/* === Cogeort — refonte === */
:root {
  --bg: #0E0B14;
  --bg-2: #15101F;
  --surface: #1B1428;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.18);
  --ink: #F4F1FA;
  --ink-2: #B8B0C9;
  --ink-3: #7A7290;
  --violet: #5B1EE0;
  --violet-2: #7B3CFF;
  --magenta: #C8359E;
  --orange: #FF6A3D;
  --grad: linear-gradient(135deg, #5B1EE0 0%, #C8359E 55%, #FF6A3D 100%);
  --grad-soft: linear-gradient(135deg, rgba(91,30,224,0.18), rgba(255,106,61,0.18));
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.font-display { font-family: 'Space Grotesk', sans-serif; letter-spacing: -0.02em; }
.font-mono { font-family: 'JetBrains Mono', monospace; }

/* Grid background */
.grid-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 80%);
}

/* Layout */
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(14,11,20,0.72);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 32px; height: 32px; }
.brand-name { font-family: 'Space Grotesk', sans-serif; font-weight: 600; letter-spacing: -0.01em; font-size: 18px; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { color: var(--ink-2); font-size: 14px; transition: color 160ms; }
.nav-links a:hover { color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: 999px;
  font-size: 14px; font-weight: 500; transition: all 200ms;
  border: 1px solid transparent;
}
.btn-ghost { border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(255,255,255,0.04); }
.btn-primary {
  background: var(--grad); color: white; font-weight: 500;
  box-shadow: 0 8px 24px -8px rgba(200,53,158,0.6);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 32px -8px rgba(200,53,158,0.8); }

/* Hero */
.hero { padding: 96px 0 120px; position: relative; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--ink-2); margin-bottom: 32px;
}
.hero-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: #4ADE80; box-shadow: 0 0 8px #4ADE80; }
.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(56px, 8vw, 112px); line-height: 0.95;
  font-weight: 600; letter-spacing: -0.035em;
  margin: 0 0 32px; max-width: 14ch;
}
.hero h1 .grad {
  background: var(--grad); -webkit-background-clip: text;
  background-clip: text; color: transparent;
}
.hero-sub {
  font-size: 20px; line-height: 1.5; color: var(--ink-2);
  max-width: 56ch; margin: 0 0 48px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-meta {
  margin-top: 96px; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; border-top: 1px solid var(--line); padding-top: 32px;
}
.hero-meta-item { padding-right: 24px; border-right: 1px solid var(--line); }
.hero-meta-item:last-child { border-right: none; }
.hero-meta-k { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.hero-meta-v { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 500; }

/* Section */
.section { padding: 120px 0; position: relative; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 72px; }
.section-label {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
}
.section-label::before { content: ""; width: 24px; height: 1px; background: var(--ink-3); }
.section h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 5vw, 64px); line-height: 1.0;
  font-weight: 600; letter-spacing: -0.03em; margin: 0; max-width: 18ch;
}
.section-intro { color: var(--ink-2); max-width: 44ch; font-size: 17px; }

/* Pillars */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pillar { background: var(--bg); padding: 48px 32px; transition: background 240ms; cursor: default; }
.pillar:hover { background: var(--bg-2); }
.pillar-num { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-3); margin-bottom: 32px; }
.pillar h3 { font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 500; letter-spacing: -0.02em; margin: 0 0 16px; }
.pillar p { color: var(--ink-2); font-size: 15px; margin: 0; }

/* Services */
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.service { background: var(--bg); padding: 40px; position: relative; transition: background 240ms; }
.service:hover { background: var(--bg-2); }
.service-tag {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 24px;
}
.service h3 { font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 500; letter-spacing: -0.02em; margin: 0 0 16px; max-width: 16ch; }
.service p { color: var(--ink-2); font-size: 15px; margin: 0 0 32px; max-width: 42ch; }
.service-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.service-list li { font-size: 14px; color: var(--ink-2); display: flex; align-items: center; gap: 12px; }
.service-list li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--magenta); flex-shrink: 0; }

/* Modules */
.modules-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: 4px; overflow: hidden;
  align-items: stretch;
}
.module-card {
  background: var(--bg); padding: 32px 22px 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative; transition: background 240ms;
}
.module-card:hover { background: var(--bg-2); }
.module-card.featured {
  background: linear-gradient(180deg, rgba(91,30,224,0.18), rgba(91,30,224,0.02));
}
.module-badge {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: white;
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 4px 12px; border-radius: 0 0 6px 6px;
}
.module-tag {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em;
  margin-top: 6px;
}
.module-icon {
  width: 44px; height: 44px; border: 1px solid var(--line-strong);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--magenta); background: rgba(200,53,158,0.06);
}
.module-card.featured .module-icon { border-color: rgba(123,60,255,0.4); background: rgba(123,60,255,0.1); }
.module-name {
  font-family: 'Space Grotesk', sans-serif; font-size: 18px;
  font-weight: 500; letter-spacing: -0.01em; margin: 0;
}
.module-kpi {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 10px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}

