/*
Theme Name:  Bunker Klub Radio
Theme URI:   https://bunkerklub.netzwork.cat/
Author:      Netzwork
Author URI:  https://netzwork.cat/
Description: Tema personalizado para Bunker Klub Radio. Estética underground oscura con player de radio integrado, parrilla de programación y diseño responsive. Techno · House · Minimal · Electro.
Version:     1.0.0
License:     GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bunkerklub
Tags:        dark, music, radio, one-column, custom-menu, featured-images, footer-widgets, theme-options
*/

/* =====================================================
   DESIGN TOKENS
   ===================================================== */
:root {
    --bk-black:    #080808;
    --bk-deep:     #0e0e0e;
    --bk-surface:  #141414;
    --bk-raised:   #1c1c1c;
    --bk-border:   #252525;
    --bk-orange:   #ff6200;
    --bk-orange2:  #ff8c00;
    --bk-white:    #f0f0f0;
    --bk-grey:     #888888;
    --bk-grey-lt:  #aaaaaa;
    --bk-radius:   6px;
    --bk-mono:     'Courier New', 'Lucida Console', monospace;
    --bk-sans:     'Inter', 'Helvetica Neue', Arial, sans-serif;
    --bk-display:  'Barlow Condensed', 'Arial Narrow', sans-serif;
    --bk-max:      1160px;
}

/* =====================================================
   RESET / BASE
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    background: var(--bk-black);
    color: var(--bk-white);
    font-family: var(--bk-sans);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--bk-orange); text-decoration: none; transition: color .2s; }
a:hover { color: var(--bk-orange2); }

img { max-width: 100%; height: auto; display: block; }

ul, ol { list-style: none; }

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--bk-display);
    letter-spacing: .02em;
    line-height: 1.1;
    color: var(--bk-white);
    font-weight: 800;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p  { margin-bottom: 1rem; color: var(--bk-grey-lt); }

/* =====================================================
   LAYOUT UTILITIES
   ===================================================== */
.bk-wrap   { max-width: var(--bk-max); margin: 0 auto; padding: 0 20px; }
.bk-section { padding: 64px 0; }
.bk-section--tight { padding: 40px 0; }

/* =====================================================
   STICKY PLAYER BAR (bottom)
   ===================================================== */
#bk-player-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 9999;
    background: #0d0d0d;
    border-top: 2px solid var(--bk-orange);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 20px;
    box-shadow: 0 -4px 24px rgba(0,0,0,.8);
    min-height: 64px;
}

/* ── Portada ── */
.bk-pb-art {
    width: 48px; height: 48px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bk-surface);
    display: flex; align-items: center; justify-content: center;
    position: relative;
}
.bk-pb-art img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: opacity .3s;
}
.bk-pb-art-fallback {
    color: var(--bk-grey);
    display: flex; align-items: center; justify-content: center;
    width: 100%; height: 100%;
}

/* ── Info ── */
.bk-pb-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.bk-pb-top {
    display: flex;
    align-items: center;
    gap: 8px;
}
.bk-pb-live {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .15em;
    color: var(--bk-orange);
    text-transform: uppercase;
    flex-shrink: 0;
}
.bk-pb-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--bk-orange);
    animation: bk-pulse 1.4s ease-in-out infinite;
    flex-shrink: 0;
}
.bk-player-bar--stopped .bk-pb-dot { background: var(--bk-grey); animation: none; }

.bk-pb-station {
    font-family: var(--bk-mono);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--bk-white);
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bk-pb-track {
    font-size: .8rem;
    font-weight: 600;
    color: var(--bk-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bk-pb-artist {
    font-size: .72rem;
    color: var(--bk-grey);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Visualizer ── */
#bk-player-bar .bk-vis {
    display: flex; align-items: flex-end; gap: 2px; height: 24px;
}
#bk-player-bar .bk-vis span {
    display: block; width: 3px; height: 4px;
    background: var(--bk-orange); border-radius: 2px 2px 0 0;
    flex-shrink: 0;
}
.bk-player-bar--playing .bk-vis span {
    animation: bk-bounce .7s ease-in-out infinite alternate;
}
#bk-player-bar .bk-vis span:nth-child(2)  { animation-delay: .1s; }
#bk-player-bar .bk-vis span:nth-child(3)  { animation-delay: .2s; }
#bk-player-bar .bk-vis span:nth-child(4)  { animation-delay: .05s; }
#bk-player-bar .bk-vis span:nth-child(5)  { animation-delay: .15s; }
#bk-player-bar .bk-vis span:nth-child(6)  { animation-delay: .25s; }
#bk-player-bar .bk-vis span:nth-child(7)  { animation-delay: .08s; }
#bk-player-bar .bk-vis span:nth-child(8)  { animation-delay: .18s; }

