/* ════════════════════════════════════════════════════════════════════
   secteuractivite2026.css — Page Secteurs d'activité · SOBRE & PREMIUM
   Clair, éditorial, encre + gris + 1 accent vert profond (parcimonie).
   Pas de dégradés arc-en-ciel, pas de cartes multicolores.
   ════════════════════════════════════════════════════════════════════ */

.sx {
  --sx-bg: #F6F8FB;
  --sx-white: #ffffff;
  --sx-soft-bg: #F1F5F9;
  --sx-ink: #0E1B2A;
  --sx-ink-2: #2a3a4d;
  --sx-soft: #5b6b7d;
  --sx-muted: #93a1b2;
  --sx-line: #E4EAF0;
  --sx-line-2: #EDF1F6;
  --sx-accent: #0E7490;        /* teal profond, sobre */
  --sx-accent-d: #0b5a70;
  --sx-accent-soft: #e6f1f4;
  --sx-maxw: 1200px;
  --sx-ease: cubic-bezier(.4, 0, .2, 1);
  --sx-sh: 0 14px 34px -22px rgba(14, 27, 42, .25);
  --sx-sh-hover: 0 26px 50px -28px rgba(14, 27, 42, .32);

  position: relative;
  background: var(--sx-bg);
  color: var(--sx-ink);
  font-family: 'Manrope', system-ui, sans-serif;
  overflow-x: clip;
}
.sx *, .sx *::before, .sx *::after { box-sizing: border-box; }
.sx h1, .sx h2, .sx h3, .sx h4 { margin: 0; font-family: 'Schibsted Grotesk', sans-serif; letter-spacing: -.02em; color: var(--sx-ink); }
:where(.sx p) { margin: 0; }
.sx a { color: inherit; text-decoration: none; }
.sx .ms { font-family: 'Material Symbols Rounded'; line-height: 1; vertical-align: middle; font-feature-settings: 'liga'; }
.sx-container { width: 100%; max-width: var(--sx-maxw); margin: 0 auto; padding: 0 32px; }
.sx-accent, .sx-grad-text { color: var(--sx-accent); }

/* ── Boutons ── */
.sx-btn { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 15px; padding: 14px 24px; border-radius: 10px; cursor: pointer; transition: transform .2s var(--sx-ease), box-shadow .2s var(--sx-ease), background .2s, border-color .2s; }
.sx-btn .ms { font-size: 19px; transition: transform .2s var(--sx-ease); }
.sx-btn-primary { background: var(--sx-accent); color: #fff; box-shadow: 0 12px 26px -14px rgba(14, 116, 144, .6); }
.sx-btn-primary:hover { background: var(--sx-accent-d); transform: translateY(-1px); }
.sx-btn-primary:hover .ms { transform: translateX(3px); }
.sx-btn-ghost { background: #fff; color: var(--sx-ink); border: 1px solid var(--sx-line); }
.sx-btn-ghost:hover { border-color: var(--sx-accent); color: var(--sx-accent); transform: translateY(-1px); }

/* ── Section ── */
.sx-section { position: relative; padding: clamp(66px, 10vh, 118px) 0; }
.sx-section--soft { background: var(--sx-soft-bg); border-top: 1px solid var(--sx-line-2); border-bottom: 1px solid var(--sx-line-2); }
.sx-head { max-width: 680px; margin: 0 auto 54px; text-align: center; }
.sx-eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 12px/1 'Manrope'; letter-spacing: .14em; text-transform: uppercase; color: var(--sx-accent); }
.sx-eyebrow .ms { font-size: 16px; }
.sx-h2 { font-size: clamp(28px, 3.8vw, 44px); line-height: 1.08; margin-top: 14px; font-weight: 700; }
.sx-sub { font-size: 17px; line-height: 1.65; color: var(--sx-soft); margin-top: 14px; }

