:root {
  --bg: #020617;
  --bg-alt: #020818;
  --accent: #22d3ee;
  --accent-strong: #2563eb;
  --accent-soft: rgba(34, 211, 238, 0.12);
  --text: #e5e7eb;
  --text-muted: #9ca3af;
  --card-bg: rgba(15, 23, 42, 0.95);
  --border-soft: rgba(148, 163, 184, 0.25);
  --radius-lg: 18px;
  --radius-md: 14px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.9);
  --font-main: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Reset rapide */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--text);
  background:
    radial-gradient(circle at top, #0b1120 0, #020617 45%, #000 100%);
  -webkit-font-smoothing: antialiased;
}

/* Layout générique */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  background: linear-gradient(to bottom, rgba(2,6,23,0.95), rgba(2,6,23,0.7), transparent);
  border-bottom: 1px solid rgba(148,163,184,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo {
  height: 44px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
}

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

/* Boutons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #0b1120;
  box-shadow: 0 14px 35px rgba(37, 99, 235, 0.55);
  font-weight: 600;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(37, 99, 235, 0.7);
}

.btn-secondary {
  background: rgba(15,23,42,0.9);
  color: var(--text);
  border-color: rgba(148,163,184,0.4);
}

.btn-secondary:hover {
  background: rgba(15,23,42,1);
  border-color: var(--accent);
}

/* Hero */

.hero {
  padding: 80px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}

.hero-content h1 {
  margin: 0 0 16px;
  font-size: clamp(2.2rem, 3.2vw, 3rem);
  line-height: 1.1;
}

.hero-content h1 span {
  color: var(--accent);
}

.hero-text {
  margin: 0 0 26px;
  max-width: 540px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
}

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

/* Hero visuel / logo */

.hero-visual {
  display: flex;
  justify-content: center;
}

.logo-panel {
  position: relative;
  padding: 18px;
  border-radius: 26px;
  background:
    radial-gradient(circle at top, rgba(34,211,238,0.2), transparent 55%),
    radial-gradient(circle at bottom, rgba(37,99,235,0.25), transparent 60%),
    rgba(15,23,42,0.96);
  border: 1px solid rgba(148,163,184,0.35);
  box-shadow: var(--shadow-soft);
}

.logo-panel::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 22px;
  border: 1px dashed rgba(148,163,184,0.35);
  pointer-events: none;
}

.logo-panel img {
  display: block;
  max-width: 260px;
  height: auto;
}

/* Sections */

.section {
  padding: 70px 0;
}

.section.services {
  background: radial-gradient(circle at top left, rgba(34,211,238,0.04), transparent 60%);
}

.section.contact {
  background: linear-gradient(135deg, #020617 0, #020617 40%, #000 100%);
}

.section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}

.section-title {
  margin: 0 0 26px;
  font-size: 1.9rem;
}

/* Services */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  background: linear-gradient(145deg, rgba(15,23,42,0.98), rgba(15,23,42,0.92));
  border-radius: var(--radius-lg);
  padding: 20px 18px 22px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, var(--accent-soft), transparent 55%);
  opacity: 0.7;
  pointer-events: none;
}

.service-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.service-card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.service-card-large {
  grid-column: span 2;
}

.service-card-wide {
  grid-column: span 2;
}

.icon-box {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: radial-gradient(circle at top, var(--accent), var(--accent-strong));
  color: #0b1120;
}

/* Contact */

.single-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr);
  gap: 20px;
}

.contact-info-card {
  background: linear-gradient(145deg, rgba(15,23,42,0.98), rgba(15,23,42,0.92));
  border-radius: var(--radius-lg);
  padding: 20px 18px 18px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
}

.contact-info-card h3 {
  margin: 0 0 14px;
  font-size: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(15,23,42,0.9);
}

.contact-item:first-of-type {
  border-top: none;
}

.contact-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.contact-item strong {
  display: block;
  font-size: 14px;
}

.contact-item span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
}

.contact-item a {
  color: var(--accent);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-meta-card {
  border-radius: var(--radius-md);
  padding: 16px 16px;
  border: 1px dashed rgba(148,163,184,0.6);
  color: var(--text-muted);
  font-size: 13px;
  display: flex;
  align-items: center;
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(148,163,184,0.35);
  background: #020617;
}

.footer-inner {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand span {
  font-size: 12px;
  color: var(--text-muted);
}

.qr-card {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
}

.qr-title span {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.qr-title small {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.qr-link {
  display: inline-flex;
  padding: 10px;
  border-radius: 16px;
  border: 1px dashed rgba(148,163,184,0.6);
  background: radial-gradient(circle at top, rgba(34,211,238,0.09), transparent 65%);
}

.qr-image {
  display: block;
  width: 180px;
  height: 180px;
}

/* Disclaimer */
.disclaimer {
  margin-top: 24px;
}

.disclaimer summary {
  list-style: none;
  font-weight: 500;
}

.disclaimer summary::-webkit-details-marker {
  display: none;
}

.disclaimer summary:hover {
  color: #f5f7ff;
}

.disclaimer[open] summary {
  color: #3b82f6;
}

.disclaimer-content {
  background: rgba(15,22,41,0.8);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px;
  margin-top: 12px;
  backdrop-filter: blur(10px);
}

.disclaimer-text p {
  margin: 0 0 16px;
  color: #f5f7ff;
  font-size: 13px;
  line-height: 1.5;
}

.disclaimer-text p:last-child {
  margin-bottom: 0;
}

/* Footer ajusté */
.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  height: auto;
  padding: 40px 0 20px;
}

.footer-main p {
  margin: 0;
  font-size: 13px;
  color: #a0a4b8;
}


/* Responsive */

@media (max-width: 880px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 70px;
  }
  .hero-visual {
    order: -1;
    margin-bottom: 10px;
  }
  .logo-panel img {
    max-width: 220px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card-large,
  .service-card-wide {
    grid-column: span 1;
  }
  .single-contact-grid {
    grid-template-columns: 1fr;
  }
  .header-inner {
    gap: 16px;
  }
}