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

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

:root {
  --canvas: #181818;
  --canvas-elevated: #303030;
  --canvas-light: #ffffff;
  --surface-soft-light: #f7f7f7;
  --surface-strong-light: #ebebeb;
  --primary: #da291c;
  --primary-active: #b01e0a;
  --hairline: #303030;
  --hairline-on-light: #d2d2d2;
  --ink: #ffffff;
  --body: #969696;
  --body-on-light: #181818;
  --muted: #666666;
  --on-primary: #ffffff;
  --font: 'Inter', -apple-system, system-ui, sans-serif;
  --sp-xxxs: 4px; --sp-xxs: 8px; --sp-xs: 16px; --sp-sm: 24px;
  --sp-md: 32px; --sp-lg: 48px; --sp-xl: 64px; --sp-xxl: 96px; --sp-super: 128px;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--canvas); color: var(--body); font-size: 14px; line-height: 1.5; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--sp-xs); }

/* NAV */
.site-nav { background: var(--canvas); border-bottom: 1px solid var(--hairline); height: 64px; position: sticky; top: 0; z-index: 100; }
.site-nav .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: 0.5px; text-transform: uppercase; }
.nav-logo span { color: var(--primary); }
.nav-links { display: flex; gap: var(--sp-sm); list-style: none; }
.nav-links a { font-size: 13px; font-weight: 600; color: var(--body); text-transform: uppercase; letter-spacing: 0.65px; transition: color 0.2s; }
.nav-links a:hover { color: var(--ink); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: var(--sp-xxs); }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); }

/* HERO */
.hero { position: relative; height: 100vh; min-height: 560px; overflow: hidden; display: flex; align-items: flex-end; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(24,24,24,0.1) 0%, rgba(24,24,24,0.75) 100%); }
.hero-content { position: relative; z-index: 2; padding: var(--sp-xxl) 0; width: 100%; }
.hero-content .container {}
.hero-label { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--primary); margin-bottom: var(--sp-xs); }
.hero-title { font-size: 80px; font-weight: 500; line-height: 1.05; letter-spacing: -1.6px; color: var(--ink); max-width: 820px; margin-bottom: var(--sp-sm); }
.hero-desc { font-size: 16px; color: var(--body); max-width: 560px; margin-bottom: var(--sp-md); }
.btn-primary { display: inline-block; background: var(--primary); color: var(--on-primary); font-size: 14px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; padding: 14px 32px; height: 48px; line-height: 20px; border: none; cursor: pointer; border-radius: 0; transition: background 0.15s; }
.btn-primary:hover { background: var(--primary-active); }
.btn-outline { display: inline-block; background: transparent; color: var(--ink); font-size: 14px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; padding: 13px 31px; height: 48px; line-height: 20px; border: 1px solid var(--ink); cursor: pointer; border-radius: 0; margin-left: var(--sp-xs); }

/* SECTION BANDS */
.band-dark { background: var(--canvas); padding: var(--sp-xxl) 0; }
.band-elevated { background: var(--canvas-elevated); padding: var(--sp-xxl) 0; }
.band-light { background: var(--canvas-light); padding: var(--sp-xxl) 0; }
.band-soft { background: var(--surface-soft-light); padding: var(--sp-xxl) 0; }

.section-label { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--primary); margin-bottom: var(--sp-xs); }
.section-title { font-size: 36px; font-weight: 500; line-height: 1.2; letter-spacing: -0.36px; color: var(--ink); margin-bottom: var(--sp-sm); }
.section-title-dark { color: var(--body-on-light); }
.section-body { font-size: 14px; line-height: 1.6; color: var(--body); max-width: 640px; }
.section-body-dark { color: #444; }

/* CARD GRID */
.card-grid { display: grid; gap: var(--sp-md); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }

.feature-card { background: var(--canvas-elevated); border-radius: 0; overflow: hidden; }
.feature-card img { width: 100%; height: 220px; object-fit: cover; }
.feature-card-body { padding: var(--sp-sm); }
.feature-card-label { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--primary); margin-bottom: var(--sp-xxs); }
.feature-card-title { font-size: 18px; font-weight: 700; line-height: 1.2; color: var(--ink); margin-bottom: var(--sp-xxs); }
.feature-card-text { font-size: 13px; color: var(--body); line-height: 1.5; margin-bottom: var(--sp-sm); }
.feature-card-link { font-size: 13px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.65px; }

