/* =========================================================
   Eliateam — Design System
   Auteur : Lucas Bertrand
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  /* Surfaces */
  --el-canvas: #ffffff;
  --el-band: #f7f7fc;
  --el-band-2: #f1f0fb;
  --el-elevated: #ffffff;
  --el-ink: #0d0d16;
  --el-nav-glass: rgba(255, 255, 255, 0.82);

  /* Texte */
  --el-fg-1: #0e0e18;
  --el-fg-2: #45455c;
  --el-fg-3: #6d6d85;
  --el-fg-4: #9494a8;
  --el-fg-inverse: #ffffff;

  /* Accent — indigo/violet */
  --el-accent: #5b3df5;
  --el-accent-hover: #4a2ce0;
  --el-accent-pressed: #3d22c4;
  --el-accent-soft: #efecff;
  --el-accent-tint: rgba(91, 61, 245, 0.08);
  --el-accent-glow: rgba(91, 61, 245, 0.22);
  --el-accent-2: #b83df5; /* magenta pour les dégradés */
  --el-amber: #f5a524;
  --el-success: #16a34a;
  --el-success-soft: #e7f6ec;

  /* Bordures */
  --el-border: #e6e5ef;
  --el-border-strong: #d5d4e2;
  --el-border-subtle: #f0eff6;

  /* Rayons */
  --el-r-btn: 10px;
  --el-r-card: 16px;
  --el-r-lg: 22px;
  --el-r-pill: 9999px;

  /* Ombres */
  --el-shadow-sm: 0 1px 2px rgba(13, 13, 22, 0.05);
  --el-shadow-md: 0 2px 6px rgba(13, 13, 22, 0.06), 0 12px 28px rgba(13, 13, 22, 0.06);
  --el-shadow-glow: 0 1px 2px rgba(13, 13, 22, 0.04), 0 16px 40px var(--el-accent-glow),
    0 0 0 1px rgba(91, 61, 245, 0.16);

  /* Motion */
  --el-ease: cubic-bezier(0.22, 0.61, 0.24, 1);
  --el-fast: 130ms;
  --el-base: 220ms;
  --el-slow: 420ms;

  /* Typo */
  --el-font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --el-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Layout */
  --el-max: 1160px;
  --el-gutter: 24px;
  --el-nav-h: 68px;
}

[data-theme="dark"] {
  --el-canvas: #0b0b12;
  --el-band: #101019;
  --el-band-2: #14141f;
  --el-elevated: #14141f;
  --el-nav-glass: rgba(11, 11, 18, 0.78);
  --el-fg-1: #f5f5fa;
  --el-fg-2: #b6b6c8;
  --el-fg-3: #8d8da3;
  --el-fg-4: #6a6a80;
  --el-accent: #8b6dff;
  --el-accent-hover: #9b81ff;
  --el-accent-soft: #1c1733;
  --el-accent-tint: rgba(139, 109, 255, 0.12);
  --el-accent-glow: rgba(139, 109, 255, 0.24);
  --el-border: #23232f;
  --el-border-strong: #32323f;
  --el-border-subtle: #1a1a25;
  --el-success-soft: #12261a;
  --el-shadow-md: 0 2px 6px rgba(0, 0, 0, 0.4), 0 12px 28px rgba(0, 0, 0, 0.35);
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--el-nav-h) + 20px); }

body {
  margin: 0;
  font-family: var(--el-font);
  background: var(--el-canvas);
  color: var(--el-fg-1);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.08; letter-spacing: -0.03em; font-weight: 700; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--el-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 3. Utilitaires ---------- */
.wrap {
  width: 100%;
  max-width: var(--el-max);
  margin-inline: auto;
  padding-inline: var(--el-gutter);
}

.section { padding: 104px 0; position: relative; }
.section--band { background: var(--el-band); border-block: 1px solid var(--el-border-subtle); }
.section--tight { padding: 72px 0; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--el-accent);
}
.kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

.h1 { font-size: clamp(2.75rem, 7vw, 5rem); }
.h2 { font-size: clamp(2rem, 4.2vw, 3.15rem); }
.h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }

.lead {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  color: var(--el-fg-2);
  line-height: 1.65;
  max-width: 62ch;
}

.muted { color: var(--el-fg-3); }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.stack-sm > * + * { margin-top: 12px; }
.stack > * + * { margin-top: 20px; }
.stack-lg > * + * { margin-top: 32px; }

