/* ==========================================================================
   KINTESSIA — Pages sectorielles, ARMOR RENOV & 3D
   Design + animations (charte du site : bleu #0055B8 / navy #012F6B, Inter)
   ========================================================================== */

:root {
  --sec-primary: #0055B8;
  --sec-primary-dark: #004D99;
  --sec-primary-light: #009FE3;
  --sec-navy: #012F6B;
  --sec-navy-light: #01408F;
  --sec-ink: #1f2d3d;
  --sec-muted: #5b6b7a;
  --sec-soft: #F4F8FB;
  --sec-line: #e6edf3;
}

/* ---------- Animations scroll-reveal ---------- */
/* Le contenu est VISIBLE par défaut. Il n'est masqué (pour l'animation) que
   si le JS a ajouté la classe .reveal-on sur <html>. Ainsi, sans JS / si le JS
   échoue, aucun texte ne reste invisible. */
.reveal {
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  transition-delay: calc(var(--i, 0) * 90ms);
  will-change: opacity, transform;
}
.reveal-on .reveal {
  opacity: 0;
  transform: translateY(34px);
}
.reveal-on .reveal--left  { transform: translateX(-40px); }
.reveal-on .reveal--right { transform: translateX(40px); }
.reveal-on .reveal--zoom  { transform: scale(.94); }
.reveal-on .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-on .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- HERO ---------- */
.sec-hero {
  position: relative;
  background-color: #EDF4FA;
  color: var(--sec-ink);
  padding: 170px 0 80px;
  overflow: hidden;
}
/* Goutte d'eau discrète en fond de bandeau (faible opacité) */
.sec-hero::before,
.sectors-hero::before {
  content: "";
  position: absolute;
  right: -70px;
  top: 50%;
  transform: translateY(-50%);
  width: 540px;
  height: 540px;
  background: url('../img/DDD.png') no-repeat center center;
  background-size: contain;
  opacity: .06;
  pointer-events: none;
  z-index: 0;
}
.sec-hero > .container,
.sectors-hero > .container { position: relative; z-index: 1; }

/* Aligner le bandeau du hub (secteurs.html) sur le clair d'actualités + goutte */
.sectors-hero {
  background-color: #EDF4FA !important;
  position: relative;
  overflow: hidden;
}
/* Dégradé vers le blanc en bas du bandeau : retiré (demande client 21/07/2026) */
.sec-hero__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}
.sec-hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  font-size: .8rem; color: var(--sec-primary);
  margin-bottom: 22px;
}
.sec-hero__num {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px; border-radius: 14px;
  background: #fff;
  border: 1px solid #d4e4f3;
  font-size: 1.05rem; color: var(--sec-primary); font-weight: 800;
}
.sec-hero__title {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.06; font-weight: 800; margin: 0 0 22px;
  letter-spacing: -.01em; color: var(--sec-navy);
}
.sec-hero__lead {
  font-size: 1.12rem; line-height: 1.7; color: var(--sec-muted); max-width: 42ch;
}
.sec-hero__media {
  position: relative; border-radius: 22px; overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.55);
  aspect-ratio: 4/3;
  border: 1px solid rgba(255,255,255,.12);
}
.sec-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sec-hero__chip {
  position: absolute; left: 16px; bottom: 16px;
  background: rgba(255,255,255,.92); color: var(--sec-navy);
  font-weight: 700; font-size: .82rem; padding: 8px 14px; border-radius: 999px;
  backdrop-filter: blur(4px);
}

/* ---------- Sections de contenu ---------- */
.sec-section { padding: 64px 0; }
.sec-section--soft { background: var(--sec-soft); }
.sec-kicker {
  display: inline-block; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; font-size: .78rem; color: var(--sec-primary);
  margin-bottom: 12px;
}
.sec-h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.15;
  font-weight: 800; color: var(--sec-navy); margin: 0 0 18px; letter-spacing: -.01em;
}
.sec-lead-col { max-width: 760px; }
.sec-p { font-size: 1.06rem; line-height: 1.8; color: var(--sec-ink); margin: 0 0 16px; }

/* Bloc mis en avant (ex : "Vos yeux sur le terrain") */
.sec-highlight {
  border-left: 4px solid var(--sec-primary);
  background: #fff; border-radius: 0 16px 16px 0;
  padding: 26px 30px; box-shadow: var(--shadow-card, 0 4px 20px rgba(0,0,0,.08));
  margin-top: 28px;
}
.sec-highlight .sec-h3 { font-size: 1.2rem; color: var(--sec-navy); margin: 0 0 10px; font-weight: 700; }

/* ---------- Prestations clés ---------- */
.sec-presta { padding: 70px 0; }
.sec-presta__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 34px;
}
.sec-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: #fff; border: 1px solid var(--sec-line); border-radius: 16px;
  padding: 22px 24px; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.sec-card:hover { transform: translateY(-4px); box-shadow: 0 16px 30px -16px rgba(0,102,204,.35); border-color: #cfe3f7; }
.sec-card__ico {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--sec-primary), var(--sec-primary-light));
}
.sec-card__ico svg { width: 22px; height: 22px; }
.sec-card p { margin: 0; font-size: 1rem; line-height: 1.55; color: var(--sec-ink); padding-top: 7px; }

