/* Page vitrine publique beRack — feuille de style unique, partagée par les deux
   variantes de marque (voir site/vitrine.html.j2 + scripts/build_vitrine.py).

   Parti pris : fond sombre, un seul accent (l'orange beRack), typographie
   systeme. Les captures du produit sont elles-memes sombres : la page les
   accueille sans cadre lumineux autour, elles se fondent dans la mise en page
   au lieu de flotter comme des vignettes. Aucune ressource externe (police,
   script, CDN) : la page se charge sans requete tierce. */

:root {
  --bg: #08080a;
  --bg-soft: #0d0d10;
  --panel: #121216;
  --line: #23232a;
  --line-soft: #1a1a1f;
  --text: #edf0f4;
  --muted: #99a0aa;
  --muted-strong: #c3c9d1;
  --accent: #fc3b04;
  --accent-soft: rgba(252, 59, 4, 0.12);
  --ok: #3fb950;
  --radius: 14px;
  --page: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* Les ancres ne collent pas sous la barre haute fixe. */
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
a { color: inherit; }

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

/* ---------------------------------------------------------------- barre haute */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(8, 8, 10, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-right: auto;
}

.brand .mark { height: 26px; width: auto; display: block; }
.brand .mark-crequy { height: 42px; }

.brand-sub {
  color: var(--muted);
  font-size: 13px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  line-height: 1.25;
  max-width: 11em;
}

.topnav { display: flex; gap: 22px; }

.topnav a {
  color: var(--muted-strong);
  text-decoration: none;
  font-size: 15px;
}

.topnav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { filter: brightness(1.08); }

.btn.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn.ghost:hover { border-color: #3c3c46; background: var(--bg-soft); }

/* ---------------------------------------------------------------------- hero */
.hero { padding: 86px 0 20px; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.lead {
  margin: 0 0 26px;
  font-size: clamp(17px, 1.5vw, 20px);
  color: var(--muted-strong);
  max-width: 34em;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-shot {
  margin: 0;
  /* La fenetre du client est capturee avec sa transparence : une ombre portee
     suffit a la poser, aucun cadre n'est necessaire. */
  filter: drop-shadow(0 26px 50px rgba(0, 0, 0, 0.65));
}

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

/* ------------------------------------------------------------------- preuves */
.proofs {
  list-style: none;
  margin: 62px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 26px;
}

.proofs strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.proofs span { color: var(--muted); font-size: 14.5px; }

/* ---------------------------------------------------------------- rubriques */
section.block { padding: 84px 0; border-top: 1px solid var(--line-soft); }

.block-head { max-width: 46em; margin-bottom: 40px; }

.kicker {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 2.7vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h3 { margin: 0 0 8px; font-size: 17px; font-weight: 650; }

.block-head p, .prose { color: var(--muted-strong); margin: 0; }

/* Capture large : le visuel porte la demonstration, la legende l'explique. */
figure.shot { margin: 0; }

figure.shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

figure.shot figcaption {
  color: var(--muted);
  font-size: 14.5px;
  margin-top: 12px;
  max-width: 60em;
}

figure.shot.plain img { border: 0; background: none; }

.shot-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  align-items: start;
}

/* Respirations verticales entre blocs d'une meme rubrique. En classes plutot
   qu'en style="" : la page est servie sous une CSP stricte (pas de style-src
   'unsafe-inline'), un attribut style serait purement et simplement ignore. */
.mt-m { margin-top: 38px; }
.mt-l { margin-top: 48px; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.split.tight { gap: 34px; }

.features {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.features li { padding-left: 26px; position: relative; color: var(--muted-strong); }

.features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.features li strong { color: var(--text); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 34px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.card p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* ------------------------------------------------------- schema des 3 voies */
.diagram {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 22px;
}

.diagram svg { display: block; width: 100%; height: auto; }

.routes { display: grid; gap: 22px; margin-top: 34px; }

.route {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.route:first-child { border-top: 0; padding-top: 0; }

.route .num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  background: var(--accent-soft);
}

.route p { margin: 0; color: var(--muted-strong); }

.note {
  margin-top: 34px;
  padding: 20px 22px;
  border-left: 3px solid var(--accent);
  background: var(--bg-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--muted-strong);
}

.note strong { color: var(--text); }

/* -------------------------------------------------------------------- final */
.cta {
  padding: 84px 0;
  border-top: 1px solid var(--line-soft);
  text-align: center;
}

.cta h2 { max-width: 22em; margin-inline: auto; }
.cta p { max-width: 40em; margin: 0 auto 28px; color: var(--muted-strong); }
.cta .hero-actions { justify-content: center; }

footer {
  border-top: 1px solid var(--line-soft);
  padding: 34px 0 54px;
  color: var(--muted);
  font-size: 14.5px;
}

footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
footer a { color: var(--muted-strong); text-decoration: none; }
footer a:hover { color: var(--text); }
footer .spacer { margin-left: auto; }

/* ------------------------------------------------------------------ mobile */
@media (max-width: 900px) {
  body { font-size: 16px; }
  .hero { padding-top: 54px; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 34px; }
  .topnav { display: none; }
  section.block { padding: 62px 0; }
  .proofs { margin-top: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}