/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #12122a;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --text-primary: #f0f0f5;
  --text-secondary: rgba(240, 240, 245, 0.65);
  --accent: #a78bfa;
  --accent-glow: rgba(167, 139, 250, 0.3);
  --radius-lg: 1.25rem;
  --radius-md: 0.875rem;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Aurora Background ── */
.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora::before,
.aurora::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  animation: aurora-drift 18s ease-in-out infinite alternate;
}

.aurora::before {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #7c3aed, #a78bfa, transparent 70%);
  top: -15%;
  left: -10%;
}

.aurora::after {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #f472b6, #f9a8d4, transparent 70%);
  bottom: -10%;
  right: -5%;
  animation-delay: -9s;
}

@keyframes aurora-drift {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(60px, 40px) scale(1.15);
  }
}

/* ── Particles ── */
.particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: particle-float linear infinite;
  opacity: 0;
}

@keyframes particle-float {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }

  15% {
    opacity: 0.8;
  }

  85% {
    opacity: 0.6;
  }

  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

/* ── Layout ── */
.site-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Navbar ── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1.5rem;
}

.navbar-brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: opacity var(--transition);
}

.navbar-brand:hover {
  opacity: 0.8;
}

.navbar-brand span {
  font-size: 1.6rem;
}

/* ── Hero ── */
.hero {
  text-align: center;
  padding: 4rem 0 3rem;
}

.hero-badge {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.highlight {
  background: linear-gradient(135deg, #a78bfa 0%, #f472b6 50%, #fb923c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Cards Grid ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  padding-bottom: 4rem;
}

/* ── Card ── */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1.5rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  overflow: hidden;
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
  cursor: pointer;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 40px var(--accent-glow);
}

/* Glow layer */
.card-glow {
  position: absolute;
  inset: 0;
  background: var(--card-gradient);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.card:hover .card-glow {
  opacity: 0.06;
}

.card-emoji {
  font-size: 3rem;
  margin-bottom: 1rem;
  transition: transform var(--transition);
}

.card:hover .card-emoji {
  transform: scale(1.15) rotate(-5deg);
}

.card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.card-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  transition: transform var(--transition);
}

.card:hover .card-cta {
  transform: translateX(4px);
}

/* ── Disabled / Coming Soon ── */
.card-disabled {
  cursor: default;
  opacity: 0.55;
}

.card-disabled:hover {
  transform: none;
  border-color: var(--border);
  box-shadow: none;
}

.card-disabled:hover .card-glow {
  opacity: 0;
}

.card-disabled:hover .card-emoji {
  transform: none;
}

.badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  backdrop-filter: blur(6px);
}

/* ── About Section ── */
.about-section {
  max-width: 720px;
  margin: 0 auto 3rem;
  padding: 2.5rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}

.section-heading {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent), #f472b6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.about-text:last-child {
  margin-bottom: 0;
}

/* ── Footer ── */
footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: auto;
}

footer strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .hero {
    padding: 3rem 0 2rem;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .card {
    padding: 2rem 1.25rem 1.5rem;
  }
}