/* ===== Tokens ===== */
:root {
  --bg: #0F1417;
  --surface: #161C20;
  --surface-raised: #1C2327;
  --border: #2A3236;
  --text: #E8EBED;
  --text-dim: #8B9599;
  --accent: #E8A33D;
  --accent-dim: #6B5530;
  --ok: #4A9B6E;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* ===== Header / nav ===== */
header {
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
  background: rgba(15, 20, 23, 0.92);
  backdrop-filter: blur(6px);
}
.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.logo {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
}
.logo span { color: var(--accent); }
nav ul { list-style: none; display: flex; gap: 28px; }
nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
nav a:hover, nav a.active { color: var(--text); }

/* ===== Status strip (signature element) ===== */
.status-strip {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.status-strip .wrap {
  display: flex; flex-wrap: wrap; gap: 24px;
  padding: 10px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.status-strip .dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok); margin-right: 7px;
}

/* ===== Hero ===== */
.hero { padding: 88px 0 64px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  max-width: 15ch;
}
.hero p.lead {
  margin-top: 22px;
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 52ch;
}
.hero .actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  padding: 13px 22px;
  border-radius: 3px;
  border: 1px solid var(--border);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.btn-primary { background: var(--accent); color: #17130A; border-color: var(--accent); font-weight: 600; }
.btn-primary:hover { background: #f2ad46; }
.btn-ghost { color: var(--text); }
.btn-ghost:hover { border-color: var(--text-dim); }

/* ===== Section scaffolding ===== */
section { padding: 56px 0; border-top: 1px solid var(--border); }
section.no-rule { border-top: none; }

.section-head { margin-bottom: 36px; }
.ref-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 10px;
}
h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
}
h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

/* ===== Service / card grid ===== */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.card { background: var(--bg); padding: 28px; }
.card p { color: var(--text-dim); font-size: 0.95rem; margin-top: 6px; }
.card .ref-tag { color: var(--accent); }

/* ===== Log list (about / credentials) ===== */
.log-list { border-top: 1px solid var(--border); }
.log-row {
  display: grid; grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.log-row .k { font-family: var(--font-mono); font-size: 13px; color: var(--text-dim); }
.log-row .v { font-size: 0.98rem; }

/* ===== Form ===== */
form { max-width: 480px; }
label {
  display: block; font-family: var(--font-mono); font-size: 12px;
  color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 6px; margin-top: 18px;
}
label:first-child { margin-top: 0; }
input, textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); padding: 12px 14px; font-family: var(--font-body); font-size: 0.95rem;
  border-radius: 3px;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 120px; }
form .btn { margin-top: 24px; border: none; cursor: pointer; }

.note {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-dim);
  margin-top: 14px; line-height: 1.5;
}

/* ===== Footer ===== */
footer { border-top: 1px solid var(--border); padding: 32px 0 48px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer p { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); }

/* ===== Responsive ===== */
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .log-row { grid-template-columns: 1fr; gap: 4px; }
  nav ul { gap: 16px; }
  .hero { padding: 56px 0 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}