/* =========================================================
   ROVIK — Feuille de style officielle · « Instrument Grade »
   Charte : cobalt #1E3A8A / lime #A3E635 / bleu foncé #0F2457
   Typo   : Archivo (titres) · Inter (corps) · IBM Plex Mono (données)
   Direction : cockpit industriel cobalt profond, lecture lime,
               grille blueprint + grain, lueurs et reveals au scroll.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800;900&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Palette de charte (inchangée) */
  --rovik-primary: #1E3A8A;      /* bleu cobalt */
  --rovik-secondary: #A3E635;    /* lime */
  --rovik-tertiary: #0F2457;     /* bleu foncé */
  --rovik-blue-light: #3B5BDB;   /* bleu clair complémentaire */
  --lime-dark: #65A30D;

  /* Canvas sombre dérivé du cobalt */
  --ink-900: #060c1f;            /* fond quasi-noir cobalt */
  --ink-850: #081230;
  --ink-800: #0b1a40;            /* panneaux surélevés */
  --ink-700: #0f2457;            /* = tertiary */
  --ink-600: #16307a;

  /* Texte sur fond sombre */
  --text-main: #e9eefb;
  --text-soft: #c4d0ea;
  --text-muted: #8ea0c6;
  --text-faint: #5d6e96;

  /* Surfaces vitrées */
  --glass: rgba(255, 255, 255, 0.045);
  --glass-strong: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.10);
  --line-soft: rgba(255, 255, 255, 0.06);
  --lime-line: rgba(163, 230, 53, 0.30);

  /* Couleurs fonctionnelles */
  --error: #F87171;
  --warning: #FBBF24;
  --success: #34D399;
  --white: #FFFFFF;

  /* Forme & profondeur */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.45);
  --shadow-lg: 0 30px 70px rgba(2, 6, 23, 0.6);
  --glow-lime: 0 0 0 1px rgba(163,230,53,0.25), 0 18px 50px rgba(163,230,53,0.18);
  --maxw: 1200px;
  --transition: 0.28s cubic-bezier(0.2, 0.7, 0.2, 1);

  /* Polices */
  --font-display: 'Archivo', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-soft);
  background: var(--ink-900);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ----- Atmosphère globale : grille blueprint + lueurs + grain ----- */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 600px at 82% -8%, rgba(163,230,53,0.10), transparent 60%),
    radial-gradient(1000px 720px at 6% 4%, rgba(59,91,219,0.22), transparent 55%),
    radial-gradient(1200px 900px at 50% 120%, rgba(30,58,138,0.30), transparent 60%),
    linear-gradient(180deg, var(--ink-900), var(--ink-850) 40%, var(--ink-900));
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
          mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  opacity: 0.6;
}
/* Grain fin appliqué via .grain sur des sections clés */
.grain { position: relative; }
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  opacity: 0.5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}
.grain > * { position: relative; z-index: 2; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* ---------- Typographie ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.05;
  color: var(--white);
  font-weight: 800;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); font-weight: 900; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: 1.3rem; letter-spacing: -0.02em; }
p { color: var(--text-soft); }
.muted { color: var(--text-muted); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rovik-secondary);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 1px;
  background: linear-gradient(90deg, var(--rovik-secondary), transparent);
}
.lime-text { color: var(--rovik-secondary); }
.accent { color: var(--rovik-secondary); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.97rem;
  letter-spacing: -0.01em;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary { background: var(--rovik-primary); color: var(--white); }
.btn-primary:hover { background: var(--rovik-blue-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn-lime {
  background: var(--rovik-secondary); color: #0a1428;
  box-shadow: 0 10px 30px rgba(163,230,53,0.22);
}
.btn-lime::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.55) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform 0.7s ease;
}
.btn-lime:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(163,230,53,0.42); }
.btn-lime:hover::after { transform: translateX(120%); }

