:root {
  color-scheme: dark;
  --bg: #07100f;
  --bg-2: #0b1715;
  --panel: rgba(13, 26, 24, 0.82);
  --panel-strong: #101f1d;
  --line: rgba(168, 225, 211, 0.18);
  --line-strong: rgba(129, 237, 211, 0.38);
  --text: #eef8f4;
  --muted: #9eb8b0;
  --soft: #d1e1dc;
  --teal: #47e0c2;
  --teal-2: #8cf2dc;
  --amber: #ffad57;
  --red: #ff6b52;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.42);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(7, 16, 15, 0) 0, var(--bg) 720px),
    radial-gradient(circle at 65% 35%, rgba(71, 224, 194, 0.15), transparent 34rem),
    var(--bg);
  color: var(--text);
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 3.5rem);
  background: rgba(7, 16, 15, 0.74);
  border-bottom: 1px solid rgba(168, 225, 211, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark {
  width: 1.85rem;
  height: 1.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(71, 224, 194, 0.28), transparent 54%),
    linear-gradient(45deg, rgba(255, 173, 87, 0.18), transparent 56%),
    #10201d;
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0.43rem;
  border: 1px solid rgba(238, 248, 244, 0.72);
  border-radius: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.4rem);
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a {
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  min-height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  min-height: 760px;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 8.5rem clamp(1rem, 4vw, 3.5rem) 5rem;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.9;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 16, 15, 0.98) 0%, rgba(7, 16, 15, 0.84) 33%, rgba(7, 16, 15, 0.38) 72%),
    linear-gradient(180deg, rgba(7, 16, 15, 0.2) 0%, rgba(7, 16, 15, 0.15) 58%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(680px, 100%);
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--teal-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1.35rem;
  max-width: 650px;
  color: #ffffff;
  font-size: clamp(3.25rem, 7.4vw, 7.3rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-copy,
.section-heading p,
.policy-copy p,
.cta-section p {
  color: var(--soft);
  font-size: clamp(1.04rem, 1.55vw, 1.22rem);
  line-height: 1.65;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.2rem;
}

.button {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.1rem;
  border-radius: 7px;
  border: 1px solid transparent;
  font-weight: 750;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #06110f;
  background: linear-gradient(135deg, var(--teal-2), var(--teal));
  box-shadow: 0 14px 34px rgba(71, 224, 194, 0.18);
}

.button.secondary {
  border-color: var(--line);
  background: rgba(238, 248, 244, 0.055);
  color: var(--text);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.trust-row span {
  min-height: 2rem;
  display: inline-flex;
  align-items: center;
  padding: 0 0.75rem;
  border: 1px solid rgba(168, 225, 211, 0.14);
  border-radius: 999px;
  background: rgba(7, 16, 15, 0.58);
}

.signal-band {
  position: relative;
  z-index: 3;
  width: min(1180px, calc(100% - 2rem));
  margin: -4.7rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 23, 21, 0.88);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.signal-band.inline-signals {
  width: 100%;
  margin: 0;
}

.signal {
  min-width: 0;
  padding: 1.1rem;
  border-right: 1px solid var(--line);
}

.signal:last-child {
  border-right: 0;
}

.signal.verdict {
  background: rgba(71, 224, 194, 0.065);
}

.signal-label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.signal code {
  display: block;
  overflow: hidden;
  color: #eafef8;
  font-size: 0.9rem;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 8rem) 0 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading.compact {
  max-width: 880px;
}

.feature-grid,
.use-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.feature-card,
.use-grid article {
  min-height: 220px;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(238, 248, 244, 0.045), rgba(238, 248, 244, 0.015)),
    var(--panel);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  margin-bottom: 1.8rem;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--teal-2);
  font-size: 0.78rem;
  font-weight: 800;
  background: rgba(71, 224, 194, 0.08);
}

.feature-card p,
.use-grid p,
.check-list {
  color: var(--muted);
  line-height: 1.6;
}

.policy-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.policy-copy,
.code-panel {
  min-width: 0;
}

.check-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.8rem;
  border-bottom: 1px solid rgba(168, 225, 211, 0.12);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 18px rgba(71, 224, 194, 0.56);
}

.code-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #07110f;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-bar {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  min-height: 2.65rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(238, 248, 244, 0.04);
}

.panel-bar span {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: rgba(238, 248, 244, 0.34);
}

.panel-bar span:nth-child(2) {
  background: var(--amber);
}

.panel-bar span:nth-child(3) {
  background: var(--teal);
}

pre {
  margin: 0;
  padding: 1.25rem;
  overflow-x: auto;
  color: #dff8f0;
  font-size: 0.91rem;
  line-height: 1.72;
}

.use-grid {
  grid-template-columns: repeat(2, 1fr);
}

.use-grid article {
  min-height: 170px;
}

.cta-section {
  margin-top: clamp(4rem, 8vw, 7rem);
  margin-bottom: 0;
  padding: clamp(2rem, 5vw, 3.2rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(71, 224, 194, 0.14), rgba(255, 173, 87, 0.08) 42%, rgba(238, 248, 244, 0.02)),
    var(--panel-strong);
}

.cta-section h2,
.cta-section p {
  max-width: 760px;
}

.site-footer {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.4rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--soft);
}

@media (max-width: 900px) {
  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero {
    min-height: 720px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 16, 15, 0.98) 0%, rgba(7, 16, 15, 0.84) 48%, rgba(7, 16, 15, 0.52) 100%),
      linear-gradient(180deg, rgba(7, 16, 15, 0.18) 0%, var(--bg) 100%);
  }

  .signal-band,
  .feature-grid,
  .policy-section,
  .cta-section {
    grid-template-columns: 1fr;
  }

  .signal {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal code {
    overflow: visible;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }

  .signal:last-child {
    border-bottom: 0;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .policy-section {
    align-items: stretch;
  }

  pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }

  .cta-section .button {
    justify-self: start;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 0.85rem 1rem;
  }

  .brand span:last-child {
    font-size: 0.98rem;
  }

  .nav-cta {
    padding: 0 0.72rem;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 700px;
    padding-top: 7.4rem;
  }

  .hero-image {
    object-position: 61% center;
  }

  .hero-actions .button {
    width: 100%;
  }

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

  .feature-card,
  .use-grid article {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
  }
}