@charset "UTF-8";
/* ═══════════════════════════════════════════════════════════
   CoreFault — Design System CSS v2
   Space Grotesk (titres) + Inter (corps)
   Bleu #1E5DD3 · Rouge #E1251B · Dark navy
   ═══════════════════════════════════════════════════════════ */

/* ─── TOKENS ──────────────────────────────────────────────── */
:root {
  --blue:      #1E5DD3;
  --blue-mid:  #2a6cf0;
  --blue-glow: rgba(30,93,211,.4);
  --red:       #E1251B;
  --red-dark:  #c41e15;
  --red-glow:  rgba(225,37,27,.35);
  --ink:       #07090f;
  --ink-2:     #0c1120;
  --ink-3:     #111827;
  --surface:   #141d2e;
  --surface-2: #1c2740;
  --border:    rgba(255,255,255,.07);
  --border-hi: rgba(255,255,255,.13);
  --text:      rgba(255,255,255,.9);
  --muted:     rgba(255,255,255,.45);
  --r:         14px;
  --r-lg:      22px;
  --container: 1200px;
  --container-wide: 1480px;
  --gutter:    clamp(16px, 4vw, 32px);
  --ease-out:  cubic-bezier(.16,1,.3,1);
}

html, body { overflow-x: clip; max-width: 100%; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; min-width: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--ink); color: var(--text);
  line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: clip;
  overflow-wrap: break-word;
  word-break: break-word;
  text-rendering: optimizeLegibility;
}
img, video, svg { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; line-height: 1.08; letter-spacing: -.03em; overflow-wrap: break-word; hyphens: manual; }
h1 { font-size: clamp(2rem, 5vw + .4rem, 4.4rem); }
h2 { font-size: clamp(1.65rem, 3.2vw + .3rem, 2.8rem); }
h3 { font-size: clamp(1rem, .5vw + .9rem, 1.2rem); }
p  { line-height: 1.7; overflow-wrap: break-word; }
strong { font-weight: 600; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: clamp(56px, 8vw, 100px) 0; position: relative; overflow: hidden; }

/* ─── HEADER ──────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  transition: background .4s, border-color .4s, box-shadow .4s;
}
.site-header.scrolled {
  background: rgba(7,9,15,.88);
  backdrop-filter: blur(24px) saturate(160%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
.header-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 38px; width: auto; }
.logo-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em; color: #fff; }
.logo-name span { color: var(--red); }
.main-nav ul { list-style: none; display: flex; align-items: center; gap: 2px; }
.main-nav a { padding: .5em 1em; font-size: .9rem; font-weight: 500; color: var(--muted); border-radius: 8px; transition: color .2s, background .2s; }
.main-nav a:hover, .main-nav a.active { color: #fff; background: rgba(255,255,255,.08); }
.nav-cta {
  background: var(--red) !important; color: #fff !important;
  border-radius: 999px !important; padding: .48em 1.3em !important;
  font-weight: 600 !important; transition: background .2s, transform .2s, box-shadow .2s !important;
}
.nav-cta:hover { background: var(--red-dark) !important; transform: translateY(-2px); box-shadow: 0 8px 24px var(--red-glow) !important; }
.nav-cta.active { background: var(--red-dark) !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 10px; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; display: block; transition: .25s; }

