/* Radio Socavón — estilos. Diseño según la maqueta + efectos del hero de Explosión Musical (partículas, línea neón, brillo, barras, borde con resplandor). */
:root{
  --bg:#05070b; --bg2:#0a0e14; --panel:rgba(9,12,18,.86); --line:rgba(255,255,255,.09);
  --gold:#f5b335; --gold2:#ffd36e; --gold-deep:#e09a14; --cyan:#22b8ea;
  --text:#eef1f5; --muted:#9ba7b5; --radius:18px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif; --font-h:'Poppins','Inter',system-ui,sans-serif; --font-serif:'Playfair Display',Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.wrap{width:min(1560px,100% - 64px);margin-inline:auto}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ---------- Encabezado ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,7,11,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:96px}
.brand img{height:84px;width:auto;background:#fff;border-radius:14px;padding:4px 10px;box-shadow:0 6px 24px -8px rgba(0,0,0,.7)}
.main-nav{display:flex;gap:42px;margin-left:auto;margin-right:auto}
.main-nav a{position:relative;font-weight:500;font-size:16px;color:#e8ecf1;padding:10px 0;transition:color .2s}
.main-nav a:hover,.main-nav a.is-active{color:var(--gold)}
.main-nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;border-radius:2px;background:var(--gold);box-shadow:0 0 10px var(--gold)}
.header-actions{display:flex;align-items:center;gap:22px}
.social{display:flex;gap:14px}
.social a{width:42px;height:42px;border-radius:50%;border:1.5px solid rgba(255,255,255,.75);display:grid;place-items:center;transition:.25s}
.social a svg{width:19px;height:19px;fill:currentColor;stroke:none}
.social a:hover{border-color:var(--gold);color:var(--gold);box-shadow:0 0 16px rgba(245,179,53,.45);transform:translateY(-2px)}
.neon-line{height:2px;background:linear-gradient(90deg,transparent,rgba(245,179,53,.25),transparent);position:relative;overflow:hidden;box-shadow:0 2px 18px rgba(245,179,53,.25)}
.neon-line i{position:absolute;inset:0 auto 0 0;width:35%;background:linear-gradient(90deg,transparent,var(--gold2),transparent);animation:neon-scan 4s linear infinite}
.burger{display:none;width:44px;height:44px;border:1.5px solid rgba(255,255,255,.6);border-radius:12px;background:transparent;cursor:pointer;padding:0;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:28px}
.burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ---------- Botones ---------- */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-family:var(--font);font-weight:600;font-size:16px;border-radius:12px;padding:15px 26px;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .25s,background .2s;white-space:nowrap}
.btn .ico{width:22px;height:22px;flex:none}
.btn .arrow{width:20px;height:20px}
.btn-gold{background:linear-gradient(180deg,var(--gold2),var(--gold) 55%,var(--gold-deep));color:#1a1204;box-shadow:0 10px 30px -8px rgba(245,179,53,.55),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(245,179,53,.75),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-ghost{border-color:rgba(255,255,255,.8);color:#fff;background:rgba(5,7,11,.35)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);background:rgba(245,179,53,.08)}
.btn-lg{padding:19px 32px;font-size:17px;border-radius:14px}
.btn-shine::after{content:"";position:absolute;top:0;bottom:0;width:45%;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);transform:translateX(-150%) skewX(-12deg);animation:shine-sweep 6s ease-in-out infinite;pointer-events:none}
.link-gold{display:inline-flex;align-items:center;gap:10px;color:var(--gold);font-weight:500;border-bottom:1.5px solid var(--gold);padding-bottom:3px;transition:.2s}
.link-gold .arrow{width:19px;height:19px}
.link-gold:hover{color:var(--gold2);border-color:var(--gold2)}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;min-height:clamp(540px,52vw,720px);display:flex;align-items:center;padding:56px 0 110px;overflow:hidden}
.hero-bg{position:absolute;z-index:-4;top:0;bottom:0;left:12%;width:88%;filter:brightness(.86) saturate(.95);background:url(../assets/hero-bg.jpg) 30% center/cover no-repeat;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 30%);mask-image:linear-gradient(90deg,transparent 0,#000 30%);animation:hero-drift 26s ease-in-out infinite alternate}