.grad-text {
  background: linear-gradient(100deg, var(--el-accent) 0%, var(--el-accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 4. Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: var(--el-r-btn);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform var(--el-fast) var(--el-ease),
    box-shadow var(--el-base) var(--el-ease), background var(--el-fast) var(--el-ease),
    border-color var(--el-fast) var(--el-ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: linear-gradient(120deg, var(--el-accent), var(--el-accent-2));
  color: #fff;
  box-shadow: 0 1px 2px rgba(13, 13, 22, 0.1), 0 8px 22px var(--el-accent-glow);
}
.btn--primary:hover { box-shadow: 0 2px 4px rgba(13, 13, 22, 0.12), 0 14px 32px var(--el-accent-glow); transform: translateY(-1px); }

.btn--ghost {
  background: var(--el-elevated);
  color: var(--el-fg-1);
  border: 1px solid var(--el-border-strong);
  box-shadow: var(--el-shadow-sm);
}
.btn--ghost:hover { border-color: var(--el-accent); color: var(--el-accent); transform: translateY(-1px); }

.btn--sm { padding: 9px 16px; font-size: 14px; }
.btn--lg { padding: 16px 28px; font-size: 16px; }
.btn .arrow { transition: transform var(--el-base) var(--el-ease); }
.btn:hover .arrow { transform: translateX(4px); }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.center .cta-row { justify-content: center; }

/* ---------- 5. Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--el-nav-h);
  z-index: 100;
  background: var(--el-nav-glass);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--el-base) var(--el-ease), box-shadow var(--el-base) var(--el-ease);
}
.nav.is-stuck { border-bottom-color: var(--el-border); box-shadow: 0 1px 20px rgba(13, 13, 22, 0.04); }

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -0.03em; }
.logo__mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--el-accent), var(--el-accent-2));
  display: grid; place-items: center;
  color: #fff; font-size: 15px; font-weight: 800;
  box-shadow: 0 4px 14px var(--el-accent-glow);
}
.logo__dot { color: var(--el-accent); }

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-size: 14.5px; font-weight: 500; color: var(--el-fg-2); transition: color var(--el-fast) var(--el-ease); }
.nav__links a:hover { color: var(--el-fg-1); }

.nav__actions { display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: var(--el-r-btn);
  border: 1px solid var(--el-border);
  color: var(--el-fg-2);
  background: var(--el-elevated);
  transition: color var(--el-fast) var(--el-ease), border-color var(--el-fast) var(--el-ease);
}
.icon-btn:hover { color: var(--el-accent); border-color: var(--el-accent); }

.nav__burger { display: none; }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--el-nav-h) + 92px) 0 96px;
  overflow: hidden;
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: radial-gradient(circle at 1px 1px, var(--el-border-strong) 1px, transparent 0);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 90% 65% at 50% 32%, #000 30%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 65% at 50% 32%, #000 30%, transparent 78%);
  opacity: 0.7;
}

.blob {
  position: absolute;
  z-index: -3;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  animation: drift 18s var(--el-ease) infinite alternate;
}
.blob--a { width: 520px; height: 520px; top: -160px; left: -120px; background: var(--el-accent); opacity: 0.16; }
.blob--b { width: 460px; height: 460px; top: -60px; right: -140px; background: var(--el-accent-2); opacity: 0.13; animation-delay: -6s; }
.blob--c { width: 380px; height: 380px; bottom: -180px; left: 42%; background: #3dc7f5; opacity: 0.1; animation-delay: -12s; }

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(40px, 30px, 0) scale(1.12); }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: var(--el-r-pill);
  background: var(--el-elevated);
  border: 1px solid var(--el-border);
  box-shadow: var(--el-shadow-sm);
  font-size: 13.5px;
  color: var(--el-fg-2);
  font-weight: 500;
}
.pill__tag {
  padding: 3px 9px;
  border-radius: var(--el-r-pill);
  background: var(--el-accent-soft);
  color: var(--el-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero__title { margin-top: 26px; }
.hero__title .line { display: block; }
.hero__lead { margin: 26px auto 0; }
.hero .cta-row { margin-top: 34px; }

.hero__note {
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--el-fg-4);
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}
.hero__note span { display: inline-flex; align-items: center; gap: 6px; }

