/* Fireball Casino HU — single file stylesheet
   Goal: small, no external deps, fast first paint.
---------------------------------------------------------- */
:root{
  --bg:#0d0810;
  --bg-2:#150c1b;
  --panel:#1a1024;
  --panel-2:#221531;
  --line:rgba(255,90,60,.18);
  --ink:#f5eef2;
  --muted:#b8a6b6;
  --fire-1:#ff3d1f;
  --fire-2:#ff7a1a;
  --fire-3:#ffb347;
  --accent:#ffce4a;
  --shadow:0 14px 40px rgba(0,0,0,.55);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(1100px 600px at 85% -10%, rgba(255,122,26,.14), transparent 60%),
    radial-gradient(900px 520px at -10% 15%, rgba(255,61,31,.12), transparent 65%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--fire-3);text-decoration:none}
a:hover{color:var(--accent)}
.container{max-width:1120px;margin:0 auto;padding:0 20px}

/* Age bar */
.age-bar{
  background:#000;
  color:#ffca87;
  font-size:13px;
  padding:8px 16px;
  text-align:center;
  border-bottom:1px solid rgba(255,122,26,.2);
}
.age-bar b{color:#fff}

/* Header */
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(13,8,16,.88);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:inline-flex;align-items:center;
}
.brand-mark{
  height:38px;width:auto;max-width:220px;
  display:block;
  filter: drop-shadow(0 4px 10px rgba(255,61,31,.35));
}
footer .brand-mark{height:42px;filter:none;opacity:.95}
.nav ul{display:flex;gap:22px;margin:0;padding:0;list-style:none}
.nav ul a{color:#e7d9e0;font-size:15px;font-weight:500}
.nav ul a:hover{color:var(--accent)}
.nav .cta{
  background: linear-gradient(90deg,var(--fire-1),var(--fire-2));
  color:#fff;padding:10px 18px;border-radius:999px;font-weight:700;
  font-size:14px;letter-spacing:.3px;
  box-shadow:0 10px 22px rgba(255,61,31,.35);
}
.nav .cta:hover{color:#fff;filter:brightness(1.08)}
.burger{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer}

/* Hero */
.hero{padding:26px 0 8px;position:relative}
.hero-banner{
  position:relative;
  border-radius:22px;
  overflow:hidden;
  border:1px solid rgba(255,122,26,.22);
  background:#1a1024;
  box-shadow:0 18px 50px rgba(0,0,0,.55);
}
.hero-banner > img{
  display:block;width:100%;height:auto;aspect-ratio:1920/640;object-fit:cover;
}
.hero-banner-text{
  position:absolute;inset:0;
  padding:clamp(22px,4.5vw,56px);
  display:flex;flex-direction:column;justify-content:center;
  max-width:60%;
  background:linear-gradient(90deg, rgba(13,8,16,.92) 0%, rgba(13,8,16,.55) 55%, rgba(13,8,16,0) 88%);
}
.hero-banner-text h1{
  color:#fff;font-size:clamp(22px,2.7vw,34px);
  line-height:1.2;margin:0 0 12px;
  letter-spacing:-.2px;font-weight:700;
}
.hero-banner-text .lead{
  color:#d4c2ca;margin:0 0 18px;
  font-size:clamp(13.5px,1.25vw,16px);line-height:1.55;max-width:46ch;
}
.hero-banner-text .btn{align-self:flex-start;padding:12px 22px;font-size:14.5px}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:4px 22px;
  color:#9a8893;font-size:14px;
  padding:14px 0;margin:22px 0 0;
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
  list-style:none;
}
.hero-meta li{display:inline-flex;gap:6px}
.hero-meta b{color:#e6d4dc;font-weight:600}
@media (max-width:780px){
  .hero-banner > img{aspect-ratio:16/10}
  .hero-banner-text{
    max-width:100%;
    background:linear-gradient(180deg, rgba(13,8,16,.25) 0%, rgba(13,8,16,.55) 40%, rgba(13,8,16,.96) 80%);
    justify-content:flex-end;
  }
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-cta .ghost-link{
  color:#b8a6b6;font-size:14px;text-decoration:underline;text-underline-offset:3px;
}
.hero-cta .ghost-link:hover{color:var(--fire-3)}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 24px;border-radius:999px;font-weight:700;
  border:0;cursor:pointer;font-size:15px;
  transition: transform .15s ease, filter .15s ease;
}
.btn-primary{
  background: linear-gradient(90deg,var(--fire-1),var(--fire-2) 70%,var(--fire-3));
  color:#fff;box-shadow:0 14px 28px rgba(255,61,31,.38);
}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.07);color:#fff}
.btn-ghost{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.22);
}
.btn-ghost:hover{border-color:var(--fire-3);color:var(--fire-3)}


