:root {
  --ink: #f4f8f5;
  --muted: #96aaa1;
  --night: #03100c;
  --night-2: #071a13;
  --panel: rgba(14, 39, 29, .72);
  --panel-solid: #0b241a;
  --line: rgba(145, 215, 169, .15);
  --green: #69c542;
  --green-bright: #9beb48;
  --orange: #ff7b22;
  --orange-bright: #ffad42;
  --radius: 24px;
  --shadow: 0 25px 70px rgba(0, 0, 0, .38);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% -10%, rgba(56, 141, 76, .2), transparent 36rem),
    radial-gradient(circle at 92% 14%, rgba(255, 116, 29, .11), transparent 28rem),
    var(--night);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: '';
  opacity: .22;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}
[v-cloak] { display: none; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
.modal-open { overflow: hidden; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 1000; padding: 12px 18px; background: #fff; color: #000; border-radius: 10px; }
.skip-link:focus { top: 12px; }
.section-shell { width: min(1240px, calc(100% - 40px)); margin-inline: auto; }
.content-section { padding-block: 78px; }
.eyebrow { display: block; margin-bottom: 8px; color: var(--green-bright); font-size: .76rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; font-family: "Bahnschrift", "Segoe UI", sans-serif; line-height: 1.08; }
h1 { font-size: clamp(2.8rem, 7vw, 6.5rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -.035em; }
h3 { letter-spacing: -.015em; }
p { color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 78px;
  padding: 10px 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 16, 12, .84);
  backdrop-filter: blur(22px) saturate(150%);
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 190px; }
.brand img { width: 112px; max-height: 42px; object-fit: contain; }
.brand span { color: var(--orange); font-family: "Bahnschrift", "Segoe UI", sans-serif; font-size: 1.08rem; font-weight: 800; }
.brand strong { color: var(--green-bright); }
.main-nav { display: flex; justify-content: center; gap: clamp(10px, 1.5vw, 28px); }
.main-nav a { position: relative; padding: 18px 0; color: #b6c3bd; font-size: .88rem; font-weight: 700; white-space: nowrap; transition: color .25s; }
.main-nav a::after { position: absolute; right: 50%; bottom: 5px; left: 50%; height: 2px; content: ''; background: linear-gradient(90deg, var(--green), var(--orange)); transition: left .25s, right .25s; }
.main-nav a:hover, .main-nav a.active { color: #fff; }
.main-nav a.active::after, .main-nav a:hover::after { right: 0; left: 0; }
.search-trigger, .menu-toggle { border: 0; background: transparent; cursor: pointer; }
.search-trigger { display: flex; align-items: center; gap: 6px; padding: 10px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.search-trigger span:first-child { color: var(--green-bright); font-size: 1.8rem; line-height: 1; }
.menu-toggle { display: none; }

