:root {
  --bg: #050505;
  --surface: #141414;
  --border: #2a2a2a;
  --text: #f7f7f7;
  --text-soft: #b8b8b8;
  --text-muted: #6b6b6b;
  --yellow: #f5c400;
  --yellow-soft: rgba(245, 196, 0, 0.12);
  --max: 720px;
  --page-max: 960px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--yellow);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(5, 5, 5, 0.88);
  border-bottom: 1px solid var(--border);
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
}

.logo-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--yellow);
  font-size: 0.85rem;
  font-weight: 800;
}

nav ul {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--text-soft);
  font-size: 0.95rem;
  text-decoration: none;
}

nav a:hover,
nav a.active {
  color: var(--yellow);
}

.menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 0.5rem;
  padding: 0.4rem 0.65rem;
  cursor: pointer;
}

.hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 70% -10%, var(--yellow-soft), transparent 55%);
}

.hero-wrap {
  position: relative;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.hero p {
  color: var(--text-soft);
  font-size: 1.1rem;
  max-width: 36rem;
  margin: 0 auto 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border-radius: 0.65rem;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--yellow), #f5d78e);
  color: #000;
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

section {
  padding: 3rem 0;
}

section:nth-child(even) {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(20, 20, 20, 0.45);
}

.section-head {
  margin-bottom: 1.5rem;
}

.section-head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.75rem;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.25rem 1.35rem;
}

.card + .card {
  margin-top: 1rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.card p,
.card li {
  color: var(--text-soft);
  margin: 0;
}

.card ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.card ul li + li {
  margin-top: 0.35rem;
}

.contact-email {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 600;
}

.legal {
  max-width: var(--max);
}

.legal h3 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.1rem;
}

.legal h3:first-child {
  margin-top: 0;
}

.legal p,
.legal li {
  color: var(--text-soft);
}

.legal ul {
  padding-left: 1.2rem;
}

.legal li + li {
  margin-top: 0.35rem;
}

.meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.site-footer {
  padding: 2rem 0 3rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  text-align: center;
}

.site-footer a {
  color: var(--text-soft);
}

@media (max-width: 640px) {
  .menu-btn {
    display: block;
  }

  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem 1rem;
  }

  nav.open {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 0.75rem;
  }

  .site-header .inner {
    position: relative;
  }
}