/* ============================================================
   B34 SYSTEMS — Production stylesheet
   Extracted from the brand website mockup (Identity Applied v.01)
   and adapted for a live, responsive site.

   Design system: two registers (Hull / Chart) alternating, coral
   used sparingly as the signal accent, mono labels at wide tracking,
   coordinates and bearing notation as ornament.
   ============================================================ */

:root {
  --hull: #0a0f1c;        /* primary ink / dark register */
  --hull-soft: #1a2030;
  --hull-line: #2a3245;
  --chart: #ede4cf;       /* warm cream base / light register */
  --chart-2: #e3d8be;
  --chart-3: #d6c9a8;
  --coral: #d94f2c;       /* signal accent */
  --coral-deep: #b03a1d;
  --brass: #b89455;       /* warm secondary */
  --atoll: #2c5560;       /* supporting deep teal */
  --line: #8a7f63;
  --line-dim: #c4baa0;

  --stencil: 'Big Shoulders Stencil Display', Impact, sans-serif;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Manrope', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', 'Courier New', monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px; /* clears the sticky header on anchor jumps */
}

body {
  background: var(--chart);
  font-family: var(--sans);
  color: var(--hull);
  -webkit-font-smoothing: antialiased;
}

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

/* ============ UTILITY / SHARED ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  background: transparent;
  color: currentColor;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn::after { content: '→'; }
.btn:hover { background: currentColor; }
.btn:hover > * { color: var(--chart); }

.btn.solid {
  background: var(--coral);
  color: var(--chart);
  border-color: var(--coral);
}
.btn.solid::after { color: var(--chart); }
.btn.solid:hover { background: var(--coral-deep); border-color: var(--coral-deep); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--hull);
  color: var(--chart);
  padding: 10px 16px;
  z-index: 200;
  font-family: var(--mono);
  font-size: 12px;
}
.skip-link:focus { left: 0; }

/* ============ TOP UTILITY BAR ============ */
.top-bar {
  background: var(--hull);
  color: var(--chart);
  padding: 8px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.top-bar-left { display: flex; gap: 24px; color: var(--brass); }
.top-bar-right { display: flex; gap: 18px; color: var(--chart-3); }

/* ============ SITE NAV (sticky) ============ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: var(--chart);
  border-bottom: 1px solid var(--hull);
}

.site-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.site-logo .mark { width: 38px; height: 38px; color: var(--hull); }
.site-logo .mark svg { width: 100%; height: 100%; }
.site-logo-text {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 28px;
  line-height: 0.85;
  color: var(--hull);
}
.site-logo-text .num { color: var(--coral); }
.site-logo-sub {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-top: 2px;
  color: var(--hull);
}

.site-nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hull);
  list-style: none;
}
.site-nav-links a { text-decoration: none; padding-bottom: 2px; border-bottom: 1px solid transparent; }
.site-nav-links a:hover { border-bottom-color: var(--coral); }

.site-cta {
  background: var(--hull);
  color: var(--chart);
  padding: 10px 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 1px solid var(--hull);
  transition: background 0.15s ease;
}
.site-cta::after { content: '→'; color: var(--coral); }
.site-cta:hover { background: var(--hull-soft); }

/* Mobile menu toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  width: 30px;
  height: 24px;
  flex-direction: column;
  justify-content: space-between;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--hull);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span:nth-child(2) { background: var(--coral); }

/* ============ HERO ============ */
.hero {
  background: var(--hull);
  color: var(--chart);
  padding: 80px 40px 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(237,228,207,0.05) 1px, transparent 1.5px);
  background-size: 30px 30px;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 50px;
  position: relative;
  z-index: 1;
  align-items: end;
  max-width: 1280px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--coral); }
.hero-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 80px;
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--chart);
}
.hero-title em { font-style: italic; color: var(--coral); }
.hero-sub {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.55;
  margin-top: 28px;
  max-width: 480px;
  color: var(--chart-3);
}
.hero-actions { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  border-left: 1px solid var(--hull-line);
  padding-left: 50px;
  padding-bottom: 8px;
}
.hero-coords {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 24px;
  line-height: 2;
}
.hero-coords .coord-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  border-bottom: 1px dotted var(--hull-line);
  padding: 6px 0;
}
.hero-coords .coord-row span:first-child { color: var(--coral); }
.hero-coords .coord-row span:last-child { color: var(--chart-3); }
.hero-mark-large { width: 180px; height: 180px; color: var(--coral); margin-top: 30px; }
.hero-mark-large svg { width: 100%; height: 100%; }

