/* Futuriste sobre - Mehdi Fares Portfolio */
:root{
  --bg: #0B0F14;
  --panel: #0e141b;
  --text: #e5e7eb;
  --muted: #9aa4b2;
  --line: rgba(255,255,255,0.08);
  --accent: #22d3ee; /* cyan-400 */
  --accent-soft: rgba(34,211,238,0.12);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
}

.container{max-width:1180px;margin:0 auto;padding:0 20px}
.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,20,0.6);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
}
.brand{font-weight:600; letter-spacing:0.2px}
.nav a{
  color: var(--muted); text-decoration:none; margin-left:20px; font-size:14px;
}
.nav a:hover{color:#fff}

.hero{
  position:relative; overflow:hidden;
  padding: 88px 0 32px;
}
/* subtle glow blobs */
.hero::before, .hero::after{
  content:''; position:absolute; border-radius:50%; filter: blur(60px); pointer-events:none;
}
.hero::before{ width:320px; height:320px; left:30%; top:-120px; background: rgba(34,211,238,0.18); }
.hero::after{ width:380px; height:380px; left:15%; bottom:-160px; background: rgba(59,130,246,0.12); }

h1{
  margin:0;
  font-size: clamp(28px, 4vw, 44px);
  font-weight:700;
}
.hero-sub{
  margin-top:2px; color: var(--muted); max-width:720px;
  font-size: clamp(14px, 1.6vw, 18px);
}
.cta{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:20px; font-size:14px;
  color:#aef; border:1px solid rgba(34,211,238,0.35);
  background: var(--accent-soft);
  padding:10px 14px; border-radius:12px; text-decoration:none;
}
.cta:hover{background: rgba(34,211,238,0.2)}

.section-title{
  display:flex; align-items:flex-end; justify-content:space-between;
  border-top:1px solid var(--line);
  padding-top:28px; margin-top:16px; margin-bottom:12px;
}
.section-title h2{margin:0; font-size:24px}
.section-sub{color:var(--muted); font-size:14px}

.filterbar{
  position:sticky; top:64px; z-index:40;
  background: rgba(11,15,20,0.8);
  border-bottom:1px solid var(--line);
}
.filterbar-inner{
  display:flex; align-items:center; flex-wrap:wrap; gap:8px;
  padding:10px 0;
  color:var(--muted); font-size:13px;
}
.filterbar button{
  border:1px solid var(--line); background:transparent; color:#cdd5df;
  padding:6px 10px; border-radius:999px; font-size:12px; cursor:pointer;
}
.filterbar button.active{
  border-color: rgba(34,211,238,0.5);
  background: var(--accent-soft);
  color: #bff6ff;
}

.grid{
  display:grid; gap:18px;
  grid-template-columns: repeat(1, minmax(0,1fr));
}
@media (min-width: 760px){
  .grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (min-width: 1024px){
  .grid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
}

.card{
  border:1px solid var(--line); border-radius:16px; overflow:hidden;
  background: rgba(255,255,255,0.03);
  transition: border-color .25s ease, transform .25s ease;
}
.card:hover{ border-color: rgba(34,211,238,0.35); transform: translateY(-1px); }
.card-media{
  position:relative; aspect-ratio:16/9; overflow:hidden;
}
.card-media img{ width:100%; height:100%; object-fit:fill; transition: transform .35s ease; display:block }
.card:hover .card-media img{ transform: scale(1.03) }
.card-grad{ position:absolute; inset:0; background: linear-gradient(to top, rgba(0,0,0,.55), transparent) }

.card-body{ padding:14px }
.badges{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:8px }
.badge{
  font-size:11px; text-transform:uppercase; letter-spacing:.4px;
  color:#aef; border:1px solid rgba(34,211,238,0.35);
  background: var(--accent-soft); padding:4px 8px; border-radius:999px;
}
.card-title{ margin:0; font-size:18px; font-weight:600 }

.card-blurb{ margin:6px 0 0; color:var(--muted); font-size:14px }

.card--sm{ width: min(100%, 520px); margin: 18px auto; }
.card--sm .card-media{ aspect-ratio: 0; }

.card-media img{ object-fit:fill;}

.prose .card--sm {
  display: inline-block;
  width: calc(33% - 8px);   /* 2 colonnes */
  vertical-align: top;
  margin: 12px 0;
}

@media (max-width: 760px) {
  .prose .card--sm {
    display: block;
    width: 100%;
    margin-left: 0 !important;
  }
}

.figure-legend {font-size: 15px; text-align: center;}

.tech{
  display:flex; flex-wrap:wrap; gap:6px; margin-top:10px;
}
.tech span{
  border:1px solid var(--line); padding:3px 8px; border-radius:8px; font-size:11px; color:#cdd5df;
}

.footer{
  margin-top:40px; border-top:1px solid var(--line);
  padding:28px 0; text-align:center; color:var(--muted); font-size:14px;
}

/* Project page */
.project-hero{
  padding: 100px 0 24px;
}
.project-meta{
  display:flex; flex-wrap:wrap; gap:8px; margin:10px 0 18px;
}
.links a{
  color:#bff6ff; text-decoration:none; margin-right:14px; font-size:14px;
}
.links a:hover{ text-decoration:underline }

