/* =====================================================================
   WEB RÁDIO BRASIL — folha de estilo principal
   Direção: "transmissão de madrugada" — fundo ameixa profundo,
   acentos coral/âmbar (calor brasileiro), verde "ao vivo".
   Tipografia: Anton (pôster) + Sora (corpo).
   ===================================================================== */

/* ---------- Tokens ---------- */
:root{
  --bg:        #140f1c;
  --bg-2:      #1c1528;
  --bg-3:      #251c34;
  --ink:       #f6efe6;
  --muted:     #a99dba;
  --line:      rgba(255,255,255,.08);

  --coral:     #ff5a4d;
  --amber:     #ffb13c;
  --live:      #2fe39b;
  --violet:    #8b5cf6;

  --grad:      linear-gradient(110deg, var(--coral), var(--amber));
  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 24px 60px -20px rgba(0,0,0,.7);

  --maxw:      1180px;
  --font-disp: "Anton", "Arial Narrow", sans-serif;
  --font-body: "Sora", system-ui, sans-serif;

  --player-h:  88px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  min-height:100dvh;
  overflow-x:hidden;
  padding-bottom:var(--player-h); /* espaço para o player fixo */
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit}
ul{list-style:none}

/* textura de grão sobre tudo */
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Utilitários ---------- */
.wrap{width:min(100% - 2.5rem, var(--maxw));margin-inline:auto}
.eyebrow{
  font-size:.8rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--amber);font-weight:700;
}
.grad-text{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
section{padding-block:clamp(3.5rem,7vw,6rem)}
.section-head{margin-bottom:2.5rem;max-width:640px}
.section-head h2{
  font-family:var(--font-disp);font-weight:400;
  font-size:clamp(2.2rem,6vw,4rem);line-height:.95;letter-spacing:.01em;
  text-transform:uppercase;margin-top:.4rem;
}
.section-head p{color:var(--muted);margin-top:1rem}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.85rem 1.5rem;border-radius:999px;font-weight:700;
  font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s;
}
.btn-primary{background:var(--grad);color:#1a0f0a;box-shadow:0 10px 30px -8px rgba(255,90,77,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -8px rgba(255,90,77,.75)}
.btn-ghost{border:1px solid var(--line);background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25)}

/* =====================================================================
   HEADER / NAV
   ===================================================================== */
.site-header{
  position:sticky;top:0;z-index:200;
  backdrop-filter:blur(14px);
  background:rgba(20,15,28,.72);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding-block:1rem}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:800;letter-spacing:.02em}
.brand .logo{
  width:40px;height:40px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;flex:none;box-shadow:0 6px 18px -6px rgba(255,90,77,.6);
}
.brand .logo svg{width:22px;height:22px}
.brand b{font-family:var(--font-disp);font-weight:400;font-size:1.35rem;letter-spacing:.03em;text-transform:uppercase;line-height:1}
.brand span{display:block;font-size:.62rem;letter-spacing:.34em;color:var(--amber);text-transform:uppercase}

.nav-links{display:flex;align-items:center;gap:.35rem}
.nav-links a{
  padding:.55rem .9rem;border-radius:999px;font-size:.92rem;color:var(--muted);
  transition:color .2s,background .2s;font-weight:500;
}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.nav-links a.active{color:var(--ink);background:rgba(255,255,255,.07)}

.live-pill{
  display:inline-flex;align-items:center;gap:.5rem;margin-left:.6rem;
  padding:.5rem .95rem;border-radius:999px;border:1px solid rgba(47,227,155,.35);
  background:rgba(47,227,155,.08);font-size:.78rem;font-weight:700;letter-spacing:.05em;
  color:var(--live);text-transform:uppercase;
}
.live-dot{width:9px;height:9px;border-radius:50%;background:var(--live);box-shadow:0 0 0 0 rgba(47,227,155,.7);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,227,155,.6)}70%{box-shadow:0 0 0 9px rgba(47,227,155,0)}100%{box-shadow:0 0 0 0 rgba(47,227,155,0)}}

