/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    overflow: hidden;
    background: #0a0a0f;
    color: white;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background Effects */
.gradient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

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

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.blob:nth-child(1) {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.8), transparent);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.blob:nth-child(2) {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(240, 147, 251, 0.8), transparent);
    bottom: -10%;
    right: -10%;
    animation-delay: -5s;
}

.blob:nth-child(3) {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.8), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.glass-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.3);
    backdrop-filter: blur(100px);
    z-index: 2;
}

/* Content Styles */
.content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 8px;
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.3s forwards;
    text-transform: uppercase;
    background: linear-gradient(135deg, #fff, #a8c0ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.6s forwards;
    text-shadow: 0 4px 30px rgba(255, 255, 255, 0.1);
}

.subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.9s forwards;
    letter-spacing: 1px;
}

.cta-container {
    opacity: 0;
    animation: fadeIn 1s ease-out 1.2s forwards;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 500;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.cta-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(255, 255, 255, 0.2);
}

.footer {
    position: fixed;
    bottom: 2rem;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 3;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
    letter-spacing: 1px;
}