:root {
  --bg-dark: #0A0F1D;
  --bg-gradient: linear-gradient(135deg, #0A0F1D 0%, #1A233A 100%);
  --accent-cyan: #00F0FF;
  --accent-purple: #B026FF;
  --text-primary: #FFFFFF;
  --text-secondary: #A0ABC0;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  background-image: var(--bg-gradient);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-purple);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glassmorphism Utilities */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
}

/* Typography */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(to right, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: 24px;
}

/* Header */
header {
  padding: 32px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Hero Section */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 0 100px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(176,38,255,0.15) 0%, rgba(0,240,255,0) 70%);
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  margin-bottom: 60px;
}

.hero-image img {
  max-width: 100%;
  width: 400px;
  height: auto;
  border-radius: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,240,255,0.2);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-image img:hover {
  transform: translateY(-10px);
}

/* Form Styles */
.waitlist-form-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 32px;
}

.form-group {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

@media (max-width: 600px) {
  .form-group {
    flex-direction: column;
  }
}

input[type="email"] {
  flex: 1;
  padding: 16px 24px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease, background 0.3s ease;
}

input[type="email"]:focus {
  border-color: var(--accent-cyan);
  background: rgba(255,255,255,0.12);
}

button {
  padding: 16px 32px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(176,38,255,0.3);
}

button:active {
  transform: translateY(0);
}

button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.success-message {
  display: none;
  text-align: center;
  padding: 24px;
  border-radius: 16px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--text-primary);
}

.success-message h3 {
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.success-message.visible {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Showcase Section */
.showcase {
  padding: 80px 0 40px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin: -40px auto 50px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  justify-items: center;
}

@media (max-width: 768px) {
  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.showcase-card {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
              box-shadow 0.4s ease;
  max-width: 420px;
}

.showcase-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 240, 255, 0.12),
              0 0 60px rgba(176, 38, 255, 0.08);
}

.showcase-card h3 {
  font-size: 1.35rem;
  margin-top: 4px;
  background: linear-gradient(to right, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.showcase-card p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.phone-frame {
  width: 100%;
  max-width: 280px;
  border-radius: 28px;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5),
              inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  margin-bottom: 20px;
  background: #000;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.showcase-card:hover .phone-frame {
  border-color: rgba(0, 240, 255, 0.25);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5),
              0 0 20px rgba(0, 240, 255, 0.1),
              inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.phone-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Features Section */
.features {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
}

.feature-image {
  width: 100%;
  max-width: 250px;
  border-radius: 20px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.feature-card h3 {
  font-size: 1.5rem;
}

/* Footer */
footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--glass-border);
  margin-top: 80px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.copyright {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* Legal Pages */
.legal-content {
  max-width: 800px;
  margin: 80px auto;
  padding: 40px;
}

.legal-content h1 {
  font-size: 2.5rem;
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: 32px;
  color: var(--text-primary);
}

.legal-content p {
  margin-bottom: 16px;
}