/* Portal Wi-Fi — Barttoni Pizzaria */
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#fff;min-height:100vh;
background:#0a0202;overflow-x:hidden;display:flex;flex-direction:column;align-items:center;padding:14px 16px 22px}
/* fundo: brilho quente que "respira" + ingredientes caindo */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
background:radial-gradient(120% 70% at 50% 18%,#8e1616 0%,#2a0606 45%,#0a0202 75%);
background:radial-gradient(120% 70% at 50% 18%,color-mix(in srgb,var(--c1) 55%,transparent) 0%,#2a0606 45%,#0a0202 75%)}
.bg:before{content:"";position:absolute;left:50%;top:22%;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;
background:radial-gradient(circle,color-mix(in srgb,var(--c2) 45%,transparent) 0%,transparent 65%);filter:blur(20px);
animation:breathe 4.5s ease-in-out infinite}
.natal .bg{background:radial-gradient(120% 70% at 50% 18%,#1f5e2e 0%,#3a0909 50%,#0a0202 80%)}
.snow{position:absolute;top:-10px;left:var(--x);width:var(--s);height:var(--s);border-radius:50%;background:#fff;opacity:.8;
filter:blur(.5px);animation:snow var(--d) linear var(--w) infinite}
@keyframes snow{0%{transform:translate(0,-10vh)}50%{transform:translate(18px,50vh)}100%{transform:translate(-6px,112vh)}}
.p{position:absolute;top:-60px;left:var(--x);font-size:var(--s);opacity:.85;filter:drop-shadow(0 4px 6px rgba(0,0,0,.5));
animation:fall var(--d) linear var(--w) infinite}
@keyframes fall{0%{transform:translateY(-10vh) rotate(0)}100%{transform:translateY(115vh) rotate(var(--r))}}
@keyframes breathe{0%,100%{transform:scale(.85);opacity:.55}50%{transform:scale(1.08);opacity:.95}}
@keyframes slide{to{background-position:440px 440px,462px 462px}}
@keyframes float{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-10px) rotate(1.5deg)}}
@keyframes pop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.06);opacity:1}100%{transform:scale(1)}}
@keyframes rise{from{transform:translateY(26px);opacity:0}to{transform:none;opacity:1}}
@keyframes shine{0%{left:-60%}60%,100%{left:130%}}
.hero{position:relative;z-index:1;width:min(300px,78vw);aspect-ratio:1;margin:0 auto -34px;animation:pop .9s cubic-bezier(.2,.9,.3,1.3) both}
.hero img{width:100%;height:100%;object-fit:contain;display:block;animation:float 3.8s ease-in-out .9s infinite;
filter:drop-shadow(0 10px 18px rgba(0,0,0,.55))}
.row2{display:flex;gap:8px}.row2 .btn{flex:1;font-size:15px}
.cat{background:var(--c2);color:#3a1d00}.fb{background:#1877f2;color:#fff}
.logo-txt{width:140px;height:140px;border-radius:50%;margin:30px auto 0;display:grid;place-items:center;
background:var(--c1);color:var(--c2);font-weight:800;font-size:26px;border:4px solid var(--c2)}
.card{position:relative;z-index:2;background:#fff;color:#2b2b2b;border-radius:24px;max-width:420px;width:100%;padding:30px 22px 20px;
box-shadow:0 24px 70px rgba(0,0,0,.55),0 0 0 3px color-mix(in srgb,var(--c2) 70%,transparent);text-align:center;animation:rise .7s ease-out .35s both}
.ig{position:relative;overflow:hidden}
.ig:after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;transform:skewX(-20deg);
background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);animation:shine 3.2s ease-in-out 1.5s infinite}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important}}
h1{font-size:23px;margin:6px 0 4px}p{color:#555;font-size:15px;line-height:1.45;margin:8px 0 18px}
.btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:15px;border:0;border-radius:14px;
font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;margin-top:10px}
.ig{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);color:#fff}
.gg{background:#fff;color:#1a73e8;border:2px solid #1a73e8}
.ok{background:var(--c1);color:#fff}
.skip{background:none;border:0;color:#777;font-size:13px;margin-top:14px;text-decoration:underline;cursor:pointer}
input[type=text],input[type=tel]{width:100%;padding:13px 14px;border:1.5px solid #ddd;border-radius:12px;font-size:15px;margin-top:8px}
label.c{display:flex;gap:8px;text-align:left;font-size:12px;color:#666;margin-top:10px;align-items:flex-start}
.stars{font-size:26px;color:#fbbc04;letter-spacing:4px;margin:16px 0 0}
small{display:block;color:#999;font-size:11px;margin-top:16px}
.check{width:64px;height:64px;border-radius:50%;background:#2e7d32;color:#fff;font-size:34px;display:grid;place-items:center;margin:0 auto 6px}