/* ============================================================
   SEP-TECH / EASYCODE
   Feuille principale, declinaison E, Aurora Editorial
   ============================================================ */

@import url('tokens.css');

/* ====================================================
   RESET ET BASE
   ==================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--c-ink-soft);
  background: var(--c-cream);
  overflow-x: hidden;
}

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

a {
  color: var(--c-blue);
  text-decoration: none;
  transition: color var(--t-base);
}
a:hover { color: var(--c-blue-deep); }

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

::selection { background: var(--c-cyan); color: var(--c-ink); }

:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}

/* ====================================================
   TYPOGRAPHIE
   ==================================================== */

.h-display, h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--fw-normal);
  color: var(--c-ink);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
}

h1, .h1 {
  font-size: clamp(26px, 3.5vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-size: clamp(18px, 1.95vw, 28px);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
}

h3, .h3 {
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: var(--lh-snug);
}

h4, .h4 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semi);
  font-family: var(--font-body);
  color: var(--c-ink);
}

em { font-style: italic; }

.serif-em {
  font-style: italic;
  font-weight: var(--fw-light);
  background: var(--grad-aurora-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead {
  font-size: 15px;
  line-height: var(--lh-relaxed);
  color: var(--c-ink-soft);
  max-width: 60ch;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--c-gold);
  font-weight: var(--fw-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}
.eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--c-gold);
}

.kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-ink-mute);
}

.signature-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-md);
  color: var(--c-gold);
  border-top: 1px solid rgba(138, 111, 58, 0.3);
  padding-top: var(--sp-5);
  line-height: var(--lh-relaxed);
}

/* ====================================================
   CONTENEURS ET LAYOUT
   ==================================================== */

.container {
  width: 100%;
  max-width: var(--max-wide);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.container--narrow { max-width: var(--max-narrow); }
.container--content { max-width: var(--max-content); }
.container--wide { max-width: var(--max-xwide); }

section {
  padding: clamp(var(--sp-16), 8vw, var(--sp-32)) 0;
}
section.section--tight { padding: var(--sp-12) 0; }
section.section--xl { padding: clamp(var(--sp-20), 10vw, var(--sp-40)) 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-12); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }
.grid-asym { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--sp-12); align-items: start; }

@media (max-width: 900px) {
  .grid-2, .grid-asym { grid-template-columns: 1fr; gap: var(--sp-8); }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}
@media (max-width: 600px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ====================================================
   HEADER ET NAVIGATION
   ==================================================== */

/* ── Barre supérieure ── */
.topbar {
  background: var(--c-ink);
  border-bottom: 1px solid rgba(255,255,255,.06);
  position: sticky;
  top: 0;
  z-index: calc(var(--z-nav) + 1);
}
.topbar__inner {
  max-width: var(--max-xwide);
  margin-inline: auto;
  padding: 0 var(--pad-x);
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar__left  { flex: 1; }
.topbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
}

.topbar__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: color .2s;
}
.topbar__link:hover { color: rgba(255,255,255,.90); }

.topbar__dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--c-cyan); flex-shrink: 0;
  animation: topbar-pulse 2s ease-in-out infinite;
}
@keyframes topbar-pulse {
  0%,100% { opacity: 1; }
  50%      { opacity: .25; }
}

.topbar__claude {
  font-style: normal;
  font-weight: var(--fw-semi);
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topbar__sep {
  color: rgba(255,255,255,.14);
  font-size: 12px;
  user-select: none;
  flex-shrink: 0;
}

/* Icônes réseaux sociaux */
.topbar__socials { display: flex; align-items: center; gap: 8px; }
.topbar__social {
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.40);
  text-decoration: none;
  transition: color .2s;
  width: 20px; height: 20px;
}
.topbar__social:hover { color: rgba(255,255,255,.85); }

/* Sélecteur de langue */
.topbar__lang { position: relative; }
.topbar__lang-btn {
  display: inline-flex; align-items: center; gap: 4px;
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,.50);
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .06em;
  font-weight: var(--fw-medium);
  padding: 4px 0;
  transition: color .2s;
}
.topbar__lang-btn:hover { color: rgba(255,255,255,.85); }
.topbar__lang-label { font-weight: var(--fw-semi); }
.topbar__chevron {
  transition: transform .2s;
  opacity: .5;
}
.topbar__lang.is-open .topbar__chevron { transform: rotate(180deg); }

.topbar__lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--c-ink);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 8px;
  padding: 4px;
  min-width: 130px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.topbar__lang.is-open .topbar__lang-menu { display: block; }

.topbar__lang-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 12px;
  border-radius: 5px;
  color: rgba(255,255,255,.60);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .06em;
  transition: background .15s, color .15s;
}
.topbar__lang-item:hover { background: rgba(255,255,255,.07); color: rgba(255,255,255,.90); }
.topbar__lang-item.is-active { color: var(--c-cyan); }

