:root {
  --bg: #05060f;
  --bg-alt: #0d1325;
  --panel: rgba(12, 14, 30, 0.82);
  --accent: #ff4d6d;
  --accent-soft: rgba(255, 77, 109, 0.32);
  --accent-secondary: #9af0ff;
  --text-primary: #f5f7ff;
  --text-muted: #b5b7c9;
  --border: rgba(154, 240, 255, 0.18);
  --shadow-lg: 0 40px 120px -50px rgba(5, 7, 26, 0.85);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --transition: 180ms ease;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: 'Space Grotesk', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--accent-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover,
a:focus {
  color: var(--accent);
}
.hero {
  position: relative;
  padding: 3.5rem 6vw 8rem;
  overflow: hidden;
  background: radial-gradient(circle at 15% 20%, rgba(255, 77, 109, 0.32), transparent 55%), radial-gradient(circle at 90% 10%, rgba(154, 240, 255, 0.24), transparent 50%), linear-gradient(135deg, var(--bg) 0%, var(--bg-alt) 55%, var(--bg) 100%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(5, 5, 10, 0.7) 0%, rgba(5, 5, 10, 0.35) 45%, rgba(5, 5, 10, 1) 100%);
  pointer-events: none;
}
.nav {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.75rem 1.25rem;
  background: rgba(5, 7, 18, 0.45);
  border: 1px solid rgba(154, 240, 255, 0.08);
  border-radius: var(--radius-md);
  backdrop-filter: blur(24px);
  z-index: 2;
}
.brand {
  font-family: 'Barlow Condensed', 'Impact', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1.05rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
}
.nav-links a {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
}
.nav-links a.highlight {
  background: rgba(154, 240, 255, 0.12);
  color: var(--text-primary);
}
.nav-links a.highlight:hover {
  background: var(--accent);
  color: var(--bg);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-top: 6rem;
}
.hero-kicker {
  font-family: 'Barlow Condensed', 'Impact', sans-serif;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--accent-secondary);
}
.hero h1 {
  font-family: 'Barlow Condensed', 'Impact', sans-serif;
  font-size: clamp(2.75rem, 6vw, 4.75rem);
  line-height: 1.05;
  margin: 0 0 1.5rem;
  text-transform: uppercase;
}
.hero-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.9rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  text-transform: uppercase;
}
.button.primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 20px 40px -20px rgba(255, 77, 109, 0.65);
}
.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 30px 60px -25px rgba(255, 77, 109, 0.75);
}
.button.ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: rgba(154, 240, 255, 0.35);
}
.button.ghost:hover {
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}
main {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
.section {
  position: relative;
  padding: 5rem 6vw;
  background: linear-gradient(180deg, rgba(5, 7, 18, 0.95) 0%, rgba(5, 7, 18, 0.7) 100%);
}
.section:not(:last-child) {
  border-bottom: 1px solid rgba(154, 240, 255, 0.06);
}
.section h2 {
  font-family: 'Barlow Condensed', 'Impact', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 1.5rem;
}
.section p {
  margin: 0 0 1.25rem;
}
.section .accent {
  color: var(--accent-secondary);
  font-weight: 500;
}
.section.about {
  background: linear-gradient(160deg, rgba(12, 14, 30, 0.85), rgba(5, 7, 18, 0.95));
}
.feature-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 2rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.card h3 {
  font-family: 'Barlow Condensed', 'Impact', sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--accent-secondary);
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 77, 109, 0.45);
  box-shadow: 0 32px 80px -45px rgba(255, 77, 109, 0.4);
}
.spotlight {
  background: linear-gradient(135deg, rgba(9, 13, 28, 0.95), rgba(5, 7, 18, 0.9));
}
.spotlight-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}
.spotlight-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}
.spotlight-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(255, 77, 109, 0.6);
}
.subscribe {
  background: linear-gradient(200deg, rgba(5, 7, 18, 0.95), rgba(11, 16, 32, 0.9));
  display: flex;
  justify-content: center;
  align-items: center;
}
.subscribe-card {
  background: rgba(6, 8, 20, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(2rem, 8vw, 3.5rem);
  max-width: 560px;
  text-align: center;
}
.form-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
input[type=\"email\"] {
  flex: 1 1 240px;
  min-width: 0;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(154, 240, 255, 0.25);
  background: rgba(5, 7, 18, 0.8);
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input[type=\"email\"]::placeholder {
  color: rgba(181, 183, 201, 0.7);
}
input[type=\"email\"]:focus {
  outline: none;
  border-color: var(--accent-secondary);
  box-shadow: 0 0 0 3px rgba(154, 240, 255, 0.2);
}
form button {
  padding: 0.9rem 1.75rem;
  border-radius: 999px;
  border: none;
  background: var(--accent-secondary);
  color: var(--bg);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
form button:hover {
  transform: translateY(-1px);
  background: #7bd8e8;
  box-shadow: 0 22px 44px -24px rgba(122, 216, 232, 0.65);
}
.form-feedback {
  min-height: 1.2rem;
  margin-top: 1rem;
  font-size: 0.92rem;
}
.form-feedback.success {
  color: var(--accent-secondary);
}
.form-feedback.error {
  color: var(--accent);
}
.disclaimer {
  display: block;
  margin-top: 1rem;
  color: var(--text-muted);
}
.footer {
  text-align: center;
  padding: 3rem 6vw 4rem;
  background: #04050c;
  border-top: 1px solid rgba(154, 240, 255, 0.06);
}
.footer-brand {
  font-family: 'Barlow Condensed', 'Impact', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.footer-links .divider {
  color: rgba(154, 240, 255, 0.35);
}
.footer-note {
  margin-top: 1rem;
  color: rgba(181, 183, 201, 0.6);
  font-size: 0.85rem;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
@media (max-width: 900px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .hero-content {
    margin-top: 4.5rem;
  }
}
@media (max-width: 640px) {
  .hero {
    padding: 2.75rem 5vw 6rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .nav {
    position: static;
  }
  .nav-links {
    gap: 0.5rem;
    justify-content: flex-start;
  }
  .nav-links a {
    padding: 0.4rem 0.6rem;
  }
  .section {
    padding: 4rem 5vw;
  }
  .subscribe-card {
    padding: 2.5rem;
  }
  .form-group {
    flex-direction: column;
  }
  form button {
    width: 100%;
  }
}