/* ─── HERO (accueil) ──────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex; align-items: center;
  overflow: hidden; padding-top: 72px; padding-bottom: 120px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0; overflow: hidden; will-change: transform; background: transparent;
}
.hero-bg img { display: none; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse 70% 70% at 65% 40%, rgba(30,93,211,.28) 0%, transparent 65%),
    radial-gradient(ellipse 45% 55% at 15% 75%, rgba(225,37,27,.2) 0%, transparent 55%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(14,21,37,.6) 0%, transparent 80%),
    linear-gradient(180deg, var(--ink) 0%, rgba(7,9,15,0) 20%, rgba(7,9,15,0) 60%, var(--ink) 100%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 1; opacity: .09;
  background-image:
    linear-gradient(rgba(255,255,255,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,1) 1px, transparent 1px);
  background-size: 72px 72px;
}
.hero-orb { position: absolute; z-index: 1; border-radius: 50%; pointer-events: none; animation: orbFloat 8s ease-in-out infinite; }
.hero-orb-1 { width: min(600px,120vw); height: min(600px,120vw); top: -150px; right: -60px; background: var(--blue); filter: blur(90px); opacity: .45; animation-delay: 0s; }
.hero-orb-2 { width: min(400px,90vw); height: min(400px,90vw); bottom: 0; left: -60px; background: var(--red); filter: blur(90px); opacity: .28; animation-delay: -4s; animation-duration: 11s; }
.hero-orb-3 { width: min(300px,70vw); height: min(300px,70vw); top: 40%; right: 20%; background: rgba(30,93,211,.6); filter: blur(120px); opacity: .18; animation-delay: -2s; animation-duration: 14s; }
@keyframes orbFloat { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-40px) scale(1.04)} }
.hero .container { position: relative; z-index: 2; padding-top: 24px; padding-bottom: 0; width: 100%; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-bottom: 2rem;
  opacity: 0; animation: fadeSlideUp .8s var(--ease-out) .3s forwards;
}
.hero-eyebrow::before { content: ''; width: 36px; height: 1px; background: var(--red); }
.hero h1 { color: #fff; max-width: 860px; opacity: 0; animation: fadeSlideUp .9s var(--ease-out) .5s forwards; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero-lead { font-size: 1.1rem; color: var(--muted); max-width: 580px; margin: 1.8rem 0 2.5rem; font-weight: 400; opacity: 0; animation: fadeSlideUp .9s var(--ease-out) .7s forwards; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; opacity: 0; animation: fadeSlideUp .9s var(--ease-out) .9s forwards; }
@keyframes fadeSlideUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
.cursor-blink { display: inline-block; width: 3px; height: .85em; background: var(--red); margin-left: 3px; vertical-align: middle; animation: blink .9s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.hero-badges {
  position: absolute; bottom: 40px; right: 32px; z-index: 3;
  display: flex; flex-direction: column; gap: 10px;
  opacity: 0; animation: fadeSlideUp .9s var(--ease-out) 1.2s forwards;
}
.hero-badge { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.06); border: 1px solid var(--border-hi); backdrop-filter: blur(12px); border-radius: 10px; padding: 10px 14px; font-size: .8rem; color: rgba(255,255,255,.7); }
.hero-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; flex-shrink: 0; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.5)} 50%{box-shadow:0 0 0 8px rgba(34,197,94,0)} }
.scroll-hint { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px; opacity: 0; animation: fadeIn 1s ease 1.5s forwards; }
.scroll-hint span { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.scroll-line { width: 1px; height: 44px; background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent); animation: scrollPulse 2.2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100%{transform:scaleY(1);opacity:.4} 50%{transform:scaleY(.6);opacity:1} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* ─── PAGE HERO (pages internes) ──────────────────────────── */
.page-hero {
  position: relative; overflow: hidden; padding: 160px 0 100px;
  min-height: 460px; display: flex; align-items: center;
}
.page-hero-inner { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; max-width: 820px; margin-bottom: 1.2rem; }
.page-hero h1 em { color: var(--red); font-style: normal; }
.page-hero p { color: rgba(255,255,255,.72); font-size: 1.1rem; max-width: 680px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: rgba(255,255,255,.45); margin-bottom: 1.8rem; }
.breadcrumb a { color: rgba(255,255,255,.6); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { opacity: .4; }

/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .9em 1.9em; border-radius: 999px;
  font-family: 'Inter', sans-serif; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: none;
  min-height: 44px;
  text-align: center;
  transition: transform .25s var(--ease-out), box-shadow .25s, background .2s;
  white-space: nowrap;
  max-width: 100%;
}
@media (max-width: 380px) { .btn { white-space: normal; } }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); transform: translateY(-3px); box-shadow: 0 14px 36px var(--red-glow); }
.btn-ghost { background: transparent; color: rgba(255,255,255,.8); border: 1.5px solid rgba(255,255,255,.18); }
.btn-ghost:hover { background: rgba(255,255,255,.07); color: #fff; transform: translateY(-2px); }