@media (max-width: 768px) {
  .topbar__link:first-child { display: none; } /* Cache onboarding sur mobile */
  .topbar__sep:first-of-type { display: none; }
}

.site-header {
  position: sticky; top: 96px; z-index: 9999;
  /* desktop : topbar 36px + bannière ~60px = 96px */
  background: rgba(250, 248, 243, 0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--c-line);
  transition: all var(--t-base);
}
.site-header.is-scrolled {
  background: rgba(250, 248, 243, 0.94);
  border-bottom-color: var(--c-line-strong);
}

/* Mobile : bannière masquée, topbar 2 lignes = 64px */
@media (max-width: 900px) {
  .site-header { top: 64px; }
}

.site-header__inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--sp-4) var(--pad-x);
  max-width: var(--max-xwide);
  margin-inline: auto;
  gap: var(--sp-8);
}

.brand {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semi);
  color: var(--c-ink);
  letter-spacing: var(--ls-tight);
  text-decoration: none;
}
.brand__logo { width: 36px; height: 36px; flex-shrink: 0; }
.brand__sep i { color: var(--c-blue); font-style: normal; }
.brand__sub {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  font-weight: var(--fw-medium);
  margin-left: var(--sp-2);
  padding-left: var(--sp-3);
  border-left: 1px solid var(--c-line-strong);
}

.nav-main {
  display: flex; align-items: center; gap: var(--sp-1);
}
.nav-main a {
  color: var(--c-ink-soft);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-pill);
  position: relative;
  transition: all var(--t-base);
}
.nav-main a:hover { color: var(--c-ink); background: rgba(10, 37, 64, 0.04); }
.nav-main a.is-active { color: var(--c-ink); }
.nav-main a.is-active::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 2px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--c-gold);
  transform: translateX(-50%);
}

.header-actions {
  display: flex; align-items: center; gap: var(--sp-4);
}
.header-actions .lang {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-ink-mute);
  letter-spacing: var(--ls-wider);
}

.btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-body);
  font-weight: var(--fw-semi);
  font-size: var(--fs-sm);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: all var(--t-base);
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  line-height: 1;
}
.btn--primary {
  background: var(--c-ink);
  color: var(--c-cream);
}
.btn--primary:hover { background: var(--c-blue); color: var(--c-cream); transform: translateY(-1px); }
.btn--secondary {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-line-strong);
}
.btn--secondary:hover { background: rgba(10, 37, 64, 0.04); color: var(--c-ink); }
.btn--ghost {
  background: transparent;
  color: var(--c-ink-soft);
}
.btn--ghost:hover { color: var(--c-ink); }
.btn--lg { padding: var(--sp-4) var(--sp-8); font-size: var(--fs-base); }
.btn--pill { border-radius: var(--r-pill); }
.btn--invert {
  background: var(--c-cream);
  color: var(--c-ink);
}
.btn--invert:hover { background: var(--c-cyan); color: var(--c-ink); }
.btn--cta-aurora {
  background: var(--c-ink);
  color: var(--c-cream);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn--cta-aurora::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--grad-aurora-text);
  opacity: 0;
  transition: opacity var(--t-base);
  z-index: -1;
}
.btn--cta-aurora:hover::before { opacity: 1; }
.btn--cta-aurora:hover { transform: translateY(-1px); color: var(--c-cream); }

.btn .arrow { transition: transform var(--t-base); }
.btn:hover .arrow { transform: translateX(3px); }

/* Burger mobile */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--c-line-strong);
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px; height: 2px;
  background: var(--c-ink);
  position: relative;
  transition: all var(--t-base);
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: ''; position: absolute; left: 0;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }

.is-nav-open .nav-toggle span { background: transparent; }
.is-nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.is-nav-open .nav-toggle span::after  { top: 0; transform: rotate(-45deg); }

/* ── Dropdowns navigation ── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown__btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--c-ink-soft);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-pill);
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--t-base);
  white-space: nowrap;
  font-family: var(--font-body);
}
.nav-dropdown__btn:hover { color: var(--c-ink); background: rgba(10, 37, 64, 0.04); }
.nav-dropdown__btn.is-active { color: var(--c-ink); }
.nav-dropdown__btn.is-active::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 2px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--c-gold);
  transform: translateX(-50%);
}

.nav-dropdown__chevron {
  transition: transform var(--t-base);
  flex-shrink: 0;
  opacity: .5;
}
.nav-dropdown:hover .nav-dropdown__chevron,
.nav-dropdown.is-open .nav-dropdown__chevron { transform: rotate(180deg); opacity: .8; }

