/*
Theme Name: Polar Stereo
Theme URI: https://www.polarstereo.com/
Author: Polar Stereo
Author URI: https://www.polarstereo.com/
Description: Tema editorial y de radio en vivo creado exclusivamente para Polar Stereo.
Version: 1.3.1
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: polar-stereo
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
  --polar-navy-950: #020b22;
  --polar-navy-900: #061538;
  --polar-navy-800: #0a2354;
  --polar-blue-600: #1674e8;
  --polar-blue-500: #35a2ff;
  --polar-blue-300: #8dd3ff;
  --polar-ice: #f4f9ff;
  --polar-white: #ffffff;
  --polar-ink: #091a38;
  --polar-muted: #5f6f8b;
  --polar-line: #dce7f5;
  --polar-live: #ff3d66;
  --polar-success: #22c98b;
  --polar-shadow-sm: 0 10px 28px rgba(5, 23, 58, 0.08);
  --polar-shadow-lg: 0 28px 80px rgba(0, 18, 62, 0.22);
  --polar-radius-sm: 12px;
  --polar-radius-md: 20px;
  --polar-radius-lg: 32px;
  --polar-container: min(1180px, calc(100% - 40px));
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding-bottom: 98px;
  background: var(--polar-ice);
  color: var(--polar-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.polar-nav-open { overflow: hidden; }

img { max-width: 100%; height: auto; }
a { color: var(--polar-blue-600); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--polar-navy-800); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus,
.skip-link:focus {
  position: fixed !important;
  top: 12px;
  left: 12px;
  z-index: 100000;
  width: auto;
  height: auto;
  padding: 12px 18px;
  clip: auto;
  background: #fff;
  color: #000;
  border-radius: 8px;
  font-weight: 800;
}

:focus-visible { outline: 3px solid var(--polar-blue-300); outline-offset: 3px; }
.polar-container { width: var(--polar-container); margin-inline: auto; }
.polar-section { padding: clamp(56px, 8vw, 104px) 0; }
.polar-section--white { background: var(--polar-white); }
.polar-section--navy { background: var(--polar-navy-950); color: var(--polar-white); }
.polar-main { min-height: 60vh; }

.polar-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--polar-blue-600);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.polar-eyebrow::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 99px;
  background: currentColor;
}

.polar-heading {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.polar-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
}

.polar-section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.polar-text-link { font-weight: 850; text-decoration: none; }
.polar-text-link::after { content: "  →"; }

/* Header */
.polar-topbar {
  background: #01091d;
  color: #a9bad8;
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.polar-topbar__inner {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.polar-live-mini { display: inline-flex; align-items: center; gap: 8px; color: #fff; }
.polar-live-mini::before,
.polar-live-dot {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--polar-live);
  box-shadow: 0 0 0 5px rgba(255, 61, 102, 0.14);
  animation: polar-pulse 1.8s ease-in-out infinite;
}

@keyframes polar-pulse { 50% { opacity: 0.45; transform: scale(0.82); } }

.polar-header {
  position: relative;
  z-index: 30;
  background: rgba(5, 20, 53, 0.98);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.polar-header__inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.polar-brand { display: flex; align-items: center; gap: 13px; color: #fff; text-decoration: none; }
.polar-brand__logo { width: 58px; height: 58px; object-fit: cover; border-radius: 14px; box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25); }
.polar-brand__name { display: block; font-size: 1.08rem; font-weight: 950; letter-spacing: 0.04em; line-height: 1; text-transform: uppercase; }
.polar-brand__tagline { display: block; margin-top: 6px; color: #9bb8e5; font-size: 0.7rem; font-weight: 700; }

.polar-nav ul { display: flex; align-items: center; gap: 8px; margin: 0; padding: 0; list-style: none; }
.polar-nav a { display: block; padding: 11px 13px; color: #dbe8ff; border-radius: 10px; font-size: 0.87rem; font-weight: 800; text-decoration: none; }
.polar-nav a:hover,
.polar-nav .current-menu-item > a,
.polar-nav .current_page_item > a { background: rgba(77, 166, 255, 0.14); color: #fff; }

