:root {
    color-scheme: dark;
}

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

body {
    font-family: 'Arial', sans-serif;
    background-color: #000;
    color: #fff;
    overflow: hidden;
}

.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.bg-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: -1;
}

.content h1 {
    font-size: 3rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 5px;
    line-height: 1.2;
}

.content h2 {
    font-size: 1.5rem;
    font-weight: 300;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.content p {
    font-size: 1.3rem;
    color: #ccc;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

.content h1, .content h2, .content p, .social-links {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.content-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

@media (max-width: 768px) {
    .content h1 {
        font-size: 2rem;
    }
    .content h2 {
        font-size: 1.1rem;
    }
    .content p {
        font-size: 1rem;
        padding: 0 20px;
    }
}

.social-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 25px;
}

.social-icon {
    color: #fff;
    font-size: 1.5rem;
    text-decoration: none;
    width: 50px;
    height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #fff;
    color: #000;
    border-color: #fff;
    transform: translateY(-3px);
}

footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

footer.footer-visible {
    opacity: 1;
    transform: translateY(0);
}

#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loader.loader-hidden {
    opacity: 0;
    visibility: hidden;
}