/* Sections */
section{padding:58px 0;position:relative}
section.alt{background:linear-gradient(180deg, rgba(26,16,36,.65), rgba(13,8,16,.65))}
section > .container > h2{
  font-size:clamp(24px,2.6vw,32px);
  margin:0 0 10px;line-height:1.2;color:#fff;
  position:relative;padding-left:18px;
}
section > .container > h2::before{
  content:"";position:absolute;left:0;top:10px;bottom:10px;width:5px;
  background:linear-gradient(180deg,var(--fire-1),var(--fire-3));
  border-radius:4px;
}
section > .container > p.intro{color:#cdbac5;margin:0 0 28px;max-width:78ch}

h3{font-size:20px;margin:28px 0 12px;color:#ffd7a0}
h4{font-size:17px;margin:22px 0 8px;color:#ffb877}

/* Feature cards */
.cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:16px;margin-top:18px;
}
.card{
  background: var(--panel);
  border:1px solid var(--line);
  border-radius:16px;padding:20px 20px 20px 22px;
  position:relative;
  transition:transform .2s ease, border-color .2s ease;
}
.card::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;
  background:linear-gradient(180deg,var(--fire-1),var(--fire-3));
  border-radius:0 3px 3px 0;opacity:.75;
}
.card:hover{transform:translateY(-3px);border-color:rgba(255,122,26,.55)}
.card:hover::before{opacity:1}
.card h3,.card h4{margin:0 0 8px;color:#fff;font-size:16px;font-weight:600}
.card p{margin:0;color:#c8b6c2;font-size:14px;line-height:1.55}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:18px}
.step{
  background: var(--panel-2);
  border:1px solid var(--line);
  border-radius:14px;padding:18px 18px 18px 56px;position:relative;
}
.step .n{
  position:absolute;left:16px;top:16px;
  width:28px;height:28px;border-radius:50%;
  background: linear-gradient(135deg,var(--fire-1),var(--fire-2));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;
  box-shadow:0 6px 14px rgba(255,61,31,.35);
}
.step b{color:#fff;display:block;margin-bottom:4px}
.step p{margin:0;font-size:14px;color:#c7b3be}

/* Tables */
.table-wrap{overflow-x:auto;border-radius:14px;border:1px solid var(--line);margin:16px 0}
table{
  width:100%;border-collapse:collapse;min-width:560px;
  background:var(--panel);color:var(--ink);font-size:14.5px;
}
thead th{
  background:linear-gradient(180deg, rgba(255,122,26,.22), rgba(255,61,31,.08));
  color:#ffe7d0;text-align:left;padding:13px 16px;font-size:13px;letter-spacing:.04em;
  text-transform:uppercase;font-weight:700;
}
tbody td{padding:12px 16px;border-top:1px solid rgba(255,122,26,.1)}
tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
tbody tr:hover{background:rgba(255,122,26,.06)}

/* Bonus grid */
.bonus-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:16px}
.bonus{
  background:linear-gradient(160deg, rgba(255,61,31,.14), rgba(255,179,71,.05) 70%), var(--panel);
  border:1px solid rgba(255,122,26,.3);
  border-radius:16px;padding:18px;
}
.bonus .tag{font-size:12px;color:#ffb877;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.bonus .amount{font-size:22px;font-weight:800;color:#fff;margin:6px 0 4px}
.bonus p{margin:0;font-size:13.5px;color:#c8b6c2}

/* Games */
.games{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:16px}
.game{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;padding:16px;
}
.game b{color:#fff;display:block}
.game small{color:#ffce4a;display:block;margin:2px 0 6px;font-size:12px;letter-spacing:.05em}
.game p{margin:0;font-size:13.5px;color:#c8b6c2}

/* Providers */
.providers{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;
}
.providers span{
  background:var(--panel);
  border:1px solid var(--line);
  color:#ffd7a0;padding:8px 14px;border-radius:999px;font-size:13px;
}