.hero__visual {
  margin-top: 62px;
  position: relative;
  border-radius: var(--el-r-lg);
  overflow: hidden;
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  box-shadow: 0 30px 80px rgba(13, 13, 22, 0.1), 0 0 0 1px rgba(91, 61, 245, 0.06);
}
.hero__visual img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.hero__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 60px 24px 22px;
  background: linear-gradient(to top, rgba(13, 13, 22, 0.72), transparent);
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  justify-content: center;
  font-size: 13.5px;
  font-weight: 500;
}
.hero__overlay b { font-weight: 700; }

/* Cartes flottantes du hero */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--el-elevated);
  border: 1px solid var(--el-border);
  box-shadow: var(--el-shadow-md);
  font-size: 13px;
  font-weight: 600;
  animation: float 6s var(--el-ease) infinite alternate;
}
.float-card small { display: block; font-weight: 500; font-size: 11.5px; color: var(--el-fg-3); }
.float-card--1 { top: 16%; left: -18px; animation-delay: -1s; }
.float-card--2 { bottom: 22%; right: -14px; animation-delay: -3.5s; }

@keyframes float {
  from { transform: translateY(0); }
  to { transform: translateY(-14px); }
}

.dot-live {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--el-success);
  box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

/* ---------- 7. Marquee intégrations ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; width: max-content; animation: scroll-x 42s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; gap: 14px; padding-right: 14px; }

@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--el-r-pill);
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  font-size: 14px;
  font-weight: 550;
  color: var(--el-fg-2);
  white-space: nowrap;
}
.chip__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--el-accent); opacity: 0.6; }

.eyebrow-center {
  text-align: center;
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--el-fg-4);
  margin-bottom: 28px;
}

/* ---------- 8. Chapitres (storytelling) ---------- */
.chapter { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.chapter--rev .chapter__media { order: -1; }

.chapter__num {
  font-family: var(--el-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--el-fg-4);
  text-transform: uppercase;
}
.chapter__title { margin-top: 14px; }
.chapter__text { margin-top: 18px; }

.chapter__media {
  position: relative;
  border-radius: var(--el-r-lg);
  overflow: hidden;
  border: 1px solid var(--el-border);
  box-shadow: var(--el-shadow-md);
}
.chapter__media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.chapter__caption {
  position: absolute;
  left: 16px; bottom: 16px;
  padding: 8px 14px;
  border-radius: var(--el-r-pill);
  background: rgba(13, 13, 22, 0.62);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 12.5px;
  font-weight: 550;
}

.quote-mark {
  font-size: 46px;
  line-height: 1;
  color: var(--el-accent);
  opacity: 0.35;
  font-weight: 800;
}

/* ---------- 9. Piliers Build / Run / Monitor ---------- */
.pillars { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }

.pillar {
  position: relative;
  padding: 30px 26px 26px;
  border-radius: var(--el-r-card);
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  box-shadow: var(--el-shadow-sm);
  transition: transform var(--el-base) var(--el-ease), box-shadow var(--el-base) var(--el-ease),
    border-color var(--el-base) var(--el-ease);
  overflow: hidden;
}
.pillar::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--el-accent), var(--el-accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--el-slow) var(--el-ease);
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--el-shadow-glow); border-color: transparent; }
.pillar:hover::after { transform: scaleX(1); }

.pillar__step {
  font-family: var(--el-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--el-accent);
  font-weight: 600;
}
.pillar__icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--el-accent-soft);
  color: var(--el-accent);
  margin: 16px 0 18px;
}
.pillar h3 { font-size: 1.35rem; }
.pillar p { margin-top: 10px; color: var(--el-fg-2); font-size: 15px; }
.pillar ul { margin-top: 18px; display: grid; gap: 10px; }
.pillar li { display: flex; gap: 10px; font-size: 14.5px; color: var(--el-fg-2); align-items: flex-start; }
.pillar li svg { flex: none; margin-top: 3px; color: var(--el-accent); }

/* ---------- 10. Onglets capacités ---------- */
.tabs { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: start; }
.tabs__list { display: grid; gap: 8px; }

