/* Argonaut Cyber — site styles */
:root {
  --navy: #0B2545;
  --ink: #061426;
  --midnavy: #123A6B;
  --gold: #C9A961;
  --gold-lt: #E8C76D;
  --gold-dp: #A68947;
  --bone: #F5F1E8;
  --paper: #FAF8F3;
  --cyan: #4FB3E8;
  --red: #F78A8A;
  --text: #0B2545;
  --muted: rgba(11,37,69,0.62);
  --rule: rgba(11,37,69,0.1);
  --serif: 'Fraunces', 'GT Sectra', Georgia, serif;
  --sans: 'Inter', 'Söhne', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: #fff; color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Layout */
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 920px; margin: 0 auto; padding: 0 32px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner { display: flex; align-items: center; gap: 32px; height: 64px; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-text { font-weight: 600; font-size: 16px; letter-spacing: -0.2px; }
.nav-logo-tag { font-size: 10px; letter-spacing: 5px; color: var(--gold-dp); text-transform: uppercase; margin-left: 6px; }
.nav-links { display: flex; gap: 28px; flex: 1; font-size: 14px; color: rgba(11,37,69,0.72); }
.nav-links a:hover { color: var(--navy); }
.nav-links a.active { color: var(--navy); font-weight: 600; }
.nav-cta { display: flex; gap: 10px; align-items: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 6px; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: transform .12s ease, background .12s ease;
  border: 1px solid transparent; font-family: var(--sans);
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--ink); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-lt); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-dark-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.25); }
.btn-dark-ghost:hover { border-color: rgba(255,255,255,0.7); }

/* Hero */
.hero {
  background: var(--ink); color: #fff; position: relative; overflow: hidden;
}
.hero::before, .hero::after {
  content: ''; position: absolute; border-radius: 999px;
  border: 1px solid rgba(201,169,97,0.12); pointer-events: none;
}
.hero::before { width: 1400px; height: 1400px; right: -600px; top: -700px; }
.hero::after { width: 900px; height: 900px; right: -400px; top: -400px; border-color: rgba(201,169,97,0.18); }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; padding: 96px 0 120px; align-items: center; }
.hero-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: var(--gold-lt); text-transform: uppercase; }
.hero h1 {
  font-family: var(--serif); font-weight: 500; font-size: clamp(44px, 6vw, 80px);
  line-height: 1; letter-spacing: -1.5px; margin: 18px 0 22px;
}
.hero h1 em { font-style: italic; color: var(--gold-lt); font-weight: 400; }
.hero p.lead { font-size: 19px; line-height: 1.55; max-width: 560px; color: rgba(255,255,255,0.78); text-wrap: pretty; }
.hero-ctas { display: flex; gap: 12px; margin-top: 32px; }
.hero-meta { display: flex; gap: 28px; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.12); font-family: var(--mono); font-size: 11px; letter-spacing: 1.4px; color: rgba(255,255,255,0.55); text-transform: uppercase; }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 480px; }

/* Section */
.section { padding: 100px 0; }
.section-dark { background: var(--ink); color: #fff; }
.section-bone { background: var(--paper); }
.section-ink-fade { background: linear-gradient(180deg, var(--ink) 0%, #0A1E36 100%); color: #fff; }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-dp); }
.section-dark .eyebrow, .section-ink-fade .eyebrow { color: var(--gold-lt); }
.h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(36px, 4.5vw, 56px); line-height: 1.05; letter-spacing: -1px; margin: 12px 0 20px; }
.h2 em { font-style: italic; color: var(--gold-dp); font-weight: 400; }
.section-dark .h2 em, .section-ink-fade .h2 em { color: var(--gold-lt); }
.h3 { font-family: var(--serif); font-weight: 500; font-size: 26px; line-height: 1.15; letter-spacing: -0.4px; margin: 0 0 10px; }
.section p.lead { font-size: 18px; line-height: 1.55; color: var(--muted); max-width: 640px; text-wrap: pretty; }
.section-dark p.lead, .section-ink-fade p.lead { color: rgba(255,255,255,0.72); }

