/* ShiftCite — vitrine v1
   ====================== */

:root {
  --bg: #0b0f1a;
  --bg-2: #111827;
  --text: #e5e7eb;
  --text-dim: #9ca3af;
  --accent: #f59e0b;
  --accent-2: #fbbf24;
  --card: #161e2f;
  --border: #1f2937;
  --ok: #10b981;
  --err: #ef4444;
  --ff: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--ff);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

h1, h2, h3, h4 { color: #fff; line-height: 1.2; margin: 0 0 16px; }
h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 800; letter-spacing: -0.02em; }
h1 em { color: var(--accent); font-style: normal; }
h2 { font-size: clamp(26px, 3.5vw, 36px); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 19px; font-weight: 700; }
h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); }
p { margin: 0 0 14px; color: var(--text); }
ul { padding-left: 18px; }

/* ----- Nav ----- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px;
  background: rgba(11, 15, 26, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand {
  font-weight: 800; font-size: 22px; color: #fff;
  letter-spacing: -0.02em;
}
.brand span { color: var(--accent); }
.nav nav { display: flex; gap: 24px; align-items: center; }
.nav nav a { color: var(--text-dim); font-size: 14px; font-weight: 500; }
.nav nav a:hover { color: #fff; text-decoration: none; }
.cta-mini {
  background: var(--accent); color: var(--bg) !important;
  padding: 8px 16px; border-radius: 8px; font-weight: 600;
}
.cta-mini:hover { background: var(--accent-2); }

/* ----- Hero ----- */
.hero {
  padding: 80px 0 100px;
  background: radial-gradient(ellipse at top, rgba(245, 158, 11, 0.08), transparent 60%);
}
.kicker {
  display: inline-block; padding: 6px 14px;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent);
  border-radius: 100px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 24px;
}
.lede {
  font-size: 19px; max-width: 680px; margin: 24px 0 32px; color: var(--text-dim);
}
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.btn-primary {
  display: inline-block;
  background: var(--accent); color: var(--bg);
  padding: 14px 28px; border-radius: 10px;
  font-weight: 700; font-size: 16px;
  border: none; cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.btn-primary:hover { background: var(--accent-2); text-decoration: none; }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost {
  display: inline-block;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 13px 26px; border-radius: 10px;
  font-weight: 600;
}
.btn-ghost:hover { border-color: var(--accent); text-decoration: none; color: #fff; }
.trust-row {
  display: flex; gap: 24px; flex-wrap: wrap;
  font-size: 14px; color: var(--text-dim);
}

/* ----- Sections ----- */
section { padding: 80px 0; border-top: 1px solid var(--border); }
.sub { font-size: 17px; color: var(--text-dim); max-width: 680px; margin-bottom: 40px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
@media (max-width: 800px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}
.card .ico { font-size: 32px; margin-bottom: 12px; }
.card p { color: var(--text-dim); font-size: 15px; margin: 0; }

.why .grid-2 > div h3 { color: var(--accent); }
.why p { color: var(--text-dim); }

/* ----- Audit form ----- */
.audit { background: var(--bg-2); }
.audit-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px;
  align-items: start;
}
@media (max-width: 900px) {
  .audit-grid { grid-template-columns: 1fr; gap: 32px; }
}
.check-list { list-style: none; padding: 0; }
.check-list li {
  padding-left: 28px; position: relative;
  margin-bottom: 8px; color: var(--text-dim); font-size: 15px;
}
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--ok); font-weight: 700;
}

#audit-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}
#audit-form .row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 16px;
}
@media (max-width: 600px) {
  #audit-form .row { grid-template-columns: 1fr; }
}
#audit-form label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text-dim); margin-bottom: 16px;
}
#audit-form label span { color: var(--accent); }
#audit-form label .opt { color: var(--text-dim); font-weight: 400; font-size: 12px; }
#audit-form input[type=text],
#audit-form input[type=email],
#audit-form input[type=tel],
#audit-form select,
#audit-form textarea {
  display: block; width: 100%; margin-top: 6px;
  padding: 11px 14px; border-radius: 8px;
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text); font-size: 15px; font-family: inherit;
}
#audit-form input:focus,
#audit-form select:focus,
#audit-form textarea:focus {
  outline: none; border-color: var(--accent);
}
#audit-form textarea { resize: vertical; min-height: 80px; }
#audit-form .consent {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13px; color: var(--text-dim); font-weight: 400;
  margin: 8px 0 20px;
}
#audit-form .consent input { margin-top: 3px; }
#audit-form .consent a { color: var(--accent); }
#audit-form .hp {
  position: absolute; left: -9999px; width: 1px; height: 1px;
  overflow: hidden;
}
#audit-form button { width: 100%; margin-top: 4px; }
#form-status {
  margin-top: 14px; font-size: 14px; min-height: 20px;
}
#form-status.ok { color: var(--ok); }
#form-status.err { color: var(--err); }

/* ----- Footer ----- */
footer {
  padding: 56px 0 32px;
  background: #06090f;
  border-top: 1px solid var(--border);
}
.foot-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px;
  margin-bottom: 32px;
}
@media (max-width: 700px) {
  .foot-grid { grid-template-columns: 1fr; }
}
footer p { color: var(--text-dim); font-size: 14px; }
footer a { color: var(--text-dim); }
footer a:hover { color: var(--accent); }
.copy {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  font-size: 13px; color: var(--text-dim); text-align: center;
}

/* ----- Legal pages (mentions, politique) ----- */
.legal-page {
  max-width: 760px; margin: 0 auto;
  padding: 56px 24px;
}
.legal-page h1 { font-size: 32px; margin-bottom: 32px; }
.legal-page h2 { font-size: 20px; margin-top: 32px; margin-bottom: 12px; color: var(--accent); }
.legal-page p, .legal-page li { color: var(--text); font-size: 15px; }
.legal-page ul { color: var(--text); }
.legal-page .back { font-size: 14px; color: var(--text-dim); }