.article-card { background: var(--canvas-light); border-radius: 0; overflow: hidden; border: 1px solid var(--hairline-on-light); }
.article-card img { width: 100%; height: 200px; object-fit: cover; }
.article-card-body { padding: var(--sp-sm); }
.article-card-label { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--primary); margin-bottom: var(--sp-xxs); }
.article-card-title { font-size: 18px; font-weight: 700; line-height: 1.3; color: var(--body-on-light); margin-bottom: var(--sp-xxs); }
.article-card-text { font-size: 13px; color: #555; line-height: 1.5; margin-bottom: var(--sp-sm); }
.article-card-meta { font-size: 12px; color: #888; }
.article-card-link { font-size: 13px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.65px; }

/* LIVERY BAND */
.livery-band { background: var(--primary); padding: var(--sp-xxl) 0; text-align: center; }
.livery-band h2 { font-size: 36px; font-weight: 500; color: var(--ink); letter-spacing: -0.36px; margin-bottom: var(--sp-xs); }
.livery-band p { font-size: 14px; color: rgba(255,255,255,0.8); max-width: 560px; margin: 0 auto; }

/* SPEC CELLS */
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
.spec-cell { background: var(--canvas-elevated); padding: var(--sp-md) var(--sp-sm); text-align: center; }
.spec-value { font-size: 48px; font-weight: 700; color: var(--ink); letter-spacing: -1.6px; line-height: 1; }
.spec-label { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--muted); margin-top: var(--sp-xxs); }

/* CONTACT FORM */
.form-band { background: var(--canvas-elevated); padding: var(--sp-xxl) 0; }
.contact-form { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--sp-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-sm); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-xxs); }
.form-group label { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--muted); }
.form-group input, .form-group textarea { background: var(--canvas); color: var(--ink); border: 1px solid var(--hairline); border-radius: 4px; padding: 14px 16px; font-family: var(--font); font-size: 14px; height: 48px; }
.form-group textarea { height: 100px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-submit { align-self: flex-start; }

/* BADGE PILLS */
.badge { display: inline-block; background: var(--canvas-elevated); color: var(--ink); font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; border-radius: 9999px; padding: 4px 12px; }
.badge-on-light { background: var(--surface-strong-light); color: var(--body-on-light); }

/* FOOTER */
.site-footer { background: var(--canvas); border-top: 1px solid var(--hairline); padding: var(--sp-xl) 0 var(--sp-sm); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: var(--sp-xl); padding-bottom: var(--sp-xl); border-bottom: 1px solid var(--hairline); }
.footer-brand { }
.footer-logo { font-size: 15px; font-weight: 700; color: var(--ink); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: var(--sp-xs); }
.footer-logo span { color: var(--primary); }
.footer-desc { font-size: 13px; color: var(--body); line-height: 1.6; max-width: 240px; }
.footer-col h4 { font-size: 11px; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--ink); margin-bottom: var(--sp-xs); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--sp-xxs); }
.footer-col a { font-size: 13px; color: var(--body); }
.footer-col a:hover { color: var(--ink); }
.footer-bottom { padding-top: var(--sp-sm); display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 12px; color: var(--muted); }
.footer-bottom-links { display: flex; gap: var(--sp-sm); }
.footer-bottom-links a { font-size: 12px; color: var(--muted); }

/* ARTICLE PAGE */
.article-hero { position: relative; height: 480px; overflow: hidden; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(24,24,24,0.2) 0%, rgba(24,24,24,0.85) 100%); }
.article-hero-content { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--sp-xl) 0; }
.article-header { max-width: 800px; }
.article-meta { font-size: 12px; color: var(--body); margin-bottom: var(--sp-sm); }
.article-meta span { margin-right: var(--sp-xs); }
.article-h1 { font-size: 56px; font-weight: 500; line-height: 1.1; letter-spacing: -1.12px; color: var(--ink); margin-bottom: var(--sp-xs); }
.article-lead { font-size: 16px; color: var(--body); }

.article-body { max-width: 800px; margin: 0 auto; padding: var(--sp-xxl) var(--sp-xs); }
.article-body h2 { font-size: 26px; font-weight: 500; letter-spacing: 0.195px; color: var(--ink); margin-top: var(--sp-xl); margin-bottom: var(--sp-sm); }
.article-body h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-top: var(--sp-md); margin-bottom: var(--sp-xs); }
.article-body p { font-size: 15px; color: var(--body); line-height: 1.7; margin-bottom: var(--sp-sm); }
.article-body ul, .article-body ol { font-size: 15px; color: var(--body); line-height: 1.7; margin-bottom: var(--sp-sm); padding-left: var(--sp-md); }
.article-body li { margin-bottom: var(--sp-xxs); }
.article-body a { color: var(--primary); text-decoration: underline; }
.article-img { width: 100%; border-radius: 0; margin: var(--sp-xl) 0; }
.article-img-caption { font-size: 12px; color: var(--muted); text-align: center; margin-top: -var(--sp-lg); margin-bottom: var(--sp-xl); }