/* ── Botón play ── */
#bk-player-bar .bk-pb-btn {
    width: 44px; height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--bk-orange);
    color: #000;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: filter .2s, transform .1s;
}
#bk-player-bar .bk-pb-btn:hover  { filter: brightness(1.15); }
#bk-player-bar .bk-pb-btn:active { transform: scale(.93); }
#bk-player-bar .bk-pb-btn svg { width: 22px; height: 22px; }

/* ── Volumen ── */
#bk-player-bar .bk-pb-vol {
    display: flex; align-items: center; gap: 6px;
}
#bk-player-bar .bk-pb-vol svg { width: 18px; height: 18px; color: var(--bk-grey); flex-shrink: 0; }
#bk-player-bar input[type=range] {
    -webkit-appearance: none; appearance: none;
    width: 90px; height: 3px;
    background: var(--bk-border);
    border-radius: 2px; outline: none; cursor: pointer;
}
#bk-player-bar input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 13px; height: 13px; border-radius: 50%;
    background: var(--bk-orange); cursor: pointer;
}
#bk-player-bar input[type=range]::-moz-range-thumb {
    width: 13px; height: 13px; border-radius: 50%;
    background: var(--bk-orange); border: none; cursor: pointer;
}

/* =====================================================
   HEADER / NAV
   ===================================================== */
#bk-header {
    position: sticky;
    top: 0; z-index: 999;
    background: rgba(8,8,8,.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--bk-border);
}
#bk-header .bk-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 20px;
}

.bk-logo img { height: 42px; width: auto; }
.bk-logo-text {
    font-family: var(--bk-mono);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--bk-white);
}
.bk-logo-text span { color: var(--bk-orange); }

/* Main nav */
#bk-nav { display: flex; align-items: center; gap: 2px; }
#bk-nav a {
    font-family: var(--bk-mono);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--bk-grey-lt);
    padding: 8px 14px;
    border-radius: var(--bk-radius);
    transition: color .2s, background .2s;
}
#bk-nav a:hover, #bk-nav a.current { color: var(--bk-orange); background: rgba(255,98,0,.08); }

/* Hamburger */
#bk-hamburger {
    display: none;
    background: none; border: none; cursor: pointer; padding: 6px;
    flex-direction: column; gap: 5px;
}
#bk-hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--bk-white); border-radius: 2px;
    transition: transform .25s, opacity .25s;
}
#bk-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#bk-hamburger.open span:nth-child(2) { opacity: 0; }
#bk-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO
   ===================================================== */
#bk-hero {
    position: relative;
    min-height: 92vh;
    display: flex; align-items: center;
    overflow: hidden;
    background: var(--bk-black);
}
#bk-hero-bg {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
#bk-hero::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(8,8,8,1) 0%, transparent 35%);
}
#bk-hero .bk-wrap { position: relative; z-index: 1; padding-top: 60px; padding-bottom: 120px; }

.bk-hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--bk-mono);
    font-size: .72rem; font-weight: 700;
    letter-spacing: .2em; text-transform: uppercase;
    color: var(--bk-orange);
    margin-bottom: 20px;
}
.bk-hero-eyebrow::before {
    content: '';
    display: block; width: 28px; height: 2px;
    background: var(--bk-orange);
}

.bk-hero-title {
    max-width: 600px;
    margin-bottom: 18px;
}
.bk-hero-title em {
    font-style: normal;
    color: var(--bk-orange);
}

.bk-hero-sub {
    max-width: 460px;
    font-size: 1.05rem;
    color: var(--bk-grey-lt);
    margin-bottom: 36px;
}

.bk-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.bk-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    font-family: var(--bk-mono);
    font-size: .8rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    border-radius: var(--bk-radius);
    cursor: pointer; border: 2px solid transparent;
    transition: all .2s;
}
.bk-btn--primary  { background: var(--bk-orange); color: #000; border-color: var(--bk-orange); }
.bk-btn--primary:hover { background: var(--bk-orange2); border-color: var(--bk-orange2); color: #000; }
.bk-btn--outline  { background: transparent; color: var(--bk-white); border-color: var(--bk-border); }
.bk-btn--outline:hover { border-color: var(--bk-orange); color: var(--bk-orange); }

/* Genre tags */
.bk-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.bk-tag {
    font-family: var(--bk-mono);
    font-size: .65rem; letter-spacing: .12em; text-transform: uppercase;
    padding: 5px 12px;
    border: 1px solid var(--bk-border);
    border-radius: 2px;
    color: var(--bk-grey);
}