.polar-header-play,
.polar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--polar-blue-500), var(--polar-blue-600));
  color: #fff;
  box-shadow: 0 12px 26px rgba(22, 116, 232, 0.24);
  font-size: 0.88rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.polar-header-play:hover,
.polar-button:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 32px rgba(22, 116, 232, 0.32); }
.polar-button--ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.28); box-shadow: none; }
.polar-button--ghost:hover { background: rgba(255,255,255,.08); }
.polar-button.is-playing .polar-play-icon,
.polar-header-play.is-playing .polar-play-icon { width: 10px; height: 14px; border: 0; box-shadow: inset 3px 0 currentColor, inset -3px 0 currentColor; }
.polar-menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; background: transparent; color: #fff; }

/* Hero */
.polar-hero {
  position: relative;
  overflow: hidden;
  min-height: 650px;
  background:
    radial-gradient(circle at 80% 30%, rgba(51, 158, 255, 0.23), transparent 33%),
    radial-gradient(circle at 8% 100%, rgba(25, 107, 230, 0.2), transparent 34%),
    linear-gradient(135deg, #020a1f 0%, #061944 52%, #03102e 100%);
  color: #fff;
}

.polar-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

.polar-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  min-height: 650px;
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
  padding-block: 72px 88px;
}

.polar-hero__copy h1 { max-width: 700px; margin: 0; font-size: clamp(3rem, 6.5vw, 6.5rem); line-height: 0.91; letter-spacing: -0.065em; }
.polar-hero__copy h1 span { display: block; color: var(--polar-blue-300); }
.polar-hero__copy > p { max-width: 580px; margin: 28px 0 34px; color: #b9cbea; font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.polar-hero__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.polar-button--large { min-height: 58px; padding-inline: 28px; font-size: 1rem; }
.polar-play-icon { width: 0; height: 0; margin-left: 2px; border-top: 6px solid transparent; border-bottom: 6px solid transparent; border-left: 9px solid currentColor; }

.polar-hero__station { position: relative; display: grid; place-items: center; }
.polar-hero__station::before {
  content: "";
  position: absolute;
  width: 94%;
  aspect-ratio: 1;
  border: 1px solid rgba(135, 204, 255, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(71, 166, 255, .035), 0 0 0 70px rgba(71, 166, 255, .025);
}

.polar-artwork-stage {
  position: relative;
  width: min(420px, 90%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  isolation: isolate;
}
.polar-artwork-stage__glow {
  position: absolute;
  z-index: -1;
  inset: 10%;
  width: 80%;
  height: 80%;
  border-radius: 34px;
  object-fit: cover;
  opacity: .58;
  filter: blur(38px) saturate(1.35);
  transform: scale(1.16);
  transition: opacity 350ms ease, filter 350ms ease;
}
.polar-hero__logo {
  position: relative;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 34px;
  background: var(--polar-navy-900);
  box-shadow: 0 34px 70px rgba(0,0,0,.42), inset 0 0 0 1px rgba(255,255,255,.05);
  object-fit: cover;
  transition: opacity 260ms ease, transform 350ms ease;
}
.polar-hero__logo.is-changing,
.polar-artwork-stage__glow.is-changing { opacity: .18; }
.polar-artwork-stage__badge {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  background: rgba(2,11,34,.76);
  color: #fff;
  font-size: .62rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.polar-onair-card {
  position: absolute;
  right: 0;
  bottom: 20px;
  width: min(390px, 92%);
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 20px;
  background: rgba(3, 15, 43, 0.82);
  box-shadow: var(--polar-shadow-lg);
  backdrop-filter: blur(18px);
}