/* ============ STATS ============ */
.stats {
  background: var(--chart-2);
  border-bottom: 1px solid var(--hull);
  border-top: 4px solid var(--coral);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat { padding: 30px 32px; border-right: 1px dotted var(--line); }
.stat:last-child { border-right: none; }
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 10px;
}
.stat-num {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 56px;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--hull);
}
.stat-num .unit {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 300;
  font-style: italic;
  color: var(--hull-soft);
  margin-left: 4px;
}
.stat-desc { font-size: 12px; color: var(--hull-soft); margin-top: 8px; line-height: 1.4; }

/* ============ HOW WE WORK ============ */
.how-section {
  background: var(--chart);
  padding: 80px 40px;
  border-bottom: 1px solid var(--hull);
}
.how-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 50px;
  align-items: end;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}
.how-head h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.how-head h3 em { font-style: italic; color: var(--coral); }
.how-head .desc {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.5;
  color: var(--hull-soft);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-dim);
  border: 1px solid var(--hull);
  max-width: 1280px;
  margin: 0 auto;
}
.how-card {
  background: var(--chart);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease;
}
a.how-card:hover { background: var(--chart-2); }
.how-card-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 12px;
}
.how-card-name {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 52px;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--hull);
  margin-bottom: 14px;
}
.how-card-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  font-weight: 400;
  color: var(--hull);
  margin-bottom: 16px;
}
.how-card-desc { font-size: 13px; line-height: 1.6; color: var(--hull-soft); flex: 1; }

/* ============ CATALOG (Charters / Watches / Expeditions) ============ */
.catalog {
  padding: 80px 40px;
  border-bottom: 1px solid var(--hull);
  background: var(--chart);
}
.catalog.dark { background: var(--hull); color: var(--chart); }
.catalog.brass { background: var(--brass); color: var(--hull); }
.catalog-inner { max-width: 1280px; margin: 0 auto; }

.catalog-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: end;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid currentColor;
}
.catalog-num {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 80px;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--coral);
}
.catalog-head h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.catalog-head h3 em { font-style: italic; color: var(--coral); }
.catalog-head .cmeta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: right;
  line-height: 1.8;
  opacity: 0.7;
}
.catalog-intro {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.5;
  font-weight: 300;
  max-width: 760px;
  margin-bottom: 40px;
}
.catalog-intro em { font-style: italic; color: var(--coral); }
.catalog.dark .catalog-intro { color: var(--chart-3); }

/* Charters: 4-col grid */
.charters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dim);
  border: 1px solid var(--hull);
}
.charter-card {
  background: var(--chart);
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 240px;
}
.charter-name {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 36px;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--hull);
  margin-bottom: 8px;
}
.charter-tech {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 16px;
}
.charter-desc { font-size: 12.5px; line-height: 1.55; color: var(--hull-soft); flex: 1; }
.charter-meta {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--line);
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dotted var(--line);
  display: flex;
  justify-content: space-between;
}

/* Watches: dark register */
.watches-featured {
  background: var(--hull-soft);
  border: 1px solid var(--hull-line);
  padding: 36px;
  margin-bottom: 1px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: center;
}
.watch-feature-name {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 80px;
  line-height: 0.82;
  color: var(--coral);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.watch-feature-tech {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 18px;
}
.watch-feature-desc {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 300;
  color: var(--chart-3);
}
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hull-line);
  border: 1px solid var(--hull-line);
}
.tier { background: var(--hull); padding: 22px 20px; }
.tier-eyebrow {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 8px;
}
.tier-name {
  font-family: var(--serif);
  font-size: 26px;
  font-style: italic;
  font-weight: 400;
  color: var(--chart);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.tier-desc { font-size: 12px; line-height: 1.55; color: var(--chart-3); }
.watches-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hull-line);
  border: 1px solid var(--hull-line);
}
.watch-card {
  background: var(--hull);
  padding: 24px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
}
.watch-card .charter-name { color: var(--chart); }
.watch-card .charter-tech { color: var(--coral); }
.watch-card .charter-desc { color: var(--chart-3); }
.watch-card .charter-meta { color: var(--brass); border-top: 1px dotted var(--hull-line); }