/* INTERNAL PAGES */
.page-hero { background: var(--canvas-elevated); padding: var(--sp-xxl) 0; border-bottom: 1px solid var(--hairline); }
.page-h1 { font-size: 56px; font-weight: 500; letter-spacing: -1.12px; color: var(--ink); margin-bottom: var(--sp-xs); }
.page-lead { font-size: 16px; color: var(--body); }
.page-body { max-width: 860px; margin: 0 auto; padding: var(--sp-xxl) var(--sp-xs); }
.page-body h2 { font-size: 26px; font-weight: 500; color: var(--ink); margin-top: var(--sp-xl); margin-bottom: var(--sp-sm); }
.page-body h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-top: var(--sp-md); margin-bottom: var(--sp-xs); }
.page-body p { font-size: 15px; color: var(--body); line-height: 1.7; margin-bottom: var(--sp-sm); }
.page-body ul { font-size: 15px; color: var(--body); line-height: 1.7; margin-bottom: var(--sp-sm); padding-left: var(--sp-md); }
.page-body li { margin-bottom: var(--sp-xxs); }
.page-body a { color: var(--primary); }
.page-updated { font-size: 12px; color: var(--muted); margin-top: var(--sp-xl); }

/* COOKIE BANNER */
#cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--canvas-elevated); border-top: 1px solid var(--hairline); padding: var(--sp-sm) var(--sp-xs); z-index: 999; display: none; }
#cookie-banner.visible { display: block; }
.cookie-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; gap: var(--sp-md); flex-wrap: wrap; }
.cookie-text { font-size: 13px; color: var(--body); flex: 1; min-width: 200px; }
.cookie-text a { color: var(--primary); }
.cookie-btns { display: flex; gap: var(--sp-xs); }
.btn-cookie-accept { background: var(--primary); color: var(--on-primary); border: none; padding: 10px 24px; font-size: 13px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; cursor: pointer; border-radius: 0; }
.btn-cookie-reject { background: transparent; color: var(--body); border: 1px solid var(--hairline); padding: 9px 24px; font-size: 13px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; cursor: pointer; border-radius: 0; }

/* DISCLAIMER */
.disclaimer { background: var(--canvas-elevated); border-top: 1px solid var(--hairline); padding: var(--sp-sm) 0; }
.disclaimer p { font-size: 11px; color: var(--muted); text-align: center; line-height: 1.5; }

/* MOBILE NAV */
.mobile-nav { display: none; position: fixed; top: 64px; left: 0; right: 0; bottom: 0; background: var(--canvas); z-index: 99; padding: var(--sp-md); flex-direction: column; gap: var(--sp-sm); overflow-y: auto; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 18px; font-weight: 600; color: var(--ink); text-transform: uppercase; letter-spacing: 0.65px; padding: var(--sp-xs) 0; border-bottom: 1px solid var(--hairline); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-title { font-size: 56px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
  .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-title { font-size: 36px; letter-spacing: -0.5px; }
  .hero-desc { font-size: 14px; }
  .btn-outline { margin-left: 0; margin-top: var(--sp-xs); }
  .hero-content { padding: var(--sp-lg) 0; }
  .section-title { font-size: 26px; }
  .card-grid-3, .card-grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .article-h1 { font-size: 32px; letter-spacing: -0.5px; }
  .page-h1 { font-size: 32px; }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: var(--sp-xs); text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .spec-grid { grid-template-columns: 1fr 1fr; }
  .livery-band h2 { font-size: 24px; }
}

/* UTILS */
.mt-md { margin-top: var(--sp-md); }
.mt-lg { margin-top: var(--sp-lg); }
.text-center { text-align: center; }
.d-flex { display: flex; }
.gap-xs { gap: var(--sp-xs); }
.flex-wrap { flex-wrap: wrap; }
.hairline { border: none; border-top: 1px solid var(--hairline); margin: var(--sp-lg) 0; }
.hairline-on-light { border: none; border-top: 1px solid var(--hairline-on-light); margin: var(--sp-lg) 0; }

/* CTA BAND */
.cta-band { background: var(--canvas); padding: var(--sp-xxl) 0; text-align: center; border-top: 1px solid var(--hairline); }
.cta-band h2 { font-size: 36px; font-weight: 500; color: var(--ink); letter-spacing: -0.36px; margin-bottom: var(--sp-sm); }
.cta-band p { font-size: 14px; color: var(--body); margin-bottom: var(--sp-md); }

/* BREADCRUMB */
.breadcrumb { font-size: 12px; color: var(--muted); margin-bottom: var(--sp-sm); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb span { margin: 0 6px; }