/* ============================================================
   CENTRALE INFORMATIQUE — Feuille de style globale
   Thème sombre • Vert émeraude & noir (assorti au logo)
   Polices auto-hébergées (aucune requête externe — CSP stricte)
   ============================================================ */

/* ---------- Polices locales ---------- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-700.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-700.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}

/* ---------- Variables & reset ---------- */
:root {
  --bg: #070d0a;
  --bg-alt: #0b130e;
  --bg-card: #0f1a13;
  --bg-card-hover: #12211a;
  --border: rgba(46, 204, 133, 0.14);
  --border-strong: rgba(46, 204, 133, 0.32);

  --primary: #1ea567;
  --primary-2: #35d68a;
  --primary-dark: #0e7a49;
  --primary-glow: rgba(30, 165, 103, 0.35);

  --text: #d9e7de;
  --text-soft: #a7bdb0;
  --text-muted: #7d9486;
  --white: #f3faf6;          /* texte sur fond coloré (boutons primaires) */
  --heading: #f3faf6;        /* titres */
  --err-text: #ff9b9b;

  /* Surfaces & superpositions (mode sombre par défaut) */
  --header-bg: rgba(7, 13, 10, 0.75);
  --header-bg-solid: rgba(7, 13, 10, 0.95);
  --nav-mobile-bg: rgba(7, 13, 10, 0.98);
  --hero-overlay: rgba(7, 13, 10, 0.97);
  --hero-overlay-2: rgba(7, 13, 10, 0.85);
  --hero-overlay-3: rgba(7, 13, 10, 0.55);
  --hero-overlay-4: rgba(7, 13, 10, 0.78);
  --img-overlay: rgba(7, 13, 10, 0.85);
  --img-overlay-2: rgba(7, 13, 10, 0.6);
  --cta-bg: linear-gradient(120deg, #0e2a1c 0%, #0b1a12 55%, #071510 100%);
  --footer-bg: #050a07;
  --to-top-bg: rgba(15, 26, 19, 0.9);
  --modal-overlay: rgba(4, 8, 6, 0.82);
  --scrollbar-thumb: #1c352a;
  --btn-ghost-bg: rgba(255, 255, 255, 0.04);
  --btn-ghost-hover: rgba(46, 204, 133, 0.12);
  --modal-close-bg: rgba(255, 255, 255, 0.04);
  --track: rgba(184, 204, 193, 0.14);

  --font-title: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 40px rgba(30, 165, 103, 0.18);
  --transition: all 0.3s ease;
  --container: 1180px;
}

/* ---------- Mode clair ---------- */
[data-theme="light"] {
  --bg: #f4f8f5;
  --bg-alt: #e9f0eb;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f6f2;
  --border: rgba(14, 122, 73, 0.16);
  --border-strong: rgba(14, 122, 73, 0.32);

  --text: #1c2b23;
  --text-soft: #3d5247;
  --text-muted: #5c7266;
  --heading: #0b1a12;
  --err-text: #b3261e;

  --header-bg: rgba(255, 255, 255, 0.8);
  --header-bg-solid: rgba(255, 255, 255, 0.95);
  --nav-mobile-bg: rgba(255, 255, 255, 0.98);
  --hero-overlay: rgba(255, 255, 255, 0.92);
  --hero-overlay-2: rgba(255, 255, 255, 0.8);
  --hero-overlay-3: rgba(255, 255, 255, 0.5);
  --hero-overlay-4: rgba(255, 255, 255, 0.8);
  --img-overlay: rgba(255, 255, 255, 0.75);
  --img-overlay-2: rgba(255, 255, 255, 0.55);
  --cta-bg: linear-gradient(120deg, #eaf6ee 0%, #f2f8f4 55%, #f7fbf8 100%);
  --footer-bg: #e9f0eb;
  --to-top-bg: rgba(255, 255, 255, 0.92);
  --modal-overlay: rgba(20, 40, 30, 0.5);
  --scrollbar-thumb: #b8ccc1;
  --btn-ghost-bg: rgba(14, 122, 73, 0.05);
  --btn-ghost-hover: rgba(14, 122, 73, 0.1);
  --modal-close-bg: rgba(14, 122, 73, 0.06);
  --track: rgba(14, 122, 73, 0.14);

