:root {
  --navy-950: #031128;
  --navy-900: #071a3b;
  --navy-800: #0b2857;
  --navy-700: #12396f;
  --blue: #2e79ff;
  --gold: #f3c85b;
  --gold-light: #ffe69a;
  --ink: #10213d;
  --muted: #61708a;
  --paper: #f7f9fc;
  --white: #fff;
  --line: #dfe6ef;
  --shadow: 0 30px 80px rgba(2, 12, 35, .22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  height: 84px;
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: auto;
  padding: 0 24px;
  color: #fff;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 750; letter-spacing: -.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.site-header nav { display: flex; gap: 30px; margin: auto; font-size: 14px; color: #c5d2e8; }
.site-header nav a:hover { color: #fff; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 13px;
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 10px 34px rgba(243, 200, 91, .18);
  font-weight: 750;
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 38px rgba(243, 200, 91, .3); }
.button-small { min-height: 38px; padding: 0 16px; border-radius: 10px; font-size: 13px; }

.hero {
  position: relative;
  min-height: 780px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(520px, 1.1fr);
  align-items: center;
  gap: 52px;
  padding: 145px max(24px, calc((100vw - 1152px) / 2)) 95px;
  color: #fff;
  background:
    radial-gradient(circle at 79% 45%, rgba(28, 103, 214, .35), transparent 34%),
    radial-gradient(circle at 10% 82%, rgba(243, 200, 91, .10), transparent 28%),
    linear-gradient(145deg, #061630 0%, #061c41 58%, #04142d 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, transparent, #000 38%, transparent);
}
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.eyebrow, .kicker { color: var(--gold); font-size: 13px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: #5ce5a2; box-shadow: 0 0 14px #5ce5a2; }
h1 { max-width: 640px; margin: 19px 0 22px; font-size: clamp(54px, 5.2vw, 78px); line-height: .98; letter-spacing: -.06em; }
.lede { max-width: 580px; margin: 0; color: #c9d5e9; font-size: 20px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 34px; }
.text-link { color: #e6edf8; font-weight: 700; }
.text-link span { display: inline-block; margin-left: 5px; transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.requirements { margin-top: 16px; color: #8294b1; font-size: 12px; }

.hero-visual { min-width: 0; perspective: 1200px; }
.glow { position: absolute; inset: 8% 2%; background: #2f7dff; filter: blur(80px); opacity: .18; }
.app-window {
  position: relative;
  overflow: hidden;
  width: 690px;
  max-width: 100%;
  margin-left: auto;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 18px;
  color: var(--ink);
  background: rgba(249, 250, 252, .97);
  box-shadow: var(--shadow), 0 0 0 1px rgba(0,0,0,.15);
  transform: rotateY(-4deg) rotateX(1deg);
}
.titlebar { height: 46px; display: flex; align-items: center; border-bottom: 1px solid #e1e4e8; background: rgba(255,255,255,.82); font-size: 12px; font-weight: 700; }
.titlebar > span { margin: auto; transform: translateX(-31px); }
.traffic { display: flex; gap: 7px; padding-left: 15px; }
.traffic i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.traffic i:nth-child(2) { background: #ffbd2e; }.traffic i:nth-child(3) { background: #28c840; }
.app-body { display: grid; grid-template-columns: 155px 1fr; min-height: 390px; }
.sidebar { padding: 14px 9px; border-right: 1px solid #e3e7ec; background: #f1f3f6; color: #38455a; font-size: 11px; }
.sidebar small { display: block; margin: 23px 9px 8px; color: #99a3b1; font-size: 8px; font-weight: 800; letter-spacing: .09em; }
.nav-row { display: flex; align-items: center; gap: 8px; padding: 8px 9px; border-radius: 7px; }
.nav-row b { margin-left: auto; color: #8a94a3; }.nav-row.active { color: white; background: #1777ec; }
.patrol { padding: 27px 25px; }
.patrol-heading { display: flex; align-items: start; justify-content: space-between; margin-bottom: 20px; }
.patrol-heading strong { display: block; font-size: 22px; letter-spacing: -.03em; }
.patrol-heading span { display: block; margin-top: 5px; color: #7f8997; font-size: 11px; }
.patrol-heading button { border: 0; color: #566275; background: transparent; font-size: 18px; }
.project-card { margin-top: 12px; padding: 16px; border: 1px solid #e6e9ed; border-radius: 12px; background: #fff; box-shadow: 0 5px 14px rgba(24, 36, 60, .04); }
.project-card.warning { border-left: 3px solid #f0ad3d; }
.project-top { display: flex; align-items: center; justify-content: space-between; }
.project-top strong { font-size: 14px; }.project-top em { padding: 4px 7px; border-radius: 12px; color: #b56b09; background: #fff0d8; font-size: 9px; font-style: normal; font-weight: 700; }
.project-card p { color: #7b8696; font-size: 10px; }
.project-card button { margin-right: 7px; padding: 6px 9px; border: 1px solid #dce1e8; border-radius: 6px; color: #4d596b; background: #f8f9fa; font-size: 9px; }
.project-card button.primary { border-color: #176fe2; color: #fff; background: #1777ec; }
.watch-badge { position: absolute; right: -18px; bottom: -40px; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border: 1px solid rgba(255,255,255,.14); border-radius: 13px; color: #dfe8f7; background: rgba(5, 20, 48, .88); box-shadow: 0 15px 40px rgba(0,0,0,.25); backdrop-filter: blur(12px); font-size: 12px; }
.eyes { color: #ff5f64; letter-spacing: 3px; }

