/* =========================================================================
   WebDream Studio — style.css
   Design system : bleu nuit + bleu électrique + platine + doré (parcimonie)
   Typo : Space Grotesk (titres) + Inter (texte)
   ========================================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  /* Fonds sombres — palette unique, sans blanc */
  --ink:        #05070D;
  --navy-900:   #0A1120;
  --navy-800:   #0F1A32;
  --navy-700:   #16233F;
  --navy-600:   #1E3357;

  /* Surfaces élevées (remplacent les fonds clairs) */
  --paper:      #101B36;
  --mist:       #0D1729;
  --cloud:      #16233F;

  /* Accents */
  --electric:   #2E6BFF;
  --electric-2: #5B9DFF;
  --azure:      #7FB2FF;
  --platinum:   #B9C4D8;
  --gold:       #D2A85C;
  --gold-soft:  #E8D3A6;

  /* Texte — clair sur fond sombre partout */
  --ink-text:   #ECF1FB;
  --muted:      #94A2BD;
  --on-dark:    #EAF0FA;
  --on-dark-mut:#94A2BD;

  /* Lignes */
  --line:       rgba(255,255,255,.10);
  --line-dark:  rgba(255,255,255,.09);

  /* Rayons */
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-pill: 999px;

  /* Ombres — profondeur sur fond sombre */
  --sh-1: 0 1px 2px rgba(0,0,0,.35), 0 4px 14px rgba(0,0,0,.22);
  --sh-2: 0 10px 30px rgba(0,0,0,.45), 0 2px 10px rgba(0,0,0,.3);
  --sh-3: 0 28px 68px rgba(0,0,0,.55);
  --sh-glow: 0 18px 50px rgba(46,107,255,.35);

  /* Divers */
  --maxw: 1180px;
  --gutter: clamp(1.1rem, 4vw, 2.4rem);
  --sect-y: clamp(4.5rem, 9vw, 8rem);
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--navy-900); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink-text);
  background: var(--navy-900);
  background-image:
    radial-gradient(120% 60% at 15% -10%, rgba(46,107,255,.11), transparent 55%),
    radial-gradient(90% 55% at 100% 8%, rgba(210,168,92,.10), transparent 60%);
  background-attachment: fixed;
  line-height: 1.65;
  font-size: 1.0625rem;
  -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; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 3px solid var(--electric); outline-offset: 3px; border-radius: 4px; }

::selection { background: rgba(210,168,92,.4); color: #fff; }
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--navy-600); border-radius: 8px; border: 3px solid var(--ink); }
::-webkit-scrollbar-thumb:hover { background: var(--electric); }

/* ---------- 3. Typographie ---------- */
h1,h2,h3,h4 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink-text);
  font-weight: 700;
}
.h-display { font-size: clamp(2.6rem, 5.6vw, 4.6rem); letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
p { color: var(--muted); }
strong { color: var(--ink-text); font-weight: 600; }

.eyebrow {
  font-family: "Space Grotesk", sans-serif;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}
.on-dark .eyebrow, .dark .eyebrow { color: var(--gold-soft); }

/* ---------- 4. Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--sect-y); }
.section-head { max-width: 640px; margin-bottom: clamp(2.2rem, 4vw, 3.4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head p { margin-top: 1rem; font-size: 1.075rem; }
.lead { font-size: 1.15rem; color: var(--muted); }

.dark { background: var(--navy-900); color: var(--on-dark); }
.dark h1,.dark h2,.dark h3,.dark h4 { color: #fff; }
.dark p { color: var(--on-dark-mut); }
.dark strong { color: #fff; }
.mist { background: var(--mist); }

.grid { display: grid; gap: clamp(1rem, 2.4vw, 1.6rem); }
.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: 900px){ .cols-3,.cols-4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px){ .cols-2,.cols-3,.cols-4 { grid-template-columns: 1fr; } }

/* ---------- 5. Boutons ---------- */
.btn {
  --bg: var(--electric);
  display: inline-flex; align-items: center; justify-content: center;
  gap: .55rem;
  padding: .92rem 1.55rem;
  border-radius: var(--r-pill);
  font-weight: 600; font-size: .98rem;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: linear-gradient(135deg, var(--electric), #1E54D8);
  color: #fff; box-shadow: var(--sh-glow);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 26px 60px rgba(46,107,255,.42); }
.btn-ghost {
  background: transparent; color: var(--ink-text);
  border-color: var(--line);
}
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--electric); color: var(--electric); }
.dark .btn-ghost { color: #fff; border-color: var(--line-dark); }
.dark .btn-ghost:hover { border-color: var(--azure); color: var(--azure); background: rgba(46,107,255,.08); }
.btn-gold { background: linear-gradient(135deg,var(--gold),#B98A3E); color: #16110A; box-shadow: 0 16px 40px rgba(210,168,92,.32); }
.btn-gold:hover { transform: translateY(-3px); }
.btn-block { display: flex; width: 100%; }
.btn-lg { padding: 1.05rem 1.9rem; font-size: 1.02rem; }

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10,17,32,.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
}
/* header au-dessus d'un hero sombre */
.hero-page .site-header { position: absolute; inset: 0 0 auto; }
.hero-page .site-header:not(.scrolled) .nav-link,
.hero-page .site-header:not(.scrolled) .brand-name { color: #fff; }
.hero-page .site-header:not(.scrolled) .brand-tag { color: var(--on-dark-mut); }
.hero-page .site-header.scrolled { position: fixed; inset: 0 0 auto; animation: dropIn .5s var(--ease); }
@keyframes dropIn { from { transform: translateY(-100%);} to{ transform: translateY(0);} }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px; gap: 1.4rem;
}
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand img { width: 40px; height: 40px; border-radius: 11px; box-shadow: 0 6px 18px rgba(46,107,255,.28); }
.brand-name { font-family: "Space Grotesk"; font-weight: 700; font-size: 1.12rem; letter-spacing: -.02em; line-height: 1; color: var(--ink-text); }
.brand-tag { display: block; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

