padding: var(--space-md, 16px) var(--space-lg, 24px) var(--space-lg, 24px);
}

.project-title {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 1rem;
  color: var(--anthracite, #1f2937);
  margin-bottom: 8px;
}

.project-desc {
  font-size: 0.875rem;
  color: var(--gray, #525965);
  line-height: 1.6;
  margin-bottom: 12px;
}

.project-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green, #E8AA42);
  text-decoration: none;
}

.project-link:hover {
  text-decoration: underline;
}


/* ==========================================================================
   51. REVIEWS SECTION (homepage)
   ========================================================================== */

.reviews-section {
  padding: var(--space-2xl, 48px) 0;
  background: var(--cream);
}

.reviews-summary {
  text-align: center;
  margin-bottom: var(--space-xl, 32px);
}

.reviews-rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.reviews-number {
  font-family: var(--font-heading, 'Lora', serif);
  font-weight: 700;
  font-size: 3.5rem;
  color: var(--anthracite, #1f2937);
  line-height: 1;
}

.reviews-stars {
  display: flex;
  gap: 4px;
}

.reviews-stars svg {
  width: 24px;
  height: 24px;
}

.reviews-count {
  font-size: 0.9375rem;
  color: var(--gray, #525965);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg, 24px);
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
}

.review-stars svg {
  width: 16px;
  height: 16px;
}

.review-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #e5e7eb;
}

.review-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--anthracite, #1f2937);
}

.review-date {
  font-size: 0.8125rem;
  color: var(--gray, #525965);
}


/* ==========================================================================
   52. CTA BANNER INNER (homepage)
   ========================================================================== */

.cta-banner-inner {
  text-align: center;
  padding: var(--space-2xl, 48px) var(--space-lg, 24px);
  position: relative;
  z-index: 1;
}


/* ==========================================================================
   53. REMAINING MISSING CLASSES
   ========================================================================== */

/* Carousel button variants */
.carousel-btn-prev,
.carousel-btn-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white, #fff);
  border: 1px solid #e5e7eb;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: background 0.2s, box-shadow 0.2s;
}

.carousel-btn-prev:hover,
.carousel-btn-next:hover {
  background: var(--anthracite, #1f2937);
  color: #fff;
}

.carousel-btn-prev svg,
.carousel-btn-next svg {
  width: 20px;
  height: 20px;
}

.carousel-btn-prev {
  left: -16px;
}

.carousel-btn-next {
  right: -16px;
}

@media (max-width: 767px) {
  .carousel-btn-prev,
  .carousel-btn-next {
    display: none;
  }
}

/* Services section */
.services-section {
  padding: var(--space-2xl, 48px) 0;
}

/* Trust badge icon & label */
.trust-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.trust-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--anthracite, #1f2937);
  white-space: nowrap;
}

/* Review text */
.review-text {
  font-size: 0.9375rem;
  color: var(--anthracite, #1f2937);
  line-height: 1.7;
  font-style: italic;
}

/* Footer nav (used in some footers instead of footer-links) */
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast),
              padding-left var(--transition-fast);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--white, #fff);
  padding-left: 4px;
}

/* Ueber-uns sections that have inline styles but may need base layout */
.intro-section,
.region-section,
.team-section {
  padding: var(--space-2xl, 48px) 0;
}



/* ==========================================================================
   54. CONSOLIDATED PAGE-SPECIFIC STYLES
   ========================================================================== */

/* --- Foerderungen Page --- */
.foerder-hero {
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
  text-align: center;
  background: linear-gradient(135deg, var(--background) 0%, var(--accent-light) 100%);
}

.foerder-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.foerder-hero-subtitle {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 1.25rem;
  line-height: 1.7;
}

.foerder-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: var(--primary);
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 999px;
  text-transform: uppercase;
}

.foerder-cta {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #ffffff;
  text-align: center;
  padding: 3rem 1rem;
}

.foerder-cta h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.info-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .info-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.info-step {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--shadow-color);
}

.info-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.info-step h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.info-step p {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
}

