/* Echoes of Rock — site theme (matches the radio player at radio.echoesofrock.com) */
:root{
  --bg:#07090B;
  --panel:#0D1317;
  --ink:#EDE8D8;
  --orange:#F58220;
  --orange-hi:#FF9A45;
  --teal:#445A60;
  --teal-hi:#8FA9B0;
  --dim:#7C8A8F;
  --gold:#FFD166;
  --line:rgba(110,134,141,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}

/* ---------- custom scrollbar ---------- */
/* WebKit / Chromium: slim floating pill, grey idle -> orange on hover/drag.
   IMPORTANT: do NOT set the standard `scrollbar-color` on any element that
   Chromium sees — Chromium 121+ disables ALL ::-webkit-scrollbar styling
   (hover included) the instant scrollbar-color is present. */
::-webkit-scrollbar{width:14px;height:14px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{
  background:rgba(124,138,143,.55);
  border-radius:20px;
  border:4px solid transparent;
  background-clip:padding-box;
}
::-webkit-scrollbar-thumb:hover{background:var(--orange);background-clip:padding-box}
::-webkit-scrollbar-thumb:active{background:var(--orange-hi);background-clip:padding-box}
::-webkit-scrollbar-corner{background:transparent}
/* Firefox only — @supports guard keeps this away from Chromium so it can't
   disable the ::-webkit rules above. (FF can't do the hover colour change.) */
@supports not selector(::-webkit-scrollbar){
  html{scrollbar-width:thin;scrollbar-color:rgba(124,138,143,.55) transparent}
}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Montserrat Alternates',system-ui,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* night sky: stars + vignette + faint grain */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='700'%3E%3Cg fill='%23EDE8D8'%3E%3Ccircle cx='37' cy='74' r='1' opacity='.5'/%3E%3Ccircle cx='120' cy='33' r='.8' opacity='.3'/%3E%3Ccircle cx='210' cy='150' r='1.3' opacity='.6'/%3E%3Ccircle cx='300' cy='60' r='.9' opacity='.35'/%3E%3Ccircle cx='410' cy='190' r='1' opacity='.45'/%3E%3Ccircle cx='520' cy='40' r='1.4' opacity='.65'/%3E%3Ccircle cx='640' cy='130' r='.8' opacity='.3'/%3E%3Ccircle cx='760' cy='80' r='1.1' opacity='.5'/%3E%3Ccircle cx='850' cy='210' r='.9' opacity='.4'/%3E%3Ccircle cx='90' cy='300' r='1.2' opacity='.55'/%3E%3Ccircle cx='230' cy='390' r='.8' opacity='.3'/%3E%3Ccircle cx='350' cy='300' r='1' opacity='.4'/%3E%3Ccircle cx='470' cy='420' r='1.3' opacity='.5'/%3E%3Ccircle cx='600' cy='340' r='.9' opacity='.35'/%3E%3Ccircle cx='720' cy='460' r='1.1' opacity='.55'/%3E%3Ccircle cx='830' cy='380' r='.8' opacity='.3'/%3E%3Ccircle cx='60' cy='520' r='1' opacity='.4'/%3E%3Ccircle cx='180' cy='610' r='1.2' opacity='.5'/%3E%3Ccircle cx='320' cy='540' r='.8' opacity='.3'/%3E%3Ccircle cx='450' cy='640' r='1' opacity='.45'/%3E%3Ccircle cx='580' cy='560' r='1.3' opacity='.6'/%3E%3Ccircle cx='700' cy='650' r='.9' opacity='.35'/%3E%3Ccircle cx='820' cy='600' r='1.1' opacity='.5'/%3E%3Ccircle cx='880' cy='480' r='.8' opacity='.3'/%3E%3C/g%3E%3C/svg%3E"),
    radial-gradient(ellipse 90% 70% at 50% 30%,transparent 40%,rgba(0,0,0,.6) 100%);
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}
.mono{font-family:'IBM Plex Mono',monospace}
a{color:var(--orange);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--orange-hi)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
img{max-width:100%;height:auto}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:22px;
  padding:10px clamp(16px,4vw,40px);
  background:rgba(7,9,11,.82);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.head-logo img{width:58px;height:auto;display:block;filter:drop-shadow(0 4px 12px rgba(0,0,0,.6))}
.site-nav{display:flex;gap:clamp(14px,2.6vw,30px);margin-left:auto;align-items:center}
.site-nav a{
  color:var(--ink);font-weight:500;font-size:.92rem;letter-spacing:.04em;
  padding:6px 2px;border-bottom:2px solid transparent;
}
.site-nav a:hover{color:var(--orange-hi)}
.site-nav a.active{color:var(--orange);border-bottom-color:var(--orange)}
.btn-live{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--orange);color:#14100A !important;
  font-weight:600;font-size:.9rem;letter-spacing:.03em;
  padding:10px 20px;border-radius:8px;
  box-shadow:0 6px 22px rgba(245,130,32,.28);
  transition:background .25s ease,transform .2s ease;
}
.btn-live:hover{background:var(--orange-hi);transform:translateY(-1px)}
.btn-live .dot{width:8px;height:8px;border-radius:50%;background:#14100A;animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{opacity:.35}}
/* mobile nav (checkbox hack, no JS needed) */
.nav-toggle{display:none}
.nav-burger{display:none;margin-left:auto;cursor:pointer;padding:8px}
.nav-burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .3s ease,opacity .3s ease}
@media (max-width:820px){
  .nav-burger{display:block}
  .site-nav{
    position:fixed;inset:58px 0 auto 0;z-index:49;
    flex-direction:column;gap:0;align-items:stretch;
    background:rgba(7,9,11,.97);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .35s ease;
  }
  .site-nav a{padding:15px 24px;border-bottom:1px solid var(--line);font-size:1rem}
  .site-nav .btn-live{margin:16px 24px;justify-content:center}
  .nav-toggle:checked ~ .site-nav{max-height:420px}
  .nav-toggle:checked ~ .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .nav-burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- layout ---------- */
main{position:relative;z-index:1}
.wrap{max-width:980px;margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.eyebrow{font-size:.7rem;letter-spacing:.34em;color:var(--dim);text-transform:uppercase}
h1.display,h2.display{
  font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;
  letter-spacing:.02em;line-height:1.05;color:var(--ink);
}
h1.display{font-size:clamp(2.2rem,5.6vw,3.8rem)}
h2.display{font-size:clamp(1.6rem,3.6vw,2.4rem)}
.rule{
  border:0;height:1px;margin:0 auto;width:min(420px,80%);
  background:linear-gradient(90deg,transparent,var(--line) 20%,var(--line) 80%,transparent);
}

