/* Grodi Censor — site vitrine. CSS unique, sans framework. */
:root {
  --ink: #16202e;
  --ink-soft: #55617a;
  --bg: #ffffff;
  --bg-soft: #f4f6fa;
  --bg-deep: #0f1b2d;
  --line: #e2e8f1;
  --brand: #2f4f76;
  --brand-ink: #21405f;
  --brand-soft: #eaf0f8;
  --accent: #b88a2f;
  --accent-soft: #f6efe0;
  --ok: #2e7d5b;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --shadow: 0 10px 30px rgba(16, 32, 54, 0.08);
  --shadow-sm: 0 4px 14px rgba(16, 32, 54, 0.07);
  --maxw: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; color: var(--ink); margin: 0 0 0.5em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 760px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 66px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); font-size: 1.08rem; }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), var(--brand-ink));
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.95rem; letter-spacing: -0.03em;
}
.brand .mark img { width: 100%; height: 100%; border-radius: 9px; object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--ink-soft); font-weight: 500; font-size: 0.95rem;
  padding: 8px 12px; border-radius: 8px;
}
.nav-links a:hover { color: var(--ink); background: var(--bg-soft); text-decoration: none; }
.nav-links a.active { color: var(--brand-ink); background: var(--brand-soft); }
.nav-toggle { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: 0.97rem;
  border: 1px solid transparent; cursor: pointer; transition: transform .08s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-ink); color: #fff; }
.btn-ghost { background: #fff; color: var(--brand-ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 56px; background:
  radial-gradient(1000px 420px at 80% -10%, var(--brand-soft), transparent 60%),
  radial-gradient(800px 360px at 0% 0%, var(--accent-soft), transparent 55%); }
.hero .eyebrow {
  display: inline-block; font-size: 0.82rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--brand); background: #fff;
  border: 1px solid var(--line); padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
}
.hero p.lead { font-size: 1.18rem; color: var(--ink-soft); max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- Bandeau stats (audience) ---------- */
.stat-band { background: var(--bg-deep); color: #e7edf5; padding: 30px 0; }
.stat-band-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px 32px; }
.stat-band-lead { font-weight: 700; font-size: 1.05rem; color: #fff; white-space: nowrap; }
.stat-items { display: flex; gap: 12px 30px; flex-wrap: wrap; }
.stat { display: flex; align-items: baseline; gap: 8px; }
.stat-num { font-size: 1.7rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.stat-lbl { font-size: 0.9rem; color: #9fb0c6; letter-spacing: .01em; }
.stat-note { flex-basis: 100%; margin: 4px 0 0; color: #9fb0c6; font-size: 0.92rem; }
@media (max-width: 680px) {
  .stat-band-inner { gap: 14px 20px; }
  .stat-num { font-size: 1.6rem; }
}

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section--soft { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head .eyebrow { color: var(--brand); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: .05em; }
.section-head p { color: var(--ink-soft); margin: 0; }

/* ---------- Feature grid (home) ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.feature .ic {
  width: 44px; height: 44px; border-radius: 11px; background: var(--brand-soft);
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 14px;
}
.feature h3 { margin-bottom: 6px; }
.feature p { color: var(--ink-soft); margin: 0; font-size: 0.96rem; }

/* ---------- Project cards ---------- */
.cat { margin-bottom: 44px; }
.cat:last-child { margin-bottom: 0; }
.cat-title { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.cat-title h2 { margin: 0; font-size: 1.35rem; }
.cat-title .line { flex: 1; height: 1px; background: var(--line); }

.cards { display: grid; gap: 20px; grid-template-columns: repeat(2, 1fr); }
.card {
  display: flex; gap: 18px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 22px; box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease, transform .1s ease, border-color .15s ease;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: #d2dcea; }
.logo {
  position: relative; flex: 0 0 64px; width: 64px; height: 64px; border-radius: 15px;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--brand-soft), #fff);
  border: 1px solid var(--line); font-weight: 800; color: var(--brand-ink); font-size: 1.3rem;
}
.logo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card-body { flex: 1; min-width: 0; }
.card-body h3 { margin: 2px 0 4px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card-body p { color: var(--ink-soft); font-size: 0.95rem; margin: 0 0 12px; }
.card-links { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.card-link { font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 5px; }
.card-link::after { content: "→"; font-size: 0.95em; transition: transform .12s ease; }
.card-link:hover::after { transform: translateX(3px); }

.badge {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  padding: 3px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent);
  border: 1px solid #e8d6a8;
}
.badge-soon { background: var(--accent-soft); color: #936b1c; border-color: #e8d6a8; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 32px; align-items: start; }
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 28px; box-shadow: var(--shadow-sm); }
.contact-row { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-row:last-child { border-bottom: 0; }
.contact-row .k { flex: 0 0 110px; color: var(--ink-soft); font-size: 0.9rem; }
.contact-row .v { font-weight: 500; }

/* ---------- Legal / prose ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 2em; padding-bottom: .3em; border-bottom: 1px solid var(--line); }
.prose h3 { margin-top: 1.6em; color: var(--brand-ink); }
.prose ul { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose .meta { color: var(--ink-soft); font-size: 0.92rem; }
.legal-block {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 20px 22px; margin: 18px 0;
}
.legal-block dt { font-weight: 600; color: var(--brand-ink); margin-top: 12px; font-size: 0.9rem; }
.legal-block dt:first-child { margin-top: 0; }
.legal-block dd { margin: 2px 0 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-deep); color: #c3cedd; padding: 48px 0 28px; margin-top: 8px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; margin-bottom: 30px; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin: 0 0 12px; }
.site-footer a { color: #c3cedd; }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 0.93rem; }
.footer-brand .brand { color: #fff; margin-bottom: 10px; }
.footer-brand p { color: #93a2b8; font-size: 0.92rem; max-width: 320px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.86rem; color: #8092a8; display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: space-between; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 680px) {
  .nav-links {
    position: absolute; top: 66px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line); padding: 10px 16px 16px;
    box-shadow: var(--shadow); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 11px 12px; }
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px;
    background: #fff; cursor: pointer; font-size: 1.2rem; color: var(--ink);
  }
  .hero { padding: 54px 0 44px; }
  .section { padding: 48px 0; }
}