/* ============================================================
   OG Factory — Agence IA & Automatisation
   Visual system: deep navy + electric cyan/blue, gold trust accent
   Type: Archivo Expanded (display) + Archivo (text)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

:root {
  /* ---- Surfaces ---- */
  --bg:        #04081a;
  --bg-2:      #060e24;
  --bg-3:      #08142f;
  --surface:   rgba(255,255,255,.035);
  --surface-2: rgba(255,255,255,.05);
  --line:      rgba(141,172,224,.14);
  --line-2:    rgba(141,172,224,.26);

  /* ---- Text ---- */
  --text:    #eaf1fb;
  --muted:   #9fb2d4;
  --muted-2: #69809f;

  /* ---- Brand ---- */
  --cyan:    #2ad6ef;
  --cyan-2:  #38e0d6;
  --blue:    #2f7cf6;
  --indigo:  #5b6cf0;
  --gold:    #f5c863;

  --accent:  var(--cyan);
  --grad: linear-gradient(110deg, var(--cyan) 0%, var(--blue) 60%, var(--indigo) 100%);
  --grad-soft: linear-gradient(135deg, rgba(42,214,239,.16), rgba(47,124,246,.10));

  --glow-cyan: rgba(42,214,239,.55);
  --glow-blue: rgba(47,124,246,.45);

  /* ---- Type ---- */
  --display: 'Archivo Expanded', 'Archivo', system-ui, sans-serif;
  --sans: 'Archivo', system-ui, -apple-system, sans-serif;

  /* ---- Geometry ---- */
  --container: 1240px;
  --radius: 18px;
  --radius-lg: 26px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; }

/* ============================================================
   Page background — layered glow field
   ============================================================ */
.bg-field {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(47,124,246,.18), transparent 60%),
    radial-gradient(900px 600px at 8% 12%, rgba(42,214,239,.12), transparent 55%),
    radial-gradient(1000px 800px at 50% 108%, rgba(91,108,240,.14), transparent 60%),
    var(--bg);
}
.bg-field::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(141,172,224,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141,172,224,.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 120% 80% at 50% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 120% 80% at 50% 0%, #000 30%, transparent 80%);
}
.grain { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ============================================================
   Layout primitives
   ============================================================ */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; }
section { position: relative; z-index: 2; }
.section { padding: clamp(70px, 9vw, 130px) 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--cyan);
  padding: 7px 14px; border-radius: 100px;
  border: 1px solid var(--line-2);
  background: var(--grad-soft);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--glow-cyan); }

.h-display {
  font-family: var(--display); font-weight: 800; line-height: .98;
  letter-spacing: -.02em; text-wrap: balance;
}
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-title {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(30px, 4.4vw, 52px); line-height: 1.02; letter-spacing: -.02em;
  margin: 18px 0 16px; text-wrap: balance;
}
.section-sub { font-size: clamp(16px, 1.5vw, 19px); color: var(--muted); max-width: 60ch; }
.section-head.center .section-sub { margin-inline: auto; }

.grad-text {
  background: linear-gradient(100deg, var(--cyan) 0%, var(--cyan-2) 30%, var(--blue) 70%, var(--indigo) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 16px; letter-spacing: -.01em;
  padding: 15px 26px; border-radius: 100px; isolation: isolate;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  white-space: nowrap;
}
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary { color: #021022; background: var(--grad); background-size: 160% 160%;
  box-shadow: 0 10px 30px -8px var(--glow-blue), inset 0 1px 0 rgba(255,255,255,.35); }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  background-size: 220% 100%; background-position: 200% 0; opacity: .9;
  transition: background-position .7s var(--ease);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 44px -10px var(--glow-blue), inset 0 1px 0 rgba(255,255,255,.45); }
.btn-primary:hover::after { background-position: -120% 0; }

.btn-ghost { color: var(--text); border: 1px solid var(--line-2); background: var(--surface); backdrop-filter: blur(8px); }
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--cyan); box-shadow: 0 12px 30px -12px var(--glow-cyan); }