.module-kpi-num {
  font-family: 'Space Grotesk', sans-serif; font-size: 36px;
  font-weight: 600; letter-spacing: -0.03em; line-height: 1;
}
.grad-text {
  background: var(--grad); -webkit-background-clip: text;
  background-clip: text; color: transparent;
}
.module-kpi-unit {
  font-size: 11px; color: var(--ink-3);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding-top: 6px;
  max-width: 14ch;
  line-height: 1.3;
}
.module-sub { font-size: 12px; color: var(--ink-3); font-style: italic; margin-top: -8px; }
.module-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.module-list li {
  font-size: 12.5px; color: var(--ink-2);
  display: flex; gap: 10px; align-items: baseline; line-height: 1.4;
}
.module-list li::before {
  content: "✓"; color: var(--magenta); font-size: 11px; flex-shrink: 0;
}
.module-card .btn { padding: 10px 14px; font-size: 13px; }
.modules-foot {
  margin-top: 32px; text-align: center;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em;
}
.modules-foot a { color: var(--magenta); border-bottom: 1px solid var(--magenta); padding-bottom: 1px; }
@media (max-width: 1100px) { .modules-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .modules-grid { grid-template-columns: 1fr; } }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.price-card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 8px; padding: 40px 32px; position: relative;
  display: flex; flex-direction: column;
  transition: all 240ms;
}
.price-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.price-card.featured {
  background: linear-gradient(180deg, rgba(91,30,224,0.15), rgba(91,30,224,0.02));
  border-color: rgba(123,60,255,0.4);
}
.price-card.featured::before {
  content: "Le plus choisi";
  position: absolute; top: -1px; right: 24px;
  background: var(--grad); color: white;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  padding: 4px 12px; border-radius: 0 0 6px 6px; letter-spacing: 0.04em;
}
.price-name { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.price-title { font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 500; letter-spacing: -0.02em; margin: 0 0 24px; }
.price-amount { display: flex; align-items: baseline; gap: 6px; margin-bottom: 8px; }
.price-amount .num { font-family: 'Space Grotesk', sans-serif; font-size: 56px; font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.price-amount .unit { color: var(--ink-3); font-size: 15px; }
.price-desc { color: var(--ink-2); font-size: 14px; margin: 0 0 32px; min-height: 42px; }
.price-features { list-style: none; padding: 0; margin: 0 0 32px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.price-features li { font-size: 14px; color: var(--ink-2); display: flex; gap: 12px; line-height: 1.5; }
.price-features li::before { content: "+"; color: var(--magenta); font-weight: 600; flex-shrink: 0; }

/* Process */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.step { background: var(--bg); padding: 40px 24px; position: relative; }
.step-num { font-family: 'Space Grotesk', sans-serif; font-size: 64px; font-weight: 600; letter-spacing: -0.04em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1; margin-bottom: 24px; }
.step h4 { font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 500; margin: 0 0 12px; letter-spacing: -0.01em; }
.step p { color: var(--ink-2); font-size: 14px; margin: 0; }

/* RDV */
.rdv-block {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 56px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  position: relative; overflow: hidden;
}
.rdv-block::before {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 360px; height: 360px;
  background: var(--grad); opacity: 0.18; filter: blur(80px); border-radius: 50%;
}
.rdv-info { position: relative; z-index: 1; }
.rdv-info h2 { font-family: 'Space Grotesk', sans-serif; font-size: 44px; line-height: 1.05; font-weight: 600; letter-spacing: -0.03em; margin: 0 0 24px; }
.rdv-info p { color: var(--ink-2); font-size: 16px; margin: 0 0 32px; }
.rdv-bullets { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 16px; }
.rdv-bullets li { display: flex; gap: 16px; font-size: 14px; color: var(--ink-2); align-items: flex-start; }
.rdv-bullets .k { font-family: 'JetBrains Mono', monospace; color: var(--ink-3); font-size: 12px; min-width: 80px; padding-top: 2px; }

