:root {
  --bg: #0d0f12;
  --bg-soft: #15181d;
  --card: rgba(255,255,255,0.06);
  --card-strong: rgba(255,255,255,0.08);
  --text: #f6f3ee;
  --muted: #c5bfb4;
  --line: rgba(255,255,255,0.12);
  --gold: #c9a86a;
  --gold-soft: rgba(201,168,106,0.18);
  --success: #163b2f;
  --error: #4b1f24;
  --shadow: 0 30px 80px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(201,168,106,0.12), transparent 25%),
    radial-gradient(circle at bottom right, rgba(201,168,106,0.08), transparent 20%),
    var(--bg);
  color: var(--text);
}
.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: .05;
  background-image: radial-gradient(#fff 0.6px, transparent 0.6px);
  background-size: 14px 14px;
}
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(13,15,18,.65);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 20px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand strong, h1, h2, h3 { font-family: 'Cormorant Garamond', serif; letter-spacing: .02em; }
.brand strong { display: block; font-size: 1.35rem; }
.brand span { display: block; color: var(--muted); font-size: .92rem; }
.brand-mark {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  border: 1px solid rgba(201,168,106,0.45);
  background: linear-gradient(180deg, rgba(201,168,106,0.20), rgba(201,168,106,0.06));
  color: #f0dfbd; font-family: 'Cormorant Garamond', serif; font-size: 1.5rem;
}
.brand-logo{
  height:36px;
  width:auto;
  margin-right:10px;
}
.nav-cta, .btn {
  text-decoration: none; color: var(--text);
  border-radius: 999px; transition: .25s ease;
}
.nav-cta {
  padding: 12px 18px; border: 1px solid var(--line); background: rgba(255,255,255,.03);
}
.nav-cta:hover { border-color: rgba(201,168,106,0.5); transform: translateY(-1px); }
.hero { padding: 90px 0 50px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: stretch; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .18em; color: var(--gold); font-size: .76rem; margin-bottom: 16px;
}
.hero-copy h1 { font-size: clamp(3rem, 6vw, 5.2rem); line-height: .95; margin: 0 0 20px; }
.lead { color: var(--muted); font-size: 1.08rem; line-height: 1.8; max-width: 720px; }
.hero-actions { display: flex; gap: 14px; margin: 30px 0; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 15px 24px; font-weight: 600; }
.btn-primary {
  background: linear-gradient(180deg, #d6b57a, #b89054);
  color: #1b1711; box-shadow: 0 16px 40px rgba(201,168,106,.22);
}
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.03); }
.btn-secondary { border: 1px solid var(--line); background: rgba(255,255,255,.03); }
.btn-secondary:hover { border-color: rgba(201,168,106,.4); }
.trust-list {
  list-style: none; display: grid; gap: 10px; padding: 0; margin: 22px 0 0;
}
.trust-list li {
  color: #ece5d9; position: relative; padding-left: 24px;
}
.trust-list li::before {
  content: ''; width: 8px; height: 8px; border-radius: 999px; position: absolute; left: 0; top: 10px; background: var(--gold);
  box-shadow: 0 0 0 6px var(--gold-soft);
}
.hero-card, .form-card, .step-card {
  border: 1px solid var(--line); background: linear-gradient(180deg, var(--card-strong), var(--card));
  box-shadow: var(--shadow);
}
.hero-card {
  border-radius: 28px; padding: 24px; display: grid; gap: 18px; min-height: 100%;
}
.stat-card {
  padding: 24px; border-radius: 24px; background: linear-gradient(180deg, rgba(201,168,106,.15), rgba(255,255,255,.03));
  border: 1px solid rgba(201,168,106,.25);
}
.stat-card .stat-label { display: inline-block; color: var(--gold); margin-bottom: 10px; }
.stat-card strong { display: block; font-size: 2rem; font-family: 'Cormorant Garamond', serif; margin-bottom: 10px; }
.stat-card p, .mini-panel span:last-child { color: var(--muted); line-height: 1.7; }
.mini-panel {
  padding: 18px 20px; border-radius: 22px; border: 1px solid var(--line); background: rgba(255,255,255,.03);
}
.mini-panel span:first-child { display: block; margin-bottom: 6px; color: #fff; font-weight: 600; }
.section-label {
  display: inline-flex;
  align-items: center;

  padding: 10px 18px;
  margin: 10px 0 20px;

  border-radius: 999px;
  border: 1px solid rgba(200,169,107,0.35);