.nav-menu { display: flex; align-items: center; gap: .3rem; }
.nav-link {
  padding: .55rem .85rem; border-radius: var(--r-sm);
  font-size: .95rem; font-weight: 500; color: var(--ink-text);
  position: relative; transition: color .25s, background .25s;
}
.nav-link:hover { color: var(--electric); }
.nav-link.active { color: var(--electric); }
.nav-link.active::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .28rem;
  height: 2px; border-radius: 2px; background: var(--electric);
}
.nav-cta { margin-left: .5rem; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  background: var(--paper); border-radius: 12px; position: relative;
}
.hero-page .site-header:not(.scrolled) .nav-toggle { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.25); }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle span:nth-child(1){ top: 15px; } .nav-toggle span:nth-child(2){ top: 21px; } .nav-toggle span:nth-child(3){ top: 27px; }
.nav-toggle.open span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity: 0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 940px){
  .nav-toggle { display: block; color: var(--ink-text); }
  .hero-page .site-header:not(.scrolled) .nav-toggle { color: #fff; }
  .nav-menu {
    position: fixed; inset: 74px 0 auto; flex-direction: column; align-items: stretch;
    gap: .2rem; padding: 1rem var(--gutter) 1.6rem;
    background: rgba(10,17,32,.97); backdrop-filter: blur(16px);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .35s var(--ease), opacity .35s; border-bottom: 1px solid var(--line-dark);
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-menu .nav-link { color: #fff; padding: .9rem 1rem; font-size: 1.05rem; border-radius: 12px; }
  .nav-menu .nav-link:hover { background: rgba(46,107,255,.14); }
  .nav-menu .nav-link.active::after { display: none; }
  .nav-menu .nav-cta { margin: .6rem 0 0; }
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 90% at 78% -10%, #16264A 0%, var(--navy-900) 46%, var(--ink) 100%);
  color: var(--on-dark);
  padding-top: clamp(9rem, 16vh, 12rem);
  padding-bottom: clamp(4.5rem, 9vw, 7rem);
}
.hero::after { /* grain/vignette subtile */
  content:""; position:absolute; inset:0; pointer-events:none;
  background: radial-gradient(80% 60% at 50% 120%, rgba(46,107,255,.18), transparent 70%);
}
/* faisceau diagonal — signature dérivée du logo */
.hero-beam {
  position: absolute; top: -30%; right: -8%; width: 62%; height: 170%;
  background: linear-gradient(180deg, rgba(91,157,255,.32), rgba(210,168,92,.16) 62%, transparent 90%);
  filter: blur(30px); transform: rotate(18deg); opacity: .9;
  pointer-events: none; animation: beam 12s ease-in-out infinite alternate;
}
@keyframes beam { from { transform: rotate(18deg) translateY(0); opacity:.75; } to { transform: rotate(15deg) translateY(-24px); opacity: 1; } }
.hero-orb {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle at 30% 30%, rgba(127,178,255,.5), rgba(46,107,255,0) 68%);
  filter: blur(8px); animation: float 9s ease-in-out infinite;
}
.hero-orb.o1 { width: 320px; height: 320px; top: 8%; right: 12%; }
.hero-orb.o2 { width: 200px; height: 200px; bottom: 6%; left: -4%; animation-delay: -3s; opacity:.55;
  background: radial-gradient(circle at 30% 30%, rgba(232,211,166,.55), rgba(210,168,92,0) 68%); }
@keyframes float { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-26px);} }
.hero-grid-lines { position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 80%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero-inner { max-width: 780px; }
.hero-badge {
  display:inline-flex; align-items:center; gap:.6rem; padding:.5rem 1rem;
  border:1px solid var(--line-dark); border-radius: var(--r-pill);
  background: rgba(255,255,255,.05); font-size:.85rem; color: var(--on-dark);
  margin-bottom: 1.6rem; backdrop-filter: blur(6px);
}
.hero-badge .dot { width:8px; height:8px; border-radius:50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(210,168,92,.22); }
.hero h1 { color:#fff; margin-bottom: 1.3rem; }
.hero h1 .accent { background: linear-gradient(120deg,var(--azure),var(--gold-soft)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: clamp(1.08rem,1.6vw,1.28rem); color: var(--on-dark-mut); max-width: 620px; margin-bottom: 2.2rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:.9rem; margin-bottom: 2.6rem; }
.hero-trust { display:flex; flex-wrap:wrap; gap: 1.6rem 2.2rem; padding-top: 1.8rem; border-top: 1px solid var(--line-dark); }
.hero-trust li { display:flex; align-items:center; gap:.6rem; font-size:.95rem; color: var(--on-dark); }
.hero-trust svg { width: 20px; height: 20px; color: var(--gold-soft); flex: none; }