.rdv-form { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 32px; position: relative; z-index: 1; }
.field { margin-bottom: 20px; }
.field label { display: block; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 6px; color: var(--ink);
  font-family: 'Inter', sans-serif; font-size: 14px;
  transition: border-color 160ms;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--violet-2); }
.field textarea { resize: vertical; min-height: 80px; }
.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.slot {
  padding: 10px 8px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-2);
  cursor: pointer; transition: all 160ms; text-align: center;
}
.slot:hover { border-color: var(--line-strong); color: var(--ink); }
.slot.active { background: var(--grad); color: white; border-color: transparent; }
.slot.disabled { opacity: 0.35; cursor: not-allowed; text-decoration: line-through; }

/* Footer */
.footer { padding: 80px 0 48px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 64px; }
.footer-brand { max-width: 32ch; color: var(--ink-2); font-size: 14px; line-height: 1.6; }
.footer h5 { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em; margin: 0 0 20px; font-weight: 400; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul li { font-size: 14px; color: var(--ink-2); }
.footer ul li a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 32px; border-top: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-3); }

/* Marquee accent */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 24px 0; overflow: hidden; white-space: nowrap;
  background: var(--bg-2);
}
.marquee-track { display: inline-flex; gap: 64px; animation: marquee 40s linear infinite; }
.marquee-item {
  font-family: 'Space Grotesk', sans-serif; font-size: 28px;
  color: var(--ink-2); font-weight: 500; letter-spacing: -0.01em;
  display: inline-flex; align-items: center; gap: 64px;
}
.marquee-item .star { color: var(--magenta); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Responsive — Tablet */
@media (max-width: 900px) {
  .wrap { padding: 0 24px; }
  .nav-links { display: none; }
  .hero { padding: 64px 0 80px; }
  .hero-meta { margin-top: 64px; grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .hero-meta-item { border-right: none; padding-right: 0; }
  .pillars, .services, .pricing, .process { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .section-head { flex-direction: column; align-items: flex-start; margin-bottom: 48px; }
  .rdv-block { grid-template-columns: 1fr; padding: 32px; gap: 32px; }
  .rdv-info h2 { font-size: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer { padding: 64px 0 32px; }
  .marquee-item { font-size: 22px; gap: 40px; }
  .marquee-track { gap: 40px; }
}

/* Responsive — Mobile */
@media (max-width: 600px) {
  .wrap { padding: 0 20px; }
  .nav-inner { padding: 14px 0; }
  .brand-name { font-size: 16px; }
  .nav .btn-primary {
    padding: 10px 14px; font-size: 13px;
  }
  .nav .btn-primary .arrow,
  .nav .btn-primary { gap: 6px; }
  .hero { padding: 48px 0 64px; }
  .hero-eyebrow { margin-bottom: 24px; font-size: 11px; }
  .hero h1 {
    font-size: clamp(40px, 11vw, 56px);
    margin-bottom: 24px;
  }
  .hero-sub { font-size: 17px; margin-bottom: 32px; }
  .hero-cta { gap: 12px; }
  .hero-cta .btn { padding: 12px 18px; font-size: 13px; }
  .hero-meta { margin-top: 48px; padding-top: 24px; }
  .hero-meta-v { font-size: 18px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 40px; gap: 16px; }
  .section h2 { font-size: clamp(32px, 8vw, 44px); }
  .section-intro { font-size: 15px; }
  .pillar { padding: 36px 24px; }
  .pillar h3 { font-size: 22px; }
  .service { padding: 32px 24px; }
  .service h3 { font-size: 24px; }
  .price-card { padding: 32px 24px; }
  .price-amount .num { font-size: 48px; }
  .step { padding: 32px 20px; }
  .step-num { font-size: 56px; margin-bottom: 16px; }
  .rdv-block { padding: 24px; gap: 24px; border-radius: 8px; }
  .rdv-info h2 { font-size: 30px; }
  .rdv-info p { font-size: 15px; }
  .rdv-bullets .k { min-width: 64px; font-size: 11px; }
  .rdv-form { padding: 20px; }
  .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .footer { padding: 56px 0 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; margin-bottom: 48px; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .marquee { padding: 18px 0; }
  .marquee-item { font-size: 18px; gap: 28px; }
  .marquee-track { gap: 28px; }
}

/* Responsive — Very small */
@media (max-width: 380px) {
  .wrap { padding: 0 16px; }
  .nav .btn-primary { padding: 9px 12px; font-size: 12px; }
  .hero h1 { font-size: 38px; }
  .hero-meta { grid-template-columns: 1fr 1fr; gap: 20px 12px; }
}

/* Contact link */
.footer ul li a.contact-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.footer ul li a.contact-link:hover {
  color: var(--magenta);
  border-color: var(--magenta);
}