@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  /* Colour Palette */
  --color-midnight-navy: #101827;
  --color-warm-white: #FAF7EF;
  --color-pure-white: #FFFFFF;
  --color-metro-yellow: #F8C643;
  --color-signal-orange: #F97316;
  --color-deep-teal: #0F766E;
  --color-urban-green: #166534;
  --color-ink-grey: #1F2937;
  --color-soft-grey: #E5E7EB;
  --color-dust-beige: #E9DDC7;
  --color-monsoon-blue: #DCEBFA;
  --color-error-red: #B42318;
  --color-success-green: #027A48;

  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-secondary: 'Manrope', system-ui, sans-serif;
  
  --text-body: 17px;
  --text-legal: 14px;
  --line-height-body: 1.6;
  --line-height-heading: 1.1;

  --h1-desktop: clamp(38px, 7vw, 108px);
  --h2-desktop: clamp(30px, 5vw, 74px);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* UI Elements */
  --border-radius: 14px;
  --border-radius-lg: 24px;
  --transition-speed: 0.3s;
  --map-line-width: 6px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-primary);
  color: var(--color-ink-grey);
  background-color: var(--color-warm-white);
  font-size: 16px;
  overflow-x: hidden;
}

body {
  line-height: var(--line-height-body);
  font-size: var(--text-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  color: var(--color-midnight-navy);
  line-height: var(--line-height-heading);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
  font-weight: 800;
}

h1 { font-size: var(--h1-desktop); }
h2 { font-size: var(--h2-desktop); }

p { margin-bottom: var(--spacing-sm); }
a { color: var(--color-midnight-navy); text-decoration: none; transition: color var(--transition-speed); }
a:hover { color: var(--color-signal-orange); }

img { max-width: 100%; display: block; border-radius: var(--border-radius); }

/* Top Ad Notice */
.ad-notice {
  background-color: #FFF3CD;
  color: var(--color-midnight-navy);
  text-align: center;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 1000;
  position: relative;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  /* backdrop-filter on a sticky element repaints a blur on every scroll frame;
     at 0.95 opacity it was barely visible, so the cost bought nothing */
  background-color: var(--color-warm-white);
  z-index: 900;
  border-bottom: 1px solid var(--color-soft-grey);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container { display: flex; flex-direction: column; }
.logo { font-size: 24px; font-weight: 800; font-family: var(--font-secondary); color: var(--color-midnight-navy); }
.tagline { font-size: 12px; color: var(--color-ink-grey); font-weight: 500; }

.main-nav { display: none; }

@media (min-width: 1024px) {
  .main-nav { display: flex; gap: var(--spacing-md); align-items: center; }
  .main-nav a { font-weight: 600; font-size: 15px; }
  .hamburger-menu { display: none; }
}

.hamburger-menu {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-midnight-navy);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: transform var(--transition-speed), background-color var(--transition-speed), box-shadow var(--transition-speed);
  border: none;
  min-height: 48px;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 20px rgba(16, 24, 39, 0.1); }
.btn:focus-visible { outline: 3px solid var(--color-signal-orange); outline-offset: 2px; }

.btn-primary { background-color: var(--color-midnight-navy); color: var(--color-pure-white); }
.btn-primary:hover { background-color: var(--color-ink-grey); color: var(--color-pure-white); }

.btn-accent { background-color: var(--color-metro-yellow); color: var(--color-midnight-navy); }
.btn-accent:hover { background-color: #E5B535; }

.btn-secondary { background-color: var(--color-pure-white); color: var(--color-midnight-navy); border: 2px solid var(--color-midnight-navy); }
.btn-secondary:hover { background-color: var(--color-soft-grey); }

.btn-block { display: flex; width: 100%; }

/* Mobile Menu Drawer */
.mobile-drawer {
  position: fixed; top: 0; left: -100%; width: 80%; height: 100vh;
  background-color: var(--color-pure-white); z-index: 1000;
  padding: var(--spacing-lg) var(--spacing-md); box-shadow: 2px 0 20px rgba(0,0,0,0.1);
  transition: left var(--transition-speed);
  display: flex; flex-direction: column; gap: var(--spacing-md);
}
.mobile-drawer.active { left: 0; }
.mobile-drawer a { font-size: 20px; font-weight: 700; border-bottom: 1px solid var(--color-soft-grey); padding-bottom: var(--spacing-xs); }
.close-drawer { align-self: flex-end; background: none; border: none; font-size: 30px; cursor: pointer; color: var(--color-midnight-navy); }

