:root {
  --asphalt: #0d0f12;
  --asphalt-elevated: #161a20;
  --panel: #1c222b;
  --panel-edge: rgba(242, 158, 46, 0.22);
  --sodium: #f29e2e;
  --sodium-soft: #f5b85a;
  --phosphor: #b8e06a;
  --mist: #9aa3b2;
  --fog: #c8ced8;
  --ink: #e8ecf2;
  --danger: #e85d4c;
  --glow: rgba(242, 158, 46, 0.35);
  --radius: 18px;
  --max: 1080px;
  --header-h: 64px;
  --font-display: "Source Serif 4", Georgia, serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--fog);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(242, 158, 46, 0.12), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(184, 224, 106, 0.07), transparent 50%),
    linear-gradient(180deg, #0b0d10 0%, var(--asphalt) 40%, #0a0c0f 100%);
  background-attachment: fixed;
}

a {
  color: var(--sodium-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--phosphor);
}

.lane-glow {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(242, 158, 46, 0.03) 50%, transparent 100%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 119px,
      rgba(255, 255, 255, 0.015) 120px
    );
  z-index: 0;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  background: rgba(13, 15, 18, 0.86);
  border-bottom: 1px solid rgba(242, 158, 46, 0.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 20;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand:hover {
  color: var(--sodium);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--panel-edge);
  border-radius: 12px;
  background: var(--panel);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--sodium);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--ink);
}

.nav-cta {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--panel-edge);
  background: linear-gradient(135deg, rgba(242, 158, 46, 0.2), rgba(242, 158, 46, 0.05));
  color: var(--sodium) !important;
  box-shadow: 0 0 24px var(--glow);
}

.hero,
.section {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.hero {
  padding: clamp(3rem, 10vw, 6.5rem) 0 clamp(3rem, 8vw, 5rem);
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sodium);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero h1 span {
  color: var(--sodium-soft);
  text-shadow: 0 0 40px var(--glow);
}

.hero-sub {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--phosphor);
}

.hero-lead {
  max-width: 38rem;
  margin: 1.25rem 0 0;
  color: var(--mist);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

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

.btn-primary {
  color: #1a1208;
  background: linear-gradient(135deg, var(--sodium-soft), var(--sodium));
  box-shadow: 0 0 32px var(--glow);
  border: none;
}

.btn-primary:hover {
  color: #1a1208;
  box-shadow: 0 0 48px rgba(242, 158, 46, 0.55);
}

.btn-ghost {
  color: var(--fog);
  border: 1px solid rgba(154, 163, 178, 0.35);
  background: rgba(28, 34, 43, 0.55);
}

.btn-ghost:hover {
  color: var(--ink);
  border-color: var(--panel-edge);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2.75rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-stats li {
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--panel-edge);
  background: linear-gradient(160deg, rgba(28, 34, 43, 0.95), rgba(22, 26, 32, 0.8));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 0 28px rgba(242, 158, 46, 0.06);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--sodium);
  line-height: 1.1;
}

.hero-stats span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--mist);
}

.section {
  padding: clamp(3rem, 7vw, 5rem) 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-lead {
  margin: 0.9rem 0 0;
  color: var(--mist);
}

.effective {
  margin: 0.75rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mist);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  padding: 1.35rem 1.25rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(242, 158, 46, 0.18);
  background:
    linear-gradient(165deg, rgba(28, 34, 43, 0.98), rgba(13, 15, 18, 0.92)),
    var(--panel);
  box-shadow: 0 0 40px rgba(242, 158, 46, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(242, 158, 46, 0.4);
  box-shadow: 0 0 48px rgba(242, 158, 46, 0.12);
}

.feature-index {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--phosphor);
}

.feature-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
}

.feature-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--mist);
}

.about-panel {
  padding: 1.5rem 1.4rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(184, 224, 106, 0.18);
  background: linear-gradient(145deg, rgba(28, 34, 43, 0.9), rgba(13, 15, 18, 0.85));
  box-shadow: 0 0 50px rgba(184, 224, 106, 0.06);
}

.about-panel p {
  margin: 0 0 1rem;
}

.about-panel p:last-child {
  margin-bottom: 0;
}

.disclaimer {
  padding-top: 1rem;
  border-top: 1px solid rgba(154, 163, 178, 0.2);
  font-size: 0.92rem;
  color: var(--mist);
}

.prose {
  padding: 1.5rem 1.4rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(242, 158, 46, 0.16);
  background: rgba(22, 26, 32, 0.88);
}

.prose h3 {
  margin: 1.75rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
}

.prose h3:first-of-type {
  margin-top: 0.5rem;
}

.prose p,
.prose ul {
  margin: 0 0 0.85rem;
  color: var(--mist);
}

.prose ul {
  padding-left: 1.2rem;
}

.prose li {
  margin-bottom: 0.35rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.2rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--panel-edge);
  background: linear-gradient(160deg, rgba(28, 34, 43, 0.95), rgba(13, 15, 18, 0.9));
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

a.contact-card:hover {
  border-color: rgba(242, 158, 46, 0.45);
  box-shadow: 0 0 36px rgba(242, 158, 46, 0.12);
  color: inherit;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sodium);
}

.contact-value {
  font-size: 1.05rem;
  color: var(--ink);
  word-break: break-word;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(154, 163, 178, 0.15);
  font-size: 0.9rem;
  color: var(--mist);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--mist);
}

.footer-links a:hover {
  color: var(--sodium);
}

@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem;
    border-radius: 16px;
    border: 1px solid var(--panel-edge);
    background: rgba(22, 26, 32, 0.98);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.9rem 1rem;
    border-radius: 12px;
  }

  .site-nav a:hover {
    background: rgba(242, 158, 46, 0.08);
  }

  .nav-cta {
    margin-top: 0.25rem;
    text-align: center;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

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

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .feature-card,
  .contact-card,
  .nav-toggle span {
    transition: none;
  }
}