  --shadow: 0 18px 45px rgba(20, 60, 40, 0.12);
}

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

html { scroll-behavior: smooth; }

body.modal-open { overflow: hidden; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--heading);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.container {
  width: min(var(--container), 92%);
  margin: 0 auto;
}

::selection { background: var(--primary); color: #04150c; }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.header.scrolled {
  background: var(--header-bg-solid);
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: 48px;
}
.brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.brand-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--heading);
  line-height: 1.15;
}
.brand-name span { color: var(--primary-2); display: block; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 10px 15px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--heading); background: rgba(46, 204, 133, 0.08); }
.nav-links a.active { color: var(--primary-2); }

.nav-cta { margin-left: 14px; }

.burger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 46px;
  height: 46px;
  cursor: pointer;
  color: var(--heading);
  font-size: 1.25rem;
  align-items: center;
  justify-content: center;
}

/* ---------- Bascule de thème (sombre / clair) ---------- */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--btn-ghost-bg);
  color: var(--heading);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--primary); color: var(--primary-2); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .ic-sun { display: none; }
.theme-toggle .ic-moon { display: block; }
[data-theme="light"] .theme-toggle .ic-sun { display: block; }
[data-theme="light"] .theme-toggle .ic-moon { display: none; }
.nav .theme-toggle { margin-left: 10px; }

/* ============================================================
   BOUTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-body);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}
.btn svg { width: 17px; height: 17px; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(30, 165, 103, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(30, 165, 103, 0.45); }
.btn-ghost {
  background: var(--btn-ghost-bg);
  border-color: var(--border-strong);
  color: var(--heading);
}
.btn-ghost:hover { background: var(--btn-ghost-hover); border-color: var(--primary); transform: translateY(-2px); }
.btn-accent { background: #ffd166; color: #221a04; }
.btn-accent:hover { background: #ffdd85; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(255, 209, 102, 0.35); }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn-block { width: 100%; justify-content: center; }

/* ============================================================
   HERO (accueil & pages internes)
   ============================================================ */
.hero {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  padding: 150px 0 90px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, var(--hero-overlay) 0%, var(--hero-overlay-2) 45%, var(--hero-overlay-3) 100%),
    linear-gradient(0deg, var(--bg) 0%, transparent 30%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(46, 204, 133, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 204, 133, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 30% 40%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, black 0%, transparent 70%);
}
.hero .container { position: relative; z-index: 2; }

.hero-content { max-width: 720px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--border-strong);
  background: rgba(30, 165, 103, 0.1);
  color: var(--primary-2);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 26px;
}
.badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary-2);
  box-shadow: 0 0 10px var(--primary-2);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 22px;
}
.hero h1 .accent,
.accent { color: var(--primary-2); }

.hero .lead {
  font-size: 1.13rem;
  color: var(--text-soft);
  max-width: 620px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Bandeau de confiance sous le hero */
.hero-strip {
  margin-top: 64px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
  align-items: center;
}
.hero-strip .item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-soft);
}
.hero-strip svg { width: 19px; height: 19px; color: var(--primary-2); flex-shrink: 0; }

/* Hero des pages internes */
.page-hero {
  position: relative;
  padding: 175px 0 95px;
  overflow: hidden;
}
.page-hero .hero-bg {
  background-position: center 30%;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, var(--hero-overlay), var(--hero-overlay-4)),
    linear-gradient(0deg, var(--bg) 0%, transparent 55%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); margin-bottom: 18px; max-width: 800px; }
/* Variante compacte : le formulaire reste près du titre (page contact) */
.page-hero.compact { padding: 140px 0 42px; }
.page-hero .lead { font-size: 1.08rem; color: var(--text-soft); max-width: 680px; margin-bottom: 0; }
.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.breadcrumb a:hover { color: var(--primary-2); }
.breadcrumb .sep { opacity: 0.5; }

/* ============================================================
   SECTIONS
   ============================================================ */
section.section { padding: 96px 0; position: relative; }
.section.alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head { max-width: 720px; margin: 0 auto 60px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-2);
  margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--primary); border-radius: 2px; }
.section-head.center .eyebrow::after { content: ""; width: 26px; height: 2px; background: var(--primary); border-radius: 2px; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 16px; }
.section-head p { color: var(--text-soft); font-size: 1.05rem; }