/* ═══════════ HERO (clair, sobre) ═══════════ */
.sx-hero { position: relative; display: flex; align-items: center; overflow: hidden; isolation: isolate;
  background: linear-gradient(180deg, #eef3f8 0%, var(--sx-bg) 78%);
}
.sx-hero__canvas { position: absolute; inset: 0; z-index: 0; display: block; width: 100%; height: 100%; opacity: .8; }
.sx-hero__grid { position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(rgba(14, 27, 42, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(14, 27, 42, .04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, #000 0%, transparent 75%);
}
.sx-hero__scrim { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, var(--sx-bg) 100%); }
.sx-hero__inner { position: relative; z-index: 2; width: 100%; text-align: center; padding: 118px 0 54px; }
.sx-chip { display: inline-flex; align-items: center; gap: 9px; padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--sx-line); box-shadow: var(--sx-sh); font-size: .88rem; font-weight: 600; color: var(--sx-ink-2); }
.sx-chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sx-accent); }
.sx-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); line-height: 1.06; margin-top: 16px; font-weight: 800; }
.sx-hero h1 .sx-accent { color: var(--sx-accent); }
.sx-hero__sub { margin: 22px auto 0; max-width: 600px; font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--sx-soft); line-height: 1.6; }
.sx-hero__cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.sx-hero__trust { display: inline-flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px 22px; margin-top: 30px; padding: 14px 26px; background: rgba(255, 255, 255, .55); border: 1px solid var(--sx-line); border-radius: 999px; backdrop-filter: blur(8px); }
.sx-trust-item { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 600; color: var(--sx-ink-2); white-space: nowrap; }
.sx-trust-item .ms { font-size: 18px; color: var(--sx-accent); }
.sx-trust-sep { width: 1px; height: 15px; background: var(--sx-line); }
@media (max-width: 600px) { .sx-trust-sep { display: none; } .sx-hero__trust { border-radius: 18px; } }
.sx-scrollcue { position: absolute; left: 50%; bottom: 22px; z-index: 3; transform: translateX(-50%); color: var(--sx-muted); animation: sx-bounce 2.6s infinite; }
.sx-scrollcue .ms { font-size: 30px; }
.sx-breadcrumb { position: absolute; top: 92px; left: 0; right: 0; z-index: 3; font-size: .84rem; color: var(--sx-muted); }
.sx-breadcrumb a:hover { color: var(--sx-accent); }
.sx-breadcrumb .sep { margin: 0 8px; opacity: .5; }

/* ═══════════ GRILLE SECTEURS (cartes éditoriales uniformes) ═══════════ */
.sx-grid-wrap { position: relative; z-index: 1; }
.sx-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; perspective: 1600px; }
.sx-card {
  position: relative; display: flex; flex-direction: column; min-height: 330px;
  border-radius: 16px; overflow: hidden; isolation: isolate;
  background: #fff; border: 1px solid var(--sx-line); box-shadow: var(--sx-sh);
  transform-style: preserve-3d; will-change: transform;
  transition: transform .3s var(--sx-ease), box-shadow .3s var(--sx-ease), border-color .3s;
}
.sx-card:hover { border-color: color-mix(in srgb, var(--c, var(--sx-accent)) 50%, var(--sx-line)); box-shadow: var(--sx-sh-hover); }
.sx-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; z-index: 5; background: var(--c, var(--sx-accent)); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--sx-ease); }
.sx-card:hover::before { transform: scaleX(1); }
.sx-card__media { position: relative; height: 172px; background-size: cover; background-position: center; filter: saturate(.92); }
.sx-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14, 27, 42, .12) 0%, transparent 35%, #fff 100%); }
.sx-card__icon { position: absolute; left: 18px; top: 149px; z-index: 3; width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: #fff; border: 1px solid var(--sx-line); box-shadow: var(--sx-sh); }
.sx-card__icon .ms { font-size: 24px; color: var(--c, var(--sx-accent)); }
.sx-card__body { position: relative; z-index: 2; padding: 32px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.sx-card__body h3 { font-size: 1.2rem; font-weight: 700; }
.sx-card__lead { margin-top: 8px; font-size: .94rem; line-height: 1.55; color: var(--sx-soft); }
.sx-card__chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.sx-chip-sm { display: inline-flex; align-items: center; gap: 5px; font-size: .75rem; font-weight: 600; color: var(--sx-ink-2); padding: 5px 10px; border-radius: 7px; background: var(--sx-soft-bg); border: 1px solid var(--sx-line); }
.sx-chip-sm .ms { font-size: 14px; color: var(--sx-muted); }
.sx-card__link { margin-top: auto; padding-top: 16px; display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: .88rem; color: var(--c, var(--sx-accent)); }
.sx-card__link .ms { font-size: 18px; transition: transform .2s var(--sx-ease); }
.sx-card:hover .sx-card__link .ms { transform: translateX(4px); }

