/* ==========================================================================
   Praevian Solutions — site styles
   Edit the tokens in :root to change colors site-wide.
   ========================================================================== */

:root {
  --bg: #06101b;
  --bg-2: #0a1726;
  --panel: #0e1f33;
  --panel-2: #12273f;
  --line: rgba(150, 182, 216, 0.16);
  --line-strong: rgba(150, 182, 216, 0.32);
  --text: #e9eff6;
  --muted: #9fb1c4;
  --faint: #6f8399;
  --accent: #5cc8ff;
  --accent-ink: #04121f;
  --gold: #e9b949;
  --green: #3ecf8e;
  --yellow: #f2c94c;
  --red: #ef6161;
  --radius: 14px;
  --radius-sm: 8px;
  --max: 1180px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, Menlo, monospace;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; overflow-y: scroll; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 750; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 650; }
p { margin: 0 0 1em; }

.skip-link {
  position: absolute; left: -9999px; top: 8px;
  background: var(--accent); color: var(--accent-ink);
  padding: 8px 14px; border-radius: 6px; z-index: 100;
}
.skip-link:focus { left: 16px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .container { padding: 0 28px; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(6, 16, 27, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; letter-spacing: 0.02em; }
.brand:hover { text-decoration: none; }
.brand img { height: 36px; width: auto; }
.brand-text { font-size: 1rem; }
.brand-text small { display: block; font-family: var(--mono); font-size: 0.62rem; color: var(--muted); letter-spacing: 0.14em; font-weight: 500; }

.nav { display: none; align-items: center; gap: 4px; }
.nav a { color: var(--muted); padding: 8px 12px; border-radius: 8px; font-size: 0.94rem; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: rgba(255,255,255,0.05); text-decoration: none; }
.nav .btn { margin-left: 8px; }

.nav-toggle {
  background: none; border: 1px solid var(--line-strong); color: var(--text);
  border-radius: 8px; padding: 8px 12px; font: inherit; font-size: 0.9rem; cursor: pointer;
}
@media (min-width: 960px) { .nav { display: flex; } .nav-toggle { display: none; } }

.mobile-nav { display: none; border-top: 1px solid var(--line); padding: 8px 16px 16px; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 12px 4px; color: var(--text); border-bottom: 1px solid var(--line); }
.mobile-nav .btn { margin-top: 14px; width: 100%; justify-content: center; }
@media (min-width: 960px) { .mobile-nav, .mobile-nav.open { display: none; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 10px; font-weight: 600; font-size: 0.97rem;
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #82d6ff; }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); }
.btn-sm { padding: 8px 14px; font-size: 0.88rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- Sections ---------- */
section { padding: 84px 0; border-bottom: 1px solid var(--line); }
section.tight { padding: 56px 0; }
.section-alt { background: var(--bg-2); }
.eyebrow {
  font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px; display: block;
}
.lead { font-size: 1.18rem; color: var(--muted); max-width: 720px; }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.muted { color: var(--muted); }
.small { font-size: 0.88rem; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 88px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 720px; height: 720px;
  background: radial-gradient(circle, rgba(92,200,255,0.16), transparent 65%);
  pointer-events: none;
}
.hero-grid { display: grid; gap: 48px; align-items: center; position: relative; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr 0.9fr; } }
.hero h1 span { color: var(--accent); }
.hero .lead { margin-top: 18px; }
.hero-note { margin-top: 22px; font-size: 0.86rem; color: var(--faint); font-family: var(--mono); }

/* Decision package preview card */
.decision-card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px; font-size: 0.94rem;
}
.dc-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 10px; }
.dc-title { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; }
.dc-q { font-weight: 600; margin-bottom: 14px; }
.coa { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 8px; background: rgba(0,0,0,0.18); }
.coa strong { display: block; font-size: 0.95rem; }
.coa span.sub { color: var(--muted); font-size: 0.82rem; }
.score { font-family: var(--mono); font-weight: 600; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.green { background: var(--green); box-shadow: 0 0 10px var(--green); }
.dot.yellow { background: var(--yellow); }
.dot.red { background: var(--red); }
.dc-boundary { margin-top: 14px; padding: 12px 14px; border-left: 3px solid var(--gold); background: rgba(233,185,73,0.08); border-radius: 4px; font-size: 0.88rem; }
.dc-boundary b { color: var(--gold); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--muted);
}
.pill.green { color: var(--green); border-color: rgba(62,207,142,0.4); }
.pill.yellow { color: var(--yellow); border-color: rgba(242,201,76,0.4); }
.pill.red { color: var(--red); border-color: rgba(239,97,97,0.4); }
.pill.gold { color: var(--gold); border-color: rgba(233,185,73,0.4); }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 20px; }
@media (min-width: 720px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: 0.97rem; }
.card .num { font-family: var(--mono); color: var(--accent); font-size: 0.8rem; letter-spacing: 0.12em; display: block; margin-bottom: 14px; }
.card-highlight { border-color: rgba(92,200,255,0.45); background: linear-gradient(180deg, rgba(92,200,255,0.08), var(--panel)); }

