:root {
  color-scheme: light;
  --ink: #111111;
  --muted: #5c5c5c;
  --paper: #f6f6f6;
  --card: #ffffff;
  --line: #e6e6e6;
  --btn: #111111;
  --btn-ink: #ffffff;
  --danger: #8f2d2d;
  --ok: #1f7a4d;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); }
a { color: inherit; }
img, video { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  position: sticky;
  top: 0;
  background: rgba(246, 246, 246, 0.92);
  backdrop-filter: blur(8px);
  z-index: 5;
}
.brand { font-weight: 700; letter-spacing: -0.03em; text-decoration: none; font-size: 1.15rem; }
.nav { display: flex; gap: 8px; align-items: center; }
.btn, .ghost, button {
  border: 0;
  border-radius: 6px;
  padding: 11px 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--btn);
  color: var(--btn-ink);
}
.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.hero { padding: 28px 0 18px; display: grid; gap: 10px; }
.hero h1, h1 { font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -0.04em; line-height: 1; margin: 0; }
.lede { color: var(--muted); max-width: 40rem; font-size: 1.05rem; }
.kicker { letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.72rem; color: var(--muted); margin: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  text-decoration: none;
}
.card h2, .card h3 { margin: 8px 0; letter-spacing: -0.03em; }
.muted { color: var(--muted); }
.price { font-weight: 650; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 22px 0; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.plan strong { display: block; font-size: 1.4rem; margin: 6px 0; }
label { display: grid; gap: 6px; font-size: 0.9rem; margin-bottom: 10px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 12px;
}
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.ph {
  aspect-ratio: 1;
  background: linear-gradient(160deg, #ececec, #f7f7f7);
  border-radius: 10px;
}
.product-card img, .fiche img, .fiche video { border-radius: 10px; aspect-ratio: 1; object-fit: cover; width: 100%; background: #eee; }
.fiche { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; padding-bottom: 40px; }
.cart-btn { position: relative; }
.badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--ink);
  color: white;
  border-radius: 99px;
  min-width: 18px;
  height: 18px;
  font-size: 0.7rem;
  display: grid;
  place-items: center;
}
.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(420px, 100%);
  background: #fff;
  border-left: 1px solid var(--line);
  padding: 18px;
  overflow: auto;
  z-index: 20;
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.08);
}
.backdrop { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.28); z-index: 19; }
footer { color: var(--muted); padding: 28px 0 40px; font-size: 0.9rem; }
.error { color: var(--danger); }

@media (max-width: 800px) {
  .plans, .fiche { grid-template-columns: 1fr; }
}