.nav-dropdown__menu {
  display: none;
  position: absolute;
  top: 100%;           /* collé au container — plus de gap */
  padding-top: 6px;    /* décalage visuel géré en interne */
  left: 0;
  background: var(--c-ink);
  border-radius: 10px;
  min-width: 210px;
  z-index: calc(var(--z-nav) + 10);
  box-shadow: 0 12px 32px rgba(10,37,64,.22), 0 2px 8px rgba(10,37,64,.12);
  border: 1px solid rgba(255,255,255,.07);
}
/* Pont transparent qui couvre le gap */
.nav-dropdown__menu::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0; right: 0;
  height: 10px;
}

/* Hover uniquement sur appareils avec vraie souris */
@media (hover: hover) and (pointer: fine) {
  .nav-dropdown:hover .nav-dropdown__menu { display: block; }
}
/* Clic/touch via JS : toujours */
.nav-dropdown.is-open .nav-dropdown__menu { display: block; }

.nav-dropdown__menu a {
  display: block;
  padding: 8px 14px;
  border-radius: 6px;
  color: rgba(255,255,255,.72);
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  text-decoration: none;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.nav-dropdown__menu a:hover { background: rgba(76,200,240,.12); color: var(--c-cyan); }
.nav-dropdown__menu a.nav-dropdown__see-all {
  color: rgba(76,200,240,.70);
  font-size: var(--fs-xs);
  margin-top: 4px;
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 10px;
}
.nav-dropdown__menu a.nav-dropdown__see-all:hover { color: var(--c-cyan); background: none; }

/* ── Backdrop menu mobile ── */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,15,40,0.55);
  z-index: 99990;
}
.is-nav-open .nav-backdrop { display: block; }

@media (max-width: 1024px) {
  .nav-toggle { display: inline-flex; }

  /* Menu plein écran — couvre tout */
  .nav-main {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    padding-top: 96px; /* topbar 36px + header ~60px */
    background: #ffffff;
    transform: translateY(-100%);
    transition: transform 0.28s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
    overflow-x: hidden;
    gap: 0;
    z-index: 99999;
  }
  .is-nav-open .nav-main { transform: translateY(0); }

  .nav-main a {
    padding: 15px 24px;
    font-size: 16px;
    font-weight: 500;
    border-bottom: 1px solid rgba(10,37,64,.06);
    border-radius: 0;
    color: var(--c-ink);
    display: block;
    text-decoration: none;
  }
  .nav-main a:hover { background: rgba(10,37,64,.03); color: var(--c-blue); }
  .header-actions .btn { display: none; }

  /* Dropdowns mobile */
  .nav-dropdown {
    border-bottom: 1px solid var(--c-line);
  }
  .nav-dropdown__btn {
    width: 100%;
    padding: var(--sp-4);
    font-size: var(--fs-md);
    border-radius: 0;
    justify-content: space-between;
  }
  .nav-dropdown__btn:hover { background: none; }
  .nav-dropdown__menu {
    position: static;
    display: none;
    background: rgba(10,37,64,.05);
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    border: none;
    border-top: 1px solid var(--c-line);
  }
  .nav-dropdown.is-open .nav-dropdown__menu { display: block; }
  /* Pas de hover sur mobile */
  /* hover géré par @media hover:hover plus haut — pas besoin ici */
  .nav-dropdown.is-open .nav-dropdown__menu { display: block; }
  .nav-dropdown__menu a {
    color: var(--c-ink-soft);
    padding: 11px 28px;
    border-bottom: 1px solid var(--c-line);
    border-radius: 0;
    font-size: var(--fs-sm);
  }
  .nav-dropdown__menu a:hover { background: rgba(10,37,64,.04); color: var(--c-ink); }
  .nav-dropdown__menu a.nav-dropdown__see-all {
    color: var(--c-blue);
    border-top: none;
    margin-top: 0;
    padding-top: 11px;
  }
  .nav-dropdown__chevron { display: block; }
}

/* ====================================================
   HERO
   ==================================================== */

/* ── Hero carrousel — compact, dans container ── */
.hero-section {
  padding: 20px var(--pad-x) 32px;
  background: var(--c-cream);
}

.hero-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(10,37,64,.09), 0 1px 4px rgba(10,37,64,.05);
  max-width: calc(var(--max-wide) - var(--pad-x) * 2);
  margin-inline: auto;
}

.hero-slides {
  display: flex;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}

.hero-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* Bloc gauche */
.hero__left {
  background: var(--c-cream);
  padding: 32px 36px 28px;
  display: flex; flex-direction: column; justify-content: center;
  gap: 12px;
}

.hero__left .eyebrow { margin-bottom: 0; }

/* H1 taille maîtrisée — écrase la règle globale h1 */
.hero-slide h1 {
  margin: 0;
  font-size: clamp(22px, 2.0vw, 32px) !important;
  line-height: 1.15;
}