/* Expeditions: brass register */
.expeditions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hull);
  border: 1px solid var(--hull);
}
.expedition {
  background: var(--brass);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  position: relative;
}
.expedition::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--coral-deep);
}
.exp-num {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 64px;
  line-height: 0.85;
  color: var(--coral-deep);
  margin-bottom: 18px;
}
.exp-name {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 52px;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--hull);
  margin-bottom: 10px;
}
.exp-tech {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral-deep);
  margin-bottom: 18px;
}
.exp-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--hull);
  flex: 1;
  font-family: var(--serif);
  font-weight: 300;
}
.exp-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--hull);
  color: var(--hull-soft);
  display: flex;
  justify-content: space-between;
}

/* ============ APPROACH (24-hour watch) ============ */
.approach {
  background: var(--hull);
  color: var(--chart);
  padding: 80px 40px;
  position: relative;
}
.approach::before {
  content: '';
  position: absolute;
  top: 40px; left: 40px;
  width: 80px; height: 80px;
  opacity: 0.2;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%23b89455' stroke-width='3'%3E%3Ccircle cx='50' cy='50' r='38'/%3E%3Cline x1='2' y1='50' x2='98' y2='50'/%3E%3Cpolygon points='50,4 44,16 56,16' fill='%23b89455'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}
.approach-inner { max-width: 1280px; margin: 0 auto; }
.approach-head {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 50px;
  align-items: end;
}
.approach-head h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--chart);
}
.approach-head h3 em { font-style: italic; color: var(--coral); }
.approach-motto {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 26px;
  color: var(--coral);
  letter-spacing: -0.01em;
}
.approach-motto-tr {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 6px 0 20px;
}
.approach-intro {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.5;
  color: var(--chart-3);
  font-weight: 300;
}
.watches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--brass);
  border-bottom: 1px solid var(--brass);
}
.watch { padding: 28px 0; border-right: 1px dotted var(--hull-line); }
.watch:last-child { border-right: none; }
.watch:not(:first-child) { padding-left: 28px; }
.watch:not(:last-child) { padding-right: 28px; }
.watch-time {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 42px;
  line-height: 0.85;
  color: var(--coral);
  margin-bottom: 6px;
}
.watch-name { font-family: var(--serif); font-style: italic; font-size: 20px; margin-bottom: 14px; }
.watch-desc { font-size: 12px; line-height: 1.5; color: var(--chart-3); }

/* ============ FOUNDER ============ */
.founder {
  background: var(--chart);
  padding: 80px 40px;
  border-bottom: 1px solid var(--hull);
}
.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: stretch;
  max-width: 1280px;
  margin: 0 auto;
}
.founder-portrait {
  background: var(--hull);
  color: var(--chart);
  padding: 32px;
  position: relative;
  aspect-ratio: 4/5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.founder-portrait::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, transparent 49.7%, var(--hull-line) 49.7%, var(--hull-line) 50.3%, transparent 50.3%),
    linear-gradient(45deg, transparent 49.7%, var(--hull-line) 49.7%, var(--hull-line) 50.3%, transparent 50.3%);
  opacity: 0.35;
}
.founder-portrait::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--coral);
}
.founder-portrait-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  position: relative;
  z-index: 1;
}
.founder-portrait-mark { width: 56px; height: 56px; color: var(--coral); position: relative; z-index: 1; margin-bottom: 14px; }
.founder-portrait-mark svg { width: 100%; height: 100%; }
.founder-portrait-name {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 300;
  line-height: 0.95;
  color: var(--chart);
  position: relative;
  z-index: 1;
  letter-spacing: -0.02em;
}
.founder-portrait-name em { font-style: italic; color: var(--coral); }
.founder-portrait-coord {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-top: 8px;
  position: relative;
  z-index: 1;
}
.founder-content { display: flex; flex-direction: column; justify-content: center; }
.founder-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.founder-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--coral); }
.founder-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 52px;
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}
.founder-title em { font-style: italic; color: var(--coral); }
.founder-body { font-family: var(--serif); font-weight: 300; font-size: 17px; line-height: 1.6; }
.founder-body p + p { margin-top: 16px; }
.founder-body em { font-style: italic; }
.founder-creds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--hull);
}
.cred { border-left: 2px solid var(--coral); padding-left: 16px; }
.cred-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 6px;
}
.cred-text { font-family: var(--serif); font-size: 15px; font-style: italic; line-height: 1.35; }
.cred-text em { font-weight: 400; }