/* ─── STATS STRIP ─────────────────────────────────────────── */
.stats-strip { background: var(--ink-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { padding: 52px 28px; text-align: center; border-right: 1px solid var(--border); position: relative; overflow: hidden; transition: background .3s; }
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--surface); }
.stat-item::before { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background: var(--red); transition: width .4s var(--ease-out); }
.stat-item:hover::before { width: 60%; }
.stat-item:hover .stat-num { text-shadow: 0 0 32px var(--red-glow), 0 0 64px var(--red-glow); }
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.4rem,4vw,3.8rem); font-weight: 700; color: var(--red); line-height: 1; margin-bottom: .35rem; letter-spacing: -.05em; transition: text-shadow .3s; }
.stat-label { color: var(--muted); font-size: .88rem; line-height: 1.45; max-width: 170px; margin: 0 auto; }

/* ─── SECTION LABELS ──────────────────────────────────────── */
.sec-label { display: inline-flex; align-items: center; gap: 10px; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--red); font-weight: 600; margin-bottom: 1rem; }
.sec-label::before { content: ''; width: 20px; height: 2px; background: var(--red); }
.sec-head { margin-bottom: 52px; }
.sec-head h2 { margin-bottom: .8rem; }
.sec-head p { color: var(--muted); max-width: 580px; font-size: 1rem; margin-top: .6rem; }
.eyebrow-line { display: inline-flex; align-items: center; gap: 10px; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--red); font-weight: 600; margin-bottom: 1.6rem; }
.eyebrow-line::before { content: ''; width: 24px; height: 2px; background: var(--red); }

/* ─── SPLIT SECTIONS ──────────────────────────────────────── */
.section-human { background: var(--ink); }
.split-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split-wrap.reverse .split-img { order: 2; }
.split-wrap.reverse .split-copy { order: 1; }
.split-img { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3; }
.split-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s ease; display: block; }
.split-img:hover img { transform: scale(1.05); }
.split-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(30,93,211,.18) 0%, rgba(225,37,27,.06) 100%); mix-blend-mode: multiply; pointer-events: none; }
.split-img::before { content: ''; position: absolute; z-index: 3; bottom: 16px; right: 16px; width: 36px; height: 36px; border-bottom: 2px solid rgba(255,255,255,.35); border-right: 2px solid rgba(255,255,255,.35); border-radius: 0 0 6px 0; }
.img-tag { position: absolute; top: 20px; left: 20px; z-index: 3; background: rgba(7,9,15,.75); border: 1px solid var(--border-hi); backdrop-filter: blur(10px); border-radius: 8px; padding: 8px 14px; font-size: .75rem; color: rgba(255,255,255,.7); display: flex; align-items: center; gap: 8px; }
.img-tag-dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; animation: pulse 2s infinite; }
.photo-float { position: absolute; top: -20px; right: -20px; z-index: 4; width: 160px; height: 120px; border-radius: 14px; overflow: hidden; border: 3px solid var(--ink-3); box-shadow: 0 12px 32px rgba(0,0,0,.5); animation: floatBob 5s ease-in-out infinite; }
.photo-float img { width: 100%; height: 100%; object-fit: cover; }
@keyframes floatBob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.split-copy { padding: 20px 0; }
.split-copy h2 { margin-bottom: 1.2rem; }
.split-copy p { color: var(--muted); margin-bottom: 1rem; font-size: 1rem; }
.split-copy .btn { margin-top: .8rem; }

/* ─── SERVICE CARDS ───────────────────────────────────────── */
.services-bg { background: var(--ink-2); }
.cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.svc-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 36px;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s, border-color .35s;
}
.svc-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--blue), var(--blue-mid)); opacity: 0; transform: scaleX(0); transform-origin: left; transition: opacity .3s, transform .4s var(--ease-out); }
.svc-card.red::before { background: linear-gradient(90deg, var(--red), #ff4f43); }
.svc-card:hover { transform: translateY(-8px); box-shadow: 0 28px 64px rgba(0,0,0,.45); border-color: var(--border-hi); }
.svc-card:hover::before { opacity: 1; transform: scaleX(1); }
/* light variant (sur fond blanc) */
.svc-card.light { background: #f7f9ff; border-color: #dde6f5; }
.svc-card.light h3 { color: #0e1525; }
.svc-card.light p { color: #5a667a; }
.svc-card-img { position: absolute; inset: 0; overflow: hidden; opacity: 1; transition: transform .6s var(--ease-out); }
.svc-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.svc-card-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,29,46,.55) 0%, rgba(20,29,46,.88) 60%, rgba(20,29,46,.95) 100%); }
.svc-card.red .svc-card-img::after { background: linear-gradient(180deg, rgba(20,29,46,.55) 0%, rgba(70,18,15,.85) 70%, rgba(70,18,15,.95) 100%); }
.svc-card:hover .svc-card-img img { transform: scale(1.06); }
.svc-card > * { position: relative; z-index: 1; }
.card-num { font-family: 'Space Grotesk', sans-serif; font-size: .75rem; letter-spacing: .15em; color: var(--red); margin-bottom: 18px; font-weight: 700; }
.svc-card h3 { color: #fff; font-size: 1.3rem; margin-bottom: .8rem; }
.svc-card p { color: var(--muted); flex: 1; font-size: .95rem; line-height: 1.6; }
.card-cta { display: inline-flex; align-items: center; gap: .5em; color: var(--blue); font-weight: 600; font-size: .9rem; margin-top: 22px; transition: gap .25s; }
.svc-card.red .card-cta { color: var(--red); }
.svc-card:hover .card-cta { gap: .85em; }