.hero__lead {
  font-size: 13px;
  color: var(--c-ink-soft);
  max-width: 42ch;
  line-height: 1.65;
  margin: 0;
}

.hero__ctas {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 0;
}

.hero__signature {
  margin-top: 0;
  font-size: 11px;
  color: var(--c-ink-mute);
  border-left: 2px solid var(--c-gold);
  padding-left: 10px;
  line-height: 1.5;
  font-style: italic;
}

/* Bloc droit */
.hero__right {
  position: relative;
  background: var(--c-dark);
  color: var(--c-cream);
  overflow: hidden;
  padding: 32px 36px 28px;
  display: flex; flex-direction: column; justify-content: center;
}

.hero__content {
  position: relative; z-index: 2;
  display: flex; flex-direction: column;
  gap: 14px;
}

.hero__pull-quote {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.5vw, 22px);
  line-height: 1.38;
  color: var(--c-cream);
  margin: 0;
}
.hero__pull-quote em {
  font-style: normal;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* Feature list (slides 2-3) */
.hero-feat-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.hero-feat { display: flex; align-items: flex-start; gap: var(--sp-3); }
.hero-feat__icon {
  width: 28px; height: 28px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
  background: rgba(76,200,240,.15);
}
.hero-feat__icon--v { background: rgba(192,38,211,.15); }
.hero-feat__icon--o { background: rgba(249,115,22,.15); }
.hero-feat__title { color: #fff; font-weight: var(--fw-semi); font-size: var(--fs-sm); margin-bottom: 2px; }
.hero-feat__desc  { color: rgba(255,255,255,.50); font-size: var(--fs-xs); line-height: var(--lh-relaxed); }

/* Slide tag (badge) */
.slide-tag {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  background: rgba(76,200,240,.12); color: var(--c-cyan);
  border: 1px solid rgba(76,200,240,.25);
  border-radius: var(--r-pill); padding: var(--sp-1) var(--sp-3);
  font-size: var(--fs-xs); font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide); width: fit-content;
}
.slide-tag--v { background: rgba(192,38,211,.12); color: #d060f0; border-color: rgba(192,38,211,.25); }

/* Navigation dots */
.hero-nav {
  position: absolute; bottom: 14px; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center;
  gap: var(--sp-2); z-index: 20;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,.28);
  cursor: pointer; transition: all .25s;
  border: none; padding: 0;
}
.dot.active { background: #fff; width: 20px; border-radius: 3px; }

/* Flèches */
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 20; background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16); color: #fff;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 16px; transition: background .2s;
  backdrop-filter: blur(8px);
}
.hero-arrow:hover { background: rgba(255,255,255,.18); }
.arrow-prev { left: 12px; }
.arrow-next { right: 12px; }

/* Stats bar */
.hero-stats {
  display: flex; gap: var(--sp-5);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-md); padding: var(--sp-3) var(--sp-4);
}
.hero-stat__num { font-size: var(--fs-2xl); font-weight: var(--fw-semi); color: var(--c-cyan); line-height: 1; }
.hero-stat__lbl { font-size: var(--fs-2xs); color: rgba(255,255,255,.38); letter-spacing: var(--ls-wide); margin-top: 2px; text-transform: uppercase; }

@media (max-width: 900px) {
  .hero-wrap { max-width: 100%; }
  .hero-slide { grid-template-columns: 1fr; }
  .hero__right { min-height: 50vw; }
  .hero-section { padding-inline: var(--sp-4); }
}
@media (max-width: 600px) {
  .hero__left, .hero__right { padding: var(--sp-8) var(--sp-6); }
}

/* ====================================================
   AURORA, signature visuelle
   ==================================================== */

.aurora {
  position: absolute; inset: -80px;
  pointer-events: none;
  background:
    var(--aurora-1),
    var(--aurora-2),
    var(--aurora-3);
  filter: blur(80px);
  opacity: 0.65;
  animation: aurora-drift 14s ease-in-out infinite;
  z-index: 0;
}
@keyframes aurora-drift {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  33% { transform: translate(-30px, 20px) scale(1.06) rotate(3deg); }
  66% { transform: translate(20px, -25px) scale(0.96) rotate(-2deg); }
}

.aurora--small { inset: -40px; opacity: 0.45; filter: blur(60px); }
.aurora--subtle { opacity: 0.30; }

.grain-overlay {
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.04;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ====================================================
   PULL QUOTE PANE (right panel hero)
   ==================================================== */

.pull-quote {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-4xl));
  line-height: var(--lh-snug);
  font-weight: var(--fw-normal);
  letter-spacing: var(--ls-tight);
  color: var(--c-cream);
}
.pull-quote em {
  font-style: italic;
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-pink) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.author {
  display: flex; align-items: center; gap: var(--sp-4);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.author__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-aurora-text);
  flex-shrink: 0;
}
.author__name { font-size: var(--fs-base); font-weight: var(--fw-medium); color: var(--c-cream); }
.author__role {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-mono);
  letter-spacing: var(--ls-wide);
  margin-top: 2px;
}

