:root {
  --bg: #0b0d10;
  --bg-soft: #13171d;
  --panel: #161b22;
  --panel-2: #1c222b;
  --line: rgba(255,255,255,0.08);
  --text: #ece7dc;
  --muted: #b6b1a7;
  --copper: #b96d42;
  --copper-soft: rgba(185,109,66,0.18);
  --dust: #d2c8b5;
  --night: #243345;
  --max: 1280px;
  --serif: "Georgia", "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background:
    radial-gradient(circle at 15% 10%, rgba(185,109,66,0.12), transparent 22%),
    radial-gradient(circle at 85% 20%, rgba(36,51,69,0.35), transparent 28%),
    linear-gradient(180deg, #090b0f 0%, #0d1116 38%, #0b0d10 100%);
  color: var(--text);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 100% 34px, 34px 100%;
  opacity: 0.22;
  pointer-events: none;
}

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

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(8,10,14,0.74);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.topbar {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 24px;
  align-items: center;
  min-height: 86px;
}

.brand {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.brand-kicker {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--copper);
  opacity: 0.85;
}

.brand-block strong {
  display: block;
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 800;
}

.brand-block span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.site-nav a {
  position: relative;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--muted);
  padding: 6px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--copper), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.site-nav a:hover,
.site-nav a.active { color: var(--text); }
.site-nav a:hover::after,
.site-nav a.active::after { transform: scaleX(1); }

main { overflow: clip; }

.page-hero {
  position: relative;
  padding: 70px 0 40px;
}

.page-hero::after {
  content: "";
  position: absolute;
  right: -8vw;
  top: 50px;
  width: 42vw;
  height: 180px;
  background: linear-gradient(135deg, transparent 0%, rgba(185,109,66,0.10) 48%, transparent 100%);
  transform: skewY(-10deg);
  pointer-events: none;
}

.hero-grid,
.intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: end;
}

.eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.34em;
  font-size: 0.75rem;
  color: var(--copper);
}

.hero-title,
.page-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  line-height: 0.94;
  text-wrap: balance;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 7rem);
  max-width: 10ch;
}

.page-title {
  font-size: clamp(2.5rem, 5.8vw, 5.4rem);
  max-width: 12ch;
}

.hero-lead,
.page-lead {
  font-size: 1.06rem;
  line-height: 1.9;
  color: var(--dust);
  max-width: 62ch;
}

.hero-aside,
.page-aside {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--line);
  padding: 26px;
  position: relative;
}

.hero-aside::before,
.page-aside::before,
.statement::before,
.panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 54px;
  height: 2px;
  background: var(--copper);
}

.meta-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 34px 0 0;
}

.meta-strip div {
  padding: 22px 0;
  border-right: 1px solid var(--line);
}
.meta-strip div:last-child { border-right: none; }
.meta-strip strong,
.keyline strong {
  display: block;
  font-size: 0.83rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.meta-strip span,
.keyline span { font-size: 1rem; line-height: 1.6; }

.section {
  padding: 72px 0;
}

.section + .section { border-top: 1px solid rgba(255,255,255,0.04); }

.section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 24px;
}

.section-index {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.85;
  color: rgba(255,255,255,0.18);
}

.section-title {
  margin: 0;
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  line-height: 1.05;
  max-width: 18ch;
}

.cols-2,
.split-story,
.contact-grid,
.manifesto-grid,
.edge-grid,
.tall-grid {
  display: grid;
  gap: 28px;
}

.cols-2,
.split-story,
.contact-grid,
.edge-grid,
.tall-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.manifesto-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; }

p {
  margin: 0 0 16px;
  color: var(--dust);
  font-size: 1rem;
  line-height: 1.95;
}

.statement,
.panel,
.block-quote,
.metric-slab,
.contact-slab,
.ribbon-box,
.marquee-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
  border: 1px solid var(--line);
}

.statement,
.panel,
.contact-slab,
.ribbon-box,
.marquee-panel { padding: 28px; }

.block-quote {
  padding: 34px;
  min-height: 100%;
}

.block-quote p {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 2.2rem);
  line-height: 1.3;
  color: var(--text);
}