/* ─── STEPS ───────────────────────────────────────────────── */
.method-bg { background: #fff; color: #0e1525; }
.method-bg .sec-label { color: var(--red); }
.method-bg .sec-label::before { background: var(--red); }
.method-bg h2 { color: #0e1525; }
.method-bg .sec-head p { color: #5a667a; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #dde4f5; border-radius: var(--r-lg); overflow: hidden; }
.step-box { padding: 36px 28px; background: #f7f9ff; border-right: 1px solid #dde4f5; position: relative; overflow: hidden; transition: background .25s; }
.step-box:last-child { border-right: none; }
.step-box:hover { background: #eef2fc; }
.step-n { font-family: 'Space Grotesk', sans-serif; font-size: 2.6rem; font-weight: 700; color: #d0d8ef; line-height: 1; margin-bottom: 20px; letter-spacing: -.05em; }
.step-box h3 { color: #0e1525; margin-bottom: .6rem; font-size: 1rem; }
.step-box p { color: #5a667a; font-size: .88rem; line-height: 1.55; margin: 0; }
.step-line { position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--blue), var(--red)); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease-out); }
.step-box:hover .step-line { transform: scaleX(1); }
.step-badge { position: absolute; top: 16px; right: 16px; width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--blue-mid)); display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk', sans-serif; font-size: .7rem; font-weight: 700; color: #fff; opacity: 0; transform: scale(0); transition: opacity .3s, transform .4s var(--ease-out); }
.step-box:hover .step-badge { opacity: 1; transform: scale(1); }

/* ─── THEME LIST ──────────────────────────────────────────── */
.theme-list { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; }
.theme-list li { padding-left: 24px; position: relative; color: var(--muted); font-size: .95rem; line-height: 1.5; }
.theme-list li::before { content: ''; position: absolute; left: 0; top: .6em; width: 10px; height: 10px; background: var(--red); clip-path: polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%); }
/* sur fond blanc */
.method-bg .theme-list li { color: #5a667a; }
.theme-list-single { list-style: none; margin-top: 1.2rem; }
.theme-list-single li { padding: .6em 0 .6em 24px; position: relative; color: var(--muted); font-size: .95rem; border-bottom: 1px solid var(--border); }
.theme-list-single li:last-child { border-bottom: none; }
.theme-list-single li::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 10px; height: 10px; background: var(--red); clip-path: polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%); }

/* ─── PUBLICS ─────────────────────────────────────────────── */
.publics-bg { background: var(--ink-3); }
.publics-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: start; }
.publics-photo { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 3/4; }
.publics-photo img { width: 100%; height: 100%; object-fit: cover; }
.publics-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(7,9,15,.85) 100%); }
.photo-caption { position: absolute; bottom: 24px; left: 24px; right: 24px; z-index: 2; color: #fff; font-size: .92rem; font-weight: 500; text-shadow: 0 2px 10px rgba(0,0,0,.5); }
.publics-grid-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 48px; }
.pub-card { border: 1px solid var(--border); border-radius: var(--r); padding: 24px; background: var(--surface); position: relative; overflow: hidden; transition: border-color .25s, transform .3s var(--ease-out), box-shadow .3s; }
.pub-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease-out); }
.pub-card:hover { border-color: var(--border-hi); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.3); }
.pub-card:hover::after { transform: scaleX(1); }
.pub-card h3 { color: #fff; font-size: .98rem; margin-bottom: .45rem; }
.pub-card p { color: var(--muted); font-size: .84rem; line-height: 1.5; margin: 0; }

