/*
 * theme.css — Système de thème unifié michaelpardo.fr
 * Inclut : mode sombre (défaut) + mode clair (data-theme="light")
 * Polices : Syne + Space Mono (via Google Fonts, à importer dans le <head> de chaque page)
 * ─────────────────────────────────────────────────────────────────────────────
 */

/* ══════════════════════════════════════════════
   TOKENS — MODE SOMBRE (défaut)
   ══════════════════════════════════════════════ */
:root {
  --bg:       #080c10;
  --surface:  #0f1520;
  --card:     #131d2b;
  --border:   #1e3050;
  --accent:   #00d4ff;
  --accent2:  #ff6b35;
  --accent3:  #7c3aed;
  --text:     #e8f4f8;
  --muted:    #BFC7D9;
  --glow:     0 0 20px rgba(0,212,255,0.3);

  /* Overlay gradients */
  --grid-line:   rgba(0,212,255,0.03);
  --glow-tl:     rgba(0,212,255,0.05);
  --glow-br:     rgba(124,58,237,0.08);

  /* Divers */
  --modal-bg:    rgba(0,0,0,0.8);
  --disclaimer-bg:  rgba(255,107,53,0.08);
  --disclaimer-border: rgba(255,107,53,0.25);
  --disclaimer-text:   rgba(255,107,53,0.85);
}

/* ══════════════════════════════════════════════
   TOKENS — MODE CLAIR
   ══════════════════════════════════════════════ */
[data-theme="light"] {
  --bg:       #f0f4f8;
  --surface:  #ffffff;
  --card:     #ffffff;
  --border:   #d0dce8;
  --accent:   #0078a8;
  --accent2:  #d4500a;
  --accent3:  #5b21b6;
  --text:     #0f1b2d;
  --muted:    #5a6e84;
  --glow:     0 0 20px rgba(0,120,168,0.2);

  --grid-line:   rgba(0,120,168,0.06);
  --glow-tl:     rgba(0,120,168,0.08);
  --glow-br:     rgba(91,33,182,0.07);

  --modal-bg:    rgba(15,27,45,0.5);
  --disclaimer-bg:  rgba(212,80,10,0.07);
  --disclaimer-border: rgba(212,80,10,0.2);
  --disclaimer-text:   #9b3800;
}

/* ══════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

/* ── Fond ambiant (radial glows) ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 20% 20%, var(--glow-tl) 0%, transparent 60%),
    radial-gradient(ellipse 600px 400px at 80% 80%, var(--glow-br) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  transition: background 0.3s;
}

/* ── Grille CSS ── */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ══════════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════════ */
header {
  position: relative; z-index: 10;
  padding: 2rem 1.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  animation: fadeUp 0.5s ease both;
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  box-shadow: var(--glow);
  object-fit: cover;
  transition: box-shadow 0.3s;
}

h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent) 0%, var(--text) 50%, var(--accent3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.tagline a {
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
}

/* ══════════════════════════════════════════════
   BOUTON TOGGLE THÈME
   ══════════════════════════════════════════════ */
.theme-toggle {
  position: fixed;
  top: 1rem; right: 1rem;
  z-index: 200;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.3s;
  line-height: 1;
}

.theme-toggle:hover {
  border-color: var(--accent);
  box-shadow: var(--glow);
}

/* ══════════════════════════════════════════════
   GRILLE PRINCIPALE
   ══════════════════════════════════════════════ */
/* Grille de cards (index.html) — utiliser la classe .main-grid sur le <main> */
.main-grid {
  position: relative; z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

/* <main> générique pour les pages à contenu linéaire */
main {
  position: relative; z-index: 1;
}

/* ══════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s, background 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
  /* Animation d'entrée */
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.4s ease forwards;
}

.card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(0,212,255,0.04) 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

[data-theme="light"] .card::before {
  background: linear-gradient(135deg, transparent 60%, rgba(0,120,168,0.04) 100%);
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--glow), 0 8px 30px rgba(0,0,0,0.1);
}