.stats-glass {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--r-lg);
}
.stat__num {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  color: var(--c-cyan);
  font-weight: var(--fw-semi);
  line-height: 1;
}
.stat__lbl {
  font-size: var(--fs-2xs);
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  margin-top: var(--sp-2);
  font-family: var(--font-mono);
}

/* ====================================================
   CARDS
   ==================================================== */

.card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}
.card:hover {
  border-color: var(--c-line-strong);
  transform: translateY(-3px);
  box-shadow: var(--sh-3);
}

.card--feature {
  display: flex; flex-direction: column; gap: var(--sp-4);
}

.card__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-2xl);
  color: var(--c-gold);
  font-weight: var(--fw-medium);
}

.card__icon {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(76, 200, 240, 0.10);
  color: var(--c-blue);
  border-radius: var(--r-md);
  margin-bottom: var(--sp-2);
}
.card__icon svg { width: 22px; height: 22px; }

.card h4 {
  font-family: var(--font-display);
  font-weight: var(--fw-semi);
  font-size: var(--fs-xl);
  color: var(--c-ink);
  margin-bottom: var(--sp-2);
  letter-spacing: var(--ls-tight);
}

.card p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-ink-soft);
}

.card__link {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-blue);
  font-weight: var(--fw-semi);
  display: inline-flex; align-items: center; gap: var(--sp-2);
  margin-top: var(--sp-4);
}
.card__link::after {
  content: '→';
  transition: transform var(--t-base);
}
.card:hover .card__link::after { transform: translateX(3px); }

/* Carte sur fond sombre */
.card--dark {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border-color: rgba(255,255,255,0.10);
  color: var(--c-cream);
}
.card--dark h4 { color: var(--c-cream); }
.card--dark p { color: rgba(255,255,255,0.65); }
.card--dark:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(76, 200, 240, 0.3);
}

/* Bloc statistique large */
.stat-block {
  text-align: left;
  padding: var(--sp-8);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-cream-deep);
}
.stat-block__num {
  font-family: var(--font-display);
  font-size: var(--fs-6xl);
  color: var(--c-ink);
  line-height: 1;
  font-weight: var(--fw-normal);
  letter-spacing: var(--ls-tighter);
}
.stat-block__lbl {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-ink-mute);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  margin-top: var(--sp-4);
}

/* ====================================================
   SECTIONS — variantes de fond
   ==================================================== */

/* Sombre (CTA, accents forts — utiliser avec parcimonie) */
.section--dark {
  background: var(--c-ink);
  color: var(--c-cream);
  position: relative;
  overflow: hidden;
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 {
  color: var(--c-cream);
}
.section--dark .lead { color: rgba(255,255,255,0.72); }
.section--dark .eyebrow { color: var(--c-cyan); }
.section--dark .eyebrow::before { background: var(--c-cyan); }
.section--dark .kicker { color: rgba(255,255,255,0.45); }

/* Cream profond — sections features, alternance douce */
.section--cream-deep {
  background: var(--c-cream-deep);
}

/* Blanc pur — cartes, contenus denses */
.section--white {
  background: #fff;
}

/* Feature — fond bleu très doux, sections techniques */
.section--feature {
  background: linear-gradient(160deg, #f4f8ff 0%, var(--c-cream) 100%);
  position: relative;
  overflow: hidden;
}

/* Hero light — remplace les anciens héros foncés */
.hero--light {
  background: var(--c-cream);
  position: relative;
  overflow: hidden;
}
.hero--light h1 { color: var(--c-ink) !important; }
.hero--light .lead { color: var(--c-ink-soft) !important; }
.hero--light .eyebrow { color: var(--c-gold); }
.hero--light .eyebrow::before { background: var(--c-gold); }

/* Cards light — à utiliser dans sections feature/cream */
.card--light {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-8);
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.card--light:hover {
  box-shadow: var(--sh-3);
  transform: translateY(-2px);
}
.card--light h3, .card--light h4 { color: var(--c-ink); }
.card--light p { color: var(--c-ink-soft); }
.card--light .label {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: var(--sp-3);
  display: flex; align-items: center; gap: var(--sp-2);
}
.card--light .label::before { content:''; width:14px; height:1px; background:var(--c-blue); }