.scenario {
  border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 28px;
  background: var(--panel); position: relative;
}
.scenario .tag { position: absolute; top: -12px; left: 22px; background: var(--bg); padding: 0 8px; }
.scenario ul { margin: 14px 0 0; padding-left: 20px; color: var(--muted); }
.scenario li { margin-bottom: 6px; }
.scenario .question { font-size: 1.25rem; font-weight: 650; margin-top: 18px; }

.split { display: grid; gap: 40px; align-items: start; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; } }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 16px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--mono); font-size: 0.8rem; color: var(--accent); display: block; margin-bottom: 12px;
}
.step p { color: var(--muted); margin: 0; font-size: 0.95rem; }

.callout {
  margin-top: 32px; padding: 26px 28px; border-radius: var(--radius);
  border: 1px solid rgba(233,185,73,0.35); background: rgba(233,185,73,0.06);
  display: grid; gap: 10px;
}
.callout h3 { color: var(--gold); margin: 0; }
.callout p { margin: 0; color: var(--text); }

/* Comparison table */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 0.95rem; }
th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: var(--panel-2); font-weight: 650; font-size: 0.9rem; }
tbody tr:last-child td { border-bottom: none; }
td.yes { color: var(--green); font-weight: 600; }
td.no { color: var(--faint); }
td.partial { color: var(--yellow); }
th.jlas, td.jlas { background: rgba(92,200,255,0.06); }

/* Roadmap */
.roadmap { display: grid; gap: 16px; }
@media (min-width: 960px) { .roadmap { grid-template-columns: repeat(4, 1fr); } }
.milestone { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--panel); position: relative; }
.milestone.done { border-color: rgba(62,207,142,0.5); }
.milestone.next { border-color: rgba(92,200,255,0.5); }
.milestone .when { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.milestone h3 { margin: 10px 0 8px; font-size: 1.08rem; }
.milestone p { color: var(--muted); font-size: 0.93rem; margin: 0; }

/* Status panel */
.status-panel { display: grid; gap: 28px; }
@media (min-width: 960px) { .status-panel { grid-template-columns: 1fr 1.3fr; align-items: center; } }
.status-list { display: grid; gap: 10px; }
.status-row { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel); font-size: 0.95rem; }
.status-row b { font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.06em; text-align: right; }

/* Founder */
.founder { display: grid; gap: 32px; align-items: start; }
@media (min-width: 960px) { .founder { grid-template-columns: 0.8fr 1.2fr; } }
.founder-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.founder-card .name { font-size: 1.4rem; font-weight: 700; margin: 0; }
.founder-card .role { color: var(--accent); font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; }
.creds { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 10px; }
.creds li { padding-left: 22px; position: relative; color: var(--muted); }
.creds li::before { content: ""; position: absolute; left: 0; top: 10px; width: 10px; height: 2px; background: var(--accent); }

/* Contact */
.paths { display: grid; gap: 16px; }
@media (min-width: 720px) { .paths { grid-template-columns: repeat(3, 1fr); } }
.path { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.path p { color: var(--muted); margin: 0; flex: 1; font-size: 0.95rem; }

.form { display: grid; gap: 16px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin-top: 28px; }
@media (min-width: 720px) { .form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } }
.form .row { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-size: 0.88rem; color: var(--muted); font-weight: 500; }
input, select, textarea {
  font: inherit; font-size: 0.97rem; color: var(--text); background: var(--bg);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 12px 14px; width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }
textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 0.82rem; color: var(--faint); margin: 0; }

/* Footer */
.site-footer { padding: 52px 0 36px; background: #040b13; font-size: 0.92rem; }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer-grid h4 { font-size: 0.78rem; font-family: var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid a { color: var(--text); }
.footer-notice { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--faint); font-size: 0.8rem; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }

/* Prose pages */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.5rem; margin-top: 2em; }
.prose p, .prose li { color: var(--muted); }

/* Key-value table (government page) */
.kv { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.kv div { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--panel); }
@media (min-width: 640px) { .kv div { grid-template-columns: 220px 1fr; gap: 16px; } }
.kv div:last-child { border-bottom: none; }
.kv dt { color: var(--muted); font-size: 0.9rem; }
.kv dd { margin: 0; font-family: var(--mono); font-size: 0.92rem; }