/* ═══════════ MÉTHODE (timeline sobre) ═══════════ */
.sx-steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.sx-steps::before { content: ""; position: absolute; top: 30px; left: 10%; right: 10%; height: 2px; background: var(--sx-line); }
.sx-steps__fill { position: absolute; top: 30px; left: 10%; height: 2px; width: 0; background: var(--sx-accent); transition: width 1.1s var(--sx-ease); }
.sx-step { position: relative; text-align: center; }
.sx-step__n { width: 60px; height: 60px; margin: 0 auto; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Schibsted Grotesk'; font-weight: 700; font-size: 1.25rem; color: var(--sx-muted); background: #fff; border: 1px solid var(--sx-line); box-shadow: var(--sx-sh); position: relative; z-index: 1; transition: all .4s var(--sx-ease); }
.sx-step.on .sx-step__n { color: #fff; background: var(--sx-accent); border-color: transparent; }
.sx-step h3 { font-size: 1.02rem; font-weight: 700; margin-top: 18px; }
.sx-step p { margin-top: 8px; font-size: .9rem; line-height: 1.55; color: var(--sx-soft); }

/* ═══════════ PILIERS / POURQUOI ═══════════ */
.sx-pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sx-pillar { padding: 28px 24px; border-radius: 16px; background: #fff; border: 1px solid var(--sx-line); box-shadow: var(--sx-sh); transition: transform .25s var(--sx-ease), box-shadow .3s, border-color .3s; }
.sx-pillar:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--sx-accent) 35%, var(--sx-line)); box-shadow: var(--sx-sh-hover); }
.sx-pillar__ic { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--sx-accent-soft); }
.sx-pillar__ic .ms { font-size: 24px; color: var(--sx-accent); }
.sx-pillar h3 { font-size: 1.08rem; font-weight: 700; margin-top: 16px; }
.sx-pillar p { margin-top: 8px; font-size: .92rem; line-height: 1.6; color: var(--sx-soft); }

/* ═══════════ CTA (sobre) ═══════════ */
.sx-cta { position: relative; overflow: hidden; border-radius: 20px; padding: 56px 48px; text-align: center; background: var(--sx-ink); border: 1px solid rgba(255, 255, 255, .06); }
.sx-cta::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(700px 320px at 50% -20%, rgba(14, 116, 144, .35), transparent 70%); }
.sx-cta h2 { position: relative; font-size: clamp(26px, 3.6vw, 40px); color: #fff; }
.sx-cta p { position: relative; margin: 14px auto 0; max-width: 600px; color: #b6c4d2; font-size: 1.02rem; line-height: 1.6; }
.sx-cta__row { position: relative; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.sx-cta .sx-btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .25); }
.sx-cta .sx-btn-ghost:hover { background: rgba(255, 255, 255, .08); border-color: #fff; color: #fff; }
.sx-cta__zone { position: relative; margin-top: 22px; font-size: .88rem; color: #8aa0b2; display: inline-flex; align-items: center; gap: 7px; }
.sx-cta__zone .ms { font-size: 17px; color: var(--sx-accent); }