.card:hover::before { opacity: 1; }

.card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}

.card-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--text);
}

.card-desc {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.6;
}

.card-tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: rgba(0,212,255,0.1);
  color: var(--accent);
  border: 1px solid rgba(0,212,255,0.2);
}

[data-theme="light"] .card-tag {
  background: rgba(0,120,168,0.08);
  border-color: rgba(0,120,168,0.2);
}

/* Variantes accent2 / accent3 */
.card.accent2:hover  { border-color: var(--accent2); box-shadow: 0 0 20px rgba(255,107,53,0.25), 0 8px 30px rgba(0,0,0,0.1); }
.card.accent2 .card-tag { background: rgba(255,107,53,0.1); color: var(--accent2); border-color: rgba(255,107,53,0.2); }

.card.accent3:hover  { border-color: var(--accent3); box-shadow: 0 0 20px rgba(124,58,237,0.25), 0 8px 30px rgba(0,0,0,0.1); }
.card.accent3 .card-tag { background: rgba(124,58,237,0.1); color: #a78bfa; border-color: rgba(124,58,237,0.2); }

[data-theme="light"] .card.accent3 .card-tag { color: var(--accent3); }

/* Card large (pleine largeur) */
.card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.25rem;
}

.card-wide .card-icon { margin: 0; font-size: 2.5rem; }

/* ── Animation featured (secousse) ── */
@keyframes featured-loop {
  0%   { opacity: 1; transform: scale(1) translateX(0); }
  2%   { opacity: 1; transform: scale(1) translateX(-1px) rotate(-0.3deg); }
  4%   { opacity: 1; transform: scale(1) translateX(1px)  rotate(0.3deg); }
  6%   { opacity: 1; transform: scale(1) translateX(-1px) rotate(-0.3deg); }
  8%   { opacity: 1; transform: scale(1) translateX(1px)  rotate(0.3deg); }
  10%  { opacity: 1; transform: scale(1) translateX(0); }
  25%  { opacity: 1; transform: scale(1) translateX(0); }
  28%  { opacity: 1; transform: scale(1.04) translateX(-4px); }
  31%  { opacity: 1; transform: scale(1.06) translateX(4px); }
  34%  { opacity: 1; transform: scale(1.07) translateX(-3px); }
  37%  { opacity: 1; transform: scale(1.07) translateX(3px); }
  40%  { opacity: 1; transform: scale(1.07) translateX(-2px); }
  43%  { opacity: 1; transform: scale(1.07) translateX(2px); }
  46%  { opacity: 1; transform: scale(1.06) translateX(-1px); }
  50%  { opacity: 1; transform: scale(1.03) translateX(0); }
  55%  { opacity: 1; transform: scale(1) translateX(0); }
  100% { opacity: 1; transform: scale(1) translateX(0); }
}

.card-featured {
  opacity: 1 !important;
  border-color: var(--accent2) !important;
  box-shadow: 0 0 20px rgba(255,107,53,0.3), 0 8px 30px rgba(0,0,0,0.4) !important;
}

.card-featured.ready {
  opacity: 1 !important;
  animation: featured-loop 3s ease-in-out infinite both !important;
}

.card-featured.ready:hover {
  animation: none !important;
  transform: translateY(-3px);
}

/* Délais animation d'entrée des cards */
.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.10s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.20s; }
.card:nth-child(5) { animation-delay: 0.25s; }
.card:nth-child(6) { animation-delay: 0.30s; }
.card:nth-child(7) { animation-delay: 0.35s; }

/* ══════════════════════════════════════════════
   MODAL
   ══════════════════════════════════════════════ */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: var(--modal-bg);
  backdrop-filter: blur(8px);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: 0 0 60px rgba(0,0,0,0.3);
  animation: modalIn 0.25s ease;
  transition: background 0.3s;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none; border: none;
  color: var(--muted); cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  transition: color 0.2s;
}

.modal-close:hover { color: var(--text); }

.modal-icon { font-size: 2.5rem; margin-bottom: 1rem; }

.modal h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--accent);
}

.modal p {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.modal-actions { display: flex; flex-direction: column; gap: 0.5rem; }

