/* ============================================================
   pages.css — Estilos para páginas interiores
   about.php | contact.php | music.php
   ============================================================ */

/* ── Page Hero ──────────────────────────────────────────────── */
.page-hero {
    text-align: center;
    padding: var(--sp-3xl) var(--sp-xl) var(--sp-xl);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255,61,90,.08) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero-inner {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.page-label {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--c-accent);
    background: rgba(255,61,90,.1);
    border: 1px solid rgba(255,61,90,.25);
    border-radius: var(--r-full);
    padding: 4px 14px;
    margin-bottom: var(--sp-md);
}

.page-title {
    font-family: var(--f-display);
    font-size: clamp(3rem, 8vw, 5.5rem);
    line-height: .95;
    letter-spacing: 3px;
    background: linear-gradient(135deg, #fff 0%, #c8d8e8 50%, var(--c-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--sp-md);
}

.page-subtitle {
    font-size: 1rem;
    color: var(--c-text2);
    font-weight: 600;
    letter-spacing: .5px;
}

/* ── Page Body ──────────────────────────────────────────────── */
.page-body {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--sp-xl) var(--sp-xl) var(--sp-3xl);
}

/* ── Content Grid (about page) ──────────────────────────────── */
.content-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-lg);
}

.content-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: var(--sp-xl);
    transition: border-color var(--t-mid) ease, transform var(--t-mid) ease, box-shadow var(--t-mid) ease;
}

.content-card:hover {
    border-color: var(--c-border2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.content-card.card-wide {
    grid-column: 1 / -1;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,61,90,.1);
    border: 1px solid rgba(255,61,90,.2);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--c-accent);
    margin-bottom: var(--sp-md);
}

.content-card h2 {
    font-family: var(--f-display);
    font-size: 1.6rem;
    letter-spacing: 2px;
    color: var(--c-text);
    margin-bottom: var(--sp-sm);
}

.content-card p {
    font-size: 0.9rem;
    color: var(--c-text2);
    line-height: 1.75;
}

.content-card p + p {
    margin-top: var(--sp-sm);
}

/* ── Contact Layout ─────────────────────────────────────────── */
.contact-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: var(--sp-2xl);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--sp-md);
}

.info-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: var(--sp-lg);
    transition: border-color var(--t-mid) ease;
}

.info-card:hover { border-color: var(--c-border2); }

.info-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,61,90,.1);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-accent);
    font-size: 1rem;
    margin-bottom: var(--sp-sm);
}

.info-card h3 {
    font-family: var(--f-display);
    font-size: 1.2rem;
    letter-spacing: 1.5px;
    margin-bottom: var(--sp-xs);
}

.info-card p {
    font-size: 0.85rem;
    color: var(--c-text2);
    line-height: 1.7;
}

.contact-social { margin-top: var(--sp-sm); }

/* ── Contact Form ───────────────────────────────────────────── */
.contact-form-wrap {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: var(--sp-2xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-xs);
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--c-text2);
    font-family: var(--f-mono);
}

.req { color: var(--c-accent); }

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    color: var(--c-text);
    font-family: var(--f-body);
    font-size: 0.9rem;
    padding: 12px 16px;
    outline: none;
    transition: border-color var(--t-fast) ease, box-shadow var(--t-fast) ease;
    width: 100%;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238a9ab0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-group select option {
    background: var(--c-surface2);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(255,61,90,.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--c-text3);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-sm);
    background: var(--g-accent);
    color: #fff;
    font-family: var(--f-body);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 14px 28px;
    border-radius: var(--r-full);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--t-fast) ease, box-shadow var(--t-fast) ease, opacity var(--t-fast) ease;
    box-shadow: 0 4px 20px rgba(255,61,90,.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,61,90,.5);
}

