/* Intrepid · intrepidcyber.ai — brand-token-aligned stylesheet
 * Per ~/.claude/projects/-home-arkona/memory/reference_intrepid_brand.md
 */
:root {
  --steel-deepest: #0d1014;
  --steel-deep:    #1a1f25;
  --steel-mid:     #2c333b;
  --steel-soft:    #4d5663;
  --steel-mute:    #7a8290;
  --steel-rule:    #d8dde3;
  --steel-tint:    #f3f5f8;
  --paper:         #ffffff;
  --ink:           #0d1014;
  --cyber:         #00d4ff;
  --cyber-deep:    #0099bb;
  --cyber-glow:    rgba(0,212,255,0.15);
  --signal-warn:   #c08a3a;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body {
  margin: 0;
  font: 16px/1.6 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyber-deep); text-decoration: none; }
a:hover { color: var(--cyber); text-decoration: underline; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── Topnav ─────────────────────────────────────────────── */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13,16,20,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,212,255,0.18);
  padding: 14px 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.brand-link {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.brand-mark {
  height: 56px;
  filter: invert(1) brightness(1.18);
}
.brand-text {
  font-family: "Saira Condensed", sans-serif;
  font-weight: 700; font-size: 15px;
  color: var(--paper);
  letter-spacing: 0.18em;
}
.navlinks {
  display: flex; gap: 26px;
  list-style: none; margin: 0; padding: 0;
}
.navlinks a {
  color: rgba(255,255,255,0.78);
  font-family: "Saira Condensed", sans-serif;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  text-decoration: none;
}
.navlinks a:hover { color: var(--cyber); }
.navlinks .cta-link {
  background: var(--cyber-deep); color: var(--paper);
  padding: 6px 14px; border-radius: 3px;
}
.navlinks .cta-link:hover { background: var(--cyber); color: var(--steel-deepest); text-decoration: none; }

/* ─── Hero ────────────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(circle at 80% 25%, rgba(0,212,255,0.20), transparent 55%),
    radial-gradient(circle at 18% 80%, rgba(0,212,255,0.10), transparent 50%),
    linear-gradient(135deg, var(--steel-deepest), var(--steel-deep) 60%, var(--steel-mid));
  color: var(--paper);
  padding: 120px 32px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyber) 30%, var(--cyber) 70%, transparent);
}
.hero-eyebrow {
  font-family: "Saira Condensed", sans-serif;
  font-size: 13px; font-weight: 700; color: var(--cyber);
  letter-spacing: 0.32em; text-transform: uppercase;
  position: relative; z-index: 1;
}
.hero-title {
  font-family: "Saira Condensed", sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800; line-height: 1.04;
  margin: 18px auto 24px;
  max-width: 920px;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  position: relative; z-index: 1;
}
.hero-tagline {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.6;
  color: rgba(255,255,255,0.82);
  max-width: 760px;
  margin: 0 auto 36px;
  position: relative; z-index: 1;
}
.hero-cta {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 40px;
  position: relative; z-index: 1;
}
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  font-family: "Saira Condensed", sans-serif;
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: 3px;
  text-decoration: none;
  transition: all 0.15s;
}
.btn-primary {
  background: var(--cyber-deep);
  color: var(--paper);
  border: 1px solid var(--cyber-deep);
}
.btn-primary:hover {
  background: var(--cyber); color: var(--steel-deepest); text-decoration: none;
}
.btn-secondary {
  background: transparent;
  color: var(--cyber);
  border: 1px solid rgba(0,212,255,0.5);
}
.btn-secondary:hover {
  background: rgba(0,212,255,0.1); color: var(--cyber); text-decoration: none;
}
.hero-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: rgba(0,212,255,0.7);
  letter-spacing: 0.28em; text-transform: uppercase;
  position: relative; z-index: 1;
}

/* ─── Section bands ───────────────────────────────────────── */
section { padding: 80px 0; }
.band-light { background: var(--paper); }
.band-dark { background: var(--steel-deepest); color: var(--paper); }
.band-dark.invert h2, .band-dark h2.invert { color: var(--paper); }

.section-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; font-weight: 700;
  color: var(--cyber-deep);
  letter-spacing: 0.18em;
  margin-bottom: 8px;
}
.section-num.cyan { color: var(--cyber); }

h2 {
  font-family: "Saira Condensed", sans-serif;
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 700;
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--steel-deepest);
}
h2.invert { color: var(--paper); }

.lead {
  font-size: 16px;
  line-height: 1.7;
  max-width: 780px;
  color: var(--steel-deep);
  margin: 0 0 36px;
}
.lead.invert { color: rgba(255,255,255,0.82); }

