:root {
  color-scheme: light;
  --ink: #11151d;
  --muted: #586170;
  --paper: #f7f8f3;
  --line: #dce2d4;
  --teal: #2c6f65;
  --amber: #f5c86a;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

.site-header {
  align-items: center;
  background: rgba(17, 21, 29, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  height: 64px;
  inset: 0 0 auto;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 64px);
  position: fixed;
  z-index: 20;
}

.brand,
.nav-links,
.header-cta {
  align-items: center;
  display: flex;
}

.brand {
  color: var(--white);
  font-weight: 800;
  gap: 12px;
}

.brand-mark {
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  display: inline-flex;
  font: 900 14px "Space Grotesk", sans-serif;
  height: 36px;
  justify-content: center;
  width: 36px;
}

.nav-links {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 700;
  gap: 28px;
}

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

.header-cta {
  background: var(--amber);
  border-radius: 6px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
  height: 40px;
  padding: 0 18px;
}

.hero {
  background: var(--ink);
  color: var(--white);
  min-height: 88vh;
  overflow: hidden;
  padding-top: 64px;
  position: relative;
}

.hero-image,
.hero-overlay {
  inset: 0;
  position: absolute;
}

.hero-image {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(17, 21, 29, 0.78), rgba(17, 21, 29, 0.54) 48%, rgba(17, 21, 29, 0.72));
}

.hero::after {
  background: linear-gradient(0deg, var(--ink), rgba(17, 21, 29, 0));
  bottom: 0;
  content: "";
  height: 120px;
  left: 0;
  position: absolute;
  right: 0;
}

.hero-content {
  align-content: center;
  display: grid;
  min-height: calc(88vh - 64px);
  max-width: 780px;
  padding: 72px clamp(20px, 8vw, 96px);
  position: relative;
  z-index: 2;
}

.eyebrow {
  align-self: start;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.84);
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  justify-self: start;
  letter-spacing: 0.06em;
  margin: 0 0 22px;
  padding: 10px 12px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", Inter, sans-serif;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(58px, 9vw, 108px);
  line-height: 0.92;
  margin: 0;
}

.hero-copy {
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(18px, 2.1vw, 24px);
  font-weight: 600;
  line-height: 1.55;
  margin: 28px 0 0;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.primary-button,
.secondary-button {
  align-items: center;
  border-radius: 6px;
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  height: 48px;
  justify-content: center;
  padding: 0 22px;
}

.primary-button {
  background: var(--amber);
  color: var(--ink);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--white);
}

.section {
  padding: clamp(60px, 8vw, 90px) clamp(20px, 5vw, 64px);
}

.light-section,
.proof-section {
  background: var(--paper);
}

.section-heading {
  max-width: 820px;
}

.section-kicker {
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.section-kicker.amber {
  color: var(--amber);
}

h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.03;
  margin: 0;
}

.section-heading p:not(.section-kicker),
.split p:not(.section-kicker) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
  margin: 22px 0 0;
}

.pillar-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 44px;
}

.pillar {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 38px rgba(17, 21, 29, 0.05);
  padding: 26px;
}

.pillar-icon {
  align-items: center;
  background: #e6f3ef;
  border-radius: 6px;
  color: var(--teal);
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

h3 {
  font-size: 22px;
  margin: 22px 0 0;
}

.pillar p {
  color: #5b6470;
  font-size: 15px;
  line-height: 1.65;
  margin: 12px 0 0;
}

.dark-section {
  background: var(--ink);
  color: var(--white);
}

.split {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.dark-section .split p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.72);
}

.use-case-list {
  display: grid;
  gap: 12px;
}

.use-case-list p {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 7px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0;
  padding: 18px 20px;
}

.proof-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-grid div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.proof-grid p {
  color: #69717d;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.proof-grid strong {
  display: block;
  font: 900 21px/1.2 "Space Grotesk", Inter, sans-serif;
}

.site-footer {
  align-items: center;
  background: #eef2e9;
  display: flex;
  justify-content: space-between;
  padding: 34px clamp(20px, 5vw, 64px);
}

.site-footer strong {
  display: block;
  font: 900 20px "Space Grotesk", Inter, sans-serif;
}

.site-footer p,
.footer-links {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 22px;
}

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

@media (max-width: 780px) {
  .site-header {
    gap: 14px;
  }

  .nav-links {
    display: none;
  }

  .hero-content {
    padding-top: 84px;
  }

  h1 {
    font-size: clamp(50px, 16vw, 76px);
  }

  .pillar-grid,
  .split,
  .proof-grid {
    grid-template-columns: 1fr;
  }

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