.tab {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: background var(--el-fast) var(--el-ease), border-color var(--el-fast) var(--el-ease);
  width: 100%;
}
.tab:hover { background: var(--el-accent-tint); }
.tab[aria-selected="true"] {
  background: var(--el-elevated);
  border-color: var(--el-border);
  box-shadow: var(--el-shadow-sm);
}
.tab[aria-selected="true"] .tab__ico { background: var(--el-accent); color: #fff; }
.tab__ico {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 9px;
  display: grid; place-items: center;
  background: var(--el-accent-soft);
  color: var(--el-accent);
  transition: background var(--el-fast) var(--el-ease), color var(--el-fast) var(--el-ease);
}
.tab strong { display: block; font-size: 15px; font-weight: 650; }
.tab span { font-size: 13.5px; color: var(--el-fg-3); }

.tabs__panel {
  border-radius: var(--el-r-lg);
  border: 1px solid var(--el-border);
  background: var(--el-band-2);
  padding: 30px;
  min-height: 360px;
  display: grid;
  align-content: center;
  gap: 14px;
}
.panel { display: none; animation: fade-up var(--el-slow) var(--el-ease) both; }
.panel.is-active { display: grid; gap: 14px; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.bubble {
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--el-elevated);
  border: 1px solid var(--el-border);
  box-shadow: var(--el-shadow-sm);
  font-size: 14.5px;
  max-width: 78%;
}
.bubble--me { margin-left: auto; background: var(--el-accent); color: #fff; border-color: transparent; }
.bubble small { display: block; font-size: 11.5px; color: var(--el-fg-4); margin-bottom: 4px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.bubble--me small { color: rgba(255, 255, 255, 0.72); }

/* ---------- 11. Flux d'activité ---------- */
.feed {
  border-radius: var(--el-r-card);
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  overflow: hidden;
  box-shadow: var(--el-shadow-md);
}
.feed__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--el-border-subtle);
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--el-fg-4);
}
.feed__badge { display: inline-flex; align-items: center; gap: 7px; color: var(--el-success); }
.feed__list { display: grid; }
.feed__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--el-border-subtle);
  font-size: 14px;
  animation: slide-in var(--el-slow) var(--el-ease) both;
}
.feed__item:last-child { border-bottom: none; }
.feed__time { font-family: var(--el-mono); font-size: 11.5px; color: var(--el-fg-4); min-width: 34px; }
.feed__who { font-weight: 650; }
.feed__what { color: var(--el-fg-2); }
.feed__tag {
  margin-left: auto;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  border-radius: var(--el-r-pill);
  background: var(--el-accent-soft);
  color: var(--el-accent);
}

@keyframes slide-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 12. Équipe / employés ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 18px;
}

.member {
  position: relative;
  border-radius: var(--el-r-card);
  overflow: hidden;
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  box-shadow: var(--el-shadow-sm);
  transition: transform var(--el-base) var(--el-ease), box-shadow var(--el-base) var(--el-ease);
}
.member:hover { transform: translateY(-5px); box-shadow: var(--el-shadow-glow); }
.member__photo { position: relative; overflow: hidden; }
.member__photo img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform var(--el-slow) var(--el-ease), filter var(--el-slow) var(--el-ease);
}
.member:hover .member__photo img { transform: scale(1.05); }
.member__hire {
  position: absolute;
  top: 12px; right: 12px;
  padding: 5px 12px;
  border-radius: var(--el-r-pill);
  background: rgba(255, 255, 255, 0.92);
  color: var(--el-accent);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity var(--el-base) var(--el-ease), transform var(--el-base) var(--el-ease);
}
.member:hover .member__hire { opacity: 1; transform: none; }
.member__body { padding: 16px 18px 18px; }
.member__name { font-weight: 700; font-size: 16px; letter-spacing: -0.02em; }
.member__role { font-size: 12px; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; color: var(--el-accent); margin-top: 3px; }
.member__line { font-size: 13.5px; color: var(--el-fg-3); margin-top: 10px; }
.member__chan { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.member__chan span {
  font-size: 10.5px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--el-band-2);
  color: var(--el-fg-3);
  font-weight: 600;
}

/* ---------- 13. Étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--el-r-card);
  background: var(--el-elevated);
  border: 1px solid var(--el-border);
  box-shadow: var(--el-shadow-sm);
}
.step__n {
  width: 34px; height: 34px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--el-accent), var(--el-accent-2));
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--el-mono);
}
.step h3 { font-size: 1.15rem; margin-top: 16px; }
.step p { margin-top: 8px; font-size: 14.5px; color: var(--el-fg-2); }