.drawer-overlay {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.5); z-index: 999; display: none; opacity: 0;
  transition: opacity var(--transition-speed);
}
.drawer-overlay.active { display: block; opacity: 1; }

/* Sticky Mobile CTA */
.sticky-mobile-cta {
  position: fixed; bottom: 0; left: 0; width: 100%;
  background-color: var(--color-pure-white); padding: var(--spacing-sm);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1); z-index: 800;
  display: flex; justify-content: space-between; align-items: center;
  border-top-left-radius: var(--border-radius-lg); border-top-right-radius: var(--border-radius-lg);
  transform: translateY(120%); transition: transform var(--transition-speed);
}
.sticky-mobile-cta.visible { transform: translateY(0); }
@media (min-width: 1024px) { .sticky-mobile-cta { display: none; } }
.sticky-cta-info { display: flex; flex-direction: column; }
.sticky-title { font-weight: 800; font-family: var(--font-secondary); }
.sticky-price { color: var(--color-ink-grey); font-size: 14px; }

/* Hero Section */
.hero {
  position: relative;
  background-color: var(--color-dust-beige);
  overflow: hidden;
  padding: var(--spacing-lg) var(--spacing-md);
}
.hero-bg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0.2; z-index: 0; mix-blend-mode: multiply;
}
.hero-content {
  position: relative; z-index: 1; max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: var(--spacing-lg); align-items: center;
}
@media (min-width: 1024px) {
  .hero { padding: var(--spacing-xl) var(--spacing-md); }
  .hero-content { grid-template-columns: 1.2fr 1fr; }
}
.hero-label {
  display: inline-block; background-color: var(--color-midnight-navy); color: var(--color-pure-white);
  padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; text-transform: uppercase;
  margin-bottom: var(--spacing-md); letter-spacing: 1px;
}
.hero-text h1 { margin-bottom: var(--spacing-sm); }
.hero-text .subheadline { font-size: 20px; font-weight: 500; color: var(--color-ink-grey); margin-bottom: var(--spacing-md); line-height: 1.5; }
.hero-text p { font-size: 16px; color: var(--color-ink-grey); margin-bottom: var(--spacing-sm); }
.hero-price-block { margin: var(--spacing-md) 0; }
.hero-price { font-size: 32px; font-weight: 800; font-family: var(--font-secondary); color: var(--color-midnight-navy); }
.tax-wording { font-size: 13px; color: #4B5563; }
.hero-cta-group { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; margin-bottom: var(--spacing-sm); }
.hero-microcopy { font-size: 12px; color: #6B7280; font-style: italic; }

.quick-facts {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-sm);
  margin-top: var(--spacing-md); background: rgba(255,255,255,0.5);
  padding: var(--spacing-md); border-radius: var(--border-radius-lg); backdrop-filter: blur(5px);
}
.fact-item { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; font-weight: 600; }
.fact-icon { color: var(--color-signal-orange); font-size: 18px; }

.hero-image-wrapper { position: relative; }
.hero-product-img { width: 100%; max-width: 500px; margin: 0 auto; display: block; filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15)); }

/* Layout & Route Map Container */
.map-layout {
  display: grid; grid-template-columns: 1fr;
  max-width: 1440px; margin: 0 auto; padding: var(--spacing-lg) var(--spacing-md); position: relative;
}
@media (min-width: 1024px) {
  .map-layout { grid-template-columns: 350px 1fr; gap: var(--spacing-xl); }
}

/* Sidebar Map (Desktop) */
.sidebar { display: none; }
@media (min-width: 1024px) {
  .sidebar { display: block; position: sticky; top: 120px; align-self: start; height: calc(100vh - 150px); overflow-y: auto; scrollbar-width: none; }
  .sidebar::-webkit-scrollbar { display: none; }
}

