:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5c6875;
  --line: #dce3e9;
  --paper: #ffffff;
  --soft: #f5f8fa;
  --teal: #0e9f9a;
  --coral: #f36f62;
  --navy: #263445;
  --gold: #d69b2d;
  --shadow: 0 22px 70px rgba(23, 32, 42, 0.14);
}

* {
  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;
  line-height: 1.5;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(220, 227, 233, 0.72);
  backdrop-filter: blur(18px);
}

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

.brand {
  gap: 10px;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  font-weight: 800;
}

.nav-links {
  gap: 22px;
  color: var(--muted);
  font-size: 0.94rem;
}

.header-action,
.primary-action,
.secondary-action {
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 700;
}

.header-action {
  padding: 0 16px;
  color: white;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 120px clamp(20px, 5vw, 72px) 84px;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.78) 36%, rgba(255, 255, 255, 0.18) 72%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(4rem, 13vw, 9.5rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 18px 0 10px;
  font-size: 1.2rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 570px;
  margin: 28px 0 0;
  color: var(--navy);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

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

.primary-action,
.secondary-action {
  display: inline-flex;
  padding: 0 20px;
}

.primary-action {
  color: white;
  background: var(--teal);
  box-shadow: 0 12px 24px rgba(14, 159, 154, 0.24);
}

.secondary-action {
  border: 1px solid rgba(23, 32, 42, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.signal-strip div {
  padding: 28px clamp(20px, 5vw, 72px);
  background: var(--paper);
}

.signal-strip strong,
.signal-strip span {
  display: block;
}

.signal-strip span {
  margin-top: 6px;
  color: var(--muted);
}

.section,
.workflow {
  padding: clamp(72px, 10vw, 128px) clamp(20px, 5vw, 72px);
}

.section-heading {
  display: grid;
  gap: 8px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.feature-card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(23, 32, 42, 0.06);
}

.feature-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: white;
  background: var(--navy);
  font-weight: 800;
}

.feature-card:nth-child(2) .feature-icon {
  background: var(--coral);
}

.feature-card:nth-child(3) .feature-icon {
  background: var(--gold);
}

.feature-card p,
.launch p {
  color: var(--muted);
}

.plans {
  background: var(--paper);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  display: flex;
  min-height: 620px;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(23, 32, 42, 0.06);
}

.featured-plan {
  border-color: rgba(14, 159, 154, 0.52);
  box-shadow: 0 22px 58px rgba(14, 159, 154, 0.14);
}

.plan-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  color: white;
  background: var(--coral);
  font-size: 0.76rem;
  font-weight: 800;
}

.plan-header {
  min-height: 118px;
  padding-right: 78px;
}

.plan-header p {
  margin: 8px 0 0;
  color: var(--muted);
}

.plan-price {
  margin: 10px 0 22px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 820;
  line-height: 1;
}

.plan-price span {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.plan-features {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
  padding: 0;
  color: var(--navy);
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 28px;
}

.plan-features li::before {
  content: "";
  position: absolute;
  top: 0.45em;
  left: 0;
  width: 14px;
  height: 8px;
  border-bottom: 3px solid var(--teal);
  border-left: 3px solid var(--teal);
  transform: rotate(-45deg);
}

.plan-action {
  display: inline-flex;
  width: 100%;
  margin-top: auto;
}

.workflow {
  background: var(--soft);
}

.workflow-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
  display: grid;
  gap: 12px;
}

.steps li {
  counter-increment: steps;
  position: relative;
  min-height: 64px;
  padding: 18px 18px 18px 60px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 8px 24px rgba(23, 32, 42, 0.05);
}

.steps li::before {
  content: counter(steps);
  position: absolute;
  top: 16px;
  left: 16px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  background: #e5f6f5;
  color: var(--teal);
  font-weight: 800;
}

.launch {
  max-width: 960px;
}

code {
  padding: 0.12em 0.35em;
  border-radius: 6px;
  background: #eef2f5;
  color: var(--navy);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 820px) {
  .site-header {
    position: absolute;
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .hero {
    min-height: 88vh;
    padding-top: 154px;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.76) 56%, rgba(255, 255, 255, 0.28) 100%),
      linear-gradient(0deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0));
  }

  .signal-strip,
  .feature-grid,
  .plan-grid,
  .workflow-panel {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .plan-card {
    min-height: auto;
  }

  .plan-header {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .header-action {
    width: 100%;
  }

  .hero-actions a {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
  }
}