/* ==========================================================================
   GlassAds — feuille de style principale
   Charte graphique v2 : fond noir, bleu royal unique, Archivo + Inter.
   Régime "sans photo" : aucune photographie, halo bleu discret, beaucoup de vide.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Fonds */
  --bg:            #0A0A0B;
  --surface:       #101114;
  --card:          #16181D;
  --border:        #23262D;
  --border-soft:   rgba(255, 255, 255, .06);

  /* Bleu de marque — un seul bleu sur tout le site */
  --blue:          #3B82F6;
  --blue-light:    #5C9CFF;
  --blue-deep:     #2563EB;
  --blue-glow:     rgba(59, 130, 246, .35);
  --blue-faint:    rgba(59, 130, 246, .09);

  /* Corail — réservé aux éléments négatifs, jamais décoratif */
  --coral:         #F0616D;

  /* Texte */
  --text:          #E9EBEF;
  --text-2:        #9BA1AB;
  --text-3:        #666C77;

  /* Typographie */
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  /* Échelle typographique */
  --fs-hero:  clamp(2.15rem, 5.9vw, 4.3rem);
  --fs-h2:    clamp(1.85rem, 4vw, 2.9rem);
  --fs-h3:    clamp(1.2rem, 2.2vw, 1.45rem);
  --fs-lead:  clamp(1.02rem, 1.45vw, 1.18rem);
  --fs-body:  1rem;
  --fs-small: .9rem;
  --fs-micro: .78rem;

  /* Rythme */
  --gutter:    clamp(20px, 7vw, 104px);
  --maxw:      1180px;
  --section-y: clamp(64px, 9vw, 132px);
  --radius:    14px;
  --radius-sm: 10px;

  color-scheme: dark;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; }

a { color: var(--blue-light); text-decoration: none; }
a:hover { color: var(--blue); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  margin: 0;
  line-height: 1.06;
  letter-spacing: -.022em;
  text-wrap: balance;
}

p { margin: 0; }

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

::selection { background: var(--blue-deep); color: #fff; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--blue-deep); color: #fff;
  padding: 12px 18px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; color: #fff; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

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

.section { padding-block: var(--section-y); position: relative; }
[id] { scroll-margin-top: 92px; }
.section--surface { background: var(--surface); }
.section--tight { padding-block: clamp(44px, 6vw, 76px); }

/* Halo bleu discret en haut à droite — signature "sans photo" de la charte */
.halo {
  position: absolute;
  top: -330px; right: -230px;
  width: 880px; height: 880px;
  background: radial-gradient(circle closest-side, rgba(59,130,246,.24) 0%, rgba(59,130,246,.09) 40%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}
.halo--soft { opacity: .55; }
.section > .wrap, .hero > .wrap { position: relative; z-index: 1; }

.stack-lg { display: flex; flex-direction: column; gap: clamp(36px, 5vw, 60px); }
.stack-md { display: flex; flex-direction: column; gap: 24px; }
.stack-sm { display: flex; flex-direction: column; gap: 14px; }

/* --------------------------------------------------------------------------
   4. Typographie de section
   -------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 18px;
  display: block;
}
.eyebrow--blue { color: var(--blue-light); }

.h1 { font-size: var(--fs-hero); font-weight: 900; }
.h2 { font-size: var(--fs-h2);   font-weight: 800; }
.h3 { font-size: var(--fs-h3);   font-weight: 800; letter-spacing: -.012em; }

/* Titres bichromes sur deux lignes : ligne 1 blanche, ligne 2 bleu clair */
.tt-line { display: block; }
.tt-line--blue { color: var(--blue-light); }

.lead {
  font-size: var(--fs-lead);
  color: var(--text-2);
  max-width: 62ch;
  line-height: 1.6;
}
.body-text { color: var(--text-2); max-width: 68ch; }
.body-text + .body-text { margin-top: 14px; }
.body-text strong { color: var(--text); font-weight: 600; }

.note {
  font-size: var(--fs-small);
  color: var(--text-3);
  max-width: 66ch;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   5. Boutons — un seul bouton plein par écran
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: .96rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 15px 20px 15px 24px;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
  min-height: 52px;
  text-align: left;
}

.btn--solid {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
  box-shadow: 0 8px 26px -12px rgba(59, 130, 246, .85);
}
.btn--solid:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -12px rgba(59, 130, 246, .95);
}

.btn--ghost {
  background: transparent;
  color: var(--blue-light);
  border-color: rgba(92, 156, 255, .45);
}
.btn--ghost:hover {
  color: var(--blue-light);
  border-color: var(--blue-light);
  background: var(--blue-faint);
  transform: translateY(-2px);
}