.metric-band {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
}

.metric-slab {
  padding: 34px;
  overflow: hidden;
}

.metric-number {
  display: block;
  font-family: var(--serif);
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 0.9;
  color: var(--copper);
  margin-bottom: 16px;
}

.metric-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  color: var(--muted);
  margin-bottom: 14px;
}

.keyline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.list-rows {
  display: grid;
  gap: 1px;
  background: rgba(255,255,255,0.07);
}

.list-rows article {
  background: rgba(13,17,22,0.96);
  padding: 20px 22px;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
}

.list-rows h3,
.panel h3,
.ribbon-box h3,
.contact-slab h3,
.marquee-panel h3,
.timeline h3,
.info-stack h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
}

.list-tag,
.small-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--copper);
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
  padding-left: 22px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--copper), rgba(255,255,255,0.08));
}
.timeline article {
  position: relative;
  padding-left: 22px;
}
.timeline article::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--copper);
  transform: rotate(45deg);
}

.mast-ribbon {
  margin: 12px 0 0;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.77rem;
}

.edge-grid .panel:nth-child(2) {
  transform: translateY(48px);
}

.wide-band {
  padding: 32px 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00)),
    linear-gradient(135deg, rgba(185,109,66,0.12), rgba(36,51,69,0.18));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.wide-band p {
  margin: 0;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.8;
}

.info-stack {
  display: grid;
  gap: 20px;
}

.bulletless {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.bulletless li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--dust);
}

.cta-line {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--text);
}

.cta-line::before {
  content: "";
  width: 52px;
  height: 1px;
  background: linear-gradient(90deg, var(--copper), transparent);
}

.contact-rail {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.contact-rail a,
.contact-rail span {
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  font-size: 0.98rem;
}

.site-footer {
  position: relative;
  margin-top: 72px;
  border-top: 1px solid rgba(255,255,255,0.07);
  background:
    linear-gradient(135deg, rgba(185,109,66,0.12), transparent 28%),
    linear-gradient(180deg, #0c1015, #090b0f);
}

.footer-grid {
  display: grid;
  grid-template-columns: 160px 1fr 0.9fr;
  gap: 28px;
  padding: 42px 0 34px;
  align-items: start;
}

.footer-mark {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.34);
  font-size: 0.75rem;
}

.footer-manifesto {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  line-height: 1.08;
  max-width: 15ch;
  margin: 0;
}

.footer-meta p,
.footer-meta a {
  color: var(--muted);
  margin: 0 0 10px;
}

.footer-bottom {
  padding: 16px 0 26px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  justify-content: space-between;
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
}

.page-home .hero-grid { align-items: center; }
.page-home .hero-aside { transform: translateY(30px); }
.page-club .page-aside { transform: translateY(-12px); }
.page-sorties .page-aside { clip-path: polygon(0 0, 100% 0, 100% 84%, 88% 100%, 0 100%); }
.page-securite .page-aside { background: linear-gradient(180deg, rgba(185,109,66,0.11), rgba(255,255,255,0.02)); }
.page-adhesion .page-aside { border-left: 3px solid var(--copper); }
.page-contact .page-aside { background: linear-gradient(135deg, rgba(36,51,69,0.30), rgba(255,255,255,0.02)); }

@media (max-width: 980px) {
  .topbar,
  .hero-grid,
  .intro-grid,
  .cols-2,
  .split-story,
  .contact-grid,
  .manifesto-grid,
  .edge-grid,
  .tall-grid,
  .metric-band,
  .footer-grid,
  .section-head,
  .keyline,
  .meta-strip,
  .list-rows article {
    grid-template-columns: 1fr;
  }

  .site-nav { justify-content: flex-start; padding-bottom: 16px; }
  .brand { padding-top: 16px; }
  .page-hero { padding-top: 48px; }
  .hero-aside,
  .page-aside,
  .edge-grid .panel:nth-child(2) { transform: none; }
  .footer-mark { writing-mode: horizontal-tb; transform: none; }
  .section-head { gap: 10px; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 24px), var(--max)); }
  .page-hero { padding: 38px 0 20px; }
  .section { padding: 52px 0; }
  .hero-title { max-width: 100%; }
  .page-title { max-width: 100%; }
  .brand-kicker { display: none; }
  .meta-strip div { padding: 16px 0; }
}