:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #eef4fb;
  --text: #102033;
  --muted: #5f6f82;
  --line: #dce5ef;
  --primary: #0b4f7d;
  --primary-dark: #073754;
  --accent: #b81f2d;
  --accent-soft: #fff0f2;
  --shadow: 0 24px 60px rgba(16, 32, 51, 0.12);
  --radius: 24px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  padding-bottom: 54px;
}

a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 64px);
  background: rgba(247, 249, 252, 0.88);
  border-bottom: 1px solid rgba(220, 229, 239, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand-logo {
  display: block;
  height: 72px;
  width: auto;
}

.brand strong { display: block; line-height: 1; font-size: 1.1rem; }
.brand small { display: block; color: var(--muted); font-size: 0.76rem; margin-top: 4px; }

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 1.05rem;
  font-weight: 650;
}

.main-nav a {
  padding: 10px 12px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--muted);
  transition: 0.2s ease;
}

.main-nav a:hover { color: var(--text); background: var(--surface-soft); }
.main-nav .nav-portal { color: white; background: var(--primary); }
.main-nav .nav-portal:hover { color: white; background: var(--primary-dark); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: 32px;
  align-items: stretch;
  padding: clamp(28px, 4vw, 54px) clamp(18px, 4vw, 64px) 32px;
  max-width: 1280px;
  margin: 0 auto;
}

.hero-content {
  position: relative;
  overflow: hidden;
  min-height: 470px;
  padding: clamp(32px, 5vw, 64px);
  border-radius: calc(var(--radius) + 10px);
  background:
    radial-gradient(circle at 88% 20%, rgba(184, 31, 45, 0.15), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #eef5fb 48%, #dcecf6 100%);
  box-shadow: var(--shadow);
}

.hero-content::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 330px;
  height: 330px;
  border: 42px solid rgba(11, 79, 125, 0.12);
  border-radius: 50%;
}

.eyebrow {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin: 0 0 12px;
}

h1, h2, h3 { line-height: 1.08; margin: 0; }

h1 {
  max-width: 880px;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.07em;
}

.lead {
  max-width: 720px;
  margin: 26px 0 0;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  color: #33485f;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: 0.2s ease;
}

.btn.primary { color: white; background: var(--accent); box-shadow: 0 12px 28px rgba(184, 31, 45, 0.24); }
.btn.primary:hover { transform: translateY(-2px); filter: brightness(0.95); }
.btn.secondary { color: var(--primary-dark); background: white; border: 1px solid var(--line); }
.btn.secondary:hover { transform: translateY(-2px); border-color: var(--primary); }
.btn.full { width: 100%; }

.hero-card {
  display: grid;
  gap: 16px;
}

.hero-card > div {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(16, 32, 51, 0.06);
}

.metric {
  display: block;
  color: var(--primary);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 1;
}

.hero-card p { margin: 10px 0 0; color: var(--muted); }

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px;
}

.trust-strip span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--primary-dark);
  font-weight: 750;
  font-size: 0.92rem;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(54px, 8vw, 92px) clamp(18px, 4vw, 28px);
  scroll-margin-top: 120px;
}

.hero { scroll-margin-top: 120px; }

.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading.compact { margin-bottom: 24px; }
.section-heading h2, .split h2, .cta h2, .legal-page h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.055em;
}
.section-heading p, .split p, .cta p { color: var(--muted); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(16, 32, 51, 0.05);
}

.service-card.featured {
  background: linear-gradient(145deg, var(--primary-dark), var(--primary));
  color: white;
}

.service-card h3 { font-size: 1.35rem; letter-spacing: -0.03em; }
.service-card p { margin: 0; color: var(--muted); }
.service-card.featured p { color: rgba(255, 255, 255, 0.78); }
.service-card strong { margin-top: auto; color: var(--accent); }
.service-card.featured strong { color: white; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.65fr);
  gap: 24px;
  align-items: center;
}

.notice-box {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  border: 1px solid rgba(184, 31, 45, 0.15);
}
.notice-box h3 { font-size: 1.45rem; }
.notice-box p { color: #69414a; }
.notice-box a { color: var(--accent); font-weight: 800; }

.region-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.region-grid > div {
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}
.region-grid p { color: var(--muted); }

.clients-section {
  padding-top: 18px;
}
.sectors-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.sectors-list li {
  padding: 18px;
  border-radius: 18px;
  background: var(--surface-soft);
  color: var(--primary-dark);
  font-weight: 750;
}

