/* North Road Advisory — coming-soon page
   Palette and type per ../Branding/north-road-visual-identity.md
   Petrol #123B4A  Ochre #B26B1F  Ink #17191D  Paper #F4F2ED */

:root {
  --petrol: #123B4A;
  --petrol-75: #4D6C77;
  --petrol-50: #889DA4;
  --petrol-25: #C4CED2;
  --petrol-12: #E3E7E9;
  --ochre: #B26B1F;
  --ochre-25: #ECDAC7;
  --ink: #17191D;
  --paper: #F4F2ED;

  --measure: 34rem;
  --wide: 36rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, Calibri, "Segoe UI", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 400;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2 {
  font-family: Archivo, Arial, Helvetica, sans-serif;
  color: var(--petrol);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2rem, 4.6vw, 3rem); font-weight: 600; max-width: 20ch; }
h2 { font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 600; margin-top: 0; }

p { margin: 0 0 1em; max-width: var(--measure); }
a { color: var(--petrol); text-decoration-color: var(--petrol-50); text-underline-offset: 2px; }
a:hover { color: var(--ochre); text-decoration-color: var(--ochre); }

.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 1.5rem; width: 100%; }

/* ---------- header ---------- */
.site-head { padding: 1.75rem 0 0; }
.logo { display: block; line-height: 0; }
.logo img { width: 400px; max-width: 85vw; height: auto; }
.descriptor {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  color: var(--petrol-75);
}

/* ---------- hero ---------- */
main { flex: 1; padding: 0.75rem 0 3rem; }
.hero { padding: 3rem 0; width: 100%; }
.hero .sub {
  font-size: clamp(1.0625rem, 1.9vw, 1.25rem);
  color: var(--petrol-75);
  max-width: 46ch;
  margin-bottom: 1.6rem;
}
.rule {
  width: 100%;
  max-width: 240px;
  height: 3px;
  background: var(--ochre);
  border: 0;
  margin: 0 0 1.4rem;
}

/* ---------- contact card ---------- */
.contact-card {
  margin-top: 1rem;
  padding: 1.75rem;
  background: #fff;
  border-top: 3px solid var(--petrol);
}
.contact-card h2 { color: var(--petrol); }
.contact-card .lede { font-size: 0.9375rem; color: var(--petrol-75); margin-bottom: 1.25rem; }

form { display: flex; flex-direction: column; gap: 0.9rem; }
label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--petrol);
  display: block;
  margin-bottom: 0.3rem;
}
input, textarea {
  width: 100%;
  font: inherit;
  font-size: 0.9375rem;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--petrol-25);
  background: var(--paper);
  color: var(--ink);
  border-radius: 2px;
}
input:focus, textarea:focus {
  outline: 2px solid var(--ochre);
  outline-offset: 1px;
}
textarea { min-height: 6rem; resize: vertical; }

/* Honeypot field: present for bots, hidden from people and screen readers */
.hp-field { position: absolute; left: -9999px; top: -9999px; }

.btn {
  align-self: flex-start;
  display: inline-block;
  background: var(--petrol);
  color: var(--paper);
  border: 0;
  cursor: pointer;
  font-family: Archivo, Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.68rem 1.4rem;
  border-bottom: 3px solid var(--ochre);
}
.btn:hover { background: var(--ink); }
.btn:disabled { opacity: 0.6; cursor: default; }

.form-note {
  font-size: 0.875rem;
  margin-top: 0.9rem;
  min-height: 1.2em;
}
.form-note.success { color: #2E6B3E; }
.form-note.error { color: #A3341B; }

.cf-turnstile { margin-top: 0.2rem; }

/* ---------- footer ---------- */
.site-foot {
  background: var(--petrol);
  color: var(--paper);
  padding: 1.5rem 0;
  font-size: 0.875rem;
}
.site-foot .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-foot p { max-width: none; margin: 0; color: var(--petrol-25); }

@media (max-width: 640px) {
  .hero { padding: 2rem 0; }
  .contact-card { padding: 1.35rem; }
}