:root {
  --ink: #17201d;
  --paper: #f2ead9;
  --paper-deep: #e8dcc2;
  --rust: #b14e28;
  --river: #3f6367;
  --moss: #5b6b3f;
  --stone: #8a8172;

  --bg: var(--paper);
  --bg-elevated: var(--paper-deep);
  --fg: var(--ink);
  --accent: var(--rust);
  --accent-2: var(--river);
  --accent-3: var(--moss);
  --border: rgba(23, 32, 29, 0.16);
  --border-strong: rgba(23, 32, 29, 0.32);
  --muted: var(--stone);

  --font-display: 'Rockwell', 'Rockwell Nova', 'Roboto Slab', 'Arvo', Georgia, serif;
  --font-body: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Roboto Mono', monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121613;
    --bg-elevated: #1b211c;
    --fg: #ece4d3;
    --accent: #dd7846;
    --accent-2: #6a9a9d;
    --accent-3: #8aa066;
    --border: rgba(236, 228, 211, 0.16);
    --border-strong: rgba(236, 228, 211, 0.34);
    --muted: #a89e8a;
  }
}

:root[data-theme="dark"] {
  --bg: #121613;
  --bg-elevated: #1b211c;
  --fg: #ece4d3;
  --accent: #dd7846;
  --accent-2: #6a9a9d;
  --accent-3: #8aa066;
  --border: rgba(236, 228, 211, 0.16);
  --border-strong: rgba(236, 228, 211, 0.34);
  --muted: #a89e8a;
}

:root[data-theme="light"] {
  --bg: var(--paper);
  --bg-elevated: var(--paper-deep);
  --fg: var(--ink);
  --accent: var(--rust);
  --accent-2: var(--river);
  --accent-3: var(--moss);
  --border: rgba(23, 32, 29, 0.16);
  --border-strong: rgba(23, 32, 29, 0.32);
  --muted: var(--stone);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.in { opacity: 1; transform: none; }
}

a { color: inherit; }
a:focus-visible, button:focus-visible, [role="button"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
img { max-width: 100%; display: block; }
body.lightbox-open { overflow: hidden; }

.back-to-top {
  position: fixed;
  right: clamp(16px, 4vw, 32px);
  bottom: clamp(16px, 4vw, 32px);
  z-index: 60;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s, border-color 0.2s ease, background 0.2s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { border-color: var(--accent); color: var(--accent); }
.back-to-top svg { width: 18px; height: 18px; }

.copy-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  padding: 4px 9px;
  margin-left: 10px;
  cursor: pointer;
  vertical-align: middle;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); }
.copy-btn.copied { color: var(--accent-3); border-color: var(--accent-3); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 56px); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-wrap: balance;
  margin: 0;
}

/* ---------- NAV ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-nav .wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--fg);
}
.site-nav .wordmark img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: block;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] {
  color: var(--fg);
  border-color: var(--accent);
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--fg);
}
.nav-toggle svg { width: 18px; height: 18px; }

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-links.open { max-height: 400px; }
  .nav-links a {
    display: block;
    padding: 16px clamp(20px, 5vw, 56px);
    width: 100%;
    border-bottom: 1px solid var(--border);
    border-left: 2px solid transparent;
  }
  .nav-links a:hover, .nav-links a[aria-current="page"] {
    border-left-color: var(--accent);
    border-bottom-color: var(--border);
  }
}

/* ---------- PAGE HERO (interior pages) ---------- */
.page-hero {
  padding: clamp(48px, 9vw, 84px) 0 clamp(36px, 6vw, 56px);
  border-bottom: 1px solid var(--border);
  background:
    repeating-radial-gradient(circle at 12% 25%, transparent 0, transparent 38px, var(--border) 39px, transparent 40px);
}
.page-hero .eyebrow { display: block; margin-bottom: 14px; }
.page-hero h1 {
  font-size: clamp(38px, 6.5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
}
.page-hero p.lede {
  font-size: clamp(17px, 2vw, 20px);
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--muted);
}

