:root {
  color-scheme: light;
  --bg: #f2f8f5;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --text: #0f1f1a;
  --muted: #61736c;
  --green: #18c76f;
  --green-dark: #0e9b57;
  --blue: #2aabee;
  --line: rgba(21, 58, 44, 0.1);
  --shadow: 0 24px 70px rgba(16, 78, 50, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at 14% 4%, rgba(24, 199, 111, 0.18), transparent 34%),
    radial-gradient(circle at 88% 14%, rgba(42, 171, 238, 0.13), transparent 28%),
    linear-gradient(180deg, #fbfffd 0%, var(--bg) 100%);
  color: var(--text);
}

a {
  color: inherit;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: 22px;
  align-items: stretch;
  min-height: 620px;
  padding-top: 34px;
}

.hero--compact {
  min-height: 460px;
}

.hero__copy,
.hero__card,
.section,
.cta {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 32px;
  padding: clamp(32px, 6vw, 70px);
}

.hero__card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  border-radius: 32px;
  padding: 26px;
  background:
    linear-gradient(150deg, rgba(24, 199, 111, 0.12), rgba(255, 255, 255, 0.9)),
    var(--surface);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 850;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(42px, 7vw, 74px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.05;
}

h3 {
  margin-bottom: 8px;
  font-size: 21px;
}

.lead {
  max-width: 650px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.45;
}

.notice {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-links a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(24, 199, 111, 0.18);
  border-radius: 14px;
  color: #176b46;
  background: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

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

.actions--center {
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 18px;
  font-size: 17px;
  font-weight: 850;
  text-decoration: none;
}

.button--primary {
  color: #fff;
  background: linear-gradient(180deg, #31df83 0%, var(--green) 100%);
  box-shadow: 0 12px 26px rgba(24, 199, 111, 0.28);
}

.button--secondary {
  color: var(--green-dark);
  background: rgba(24, 199, 111, 0.1);
}

.app-icon {
  display: grid;
  width: 84px;
  height: 84px;
  place-items: center;
  border-radius: 26px;
  color: #fff;
  background:
    radial-gradient(circle at 35% 20%, rgba(255, 255, 255, 0.22), transparent 30%),
    linear-gradient(145deg, #0d2018 0%, #0f3d29 100%);
  box-shadow:
    inset 0 0 0 2px rgba(24, 199, 111, 0.78),
    0 18px 36px rgba(24, 199, 111, 0.22);
  font-size: 18px;
  font-weight: 950;
}

.hero__card strong {
  display: block;
  font-size: 31px;
  line-height: 1.1;
}

.hero__card p,
.steps p,
.grid-section p,
.faq p,
.cta p {
  color: var(--muted);
  line-height: 1.55;
}

.chips,
.keyword-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.chips span,
.keyword-box span {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 16px;
  color: #174833;
  background: rgba(255, 255, 255, 0.76);
  font-weight: 800;
}

.section,
.cta {
  margin-top: 22px;
  border-radius: 30px;
  padding: clamp(24px, 4vw, 44px);
}

.section__head {
  max-width: 720px;
  margin-bottom: 24px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.steps article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.74);
}

.steps span {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  place-items: center;
  border-radius: 13px;
  color: var(--green-dark);
  background: rgba(24, 199, 111, 0.12);
  font-weight: 900;
}

.grid-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 24px;
  align-items: center;
}

.intent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.intent-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(24, 199, 111, 0.08), rgba(255, 255, 255, 0.78)),
    rgba(255, 255, 255, 0.74);
}

.text-section p {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.62;
}

.text-section p:last-child {
  margin-bottom: 0;
}

.text-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.use-case-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.use-case-list article {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.74);
}

.use-case-list p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

.faq details:first-of-type {
  border-top: 0;
}

.faq summary {
  cursor: pointer;
  font-size: 19px;
  font-weight: 850;
}

.faq p {
  margin: 12px 0 0;
}

.cta {
  text-align: center;
}

.cta p {
  margin-bottom: 22px;
  font-size: 19px;
}

@media (max-width: 860px) {
  main {
    width: min(100% - 24px, 620px);
    padding-top: 14px;
  }

  .hero,
  .grid-section {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .hero__copy,
  .hero__card,
  .section,
  .cta {
    border-radius: 24px;
  }

  h1 {
    font-size: clamp(38px, 12vw, 58px);
  }

  .lead {
    font-size: 18px;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .intent-grid {
    grid-template-columns: 1fr;
  }

  .text-columns,
  .use-case-list {
    grid-template-columns: 1fr;
  }

  .actions,
  .actions--center {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .page-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .page-links a {
    justify-content: center;
  }
}