/* ─── CTA BAND ────────────────────────────────────────────── */
.cta-band { position: relative; overflow: hidden; background: var(--ink-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 88px 0; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 90% at 85% 50%, rgba(30,93,211,.2) 0%, transparent 65%), radial-gradient(ellipse 40% 70% at 8% 50%, rgba(225,37,27,.13) 0%, transparent 60%); }
.cta-band::after { content: ''; position: absolute; inset: 0; opacity: .04; background-image: linear-gradient(rgba(255,255,255,.8) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.8) 1px,transparent 1px); background-size: 48px 48px; }
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 48px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; max-width: 540px; }
.cta-band p { color: var(--muted); margin-top: .7rem; font-size: 1rem; }

/* ─── FOOTER ──────────────────────────────────────────────── */
.site-footer { background: #030507; border-top: 1px solid var(--border); padding: 72px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-logo img { height: 38px; margin-bottom: 14px; filter: brightness(0) invert(1); opacity: .75; }
.footer-tag { color: var(--muted); font-size: .88rem; line-height: 1.65; }
.site-footer h4 { font-family: 'Space Grotesk', sans-serif; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.35); font-weight: 600; margin-bottom: 18px; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: rgba(255,255,255,.45); font-size: .88rem; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .78rem; color: var(--muted); }

/* ─── CONTACT PAGE ────────────────────────────────────────── */
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { color: var(--muted); margin-bottom: 1.5rem; font-size: 1rem; }
.check-list { list-style: none; margin-bottom: 2.5rem; }
.check-list li { padding: .6em 0 .6em 28px; position: relative; color: var(--muted); font-size: .95rem; border-bottom: 1px solid var(--border); }
.check-list li:last-child { border-bottom: none; }
.check-list li::before { content: '\2713'; position: absolute; left: 0; color: var(--red); font-weight: 700; font-size: .9rem; }
.contact-links { display: flex; flex-direction: column; gap: 12px; }
.contact-link { display: flex; align-items: center; gap: 16px; padding: 16px 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); transition: border-color .2s, transform .2s; }
.contact-link:hover { border-color: var(--border-hi); transform: translateX(4px); }
.cl-icon { width: 40px; height: 40px; border-radius: 10px; background: linear-gradient(135deg, var(--blue), var(--blue-mid)); display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: .85rem; color: #fff; flex-shrink: 0; }
.cl-label { font-size: .72rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.cl-value { font-size: .95rem; color: #fff; font-weight: 500; margin-top: 2px; }
.contact-form-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 40px; box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 7px; color: rgba(255,255,255,.7); letter-spacing: .03em; }
.field input, .field select, .field textarea { width: 100%; padding: .8em 1.1em; background: var(--ink-2); color: #fff; border: 1.5px solid var(--border-hi); border-radius: 10px; font-family: 'Inter', sans-serif; font-size: .95rem; transition: border-color .2s, box-shadow .2s; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,.22); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,93,211,.2); }
.field select option { background: var(--ink-2); }
.field textarea { min-height: 130px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-checkbox { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--muted); }
.field-checkbox input { width: auto; margin-top: 3px; accent-color: var(--red); }
.alert-success { background: rgba(16,185,129,.1); color: #6ee7b7; border: 1px solid rgba(16,185,129,.25); border-radius: 10px; padding: 16px 20px; font-size: .95rem; margin-bottom: 20px; }
.alert-error { background: rgba(225,37,27,.1); color: #fca5a5; border: 1px solid rgba(225,37,27,.25); border-radius: 10px; padding: 16px 20px; font-size: .95rem; margin-bottom: 20px; }

/* ─── REVEAL ANIMATIONS ───────────────────────────────────── */
.reveal       { opacity: 0; transform: translateY(32px); transition: opacity .75s var(--ease-out), transform .75s var(--ease-out); }
.reveal-left  { opacity: 0; transform: translateX(-40px); transition: opacity .75s var(--ease-out), transform .75s var(--ease-out); }
.reveal-right { opacity: 0; transform: translateX(40px);  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .4s; }
/* alias pour compatibilité */
.reveal.in-view, .reveal-left.in-view, .reveal-right.in-view { opacity: 1; transform: none; }
.reveal-delay-2 { transition-delay: .2s; }