/* ============================================================
   CARTES POLES D'EXPERTISE (accueil)
   ============================================================ */
.poles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.pole-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.pole-card:hover { transform: translateY(-8px); border-color: var(--border-strong); box-shadow: var(--shadow-glow), var(--shadow); }
.pole-img {
  position: relative;
  height: 210px;
  overflow: hidden;
}
.pole-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.pole-card:hover .pole-img img { transform: scale(1.07); }
.pole-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, var(--img-overlay));
}
.pole-icon {
  position: absolute;
  bottom: -26px; left: 26px;
  z-index: 2;
  width: 58px; height: 58px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: grid;
  place-items: center;
  box-shadow: 0 10px 25px rgba(30, 165, 103, 0.4);
}
.pole-icon svg { width: 27px; height: 27px; color: var(--white); }
.pole-body { padding: 42px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.pole-body h3 { font-size: 1.28rem; margin-bottom: 12px; }
.pole-body p { color: var(--text-soft); font-size: 0.95rem; margin-bottom: 20px; flex: 1; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-2);
  font-weight: 600;
  font-size: 0.92rem;
  transition: var(--transition);
}
.link-arrow svg { width: 16px; height: 16px; transition: var(--transition); }
.link-arrow:hover svg { transform: translateX(5px); }

/* ============================================================
   CARTES SERVICES (grille simple)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); background: var(--bg-card-hover); border-color: var(--border-strong); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: rgba(30, 165, 103, 0.12);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--primary-2);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--text-soft); font-size: 0.93rem; margin-bottom: 16px; }
.service-card .link-arrow { font-size: 0.88rem; }

/* ============================================================
   LIGNES FEATURE (image + texte alternés)
   ============================================================ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 90px;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.reverse .feature-img { order: 2; }
.feature-img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.feature-img img { width: 100%; height: 440px; object-fit: cover; transition: transform 0.7s ease; }
.feature-img:hover img { transform: scale(1.04); }
.feature-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, var(--img-overlay-2));
}
.feature-content h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 16px; }
.feature-content > p { color: var(--text-soft); margin-bottom: 22px; }
.check-list { display: grid; gap: 13px; margin-bottom: 26px; }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.97rem;
  color: var(--text);
}
.check-list svg {
  width: 21px; height: 21px;
  color: var(--primary-2);
  flex-shrink: 0;
  margin-top: 2px;
}
.check-list b { color: var(--heading); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip {
  padding: 7px 15px;
  border-radius: 100px;
  border: 1px solid var(--border-strong);
  background: rgba(30, 165, 103, 0.08);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-2);
}

/* ============================================================
   STATISTIQUES
   ============================================================ */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.stat {
  text-align: center;
  padding: 38px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.stat:hover { border-color: var(--border-strong); transform: translateY(-4px); }
.stat .num {
  font-family: var(--font-title);
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  font-weight: 700;
  color: var(--primary-2);
  line-height: 1;
  margin-bottom: 10px;
}
.stat .label { font-size: 0.9rem; color: var(--text-soft); }

/* ============================================================
   PROCESSUS (étapes numérotées)
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 34px 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  counter-increment: step;
}
.step:hover { border-color: var(--border-strong); transform: translateY(-5px); }
.step .n {
  font-family: var(--font-title);
  font-size: 2.6rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--primary);
  margin-bottom: 14px;
  line-height: 1;
}
.step h3 { font-size: 1.05rem; margin-bottom: 10px; }
.step p { font-size: 0.9rem; color: var(--text-soft); }

/* ============================================================
   BANDEAU CTA
   ============================================================ */
.cta-band {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  padding: 70px 60px;
  background: var(--cta-bg);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-band::before {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow), transparent 70%);
  top: -180px; right: -100px;
  pointer-events: none;
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 12px; }
.cta-band p { color: var(--text-soft); max-width: 560px; }
.cta-band .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   PAGE CONTACT
   ============================================================ */
.section-tight { padding-top: 52px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: start;
}
/* Le formulaire passe en première position (près du titre) */
.contact-grid .form-card { order: -1; }
.contact-cards { display: grid; gap: 18px; }
.contact-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--border-strong); transform: translateX(4px); }
.contact-card .ic {
  width: 50px; height: 50px;
  flex-shrink: 0;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: grid;
  place-items: center;
  color: var(--white);
}
.contact-card .ic svg { width: 23px; height: 23px; }
.contact-card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-card p, .contact-card a { color: var(--text-soft); font-size: 0.95rem; }
.contact-card a:hover { color: var(--primary-2); }