/* ---------- 7b. Page hero (pages internes) ---------- */
.page-hero {
  position: relative; overflow: hidden; color: var(--on-dark);
  background: radial-gradient(120% 100% at 80% -20%, #16264A, var(--navy-900) 55%, var(--ink));
  padding-top: clamp(8rem, 15vh, 10.5rem);
  padding-bottom: clamp(3rem, 6vw, 4.6rem);
}
.page-hero::after { content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(70% 60% at 50% 120%, rgba(46,107,255,.16), transparent 70%),
    radial-gradient(40% 45% at 92% -10%, rgba(210,168,92,.14), transparent 70%); }
.page-hero .wrap { position: relative; z-index: 2; max-width: 820px; }
.page-hero h1 { color:#fff; }
.page-hero .lead { color: var(--on-dark-mut); margin-top: 1.1rem; }
.breadcrumb { display:flex; flex-wrap:wrap; gap:.5rem; font-size:.85rem; color: var(--on-dark-mut); margin-bottom:1.3rem; }
.breadcrumb span { color: var(--gold); opacity:.75; }
.breadcrumb a { color: var(--azure); } .breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { opacity:.5; }

/* Grille d'infos / listes structurées */
.info-list { display:flex; flex-direction:column; gap:.7rem; }
.info-list svg { width:20px; height:20px; flex:none; color: var(--gold); margin-top:2px; }
.info-list li:last-child { border-bottom:none; }
.info-list li { display:flex; gap:.7rem; align-items:flex-start; font-size:1rem; padding-bottom:.7rem; border-bottom:1px solid var(--line); }
.dark .info-list li { border-color: var(--line-dark); }
.dark .info-list svg { color: var(--gold-soft); }

.form-status { margin-top:1rem; padding:.85rem 1rem; border-radius:12px; font-size:.94rem; font-weight:500; }
.form-status.ok { background: rgba(55,212,138,.12); color:#1B8F5A; border:1px solid rgba(55,212,138,.4); }
.form-status.err { background: rgba(255,90,90,.1); color:#C23B3B; border:1px solid rgba(255,90,90,.35); }

/* ---------- 8. Proofs / feature row ---------- */
.proofs { display:grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem; }
@media (max-width:820px){ .proofs { grid-template-columns: repeat(2,1fr);} }
@media (max-width:480px){ .proofs { grid-template-columns: 1fr;} }
.proof { display:flex; gap: .9rem; align-items:flex-start; }
.proof .ic { width:44px; height:44px; flex:none; border-radius: 12px; display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(46,107,255,.12), rgba(46,107,255,.04)); color: var(--electric); }
.proof .ic svg { width:22px; height:22px; }
.proof h3 { font-size:1.02rem; margin-bottom:.15rem; }
.proof p { font-size:.9rem; margin:0; }

/* ---------- 9. Cartes ---------- */
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(1.5rem,2.6vw,2.1rem); box-shadow: var(--sh-1);
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out), border-color .4s;
  position: relative; overflow: hidden; height: 100%;
}
.card::before { /* liseré diagonal — signature */
  content:""; position:absolute; top:0; left:0; width:100%; height:3px;
  background: linear-gradient(90deg,var(--electric),transparent 70%);
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-3); border-color: rgba(46,107,255,.28); }
.card:hover::before { transform: scaleX(1); }
.dark .card { background: var(--navy-800); border-color: var(--line-dark); box-shadow: none; }
.dark .card:hover { border-color: rgba(91,157,255,.4); background: #101B32; }

.card-ic { width:52px; height:52px; border-radius: 14px; display:grid; place-items:center; margin-bottom:1.15rem;
  background: linear-gradient(135deg,rgba(46,107,255,.14),rgba(46,107,255,.04)); color: var(--electric); }
.card-ic svg { width:26px; height:26px; }
.dark .card-ic { background: linear-gradient(135deg,rgba(91,157,255,.2),rgba(46,107,255,.05)); color: var(--azure); }
.grid.cols-3 .card:nth-child(3n+2) .card-ic,
.grid.cols-2 .card:nth-child(even) .card-ic {
  background: linear-gradient(135deg,rgba(210,168,92,.22),rgba(210,168,92,.05)); color: var(--gold-soft);
}
.grid.cols-3 .card:nth-child(3n+2):hover,
.grid.cols-2 .card:nth-child(even):hover { border-color: rgba(210,168,92,.4); }
.grid.cols-3 .card:nth-child(3n+2)::before,
.grid.cols-2 .card:nth-child(even)::before { background: linear-gradient(90deg,var(--gold),transparent 70%); }
.card h3 { margin-bottom:.55rem; }
.card p { font-size:.98rem; margin:0; }
.card-link { display:inline-flex; align-items:center; gap:.4rem; margin-top:1.1rem; color: var(--electric); font-weight:600; font-size:.92rem; }
.card-link svg { width:16px; height:16px; transition: transform .3s; }
.card:hover .card-link svg { transform: translateX(4px); }

/* ---------- 10. Stats ---------- */
.stats { display:grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
@media (max-width:720px){ .stats { grid-template-columns: repeat(2,1fr);} }
.stat { position:relative; text-align:center; padding: 1.6rem .8rem; }
.stat + .stat::after { content:""; position:absolute; left:0; top:22%; bottom:22%; width:1px; background: var(--line); }
@media (max-width:720px){ .stat:nth-child(2n+1)::after { display:none; } }
.stat-bar { display:block; width:36px; height:4px; border-radius:4px; margin:0 auto 1.1rem;
  background: linear-gradient(90deg,var(--azure),var(--electric-2)); }
.stat:nth-child(even) .stat-bar { background: linear-gradient(90deg,var(--gold-soft),var(--gold)); }
.stat-num { font-family:"Space Grotesk"; font-size: clamp(2.4rem,5vw,3.4rem); font-weight:700; line-height:1;
  background: linear-gradient(120deg,var(--azure),var(--electric-2)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat:nth-child(even) .stat-num { background: linear-gradient(120deg,var(--gold-soft),var(--gold)); -webkit-background-clip:text; background-clip:text; }
.stat-label { margin-top:.55rem; font-size:.92rem; color: var(--on-dark-mut); }

