/* style.css — Bega Trans Design System
   American trucking: Navy + Red + White
   Display: Cabinet Grotesk | Body: Satoshi
*/

/* === DESIGN TOKENS === */

:root,
[data-theme='light'] {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 8rem);

  /* Spacing */
  --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;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;

  /* Colors — American Trucking Palette */
  --color-bg: #f5f6f8;
  --color-surface: #ffffff;
  --color-surface-2: #f0f2f5;
  --color-surface-offset: #eaedf1;
  --color-surface-offset-2: #e2e6eb;
  --color-surface-dynamic: #dde2e8;
  --color-divider: #d1d6dd;
  --color-border: #c4cbd4;

  --color-text: #0a1628;
  --color-text-muted: #5a6a7e;
  --color-text-faint: #9aa8b8;
  --color-text-inverse: #ffffff;

  /* Primary — Deep Navy */
  --color-primary: #0a2342;
  --color-primary-hover: #0d2d54;
  --color-primary-active: #061626;
  --color-primary-highlight: #c5d1de;

  /* Accent — American Red */
  --color-accent: #c8102e;
  --color-accent-hover: #a50d26;
  --color-accent-active: #820a1e;
  --color-accent-highlight: #f0d0d5;

  /* Warning */
  --color-warning: #b8580c;
  --color-warning-hover: #944309;
  --color-warning-active: #6d3106;

  /* Error */
  --color-error: #b91c1c;
  --color-error-hover: #991b1b;
  --color-error-active: #7f1d1d;

  /* Success */
  --color-success: #15803d;
  --color-success-hover: #166534;
  --color-success-active: #14532d;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0.15 0.02 250 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.15 0.02 250 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.15 0.02 250 / 0.12);
  --shadow-xl: 0 24px 48px oklch(0.15 0.02 250 / 0.16);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* Header height */
  --header-h: 72px;
}

[data-theme='dark'] {
  --color-bg: #0a1628;
  --color-surface: #0f1e36;
  --color-surface-2: #14253f;
  --color-surface-offset: #162843;
  --color-surface-offset-2: #1a2d4a;
  --color-surface-dynamic: #1f3354;
  --color-divider: #1f3354;
  --color-border: #2a4262;

  --color-text: #e2e8f0;
  --color-text-muted: #8b9bb0;
  --color-text-faint: #5a6a7e;
  --color-text-inverse: #0a1628;

  --color-primary: #3b6cb0;
  --color-primary-hover: #4d82c8;
  --color-primary-active: #5e98e0;
  --color-primary-highlight: #1a2d4a;

  --color-accent: #e0112c;
  --color-accent-hover: #c8102e;
  --color-accent-active: #a50d26;
  --color-accent-highlight: #2a1a1d;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
  --shadow-xl: 0 24px 48px oklch(0 0 0 / 0.5);
}

/* System preference fallback */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0a1628;
    --color-surface: #0f1e36;
    --color-surface-2: #14253f;
    --color-surface-offset: #162843;
    --color-surface-offset-2: #1a2d4a;
    --color-surface-dynamic: #1f3354;
    --color-divider: #1f3354;
    --color-border: #2a4262;
    --color-text: #e2e8f0;
    --color-text-muted: #8b9bb0;
    --color-text-faint: #5a6a7e;
    --color-text-inverse: #0a1628;
    --color-primary: #3b6cb0;
    --color-primary-hover: #4d82c8;
    --color-primary-active: #5e98e0;
    --color-primary-highlight: #1a2d4a;
    --color-accent: #e0112c;
    --color-accent-hover: #c8102e;
    --color-accent-active: #a50d26;
    --color-accent-highlight: #2a1a1d;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
    --shadow-xl: 0 24px 48px oklch(0 0 0 / 0.5);
  }
}

/* === COMPONENT STYLES === */

/* Container */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container-narrow {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  z-index: 1000;
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  top: 0;
}

/* === HEADER === */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition: box-shadow var(--transition-interactive);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  line-height: 1;
  display: flex;
  flex-direction: column;
}

.logo-text .logo-name {
  color: var(--color-primary);
}

.logo-text .logo-sub {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.nav-link:hover,
.nav-link[aria-current='page'] {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

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

/* Phone link */
.phone-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

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

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

/* Mobile menu */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 49;
  padding: var(--space-6) var(--space-4);
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav .nav-link {
  font-size: var(--text-lg);
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .phone-link span {
    display: none;
  }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: all var(--transition-interactive);
  white-space: nowrap;
  min-height: 44px;
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: oklch(from var(--color-text) l c h / 0.15);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    oklch(from var(--color-primary) l c h / 0.95) 0%,
    oklch(from var(--color-primary) l c h / 0.7) 50%,
    oklch(from var(--color-primary) l c h / 0.4) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-20) var(--space-4);
  width: 100%;
}

.hero-inner {
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: oklch(1 0 0 / 0.1);
  border: 1px solid oklch(1 0 0 / 0.15);
  border-radius: var(--radius-full);
}

.hero-eyebrow svg {
  flex-shrink: 0;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: var(--space-6);
}

.hero h1 .accent {
  color: var(--color-accent);
}

.hero p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  max-width: 580px;
  line-height: 1.5;
}