.btn-ghost { background: transparent; color: var(--rovik-secondary); border-color: var(--lime-line); }
.btn-ghost:hover { background: rgba(163,230,53,0.10); border-color: var(--rovik-secondary); }
.btn-ghost-light { background: rgba(255,255,255,0.04); color: var(--white); border-color: var(--line); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.4); transform: translateY(-2px); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 16, 38, 0.55);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.nav.scrolled { background: rgba(6, 12, 31, 0.85); border-color: var(--line); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.logo {
  display: flex; align-items: baseline; gap: 4px;
  font-family: var(--font-display);
  font-weight: 900; font-size: 1.7rem; color: var(--white);
  letter-spacing: -0.05em;
}
.logo .dot {
  position: relative; width: 9px; height: 9px; border-radius: 50%;
  background: var(--rovik-secondary); align-self: center;
  box-shadow: 0 0 12px rgba(163,230,53,0.9);
  animation: dotPulse 2.4s ease-out infinite;
}
@keyframes dotPulse {
  0%   { box-shadow: 0 0 0 0 rgba(163,230,53,0.55), 0 0 12px rgba(163,230,53,0.9); }
  70%  { box-shadow: 0 0 0 9px rgba(163,230,53,0), 0 0 12px rgba(163,230,53,0.9); }
  100% { box-shadow: 0 0 0 0 rgba(163,230,53,0), 0 0 12px rgba(163,230,53,0.9); }
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-weight: 600; font-size: 0.93rem; color: var(--text-soft);
  transition: var(--transition); position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--rovik-secondary); transition: width 0.3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}
.lang-toggle button, .lang-toggle a {
  background: transparent;
  border: none;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--text-muted);
  font-family: inherit;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.4;
  display: inline-flex;
  align-items: center;
}
.lang-toggle button.active, .lang-toggle a.active { background: var(--rovik-secondary); color: #0a1428; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.nav-toggle span { width: 26px; height: 2.5px; background: var(--white); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: var(--white);
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(620px 620px at 78% 20%, rgba(163,230,53,0.16), transparent 62%),
    radial-gradient(680px 520px at 12% 90%, rgba(59,91,219,0.30), transparent 60%);
}
/* ligne de scan horizontale subtile */
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; height: 200%; top: -50%; z-index: 0;
  background: linear-gradient(180deg, transparent, rgba(163,230,53,0.05), transparent);
  background-size: 100% 240px;
  animation: scan 9s linear infinite; opacity: 0.6; pointer-events: none;
}
@keyframes scan { to { transform: translateY(120px); } }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
  padding: 112px 24px 120px;
  position: relative;
  z-index: 2;
}
/* empêche l'orbite (480px) d'élargir la grille et de couper le texte */
.hero-grid > * { min-width: 0; }
.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero h1 .accent {
  color: var(--rovik-secondary);
  text-shadow: 0 0 38px rgba(163,230,53,0.35);
}
.hero-lead { font-size: 1.16rem; color: var(--text-soft); margin-bottom: 34px; max-width: 540px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono);
  background: rgba(163,230,53,0.08);
  border: 1px solid var(--lime-line);
  color: var(--rovik-secondary);
  font-weight: 600; font-size: 0.76rem; letter-spacing: 0.08em;
  padding: 8px 16px; border-radius: 999px; margin-bottom: 26px;
  box-shadow: inset 0 0 20px rgba(163,230,53,0.06);
}
.hero-badge::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--rovik-secondary); box-shadow: 0 0 8px var(--rovik-secondary);
  animation: dotPulse 2s ease-out infinite;
}

/* mini-rangée de confiance sous le hero */
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--text-muted);
}
.hero-trust > span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust > span::before { content: "▸"; color: var(--rovik-secondary); }

/* ============================================================
   HERO — orbite concentrique animée (préservée)
   ============================================================ */
.hero-text { animation: heroIn 0.8s cubic-bezier(0.2,0.7,0.2,1) both; }
.orbit-wrap { animation: heroIn 1s cubic-bezier(0.2,0.7,0.2,1) 0.12s both; }
@keyframes heroIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.hero-visual { position: relative; z-index: 2; }
.orbit-wrap { display: flex; align-items: center; justify-content: center; height: 480px; }
.orbit-stage { position: relative; width: 480px; height: 480px; }

