/* tantarantina */
*,
::before,
::after {
    box-sizing: border-box;
}

:root {
    --primary-blue: #0056b3;
    --accent-red: #e53935;
    --soft-yellow: #fff176;
    --pure-white: #ffffff;
    --text-dark: #2c3e50;
    --bg-gradient: linear-gradient(135deg, #007bff, #00c6ff);
    --card-bg: rgba(255, 255, 255, 0.98);
    --font-main: 'Montserrat', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    background: var(--bg-gradient);
    color: var(--text-dark);
    overflow-x: hidden;
    min-height: 100vh;
}

/* fondo */
.background-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    /* Evitar bloquear clics en móviles */
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -100px;
    animation: pulse 6s ease-in-out infinite;
}

.circle-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -50px;
    animation: pulse 8s ease-in-out infinite reverse;
}

.wave {
    position: absolute;
    width: 200%;
    height: 100px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 40%;
}

.wave-1 {
    top: 30%;
    left: -50%;
    animation: waveRotate 20s linear infinite;
}

.wave-2 {
    bottom: 20%;
    left: -50%;
    animation: waveRotate 25s linear infinite reverse;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.2;
    }
}

@keyframes waveRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* contido */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.poster-card {
    background: var(--card-bg);
    border-radius: 40px;
    padding: 50px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    border: 8px solid var(--soft-yellow);
    margin-bottom: 40px;
    animation: slideUp 0.8s ease-out;
}

.poster-image {
    width: 100%;
    max-width: 550px;
    border-radius: 30px;
    margin: 0 auto 40px;
    display: block;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.artist-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.title-banner {
    background: var(--accent-red);
    padding: 20px 50px;
    display: inline-block;
    margin: 20px 0 40px;
    border-radius: 100px;
    box-shadow: 0 10px 25px rgba(229, 57, 53, 0.3);
    transform: rotate(-2deg);
}

.main-title {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 3px;
    line-height: 1.1;
}

.description-container {
    max-width: 750px;
    margin: 0 auto 40px;
    text-align: left;
}

.description {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 25px;
}

.description.quote {
    font-style: italic;
    font-weight: 700;
    color: var(--primary-blue);
    text-align: center;
    font-size: 1.3rem;
    border-left: 5px solid var(--accent-red);
    padding-left: 20px;
    background: rgba(229, 57, 53, 0.05);
    padding: 20px;
    border-radius: 10px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 50px;
}

@media (min-width: 700px) {
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.info-item {
    background: #f8f9fa;
    padding: 18px 14px;
    border-radius: 25px;
    transition: transform 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.info-item:nth-child(1) {
    grid-column: 1 / -1;
}

@media (min-width: 700px) {
    .info-item:nth-child(1) {
        grid-column: span 1;
    }
    .info-item:nth-child(4) {
        grid-column: 1 / -1;
    }
}

.info-item:hover {
    transform: translateY(-5px);
    border-color: var(--soft-yellow);
}

.info-label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--accent-red);
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.info-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.btn-container {
    margin-top: 40px;
}

.btn {
    display: inline-block;
    padding: 18px 45px;
    background: var(--soft-yellow);
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 100px;
    font-weight: 800;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: scale(1.05);
    background: var(--pure-white);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-blue);
}

.btn-download {
    background: var(--accent-red);
    color: white;
    box-shadow: 0 10px 20px rgba(229, 57, 53, 0.3);
}

.btn-download:hover {
    background: #c62828;
    color: white;
    box-shadow: 0 15px 30px rgba(229, 57, 53, 0.4);
}

.footer {
    padding: 50px 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.footer a {
    color: white;
    font-weight: 700;
    text-decoration: underline;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .names-container {
        flex-direction: column;
        gap: 10px;
    }

    .main-title {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }

    .title-banner {
        padding: 10px 20px;
        max-width: 90vw;
    }

    /* Ocultar las alas del lazo en móvil para evitar scroll horizontal */
    .title-banner::before,
    .title-banner::after {
        display: none;
    }

    .btn-secondary {
        margin-top: 20px;
        width: 100%;
        text-align: center;
    }

    .poster-card {
        padding: 20px;
    }
}