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

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid oklch(1 0 0 / 0.15);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: #ffffff;
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-block: var(--space-16) var(--space-12);
  }
  .hero-stats {
    gap: var(--space-6);
  }
}

/* === SECTIONS === */
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.section-narrow {
  padding-block: clamp(var(--space-8), 6vw, var(--space-16));
}

.section-header {
  margin-bottom: var(--space-12);
  max-width: 640px;
}

.section-header.centered {
  margin-inline: auto;
  text-align: center;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-accent);
}

.section-header.centered .section-eyebrow::before {
  display: none;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* === SERVICE CARDS (Bento Grid) === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive), transform var(--transition-interactive);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: oklch(from var(--color-primary) l c h / 0.2);
  transform: translateY(-4px);
}

.service-card.featured {
  grid-column: span 2;
  grid-row: span 2;
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  padding: var(--space-8);
  justify-content: flex-end;
  min-height: 320px;
  position: relative;
  overflow: hidden;
}

.service-card.featured .card-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 60%;
  object-fit: cover;
  z-index: 0;
}

.service-card.featured .card-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    oklch(from var(--color-primary) l c h / 0.3) 0%,
    oklch(from var(--color-primary) l c h / 0.6) 40%,
    var(--color-primary) 65%
  );
  z-index: 1;
}

.service-card.featured .service-card-title {
  color: #ffffff;
}

.service-card.featured .service-card-desc {
  color: rgba(255, 255, 255, 0.85);
}

.service-card.featured .service-icon {
  background: oklch(1 0 0 / 0.1);
  color: #ffffff;
  position: relative;
  z-index: 2;
}

.service-card.featured .service-card-title {
  position: relative;
  z-index: 2;
}

.service-card.featured .service-card-desc {
  position: relative;
  z-index: 2;
}

.service-card.featured::before {
  display: none;
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.service-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.service-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card.featured {
    grid-column: span 2;
    grid-row: auto;
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card.featured {
    grid-column: auto;
  }
}

/* === WHY CHOOSE US === */
.why-section {
  background: var(--color-surface);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.why-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.why-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.why-item-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #ffffff;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.why-item h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.why-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.why-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
}

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

@media (max-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
  .why-image {
    aspect-ratio: 16 / 10;
    order: -1;
  }
}

/* === HOW IT WORKS === */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  counter-reset: step;
}

.process-step {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  line-height: 1;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: calc(var(--space-4) * -1);
  width: var(--space-8);
  height: 2px;
  background: oklch(from var(--color-text) l c h / 0.08);
  transform: translateY(-50%);
  z-index: 1;
}

.process-step:last-child::after {
  display: none;
}

@media (max-width: 900px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-step::after {
    display: none;
  }
}

@media (max-width: 600px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

/* === STATS BAR === */
.stats-bar {
  background: var(--color-primary);
  color: #ffffff;
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

/* === CTA SECTION === */
.cta-section {
  position: relative;
  background: var(--color-primary);
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    oklch(from var(--color-primary) l c h / 0.95) 0%,
    oklch(from var(--color-primary) l c h / 0.7) 50%,
    oklch(from var(--color-primary) l c h / 0.4) 100%
  );
  z-index: 1;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, oklch(from var(--color-accent) l c h / 0.12), transparent 60%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  max-width: var(--content-default);
  margin-inline: auto;
  padding: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-4);
  text-align: center;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.cta-inner p {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-inline: auto;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* === FOOTER === */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
  padding-block: var(--space-12) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 280px;
  line-height: 1.5;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}

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

.footer-contact-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}

.footer-bottom {
  max-width: var(--content-wide);
  margin: var(--space-8) auto 0;
  padding: var(--space-6) var(--space-4) 0;
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-dot-num {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 500px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* === PAGE HERO (interior pages) === */
.page-hero {
  background: var(--color-primary);
  color: #ffffff;
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 50%;
  height: 160%;
  background: radial-gradient(circle, oklch(from var(--color-accent) l c h / 0.1), transparent 60%);
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.page-hero p {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
}

/* === SERVICES DETAIL PAGE === */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding-block: var(--space-12);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
}

.service-detail:nth-child(even) .service-detail-image {
  order: 2;
}

.service-detail-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 5 / 4;
  box-shadow: var(--shadow-md);
}

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

.service-detail-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.service-detail-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.service-features li::before {
  content: '';
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

@media (max-width: 768px) {
  .service-detail {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .service-detail:nth-child(even) .service-detail-image {
    order: 0;
  }
}

/* === ABOUT PAGE === */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-hero-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
}

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

.about-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.credential-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}

.credential-card .credential-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.credential-card .credential-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
  }
  .credentials-grid {
    grid-template-columns: 1fr;
  }
}

/* === CONTACT PAGE === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.contact-info-item h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.contact-info-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.contact-info-item a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.contact-info-item a:hover {
  color: var(--color-accent);
}

/* Quote Form */
.quote-form {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.quote-form h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.quote-form p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid oklch(from var(--color-text) l c h / 0.12);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-sm);
  min-height: 44px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

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

.form-group select {
  cursor: pointer;
}

.form-message {
  display: none;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.form-message.visible {
  display: block;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* === MAP === */
.map-container {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--space-8);
  aspect-ratio: 21 / 9;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}