:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #f6f8fc;
  --panel: #ffffff;
  --line: rgba(15, 23, 42, 0.1);
  --text: #111827;
  --muted: #475569;
  --subtle: #64748b;
  --brand: #4386d8;
  --brand-strong: #2563eb;
  --brand-soft: #eaf3ff;
  --shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg-soft);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
}

.brand,
.nav,
.language-switch,
.hero-actions,
.logo-strip,
.site-footer nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 900;
}

.brand img {
  border-radius: 6px;
}

.nav {
  justify-content: center;
  gap: clamp(18px, 4vw, 42px);
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
}

.nav a,
.site-footer a {
  transition: color 160ms ease;
}

.nav a:hover,
.site-footer a:hover {
  color: var(--brand);
}

.language-switch {
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.language-switch a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--subtle);
  font-size: 13px;
  font-weight: 800;
}

.language-switch a.is-active {
  color: #ffffff;
  background: var(--brand);
}

.header-action,
.button,
.install-copy {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 800;
}

.header-action {
  padding: 0 18px;
  color: #ffffff;
  background: var(--brand);
  box-shadow: 0 10px 24px rgba(67, 134, 216, 0.22);
}

.hero {
  width: min(1160px, calc(100% - 40px));
  min-height: calc(100dvh - 82px);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 132px) 0 86px;
  display: grid;
  place-items: center;
}

.hero-copy {
  width: min(900px, 100%);
  text-align: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.16;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.35;
}

.hero-text,
.section-heading p,
.split p,
.deploy-note {
  color: var(--muted);
  font-size: 18px;
}

.hero-text {
  max-width: 760px;
  margin-right: auto;
  margin-bottom: 30px;
  margin-left: auto;
}

.hero-actions {
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.button {
  padding: 0 22px;
  border: 1px solid transparent;
}

.button.primary {
  color: #ffffff;
  background: var(--brand);
  box-shadow: 0 12px 26px rgba(67, 134, 216, 0.24);
}

.button.secondary {
  color: var(--text);
  border-color: var(--line);
  background: #ffffff;
}

.terminal code {
  display: block;
  font: 16px/1.5 "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  white-space: pre-wrap;
}

.terminal code::before {
  content: "$ ";
  color: #93c5fd;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats div {
  min-width: 150px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.04);
}

.hero-stats dt {
  font-weight: 900;
}

.hero-stats dd {
  margin: 2px 0 0;
  color: var(--subtle);
  font-size: 14px;
}

.logo-strip {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--subtle);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.section {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(66px, 8vw, 100px) 0;
}

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

.section-heading.compact {
  margin-bottom: 26px;
}

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

.feature-grid article {
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.04);
}

.feature-grid p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 54px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 12px;
}

.steps div {
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: center;
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
}

.steps strong {
  display: grid;
  place-items: center;
  align-self: stretch;
  color: #ffffff;
  background: var(--brand);
  border-radius: 10px 0 0 10px;
  font-size: 20px;
}

.steps span {
  padding: 0 18px;
  color: var(--muted);
  font-weight: 800;
}

.deploy {
  padding-top: 52px;
}

.terminal {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.terminal-bar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.terminal-bar span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #cbd5e1;
}

.terminal code {
  padding: 0 24px 18px;
  color: var(--text);
}

.terminal code:first-of-type {
  padding-top: 22px;
}

.terminal code::before {
  color: var(--brand);
}

.deploy-note {
  max-width: 820px;
  margin-top: 22px;
}

.site-footer {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 42px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--subtle);
}

.site-footer span {
  color: var(--text);
  font-weight: 900;
}

.site-footer nav {
  gap: 18px;
  flex-wrap: wrap;
}

.page-hero {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(74px, 10vw, 124px) 0 44px;
  text-align: center;
}

.page-hero h1 {
  margin-right: auto;
  margin-left: auto;
}

.page-hero p:last-child {
  max-width: 780px;
  margin-right: auto;
  margin-bottom: 0;
  margin-left: auto;
  color: var(--muted);
  font-size: 18px;
}

.compare-section {
  padding-top: 48px;
}

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

.check-grid article {
  min-height: 176px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.04);
}

.check-grid p {
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare-table th {
  color: var(--text);
  background: #f8fbff;
  font-size: 14px;
}

.compare-table td {
  color: var(--muted);
  font-weight: 700;
}

.compare-table tr:last-child td {
  border-bottom: 0;
}

.compare-table td:first-child {
  color: var(--text);
}

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

.plain-list li {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  color: var(--muted);
  font-weight: 700;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto auto auto;
    align-items: flex-start;
    gap: 14px;
  }

  .nav {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: flex-start;
    gap: 22px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .language-switch {
    margin-left: auto;
  }

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

  .hero {
    min-height: auto;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .check-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 16px 18px;
  }

  .header-action {
    min-height: 40px;
    padding: 0 14px;
  }

  .language-switch a {
    min-height: 32px;
    padding: 0 8px;
  }

  .hero {
    width: auto;
    margin: 0 18px;
    padding: 56px 0 72px;
  }

  h1 {
    font-size: 38px;
  }

  .hero-text,
  .section-heading p,
  .split p,
  .deploy-note {
    font-size: 16px;
  }

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

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

  .terminal code {
    font-size: 13px;
  }

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