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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
}

.neural-network {
    position: relative;
    width: 100%;
    height: 100%;
}

.node {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00d4ff;
    border-radius: 50%;
    animation: pulse 2s infinite ease-in-out;
}

.node:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.node:nth-child(2) { top: 40%; left: 80%; animation-delay: 0.5s; }
.node:nth-child(3) { top: 60%; left: 20%; animation-delay: 1s; }
.node:nth-child(4) { top: 80%; left: 70%; animation-delay: 1.5s; }
.node:nth-child(5) { top: 30%; left: 50%; animation-delay: 2s; }
.node:nth-child(6) { top: 70%; left: 90%; animation-delay: 2.5s; }

.connection {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00d4ff, transparent);
    animation: flow 3s infinite linear;
}

.connection:nth-child(7) {
    top: 20%;
    left: 10%;
    width: 200px;
    transform: rotate(45deg);
}

.connection:nth-child(8) {
    top: 40%;
    left: 20%;
    width: 150px;
    transform: rotate(-30deg);
}

.connection:nth-child(9) {
    top: 60%;
    left: 50%;
    width: 180px;
    transform: rotate(60deg);
}

.connection:nth-child(10) {
    top: 80%;
    left: 30%;
    width: 220px;
    transform: rotate(-45deg);
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
}

@keyframes flow {
    0% { opacity: 0; }
    50% { opacity: 1; }
    100% { opacity: 0; }
}

/* Main Content */
.content {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.logo-section {
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo i {
    font-size: 3rem;
    background: linear-gradient(135deg, #00d4ff, #ff0080);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 2s ease-in-out infinite alternate;
}

.logo span {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff, #cccccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1rem;
    color: #888;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.main-message {
    margin-bottom: 4rem;
}

.title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, #00d4ff, #ff0080, #ffff00);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

.subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 10px #00d4ff); }
    to { filter: drop-shadow(0 0 20px #ff0080); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00d4ff, #ff0080);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature p {
    color: #aaa;
    font-weight: 300;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    margin-bottom: 3rem;
}

.email-signup {
    display: flex;
    max-width: 500px;
    margin: 0 auto 1rem;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.email-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 15px 20px;
    color: #fff;
    font-size: 1rem;
    outline: none;
}

.email-input::placeholder {
    color: #888;
}

.notify-btn {
    background: linear-gradient(135deg, #00d4ff, #ff0080);
    border: none;
    border-radius: 50px;
    padding: 15px 30px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.notify-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.cta-text {
    color: #888;
    font-size: 0.9rem;
    font-weight: 300;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    transform: translateY(-5px);
}

/* Floating Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.floating-icon {
    position: absolute;
    font-size: 2rem;
    color: rgba(0, 212, 255, 0.3);
    animation: float var(--duration) infinite ease-in-out;
    animation-delay: var(--delay);
}

.floating-icon:nth-child(1) { top: 10%; left: 15%; }
.floating-icon:nth-child(2) { top: 20%; right: 20%; }
.floating-icon:nth-child(3) { bottom: 30%; left: 10%; }
.floating-icon:nth-child(4) { bottom: 20%; right: 15%; }
.floating-icon:nth-child(5) { top: 50%; right: 5%; }

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-30px) rotate(3deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .title {
        font-size: 2.5rem;
    }
    
    .logo span {
        font-size: 2rem;
    }
    
    .logo i {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .email-signup {
        flex-direction: column;
        max-width: 300px;
    }
    
    .notify-btn {
        justify-content: center;
    }
    
    .floating-icon {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .title {
        font-size: 2rem;
    }
    
    .logo span {
        font-size: 1.5rem;
    }
    
    .logo i {
        font-size: 2rem;
    }
    
    .feature {
        padding: 1.5rem;
    }
    
    .social-links {
        gap: 15px;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}