:root {
  --bg: #eef3f8;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-strong: #ffffff;
  --text: #162234;
  --muted: #5d6b81;
  --line: rgba(17, 33, 55, 0.1);
  --brand: #0c9fb0;
  --brand-deep: #0e6072;
  --accent: #ff8f3d;
  --success: #1f8f5f;
  --shadow: 0 24px 70px rgba(17, 33, 55, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Public Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(12, 159, 176, 0.18), transparent 26rem),
    radial-gradient(circle at bottom right, rgba(255, 143, 61, 0.18), transparent 22rem),
    linear-gradient(180deg, #f7fafc 0%, var(--bg) 100%);
}

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

img {
  display: block;
}

.site-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0 2rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(18px);
}

.compact-topbar {
  margin-bottom: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand span {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand strong,
.topnav a,
.button,
.status-pill,
.topbar-link {
  font-weight: 600;
}

.brand strong,
h1,
h2,
h3 {
  font-family: "Space Grotesk", "Public Sans", sans-serif;
  letter-spacing: -0.04em;
}

.brand em {
  font-style: normal;
  color: var(--muted);
  font-size: 0.93rem;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
}

.nav-cta,
.topbar-link {
  color: var(--brand-deep);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.95fr);
  gap: 1.15rem;
  align-items: stretch;
  margin-bottom: 1.15rem;
}

.hero-copy,
.hero-panel,
.info-card,
.feature-card,
.success-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 2.5rem;
}

.hero-panel,
.info-card,
.feature-card {
  padding: 1.4rem;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-deep);
}

h1 {
  margin: 0 0 0.9rem;
  font-size: clamp(2.55rem, 5vw, 4.5rem);
  line-height: 0.95;
}

h2,
h3 {
  margin: 0 0 0.65rem;
  line-height: 1.04;
}

h2 {
  font-size: clamp(1.55rem, 2vw, 2.2rem);
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0;
  line-height: 1.6;
}

.hero-text,
.status-note,
.metric-card span,
.info-card p,
.feature-card p,
.footer p,
.detail-card p {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.35rem 0;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.button:hover,
.button:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible,
.topbar-link:hover,
.topbar-link:focus-visible {
  transform: translateY(-1px);
}

.button:focus-visible,
.topnav a:focus-visible,
.topbar-link:focus-visible,
.footer-links a:focus-visible,
.contact-list a:focus-visible {
  outline: 3px solid rgba(12, 159, 176, 0.28);
  outline-offset: 4px;
}

.button-primary {
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  color: #ffffff;
  box-shadow: 0 18px 28px rgba(12, 96, 114, 0.26);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
}

.hero-points,
.stack-list,
.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-points li,
.stack-list li,
.contact-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--muted);
}

.hero-points li + li,
.stack-list li + li,
.contact-list li + li {
  margin-top: 0.7rem;
}

.hero-points li::before,
.stack-list li::before,
.contact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.54rem;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
}

.panel-header,
.status-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.9rem;
}

.status-live {
  background: rgba(31, 143, 95, 0.12);
  color: var(--success);
}

.panel-grid,
.section-grid,
.feature-band,
.detail-band {
  display: grid;
  gap: 1rem;
}

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

.metric-card,
.detail-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-strong);
}

.metric-card p {
  margin-bottom: 0.25rem;
  color: var(--brand-deep);
  font-size: 0.92rem;
  font-weight: 600;
}

.metric-card h2 {
  margin-bottom: 0.35rem;
  font-size: 1.75rem;
}

.accent-card {
  background:
    linear-gradient(180deg, rgba(255, 143, 61, 0.12), rgba(255, 255, 255, 0.98));
}

.section-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  margin-bottom: 1.15rem;
}

.feature-band {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stack-card {
  background:
    linear-gradient(180deg, rgba(12, 159, 176, 0.08), rgba(255, 255, 255, 0.94));
}

.footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
  padding: 1rem 0 0.25rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.9rem 1.2rem;
  color: var(--muted);
}

.success-body {
  display: flex;
}

.install-shell {
  width: min(940px, calc(100% - 2rem));
}

.install-main {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 8rem);
}

.success-card {
  width: min(760px, 100%);
  padding: 2.35rem;
  text-align: center;
}

.success-badge {
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  margin: 0 auto 1.1rem;
  border-radius: 26px;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.35)),
    linear-gradient(160deg, rgba(12, 159, 176, 0.25), rgba(31, 143, 95, 0.25));
  border: 1px solid rgba(12, 159, 176, 0.2);
}

.success-badge span {
  width: 26px;
  height: 15px;
  border-left: 4px solid var(--success);
  border-bottom: 4px solid var(--success);
  transform: rotate(-45deg) translateY(-2px);
}

.detail-band {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.25rem;
  text-align: left;
}

.contact-list a,
.footer-links a {
  color: var(--brand-deep);
}

@media (max-width: 920px) {
  .topbar,
  .footer {
    border-radius: 24px;
  }

  .hero,
  .section-grid,
  .feature-band,
  .detail-band {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .success-card {
    padding: 1.45rem;
  }

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

  .footer,
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links,
  .topnav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 1rem, 100%);
    padding-top: 0.5rem;
  }

  .topbar,
  .hero-copy,
  .hero-panel,
  .info-card,
  .feature-card,
  .success-card {
    border-radius: 22px;
  }

  h1 {
    font-size: 2.3rem;
  }

  .button {
    width: 100%;
  }
}