.hero-shade{position:absolute;inset:0;z-index:-3;background:linear-gradient(90deg,rgba(5,7,11,.97) 0,rgba(5,7,11,.82) 28%,rgba(5,7,11,.15) 55%,rgba(5,7,11,.35) 100%),linear-gradient(0deg,var(--bg) 0,rgba(5,7,11,0) 28%)}
.hero-glow{position:absolute;z-index:-2;right:12%;top:50%;width:46vw;height:46vw;max-width:760px;max-height:760px;transform:translateY(-55%);border-radius:50%;background:radial-gradient(circle,rgba(245,179,53,.34),rgba(34,184,234,.14) 45%,transparent 70%);animation:glow-pulse 4s ease-in-out infinite;filter:blur(8px)}
.particles{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.particles span{position:absolute;bottom:-12px;border-radius:50%;background:radial-gradient(circle,#ffe8a8,var(--gold) 55%,transparent 72%);box-shadow:0 0 10px 2px rgba(245,179,53,.65);opacity:0;animation:float-up var(--t,7s) ease-in infinite;animation-delay:var(--dl,0s)}
.particles span.tw{animation:twinkle var(--t,2.6s) ease-in-out infinite;bottom:auto}
.hero-grid{display:grid;grid-template-columns:36fr 20fr 28fr 16fr;align-items:center;gap:0 18px}
.hero-copy{grid-column:1;position:relative;z-index:2}
.hero h1{margin:0 0 6px;font-family:var(--font-h);font-weight:800;font-size:clamp(40px,4.6vw,76px);line-height:1.04;letter-spacing:-.01em;text-transform:uppercase}
.hero h1 span{display:block;color:var(--gold);text-shadow:0 0 36px rgba(245,179,53,.4)}
.hero-sub{position:relative;margin:30px 0 32px;max-width:480px;color:#d6dce4;font-size:clamp(16px,1.35vw,20px);line-height:1.5}
.hero-sub::before{content:"";position:absolute;top:-16px;left:0;width:48px;height:2px;background:var(--gold);box-shadow:0 0 10px var(--gold)}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px}
.hero-logo{grid-column:3;position:relative;z-index:2;animation:float-y 7s ease-in-out infinite}
.hero-logo img{width:100%;height:auto;filter:drop-shadow(0 0 30px rgba(245,179,53,.28))}
.hero-features{grid-column:4;list-style:none;margin:0;padding:0;display:grid;gap:26px;position:relative;z-index:2}
.hero-features{padding:14px 0 14px 8px;background:linear-gradient(90deg,transparent,rgba(5,7,11,.55) 35%)}
.hero-features li{text-shadow:0 1px 10px #000;display:flex;align-items:center;gap:16px;font-size:15px;color:#e6eaf0;line-height:1.35}
.hero-features svg{width:42px;height:42px;flex:none;color:var(--gold);filter:drop-shadow(0 0 8px rgba(245,179,53,.5))}

/* ---------- Reproductor ---------- */
.player-slot{position:relative;z-index:6;margin-top:-62px}
.player{position:relative;margin-inline:auto;width:min(1560px,100% - 64px);border-radius:26px;background:linear-gradient(180deg,rgba(14,18,26,.94),rgba(7,9,14,.96));box-shadow:0 24px 60px -20px rgba(0,0,0,.8),0 0 40px -10px rgba(245,179,53,.25);transition:box-shadow .3s}
.player-border{position:absolute;inset:0;border-radius:inherit;border:1.5px solid var(--gold);opacity:.7;pointer-events:none;animation:border-glow 2.5s ease-in-out infinite;box-shadow:0 0 22px rgba(245,179,53,.35),inset 0 0 22px rgba(245,179,53,.08)}
.player-row{display:flex;align-items:center;gap:30px;padding:16px 96px 16px 34px;width:100%}
.player-id{display:flex;align-items:center;gap:16px;min-width:280px}
.player-id img{width:64px;height:auto;border-radius:10px;background:#000;padding:4px;box-shadow:0 0 0 1px var(--line)}
.player-id strong{display:block;font-family:var(--font-h);font-size:15px;font-weight:700;letter-spacing:.01em}
.player-id strong em{font-style:normal;color:var(--gold)}
.player-id small{color:var(--muted);font-size:13.5px}
.play-btn{position:relative;flex:none;width:56px;height:56px;border-radius:50%;border:2px solid var(--gold);background:#06080c;color:#fff;cursor:pointer;display:grid;place-items:center;transition:.25s;box-shadow:0 0 22px rgba(245,179,53,.3)}
.play-btn:hover{background:var(--gold);color:#1a1204;transform:scale(1.06)}
.play-btn svg{width:24px;height:24px;fill:currentColor;stroke:none}
.play-btn .i-pause,.is-playing .play-btn .i-play{display:none}
.is-playing .play-btn .i-pause{display:block}
.play-btn .spin{position:absolute;inset:-6px;border-radius:50%;border:2px solid transparent;border-top-color:var(--gold2);opacity:0;animation:spin 1s linear infinite}