.broadcast-hero {
  position: relative;
  overflow: clip;
  display: grid;
  grid-template-columns: .86fr 1.36fr;
  align-items: center;
  gap: clamp(32px, 5vw, 76px);
  min-height: 680px;
  padding-block: 64px 84px;
}
.broadcast-copy { position: relative; z-index: 2; }
.broadcast-copy h1 { max-width: 760px; margin: 14px 0 22px; font-size: clamp(3rem, 5.3vw, 5.8rem); }
.broadcast-copy > p:not(.eyebrow) { max-width: 580px; font-size: 1.1rem; }
.live-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid rgba(255, 109, 47, .34); border-radius: 999px; color: #ffb08e; background: rgba(255, 82, 33, .1); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.live-chip i { width: 8px; height: 8px; border-radius: 50%; background: #ff4f26; box-shadow: 0 0 0 6px rgba(255, 79, 38, .12); animation: pulse 1.5s infinite; }
.live-chip.offline { border-color: var(--line); color: var(--muted); background: rgba(255,255,255,.03); }
.live-chip.offline i { background: var(--green); box-shadow: none; animation: none; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border: 1px solid transparent; border-radius: 14px; font-weight: 800; cursor: pointer; transition: transform .25s, box-shadow .25s, background .25s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #06100b; background: linear-gradient(135deg, var(--green-bright), var(--green)); box-shadow: 0 14px 34px rgba(87, 192, 58, .2); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.035); }
.button-intranet { border-color: rgba(255, 132, 47, .38); color: #ffd0aa; background: linear-gradient(135deg, rgba(255,123,34,.14), rgba(255,123,34,.035)); }
.button-intranet:hover { border-color: var(--orange); box-shadow: 0 12px 34px rgba(255,123,34,.12); }
.button-light { color: #0a1c12; background: #f4f9f5; }
.button-whatsapp { color: #05140c; background: linear-gradient(135deg, #a1ed4d, #52bd49); box-shadow: 0 20px 50px rgba(80, 200, 72, .2); }
.player-frame { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid rgba(114, 211, 132, .23); border-radius: var(--radius); background: #010705; box-shadow: var(--shadow), 0 0 0 8px rgba(84, 179, 84, .04); }
.player-frame iframe { width: 100%; height: 100%; border: 0; }
.hero-player { z-index: 2; }
.signal-placeholder { display: grid; place-content: center; justify-items: center; height: 100%; padding: 24px; text-align: center; }
.signal-placeholder strong { margin-top: 22px; font-family: "Bahnschrift", "Segoe UI", sans-serif; font-size: 1.5rem; }
.signal-placeholder span { color: var(--muted); }
.signal-rings { position: relative; display: grid; place-items: center; width: 46%; aspect-ratio: 1; }
.signal-rings::before, .signal-rings::after { position: absolute; inset: -18%; content: ''; border: 1px solid rgba(105,197,66,.28); border-radius: 50%; animation: orbit 9s linear infinite; }
.signal-rings::after { inset: -38%; border-color: rgba(255,123,34,.16); animation-direction: reverse; }
.signal-rings img { z-index: 2; width: 100%; aspect-ratio: 1; border-radius: 50%; object-fit: cover; }
.hero-glow { position: absolute; width: 300px; height: 300px; border-radius: 50%; filter: blur(100px); opacity: .16; pointer-events: none; }
.glow-green { top: 10%; left: 25%; background: var(--green); }
.glow-orange { right: 8%; bottom: 8%; background: var(--orange); }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > a { color: var(--green-bright); font-size: .9rem; font-weight: 800; }
.section-heading > a span { margin-left: 8px; }
.channel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.channel-card { --accent: var(--green); position: relative; overflow: hidden; min-height: 360px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 18px 42px rgba(0,0,0,.23); transition: transform .3s, border-color .3s; }
.channel-card::after { position: absolute; inset: 0; content: ''; background: linear-gradient(to top, rgba(1,10,6,.97) 3%, rgba(2,10,7,.1) 68%); }
.channel-card:hover { transform: translateY(-8px); border-color: var(--accent); }
.channel-card img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; transition: transform .5s; }
.channel-card:hover img { transform: scale(1.04); }
.channel-overlay { position: absolute; right: 18px; bottom: 20px; left: 18px; z-index: 2; }
.channel-overlay span { color: var(--accent); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.channel-overlay h3 { margin: 5px 0; font-size: 1.55rem; }
.channel-overlay p { display: -webkit-box; overflow: hidden; margin: 0; font-size: .84rem; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }

.episode-rail { display: grid; grid-auto-columns: minmax(250px, 1fr); grid-auto-flow: column; gap: 18px; overflow-x: auto; padding: 3px 2px 20px; scroll-snap-type: x mandatory; scrollbar-color: var(--green) transparent; }
.episode-card { min-width: 0; cursor: pointer; scroll-snap-align: start; }
.episode-image { position: relative; overflow: hidden; aspect-ratio: 16 / 10; border: 1px solid var(--line); border-radius: 18px; background: var(--panel-solid); }
.episode-image::after { position: absolute; inset: 0; content: ''; background: linear-gradient(to top, rgba(0,0,0,.5), transparent 65%); }
.episode-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s, filter .35s; }
.episode-card:hover .episode-image img { transform: scale(1.045); filter: brightness(.7); }
.play-button { position: absolute; top: 50%; left: 50%; z-index: 2; display: grid; place-items: center; width: 52px; height: 52px; padding-left: 3px; border-radius: 50%; color: #07140c; background: var(--green-bright); box-shadow: 0 0 0 9px rgba(128,220,70,.12); opacity: 0; transform: translate(-50%,-42%); transition: opacity .3s, transform .3s; }
.episode-card:hover .play-button, .episode-card:focus .play-button { opacity: 1; transform: translate(-50%,-50%); }
.episode-image small { position: absolute; right: 10px; bottom: 9px; z-index: 3; padding: 2px 7px; border-radius: 5px; background: rgba(0,0,0,.75); }
.episode-channel { display: block; margin-top: 13px; color: var(--orange-bright); font-size: .69rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.episode-card h3 { margin: 5px 0; font-size: 1.15rem; }
.episode-card p { display: -webkit-box; overflow: hidden; margin: 5px 0 0; font-size: .86rem; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }

