/* =================================================================
   Martin BTC — Feuille de style principale
   Design system : Bitcoin-native, éditorial, nomade, premium
   Palette : noir profond / anthracite / crème / orange Bitcoin
   ================================================================= */

/* ---------- 1. Variables ---------- */
:root {
  /* Couleurs de fond */
  --bg:        #0B0B0D;
  --bg-2:      #0F1014;
  --bg-3:      #15110C;
  --surface:   #16181D;
  --surface-2: #1B1E25;
  --line:      rgba(255, 255, 255, 0.08);
  --line-2:    rgba(255, 255, 255, 0.14);

  /* Texte */
  --text:    #F4F1EA;   /* crème / blanc cassé */
  --muted:   #A7A9B0;   /* gris clair */
  --muted-2: #74767E;   /* gris graphite */

  /* Orange Bitcoin */
  --orange:      #F7931A;
  --orange-2:    #FFB347;
  --orange-deep: #E07B00;
  --orange-soft: rgba(247, 147, 26, 0.12);
  --orange-line: rgba(247, 147, 26, 0.30);

  /* Accent Latam très discret */
  --terracotta: #C75B39;

  /* Système */
  --radius:    16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --maxw:      1180px;
  --gap:       clamp(1rem, 3vw, 2rem);
  --shadow:    0 18px 50px -20px rgba(0, 0, 0, 0.7);
  --shadow-orange: 0 22px 60px -28px rgba(247, 147, 26, 0.55);

  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  --font-mono:    ui-monospace, 'SF Mono', 'JetBrains Mono', 'Cascadia Mono', Consolas, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- 3. Décor de fond ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(247, 147, 26, 0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(247, 147, 26, 0.05), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
/* Grain subtil (texture pré-rendue, légère) */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("../assets/img/noise.png");
  background-size: 96px 96px;
}

/* ---------- 4. Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.2rem); }
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.divider { height: 1px; background: var(--line); border: 0; }

.grid { display: grid; gap: var(--gap); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .cols-3, .cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

/* Accessibilité : lien d'évitement */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--orange); color: #0B0B0D; padding: 0.7rem 1.2rem;
  border-radius: 0 0 10px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--orange-2); outline-offset: 3px; border-radius: 4px; }

/* ---------- 5. Typographie ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.02em; color: var(--text); }
.h-xl { font-size: clamp(2.6rem, 7vw, 5rem); }
.h-lg { font-size: clamp(2rem, 5vw, 3.3rem); }
.h-md { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
.h-sm { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

.kicker {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--orange); font-weight: 500;
}
.kicker::before {
  content: ""; width: 26px; height: 1px; background: var(--orange); opacity: 0.7;
}
.kicker--center::after { content: ""; width: 26px; height: 1px; background: var(--orange); opacity: 0.7; }

.lead { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--muted); max-width: 60ch; }
.text-muted { color: var(--muted); }
.text-orange { color: var(--orange); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mt-1 { margin-top: 0.75rem; } .mt-2 { margin-top: 1.5rem; } .mt-3 { margin-top: 2.25rem; } .mt-4 { margin-top: 3rem; }
.mb-2 { margin-bottom: 1.5rem; }
.maxw-prose { max-width: 68ch; }

/* ---------- 6. Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.85rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: 0.97rem;
  font-family: var(--font-display); letter-spacing: -0.01em;
  transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap; border: 1px solid transparent; line-height: 1;
}
.btn svg { width: 1.1em; height: 1.1em; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: linear-gradient(135deg, var(--orange-2), var(--orange)); color: #1A0F00; box-shadow: var(--shadow-orange); }
.btn--primary:hover { box-shadow: 0 26px 70px -26px rgba(247, 147, 26, 0.75); }
.btn--ghost { background: rgba(255, 255, 255, 0.03); border-color: var(--line-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--orange-line); background: var(--orange-soft); color: var(--orange-2); }
.btn--yt { background: #FF0033; color: #fff; }
.btn--yt:hover { box-shadow: 0 20px 50px -22px rgba(255, 0, 51, 0.7); }
.btn--lg { padding: 1.05rem 1.7rem; font-size: 1.05rem; }
.btn--block { display: flex; width: 100%; }