.trust-strip { display: flex; align-items: center; justify-content: center; gap: 28px; min-height: 78px; padding: 18px 24px; border-bottom: 1px solid var(--line); color: #5e6b80; background: #fff; font-size: 13px; font-weight: 650; }
.trust-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }
.section { max-width: 1152px; margin: auto; padding: 120px 24px; }
.section-intro { max-width: 620px; }
.section h2, .final-cta h2 { margin: 12px 0 18px; color: var(--navy-900); font-size: clamp(38px, 4vw, 54px); line-height: 1.06; letter-spacing: -.045em; }
.section-intro p { color: var(--muted); font-size: 18px; line-height: 1.6; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 62px; }
.steps article { position: relative; padding: 30px 28px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.step-number { color: #bd8e21; font-size: 12px; font-weight: 850; letter-spacing: .1em; }
.steps h3, .feature-card h3 { margin: 20px 0 10px; color: var(--navy-900); font-size: 21px; letter-spacing: -.025em; }
.steps p, .feature-card p { margin: 0; color: var(--muted); line-height: 1.62; }

.features { max-width: none; padding-left: max(24px, calc((100vw - 1152px) / 2)); padding-right: max(24px, calc((100vw - 1152px) / 2)); background: #eef3f9; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.feature-card { min-height: 260px; padding: 28px; border: 1px solid rgba(20, 48, 85, .09); border-radius: 20px; background: rgba(255,255,255,.88); box-shadow: 0 12px 30px rgba(18, 40, 75, .05); }
.feature-card.large { grid-column: span 2; }
.feature-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: #8d6510; background: #fff3cd; font-size: 22px; font-weight: 800; }
.signal-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.signal-list span { padding: 7px 10px; border: 1px solid #dfe5ec; border-radius: 8px; color: #637087; background: #f7f9fb; font: 11px ui-monospace, SFMono-Regular, Menlo, monospace; }
.calm-card { display: flex; align-items: end; gap: 30px; color: #fff; background: linear-gradient(145deg, var(--navy-800), var(--navy-950)); }
.calm-card h3 { color: #fff; }.calm-card p { color: #b7c7dd; }.calm-card .feature-icon { color: var(--gold); background: rgba(243,200,91,.12); }
.meter { flex: 0 0 105px; display: flex; align-items: end; gap: 7px; height: 90px; padding: 14px; border-radius: 14px; background: rgba(255,255,255,.06); }
.meter span { flex: 1; height: 15%; border-radius: 4px; background: var(--gold); opacity: .8; }.meter span:nth-child(2) { height: 28%; }.meter span:nth-child(3) { height: 18%; }.meter span:nth-child(4) { height: 38%; }.meter span:nth-child(5) { height: 22%; }

.privacy { display: grid; grid-template-columns: 180px 1fr .75fr; align-items: center; gap: 52px; }
.owl-mark { width: 170px; filter: drop-shadow(0 15px 22px rgba(8, 31, 69, .18)); }
.privacy p { max-width: 600px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.privacy ul { margin: 0; padding: 0; list-style: none; }
.privacy li { padding: 12px 0; border-bottom: 1px solid var(--line); color: #41506a; font-weight: 650; }
.privacy li span { margin-right: 9px; color: #31a66c; }
.final-cta { padding: 110px 24px; text-align: center; color: #fff; background: linear-gradient(150deg, #071b3d, #0b2b5b); }
.final-cta img { width: 104px; height: 104px; margin-bottom: 26px; border-radius: 25px; box-shadow: 0 18px 40px rgba(0,0,0,.3); }
.final-cta h2 { color: #fff; }.final-cta p { margin: 0 0 28px; color: #b9c7dc; font-size: 18px; }
footer { display: flex; align-items: center; gap: 28px; max-width: 1152px; min-height: 110px; margin: auto; padding: 25px 24px; color: #758198; font-size: 13px; }
footer p { margin-right: auto; } footer > div:last-child { display: flex; gap: 24px; } footer a:hover { color: var(--ink); }

@media (max-width: 960px) {
  .site-header nav { display: none; }
  .site-header .button { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 145px; }
  .hero-copy { text-align: center; }.hero-copy h1, .lede { margin-left: auto; margin-right: auto; }.hero-actions { justify-content: center; }
  .hero-visual { width: min(690px, 100%); margin: 20px auto 0; }
  .steps { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .privacy { grid-template-columns: 130px 1fr; }.privacy .owl-mark { width: 130px; }.privacy ul { grid-column: 2; }
}
@media (max-width: 620px) {
  .site-header { height: 72px; }.site-header .button { display: none; }
  .hero { min-height: auto; padding-top: 120px; padding-bottom: 75px; }
  h1 { font-size: 50px; }.lede { font-size: 17px; }.hero-actions { flex-direction: column; gap: 18px; }
  .app-window { transform: none; }.app-body { grid-template-columns: 1fr; }.sidebar { display: none; }.patrol { padding: 20px 16px; }.watch-badge { right: 8px; bottom: -38px; }
  .trust-strip { flex-direction: column; gap: 10px; text-align: center; }.trust-strip i { display: none; }
  .section { padding-top: 80px; padding-bottom: 80px; }.feature-grid { grid-template-columns: 1fr; }.feature-card.large { grid-column: auto; }.calm-card { display: block; }.meter { width: 120px; margin-top: 25px; }
  .privacy { grid-template-columns: 1fr; text-align: center; }.privacy .owl-mark { margin: auto; }.privacy ul { grid-column: auto; text-align: left; }
  footer { flex-wrap: wrap; justify-content: center; text-align: center; } footer p { width: 100%; margin: 0; } footer > div:last-child { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button, .text-link span { transition: none; } }