/* Site racine getimmozen.com — même langage que l'application (thème « Nuit »). */
:root {
  --night: #0E1524; --card: #16202F; --card-2: #1C2A3E; --line: #263650;
  --ink: #EAF0F8; --ink-soft: #93A3BA; --ink-faint: #5F7190;
  --accent: #3D8BFF; --accent-soft: #7FB0FF; --deep1: #0A47B0; --deep2: #032B6B;
  --ok: #34C98E; --warn: #F5B942; --bad: #F06B60;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0; background: var(--night); color: var(--ink);
  font: 16px/1.55 -apple-system, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-soft); }
.hero {
  background: linear-gradient(180deg, var(--deep1), var(--deep2));
  padding: 56px 24px 72px; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%;
  background: rgba(3,20,60,.38); top: -150px; right: -120px;
}
.hero .inner, .sheet .inner { max-width: 720px; margin: 0 auto; position: relative; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: #fff; }
.brand svg { width: 52px; height: 52px; flex-shrink: 0; }
.brand b { font-size: 22px; letter-spacing: -.02em; }
.hero h1 { font-size: clamp(26px, 5vw, 38px); font-weight: 800; letter-spacing: -.02em; margin: 28px 0 8px; color: #fff; }
.hero p { color: var(--accent-soft); margin: 0; font-size: 17px; }
.sheet {
  background: var(--night); border-radius: 32px 32px 0 0; margin-top: -32px;
  padding: 36px 24px 72px; position: relative;
}
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px; margin: 0 0 16px; }
.card h2 { font-size: 17px; margin: 0 0 8px; }
.card p, .card li { color: var(--ink-soft); margin: 0; font-size: 15px; }
.card ul { margin: 8px 0 0; padding-left: 20px; }
.card li + li { margin-top: 4px; }
h2.section { font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); margin: 28px 0 12px; }
.btn {
  display: inline-block; background: var(--accent); color: #fff; font-weight: 700; text-decoration: none;
  border: 0; border-radius: 14px; padding: 15px 22px; font-size: 16px; cursor: pointer; width: 100%; text-align: center;
}
.btn:disabled { opacity: .55; cursor: default; }
.btn.ghost { background: rgba(61,139,255,.14); color: var(--accent-soft); }
label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 8px; }
input[type=password], input[type=text] {
  width: 100%; background: var(--card); color: var(--ink); border: 1.5px solid var(--line);
  border-radius: 14px; padding: 15px 14px; font-size: 16px; outline: none;
}
input:focus { border-color: var(--accent); background: var(--card-2); }
.hint { color: var(--ink-faint); font-size: 13px; margin-top: 6px; }
.state { border-radius: 18px; padding: 22px; border: 1px solid; margin-bottom: 16px; }
.state.ok { border-color: rgba(52,201,142,.35); background: rgba(52,201,142,.12); color: var(--ok); }
.state.bad { border-color: rgba(240,107,96,.35); background: rgba(240,107,96,.12); color: var(--bad); }
.state.wait { border-color: var(--line); background: var(--card); color: var(--ink-soft); }
.state b { display: block; font-size: 17px; margin-bottom: 4px; }
.pill { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: rgba(61,139,255,.16); color: var(--accent-soft); }
footer { max-width: 720px; margin: 0 auto; padding: 0 24px 40px; color: var(--ink-faint); font-size: 13px; }
footer a { color: var(--ink-soft); margin-right: 16px; }
.hidden { display: none !important; }