/* =========================================================
   layout.css — En-tête, pied de page, sections, grilles
   Thème « Nuit »
   ========================================================= */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 9, 10, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  view-transition-name: site-header; /* reste fixe pendant les transitions */
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 64px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  color: var(--ink); text-decoration: none;
}
.brand img { width: 28px; height: 28px; }
.brand b { color: var(--accent); font-weight: inherit; }

.nav { display: flex; gap: 26px; }
.nav a {
  position: relative;
  color: var(--muted); text-decoration: none; font-weight: 500; font-size: 0.92rem;
  padding-block: 4px; transition: color 0.2s;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: -6px; width: 4px; height: 4px; margin-left: -2px;
  border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent);
}

.menu-toggle {
  display: none; background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink); padding: 8px 14px; font: 500 0.9rem var(--font-body); cursor: pointer;
}

/* ---------- Bandeau de page (pages internes) ---------- */
.page-hero { position: relative; }
.page-hero::before {
  content: ""; position: absolute; top: -260px; left: 50%; width: 900px; height: 560px; max-width: 100vw;
  transform: translateX(-50%); pointer-events: none;
  background: radial-gradient(closest-side, var(--glow), transparent);
}
.page-hero .wrap { position: relative; padding-block: 88px 24px; display: grid; gap: 18px; }
.page-hero p { color: var(--muted); font-size: 1.1rem; max-width: 40em; }

/* ---------- Accueil ---------- */
.hero { position: relative; }
.hero::before {
  content: ""; position: absolute; top: -200px; left: 50%; width: 900px; height: 600px; max-width: 100vw;
  transform: translateX(-50%); pointer-events: none;
  background: radial-gradient(closest-side, var(--glow), transparent);
}
.hero .wrap {
  position: relative;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center;
  padding-block: 104px 88px;
}
.hero-text { display: grid; gap: 22px; min-width: 0; justify-items: start; }
.hero-text .lead { font-size: 1.12rem; color: var(--muted); max-width: 32em; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Terminal (accueil) */
.term {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  font: 0.86rem/1.9 var(--font-mono); min-width: 0;
  box-shadow: 0 30px 80px -30px rgba(62, 224, 143, 0.25);
}
.term-bar {
  display: flex; gap: 6px; align-items: center; padding: 12px 14px;
  border-bottom: 1px solid var(--line); color: var(--muted); font-size: 0.75rem;
}
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a2e33; }
.term pre { margin: 0; padding: 18px; min-height: 290px; white-space: pre-wrap; color: var(--muted); font: inherit; }
.term .ok { color: var(--accent); }
.term .cmd { color: var(--ink); }
.cursor { display: inline-block; width: 8px; height: 1em; background: var(--accent); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Chiffres clés */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.stats > div { padding: 30px 20px; border-right: 1px solid var(--line); display: grid; gap: 2px; }
.stats > div:last-child { border-right: 0; }
.stats b { font: 600 2.4rem/1.1 var(--font-display); letter-spacing: -0.03em; }
.stats span { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }

/* ---------- Sections ---------- */
.block .wrap { padding-block: 96px; display: grid; gap: 44px; }
.section-head { display: grid; gap: 14px; max-width: 36em; justify-items: start; }
.section-head p { color: var(--muted); }

/* Halo lumineux qui suit la souris (classe ajoutée par effects.js) */
.card, .project, .testimonial, .channel, .form, .cta-box, .step-card { position: relative; isolation: isolate; }
.has-glow::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background: radial-gradient(400px circle at var(--x, 50%) var(--y, 50%), rgba(62, 224, 143, 0.11), transparent 40%);
  opacity: 0; transition: opacity 0.4s;
}
.has-glow:hover::before { opacity: 1; }

/* Cartes de services */
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; display: grid; gap: 14px; align-content: start;
  transition: border-color 0.3s;
}
.card:hover, .project:hover, .testimonial:hover, .step-card:hover { border-color: var(--line-strong); }
.card .tag-line { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }
.card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; color: var(--muted); }
.card li::before { content: "› "; color: var(--accent); }
.card .price {
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--ink);
  border-top: 1px solid var(--line); padding-top: 14px;
}
.card a.more { font-weight: 500; text-decoration: none; }
.card a.more:hover { text-decoration: underline; }

/* Étapes (processus de travail) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: step; }
.steps li {
  display: grid; gap: 10px; align-content: start; counter-increment: step;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
}
/* Numéro en ::after (::before est réservé au halo), remonté en tête avec order */
.steps li::after {
  content: "0" counter(step);
  order: -1;
  font: 500 3rem/1 var(--font-mono);
  color: transparent; -webkit-text-stroke: 1px var(--line-strong);
  margin-bottom: 18px;
}
.steps p { color: var(--muted); font-size: 0.95rem; }

