:root {
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-orange: #FF7A00; 
    --color-purple: #8B3DFF; 
    --color-purple-light: #E0CEFF; 
    --color-gray-border: #333333; 
    
    --font-main: 'Inter', sans-serif;
}


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

html {
    scroll-behavior: smooth; 
}

body {
    font-family: var(--font-main);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


.textured-bg {
    background-color: var(--color-black);
    background-image: 
        linear-gradient(to bottom, var(--color-black), #0a0a0a),
        url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAN0lEQVQ4T2NkwAIu7vO/9ZpL9WbC89N+A53N+F/2n+V/5f9lA/YwI2U+Wf+D5D/5L9E9n6Xf9V9D/pZ6N4/3p7j//v9v4AAAAAElFTkSuQmCC'); 
    background-size: cover, auto;
    background-attachment: fixed;
}


.navbar {
    background-color: var(--color-black);
    padding: 1rem 3rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--color-gray-border);
}

.nav-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-orange);
}

.portada {
    height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-image: 
        linear-gradient(to bottom, rgba(0, 0, 0, 0.9), rgba(139, 61, 255, 0.4)),
        url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAN0lEQVQ4T2NkwAIu7vO/9ZpL9WbC89N+A53N+F/2n+V/5f9lA/YwI2U+Wf+D5D/5L9E9n6Xf9V9D/pZ6N4/3p7j//v9v4AAAAAElFTkSuQmCC'); 
    background-size: cover;
    color: var(--color-white);
    text-align: center;
    position: relative; 
}

.header-project-box {
    position: absolute;
    top: 15%; 
    background-color: var(--color-purple-light); 
    border-radius: 50px; 
    padding: 0.7rem 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.project-tag {
    color: var(--color-black);
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portada h1 {
    font-size: 7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -3px;
    display: flex;
    flex-direction: column;
    line-height: 1; 
    margin-top: 5rem; 
}

.word-group {
    margin-bottom: 0.2rem;
}

.word-vn06 {
    color: var(--color-purple); 
}

.integrantes-section {
    padding: 8rem 2rem;
    background-color: var(--color-white);
    color: var(--color-black);
    text-align: center;
    border-radius: 30px; 
    margin: -5vh 2rem 5vh 2rem; 
    position: relative;
    z-index: 10;
}

.integrantes-section h2 {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-purple); 
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 5rem;
}

.lista-integrantes {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
}

.lista-integrantes a {
    text-decoration: none;
    color: var(--color-black);
    font-size: 3.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease, color 0.3s ease;
}

.lista-integrantes .numero {
    color: var(--color-purple);
}

.lista-integrantes a:hover {
    color: var(--color-orange);
    transform: translateX(15px);
}

.lista-integrantes a:hover .numero {
    color: var(--color-orange);
}


.embed-section {
    padding: 6rem 2rem;
    background-color: #0d0d0d; 
    border: 1px solid var(--color-gray-border);
    border-radius: 30px;
    margin: -5vh 2rem 5vh 2rem; 
    position: relative;
    z-index: 10;
    
   
    display: flex;
    justify-content: center; 
    align-items: center;     
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.embed-container {
    width: 100%;
    max-width: 1200px; 
    display: flex;
    justify-content: center; 
    align-items: center;     
}

.embed-container iframe { 
    display: block;          
    width: 100%;             
    max-width: 1200px;       
    height: 75vh;            
    margin: 0 auto;          
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    border: none !important;
}

.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    border-top: 1px solid var(--color-purple); 
}

.minimalist-footer {
    padding: 3rem 2rem; 
}

.footer-legal {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.5rem; 
}

.footer-legal p {
    font-size: 0.75rem; 
    font-weight: 300; 
    color: rgba(255, 255, 255, 0.55); 
    line-height: 1.6;
    letter-spacing: 0.5px;
    margin: 0;
}

@media (max-width: 768px) {
    
    .navbar {
        padding: 1rem;
    }
    .nav-links {
        flex-wrap: wrap;
        gap: 1rem 1.5rem;
        justify-content: center;
    }
    .nav-links a {
        font-size: 0.85rem;
    }

   
    .portada h1 {
        font-size: 3.8rem; 
        margin-top: 3rem;
    }
    .header-project-box {
        top: 10%;
        padding: 0.5rem 1rem;
    }
    .project-tag {
        font-size: 0.75rem;
    }

   
    .integrantes-section, 
    .embed-section {
        padding: 3rem 1.5rem;
        margin: -3vh 1rem 3vh 1rem; 
        border-radius: 20px;
    }


    .lista-integrantes a {
        font-size: 2rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    .integrantes-section h2 {
        margin-bottom: 3rem;
    }

    .embed-container iframe {
        height: 65vh; 
        border-radius: 12px;
    }

    .minimalist-footer {
        padding: 2rem 1.5rem;
    }
    .footer-legal p {
        font-size: 0.65rem; 
    }
}