:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #5d6963;
  --line: #dae2dd;
  --paper: #f7f8f4;
  --white: #ffffff;
  --brand: #176b4d;
  --brand-dark: #103f32;
  --accent: #f3bd4d;
  --offer: #2f6b74;
  --offer-soft: #dfeef0;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
}

.shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid rgba(16, 63, 50, 0.12);
  background: rgba(247, 248, 244, 0.94);
  padding: 0 clamp(18px, 4vw, 48px);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--brand-dark);
  font-weight: 900;
  text-decoration: none;
}

.brand__mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--brand-dark);
  color: var(--white);
  font-size: 13px;
}

.domain-note {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero {
  min-height: calc(100vh - 64px);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.8fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 42px 0 64px;
}

.hero__copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--offer);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(44px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0;
}

.lede,
.section p,
.cta p,
.disclosure p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.lede {
  max-width: 650px;
  margin-bottom: 28px;
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 18px;
  font-weight: 900;
  text-decoration: none;
  transition:
    transform 150ms ease,
    background-color 150ms ease,
    border-color 150ms ease;
}

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

.button--primary {
  background: var(--accent);
  color: #1e1b10;
}

.button--ghost {
  border-color: var(--line);
  background: var(--white);
  color: var(--brand-dark);
}

.hero__visual {
  min-height: 560px;
  display: grid;
  align-items: end;
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(13, 40, 34, 0.12), rgba(13, 40, 34, 0.44)),
    var(--hero-image, url("../landing-page/assets/home-solve-higgsfield-hero.png"));
  background-position: center;
  background-size: cover;
  box-shadow: 0 30px 80px rgba(21, 33, 29, 0.18);
  overflow: hidden;
}

.visual-card {
  margin: 24px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius);
  background: rgba(10, 30, 24, 0.72);
  color: var(--white);
  padding: 22px;
}

.visual-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.visual-card strong {
  display: block;
  font-size: 30px;
  line-height: 1.05;
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 74px 0;
}

.section--split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 48px;
  align-items: start;
}

.checklist {
  display: grid;
  gap: 10px;
}

.checklist label {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 14px 16px;
  font-weight: 800;
}

.checklist input {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  accent-color: var(--offer);
}

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

.section--cards article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 24px;
}

.section--cards span {
  display: inline-grid;
  width: 36px;
  height: 36px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--offer-soft);
  color: var(--offer);
  font-weight: 900;
}

.cta {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  border-radius: var(--radius);
  background: var(--brand-dark);
  color: var(--white);
  padding: 34px;
}

.cta p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.disclosure {
  padding-top: 0;
}

.disclosure p {
  max-width: 900px;
  font-size: 14px;
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 12px 18px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 34px;
  }

  .hero__visual {
    min-height: 380px;
  }

  h1 {
    font-size: 44px;
  }

  .lede {
    font-size: 18px;
  }

  .section,
  .cta {
    width: min(100% - 28px, 1120px);
  }

  .section--split,
  .section--cards,
  .cta {
    grid-template-columns: 1fr;
  }

  .cta {
    align-items: stretch;
  }
}