@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;1,6..72,400&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --bg-main: #F8F8F6;          /* Blanco hueso editorial */
    --bg-surface: #FFFFFF;       /* Blanco puro para tarjetas */
    --text-primary: #111111;     /* Negro profundo */
    --text-secondary: #525252;   /* Gris carbón para lectura */
    --text-muted: #888888;
    --turquoise-bright: #40E0D0; /* Tu turquesa original para acentos gráficos */
    --turquoise-deep: #007A78;   /* Turquesa oscuro para contraste de lectura */
    --border-subtle: rgba(17, 17, 17, 0.08);
    --shadow-soft: 0 10px 30px -10px rgba(17, 17, 17, 0.05);
    --shadow-hover: 0 20px 40px -15px rgba(0, 122, 120, 0.12);
    --radius-md: 12px;
    --radius-sm: 6px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

/* Navegación Superior Fija */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(248, 248, 246, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
}

nav {
    max-width: 1080px;
    margin: 0 auto;
    padding: 1.25rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo::after {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--turquoise-bright);
    border-radius: 50%;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: all 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    border-bottom-color: var(--turquoise-bright);
}

/* Contenedores Principales */
main {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Hero Section */
.hero {
    padding: 4.5rem 0 2rem;
    max-width: 760px;
}

.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--turquoise-deep);
    background-color: rgba(64, 224, 208, 0.15);
    padding: 6px 12px;
    border-radius: 100px;
    margin-bottom: 1.2rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 1.25rem;
}

.serif-italic {
    font-family: 'Newsreader', Georgia, serif;
    font-style: italic;
    font-weight: 400;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    max-width: 640px;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    background-color: var(--text-primary);
    color: var(--bg-surface);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--text-primary);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn:hover {
    background-color: var(--turquoise-bright);
    color: var(--text-primary);
    border-color: var(--turquoise-bright);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-surface);
}

/* Cabeceras de Sección */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-subtle);
}

.section-header h2 {
    font-size: 1.75rem;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Grilla de Discos (Hecho en casa & Ébano) */
.albums-section {
    padding: 1rem 0 4rem;
}

.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.album-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.album-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--turquoise-bright);
}

.album-cover-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: linear-gradient(135deg, #111111 0%, #2a2a2a 100%);
    margin-bottom: 1.5rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-subtle);
}

.album-cover-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cover-placeholder-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    padding: 1rem;
}

.album-meta {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--turquoise-deep);
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.album-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.6rem;
    letter-spacing: -0.5px;
}

.album-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    padding-bottom: 3px;
    border-bottom: 2px solid var(--turquoise-bright);
    align-self: flex-start;
    transition: gap 0.2s ease, color 0.2s ease;
}

.link-arrow:hover {
    color: var(--turquoise-deep);
    gap: 10px;
}

/* Sección Spotify */
.spotify-section {
    padding: 3rem 0;
}

.spotify-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.spotify-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.spotify-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

/* Banner Teaser de "Música Y..." en Inicio */
.blog-teaser {
    margin: 3rem 0;
    background-color: var(--text-primary);
    color: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: 3.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    position: relative;
    overflow: hidden;
}

.blog-teaser::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background-color: var(--turquoise-bright);
}

.blog-teaser-content {
    max-width: 600px;
}

.blog-teaser .eyebrow {
    background-color: rgba(64, 224, 208, 0.2);
    color: var(--turquoise-bright);
}

.blog-teaser h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.blog-teaser p {
    color: #CCCCCC;
    font-size: 1rem;
}

.btn-turquoise {
    background-color: var(--turquoise-bright);
    color: var(--text-primary);
    border-color: var(--turquoise-bright);
    white-space: nowrap;
}

.btn-turquoise:hover {
    background-color: var(--bg-surface);
    border-color: var(--bg-surface);
}

/* Páginas Internas de Álbumes (Tracklist) */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 2.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.back-link:hover {
    color: var(--turquoise-deep);
}

.album-detail-header {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2rem 0 3.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.tracklist {
    padding: 3rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.track-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.75rem 2rem;
    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 1rem;
    transition: border-color 0.2s ease;
}

.track-item:hover {
    border-color: var(--turquoise-bright);
}

.track-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--turquoise-deep);
    padding-top: 2px;
}

.track-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.track-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Blog: Música Y... */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    padding: 1rem 0 4rem;
}

.blog-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-top: 4px solid var(--turquoise-bright);
    border-radius: var(--radius-md);
    padding: 2.25rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
}

.status-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--turquoise-deep);
    background-color: rgba(64, 224, 208, 0.15);
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.blog-card h3 {
    font-size: 1.45rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.3px;
}

.blog-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

/* Derecho & Academia */
.academic-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 4rem;
}

.academic-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
}

.academic-card .university-tag {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--turquoise-deep);
    margin-bottom: 0.5rem;
    display: block;
}

.academic-card h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.academic-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.student-portal-box {
    margin-top: 1.5rem;
    padding: 1.25rem 1.5rem;
    background-color: var(--bg-main);
    border-left: 3px solid var(--turquoise-bright);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.student-portal-box h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.student-portal-box p {
    font-size: 0.85rem;
    margin-bottom: 0;
    color: var(--text-muted);
}

/* Contacto y Footer */
.contact-section {
    padding: 4rem 0;
    text-align: center;
    border-top: 1px solid var(--border-subtle);
}

.contact-section h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.contact-section p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.contact-email {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 3px solid var(--turquoise-bright);
    padding-bottom: 4px;
    transition: color 0.2s ease;
}

.contact-email:hover {
    color: var(--turquoise-deep);
}

footer {
    text-align: center;
    padding: 2.5rem 5%;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-subtle);
}

/* Adaptación Móvil */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-links {
        gap: 1.25rem;
        font-size: 0.9rem;
    }
    .hero {
        padding: 3rem 0 1.5rem;
    }
    .blog-teaser {
        flex-direction: column;
        align-items: flex-start;
        padding: 2.25rem;
    }
    .album-detail-header {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .album-detail-header .album-cover-wrapper {
        max-width: 240px;
    }
}