/* Design System PvPr — "Dark Arcade Athletic" */
:root {
  --bg-main: #0d0e12;
  --surface-card: #16181f;
  --surface-border: #252836;
  --primary-mint: #00ff87;
  --accent-purple: #7000ff;
  --gold-rank: #ffd700;
  --text-white: #f4f5f7;
  --text-muted: #8f95a3;
  --radius: 16px;
  --max: 880px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-main);
  color: var(--text-white);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Plus Jakarta Sans',
    Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary-mint);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------------- Header ---------------- */
header.site {
  border-bottom: 1px solid var(--surface-border);
  position: sticky;
  top: 0;
  background: rgba(13, 14, 18, 0.86);
  backdrop-filter: blur(14px);
  z-index: 10;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}

.logo {
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
  color: var(--text-white);
}

.logo span {
  color: var(--primary-mint);
}

nav.site a {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-left: 20px;
  font-weight: 600;
}

nav.site a:hover {
  color: var(--text-white);
  text-decoration: none;
}

/* ---------------- Hero ---------------- */
.hero {
  padding: 88px 0 72px;
  text-align: center;
  background:
    radial-gradient(circle at 50% -10%, rgba(112, 0, 255, 0.28), transparent 60%),
    radial-gradient(circle at 50% 40%, rgba(0, 255, 135, 0.08), transparent 55%);
}

.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.1;
  margin: 0 0 18px;
  letter-spacing: -1.5px;
  font-weight: 800;
}

.hero .tagline {
  color: var(--primary-mint);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 20px;
}

.hero p.lead {
  color: var(--text-muted);
  font-size: 1.06rem;
  max-width: 620px;
  margin: 0 auto 34px;
}

.cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 0.95rem;
  border: 1px solid var(--surface-border);
  color: var(--text-white);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn.primary {
  background: var(--primary-mint);
  color: var(--bg-main);
  border-color: var(--primary-mint);
  box-shadow: 0 8px 30px -8px rgba(0, 255, 135, 0.55);
}

.btn.disabled {
  opacity: 0.55;
  pointer-events: none;
}

/* ---------------- Features ---------------- */
section {
  padding: 64px 0;
}

h2 {
  font-size: clamp(1.5rem, 3.6vw, 2rem);
  letter-spacing: -0.8px;
  margin: 0 0 12px;
  font-weight: 800;
}

h3 {
  font-size: 1.06rem;
  margin: 0 0 8px;
  font-weight: 800;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.card {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 24px;
}

.card .icon {
  font-size: 1.7rem;
  margin-bottom: 12px;
  display: block;
}

.card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.pill {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid rgba(255, 215, 0, 0.45);
  color: var(--gold-rank);
  background: rgba(255, 215, 0, 0.1);
}

/* ---------------- Legal pages ---------------- */
.legal {
  padding: 56px 0 88px;
}

.legal h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  letter-spacing: -1px;
  margin: 0 0 6px;
}

.legal .updated {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 40px;
}

.legal h2 {
  font-size: 1.2rem;
  margin: 40px 0 12px;
  padding-top: 24px;
  border-top: 1px solid var(--surface-border);
}

.legal h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.legal p,
.legal li {
  color: var(--text-muted);
  font-size: 0.96rem;
}

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

.legal ul {
  padding-left: 22px;
}

.legal li {
  margin-bottom: 8px;
}

.callout {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-left: 3px solid var(--primary-mint);
  border-radius: 10px;
  padding: 18px 20px;
  margin: 24px 0;
}

.callout.warning {
  border-left-color: #ff2a6d;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.92rem;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--surface-border);
  color: var(--text-muted);
}

th {
  color: var(--text-white);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

/* ---------------- Footer ---------------- */
footer.site {
  border-top: 1px solid var(--surface-border);
  padding: 36px 0 48px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

footer.site .links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

footer.site a {
  color: var(--text-muted);
}

footer.site a:hover {
  color: var(--primary-mint);
}

/* ---------------- Bascule de langue ---------------- */
/* Encadrée plutôt que soulignée : dans une barre de navigation, deux lettres
   nues se confondent avec un intitulé de page. */
nav.site a.lang {
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

nav.site a.lang:hover {
  color: var(--primary-mint);
  border-color: var(--primary-mint);
  text-decoration: none;
}