/* ============================================================
   FLEAT — Système de design (site vitrine)
   Sobre · premium · B2B sécurité / supervision drone
   ============================================================ */

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

:root {
  /* — Light / paper — */
  --paper:        #ffffff;
  --paper-2:      #f4f6fb;
  --paper-3:      #eaeef6;
  --line:         #e2e6ef;
  --line-2:       #d0d6e2;

  /* — Ink (texte sur clair) — */
  --ink:          #0f1b33;
  --ink-2:        #3a4660;
  --ink-3:        #6a768e;
  --ink-4:        #97a1b6;

  /* — Dark / bleu nuit (marque) — */
  --dark:         #0a1a3d;
  --dark-2:       #0f2350;
  --dark-3:       #16305f;
  --dark-4:       #27497f;
  --dark-line:    rgba(255,255,255,.10);
  --dark-line-2:  rgba(255,255,255,.18);
  --on-dark:      #e8eefc;
  --on-dark-2:    #9fb0d4;
  --on-dark-3:    #6c7fa8;

  /* — Accent bleu de marque — */
  --accent:       #2f62ea;
  --accent-600:   #2552d4;
  --accent-400:   #5b8def;
  --accent-soft:  #e9eefc;
  --accent-ink:   #14245e;
  --accent-glow:  rgba(91,141,239,.30);

  /* — Statut fonctionnel (interface produit) — */
  --ok:           #1f9d57;
  --ok-600:       #178049;
  --ok-soft:      #e6f5ec;
  --warn:         #d98a2b;
  --warn-600:     #b06b14;
  --warn-soft:    #fbf2e2;
  --crit:         #cf4949;
  --crit-600:     #b43636;
  --crit-soft:    #fbe9e9;

  /* — Rayons — */
  --r-xs: 5px;
  --r-sm: 8px;
  --r:    11px;
  --r-lg: 16px;
  --r-xl: 22px;

  /* — Ombres — */
  --sh-sm: 0 1px 2px rgba(16,23,32,.06), 0 1px 3px rgba(16,23,32,.05);
  --sh:    0 2px 6px rgba(16,23,32,.06), 0 8px 24px rgba(16,23,32,.07);
  --sh-lg: 0 4px 12px rgba(16,23,32,.07), 0 24px 48px rgba(16,23,32,.10);

  /* — Type — */
  --f-display: 'Archivo', system-ui, sans-serif;
  --f-text:    'Hanken Grotesk', system-ui, sans-serif;
  --f-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --maxw: 1400px;
  --gut:  clamp(20px, 5vw, 40px);
}

/* ============================================================
   Reset & base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

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

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; color: var(--ink); }
strong { font-weight: 700; }
::selection { background: var(--accent); color: #fff; }

/* ============================================================
   Layout
   ============================================================ */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.container-narrow { max-width: 820px; }

section { position: relative; }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-sm { padding-block: clamp(48px, 6vw, 80px); }

.bg-paper-2 { background: var(--paper-2); }
.bg-paper-3 { background: var(--paper-3); }
.bg-dark   { background: var(--dark); color: var(--on-dark); }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--on-dark); }

.divider { height: 1px; background: var(--line); border: 0; }

/* ============================================================
   Typo utils
   ============================================================ */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--accent);
  opacity: .65;
}
.bg-dark .eyebrow { color: var(--accent-400); }

.display { font-size: clamp(2.4rem, 5.2vw, 4.05rem); line-height: 1.03; letter-spacing: -0.03em; }
.h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); letter-spacing: -0.018em; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.3rem); line-height: 1.55; color: var(--ink-2); }
.bg-dark .lead { color: var(--on-dark-2); }
.muted { color: var(--ink-3); }
.bg-dark .muted { color: var(--on-dark-2); }
.measure { max-width: 60ch; }
.measure-sm { max-width: 46ch; }

.section-head { max-width: 740px; }
.section-head .h2 { margin-top: 16px; }
.section-head .lead { margin-top: 18px; }

/* ============================================================
   Boutons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--f-text); font-weight: 600; font-size: 15.5px; letter-spacing: -0.01em;
  padding: 13px 22px; border-radius: var(--r-sm);
  border: 1px solid transparent; white-space: nowrap;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.btn svg { width: 17px; height: 17px; }
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.04), inset 0 1px 0 rgba(255,255,255,.12); }
.btn-primary:hover { background: var(--accent-600); }