.cta {
  max-width: 1180px;
  margin: 20px auto 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  gap: 28px;
  align-items: center;
  padding: clamp(34px, 5vw, 56px);
  border-radius: calc(var(--radius) + 10px);
  background: linear-gradient(135deg, #102033, #0b4f7d);
  color: white;
  box-shadow: var(--shadow);
}
.cta p { color: rgba(255, 255, 255, 0.78); }
.cta .eyebrow { color: #ffbac1; }
.contact-card {
  padding: 20px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.contact-card p { margin: 18px 0 0; }
.contact-card .hours { font-size: 0.92rem; }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px clamp(18px, 4vw, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: white;
}
.site-footer p { margin: 0; }
.site-footer a { color: var(--primary); font-weight: 700; }

.legal-page .section { max-width: 860px; }
.legal-page h2 { margin-top: 34px; font-size: 1.45rem; }
.legal-page p { color: var(--muted); }

@media (max-width: 980px) {
  .hero, .split, .cta { grid-template-columns: 1fr; }
  .hero-content { min-height: auto; }
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .region-grid { grid-template-columns: 1fr; }
  .sectors-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .site-header { position: static; align-items: flex-start; flex-direction: column; }
  .main-nav { justify-content: flex-start; }
  .main-nav a { padding: 8px 10px; }
  .hero { padding-top: 24px; }
  .cards-grid, .sectors-list { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-actions .btn { width: 100%; }
}
.top-accreditation-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;

  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;

  padding: 8px 18px;
  font-size: 0.82rem;
  line-height: 1.3;
  color: #eaf2f8;
  background: #112f45;
  text-align: center;
  box-shadow: 0 -6px 18px rgba(0, 0, 0, 0.16);
}

.top-accreditation-bar a {
  color: #ffffff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.top-accreditation-bar a:hover {
  text-decoration-thickness: 2px;
}

/* Section prestations sous forme de tuiles métiers */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.activity-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 300px;
  padding: 12px;
  border: 1px solid rgba(10, 52, 89, 0.12);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 24px rgba(10, 52, 89, 0.08);
}

.activity-card h3 {
  margin: 0;
  color: #062a4b;
  text-align: center;
  font-size: 1.18rem;
  line-height: 1.18;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.activity-body {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 10px;
  align-items: start;
}

.activity-mark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.cofrac-logo {
  display: block;
  width: 78px;
  height: auto;
}

.activity-icon {
  display: block;
  width: 78px;
  height: auto;
}


.cofrac-fallback {
  display: none;
  color: #0a74b9;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.activity-mark.missing-logo .cofrac-fallback {
  display: block;
}

.scope-link {
  color: #0a4f83;
  font-size: 0.62rem;
  line-height: 1.28;
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.activity-text p {
  margin: 0 0 8px;
  color: #31506a;
}

.activity-text strong {
  display: block;
  color: var(--accent);
  font-size: 0.88rem;
  line-height: 1.35;
}

.activity-status {
text-align: center;
}

.activity-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 74px;
  width: 84px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(10, 116, 185, 0.08);
  color: #0a4f83;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-transform: uppercase;
}

@media (max-width: 1050px) {
  .activities-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  body {
    padding-bottom: 84px;
  }

  .brand-logo {
    height: 56px;
  }

  .activities-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .activity-card {
    min-height: auto;
    padding: 22px;
  }

  .activity-body {
    grid-template-columns: 88px 1fr;
    gap: 16px;
  }

  .cofrac-logo {
    width: 62px;
  }

  .top-accreditation-bar {
    gap: 5px;
    flex-direction: column;
    padding: 7px 12px;
    font-size: 0.75rem;
  }
}
.contact-card .btn + .btn {
  margin-top: 10px;
}

.whatsapp-btn {
  gap: 8px;
}

.whatsapp-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #25d366;
  color: white;
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1;
}
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.equipment-card {
  padding: 18px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid rgba(10, 52, 89, 0.12);
  box-shadow: 0 12px 24px rgba(10, 52, 89, 0.06);
}

.equipment-card img {
  width: 100%;
  height: 130px;
  object-fit: contain;
  margin-bottom: 14px;
}

.equipment-card h3 {
  margin: 0 0 10px;
  color: #062a4b;
  font-size: 1.08rem;
  text-transform: uppercase;
  text-align: center;
}

.equipment-card p {
  margin: 0;
  color: #31506a;
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .equipment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .equipment-grid {
    grid-template-columns: 1fr;
  }
}