/* Product Anchor Card (Desktop) */
.product-anchor-card {
  background-color: var(--color-pure-white); padding: var(--spacing-md); border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05); margin-bottom: var(--spacing-lg);
  border: 1px solid var(--color-soft-grey);
}
.anchor-img { width: 100%; height: 200px; object-fit: contain; margin-bottom: var(--spacing-sm); }
.anchor-title { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.anchor-price { font-size: 18px; font-weight: 700; color: #C2410C; margin-bottom: 4px; }
.anchor-sizes { font-size: 14px; color: var(--color-ink-grey); margin-bottom: var(--spacing-sm); font-weight: 600; }
.anchor-micro { font-size: 11px; color: #6B7280; text-align: center; margin-top: 8px; }

/* Route Progress Line (Desktop) */
.route-nav { position: relative; padding-left: 20px; }
.route-nav-line { position: absolute; left: 0; top: 0; bottom: 0; width: var(--map-line-width); background-color: var(--color-soft-grey); border-radius: 10px; }
.route-nav-progress { position: absolute; left: 0; top: 0; width: var(--map-line-width); background-color: var(--color-metro-yellow); border-radius: 10px; transition: height 0.3s ease-out; }
.route-nav ul { list-style: none; position: relative; z-index: 2; }
.route-nav li { position: relative; margin-bottom: var(--spacing-md); cursor: pointer; color: #6B7280; font-weight: 700; font-size: 18px; transition: color 0.3s; }
.route-nav li::before {
  content: ''; position: absolute; left: -26px; top: 4px; width: 18px; height: 18px;
  background-color: var(--color-pure-white); border: 4px solid var(--color-soft-grey);
  border-radius: 50%; transition: border-color 0.3s, background-color 0.3s;
}
.route-nav li.active { color: var(--color-midnight-navy); }
.route-nav li.active::before { border-color: var(--color-metro-yellow); background-color: var(--color-midnight-navy); }

/* Mobile Route Indicator */
.mobile-route-indicator {
  position: sticky; top: 70px; background: rgba(250,247,239,0.95); backdrop-filter: blur(10px);
  z-index: 800; padding: 10px var(--spacing-md); display: flex; overflow-x: auto;
  gap: var(--spacing-sm); border-bottom: 1px solid var(--color-soft-grey); scrollbar-width: none;
}
.mobile-route-indicator::-webkit-scrollbar { display: none; }
@media (min-width: 1024px) { .mobile-route-indicator { display: none; } }
.mobile-route-dot {
  white-space: nowrap; font-size: 14px; font-weight: 700; color: #6B7280;
  padding: 4px 12px; border-radius: 20px; background: var(--color-pure-white); border: 1px solid var(--color-soft-grey);
  transition: all 0.3s;
}
.mobile-route-dot.active { background: var(--color-midnight-navy); color: var(--color-pure-white); border-color: var(--color-midnight-navy); }

/* Route Sections */
.main-content { display: flex; flex-direction: column; gap: var(--spacing-xl); }
.route-section {
  background-color: var(--color-pure-white); border-radius: var(--border-radius-lg);
  overflow: hidden; box-shadow: 0 10px 40px rgba(0,0,0,0.05); position: relative;
  opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.route-section.visible { opacity: 1; transform: translateY(0); }
.route-header {
  position: relative; height: 250px; overflow: hidden; display: flex; align-items: flex-end;
  padding: var(--spacing-md);
}
@media (min-width: 768px) { .route-header { height: 400px; padding: var(--spacing-lg); } }
.route-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.route-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(16, 24, 39, 0.9), rgba(16, 24, 39, 0.2)); z-index: 1; }
.route-title { position: relative; z-index: 2; color: var(--color-pure-white); }
/* the global h1-h6 rule sets navy, which is unreadable over the route imagery */
.route-title h2 { color: var(--color-pure-white); text-shadow: 0 2px 12px rgba(16, 24, 39, 0.55); }
.route-num { font-size: 14px; text-transform: uppercase; letter-spacing: 2px; color: var(--color-metro-yellow); margin-bottom: 8px; font-weight: 800; display: block; }
.route-body { padding: var(--spacing-md); }
@media (min-width: 768px) { .route-body { padding: var(--spacing-lg); } }