.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line)}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;transition:.3s}

/* =====================================================================
   HERO (home)
   ===================================================================== */
.hero{position:relative;overflow:hidden;padding-top:clamp(3rem,6vw,5rem)}
.hero .blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;z-index:0;pointer-events:none}
.blob-1{width:520px;height:520px;background:var(--coral);top:-180px;right:-120px}
.blob-2{width:460px;height:460px;background:var(--violet);bottom:-220px;left:-160px;opacity:.4}
.blob-3{width:300px;height:300px;background:var(--amber);top:40%;left:50%;opacity:.25}

.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero-copy h1{
  font-family:var(--font-disp);font-weight:400;text-transform:uppercase;
  font-size:clamp(3rem,9vw,6.5rem);line-height:.86;letter-spacing:.005em;margin:1rem 0 1.2rem;
}
.hero-copy p.lead{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--muted);max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}

.hero-stats{display:flex;gap:2.2rem;margin-top:2.8rem;flex-wrap:wrap}
.hero-stats div{border-left:2px solid var(--coral);padding-left:1rem}
.hero-stats b{font-family:var(--font-disp);font-weight:400;font-size:1.9rem;display:block;line-height:1}
.hero-stats small{color:var(--muted);font-size:.8rem;letter-spacing:.05em}

/* disco / now playing card no hero */
.hero-disc{position:relative;display:grid;place-items:center}
.disc{
  position:relative;width:min(86%,340px);aspect-ratio:1;border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%, #0c0812 0 18%, transparent 18.5%),
    repeating-radial-gradient(circle at 50% 50%, #221a30 0 2px, #181222 2px 6px);
  box-shadow:var(--shadow),inset 0 0 0 2px rgba(255,255,255,.04);
  display:grid;place-items:center;
}
.disc::before{
  content:"";position:absolute;width:46%;aspect-ratio:1;border-radius:50%;
  background:var(--grad);box-shadow:inset 0 0 0 6px rgba(0,0,0,.25);
}
.disc::after{content:"";position:absolute;width:7%;aspect-ratio:1;border-radius:50%;background:#0c0812;z-index:2}
.disc.spinning{animation:spin 8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.disc-label{position:absolute;z-index:3;text-align:center;max-width:44%}
.disc-label small{font-size:.62rem;letter-spacing:.25em;text-transform:uppercase;color:#1a0f0a;font-weight:800}

/* =====================================================================
   FAIXAS RECENTES (ticker)
   ===================================================================== */
.ticker{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding-block:.9rem}
.ticker-track{display:flex;gap:3rem;white-space:nowrap;animation:marquee 32s linear infinite;width:max-content}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{display:inline-flex;align-items:center;gap:.7rem;color:var(--muted);font-size:.9rem}
.ticker-item b{color:var(--ink);font-weight:600}
.ticker-item .tag{color:var(--amber);font-weight:700;letter-spacing:.05em;font-size:.72rem;text-transform:uppercase}
@keyframes marquee{to{transform:translateX(-50%)}}

/* =====================================================================
   CARDS GENÉRICOS / GRADES
   ===================================================================== */
.grid{display:grid;gap:1.4rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{
  background:linear-gradient(180deg,var(--bg-2),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;
  transition:transform .25s,border-color .25s;position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);border-color:rgba(255,177,60,.35)}
.card h3{font-size:1.25rem;margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.95rem}

/* =====================================================================
   PROGRAMAÇÃO
   ===================================================================== */
.day-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.day-tab{
  padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);font-weight:600;font-size:.9rem;color:var(--muted);transition:.2s;
}
.day-tab.active{background:var(--grad);color:#1a0f0a;border-color:transparent}