/* ---------- 14. Témoignages ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote {
  padding: 28px 26px;
  border-radius: var(--el-r-card);
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  box-shadow: var(--el-shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.quote p { font-size: 15.5px; line-height: 1.62; }
.quote__who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.quote__av {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--el-accent), var(--el-accent-2));
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 14px;
}
.quote__who strong { display: block; font-size: 14.5px; }
.quote__who span { font-size: 13px; color: var(--el-fg-3); }

/* ---------- 15. Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 24px 12px; }
.stat__v {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  font-weight: 750;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, var(--el-accent), var(--el-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__l { font-size: 13.5px; color: var(--el-fg-3); margin-top: 6px; }

/* ---------- 16. Sécurité ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; }
.trust__card {
  padding: 22px 20px;
  border-radius: var(--el-r-card);
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  transition: border-color var(--el-base) var(--el-ease), transform var(--el-base) var(--el-ease);
}
.trust__card:hover { border-color: var(--el-accent); transform: translateY(-3px); }
.trust__card svg { color: var(--el-accent); }
.trust__card strong { display: block; margin-top: 14px; font-size: 15px; }
.trust__card span { font-size: 13.5px; color: var(--el-fg-3); }

/* ---------- 17. Tarifs ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan {
  position: relative;
  padding: 30px 26px;
  border-radius: var(--el-r-lg);
  border: 1px solid var(--el-border);
  background: var(--el-elevated);
  display: flex;
  flex-direction: column;
  box-shadow: var(--el-shadow-sm);
  transition: transform var(--el-base) var(--el-ease), box-shadow var(--el-base) var(--el-ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--el-shadow-md); }
.plan--featured {
  border-color: transparent;
  box-shadow: var(--el-shadow-glow);
  background:
    linear-gradient(var(--el-elevated), var(--el-elevated)) padding-box,
    linear-gradient(140deg, var(--el-accent), var(--el-accent-2)) border-box;
  border: 1px solid transparent;
}
.plan__flag {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px;
  border-radius: var(--el-r-pill);
  background: linear-gradient(120deg, var(--el-accent), var(--el-accent-2));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.plan__name { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--el-accent); }
.plan__price { font-size: 2.6rem; font-weight: 750; letter-spacing: -0.04em; margin-top: 14px; }
.plan__price small { font-size: 0.95rem; font-weight: 500; color: var(--el-fg-3); letter-spacing: 0; }
.plan__desc { font-size: 14px; color: var(--el-fg-3); margin-top: 8px; min-height: 42px; }
.plan ul { margin: 22px 0 26px; display: grid; gap: 11px; }
.plan li { display: flex; gap: 10px; font-size: 14.5px; color: var(--el-fg-2); align-items: flex-start; }
.plan li svg { flex: none; margin-top: 3px; color: var(--el-accent); }
.plan .btn { margin-top: auto; width: 100%; }

/* ---------- 18. FAQ ---------- */
.faq { display: grid; gap: 0; max-width: 820px; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--el-border); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 4px;
  text-align: left;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.015em;
  transition: color var(--el-fast) var(--el-ease);
}
.faq__q:hover { color: var(--el-accent); }
.faq__n { font-family: var(--el-mono); font-size: 12px; color: var(--el-fg-4); }
.faq__ico { margin-left: auto; flex: none; transition: transform var(--el-base) var(--el-ease); color: var(--el-fg-3); }
.faq__item.is-open .faq__ico { transform: rotate(45deg); color: var(--el-accent); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--el-slow) var(--el-ease); }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: 0 42px 24px 34px; color: var(--el-fg-2); font-size: 15.5px; }

/* ---------- 19. CTA final ---------- */
.cta-final {
  position: relative;
  border-radius: 28px;
  padding: 76px 40px;
  text-align: center;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #2a1a7a 0%, var(--el-accent) 45%, var(--el-accent-2) 100%);
  isolation: isolate;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.24) 1px, transparent 0);
  background-size: 24px 24px;
  opacity: 0.5;
}
.cta-final .h2 { color: #fff; }
.cta-final p { color: rgba(255, 255, 255, 0.82); margin: 18px auto 0; max-width: 54ch; }
.cta-final .btn--primary { background: #fff; color: var(--el-accent); box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2); }
.cta-final .btn--ghost { background: rgba(255, 255, 255, 0.1); color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.cta-final .btn--ghost:hover { background: rgba(255, 255, 255, 0.18); color: #fff; border-color: #fff; }