.polar-onair-card__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.polar-onair-card__label { display: flex; align-items: center; gap: 9px; color: #fff; font-size: .7rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.polar-equalizer { display: flex; height: 20px; align-items: end; gap: 3px; }
.polar-equalizer i { display: block; width: 3px; height: 35%; border-radius: 3px; background: var(--polar-blue-300); animation: polar-bars .85s ease-in-out infinite alternate; }
.polar-equalizer i:nth-child(2) { height: 75%; animation-delay: -.4s; }
.polar-equalizer i:nth-child(3) { height: 48%; animation-delay: -.2s; }
.polar-equalizer i:nth-child(4) { height: 95%; animation-delay: -.6s; }
@keyframes polar-bars { to { height: 100%; } }
.polar-equalizer.is-paused i { animation-play-state: paused; height: 20%; }
.polar-onair-card h2 { margin: 13px 0 3px; overflow: hidden; font-size: 1.08rem; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.polar-onair-card p { margin: 0; color: #9cb7dc; font-size: .84rem; }
.polar-onair-card__meta { display: flex; min-width: 0; align-items: center; flex-wrap: wrap; gap: 4px 10px; }
.polar-onair-card__album { overflow: hidden; max-width: 180px; color: #728db5; font-size: .7rem; text-overflow: ellipsis; white-space: nowrap; }
.polar-onair-card__album::before { content: "• "; }
.polar-onair-card__source { margin-left: auto; color: var(--polar-blue-300); font-size: .66rem; font-weight: 800; text-decoration: none; }
.polar-onair-card__source:hover { color: #fff; }

/* Advertising */
.polar-ad-slot { width: 100%; max-width: 970px; min-height: 90px; margin: 34px auto; padding: 10px; border: 1px dashed #c7d4e8; border-radius: 14px; background: rgba(255,255,255,.72); text-align: center; }
.polar-ad-slot::before { content: "Publicidad"; display: block; margin-bottom: 6px; color: #8592a7; font-size: .62rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.polar-ad-slot:empty { display: none; }
.polar-ad-slot .widget { margin: 0; }

/* Decades */
.polar-decades-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.polar-decade-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  padding: 28px;
  border-radius: var(--polar-radius-md);
  background: var(--polar-navy-900);
  color: #fff;
  text-decoration: none;
  box-shadow: var(--polar-shadow-sm);
  isolation: isolate;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.polar-decade-card::before { content: ""; position: absolute; z-index: -2; inset: 0; background: radial-gradient(circle at 85% 18%, var(--card-accent), transparent 35%), linear-gradient(145deg, transparent 30%, rgba(255,255,255,.05)); }
.polar-decade-card::after { content: attr(data-decade); position: absolute; z-index: -1; right: -15px; bottom: -32px; color: rgba(255,255,255,.06); font-size: 8rem; font-weight: 1000; line-height: 1; letter-spacing: -.1em; }
.polar-decade-card:hover { color: #fff; transform: translateY(-8px); box-shadow: var(--polar-shadow-lg); }
.polar-decade-card:nth-child(1) { --card-accent: rgba(255, 166, 72, .55); }
.polar-decade-card:nth-child(2) { --card-accent: rgba(255, 58, 152, .52); }
.polar-decade-card:nth-child(3) { --card-accent: rgba(49, 198, 255, .5); }
.polar-decade-card:nth-child(4) { --card-accent: rgba(96, 90, 255, .52); }
.polar-decade-card:nth-child(5) { --card-accent: rgba(36, 212, 151, .52); }
.polar-decade-card__number { display: block; font-size: 3.6rem; font-weight: 1000; line-height: .9; letter-spacing: -.075em; }
.polar-decade-card[data-decade="OLD"] .polar-decade-card__number { font-size: clamp(2rem, 3.2vw, 2.8rem); letter-spacing: -.045em; }
.polar-decade-card__name { display: block; margin-top: 14px; color: #c8d9f2; font-size: .82rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.polar-decade-card__arrow { position: absolute; right: 25px; top: 24px; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; }

