/* ============================================================
   Tour Jardin 5 Saisons — Design System
   CSS Custom Properties: Light (default) + Dark mode
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ── Phosphor Icons ── */
/* loaded via <script> in head.ejs */

/* ============================================================
   1. CSS VARIABLES — LIGHT THEME (default)
   ============================================================ */
:root {
  /* Palette */
  --color-bg:         #F7F3EC;
  --color-surface:    #FFFFFF;
  --color-surface-2:  #EEE9DF;
  --color-border:     #D8D0C4;
  --color-text:       #2C2C2C;
  --color-text-muted: #6B6560;
  --color-primary:    #2D5A3D;
  --color-primary-light: #3E7A55;
  --color-primary-dark:  #1E3D28;
  --color-accent:     #C4623A;
  --color-accent-light: #D97C55;
  --color-white:      #FFFFFF;
  --color-overlay:    rgba(45, 90, 61, 0.55);

  /* Stats bar */
  --color-stats-bg:   #2D5A3D;
  --color-stats-text: #FFFFFF;

  /* Hero */
  --color-hero-title: #FFFFFF;
  --color-hero-sub:   rgba(255,255,255,0.88);

  /* Cards */
  --card-shadow: 0 2px 12px rgba(0,0,0,0.07);
  --card-shadow-hover: 0 8px 32px rgba(0,0,0,0.13);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Sizing */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-full: 999px;

  /* Spacing scale */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Nav */
  --nav-height: 72px;
  --nav-bg: rgba(247,243,236,0.92);
  --nav-border: rgba(216,208,196,0.6);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ============================================================
   2. CSS VARIABLES — DARK THEME
   ============================================================ */
[data-theme="dark"] {
  --color-bg:         #111A14;
  --color-surface:    #1A2820;
  --color-surface-2:  #223028;
  --color-border:     #2E4035;
  --color-text:       #E8E4DC;
  --color-text-muted: #9EA99B;
  --color-primary:    #5A9E72;
  --color-primary-light: #72B887;
  --color-primary-dark:  #3E7A55;
  --color-accent:     #D97C55;
  --color-accent-light: #E8976E;
  --color-white:      #FFFFFF;
  --color-overlay:    rgba(10, 25, 14, 0.65);

  --color-stats-bg:   #1A2820;
  --color-stats-text: #E8E4DC;

  --color-hero-title: #FFFFFF;
  --color-hero-sub:   rgba(255,255,255,0.82);

  --card-shadow: 0 2px 12px rgba(0,0,0,0.3);
  --card-shadow-hover: 0 8px 32px rgba(0,0,0,0.5);

  --nav-bg: rgba(17, 26, 20, 0.94);
  --nav-border: rgba(46, 64, 53, 0.7);
}

/* ============================================================
   3. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  transition: background-color var(--transition-base), color var(--transition-base);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-light); }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ============================================================
   4. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { font-size: 1rem; color: var(--color-text); }

.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-center { text-align: center; }

/* ============================================================
   5. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

.section {
  padding: var(--space-24) 0;
}

.section--sm {
  padding: var(--space-16) 0;
}

.section--lg {
  padding: var(--space-32) 0;
}

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

.section--green {
  background-color: var(--color-primary);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ============================================================
   6. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196,98,58,0.35);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}

.btn--outline:hover {
  background-color: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-green {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline-green:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* ============================================================
   7. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--space-6);
  max-width: 1200px;
  margin: 0 auto;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.15;
}

.nav__logo-text span {
  display: block;
  font-size: 0.7rem;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav__links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav__links a:hover {
  color: var(--color-primary);
  background: var(--color-surface-2);
}

.nav__links a.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}

.theme-toggle:hover {
  background: var(--color-surface-2);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Language toggle */
.lang-form { display: inline; }

.lang-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile nav drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6);
  z-index: 999;
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.nav__drawer.is-open {
  display: flex;
}

.nav__drawer a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.nav__drawer a:last-child { border-bottom: none; }

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

/* Keep CTA styling intact inside mobile drawer */
.nav__drawer a.nav__drawer-cta {
  color: var(--color-white) !important;
  border-bottom: none;
  padding: 0.85rem 1.6rem;
  min-height: 48px;
  font-size: 0.95rem;
  font-weight: 600;
}

.nav__drawer a.nav__drawer-cta:hover,
.nav__drawer a.nav__drawer-cta:focus-visible {
  color: var(--color-white) !important;
}

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__actions .btn { display: none; }
}

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

/* ============================================================
   8. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('/images/hero-bg.png');
  background-size: cover;
  background-position: center 40%;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: var(--space-32) var(--space-6) var(--space-24);
  margin: 0 auto 0 auto;
}