/* Compétences */
.skills { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 48px; }
.skill-group { display: grid; gap: 4px; align-content: start; }
.skill-group h3 { margin-bottom: 8px; }
.skill {
  display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--line);
}
.skill .name { font-weight: 500; }
.skill .lvl { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); text-align: right; }
.meter { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.meter i { height: 5px; border-radius: 2px; background: var(--meter-off); transform-origin: left; }
.meter i.on { background: var(--accent); box-shadow: 0 0 8px rgba(62, 224, 143, 0.4); }
.legend { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); display: flex; gap: 20px; flex-wrap: wrap; }

/* Projets */
.projects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.project {
  display: grid; gap: 10px; align-content: start; padding: 26px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color 0.3s;
}
.project p { color: var(--muted); font-size: 0.95rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tags span { font-family: var(--font-mono); font-size: 0.72rem; padding: 3px 9px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface-2); color: var(--muted); }

/* À propos (faits) */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.about > p { color: var(--muted); font-size: 1.05rem; }
.facts { display: grid; gap: 12px; }
.fact { display: grid; grid-template-columns: 9.5em 1fr; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.fact .k { font-family: var(--font-mono); font-size: 0.78rem; color: var(--accent); padding-top: 3px; }

/* Témoignages : deux bandeaux qui défilent en sens inverse */
.testimonials-rows {
  display: grid; gap: 14px; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.testimonials-track { display: flex; gap: 14px; width: max-content; animation: slide 45s linear infinite; }
.testimonials-track.reverse { animation-direction: reverse; }
.testimonials-rows:hover .testimonials-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(calc(-50% - 7px)); } }
.testimonial {
  margin: 0; width: 360px; display: grid; gap: 16px; align-content: space-between;
  padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  transition: border-color 0.3s;
}
.testimonial blockquote { margin: 0; line-height: 1.6; }
.testimonial figcaption { display: flex; align-items: center; gap: 12px; }
.testimonial figcaption > span:last-child { display: grid; }
.avatar {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--accent);
  font: 500 0.8rem var(--font-mono);
}

/* Bandeau d'appel à l'action */
.cta .wrap { padding-block: 40px 96px; }
.cta-box {
  display: grid; justify-items: center; text-align: center; gap: 18px;
  padding: 88px 24px; border: 1px solid var(--line); border-radius: 24px; overflow: hidden;
  background: linear-gradient(180deg, var(--surface), var(--bg));
}
.cta-box::after {
  content: ""; position: absolute; bottom: -260px; left: 50%; width: 700px; height: 400px; max-width: 120%;
  transform: translateX(-50%); pointer-events: none; z-index: -1;
  background: radial-gradient(closest-side, rgba(62, 224, 143, 0.22), transparent);
}
.cta-box > div { display: grid; gap: 12px; justify-items: center; }
.cta-box h2 { font-size: clamp(2rem, 5vw, 3.6rem); }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 32px; }
.channels { display: grid; gap: 14px; align-content: start; }
.channel { display: grid; gap: 4px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.channel .k { font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent); }
.channel .v { font-weight: 600; user-select: all; word-break: break-word; }
.channel a { font-size: 0.92rem; text-decoration: none; }
.channel a:hover { text-decoration: underline; }
.form { display: grid; gap: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.form .btn { justify-self: start; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-msg { font-size: 0.92rem; min-height: 1.4em; color: #ff8a7a; }
.form-msg.ok { color: var(--ok); }

/* Texte long (mentions légales) */
.prose { max-width: 46em; display: grid; gap: 14px; }
.prose h2 { font-size: 1.35rem; margin-top: 22px; letter-spacing: -0.01em; }
.prose p, .prose li { color: var(--muted); }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap {
  padding-block: 32px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.85rem; color: var(--muted);
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero .wrap, .cards, .skills, .about, .contact { grid-template-columns: 1fr; }
  .projects { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats > div:nth-child(2) { border-right: 0; }
  .stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .hero .wrap { padding-block: 64px 56px; gap: 36px; }
  .page-hero .wrap { padding-top: 64px; }
  .block .wrap { padding-block: 72px; }
  .testimonial { width: 290px; }

  .menu-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 8px max(20px, env(safe-area-inset-left, 0px)) 16px;
  }
  .nav.open { display: flex; }
  .nav a { padding-block: 12px; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { color: var(--accent); }
  .nav a[aria-current="page"]::after { display: none; }
}
@media (max-width: 480px) {
  .row, .steps { grid-template-columns: 1fr; }
  .fact { grid-template-columns: 1fr; gap: 2px; }
  .term pre { min-height: 0; font-size: 0.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  /* Sans animation : les avis deviennent une grille normale, alignée sur le reste du site */
  .testimonials-rows {
    max-width: var(--max); margin: 0 auto; padding-inline: 20px;
    -webkit-mask-image: none; mask-image: none;
  }
  .testimonials-track {
    animation: none; width: auto;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
  .testimonial { width: auto; }
  .cursor { animation: none; }
}