/* =====================================================
   SECTION HEADINGS
   ===================================================== */
.bk-section-head {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 36px;
}
.bk-section-head h2 {
    font-family: var(--bk-mono);
    text-transform: uppercase;
    letter-spacing: .08em;
}
.bk-section-head::after {
    content: '';
    flex: 1; height: 1px;
    background: var(--bk-border);
}
.bk-section-label {
    font-family: var(--bk-mono);
    font-size: .65rem; font-weight: 700;
    letter-spacing: .2em; text-transform: uppercase;
    color: var(--bk-orange);
    display: block;
    margin-bottom: 8px;
}

/* =====================================================
   ON AIR SECTION
   ===================================================== */
#bk-on-air { background: var(--bk-deep); border-top: 1px solid var(--bk-border); }
.bk-on-air-card {
    display: flex; align-items: center; gap: 28px;
    background: var(--bk-surface);
    border: 1px solid var(--bk-border);
    border-left: 4px solid var(--bk-orange);
    border-radius: var(--bk-radius);
    padding: 28px 32px;
}
.bk-on-air-pulse {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--bk-orange);
    box-shadow: 0 0 0 0 rgba(255,98,0,.6);
    animation: bk-ripple 1.5s ease-out infinite;
    flex-shrink: 0;
}
.bk-on-air-info { flex: 1; min-width: 0; }
.bk-on-air-label {
    font-family: var(--bk-mono);
    font-size: .65rem; font-weight: 700;
    letter-spacing: .2em; text-transform: uppercase;
    color: var(--bk-orange);
    margin-bottom: 4px;
}
.bk-on-air-show {
    font-family: var(--bk-mono);
    font-size: 1.4rem; font-weight: 700;
    color: var(--bk-white);
}
.bk-on-air-time { font-size: .85rem; color: var(--bk-grey); margin-top: 2px; }

/* =====================================================
   SCHEDULE / PARRILLA
   ===================================================== */
#bk-schedule { background: var(--bk-black); }

/* ── Tabs de días ── */
.bk-sched-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 2px;
}
.bk-sched-tabs::-webkit-scrollbar { display: none; }

.bk-sched-tab {
    flex-shrink: 0;
    position: relative;
    padding: 9px 18px;
    font-family: var(--bk-mono);
    font-size: .72rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    background: var(--bk-surface);
    border: 1px solid var(--bk-border);
    border-radius: 4px;
    color: var(--bk-grey);
    cursor: pointer;
    transition: all .15s;
    white-space: nowrap;
}
.bk-sched-tab:hover { color: var(--bk-white); border-color: #444; }
.bk-sched-tab.active { color: var(--bk-white); border-color: var(--bk-orange); background: rgba(255,98,0,.08); }
.bk-sched-tab.is-today { color: var(--bk-orange); }
.bk-sched-tab.is-today.active { background: var(--bk-orange); color: #000; border-color: var(--bk-orange); }

/* Punto de "hoy" en la pestaña */
.bk-tab-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    margin-left: 6px;
    vertical-align: middle;
    animation: bk-pulse 1.4s ease-in-out infinite;
}
.bk-sched-tab.active .bk-tab-dot { background: #000; }

/* ── Paneles de día ── */
.bk-sched-panel { display: none; }
.bk-sched-panel.active { display: flex; flex-direction: column; gap: 8px; }

.bk-sched-empty {
    color: var(--bk-grey);
    font-size: .85rem;
    padding: 20px 0;
    text-align: center;
}

/* ── Tarjeta de programa ── */
.bk-sched-card {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--bk-surface);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    overflow: hidden;
    transition: border-color .15s;
    position: relative;
}
.bk-sched-card:hover { border-color: #444; }

/* Borde izquierdo de color */
.bk-sched-card::before {
    content: '';
    display: block;
    width: 4px;
    align-self: stretch;
    background: var(--card-color, var(--bk-orange));
    flex-shrink: 0;
}

/* Columna de hora */
.bk-sched-card-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 14px 16px;
    min-width: 96px;
    border-right: 1px solid var(--bk-border);
    flex-shrink: 0;
}
.bk-sched-start {
    font-family: var(--bk-mono);
    font-size: .85rem;
    font-weight: 700;
    color: var(--bk-white);
}
.bk-sched-sep {
    font-size: .65rem;
    color: var(--bk-grey);
}
.bk-sched-end {
    font-family: var(--bk-mono);
    font-size: .75rem;
    color: var(--bk-grey);
}

