:root {
  color-scheme: light;
  --ink: #121417;
  --muted: #5d6573;
  --line: #dfe4ec;
  --paper: #f8fafc;
  --surface: #ffffff;
  --mint: #2bbf8a;
  --mint-soft: #dbf7ee;
  --indigo: #4f5fe8;
  --indigo-soft: #e5e8ff;
  --amber: #b07620;
  --amber-soft: #fff0d7;
  --shadow: 0 20px 70px rgba(19, 27, 43, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(248, 250, 252, 0.88);
  border-bottom: 1px solid rgba(223, 228, 236, 0.7);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 760;
}

.brand img {
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(18, 20, 23, 0.14);
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.4vw, 24px);
  font-size: 0.94rem;
  font-weight: 650;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

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

.nav-cta {
  color: var(--ink);
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.hero {
  position: relative;
  min-height: 86svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: clamp(74px, 10vw, 132px) clamp(20px, 6vw, 92px);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(140deg, #f7fffb 0%, #f6f7ff 54%, #fff7e8 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(248, 250, 252, 0.99) 0%, rgba(248, 250, 252, 0.9) 40%, rgba(248, 250, 252, 0.24) 78%);
}

.hero-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center end;
  pointer-events: none;
}

.hero-art img {
  width: min(58vw, 780px);
  max-width: none;
  margin-right: clamp(-60px, -4vw, -24px);
  filter: drop-shadow(0 28px 48px rgba(18, 20, 23, 0.22));
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.kicker {
  margin: 0 0 14px;
  color: var(--indigo);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.96;
}

h1 {
  font-size: clamp(4.3rem, 13vw, 11rem);
  font-weight: 860;
}

h2 {
  max-width: 760px;
  font-size: clamp(2.4rem, 6vw, 5.4rem);
  font-weight: 820;
}

.lead {
  max-width: 600px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.18rem, 2.2vw, 1.45rem);
  line-height: 1.55;
}

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

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 760;
  text-decoration: none;
}

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

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

.section {
  padding: clamp(68px, 8vw, 116px) clamp(20px, 6vw, 92px);
}

.intro {
  display: grid;
  gap: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 220px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 36px rgba(18, 20, 23, 0.08);
}

.feature-card span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 760;
}

.feature-card strong {
  display: block;
  margin-top: 20px;
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.feature-card p,
.copy-block p,
.privacy-points p,
.policy-shell p {
  color: var(--muted);
  line-height: 1.65;
}

.feature-card.mint {
  background: linear-gradient(180deg, var(--surface), var(--mint-soft));
  border-color: #b7edd9;
}

.feature-card.mint strong {
  color: #137d5b;
}

.feature-card.indigo {
  background: linear-gradient(180deg, var(--surface), var(--indigo-soft));
  border-color: #cbd1ff;
}

.feature-card.indigo strong {
  color: #303fc4;
}

.feature-card.amber {
  background: linear-gradient(180deg, var(--surface), var(--amber-soft));
  border-color: #f2d6a8;
}

.feature-card.amber strong {
  color: var(--amber);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.copy-block h2 {
  font-size: clamp(2.2rem, 5vw, 4.8rem);
}

.privacy-points {
  display: grid;
  gap: 12px;
}

.privacy-points div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.privacy-points strong {
  display: block;
  font-size: 1.04rem;
}

.privacy-points p {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  padding: 28px clamp(20px, 6vw, 92px);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer a {
  text-decoration: none;
  font-weight: 650;
}

.policy-page {
  background: #ffffff;
}

.policy-shell {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(64px, 9vw, 108px) 0;
}

.policy-shell h1 {
  font-size: clamp(3.4rem, 10vw, 7rem);
}

.policy-shell .lead {
  max-width: none;
}

.policy-shell section {
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

.policy-shell h2 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.1;
}

.policy-shell a {
  color: var(--indigo);
  font-weight: 700;
}

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

  nav {
    gap: 10px;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 86svh;
    align-items: start;
    padding-top: 78px;
    background: linear-gradient(140deg, #f7fffb 0%, #f6f7ff 56%, #fff7e8 100%);
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.99) 0%, rgba(248, 250, 252, 0.94) 62%, rgba(248, 250, 252, 0.24) 100%);
  }

  .hero-art {
    place-items: end center;
  }

  .hero-art img {
    width: min(82vw, 430px);
    margin: 0 0 -132px;
  }

  .hero-copy {
    max-width: 560px;
  }

  h1 {
    font-size: clamp(4.1rem, 18vw, 7.4rem);
  }

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

@media (max-width: 560px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand span {
    max-width: 120px;
  }

  nav a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding-inline: 18px;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-art img {
    width: min(92vw, 390px);
    margin-bottom: -108px;
  }

  .section {
    padding-inline: 18px;
  }
}