.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--ink); }

.btn-ghost-light { background: transparent; color: var(--on-dark); border-color: var(--dark-line-2); }
.btn-ghost-light:hover { border-color: var(--on-dark); background: rgba(255,255,255,.04); }

.btn-link {
  display: inline-flex; align-items: center; gap: 7px; padding: 4px 0;
  font-weight: 600; font-size: 15.5px; color: var(--accent); border-radius: 0;
}
.btn-link svg { width: 16px; height: 16px; transition: transform .18s ease; }
.btn-link:hover svg { transform: translateX(3px); }
.bg-dark .btn-link { color: var(--accent-400); }

.btn-block { width: 100%; }
.btn-lg { padding: 16px 28px; font-size: 16.5px; }

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 1px 0 rgba(16,23,32,.02); }

.header-inner { display: flex; align-items: center; gap: 28px; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-logo { height: 30px; width: auto; display: block; }
.footer-brand .brand-logo { height: 32px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 7px;
  background: var(--dark);
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  padding: 7px; align-content: center; justify-items: center;
}
.brand-mark i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-400); display: block; }
.brand-mark i:nth-child(2), .brand-mark i:nth-child(3) { background: var(--on-dark-2); }
.brand-name { font-family: var(--f-display); font-weight: 800; font-size: 20px; letter-spacing: -0.02em; color: var(--ink); }

.nav-main { display: flex; align-items: center; gap: 2px; margin-left: 8px; }
.nav-main a {
  font-size: 15px; font-weight: 500; color: var(--ink-2); white-space: nowrap;
  padding: 8px 13px; border-radius: var(--r-xs); transition: color .15s ease, background .15s ease;
}
.nav-main a:hover { color: var(--ink); background: var(--paper-2); }
.nav-main a.active { color: var(--ink); }

.header-cta { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.header-cta .btn { padding-block: 10px; }

.nav-toggle { display: none; width: 42px; height: 42px; border-radius: var(--r-xs); margin-left: auto; align-items: center; justify-content: center; }
.nav-toggle:hover { background: var(--paper-2); }
.nav-toggle span { position: relative; width: 19px; height: 1.6px; background: var(--ink); border-radius: 2px; transition: .2s ease; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 19px; height: 1.6px; background: var(--ink); border-radius: 2px; transition: .2s ease; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
body.menu-open .nav-toggle span { background: transparent; }
body.menu-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
body.menu-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 72px 0 auto 0; z-index: 55;
  background: var(--paper); border-bottom: 1px solid var(--line);
  padding: 14px var(--gut) 26px;
  transform: translateY(-12px); opacity: 0; visibility: hidden;
  transition: transform .22s ease, opacity .22s ease, visibility .22s;
  box-shadow: var(--sh-lg);
  max-height: calc(100vh - 72px); overflow-y: auto;
}
body.menu-open .mobile-menu { transform: none; opacity: 1; visibility: visible; }
.mobile-menu a.m-link { display: block; padding: 13px 4px; font-size: 17px; font-weight: 600; border-bottom: 1px solid var(--line); }
.mobile-menu .m-cta { display: grid; gap: 10px; margin-top: 18px; }

/* Bascule mobile : nav + CTA cachés, hamburger visible */
@media (max-width: 1120px) {
  .nav-main { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; overflow: hidden; background: var(--dark); color: var(--on-dark); }
.hero h1, .hero h2, .hero h3 { color: var(--on-dark); }
.hero .lead { color: var(--on-dark-2); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 78% -10%, rgba(91,141,239,.20), transparent 55%),
    radial-gradient(80% 60% at 0% 100%, rgba(22,48,95,.8), transparent 60%);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(110% 80% at 60% 0%, #000 30%, transparent 78%);
          mask-image: radial-gradient(110% 80% at 60% 0%, #000 30%, transparent 78%);
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.card-hover:hover { border-color: var(--line-2); box-shadow: var(--sh); transform: translateY(-2px); }
.card-dark { background: var(--dark-2); border-color: var(--dark-line); color: var(--on-dark); }
.card-dark.card-hover:hover { border-color: var(--dark-line-2); box-shadow: none; }

