/* ===========================================================
   CREST GROUP — Design Tokens
   =========================================================== */
:root {
  --navy: #0B1D33;
  --navy-light: #16324F;
  --white: #FFFFFF;
  --paper: #F7F8FA;
  --slate: #5C6773;
  --slate-light: #8A93A0;
  --gold: #F2A900;
  --gold-deep: #C98A00;
  --border: #E4E7EC;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --max-width: 1180px;
  --gap: 2rem;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 2px;
  background: var(--gold);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.9rem 1.75rem;
  border-radius: 2px;
  transition: all 0.2s ease;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  font-weight: 600;
}
.btn-primary:hover { background: var(--gold-deep); }
.btn-ghost {
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--white);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px; padding: 0.75rem 0;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo .dot { color: var(--gold); }
.nav-links {
  display: flex;
  gap: 2.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-links a { color: rgba(255,255,255,0.75); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; }

/* ---------- Hero (crest line signature) ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  padding: 6rem 0 7rem;
}
.hero-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}
.hero-line path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw 2.2s ease forwards 0.3s;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
.hero-content { position: relative; z-index: 2; max-width: 640px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 1.25rem; }
.hero p.lead { font-size: 1.1rem; color: rgba(255,255,255,0.75); margin-bottom: 2.25rem; max-width: 520px; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Stat strip ---------- */
.stat-strip {
  background: var(--navy-light);
  color: var(--white);
  padding: 2.25rem 0;
}
.stat-strip .wrap { display: flex; flex-wrap: wrap; gap: 2.5rem; justify-content: space-between; }
.stat { flex: 1; min-width: 150px; }
.stat .num { font-family: var(--font-mono); font-size: 1.9rem; color: var(--gold); font-weight: 600; }
.stat .label { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-top: 0.25rem; }

/* ---------- Section ---------- */
.section { padding: 5.5rem 0; }
.section.alt { background: var(--paper); }
.section-head { max-width: 620px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-head--inline {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  flex-wrap: wrap;
  max-width: none;
}
.section-head--inline .eyebrow { margin-bottom: 0; }
.section-head--inline h2 { margin: 0; }

/* ---------- Capability grid ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.cap-tile {
  background: var(--white);
  padding: 2.25rem 2rem;
  transition: background 0.2s ease;
}
.cap-tile:hover { background: var(--paper); }
.cap-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 1.5rem;
}
.cap-tile h3 { font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 0.6rem; }
.cap-tile p { font-size: 0.92rem; color: var(--slate); }

/* ---------- Split (image/text) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.split .media {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  position: relative;
  overflow: hidden;
}
.split .media svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ---------- Card grid (products/categories) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card {
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--gold); transform: translateY(-3px); }
.card .tag { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; color: var(--gold-deep); letter-spacing: 0.08em; }
.card h3 { font-size: 1.15rem; margin: 0.6rem 0 0.6rem; }

/* ---------- Category tiles (products page) ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.category-tile {
  background: var(--white);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.category-tile:hover {
  transform: translateY(-4px);
  border-color: var(--accent, var(--gold));
  box-shadow: 0 12px 32px rgba(11, 29, 51, 0.08);
}
.category-tile .art {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-bottom: 3px solid var(--accent, var(--gold));
}
.category-tile .art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.category-tile:hover .art img { transform: scale(1.04); }
.category-tile .body {
  padding: 1rem 1.1rem 1.25rem;
  text-align: center;
}
.category-tile h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent, var(--navy));
  margin: 0 0 0.35rem;
}
.category-tile .body p {
  font-size: 0.8rem;
  color: var(--slate);
  margin: 0;
  line-height: 1.45;
}
@media (max-width: 1000px) {
  .category-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 620px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 1.5rem; }

/* ---------- Logo image ---------- */
.logo-img {
  display: block;
  height: 120px;
  width: auto;
  max-width: 500px;
}

/* ---------- Header overlay variant (for hero page) ---------- */
.site-header.header-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: transparent;
  border-bottom: none;
}