/* ---------- 7. Header / Navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 11, 13, 0.62);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}
.site-header.scrolled { background: rgba(11, 11, 13, 0.88); border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 70px; }

.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; }
.brand .dot { color: var(--orange); }
.brand small { display: block; font-size: 0.62rem; letter-spacing: 0.18em; color: var(--muted-2); font-weight: 500; text-transform: uppercase; margin-top: 1px; }
.brand .brand-text { line-height: 1; }

.nav-links { display: flex; align-items: center; gap: 0.3rem; }
.nav-links a {
  padding: 0.5rem 0.85rem; border-radius: 999px; font-size: 0.93rem; color: var(--muted);
  font-weight: 500; transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.04); }
.nav-links a.active { color: var(--orange-2); }

.nav-cta { display: flex; align-items: center; gap: 0.6rem; }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); align-items: center; justify-content: center; }
.nav-toggle span { position: relative; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
body.menu-open .nav-toggle span { background: transparent; }
body.menu-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
body.menu-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 940px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed; inset: 70px 0 0 0; flex-direction: column; align-items: stretch; gap: 0.2rem;
    background: rgba(11, 11, 13, 0.98); backdrop-filter: blur(20px);
    padding: 1.4rem clamp(1.1rem, 4vw, 2.2rem) 2rem; transform: translateX(100%);
    transition: transform 0.4s var(--ease); overflow-y: auto; z-index: 99;
  }
  body.menu-open .nav-links { transform: translateX(0); }
  .nav-links a { padding: 0.95rem 0.6rem; font-size: 1.18rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-links .mobile-cta { margin-top: 1.4rem; display: grid; gap: 0.7rem; border: 0; padding: 0; }
  .nav-links .mobile-cta .btn { width: 100%; }
  .nav-cta .btn-desktop { display: none; }
}
@media (min-width: 941px) { .nav-links .mobile-cta { display: none; } }

/* ---------- 8. Hero ---------- */
.hero { position: relative; padding-block: clamp(3rem, 8vw, 6rem) clamp(3rem, 7vw, 5rem); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { margin-top: 1.1rem; }
.hero h1 .grad { background: linear-gradient(120deg, var(--orange-2), var(--orange)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin-top: 1.3rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2.4rem; color: var(--muted); font-size: 0.9rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-meta .dot-orange { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px var(--orange-soft); }

/* Carte/route visuelle */
.hero-visual { position: relative; aspect-ratio: 1 / 1; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: linear-gradient(160deg, var(--surface), var(--bg-2)); box-shadow: var(--shadow); }
.hero-visual svg { width: 100%; height: 100%; }

/* ---------- 9. Cartes génériques ---------- */
.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem;
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
  position: relative; overflow: hidden; height: 100%;
}
.card:hover { transform: translateY(-4px); border-color: var(--orange-line); box-shadow: var(--shadow); }
.card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.96rem; }
.card .card-link { color: var(--orange-2); font-weight: 600; font-size: 0.9rem; margin-top: 1rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.card .card-link svg { transition: transform 0.25s; }
.card:hover .card-link svg { transform: translateX(4px); }

.icon-badge {
  width: 48px; height: 48px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--orange-soft); border: 1px solid var(--orange-line); color: var(--orange-2); margin-bottom: 1.1rem;
}
.icon-badge svg { width: 24px; height: 24px; }

