/* ============================================================
 * Gymnass — main.css
 * Design tokens, reset, base typography, container, reveal animations,
 * skip-link a11y.
 * ============================================================ */

/* Accessibilité : texte caché lecteur d'écran + skip-link visible au focus */
.screen-reader-text {
  border: 0;
  clip: rect(1px,1px,1px,1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}
.skip-link:focus {
  background: var(--gold);
  color: var(--gold-ink);
  clip: auto !important;
  clip-path: none;
  display: block;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  height: auto;
  left: 12px;
  padding: 12px 18px;
  text-decoration: none;
  top: 12px;
  width: auto;
  z-index: 100000;
}

/* =========================================================
   DESIGN TOKENS — Gymnass (charte réelle)
========================================================== */
:root {
  --bg: #0b0b0b;
  --bg-soft: #101010;
  --bg-card: #151515;
  --bg-elev: #1a1a1a;
  --ink: #f5f1ea;
  --ink-soft: #b9b3a8;
  --ink-mute: #777068;
  --line: #242120;
  --line-soft: #1c1a19;

  /* Or / champagne — signature Gymnass */
  --gold: #c9a76c;
  --gold-soft: #d9bb82;
  --gold-dark: #a88550;
  --gold-ink: #0b0b0b;

  --danger: #d66b3f;
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 14px;
  --shadow: 0 30px 80px rgba(0,0,0,.5);
  --container: 1240px;
  --ease: cubic-bezier(.2,.7,.1,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* Display : Fraunces (serif moderne, chaleureux) en casse normale.
   UI / kickers / labels : Archivo en capitales, uniquement sur les petits éléments. */
h1, h2, h3, h4, .display {
  font-family: 'Fraunces', 'Georgia', serif;
  font-weight: 500;
  font-variation-settings: "opsz" 120, "SOFT" 50;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0;
}
h1 {
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  letter-spacing: -0.035em;
}
h2 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 400;
  font-variation-settings: "opsz" 120, "SOFT" 40;
  letter-spacing: -0.028em;
}
h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  text-transform: none;
}
p  { margin: 0; color: var(--ink-soft); font-weight: 300; }
em.italic-display {
  font-style: italic;
  font-weight: 300;
  font-variation-settings: "opsz" 144, "SOFT" 100;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }


/* =========================================================
   REVEAL ANIMATIONS
========================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Focus states a11y */
a:focus-visible, button:focus-visible, summary:focus-visible, .slot:focus-visible, .day:focus-visible, .coach:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Reduced motion : neutralise les reveals au scroll.
   Les autres animations spécifiques (rotator hero, marquee témoignages,
   slider before/after) ont leurs propres règles ciblées dans sections.css. */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
}