/* ---------- Hero video section ---------- */
.hero-video {
  position: relative;
  min-height: 88vh;
  color: var(--white);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-bg .hero-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.7;
}
.hero-bg .hero-line path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 3;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11,29,51,0.72) 0%, rgba(11,29,51,0.55) 50%, rgba(11,29,51,0.85) 100%);
  pointer-events: none;
}
.hero-video-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 8rem 0 5rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  color: var(--white);
  margin: 0.5rem 0 1.25rem;
  font-weight: 800;
}
.hero-title span { color: var(--gold); font-weight: 700; }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin: 0 0 2rem;
  max-width: 520px;
}

/* Light-colored eyebrow variant (for use on dark hero backgrounds) */
.eyebrow-light { color: rgba(255,255,255,0.9); }
.eyebrow-light::before { background: var(--white); }

/* ---------- Capability tile photo (homepage) ---------- */
.cap-photo {
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.cap-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.cap-tile:hover .cap-photo img { transform: scale(1.04); }

/* ---------- Supplier accordion (products page) ---------- */
.supplier-accordion {
  border: 1px solid var(--border);
  background: var(--white);
}
.supplier-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.2s ease;
}
.supplier-toggle:hover { background: var(--paper); }
.supplier-toggle-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.supplier-toggle-left img {
  max-height: 40px;
  width: auto;
  display: block;
}
.supplier-toggle-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  letter-spacing: 0.01em;
}
.supplier-toggle .chevron {
  width: 20px;
  height: 20px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.supplier-toggle[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.brand-panel {
  display: none;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--paper);
}
.brand-panel.open { display: block; }

.brand-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.brand-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  background: var(--white);
  border: 1px solid var(--border);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--navy);
  transition: all 0.2s ease;
}
.brand-tab img { max-height: 20px; width: auto; }
.brand-tab:hover { border-color: var(--gold); }
.brand-tab.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

.brand-detail {
  display: none;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--border);
  text-align: center;
}
.brand-detail.active { display: block; }
.brand-detail img {
  max-width: 260px;
  max-height: 160px;
  height: auto;
  margin: 0 auto 1.5rem;
  display: block;
}

/* ---------- Footer ---------- */
  /* ---------- Depot map cards (contact page) ---------- */
.depot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.depot-card {
  background: var(--white);
  border: 1px solid var(--border);
  overflow: hidden;
}
.depot-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  padding: 1.25rem 1.25rem 0.35rem;
  margin: 0;
}
.depot-card p {
  font-size: 0.88rem;
  color: var(--slate);
  padding: 0 1.25rem 1rem;
  margin: 0;
  line-height: 1.45;
}
.depot-card iframe {
  border-top: 1px solid var(--border);
  filter: grayscale(0.15);
}
@media (max-width: 900px) {
  .depot-grid { grid-template-columns: 1fr; }
}
  /* ---------- Mission section (about page) ---------- */
.section.mission {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
}
.section.mission .eyebrow { color: var(--gold); }
.section.mission .eyebrow::before { background: var(--gold); }
.section.mission h2 { color: var(--white); }
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.mission-block h3 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
}
.mission-block p {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  line-height: 1.6;
}
@media (max-width: 800px) {
  .mission-grid { grid-template-columns: 1fr; gap: 2rem; }
}
  .site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 3rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-grid h4 { color: var(--white); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem; }
.footer-grid a { display: block; color: rgba(255,255,255,0.6); font-size: 0.9rem; margin-bottom: 0.6rem; transition: color 0.2s; }
.footer-grid a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  background: var(--navy);
  color: var(--white);
  padding: 4rem 0 3.5rem;
}
.page-header h1 { color: var(--white); font-size: clamp(1.9rem, 4vw, 2.6rem); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .cap-grid { grid-template-columns: 1fr; }
  .stat-strip .wrap { gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero-line path { animation: none; stroke-dashoffset: 0; }
  html { scroll-behavior: auto; }
}

/* Focus visibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}