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 42px;
}
.form-card h3 { font-size: 1.4rem; margin-bottom: 8px; }
.form-card > p { color: var(--text-soft); font-size: 0.94rem; margin-bottom: 30px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.form-group label span { color: var(--primary-2); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  width: 100%;
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-card); color: var(--text); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 165, 103, 0.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 14px; }
.form-status {
  margin-top: 18px;
  padding: 13px 18px;
  border-radius: 10px;
  font-size: 0.92rem;
  display: none;
}
.form-status.ok { display: block; background: rgba(30, 165, 103, 0.12); border: 1px solid var(--border-strong); color: var(--primary-2); }
.form-status.err { display: block; background: rgba(220, 60, 60, 0.12); border: 1px solid rgba(220, 60, 60, 0.4); color: var(--err-text); }

/* ============================================================
   FAQ / ACCORDÉON
   ============================================================ */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--border-strong); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--heading);
  font-family: var(--font-title);
  font-size: 1.02rem;
  font-weight: 600;
  text-align: left;
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.faq-q svg { width: 19px; height: 19px; color: var(--primary-2); flex-shrink: 0; transition: transform 0.3s ease; }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a p {
  min-height: 0;
  overflow: hidden;
  padding: 0 26px 24px;
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* ============================================================
   BANDEAU VALEURS / ATOUTS
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.value-item {
  display: flex;
  gap: 20px;
  padding: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.value-item:hover { border-color: var(--border-strong); transform: translateY(-4px); }
.value-item .service-icon { margin-bottom: 0; flex-shrink: 0; }
.value-item h3 { font-size: 1.08rem; margin-bottom: 8px; }
.value-item p { color: var(--text-soft); font-size: 0.92rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 46px;
  padding-bottom: 56px;
}
.footer .brand { margin-bottom: 20px; }
.footer-desc { color: var(--text-muted); font-size: 0.93rem; max-width: 320px; margin-bottom: 24px; }
.socials { display: flex; gap: 12px; }
.socials a {
  width: 42px; height: 42px;
  border-radius: 11px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text-soft);
  transition: var(--transition);
}
.socials a:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }

.footer h4 {
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--heading);
  margin-bottom: 22px;
}
.footer-links { display: grid; gap: 12px; }
.footer-links a {
  color: var(--text-muted);
  font-size: 0.93rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-links a::before { content: "›"; color: var(--primary); font-weight: 700; }
.footer-links a:hover { color: var(--primary-2); transform: translateX(4px); }

.footer-contact { display: grid; gap: 16px; }
.footer-contact li {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  color: var(--text-muted);
  font-size: 0.93rem;
}
.footer-contact svg { width: 19px; height: 19px; color: var(--primary-2); flex-shrink: 0; margin-top: 3px; }
.footer-contact a:hover { color: var(--primary-2); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--primary-2); }

/* ============================================================
   BOUTON RETOUR HAUT
   ============================================================ */
.to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 900;
  width: 50px; height: 50px;
  border-radius: 13px;
  border: 1px solid var(--border-strong);
  background: var(--to-top-bg);
  backdrop-filter: blur(8px);
  color: var(--primary-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: var(--transition);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--primary); color: var(--white); }
.to-top svg { width: 21px; height: 21px; }

/* ============================================================
   FONDS DES HERO (par page — pas de style inline, CSP stricte)
   ============================================================ */
.bg-accueil { background-image: url("../img/hero-accueil.jpg"); }
.bg-cyber  { background-image: url("../img/hero-cyber.jpg"); }
.bg-dev    { background-image: url("../img/hero-dev.jpg"); }
.bg-equip  { background-image: url("../img/hero-equip.jpg"); }
.bg-contact { background-image: url("../img/hero-accueil.jpg"); }

@media (max-width: 620px) {
  .hero-bg { background-image: inherit; }
}

/* ============================================================
   ANIMATIONS AU SCROLL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   FORMATIONS PROFESSIONNELLES
   ============================================================ */
.formation-grid { align-items: stretch; }
.formation-card { display: flex; flex-direction: column; }
.formation-card h3 { min-height: 2.4em; }
.formation-card > p { min-height: 4.8em; }
.formation-points { display: grid; gap: 9px; margin: 0 0 20px; padding: 0; list-style: none; }
.formation-points li { position: relative; padding-left: 21px; color: var(--text-soft); font-size: .88rem; line-height: 1.5; }
.formation-points li::before { content: "✓"; position: absolute; left: 0; color: var(--primary-2); font-weight: 700; }
.formation-public { display: block; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border); color: var(--primary-2); font-size: .78rem; font-weight: 600; line-height: 1.45; }
.formation-grid-large .service-card p { min-height: 0; }