/* ---------- 11. Process ---------- */
.process { counter-reset: step; display:grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem; }
@media (max-width:900px){ .process { grid-template-columns: repeat(2,1fr);} }
@media (max-width:520px){ .process { grid-template-columns: 1fr;} }
.step { position:relative; padding: 1.6rem 1.3rem; border-radius: var(--r); background: var(--paper);
  border:1px solid var(--line); box-shadow: var(--sh-1); }
.dark .step { background: var(--navy-800); border-color: var(--line-dark); box-shadow:none; }
.step-num { counter-increment: step; font-family:"Space Grotesk"; font-weight:700; font-size:.95rem;
  width:36px; height:36px; border-radius:10px; display:grid; place-items:center; margin-bottom: .9rem;
  color: var(--electric); background: rgba(46,107,255,.1); }
.step-num::before { content: "0" counter(step); }
.dark .step-num { color: var(--azure); }
.step:nth-child(even) .step-num { color: var(--gold-soft); background: rgba(210,168,92,.12); }
.step h3 { font-size:1.05rem; margin-bottom:.3rem; }
.step p { font-size:.92rem; margin:0; }

/* ---------- 12. Forfaits (pricing) ---------- */
.pricing { display:grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem; align-items:stretch; }
@media (max-width:960px){ .pricing { grid-template-columns:1fr; max-width:460px; margin-inline:auto;} }
.plan {
  background: var(--paper); border:1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(1.7rem,2.6vw,2.2rem); display:flex; flex-direction:column;
  box-shadow: var(--sh-1); transition: transform .45s var(--ease), box-shadow .45s;
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
.plan.featured {
  background: linear-gradient(180deg,var(--navy-800),var(--navy-900));
  border-color: rgba(46,107,255,.4); color: var(--on-dark);
  box-shadow: var(--sh-glow); position: relative;
}
.plan.featured h3 { color:#fff; }
.plan.featured p, .plan.featured .plan-feat li { color: var(--on-dark-mut); }
.plan.featured .plan-feat li { border-color: var(--line-dark); }
.plan.featured .plan-feat svg { color: var(--gold-soft); }
.plan-tag { align-self:flex-start; font-size:.72rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  padding:.35rem .8rem; border-radius: var(--r-pill); margin-bottom:1rem;
  background: rgba(210,168,92,.12); color: var(--gold-soft); }
.plan.featured .plan-tag { background: linear-gradient(135deg,var(--gold),#B98A3E); color:#16110A; }
.plan h3 { font-size:1.35rem; margin-bottom:.3rem; }
.plan-desc { font-size:.92rem; min-height: 2.6em; margin-bottom:1.2rem; }
.price { display:flex; align-items:baseline; gap:.3rem; margin-bottom:.4rem; }
.price-num { font-family:"Space Grotesk"; font-size: 2.7rem; font-weight:700; letter-spacing:-.02em;
  background: linear-gradient(120deg,var(--gold-soft),var(--gold)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.price-cur { font-size:1.1rem; font-weight:600; color: var(--muted); }
.plan.featured .price-cur { color: var(--on-dark-mut); }
.price-note { font-size:.85rem; color: var(--muted); margin-bottom:1.4rem; }
.plan.featured .price-note { color: var(--on-dark-mut); }
.plan-feat { display:flex; flex-direction:column; gap:.7rem; margin: .3rem 0 1.7rem; flex:1; }
.plan-feat li { display:flex; gap:.6rem; align-items:flex-start; font-size:.94rem; color: var(--ink-text); padding-bottom:.7rem; border-bottom:1px solid var(--line); }
.plan-feat li:last-child { border-bottom:none; }
.plan-feat svg { width:19px; height:19px; flex:none; color: var(--gold); margin-top:2px; }

/* ---------- 13. Split / feature blocks ---------- */
.split { display:grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem,5vw,4rem); align-items:center; }
.split.rev .split-media { order:-1; }
@media (max-width:860px){ .split { grid-template-columns:1fr; } .split.rev .split-media { order:0; } }
.split-media { position:relative; }
.check-list { display:flex; flex-direction:column; gap:.85rem; margin-top:1.6rem; }
.check-list li { display:flex; gap:.7rem; align-items:flex-start; font-size:1rem; }
.check-list svg { width:22px; height:22px; flex:none; color: var(--electric); margin-top:1px; }
.dark .check-list svg { color: var(--azure); }

/* Panneau visuel abstrait (sans image lourde) */
.viz {
  aspect-ratio: 4/3; border-radius: var(--r-lg); overflow:hidden; position:relative;
  background: radial-gradient(120% 90% at 20% 0%, #16264A, var(--navy-900)), radial-gradient(70% 60% at 100% 100%, rgba(210,168,92,.10), transparent 70%);
  border:1px solid var(--line-dark); box-shadow: var(--sh-3);
}
.viz-img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.viz.has-img::before { content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background: linear-gradient(180deg, rgba(5,7,13,.18), transparent 35%, rgba(5,7,13,.30)); }
.viz.has-img .viz-glow, .viz.has-img .viz-bars { display:none; }
.viz-glow { position:absolute; width:60%; height:60%; top:-10%; right:-6%; border-radius:50%;
  background: radial-gradient(circle,rgba(91,157,255,.5),transparent 70%); filter: blur(20px); animation: float 8s ease-in-out infinite; }
.viz-bars { position:absolute; inset:auto 12% 16% 12%; display:flex; align-items:flex-end; gap:8px; height:46%; }
.viz-bars span { flex:1; border-radius:6px 6px 0 0; background: linear-gradient(180deg,var(--electric-2),rgba(46,107,255,.2)); animation: rise 2.6s var(--ease) infinite alternate; }
.viz-bars span:nth-child(2){ animation-delay:.2s;} .viz-bars span:nth-child(3){ animation-delay:.4s;}
.viz-bars span:nth-child(4){ animation-delay:.6s;} .viz-bars span:nth-child(5){ animation-delay:.8s; background: linear-gradient(180deg,var(--gold-soft),rgba(210,168,92,.2)); }
@keyframes rise { from{ transform: scaleY(.55);} to{ transform: scaleY(1);} }
.viz-chip { position:absolute; z-index:2; padding:.6rem .9rem; border-radius:12px; font-size:.82rem; font-weight:600; color:#fff;
  background: rgba(14,23,41,.8); border:1px solid var(--line-dark); backdrop-filter: blur(8px); box-shadow: var(--sh-2); display:flex; gap:.5rem; align-items:center; }
.viz-chip svg { width:16px; height:16px; color: var(--azure); }
.viz-chip.c2 svg { color: var(--gold-soft); }
.viz-chip.c1 { top:14%; left:10%; animation: float 6s ease-in-out infinite; }
.viz-chip.c2 { top:26%; right:9%; animation: float 7s ease-in-out infinite; animation-delay:-2s; }