.page-hero.photo {
  position: relative;
  overflow: hidden;
  padding: clamp(100px, 20vw, 220px) 0 clamp(72px, 12vw, 140px);
  background:
    linear-gradient(180deg, rgba(15, 18, 15, 0.35) 0%, rgba(15, 18, 15, 0.55) 60%, rgba(15, 18, 15, 0.82) 100%),
    url('../assets/img/documental-hero.jpg');
  background-size: cover;
  background-position: center 48%;
  color: #f2ead9;
}
.page-hero.photo .lede { color: #f2ead9; }
.page-hero.photo .eyebrow { color: #e2996a; }

/* ---------- HOME HERO (photographic, single fixed visual world) ---------- */
.hero {
  position: relative;
  padding: clamp(64px, 11vw, 120px) 0 clamp(56px, 9vw, 96px);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(15, 18, 15, 0.25) 0%, rgba(15, 18, 15, 0.55) 55%, rgba(15, 18, 15, 0.88) 100%),
    url('../assets/img/patagonia/hero.jpg');
  background-size: cover;
  background-position: center 38%;
  color: #f2ead9;
}
.hero-inner { position: relative; }
.hero .eyebrow { display: block; margin-bottom: 18px; color: #e2996a; }
.hero h1 {
  font-size: clamp(46px, 10vw, 96px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 0.94;
  color: #f7f2e6;
}
.hero .coords {
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(242, 234, 217, 0.72);
  margin-top: 14px;
  letter-spacing: 0.04em;
}
.hero p.lede {
  font-size: clamp(18px, 2.2vw, 21px);
  max-width: 600px;
  margin: 26px 0 0;
  color: #f2ead9;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero .btn-outline { border-color: rgba(242, 234, 217, 0.5); color: #f2ead9; }
.hero .btn-outline:hover { border-color: #e2996a; color: #e2996a; }

.btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 22px;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  display: inline-block;
  cursor: pointer;
  background: none;
}
.btn-solid { background: var(--accent); color: var(--paper); border-color: var(--accent); }
.btn-solid:hover { background: transparent; color: var(--accent); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- SECTION SCAFFOLD ---------- */
section { padding: clamp(56px, 9vw, 96px) 0; }
.section-head { margin-bottom: 40px; max-width: 640px; }
.section-head h2 { font-size: clamp(28px, 4vw, 38px); margin-top: 10px; }
.divider { border: 0; border-top: 1px solid var(--border); margin: 0; }

/* ---------- DOSSIER (vehicle spec) ---------- */
.dossier { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 760px) { .dossier { grid-template-columns: 1fr; } }
.spec-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 14px; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table td { padding: 13px 4px; vertical-align: top; }
.spec-table td:first-child { color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; font-size: 12px; width: 40%; }
.status-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 2px;
}
.dossier-note {
  font-style: italic;
  color: var(--muted);
  border-left: 2px solid var(--accent);
  padding-left: 18px;
  margin: 22px 0 0;
}

/* ---------- CREW ---------- */
.crew-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.crew-card { background: var(--bg); padding: 0; display: flex; flex-direction: row; }
.crew-photo { width: 140px; flex: none; aspect-ratio: 3 / 4; object-fit: cover; display: block; border-right: 1px solid var(--border); }
.crew-card-body { padding: 24px 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 0; }
.crew-card:not(:has(.crew-photo)) .crew-card-body { padding: 28px 32px; }
@media (max-width: 480px) {
  .crew-grid { grid-template-columns: 1fr; }
  .crew-photo { width: 100px; }
  .crew-card-body { padding: 18px 20px; }
  .crew-card .role { white-space: normal; }
}
.crew-card .role {
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.4;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-2);
  white-space: nowrap;
}
@media (max-width: 460px) { .crew-card .role { white-space: normal; } }
.crew-card h3 { font-size: 21px; }
.crew-card p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- MISSION ---------- */
.mission-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; margin-top: 8px; }
.mission-item h3 { font-size: 17px; font-family: var(--font-body); font-weight: 700; font-style: italic; }
.mission-item p { color: var(--muted); margin: 8px 0 0; font-size: 15.5px; }

.why-panel {
  margin-top: 56px;
  padding: 32px clamp(24px, 4vw, 44px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
}
.why-panel p { font-size: 18px; margin: 0; }
.why-panel p + p { margin-top: 14px; }