  background: linear-gradient(
    180deg,
    rgba(200,169,107,0.18),
    rgba(200,169,107,0.08)
  );

  color: #f1e2bf;

  font-size: 0.9rem;      /* plus grand que les labels */
  font-weight: 700;       /* plus épais */
  letter-spacing: 0.12em;
  text-transform: uppercase;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.12),
    0 4px 14px rgba(200,169,107,0.15);
}
button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 320px;
  height: 58px;
  padding: 0 32px;

  border-radius: 999px;
  border: 1px solid rgba(200,169,107,0.35);

  background: linear-gradient(
    135deg,
    #e1c58a 0%,
    #caa465 45%,
    #b38749 100%
  );

  color: #1a1610;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;

  cursor: pointer;

  box-shadow:
    0 14px 32px rgba(184,147,79,0.25),
    inset 0 1px 0 rgba(255,255,255,0.4);

  transition:
    transform .2s ease,
    box-shadow .2s ease,
    filter .2s ease;
}

button[type="submit"]:hover {
  transform: translateY(-2px);

  box-shadow:
    0 20px 42px rgba(184,147,79,0.35),
    inset 0 1px 0 rgba(255,255,255,0.5);

  filter: brightness(1.03);
}

button[type="submit"]:active {
  transform: translateY(0);
}
.submit-row {
  margin-top: 32px;
  display: flex;
  justify-content: flex-start;
}
.section { padding: 52px 0 88px; }
.section-soft { background: linear-gradient(180deg, rgba(255,255,255,.02), transparent); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 28px; }
.section-heading.centered { text-align: center; }
.section-heading h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin: 0 0 12px; }
.section-heading p:last-child { color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.step-card {
  border-radius: 24px; padding: 26px; min-height: 220px;
}
.step-card span { color: var(--gold); font-weight: 700; letter-spacing: .18em; }
.step-card h3 { font-size: 1.8rem; margin: 14px 0 10px; }
.step-card p { color: var(--muted); line-height: 1.75; }
.form-wrap { max-width: 980px; }
.lux-form { display: grid; gap: 20px; }
.form-card {
  border-radius: 28px; padding: 28px;
}
.card-head h3 { font-size: 2rem; margin: 0 0 6px; }
.card-head p { margin: 0 0 20px; color: var(--muted); }
.grid { display: grid; gap: 18px; }
.grid.two { grid-template-columns: repeat(2,1fr); }
.field label {
  display: block; margin-bottom: 10px; color: #f3ecdf; font-size: .96rem;
}
.field input, .field select, .field textarea {
  width: 100%; border-radius: 18px; border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.035); color: var(--text);
  padding: 16px 18px; font: inherit; outline: none; transition: .2s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: rgba(201,168,106,.58);
  box-shadow: 0 0 0 4px rgba(201,168,106,.12);
}
select option { color: #111; }
.form-footer {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.privacy-note { margin: 0; color: var(--muted); max-width: 620px; line-height: 1.7; }
.btn-submit { border: 0; cursor: pointer; min-width: 280px; position: relative; }
.btn-loader {
  display: none; width: 18px; height: 18px; border: 2px solid rgba(0,0,0,.18); border-top-color: rgba(0,0,0,.72);
  border-radius: 999px; animation: spin .8s linear infinite; margin-left: 10px;
}
.btn-submit.is-loading .btn-loader { display: inline-block; }
.btn-submit.is-loading .btn-text { opacity: .8; }
.form-message {
  display: none; padding: 18px 20px; border-radius: 18px; border: 1px solid var(--line);
}
.form-message.is-visible { display: block; }
.form-message.success { background: rgba(22,59,47,.65); border-color: rgba(95,184,146,.35); }
.form-message.error { background: rgba(75,31,36,.7); border-color: rgba(214,125,137,.25); }
.site-footer { border-top: 1px solid var(--line); padding: 22px 0 32px; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--muted); }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 920px) {
  .hero-grid, .steps, .grid.two { grid-template-columns: 1fr; }
  .hero { padding-top: 64px; }
}

@media (max-width: 640px) {
  .nav-cta { display: none; }
  .brand strong { font-size: 1.15rem; }
  .hero-copy h1 { font-size: 2.6rem; }
  .form-card, .hero-card, .step-card { border-radius: 22px; }
  .form-card { padding: 22px; }
  .btn-submit { width: 100%; min-width: 0; }
}