/* News cards */
.polar-news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.polar-card { overflow: hidden; border: 1px solid var(--polar-line); border-radius: var(--polar-radius-md); background: #fff; box-shadow: var(--polar-shadow-sm); transition: transform 200ms ease, box-shadow 200ms ease; }
.polar-card:hover { transform: translateY(-5px); box-shadow: 0 20px 48px rgba(4, 28, 72, .13); }
.polar-card__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: linear-gradient(135deg, #092253, #1578e9); }
.polar-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.polar-card:hover .polar-card__media img { transform: scale(1.045); }
.polar-card__placeholder { display: grid; width: 100%; height: 100%; place-items: center; color: rgba(255,255,255,.85); font-size: 2.4rem; font-weight: 950; letter-spacing: -.06em; }
.polar-card__body { padding: 24px; }
.polar-card__meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--polar-muted); font-size: .74rem; font-weight: 750; }
.polar-card__category { color: var(--polar-blue-600); text-transform: uppercase; letter-spacing: .09em; }
.polar-card h3 { margin: 10px 0 10px; font-size: 1.28rem; line-height: 1.18; letter-spacing: -.025em; }
.polar-card h3 a { color: var(--polar-ink); text-decoration: none; }
.polar-card p { margin: 0; color: var(--polar-muted); font-size: .91rem; }

/* Content / archives */
.polar-page-hero { padding: 72px 0 62px; background: linear-gradient(135deg, var(--polar-navy-950), var(--polar-navy-800)); color: #fff; }
.polar-page-hero p { max-width: 680px; margin: 18px 0 0; color: #b9cbea; }
.polar-archive { padding: 64px 0 96px; }
.polar-pagination { margin-top: 48px; }
.polar-pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.polar-pagination a,
.polar-pagination span { display: grid; min-width: 42px; height: 42px; padding: 0 12px; place-items: center; border: 1px solid var(--polar-line); border-radius: 10px; background: #fff; color: var(--polar-ink); font-weight: 800; text-decoration: none; }
.polar-pagination .current { background: var(--polar-blue-600); color: #fff; border-color: var(--polar-blue-600); }

.polar-article { background: #fff; }
.polar-article__header { padding: 72px 0 42px; }
.polar-article__header-inner { max-width: 900px; margin-inline: auto; }
.polar-article__header h1 { margin: 12px 0 20px; font-size: clamp(2.35rem, 6vw, 5rem); line-height: 1; letter-spacing: -.06em; }
.polar-article__deck { max-width: 760px; color: var(--polar-muted); font-size: 1.2rem; }
.polar-article__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 18px; color: var(--polar-muted); font-size: .84rem; font-weight: 700; }
.polar-article__image { width: min(1180px, calc(100% - 40px)); max-height: 680px; margin: 0 auto; overflow: hidden; border-radius: var(--polar-radius-lg); background: var(--polar-navy-900); }
.polar-article__image img { display: block; width: 100%; height: 100%; max-height: 680px; object-fit: cover; }
.polar-article__layout { display: grid; grid-template-columns: minmax(0, 760px) 280px; justify-content: center; gap: 60px; padding: 64px 0 96px; }
.polar-entry-content { color: #1c2c47; font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif; font-size: 1.12rem; }
.polar-entry-content > * { max-width: 760px; }
.polar-entry-content > *:first-child { margin-top: 0; }
.polar-entry-content h2,
.polar-entry-content h3 { margin: 1.8em 0 .6em; color: var(--polar-ink); font-family: Inter, ui-sans-serif, system-ui, sans-serif; line-height: 1.14; letter-spacing: -.035em; }
.polar-entry-content h2 { font-size: 2rem; }
.polar-entry-content h3 { font-size: 1.5rem; }
.polar-entry-content a { font-weight: 700; }
.polar-entry-content blockquote { margin: 34px 0; padding: 8px 0 8px 28px; border-left: 5px solid var(--polar-blue-500); color: var(--polar-navy-800); font-size: 1.35rem; font-style: italic; }
.polar-entry-content img { border-radius: 16px; }
.polar-entry-content figcaption { color: var(--polar-muted); font-size: .78rem; text-align: center; }
.polar-entry-content .alignwide { max-width: 980px; margin-left: 50%; transform: translateX(-50%); width: min(980px, 92vw); }
.polar-sidebar { font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.polar-sidebar__box { position: sticky; top: 24px; padding: 22px; border: 1px solid var(--polar-line); border-radius: 18px; background: var(--polar-ice); }
.polar-sidebar__box h2 { margin: 0 0 10px; font-size: 1.08rem; }
.polar-sidebar__box p { color: var(--polar-muted); font-size: .88rem; }
.polar-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.polar-tags a { padding: 7px 11px; border-radius: 999px; background: var(--polar-ice); font-family: Inter, ui-sans-serif, system-ui, sans-serif; font-size: .72rem; font-weight: 800; text-decoration: none; }