.grid { display: grid; gap: clamp(16px, 2vw, 22px); }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g-3, .g-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .g-2, .g-3, .g-4 { grid-template-columns: 1fr; } }

/* Icône carrée sobre */
.ico {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-600);
  border: 1px solid #d3defb;
}
.ico svg { width: 22px; height: 22px; }
.card-dark .ico { background: rgba(91,141,239,.16); border-color: rgba(91,141,239,.30); color: var(--accent-400); }

/* Feature row card */
.feature { display: flex; flex-direction: column; gap: 16px; }
.feature h3 { font-size: 1.18rem; }
.feature p { color: var(--ink-2); font-size: 15.5px; }
.card-dark .feature p { color: var(--on-dark-2); }

/* Liste check */
.checklist { display: grid; gap: 13px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); font-size: 16px; }
.checklist li svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; color: var(--accent); }
.bg-dark .checklist li { color: var(--on-dark-2); }
.bg-dark .checklist li svg { color: var(--accent-400); }

/* Numérotation étapes */
.step-num {
  font-family: var(--f-mono); font-size: 13px; font-weight: 500;
  color: var(--accent-600); letter-spacing: .04em;
}
.card-dark .step-num { color: var(--accent-400); }

/* Pills / tags */
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em;
  padding: 6px 11px; border-radius: 999px;
  background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-2);
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.bg-dark .pill { background: rgba(255,255,255,.05); border-color: var(--dark-line); color: var(--on-dark-2); }

/* Stat */
.stat-num { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.2rem, 4vw, 3rem); letter-spacing: -0.03em; line-height: 1; }
.stat-lbl { color: var(--ink-3); font-size: 14.5px; margin-top: 8px; }
.bg-dark .stat-lbl { color: var(--on-dark-2); }

/* ============================================================
   Placeholder visuels (balisés)
   ============================================================ */
.ph {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background-color: var(--paper-2);
  background-image: repeating-linear-gradient(45deg, transparent 0 11px, rgba(16,23,32,.028) 11px 22px);
  border: 1px solid var(--line);
  display: grid; place-items: center; min-height: 200px;
}
.ph.on-dark { background-color: var(--dark-2); background-image: repeating-linear-gradient(45deg, transparent 0 11px, rgba(255,255,255,.03) 11px 22px); border-color: var(--dark-line); }
.ph-tag {
  font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .02em; color: var(--ink-3);
  background: var(--paper); border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 14px; max-width: 84%; text-align: center;
}
.ph.on-dark .ph-tag { background: var(--dark-3); border-color: var(--dark-line); color: var(--on-dark-2); }
.ph-16x9 { aspect-ratio: 16/9; }
.ph-4x3  { aspect-ratio: 4/3; }
.ph-1x1  { aspect-ratio: 1/1; }
.ph-3x4  { aspect-ratio: 3/4; }

/* ============================================================
   Mockup supervision (placeholder soigné, chrome réaliste)
   ============================================================ */
.mock {
  background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--sh-lg);
}
.mock-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--dark-line); background: var(--dark-3); }
.mock-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--dark-4); }
.mock-bar .mock-title { font-family: var(--f-mono); font-size: 12px; color: var(--on-dark-3); margin-left: 8px; }
.mock-bar .mock-live { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font-family: var(--f-mono); font-size: 11.5px; color: var(--ok); }
.mock-bar .mock-live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(31,157,87,.4); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(31,157,87,.4); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@media (prefers-reduced-motion: reduce) { .mock-bar .mock-live::before { animation: none; } }
.mock-body { padding: 16px; min-height: 280px; }

/* ============================================================
   FAQ / accordéon
   ============================================================ */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; text-align: left; padding: 24px 4px; font-family: var(--f-display); font-weight: 600; font-size: 1.12rem; color: var(--ink); }
.faq-q .faq-ico { flex-shrink: 0; width: 22px; height: 22px; position: relative; }
.faq-q .faq-ico::before, .faq-q .faq-ico::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: var(--ink-3); border-radius: 2px; transition: .22s ease; }
.faq-q .faq-ico::before { width: 13px; height: 1.8px; }
.faq-q .faq-ico::after { width: 1.8px; height: 13px; }
.faq-item.open .faq-q .faq-ico::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-item.open .faq-q { color: var(--accent-600); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .26s ease; }
.faq-a > div { overflow: hidden; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a p { padding: 0 4px 26px; color: var(--ink-2); max-width: 68ch; }