/* CTA block clair (alternative au dark) */
.cta-band {
  background: linear-gradient(135deg, var(--c-ink) 0%, #0e3060 60%, #1a1040 100%);
  border-radius: var(--r-2xl);
  padding: clamp(var(--sp-10), 6vw, var(--sp-20)) clamp(var(--sp-8), 5vw, var(--sp-16));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: var(--c-cream) !important; font-size: clamp(22px, 3vw, 38px) !important; margin-bottom: var(--sp-4); }
.cta-band p { color: rgba(255,255,255,.65); max-width: 54ch; margin-inline: auto; margin-bottom: var(--sp-8); font-size: var(--fs-base); line-height: var(--lh-relaxed); }
.cta-band .eyebrow { color: var(--c-cyan); justify-content: center; margin-bottom: var(--sp-4); }
.cta-band .eyebrow::before { background: var(--c-cyan); }

/* ====================================================
   PILLARS, listes verticales numerotees (A propos)
   ==================================================== */

.pillars {
  display: flex; flex-direction: column; gap: var(--sp-6);
}
.pillar {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--c-line);
}
.pillar:last-child { border-bottom: 0; }
.pillar__num {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  color: var(--c-gold);
  font-weight: var(--fw-medium);
  line-height: 1;
}
.pillar__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--c-ink);
  margin-bottom: var(--sp-2);
  font-weight: var(--fw-medium);
}
.pillar__desc {
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
  line-height: var(--lh-relaxed);
}

/* ====================================================
   ECOSYSTEME, grille outils IA
   ==================================================== */

.tools-cat { margin-bottom: var(--sp-12); }
.tools-cat__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--c-line);
}
.tools-cat__head h3 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--c-ink);
  font-weight: var(--fw-medium);
}
.tools-cat__count {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-ink-mute);
  letter-spacing: var(--ls-wider);
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-3);
}
.tool {
  display: block;
  padding: var(--sp-5);
  background: var(--c-cream-deep);
  border: 1px solid transparent;
  border-radius: var(--r-md);
  transition: all var(--t-base);
}
.tool:hover {
  background: #fff;
  border-color: var(--c-line-strong);
  transform: translateY(-2px);
}
.tool__name {
  font-weight: var(--fw-semi);
  color: var(--c-ink);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-1);
}
.tool__desc {
  font-size: var(--fs-xs);
  color: var(--c-ink-soft);
  line-height: var(--lh-normal);
}

/* ====================================================
   PROCESS / TIMELINE
   ==================================================== */

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-2);
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  top: 22px; left: 0; right: 0;
  height: 1px;
  background: var(--c-line-strong);
  z-index: 0;
}
.process__step { position: relative; z-index: 1; padding-top: var(--sp-12); }
.process__step::before {
  content: '';
  position: absolute; top: 14px; left: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--c-cream);
  border: 2px solid var(--c-gold);
}
.process__step .h4 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--c-ink);
  margin-bottom: var(--sp-2);
}
.process__step p { font-size: var(--fs-sm); color: var(--c-ink-soft); line-height: var(--lh-relaxed); }
.process__step .num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-gold);
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--sp-2);
}
@media (max-width: 768px) {
  .process { grid-template-columns: 1fr; }
  .process::before { display: none; }
  .process__step { padding-top: 0; padding-left: var(--sp-10); }
  .process__step::before { left: 0; top: 0; }
}

/* ====================================================
   FORMULAIRE CONTACT
   ==================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-16);
  align-items: start;
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
}

.form {
  background: var(--c-cream-deep);
  padding: clamp(var(--sp-6), 4vw, var(--sp-12));
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line);
}
.field {
  margin-bottom: var(--sp-5);
}
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin-bottom: var(--sp-2);
  font-weight: var(--fw-medium);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: var(--sp-4);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  background: #fff;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-sm);
  color: var(--c-ink);
  transition: all var(--t-base);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(30, 111, 184, 0.12);
}
.field textarea {
  min-height: 140px; resize: vertical;
  font-family: var(--font-body);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

.field-honey { position: absolute; left: -9999px; top: -9999px; }

.checkbox-line {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
  line-height: var(--lh-relaxed);
}
.checkbox-line input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }
.checkbox-line a { text-decoration: underline; }

.form-status {
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-5);
  display: none;
}
.form-status.is-success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--c-success);
}
.form-status.is-error {
  display: block;
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.4);
  color: var(--c-error);
}

/* ====================================================
   FOOTER
   ==================================================== */

.site-footer {
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--sp-20) 0 var(--sp-8);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(76, 200, 240, 0.5), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand .brand { color: var(--c-cream); margin-bottom: var(--sp-4); }
.footer-brand .brand__sub { border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.5); }
.footer-brand p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  max-width: 36ch;
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: var(--sp-4);
  font-weight: var(--fw-medium);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-col a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
}
.footer-col a:hover { color: var(--c-cyan); }
/* Tags SEO footer */
.footer-tags {
  padding: var(--sp-8) 0;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.footer-tags__group {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--sp-2);
}
.footer-tags__label {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-cyan);
  font-weight: var(--fw-medium);
  margin-right: var(--sp-3);
  flex-shrink: 0;
  width: 180px;
}
.footer-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}
.footer-tags__cloud a {
  font-size: 11px;
  color: rgba(255,255,255,.38);
  text-decoration: none;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 100px;
  padding: 3px 9px;
  transition: color .2s, border-color .2s;
  white-space: nowrap;
}
.footer-tags__cloud a:hover {
  color: rgba(255,255,255,.75);
  border-color: rgba(255,255,255,.18);
}