.polar-page-content { width: min(820px, calc(100% - 40px)); margin: 0 auto; padding: 70px 0 100px; }
.polar-page-content h1 { margin-top: 0; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1; letter-spacing: -.055em; }
.polar-page-content--radio { width: min(1180px, calc(100% - 40px)); }
.polar-radio-page-hero { display: grid; min-height: 430px; margin-bottom: 64px; padding: clamp(30px, 5vw, 68px); grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); align-items: center; gap: 48px; overflow: hidden; border-radius: var(--polar-radius-lg); background: radial-gradient(circle at 86% 18%, rgba(60, 170, 255, .36), transparent 34%), linear-gradient(135deg, #03102f, #0b3475); color: #fff; box-shadow: var(--polar-shadow-lg); }
.polar-radio-page-hero h1 { color: #fff; font-size: clamp(2.8rem, 6vw, 5.6rem); }
.polar-radio-page-hero__copy > p:not(.polar-eyebrow) { max-width: 580px; margin: 18px 0 28px; color: #c6daf8; font-size: 1.1rem; }
.polar-radio-page-hero__art { margin: 0; }
.polar-radio-page-hero__art img { display: block; width: 100%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.16); border-radius: 26px; object-fit: cover; background: #061538; box-shadow: 0 28px 70px rgba(0,0,0,.34); }
.polar-page-content--radio .polar-entry-content { width: min(820px, 100%); margin-inline: auto; }
.polar-page-content--radio .polar-entry-content > * { margin-inline: auto; }
.polar-radio-related { margin-top: 72px; padding: clamp(28px, 4vw, 48px); border: 1px solid var(--polar-line); border-radius: var(--polar-radius-lg); background: var(--polar-ice); }
.polar-radio-related h2 { margin: 0 0 24px; color: var(--polar-ink); font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.04em; }
.polar-radio-related__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.polar-radio-related__grid a { display: flex; min-height: 120px; padding: 20px; flex-direction: column; justify-content: flex-end; border-radius: 16px; background: var(--polar-navy-900); color: #fff; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.polar-radio-related__grid a:hover { transform: translateY(-4px); background: var(--polar-blue-600); }
.polar-radio-related__grid strong { font-size: 1.55rem; letter-spacing: -.04em; }
.polar-radio-related__grid span { margin-top: 5px; color: #b9cdef; font-size: .74rem; font-weight: 800; text-transform: uppercase; }
.polar-empty { padding: 54px; border: 1px dashed #b8cae3; border-radius: 20px; background: #fff; text-align: center; }
.polar-empty h2 { margin-top: 0; }

/* Newsletter / CTA */
.polar-cta { position: relative; overflow: hidden; padding: clamp(38px, 6vw, 72px); border-radius: var(--polar-radius-lg); background: linear-gradient(130deg, #0c2c6b, #075ec5); color: #fff; }
.polar-cta::after { content: ""; position: absolute; right: -60px; top: -130px; width: 390px; height: 390px; border: 80px solid rgba(255,255,255,.06); border-radius: 50%; }
.polar-cta__inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.polar-cta h2 { max-width: 700px; margin: 0; font-size: clamp(2rem, 4.5vw, 3.8rem); line-height: 1.02; letter-spacing: -.05em; }
.polar-cta p { max-width: 600px; margin: 16px 0 0; color: #c2d8f8; }