/* ============================================================
   Formulaire
   ============================================================ */
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.field label .req { color: var(--accent-600); }
.field input, .field select, .field textarea {
  font-family: var(--f-text); font-size: 16px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line-2); border-radius: var(--r-sm);
  padding: 12px 14px; width: 100%; transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field.error input, .field.error select, .field.error textarea { border-color: var(--crit); }
.field .err-msg { display: none; font-size: 13px; color: var(--crit); }
.field.error .err-msg { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

.consent { display: flex; gap: 11px; align-items: flex-start; }
.consent input { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; accent-color: var(--accent); }
.consent label { font-size: 14px; color: var(--ink-3); font-weight: 400; line-height: 1.5; }
.consent.error label { color: var(--crit); }

.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success.show { display: block; }
.form-success .ico { margin: 0 auto 18px; width: 56px; height: 56px; border-radius: 14px; }
.form-success .ico svg { width: 28px; height: 28px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--dark); color: var(--on-dark-2); padding-block: clamp(56px, 7vw, 84px) 36px; }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 36px 28px; } }
@media (max-width: 520px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .brand-name { color: var(--on-dark); }
.footer-brand p { margin-top: 16px; max-width: 34ch; font-size: 15px; color: var(--on-dark-2); }
.footer-col h4 { font-family: var(--f-mono); font-weight: 500; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-3); margin-bottom: 16px; }
.footer-col a { display: block; padding: 6px 0; font-size: 15px; color: var(--on-dark-2); transition: color .15s ease; }
.footer-col a:hover { color: var(--on-dark); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between; margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--dark-line); font-size: 13.5px; color: var(--on-dark-3); }
.footer-bottom .f-legal { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-bottom a:hover { color: var(--on-dark); }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band { position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(90% 120% at 85% 10%, rgba(91,141,239,.22), transparent 55%); pointer-events: none; }

/* ============================================================
   Reveal au scroll
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s cubic-bezier(.16,.84,.44,1), transform .6s cubic-bezier(.16,.84,.44,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .07s; }
.reveal[data-d="2"] { transition-delay: .14s; }
.reveal[data-d="3"] { transition-delay: .21s; }
.reveal[data-d="4"] { transition-delay: .28s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================
   Hero entrance
   ============================================================ */
.page-hero-inner > * { opacity: 0; transform: translateY(16px); animation: heroUp .7s cubic-bezier(.16,.84,.44,1) forwards; }
.page-hero-inner > *:nth-child(1) { animation-delay: .05s; }
.page-hero-inner > *:nth-child(2) { animation-delay: .13s; }
.page-hero-inner > *:nth-child(3) { animation-delay: .21s; }
.page-hero-inner > *:nth-child(4) { animation-delay: .29s; }
.page-hero-inner > *:nth-child(5) { animation-delay: .37s; }
@keyframes heroUp { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .page-hero-inner > * { opacity: 1; transform: none; animation: none; } }

/* ============================================================
   Mockup supervision animé
   ============================================================ */

/* Carte / map */
.smap {
  background: #08111a;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.07);
  overflow: hidden;
}
.smap-svg { width: 100%; height: auto; display: block; }

/* Drone : animation offset-path (modern) avec fallback translate */
.drone-anim {
  animation: drone-flight 11s cubic-bezier(.45,.05,.55,.95) infinite;
  transform-box: fill-box;
  transform-origin: center;
  will-change: transform;
}
@keyframes drone-flight {
  0%   { transform: translate(210px, 43px); }
  26%  { transform: translate(60px, 43px); }
  52%  { transform: translate(60px, 127px); }
  72%  { transform: translate(106px, 127px); }
  90%, 100% { transform: translate(210px, 43px); }
}