.info-note {
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--orange-light);
  border-left: 4px solid var(--warning);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--warning);
}

@keyframes sumFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cardSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
/* --- Energieaudit Page --- */
.audit-hero {
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
  text-align: center;
  background: linear-gradient(135deg, var(--background) 0%, var(--accent-light) 100%);
}

.audit-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.audit-hero-subtitle {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 1.25rem;
  line-height: 1.7;
}

.audit-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: var(--primary);
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 999px;
  text-transform: uppercase;
}

.chat-bubble-bot {
  align-self: flex-start;
  background: var(--muted-bg);
  color: var(--primary);
  border-radius: 1rem;
  border-bottom-left-radius: 0.25rem;
}

.chat-bubble-user {
  align-self: flex-end;
  background: var(--accent);
  color: #ffffff;
  border-radius: 1rem;
  border-bottom-right-radius: 0.25rem;
}

.audit-loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

.audit-card-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.375rem;
}

.audit-card-value.text-green {
  color: var(--accent);
}

.audit-card.highlight {
  border-color: var(--accent);
  background: var(--accent-light);
}

@keyframes bubbleFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
/* --- Notdienst Page --- */
.emergency-hero {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 50%, #FCD34D 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.emergency-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.emergency-hero-headline {
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.emergency-hero-subtext {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
}

.emergency-phone {
  display: block;
  margin-top: var(--space-lg);
  font-size: 1rem;
  color: var(--muted);
}

.emergency-phone a {
  color: var(--warning);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.emergency-trust {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding: var(--space-sm) var(--space-lg);
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

.how-it-works {
  background-color: var(--surface);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.step-card {
  text-align: center;
  padding: var(--space-xl);
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--warning);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.step-connector {
  display: none;
}

.synthix-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding: var(--space-xs) var(--space-md);
  background-color: var(--muted-bg);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
}

.problems-section {
  background-color: var(--surface);
}

.problems-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.problem-card {
  background-color: var(--background);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: var(--space-xl);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.problem-card:hover {
  box-shadow: 0 4px 16px var(--shadow-color-md);
  transform: translateY(-2px);
}

.problem-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--orange-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

@media (min-width: 768px) {
  .steps-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
  .step-connector {
    display: block;
    position: absolute;
    top: 72px;
    right: -16px;
    width: 32px;
    height: 2px;
    background-color: var(--border);
  }
  .step-card:last-child .step-connector { display: none; }
  .problems-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .problems-grid { grid-template-columns: repeat(4, 1fr); }
}
/* --- Referenzen Page --- */
.projects-gallery {
  padding: var(--space-2xl) 0;
}

.projects-gallery .section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

.project-ref-card {
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.project-ref-card:hover {
  box-shadow: 0 8px 24px var(--shadow-color-md);
  transform: translateY(-3px);
}

.project-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.project-img-slot {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--muted-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-img-slot:first-child {
  border-right: 2px solid var(--surface);
}

.project-img-label {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  color: #ffffff;
}

.project-img-label.label-vorher {
  background-color: var(--primary);
}

.project-img-label.label-nachher {
  background-color: var(--accent);
}

.project-img-full {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-body {
  padding: var(--space-lg);
}

.project-body h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
}

.project-location {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: var(--space-sm);
}

.project-body p.project-desc {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.project-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background-color: var(--accent-light);
  color: var(--accent);
}
/* --- Ueber-uns Page --- */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .intro-grid { grid-template-columns: 1fr 1fr; }
}

.intro-text h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  margin-bottom: var(--space-lg);
  color: var(--primary);
}

.intro-text p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1rem;
  line-height: 1.8;
}

.intro-highlight {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: 8px;
}

.credentials-section {
  background: var(--surface);
}

.credentials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .credentials-grid { grid-template-columns: repeat(3, 1fr); }
}

.credential-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.credential-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px var(--shadow-color-md);
}

.credential-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--accent-light);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.credential-icon svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.credential-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--primary);
}

