:root {
  --text: #f5f7fa;
  --muted: #c7d0dc;
  --brand-primary: #7A00FF;
  --brand-primary-dark: #5E00D6;
  --brand-secondary: #00C8FF;
  --brand-secondary-dark: #2ED9FF;
  --accent: var(--brand-secondary);
  --panel: rgba(7, 18, 34, 0.72);
  --panel-strong: rgba(7, 18, 34, 0.88);
  --border: rgba(255, 255, 255, 0.12);
}

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

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--text);
  min-height: 100vh;
  background: #010a14 url("../img/mosaic-background-tvos.jpg") center/cover no-repeat fixed;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(1, 10, 20, 0.78), rgba(1, 10, 20, 0.92));
  z-index: 0;
}

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

a:hover {
  text-decoration: underline;
}

.page {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: min(100%, 1100px);
  margin: 0 auto;
  padding: 0 24px;
}

nav {
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  background: var(--panel-strong);
  border-bottom: 1px solid var(--border);
  z-index: 2;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 16px;
}

.logo {
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

main {
  flex: 1;
  padding: 64px 0 80px 0;
}

.hero {
  display: grid;
  gap: 20px;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 820px;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 600;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--brand-secondary-dark);
  color: var(--brand-secondary);
  font-weight: 600;
}

.button.primary {
  background: var(--brand-primary);
  border-color: var(--brand-primary-dark);
  color: #ffffff;
}

.section {
  margin-top: 40px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

.section h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.section p {
  color: var(--muted);
  max-width: 780px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  color: var(--muted);
}

.card strong {
  display: block;
  color: var(--text);
  margin-bottom: 6px;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 32px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.form-panel {
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
}

.form-panel label {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-weight: 600;
}

.form-panel input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  margin-bottom: 14px;
}

.form-panel button {
  width: 100%;
}

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

  main {
    padding: 40px 0 64px 0;
  }
}