.is-loading .play-btn .spin{opacity:1}
.wave{flex:1;min-width:140px;max-width:420px;height:52px}
.player-vol{display:flex;align-items:center;gap:12px;padding-left:28px;border-left:1px solid var(--line)}
.player-vol button{background:none;border:0;color:#d5dbe3;cursor:pointer;display:grid;padding:0}
.player-vol svg{width:22px;height:22px;fill:currentColor;stroke:none}
.player-vol input{-webkit-appearance:none;appearance:none;width:130px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--gold) var(--v,80%),rgba(255,255,255,.22) var(--v,80%));outline:none;cursor:pointer}
.player-vol input::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px rgba(245,179,53,.8);border:0}
.player-vol input::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--gold);border:0;box-shadow:0 0 12px rgba(245,179,53,.8)}
.player-live{display:flex;align-items:center;gap:20px;padding-left:28px;border-left:1px solid var(--line);margin-left:auto}
.live{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:700;font-size:15px;color:var(--gold);letter-spacing:.02em}
.live i{width:11px;height:11px;border-radius:50%;background:#ff3b3b;box-shadow:0 0 12px #ff3b3b;animation:pulse-dot 1.4s ease-in-out infinite}
.listeners{display:flex;align-items:center;gap:9px;padding-left:20px;border-left:1px solid var(--line);line-height:1.1}
.listeners svg{width:22px;height:22px;color:#cfd6df}
.listeners b{font-family:var(--font-h);font-size:17px}
.listeners small{display:block;color:var(--muted);font-size:12.5px}
.player.docked{position:fixed;left:0;right:0;bottom:0;width:100%;border-radius:0;z-index:95;animation:dock-in .35s ease}
.player.docked .player-border{border-radius:0;border-width:1.5px 0 0}
@keyframes dock-in{from{transform:translateY(100%)}to{transform:none}}

/* ---------- Secciones ---------- */
.section{padding:88px 0 40px}
.section-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.025),transparent)}
.section h2{margin:0;font-family:var(--font-serif);font-weight:500;font-size:clamp(32px,3.6vw,50px);line-height:1.1}
.section h2 em{font-style:normal;color:var(--gold)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.lead{color:#c5ced9;font-size:18px;max-width:720px}
.center{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;padding-bottom:30px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{position:relative;display:grid;grid-template-columns:42% 1fr;gap:0;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(180deg,rgba(18,23,32,.9),rgba(8,11,16,.95));min-height:158px;transition:transform .3s,border-color .3s,box-shadow .3s}
.card:hover{transform:translateY(-6px);border-color:rgba(245,179,53,.6);box-shadow:0 18px 40px -16px rgba(245,179,53,.4)}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover img{transform:scale(1.07)}
.card>div{padding:18px 16px 16px 18px}
.card h3{margin:0 0 6px;font-family:var(--font-h);font-weight:600;font-size:17px;line-height:1.25;letter-spacing:.01em;padding-right:30px}
.card p{margin:0 0 12px;color:#aeb8c4;font-size:14px;line-height:1.4}
.card .time{display:flex;align-items:center;gap:10px;color:#d9dfe7;font-size:13.5px;line-height:1.3}
.card .time svg{width:24px;height:24px;color:var(--gold);flex:none}
.card .go{position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--gold);color:var(--gold);display:grid;place-items:center;transition:.25s}
.card .go svg{width:16px;height:16px}
.card:hover .go{background:var(--gold);color:#1a1204}

.week{margin-top:46px;border:1px solid var(--line);border-radius:18px;padding:26px;background:rgba(255,255,255,.02)}
.week h3{margin:0 0 16px;font-family:var(--font-h);font-size:20px}
.week-grid{display:grid;grid-template-columns:180px 1fr;gap:1px;background:var(--line);border-radius:12px;overflow:hidden}
.week-grid>div{background:#0a0e14;padding:14px 18px}
.week-head{font-weight:600;color:var(--gold);font-size:14px;text-transform:uppercase;letter-spacing:.06em}
.week-time{color:var(--gold2);font-weight:600}
.week-item b{color:#fff}
.week-item{color:#b8c2ce}

.about{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;align-items:center}
.about p{color:#cdd5df;font-size:19px;max-width:560px;margin:18px 0 0}