/* ---------- 10. Cartes vidéo (facade YouTube) ---------- */
.video-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface); transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s; display: flex; flex-direction: column; }
.video-card:hover { transform: translateY(-4px); border-color: var(--orange-line); box-shadow: var(--shadow); }
.video-thumb { position: relative; aspect-ratio: 16 / 9; display: block; overflow: hidden; background: linear-gradient(135deg, var(--bg-3), #1d1206); }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.video-card:hover .video-thumb img { transform: scale(1.05); }
.video-thumb .play {
  position: absolute; inset: 0; margin: auto; width: 62px; height: 62px; border-radius: 50%;
  background: rgba(11, 11, 13, 0.55); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center; transition: 0.3s; color: #fff;
}
.video-thumb .play svg { width: 22px; height: 22px; margin-left: 3px; }
.video-card:hover .play { background: var(--orange); color: #1A0F00; transform: scale(1.08); border-color: transparent; }
.video-thumb .badge-time { position: absolute; bottom: 9px; right: 9px; background: rgba(0,0,0,0.78); color: #fff; font-size: 0.72rem; padding: 0.15rem 0.5rem; border-radius: 6px; font-family: var(--font-mono); }
.video-thumb .ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0.5; }
.video-thumb .ph svg { width: 46px; height: 46px; }
.video-body { padding: 1.05rem 1.15rem 1.25rem; }
.video-body h3 { font-size: 1.02rem; line-height: 1.25; }
.video-body .meta { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.6rem; font-size: 0.8rem; color: var(--muted-2); font-family: var(--font-mono); }

/* ---------- 11. Tags / badges ---------- */
.tag { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.76rem; font-family: var(--font-mono); letter-spacing: 0.04em; padding: 0.3rem 0.65rem; border-radius: 999px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); color: var(--muted); }
.tag--orange { background: var(--orange-soft); border-color: var(--orange-line); color: var(--orange-2); }
.tag-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.pill-status { font-size: 0.72rem; font-family: var(--font-mono); padding: 0.25rem 0.6rem; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.08em; }
.pill-status.online { background: rgba(58, 196, 109, 0.12); color: #4cd784; border: 1px solid rgba(58,196,109,0.3); }
.pill-status.progress { background: var(--orange-soft); color: var(--orange-2); border: 1px solid var(--orange-line); }
.pill-status.soon { background: rgba(255,255,255,0.05); color: var(--muted); border: 1px solid var(--line-2); }
.pill-status.archive { background: rgba(255,255,255,0.03); color: var(--muted-2); border: 1px solid var(--line); }

/* ---------- 12. Séries ---------- */
.serie-card { display: grid; grid-template-columns: 0.9fr 1.1fr; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface); transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s var(--ease); }
.serie-card:hover { border-color: var(--orange-line); box-shadow: var(--shadow); transform: translateY(-3px); }
.serie-visual { position: relative; min-height: 220px; background-size: cover; background-position: center; }
.serie-visual .country { position: absolute; top: 12px; left: 12px; }
.serie-body { padding: 1.6rem; display: flex; flex-direction: column; }
.serie-body h3 { font-size: 1.35rem; }
.serie-body p { color: var(--muted); margin-top: 0.5rem; font-size: 0.96rem; }
.serie-body .serie-foot { margin-top: auto; padding-top: 1.2rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }
@media (max-width: 720px) { .serie-card { grid-template-columns: 1fr; } .serie-visual { min-height: 180px; } }

/* ---------- 13. Timeline voyages ---------- */
.timeline { position: relative; margin-top: 2.5rem; }
.timeline::before { content: ""; position: absolute; left: 18px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--orange), var(--orange-line), transparent); }
.tl-item { position: relative; padding-left: 58px; padding-bottom: 2.4rem; }
.tl-item::before { content: ""; position: absolute; left: 10px; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--bg); border: 3px solid var(--orange); box-shadow: 0 0 0 5px var(--orange-soft); }
.tl-item:last-child { padding-bottom: 0; }
.tl-place { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em; color: var(--orange); text-transform: uppercase; }
.tl-item h3 { font-size: 1.25rem; margin-top: 0.25rem; }
.tl-item p { color: var(--muted); margin-top: 0.4rem; max-width: 60ch; }

/* ---------- 14. Statistiques / faits (sans chiffres inventés) ---------- */
.fact-row { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.fact { flex: 1 1 180px; background: rgba(255,255,255,0.02); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.4rem; }
.fact .k { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--orange-2); }
.fact .l { color: var(--muted); font-size: 0.9rem; margin-top: 0.2rem; }

