/* ============ GND Security — feuille de style ============ */

:root {
  --bg: #0d1117;
  --bg-alt: #131a23;
  --card: #1a2330;
  --border: #26303e;
  --text: #e8edf3;
  --text-muted: #9aa7b5;
  --accent: #e63946;
  --accent-dark: #c22833;
  --radius: 12px;
  --maxw: 1140px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.logo .logo-mark {
  height: 42px;
  width: auto;
}

.logo .logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
}

.logo .logo-text .sub {
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  color: var(--text-muted);
  margin-top: 4px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s;
}

.main-nav a:hover { color: var(--text); }

.main-nav a.btn-primary { color: #ffffff; }

.main-nav a.btn-primary:hover { color: #ffffff; }

.main-nav a.btn-urgent { color: var(--accent); }

.main-nav a.btn-urgent:hover { background: var(--accent); color: #ffffff; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1.3rem;
  padding: 4px 12px;
  cursor: pointer;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, background 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/hero-agent.jpg") center 30% / cover no-repeat;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(13,17,23,0.96) 25%, rgba(13,17,23,0.72) 60%, rgba(13,17,23,0.45));
  z-index: -1;
}

.hero-content { max-width: 640px; padding: 90px 0; }

.hero .kicker {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 18px;
}

.hero p.lead {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

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

.hero-badges {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 38px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.hero-badges span { display: flex; align-items: center; gap: 8px; }

.hero-badges .dot { color: var(--accent); }

/* ---------- Sections ---------- */
section { padding: 84px 0; }

section.alt { background: var(--bg-alt); }

.section-head { max-width: 640px; margin-bottom: 48px; }

.section-head .kicker {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-head p { color: var(--text-muted); }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 30px;
}

/* Remplissage photo discret derrière les cartes services */
.service-card.card-ssiap {
  background: linear-gradient(100deg, rgba(26, 35, 48, 0.96) 42%, rgba(26, 35, 48, 0.55)),
              url("../img/card-ssiap.jpg") 28% 45% / 160% no-repeat;
}

.service-card.card-securite {
  background: linear-gradient(100deg, rgba(26, 35, 48, 0.96) 42%, rgba(26, 35, 48, 0.55)),
              url("../img/card-securite.jpg") right center / cover no-repeat;
}

.service-card h3 { font-size: 1.25rem; margin-bottom: 10px; }

.service-card p { color: var(--text-muted); font-size: 0.96rem; margin-bottom: 14px; }

.service-card ul {
  list-style: none;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.service-card ul li {
  padding-left: 22px;
  position: relative;
  margin-bottom: 7px;
}

.service-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ---------- Bientôt disponible ---------- */
.soon-band { padding: 0 0 84px; }

.soon-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background: linear-gradient(120deg, rgba(230,57,70,0.10), rgba(230,57,70,0.02)), var(--card);
  border: 1px solid rgba(230, 57, 70, 0.35);
  border-radius: var(--radius);
  padding: 36px 40px;
  flex-wrap: wrap;
}

.soon-card h2 { font-size: 1.4rem; font-weight: 800; margin: 12px 0 10px; }

.soon-card p { color: var(--text-muted); font-size: 0.95rem; max-width: 640px; }

.badge-soon {
  display: inline-block;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 999px;
}

/* ---------- Secteurs ---------- */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.sector-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--border);
}

.sector-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.sector-card:hover img { transform: scale(1.05); }

.sector-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,13,18,0.92) 0%, rgba(10,13,18,0.25) 45%, transparent 70%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}

.sector-card h3 { font-size: 1.05rem; margin-bottom: 4px; }

.sector-card p { color: var(--text-muted); font-size: 0.85rem; }

/* ---------- Atouts ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature {
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}

.feature h3 { font-size: 1.05rem; margin-bottom: 8px; }

.feature p { color: var(--text-muted); font-size: 0.93rem; }

/* ---------- Références ---------- */
.refs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.ref-tile {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s, transform 0.2s;
}

.ref-tile:hover { border-color: var(--accent); transform: translateY(-2px); }

.ref-tile .ref-type {
  display: block;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.ref-tile h3 { font-size: 1.25rem; margin-bottom: 8px; }

.ref-tile p { color: var(--text-muted); font-size: 0.94rem; margin-bottom: 14px; }

.ref-tile .ref-link { color: var(--text); font-size: 0.88rem; font-weight: 600; }