/* ─── RESPONSIVE ──────────────────────────────────────────── */

/* Écrans peu hauts (laptops 13-14") : éviter que le hero déborde */
@media (max-height: 800px) and (min-width: 769px) {
  .hero { min-height: auto; padding-top: 80px; padding-bottom: 60px; }
  .hero .container { padding-top: 24px; padding-bottom: 60px; }
  .hero h1 { font-size: clamp(2rem, 3.6vw, 3rem); }
  .hero-lead { margin: 1.2rem 0 1.6rem; }
  .hero-eyebrow { margin-bottom: 1.2rem; }
  .hero-badges { bottom: 16px; right: 16px; gap: 4px; }
  .hero-badge { font-size: .68rem; padding: 5px 9px; }
  .scroll-hint { bottom: 12px; }
  .scroll-line { height: 28px; }
}

/* ≤1200 — Laptops étroits : compacter les badges hero */
@media (max-width: 1200px) {
  .hero-badges { right: 20px; bottom: 80px; gap: 6px; }
  .hero-badge { font-size: .72rem; padding: 6px 10px; }
  .scroll-hint { bottom: 24px; }
}

/* ≤1024 — Tablette paysage / petit laptop */
@media (max-width: 1024px) {
  section { padding: 72px 0; }
  .container { padding: 0 24px; }
  .header-inner { padding: 0 24px; }

  /* Tailles titres : transition douce vers le mobile */
  h1 { font-size: clamp(2rem, 4.6vw, 3rem); }
  h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }

  /* Splits empilés -> sur tablette larges, on garde 2 colonnes via gap réduit */
  .split-wrap { gap: 40px; }
  .split-wrap.reverse .split-img,
  .split-wrap.reverse .split-copy { order: 0; }
  .split-img { aspect-ratio: 4/3; max-height: 420px; }
  .split-copy { padding: 0; }

  /* Steps : 2 colonnes, retrait du border-right toutes les 2 cases */
  .steps-grid,
  .steps-grid[style] { grid-template-columns: 1fr 1fr !important; }
  .step-box { border-right: 1px solid #dde4f5; border-bottom: 1px solid #dde4f5; }
  .step-box:nth-child(2n) { border-right: none; }
  .step-box:nth-last-child(-n+2) { border-bottom: none; }
  .step-box:last-child { border-bottom: none; border-right: none; }

  /* Cards : 2 colonnes max, peu importe l'inline */
  .cards-grid,
  .cards-grid[style] { grid-template-columns: 1fr 1fr !important; }

  /* Layouts spécifiques */
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: 36px; }
  .publics-layout { grid-template-columns: 1fr; gap: 48px; }
  .publics-photo { aspect-ratio: 16/9; max-height: 360px; }

  /* Hero : compact en tablette, badges dans le flux */
  .hero {
    display: block;
    min-height: auto;
    padding-top: 96px;
    padding-bottom: 80px;
  }
  .hero .container { padding-top: 32px; padding-bottom: 0; }
  .scroll-hint { display: none; }
  .hero-badges {
    position: relative;
    flex-direction: row; flex-wrap: wrap;
    gap: 8px;
    padding: 0 var(--gutter);
    max-width: var(--container);
    margin: 1.8rem auto 0;
    inset: auto;
    justify-content: flex-start;
  }
  .hero-badge { font-size: .72rem; padding: 6px 10px; }

  /* Page hero interne plus compact */
  .page-hero { padding: 130px 0 72px; min-height: auto; }

  /* Stats : on conserve 4 colonnes mais on raccourcit les paddings */
  .stat-item { padding: 40px 16px; }
  .stat-label { font-size: .8rem; }
}

/* ≤860 — petites tablettes */
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 36px 18px;
  }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }

  /* Splits empilés en 1 colonne sous 860 */
  .split-wrap { grid-template-columns: 1fr; gap: 32px; }
  .split-img { aspect-ratio: 16/10; max-height: 360px; }
}