/* Zone alerte pulsante */
.zone-alert-rect {
  fill: rgba(217,138,43,0.07);
  stroke: rgba(217,138,43,0.55);
  stroke-width: 1;
  animation: zone-pulse 2s ease-in-out infinite alternate;
}
@keyframes zone-pulse {
  from { fill: rgba(217,138,43,0.05); stroke-opacity: .4; }
  to   { fill: rgba(217,138,43,0.18); stroke-opacity: 1; }
}

/* Retour vidéo */
.mock-video {
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse at 50% 60%, #071209 0%, #020907 100%);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.07);
  aspect-ratio: 4/3;
  min-height: 0;
}

/* Scanline */
.mock-scanline {
  position: absolute; left: 0; right: 0;
  height: 30%; top: -30%;
  background: linear-gradient(transparent, rgba(50,190,90,.06), transparent);
  animation: scanline-move 3.6s linear infinite;
  pointer-events: none;
}
@keyframes scanline-move {
  0%   { top: -30%; }
  100% { top: 100%; }
}

/* Réticule */
.mock-reticle {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.r-h {
  position: absolute; left: 18%; right: 18%;
  height: 1px; background: rgba(255,255,255,.10);
}
.r-v {
  position: absolute; top: 14%; bottom: 14%;
  width: 1px; background: rgba(255,255,255,.10);
}
.r-c {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.22);
  position: absolute;
}
.r-c::before, .r-c::after { content: ""; position: absolute; background: rgba(255,255,255,.32); }
.r-c::before { width: 9px; height: 1px; top: 50%; left: -13px; transform: translateY(-50%); }
.r-c::after  { width: 1px; height: 9px; left: 50%; top: -13px; transform: translateX(-50%); }

/* Overlay bas vidéo */
.mock-vid-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  background: linear-gradient(transparent, rgba(0,0,0,.55));
}
.mock-rec {
  font-family: var(--f-mono); font-size: 10px;
  color: var(--ok); letter-spacing: .05em;
  animation: rec-blink 1.5s step-end infinite;
}
@keyframes rec-blink {
  0%, 49%  { opacity: 1; }
  50%, 100% { opacity: .2; }
}

/* Reduced motion : tout statique */
@media (prefers-reduced-motion: reduce) {
  .drone-anim    { animation: none; transform: translate(60px, 43px); }
  .zone-alert-rect { animation: none; fill: rgba(217,138,43,0.1); stroke-opacity: .6; }
  .mock-scanline { display: none; }
  .mock-rec      { animation: none; }
}

/* ============================================================
   Cookie banner RGPD — footer bar
   ============================================================ */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(10, 26, 61, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px var(--gut);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
}
#cookie-banner.hidden { display: none; }

.ck-text {
  flex: 1 1 320px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(180, 194, 208, 0.92);
  margin: 0;
}
.ck-text a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}
.ck-text a:hover { color: var(--accent-400); }

.ck-actions {
  flex: 0 0 auto;
  display: flex;
  gap: 10px;
}
.ck-btn {
  font-family: var(--f-text);
  font-weight: 600;
  font-size: 13px;
  padding: 9px 18px;
  border-radius: var(--r-sm);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.ck-refuse {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.85);
}
.ck-refuse:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.32);
}
.ck-accept { background: var(--accent); color: #fff; }
.ck-accept:hover { background: var(--accent-600); }

@media (max-width: 560px) {
  .ck-actions { width: 100%; }
  .ck-btn { flex: 1; }
}

/* Stats band responsive */
.stats-grid { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
.stat-item { display: flex; flex-direction: column; gap: 8px; padding: 20px; border-radius: var(--r-lg); background: var(--paper-2); border: 1px solid var(--line); }
.stat-item .stat-num { font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
.stat-item .stat-lbl { font-size: 13.5px; color: var(--ink-2); line-height: 1.45; }

/* Utils */
.flex { display: flex; }
.items-center { align-items: center; }
.gap-sm { gap: 10px; }
.gap { gap: 16px; }
.wrap { flex-wrap: wrap; }
.mt-s { margin-top: 14px; } .mt-m { margin-top: 26px; } .mt-l { margin-top: 40px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }

/* Secteurs grid responsive */
.sectors-grid {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 1080px) {
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .sectors-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Anti-monotonie — statut, bento, flow, radar, highlight
   ============================================================ */