.modular-grid { align-items: stretch; }
.modular-card { display: flex; flex-direction: column; }
.modular-card h3 { margin-bottom: 12px; }
.modular-card p { min-height: 5.1em; }
.modular-duration {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 6px 12px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(30, 165, 103, 0.12);
  border: 1px solid var(--border-strong);
  color: var(--primary-2);
  font-size: .82rem;
  font-weight: 700;
}
.modular-card .formation-points { flex: 1; }
#parcours-modulaires,
#demande-formation { scroll-margin-top: 96px; }
.modular-choice,
.formation-select {
  cursor: pointer;
  justify-content: center;
  width: 100%;
  margin-top: 18px;
}
.formation-select {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--btn-ghost-bg);
  color: var(--primary-2);
  font: 600 .84rem var(--font-body);
  transition: var(--transition);
}
.formation-select:hover,
.formation-select:focus-visible {
  background: var(--btn-ghost-hover);
  color: var(--heading);
  outline: none;
}
.formation-demande {
  max-width: 920px;
  margin: 0 auto;
  padding: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.formation-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.formation-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.formation-form-actions .btn { flex: 1 1 230px; justify-content: center; }
.formation-form-actions .btn:disabled { cursor: wait; opacity: .65; }
.formation-form-status {
  min-height: 0;
  margin-top: 18px;
  padding: 0;
  border-radius: 10px;
  font-size: .92rem;
}
.formation-form-status:not(:empty) { padding: 13px 18px; }
.formation-form-status.ok { background: rgba(30, 165, 103, .12); border: 1px solid var(--border-strong); color: var(--primary-2); }
.formation-form-status.err { background: rgba(220, 60, 60, .12); border: 1px solid rgba(220, 60, 60, .4); color: var(--err-text); }
.formation-form-status.pending { background: var(--btn-ghost-bg); border: 1px solid var(--border); color: var(--text-soft); }
.formation-form-note {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: .8rem;
  line-height: 1.55;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .poles-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .feature-row { gap: 40px; }
  .feature-img img { height: 360px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 78px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--nav-mobile-bg);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 18px 5%;
    gap: 6px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 16px; font-size: 1rem; }
  .nav-cta { margin: 10px 0 0; }
  .burger { display: flex; }

  .feature-row { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-img { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 50px 34px; }
}

@media (max-width: 620px) {
  section.section { padding: 70px 0; }
  .hero { min-height: auto; padding: 130px 0 70px; }
  .poles-grid, .services-grid, .process-grid, .stats-band { grid-template-columns: 1fr; }
  .form-grid,
  .formation-form-grid { grid-template-columns: 1fr; }
  .form-card,
  .formation-demande { padding: 30px 22px; }
  .formation-form-grid .form-group.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-strip { gap: 12px 22px; }
  .brand-name { font-size: 1rem; }
}

/* ============================================================
   BOUTON WHATSAPP FLOTTANT
   ============================================================ */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 90px;
  z-index: 900;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}
.wa-float:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 14px 32px rgba(37, 211, 102, 0.55); }
.wa-float svg { width: 27px; height: 27px; }

@media (max-width: 620px) {
  .wa-float { bottom: 22px; right: 86px; width: 46px; height: 46px; }
  .wa-float svg { width: 24px; height: 24px; }
}

/* ============================================================
   MODALE « DEVIS GRATUIT »
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--modal-overlay);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal-overlay[hidden] { display: none; }
.modal-card {
  position: relative;
  width: min(620px, 100%);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 38px;
  box-shadow: var(--shadow), var(--shadow-glow);
  animation: modal-in 0.32s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-card h3 { font-size: 1.45rem; margin-bottom: 8px; padding-right: 44px; }
.modal-card > p { color: var(--text-soft); font-size: 0.94rem; margin-bottom: 26px; }
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--modal-close-bg);
  color: var(--heading);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(220, 60, 60, 0.16); border-color: rgba(220, 60, 60, 0.45); }
@media (max-width: 620px) {
  .modal-card { padding: 26px 20px; }
  .modal-card h3 { font-size: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .modal-card { animation: none; }
}