/* Footer */
.polar-footer { padding: 68px 0 34px; background: var(--polar-navy-950); color: #a9bad8; }
.polar-footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, minmax(0, 1fr)); gap: 36px; }
.polar-footer h2,
.polar-footer h3 { color: #fff; }
.polar-footer h3 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
.polar-footer p { max-width: 480px; }
.polar-footer ul { margin: 0; padding: 0; list-style: none; }
.polar-footer li + li { margin-top: 8px; }
.polar-footer a { color: #c5d7f3; text-decoration: none; }
.polar-footer a:hover { color: #fff; }
.polar-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: .76rem; }

/* Persistent player */
.polar-player {
  position: fixed;
  z-index: 9990;
  right: 0;
  bottom: 0;
  left: 0;
  height: 98px;
  border-top: 1px solid rgba(255,255,255,.12);
  background: rgba(2, 11, 34, 0.97);
  color: #fff;
  box-shadow: 0 -18px 50px rgba(0,0,0,.28);
  backdrop-filter: blur(20px);
}
.polar-player__inner { display: grid; width: min(1440px, calc(100% - 30px)); height: 100%; margin: 0 auto; grid-template-columns: minmax(250px, 1fr) auto minmax(250px, 1fr); align-items: center; gap: 24px; }
.polar-player__track { display: flex; min-width: 0; align-items: center; gap: 14px; }
.polar-player__cover { width: 62px; height: 62px; flex: 0 0 auto; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; object-fit: cover; background: #081c48; box-shadow: 0 8px 22px rgba(0,0,0,.28); transition: opacity 220ms ease, transform 300ms ease; }
.polar-player__cover.is-changing { opacity: .2; transform: scale(.92); }
.polar-player__copy { min-width: 0; }
.polar-player__live { display: flex; align-items: center; gap: 7px; color: var(--polar-blue-300); font-size: .62rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.polar-player__title { overflow: hidden; margin-top: 5px; font-size: .9rem; font-weight: 850; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.polar-player__artist { overflow: hidden; margin-top: 2px; color: #96acd0; font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.polar-player__controls { display: flex; align-items: center; justify-content: center; gap: 14px; }
.polar-player__play { display: grid; width: 58px; height: 58px; place-items: center; border: 0; border-radius: 50%; background: linear-gradient(135deg, #49b8ff, #1478ea); color: #fff; box-shadow: 0 10px 30px rgba(26, 134, 240, .35); }
.polar-player__play:hover { transform: scale(1.04); }
.polar-player__play .polar-icon-pause { display: none; }
.polar-player__play.is-playing .polar-play-icon { display: none; }
.polar-player__play.is-playing .polar-icon-pause { display: flex; gap: 5px; }
.polar-icon-pause i { display: block; width: 5px; height: 17px; border-radius: 2px; background: #fff; }
.polar-player__status { min-width: 84px; color: #9bb0d1; font-size: .67rem; font-weight: 750; text-align: center; }
.polar-player__tools { display: flex; min-width: 0; align-items: center; justify-content: flex-end; gap: 14px; }
.polar-player__volume { width: 90px; accent-color: var(--polar-blue-500); }
.polar-player__tool { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid rgba(255,255,255,.13); border-radius: 10px; background: transparent; color: #c9daf4; text-decoration: none; }
.polar-player__tool:hover { color: #fff; border-color: rgba(255,255,255,.3); }
.polar-player__ad { max-width: 250px; padding-left: 18px; border-left: 1px solid rgba(255,255,255,.12); }
.polar-player__ad:empty { display: none; }
.polar-player__ad .widget { margin: 0; }
.polar-player__ad::before { content: "Publicidad"; display: block; color: #647896; font-size: .5rem; letter-spacing: .1em; text-transform: uppercase; }