.schedule{display:none}
.schedule.active{display:block;animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.slot{
  display:grid;grid-template-columns:120px 1fr auto;gap:1.2rem;align-items:center;
  padding:1.1rem 1.3rem;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--bg-2);margin-bottom:.8rem;transition:.2s;
}
.slot:hover{border-color:rgba(255,90,77,.4)}
.slot.on-air{border-color:var(--live);background:rgba(47,227,155,.06)}
.slot .time{font-family:var(--font-disp);font-weight:400;font-size:1.5rem;color:var(--amber);line-height:1}
.slot .info h4{font-size:1.1rem}
.slot .info span{color:var(--muted);font-size:.88rem}
.slot .badge-air{font-size:.7rem;font-weight:800;letter-spacing:.08em;color:var(--live);text-transform:uppercase;display:none}
.slot.on-air .badge-air{display:inline-flex;align-items:center;gap:.4rem}

/* =====================================================================
   EQUIPE
   ===================================================================== */
.team-card{text-align:center}
.team-card .avatar{
  width:96px;height:96px;border-radius:50%;margin:0 auto 1rem;display:grid;place-items:center;
  font-family:var(--font-disp);font-size:2rem;color:#1a0f0a;background:var(--grad);
}
.team-card .role{color:var(--amber);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.team-card .socials{display:flex;gap:.6rem;justify-content:center;margin-top:.9rem}
.team-card .socials a{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:.2s}
.team-card .socials a:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}

/* =====================================================================
   NOTÍCIAS
   ===================================================================== */
.post{display:flex;flex-direction:column;padding:0;overflow:hidden}
.post .thumb{aspect-ratio:16/10;background:var(--grad);position:relative;overflow:hidden}
.post .thumb span{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-disp);font-size:2.4rem;color:rgba(26,15,10,.25);text-transform:uppercase}
.post .body{padding:1.5rem}
.post .meta{font-size:.78rem;color:var(--amber);letter-spacing:.05em;text-transform:uppercase;font-weight:700;margin-bottom:.6rem}
.post h3{font-size:1.2rem;line-height:1.25}
.read{margin-top:1rem;font-weight:700;font-size:.9rem;color:var(--coral);display:inline-flex;gap:.4rem;align-items:center;transition:gap .2s}
.post:hover .read,.card:hover .read{gap:.7rem}

/* =====================================================================
   PEDIDO MUSICAL (form)
   ===================================================================== */
.form-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:start}
.form-card{background:linear-gradient(180deg,var(--bg-2),var(--bg-3));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,4vw,2.5rem)}
.field{margin-bottom:1.2rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.45rem;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;padding:.85rem 1rem;border-radius:var(--radius-sm);
  background:rgba(0,0,0,.25);border:1px solid var(--line);color:var(--ink);font-size:.95rem;transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--coral);background:rgba(0,0,0,.35)}
.field textarea{resize:vertical;min-height:96px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:.8rem}
.form-msg{margin-top:1rem;padding:.85rem 1rem;border-radius:var(--radius-sm);font-size:.9rem;display:none}
.form-msg.ok{display:block;background:rgba(47,227,155,.1);border:1px solid rgba(47,227,155,.4);color:var(--live)}
.form-msg.err{display:block;background:rgba(255,90,77,.1);border:1px solid rgba(255,90,77,.4);color:var(--coral)}

.side-panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem}
.side-panel h3{margin-bottom:1rem}
.side-panel li{display:flex;gap:.8rem;padding:.7rem 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.92rem}
.side-panel li:last-child{border-bottom:none}
.side-panel li b{color:var(--ink)}

/* =====================================================================
   PLAYER FIXO (em todas as páginas)
   ===================================================================== */
.player{
  position:fixed;left:0;right:0;bottom:0;z-index:300;height:var(--player-h);
  background:rgba(28,21,40,.9);backdrop-filter:blur(18px);
  border-top:1px solid var(--line);box-shadow:0 -20px 50px -20px rgba(0,0,0,.8);
}
.player-inner{height:100%;display:grid;grid-template-columns:auto 1fr auto;gap:1.2rem;align-items:center}