/* ---------- 14. Portfolio / étude de cas ---------- */
.case { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(1.6rem,4vw,3rem); align-items:center;
  background: var(--paper); border:1px solid var(--line); border-radius: var(--r-lg); overflow:hidden; box-shadow: var(--sh-2); }
@media (max-width:840px){ .case { grid-template-columns:1fr; } }
.case-media { position:relative; min-height: 340px; background: radial-gradient(120% 100% at 30% 0%, #16264A, var(--navy-900)); }
.case-frame { position:absolute; inset: 14% 10%; border-radius: 14px; overflow:hidden; box-shadow: var(--sh-3);
  border:1px solid var(--line-dark); background:#0B1322; }
.browser-bar { height:30px; background:#0E1729; display:flex; align-items:center; gap:6px; padding:0 12px; border-bottom:1px solid var(--line-dark);}
.browser-bar i { width:9px; height:9px; border-radius:50%; background:#324362; display:block; }
.browser-bar .url { margin-left:10px; font-size:.68rem; color: var(--on-dark-mut); font-family:"Space Grotesk"; }
.case-shot { padding: 16px; display:grid; gap:10px; }
.case-shot .sk { border-radius:6px; background: linear-gradient(90deg,#16233d,#1d3157); }
.case-shot .sk.hero { height:70px; background: linear-gradient(120deg,var(--electric),#1E54D8); }
.case-shot .sk.line { height:12px; } .case-shot .sk.line.s { width:60%; }
.case-shot .row { display:grid; grid-template-columns: repeat(3,1fr); gap:8px; }
.case-shot .row .sk { height:44px; }
.case-body { padding: clamp(1.6rem,3vw,2.6rem); }
.case-badge { display:inline-block; font-size:.75rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  color: var(--electric); background: rgba(46,107,255,.1); padding:.35rem .8rem; border-radius:var(--r-pill); margin-bottom:1rem; }
.case-tags { display:flex; flex-wrap:wrap; gap:.5rem; margin-top:1.4rem; }
.case-tags span { font-size:.82rem; padding:.4rem .8rem; border:1px solid var(--line); border-radius:var(--r-pill); color: var(--muted); }
.dark .case { background: var(--navy-800); border-color: var(--line-dark); }
.dark .case-tags span { border-color: var(--line-dark); color: var(--on-dark-mut); }
.dark .case-badge { background: rgba(91,157,255,.12); color: var(--azure); }

/* ---------- 14b. Portfolio réalisations (cartes + lightbox) ---------- */
.portfolio-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(320px,1fr)); gap: 1.4rem; }
.portfolio-grid.one { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
.proj-card { position:relative; border-radius: var(--r-lg); overflow:hidden; background: var(--navy-800);
  border:1px solid var(--line-dark); box-shadow: var(--sh-2); transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s; }
.proj-card:hover { transform: translateY(-8px); box-shadow: var(--sh-3); border-color: rgba(91,157,255,.35); }
.proj-thumb { position:relative; aspect-ratio: 16/10; overflow:hidden; background:#0B1322; }
.proj-thumb img { width:100%; height:100%; object-fit:cover; display:block; transition: transform .6s var(--ease); }
.proj-card:hover .proj-thumb img { transform: scale(1.06); }
.proj-thumb::after { content:""; position:absolute; inset:0; background: linear-gradient(0deg, rgba(7,11,21,.85), rgba(7,11,21,0) 55%); pointer-events:none; }
.proj-count { position:absolute; top:.9rem; right:.9rem; z-index:2; display:inline-flex; align-items:center; gap:.35rem;
  background: rgba(7,11,21,.65); backdrop-filter: blur(6px); color:#fff; font-size:.75rem; font-weight:600;
  padding:.35rem .7rem; border-radius: var(--r-pill); border:1px solid rgba(255,255,255,.12); }
.proj-count svg { width:14px; height:14px; }
.proj-body { padding: 1.5rem 1.6rem 1.7rem; }
.proj-tag { display:inline-block; font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color: var(--azure); background: rgba(91,157,255,.1); padding:.3rem .7rem; border-radius: var(--r-pill); margin-bottom:.8rem; }
.proj-body h3 { color:#fff; font-size:1.3rem; margin-bottom:.5rem; }
.proj-body p { color: var(--on-dark-mut); font-size:.95rem; margin-bottom:1.1rem; }
.proj-tags { display:flex; flex-wrap:wrap; gap:.4rem; margin-bottom:1.2rem; }
.proj-tags span { font-size:.76rem; padding:.3rem .65rem; border:1px solid var(--line-dark); border-radius: var(--r-pill); color: var(--on-dark-mut); }
.proj-view { display:inline-flex; align-items:center; gap:.45rem; color: var(--azure); font-weight:600; font-size:.92rem;
  background:none; border:none; padding:0; cursor:pointer; font-family:"Inter"; }
.proj-view svg { width:16px; height:16px; transition: transform .3s; }
.proj-card:hover .proj-view svg { transform: translateX(4px); }