/* ---------- 15. Liens (link-in-bio) ---------- */
.bio-wrap { max-width: 520px; margin-inline: auto; }
.bio-head { text-align: center; padding-block: 2rem 0.5rem; }
.bio-avatar { width: 104px; height: 104px; border-radius: 28px; margin-inline: auto; border: 1px solid var(--orange-line); background: linear-gradient(160deg, var(--surface), var(--bg-2)); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow); }
.bio-avatar img { width: 60px; height: 60px; }
.bio-links { display: grid; gap: 0.85rem; margin-top: 2rem; }
.bio-link {
  display: flex; align-items: center; gap: 0.9rem; padding: 1rem 1.2rem; border-radius: 14px;
  background: linear-gradient(180deg, var(--surface), var(--bg-2)); border: 1px solid var(--line);
  transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s; font-weight: 600;
}
.bio-link:hover { transform: translateY(-2px); border-color: var(--orange-line); background: var(--orange-soft); }
.bio-link .ic { width: 40px; height: 40px; flex: none; border-radius: 11px; background: rgba(255,255,255,0.04); display: flex; align-items: center; justify-content: center; color: var(--orange-2); }
.bio-link .ic svg { width: 20px; height: 20px; }
.bio-link .meta { flex: 1; min-width: 0; }
.bio-link .meta small { display: block; font-weight: 400; color: var(--muted); font-size: 0.8rem; }
.bio-link .arrow { color: var(--muted-2); }

/* ---------- 16. Formulaire ---------- */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: 0.86rem; font-weight: 600; color: var(--text); }
.field label .req { color: var(--orange); }
.field input, .field textarea, .field select {
  background: rgba(255,255,255,0.03); border: 1px solid var(--line-2); border-radius: 12px;
  padding: 0.85rem 1rem; transition: border-color 0.2s, background 0.2s; width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--orange); background: rgba(247,147,26,0.05); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%23A7A9B0' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-note { font-size: 0.82rem; color: var(--muted-2); }
.form-status { padding: 0.9rem 1.1rem; border-radius: 12px; font-size: 0.9rem; display: none; }
.form-status.ok { display: block; background: rgba(58,196,109,0.1); border: 1px solid rgba(58,196,109,0.3); color: #4cd784; }
.form-status.err { display: block; background: rgba(231,76,60,0.1); border: 1px solid rgba(231,76,60,0.3); color: #ff8a7a; }
.honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* Checkbox / consent */
.consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.85rem; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--orange); flex: none; }

/* ---------- 17. Bloc d'appel (CTA banner) ---------- */
.cta-band {
  border-radius: var(--radius-lg); padding: clamp(2rem, 5vw, 3.4rem); position: relative; overflow: hidden;
  background: linear-gradient(135deg, rgba(247,147,26,0.16), rgba(247,147,26,0.03));
  border: 1px solid var(--orange-line); text-align: center;
}
.cta-band::before { content: "₿"; position: absolute; right: -10px; bottom: -40px; font-size: 14rem; color: rgba(247,147,26,0.07); font-family: var(--font-display); line-height: 1; pointer-events: none; }
.cta-band .btn-row { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; margin-top: 1.6rem; }

/* ---------- 17b. Bloc projet Swiss Lima Property ---------- */
.slp-band {
  display: grid; grid-template-columns: 0.85fr 1.15fr; align-items: center; gap: clamp(1.2rem, 3vw, 2.6rem);
  border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2.2rem);
  background: linear-gradient(135deg, rgba(247, 147, 26, 0.14), rgba(247, 147, 26, 0.03));
  border: 1px solid var(--orange-line); position: relative; overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.slp-band:hover { transform: translateY(-4px); border-color: var(--orange); box-shadow: var(--shadow-orange); }
.slp-band:hover .btn--primary { box-shadow: 0 26px 70px -26px rgba(247, 147, 26, 0.75); }
.slp-visual { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: linear-gradient(160deg, var(--surface), var(--bg-2)); }
.slp-visual svg { width: 100%; height: 100%; display: block; }
.slp-copy .btn { pointer-events: none; }
@media (max-width: 760px) {
  .slp-band { grid-template-columns: 1fr; }
  .slp-visual { order: -1; aspect-ratio: 16 / 10; }
}