.credential-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: #ffffff;
}

.team-avatar-tg { background: linear-gradient(135deg, var(--primary), var(--primary-light)); }
.team-avatar-mw { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); }
.team-avatar-sk { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.team-avatar-tm { background: linear-gradient(135deg, var(--warning), #c2410c); }

.team-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 12px;
}

.team-bio {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.timeline-section {
  background: var(--surface);
}

.timeline-content {
  flex: 1;
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

.region-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 768px) {
  .region-grid { grid-template-columns: 1fr 1fr; }
}

.region-text p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.region-towns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}

.region-town {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--muted);
  padding: 6px 0;
}

.region-town svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.placeholder-map {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #BFDBFE, #93C5FD);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
}

.btn-cta {
  display: inline-block;
  padding: 16px 36px;
  background: var(--surface);
  color: var(--accent-dark);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* --- New Utility Classes --- */
.logo-img {
  height: 48px;
  width: auto;
}

.footer-logo-img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.hero-photo {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* Hero Eyebrow */
.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

/* Hero Trust Badge */
.hero-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent-light);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  margin-top: var(--space-lg);
}

.hero-trust-stars {
  color: #facc15;
  letter-spacing: 2px;
}

/* Hero Photo Tag */
.hero-photo-tag {
  display: block;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
  margin-top: var(--space-sm);
  font-style: italic;
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--surface);
}

.footer-disclaimer {
  font-size: 0.75rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  margin-top: 1.5rem;
}

/* --- Responsive for ueber-uns --- */
@media (max-width: 768px) {
  .intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .intro-image-wrap { order: -1; }
  .credentials-grid { grid-template-columns: 1fr; }
  .region-grid { grid-template-columns: 1fr; }
}

/* --- Legal Content (Impressum / Datenschutz) --- */
.legal-content h2 {
  font-size: 1.375rem;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  color: var(--primary);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 1.125rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.legal-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  color: var(--accent-dark);
}

.legal-content ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.legal-content ul li {
  list-style: disc;
  margin-bottom: var(--space-xs);
  line-height: 1.7;
  color: var(--muted);
}

/* --- Certificates Grid (Referenzen) --- */
.certificates-section {
  background-color: var(--muted-bg);
}

.certificates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .certificates-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.certificate-card {
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
}

.certificate-card:hover {
  box-shadow: 0 4px 8px var(--shadow-color),
              0 12px 36px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.certificate-img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: #f9f9f7;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.certificate-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.certificate-body {
  padding: var(--space-lg);
}

.certificate-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--primary);
}

.certificate-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.5;
}

/* --- Partner Grid (Homepage) --- */
.partners-section {
  background-color: var(--muted-bg);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .partners-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.partner-card {
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
}

.partner-card:hover {
  box-shadow: 0 4px 16px var(--shadow-warm-lg);
  transform: translateY(-3px);
}

.partner-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
}

.partner-icon svg {
  width: 100%;
  height: 100%;
}

.partner-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-xs);
}

.partner-desc {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}

/* --- BHKW Section (Homepage) --- */
.bhkw-section {
  background-color: var(--surface);
}

.bhkw-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .bhkw-inner {
    grid-template-columns: 3fr 2fr;
  }
}

.bhkw-content p {
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.bhkw-benefits {
  margin-bottom: var(--space-xl);
  padding-left: 0;
}

.bhkw-benefits li {
  list-style: none;
  padding-left: var(--space-xl);
  position: relative;
  margin-bottom: var(--space-sm);
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
}

.bhkw-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
}

.bhkw-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.bhkw-visual svg {
  width: 100%;
  max-width: 300px;
  height: auto;
}

/* --- Quality Statement (Homepage) --- */
.quality-statement {
  padding: var(--space-3xl) 0;
  background-color: var(--muted-bg);
  text-align: center;
}

.quality-quote {
  max-width: 700px;
  margin: 0 auto;
}

.quality-quote p {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.6;
  color: var(--primary);
  margin-bottom: var(--space-xl);
}

.quality-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.quality-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
}

.quality-role {
  font-size: 0.875rem;
  color: var(--muted);
}