/* Generales */
:root {
    --primary-color: #00bcd4; /* Azul turquesa - vibrante */
    --secondary-color: #ff4081; /* Rosa neón - acento */
    --dark-bg: #1a1a1a; /* Fondo oscuro principal */
    --light-text: #f0f0f0; /* Texto claro */
    --gray-text: #b0b0b0; /* Texto gris secundario */
    --card-bg: #2a2a2a; /* Fondo de tarjetas */
    --border-color: #3a3a3a; /* Color de bordes */
}

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

body {
    font-family: 'Arial', sans-serif; /* O una fuente más moderna como 'Montserrat', 'Roboto', 'Oswald' (desde Google Fonts) */
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.bg-dark {
    background-color: #121212; /* Un tono aún más oscuro para secciones alternas */
}

h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    text-align: center;
    text-transform: uppercase;
}

h1 {
    font-size: 3.5em;
    margin-bottom: 10px;
}

h2 {
    font-size: 2.5em;
    border-bottom: 2px solid var(--secondary-color);
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 40px;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

/* Header */
header {
    background-color: #000;
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px; /* Ajusta el tamaño de tu logo */
    filter: brightness(0) invert(1); /* Para logos blancos o claros en fondo oscuro */
}

.navbar .nav-links {
    list-style: none;
    display: flex;
}

.navbar .nav-links li {
    margin-left: 30px;
}

.navbar .nav-links a {
    color: var(--light-text);
    font-weight: bold;
    font-size: 1.1em;
    padding: 5px 0;
    position: relative;
}

.navbar .nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    left: 0;
    bottom: -5px;
    transition: width 0.3s ease;
}

.navbar .nav-links a:hover::after,
.navbar .nav-links a.active::after {
    width: 100%;
}

/* Hamburger Menu (Mobile) */
.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger-menu .bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--light-text);
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--light-text);
    background: url('img/1.jpg') no-repeat center center/cover; /* Imagen de portada */
    background-attachment: fixed;
    animation: fadeIn 2s ease-out;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Overlay oscuro */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
}

.hero-content h1 {
    font-size: 5em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    color: var(--light-text); /* Blanco para el título principal */
}

.hero-content p {
    font-size: 1.5em;
    color: var(--gray-text);
}

/* About Section */
#about .about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

#about .profile-pic {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 30px;
    border: 5px solid var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 188, 212, 0.5);
}

#about p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1em;
    color: var(--gray-text);
}

/* Videos Section */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    justify-content: center;
}

.video-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    padding-bottom: 10px;
    text-align: center;
}

.video-item iframe {
    width: 100%;
    height: 200px; /* Ajusta la altura del iframe */
    border-bottom: 2px solid var(--primary-color);
}

.video-item h3 {
    font-size: 1.2em;
    margin-top: 15px;
    color: var(--light-text);
}

/* Music Section */
.music-player-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    justify-content: center;
}

.music-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    padding: 20px;
    text-align: center;
}

.music-item h3 {
    font-size: 1.3em;
    margin-bottom: 15px;
    color: var(--light-text);
}

/* Gallery Section */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.photo-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

.photo-grid img:hover {
    transform: scale(1.05);
}

/* Contact Section */
.contact-form {
    max-width: 600px;
    margin: 0 auto 40px auto;
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: #333;
    color: var(--light-text);
    font-size: 1em;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(0, 188, 212, 0.5);
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 15px 20px;
    background-color: var(--primary-color);
    color: var(--dark-bg);
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-submit:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.whatsapp-contact {
    text-align: center;
    margin-top: 30px;
}

.whatsapp-contact p {
    margin-bottom: 15px;
    font-size: 1.1em;
    color: var(--gray-text);
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 25px;
    background-color: #25D366; /* Verde WhatsApp */
    color: #fff;
    border-radius: 30px;
    font-size: 1.1em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.whatsapp-btn i {
    margin-right: 10px;
    font-size: 1.3em;
}

.whatsapp-btn:hover {
    background-color: #1DA851;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: #000;
    color: var(--gray-text);
    padding: 40px 0;
    text-align: center;
    border-top: 2px solid var(--border-color);
}

.social-links {
    margin-bottom: 20px;
}

.social-links a {
    color: var(--light-text);
    font-size: 2em;
    margin: 0 15px;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

footer p {
    font-size: 0.9em;
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Design (Media Queries) */
@media (max-width: 900px) {
    h1 {
        font-size: 2.8em;
    }
    h2 {
        font-size: 2em;
    }
    .hero-content h1 {
        font-size: 3.5em;
    }
    .hero-content p {
        font-size: 1.2em;
    }
    .video-grid, .music-player-grid, .photo-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 90px; /* Altura del header */
        left: 0;
        background-color: #000;
        padding: 20px 0;
        text-align: center;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s ease-in-out;
    }

    .navbar .nav-links.active {
        display: flex;
        max-height: 300px; /* Suficiente para mostrar todos los enlaces */
    }

    .navbar .nav-links li {
        margin: 15px 0;
    }

    .hamburger-menu {
        display: block;
    }

    .hamburger-menu.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger-menu.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger-menu.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-section {
        height: 80vh;
    }
    .hero-content h1 {
        font-size: 2.5em;
    }
    .hero-content p {
        font-size: 1em;
    }
    .section-padding {
        padding: 60px 0;
    }
    #about .profile-pic {
        width: 150px;
        height: 150px;
    }
    #about p {
        font-size: 1em;
    }
    .contact-form {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2em;
    }
    h2 {
        font-size: 1.8em;
    }
    .hero-content h1 {
        font-size: 2em;
    }
    .hero-content p {
        font-size: 0.9em;
    }
    .logo img {
        height: 50px;
    }
    .video-item iframe {
        height: 180px;
    }
    .whatsapp-btn {
        font-size: 1em;
        padding: 10px 20px;
    }
    .social-links a {
        font-size: 1.8em;
        margin: 0 10px;
    }
}