.ring { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; pointer-events: none; animation: ringPulse 6s ease-in-out infinite; }
.ring-1 { width: 250px; height: 250px; border: 1.5px dashed rgba(255,255,255,0.22); }
.ring-2 { width: 360px; height: 360px; border: 1.5px solid rgba(163,230,53,0.22); animation-delay: -2s; }
.ring-3 { width: 460px; height: 460px; border: 1.5px dashed rgba(255,255,255,0.12); animation-delay: -4s; }
@keyframes ringPulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

.orbit { position: absolute; top: 50%; left: 50%; width: 0; height: 0; animation: orbitSpin 60s linear infinite; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }

.sat {
  position: absolute; top: 0; left: 0; width: 126px;
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(-180px) rotate(calc(-1 * var(--a)));
  z-index: 3;
}
.sat .shot { animation: orbitSpin 60s linear infinite reverse; }
.orbit-stage:hover .orbit,
.orbit-stage:hover .sat .shot { animation-play-state: paused; }

.shot { margin: 0; background: #0b1020; border: 3px solid #0b1020; border-radius: 14px; overflow: hidden; box-shadow: 0 16px 38px rgba(2,6,23,0.55); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.shot img { width: 100%; height: auto; display: block; }
.shot figcaption { font-family: var(--font-mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.02em; color: #fff; background: var(--rovik-primary); padding: 5px 6px; text-align: center; }
.sat .shot:hover { transform: scale(1.08); box-shadow: 0 22px 50px rgba(163,230,53,0.3); z-index: 9; }

.orbit-zoom {
  position: absolute; top: 50%; left: 50%;
  width: 420px; max-width: 92%;
  transform: translate(-50%, -50%) scale(0.85);
  opacity: 0; visibility: hidden; pointer-events: none;
  z-index: 30; border-width: 5px; border-radius: 18px;
  box-shadow: 0 30px 70px rgba(2,6,23,0.75);
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.orbit-zoom.show { opacity: 1; visibility: visible; transform: translate(-50%, -50%) scale(1); }
.orbit-zoom figcaption { font-size: 0.82rem; padding: 8px; background: var(--rovik-primary); }

.core { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 264px; z-index: 6; }
.core-shot { border-width: 5px; border-radius: 18px; box-shadow: 0 24px 60px rgba(2,6,23,0.7), 0 0 0 1px rgba(163,230,53,0.25); }
.core-shot figcaption { font-size: 0.7rem; padding: 7px; background: var(--rovik-primary); }
.core-tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); background: var(--rovik-secondary); color: #0a1428; font-weight: 700; font-size: 0.64rem; letter-spacing: 0.04em; padding: 5px 13px; border-radius: 999px; white-space: nowrap; box-shadow: 0 6px 20px rgba(163,230,53,0.5); z-index: 7; }

.constellation-caption { text-align: center; color: var(--text-muted); font-size: 0.86rem; font-family: var(--font-mono); letter-spacing: 0.02em; margin-top: 22px; }

@media (prefers-reduced-motion: reduce) {
  .orbit, .ring, .hero-text, .orbit-wrap, .hero::after { animation: none !important; }
}
@media (max-width: 900px) {
  .orbit-wrap { height: 404px; }
  .orbit-stage { transform: scale(0.84); }
}
@media (max-width: 560px) {
  .orbit-wrap { height: 300px; }
  .orbit-stage { transform: scale(0.6); }
}

/* ---------- Sections génériques (plus d'air) ---------- */
.section { padding: 124px 0; position: relative; }
.section-light {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.015));
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
/* Transition de section : hairline lumineux lime centré */
.section-light::before {
  content: ""; position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  width: min(720px, 78%); height: 1px;
  background: linear-gradient(90deg, transparent, rgba(163,230,53,0.55), transparent);
}
.section-head { text-align: center; max-width: 700px; margin: 0 auto 74px; }
.section-head p { color: var(--text-muted); font-size: 1.12rem; margin-top: 18px; line-height: 1.7; }