/* <=960 — Tablette portrait : menu burger */
@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(7,9,15,.97); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 18px 22px; display: none;
    max-height: calc(100vh - 64px); overflow-y: auto;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 4px; align-items: stretch; }
  .main-nav a { display: block; padding: .85em 1em; width: 100%; }
  .main-nav .nav-cta { text-align: center; margin-top: 8px; }
}

/* <=768 — Mobile / tablette portrait */
@media (max-width: 768px) {
  section { padding: 64px 0; }
  .container { padding: 0 18px; }
  .header-inner { padding: 0 18px; height: 64px; }
  h1 { font-size: clamp(1.7rem, 7vw, 2.4rem) !important; line-height: 1.12; }
  h2 { font-size: clamp(1.45rem, 5.5vw, 1.95rem) !important; line-height: 1.15; }
  h3 { font-size: 1.05rem; }
  p, li { font-size: .95rem; }

  /* En mobile, les <br> du contenu deviennent des espaces pour des sauts naturels */
  .hero h1 br, .page-hero h1 br, .sec-head h2 br, .split-copy h2 br, .cta-band h2 br { display: inline; }
  .hero h1 br::after, .page-hero h1 br::after, .sec-head h2 br::after, .split-copy h2 br::after, .cta-band h2 br::after { content: ' '; }

  /* Hero accueil */
  .hero { min-height: auto; padding-top: 64px; padding-bottom: 56px; display: block; }
  .hero .container { padding-top: 32px; padding-bottom: 0; }
  .hero-lead { font-size: .98rem; margin: 1.4rem 0 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-badges {
    position: relative;
    flex-direction: row; flex-wrap: wrap;
    gap: 8px;
    padding: 0 var(--gutter);
    max-width: var(--container);
    margin: 1.6rem auto 0;
    inset: auto;
    justify-content: flex-start;
  }
  .hero-badge { font-size: .68rem; padding: 5px 9px; }
  .scroll-hint { display: none; }

  /* Page hero interne */
  .page-hero { padding: 110px 0 56px; min-height: auto; }
  .page-hero p { font-size: 1rem; }
  .breadcrumb { margin-bottom: 1.2rem; font-size: .75rem; }

  /* Cards & Steps : 1 colonne forcée */
  .cards-grid,
  .cards-grid[style] { grid-template-columns: 1fr !important; gap: 16px; }
  .steps-grid,
  .steps-grid[style] { grid-template-columns: 1fr !important; }
  .step-box {
    border-right: none !important;
    border-bottom: 1px solid #dde4f5 !important;
    padding: 28px 22px;
  }
  .step-box:last-child { border-bottom: none !important; }
  .svc-card { padding: 28px 22px; }

  /* Split */
  .split-wrap { gap: 28px; }
  .split-img { aspect-ratio: 16/10; max-height: 320px; }
  .photo-float, .img-tag { display: none; }

  /* Theme list */
  .theme-list { grid-template-columns: 1fr; gap: 10px 0; }

  /* Publics */
  .publics-layout { gap: 32px; }
  .publics-photo { aspect-ratio: 16/9; max-height: 280px; }
  .publics-grid-cards { grid-template-columns: 1fr; margin-top: 28px; }

  /* CTA */
  .cta-band { padding: 56px 0; }
  .cta-inner { flex-direction: column; text-align: center; gap: 24px; }
  .cta-inner .btn { width: 100%; justify-content: center; }
  .cta-band h2 { max-width: 100%; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; text-align: left; }
  .site-footer { padding: 56px 0 24px; }

  /* Stats */
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 30px 14px;
  }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .stat-num { font-size: clamp(2rem, 9vw, 2.6rem) !important; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 24px 18px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-info h2 { margin-bottom: .8rem; }

  /* Mentions légales */
  .legal-block { padding: 28px 0; }
  .legal-block h2 { font-size: 1.15rem; }

  /* Misc */
  .sec-head { margin-bottom: 32px; }
  .sec-head p { font-size: .95rem; }
  .photo-caption { font-size: .82rem; bottom: 16px; left: 16px; right: 16px; }
}

/* ≤500 — Petits mobiles */
@media (max-width: 500px) {
  .stats-inner { grid-template-columns: 1fr; }
  .stat-item {
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
  }
  .stat-item:last-child { border-bottom: none !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .step-box { padding: 26px 18px; }
  .page-hero { padding: 100px 0 44px; }
  .logo-name { font-size: 1.05rem; }
  .logo img { height: 32px; }
  .btn { padding: .85em 1.6em; font-size: .9rem; }
  .contact-link { padding: 14px 16px; }
  .cl-icon { width: 36px; height: 36px; font-size: .8rem; }
  .field input, .field select, .field textarea { font-size: 16px; } /* évite zoom iOS */
}