/* Two-col layout */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}

/* Review quotes */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:18px}
.review{
  background:var(--panel);
  border:1px solid var(--line);
  border-left:4px solid var(--fire-2);
  border-radius:14px;padding:18px 20px;
}
.review p{margin:0 0 10px;color:#e7d4dd;font-style:italic}
.review .by{color:#ffce4a;font-size:13px;font-weight:700}

/* FAQ */
.faq details{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:12px;padding:14px 18px;margin-bottom:10px;
  transition:border-color .2s ease;
}
.faq details[open]{border-color:rgba(255,122,26,.5)}
.faq summary{
  cursor:pointer;color:#fff;font-weight:600;font-size:16px;list-style:none;
  display:flex;justify-content:space-between;gap:10px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--fire-3);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq p{margin:10px 0 2px;color:#c8b6c2;font-size:14.5px}

/* Contact / support */
.support-row{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:14px;
}
.support-row .card p b{color:#ffce4a}

/* Footer */
.site-footer{
  background:#080509;
  border-top:1px solid var(--line);
  padding:40px 0 24px;color:#a18c9a;font-size:14px;
}
.foot-grid{
  display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;margin-bottom:28px;
}
.site-footer h4,.site-footer h5{color:#fff;font-size:15px;margin:0 0 12px;letter-spacing:.05em;text-transform:uppercase;font-weight:600}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:4px 0}
.site-footer a{color:#d4bfca}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:18px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#8b7985;
}
.foot-bottom .seals{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.foot-bottom .seals span{
  background:#140c1b;border:1px solid rgba(255,122,26,.2);border-radius:8px;
  padding:4px 10px;font-size:12px;color:#ffc58a;
}

/* Responsive */
@media (max-width: 880px){
  .two-col{grid-template-columns:1fr}
  .hero-meta{gap:4px 18px;font-size:13.5px}
  .hero{padding:36px 0 20px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav ul{display:none}
  .burger{display:block}
  .nav.open ul{
    display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;
    background:var(--panel);padding:12px 18px;border-bottom:1px solid var(--line);
  }
}
@media (max-width: 520px){
  .hero{padding:40px 0 20px}
  .foot-grid{grid-template-columns:1fr}
  section{padding:44px 0}
}

/* Game rows (Toplista / Legnépszerűbb) */
.game-row{margin:18px 0 30px}
.game-row .row-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;flex-wrap:wrap;margin:0 0 14px;
}
.row-title{
  display:inline-flex;align-items:center;gap:10px;
  color:#fff;font-size:18px;font-weight:700;margin:0;
}
.row-title .ico{
  width:22px;height:22px;color:var(--fire-2);
  filter: drop-shadow(0 2px 4px rgba(255,122,26,.4));
}
.row-more{
  color:#cdbac5;font-size:13.5px;text-decoration:none;
  display:inline-flex;align-items:center;gap:10px;
}
.row-more:hover{color:var(--fire-3)}
.row-more .chev{
  width:28px;height:28px;border-radius:50%;
  background:var(--panel-2);border:1px solid var(--line);
  display:inline-grid;place-items:center;font-size:15px;color:#e7d9e0;
  transition: border-color .15s ease, color .15s ease;
}
.row-more:hover .chev{border-color:var(--fire-2);color:var(--fire-3)}
.game-tiles{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
}
.game-tile{
  display:block;text-align:center;text-decoration:none;color:#e7d9e0;
}
.game-tile img{
  width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;
  border-radius:14px;border:1px solid var(--line);background:var(--panel-2);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.game-tile:hover img{
  transform: translateY(-3px);
  box-shadow:0 14px 30px rgba(255,61,31,.28);
  border-color:rgba(255,122,26,.55);
}
.game-tile .name{
  display:block;margin-top:10px;font-size:13.5px;color:#e7d9e0;
  line-height:1.3;padding:0 4px;
}
@media (max-width:860px){
  .game-tiles{
    display:flex;overflow-x:auto;gap:12px;
    scroll-snap-type:x mandatory;
    margin:0 -20px;padding:4px 20px 10px;
    scrollbar-width:thin;
  }
  .game-tile{flex:0 0 38%;scroll-snap-align:start}
}
@media (max-width:520px){
  .game-tile{flex:0 0 46%}
  .row-title{font-size:16px}
}