/* ---------- Grille de cartes ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px 180px at 50% -40%, rgba(163,230,53,0.08), transparent 70%);
  opacity: 0; transition: opacity 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--lime-line);
  box-shadow: var(--shadow-lg);
  background: var(--glass-strong);
}
.card:hover::before { opacity: 1; }
.card h3 { margin-bottom: 11px; color: var(--white); }
.card p { color: var(--text-muted); font-size: 0.96rem; }
.card .icon {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(59,91,219,0.35), rgba(30,58,138,0.25));
  border: 1px solid var(--line);
  margin-bottom: 20px;
  font-size: 1.5rem;
}
.card.lime { border-color: var(--lime-line); background: rgba(163,230,53,0.05); }
.card.lime .icon { background: linear-gradient(135deg, rgba(163,230,53,0.3), rgba(101,163,13,0.2)); border-color: var(--lime-line); }

/* Modules de plateforme */
.module { position: relative; }
.module-tag { position: absolute; top: 16px; right: 16px; font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--glass-strong); color: var(--text-muted); border: 1px solid var(--line); }
.module.core { border-color: var(--rovik-secondary); }
.module.core .module-tag { background: var(--rovik-secondary); color: #0a1428; }
.modules-note { text-align: center; color: var(--text-muted); max-width: 680px; margin: 34px auto 0; font-size: 0.98rem; }

/* ---------- Tarification ---------- */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.price-card { position: relative; background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 24px; text-align: center; transition: var(--transition); }
.price-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--lime-line); background: var(--glass-strong); }
.price-card.featured {
  border-color: var(--rovik-secondary);
  background: linear-gradient(180deg, rgba(163,230,53,0.10), rgba(163,230,53,0.02));
  box-shadow: var(--glow-lime);
}
.price-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); background: var(--rovik-secondary); color: #0a1428; font-size: 0.62rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 13px; border-radius: 999px; white-space: nowrap; box-shadow: 0 8px 20px rgba(163,230,53,0.4); }
.price-name { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; color: var(--white); letter-spacing: -0.02em; }
.price-target { color: var(--text-muted); font-size: 0.86rem; margin: 5px 0 20px; font-family: var(--font-mono); }
.price-amount { font-family: var(--font-display); font-size: 2.3rem; font-weight: 900; color: var(--rovik-secondary); letter-spacing: -0.03em; line-height: 1.1; }
.price-unit { font-family: var(--font-mono); font-size: 0.74rem; font-weight: 500; color: var(--text-muted); letter-spacing: 0; }
.price-eng { margin-top: 14px; font-size: 0.82rem; color: var(--text-muted); font-weight: 500; }
.price-policies { text-align: center; color: var(--text-soft); font-size: 0.92rem; margin: 32px auto 0; max-width: 820px; line-height: 1.9; font-family: var(--font-mono); letter-spacing: 0.01em; }

.diff-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 52px; }
.diff-item { background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px 16px; text-align: center; font-size: 0.82rem; color: var(--text-muted); display: flex; flex-direction: column; gap: 4px; transition: var(--transition); }
.diff-item:hover { border-color: var(--lime-line); background: var(--glass-strong); }
.diff-ico { font-size: 1.5rem; margin-bottom: 5px; }
.diff-item b { color: var(--white); font-size: 0.96rem; font-family: var(--font-display); }

/* ---------- Bandeau stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; text-align: center; }
.stat { padding: 30px 18px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--glass); transition: var(--transition); }
.stat:hover { border-color: var(--lime-line); background: var(--glass-strong); }
.stat .num { font-family: var(--font-display); font-size: 3rem; font-weight: 900; color: var(--white); letter-spacing: -0.04em; line-height: 1; }
.stat .num .unit { color: var(--rovik-secondary); font-size: 1.4rem; }
.stat .label { color: var(--text-muted); font-size: 0.86rem; font-family: var(--font-mono); letter-spacing: 0.02em; margin-top: 10px; }

