:root {
  color-scheme: dark;
  --bg: #03060d;
  --panel: #090d18;
  --panel-strong: #101624;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f7f8fb;
  --muted: #a9b0bf;
  --soft: #d9deeb;
  --accent: #ef5365;
  --accent-strong: #ff6b7a;
  --blue: #35a7ff;
  --green: #58d89d;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 78% 12%, rgba(239, 83, 101, 0.2), transparent 26rem),
    radial-gradient(circle at 14% 80%, rgba(53, 167, 255, 0.14), transparent 26rem),
    linear-gradient(180deg, #040812 0%, var(--bg) 54%, #050813 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100% 4px;
  opacity: 0.16;
}

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

img {
  display: block;
  max-width: 100%;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.site-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 22px auto;
  min-height: calc(100vh - 44px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(4, 8, 18, 0.82);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 31px 38px 0;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(12, 17, 30, 0.86);
  box-shadow: 0 0 42px rgba(239, 83, 101, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 72px;
  height: 44px;
  border-radius: 18px;
  background: #f8f9fb;
  color: #090d18;
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 0 28px rgba(239, 83, 101, 0.26);
}

.brand-kicker,
.section-label,
.eyebrow {
  display: block;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.brand-title {
  display: block;
  margin-top: 4px;
  font-weight: 800;
  color: var(--text);
}

.toplinks {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toplinks a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--soft);
  font-size: 0.92rem;
  font-weight: 700;
}

.toplinks a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(300px, 0.72fr);
  gap: 36px;
  align-items: end;
  padding: 98px 36px 52px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 18px;
}

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

h1 {
  margin-bottom: 18px;
  max-width: 780px;
  font-size: 5.6rem;
  line-height: 0.94;
  font-weight: 900;
}

h2 {
  margin-bottom: 16px;
  font-size: 3.25rem;
  line-height: 1;
  font-weight: 900;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
  line-height: 1.22;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-text {
  max-width: 680px;
  color: var(--soft);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #ff6f7d);
  color: white;
  box-shadow: 0 0 28px rgba(239, 83, 101, 0.28);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

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

.status-panel,
.step-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(11, 16, 29, 0.82);
}

.status-panel {
  padding: 24px;
  box-shadow: 0 0 40px rgba(53, 167, 255, 0.08);
}

.status-panel h2 {
  margin-bottom: 14px;
  font-size: 1.45rem;
}

.status-panel ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.55;
}

.section {
  padding: 56px 36px;
  border-top: 1px solid var(--line);
}

.overview {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 42px;
  align-items: center;
}

.section-label {
  margin-bottom: 14px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.step-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.step-item {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 20px;
  padding: 22px;
  position: relative;
}

.step-item::before {
  content: "";
  position: absolute;
  top: 72px;
  bottom: -19px;
  left: 65px;
  width: 1px;
  background: linear-gradient(var(--line-strong), rgba(255, 255, 255, 0));
}

.step-item:last-child::before {
  display: none;
}

.step-badge {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(239, 83, 101, 0.34);
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 22%, rgba(239, 83, 101, 0.28), transparent 58%),
    rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 1.08rem;
  font-weight: 900;
  box-shadow: 0 0 24px rgba(239, 83, 101, 0.12);
}

.step-content {
  min-width: 0;
  padding-top: 4px;
}

.step-content p {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 1.02rem;
}

.step-content.with-media {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(320px, 1.28fr);
  gap: 24px;
  align-items: start;
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--text);
  font-weight: 800;
}

.text-link::after {
  content: " ->";
  color: var(--accent-strong);
}

.screenshot-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel-strong);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.35);
}

.screenshot-frame img {
  width: 100%;
  background: #070a11;
}

.screenshot-frame.compact {
  max-width: 560px;
}

.screenshot-frame figcaption {
  padding: 12px 14px 14px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 36px 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .site-shell {
    width: min(100% - 24px, 820px);
    margin: 12px auto;
    border-radius: 22px;
  }

  .topbar {
    margin: 16px 16px 0;
    align-items: flex-start;
    flex-direction: column;
    border-radius: 20px;
  }

  .toplinks {
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .overview,
  .step-content.with-media {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 72px 20px 38px;
  }

  h1 {
    font-size: 4.2rem;
  }

  h2 {
    font-size: 2.85rem;
  }

  .section {
    padding: 42px 20px;
  }
}

@media (max-width: 620px) {
  .site-shell {
    width: 100%;
    margin: 0;
    min-height: 100vh;
    border-width: 0;
    border-radius: 0;
  }

  .brand-mark {
    width: 58px;
  }

  .brand-kicker {
    font-size: 0.62rem;
  }

  .toplinks a {
    padding-inline: 8px;
    font-size: 0.84rem;
  }

  h1 {
    font-size: 3.1rem;
  }

  h2 {
    font-size: 2.2rem;
  }

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

  .button {
    width: 100%;
  }

  .step-item {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 14px;
    padding: 18px 14px;
  }

  .step-item::before {
    left: 40px;
  }

  .step-badge {
    width: 48px;
    height: 48px;
    font-size: 0.86rem;
  }
}