.btn-lg { padding: 18px 32px; font-size: 17px; }
.btn-block { width: 100%; justify-content: center; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--cyan); }
.link-arrow .arrow { transition: transform .3s var(--ease); }
.link-arrow:hover .arrow { transform: translateX(4px); }

/* ============================================================
   Card base + cursor spotlight
   ============================================================ */
.card {
  position: relative; border-radius: var(--radius-lg);
  border: 1px solid var(--line); background: var(--surface);
  backdrop-filter: blur(10px);
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  overflow: hidden;
}
.card::before { /* spotlight */
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(42,214,239,.14), transparent 45%);
  pointer-events: none;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: 0 26px 60px -28px rgba(0,0,0,.7); }
.card:hover::before { opacity: 1; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  transition: background .4s var(--ease), border-color .4s var(--ease), box-shadow .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(4,8,26,.72); backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line); box-shadow: 0 10px 40px -20px rgba(0,0,0,.8);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 116px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 19px; letter-spacing: -.01em; }
.brand img { height: 93px; width: auto; }
.brand .mark { width: 38px; height: 38px; border-radius: 11px; background: var(--grad);
  display: grid; place-items: center; font-family: var(--display); font-weight: 900; color: #021022; font-size: 17px;
  box-shadow: 0 8px 20px -8px var(--glow-blue); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { padding: 9px 15px; border-radius: 100px; font-size: 15px; font-weight: 500; color: var(--muted);
  transition: color .25s, background .25s; }
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; padding-top: 168px; padding-bottom: 90px; overflow: hidden; }
#hero-canvas { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; opacity: .9; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); z-index: 0; pointer-events: none; }
.hero-glow.a { width: 520px; height: 520px; background: rgba(47,124,246,.30); top: -120px; right: -60px; animation: drift 9s ease-in-out infinite; }
.hero-glow.b { width: 440px; height: 440px; background: rgba(42,214,239,.22); bottom: -160px; left: -80px; animation: drift 11s ease-in-out infinite reverse; }
@keyframes drift { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,30px); } }

.hero-inner { position: relative; z-index: 3; display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center; }
.hero-copy { max-width: 660px; }
.hero h1 { font-family: var(--display); font-weight: 900; font-size: clamp(40px, 6vw, 78px); line-height: .96; letter-spacing: -.03em; margin: 22px 0 0; }
.hero h1 .line { display: block; overflow: hidden; }
.hero-lede { font-size: clamp(17px, 1.7vw, 20px); color: var(--muted); margin: 26px 0 0; max-width: 56ch; }
.hero-lede strong { color: var(--text); font-weight: 700; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 34px; color: var(--muted-2); font-size: 14px; }
.hero-trust .tk { display: flex; align-items: center; gap: 8px; }
.hero-trust .tk svg { color: var(--cyan); flex: none; }

.badge-guarantee {
  display: inline-flex; align-items: center; gap: 10px; padding: 9px 16px 9px 11px;
  border-radius: 100px; border: 1px solid rgba(245,200,99,.4);
  background: linear-gradient(100deg, rgba(245,200,99,.16), rgba(245,200,99,.05));
  font-size: 13.5px; font-weight: 600; color: #f6d488;
}
.badge-guarantee .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 0 0 rgba(245,200,99,.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(245,200,99,.5);} 70%{ box-shadow:0 0 0 12px rgba(245,200,99,0);} 100%{ box-shadow:0 0 0 0 rgba(245,200,99,0);} }