.btn-primary:active { transform: scale(.97); }

.btn-submit { align-self: flex-start; }

/* Form messages */
.form-errors {
    background: rgba(255,61,90,.08);
    border: 1px solid rgba(255,61,90,.3);
    border-radius: var(--r-md);
    padding: var(--sp-md) var(--sp-lg);
    display: flex;
    gap: var(--sp-md);
    align-items: flex-start;
    color: #ff6b6b;
}

.form-errors i { margin-top: 2px; flex-shrink: 0; }

.form-errors ul {
    list-style: disc;
    padding-left: var(--sp-md);
    font-size: 0.875rem;
}

.form-errors ul li + li { margin-top: var(--sp-xs); }

.form-success {
    text-align: center;
    padding: var(--sp-3xl) var(--sp-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-md);
}

.form-success i {
    font-size: 3rem;
    color: #22c55e;
}

.form-success h3 {
    font-family: var(--f-display);
    font-size: 2rem;
    letter-spacing: 2px;
}

.form-success p {
    color: var(--c-text2);
    font-size: 0.95rem;
}

/* ── Music Catalog (music.php) ──────────────────────────────── */
.listen-cta {
    text-align: center;
    margin-bottom: var(--sp-2xl);
}

.btn-listen {
    font-size: 1rem;
    padding: 16px 36px;
    gap: var(--sp-sm);
}

.btn-listen .live-dot {
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    animation: liveBlink 1.2s ease-in-out infinite;
    flex-shrink: 0;
}

.genres-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--sp-md);
    margin-bottom: var(--sp-xl);
}

.genre-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: var(--sp-lg);
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    transition:
        border-color var(--t-mid) ease,
        transform    var(--t-mid) ease,
        box-shadow   var(--t-mid) ease;
    cursor: default;
}

.genre-card:hover {
    border-color: var(--genre-color, var(--c-accent));
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,.4),
                0 0 0 1px var(--genre-color, var(--c-accent));
}

.genre-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--r-md);
    background: color-mix(in srgb, var(--genre-color, var(--c-accent)) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--genre-color, var(--c-accent)) 25%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--genre-color, var(--c-accent));
    flex-shrink: 0;
    transition: background var(--t-mid) ease;
}

.genre-card:hover .genre-card-icon {
    background: color-mix(in srgb, var(--genre-color, var(--c-accent)) 20%, transparent);
}

.genre-card-body {
    flex: 1;
    min-width: 0;
}

.genre-card-name {
    font-family: var(--f-display);
    font-size: 1.15rem;
    letter-spacing: 1.5px;
    color: var(--c-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
    margin-bottom: 4px;
}

.genre-card-origin {
    font-family: var(--f-mono);
    font-size: 0.65rem;
    color: var(--c-text3);
    letter-spacing: .5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.genre-card-action { flex-shrink: 0; }

.genre-play-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--genre-color, var(--c-accent)) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--genre-color, var(--c-accent)) 30%, transparent);
    color: var(--genre-color, var(--c-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: background var(--t-fast) ease, transform var(--t-fast) ease;
    text-decoration: none;
}

.genre-play-btn:hover {
    background: var(--genre-color, var(--c-accent));
    color: #fff;
    transform: scale(1.15);
}

.catalog-note {
    text-align: center;
    font-family: var(--f-mono);
    font-size: 0.75rem;
    color: var(--c-text3);
    letter-spacing: .5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-sm);
}

.catalog-note i { color: var(--c-accent); }

/* ── Responsive — Pages ─────────────────────────────────────── */
@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .content-grid {
        grid-template-columns: 1fr;
    }
    .content-card.card-wide {
        grid-column: 1;
    }
}

@media (max-width: 600px) {
    .page-hero {
        padding: var(--sp-2xl) var(--sp-md) var(--sp-lg);
    }
    .page-body {
        padding: var(--sp-lg) var(--sp-md) var(--sp-2xl);
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .contact-form-wrap {
        padding: var(--sp-lg);
    }
    .genres-catalog {
        grid-template-columns: 1fr;
    }
}