.footer-bottom {
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--sp-4);
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  color: rgba(255,255,255,0.4);
  letter-spacing: var(--ls-wide);
}

/* ====================================================
   PAGE INNER (pages internes, banniere)
   ==================================================== */

.page-banner {
  position: relative;
  padding: clamp(var(--sp-16), 12vw, var(--sp-32)) 0 clamp(var(--sp-12), 8vw, var(--sp-20));
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
  background: var(--c-cream);
}
.page-banner__aurora {
  position: absolute; inset: -60px;
  background:
    radial-gradient(circle at 80% 30%, rgba(76, 200, 240, 0.25), transparent 50%),
    radial-gradient(circle at 30% 80%, rgba(192, 38, 211, 0.18), transparent 50%);
  filter: blur(80px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.page-banner > .container { position: relative; z-index: 1; }
.page-banner h1 {
  font-size: clamp(24px, 3vw, 40px);
  margin-block: var(--sp-4) var(--sp-6);
  letter-spacing: -0.02em;
  max-width: 26ch;
  line-height: 1.15;
}
.page-banner .lead { max-width: 60ch; }

/* Breadcrumb */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-ink-mute);
  letter-spacing: var(--ls-wide);
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
}
.breadcrumb a { color: var(--c-ink-mute); }
.breadcrumb a:hover { color: var(--c-ink); }
.breadcrumb .sep { opacity: 0.5; }

/* ====================================================
   SPHÈRE IA ANIMÉE — section accueil
   ==================================================== */

.sphere-section {
  position: relative;
  width: 100%;
  height: 52vh;
  min-height: 380px;
  background: #f9f9fc;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

#sphere-canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
}

.sphere-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  pointer-events: none;
  color: rgba(10,37,64,.28);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---- Satellites orbitaux ---- */
#sat-layer {
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
}

.sat-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.90);
  border: 1px solid rgba(10,37,64,0.07);
  border-radius: var(--r-md);
  padding: 9px 12px;
  width: 148px;
  pointer-events: auto;
  cursor: pointer;
  backdrop-filter: blur(14px);
  box-shadow: 0 3px 16px rgba(10,37,64,0.07);
  transform: translate(-50%,-50%);
  transition: box-shadow .22s, border-color .22s;
  will-change: left, top;
  text-decoration: none;
  color: inherit;
}
.sat-card:hover {
  box-shadow: 0 6px 24px rgba(10,37,64,0.13);
  border-color: rgba(76,200,240,0.30);
  color: inherit;
}

.sat-orb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.22), inset 0 -1px 2px rgba(0,0,0,0.18);
}
.sat-orb::after {
  content: '';
  position: absolute;
  top: 16%; left: 18%;
  width: 40%; height: 26%;
  background: rgba(255,255,255,0.62);
  border-radius: 50%;
  filter: blur(1.5px);
}

.sat-picto {
  font-size: 11px;
  line-height: 22px;
  text-align: center;
  width: 22px;
  position: relative;
  z-index: 1;
}

.sat-body  { flex: 1; min-width: 0; }
.sat-title { font-size: 10px; font-weight: var(--fw-semi); color: var(--c-ink); line-height: 1.3; }
.sat-desc  { font-size: 9px; color: var(--c-ink-soft); line-height: 1.4; margin-top: 2px; }

/* ====================================================
   CARROUSEL DOUBLE — section références
   ==================================================== */

.section--carousel {
  padding: var(--sp-10) 0;
  background: var(--c-cream);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
}

.carousel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-6);
  margin-bottom: var(--sp-12);
}
.carousel-header h2 { max-width: 22ch; }

.carousel-split {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  overflow: hidden;
}

.carousel-divider {
  width: 1px;
  background: var(--c-line);
  align-self: stretch;
}

.carousel-col { overflow: hidden; }
.carousel-col:first-child { padding-right: var(--sp-9); }
.carousel-col:last-child  { padding-left:  var(--sp-9); }

.carousel-col__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--sp-5);
}

.carousel-track {
  display: flex;
  gap: 14px;
  overflow-x: hidden;
}

.carousel-card {
  min-width: 190px;
  max-width: 190px;
  background: #fff;
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  border: 1px solid var(--c-line);
  flex-shrink: 0;
  box-shadow: var(--sh-1);
}
.carousel-card__accent {
  width: 26px;
  height: 3px;
  border-radius: 2px;
  margin-bottom: var(--sp-4);
}
.carousel-card__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--c-ink);
  margin-bottom: var(--sp-1);
}
.carousel-card__desc {
  font-size: var(--fs-xs);
  color: var(--c-ink-soft);
  line-height: var(--lh-relaxed);
}