.about-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mini{padding:26px 22px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03);transition:.3s}
.mini:hover{border-color:rgba(245,179,53,.5);transform:translateY(-4px)}
.mini svg{width:38px;height:38px;color:var(--gold);margin-bottom:12px;filter:drop-shadow(0 0 8px rgba(245,179,53,.45))}
.mini h3{margin:0 0 6px;font-family:var(--font-h);font-size:18px}
.mini p{margin:0;font-size:15px;color:#aeb8c4}
.contact{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;padding:40px;border:1px solid rgba(245,179,53,.35);border-radius:22px;background:linear-gradient(135deg,rgba(245,179,53,.1),rgba(34,184,234,.06))}

/* ---------- Franja y pie ---------- */
.strip{margin-top:60px;border-top:1px solid var(--line);background:rgba(5,7,11,.9)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:26px 0}
.strip-grid>div{display:flex;align-items:center;gap:18px;padding:6px 28px;border-left:1px solid var(--line)}
.strip-grid>div:first-child{border-left:0;padding-left:0}
.strip-grid svg{width:46px;height:46px;color:var(--gold);flex:none;filter:drop-shadow(0 0 8px rgba(245,179,53,.4))}
.strip-grid p{margin:0;line-height:1.3}
.strip-grid b{display:block;font-size:17px;font-weight:600}
.strip-grid small{color:var(--muted);font-size:14px}
.site-footer{padding:24px 0 34px;color:#7f8b99;font-size:14px;text-align:center;border-top:1px solid var(--line)}

/* ---------- Flotantes ---------- */
.whatsapp{position:fixed;right:24px;bottom:28px;z-index:80;width:66px;height:66px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 0 rgba(37,211,102,.6);animation:wa-pulse 2.6s infinite;transition:transform .25s,bottom .3s}
.whatsapp:hover{transform:scale(1.1)}
.whatsapp svg{width:34px;height:34px;fill:#fff;stroke:none}
.to-top{position:fixed;right:34px;bottom:112px;z-index:80;width:46px;height:46px;border-radius:50%;border:0;background:linear-gradient(180deg,var(--gold2),var(--gold-deep));color:#1a1204;cursor:pointer;display:grid;place-items:center;box-shadow:0 8px 24px rgba(245,179,53,.45);transition:transform .25s,bottom .3s}
.to-top[hidden]{display:none}
.to-top:hover{transform:translateY(-3px)}
.to-top svg{width:20px;height:20px;stroke-width:2.4}
body.player-docked .whatsapp{bottom:112px}
body.player-docked .to-top{bottom:192px}

/* ---------- App (PWA) ---------- */
.btn-outline{border-color:var(--gold);color:var(--gold);background:rgba(245,179,53,.06)}
.btn-outline:hover{background:var(--gold);color:#1a1204;transform:translateY(-2px)}
.install-btn{padding:13px 20px}
.install-btn[hidden],[data-install][hidden]{display:none!important}
.install-btn .lbl-short{display:none}
.app-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.app-cta{margin:26px 0 22px}
.app-perks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.app-perks li{position:relative;padding-left:30px;color:#cfd7e0}
.app-perks li::before{content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;background:radial-gradient(circle,var(--gold2),var(--gold) 60%);box-shadow:0 0 12px rgba(245,179,53,.7)}
.app-how{border:1px solid var(--line);border-radius:20px;padding:22px;background:rgba(255,255,255,.03)}
.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.tab{font:inherit;font-weight:600;font-size:14px;color:#cfd7e0;background:transparent;border:1.5px solid var(--line);border-radius:999px;padding:9px 18px;cursor:pointer;transition:.2s}
.tab:hover{border-color:var(--gold);color:var(--gold)}
.tab.is-on{background:var(--gold);color:#1a1204;border-color:var(--gold)}
.tab-panel{display:none}.tab-panel.is-on{display:block;animation:fade-in .35s ease}
.tab-panel ol{margin:0;padding-left:22px;display:grid;gap:12px;color:#d3dae3}
.tab-panel li::marker{color:var(--gold);font-weight:700}
.kbd{display:inline-block;min-width:26px;text-align:center;padding:1px 7px;border:1px solid rgba(255,255,255,.35);border-radius:7px;font-size:14px}
.foot-social{display:flex;justify-content:center;gap:22px;margin-bottom:12px;flex-wrap:wrap}
.foot-social a{color:#aeb8c4;font-weight:500}.foot-social a:hover{color:var(--gold)}
.dialog{border:1px solid rgba(245,179,53,.5);border-radius:22px;background:#0b1017;color:var(--text);padding:30px 28px 24px;max-width:460px;width:calc(100% - 32px);text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.7),0 0 40px -10px rgba(245,179,53,.4)}
