:root {
  --bg: #050505;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #f5f5f5;
  --muted: rgba(255, 255, 255, 0.72);
  --soft: rgba(255, 255, 255, 0.18);
  --max-width: 1120px;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 30%),
    radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.05), transparent 26%),
    var(--bg);
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

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

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 0.95;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--muted);
  transition: color 180ms ease, opacity 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.contact-link:hover,
.contact-link:focus-visible {
  color: var(--text);
}

.hero,
.contact {
  padding: 5rem 0;
}

.hero {
  display: grid;
  align-content: center;
  min-height: calc(100vh - 88px);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 700;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 9vw, 6.75rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
}

.tagline {
  max-width: 38rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.9rem 1.3rem;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.28);
}

.button-primary {
  background: var(--text);
  color: #050505;
}

.button-secondary {
  background: transparent;
  color: var(--text);
}

.section-heading {
  max-width: 44rem;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.contact-card {
  margin-top: 2rem;
  padding: 1.5rem;
  max-width: 32rem;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.contact-card p {
  color: var(--muted);
  line-height: 1.7;
}

.contact-link {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 600ms ease,
    transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    gap: 1rem;
  }

  .hero,
  .contact {
    padding: 3.5rem 0;
  }

  .hero {
    min-height: auto;
    padding-top: 2rem;
  }

  .contact-card {
    padding: 1.25rem;
  }
}