@import url("https://fonts.googleapis.com/css2?family=Fragment+Mono&family=Geist+Mono:wght@300;400;500&display=swap");

:root {
  --font-primary: "Geist Mono", "Fragment Mono", monospace;
  --font-secondary: "Fragment Mono", "Geist Mono", monospace;
  --color-bg: #121218;
  --color-bg-deep: #06060c;
  --color-bg-elevated: #06060ccc;
  --color-panel-top: #06060c33;
  --color-panel-bottom: #2d2d5233;
  --color-text: #ffffff;
  --color-text-muted: #ffffff80;
  --color-accent: #bfbfff;
  --color-accent-strong: #aebce5;
  --color-border: #ffffff0d;
  --color-border-soft: #9e9edb14;
  --color-shadow: #0000002e;
  --gradient-page: radial-gradient(120% 100% at 50% 0%, #2d2d521a 0%, #06060c 55%, #06060c 100%);
  --gradient-panel: linear-gradient(180deg, #06060c33 0%, #2d2d5233 100%);
  --gradient-cta: linear-gradient(180deg, #bfbfff 0%, #aebce5 100%);
}

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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--color-bg);
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background: var(--gradient-page);
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.landing {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  padding: clamp(20px, 4vw, 42px) clamp(14px, 3vw, 32px) clamp(88px, 8vw, 100px);
}

.landing::before,
.landing::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.landing::before {
  background:
    repeating-linear-gradient(180deg, #ffffff03 0 1px, transparent 1px 6px),
    radial-gradient(80% 52% at 50% 0%, #9e9edb14 0%, transparent 58%);
  opacity: 0.65;
}

.landing::after {
  background:
    linear-gradient(90deg, #ffffff05 1px, transparent 1px),
    linear-gradient(#ffffff05 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, #000 50%, transparent 100%);
  opacity: 0.18;
}

.shell {
  width: min(100%, 1120px);
  margin: 0 auto;
}

.panel {
  background: var(--gradient-panel);
  border: 1px solid var(--color-border);
  box-shadow:
    inset 0 -2px 8px -3px #9e9edb0a,
    inset 0 -10px 34px -4px #9e9edb03,
    0 14px 36px -24px var(--color-shadow);
}

.hero {
  padding: clamp(18px, 3vw, 28px);
  text-align: center;
}

.hero-badge {
  border: 1px solid var(--color-border-soft);
  background: #06060cbf;
  padding: 14px 10px;
  margin-bottom: clamp(12px, 2.2vw, 22px);
  font-size: clamp(11px, 1.4vw, 14px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero-copy {
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  padding: clamp(16px, 3vw, 30px) clamp(14px, 3vw, 24px);
}

h1 {
  margin: 0;
  font-size: clamp(30px, 7vw, 80px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.hero-keyline {
  margin: clamp(10px, 2vw, 16px) auto;
  max-width: 720px;
  border: 1px solid var(--color-border);
  background: #ffffff05;
  padding: clamp(10px, 1.7vw, 14px);
  font-size: clamp(20px, 4.8vw, 56px);
  line-height: 1.04;
  text-transform: uppercase;
}

.subtitle {
  margin: clamp(10px, 2vw, 16px) auto 0;
  max-width: 760px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: -0.005em;
  line-height: 1.42;
  font-size: clamp(12px, 1.55vw, 20px);
}

.cta-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: clamp(14px, 2.2vw, 24px);
}

.cta {
  min-height: 52px;
  min-width: 200px;
  border: 1px solid #ffffff29;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  font-size: clamp(13px, 1.2vw, 15px);
  transition: transform 180ms ease, filter 180ms ease, box-shadow 180ms ease;
}

.cta-primary {
  background: var(--gradient-cta);
  color: var(--color-bg-deep);
  box-shadow: 0 8px 18px -12px #bfbfff;
}

.cta-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.section {
  margin-top: clamp(14px, 2vw, 20px);
  padding: clamp(14px, 2.5vw, 20px);
}

.section-title {
  margin: 0 0 12px;
  font-size: clamp(12px, 1.2vw, 14px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.feature-item {
  border: 1px solid var(--color-border);
  background: #06060cba;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(12px, 1.25vw, 14px);
  text-transform: uppercase;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-strong);
  box-shadow: 0 0 14px #aebce580;
  flex: 0 0 auto;
}

.trust-list {
  display: grid;
  gap: 10px;
}

.trust-item {
  border: 1px solid var(--color-border);
  background: #06060ca8;
  padding: 12px 14px;
  font-size: clamp(12px, 1.22vw, 14px);
  line-height: 1.36;
  text-transform: uppercase;
}

.trust-item::before {
  content: "✓ ";
  color: var(--color-accent);
}

.final-cta {
  text-align: center;
}

.footer {
  margin-top: clamp(18px, 2vw, 24px);
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
  display: grid;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.mobile-sticky {
  display: none;
}

@media (max-width: 820px) {
  .landing {
    padding-bottom: 104px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .cta {
    width: 100%;
    max-width: 360px;
  }

  .mobile-sticky {
    display: block;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 40;
  }

  .mobile-sticky .cta {
    width: 100%;
    max-width: none;
  }
}