.player-btn{
  width:56px;height:56px;border-radius:50%;background:var(--grad);color:#1a0f0a;
  display:grid;place-items:center;flex:none;transition:transform .2s,box-shadow .2s;
  box-shadow:0 10px 26px -8px rgba(255,90,77,.6);
}
.player-btn:hover{transform:scale(1.06)}
.player-btn:active{transform:scale(.95)}
.player-btn svg{width:24px;height:24px}
.player-btn .ico-pause{display:none}
.player.playing .player-btn .ico-play{display:none}
.player.playing .player-btn .ico-pause{display:block}

.player-meta{display:flex;align-items:center;gap:1rem;min-width:0}
.player-art{
  width:50px;height:50px;border-radius:10px;flex:none;object-fit:cover;
  background:var(--bg-3) center/cover;border:1px solid var(--line);
  display:grid;place-items:center;
}
.player-art svg{width:22px;height:22px;opacity:.4}
.player-text{min-width:0}
.player-text .now{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--live);font-weight:800;display:flex;align-items:center;gap:.4rem}
.player-text .title{font-weight:600;font-size:.98rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:42vw}
.player-text .artist{font-size:.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:42vw}

/* equalizer */
.eq{display:inline-flex;align-items:flex-end;gap:2px;height:14px}
.eq span{width:3px;height:4px;background:var(--live);border-radius:2px;animation:eq .9s ease-in-out infinite}
.eq span:nth-child(2){animation-delay:.2s}
.eq span:nth-child(3){animation-delay:.4s}
.eq span:nth-child(4){animation-delay:.1s}
.player:not(.playing) .eq span{animation-play-state:paused;height:4px}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}

.player-controls{display:flex;align-items:center;gap:1rem}
.listeners{display:flex;align-items:center;gap:.45rem;color:var(--muted);font-size:.85rem;font-weight:600;white-space:nowrap}
.listeners svg{width:16px;height:16px;opacity:.7}
.volume{display:flex;align-items:center;gap:.6rem}
.volume button svg{width:22px;height:22px}
.volume input[type=range]{
  -webkit-appearance:none;appearance:none;width:96px;height:4px;border-radius:4px;
  background:rgba(255,255,255,.15);outline:none;cursor:pointer;
}
.volume input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--amber)}
.volume input[type=range]::-moz-range-thumb{width:14px;height:14px;border:none;border-radius:50%;background:var(--amber)}

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding-block:3rem 2rem;margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.footer-grid h4{font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:var(--amber);margin-bottom:1rem}
.footer-grid a{display:block;color:var(--muted);padding:.3rem 0;font-size:.92rem;transition:.2s}
.footer-grid a:hover{color:var(--ink)}
.footer-grid p{color:var(--muted);font-size:.92rem;margin-top:.8rem;max-width:34ch}
.footer-social{display:flex;gap:.6rem;margin-top:1.2rem}
.footer-social a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;padding:0}
.footer-social a:hover{background:rgba(255,255,255,.06)}
.footer-bottom{border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;color:var(--muted);font-size:.82rem}

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .hero-disc{order:-1;width:240px;margin:.5rem auto 0}
  .disc-label{max-width:52%}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}

  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;
    background:rgba(20,15,28,.98);backdrop-filter:blur(18px);
    padding:1rem 1.25rem 1.5rem;border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .35s ease;gap:.2rem;
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:.85rem 1rem}
  .live-pill{margin:.6rem 0 0}
}

@media (max-width:600px){
  :root{--player-h:78px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .slot{grid-template-columns:auto 1fr;gap:.8rem}
  .slot .time{font-size:1.2rem}
  .player-controls .listeners{display:none}
  .volume input[type=range]{width:64px}
  .player-text .title,.player-text .artist{max-width:46vw}
  .player-art{display:none}
  .hero-stats{gap:1.4rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
}