:root {
  --c-primary: #06afc8;
  --c-primary-dark: #058ea2;
  --c-ink: #0e1a24;
  --c-text: #2b3a47;
  --c-muted: #5f6b75;
  --c-border: #e3e8ec;
  --c-bg: #ffffff;
  --c-bg-alt: #f7f9fa;
  --c-bg-deep: #0e1a24;
  --maxw: 1100px;
  --pad-x: clamp(1rem, 4vw, 2rem);
  --gap: clamp(1.25rem, 3vw, 2rem);
  --radius: 6px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--c-primary-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}
a:hover { color: var(--c-ink); }

h1, h2, h3 {
  color: var(--c-ink);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(1.75rem, 4.5vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-top: 0; }
h3 { font-size: 1.1rem; margin-bottom: 0.35em; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

ul { padding-left: 1.25rem; margin: 0 0 1em; }
ul li + li { margin-top: 0.35em; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem; top: 1rem;
  background: var(--c-ink); color: #fff;
  padding: 0.5rem 0.75rem; border-radius: var(--radius);
  z-index: 10;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  padding-top: 0.75rem; padding-bottom: 0.75rem;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { height: 34px; width: auto; }
.brand-name { position: absolute; left: -9999px; }

.nav { display: flex; gap: clamp(0.75rem, 2vw, 1.5rem); flex-wrap: wrap; }
.nav a {
  color: var(--c-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.25rem;
  display: inline-block;
  min-height: 44px;
}
.nav a:hover { color: var(--c-primary-dark); }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--c-primary);
  min-height: 44px;
  line-height: 1.2;
  transition: background-color 0.15s ease;
}
.btn:hover { background: var(--c-primary-dark); border-color: var(--c-primary-dark); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--c-primary-dark);
  border-color: var(--c-border);
}
.btn-outline:hover { background: var(--c-bg-alt); color: var(--c-ink); }

/* Sections */
section { padding: clamp(2.5rem, 7vw, 5rem) 0; }
.section-alt { background: var(--c-bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary-dark);
  margin-bottom: 0.75rem;
}

/* Hero */
.hero { padding-top: clamp(2rem, 5vw, 3.5rem); }
.hero-grid {
  display: grid;
  gap: clamp(1.5rem, 5vw, 3rem);
  grid-template-columns: 1fr;
  align-items: center;
}
.hero-lead {
  font-size: 1.1rem;
  color: var(--c-muted);
  max-width: 38em;
  margin-bottom: 1.75rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-visual img {
  max-width: 280px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(14, 26, 36, 0.12);
}

/* About */
.about-grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}
.founder {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}
.founder img {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.founder-meta { font-size: 0.95rem; color: var(--c-muted); margin-top: 0.25rem; }

/* Verticales */
.verticales {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 1.5rem 0 2rem;
}
.vert {
  padding: 1.25rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}
.vert h3 { color: var(--c-primary-dark); }
.vert.is-soon { opacity: 0.78; }
.vert .badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-muted);
  background: var(--c-bg-alt);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Stats */
.stats {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
  margin: 1.5rem 0 2rem;
}
.stat {
  padding: 1.25rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.stat-lbl {
  display: block;
  font-size: 0.85rem;
  color: var(--c-muted);
  margin-top: 0.35rem;
}

/* Confiance / logos */
.ugap {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-primary);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}
.ugap p { margin: 0; }
.logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 1rem;
  align-items: center;
  padding: 1.5rem 0;
}
.logos img {
  max-height: 48px;
  width: auto;
  margin: 0 auto;
  opacity: 0.85;
  filter: grayscale(15%);
}
.logos-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-top: 1.25rem;
}

/* Contact */
.contact-block {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.contact-block p { margin-bottom: 0.5rem; }
.email-link {
  font-weight: 600;
  font-size: 1.05rem;
}

/* Footer */
.site-footer {
  background: var(--c-bg-deep);
  color: #c4ced6;
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}
.site-footer .wrap { display: grid; gap: 1.5rem; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--c-primary); }
.footer-legal { color: #8c98a3; line-height: 1.7; }
.footer-legal strong { color: #e6ebf0; font-weight: 600; }
.footer-bottom {
  border-top: 1px solid #1f2c37;
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.85rem;
}
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }

/* Pages texte (mentions, confidentialite) */
.page-narrow { max-width: 760px; }
.page-narrow h2 { margin-top: 2rem; }
.page-narrow dl { margin: 0 0 1.25rem; }
.page-narrow dt { font-weight: 600; color: var(--c-ink); margin-top: 0.75rem; }
.page-narrow dd { margin: 0.15rem 0 0 0; color: var(--c-text); }

/* Responsive */
@media (min-width: 720px) {
  .hero-grid { grid-template-columns: 1.2fr 1fr; }
  .verticales { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .logos { grid-template-columns: repeat(4, 1fr); }
  .site-footer .wrap { grid-template-columns: 2fr 1fr; }
}

@media (min-width: 960px) {
  .logos { grid-template-columns: repeat(8, 1fr); gap: 2rem 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}