:root {
  color-scheme: light;
  --ink: #101317;
  --muted: #586270;
  --line: #d9e0e7;
  --paper: #f7f9fb;
  --surface: #ffffff;
  --accent: #0f766e;
  --accent-ink: #ffffff;
  --steel: #243447;
}

* {
  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;
  letter-spacing: 0;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 6vw;
  background: rgba(247, 249, 251, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

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

.brand {
  gap: 12px;
  font-weight: 800;
  font-size: 19px;
}

.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

nav {
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

nav a:hover {
  color: var(--ink);
}

.portal-link {
  color: var(--accent);
}

.hero {
  min-height: calc(100svh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: 7vw;
  padding: 7vh 6vw 10vh;
  background:
    linear-gradient(112deg, rgba(255,255,255,0.94) 0%, rgba(255,255,255,0.72) 46%, rgba(36,52,71,0.12) 100%),
    url("/assets/slandotel-logo.webp") right 8vw center / min(38vw, 440px) no-repeat;
}

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

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(56px, 10vw, 132px);
  line-height: 0.92;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  color: var(--steel);
  font-size: 22px;
  line-height: 1.45;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-weight: 750;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.82);
}

.signal-panel {
  align-self: end;
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 24px 80px rgba(16, 19, 23, 0.12);
}

.signal-panel div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.92);
}

.metric {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.signal-panel strong {
  font-size: 18px;
}

.section {
  padding: 72px 6vw;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

h2 {
  max-width: 760px;
  font-size: 42px;
  line-height: 1.05;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.feature-grid article {
  min-height: 210px;
  padding: 28px;
  background: var(--surface);
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

.feature-grid p,
.domain-list dd {
  color: var(--muted);
  line-height: 1.55;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 56px;
  align-items: start;
}

.domain-list {
  margin: 0;
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.domain-list div {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 20px;
  padding: 22px 24px;
  background: var(--surface);
}

.domain-list dt {
  color: var(--ink);
  font-weight: 800;
}

.domain-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 6vw;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 22px;
  }

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

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

  .hero {
    min-height: auto;
    padding: 64px 22px 72px;
    background:
      linear-gradient(112deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.82) 100%),
      url("/assets/slandotel-logo.webp") right 22px top 42px / 160px no-repeat;
  }

  .lead {
    font-size: 18px;
  }

  .section {
    padding: 56px 22px;
  }

  h2 {
    font-size: 32px;
  }

  .domain-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  footer {
    flex-direction: column;
    padding: 28px 22px;
  }
}