/* Flèche dans un cercle blanc (bouton plein) */
.btn__arrow {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 26px;
  transition: transform .2s ease;
}
.btn__arrow svg { width: 12px; height: 12px; display: block; }
.btn--solid .btn__arrow svg { stroke: var(--blue-deep); }
.btn:hover .btn__arrow { transform: translateX(3px); }
.btn--ghost .btn__arrow { background: transparent; border: 1px solid rgba(92,156,255,.5); }
.btn--ghost .btn__arrow svg { stroke: var(--blue-light); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.link-more {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--blue-light);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: gap .18s ease;
}
.link-more::after { content: "→"; font-size: .95em; }
.link-more:hover { gap: 11px; }

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, .72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease, padding .25s ease;
}
.header.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(10, 10, 11, .92);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
  transition: min-height .25s ease;
}
.header.is-scrolled .header__inner { min-height: 62px; }

/* Logo — wordmark bichrome « Glass Ads » */
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.32rem;
  letter-spacing: -.035em;
  color: var(--text);
  white-space: nowrap;
  line-height: 1;
}
.logo b { font-weight: 800; color: var(--blue); }
.logo:hover { color: var(--text); }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  color: var(--text-2);
  font-size: .94rem;
  font-weight: 500;
  position: relative;
  padding-block: 6px;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

.header__cta { display: flex; align-items: center; gap: 12px; }
.header .btn { padding: 11px 16px 11px 19px; min-height: 44px; font-size: .9rem; }
.header .btn__arrow { width: 22px; height: 22px; flex-basis: 22px; }

.burger {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.burger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text);
  position: relative;
  transition: background .2s ease;
}
.burger span::before, .burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px; height: 1.5px;
  background: var(--text);
  transition: transform .22s ease;
}
.burger span::before { top: -6px; }
.burger span::after  { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 8px var(--gutter) 22px;
    transform: translateY(-130%);
    transition: transform .3s cubic-bezier(.4, 0, .2, 1);
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--border-soft); font-size: 1.02rem; }
  .nav a[aria-current="page"]::after { display: none; }
  .nav a[aria-current="page"] { color: var(--blue-light); }
  .burger { display: inline-flex; }
  .header__cta .btn { display: none; }
}

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(56px, 8.5vw, 116px) clamp(48px, 7vw, 96px);
  overflow: hidden;
}
.hero__inner { max-width: 900px; }
.hero .h1 { margin-bottom: 26px; }
.hero .lead { margin-bottom: 36px; max-width: 56ch; }
.hero .btn-row { margin-bottom: 46px; }

.assurance {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px 34px;
  border-top: 1px solid var(--border);
  padding-top: 30px;
  max-width: 980px;
  list-style: none;
  margin: 0;
  padding-left: 0;
}
.assurance li {
  font-size: var(--fs-small);
  color: var(--text-2);
  line-height: 1.55;
  padding-left: 22px;
  position: relative;
}
.assurance li::before {
  content: "";
  position: absolute;
  left: 0; top: .52em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-faint);
}
.assurance strong { color: var(--text); font-weight: 600; }
.assurance a { font-weight: 600; }

/* Bandeau de page intérieure */
.pagehead {
  position: relative;
  padding-block: clamp(48px, 6.5vw, 88px) clamp(28px, 4vw, 48px);
  overflow: hidden;
}
.pagehead .h1 { font-size: clamp(2.1rem, 4.8vw, 3.3rem); margin-bottom: 22px; }
.pagehead .lead { max-width: 60ch; }

/* --------------------------------------------------------------------------
   8. Bande de confiance (carrousel de logos)
   -------------------------------------------------------------------------- */
.trust { padding-block: clamp(34px, 4.5vw, 56px); border-block: 1px solid var(--border); background: var(--surface); }
.trust .eyebrow { margin-bottom: 22px; }

.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee 46s linear infinite;
}
.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; }
  .marquee__track { animation: none; }
}

.marquee__group { display: flex; align-items: center; gap: clamp(26px, 4vw, 52px); padding-right: clamp(26px, 4vw, 52px); }

.plogo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.plogo img {
  height: clamp(38px, 5.2vw, 52px);
  width: auto;
  opacity: .62;
  transition: opacity .3s ease, transform .3s ease;
}
.marquee:hover .plogo img { opacity: .8; }
.plogo img:hover { opacity: 1; transform: scale(1.04); }

/* --------------------------------------------------------------------------
   9. Cartes
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 2.6vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.card:hover { border-color: #31353E; transform: translateY(-3px); }
.card .eyebrow { margin-bottom: 0; }
.card .h3 { margin-bottom: 2px; }
.card p { color: var(--text-2); font-size: .96rem; }
.card .link-more { margin-top: auto; padding-top: 10px; }