.ref-tile:hover .ref-link { color: var(--accent); }

.ref-tile.ref-more {
  border-style: dashed;
  background: transparent;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 900px) {
  .refs-grid { grid-template-columns: 1fr; }
}

/* ---------- Zone d'intervention ---------- */
.zone-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}

#map {
  height: 420px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  z-index: 1;
  background: var(--bg-alt);
}

/* Fond de carte OSM passé en thème sombre */
#map .leaflet-tile-pane {
  filter: invert(1) hue-rotate(180deg) brightness(0.85) contrast(0.9) saturate(0.35);
}

.zone-text h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 14px; }

.zone-text p { color: var(--text-muted); margin-bottom: 16px; }

.zone-text .cities {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.zone-text .cities span {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.88rem;
  color: var(--text);
}

.zone-text .cities span.hq { border-color: var(--accent); color: var(--accent); }

/* ---------- Bandeau CTA ---------- */
.cta-band {
  background: linear-gradient(90deg, rgba(230,57,70,0.14), rgba(230,57,70,0.05)), var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 64px 0;
}

.cta-band h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 12px; }

.cta-band p { color: var(--text-muted); margin-bottom: 26px; }

/* ---------- Bouton et page urgence ---------- */
.btn-urgent {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-urgent:hover { background: var(--accent); color: #ffffff; transform: translateY(-1px); }

.urgence-card {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 48px 30px;
  margin-bottom: 28px;
}

.urgence-label {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.urgence-number {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
  font-size: clamp(2.2rem, 7vw, 3.6rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.urgence-number:hover { color: var(--accent); }

.urgence-sub { color: var(--text-muted); margin-top: 10px; }

.urgence-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.urgence-warning { border-color: var(--accent); }

.urgence-warning p { color: var(--text-muted); font-size: 0.96rem; }

.urgence-warning strong { color: var(--accent); font-size: 1.05rem; }

.urgence-footer-note {
  text-align: center;
  color: var(--text-muted);
  margin-top: 36px;
  font-size: 0.95rem;
}

.urgence-footer-note a { color: var(--accent); }

@media (max-width: 900px) {
  .urgence-cols { grid-template-columns: 1fr; }
}

/* ---------- Page contact ---------- */
.page-head {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 64px 0 56px;
}

.page-head h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; margin-bottom: 10px; }

.page-head p { color: var(--text-muted); max-width: 560px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group label .req { color: var(--accent); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.92rem;
  display: none;
}

.form-status.success { display: block; background: rgba(52, 168, 83, 0.12); color: #7ed99a; border: 1px solid rgba(52,168,83,0.4); }

.form-status.error { display: block; background: rgba(217, 48, 37, 0.12); color: #f28b82; border: 1px solid rgba(217,48,37,0.4); }

/* Champ pot de miel : caché aux humains */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.contact-aside .info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  margin-bottom: 20px;
}

.contact-aside h3 { font-size: 1rem; margin-bottom: 10px; color: var(--accent); }

.contact-aside p { color: var(--text-muted); font-size: 0.93rem; }

.contact-aside a { color: var(--text); text-decoration: none; font-weight: 600; }

.contact-aside a:hover { color: var(--accent); }

/* ---------- Mentions légales ---------- */
.legal-content { max-width: 780px; padding: 56px 20px 84px; margin: 0 auto; }

.legal-content h2 { font-size: 1.2rem; margin: 34px 0 10px; color: var(--accent); }

.legal-content p, .legal-content li { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 10px; }

.legal-content ul { padding-left: 22px; }

.placeholder { background: rgba(230,57,70,0.12); padding: 1px 6px; border-radius: 4px; color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer {
  background: #0a0e13;
  border-top: 1px solid var(--border);
  padding: 48px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

.site-footer h4 { font-size: 0.95rem; margin-bottom: 12px; }

.site-footer p, .site-footer a {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-decoration: none;
}

.site-footer a:hover { color: var(--accent); }

.site-footer ul { list-style: none; }

.site-footer ul li { margin-bottom: 8px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ---------- 404 ---------- */
.error-page { text-align: center; padding: 120px 20px; }

.error-page h1 { font-size: 3rem; color: var(--accent); margin-bottom: 12px; }

.error-page p { color: var(--text-muted); margin-bottom: 28px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .services-grid, .zone-grid, .contact-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }

  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
  }

  .main-nav.open { display: flex; }
}

@media (max-width: 520px) {
  .sectors-grid { grid-template-columns: 1fr; }
  .sector-card { aspect-ratio: 16 / 10; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
}