/* ---------- hero (homepage) ---------- */
.hero{
  position:relative;min-height:92vh;min-height:92dvh;
  display:flex;align-items:center;justify-content:center;text-align:center;
  overflow:hidden;
}
.hero video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.28;filter:saturate(.7) brightness(.8);
}
.hero .shade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,9,11,.45) 0%,rgba(7,9,11,.15) 45%,var(--bg) 96%);
}
.hero-inner{position:relative;z-index:2;padding:70px 20px 40px;display:flex;flex-direction:column;align-items:center;gap:18px}
.hero-logo{width:clamp(200px,28vw,300px);filter:drop-shadow(0 14px 44px rgba(0,0,0,.7))}
.hero-tag{
  font-family:'Metal Mania',system-ui,sans-serif;
  font-size:clamp(1.7rem,4.6vw,3.1rem);line-height:1.08;letter-spacing:.02em;
  max-width:17ch;
}
.hero-tag em{font-style:normal;color:var(--orange)}
.btn-hero{
  display:inline-flex;align-items:center;gap:12px;
  background:var(--orange);color:#14100A;
  font-weight:600;font-size:1.05rem;letter-spacing:.02em;
  padding:15px 34px;border-radius:10px;margin-top:8px;
  box-shadow:0 10px 36px rgba(245,130,32,.35);
  transition:background .25s ease,transform .2s ease;
}
.btn-hero:hover{background:var(--orange-hi);color:#14100A;transform:translateY(-2px)}
.btn-hero svg{flex:none}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.hero-btns .btn-hero{margin-top:0}
.btn-karaoke{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--gold);color:var(--gold);
  font-weight:600;font-size:1.02rem;letter-spacing:.02em;
  padding:14px 30px;border-radius:10px;
  box-shadow:0 0 26px rgba(255,209,102,.14),inset 0 0 14px rgba(255,209,102,.06);
  transition:background .25s ease,transform .2s ease,box-shadow .25s ease;
}
.btn-karaoke:hover{
  background:rgba(255,209,102,.12);color:var(--gold);
  transform:translateY(-2px);
  box-shadow:0 0 36px rgba(255,209,102,.28),inset 0 0 14px rgba(255,209,102,.1);
}