.card--plain { background: transparent; }

/* --------------------------------------------------------------------------
   10. Liste séquencée (01, 02, 03…)
   -------------------------------------------------------------------------- */
.seq { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.seq li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: clamp(14px, 3vw, 36px);
  padding-block: 28px;
  border-top: 1px solid var(--border);
  align-items: start;
}
.seq li:last-child { border-bottom: 1px solid var(--border); }
.seq__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.4vw, 2.15rem);
  color: var(--blue);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.seq__body .h3 { margin-bottom: 8px; }
.seq__body p { color: var(--text-2); max-width: 60ch; }
@media (max-width: 600px) {
  .seq li { grid-template-columns: 1fr; gap: 10px; }
}

/* --------------------------------------------------------------------------
   11. Listes ✓ / ✗
   -------------------------------------------------------------------------- */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.ticks li {
  position: relative;
  padding-left: 30px;
  color: var(--text-2);
  line-height: 1.55;
}
.ticks li::before {
  position: absolute;
  left: 0; top: 0;
  font-weight: 700;
  font-size: 1.02em;
}
.ticks--yes li::before { content: "\2713"; color: var(--blue); }
.ticks--no  li::before { content: "\2717"; color: var(--coral); }
.ticks strong { color: var(--text); font-weight: 600; }

.split {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.split .card { gap: 18px; }
.split__title { font-family: var(--font-body); font-weight: 600; font-size: .95rem; letter-spacing: .02em; }
.split__title--no  { color: var(--coral); }
.split__title--yes { color: var(--blue-light); }

/* --------------------------------------------------------------------------
   12. Encart « chiffre clé »
   -------------------------------------------------------------------------- */
.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(22px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat--accent {
  border-color: var(--blue-glow);
  box-shadow: 0 0 42px -22px rgba(59, 130, 246, .75);
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4.2vw, 2.8rem);
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat__num--blue { color: var(--blue-light); }
.stat__label { font-size: .88rem; color: var(--text-2); }
.stat__meta  { font-size: var(--fs-micro); color: var(--text-3); }
.stat__client {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: -.01em;
  color: var(--text);
  margin-bottom: 4px;
}

/* --------------------------------------------------------------------------
   13. Simulateur
   -------------------------------------------------------------------------- */
.sim {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 46px);
  align-items: start;
}
@media (max-width: 880px) { .sim { grid-template-columns: 1fr; } }
@media (min-width: 881px) {
  .sim__panel { position: sticky; top: 96px; }
}

.sim__panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 34px);
}
.sim__question {
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 20px;
}
.sim__value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 4.4rem);
  line-height: .95;
  letter-spacing: -.04em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
}
.sim__value span {
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0;
}
.sim__hint { font-size: var(--fs-micro); color: var(--text-3); margin-bottom: 26px; }

/* Curseur */
.sim__slider { position: relative; padding-top: 6px; }
input[type="range"].slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-deep) var(--fill, 8%), #22252C var(--fill, 8%), #22252C 100%);
  outline: none;
  margin: 0;
  cursor: pointer;
}
input[type="range"].slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--blue-deep);
  cursor: grab;
  box-shadow: 0 4px 14px -4px rgba(0, 0, 0, .8), 0 0 0 6px var(--blue-faint);
  transition: transform .15s ease;
}
input[type="range"].slider::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.08); }
input[type="range"].slider::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--blue-deep);
  cursor: grab;
  box-shadow: 0 0 0 6px var(--blue-faint);
}
input[type="range"].slider:focus-visible { outline: 2px solid var(--blue-light); outline-offset: 8px; }

.sim__marks {
  position: relative;
  height: 30px;
  margin-top: 12px;
  list-style: none;
  padding: 0;
  /* le curseur a 26px de pouce : on aligne les repères sur la course réelle */
  margin-inline: 13px;
}
.sim__marks li {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  font-size: var(--fs-micro);
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
  padding-top: 11px;
  white-space: nowrap;
}
.sim__marks li::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 5px;
  background: var(--border);
}
.sim__marks li.is-active { color: var(--blue-light); }
.sim__marks li.is-active::before { background: var(--blue); }

.sim__out { display: grid; gap: 14px; }
.sim__out .stat__num { transition: color .2s ease; }

.sim__cta { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }

/* --------------------------------------------------------------------------
   14. Avis clients
   -------------------------------------------------------------------------- */
.review {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(22px, 2.6vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.stars { color: #FFB020; font-size: .95rem; letter-spacing: .12em; line-height: 1; }
.review blockquote { margin: 0; color: var(--text); font-size: .99rem; line-height: 1.62; }
.review figcaption {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .93rem;
  color: var(--text-2);
  margin-top: auto;
  letter-spacing: -.01em;
}