/* Neutralise l'underline + couleurs link/visited sur les cartes cliquables */
.grid > a.card,
.grid > a.card:link,
.grid > a.card:visited,
.grid > a.card:hover,
.grid > a.card:active,
.grid > a.card:focus {
  color: inherit !important;
  text-decoration: none !important;
}

/* Assure qu'aucun enfant n'hérite d'une déco d'ancre */
a.card * {
  text-decoration: none !important;
}

/* Focus visible mais propre pour l’accessibilité */
a.card:focus {
  outline: 2px solid rgba(34, 211, 238, 0.4);
  outline-offset: 4px;
}

.prose { margin-top: 16px; }
.prose p { margin: 0 0 12px 0; color: var(--muted); font-size: 17px; text-align: justify; text-justify: inter-word; }
.prose h3 { margin: 18px 0 8px; font-size: 20px; color: var(--text); }
.prose ul { margin: 8px 0 12px 20px; padding: 0; }
.prose li { color: var(--muted); margin: 4px 0; }

/* Reveal animation */
.prose { opacity: 0; transform: translateY(6px); }
.prose.is-ready { opacity: 1; transform: none; transition: opacity .45s ease, transform .45s ease; }

/* Stagger (léger décalage entre les éléments) */
.prose.is-ready > * {
  opacity: 0; transform: translateY(6px);
  animation: proseIn .5s ease forwards;
  animation-delay: calc(var(--stagger, 0) * 60ms);
}
@keyframes proseIn { to { opacity: 1; transform: none; } }

/* Respecte les préférences d’accessibilité */
@media (prefers-reduced-motion: reduce) {
  .prose, .prose.is-ready, .prose.is-ready > * {
    transition: none !important; animation: none !important; opacity: 1 !important; transform: none !important;
  }
}

/* Lightbox - compat Edge */
.lightbox-backdrop {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0; /* au lieu de inset */
  z-index: 9999;
  display: flex;               /* toujours présent pour éviter les bugs Edge */
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.82);
  -webkit-backdrop-filter: blur(2px); /* prefix pour Edge/Chrome */
  backdrop-filter: blur(2px);

  padding: 24px;

  /* caché par défaut via visibilité, pas display */
  visibility: hidden;
  opacity: 0;
  pointer-events: none;        /* pas cliquable quand fermé */
  transition: opacity .25s ease, visibility 0s linear .25s;
}

.lightbox-backdrop.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity .25s ease;
}

.lightbox-figure {
  max-width: min(92vw, 1200px);
  max-height: 92vh;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 10px;
}

.lightbox-figure img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--line);
  transform: scale(.985);
  transition: transform .25s ease;
}
.lightbox-backdrop.is-open .lightbox-figure img { transform: scale(1); }

.lightbox-caption { 
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

body.modal-open { overflow: hidden; }

/* Curseurs */
.prose .card .card-media img { cursor: zoom-in; }
.lightbox-backdrop { cursor: zoom-out; }

/*video */

/* La figure ne s'étire plus : elle s'ajuste au média */
.prose figure.card.card--fit {
  display: inline-block !important;   /* shrink-wrap */
  width: auto !important;             /* pas 100% */
  max-width: 30% !important;
  margin: 18px auto;
}

/* Le conteneur média ne force plus de ratio ni de largeur */
.prose figure.card.card--fit > .card-media {
  display: inline-block !important;
  width: auto !important;
  aspect-ratio: auto !important;
}

/* Le média garde sa taille intrinsèque (mais capé à 100%) */
.prose figure.card.card--fit > .card-media > video,
.prose figure.card.card--fit > .card-media > img {
  width: auto !important;
  max-width: 100% !important;
  height: auto !important;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #000;
}

/* La légende suit la largeur du média */
.prose figure.card.card--fit > .figure-legend {
  max-width: 100%;
  text-align: center;
}

/* Curseur zoom aussi sur les vidéos dans les cards */
.prose .card .card-media video { cursor: zoom-in; }

/* La lightbox supporte la vidéo comme l'image */
.lightbox-figure video {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  display: none;              /* caché par défaut; on toggle en JS */
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #000;
  transform: scale(.985);
  transition: transform .25s ease;
}
.lightbox-backdrop.is-open .lightbox-figure video { transform: scale(1); }

/* Liens jolis dans le contenu */
.prose a {
  color: #bff6ff;
  text-decoration: none;
  border-bottom: 1px solid rgba(34,211,238,.35);
  box-shadow: inset 0 -2px 0 var(--accent-soft);
  transition: color .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.prose a:hover {
  color: #fff;
  border-color: rgba(34,211,238,.6);
  box-shadow: inset 0 -6px 0 var(--accent-soft);
}
/* Icône externe discrète pour target="_blank" */
.prose a[target="_blank"]::after {
  content: "↗";
  margin-left: .35em;
  font-size: .85em;
  opacity: .7;
  transition: transform .2s ease, opacity .2s ease;
}
.prose a[target="_blank"]:hover::after { transform: translateY(-1px); opacity: .9; }
/* Focus accessible */
.prose a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
/* Réduit les animations si demandé par l’utilisateur */
@media (prefers-reduced-motion: reduce) {
  .prose a { transition: none; box-shadow: inset 0 -2px 0 var(--accent-soft); }
}