.institution-band { position: relative; overflow: hidden; margin-block: 40px; background: linear-gradient(112deg, #67c43e, #3e9f3b 52%, #ff7d22 130%); }
.institution-band::before { position: absolute; inset: 0; content: ''; background: radial-gradient(circle at 75% 30%, rgba(255,255,255,.2), transparent 35%), linear-gradient(90deg, transparent 49%, rgba(255,255,255,.08) 50%, transparent 51%); background-size: auto, 42px 42px; }
.institution-inner { position: relative; display: grid; grid-template-columns: 170px 1fr auto; align-items: center; gap: 44px; min-height: 300px; padding-block: 42px; color: #07190c; }
.institution-inner img { max-height: 220px; margin-inline: auto; filter: drop-shadow(0 20px 30px rgba(0,0,0,.22)); }
.institution-inner .eyebrow { color: #173e1d; }
.institution-inner h2 { margin-bottom: 10px; }
.institution-inner p { max-width: 680px; margin: 0; color: rgba(5,30,13,.75); font-size: 1.08rem; }
.peripheral-mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.peripheral-mini { display: flex; gap: 16px; align-items: flex-start; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.peripheral-mini > span { color: var(--orange); font-size: 2rem; }
.peripheral-mini h3, .peripheral-mini p { margin: 0; }
.peripheral-mini small { color: var(--green-bright); }

.page-title { padding-top: 110px; padding-bottom: 42px; }
.page-title h1 { margin-bottom: 14px; }
.page-title p { max-width: 720px; font-size: 1.15rem; }
.page-hero { display: grid; grid-template-columns: 1fr minmax(280px, 420px); align-items: center; gap: 70px; min-height: 630px; padding-block: 70px; }
.page-hero p { max-width: 700px; font-size: 1.2rem; }
.page-hero img { max-height: 460px; margin: auto; filter: drop-shadow(0 40px 55px rgba(0,0,0,.42)); }
.editorial-layout { display: grid; grid-template-columns: 1.5fr .7fr; gap: 24px; }
.glass-panel, .fact-stack > div { border: 1px solid var(--line); background: var(--panel); backdrop-filter: blur(12px); }
.glass-panel { padding: clamp(28px, 5vw, 62px); border-radius: var(--radius); }
.prose p { font-size: 1.08rem; }
.fact-stack { display: grid; gap: 14px; }
.fact-stack > div { display: flex; flex-direction: column; justify-content: center; min-height: 130px; padding: 24px; border-radius: 18px; }
.fact-stack strong { color: var(--green-bright); font-family: "Bahnschrift", "Segoe UI", sans-serif; font-size: 1.6rem; }
.fact-stack span { color: var(--muted); }

.peripheral-layout { display: grid; grid-template-columns: 1fr .8fr; gap: 28px; align-items: start; }
.peripheral-list { display: grid; gap: 14px; }
.peripheral-card { position: relative; display: grid; grid-template-columns: 50px 1fr auto; gap: 20px; padding: 26px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: rgba(8,30,21,.7); cursor: pointer; transition: border-color .25s, transform .25s; }
.peripheral-card:hover, .peripheral-card.active { border-color: rgba(114, 225, 91, .55); transform: translateX(4px); }
.peripheral-card > img { grid-column: 1/-1; width: 100%; height: 200px; border-radius: 14px; object-fit: cover; }
.peripheral-number { padding-top: 3px; color: rgba(137, 226, 99, .38); font-family: "Bahnschrift", "Segoe UI", sans-serif; font-size: 1.6rem; font-weight: 800; }
.peripheral-info > span { color: var(--orange-bright); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.peripheral-info h2 { margin: 3px 0 9px; font-size: 1.75rem; }
.peripheral-info p { margin: 0 0 14px; }
.peripheral-info dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0; }
.peripheral-info dl div { display: grid; }
.peripheral-info dt { color: #6f8a7d; font-size: .69rem; font-weight: 800; text-transform: uppercase; }
.peripheral-info dd { margin: 0; color: #d2ded7; font-size: .82rem; }
.card-arrow { align-self: center; color: var(--green-bright); font-size: 1.6rem; }
.map-panel { position: sticky; top: 104px; overflow: hidden; min-height: 520px; border: 1px solid var(--line); border-radius: 22px; background: #0b241a; box-shadow: var(--shadow); }
.map-frame, .map-frame iframe { width: 100%; height: 460px; border: 0; }
.map-empty { display: grid; place-content: center; justify-items: center; min-height: 460px; padding: 40px; text-align: center; background: radial-gradient(circle, rgba(99,190,66,.15), transparent 45%); }
.map-empty span { color: var(--orange); font-size: 4rem; }
.map-empty strong { font-family: "Bahnschrift", "Segoe UI", sans-serif; font-size: 1.7rem; }
.map-caption { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 24px; }
.map-caption div { display: grid; }
.map-caption small { color: var(--muted); }
.map-caption a { color: var(--green-bright); font-weight: 800; }