/* ── Ticker pleine largeur (remplace carousel split) ── */
.ticker-wrap {
  overflow: hidden;
  position: relative;
  padding: 6px 0;
}
.ticker-cat {
  display: block;
  padding: 0 var(--pad-x);
  margin-bottom: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--c-gold);
}
.ticker-inner {
  display: flex;
  gap: 14px;
  width: max-content;
}
.ticker-inner--ltr {
  animation: ticker-ltr 40s linear infinite;
}
.ticker-inner--rtl {
  animation: ticker-rtl 40s linear infinite;
}
@keyframes ticker-ltr {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes ticker-rtl {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
/* Pause au survol */
.ticker-wrap:hover .ticker-inner { animation-play-state: paused; }

/* Grille domaines mobile — visible uniquement sur smartphone */
.sphere-mobile-domains {
  display: none;
  background: #f9f9fc;
  padding: 20px 16px 28px;
}
.smd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto;
}
.smd-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid rgba(10,37,64,.07);
  border-radius: 10px;
  padding: 10px 12px;
  text-decoration: none;
  color: var(--c-ink);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  transition: box-shadow .2s;
}
.smd-item:hover { box-shadow: 0 4px 14px rgba(10,37,64,.10); }
.smd-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,.18), inset 0 -1px 2px rgba(0,0,0,.14);
  position: relative;
}
.smd-icon::after {
  content: ''; position: absolute;
  top: 15%; left: 18%; width: 38%; height: 24%;
  background: rgba(255,255,255,.55); border-radius: 50%; filter: blur(1px);
}
.smd-label { flex: 1; }

@media (max-width: 768px) {
  /* Sphère + satellites visibles sur mobile */
  .sphere-section { height: 44vh; min-height: 300px; }
  .sphere-hint { display: none; }
  /* Satellites — visibles, taille réduite */
  .sat-card { width: 120px; padding: 7px 9px 7px 8px; font-size: 9px; gap: 6px; }
  .sat-orb { width: 18px; height: 18px; }
  .sat-picto { font-size: 9px; line-height: 18px; width: 18px; }
  .sat-title { font-size: 9px; }
  .sat-desc  { font-size: 8px; }
  .carousel-split { grid-template-columns: 1fr; }
  .carousel-divider { display: none; }
  .carousel-col:first-child { padding-right: 0; margin-bottom: var(--sp-8); }
  .carousel-col:last-child  { padding-left:  0; }
}

/* ====================================================
   BANDEAU CTA
   ==================================================== */

.cta-band {
  background: var(--c-dark);
  color: var(--c-cream);
  padding: clamp(var(--sp-16), 8vw, var(--sp-24)) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-band__aurora {
  position: absolute; inset: -60px;
  background:
    radial-gradient(circle at 50% 50%, rgba(76, 200, 240, 0.4), transparent 60%);
  filter: blur(100px);
  opacity: 0.5;
  pointer-events: none;
}
.cta-band > .container { position: relative; z-index: 1; }
.cta-band h2 {
  color: var(--c-cream);
  font-family: var(--font-display);
  margin-bottom: var(--sp-5);
  max-width: 22ch;
  margin-inline: auto;
}
.cta-band p {
  color: rgba(255,255,255,0.75);
  max-width: 56ch;
  margin: 0 auto var(--sp-8);
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
}
.cta-band__buttons { display: inline-flex; gap: var(--sp-3); flex-wrap: wrap; justify-content: center; }

/* ====================================================
   ANIMATIONS, SCROLL REVEAL
   ==================================================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-2 { transition-delay: 0.1s; }
.reveal-3 { transition-delay: 0.2s; }
.reveal-4 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ====================================================
   UTILITAIRES
   ==================================================== */

.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--sp-2); }
.gap-4 { gap: var(--sp-4); }
.gap-8 { gap: var(--sp-8); }
.text-center { text-align: center; }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-8 { margin-bottom: var(--sp-8); }
.mb-12 { margin-bottom: var(--sp-12); }
.mb-16 { margin-bottom: var(--sp-16); }
.mt-8 { margin-top: var(--sp-8); }
.mt-12 { margin-top: var(--sp-12); }
.divider {
  height: 1px;
  background: var(--c-line);
  margin: var(--sp-12) 0;
}
.tag {
  display: inline-flex; align-items: center;
  padding: var(--sp-1) var(--sp-3);
  background: rgba(30, 111, 184, 0.08);
  color: var(--c-blue);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  font-family: var(--font-mono);
  letter-spacing: var(--ls-wide);
}