/* WatchTower public site.
 *
 * Deliberately not the console theme: less neon, more print. A security
 * product is bought on trust, and trust reads as restraint — one accent
 * colour, generous type, real numbers, no stock-photo gradients.
 *
 * Self-hosted system font stack only; no CDN, no webfont request.
 */
:root {
  --ink:        #0a0f1c;
  --ink-2:      #121a2c;
  --paper:      #f7f8fa;
  --line:       #1e293b;
  --line-soft:  rgba(148,163,184,.18);
  --text:       #e9eef7;
  --muted:      #9fb0c9;
  --signal:     #38e8b0;   /* protected / good */
  --alarm:      #ff5c6c;   /* threat */
  --warn:       #ffb84d;
  --brand:      #6bd5ff;
  --radius:     14px;
  --shell:      1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(107,213,255,.10), transparent 60%),
    radial-gradient(700px 500px at -10% 20%, rgba(56,232,176,.07), transparent 55%),
    var(--ink);
  color: var(--text);
  font: 16px/1.65 ui-sans-serif, -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 12px; }
h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 780; }
h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 720; }
h3 { font-size: 19px; font-weight: 680; }
p  { margin: 0 0 14px; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 62ch; }
.shell { max-width: var(--shell); margin: 0 auto; padding: 0 28px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Consolas, "SF Mono", monospace; }

/* ---- nav ---- */
.site-nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(150%) blur(12px);
  background: rgba(10,15,28,.82);
  border-bottom: 1px solid var(--line-soft);
}
.site-nav .shell { display: flex; align-items: center; gap: 28px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: -.01em; }
.logo .mark {
  width: 22px; height: 22px; border-radius: 6px;
  background: conic-gradient(from 210deg, var(--brand), var(--signal), var(--brand));
  box-shadow: 0 0 18px rgba(107,213,255,.45);
}
.site-nav nav { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.site-nav nav a { color: var(--text); font-size: 14.5px; font-weight: 600; }
.site-nav nav a:hover { color: var(--brand); text-decoration: none; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 11px; font-weight: 660; font-size: 15px;
  border: 1px solid var(--line-soft); color: var(--text); background: rgba(255,255,255,.04);
  cursor: pointer; text-decoration: none;
}
.btn:hover { text-decoration: none; border-color: rgba(107,213,255,.5); }
.btn-primary {
  background: linear-gradient(135deg, #7ce8ff, #38e8b0);
  color: #04121b; border: none; font-weight: 750;
  box-shadow: 0 10px 30px rgba(56,232,176,.18);
}
.btn-lg { padding: 15px 26px; font-size: 16px; }

/* ---- layout blocks ---- */
section { padding: 74px 0; }
section.tight { padding: 48px 0; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 720; letter-spacing: .14em;
  text-transform: uppercase; color: var(--signal); margin-bottom: 14px;
}
.grid { display: grid; gap: 22px; }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.cols-3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.cols-4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
  border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 24px;
}
.card h3 { margin-bottom: 6px; }
.card p:last-child { margin-bottom: 0; }
.rule { height: 1px; background: var(--line-soft); border: 0; margin: 0; }

/* ---- hero ---- */
.hero { padding: 78px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: center; }
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; } }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 18px; }
.trust { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.trust b { color: var(--text); }

/* ---- the map figure ---- */
.map-figure {
  position: relative; border: 1px solid var(--line-soft); border-radius: 18px;
  background: #060b16; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.45);
}
.map-figure svg { display: block; width: 100%; height: auto; }
.map-figure .cap {
  position: absolute; left: 14px; bottom: 12px; font-size: 12px; color: var(--muted);
  background: rgba(6,11,22,.75); border: 1px solid var(--line-soft);
  padding: 5px 10px; border-radius: 9px;
}
.ping { animation: ping 2.8s ease-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes ping { 0% { transform: scale(.5); opacity: .9 } 70% { transform: scale(1.6); opacity: 0 } 100% { opacity: 0 } }
@media (prefers-reduced-motion: reduce) { .ping { animation: none } }

/* ---- numbers strip ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; }
.stat .n { font-size: 32px; font-weight: 780; letter-spacing: -.02em; }
.stat .l { color: var(--muted); font-size: 14px; }

/* ---- comparison table ---- */
.cmp { width: 100%; border-collapse: collapse; font-size: 15px; }
.cmp th, .cmp td { padding: 14px 16px; border-bottom: 1px solid var(--line-soft); text-align: left; }
.cmp th { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.cmp td.yes { color: var(--signal); font-weight: 650; }
.cmp td.no  { color: var(--muted); }

/* ---- steps ---- */
.step { display: flex; gap: 16px; align-items: flex-start; }
.step .num {
  flex: 0 0 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(107,213,255,.12); border: 1px solid rgba(107,213,255,.35);
  color: var(--brand); font-weight: 760;
}

/* ---- pricing ---- */
.price { font-size: 40px; font-weight: 780; letter-spacing: -.02em; }
.price span { font-size: 15px; font-weight: 600; color: var(--muted); }
.plan.featured { border-color: rgba(56,232,176,.45); box-shadow: 0 0 0 1px rgba(56,232,176,.18) inset; }
.tick { color: var(--signal); margin-right: 8px; }
ul.clean { list-style: none; padding: 0; margin: 14px 0 0; }
ul.clean li { padding: 6px 0; border-bottom: 1px dashed var(--line-soft); font-size: 14.5px; }
ul.clean li:last-child { border-bottom: 0; }

/* ---- faq ---- */
details.faq { border-bottom: 1px solid var(--line-soft); padding: 16px 0; }
details.faq summary { cursor: pointer; font-weight: 660; font-size: 16.5px; list-style: none; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; float: right; color: var(--muted); }
details.faq[open] summary::after { content: "–"; }
details.faq p { color: var(--muted); margin: 10px 0 0; max-width: 78ch; }

/* ---- forms ---- */
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 640; }
.field input, .field select {
  background: rgba(255,255,255,.05); border: 1px solid var(--line-soft); color: var(--text);
  border-radius: 10px; padding: 12px 13px; font: inherit;
}
.field .hint { font-size: 12.5px; color: var(--muted); }

/* ---- footer ---- */
.site-foot { border-top: 1px solid var(--line-soft); padding: 40px 0 56px; color: var(--muted); font-size: 14px; }
.site-foot .cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 26px; }
@media (max-width: 820px) { .site-foot .cols { grid-template-columns: 1fr 1fr; } }
.site-foot h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--text); }
.site-foot a { display: block; color: var(--muted); padding: 4px 0; }
.site-foot a:hover { color: var(--brand); text-decoration: none; }