/* ============ TESTIMONIAL ============ */
.testimonial {
  background: var(--brass);
  color: var(--hull);
  padding: 80px 40px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
}
.testimonial-inner {
  display: contents;
}
.testimonial-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral-deep);
  margin-bottom: 14px;
}
.testimonial-title {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.01em;
}
.quote {
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1.25;
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}
.quote::before {
  content: '"';
  color: var(--coral-deep);
  font-size: 56px;
  line-height: 0;
  vertical-align: -18px;
  margin-right: 8px;
  font-family: var(--serif);
  font-style: italic;
}
.quote em { font-style: italic; }
.quote-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hull-soft);
  padding-top: 20px;
  border-top: 1px solid var(--hull);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

/* ============ CTA BAND ============ */
.cta-band {
  background: var(--hull);
  color: var(--chart);
  padding: 80px 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: var(--coral);
}
.cta-band h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.cta-band h3 em { font-style: italic; color: var(--coral); }
.cta-band .btn.solid { align-self: start; padding: 18px 28px; font-size: 12px; }
.cta-band-actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.cta-direct {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brass);
  margin-top: 8px;
}
.cta-direct a { color: var(--chart); text-decoration: none; border-bottom: 1px solid var(--coral); }

/* ============ CONTACT FORM ============ */
.contact {
  background: var(--hull);
  color: var(--chart);
  padding: 80px 40px;
  border-top: 4px solid var(--coral);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  max-width: 1280px;
  margin: 0 auto;
  align-items: start;
}
.contact-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.contact-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--coral); }
.contact h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 48px;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.contact h3 em { font-style: italic; color: var(--coral); }
.contact-lead { font-family: var(--serif); font-weight: 300; font-size: 17px; line-height: 1.55; color: var(--chart-3); max-width: 360px; }
.contact-direct {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brass);
  margin-top: 28px;
  line-height: 2;
}
.contact-direct a { color: var(--chart); text-decoration: none; border-bottom: 1px solid var(--coral); }

.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--hull-soft);
  border: 1px solid var(--hull-line);
  color: var(--chart);
  font-family: var(--sans);
  font-size: 15px;
  padding: 12px 14px;
  width: 100%;
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: 2px solid var(--coral); outline-offset: 0; border-color: var(--coral); }
.form-field select { appearance: none; cursor: pointer; }
.contact-form .btn.solid { grid-column: 1 / -1; justify-self: start; padding: 16px 28px; }
.contact-form .btn.solid:disabled { opacity: 0.6; cursor: progress; }
.form-status {
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  padding: 12px 14px;
  background: var(--hull-soft);
  border-left: 3px solid var(--brass);
  color: var(--chart-3);
}
.form-status.ok { border-left-color: #6b9a5a; color: var(--chart); }
.form-status.err { border-left-color: var(--coral); color: var(--chart); }
.form-note { grid-column: 1 / -1; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--brass); }