.media-hero { --accent: var(--green); position: relative; display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 60px; min-height: 610px; padding-block: 70px; }
.media-hero::before { position: absolute; inset: 12% 0 auto 40%; height: 56%; content: ''; border-radius: 50%; background: var(--accent); filter: blur(140px); opacity: .14; }
.media-hero p { max-width: 650px; font-size: 1.18rem; }
.media-logo-stage { position: relative; z-index: 1; display: grid; place-items: center; padding: 28px; }
.media-logo-stage::before { position: absolute; inset: 8%; z-index: -1; content: ''; border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); border-radius: 50%; animation: orbit 12s linear infinite; }
.media-logo-stage img { width: min(100%, 480px); max-height: 470px; border-radius: 28px; object-fit: contain; box-shadow: var(--shadow); }
.episode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px 18px; }
.result-count { color: var(--muted); }
.empty-catalog { display: grid; place-items: center; min-height: 320px; padding: 50px; border: 1px dashed rgba(119,205,128,.25); border-radius: 22px; text-align: center; background: rgba(255,255,255,.018); }
.empty-catalog > span { color: var(--orange); font-size: 3rem; }
.empty-catalog h2, .empty-catalog p { margin: 6px; }

.contact-stage { position: relative; display: grid; grid-template-columns: 1.1fr .8fr; align-items: center; gap: 70px; min-height: 740px; padding-block: 80px 150px; }
.contact-copy h1 { max-width: 760px; }
.contact-copy p { max-width: 600px; font-size: 1.2rem; }
.contact-orbit { position: relative; display: grid; place-items: center; aspect-ratio: 1; }
.contact-orbit img { z-index: 3; width: 58%; max-height: 380px; object-fit: contain; filter: drop-shadow(0 30px 50px rgba(0,0,0,.4)); }
.orbit { position: absolute; border: 1px solid rgba(123,220,93,.25); border-radius: 50%; animation: orbit 12s linear infinite; }
.orbit::before { position: absolute; top: 50%; left: -5px; width: 10px; height: 10px; content: ''; border-radius: 50%; background: var(--orange); box-shadow: 0 0 25px var(--orange); }
.orbit-a { inset: 8%; }.orbit-b { inset: 20%; animation-direction: reverse; }.orbit-c { inset: 32%; animation-duration: 8s; }
.contact-details { position: absolute; right: 0; bottom: 50px; left: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.contact-details article { display: grid; padding: 22px; border-top: 1px solid var(--line); }
.contact-details small { color: var(--green-bright); font-weight: 800; }

.search-page { min-height: 500px; padding-bottom: 100px; }
.search-page form { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.search-page input { min-height: 54px; padding: 0 18px; border: 0; outline: 0; color: #fff; background: transparent; font-size: 1.05rem; }
.search-results { display: grid; gap: 12px; margin-top: 30px; }
.search-results a { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 20px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.025); }
.search-results img { width: 110px; height: 76px; border-radius: 11px; object-fit: cover; }
.search-results h2, .search-results p { margin: 3px 0; }
.search-results h2 { font-size: 1.35rem; }
.search-results small { color: var(--orange-bright); }

.loading-screen, .state-panel { display: grid; place-content: center; justify-items: center; min-height: 72vh; text-align: center; }
.signal-loader { width: 58px; height: 58px; border: 3px solid rgba(105,197,66,.12); border-top-color: var(--green-bright); border-radius: 50%; animation: orbit .8s linear infinite; }
.state-panel { padding: 50px; }
.state-panel h1 { margin: 15px 0 0; font-size: 3rem; }
.state-icon { display: grid; place-items: center; width: 70px; height: 70px; border: 1px solid rgba(255,123,34,.4); border-radius: 50%; color: var(--orange); font-size: 2rem; }

.site-footer { margin-top: 60px; border-top: 1px solid var(--line); background: #020b08; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 50px; padding-block: 65px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 9px; }
.footer-grid strong { margin-bottom: 6px; color: var(--green-bright); font-size: .72rem; letter-spacing: .12em; }
.footer-grid a, .footer-grid button { width: fit-content; padding: 0; border: 0; color: var(--muted); background: transparent; cursor: pointer; }
.footer-grid a:hover, .footer-grid button:hover { color: #fff; }
.footer-brand img { width: 180px; max-height: 66px; object-fit: contain; object-position: left; }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 20px; border-top: 1px solid var(--line); color: #617269; font-size: .8rem; }
.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 70; display: grid; place-items: center; width: 58px; height: 58px; border: 0; border-radius: 50%; color: #07160c; background: linear-gradient(135deg, var(--green-bright), var(--green)); box-shadow: 0 10px 30px rgba(64,190,69,.3); cursor: pointer; font-size: 1.7rem; }