/* ---------- Bandeau engagement ---------- */
.sec-engage {
  background:
    radial-gradient(900px 400px at 15% 120%, rgba(51,153,255,.22), transparent 60%),
    linear-gradient(160deg, var(--sec-navy) 0%, var(--sec-navy-light) 100%);
  color: #fff; border-radius: 24px; padding: 46px 48px; margin: 64px auto;
  max-width: var(--container-max-width, 1200px);
  display: flex; gap: 26px; align-items: center;
}
.sec-engage__ico {
  flex: 0 0 auto; width: 64px; height: 64px; border-radius: 18px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  display: grid; place-items: center;
}
.sec-engage__ico svg { width: 32px; height: 32px; color: #bcd9ff; }
.sec-engage__label { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: #bcd9ff; font-weight: 700; }
.sec-engage p { margin: 6px 0 0; font-size: 1.12rem; line-height: 1.6; color: #eaf2fb; }

/* ---------- Brand chip (ARMOR / 3D) ---------- */
.sec-brandchip {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid #d4e4f3;
  color: var(--sec-primary-dark); font-weight: 600; font-size: .82rem;
  padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}

/* ---------- HUB : grille des 9 vignettes ---------- */
.hub-intro { max-width: 760px; margin: 0 auto 14px; text-align: center; }
.hub-intro .sec-kicker { color: var(--sec-primary); }
.hub-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px;
}
.hub-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--sec-line); border-radius: 18px;
  overflow: hidden; text-decoration: none; color: inherit;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.hub-card:hover { transform: translateY(-6px); box-shadow: 0 24px 44px -22px rgba(0,102,204,.45); border-color: #cfe3f7; }
.hub-card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.hub-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.hub-card:hover .hub-card__media img { transform: scale(1.07); }
.hub-card__num {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(10,22,40,.72); color: #fff; font-weight: 800; font-size: 1rem;
  backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,.18);
}
.hub-card__body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.hub-card__title { font-size: 1.22rem; font-weight: 800; color: var(--sec-navy); margin: 0 0 8px; }
.hub-card__punch { font-size: 1rem; font-weight: 600; color: var(--sec-primary-dark); margin: 0 0 10px; line-height: 1.4; }
.hub-card__text { font-size: .95rem; line-height: 1.6; color: var(--sec-muted); margin: 0 0 18px; }
.hub-card__more {
  margin-top: auto; display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: .92rem; color: var(--sec-primary);
}
.hub-card__more svg { width: 18px; height: 18px; transition: transform .3s ease; }
.hub-card:hover .hub-card__more svg { transform: translateX(4px); }

/* Bandeau expertises (ARMOR / 3D) */
.hub-expert { margin-top: 30px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.hub-expert__card {
  display: flex; gap: 22px; align-items: center; text-decoration: none; color: inherit;
  background:
    radial-gradient(600px 240px at 110% -30%, rgba(51,153,255,.16), transparent 60%),
    linear-gradient(160deg, var(--sec-navy) 0%, var(--sec-navy-light) 100%);
  border-radius: 18px; padding: 26px 28px; border: 1px solid rgba(255,255,255,.08);
  transition: transform .35s ease, box-shadow .35s ease;
}
.hub-expert__card:hover { transform: translateY(-5px); box-shadow: 0 24px 44px -22px rgba(0,0,0,.6); }
.hub-expert__media { flex: 0 0 96px; width: 96px; height: 96px; border-radius: 14px; overflow: hidden; background: rgba(255,255,255,.06); }
.hub-expert__media img { width: 100%; height: 100%; object-fit: cover; }
.hub-expert__tag { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: #bcd9ff; font-weight: 700; }
.hub-expert__title { font-size: 1.25rem; font-weight: 800; color: #fff; margin: 6px 0 6px; }
.hub-expert__text { font-size: .92rem; line-height: 1.5; color: #cdd9e6; margin: 0; }
.hub-expert__more { margin-top: 10px; display: inline-flex; align-items: center; gap: 7px; color: #009FE3; font-weight: 700; font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) { .hub-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .sec-hero { padding: 140px 0 70px; }
  .sec-hero__grid { grid-template-columns: 1fr; gap: 34px; }
  .sec-hero__media { order: -1; aspect-ratio: 16/10; }
  .sec-presta__grid { grid-template-columns: 1fr; }
  .sec-engage { flex-direction: column; text-align: center; padding: 36px 24px; border-radius: 18px; }
  .sec-engage__ico { margin: 0 auto; }
}
@media (max-width: 680px) {
  .hub-grid { grid-template-columns: 1fr; }
  .hub-expert { grid-template-columns: 1fr; }
  .hub-expert__card { flex-direction: column; text-align: center; }
  .hub-expert__media { margin: 0 auto; }
}