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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    line-height: 1.6;
    color: #333;
    min-height: 100vh;
}

header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 3px solid transparent;
    background-clip: padding-box;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-size: 1.8em;
    font-weight: bold;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    transition: left 0.3s ease;
    z-index: -1;
}

.nav-links a:hover::before {
    left: 0;
}

.nav-links a:hover {
    color: white;
    transform: translateY(-2px);
}

main {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    min-height: calc(100vh - 200px);
}

.hero-section {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 80px 40px;
    border-radius: 25px;
    text-align: center;
    margin-bottom: 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.hero-section h1 {
    font-size: 3.5em;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: pulse 2s ease-in-out infinite alternate;
}

@keyframes pulse {
    from { transform: scale(1); }
    to { transform: scale(1.02); }
}

.hero-section .subtitle {
    font-size: 1.4em;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.price {
    font-size: 3em;
    background: linear-gradient(45deg, #4ecdc4, #44a08d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    margin: 20px 0;
    text-shadow: none;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 5px rgba(78, 205, 196, 0.5)); }
    to { filter: drop-shadow(0 0 20px rgba(78, 205, 196, 0.8)); }
}

.content-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 25px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.features {
    text-align: left;
    font-size: 1.1em;
}

.features h2 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 2em;
    text-align: center;
}

.features ul {
    list-style: none;
    padding-left: 0;
}

.features li {
    padding: 15px 20px;
    margin: 10px 0;
    border-radius: 12px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 4px solid #ff6b6b;
    transition: all 0.3s ease;
    color: #2c3e50;
    font-weight: 500;
}

.features li:hover {
    transform: translateX(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left-color: #4ecdc4;
}

.buy-button {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    color: white;
    padding: 20px 40px;
    font-size: 1.4em;
    font-weight: bold;
    border: none;
    border-radius: 35px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 30px 0;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.buy-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.5);
    background: linear-gradient(45deg, #4ecdc4, #ff6b6b);
}

.buy-button:active {
    transform: translateY(-2px) scale(1.02);
}

footer {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    color: white;
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.7);
}

.register-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 25px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.register-section h1 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 3em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.subtitle {
    color: #6c757d;
    margin-bottom: 35px;
    font-size: 1.2em;
    font-weight: 500;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.1em;
}

.form-group input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1.1em;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-group input:focus {
    outline: none;
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
    transform: translateY(-2px);
}

.register-button {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    color: white;
    padding: 18px 35px;
    font-size: 1.3em;
    font-weight: bold;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 25px 0;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.register-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.5);
    background: linear-gradient(45deg, #4ecdc4, #ff6b6b);
}

.disclaimer {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-left: 5px solid #ff6b6b;
    padding: 20px;
    margin: 25px 0;
    text-align: left;
    font-size: 1em;
    color: #856404;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-section {
        padding: 40px 20px;
    }
    
    .hero-section h1 {
        font-size: 2.5em;
    }
    
    .content-section {
        padding: 30px 20px;
    }
    
    .register-section {
        padding: 30px 20px;
    }
    
    .price {
        font-size: 2em;
    }
}