/* ============================================================
   Kredo — Construction Management App
   Website Styles — Golden Site Theme
   ============================================================ */

/* 1. Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* 2. CSS Custom Properties — from iOS Theme.swift */
:root {
  /* Primary — Golden Site */
  --color-primary: #E67E22;
  --color-primary-dark: #B8651C;
  --color-primary-light: #FFF4E6;
  --color-primary-rgb: 230, 126, 34;

  /* Accent — Teal */
  --color-accent: #1ABC9C;
  --color-accent-light: #E8F8F5;

  /* Status */
  --color-success: #0B8626;
  --color-warning: #D6AB27;
  --color-error: #D62C2F;

  /* Backgrounds */
  --bg-primary: #FFFFFF;
  --bg-secondary: #FAF8F5;
  --bg-tertiary: #E8E8E8;

  /* Section tints (from iOS) */
  --bg-time-tracking: #FFF8F0;
  --bg-tasks: #F0F8F4;
  --bg-materials: #F0F6FF;
  --bg-dashboard: #FAFAF5;

  /* Text */
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-tertiary: #757575;
  --text-on-primary: #FFFFFF;
  --text-on-dark: #F5F5F5;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-hero: 3.25rem;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-section: 96px;

  /* Border Radius (from iOS) */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows (from iOS Theme.Shadows) */
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-button: 0 2px 4px rgba(0, 0, 0, 0.15);
  --shadow-navbar: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 4px 16px rgba(0, 0, 0, 0.12);

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --navbar-height: 72px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;

  /* Blueprint grid */
  --blueprint-color: rgba(0, 0, 0, 0.035);
  --blueprint-size: 50px;
}

/* 2b. Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: #F39C12;
    --color-primary-dark: #E67E22;
    --color-primary-light: #3D2814;
    --color-primary-rgb: 243, 156, 18;

    --color-accent: #2ECC71;
    --color-accent-light: #1A3D2E;

    --color-success: #27AE60;
    --color-warning: #F1C40F;
    --color-error: #E74C3C;

    --bg-primary: #1C1C1E;
    --bg-secondary: #2C2C2E;
    --bg-tertiary: #3A3A3C;

    --bg-time-tracking: #2D2520;
    --bg-tasks: #1F2D25;
    --bg-materials: #1F2533;
    --bg-dashboard: #252520;

    --text-primary: #F5F5F5;
    --text-secondary: #B0B0B0;
    --text-tertiary: #808080;

    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-button: 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-navbar: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-elevated: 0 4px 16px rgba(0, 0, 0, 0.4);

    --blueprint-color: rgba(255, 255, 255, 0.04);
  }
}

/* 3. Base Typography */
body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-primary);
}

h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; color: var(--text-primary); }
h1 { font-size: var(--font-size-hero); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
p { color: var(--text-secondary); font-size: var(--font-size-md); }

/* 4. Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--spacing-section) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
}

.section-header p {
  font-size: var(--font-size-lg);
  max-width: 640px;
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }

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

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

/* 5. Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-navbar);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  z-index: 1001;
}

.navbar__logo svg {
  width: 36px;
  height: 36px;
}

.navbar__nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--bg-primary);
  padding: calc(var(--navbar-height) + var(--spacing-lg)) var(--spacing-lg) var(--spacing-lg);
  box-shadow: -4px 0 16px rgba(0, 0, 0, 0.1);
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.navbar__nav.open {
  display: flex;
  transform: translateX(0);
}

.navbar__nav a {
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.navbar__nav a:hover {
  color: var(--color-primary);
}

.navbar__right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.navbar__lang {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.navbar__lang a {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.navbar__lang a.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.navbar__lang a:hover:not(.active) {
  color: var(--text-primary);
}

.navbar__lang-sep {
  color: var(--text-tertiary);
  user-select: none;
}

.navbar__cta {
  display: none;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
}

.nav-overlay.open {
  display: block;
}

@media (min-width: 768px) {
  .navbar__nav {
    display: flex;
    flex-direction: row;
    position: static;
    width: auto;
    background: none;
    padding: 0;
    box-shadow: none;
    transform: none;
    gap: var(--spacing-lg);
    align-items: center;
  }

  .navbar__cta {
    display: inline-flex;
  }

  .hamburger, .nav-overlay { display: none !important; }
}

/* 6. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  padding: 14px 32px;
  font-size: var(--font-size-md);
  background: var(--color-primary);
  color: var(--text-on-primary);
  box-shadow: var(--shadow-button);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

.btn--secondary {
  padding: 12px 28px;
  font-size: var(--font-size-base);
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary-light);
}

.btn--ghost {
  padding: 10px 20px;
  font-size: var(--font-size-base);
  color: var(--color-primary);
}

.btn--ghost:hover {
  background: var(--color-primary-light);
}

.btn--small {
  padding: 8px 20px;
  font-size: var(--font-size-sm);
}

.btn--white {
  padding: 14px 32px;
  font-size: var(--font-size-md);
  background: white;
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-button);
}