/* ============ FOOTER ============ */
.footer {
  background: var(--chart);
  color: var(--hull);
  padding: 60px 40px 24px;
  border-top: 1px solid var(--hull);
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--hull);
}
.footer-brand .site-logo-text { font-size: 42px; }
.footer-brand .mark { width: 56px; height: 56px; }
.footer-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  margin-top: 20px;
  max-width: 280px;
  line-height: 1.3;
  font-weight: 300;
}
.footer-tag em { color: var(--coral); }
.footer h5 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 16px;
}
.footer-links { list-style: none; font-size: 14px; line-height: 2; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--coral); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hull-soft);
}
.footer-bottom-left { display: flex; gap: 24px; }
.footer-bottom-left span { display: flex; align-items: center; gap: 8px; }
.footer-bottom-left span::before { content: ''; width: 6px; height: 6px; background: var(--coral); border-radius: 50%; }

/* ============ SERVICE DETAIL (interior template) ============ */
.service-detail { background: var(--chart); }
.sd-hero {
  padding: 80px 40px 60px;
  border-bottom: 1px solid var(--hull);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  max-width: 1280px;
  margin: 0 auto;
}
.sd-num {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 130px;
  line-height: 0.8;
  color: var(--coral);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.sd-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 80px;
  line-height: 0.9;
  letter-spacing: -0.025em;
}
.sd-title em { font-style: italic; }
.sd-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 2;
  color: var(--hull-soft);
  border-top: 1px solid var(--hull);
  padding-top: 14px;
}
.sd-meta .row {
  display: grid;
  grid-template-columns: 100px 1fr;
  border-bottom: 1px dotted var(--line);
  padding: 6px 0;
}
.sd-meta .row span:first-child { color: var(--coral); }
.sd-content {
  padding: 50px 40px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  border-bottom: 1px solid var(--hull);
  max-width: 1280px;
  margin: 0 auto;
}
.sd-included h5 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 18px;
}
.sd-included ul { list-style: none; font-family: var(--serif); font-size: 17px; }
.sd-included li {
  display: grid;
  grid-template-columns: 28px 1fr;
  padding: 12px 0;
  border-bottom: 1px dotted var(--line);
  align-items: center;
}
.sd-included li::before { content: '◆'; color: var(--coral); font-size: 11px; }
.sd-body h4 {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: 32px;
  margin-bottom: 20px;
  line-height: 1.1;
}
.sd-body h4 em { color: var(--coral); }
.sd-body p { font-size: 16px; line-height: 1.65; margin-bottom: 14px; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-dim);
  border: 1px solid var(--hull);
  margin-top: 30px;
}
.step { background: var(--chart-2); padding: 24px; }
.step-num {
  font-family: var(--stencil);
  font-weight: 900;
  font-size: 32px;
  color: var(--coral);
  line-height: 0.85;
  margin-bottom: 10px;
}
.step-name { font-family: var(--serif); font-size: 20px; margin-bottom: 6px; font-style: italic; font-weight: 400; }
.step-desc { font-size: 12px; line-height: 1.5; color: var(--hull-soft); }

/* ============ THANK YOU ============ */
.thanks {
  min-height: 100vh;
  background: var(--hull);
  color: var(--chart);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  position: relative;
  overflow: hidden;
}
.thanks::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(237,228,207,0.05) 1px, transparent 1.5px);
  background-size: 30px 30px;
  pointer-events: none;
}
.thanks > * { position: relative; z-index: 1; }
.thanks-mark { width: 88px; height: 88px; color: var(--coral); margin-bottom: 28px; }
.thanks-mark svg { width: 100%; height: 100%; }
.thanks-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 24px;
}
.thanks h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 64px;
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.thanks h1 em { font-style: italic; color: var(--coral); }
.thanks-lead {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.55;
  color: var(--chart-3);
  max-width: 440px;
  margin: 0 auto 36px;
}
.thanks-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brass);
  margin-top: 28px;
}
.thanks-count b { color: var(--coral); font-weight: 500; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1000px) {
  .top-bar { padding: 6px 16px; flex-wrap: wrap; gap: 8px; font-size: 9px; letter-spacing: 0.1em; }
  .top-bar-left, .top-bar-right { gap: 14px; }

