@font-face{font-family:'Inter Tight';src:url('fonts/intertight-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'Inter Tight';src:url('fonts/intertight-600.ttf') format('truetype');font-weight:600 900;font-display:swap}
@font-face{font-family:Fraunces;src:url('fonts/fraunces-400.ttf') format('truetype');font-weight:400;font-display:swap}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:'Inter Tight',Arial,sans-serif;background:var(--bg);color:var(--fg);min-height:100vh;line-height:1.45}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
main.stage{flex:1;padding:22px 18px 120px}

/* temas */
.t-light{--bg:#F4F2FB;--fg:#14122B;--sub:#5D5A78;--card:#fff;--line:#E3DFF3;--acc:#3B4CCA;--acc2:#5B6BF0;--accfg:#fff;--warn:#D7261E;--soft:#ECEAFB}
.t-dark{--bg:#0B0B0A;--fg:#F3EDE3;--sub:#A49E93;--card:#161614;--line:#2C2A26;--acc:#F3EDE3;--acc2:#F3EDE3;--accfg:#0B0B0A;--warn:#E0604E;--soft:#1D1C19}
.t-desafio{--bg:#FFFFFF;--fg:#0E1A12;--sub:#4F5D53;--card:#F4F7F4;--line:#DCE5DD;--acc:#14A44D;--acc2:#18B957;--accfg:#fff;--warn:#D7261E;--soft:#EAF6EE}

/* cabeçalho estilo perfil do Instagram */
.ig{position:sticky;top:0;z-index:5;background:var(--bg)}
.ig-row{display:flex;align-items:center;gap:10px;padding:10px 14px}
.ig-back{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:18px;color:var(--sub)}
.ig-av{width:42px;height:42px;border-radius:50%;padding:2px;background:linear-gradient(45deg,#F9CE34,#EE2A7B,#6228D7)}
.ig-av img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:2px solid var(--bg)}
.ig-name{font-weight:800;font-size:15px;line-height:1.15}
.ig-name .ok{display:inline-block;width:15px;height:15px;border-radius:50%;background:#3897F0;color:#fff;font-size:10px;text-align:center;line-height:15px;margin-left:3px;vertical-align:1px}
.ig-name small{display:block;font-weight:400;font-size:12.5px;color:var(--sub)}
.urg{background:linear-gradient(#E3271F,#B3120D);color:#fff;text-align:center;font-weight:900;font-size:13px;letter-spacing:.03em;padding:9px 12px;text-transform:uppercase;line-height:1.3;box-shadow:0 4px 12px rgba(200,20,20,.25)}
.urg small{display:block;font-size:11px;font-weight:700;opacity:.9}
.prog{height:5px;background:var(--line)}
.prog i{display:block;height:100%;background:var(--acc2);transition:width .35s}

/* barra de seções estilo app */
.bar{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
.bar-row{display:flex;align-items:center;gap:12px;padding:12px 14px 8px}
.bar-back{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:18px}
.bar-title{flex:1;font-weight:800;font-size:14px;letter-spacing:.04em;text-transform:uppercase}
.bar-sec{font-size:11.5px;color:var(--sub);text-align:right;max-width:90px;line-height:1.2}
.segs{display:flex;gap:6px;padding:0 14px 12px}
.segs span{flex:1;height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.segs span i{display:block;height:100%;background:var(--acc);transition:width .35s}

/* cabeçalho do desafio */
.dz{position:sticky;top:0;z-index:5;background:var(--bg);padding:12px 16px 0}
.dz-row{display:flex;align-items:center;gap:10px}
.dz-tag{font-weight:900;font-size:12px;letter-spacing:.06em;color:var(--acc);text-transform:uppercase}
.dz .prog{margin-top:10px;border-radius:5px;height:8px;overflow:hidden}

