/* ==========================================================================
   Glosario page — alphabetical reference of music industry terms in Spanish
   ========================================================================== */

.glosario-page {
    padding-top: 100px;
    overflow-x: clip;
}

.container-glosario {
    max-width: 1100px;
    margin: 0 auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

@media (min-width: 768px) {
    .container-glosario {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* ============================================================
   Hero
   ============================================================ */
.glosario-hero {
    position: relative;
    padding: 4rem 0 3rem;
    text-align: center;
    overflow: hidden;
}

@media (min-width: 768px) {
    .glosario-hero { padding: 5rem 0 3.5rem; }
}

.glosario-hero-eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-silver-mid);
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
}

.glosario-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 6vw, 4.25rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    margin: 0 0 1.5rem;
    color: var(--color-text-primary);
}

.glosario-hero-desc {
    max-width: 640px;
    margin: 0 auto 2rem;
    color: var(--color-silver-mid);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Search input */
.glosario-search-wrap {
    max-width: 520px;
    margin: 0 auto;
    position: relative;
}

.glosario-search-wrap i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-silver-dark);
    pointer-events: none;
}

.glosario-search {
    width: 100%;
    padding: 1rem 1.25rem 1rem 3rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    transition: border-color 0.25s ease, background 0.25s ease;
}

.glosario-search::placeholder {
    color: var(--color-silver-dark);
}

.glosario-search:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.07);
}

.glosario-search-count {
    margin-top: 0.85rem;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-silver-dark);
}

.glosario-search-count strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.glosario-hero-glow {
    position: absolute;
    top: 30%;
    left: 50%;
    width: 700px;
    height: 700px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* ============================================================
   Sticky category nav
   ============================================================ */
.glosario-nav-section {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 1rem 0;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.glosario-cats-nav {
    display: flex;
    overflow-x: auto;
    gap: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    padding-bottom: 0.25rem;
}

.glosario-cats-nav::-webkit-scrollbar {
    height: 4px;
}

.glosario-cats-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.glosario-cat-link {
    flex-shrink: 0;
    padding: 0.55rem 1.05rem;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-silver-mid);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.02);
    transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
    white-space: nowrap;
}

.glosario-cat-link:hover {
    color: var(--color-text-primary);
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

/* ============================================================
   Categorías y términos
   ============================================================ */
.glosario-cat-section {
    padding: 3rem 0 2rem;
    scroll-margin-top: 80px;
}

.glosario-cat-section.is-hidden {
    display: none;
}

.glosario-cat-header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.glosario-cat-num {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-silver-dark);
    flex-shrink: 0;
}

.glosario-cat-title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1.2;
    letter-spacing: 0.005em;
}

.glosario-cat-count {
    margin-left: auto;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--color-silver-dark);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.glosario-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 700px) {
    .glosario-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
    .glosario-grid { grid-template-columns: repeat(3, 1fr); }
}

.glosario-term {
    padding: 1.4rem 1.4rem;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    transition: border-color 0.3s ease, transform 0.3s ease;
    scroll-margin-top: 80px;
    display: flex;
    flex-direction: column;
}

.glosario-term:hover {
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
}

.glosario-term.is-hidden {
    display: none;
}

.glosario-term-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.6rem;
    flex-wrap: wrap;
}

.glosario-term-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    letter-spacing: 0.005em;
}

.glosario-term-cat {
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-silver-dark);
    white-space: nowrap;
}

.glosario-term-def {
    color: var(--color-silver-mid);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0 0 0.85rem;
    flex: 1;
}

.glosario-term-def strong {
    color: var(--color-silver-light);
    font-weight: 600;
}

.glosario-term-link {
    align-self: flex-start;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-text-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    padding-bottom: 0.15rem;
    transition: border-color 0.25s ease;
}

.glosario-term-link:hover {
    border-color: rgba(255, 255, 255, 0.7);
}

/* ============================================================
   Empty state (cuando search no encuentra nada)
   ============================================================ */
.glosario-empty {
    display: none;
    text-align: center;
    padding: 4rem 1rem;
    color: var(--color-silver-mid);
}

.glosario-empty.is-visible {
    display: block;
}

.glosario-empty i {
    font-size: 2rem;
    color: var(--color-silver-dark);
    margin-bottom: 1rem;
    display: block;
}

.glosario-empty p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   CTA final
   ============================================================ */
.glosario-cta-section {
    padding: 3rem 0 6rem;
}

.glosario-cta {
    padding: 3rem 1.75rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.04) 0%,
        rgba(255, 255, 255, 0.015) 100%);
}

@media (min-width: 768px) {
    .glosario-cta { padding: 4rem 3rem; }
}

.glosario-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.glosario-cta-eyebrow {
    position: relative;
    z-index: 1;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-silver-dark);
}

.glosario-cta-title {
    position: relative;
    z-index: 1;
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3.5vw, 2rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.glosario-cta-desc {
    position: relative;
    z-index: 1;
    max-width: 540px;
    color: var(--color-silver-mid);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 0.5rem;
}