/* Columna de info */
.bk-sched-card-body {
    flex: 1;
    padding: 14px 18px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.bk-sched-name {
    font-family: var(--bk-mono);
    font-size: .9rem;
    font-weight: 700;
    color: var(--bk-white);
    line-height: 1.3;
}
.bk-sched-dj {
    font-size: .78rem;
    color: var(--bk-grey);
}

/* Badge AHORA */
.bk-sched-live {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 16px;
    font-family: var(--bk-mono);
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--bk-orange);
    flex-shrink: 0;
}
.bk-sched-live-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--bk-orange);
    animation: bk-pulse 1.2s ease-in-out infinite;
    flex-shrink: 0;
}

/* Tarjeta sonando ahora */
.bk-sched-card.is-now {
    border-color: var(--bk-orange);
    background: rgba(255,98,0,.06);
}
.bk-sched-card.is-now .bk-sched-name { color: var(--bk-orange); }

/* =====================================================
   ABOUT / QUIEN SOMOS
   ===================================================== */
#bk-about { background: var(--bk-deep); }
.bk-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.bk-about-text h2 { margin-bottom: 16px; }
.bk-about-text p  { margin-bottom: 14px; }
.bk-about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 28px;
}
.bk-feature {
    background: var(--bk-surface);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    padding: 18px 16px;
}
.bk-feature-icon { font-size: 1.5rem; margin-bottom: 8px; }
.bk-feature-title {
    font-family: var(--bk-mono);
    font-size: .78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .08em;
    color: var(--bk-white);
    margin-bottom: 4px;
}
.bk-feature p { font-size: .8rem; color: var(--bk-grey); margin: 0; }

.bk-about-visual {
    position: relative;
    background: var(--bk-surface);
    border: 1px solid var(--bk-border);
    border-radius: var(--bk-radius);
    overflow: hidden;
    aspect-ratio: 1;
    display: flex; align-items: center; justify-content: center;
}
.bk-about-visual-inner {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    padding: 32px;
    text-align: center;
}
.bk-about-logo { width: 140px; height: auto; }
.bk-about-tagline {
    font-family: var(--bk-mono);
    font-size: .75rem; letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--bk-orange);
}
/* Animated waveform decoration */
.bk-wave-deco {
    display: flex; align-items: flex-end; gap: 4px; height: 50px;
    margin: 8px 0;
}
.bk-wave-deco span {
    display: block; width: 5px;
    background: var(--bk-orange); border-radius: 3px;
    opacity: .6;
    animation: bk-bounce .9s ease-in-out infinite alternate;
}

/* =====================================================
   CONTACT CTA
   ===================================================== */
#bk-contact {
    background: var(--bk-surface);
    border-top: 1px solid var(--bk-border);
    text-align: center;
}
#bk-contact h2 { margin-bottom: 12px; }
#bk-contact p  { max-width: 500px; margin: 0 auto 28px; }
#bk-contact .bk-email {
    font-family: var(--bk-mono);
    font-size: 1.1rem;
    color: var(--bk-orange);
    display: block; margin-bottom: 28px;
}

/* =====================================================
   FOOTER
   ===================================================== */
#bk-footer {
    background: var(--bk-deep);
    border-top: 1px solid var(--bk-border);
    padding: 32px 0 100px; /* bottom padding accounts for sticky player */
}
.bk-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.bk-footer-copy {
    font-family: var(--bk-mono);
    font-size: .7rem;
    color: var(--bk-grey);
    letter-spacing: .06em;
}
.bk-footer-links { display: flex; gap: 20px; }
.bk-footer-links a {
    font-family: var(--bk-mono);
    font-size: .7rem; color: var(--bk-grey);
    letter-spacing: .06em;
}
.bk-footer-links a:hover { color: var(--bk-orange); }

/* =====================================================
   SINGLE / PAGE CONTENT
   ===================================================== */
.bk-content-wrap {
    max-width: 760px; margin: 0 auto;
    padding: 60px 20px 100px;
}
.bk-content-wrap h1, .bk-content-wrap h2,
.bk-content-wrap h3 { margin-bottom: .6em; margin-top: 1.4em; }
.bk-content-wrap p   { color: var(--bk-grey-lt); margin-bottom: 1rem; }
.bk-page-title {
    font-family: var(--bk-mono);
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--bk-border);
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes bk-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .4; transform: scale(.85); }
}
@keyframes bk-ripple {
    0%   { box-shadow: 0 0 0 0 rgba(255,98,0,.5); }
    70%  { box-shadow: 0 0 0 12px rgba(255,98,0,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,98,0,0); }
}
@keyframes bk-bounce {
    0%   { height: 5px; }
    100% { height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 900px) {
    .bk-about-grid { grid-template-columns: 1fr; }
    .bk-about-visual { display: none; }
}

