/* Base partagée event / merci / admin — reprend la DA de la sales page PM Corp */
:root {
  --bg: #0a0a0b;
  --bg-soft: #111113;
  --surface: #17171a;
  --surface-2: #1d1d21;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --text: #f5f5f7;
  --text-muted: #86868b;
  --text-dim: #515154;
  --accent: #d4ff3a;
  --accent-soft: rgba(212, 255, 58, 0.12);
  --glow: rgba(212, 255, 58, 0.4);
  --accent-2: #ff5b2e;
  --accent-2-soft: rgba(255, 91, 46, 0.12);
  --accent-3: #ffd466;
  --serif: 'Instrument Serif', serif;
  --sans: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
  opacity: 0.03; pointer-events: none; z-index: 9999; mix-blend-mode: overlay;
}
img { max-width: 100%; display: block; }
[id] { scroll-margin-top: 90px; }
a { color: inherit; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--accent); }

/* NAV */
nav.top {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  z-index: 100;
  background: rgba(17, 17, 19, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 6px 6px 12px;
  display: flex; align-items: center; gap: 28px;
  max-width: calc(100% - 32px);
}
nav.top .logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 13px; font-weight: 600; }
nav.top .logo { flex-shrink: 0; }
nav.top .logo img { width: 34px; height: 34px; max-width: none; border-radius: 8px; }
nav.top ul { display: flex; gap: 28px; list-style: none; }
nav.top ul a { color: var(--text-muted); text-decoration: none; font-size: 13px; font-weight: 500; transition: color .3s; white-space: nowrap; }
nav.top ul a:hover { color: var(--text); }
nav.top .cta {
  background: var(--accent); color: var(--bg);
  padding: 10px 20px; border-radius: 100px;
  font-size: 13px; font-weight: 600; text-decoration: none; white-space: nowrap;
  transition: transform .3s var(--ease), box-shadow .3s;
}
nav.top .cta:hover { transform: scale(1.05); box-shadow: 0 0 30px var(--glow); }
@media (max-width: 860px) { nav.top ul { display: none; } nav.top { gap: 16px; } }

/* BOUTONS */
.btn {
  padding: 16px 28px; border-radius: 100px;
  font: 600 14px/1 var(--sans);
  text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: all .4s var(--ease); border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { transform: scale(1.04); box-shadow: 0 10px 40px var(--glow); }
.btn-primary:disabled { opacity: .5; cursor: wait; transform: none; box-shadow: none; }
.btn-secondary { background: rgba(255,255,255,0.04); color: var(--text); border-color: var(--border-strong); backdrop-filter: blur(10px); }
.btn-secondary:hover { background: rgba(255,255,255,0.08); border-color: var(--text); }
.btn .arrow { transition: transform .4s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* TYPO SECTIONS */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.18em; margin-bottom: 24px;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--accent); }
.section-title {
  font-size: clamp(36px, 5.5vw, 72px); line-height: 1; letter-spacing: -0.03em;
  font-weight: 500; margin-bottom: 24px; max-width: 900px;
}
.section-sub { font-size: 18px; color: var(--text-muted); max-width: 620px; line-height: 1.5; margin-bottom: 64px; }

footer.site {
  padding: 48px 32px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  max-width: 1280px; margin: 0 auto; font-size: 13px; color: var(--text-muted);
}
footer.site a { color: var(--text-muted); }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}