/* live now-playing card */
.nowplaying{
  display:inline-flex;flex-direction:column;gap:6px;align-items:center;
  background:rgba(13,19,23,.72);border:1px solid var(--line);border-radius:12px;
  padding:14px 26px;margin-top:10px;min-width:min(420px,86vw);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.nowplaying .np-head{display:flex;align-items:center;gap:9px;font-size:.66rem;letter-spacing:.3em;color:var(--dim);text-transform:uppercase}
.nowplaying .lamp{width:8px;height:8px;border-radius:50%;background:var(--orange-hi);box-shadow:0 0 9px rgba(255,162,77,.9);animation:blink 2.6s ease-in-out infinite}
.nowplaying .np-song{font-weight:600;font-size:clamp(.95rem,2.4vw,1.15rem);color:var(--ink)}

/* ---------- cards row ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:44px 0 70px}
@media (max-width:760px){.cards{grid-template-columns:1fr}}
.card{
  background:linear-gradient(180deg,var(--panel),rgba(13,19,23,.5));
  border:1px solid var(--line);border-radius:12px;
  padding:26px 24px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .25s ease,transform .2s ease;color:var(--ink);
}
.card:hover{border-color:rgba(245,130,32,.45);transform:translateY(-3px);color:var(--ink)}
.card .c-eyebrow{font-size:.64rem;letter-spacing:.3em;color:var(--orange);text-transform:uppercase}
.card h3{font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;font-size:1.5rem}
.card p{color:var(--dim);font-size:.92rem}

/* ---------- content pages ---------- */
.page-head{text-align:center;padding:64px 0 26px;display:flex;flex-direction:column;gap:12px;align-items:center}
.prose{
  max-width:760px;margin:0 auto;padding:14px 0 80px;
}
.prose p{margin:0 0 1.2em;color:var(--ink)}
.prose h1{
  font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;letter-spacing:.02em;
  font-size:clamp(1.9rem,4.4vw,2.8rem);margin:0 0 .8em;text-align:center;
}
a:not([href]){color:inherit}
.prose h2,.prose h3{
  font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;letter-spacing:.02em;
  margin:1.8em 0 .6em;color:var(--ink);
}
.prose h2{font-size:1.7rem}
.prose h3{font-size:1.3rem;color:var(--orange)}
.prose ul{margin:0 0 1.2em 1.3em}
.prose li{margin:.3em 0}
.prose li::marker{content:"◆  ";color:var(--teal-hi);font-size:.75em}
.prose hr{border:0;height:1px;background:var(--line);margin:2em 0}
.prose em{color:var(--teal-hi)}
.prose iframe{border:1px solid var(--line);border-radius:10px;margin:.6em 0 1.4em}

/* host picks */
.pick-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:26px 0}
@media (max-width:760px){.pick-grid{grid-template-columns:1fr}}
.pick{
  background:linear-gradient(180deg,var(--panel),rgba(13,19,23,.5));
  border:1px solid var(--line);border-radius:12px;padding:26px;
}
.pick h3{font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;font-size:1.5rem;margin-bottom:14px}
.pick ol{list-style:none;counter-reset:pick}
.pick ol li{
  counter-increment:pick;display:flex;gap:14px;align-items:baseline;
  padding:9px 0;border-bottom:1px solid var(--line);
}
.pick ol li:last-child{border-bottom:0}
.pick ol li::before{
  content:counter(pick);
  font-family:'IBM Plex Mono',monospace;font-size:.8rem;color:var(--orange);
  border:1px solid rgba(245,130,32,.4);border-radius:6px;
  width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.pick .artist{font-weight:600}
.pick .song{color:var(--teal-hi);font-style:italic}
.pick .tba{color:var(--dim);font-style:italic}
.story{
  border-left:3px solid var(--teal);border-radius:0 10px 10px 0;
  background:rgba(68,90,96,.12);padding:20px 24px;margin:22px 0;
}
.story h4{font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;font-size:1.25rem;margin-bottom:8px;color:var(--ink)}
.story .fact{font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--dim);letter-spacing:.05em;margin-bottom:10px}
.story p{margin:0 0 .9em;color:var(--ink)}
.story p:last-child{margin-bottom:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0 50px}
@media (max-width:700px){.contact-grid{grid-template-columns:1fr}}
.contact-card{
  background:linear-gradient(180deg,var(--panel),rgba(13,19,23,.5));
  border:1px solid var(--line);border-radius:12px;padding:26px;text-align:center;
  display:flex;flex-direction:column;gap:8px;align-items:center;
}
.contact-card .c-eyebrow{font-size:.64rem;letter-spacing:.3em;color:var(--dim);text-transform:uppercase}
.contact-card a.big{font-size:1.05rem;font-weight:600;word-break:break-all}

