/* Cores Worldwide — shared stylesheet. Dry Dock Navy direction. */

:root {
  --navy: #0b1f2e;
  --navy-panel: #13324a;
  --paper: #f4f1e8;
  --ink: #13202a;
  --muted: #556a77;
  --muted-on-dark: #9fb3bd;
  --accent: #f6a728;
  --accent-ink: #241705;
  --line: #dde3e6;
  --line-on-dark: rgba(244, 241, 232, 0.14);

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  text-wrap: balance;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; max-width: 62ch; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- header / nav ---- */

.site-top {
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header {
  background: var(--navy);
  color: var(--paper);
  border-bottom: 1px solid var(--line-on-dark);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo-link img {
  height: clamp(36px, 2.5vw + 14.5px, 44px);
  width: auto;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-on-dark);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 2px;
}

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  gap: clamp(12px, 4.38vw - 25.63px, 26px);
  margin: 0;
  padding: 0;
  font-size: clamp(12px, 0.63vw + 6.63px, 14px);
  letter-spacing: 0.02em;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted-on-dark);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--paper);
}

.nav-phone {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(11.5px, 0.47vw + 7.47px, 13px);
  color: var(--muted-on-dark);
  white-space: nowrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2.5vw - 11.5px, 18px);
  flex-shrink: 0;
}

.btn { white-space: nowrap; }

.btn-sm {
  padding: 9px clamp(11px, 1.56vw - 2.44px, 16px);
  font-size: clamp(11px, 0.47vw + 6.97px, 12.5px);
}

/* ---- dealer strip (ABC badge) ---- */

.dealer-strip {
  background: var(--accent);
  color: var(--accent-ink);
}

.dealer-strip .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 10px;
  padding-top: 10px;
  padding-bottom: 10px;
  font-size: 13px;
}

.dealer-strip-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.dealer-strip b {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.dealer-strip-logo {
  height: 22px;
  width: auto;
  display: block;
}

/* ---- hero ---- */

.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(244,241,232,.05) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(244,241,232,.05) 0 1px, transparent 1px 46px);
}

.hero-accent {
  position: absolute;
  top: -20%;
  right: -12%;
  width: 62%;
  height: 145%;
  background: var(--accent);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0% 100%);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  padding-top: 56px;
  padding-bottom: 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 5fr 3fr;
  gap: 40px;
  align-items: center;
}

.hero-media {
  position: relative;
  background: var(--paper);
  padding: 20px 20px 14px;
  border-radius: 2px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.45);
}

.hero-media img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-media .cap {
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-align: center;
}

.hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.hero h1 {
  font-size: clamp(32px, 4.6vw, 51px);
  max-width: 28ch;
}

.hero p {
  color: var(--muted-on-dark);
  font-size: 18px;
  max-width: 52ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 13px 24px;
  border-radius: 2px;
  text-decoration: none;
}

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

.btn-ghost {
  border: 1px solid var(--line-on-dark);
  color: var(--paper);
}

/* ---- services strip ---- */

.services {
  background: var(--navy-panel);
  color: var(--paper);
  border-top: 1px solid var(--line-on-dark);
}

.services .grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.services .item {
  padding: 24px 18px;
  border-left: 1px solid var(--line-on-dark);
}

.services .item:first-child { border-left: none; }

.services .label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.services .desc {
  font-size: 13px;
  color: var(--muted-on-dark);
  line-height: 1.5;
}

/* ---- generic sections on paper background ---- */

section.on-paper {
  padding: 56px 0;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.section-head h2 {
  font-size: clamp(22px, 3vw, 30px);
  color: var(--navy);
  margin: 0;
}

.section-head a {
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--muted);
  white-space: nowrap;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card-grid-2col {
  grid-template-columns: repeat(2, 1fr);
}

.case-card {
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.case-card .thumb {
  aspect-ratio: 4 / 3;
  background: var(--navy-panel);
  overflow: hidden;
}

.case-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-card .body { padding: 16px 18px; }

.case-card .cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.case-card h2,
.case-card h3 {
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 6px;
}

.case-card p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.case-card .thumb a,
.case-card h2 a,
.case-card h3 a {
  color: inherit;
  text-decoration: none;
}

.case-card h2 a:hover,
.case-card h3 a:hover {
  color: var(--muted);
}

/* ---- market segments (new engine sales) ---- */

.market-grid { grid-template-columns: 2fr 1fr; }

.market-card {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 2px;
  background: #fff;
  padding: 28px 26px;
}

.market-card .cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.market-card h3 {
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 10px;
}

.market-card p {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0;
}

/* ---- case study detail pages ---- */

.back-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted-on-dark);
  text-decoration: none;
  margin-bottom: 18px;
}

.back-link:hover { color: var(--paper); }

.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.photo-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
  display: block;
}

/* ---- footer ---- */

.site-footer {
  background: var(--navy);
  color: var(--muted-on-dark);
  border-top: 1px solid var(--line-on-dark);
  font-size: 13px;
}

.site-footer .wrap {
  padding-top: 32px;
  padding-bottom: 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.site-footer .contact {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---- responsive ---- */

.brand-grid { grid-template-columns: repeat(4, 1fr); }

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.pill {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  white-space: nowrap;
}

.pill-list.equipment .pill {
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
}

@media (max-width: 860px) {
  .services .grid { grid-template-columns: repeat(2, 1fr); }
  .services .item:nth-child(3) { border-left: none; }
  .card-grid, .card-grid-2col, .market-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { order: -1; aspect-ratio: 16 / 9; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-gallery { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: block; }
  .site-nav { display: none; width: 100%; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 4px; padding: 12px 0; }
  .site-header .wrap { flex-wrap: wrap; }
  .nav-phone { order: 3; }
}