/* Cards & Grids */
.feature-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); margin-top: var(--spacing-md); }
@media (min-width: 768px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .feature-grid { grid-template-columns: 1fr 1fr 1fr; } }
.feature-card {
  background: var(--color-warm-white); padding: var(--spacing-md); border-radius: var(--border-radius);
  border-left: 4px solid var(--color-metro-yellow);
}
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { font-size: 15px; margin-bottom: 0; color: var(--color-ink-grey); }

.list-section ul { list-style: none; }
.list-section li { position: relative; padding-left: 30px; margin-bottom: 12px; font-weight: 500; }
.list-section li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  color: var(--color-success-green); font-weight: 800; font-size: 18px;
}
.list-section.negative li::before { content: '✕'; color: var(--color-error-red); }

/* "Where people feel it" — context areas vs. the one this product covers */
.area-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-sm); margin-top: var(--spacing-md); }
@media (min-width: 900px) { .area-grid { grid-template-columns: repeat(4, 1fr); } }
.area-card {
  background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--border-radius); overflow: hidden;
}
.area-card img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 0;
  filter: saturate(0.55) brightness(0.92);
}
.area-card figcaption { padding: 12px 14px; }
.area-card b { display: block; color: var(--color-pure-white); font-size: 15px; font-family: var(--font-secondary); font-weight: 800; }
.area-card span { display: block; font-size: 13px; color: #A9B0BC; margin-top: 3px; line-height: 1.45; }

.area-divider { display: flex; align-items: center; gap: 16px; margin: var(--spacing-lg) 0 var(--spacing-md); }
.area-divider::before, .area-divider::after { content: ''; flex: 1; height: 1px; background: rgba(255, 255, 255, 0.18); }
.area-divider span { font-size: 13px; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; color: var(--color-metro-yellow); }

.area-feature {
  display: grid; grid-template-columns: 1fr; border-radius: var(--border-radius-lg);
  overflow: hidden; border: 2px solid var(--color-signal-orange);
  background: rgba(249, 115, 22, 0.08);
}
@media (min-width: 768px) { .area-feature { grid-template-columns: 1.05fr 1fr; } }
.area-feature img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; border-radius: 0; }
.area-feature-body { padding: var(--spacing-md); }
.area-feature-body h3 { color: var(--color-pure-white); font-size: 24px; margin-bottom: 10px; }
.area-feature-body p { font-size: 15px; }
.area-feature-body p:last-child { margin-bottom: 0; }
.area-badge {
  display: inline-block; background: var(--color-signal-orange); color: var(--color-midnight-navy);
  font-size: 11px; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px; margin-bottom: 14px;
}

.compare-block { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); margin-top: var(--spacing-lg); align-items: center; }
@media (min-width: 768px) { .compare-block { grid-template-columns: 0.85fr 1.15fr; } }
.compare-block img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; filter: saturate(0.7); }
.compare-block h3 { color: var(--color-pure-white); font-size: 22px; margin-bottom: 10px; }
.compare-block p { font-size: 15px; }
.compare-block p:last-child { margin-bottom: 0; }

/* Editorial figures (also serve as the on-page versions of ad creatives) */
.section-figure { margin: var(--spacing-md) 0 0; }
.section-figure img {
  width: 100%; display: block; border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-soft-grey);
}
.section-figure figcaption { font-size: 14px; color: #6B7280; margin-top: 10px; }

/* Everyday load — editorial blocks with supporting imagery */
.section-lead { font-size: 19px; line-height: 1.55; color: var(--color-ink-grey); max-width: 62ch; }
.load-list { display: grid; gap: var(--spacing-md); margin-top: var(--spacing-md); }
.load-item {
  display: grid; grid-template-columns: 1fr; align-items: stretch;
  background: var(--color-pure-white); border: 1px solid var(--color-soft-grey);
  border-radius: var(--border-radius-lg); overflow: hidden;
}
@media (min-width: 768px) { .load-item { grid-template-columns: 290px 1fr; } }
.load-item figure { margin: 0; height: 100%; }
.load-item img { width: 100%; height: 100%; min-height: 180px; object-fit: cover; display: block; }
.load-body { padding: var(--spacing-md); }
.load-body h3 { font-size: 19px; margin-bottom: 8px; }
.load-body p { font-size: 15px; margin-bottom: 0; color: var(--color-ink-grey); }