/* ---------- contact form ---------- */
.cform{
  display:flex;flex-direction:column;gap:6px;
  max-width:580px;margin:10px auto 70px;
  background:linear-gradient(180deg,var(--panel),rgba(13,19,23,.5));
  border:1px solid var(--line);border-radius:12px;
  padding:clamp(22px,4vw,36px);
}
.f-lab{
  font-family:'IBM Plex Mono',monospace;font-size:.64rem;
  letter-spacing:.28em;text-transform:uppercase;color:var(--ink);
  margin:14px 0 6px;
}
.f-lab:first-child{margin-top:0}
.cform input[type=text],
.cform input[type=email],
.cform select,
.cform textarea{
  width:100%;background:#0A0F12;color:var(--ink);
  border:1px solid var(--line);border-radius:8px;
  font-family:'Montserrat Alternates',system-ui,sans-serif;font-size:.95rem;
  padding:13px 15px;transition:border-color .2s ease;
}
.cform input::placeholder,.cform textarea::placeholder{color:var(--dim);opacity:.75}
.cform input:focus,.cform select:focus,.cform textarea:focus{border-color:var(--orange);outline:none}
.cform select{
  appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23EDE8D8' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
  padding-right:40px;
}
.cform textarea{resize:vertical;min-height:140px}
.cform .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.btn-send{
  margin-top:20px;border:0;cursor:pointer;
  background:var(--orange);color:#14100A;
  font-family:'Montserrat Alternates',system-ui,sans-serif;
  font-weight:700;font-size:.98rem;letter-spacing:.08em;text-transform:uppercase;
  padding:17px 20px;
  clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px);
  transition:background .2s ease,transform .15s ease;
}
.btn-send:hover{background:var(--orange-hi);transform:translateY(-1px)}
.btn-send:disabled{opacity:.6;cursor:wait;transform:none}
.f-status{
  font-family:'IBM Plex Mono',monospace;font-size:.74rem;letter-spacing:.06em;
  color:var(--dim);min-height:1.3em;text-align:center;margin-top:10px;
}
.f-status.err{color:#E2559E}
.cform-done{
  text-align:center;padding:46px 24px;display:flex;flex-direction:column;gap:10px;align-items:center;
}
.cform-done h3{font-family:'Metal Mania',system-ui,sans-serif;font-weight:400;font-size:1.7rem;color:var(--gold)}
.cform-done p{color:var(--dim)}

/* ---------- trivia quiz ---------- */
.quiz{padding:8px 0 74px}
.quiz-card{
  position:relative;
  background:linear-gradient(180deg,var(--panel),rgba(13,19,23,.5));
  border:1px solid var(--line);border-radius:16px;
  padding:clamp(26px,5vw,48px);
  max-width:680px;margin:0 auto;text-align:center;
  box-shadow:0 24px 60px rgba(0,0,0,.4);
}
.quiz-panel{display:flex;flex-direction:column;align-items:center;gap:14px}
.quiz-panel[hidden]{display:none}
.quiz-panel h2{margin-top:2px}
.quiz-panel > p{color:var(--dim);max-width:46ch}
.btn-quiz{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:0;cursor:pointer;margin-top:8px;
  background:var(--orange);color:#14100A;
  font-family:'Montserrat Alternates',system-ui,sans-serif;
  font-weight:700;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;
  padding:15px 30px;
  clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  transition:background .2s ease,transform .15s ease;
}
.btn-quiz:hover{background:var(--orange-hi);transform:translateY(-1px)}
.btn-quiz.ghost{
  background:none;border:1px solid var(--line);color:var(--ink);
  clip-path:none;border-radius:9px;font-weight:600;
}
.btn-quiz.ghost:hover{border-color:var(--orange);color:var(--orange);background:none}
.quiz-best{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.quiz-best b{color:var(--gold)}