.dialog::backdrop{background:rgba(0,0,0,.7);backdrop-filter:blur(4px)}
.dialog img{margin:0 auto 10px;border-radius:16px}
.dialog h3{margin:0 0 12px;font-family:var(--font-h);font-size:21px}
.dialog ol{text-align:left;margin:0 0 20px;padding-left:22px;display:grid;gap:10px;color:#d3dae3}
.dialog p{color:#d3dae3;margin:0 0 18px}
.dialog li::marker{color:var(--gold);font-weight:700}
.dialog-x{position:absolute;right:12px;top:8px;background:none;border:0;color:#aab4c0;font-size:30px;line-height:1;cursor:pointer}
.install-toast{position:fixed;right:20px;top:112px;z-index:85;display:flex;align-items:center;gap:12px;max-width:min(440px,calc(100% - 40px));padding:12px 14px;border-radius:18px;background:rgba(10,14,20,.96);border:1px solid rgba(245,179,53,.55);box-shadow:0 18px 50px rgba(0,0,0,.7),0 0 30px -8px rgba(245,179,53,.4);animation:toast-in .4s ease}
.install-toast[hidden]{display:none}
.install-toast img{border-radius:12px;flex:none}
.install-toast p{margin:0;line-height:1.25;font-size:14px;min-width:0}
.install-toast b{display:block;font-size:14.5px}
.install-toast small{color:var(--muted);font-size:12.5px}
.install-toast .btn{padding:11px 16px;font-size:14px;flex:none}
.toast-x{position:absolute;top:-10px;right:-8px;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:#0b1017;color:#cfd7e0;cursor:pointer;line-height:1}
@keyframes fade-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes toast-in{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:none}}

/* ---------- Animaciones ---------- */
@keyframes eq{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
@keyframes float-up{0%{transform:translateY(0) scale(.6);opacity:0}15%{opacity:1}85%{opacity:.8}100%{transform:translateY(-140px) scale(1.1);opacity:0}}
@keyframes twinkle{0%,100%{opacity:0;transform:scale(.4)}50%{opacity:1;transform:scale(1)}}
@keyframes glow-pulse{0%,100%{opacity:.4;transform:translateY(-55%) scale(1)}50%{opacity:.75;transform:translateY(-55%) scale(1.08)}}
@keyframes neon-scan{0%{transform:translateX(-100%)}100%{transform:translateX(290%)}}
@keyframes shine-sweep{0%{transform:translateX(-150%) skewX(-12deg)}60%,100%{transform:translateX(330%) skewX(-12deg)}}
@keyframes border-glow{0%,100%{opacity:.5}50%{opacity:1}}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float-y{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes hero-drift{from{background-position:30% center;transform:scale(1)}to{background-position:36% center;transform:scale(1.04)}}
@keyframes wa-pulse{0%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 0 rgba(37,211,102,0)}}
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .8s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1560px){
  .hero-cta .btn-lg{padding:17px 22px;font-size:16px}
  .social{display:none}
}
@media (max-width:1280px){
  .main-nav{gap:26px}.social{display:none}
  .hero-grid{grid-template-columns:40fr 14fr 30fr 16fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .player-row{gap:20px;padding:14px 22px}.player-id{min-width:230px}.player-vol input{width:96px}
}
@media (max-width:1024px){
  .player-row{padding-right:22px}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(5,7,11,.98);flex-direction:column;align-items:center;gap:2px;padding:18px 20px 26px;margin:0;z-index:90;border-bottom:1px solid var(--line);box-shadow:0 30px 50px -20px rgba(0,0,0,.8)}
  .main-nav a{font-size:20px;padding:12px}
  .main-nav.open{display:flex;animation:dock-in .25s ease reverse}
  .burger{display:block}
  .header-actions>.btn-gold{display:none}
  .app-grid{grid-template-columns:1fr;gap:34px}
  .header-row{justify-content:space-between}
  .hero{padding:40px 0 96px}
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-copy,.hero-logo,.hero-features{grid-column:1}
  .hero-logo{max-width:520px;order:-1;margin-inline:auto}
  .hero-features{grid-template-columns:1fr 1fr}
  .hero-bg{width:100%;opacity:.55}
  .hero-shade{background:linear-gradient(0deg,var(--bg) 0,rgba(5,7,11,.55) 45%,rgba(5,7,11,.8) 100%)}
  .player-live{margin-left:0}
  .player-row{flex-wrap:wrap;justify-content:center}