/* ---------- TIMELINE ---------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; margin-top: 20px; }
@media (max-width: 720px) {
  .timeline { grid-template-columns: 1fr; }
  .timeline .stage { border-left: 2px solid var(--accent); border-top: none !important; padding-left: 20px !important; }
}
.timeline .stage { border-top: 2px solid var(--accent); padding: 18px 20px 0 0; position: relative; }
.timeline .stage::before { content: ""; position: absolute; top: -5px; left: 0; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; }
@media (max-width: 720px) { .timeline .stage::before { top: 0; left: -6px; } }
.timeline .stage .when { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em; color: var(--muted); text-transform: uppercase; }
.timeline .stage h3 { font-size: 18px; margin-top: 8px; font-family: var(--font-body); font-weight: 700; }
.timeline .stage p { font-size: 14px; color: var(--muted); margin: 6px 0 0; }

.route-list { list-style: none; margin: 20px 0 0; padding: 0; border-top: 1px solid var(--border); }
.route-list li { display: flex; align-items: baseline; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.route-list .idx { font-family: var(--font-mono); font-size: 12px; color: var(--accent); width: 20px; flex: none; }
.route-list .place { font-family: var(--font-body); font-weight: 600; font-size: 15px; flex: 1; }
.route-list .prov { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); flex: none; }

/* ---------- GALLERY ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 3px; }
.frame {
  aspect-ratio: 4 / 5;
  position: relative;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
  cursor: zoom-in;
}

/* ---------- VIDEO ---------- */
video { max-width: 100%; }
.video-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-top: 8px; }
.video-block { border: 1px solid var(--border); background: var(--bg-elevated); flex: none; }
.video-block video { height: min(60vh, 420px); width: auto; max-width: 100%; display: block; background: #000; }

.frame-video { aspect-ratio: 4 / 5; position: relative; border: 1px solid var(--border); overflow: hidden; background: #000; min-width: 0; }
.frame-video video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.video-block .video-caption {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(10, 12, 10, 0.94);
  display: flex; align-items: center; justify-content: center;
  padding: 5vh 5vw;
  opacity: 0; visibility: hidden;
  transition: opacity 0.25s ease;
  z-index: 100;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); opacity: 0; transition: opacity 0.25s ease; }
.lightbox img.loaded { opacity: 1; }
.lightbox-close, .lightbox-nav {
  position: absolute;
  background: none;
  border: 1px solid rgba(236, 228, 211, 0.4);
  color: #ece4d3;
  font-family: var(--font-mono);
  cursor: pointer;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.lightbox-close:hover, .lightbox-nav:hover { border-color: #ece4d3; background: rgba(236, 228, 211, 0.08); }
.lightbox-close { top: 20px; right: 24px; font-size: 14px; width: 40px; height: 40px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 20px; }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-caption {
  position: absolute; bottom: 22px; left: 0; right: 0; text-align: center;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(236, 228, 211, 0.75);
}
@media (max-width: 640px) {
  .lightbox-nav { width: 40px; height: 40px; }
  .lightbox-prev { left: 6px; }
  .lightbox-next { right: 6px; }
}

/* ---------- ASK / STATS ---------- */
.ask-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; }
@media (max-width: 760px) { .ask-layout { grid-template-columns: 1fr; } }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.stat { background: var(--bg); padding: 22px; }
.stat .n { font-family: var(--font-mono); font-size: 28px; font-variant-numeric: tabular-nums; color: var(--accent); }
.stat .l { font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.partner-line { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 14.5px; color: var(--muted); }
.partner-line a { color: var(--accent-2); text-decoration: underline; }

ul.asks { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
ul.asks li { padding-left: 22px; position: relative; }
ul.asks li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; margin-top: 30px; }
.contact-item .l { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); }
.contact-item .v { font-size: 18px; margin-top: 6px; }
.contact-item .v a { text-decoration: none; border-bottom: 1px solid var(--accent); }
.contact-item .v a:hover { color: var(--accent); }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--bg-elevated); border-top: 1px solid var(--border); }
.site-footer .wrap { padding: 40px clamp(20px, 5vw, 56px) 28px; display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
.site-footer .foot-links { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
.site-footer .foot-links a { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; text-decoration: none; color: var(--muted); }
.site-footer .foot-links a:hover { color: var(--accent); }
footer.bottom { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); text-align: center; padding: 0 0 26px; letter-spacing: 0.04em; }