/* Hero visual — orbiting automation panel */
.hero-visual { position: relative; height: 460px; }
.orbit-core {
  position: absolute; inset: 0; margin: auto; width: 150px; height: 150px; border-radius: 30px;
  background: var(--grad); display: grid; place-items: center;
  box-shadow: 0 30px 80px -20px var(--glow-blue), inset 0 2px 0 rgba(255,255,255,.4);
  z-index: 4;
}
.orbit-core .core-glyph { font-family: var(--display); font-weight: 900; font-size: 46px; color: #021022; }
.orbit-ring { position: absolute; inset: 0; margin: auto; border: 1px dashed var(--line-2); border-radius: 50%; }
.orbit-ring.r1 { width: 300px; height: 300px; animation: spin 16s linear infinite; }
.orbit-ring.r2 { width: 430px; height: 430px; animation: spin 24s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.node {
  position: absolute; top: 50%; left: 50%; display: flex; align-items: center; gap: 9px;
  padding: 10px 15px; border-radius: 14px; border: 1px solid var(--line-2);
  background: rgba(8,18,42,.86); backdrop-filter: blur(10px); font-size: 13.5px; font-weight: 600; white-space: nowrap;
  box-shadow: 0 16px 36px -22px rgba(0,0,0,.9); z-index: 5;
  animation: floaty 6s ease-in-out infinite;
}
.node .ic { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font-size: 14px;
  background: var(--grad-soft); color: var(--cyan); }
@keyframes floaty { 0%,100%{ transform: translate(-50%,-50%) translateY(0);} 50%{ transform: translate(-50%,-50%) translateY(-9px);} }

/* ============================================================
   Stats strip
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid var(--line); background: var(--line); }
.stat { background: linear-gradient(180deg, rgba(8,20,47,.9), rgba(4,8,26,.9)); padding: 36px 28px; text-align: center; }
.stat .num { font-family: var(--display); font-weight: 800; font-size: clamp(34px,4vw,50px); line-height: 1;
  background: linear-gradient(180deg,#fff,var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { margin-top: 10px; color: var(--muted); font-size: 14.5px; font-weight: 500; }

/* ============================================================
   Generic feature/services grids
   ============================================================ */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }

.feature { padding: 32px; }
.feature .icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 25px; margin-bottom: 20px;
  background: var(--grad-soft); border: 1px solid var(--line-2); color: var(--cyan);
}
.feature h3 { font-family: var(--display); font-weight: 700; font-size: 21px; letter-spacing: -.01em; margin-bottom: 10px; }
.feature .kicker { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; }
.feature p { color: var(--muted); font-size: 15.5px; }
.feature .flist { margin-top: 18px; display: grid; gap: 10px; }
.feature .flist li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--muted); }
.feature .flist svg { color: var(--cyan); flex: none; margin-top: 3px; }

/* big number marker for "freins" cards */
.feature .big-emoji { font-size: 30px; }

/* ============================================================
   Tech & Créatif services (indigo accent variant)
   ============================================================ */
.svc-grid .icon { color: #92a6ff; background: linear-gradient(135deg, rgba(91,108,240,.18), rgba(47,124,246,.08)); border-color: rgba(91,108,240,.32); }
.svc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.svc-tags span { font-size: 12.5px; color: var(--muted); border: 1px solid var(--line); border-radius: 100px; padding: 6px 12px; background: rgba(255,255,255,.02); }

/* "Why" cards with badge number */
.why { padding: 36px 32px; text-align: left; }
.why .metric { font-family: var(--display); font-weight: 900; font-size: 52px; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.why .tag { display:inline-block; margin: 14px 0 12px; font-size: 12px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gold); }
.why h3 { font-family: var(--display); font-weight: 700; font-size: 22px; margin-bottom: 10px; }
.why p { color: var(--muted); font-size: 15px; }