/* ---------- 18. Disclaimer / notes ---------- */
.note-box { border-left: 3px solid var(--orange); background: var(--orange-soft); border-radius: 0 12px 12px 0; padding: 1.1rem 1.3rem; color: var(--muted); font-size: 0.92rem; }
.note-box strong { color: var(--text); }

/* Blog list */
.post-card { display: grid; grid-template-columns: 200px 1fr; gap: 1.4rem; padding: 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: border-color 0.3s, transform 0.3s var(--ease); }
.post-card:hover { border-color: var(--orange-line); transform: translateY(-3px); }
.post-card .thumb { aspect-ratio: 4/3; border-radius: 12px; background: linear-gradient(135deg, var(--bg-3), #1d1206); display: flex; align-items: center; justify-content: center; color: var(--orange-line); }
.post-card .thumb svg { width: 40px; height: 40px; }
.post-meta { display: flex; gap: 0.7rem; font-size: 0.78rem; color: var(--muted-2); font-family: var(--font-mono); margin-bottom: 0.5rem; }
@media (max-width: 600px) { .post-card { grid-template-columns: 1fr; } }

/* Empty state */
.empty { text-align: center; border: 1px dashed var(--line-2); border-radius: var(--radius); padding: clamp(2rem,5vw,3.5rem); color: var(--muted); }
.empty svg { width: 46px; height: 46px; color: var(--orange-line); margin-inline: auto; margin-bottom: 1rem; }

/* ---------- 19. Page hero (sous-pages) ---------- */
.page-hero { padding-block: clamp(2.6rem, 6vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem); }
.page-hero h1 { margin-top: 0.9rem; }
.page-hero .lead { margin-top: 1rem; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted-2); letter-spacing: 0.05em; }
.breadcrumb a:hover { color: var(--orange-2); }

/* ---------- 20. Footer ---------- */
.site-footer { border-top: 1px solid var(--line); margin-top: 2rem; background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4)); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding-block: clamp(2.5rem, 5vw, 4rem) 2rem; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.8rem; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 1rem; }
.footer-grid ul { display: grid; gap: 0.6rem; }
.footer-grid a { color: var(--muted); font-size: 0.92rem; transition: color 0.2s; }
.footer-grid a:hover { color: var(--orange-2); }
.footer-about p { color: var(--muted); font-size: 0.92rem; margin-top: 1rem; max-width: 34ch; }
.social-row { display: flex; gap: 0.6rem; margin-top: 1.3rem; }
.social-row a { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line-2); display: flex; align-items: center; justify-content: center; color: var(--muted); transition: 0.25s; }
.social-row a:hover { color: var(--orange-2); border-color: var(--orange-line); background: var(--orange-soft); transform: translateY(-2px); }
.social-row svg { width: 19px; height: 19px; }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 1.4rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.82rem; color: var(--muted-2); }
.footer-bottom a { color: var(--muted-2); } .footer-bottom a:hover { color: var(--orange-2); }

/* ---------- 21. Animations reveal ---------- */
/* Masqué uniquement si JavaScript est actif (.js) : sans JS, tout reste visible. */
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1 !important; transform: none !important; } }

/* ---------- 22. Utilitaires ---------- */
.flex { display: flex; } .wrap { flex-wrap: wrap; } .items-center { align-items: center; } .gap-1 { gap: 0.6rem; } .gap-2 { gap: 1rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.section-head { max-width: 640px; margin-bottom: 2.6rem; }
.section-head.center { margin-inline: auto; }
.eyebrow-line { display: flex; align-items: center; gap: 1rem; }
.glow-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.5; pointer-events: none; z-index: -1; background: var(--orange); }
.hidden { display: none !important; }