@media (min-width: 900px) {
  .hero__content {
    margin-left: max(var(--space-6), calc((100vw - 1200px) / 2 + var(--space-6)));
  }
}

.hero__eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: var(--space-5);
  backdrop-filter: blur(4px);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
  color: var(--color-hero-title);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.hero__title-accent {
  color: #A8D5A2;
  font-style: italic;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-hero-sub);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: var(--space-10);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   9. STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--color-stats-bg);
  color: var(--color-stats-text);
  padding: var(--space-8) 0;
  transition: background var(--transition-base);
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.stats-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.stats-bar__value {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #A8D5A2;
  line-height: 1;
}

.stats-bar__label {
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 600px) {
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   10. SECTION HEADER
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   11. CARDS
   ============================================================ */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base),
              background var(--transition-base), border-color var(--transition-base);
}

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

.card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  font-size: 1.6rem;
  color: var(--color-primary);
  transition: background var(--transition-base);
}

.card:hover .card__icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.card h3 {
  margin-bottom: var(--space-3);
  font-size: 1.15rem;
}

.card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* Product cards */
.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 2px solid var(--color-border);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(45,90,61,0.1), var(--card-shadow);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow-hover);
}

.product-card__badge {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  width: fit-content;
}

.product-card__badge--accent {
  background: var(--color-accent);
}

.product-card h3 {
  margin-bottom: var(--space-3);
}

.product-card p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  font-size: 0.95rem;
}

.product-card__features {
  margin-bottom: var(--space-8);
  flex: 1;
}

.product-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text);
}

.product-card__features li:last-child { border-bottom: none; }

.product-card__features li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   12. CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: var(--space-20) 0;
  text-align: center;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: rgba(255,255,255,0.82);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto var(--space-8);
}

/* ============================================================
   13. HOW IT WORKS — Steps
   ============================================================ */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.step.visible {
  opacity: 1;
  transform: translateY(0);
}

.step:last-child { border-bottom: none; }

.step__number {
  width: 64px;
  height: 64px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  flex-shrink: 0;
}

.step__content h3 {
  margin-bottom: var(--space-3);
  padding-top: var(--space-3);
}

.step__content p {
  color: var(--color-text-muted);
}

@media (max-width: 600px) {
  .step {
    grid-template-columns: 52px 1fr;
    gap: var(--space-4);
  }
  .step__number { width: 48px; height: 48px; font-size: 1.2rem; }
}

/* Aero feature box */
.aero-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  margin-top: var(--space-12);
}

.aero-box h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

/* ============================================================
   14. FAQ ACCORDION
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-primary);
}

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: left;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.faq-item__question:hover { color: var(--color-primary); }

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-surface-2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-primary);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: white;
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition-base);
  padding: 0 var(--space-6);
}

.faq-item.is-open .faq-item__answer {
  max-height: 400px;
  padding-bottom: var(--space-5);
}

.faq-item__answer p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================================
   15. VIDEO & QUICK LINKS
   ============================================================ */

/* Video embed */
/* Landing page video block */
.video-frame {
  position: relative;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--card-shadow-hover);
  background: #000;
}

.video-frame::before {
  content: "";
  display: block;
  padding-top: 56.25%;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Quick links (social + share links) */
.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.quick-link {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  color: var(--color-text);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.quick-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.quick-link__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.quick-link__text {
  font-size: 0.95rem;
  font-weight: 600;
}

@media (max-width: 700px) {
  .quick-links-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   17. PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: var(--space-20) 0 var(--space-16);
  text-align: center;
}

.page-hero h1 {
  color: white;
  margin-bottom: var(--space-4);
}

.page-hero p {
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ============================================================
   18. FOOTER
   ============================================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
  transition: background var(--transition-base);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer__brand .nav__logo {
  margin-bottom: var(--space-4);
}

.footer__brand p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 280px;
  line-height: 1.7;
}

.footer__col h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col ul li a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__col ul li a:hover { color: var(--color-primary); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 700px) {
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   19. SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   20. UTILITIES
   ============================================================ */
.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;
}

.divider {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  margin: var(--space-4) auto 0;
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.badge--green {
  background: rgba(45,90,61,0.12);
  color: var(--color-primary);
}

[data-theme="dark"] .badge--green {
  background: rgba(90,158,114,0.15);
}

/* Alert / flash */
.alert {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  margin-bottom: var(--space-6);
}

.alert--success {
  background: rgba(45,90,61,0.1);
  color: var(--color-primary);
  border: 1px solid rgba(45,90,61,0.25);
}

.alert--error {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  background: rgba(196, 98, 58, 0.08);
  color: #b84a22;
  border: 1px solid rgba(196, 98, 58, 0.3);
  border-left: 3px solid #c4623a;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
}

