/* Reset simple */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --font-main: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-lg: 1.5rem;
  --radius-full: 999px;
  --shadow-soft: 0 20px 40px rgba(0, 0, 0, 0.35);
  --transition-fast: 0.2s ease-out;

  /* Thème clair par défaut */
  --bg-body: #f5f5f7;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-blur: 16px;
  --text-main: #101018;
  --text-muted: #656575;
  --accent: #7c3aed;
  --accent-soft: rgba(124, 58, 237, 0.12);
  --border-subtle: rgba(15, 23, 42, 0.08);
}

html[data-theme="dark"] {
  --bg-body: #050816;
  --bg-card: rgba(15, 23, 42, 0.92);
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --accent: #a855f7;
  --accent-soft: rgba(168, 85, 247, 0.18);
  --border-subtle: rgba(148, 163, 184, 0.25);
}

/* Fond global */
body {
  min-height: 100vh;
  font-family: var(--font-main);
  background: var(--bg-body);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none; /* ✅ cache la barre sur Firefox */
}

/* ✅ cache la barre sur Chrome / Edge / Safari */
body::-webkit-scrollbar {
  display: none;
}

/* Dégradé animé en arrière-plan */
.bg-gradient {
  position: fixed;
  inset: -20%;
  background: radial-gradient(circle at 0% 0%, rgba(56, 189, 248, 0.25), transparent 55%),
              radial-gradient(circle at 100% 0%, rgba(168, 85, 247, 0.27), transparent 55%),
              radial-gradient(circle at 50% 100%, rgba(236, 72, 153, 0.32), transparent 55%);
  filter: blur(10px);
  opacity: 0.9;
  z-index: -1;
  animation: float 18s ease-in-out infinite alternate;
}

@keyframes float {
  0%   { transform: translate3d(0, 10px, 0) scale(1); }
  100% { transform: translate3d(0, -10px, 0) scale(1.05); }
}

.page {
  width: 100%;
  max-width: 430px;
}

/* Carte principale */
.card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(var(--bg-card-blur));
  max-height: 90vh;
  overflow-y: auto;
  scrollbar-width: none; /* ✅ Firefox */
}

/* ✅ Chrome / Edge / Safari */
.card::-webkit-scrollbar {
  display: none;
}

/* Toggle thème */
.theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: rgba(15, 23, 42, 0.08);
  padding: 0.25rem 0.6rem;
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}

html[data-theme="dark"] .icon-moon {
  opacity: 0.3;
}
html[data-theme="dark"] .icon-sun {
  opacity: 1;
}
html[data-theme="light"] .icon-sun {
  opacity: 0.3;
}
html[data-theme="light"] .icon-moon {
  opacity: 1;
}

/* Profil */
.profile {
  text-align: center;
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
}

.avatar {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-soft);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  margin-bottom: 0.75rem;
}

.name {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.tagline {
  margin-top: 0.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Sections de liens */
.link-section {
  margin-bottom: 1.2rem;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.section-divider::before,
.section-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-subtle));
}

.section-divider::after {
  background: linear-gradient(to left, transparent, var(--border-subtle));
}

/* Liens */
.link-btn {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  background: rgba(15, 23, 42, 0.02);
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  margin-bottom: 0.5rem;
}

.link-btn.primary {
  background: linear-gradient(135deg, var(--accent), #ec4899);
  border-color: transparent;
  color: #f9fafb;
  box-shadow: 0 15px 30px rgba(124, 58, 237, 0.55);
}

.link-btn.ghost {
  background: transparent;
  border-style: dashed;
}

.link-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.25);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.link-label {
  flex: 1;
}

/* Feedback copie email */
.copy-feedback {
  text-align: center;
  font-size: 0.8rem;
  color: var(--accent);
  height: 1rem;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.copy-feedback.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.footer {
  margin-top: 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsif */
@media (min-width: 768px) {
  .card {
    padding: 2rem 1.9rem 1.7rem;
  }
  .name {
    font-size: 1.7rem;
  }
}