/* ---------- Secteurs ---------- */
.sectors { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.sector-chip {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 11px 22px;
  font-weight: 600;
  color: var(--text-soft);
  font-size: 0.94rem;
  transition: var(--transition);
}
.sector-chip:hover { border-color: var(--lime-line); color: var(--white); background: rgba(163,230,53,0.07); transform: translateY(-2px); }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-panel {
  background: linear-gradient(150deg, var(--ink-700), var(--ink-600));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: #fff;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.split-panel::before {
  content: ""; position: absolute; top: -40%; right: -20%; width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(163,230,53,0.18), transparent 65%); pointer-events: none;
}
.feature-list { list-style: none; margin-top: 24px; }
.feature-list li { display: flex; gap: 13px; align-items: flex-start; margin-bottom: 18px; }
.feature-list li .check {
  flex: 0 0 24px; width: 24px; height: 24px; border-radius: 7px;
  background: rgba(163,230,53,0.15); color: var(--rovik-secondary); border: 1px solid var(--lime-line);
  display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 0.8rem;
}
.feature-list li b { color: var(--white); }
.feature-list li span { color: var(--text-muted); }
.feature-list li b + span, .feature-list li > span { color: var(--text-soft); }

/* lignes ISO (historique) dans le split-panel */
.iso-row { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; border-radius: 10px; background: rgba(255,255,255,0.06); border: 1px solid var(--line); margin-bottom: 10px; }
.iso-row .name { font-family: var(--font-mono); font-weight: 600; font-size: 0.84rem; color: var(--white); }
.iso-row .val { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-muted); }
.pill { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; padding: 4px 11px; border-radius: 999px; color: #0a1428; }
.pill.a { background: var(--success); }
.pill.b { background: var(--rovik-secondary); }
.pill.c { background: var(--warning); }
.pill.d { background: var(--error); color: #fff; }

/* ---------- CTA bandeau ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--ink-700), var(--rovik-primary));
  border: 1px solid var(--lime-line);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(500px 300px at 80% 0%, rgba(163,230,53,0.20), transparent 60%),
    radial-gradient(500px 300px at 10% 100%, rgba(59,91,219,0.35), transparent 60%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--text-soft); max-width: 540px; margin: 16px auto 30px; }

/* ---------- Page header (pages internes) ---------- */
.page-header {
  position: relative;
  color: #fff;
  padding: 96px 0 80px;
  text-align: center;
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}
.page-header::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(620px 360px at 50% -10%, rgba(163,230,53,0.12), transparent 62%);
}
.page-header .container { z-index: 1; }
.page-header h1 { color: #fff; }
.page-header p { color: var(--text-soft); font-size: 1.12rem; margin: 16px auto 0; max-width: 620px; }

/* ---------- Formulaire ---------- */
.form { display: grid; gap: 18px; max-width: 580px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { display: block; font-family: var(--font-mono); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 8px; color: var(--text-muted); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--white);
  transition: var(--transition);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field select option { background: var(--ink-800); color: #fff; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--rovik-secondary);
  background: var(--glass-strong);
  box-shadow: 0 0 0 3px rgba(163,230,53,0.15);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.85rem; color: var(--text-muted); text-align: center; }

/* ---------- Contact infos ---------- */
.contact-info { display: grid; gap: 20px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item .ci-icon { font-size: 1.3rem; }
.contact-item b { color: var(--white); display: block; }
.contact-item span { color: var(--text-muted); }

/* ---------- Timeline (à propos) ---------- */
.timeline { position: relative; max-width: 740px; margin: 0 auto; padding-left: 32px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(180deg, var(--rovik-secondary), var(--line)); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item::before { content: ""; position: absolute; left: -32px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--rovik-secondary); box-shadow: 0 0 12px rgba(163,230,53,0.7); }
.tl-item .tl-date { font-family: var(--font-mono); font-weight: 600; color: var(--rovik-secondary); font-size: 0.82rem; letter-spacing: 0.04em; }
.tl-item h3 { font-size: 1.15rem; margin: 6px 0 7px; color: var(--white); }
.tl-item p { color: var(--text-muted); font-size: 0.95rem; }