.btn--white:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

/* 7. Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  background-color: var(--bg-primary);
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent calc(var(--blueprint-size) - 1px), var(--blueprint-color) calc(var(--blueprint-size) - 1px), var(--blueprint-color) var(--blueprint-size)),
    repeating-linear-gradient(90deg, transparent, transparent calc(var(--blueprint-size) - 1px), var(--blueprint-color) calc(var(--blueprint-size) - 1px), var(--blueprint-color) var(--blueprint-size));
  overflow: hidden;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-2xl);
  padding: var(--spacing-2xl) 0;
}

.hero__content {
  max-width: 640px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 8px 20px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-3xl);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.hero__mockup {
  position: relative;
  width: 280px;
  flex-shrink: 0;
}

.phone-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 19;
  background: linear-gradient(145deg, #2C2C2E 0%, #1C1C1E 100%);
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-frame__screen {
  width: 100%;
  height: 100%;
  border-radius: 26px;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 40%, #1A1A1A 40%);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.phone-frame__notch {
  width: 120px;
  height: 28px;
  background: #1C1C1E;
  border-radius: 0 0 18px 18px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.phone-frame__content {
  width: 100%;
  padding: 8px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.phone-frame__header {
  color: white;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 4px;
}

.phone-frame__kpi-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.phone-frame__kpi {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
}

.phone-frame__kpi-value {
  font-size: 16px;
  font-weight: 700;
  color: white;
}

.phone-frame__kpi-label {
  font-size: 7px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.phone-frame__card {
  background: #2C2C2E;
  border-radius: 8px;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.phone-frame__card-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.phone-frame__card-dot--green { background: #27AE60; }
.phone-frame__card-dot--amber { background: #F39C12; }
.phone-frame__card-dot--red { background: #E74C3C; }

.phone-frame__card-text {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.8);
}

.phone-frame__card-text strong {
  color: white;
  display: block;
  font-size: 10px;
}

@media (min-width: 768px) {
  .hero__inner {
    flex-direction: row;
    text-align: left;
    align-items: center;
  }

  .hero__content {
    flex: 1;
  }

  .hero__title { font-size: var(--font-size-hero); }
  .hero__actions { flex-direction: row; }
  .hero__mockup { width: 320px; }
}

@media (min-width: 1024px) {
  .hero__mockup { width: 360px; }
}

/* 8. Trust Bar */
.trust-bar {
  background: var(--bg-secondary);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--bg-tertiary);
  border-bottom: 1px solid var(--bg-tertiary);
}

.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xl) var(--spacing-2xl);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.trust-bar__icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

/* 9. Feature Cards */
.feature-card {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  border-top: 3px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.feature-card--amber { border-top-color: var(--color-primary); }
.feature-card--teal { border-top-color: var(--color-accent); }

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.feature-card__icon--amber {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.feature-card__icon--teal {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.feature-card p {
  font-size: var(--font-size-base);
  line-height: 1.6;
}

.section--warm {
  background: var(--bg-time-tracking);
}

/* 10. How It Works — Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  position: relative;
  padding-left: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  border-left: 2px dashed var(--bg-tertiary);
}

.timeline__step {
  position: relative;
}

.timeline__number {
  position: absolute;
  left: -60px;
  top: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--text-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  z-index: 1;
}

.timeline__step h3 {
  margin-bottom: var(--spacing-xs);
}

.timeline__step p {
  font-size: var(--font-size-base);
}

@media (min-width: 768px) {
  .timeline {
    flex-direction: row;
    padding-left: 0;
    justify-content: center;
  }

  .timeline::before {
    left: calc(16.66% + 24px);
    right: calc(16.66% + 24px);
    top: 23px;
    bottom: auto;
    height: 2px;
    width: auto;
    border-left: none;
    border-top: 2px dashed var(--bg-tertiary);
  }

  .timeline__step {
    flex: 1;
    text-align: center;
    max-width: 300px;
    padding-top: 72px;
  }

  .timeline__number {
    left: 50%;
    top: 0;
    transform: translateX(-50%);
  }
}

/* 11. Benefits */
.benefit-card {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.benefit-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.benefit-card__icon svg {
  width: 24px;
  height: 24px;
}

.benefit-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.benefit-card p {
  font-size: var(--font-size-base);
  line-height: 1.6;
}

/* 12. CTA Section */
.cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent calc(var(--blueprint-size) - 1px), rgba(255,255,255,0.06) calc(var(--blueprint-size) - 1px), rgba(255,255,255,0.06) var(--blueprint-size)),
    repeating-linear-gradient(90deg, transparent, transparent calc(var(--blueprint-size) - 1px), rgba(255,255,255,0.06) calc(var(--blueprint-size) - 1px), rgba(255,255,255,0.06) var(--blueprint-size));
  pointer-events: none;
}