/* ============================================================
   Process timeline
   ============================================================ */
.process { position: relative; }
.timeline { position: relative; margin-top: 20px; }
.timeline-line { position: absolute; left: 31px; top: 10px; bottom: 10px; width: 2px; background: var(--line); border-radius: 2px; }
.timeline-line .fill { position: absolute; top: 0; left: 0; width: 100%; height: 0; background: var(--grad); border-radius: 2px;
  box-shadow: 0 0 16px var(--glow-cyan); transition: height .2s linear; }
.step { position: relative; display: grid; grid-template-columns: 64px 1fr; gap: 26px; padding: 18px 0 38px; }
.step .bullet { position: relative; z-index: 2; width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center;
  font-size: 26px; border: 1px solid var(--line-2); background: rgba(8,18,42,.9); transition: all .4s var(--ease); }
.step.active .bullet { background: var(--grad); color: #021022; border-color: transparent; box-shadow: 0 16px 36px -14px var(--glow-blue); transform: scale(1.04); }
.step .body { padding-top: 4px; }
.step .when { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); }
.step h3 { font-family: var(--display); font-weight: 700; font-size: 23px; margin: 8px 0 8px; }
.step p { color: var(--muted); font-size: 15.5px; max-width: 62ch; }
.step .meta { display: inline-block; margin-top: 12px; font-size: 13px; color: var(--muted-2);
  border: 1px solid var(--line); border-radius: 100px; padding: 5px 13px; }

/* ============================================================
   Tech marquee
   ============================================================ */
.marquee { position: relative; overflow: hidden; padding: 16px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 16px; width: max-content; animation: scroll-x 46s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee.rev .marquee-track { animation-direction: reverse; animation-duration: 56s; }
@keyframes scroll-x { to { transform: translateX(-50%); } }
.chip { display: flex; align-items: center; gap: 11px; padding: 13px 20px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--surface); font-weight: 600; font-size: 15px; white-space: nowrap; }
.chip img { height: 26px; width: 26px; object-fit: contain; }
.chip .fallback { width: 26px; height: 26px; border-radius: 7px; background: var(--grad-soft); display: grid; place-items: center;
  font-size: 13px; font-weight: 800; color: var(--cyan); }

/* ============================================================
   Team
   ============================================================ */
.team { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.member { display: grid; grid-template-columns: 150px 1fr; gap: 26px; padding: 30px; align-items: start; }
.member .photo { width: 150px; height: 180px; border-radius: 16px; object-fit: cover; background: var(--bg-3);
  border: 1px solid var(--line-2); }
.member .photo-fallback { width: 150px; height: 180px; border-radius: 16px; background: var(--grad-soft);
  display: grid; place-items: center; font-family: var(--display); font-weight: 900; font-size: 40px; color: var(--cyan); border: 1px solid var(--line-2); }
.member h3 { font-family: var(--display); font-weight: 700; font-size: 22px; }
.member .role { color: var(--cyan); font-weight: 600; font-size: 14px; margin: 4px 0 14px; }
.member p { color: var(--muted); font-size: 14.5px; }
.member .since { display:inline-flex; align-items:center; gap:8px; margin-top:16px; font-size:13px; color: var(--muted-2);
  border:1px solid var(--line); border-radius:100px; padding:5px 13px; }

/* ============================================================
   Testimonials
   ============================================================ */
.tcard { padding: 32px; display: flex; flex-direction: column; gap: 18px; }
.stars { color: var(--gold); letter-spacing: 3px; font-size: 16px; }
.tcard blockquote { font-size: 16.5px; line-height: 1.6; color: var(--text); }
.tcard .result { align-self: flex-start; padding: 7px 14px; border-radius: 100px; font-size: 13px; font-weight: 700;
  color: var(--cyan); background: var(--grad-soft); border: 1px solid var(--line-2); }
.tcard .who { display: flex; align-items: center; gap: 13px; margin-top: auto; padding-top: 8px; }
.tcard .avatar { width: 46px; height: 46px; border-radius: 12px; background: var(--grad); display: grid; place-items: center;
  font-weight: 800; color: #021022; font-size: 15px; }
.tcard .who .n { font-weight: 700; }
.tcard .who .m { font-size: 13px; color: var(--muted-2); }

/* ============================================================
   Contact
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 26px; align-items: start; }
.why-card { padding: 34px; }
.why-card h3 { font-family: var(--display); font-weight: 700; font-size: 22px; margin-bottom: 22px; }
.perk { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.perk:last-of-type { border-bottom: none; }
.perk .pic { width: 42px; height: 42px; border-radius: 12px; flex: none; display: grid; place-items: center; font-size: 19px;
  background: var(--grad-soft); border: 1px solid var(--line-2); }
.perk h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 3px; }
.perk p { font-size: 13.5px; color: var(--muted); }
.offer { margin-top: 22px; padding: 18px; border-radius: 16px; border: 1px solid rgba(245,200,99,.32);
  background: linear-gradient(120deg, rgba(245,200,99,.12), rgba(245,200,99,.03)); }
.offer strong { color: #f6d488; }

