/* VMM portal — brand system per DESIGN.md.
   Teal #174c5e (primary) · Magenta #b5265e (CTA) · Cyan #38cee4 (accent/focus)
   DM Sans · pill buttons · radius 20/14px · warm paper neutrals */

:root {
  --vmm-teal: #174c5e;
  --vmm-teal-deep: #093532;
  --vmm-teal-ink: #0f393b;
  --vmm-magenta: #b5265e;
  --vmm-magenta-hover: #9e2152;
  --vmm-magenta-soft: #e55e93;
  --vmm-cyan: #38cee4;
  --vmm-orange: #ef8451;
  --vmm-paper: #f5f3ee;
  --vmm-paper-2: #f2ebe4;
  --vmm-white: #ffffff;
  --vmm-cloud: #f2f2f2;
  --vmm-line: #dfe3e1;
  --vmm-muted: #5d6b69;
  --r-pill: 999px;
  --r-card: 20px;
  --r-input: 14px;
  --shadow-rest: 0 1px 2px rgba(15,57,59,.05), 0 6px 18px rgba(15,57,59,.06);
  --shadow-focus: 0 0 0 3px rgba(56,206,228,.45);
  --font: 'DM Sans', -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  color: var(--vmm-teal-ink);
  background: var(--vmm-paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  background: var(--vmm-teal);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(15,57,59,.15);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-header img { height: 44px; width: auto; }
.site-header nav a {
  color: var(--vmm-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  opacity: .85;
  transition: opacity .15s;
}
.site-header nav a:hover { opacity: 1; }

/* ── Layout ─────────────────────────────────────────────── */
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }
.page { padding: 48px 0 80px; }

.hero {
  background: var(--vmm-teal);
  color: var(--vmm-white);
  padding: 48px 0 40px;
  text-align: center;
}
.hero h1 { font-size: 34px; font-weight: 700; line-height: 1.15; margin-bottom: 8px; }
.hero p { font-size: 17px; opacity: .85; max-width: 560px; margin: 0 auto; }

/* ── Cards / sections ───────────────────────────────────── */
.section-card {
  background: var(--vmm-white);
  border-radius: var(--r-card);
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-rest);
}
.section-card h2 {
  color: var(--vmm-teal);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 4px;
}
.section-card .section-intro {
  color: var(--vmm-muted);
  font-size: 15px;
  margin-bottom: 24px;
}

/* ── Form fields ────────────────────────────────────────── */
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-weight: 500;
  font-size: 14px;
  color: var(--vmm-teal);
  margin-bottom: 6px;
}
.field .req { color: var(--vmm-magenta); }
.field .hint { font-size: 13px; color: var(--vmm-muted); margin-top: 4px; }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--vmm-line);
  border-radius: var(--r-input);
  font: inherit;
  color: var(--vmm-teal-ink);
  background: var(--vmm-white);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--vmm-cyan);
  box-shadow: var(--shadow-focus);
}
.field textarea { resize: vertical; min-height: 90px; }
.field input[type="checkbox"],
.field input[type="radio"] {
  width: 22px; height: 22px; accent-color: var(--vmm-teal); margin-right: 8px; vertical-align: middle;
}
.field.error input,
.field.error select,
.field.error textarea { border-color: var(--vmm-magenta); }
.field .err-msg { color: var(--vmm-magenta); font-size: 13px; margin-top: 4px; display: none; }
.field.error .err-msg { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

/* ── Info cards (Flagship, GDPR) ─────────────────────────── */
.info-card {
  background: var(--vmm-paper);
  border-left: 4px solid var(--vmm-cyan);
  border-radius: 12px;
  padding: 18px 22px;
  margin: 16px 0;
  font-size: 15px;
  color: var(--vmm-teal-ink);
}
.info-card.gdpr { border-left-color: var(--vmm-magenta); }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 16px 32px;
  border: none;
  border-radius: var(--r-pill);
  font: inherit;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background .15s, transform .1s;
  min-height: 44px;
}
.btn-primary { background: var(--vmm-magenta); color: var(--vmm-white); }
.btn-primary:hover { background: var(--vmm-magenta-hover); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }
.btn-secondary { background: transparent; color: var(--vmm-teal); border: 2px solid var(--vmm-teal); }
.btn-secondary:hover { background: var(--vmm-teal); color: var(--vmm-white); }
.btn-block { display: block; width: 100%; }

/* ── Alerts / success ───────────────────────────────────── */
.alert { padding: 16px 20px; border-radius: var(--r-input); margin-bottom: 24px; }
.alert-success { background: rgba(23,76,94,.08); border: 1px solid var(--vmm-teal); color: var(--vmm-teal); }
.alert-error { background: rgba(181,38,94,.08); border: 1px solid var(--vmm-magenta); color: var(--vmm-magenta); }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--vmm-teal-deep);
  color: rgba(255,255,255,.7);
  padding: 32px 0;
  font-size: 14px;
  text-align: center;
}
.site-footer a { color: rgba(255,255,255,.85); }

/* honeypot — hidden from humans */
.hp { position: absolute; left: -9999px; top: -9999px; }

/* ── Section progress nav ──────────────────────────────── */
.section-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  position: sticky;
  top: 76px;
  z-index: 50;
  background: var(--vmm-paper);
  padding: 8px 0;
}
.section-nav .nav-step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--vmm-white);
  border: 2px solid var(--vmm-line);
  border-radius: var(--r-input);
  text-decoration: none;
  color: var(--vmm-muted);
  font-size: 14px;
  font-weight: 500;
  transition: border-color .15s, color .15s, background .15s;
}
.section-nav .nav-step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--vmm-cloud);
  color: var(--vmm-muted);
  font-size: 12px;
  font-weight: 700;
}
.section-nav .nav-step.active { border-color: var(--vmm-teal); color: var(--vmm-teal); }
.section-nav .nav-step.active .num { background: var(--vmm-teal); color: var(--vmm-white); }
.section-nav .nav-step.done { border-color: var(--vmm-cyan); color: var(--vmm-teal-ink); }
.section-nav .nav-step.done .num { background: var(--vmm-cyan); color: var(--vmm-teal-deep); }
@media (max-width: 600px) {
  .section-nav { flex-direction: column; top: 68px; }
  .section-nav .nav-step { font-size: 13px; padding: 8px 12px; }
}