/* ---------- Demo ---------- */
.demo-shell { display: grid; gap: 20px; }
@media (min-width: 1040px) { .demo-shell { grid-template-columns: 300px 1fr; } }
.scenario-list { display: grid; gap: 8px; align-content: start; }
.scenario-btn {
  text-align: left; font: inherit; color: var(--text); background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; cursor: pointer;
  display: grid; gap: 2px;
}
.scenario-btn span { color: var(--muted); font-size: 0.85rem; }
.scenario-btn[aria-pressed="true"] { border-color: var(--accent); background: rgba(92,200,255,0.08); }
.demo-panel { background: var(--panel); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 26px; display: grid; gap: 22px; }
.demo-cols { display: grid; gap: 16px; }
@media (min-width: 720px) { .demo-cols { grid-template-columns: 1fr 1fr; } }
.demo-box { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; background: rgba(0,0,0,0.18); }
.demo-box h4 { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.demo-box ul { margin: 0; padding-left: 18px; color: var(--text); font-size: 0.94rem; }
.demo-box li { margin-bottom: 4px; }
.options { display: grid; gap: 10px; }
.option { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; display: grid; gap: 8px; background: rgba(0,0,0,0.18); }
.option.green { border-color: rgba(62,207,142,0.55); }
.option-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; align-items: center; }
.option-head strong { font-size: 1rem; }
.option p { margin: 0; color: var(--muted); font-size: 0.93rem; }
.metrics { display: flex; flex-wrap: wrap; gap: 16px; font-family: var(--mono); font-size: 0.82rem; color: var(--muted); }
.metrics b { color: var(--text); font-weight: 600; }
.bar { height: 6px; background: rgba(255,255,255,0.06); border-radius: 999px; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 999px; }
.disposition { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.disposition-state { font-family: var(--mono); font-size: 0.85rem; padding: 10px 14px; border-radius: var(--radius-sm); border: 1px dashed var(--line-strong); width: 100%; }
.legend { display: grid; gap: 14px; }
@media (min-width: 720px) { .legend { grid-template-columns: repeat(3, 1fr); } }

.notice { font-size: 0.85rem; color: var(--faint); border-left: 3px solid var(--line-strong); padding-left: 14px; }

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
  .btn:hover { transform: none; }
}

/* Utilities (used instead of inline styles so the Content-Security-Policy can stay strict) */
.mt-0 { margin-top: 0; } .mt-12 { margin-top: 12px; } .mt-14 { margin-top: 14px; } .mt-18 { margin-top: 18px; }
.mt-24 { margin-top: 24px; } .mt-28 { margin-top: 28px; } .mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; } .mb-28 { margin-bottom: 28px; }
.items-center { align-items: center; }

/* Keep primary buttons legible inside the nav */
.nav a.btn-primary, .nav a.btn-primary:hover { color: var(--accent-ink); background: var(--accent); }
.nav a.btn-primary:hover { background: #82d6ff; }
.mobile-nav a.btn-primary { color: var(--accent-ink); border-bottom: none; }

/* Brand banner (company section) */
.brand-banner { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel); }
.brand img { border-radius: 8px; }

/* Anchored sections clear the sticky header */
section[id] { scroll-margin-top: 80px; }

/* Company page */
.company-hero { display: grid; gap: 36px; align-items: center; }
@media (min-width: 960px) { .company-hero { grid-template-columns: 1fr 1.1fr; } }
.stats { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 860px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stats div { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: grid; gap: 4px; }
.stats b { font-size: 1.9rem; font-weight: 750; color: var(--accent); letter-spacing: -0.02em; }
.stats span { color: var(--muted); font-size: 0.92rem; }
.hero .paths { margin-top: 8px; }

/* Demo video */
.video-frame { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #000; border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: var(--shadow); }
@media (min-width: 960px) { .video-split { grid-template-columns: 0.85fr 1.15fr; } }
.transcript { margin-top: 16px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; }
.transcript summary { cursor: pointer; font-weight: 600; color: var(--accent); }
.transcript p { color: var(--muted); margin: 12px 0 0; font-size: 0.97rem; }

/* ---------- Logo (final mark, Oct 2026) ---------- */
.brand img.brand-logo { height: 42px; width: auto; border-radius: 0; }
.brand-footer img { height: auto; width: 220px; max-width: 100%; border-radius: 0; }
@media (max-width: 420px) { .brand img.brand-logo { height: 34px; } }