/* ---------- 20. Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.field { display: grid; gap: 7px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--el-fg-2); }
.field input, .field textarea, .field select {
  font: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border-radius: var(--el-r-btn);
  border: 1px solid var(--el-border-strong);
  background: var(--el-elevated);
  color: var(--el-fg-1);
  transition: border-color var(--el-fast) var(--el-ease), box-shadow var(--el-fast) var(--el-ease);
  width: 100%;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--el-accent);
  box-shadow: 0 0 0 4px var(--el-accent-tint);
}
.field textarea { resize: vertical; min-height: 128px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: 13px; color: var(--el-fg-4); }

.contact-card {
  padding: 26px;
  border-radius: var(--el-r-card);
  border: 1px solid var(--el-border);
  background: var(--el-band-2);
}
.contact-card a { color: var(--el-accent); font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }

/* ---------- 21. Footer ---------- */
.footer { background: var(--el-ink); color: #b7b7cc; padding: 68px 0 32px; }
[data-theme="dark"] .footer { border-top: 1px solid var(--el-border); }
.footer__top { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.footer .logo { color: #fff; }
.footer h4 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: #6f6f8a; font-weight: 650; }
.footer ul { margin-top: 16px; display: grid; gap: 10px; }
.footer li a { font-size: 14px; color: #b7b7cc; transition: color var(--el-fast) var(--el-ease); }
.footer li a:hover { color: #fff; }
.footer__blurb { font-size: 14.5px; color: #9a9ab3; margin-top: 16px; max-width: 34ch; }
.footer__mail { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; color: #fff; font-weight: 600; font-size: 14.5px; }
.footer__mail:hover { color: var(--el-accent-2); }
.footer__bottom {
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: #7c7c96;
}

/* ---------- 22. Bandeau cookies ---------- */
.cookie {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translate(-50%, 140%);
  width: min(760px, calc(100% - 32px));
  z-index: 120;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  border-radius: var(--el-r-card);
  background: var(--el-elevated);
  border: 1px solid var(--el-border);
  box-shadow: 0 20px 50px rgba(13, 13, 22, 0.18);
  transition: transform var(--el-slow) var(--el-ease);
}
.cookie.is-visible { transform: translate(-50%, 0); }
.cookie p { font-size: 13.5px; color: var(--el-fg-2); }
.cookie strong { display: block; color: var(--el-fg-1); font-size: 14.5px; margin-bottom: 4px; }
.cookie__actions { display: flex; gap: 10px; flex: none; }

/* ---------- 23. Révélations au scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms var(--el-ease), transform 620ms var(--el-ease);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 90ms; }
.reveal[data-delay="2"] { transition-delay: 180ms; }
.reveal[data-delay="3"] { transition-delay: 270ms; }
.reveal[data-delay="4"] { transition-delay: 360ms; }
.reveal[data-delay="5"] { transition-delay: 450ms; }

/* ---------- 24. Responsive ---------- */
@media (max-width: 980px) {
  .nav__links { display: none; }
  .nav__burger { display: grid; }
  .nav.is-open .nav__links {
    display: grid;
    position: absolute;
    top: var(--el-nav-h);
    left: 0; right: 0;
    background: var(--el-canvas);
    border-bottom: 1px solid var(--el-border);
    padding: 20px var(--el-gutter) 26px;
    gap: 18px;
    box-shadow: var(--el-shadow-md);
  }
  .pillars, .steps, .quotes, .plans, .trust, .stats { grid-template-columns: 1fr 1fr; }
  .tabs { grid-template-columns: 1fr; }
  .chapter { grid-template-columns: 1fr; gap: 32px; }
  .chapter--rev .chapter__media { order: 0; }
  .contact { grid-template-columns: 1fr; gap: 34px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .float-card { display: none; }
}

@media (max-width: 640px) {
  :root { --el-gutter: 18px; }
  .section { padding: 72px 0; }
  .pillars, .steps, .quotes, .plans, .trust, .stats, .form-grid, .footer__top { grid-template-columns: 1fr; }
  .stats { gap: 6px; }
  .hero { padding-top: calc(var(--el-nav-h) + 56px); }
  .cta-final { padding: 54px 22px; }
  .cookie { flex-direction: column; align-items: flex-start; }
  .cookie__actions { width: 100%; }
  .cookie__actions .btn { flex: 1; }
  .faq__a p { padding-inline: 0 8px; }
}

/* ---------- 25. Accessibilité motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}