.cta__inner {
  position: relative;
  text-align: center;
  padding: var(--spacing-section) var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.cta h2 {
  color: var(--text-on-primary);
  margin-bottom: var(--spacing-md);
}

.cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
}

/* 13. App Store Badge */
.app-store-badge {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.app-store-badge:hover {
  transform: scale(1.05);
}

.app-store-badge svg {
  height: 52px;
  width: auto;
}

/* 14. Footer */
.footer {
  background: #1A1A1A;
  color: #B0B0B0;
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

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

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: #F5F5F5;
}

.footer__logo svg {
  width: 32px;
  height: 32px;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.footer__links h4 {
  color: #F5F5F5;
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

.footer__links a {
  display: block;
  padding: 4px 0;
  font-size: var(--font-size-sm);
  color: #B0B0B0;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-primary);
}

.footer__contact h4 {
  color: #F5F5F5;
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

.footer__contact p {
  font-size: var(--font-size-sm);
  color: #B0B0B0;
  margin-bottom: 4px;
}

.footer__contact a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.footer__contact a:hover {
  color: var(--color-primary-dark);
}

.footer__bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid #333;
  text-align: center;
  font-size: var(--font-size-xs);
  color: #808080;
}

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

/* 15. Legal Pages (Privacy, Terms) */
.legal-page {
  padding-top: calc(var(--navbar-height) + var(--spacing-3xl));
  padding-bottom: var(--spacing-section);
}

.legal-page .container {
  max-width: var(--max-width-narrow);
}

.legal-page__header {
  margin-bottom: var(--spacing-2xl);
}

.legal-page__header h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

.legal-page__updated {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.legal-page__toc {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.legal-page__toc h4 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
}

.legal-page__toc ol {
  list-style: decimal;
  padding-left: var(--spacing-lg);
}

.legal-page__toc li {
  padding: 4px 0;
}

.legal-page__toc a {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.legal-page__toc a:hover {
  color: var(--color-primary-dark);
}

.legal-content h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--bg-tertiary);
}

.legal-content h2:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.legal-content h3 {
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-content p {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-base);
  line-height: 1.7;
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-content li {
  padding: 4px 0;
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
}

.legal-content a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.legal-content a:hover {
  color: var(--color-primary-dark);
}

/* 16. Support Page */
.support-hero {
  padding-top: calc(var(--navbar-height) + var(--spacing-3xl));
  padding-bottom: var(--spacing-2xl);
  text-align: center;
  background: var(--bg-secondary);
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent calc(var(--blueprint-size) - 1px), var(--blueprint-color) calc(var(--blueprint-size) - 1px), var(--blueprint-color) var(--blueprint-size)),
    repeating-linear-gradient(90deg, transparent, transparent calc(var(--blueprint-size) - 1px), var(--blueprint-color) calc(var(--blueprint-size) - 1px), var(--blueprint-color) var(--blueprint-size));
}

.support-hero h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

.support-hero p {
  font-size: var(--font-size-lg);
}

.guide-card {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
}

.guide-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.guide-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.guide-card__icon--amber {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.guide-card__icon--teal {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.guide-card__icon svg {
  width: 20px;
  height: 20px;
}

.guide-card h3 {
  font-size: var(--font-size-lg);
}

.guide-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.guide-step {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.guide-step__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-secondary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  flex-shrink: 0;
}

.guide-step__text {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.5;
  padding-top: 2px;
}

.guide-step__text strong {
  color: var(--text-primary);
}

/* FAQ Accordion */
.faq-section {
  margin-bottom: var(--spacing-xl);
}

.faq-section h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.faq-item {
  border-bottom: 1px solid var(--bg-tertiary);
}

.faq-item:first-child {
  border-top: 1px solid var(--bg-tertiary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-md) 0;
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
}

.faq-question__arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-tertiary);
  transition: transform var(--transition-fast);
}

.faq-item.open .faq-question__arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer__inner {
  padding: 0 0 var(--spacing-md) 0;
}

.faq-answer p {
  font-size: var(--font-size-base);
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

/* Contact Card */
.contact-card {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  text-align: center;
}

.contact-card h3 {
  margin-bottom: var(--spacing-sm);
}

.contact-card p {
  margin-bottom: var(--spacing-md);
}

.contact-card__email {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.contact-card__note {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-top: var(--spacing-sm);
}

/* 17. Scroll Animations */
.animate {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate--left {
  transform: translateX(-24px);
}

.animate--right {
  transform: translateX(24px);
}

.animate--scale {
  transform: scale(0.95);
}

.animate.visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .animate {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* 18. Responsive Fine-tuning */
@media (max-width: 767px) {
  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  .section { padding: var(--spacing-3xl) 0; }
  .section-header { margin-bottom: var(--spacing-xl); }
  .container { padding: 0 var(--spacing-md); }
}

@media (min-width: 1280px) {
  :root {
    --font-size-hero: 3.75rem;
  }
}