.proj-card.soon { display:flex; align-items:center; justify-content:center; text-align:center; min-height: 320px;
  background: radial-gradient(120% 100% at 50% 0%, #16264A, var(--navy-900)); }
.proj-card.soon:hover { transform:none; box-shadow: var(--sh-2); border-color: var(--line-dark); }
.proj-soon-inner { padding: 2rem; }
.proj-soon-inner svg { width:32px; height:32px; color: var(--gold-soft); margin-bottom:1rem; }
.proj-soon-inner h4 { color:#fff; font-size:1.05rem; margin-bottom:.5rem; }
.proj-soon-inner p { color: var(--on-dark-mut); font-size:.9rem; margin-bottom:1.3rem; }

/* ---------- Lightbox galerie ---------- */
.lightbox { position:fixed; inset:0; z-index:200; display:grid; place-items:center; background: rgba(4,6,12,.92);
  backdrop-filter: blur(6px); padding: clamp(1rem,4vw,3rem); opacity:0; pointer-events:none; transition: opacity .3s var(--ease); }
.lightbox.open { opacity:1; pointer-events:auto; }
.lightbox-inner { position:relative; max-width: 1100px; width:100%; }
.lightbox-frame { position:relative; border-radius: var(--r-lg); overflow:hidden; border:1px solid rgba(255,255,255,.1); box-shadow: var(--sh-3); background:#0B1322; }
.lightbox-img { display:block; width:100%; height:auto; max-height:72vh; object-fit:contain; background:#070B15; margin-inline:auto; }
.lightbox-cap { padding: 1.1rem 1.4rem; display:flex; align-items:flex-start; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.lightbox-title { display:block; color:#fff; font-family:"Space Grotesk"; font-size:.98rem; }
.lightbox-desc { display:block; color: var(--on-dark-mut); font-size:.85rem; margin-top:.2rem; }
.lightbox-count { color: var(--on-dark-mut); font-size:.82rem; white-space:nowrap; }
.lightbox-close { position:absolute; top:-52px; right:0; width:42px; height:42px; border-radius:50%; border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06); color:#fff; display:grid; place-items:center; cursor:pointer; transition: background .25s; z-index:4; }
.lightbox-close:hover { background: rgba(255,255,255,.14); }
.lightbox-close svg { width:18px; height:18px; }
.lightbox-nav { position:absolute; top:50%; transform: translateY(-50%); width:46px; height:46px; border-radius:50%;
  border:1px solid rgba(255,255,255,.18); background: rgba(7,11,21,.55); color:#fff; display:grid; place-items:center; cursor:pointer; transition: background .25s; z-index:3; }
.lightbox-nav:hover { background: rgba(46,107,255,.5); }
.lightbox-nav svg { width:20px; height:20px; }
.lightbox-prev { left: -14px; } .lightbox-next { right: -14px; }
@media (max-width: 720px){ .lightbox-prev{ left:6px; } .lightbox-next{ right:6px; } .lightbox-close{ top:8px; right:8px; background:rgba(7,11,21,.6);} }
.lightbox-dots { display:flex; gap:.4rem; justify-content:center; margin-top:1rem; }
.lightbox-dots span { width:7px; height:7px; border-radius:50%; background: rgba(255,255,255,.25); transition: background .25s, transform .25s; }
.lightbox-dots span.active { background: var(--gold); transform: scale(1.3); }

/* ---------- 14b. Vraies captures — galerie showcase ---------- */
.case-media.has-photo { min-height:0; background:none; }
.case-media.has-photo img { display:block; width:100%; height:100%; object-fit:cover; }
.showcase { display:grid; gap: 1.1rem; }
.showcase-grid { display:grid; grid-template-columns: 1.4fr 1fr; gap: 1.1rem; }
.showcase-grid .shot.wide { grid-row: span 2; }
@media (max-width: 780px){ .showcase-grid { grid-template-columns: 1fr; } .showcase-grid .shot.wide { grid-row: auto; } }
.shot { position:relative; border-radius: var(--r-lg); overflow:hidden; border:1px solid var(--line-dark);
  background: var(--navy-900); box-shadow: var(--sh-2); transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.shot:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
.shot img { display:block; width:100%; height:100%; object-fit:cover; aspect-ratio: 16/10; }
.shot.wide img { aspect-ratio: 16/12; }
.shot-cap { position:absolute; left:0; right:0; bottom:0; padding: 1rem 1.1rem;
  background: linear-gradient(0deg, rgba(7,11,21,.92), rgba(7,11,21,0)); color:#fff; }
.shot-cap b { display:block; font-family:"Space Grotesk"; font-size:.95rem; letter-spacing:-.01em; }
.shot-cap span { display:block; font-size:.78rem; color: var(--on-dark-mut); margin-top:.15rem; }