.form-card { padding: 34px; }
.form-card h3 { font-family: var(--display); font-weight: 700; font-size: 22px; margin-bottom: 6px; }
.form-card .sub { color: var(--muted); font-size: 14.5px; margin-bottom: 24px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border-radius: 12px; font-family: inherit; font-size: 15px; color: var(--text);
  background: rgba(4,8,26,.6); border: 1px solid var(--line-2); transition: border-color .25s, box-shadow .25s; }
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(42,214,239,.14); }
.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='%239fb2d4' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { margin-top: 14px; font-size: 13px; color: var(--muted-2); text-align: center; line-height: 1.7; }
.form-success { display:none; padding: 16px; border-radius: 12px; background: var(--grad-soft); border:1px solid var(--line-2);
  color: var(--cyan); font-weight: 600; font-size: 14.5px; margin-bottom: 18px; }
.form-error { display:none; padding: 16px; border-radius: 12px; background: rgba(244,99,99,.1); border:1px solid rgba(244,99,99,.32);
  color: #ff9b9b; font-weight: 600; font-size: 14.5px; margin-bottom: 18px; }
.field-hint { margin-top: 7px; font-size: 12.5px; color: var(--muted-2); line-height: 1.5; }
.btn[disabled] { opacity: .6; pointer-events: none; }
.btn-label { display: inline-flex; align-items: center; gap: 8px; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band { position: relative; border-radius: var(--radius-lg); overflow: hidden; padding: clamp(40px,6vw,72px);
  border: 1px solid var(--line-2); text-align: center;
  background: radial-gradient(900px 400px at 50% -40%, rgba(47,124,246,.4), transparent 60%), linear-gradient(180deg, rgba(8,20,47,.8), rgba(4,8,26,.6)); }
.cta-band h2 { font-family: var(--display); font-weight: 800; font-size: clamp(28px,4vw,46px); line-height: 1.04; letter-spacing: -.02em; }
.cta-band p { color: var(--muted); font-size: 18px; margin: 16px auto 30px; max-width: 56ch; }

/* ============================================================
   Footer
   ============================================================ */
.footer { position: relative; z-index: 2; border-top: 1px solid var(--line); padding: 64px 0 36px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; align-items: end; }
.footer h4 { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 16px; }
.footer a { color: var(--muted); font-size: 14.5px; display: inline-block; padding: 5px 0; transition: color .2s; }
.footer a:hover { color: var(--cyan); }
.footer .blurb { color: var(--muted); font-size: 14.5px; max-width: 38ch; margin: 16px 0; }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap;
  justify-content: space-between; gap: 12px; color: var(--muted-2); font-size: 13.5px; }

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

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .hero-glow, .orbit-ring, .node, .marquee-track { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-toggle { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); }
  .stats { grid-template-columns: 1fr 1fr; }
  .grid-3, .grid-2, .team, .contact-grid, .field-row, .footer-grid { grid-template-columns: 1fr; }
  .member { grid-template-columns: 1fr; }
  .member .photo, .member .photo-fallback { width: 110px; height: 130px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 130px; }
  .btn { width: 100%; justify-content: center; }
  .hero-actions { flex-direction: column; }
}