/* ══════════════════════════════════════════════
   BOUTONS
   ══════════════════════════════════════════════ */
.btn {
  display: block;
  text-align: center;
  text-decoration: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}

.btn-primary:hover { filter: brightness(0.88); box-shadow: var(--glow); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ══════════════════════════════════════════════
   BANDE SOCIALE
   ══════════════════════════════════════════════ */
.social-strip {
  position: relative; z-index: 1;
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem 1.5rem 3rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.2s;
}

.social-link:hover {
  color: var(--text);
  border-color: var(--accent);
  box-shadow: var(--glow);
}

/* ══════════════════════════════════════════════
   DISCLAIMER BAR
   ══════════════════════════════════════════════ */
.disclaimer-bar {
  position: relative; z-index: 5;
  background: var(--disclaimer-bg);
  border-top: 1px solid var(--disclaimer-border);
  border-bottom: 1px solid var(--disclaimer-border);
  padding: 0.6rem 1.5rem;
  text-align: center;
  font-size: 0.68rem;
  color: var(--disclaimer-text);
  letter-spacing: 0.05em;
}

.disclaimer-bar a {
  color: var(--accent2);
  text-decoration: underline;
  cursor: pointer;
}

.disclaimer-icon { width: 80px; height: auto; }

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */
footer {
  position: relative; z-index: 1;
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

footer a { color: var(--accent); text-decoration: none; }

/* ══════════════════════════════════════════════
   ANIMATIONS D'ENTRÉE
   ══════════════════════════════════════════════ */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}



/* ══════════════════════════════════════════════
   RESPONSIVE — s'applique à toutes les pages
   ══════════════════════════════════════════════ */

@media (max-width: 600px) {

  /* ── Grille index : 1 colonne ── */
  .main-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem 1rem 3rem;
    gap: 0.75rem;
  }

  /* ── Card wide ── */
  .card-wide {
    grid-template-columns: 1fr;
    grid-column: 1;
  }
  .card-wide .card-icon { font-size: 2rem; margin-bottom: 0.5rem; }

  /* ── Header ── */
  header { padding: 1.25rem 1rem 0.75rem; }
  .logo-wrap { gap: 0.5rem; }
  .avatar { width: 44px; height: 44px; }

  h1 {
    font-size: clamp(1.4rem, 6vw, 2rem);
    letter-spacing: -0.01em;
  }

  .tagline {
    font-size: 0.63rem;
    letter-spacing: 0.06em;
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  /* ── Toggle ── */
  .theme-toggle { top: 0.6rem; right: 0.6rem; width: 34px; height: 34px; font-size: 0.95rem; }

  /* ── Cards ── */
  .card { padding: 1rem; }
  .card-icon  { font-size: 1.5rem; margin-bottom: 0.5rem; }
  .card-title { font-size: 0.9rem;  word-break: break-word; overflow-wrap: break-word; }
  .card-desc  { font-size: 0.69rem; word-break: break-word; overflow-wrap: break-word; }
  .card-tag   { font-size: 0.58rem; letter-spacing: 0.05em; }

  /* ── Disclaimer ── */
  .disclaimer-bar {
    font-size: 0.61rem;
    letter-spacing: 0.02em;
    padding: 0.5rem 0.75rem;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  /* ── Social strip ── */
  .social-strip { gap: 0.45rem; padding: 1rem 0.75rem 2rem; }
  .social-link  { font-size: 0.63rem; letter-spacing: 0.03em; padding: 0.38rem 0.6rem; }

  /* ── Modal ── */
  .modal { padding: 1.5rem 1.1rem; border-radius: 12px; }
  .modal h2 { font-size: 1.1rem; word-break: break-word; }
  .modal p  { font-size: 0.73rem; word-break: break-word; }

  /* ── Boutons ── */
  .btn { font-size: 0.76rem; padding: 0.65rem 0.9rem; }

  /* ── Footer ── */
  footer {
    font-size: 0.61rem;
    letter-spacing: 0.02em;
    padding: 1rem 0.75rem;
    word-break: break-word;
    overflow-wrap: break-word;
  }
}