/* ---------- 15. FAQ ---------- */
.faq { max-width: 780px; margin-inline:auto; display:flex; flex-direction:column; gap:.75rem; }
.faq-item { border:1px solid var(--line); border-radius: var(--r); background: var(--paper); overflow:hidden; transition: border-color .3s, box-shadow .3s; }
.faq-item.open { border-color: rgba(46,107,255,.35); box-shadow: var(--sh-2); }
.dark .faq-item { background: var(--navy-800); border-color: var(--line-dark); }
.faq-q { width:100%; text-align:left; background:none; border:none; padding: 1.15rem 1.3rem;
  display:flex; align-items:center; justify-content:space-between; gap:1rem; font-weight:600; font-size:1.02rem; color: var(--ink-text); }
.dark .faq-q { color:#fff; }
.faq-q .ico { width:26px; height:26px; flex:none; border-radius:8px; display:grid; place-items:center; position:relative; background: rgba(210,168,92,.12); color: var(--gold-soft); transition: transform .35s var(--ease); }
.faq-item.open .faq-q .ico { transform: rotate(45deg); }
.faq-q .ico::before,.faq-q .ico::after { content:""; position:absolute; background: currentColor; border-radius:2px; }
.faq-q .ico::before { width:12px; height:2px; } .faq-q .ico::after { width:2px; height:12px; }
.faq-a { max-height:0; overflow:hidden; transition: max-height .4s var(--ease); }
.faq-a-inner { padding: 0 1.3rem 1.25rem; color: var(--muted); font-size:.98rem; }
.dark .faq-a-inner { color: var(--on-dark-mut); }

/* ---------- 15b. Offre démo gratuite ---------- */
.offer-band { position:relative; overflow:hidden; border-radius: clamp(18px,3vw,28px);
  background: linear-gradient(120deg, #14203C, var(--navy-900) 70%); border:1px solid rgba(210,168,92,.25);
  padding: clamp(1.8rem,4vw,2.6rem); display:flex; align-items:center; gap: clamp(1.2rem,3vw,2.2rem); flex-wrap:wrap; }
.offer-band::before { content:""; position:absolute; top:-60%; right:-10%; width:45%; height:220%;
  background: linear-gradient(180deg, rgba(210,168,92,.22), transparent); filter: blur(46px); transform: rotate(18deg); }
.offer-ic { position:relative; z-index:2; flex:none; width:56px; height:56px; border-radius:16px; display:grid; place-items:center;
  background: linear-gradient(135deg, var(--gold), #B98A3E); color:#16110A; box-shadow: 0 14px 34px rgba(210,168,92,.28); }
.offer-ic svg { width:26px; height:26px; }
.offer-body { position:relative; z-index:2; flex: 1 1 320px; }
.offer-tag { display:inline-block; font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  color: var(--gold-soft); background: rgba(210,168,92,.12); padding:.3rem .75rem; border-radius: var(--r-pill); margin-bottom:.6rem; }
.offer-body h3 { color:#fff; font-size: clamp(1.15rem,2vw,1.4rem); margin-bottom:.4rem; }
.offer-body p { color: var(--on-dark-mut); font-size:.98rem; max-width: 52ch; }
.offer-actions { position:relative; z-index:2; flex:none; display:flex; gap:.7rem; flex-wrap:wrap; }
@media (max-width:640px){ .offer-band{ text-align:center; justify-content:center; } .offer-actions{ justify-content:center; width:100%; } }

/* ---------- 16. CTA final ---------- */
.cta-band { position:relative; overflow:hidden; border-radius: clamp(20px,3vw,32px);
  background: radial-gradient(120% 120% at 80% -20%, #1B3068, var(--navy-900));
  border:1px solid var(--line-dark); padding: clamp(2.6rem,6vw,4.6rem); text-align:center; color: var(--on-dark); }
.cta-band::after { content:""; position:absolute; top:-40%; left:-10%; width:50%; height:180%;
  background: linear-gradient(180deg, rgba(91,157,255,.25), transparent); filter: blur(40px); transform: rotate(20deg); }
.cta-band::before { content:""; position:absolute; top:-40%; right:-12%; width:45%; height:180%;
  background: linear-gradient(180deg, rgba(210,168,92,.20), transparent); filter: blur(44px); transform: rotate(-18deg); }
.cta-band .wrap-narrow { position:relative; z-index:2; max-width:620px; margin-inline:auto; }
.cta-band h2 { color:#fff; margin-bottom:1rem; }
.cta-band p { color: var(--on-dark-mut); margin-bottom: 2rem; font-size:1.1rem; }
.cta-actions { display:flex; flex-wrap:wrap; gap:.9rem; justify-content:center; }