/* ---------- Footer ---------- */
.footer { background: var(--ink-850); border-top: 1px solid var(--line); color: var(--text-muted); padding: 64px 0 30px; position: relative; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer .logo { color: #fff; margin-bottom: 16px; }
.footer h4 { font-family: var(--font-mono); color: var(--text-soft); font-size: 0.74rem; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; }
.footer a { display: block; color: var(--text-muted); margin-bottom: 11px; font-size: 0.92rem; transition: var(--transition); width: fit-content; }
.footer a:hover { color: var(--rovik-secondary); }
.footer-tagline { font-size: 0.95rem; max-width: 290px; color: var(--text-muted); }
.footer-bottom { border-top: 1px solid var(--line-soft); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.82rem; font-family: var(--font-mono); letter-spacing: 0.02em; }

/* ---------- Reveals au scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 0.7s cubic-bezier(0.2,0.7,0.2,1), transform 0.7s cubic-bezier(0.2,0.7,0.2,1); will-change: opacity, transform; }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }
[data-reveal][data-delay="5"] { transition-delay: 0.40s; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ---------- Bilingue ---------- */
[data-en] { display: none; }
body.lang-en [data-fr] { display: none; }
body.lang-en [data-en] { display: revert; }

/* ---------- Scrollbar ---------- */
::selection { background: rgba(163,230,53,0.3); color: #fff; }

/* ============================================================
   LUMIÈRE INTERACTIVE — glow ambiant + spotlight des cartes
   ============================================================ */
/* Glow vert radiant qui suit le curseur (injecté par script.js) */
.cursor-glow {
  position: fixed; top: 0; left: 0;
  width: 560px; height: 560px; margin: -280px 0 0 -280px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 40;
  background: radial-gradient(circle,
    rgba(163,230,53,0.11) 0%,
    rgba(163,230,53,0.05) 38%,
    rgba(59,91,219,0.04) 58%,
    transparent 70%);
  opacity: 0;
  transition: opacity 0.6s ease;
  mix-blend-mode: screen;
  will-change: transform;
}

/* Spotlight lime sous le curseur, à l'intérieur des surfaces */
.spotlight { position: relative; overflow: hidden; }
.spotlight::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  pointer-events: none; z-index: 0;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%),
    rgba(163,230,53,0.16), transparent 60%);
  opacity: 0; transition: opacity 0.35s ease;
}
.spotlight:hover::after { opacity: 1; }
.spotlight > * { position: relative; z-index: 1; }

@media (prefers-reduced-motion: reduce) {
  .cursor-glow { display: none; }
  .spotlight::after { display: none; }
}
@media (hover: none), (pointer: coarse) {
  .cursor-glow { display: none; }
  .spotlight::after { display: none; }
}

/* ============================================================
   CURSEUR PERSONNALISÉ — anneau + point lime
   ============================================================ */
.cursor-ring {
  position: fixed; top: 0; left: 0; width: 32px; height: 32px; margin: -16px 0 0 -16px;
  border: 1.5px solid rgba(255,255,255,0.45); border-radius: 50%;
  pointer-events: none; z-index: 9997; opacity: 0;
  transition: width 0.22s ease, height 0.22s ease, margin 0.22s ease,
              border-color 0.22s ease, background 0.22s ease, opacity 0.3s ease;
  will-change: transform;
}
.cursor-ring.hot {
  width: 56px; height: 56px; margin: -28px 0 0 -28px;
  border-color: rgba(163,230,53,0.9); background: rgba(163,230,53,0.10);
}
.cursor-dot {
  position: fixed; top: 0; left: 0; width: 6px; height: 6px; margin: -3px 0 0 -3px;
  background: var(--rovik-secondary); border-radius: 50%;
  pointer-events: none; z-index: 9998; opacity: 0;
  box-shadow: 0 0 10px rgba(163,230,53,0.8); transition: opacity 0.3s ease;
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) { .cursor-ring, .cursor-dot { display: none; } }
@media (hover: none), (pointer: coarse) { .cursor-ring, .cursor-dot { display: none; } }