/* Cards & grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.card {
  background: #fff; border: 1px solid var(--rule); border-radius: 8px;
  padding: 28px; display: flex; flex-direction: column; gap: 12px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-2px); border-color: rgba(11,37,69,0.25); box-shadow: 0 10px 30px rgba(6,20,38,0.08); }
.card-dark { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); color: #fff; }
.card-dark:hover { border-color: rgba(232,199,109,0.4); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.card .icon { width: 40px; height: 40px; display: grid; place-items: center; background: var(--paper); border-radius: 8px; color: var(--navy); }
.card-dark .icon { background: rgba(232,199,109,0.12); color: var(--gold-lt); }
.card h3 { font-family: var(--sans); font-size: 17px; font-weight: 600; letter-spacing: -0.2px; margin: 4px 0; }
.card p { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0; }
.card-dark p { color: rgba(255,255,255,0.7); }
.card .meta { font-family: var(--mono); font-size: 10.5px; letter-spacing: 1.5px; color: var(--gold-dp); text-transform: uppercase; margin-top: auto; padding-top: 8px; }
.card-dark .meta { color: var(--gold-lt); }

/* Logo bar */
.logos-row { display: flex; gap: 56px; flex-wrap: wrap; align-items: center; justify-content: center; opacity: 0.85; }
.logo-placeholder {
  font-family: var(--serif); font-size: 22px; font-style: italic; color: rgba(255,255,255,0.55);
  letter-spacing: -0.3px; white-space: nowrap;
}

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat .num { font-family: var(--serif); font-size: 56px; font-weight: 500; letter-spacing: -1.5px; line-height: 1; color: var(--navy); }
.section-dark .stat .num, .section-ink-fade .stat .num { color: #fff; }
.stat .label { font-family: var(--mono); font-size: 11px; letter-spacing: 1.5px; color: var(--muted); margin-top: 8px; text-transform: uppercase; }
.section-dark .stat .label, .section-ink-fade .stat .label { color: rgba(255,255,255,0.55); }

/* Footer */
.footer { background: var(--ink); color: rgba(255,255,255,0.7); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 32px; }
.footer h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: rgba(255,255,255,0.5); text-transform: uppercase; margin: 0 0 16px; font-weight: 500; }
.footer a { display: block; font-size: 14px; line-height: 2; color: rgba(255,255,255,0.75); }
.footer a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); font-family: var(--mono); font-size: 11px; letter-spacing: 1.5px; color: rgba(255,255,255,0.45); text-transform: uppercase; }

/* Code block */
.code { background: #0A0F14; color: var(--gold-lt); padding: 18px 22px; border-radius: 8px; font-family: var(--mono); font-size: 12.5px; line-height: 1.65; border: 1px solid #152031; white-space: pre; overflow-x: auto; }
.code .cmt { color: rgba(232,199,109,0.45); }
.code .ok { color: #7ed6a1; }
.code .warn { color: var(--gold-lt); }

/* Quote */
.quote { border-left: 3px solid var(--gold); padding-left: 22px; }
.quote blockquote { font-family: var(--serif); font-size: 26px; line-height: 1.35; font-weight: 400; letter-spacing: -0.3px; margin: 0 0 18px; color: var(--navy); }
.section-dark .quote blockquote { color: #fff; }

/* Pill */
.pill { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: 1px; padding: 5px 10px; border-radius: 999px; background: var(--paper); color: var(--navy); border: 1px solid var(--rule); }
.pill.accent { background: rgba(201,169,97,0.12); color: var(--gold-dp); border-color: rgba(201,169,97,0.3); }
.section-dark .pill, .section-ink-fade .pill { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.14); }
.section-dark .pill.accent, .section-ink-fade .pill.accent { background: rgba(232,199,109,0.12); color: var(--gold-lt); border-color: rgba(232,199,109,0.3); }

/* Feature two-col */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 60px 0; border-top: 1px solid var(--rule); }
.feature-row:first-of-type { border-top: none; }
.feature-row.reverse > div:first-child { order: 2; }

/* Chart placeholders */
.fake-chart {
  background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 22px;
  box-shadow: 0 20px 50px rgba(6,20,38,0.08);
}
.fake-chart-dark {
  background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; padding: 22px; color: #fff;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

/* Dashboard mock */
.dash {
  width: 100%; background: #0E1828; border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; overflow: hidden; font-size: 12px; color: #fff;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.dash-head { display: flex; align-items: center; padding: 10px 14px; background: #061426; border-bottom: 1px solid rgba(255,255,255,0.06); gap: 10px; }
.dash-head .dot { width: 10px; height: 10px; border-radius: 999px; background: rgba(255,255,255,0.15); }
.dash-head .dot.r { background: #F78A8A; }
.dash-head .dot.y { background: var(--gold-lt); }
.dash-head .dot.g { background: #7ed6a1; }
.dash-body { padding: 22px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 64px 0 80px; }
  .hero-visual { min-height: 320px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 28px; padding: 40px 0; }
  .feature-row.reverse > div:first-child { order: 0; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}