/* ═══════════ reveal ═══════════ */
.sx-reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s var(--sx-ease), transform .65s var(--sx-ease); }
.sx-reveal.is-visible { opacity: 1; transform: none; }
.sx-reveal.d1 { transition-delay: .05s; } .sx-reveal.d2 { transition-delay: .1s; }
.sx-reveal.d3 { transition-delay: .15s; } .sx-reveal.d4 { transition-delay: .2s; }

/* ═══════════ keyframes ═══════════ */
@keyframes sx-bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(7px); } }

/* ═══════════ responsive ═══════════ */
@media (max-width: 980px) {
  .sx-grid { grid-template-columns: repeat(2, 1fr); }
  .sx-pillars { grid-template-columns: repeat(2, 1fr); }
  .sx-steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .sx-steps::before, .sx-steps__fill { display: none; }
}
@media (max-width: 600px) {
  .sx-container { padding: 0 18px; }
  .sx-grid, .sx-pillars, .sx-steps { grid-template-columns: 1fr; }
  .sx-cta { padding: 40px 22px; }
  .sx-hero__stats { flex-direction: column; }
  .sx-kpi + .sx-kpi::before { display: none; }
  .sx-kpi + .sx-kpi { border-top: 1px solid var(--sx-line); }
}
@media (prefers-reduced-motion: reduce) {
  .sx-reveal { opacity: 1 !important; transform: none !important; }
  .sx-scrollcue { animation: none !important; }
}

/* ═══════════ « CE QUI CHANGE SELON VOTRE SECTEUR » ═══════════ */
.sx-adapt { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.sx-adapt__item { display: flex; gap: 16px; padding: 26px 24px; background: #fff; border: 1px solid var(--sx-line); border-radius: 16px; box-shadow: var(--sx-sh); transition: transform .25s var(--sx-ease), box-shadow .3s; }
.sx-adapt__item:hover { transform: translateY(-3px); box-shadow: var(--sx-sh-hover); }
.sx-adapt__ic { width: 46px; height: 46px; flex: none; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--sx-accent-soft); }
.sx-adapt__ic .ms { font-size: 24px; color: var(--sx-accent); }
.sx-adapt__item h3 { font-size: 1.06rem; font-weight: 700; }
.sx-adapt__item p { margin-top: 7px; font-size: .93rem; line-height: 1.6; color: var(--sx-soft); }

/* ═══════════ PREUVE SOCIALE ═══════════ */
.sx-rating { display: inline-flex; align-items: center; gap: 12px; margin-top: 18px; padding: 12px 22px; background: #fff; border: 1px solid var(--sx-line); border-radius: 999px; box-shadow: var(--sx-sh); }
.sx-rating .stars { color: #f5a623; letter-spacing: 2px; font-size: 1.05rem; }
.sx-rating b { font-family: 'Schibsted Grotesk'; font-size: 1.1rem; }
.sx-rating span { color: var(--sx-soft); font-size: .9rem; font-weight: 600; }
.sx-reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.sx-rev { background: #fff; border: 1px solid var(--sx-line); border-radius: 16px; padding: 26px; box-shadow: var(--sx-sh); display: flex; flex-direction: column; }
.sx-rev__stars { color: #f5a623; letter-spacing: 2px; font-size: 1rem; }
.sx-rev__msg { margin-top: 12px; font-size: .95rem; line-height: 1.65; color: var(--sx-ink-2); flex: 1; }
.sx-rev__who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.sx-rev__av { width: 42px; height: 42px; flex: none; border-radius: 50%; background: var(--sx-accent-soft); color: var(--sx-accent); font-weight: 800; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.sx-rev__av img { width: 100%; height: 100%; object-fit: cover; }
.sx-rev__name { font-weight: 700; font-size: .92rem; }
.sx-rev__role { font-size: .82rem; color: var(--sx-muted); }
.sx-proof__cta { text-align: center; margin-top: 36px; }
@media (max-width: 980px) {
  .sx-adapt { grid-template-columns: 1fr; }
  .sx-reviews { grid-template-columns: 1fr; }
}