/* ==========================================================================
   Carte de visite (pages/homeQrCode.php, servie sur /profile)
   Thème clair / sombre suivant la préférence système.
   Dépend de base.css pour le reset, les polices et les icônes.
   ========================================================================== */

:root {
  --text: #0f1223;
  --muted: #5b6383;
  --accent: #6b8cff;
  --accent-2: #ff5da2;
  --glass: rgba(255, 255, 255, .75);
  --glass-dark: rgba(255, 255, 255, .06);
  --stroke: rgba(16, 22, 40, .08);
  --stroke-dark: rgba(255, 255, 255, .12);
  --ico-ink: #0f1223;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #f6f7ff;
    --muted: #c9cee3;
    --stroke: var(--stroke-dark);
    --ico-ink: #fff;
  }
}

html, body { height: 100% }

body {
  color: var(--text);
  background: radial-gradient(1200px 700px at 10% -10%, #e9f2ff 0%, #fff 35%, #ffeaf3 70%) fixed;
}

@media (prefers-color-scheme: dark) {
  body {
    background: radial-gradient(1200px 800px at 10% -10%, var(--bg-3), var(--bg-2) 50%, var(--bg-1) 100%) fixed;
  }
}

/* --------------------------------------------------------------------------
   SURFACES
   -------------------------------------------------------------------------- */
.card { border-radius: 28px; position: relative; overflow: hidden }
.card::before {
  content: ""; position: absolute; inset: -1px; border-radius: 30px;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(107, 140, 255, .35), rgba(255, 93, 162, .25));
  filter: blur(22px); opacity: .55; transform: translate3d(0, 0, 0);
}

.surface {
  background: var(--glass); border: 1px solid var(--stroke);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
}
@media (prefers-color-scheme: dark) {
  .surface { background: var(--glass-dark) }
}

/* --------------------------------------------------------------------------
   HERO / PROFIL
   -------------------------------------------------------------------------- */
.hero {
  display: grid; grid-template-columns: 1.35fr .65fr;
  gap: clamp(24px, 4vw, 48px); align-items: center;
  padding-top: clamp(28px, 6vh, 80px);
}
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr }
}

.profile {
  display: grid; grid-template-columns: auto 1fr; gap: 22px;
  align-items: center; padding: clamp(18px, 2.2vw, 28px);
}
@media (max-width: 460px) {
  .profile { grid-template-columns: 1fr; justify-items: center; text-align: center }
}

.avatar {
  --s: clamp(110px, 18vw, 180px);
  width: var(--s); height: var(--s);
  border-radius: 24px; overflow: hidden; position: relative;
  box-shadow: 0 20px 60px rgba(16, 22, 40, .16);
}
.avatar img {
  width: 100%; height: 100%; object-fit: cover;
  display: block; transform: scale(1.02);
}

.name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.3vw, 38px);
  line-height: 1.08; margin: 0; letter-spacing: .01em;
  overflow-wrap: break-word;
}

.tagline {
  margin: .4rem 0 0; color: var(--muted);
  font-size: clamp(16px, 1.8vw, 18px);
}

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: .6rem; padding: 8px 12px; border-radius: 999px;
  background: rgba(107, 140, 255, .12); color: #2d3a73;
  font-weight: 600; font-size: 14px;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent) }
@media (prefers-color-scheme: dark) {
  .chip { background: rgba(107, 140, 255, .18); color: #dbe2ff }
}

/* --------------------------------------------------------------------------
   ICÔNES SOCIALES
   -------------------------------------------------------------------------- */
.social-icons {
  margin-top: 18px;
  display: flex; justify-content: center; align-items: center;
  /* Taille fluide : les 5 icônes tiennent sur une ligne à toute largeur,
     sans jamais passer sous la cible tactile de 46 px. */
  gap: clamp(6px, 1vw, 14px);
  flex-wrap: nowrap;
}
.social-icons a {
  --s: clamp(46px, 4.4vw, 56px);
  width: var(--s); height: var(--s);
  border-radius: 50%;
  display: grid; place-items: center;
  transition: background .25s, transform .2s;
  flex: 0 0 auto;
}
.social-icons a:hover { background: rgba(107, 140, 255, .18); transform: translateY(-2px) }
.social-icons a:focus-visible {
  outline: none; box-shadow: 0 0 0 4px rgba(107, 140, 255, .35);
}
.social-icons .ico { width: 72%; height: 72% }

/* --------------------------------------------------------------------------
   BOUTON CV
   -------------------------------------------------------------------------- */
.cv-btn { margin: 28px 0; text-align: center }
.cv-btn a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px; border-radius: 14px;
  background: linear-gradient(135deg, #6b8cff, #3b6ef6);
  color: #fff; font-size: 18px; font-weight: 700;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .22);
  transition: transform .2s, box-shadow .25s;
}
.cv-btn a:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0, 0, 0, .28) }
.cv-btn a:focus-visible { outline: none; box-shadow: 0 0 0 6px rgba(107, 140, 255, .35) }

/* --------------------------------------------------------------------------
   PRÉSENTATION
   -------------------------------------------------------------------------- */
.about {
  margin: 40px 0; padding: 24px; border-radius: 20px;
  border: 1px solid var(--stroke);
  backdrop-filter: blur(8px) saturate(140%);
}
.about-title {
  margin: 0 0 14px;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(20px, 2.4vw, 27px); line-height: 1.25;
  letter-spacing: .01em; color: var(--accent);
}
.voice-desc { margin: 0; font-size: 17px; line-height: 1.6; color: var(--muted) }
.voice-desc strong { color: var(--accent); font-weight: 700 }

/* --------------------------------------------------------------------------
   GRILLE
   -------------------------------------------------------------------------- */
.grid {
  display: grid; grid-template-columns: repeat(12, 1fr);
  gap: 18px; margin-top: clamp(20px, 4vh, 44px);
}
.span-4  { grid-column: span 4 }
.span-6  { grid-column: span 6 }
.span-12 { grid-column: span 12 }

@media (max-width: 960px) {
  .span-6 { grid-column: span 12 }
  .span-4 { grid-column: span 6 }
}
@media (max-width: 620px) {
  .span-4 { grid-column: span 12 }
}

.stack { display: flex; flex-direction: column; gap: 14px }

.demo-title {
  margin: 0; font-size: 20px; font-weight: 700;
}
.demo-title + .video-wrap { margin-top: -4px }

/* --------------------------------------------------------------------------
   MÉDIAS EMBARQUÉS
   -------------------------------------------------------------------------- */
.video-wrap {
  position: relative; width: 100%; aspect-ratio: 16 / 9;
  border-radius: 22px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .22);
  background: #000;
}
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0 }

.embed { border-radius: 18px; overflow: hidden; box-shadow: 0 18px 44px rgba(0, 0, 0, .2) }
.embed iframe { display: block; border: 0; border-radius: 18px }

/* Colonne Spotify : reste visible au défilement sur grand écran */
@media (min-width: 961px) {
  .side-sticky { position: sticky; top: 24px }
}

/* --------------------------------------------------------------------------
   PIED DE PAGE
   -------------------------------------------------------------------------- */
footer {
  text-align: center; color: var(--muted);
  padding: 28px 0 12px; font-size: 14px;
}
footer a { color: inherit }