/* Phone mockup (mobil hero) */
.mobil-hero{padding:28px 0 18px;position:relative;overflow:hidden}
.mobil-hero::before{
  content:"";position:absolute;right:-15%;top:-10%;width:70%;height:120%;
  background: radial-gradient(closest-side, rgba(255,122,26,.22) 0%, transparent 70%);
  pointer-events:none;z-index:0;
}
.mobil-hero-grid{
  display:grid;grid-template-columns:1fr minmax(230px,300px);
  gap:44px;align-items:center;position:relative;z-index:1;
}
.mobil-hero-text h1{
  font-size:clamp(24px,2.8vw,36px);line-height:1.2;
  margin:0 0 14px;color:#fff;letter-spacing:-.2px;font-weight:700;
}
.mobil-hero-text .lead{
  color:#d4c2ca;margin:0 0 18px;max-width:58ch;
  font-size:16px;line-height:1.55;
}
.mobil-hero-text .hero-meta{margin:22px 0 0}

.phone-mock{display:flex;justify-content:center;align-items:center}
.phone-frame{
  position:relative;width:100%;max-width:290px;aspect-ratio:9/19;
  background: linear-gradient(160deg,#2a1b32 0%,#0d070f 48%,#2a1b32 100%);
  border-radius:46px;padding:12px;
  box-shadow:
    0 30px 70px rgba(0,0,0,.7),
    inset 0 0 0 2px rgba(255,255,255,.05),
    inset 0 0 30px rgba(255,122,26,.12),
    0 0 0 1px rgba(255,122,26,.18);
}
.phone-frame::before{
  content:"";position:absolute;right:-3px;top:130px;width:3px;height:60px;
  background:linear-gradient(180deg,#3a2840,#120a18);border-radius:2px;
}
.phone-frame::after{
  content:"";position:absolute;left:-3px;top:110px;width:3px;height:36px;
  background:linear-gradient(180deg,#3a2840,#120a18);border-radius:2px;
  box-shadow:0 52px 0 0 #3a2840, 0 96px 0 0 #3a2840;
}
.phone-screen{
  position:relative;width:100%;height:100%;
  border-radius:34px;overflow:hidden;background:#0b0610;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
}
.phone-screen img{
  display:block;width:100%;height:100%;object-fit:cover;object-position:top center;
}
.phone-notch{
  position:absolute;left:50%;top:14px;transform:translateX(-50%);
  width:92px;height:22px;border-radius:0 0 14px 14px;
  background:#000;z-index:2;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.04);
}
.phone-notch::after{
  content:"";position:absolute;right:16px;top:6px;width:9px;height:9px;
  border-radius:50%;background:#1a1220;
  box-shadow: inset 0 0 0 2px rgba(255,122,26,.3);
}

@media (max-width:820px){
  .mobil-hero-grid{grid-template-columns:1fr;gap:28px;justify-items:center}
  .mobil-hero-text{text-align:center}
  .mobil-hero-text .lead{margin-left:auto;margin-right:auto}
  .phone-frame{max-width:230px}
}

/* Promo grid (promociok) */
.promo-head{
  display:flex;align-items:center;gap:12px;margin:0 0 18px;
}
.promo-head h2{margin:0;padding-left:0;color:#fff;font-size:clamp(22px,2.4vw,28px)}
.promo-head h2::before{content:none}
.promo-head .ico{
  width:28px;height:28px;color:var(--fire-2);flex-shrink:0;
  filter: drop-shadow(0 2px 4px rgba(255,122,26,.4));
}
.promo-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:18px;
}
.promo-card{
  background:#130a19;border:1px solid rgba(255,122,26,.18);
  border-radius:18px;overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.promo-card:hover{
  transform:translateY(-3px);
  border-color:rgba(255,122,26,.5);
  box-shadow:0 16px 36px rgba(0,0,0,.45);
}
.promo-card img{
  display:block;width:100%;height:auto;aspect-ratio:404/176;object-fit:cover;
}
.promo-card .body{
  padding:16px 18px 18px;display:flex;flex-direction:column;flex:1;gap:8px;
}
.promo-card h3,.promo-card h4{
  margin:0;color:#fff;font-size:16px;font-weight:700;line-height:1.3;
}
.promo-card p{
  margin:0;color:#b8a6b6;font-size:13.5px;line-height:1.5;flex:1;
}
.promo-card .actions{
  display:flex;gap:10px;margin-top:14px;
}
.promo-card .actions a{
  flex:1;padding:10px 14px;border-radius:999px;text-align:center;
  font-size:13px;font-weight:700;text-decoration:none;
  transition:filter .15s ease, background .15s ease;
}
.promo-card .btn-info{
  background:transparent;color:#fff;border:1.5px solid var(--fire-1);
}
.promo-card .btn-info:hover{background:rgba(255,61,31,.12);color:#fff}
.promo-card .btn-enter{
  background:linear-gradient(90deg,var(--fire-1),var(--fire-2));
  color:#fff;border:0;box-shadow:0 8px 18px rgba(255,61,31,.3);
}
.promo-card .btn-enter:hover{filter:brightness(1.08);color:#fff}

