:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-soft: #1d222c;
  --text: #f4f0e8;
  --muted: #a9adba;
  --line: rgba(244, 240, 232, 0.12);
  --accent: #d6a85f;
  --accent-2: #7cc7c0;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 28px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 199, 192, 0.16), transparent 32rem),
    radial-gradient(circle at 80% 10%, rgba(214, 168, 95, 0.14), transparent 28rem),
    linear-gradient(135deg, #0f1115 0%, #11151d 54%, #0b0c10 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--max), calc(100% - 32px));
  margin: 18px auto 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 17, 21, 0.72);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #101216;
  background: linear-gradient(135deg, var(--accent), #f1d593);
}

.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 180ms ease;
}

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

.nav-toggle {
  display: none;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
}

.section-pad {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 94px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - 78px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 920px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  line-height: 0.88;
  letter-spacing: -0.075em;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 4.3rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h3 {
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.hero-text,
.approach-copy p,
.contact-section p {
  max-width: 690px;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #111318;
  background: var(--accent);
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-card,
.feature-card,
.quote-card,
.contact-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.065), rgba(255,255,255,0.025));
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 18px;
}

.signal-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  align-items: center;
  padding: 24px 12px;
  border-bottom: 1px solid var(--line);
}

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

.signal-row span,
.range-list span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
}

.split-section,
.range-section,
.approach-section {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 38px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 28px;
}

.feature-card p {
  color: var(--muted);
  line-height: 1.7;
}

.range-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.range-list div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 28px;
  background: rgba(23, 26, 33, 0.86);
}

.range-list p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.approach-section {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 24px;
  align-items: start;
}

.quote-card {
  padding: 32px;
  position: sticky;
  top: 112px;
}

blockquote {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.contact-section {
  padding: 54px;
  text-align: center;
}

.contact-section h2,
.contact-section p {
  margin-left: auto;
  margin-right: auto;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    border-radius: 26px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 14px;
    right: 14px;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(15, 17, 21, 0.94);
  }

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

  .site-nav a {
    padding: 12px;
  }

  .hero,
  .approach-section,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .section-pad {
    padding: 70px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 72px;
  }

  .quote-card {
    position: static;
  }

  .range-list div {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .contact-section {
    padding: 34px 22px;
  }
}