  .wave{order:5;flex-basis:100%;max-width:none;height:46px}
  .about{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:1fr 1fr;gap:20px 0}
  .strip-grid>div:nth-child(3){border-left:0;padding-left:0}
}
@media (max-width:640px){
  .wrap{width:calc(100% - 32px)}
  .brand img{height:62px;padding:3px 8px}
  .header-row{min-height:80px}
  .hero h1{font-size:40px}
  .install-btn{padding:10px 14px;font-size:14px}.install-btn .lbl-long{display:none}.install-btn .lbl-short{display:inline}
  .install-toast{left:12px;right:12px;top:88px;max-width:none}
  .hero-cta .btn{width:100%}
  .hero-features{grid-template-columns:1fr}
  .player{width:calc(100% - 24px)}
  .player-row{padding:14px 16px}
  .player-id{min-width:0;width:100%}
  .player-vol,.player-live{border-left:0;padding-left:0}
  .cards{grid-template-columns:1fr}
  .week-grid{grid-template-columns:110px 1fr}
  .about-cards{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:1fr}
  .strip-grid>div{border-left:0;padding-left:0}
  .contact{padding:26px}
  .whatsapp{width:58px;height:58px;right:16px}
  .to-top{right:22px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- Noticias de Bolivia ---------- */
.news-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:30px 0 26px}
.news-filters button{font:600 14px var(--font);color:#d9dfe7;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:999px;padding:9px 18px;cursor:pointer;transition:.25s}
.news-filters button:hover{border-color:rgba(245,179,53,.6);color:var(--gold)}
.news-filters button[aria-selected="true"]{background:var(--gold);border-color:var(--gold);color:#1a1204;box-shadow:0 0 18px rgba(245,179,53,.4)}
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:8px}
.news-card{position:relative;display:flex;flex-direction:column;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));transition:transform .35s,border-color .35s,box-shadow .35s;animation:news-in .6s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--d,0s)}
.news-card:hover{transform:translateY(-6px);border-color:rgba(245,179,53,.6);box-shadow:0 18px 40px -16px rgba(245,179,53,.4)}
.news-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:radial-gradient(circle at 30% 20%,rgba(245,179,53,.28),transparent 60%),linear-gradient(135deg,#101826,#0a0e14)}
.news-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.news-card:hover .news-img img{transform:scale(1.07)}
.news-img.none::after{content:"";position:absolute;inset:0;margin:auto;width:54px;height:54px;opacity:.5;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5b335' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='4' width='16' height='16' rx='2'/%3E%3Cpath d='M8 9h8M8 13h8M8 17h5'/%3E%3C/svg%3E") center/contain no-repeat}
.news-src{position:absolute;left:12px;top:12px;z-index:1;font:700 11.5px var(--font);letter-spacing:.06em;text-transform:uppercase;color:#1a1204;background:var(--gold);border-radius:999px;padding:4px 11px}
.news-body{display:flex;flex-direction:column;gap:8px;padding:16px 18px 18px;flex:1}
.news-body h3{margin:0;font:600 17px/1.3 var(--font-h);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-body p{margin:0;color:#aeb8c4;font-size:14px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-time{margin-top:auto;padding-top:6px;color:#8d99a8;font-size:12.5px;display:flex;align-items:center;gap:6px}
.news-time svg{width:15px;height:15px;color:var(--gold)}
.news-card:first-child{grid-column:span 2}
.news-card:first-child .news-img{aspect-ratio:16/8}
.news-card:first-child h3{font-size:22px}
.news-state{grid-column:1/-1;text-align:center;color:var(--muted);padding:30px 0}
.news-foot{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:30px}
.news-meta{margin:0;color:#7f8b99;font-size:13px}
@keyframes news-in{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@media (max-width:1200px){.news-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:860px){.news-grid{grid-template-columns:repeat(2,1fr);gap:16px}}
@media (max-width:560px){.news-grid{grid-template-columns:1fr}.news-card:first-child{grid-column:auto}.news-card:first-child h3{font-size:18px}.news-card:first-child .news-img{aspect-ratio:16/10}}
@media (prefers-reduced-motion:reduce){.news-card{animation:none}}