/* play state */
.quiz-top{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}
.quiz-dots{display:flex;gap:8px}
.quiz-dot{
  width:26px;height:5px;border-radius:3px;background:rgba(110,134,141,.28);
  transition:background .3s ease;
}
.quiz-dot.active{background:var(--dim)}
.quiz-dot.got{background:var(--gold)}
.quiz-dot.miss{background:var(--oxide)}
.quiz-count{font-size:.66rem;letter-spacing:.24em;color:var(--dim)}
.quiz-q{
  font-family:'Montserrat Alternates',system-ui,sans-serif;font-weight:600;
  font-size:clamp(1.15rem,2.9vw,1.55rem);line-height:1.3;color:var(--ink);
  margin:6px 0 4px;
}
.quiz-answers{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}
@media (max-width:560px){.quiz-answers{grid-template-columns:1fr}}
.quiz-ans{
  background:#0A0F12;border:1px solid var(--line);border-radius:10px;
  color:var(--ink);cursor:pointer;text-align:left;
  font-family:'Montserrat Alternates',system-ui,sans-serif;font-size:.95rem;
  padding:15px 17px;transition:border-color .2s ease,background .2s ease,opacity .2s ease;
}
.quiz-ans:hover:not(:disabled){border-color:var(--orange);background:rgba(245,130,32,.06)}
.quiz-ans:disabled{cursor:default}
.quiz-ans.correct{border-color:#4Cc38A;background:rgba(76,195,138,.14);color:#EAF7F0}
.quiz-ans.wrong{border-color:var(--magenta,#E2559E);background:rgba(226,85,158,.14)}
.quiz-ans.dim{opacity:.45}
.quiz-fact{
  color:var(--teal-hi);font-size:.9rem;line-height:1.5;
  border-left:2px solid var(--teal);padding:2px 0 2px 14px;text-align:left;width:100%;
}

/* result state */
.quiz-score{
  font-family:'IBM Plex Mono',monospace;font-weight:500;
  font-size:clamp(2.6rem,8vw,3.8rem);line-height:1;color:var(--gold);
  text-shadow:0 0 26px rgba(255,209,102,.3);
}
.quiz-score-max{color:var(--dim);font-size:.45em}
#quizRankMsg{color:var(--dim);max-width:40ch}
.quiz-result-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:6px}
.quiz-result-btns .btn-quiz{margin-top:0}
.quiz-reset{
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);
  border:1px solid var(--line);border-radius:20px;padding:6px 15px;
}
.quiz-reset::before{content:"\1F550";margin-right:.5em;filter:grayscale(.2)}
.quiz-toast{margin-top:6px;font-size:.72rem;letter-spacing:.08em;color:var(--gold)}

/* ---------- back-to-top button ---------- */
.to-top{
  position:fixed;right:clamp(16px,3vw,26px);bottom:clamp(16px,3vw,26px);z-index:60;
  width:48px;height:48px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(13,19,23,.7);border:2px solid var(--orange);color:var(--orange);
  cursor:pointer;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:0 6px 22px rgba(0,0,0,.45),0 0 18px rgba(245,130,32,.18);
  opacity:0;transform:translateY(12px) scale(.9);pointer-events:none;
  transition:opacity .3s ease,transform .3s ease,background .2s ease,color .2s ease;
}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--orange);color:#14100A}
.to-top:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
@media (prefers-reduced-motion:reduce){.to-top{transition:opacity .25s ease}}

/* ---------- footer ---------- */
.site-foot{
  position:relative;z-index:1;
  border-top:1px solid var(--line);
  margin-top:20px;padding:38px clamp(18px,4vw,40px) 30px;
  display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;
}
.site-foot .f-logo img{width:92px;filter:drop-shadow(0 6px 18px rgba(0,0,0,.6))}
.f-links{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:center}
.f-links a{color:var(--dim);font-size:.85rem}
.f-links a:hover{color:var(--orange-hi)}
.f-social{display:flex;gap:18px}
.f-social a{display:inline-flex;padding:6px;color:var(--teal-hi)}
.f-social a:hover{color:var(--orange-hi)}
.f-social svg{width:20px;height:20px;fill:currentColor}
.f-copy{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.18em;color:var(--dim);text-transform:uppercase}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn-live .dot,.nowplaying .lamp{animation:none}
  .card,.btn-hero,.btn-live{transition:none}
}