  .site-nav { padding: 14px 16px; flex-wrap: wrap; }
  .nav-toggle { display: flex; order: 3; }
  .site-cta { display: none; }
  .site-nav-links {
    display: none;
    order: 4;
    flex-direction: column;
    width: 100%;
    gap: 0;
    margin-top: 10px;
    border-top: 1px solid var(--hull);
  }
  .site-nav-links.open { display: flex; }
  .site-nav-links li { width: 100%; }
  .site-nav-links a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--line-dim); }
  .site-nav-links a:hover { border-bottom-color: var(--coral); }
  .nav-toggle.open span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

  .hero { padding: 36px 18px 50px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-title { font-size: 42px; }
  .hero-visual { border-left: none; padding-left: 0; border-top: 1px solid var(--hull-line); padding-top: 24px; }
  .hero-mark-large { width: 100px; height: 100px; margin-top: 16px; }

  .stats { grid-template-columns: 1fr 1fr; }
  .stat { border-right: none; border-bottom: 1px dotted var(--line); }
  .stat:nth-child(odd) { border-right: 1px dotted var(--line); }
  .stat-num { font-size: 36px; }

  .how-section, .catalog, .founder, .approach { padding: 36px 18px; }
  .how-head { grid-template-columns: 1fr; gap: 18px; }
  .how-head h3 { font-size: 34px; }
  .how-grid { grid-template-columns: 1fr; }
  .how-card-name { font-size: 36px; }

  .catalog-head { grid-template-columns: 1fr; gap: 14px; margin-bottom: 20px; }
  .catalog-head h3 { font-size: 32px; }
  .catalog-num { font-size: 56px; }
  .catalog-head .cmeta { text-align: left; }
  .catalog-intro { font-size: 16px; }
  .charters-grid { grid-template-columns: 1fr 1fr; }
  .charter-card { min-height: auto; padding: 18px; }
  .charter-name { font-size: 26px; }
  .watches-featured { grid-template-columns: 1fr; padding: 24px; gap: 20px; }
  .watch-feature-name { font-size: 48px; }
  .tiers { grid-template-columns: 1fr; }
  .watches-grid { grid-template-columns: 1fr 1fr; }
  .watch-card { min-height: auto; padding: 18px; }
  .expeditions-grid { grid-template-columns: 1fr; }
  .expedition { min-height: auto; padding: 24px; }
  .exp-num { font-size: 48px; }
  .exp-name { font-size: 36px; }

  .approach-head { grid-template-columns: 1fr; gap: 18px; }
  .approach-head h3 { font-size: 34px; }
  .watches { grid-template-columns: 1fr 1fr; }
  .watch { padding: 18px; border-bottom: 1px dotted var(--hull-line); }
  .watch:nth-child(odd) { border-right: 1px dotted var(--hull-line); }
  .watch:last-child, .watch:nth-last-child(2) { border-bottom: none; }

  .founder-grid { grid-template-columns: 1fr; gap: 24px; }
  .founder-portrait { aspect-ratio: 16/9; padding: 22px; }
  .founder-portrait-name { font-size: 26px; }
  .founder-title { font-size: 32px; }
  .founder-body { font-size: 15px; }
  .founder-creds { grid-template-columns: 1fr; gap: 14px; }

  .testimonial { padding: 36px 18px; grid-template-columns: 1fr; gap: 20px; }
  .testimonial-title { font-size: 20px; }
  .quote { font-size: 20px; }

  .cta-band { padding: 36px 18px; grid-template-columns: 1fr; gap: 24px; }
  .cta-band h3 { font-size: 32px; }

  .contact { padding: 36px 18px; }
  .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .contact h3 { font-size: 32px; }
  .contact-form { grid-template-columns: 1fr; }

  .footer { padding: 32px 18px 20px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }

  .sd-hero { grid-template-columns: 1fr; padding: 36px 18px; gap: 24px; }
  .sd-num { font-size: 72px; }
  .sd-title { font-size: 40px; }
  .sd-content { grid-template-columns: 1fr; padding: 30px 18px; gap: 30px; }
  .steps { grid-template-columns: 1fr; }

  .thanks h1 { font-size: 40px; }
}