.modal-backdrop { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 24px; background: rgba(0,8,5,.9); backdrop-filter: blur(12px); }
.video-modal { position: relative; overflow: hidden; width: min(1000px, 96vw); max-height: 92vh; border: 1px solid var(--line); border-radius: 24px; background: #071811; box-shadow: var(--shadow); }
.video-modal .player-frame { border: 0; border-radius: 0; box-shadow: none; }
.modal-close { position: absolute; top: 12px; right: 12px; z-index: 3; display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; color: #fff; background: rgba(0,0,0,.8); cursor: pointer; font-size: 1.6rem; }
.modal-copy { padding: 22px 26px 26px; }
.modal-copy span { color: var(--orange-bright); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.modal-copy h2, .modal-copy p { margin: 5px 0; }

@keyframes pulse { 50% { box-shadow: 0 0 0 10px rgba(255,79,38,0); } }
@keyframes orbit { to { transform: rotate(360deg); } }

@media (max-width: 1280px) {
  .site-header { grid-template-columns: auto 1fr auto; }
  .menu-toggle { display: grid; gap: 5px; width: 44px; margin-left: auto; padding: 10px; }
  .menu-toggle span { width: 24px; height: 2px; background: #fff; }
  .main-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 24px 24px; border-bottom: 1px solid var(--line); background: rgba(3,16,12,.98); }
  .is-open .main-nav { display: flex; }
  .main-nav a { padding: 11px 4px; }
  .main-nav a::after { display: none; }
  .search-trigger { justify-self: end; }
  .broadcast-hero { grid-template-columns: 1fr; padding-top: 80px; }
  .broadcast-copy { max-width: 850px; }
  .hero-player { width: 100%; }
  .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .channel-card, .channel-card img { min-height: 420px; }
}

@media (max-width: 800px) {
  .section-shell { width: min(100% - 26px, 1240px); }
  .content-section { padding-block: 55px; }
  .site-header { min-height: 68px; padding-inline: 14px; }
  .brand { min-width: 0; }
  .brand img { width: 95px; }
  .brand span, .search-label { display: none; }
  .broadcast-hero { min-height: auto; padding-block: 54px; }
  .broadcast-copy h1 { font-size: clamp(2.8rem, 13vw, 4.5rem); }
  .hero-player { border-radius: 17px; }
  .section-heading { align-items: flex-start; }
  .section-heading h2 { font-size: 2.2rem; }
  .channel-card, .channel-card img { min-height: 330px; }
  .episode-rail { grid-auto-columns: 78%; }
  .institution-inner { grid-template-columns: 100px 1fr; gap: 22px; }
  .institution-inner .button { grid-column: 1/-1; justify-self: start; }
  .peripheral-mini-grid, .episode-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero, .media-hero, .contact-stage { grid-template-columns: 1fr; gap: 30px; min-height: auto; padding-block: 70px; }
  .page-hero img { max-height: 330px; }
  .media-logo-stage { order: -1; }
  .media-logo-stage img { max-height: 350px; }
  .editorial-layout, .peripheral-layout { grid-template-columns: 1fr; }
  .map-panel { position: relative; top: 0; min-height: 420px; }
  .map-empty, .map-frame, .map-frame iframe { min-height: 360px; height: 360px; }
  .contact-orbit { max-width: 500px; margin: auto; }
  .contact-details { position: static; grid-column: 1/-1; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .channel-grid, .peripheral-mini-grid, .episode-grid, .footer-grid { grid-template-columns: 1fr; }
  .channel-card, .channel-card img { min-height: 390px; }
  .section-heading { flex-direction: column; }
  .institution-inner { grid-template-columns: 1fr; text-align: center; }
  .institution-inner img { max-height: 170px; }
  .institution-inner .button { justify-self: center; }
  .peripheral-card { grid-template-columns: 36px 1fr; padding: 20px; }
  .peripheral-info dl { grid-template-columns: 1fr; }
  .card-arrow { display: none; }
  .map-caption { align-items: flex-start; flex-direction: column; }
  .contact-details { grid-template-columns: 1fr; }
  .search-page form { grid-template-columns: 1fr; }
  .search-results a { grid-template-columns: 72px 1fr; }
  .search-results img { width: 72px; height: 66px; }
  .search-results > a > span { display: none; }
  .footer-bottom { flex-direction: column; gap: 6px; }
}

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