.polar-loading { opacity: .6; pointer-events: none; }

@media (max-width: 1060px) {
  .polar-nav,
  .polar-header-play { display: none; }
  .polar-menu-toggle { display: grid; place-items: center; }
  .polar-nav.is-open { position: fixed; z-index: 40; inset: 116px 0 98px; display: block; padding: 28px 20px; overflow-y: auto; background: var(--polar-navy-950); }
  .polar-nav.is-open ul { display: block; }
  .polar-nav.is-open a { padding: 15px 18px; font-size: 1rem; }
  .polar-hero__inner { grid-template-columns: 1fr 420px; gap: 28px; }
  .polar-decades-grid { grid-template-columns: repeat(2, 1fr); }
  .polar-player__inner { grid-template-columns: minmax(220px,1fr) auto minmax(160px,1fr); }
  .polar-player__ad { display: none; }
  .polar-article__layout { grid-template-columns: minmax(0, 760px); }
  .polar-sidebar { display: none; }
  .polar-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
}

@media (max-width: 780px) {
  body { padding-bottom: 82px; }
  .polar-container { width: min(100% - 28px, 1180px); }
  .polar-topbar__inner > :last-child { display: none; }
  .polar-brand__tagline { display: none; }
  .polar-hero { min-height: auto; }
  .polar-hero__inner { display: flex; min-height: auto; flex-direction: column; align-items: stretch; padding-block: 56px 92px; }
  .polar-hero__copy h1 { font-size: clamp(3.2rem, 16vw, 5.2rem); }
  .polar-hero__station { min-height: 430px; }
  .polar-artwork-stage { width: min(390px, 88%); }
  .polar-news-grid { grid-template-columns: 1fr; }
  .polar-section-head { align-items: start; flex-direction: column; }
	.polar-page-content--radio { width: min(100% - 28px, 1180px); padding-top: 32px; }
	.polar-radio-page-hero { min-height: auto; padding: 34px 24px; grid-template-columns: 1fr; gap: 30px; }
	.polar-radio-page-hero h1 { font-size: clamp(2.7rem, 13vw, 4.4rem); }
	.polar-radio-page-hero__art { width: min(340px, 100%); margin-inline: auto; }
	.polar-radio-related__grid { grid-template-columns: repeat(2, 1fr); }
  .polar-cta__inner { align-items: flex-start; flex-direction: column; }
  .polar-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .polar-footer__bottom { align-items: flex-start; flex-direction: column; }
  .polar-article__header { padding-top: 52px; }
  .polar-article__image { width: calc(100% - 28px); border-radius: 18px; }
  .polar-article__layout { padding-top: 44px; }
  .polar-player { height: 82px; }
  .polar-player__inner { width: calc(100% - 20px); grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
  .polar-player__cover { width: 50px; height: 50px; border-radius: 10px; }
  .polar-player__controls { gap: 0; }
  .polar-player__play { width: 52px; height: 52px; }
  .polar-player__status,
  .polar-player__tools { display: none; }
}

@media (max-width: 520px) {
  .polar-header__inner { min-height: 72px; }
  .polar-brand__logo { width: 48px; height: 48px; }
  .polar-brand__name { font-size: .92rem; }
  .polar-nav.is-open { inset: 106px 0 82px; }
  .polar-hero__station { min-height: 350px; }
  .polar-artwork-stage { width: min(340px, 88%); }
  .polar-onair-card { right: 50%; bottom: 0; transform: translateX(50%); }
  .polar-decades-grid { grid-template-columns: 1fr; }
  .polar-decade-card { min-height: 220px; }
  .polar-section { padding-block: 54px; }
  .polar-card__body { padding: 20px; }
  .polar-player__cover { display: none; }
  .polar-player__title { font-size: .82rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}