/* ---------- Liens animés (footer + soulignement) ---------- */
.footer a { position: relative; }
.footer a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
  background: var(--rovik-secondary); transition: width 0.3s ease;
}
.footer a:hover::after { width: 100%; }

/* ============================================================
   SECTION COMPARATIVE — graphique « ROVIK vs méthode actuelle »
   ============================================================ */
.compare { max-width: 860px; margin: 0 auto; display: grid; gap: 26px; }
.compare-row { display: grid; grid-template-columns: 220px 1fr; gap: 22px; align-items: center; }
.compare-label { font-family: var(--font-mono); font-size: 0.86rem; color: var(--text-soft); letter-spacing: 0.01em; }
.compare-label small { display: block; color: var(--text-faint); font-size: 0.72rem; margin-top: 3px; }
.compare-track {
  position: relative; height: 46px; border-radius: 10px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line-soft); overflow: hidden;
}
.compare-bar {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  border-radius: 10px; display: flex; align-items: center; justify-content: flex-end;
  padding: 0 14px;
  transition: width 1.1s cubic-bezier(0.2,0.7,0.2,1);
}
[data-reveal].is-visible .compare-bar { width: var(--val); }
.compare-bar.paper { background: linear-gradient(90deg, rgba(248,113,113,0.25), rgba(248,113,113,0.45)); }
.compare-bar.sheet { background: linear-gradient(90deg, rgba(59,91,219,0.3), rgba(59,91,219,0.55)); }
.compare-bar.rovik {
  background: linear-gradient(90deg, rgba(101,163,13,0.7), var(--rovik-secondary));
  box-shadow: 0 0 26px rgba(163,230,53,0.45);
}
.compare-val { font-family: var(--font-display); font-weight: 800; font-size: 0.92rem; color: #fff; white-space: nowrap; }
.compare-bar.rovik .compare-val { color: #0a1428; }
.compare-note { text-align: center; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.02em; margin: 36px auto 0; max-width: 640px; }

@media (max-width: 620px) {
  .compare-row { grid-template-columns: 1fr; gap: 8px; }
  .compare-track { height: 42px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; padding: 70px 24px 76px; }
  .hero-visual { max-width: 100%; margin: 0 auto; overflow: hidden; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 88px 0; }
  .section-head { margin-bottom: 56px; }

  .nav-links {
    position: fixed; top: 74px; left: 0; right: 0;
    background: rgba(8,16,38,0.97); backdrop-filter: blur(16px);
    flex-direction: column; align-items: flex-start;
    padding: 22px 24px; gap: 18px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
}

@media (max-width: 620px) {
  /* nav : on dégage le CTA du header (présent partout ailleurs) */
  .nav-right > .btn { display: none; }
  .nav-right { gap: 12px; }
  .hero-trust { font-size: 0.68rem; gap: 8px 16px; }
}

@media (max-width: 560px) {
  .grid-3, .grid-4, .grid-2, .form-row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .price-grid, .diff-strip { grid-template-columns: 1fr; }
  .cta-band, .split-panel { padding: 34px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .price-grid, .diff-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   SPLASH D'OUVERTURE (vidéo officielle ROVIK)
   ============================================================ */
.splash {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 38%, var(--rovik-primary) 0%, var(--ink-900) 72%);
  overflow: hidden; cursor: pointer;
  transition: opacity 0.6s ease, visibility 0.6s ease;
  animation: splashOut 0.7s ease 7s forwards;
}
.splash.done { opacity: 0; visibility: hidden; pointer-events: none; }
@keyframes splashOut { to { opacity: 0; visibility: hidden; pointer-events: none; } }
.splash-video { width: 100%; height: 100%; object-fit: cover; background: var(--ink-900); }
.splash-sound {
  position: absolute; top: 22px; right: 22px; z-index: 2;
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.35);
  font-family: var(--font-mono); font-weight: 600; font-size: 0.78rem;
  padding: 8px 15px; border-radius: 999px; cursor: pointer; backdrop-filter: blur(6px);
  transition: var(--transition);
}
.splash-sound:hover, .splash-sound.on { background: var(--rovik-secondary); color: #0a1428; border-color: var(--rovik-secondary); }
.splash-skip {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.6);
}
@media (prefers-reduced-motion: reduce) { .splash { display: none; } }

