:root {
  --ink: #241813;
  --muted: #8c7768;
  --paper: #fff9f1;
  --cream: #fff0cf;
  --line: rgba(124, 74, 40, .14);
  --brown: #7c4a28;
  --orange: #ff9e4f;
  --yellow: #ffd56d;
  --green: #3fa660;
  --shadow: 0 24px 70px rgba(58, 39, 25, .15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 4%, rgba(255, 213, 109, .35), transparent 34%),
    radial-gradient(circle at 92% 10%, rgba(255, 158, 79, .18), transparent 32%),
    linear-gradient(180deg, #fffaf3 0%, #f7eadb 100%);
}

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

.intro-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid rgba(124, 74, 40, .08);
  background: rgba(255, 249, 241, .82);
  backdrop-filter: blur(18px);
}

.brand,
.intro-nav nav,
.trust-row,
.hero-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 18px;
}

.brand span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  overflow: hidden;
  color: #fff6ea;
  border-radius: 14px;
  background: #fff8ec;
  box-shadow: 0 12px 24px rgba(39, 28, 21, .18);
  font-weight: 950;
}

.brand span img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro-nav nav {
  gap: 8px;
  padding: 5px;
  border: 1px solid rgba(124, 74, 40, .1);
  border-radius: 999px;
  background: rgba(255, 255, 255, .7);
}

.intro-nav nav a {
  padding: 9px 13px;
  color: var(--muted);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 850;
}

.intro-nav nav a:hover {
  color: var(--ink);
  background: var(--cream);
}

.nav-cta,
.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 16px;
  font-weight: 950;
}

.nav-cta,
.primary {
  color: #fff8ec;
  background: var(--ink);
  box-shadow: 0 18px 36px rgba(39, 28, 21, .2);
}

.secondary {
  color: var(--brown);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .7);
}

main {
  width: min(1180px, calc(100vw - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
  gap: clamp(28px, 6vw, 70px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 64px 0 48px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--brown);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(44px, 7vw, 82px);
  line-height: .95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

p,
li {
  color: var(--muted);
  font-size: 16px;
  font-weight: 680;
  line-height: 1.6;
}

.hero-copy p {
  max-width: 650px;
  font-size: 19px;
}

.hero-actions {
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 20px;
}

.trust-row {
  gap: 8px;
  flex-wrap: wrap;
}

.trust-row span,
.priority-list span {
  display: inline-flex;
  padding: 9px 12px;
  color: var(--brown);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .62);
  font-size: 12px;
  font-weight: 900;
}

.hero-preview {
  position: relative;
  display: block;
  min-height: 620px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: 36px;
  background: white;
  box-shadow: var(--shadow);
}

.hero-preview img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
}

.hero-preview::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(255, 249, 241, .12), rgba(36, 24, 19, .28));
}

.floating-card {
  position: absolute;
  z-index: 1;
  left: 22px;
  right: 22px;
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 24px;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 18px 42px rgba(39, 28, 21, .18);
  backdrop-filter: blur(18px);
}

.floating-card.top {
  top: 22px;
}

.floating-card.bottom {
  bottom: 22px;
}

.floating-card small,
.floating-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.floating-card strong {
  font-size: 22px;
}

.section,
.manual,
.launch {
  padding: 82px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.feature-grid article,
.manual-card,
.manual-side,
.launch {
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 28px;
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 18px 46px rgba(58, 39, 25, .1);
}

.feature-grid article {
  padding: 22px;
}

.feature-grid article span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 22px;
  color: var(--brown);
  border-radius: 14px;
  background: var(--cream);
  font-size: 12px;
  font-weight: 950;
}

.feature-grid p {
  margin-bottom: 0;
  font-size: 14px;
}

.manual {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 18px;
}

.manual-card,
.manual-side {
  padding: clamp(24px, 4vw, 38px);
}

.manual ol,
.manual ul {
  margin: 0;
  padding-left: 20px;
}

.manual li + li {
  margin-top: 10px;
}

.manual a {
  color: var(--brown);
  font-weight: 950;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 470px);
  gap: 28px;
  align-items: start;
}

.priority-list {
  display: grid;
  gap: 10px;
}

.priority-list span {
  justify-content: space-between;
  border-radius: 18px;
  background: rgba(255, 240, 207, .72);
}

.launch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin: 24px 0 72px;
  padding: 34px;
}

.launch h2 {
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .intro-nav nav {
    display: none;
  }

  .hero,
  .manual,
  .split,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-preview,
  .hero-preview img {
    min-height: 480px;
  }
}

@media (max-width: 620px) {
  main {
    width: min(100% - 24px, 1180px);
  }

  .intro-nav {
    padding: 14px 12px;
  }

  .brand strong {
    display: none;
  }

  .nav-cta {
    min-height: 42px;
    padding-inline: 14px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-preview,
  .hero-preview img {
    min-height: 420px;
    border-radius: 28px;
  }

  .floating-card {
    left: 14px;
    right: 14px;
  }

  .section,
  .manual,
  .launch {
    padding: 48px 0;
  }

  .launch {
    align-items: stretch;
    flex-direction: column;
    margin-bottom: 38px;
    padding: 24px;
  }
}