/* ============================================================
   Quiz (frein à l'automatisation)
   ============================================================ */
.quiz-wrap { display: grid; grid-template-columns: 1fr; gap: 14px; max-width: 760px; margin: 0 auto; }
.quiz-q { text-align: center; font-weight: 700; font-size: 17px; color: var(--text); margin-bottom: 4px; }
.quiz-opts { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.quiz-opt { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 14px; border-radius: 16px;
  border: 1px solid var(--line); background: var(--surface); text-align: center; transition: all .3s var(--ease); }
.quiz-opt .qe { font-size: 26px; }
.quiz-opt span.t { font-size: 13.5px; color: var(--muted); line-height: 1.4; }
.quiz-opt:hover { border-color: var(--line-2); transform: translateY(-3px); }
.quiz-opt.sel { border-color: var(--cyan); background: var(--grad-soft); box-shadow: 0 14px 36px -18px var(--glow-cyan); }
.quiz-opt.sel span.t { color: var(--text); }
.frein-card.highlight { border-color: var(--cyan); box-shadow: 0 22px 60px -26px var(--glow-cyan); }
.frein-card.highlight .icon { background: var(--grad); color: #021022; border-color: transparent; }
@media (max-width: 720px) { .quiz-opts { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   Floating assistant
   ============================================================ */
.assistant-fab { position: fixed; bottom: 26px; right: 26px; z-index: 70; display: flex; align-items: center; gap: 11px;
  padding: 13px 20px 13px 14px; border-radius: 100px; background: var(--grad); color: #021022; font-weight: 700; font-size: 15px;
  box-shadow: 0 18px 44px -14px var(--glow-blue); transition: transform .3s var(--ease); }
.assistant-fab:hover { transform: translateY(-3px) scale(1.02); }
.assistant-fab .av { width: 30px; height: 30px; border-radius: 50%; background: rgba(2,16,34,.18); display: grid; place-items: center; font-size: 17px; }
.assistant-fab.active { transform: scale(.96); }
.assistant-panel { position: fixed; bottom: 92px; right: 26px; z-index: 70; width: min(360px, calc(100vw - 40px));
  border-radius: 22px; border: 1px solid var(--line-2); background: rgba(6,12,30,.97); backdrop-filter: blur(20px);
  box-shadow: 0 30px 70px -24px rgba(0,0,0,.85); overflow: hidden; opacity: 0; transform: translateY(14px) scale(.97);
  pointer-events: none; transition: all .35s var(--ease); }
.assistant-panel.open { opacity: 1; transform: none; pointer-events: auto; }
.assistant-head { display: flex; align-items: center; gap: 12px; padding: 18px; border-bottom: 1px solid var(--line);
  background: var(--grad-soft); }
.assistant-head .av { width: 40px; height: 40px; border-radius: 12px; background: var(--grad); display: grid; place-items: center; font-size: 20px; }
.assistant-head .n { font-weight: 700; font-size: 15px; }
.assistant-head .s { font-size: 12px; color: var(--cyan); display: flex; align-items: center; gap: 6px; }
.assistant-head .s::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 8px #34d399; }
.assistant-close { margin-left: auto; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: var(--muted);
  border: 1px solid var(--line); }
.assistant-close:hover { color: var(--text); border-color: var(--line-2); }
.assistant-body { padding: 18px; }
.assistant-body .msg { font-size: 14px; color: var(--muted); margin-bottom: 16px; line-height: 1.55; }
.assistant-body .msg strong { color: var(--text); }
.assistant-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.assistant-opts button { display: flex; align-items: center; gap: 9px; padding: 11px 12px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface); font-size: 13px; font-weight: 600; color: var(--text); text-align: left; transition: all .25s; }
.assistant-opts button:hover { border-color: var(--cyan); background: var(--grad-soft); }
.assistant-foot { padding: 0 18px 16px; font-size: 11.5px; color: var(--muted-2); text-align: center; }
@media (max-width: 520px) { .assistant-fab span.lbl { display: none; } }

/* Mobile menu panel */
.mobile-menu { position: fixed; inset: 116px 0 auto 0; z-index: 55; background: rgba(4,8,26,.97); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line); padding: 16px 28px 28px; display: none; flex-direction: column; gap: 6px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 14px 12px; border-radius: 12px; font-weight: 600; font-size: 17px; color: var(--text); }
.mobile-menu a:hover { background: var(--surface); }