/* ============================================================
   SECTION EN CONSTRUCTION — vidéo 3D
   ============================================================ */
.eyebrow.hazard { color: var(--warning); }
.eyebrow.hazard::before { background: linear-gradient(90deg, var(--warning), transparent); }
.worksite {
  max-width: 880px; margin: 8px auto 0;
  background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; box-shadow: var(--shadow-lg);
}
.worksite-video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-sm); background: var(--ink-900); }
.construction-cta { display: flex; gap: 18px; justify-content: center; align-items: center; flex-wrap: wrap; margin-top: 34px; }
.launch-note { font-family: var(--font-mono); font-weight: 600; color: var(--text-soft); font-size: 0.88rem; letter-spacing: 0.03em; }

/* ============================================================
   SECTION CINÉMATIQUE — vidéo Sahara + slogan
   ============================================================ */
.cinematic {
  position: relative;
  min-height: min(88vh, 780px);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.cinematic-video {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.03);
}
/* variantes alternées (rotation au hasard via script.js) */
.cine-variant { position: absolute; inset: 0; display: none; }
.cine-variant.active { display: block; }
.cinematic-overlay {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.cinematic-overlay::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(130% 90% at 50% 48%, transparent 0%, rgba(6,12,31,0.45) 62%, rgba(6,12,31,0.93) 100%),
    linear-gradient(180deg, rgba(6,12,31,0.55) 0%, rgba(6,12,31,0.25) 38%, rgba(6,12,31,0.85) 100%);
}
.cinematic .container { position: relative; z-index: 2; padding-top: 80px; padding-bottom: 80px; }
/* variante minimale : la vidéo porte déjà son slogan → on ne garde que le CTA, ancré en bas */
.cine-variant--minimal .cinematic-overlay { align-items: flex-end; }
.cine-variant--minimal .container { padding-bottom: 72px; text-align: center; }
.cine-variant--minimal .cinematic-overlay::before {
  background:
    radial-gradient(120% 70% at 50% 18%, rgba(6,12,31,0.55) 0%, transparent 45%),
    linear-gradient(180deg, rgba(6,12,31,0.35) 0%, transparent 30%, rgba(6,12,31,0.75) 100%);
}
.cinematic .eyebrow { justify-content: center; }
.cinematic h2 {
  font-size: clamp(2.4rem, 6.4vw, 5.2rem);
  line-height: 1.0; letter-spacing: -0.035em;
  text-shadow: 0 6px 50px rgba(0,0,0,0.65);
}
.cinematic h2 .accent {
  color: var(--rovik-secondary);
  text-shadow: 0 0 55px rgba(163,230,53,0.5);
}
.cinematic p {
  color: var(--text-soft); max-width: 620px; margin: 22px auto 30px;
  font-size: 1.12rem; text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
/* signal sonore optionnel */
.cinematic-sound {
  position: absolute; right: 22px; bottom: 22px; z-index: 3;
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(6,12,31,0.5); color: #fff; border: 1px solid var(--line);
  font-family: var(--font-mono); font-weight: 600; font-size: 0.74rem; letter-spacing: 0.04em;
  padding: 8px 14px; border-radius: 999px; cursor: pointer; backdrop-filter: blur(8px);
  transition: var(--transition);
}
.cinematic-sound:hover, .cinematic-sound.on { background: var(--rovik-secondary); color: #0a1428; border-color: var(--rovik-secondary); }
@media (max-width: 560px) {
  .cinematic { min-height: 70vh; }
  .cinematic .container { padding-left: 24px; padding-right: 24px; }
}