/* ---------- 17. Formulaire ---------- */
.form-wrap { display:grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem,4vw,3.4rem); align-items:start; }
@media (max-width:860px){ .form-wrap { grid-template-columns:1fr; } }
.form-card { background: var(--paper); border:1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.6rem,3vw,2.4rem); box-shadow: var(--sh-2); }
.field { margin-bottom: 1.05rem; }
.field.two { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-bottom:0; }
@media (max-width:520px){ .field.two { grid-template-columns:1fr; gap:0; } .field.two > div { margin-bottom:1.05rem; } }
.field label { display:block; font-size:.88rem; font-weight:600; margin-bottom:.4rem; color: var(--ink-text); }
.field .req { color: var(--gold); }
.field input,.field select,.field textarea {
  width:100%; padding:.85rem 1rem; border:1px solid var(--line); border-radius: 12px;
  font: inherit; font-size:.98rem; color: var(--ink-text); background: var(--mist);
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus,.field select:focus,.field textarea:focus {
  outline:none; border-color: var(--electric); background: var(--navy-700); box-shadow: 0 0 0 4px rgba(46,107,255,.18);
}
.field select { appearance:none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' stroke='%2394A2BD' stroke-width='2'%3E%3Cpath d='M5 8l5 5 5-5'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position: right 1rem center; padding-right:2.6rem; }
.hp { position:absolute; left:-9999px; opacity:0; }
.form-side .contact-line { display:flex; gap:.9rem; align-items:flex-start; margin-bottom:1.3rem; }
.form-side .contact-line .ic { width:44px; height:44px; flex:none; border-radius:12px; display:grid; place-items:center;
  background: linear-gradient(135deg,rgba(46,107,255,.12),rgba(46,107,255,.04)); color: var(--azure); }
.form-side .contact-line:nth-child(even) .ic { background: linear-gradient(135deg,rgba(210,168,92,.18),rgba(210,168,92,.05)); color: var(--gold-soft); }
.form-side .contact-line .ic svg { width:22px; height:22px; }
.form-side .contact-line b { display:block; font-size:.82rem; text-transform:uppercase; letter-spacing:.1em; color: var(--muted); font-weight:600; margin-bottom:2px; }
.form-side .contact-line a,.form-side .contact-line span { color: var(--ink-text); font-weight:500; }
.form-note { font-size:.85rem; color: var(--muted); margin-top:1rem; text-align:center; }
.map-embed { margin-top:1.6rem; border-radius: var(--r); overflow:hidden; border:1px solid var(--line); box-shadow: var(--sh-1); }
.map-embed iframe { display:block; width:100%; height:260px; border:0; }

/* ---------- 18. Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark-mut); padding-top: clamp(3rem,6vw,4.5rem); }
.footer-top { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.6rem; border-bottom:1px solid var(--line-dark); }
@media (max-width:820px){ .footer-top { grid-template-columns: 1fr 1fr; gap:2rem 1.5rem; } }
@media (max-width:480px){ .footer-top { grid-template-columns: 1fr; } }
.footer-brand p { margin: 1rem 0 1.3rem; font-size:.95rem; max-width: 34ch; }
.footer-brand .brand-name { color:#fff; }
.footer-col h4 { font-size:.82rem; text-transform:uppercase; letter-spacing:.14em; color: var(--gold-soft); margin-bottom:1rem; font-family:"Inter"; font-weight:600; }
.footer-col a { display:block; padding:.35rem 0; font-size:.95rem; color: var(--on-dark-mut); transition: color .2s, transform .2s; }
.footer-col a:hover { color: var(--azure); transform: translateX(3px); }
.footer-bottom { display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center; padding: 1.6rem 0 2.4rem; font-size:.88rem; }
.footer-social { display:flex; gap:.6rem; }
.footer-social a { width:40px; height:40px; border-radius:11px; display:grid; place-items:center; border:1px solid var(--line-dark); color: var(--on-dark); transition: background .25s, border-color .25s, transform .25s; }
.footer-social a:hover { background: rgba(46,107,255,.15); border-color: var(--electric); transform: translateY(-3px); }
.footer-social svg { width:19px; height:19px; }

/* ---------- 19. 404 ---------- */
.err { min-height: 78vh; display:grid; place-items:center; text-align:center; position:relative; overflow:hidden;
  background: radial-gradient(120% 90% at 60% -10%, #16264A, var(--navy-900) 60%, var(--ink)); color: var(--on-dark); }
.err-code { font-family:"Space Grotesk"; font-weight:700; font-size: clamp(6rem,22vw,13rem); line-height:.9; letter-spacing:-.04em;
  background: linear-gradient(120deg,var(--azure),var(--gold-soft)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.err h1 { color:#fff; margin: 1rem 0 .8rem; }
.err p { max-width: 46ch; margin: 0 auto 2rem; }

/* ---------- 20. Reveal (animations au scroll) ---------- */
.reveal { opacity:0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.in { opacity:1; transform: none; }
.reveal[data-delay="1"]{ transition-delay:.08s;} .reveal[data-delay="2"]{ transition-delay:.16s;}
.reveal[data-delay="3"]{ transition-delay:.24s;} .reveal[data-delay="4"]{ transition-delay:.32s;}
.reveal[data-delay="5"]{ transition-delay:.4s;}  .reveal[data-delay="6"]{ transition-delay:.48s;}

/* curseur glow (desktop) */
.cursor-glow { position: fixed; top:0; left:0; width: 480px; height: 480px; border-radius:50%; pointer-events:none; z-index:1;
  transform: translate(-50%,-50%); background: radial-gradient(circle, rgba(46,107,255,.14), transparent 62%);
  opacity:0; transition: opacity .4s; mix-blend-mode: normal; }

/* utilitaires */
.mt-s{ margin-top:.6rem;} .mt-1{ margin-top:1rem;} .mt-2{ margin-top:2rem;} .mt-3{ margin-top:3rem;}
.center{ text-align:center;} .narrow{ max-width:720px; margin-inline:auto;}
.divider { height:1px; background: var(--line); border:none; }
.dark .divider { background: var(--line-dark); }
.pill-badge { display:inline-flex; align-items:center; gap:.5rem; padding:.45rem 1rem; border-radius:var(--r-pill);
  background: rgba(46,107,255,.08); color: var(--electric); font-size:.85rem; font-weight:600; }
.pill-badge.gold { background: rgba(210,168,92,.14); color: var(--gold-soft); }

/* ---------- 21. Reduced motion & mobile ---------- */
@media (hover: none) { .cursor-glow { display:none; } }
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .reveal { opacity:1 !important; transform:none !important; }
  .hero-beam,.hero-orb,.viz-glow,.viz-bars span,.viz-chip { animation: none !important; }
}
@media (max-width: 640px) {
  .hero-orb,.hero-grid-lines { display:none; }        /* alléger sur mobile */
  .hero-beam { opacity:.5; }
}