.alert--error svg {
  flex-shrink: 0;
  margin-top: 1px;
  color: #c4623a;
}

[data-theme="dark"] .alert--error {
  background: rgba(196, 98, 58, 0.12);
  color: #e07a50;
  border-color: rgba(196, 98, 58, 0.35);
  border-left-color: #d97c55;
}

[data-theme="dark"] .alert--error svg {
  color: #d97c55;
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--card-shadow);
  z-index: 1100;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--transition-base), visibility var(--transition-base),
    transform var(--transition-base), background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.back-to-top.is-hidden {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
}

.back-to-top:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.back-to-top:focus-visible {
  outline: 3px solid rgba(90, 158, 114, 0.45);
  outline-offset: 2px;
}

@media (max-width: 600px) {
  .back-to-top {
    right: 0.75rem;
    bottom: 0.75rem;
    width: 42px;
    height: 42px;
  }
}

/* ── Theme icon visibility (CSS-only, no inline styles) ── */
#themeIconDark { display: none; }
[data-theme="dark"] #themeIconLight { display: none; }
[data-theme="dark"] #themeIconDark { display: inline; }

/* ── Nav mobile drawer actions row ── */
.nav-drawer-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.5rem;
}

/* ── Footer inline block helpers ── */
.footer-affiliate-note {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-bottom-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* ── Product badge muted variant ── */
.product-card__badge--muted {
  background: var(--color-surface-2);
  color: var(--color-text-muted);
}

/* ── Products page disclaimer note ── */
.products-disclaimer {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ── How-it-works step icons ── */
.step-icon {
  color: var(--color-primary);
  margin-right: 0.5rem;
}

.aero-icon {
  margin-right: 0.5rem;
}

/* ── Page hero short variant (404) ── */
.page-hero--short {
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.hero-emoji {
  font-size: 5rem;
  margin-bottom: 1rem;
}

.page-hero__desc {
  margin: 1rem auto 2rem;
}

/* ── Cards: btn at bottom of card ── */
.card > .btn {
  margin-top: 1rem;
}

/* ── Home: quick-links CTA row ── */
.home-links-cta {
  text-align: center;
  margin-top: 1.5rem;
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */

/* Global keyboard focus ring — only shown for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Reduce or eliminate motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero__scroll {
    animation: none;
  }
}

/* ============================================================
   GALLERY SLIDESHOW
   ============================================================ */
.slideshow {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow-hover);
  background: var(--color-surface-2);
}

.slideshow__track {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.slideshow__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.65s ease;
  pointer-events: none;
}

.slideshow__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.slideshow__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.slideshow__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.82);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
  backdrop-filter: blur(4px);
}

.slideshow__btn:hover,
.slideshow__btn:focus-visible {
  background: var(--color-white);
  transform: translateY(-50%) scale(1.1);
}

.slideshow__btn--prev { left:  var(--space-4); }
.slideshow__btn--next { right: var(--space-4); }

.slideshow__dots {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 2;
}

.slideshow__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  transition: background var(--transition-base), transform var(--transition-base);
}

.slideshow__dot.is-active {
  background: var(--color-white);
  transform: scale(1.4);
}

[data-theme='dark'] .slideshow__btn {
  background: rgba(30, 61, 40, 0.82);
  color: var(--color-white);
}

[data-theme='dark'] .slideshow__btn:hover,
[data-theme='dark'] .slideshow__btn:focus-visible {
  background: var(--color-primary);
}

@media (max-width: 600px) {
  .slideshow__btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  .slideshow__btn--prev { left:  var(--space-2); }
  .slideshow__btn--next { right: var(--space-2); }
}

/* Zoom button wrapping each slide image */
.slideshow__zoom-btn {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
  position: relative;
}

.slideshow__zoom-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.slideshow__zoom-btn:hover img,
.slideshow__zoom-btn:focus-visible img {
  transform: scale(1.03);
}

.slideshow__zoom-btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: -3px;
}

.slideshow__zoom-icon {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  backdrop-filter: blur(4px);
}

.slideshow__zoom-btn:hover .slideshow__zoom-icon,
.slideshow__zoom-btn:focus-visible .slideshow__zoom-icon {
  opacity: 1;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: var(--space-6);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
  transform: scale(0.94);
  transition: transform 0.3s ease;
  display: block;
}

.lightbox.is-open .lightbox__img {
  transform: scale(1);
}

.lightbox__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  backdrop-filter: blur(6px);
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  background: rgba(255, 255, 255, 0.28);
  outline: 2px solid rgba(255,255,255,0.5);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .lightbox,
  .lightbox__img { transition: none; }
}