/* Mock login form (belepes) */
.login-wrap{padding:10px 0 40px}
.login-box{
  max-width:560px;margin:0 auto;
  background:#130a19;border:1px solid rgba(255,122,26,.22);
  border-radius:22px;padding:26px 28px 32px;
  box-shadow:0 22px 55px rgba(0,0,0,.6);
  position:relative;
}
.login-box h2,.login-box h3{
  margin:0 0 6px;color:#fff;font-size:20px;font-weight:700;
}
.login-icon{
  width:108px;height:108px;display:block;margin:14px auto 22px;
  border-radius:50%;
  filter: drop-shadow(0 0 22px rgba(255,122,26,.55));
}
.login-field{
  display:flex;align-items:center;gap:10px;
  background:#0b0610;
  border:1px solid rgba(255,122,26,.35);
  border-radius:14px;padding:14px 18px;
  color:#c8b6c2;font-size:15px;text-decoration:none;
  margin-bottom:10px;
  transition:border-color .15s ease, background .15s ease;
}
.login-field:hover{border-color:var(--fire-2);background:#120716;color:#c8b6c2}
.login-field .label{flex:1;color:#a38f9b}
.login-field .label .req{color:var(--fire-2);margin-left:2px}
.login-field .ic{color:var(--fire-2);flex-shrink:0;width:22px;height:22px}
.login-hint{
  font-size:13px;color:var(--fire-2);margin:-4px 4px 10px;
  display:flex;align-items:center;gap:6px;
}
.login-forgot{
  display:block;text-align:right;
  color:var(--fire-3);font-size:14px;font-weight:700;
  text-decoration:underline;text-underline-offset:3px;
  margin:4px 4px 22px;
}
.login-forgot:hover{color:var(--accent)}
.login-btns{display:grid;gap:10px;max-width:320px;margin:0 auto}
.login-btns a{
  display:inline-flex;justify-content:center;align-items:center;
  padding:14px;border-radius:999px;
  font-weight:700;letter-spacing:.08em;font-size:14.5px;text-transform:uppercase;
  text-decoration:none;transition: filter .15s ease, background .15s ease;
}
.login-btns .btn-fill{
  background:linear-gradient(90deg,var(--fire-1),var(--fire-2));
  color:#fff;box-shadow:0 12px 26px rgba(255,61,31,.38);
}
.login-btns .btn-fill:hover{filter:brightness(1.08);color:#fff}
.login-btns .btn-outline{
  background:transparent;color:#fff;border:2px solid var(--fire-1);
}
.login-btns .btn-outline:hover{background:rgba(255,61,31,.12);color:#fff}
.login-close{
  position:absolute;top:14px;right:14px;
  width:32px;height:32px;border-radius:50%;
  background:#1f1528;color:#c8b6c2;
  display:grid;place-items:center;font-size:14px;
  text-decoration:none;border:1px solid rgba(255,255,255,.06);
  transition:background .15s ease, color .15s ease;
}
.login-close:hover{background:#2a1b35;color:#fff}
.login-disclaimer{
  margin:16px auto 0;max-width:560px;text-align:center;
  font-size:12.5px;color:#8e7d88;line-height:1.5;
}
@media (max-width:520px){
  .login-box{padding:22px 18px 26px}
  .login-field{padding:12px 14px;font-size:14px}
}

/* Scroll-to-top */
.to-top{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(135deg,var(--fire-1),var(--fire-2));
  color:#fff;font-size:22px;line-height:1;font-weight:700;
  box-shadow:0 6px 18px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,122,26,.4);
  opacity:0;transform:translateY(10px);pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,filter .15s ease;
}
body.scrolled .to-top{opacity:1;transform:translateY(0);pointer-events:auto}
.to-top:hover{filter:brightness(1.1)}
.to-top:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media (max-width:600px){.to-top{right:14px;bottom:14px;width:42px;height:42px;font-size:20px}}