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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    height: 100vh;
    overflow: hidden;
    color: white;
}

/* Entrance Screen */
#entrance-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    cursor: pointer;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#entrance-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.entrance-text {
    font-size: 3.5rem;
    font-weight: 300;
    color: white;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Cursor Trail Canvas */
#cursor-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* Video Background */
#bg-video {
    position: fixed;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    z-index: -2;
    object-fit: cover;
    filter: blur(12px);
}

/* Dark overlay for better text readability */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

/* Main Content */
.content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1;
    width: 90%;
    max-width: 800px;
}

.title {
    font-size: 5rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    text-transform: lowercase;
    animation: fadeInUp 1s ease-out;
}

.subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
    opacity: 0.9;
    animation: fadeInUp 1.2s ease-out;
}

.tagline {
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 3rem;
    opacity: 0.8;
    animation: fadeInUp 1.4s ease-out;
}

/* Buttons */
.buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeInUp 1.6s ease-out;
}

.btn {
    padding: 0.8rem 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 300;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.95);
    color: #000;
    border-color: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
}

.btn:active {
    background: rgba(255, 255, 255, 1);
    color: #000;
    border-color: rgba(255, 255, 255, 1);
    transform: translateY(0);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .title {
        font-size: 3rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2.5rem;
    }
}