.callout-warn {
  margin-top: var(--spacing-lg); border-left: 6px solid var(--color-signal-orange);
  background: #FFF7ED; border-radius: var(--border-radius); padding: var(--spacing-md);
}
.callout-warn h3 { font-size: 19px; margin-bottom: 12px; }
.callout-warn ul { list-style: none; }
.callout-warn li {
  position: relative; padding-left: 30px; margin-bottom: 10px;
  font-size: 15px; font-weight: 500; color: var(--color-ink-grey);
}
.callout-warn li::before {
  content: '!'; position: absolute; left: 0; top: 1px;
  width: 19px; height: 19px; border-radius: 50%;
  background: var(--color-signal-orange); color: #fff;
  font-size: 12px; font-weight: 800; line-height: 19px; text-align: center;
}
.callout-warn .warn-foot { font-size: 14px; margin: 14px 0 0; color: var(--color-ink-grey); }

/* Size Chart */
.size-chart { width: 100%; border-collapse: collapse; margin: var(--spacing-md) 0; }
.size-chart th, .size-chart td { border: 1px solid var(--color-soft-grey); padding: 12px; text-align: center; }
.size-chart th { background-color: var(--color-midnight-navy); color: var(--color-pure-white); font-weight: 700; }
/* the chart sits inside .bg-navy, which sets warm-white text — on the white
   cells that was invisible, so the cell colour has to be set explicitly */
.size-chart td { background-color: var(--color-pure-white); color: var(--color-ink-grey); font-weight: 500; }

/* Info Section (General purpose) */
.info-section { max-width: 900px; margin: 0 auto; padding: var(--spacing-xl) var(--spacing-md); }
.info-section.bg-navy { background-color: var(--color-midnight-navy); color: var(--color-warm-white); max-width: 100%; }
.info-section.bg-navy h2 { color: var(--color-pure-white); }
.info-section.bg-navy p { color: #D1D5DB; }

/* Choose Product Flow */
.selection-layout { max-width: 1000px; margin: 0 auto; padding: var(--spacing-lg) var(--spacing-md); }
.option-card {
  border: 2px solid var(--color-soft-grey); border-radius: var(--border-radius-lg);
  padding: var(--spacing-md); margin-bottom: var(--spacing-md); cursor: pointer;
  transition: all var(--transition-speed); background: var(--color-pure-white);
  display: flex; flex-direction: column; gap: var(--spacing-sm);
}
@media (min-width: 768px) {
  .option-card { flex-direction: row; align-items: center; justify-content: space-between; }
}
.option-card:hover { border-color: var(--color-deep-teal); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.option-card.selected { border-color: var(--color-midnight-navy); background-color: rgba(16, 24, 39, 0.02); box-shadow: 0 0 0 2px var(--color-midnight-navy); }

.option-details h3 { font-size: 22px; margin-bottom: 4px; }
.option-price { font-size: 24px; font-weight: 800; color: var(--color-signal-orange); }
.option-desc { font-size: 15px; color: var(--color-ink-grey); }

.config-group { margin-bottom: var(--spacing-md); }
.config-label { font-weight: 800; font-family: var(--font-secondary); margin-bottom: 12px; display: block; font-size: 18px; }

.pill-selector { display: flex; flex-wrap: wrap; gap: 12px; }
.pill {
  padding: 12px 24px; border: 2px solid var(--color-soft-grey); border-radius: var(--border-radius);
  background: var(--color-pure-white); font-weight: 700; cursor: pointer; transition: all 0.2s;
  min-width: 60px; text-align: center;
}
.pill:hover { border-color: var(--color-midnight-navy); }
.pill.selected { background-color: var(--color-midnight-navy); color: var(--color-pure-white); border-color: var(--color-midnight-navy); }

.quantity-selector { display: inline-flex; align-items: center; border: 2px solid var(--color-soft-grey); border-radius: var(--border-radius); overflow: hidden; background: var(--color-pure-white); }
.qty-btn { background: none; border: none; padding: 12px 20px; font-size: 20px; cursor: pointer; font-weight: 700; transition: background 0.2s; }
.qty-btn:hover { background: var(--color-soft-grey); }
.qty-input { width: 50px; text-align: center; border: none; font-size: 18px; font-weight: 700; -moz-appearance: textfield; }

