:root {
  color-scheme: dark;
  --bg: #0b0b0c;
  --text: #f5f5f5;
  --muted: #b7b7bd;
  --accent: #ffffff;
  --accent-soft: rgba(255, 255, 255, 0.08);
  --surface: rgba(17, 17, 19, 0.8);
  --stroke: rgba(255, 255, 255, 0.12);
  --max-width: 760px;
  --pad-x: 24px;
  --space-1: 12px;
  --space-2: 20px;
  --space-3: 36px;
  --space-4: 56px;
  --space-5: 72px;
  --font-sans: "Space Grotesk", "SF Pro Text", "SF Pro Display", "Inter", system-ui, -apple-system,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.55;
  letter-spacing: 0.01em;
}

.ambient {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(80, 101, 140, 0.25), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(130, 160, 210, 0.2), transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(70, 90, 120, 0.25), transparent 45%);
  pointer-events: none;
  z-index: -1;
}

.page {
  width: min(100%, var(--max-width));
  padding: var(--space-5) var(--pad-x) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--stroke);
  background: var(--surface);
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 600;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--text);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--stroke);
  text-transform: uppercase;
}

.logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.icon-link {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  border: 1px solid var(--stroke);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.icon-link svg {
  width: 20px;
  height: 20px;
  fill: var(--text);
}

.icon-link:hover,
.icon-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.14);
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.title-logo {
  display: grid;
  place-items: center;
}

.title-logo-img {
  width: min(280px, 85%);
  height: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.subtitle {
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  color: var(--text);
}

.meta {
  font-size: 0.95rem;
  color: var(--muted);
}

.highlights {
  margin-top: var(--space-1);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.highlights span {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
}
.section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--stroke);
  border-radius: 20px;
  background: var(--surface);
  backdrop-filter: blur(8px);
}

.section h2 {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.section ul {
  list-style: none;
  display: grid;
  gap: var(--space-1);
}

.section li {
  position: relative;
  padding-left: 18px;
  font-size: 1.05rem;
}

.section li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--muted);
}

.section a,
.primary-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.section a:hover,
.section a:focus-visible,
.primary-link:hover,
.primary-link:focus-visible {
  border-color: var(--accent);
}

.contact-copy {
  color: var(--muted);
  font-size: 1rem;
}

.primary-link {
  align-self: flex-start;
  font-weight: 600;
}

.footer {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--pad-x) var(--space-3);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-bar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--stroke);
  background: var(--surface);
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

@media (max-width: 600px) {
  .page {
    padding-top: var(--space-4);
    gap: var(--space-3);
  }

  .section {
    padding: var(--space-2);
  }

  .hero-top {
    padding: var(--space-1);
  }

  .section li {
    font-size: 1rem;
  }
}