/* ─── Three-col cards ─────────────────────────────────────── */
.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 22px;
}
.card {
  background: var(--steel-tint);
  border-top: 3px solid var(--cyber-deep);
  padding: 24px 22px;
  border-radius: 0 0 4px 4px;
}
.card-head {
  font-family: "Saira Condensed", sans-serif;
  font-size: 17px; font-weight: 700;
  color: var(--steel-deepest);
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.card p { font-size: 14px; line-height: 1.6; color: var(--steel-deep); margin: 0; }

/* ─── Services ────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 24px;
}
.service-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-top: 3px solid var(--cyber);
  padding: 28px;
  border-radius: 0 0 4px 4px;
}
.service-card.alt { border-top-color: var(--cyber-deep); }
.svc-eyebrow {
  font-family: "Saira Condensed", sans-serif;
  font-size: 12px; font-weight: 700;
  color: var(--cyber);
  letter-spacing: 0.18em; text-transform: uppercase;
}
.service-card h3 {
  font-family: "Saira Condensed", sans-serif;
  font-size: 32px; font-weight: 800;
  margin: 6px 0 12px;
  color: var(--paper);
  letter-spacing: 0.02em;
}
.svc-lead {
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  margin: 0 0 18px;
}
.svc-acronym {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyber);
  text-transform: uppercase;
  margin: 0 0 10px;
}
.comet-domains {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.comet-domains strong {
  color: var(--cyber);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  margin-right: 4px;
}
.ladder {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.ladder td {
  padding: 8px 6px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  vertical-align: top;
}
.ladder .step {
  font-family: "Saira Condensed", sans-serif;
  font-weight: 700;
  color: var(--paper);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 28%;
}
.ladder .px {
  font-family: "JetBrains Mono", monospace;
  color: var(--cyber);
  white-space: nowrap;
  text-align: right;
  font-weight: 700;
}
.svc-foot {
  margin: 18px 0 0;
  font-family: "Saira Condensed", sans-serif;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.svc-foot a {
  color: var(--cyber);
  text-decoration: none;
}
.svc-foot a:hover {
  color: var(--paper); text-decoration: underline;
}
.founder-card p a {
  color: var(--steel-deepest);
  text-decoration: underline;
  text-decoration-color: rgba(0, 212, 255, 0.5);
  text-underline-offset: 2px;
  font-weight: 600;
}
.founder-card p a:hover {
  text-decoration-color: var(--cyber);
}
.check-list {
  list-style: none; padding: 0; margin: 0;
}
.check-list li {
  padding: 9px 0 9px 22px;
  position: relative;
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.check-list li::before {
  content: '◆';
  position: absolute; left: 0; top: 9px;
  color: var(--cyber);
}
.check-list li strong { color: var(--paper); }

/* ─── About / founders ────────────────────────────────────── */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 30px;
}
.founder-card {
  background: var(--steel-tint);
  border-left: 3px solid var(--cyber-deep);
  padding: 24px 26px;
  border-radius: 0 4px 4px 0;
}
.founder-name {
  font-family: "Saira Condensed", sans-serif;
  font-size: 22px; font-weight: 800;
  color: var(--steel-deepest);
  letter-spacing: 0.02em; text-transform: uppercase;
}
.founder-role {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--cyber-deep);
  letter-spacing: 0.1em;
  margin: 4px 0 14px;
}
.founder-card p {
  font-size: 14px; line-height: 1.6;
  color: var(--steel-deep);
  margin: 0 0 16px;
}
.founder-email {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--cyber-deep);
  word-break: break-all;
}

/* ─── Contact grid ────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.contact-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(0,212,255,0.18);
  padding: 22px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.15s;
  display: block;
}
.contact-card:hover {
  background: rgba(0,212,255,0.08);
  border-color: var(--cyber);
  text-decoration: none;
}
.ce-label {
  font-family: "Saira Condensed", sans-serif;
  font-size: 11px; font-weight: 700;
  color: var(--cyber);
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 8px;
}
.ce-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--paper);
  word-break: break-all;
}

/* ─── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--steel-deepest);
  color: rgba(255,255,255,0.6);
  border-top: 2px solid var(--cyber);
  padding: 26px 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}
.footer strong { color: var(--paper); font-weight: 500; }
.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.footer-tag { color: var(--cyber); letter-spacing: 0.18em; text-transform: uppercase; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .three-col { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .navlinks { gap: 14px; }
  .navlinks a { font-size: 11px; letter-spacing: 0.1em; }
  .three-col { grid-template-columns: 1fr; }
  .founders-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .hero { padding: 80px 24px 60px; }
  .container { padding: 0 22px; }
}
@media (max-width: 640px) {
  .topnav { padding: 12px 18px; }
  .brand-mark { height: 44px; }
  .navlinks { gap: 10px; }
  .navlinks a { font-size: 10px; }
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
}