/* ≤400 — très petits mobiles (galaxy fold, vieux iPhone SE) */
@media (max-width: 400px) {
  :root { --gutter: 16px; }
  h1 { font-size: clamp(1.7rem, 8.5vw, 2.2rem) !important; }
  h2 { font-size: clamp(1.35rem, 6.5vw, 1.8rem) !important; }
  .hero .container { padding-top: 40px; padding-bottom: 60px; }
  .hero-eyebrow { font-size: .68rem; letter-spacing: .15em; margin-bottom: 1.2rem; }
  .hero-lead { font-size: .92rem; margin: 1rem 0 1.6rem; }
  .hero-badges { gap: 5px; margin-top: 1rem; }
  .hero-badge { font-size: .65rem; padding: 4px 8px; }
  .page-hero { padding: 96px 0 40px; }
  .page-hero p { font-size: .95rem; }
  .svc-card { padding: 24px 18px; }
  .step-box { padding: 22px 16px; }
  .step-n { font-size: 2.2rem; margin-bottom: 14px; }
  .contact-form-wrap { padding: 20px 14px; border-radius: 16px; }
  .contact-link { padding: 12px 14px; gap: 12px; }
  .stat-num { font-size: clamp(1.8rem, 8vw, 2.2rem) !important; }
  .stat-label { font-size: .78rem; max-width: 100%; }
  .stat-item { padding: 26px 12px; }
  .footer-grid { gap: 24px; }
  .site-footer { padding: 48px 0 22px; }
  .logo-name { font-size: 1rem; }
  .logo img { height: 28px; }
  .legal-block { padding: 22px 0; }
  .legal-block h2 { font-size: 1.05rem; }
}

/* ≤340 — bordure absolue (anciens devices 320px) */
@media (max-width: 340px) {
  :root { --gutter: 14px; }
  .header-inner { gap: 8px; }
  .logo-name { display: none; }
  .btn { padding: .8em 1.3em; font-size: .85rem; }
  h1 { font-size: clamp(1.55rem, 9vw, 2rem) !important; }
}

/* ≥1600 — Grands écrans / 4K / ultrawide */
@media (min-width: 1600px) {
  :root { --container: 1380px; --gutter: 40px; }
  .hero h1 { font-size: clamp(3.2rem, 4.4vw, 5rem); }
  .hero-lead { font-size: 1.2rem; max-width: 640px; }
}

@media (min-width: 1920px) {
  :root { --container: 1500px; }
  body { font-size: 17px; }
}

/* Touch-friendly sur appareils tactiles */
@media (hover: none) and (pointer: coarse) {
  .main-nav a { min-height: 44px; display: inline-flex; align-items: center; }
  .contact-link { min-height: 56px; }
  .footer-bottom a, .site-footer a { padding: 4px 0; display: inline-block; }
  .svc-card:hover { transform: none; box-shadow: none; }
  .pub-card:hover { transform: none; }
  .stat-item:hover { background: transparent; }
  .split-img:hover img { transform: none; }
}

/* Orientation paysage sur mobile : éviter le hero plein écran */
@media (max-height: 520px) and (orientation: landscape) {
  .hero { min-height: auto; padding-top: 80px; padding-bottom: 40px; }
  .hero .container { padding-top: 20px; padding-bottom: 30px; }
  .scroll-hint { display: none; }
  .hero-badges { position: static; margin-top: 1rem; }
}

/* Sécurité anti-overflow globale pour grilles avec style inline */
.cards-grid, .steps-grid, .publics-grid-cards, .footer-grid, .stats-inner, .field-row, .split-wrap, .contact-layout, .theme-list { min-width: 0; }
.cards-grid > *, .steps-grid > *, .publics-grid-cards > *, .footer-grid > *, .field-row > *, .split-wrap > *, .theme-list > * { min-width: 0; }

/* Réduction des animations si demandé */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .hero-orb, .scroll-line, .hero-badge-dot, .img-tag-dot { animation: none !important; }
}