@media (max-width: 700px) {
    #bk-nav { display: none; flex-direction: column; gap: 0; position: absolute; top: 64px; left: 0; right: 0; background: #0d0d0d; border-bottom: 1px solid var(--bk-border); }
    #bk-nav.open { display: flex; }
    #bk-nav a { padding: 14px 20px; border-radius: 0; border-bottom: 1px solid var(--bk-border); }
    #bk-hamburger { display: flex; }
    #bk-header .bk-wrap { position: relative; }
    .bk-about-features { grid-template-columns: 1fr; }
    .bk-on-air-card { flex-direction: column; align-items: flex-start; gap: 14px; }
    #bk-player-bar .bk-pb-vol { display: none; }
    #bk-player-bar .bk-vis { display: none; }
    /* Tarjeta de programa más compacta en móvil */
    .bk-sched-card-time { min-width: 76px; padding: 12px 10px; }
    .bk-sched-card-body { padding: 12px 12px; }
    .bk-sched-name { font-size: .82rem; }
    .bk-sched-live { padding: 0 10px; font-size: .6rem; }
}

/* =====================================================
   LISTEN CTA BANNER
   ===================================================== */
#bk-listen-cta {
    background: var(--bk-surface);
    border-top: 1px solid var(--bk-border);
    border-bottom: 1px solid var(--bk-border);
}
.bk-listen-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.bk-listen-cta__text p {
    font-size: 1.05rem;
    color: var(--bk-grey-lt);
    margin: 0;
}
.bk-listen-cta__text strong { color: var(--bk-white); }

/* =====================================================
   CONTACT (familia bunker)
   ===================================================== */
#bk-contact {
    background: var(--bk-deep);
    border-top: 1px solid var(--bk-border);
}
.bk-contact-wrap h2 { margin-bottom: 10px; }
.bk-contact-wrap p  { margin: 0; font-size: 1rem; color: var(--bk-grey-lt); }
.bk-contact-wrap a  { color: var(--bk-orange); }
.bk-contact-wrap a:hover { color: var(--bk-orange2); }

/* =====================================================
   ABOUT (quiénes somos)
   ===================================================== */
#bk-about { background: var(--bk-black); }

.bk-section-head__sub {
    font-size: .7em;
    font-weight: 400;
    color: var(--bk-grey);
    letter-spacing: .04em;
}

.bk-about-body {
    max-width: 720px;
    margin-bottom: 48px;
}
.bk-about-body p { font-size: 1rem; color: var(--bk-grey-lt); margin-bottom: 12px; }
.bk-about-body strong { color: var(--bk-white); }

/* Qué ofrecemos */
.bk-offers {
    background: var(--bk-surface);
    border: 1px solid var(--bk-border);
    border-left: 4px solid var(--bk-orange);
    border-radius: var(--bk-radius);
    padding: 28px 32px;
    margin-bottom: 48px;
    max-width: 720px;
}
.bk-offers__title {
    font-family: var(--bk-mono);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--bk-white);
    margin-bottom: 16px;
}
.bk-offers__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 24px;
}
.bk-offers__list li {
    font-size: .95rem;
    color: var(--bk-grey-lt);
    padding-left: 16px;
    position: relative;
}
.bk-offers__list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--bk-orange);
    font-size: .8em;
}

/* About blocks (Programación / DJs) */
.bk-about-block {
    max-width: 720px;
    padding-top: 36px;
    border-top: 1px solid var(--bk-border);
    margin-top: 36px;
}
.bk-about-block h3 {
    font-family: var(--bk-mono);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--bk-orange);
    margin-bottom: 14px;
}
.bk-about-block p { font-size: .97rem; color: var(--bk-grey-lt); margin-bottom: 10px; }
.bk-about-block strong { color: var(--bk-white); }
.bk-about-cta-line { color: var(--bk-grey-lt) !important; }
.bk-about-cta-line strong { color: var(--bk-white); }

@media (max-width: 580px) {
    .bk-offers__list { grid-template-columns: 1fr; }
    .bk-listen-cta { flex-direction: column; align-items: flex-start; }
    .bk-offers { padding: 20px 18px; }
    .bk-about-block { padding-top: 24px; margin-top: 24px; }
}

/* =====================================================
   HEADER CON IMAGEN DE FONDO
   ===================================================== */
#bk-header {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* fallback si no hay imagen: color sólido */
    background-color: rgba(8,8,8,.96);
}
/* Cuando tiene imagen, quitamos el backdrop-filter para que se vea */
#bk-header[style*="background-image"] {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}