/* Surligneur de mot-clé (sobre) */
.hl { background: linear-gradient(transparent 60%, var(--accent-soft) 0); padding: 0 .05em; }
.bg-dark .hl, .hero .hl { background: linear-gradient(transparent 60%, rgba(91,141,239,.30) 0); }

/* Chips de statut */
.schip { display: inline-flex; align-items: center; gap: 7px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .01em; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper-2); color: var(--ink-2); }
.schip .d { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.schip.ok   { color: var(--ok-600);   border-color: #c2e4cf; background: var(--ok-soft); }   .schip.ok .d   { background: var(--ok); }
.schip.warn { color: var(--warn-600); border-color: #efd9b3; background: var(--warn-soft); } .schip.warn .d { background: var(--warn); }
.schip.crit { color: var(--crit-600); border-color: #efc9c9; background: var(--crit-soft); } .schip.crit .d { background: var(--crit); }
/* variante sur fond sombre (mockup) */
.mock .schip, .card-dark .schip { background: rgba(255,255,255,.05); border-color: var(--dark-line); color: var(--on-dark-2); }
.mock .schip.ok   { color: #57c98a; } .mock .schip.warn { color: #e7a64e; } .mock .schip.crit { color: #e07070; }

/* Bento — bénéfices */
.bento { display: grid; gap: 18px; grid-template-columns: 1.35fr 1fr 1fr; grid-template-areas: "big one two" "big three four"; }
.bento .b-big { grid-area: big; }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr 1fr; grid-template-areas: "big big" "one two" "three four"; } }
@media (max-width: 600px) { .bento { grid-template-columns: 1fr; grid-template-areas: "big" "one" "two" "three" "four"; } }

.b-big { position: relative; overflow: hidden; background: var(--dark); border-color: var(--dark-line); color: var(--on-dark); display: flex; flex-direction: column; justify-content: space-between; gap: 28px; }
.b-big::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(90% 80% at 88% 8%, var(--accent-glow), transparent 58%); }
.b-big h3 { color: var(--on-dark); }
.b-big p { color: var(--on-dark-2); font-size: 15.5px; }
.b-big .big-stat { position: relative; }
.b-big .big-stat .n { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.6rem, 5vw, 3.6rem); letter-spacing: -0.03em; line-height: 1; color: #fff; }
.b-big .big-stat .n span { font-size: .4em; color: var(--accent-400); }
.b-big .big-stat .l { font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--on-dark-2); margin-top: 10px; text-transform: uppercase; }

/* Flow — process connecté */
.flow { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px; }
.flow::before { content: ""; position: absolute; top: 19px; left: 7%; right: 7%; height: 2px; background: linear-gradient(90deg, var(--line) 0%, var(--accent) 50%, var(--line) 100%); }
.flow .step { position: relative; }
.flow .node { width: 40px; height: 40px; border-radius: 50%; background: var(--paper); border: 2px solid var(--accent); color: var(--accent-600); display: grid; place-items: center; font-family: var(--f-mono); font-weight: 500; font-size: 14px; position: relative; z-index: 1; margin-bottom: 18px; box-shadow: 0 0 0 5px var(--paper); }
.flow .step h3 { font-size: 1rem; letter-spacing: -0.01em; }
.flow .step p { font-size: 14px; color: var(--ink-3); margin-top: 7px; line-height: 1.5; }
@media (max-width: 980px) { .flow { grid-template-columns: repeat(3, 1fr); row-gap: 34px; } .flow::before { display: none; } .flow .node { box-shadow: none; } }
@media (max-width: 560px) { .flow { grid-template-columns: 1fr; gap: 14px; } .flow .step { display: grid; grid-template-columns: 40px 1fr; column-gap: 16px; align-items: start; } .flow .node { margin-bottom: 0; } }

/* Texture radar (bandes sombres) */
.radar-bg::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .6;
  background-image:
    repeating-radial-gradient(circle at 90% 6%, rgba(91,141,239,.10) 0 1px, transparent 1px 52px),
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 100% 100%, 56px 56px, 56px 56px;
  -webkit-mask-image: radial-gradient(125% 105% at 90% 0%, #000 30%, transparent 72%);
          mask-image: radial-gradient(125% 105% at 90% 0%, #000 30%, transparent 72%);
}
.radar-bg > * { position: relative; z-index: 1; }