/* --------------------------------------------------------------------------
   15. FAQ
   -------------------------------------------------------------------------- */
.faq { border-top: 1px solid var(--border); max-width: 860px; }
.faq details {
  border-bottom: 1px solid var(--border);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 46px 22px 0;
  position: relative;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.03rem;
  letter-spacing: -.012em;
  color: var(--text);
  transition: color .2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--blue-light); }
.faq summary::after {
  content: "";
  position: absolute;
  right: 6px; top: 50%;
  width: 11px; height: 11px;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .25s ease;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq__answer { padding: 0 0 24px; color: var(--text-2); max-width: 66ch; }
.faq__answer p + p { margin-top: 12px; }

/* --------------------------------------------------------------------------
   16. Formulaire
   -------------------------------------------------------------------------- */
.form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
  display: grid;
  gap: 18px;
}
.field { display: grid; gap: 7px; }
.field label { font-size: .89rem; font-weight: 600; color: var(--text); }
.field .req { color: var(--blue-light); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: #0E1013;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  width: 100%;
  min-height: 50px;
  transition: border-color .2s ease, background .2s ease;
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239BA1AB' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 40px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--blue);
  outline: none;
  background: #101319;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field .error {
  font-size: var(--fs-micro);
  color: var(--coral);
  display: none;
}
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--coral); }
.field.is-invalid .error { display: block; }

.form__row { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.form__foot { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.form .hp { position: absolute; left: -9999px; }

.form__error {
  border: 1px solid rgba(240, 97, 109, .45);
  background: rgba(240, 97, 109, .08);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  color: var(--text);
  font-size: .93rem;
  line-height: 1.55;
}
.form__error a { color: var(--blue-light); font-weight: 600; }

.form__success {
  border: 1px solid var(--blue-glow);
  background: var(--blue-faint);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  color: var(--text);
  font-size: .96rem;
}

/* --------------------------------------------------------------------------
   17. Bandeau CTA de fin de page
   -------------------------------------------------------------------------- */
.endcta {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    radial-gradient(760px 300px at 88% -30%, rgba(59,130,246,.16), transparent 62%),
    var(--card);
  padding: clamp(30px, 4.4vw, 56px);
}
.endcta .h2 { margin-bottom: 18px; }
.endcta .lead { margin-bottom: 30px; }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding-block: clamp(44px, 5vw, 68px) 28px;
  margin-bottom: 0;
}
.footer__grid {
  display: grid;
  gap: 34px;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
}
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

.footer h4 {
  font-family: var(--font-body);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer a { color: var(--text-2); font-size: .93rem; }
.footer a:hover { color: var(--blue-light); }
.footer__brand .logo { font-size: 1.22rem; display: inline-block; margin-bottom: 14px; }
.footer__brand p { color: var(--text-2); font-size: .93rem; max-width: 34ch; }
.footer__bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  justify-content: space-between;
  align-items: center;
}
.footer__bottom p, .footer__bottom a { font-size: var(--fs-micro); color: var(--text-3); }
.footer__bottom a:hover { color: var(--text-2); }
.footer__legal { display: flex; flex-wrap: wrap; gap: 20px; }

/* --------------------------------------------------------------------------
   19. Barre mobile fixe
   -------------------------------------------------------------------------- */
.mobilebar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 99;
  display: none;
  gap: 10px;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
  background: rgba(10, 10, 11, .93);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--border);
}
.mobilebar .btn {
  flex: 1 1 0;
  justify-content: center;
  padding: 13px 14px;
  min-height: 50px;
  font-size: .92rem;
  text-align: center;
  gap: 9px;
}
.mobilebar .btn__arrow { display: none; }
@media (max-width: 900px) {
  .mobilebar { display: flex; }
  body { padding-bottom: 78px; }
}

/* --------------------------------------------------------------------------
   20. Apparition progressive
   -------------------------------------------------------------------------- */
.reveal { opacity: 1; }
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   21. Pages légales
   -------------------------------------------------------------------------- */
.legal { max-width: 760px; }
.legal h2 { font-size: 1.34rem; margin-top: 42px; margin-bottom: 14px; }
.legal h3 { font-size: 1.05rem; margin-top: 26px; margin-bottom: 10px; }
.legal p, .legal li { color: var(--text-2); font-size: .97rem; }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 20px; display: grid; gap: 9px; margin: 12px 0 0; }
.legal a { text-decoration: underline; text-underline-offset: 3px; }