/* Checkout Form */
.checkout-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-lg); max-width: 1200px; margin: 0 auto; padding: var(--spacing-lg) var(--spacing-md); }
@media (min-width: 1024px) { .checkout-grid { grid-template-columns: 1.5fr 1fr; } }
.form-section { background: var(--color-pure-white); padding: var(--spacing-md); border-radius: var(--border-radius-lg); box-shadow: 0 10px 30px rgba(0,0,0,0.05); margin-bottom: var(--spacing-md); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 14px; }
.form-control { width: 100%; padding: 14px; border: 1px solid #D1D5DB; border-radius: 8px; font-family: var(--font-primary); font-size: 16px; transition: border-color 0.2s; }
.form-control:focus { outline: none; border-color: var(--color-midnight-navy); box-shadow: 0 0 0 3px rgba(16, 24, 39, 0.1); }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 600px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.checkbox-group { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
.checkbox-group input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--color-midnight-navy); }
.checkbox-group label { font-size: 14px; line-height: 1.4; color: var(--color-ink-grey); font-weight: 500; }

.order-summary-card { background: var(--color-warm-white); padding: var(--spacing-md); border-radius: var(--border-radius-lg); position: sticky; top: 120px; border: 1px solid var(--color-soft-grey); }
.summary-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--color-soft-grey); font-size: 15px; }
.summary-row:last-child { border-bottom: none; }
.summary-row.total { font-size: 24px; font-weight: 800; font-family: var(--font-secondary); padding-top: var(--spacing-sm); margin-top: 8px; border-top: 2px solid var(--color-midnight-navy); }

/* Footer */
.site-footer { background-color: var(--color-midnight-navy); color: var(--color-pure-white); padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing-lg); max-width: 1440px; margin: 0 auto; margin-bottom: var(--spacing-lg); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; } }

.footer-col h4 { color: var(--color-metro-yellow); font-size: 18px; margin-bottom: var(--spacing-sm); }
.footer-col p, .footer-col ul { color: #D1D5DB; font-size: 14px; line-height: 1.6; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: #D1D5DB; text-decoration: none; transition: color 0.2s; }
.footer-col a:hover { color: var(--color-pure-white); text-decoration: underline; }

.footer-bottom { max-width: 1440px; margin: 0 auto; padding-top: var(--spacing-md); border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 12px; color: #9CA3AF; }
.footer-bottom p { margin-bottom: 4px; }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--color-pure-white); padding: var(--spacing-md); box-shadow: 0 -10px 40px rgba(0,0,0,0.1); z-index: 9999; transform: translateY(100%); transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); display: flex; flex-direction: column; gap: var(--spacing-sm); }
.cookie-banner.show { transform: translateY(0); }
@media (min-width: 768px) { .cookie-banner { flex-direction: row; justify-content: space-between; align-items: center; padding: var(--spacing-md) var(--spacing-xl); } }
.cookie-text h4 { margin-bottom: 4px; }
.cookie-text p { font-size: 14px; margin-bottom: 0; color: var(--color-ink-grey); max-width: 800px; }
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Modal */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0,0,0,0.5); z-index: 10000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: all 0.3s; padding: var(--spacing-md); }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content { background: var(--color-pure-white); padding: var(--spacing-lg); border-radius: var(--border-radius-lg); max-width: 500px; width: 100%; text-align: center; transform: translateY(20px); transition: transform 0.3s; }
.modal-overlay.active .modal-content { transform: translateY(0); }
.modal-title { font-size: 24px; color: var(--color-midnight-navy); margin-bottom: var(--spacing-sm); }
.modal-body { font-size: 16px; color: var(--color-ink-grey); margin-bottom: var(--spacing-md); }

/* Utility */
.text-center { text-align: center; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

/* Reduce motion */
@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; }
  .route-section { opacity: 1; transform: none; }
  .sticky-mobile-cta { transform: translateY(0); }
  .route-nav-progress { transition: none; }
}