:root {
  --bg: #07090e;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --surface-border: rgba(255, 255, 255, 0.08);
  --surface-border-glow: rgba(99, 102, 241, 0.4);
  
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: #818cf8;
  --accent: #ec4899;
  --accent-glow: #f472b6;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--text-main);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Background Glows */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
  animation: floatGlow 12s ease-in-out infinite alternate;
}

.glow-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, rgba(79, 70, 229, 0) 70%);
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
}

.glow-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.25) 0%, rgba(219, 39, 119, 0) 70%);
  bottom: -150px;
  right: 10%;
  animation-delay: -6s;
}

@keyframes floatGlow {
  0% { transform: translate(-50%, 0) scale(0.95); opacity: 0.5; }
  100% { transform: translate(-50%, 40px) scale(1.1); opacity: 0.75; }
}

/* Page Layout */
.page-wrapper {
  position: relative;
  z-index: 1;
  max-width: 960px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(236, 72, 153, 0.2));
  border: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 600;
  color: #34d399;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10b981;
  animation: pulseBlink 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulseBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.85); }
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 48px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-glow);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 820px;
}

.gradient-text {
  background: linear-gradient(135deg, #a855f7 0%, #ec4899 50%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 40px;
  font-weight: 400;
}

/* Countdown Grid */
.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 560px;
  margin-bottom: 44px;
}

.countdown-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(16px);
  transition: var(--transition);
}

.countdown-card:hover {
  background: var(--surface-hover);
  border-color: var(--surface-border-glow);
  transform: translateY(-2px);
}

.countdown-number {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--text-main);
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}

.countdown-label {
  font-size: 0.775rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* Newsletter Form */
.newsletter-form {
  width: 100%;
  max-width: 520px;
  margin-bottom: 60px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-pill);
  padding: 6px 6px 6px 20px;
  backdrop-filter: blur(20px);
  transition: var(--transition);
}

.input-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 25px rgba(99, 102, 241, 0.25);
  background: rgba(255, 255, 255, 0.06);
}

.input-wrapper input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.975rem;
}

.input-wrapper input::placeholder {
  color: var(--text-dim);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #ffffff;
  border: none;
  outline: none;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.925rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, #818cf8 0%, var(--primary) 100%);
}

.form-feedback {
  margin-top: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  min-height: 20px;
}

.form-feedback.success {
  color: #34d399;
}

.form-feedback.error {
  color: #f87171;
}

/* Feature Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  text-align: left;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(16px);
  transition: var(--transition);
}

.feature-card:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Footer */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--surface-border);
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-link {
  color: var(--text-dim);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--text-muted);
}

.footer-dot {
  font-size: 0.6rem;
  opacity: 0.5;
}

/* Responsive Breakdown */
@media (max-width: 768px) {
  .hero-section {
    padding: 32px 0;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .countdown-grid {
    gap: 10px;
  }
  .countdown-card {
    padding: 14px 8px;
  }
  .footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}