/* tipografia de pergunta */
.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--sub);margin-bottom:10px}
h1.q{font-size:27px;line-height:1.12;font-weight:900;letter-spacing:-.02em;margin-bottom:8px}
.t-dark h1.q{font-weight:700;text-align:center}
.t-dark .qsub,.t-dark .eyebrow{text-align:center}
.qsub{color:var(--sub);font-size:15.5px;margin-bottom:18px}
.qsub b{color:var(--fg)}
.stage-in{animation:in .32s ease both}
@keyframes in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* cards com foto */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.cardopt{border-radius:18px;overflow:hidden;background:var(--card);box-shadow:0 6px 18px rgba(30,20,90,.10);text-align:left;transition:transform .12s}
.cardopt:active{transform:scale(.97)}
.cardopt .ph{position:relative;aspect-ratio:1/1.02;background:#111;overflow:hidden}
.cardopt .ph img{width:100%;height:100%;object-fit:cover}
.mark{position:absolute;width:34%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(255,40,30,.75) 0,rgba(255,40,30,.45) 38%,rgba(255,40,30,0) 70%);animation:pulse 1.6s infinite}
.mark:before,.mark:after{content:'';position:absolute;top:50%;width:26px;height:4px;background:#FF2A1F;border-radius:3px}
.mark:before{left:-22px;transform:rotate(25deg)}
.mark:after{right:-22px;transform:rotate(-25deg)}
@keyframes pulse{50%{transform:translate(-50%,-50%) scale(1.12)}}
.cardopt .lb{display:flex;justify-content:center;align-items:center;gap:8px;padding:13px 8px;font-weight:900;font-size:17px;background:linear-gradient(var(--acc2),var(--acc));color:var(--accfg)}
.t-dark .cardopt{border:1px solid var(--line);box-shadow:none}
.t-dark .cardopt .lb{background:var(--card);color:var(--fg);justify-content:space-between;padding:14px 16px;font-weight:600}

/* lista de opções */
.opts{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:16px 16px;border-radius:14px;background:var(--card);border:1.5px solid var(--line);font-size:16.5px;font-weight:600;transition:transform .1s,border-color .15s}
.opt:active{transform:scale(.98)}
.opt .em{font-size:22px;width:28px;text-align:center}
.opt .ck{margin-left:auto;width:22px;height:22px;border-radius:6px;border:2px solid var(--line);flex:none}
.opt.on{border-color:var(--acc2);background:var(--soft)}
.opt.on .ck{background:var(--acc2);border-color:var(--acc2)}
.t-dark .opt{border-radius:999px;justify-content:center;text-align:center;font-weight:500;padding:17px 20px}
.t-dark .opt.multi{justify-content:flex-start;border-radius:14px;text-align:left}
.t-desafio .opt{border-radius:12px}

/* botão principal */
.cta{position:fixed;left:0;right:0;bottom:0;padding:14px 16px calc(14px + env(safe-area-inset-bottom));background:linear-gradient(transparent,var(--bg) 30%);z-index:6}
.cta-in{max-width:448px;margin:0 auto}
.btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:58px;border-radius:16px;background:linear-gradient(var(--acc2),var(--acc));color:var(--accfg);font-weight:900;font-size:17px;letter-spacing:.02em;text-transform:uppercase;text-decoration:none;box-shadow:0 10px 24px rgba(59,76,202,.28)}
.t-dark .btn{border-radius:999px;box-shadow:none;font-weight:700;letter-spacing:.08em}
.t-desafio .btn{border-radius:14px;box-shadow:0 10px 24px rgba(20,164,77,.3)}
.btn[disabled]{opacity:.4}
.btn.pulse{animation:bp 1.4s infinite}
@keyframes bp{50%{transform:scale(1.025)}}

/* telas de informação */
.info{text-align:left}
.t-dark .info{text-align:center}
.info .pic{border-radius:18px;overflow:hidden;margin:16px 0;background:#000}
.info .pic img{width:100%;max-height:360px;object-fit:cover;object-position:top}
.info p{font-size:16.5px;color:var(--sub);margin-top:10px}
.info p b{color:var(--fg)}
.bul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:10px;text-align:left}
.bul li{display:flex;gap:10px;font-size:15.5px;padding:12px 14px;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.bul li:before{content:'✓';color:var(--acc2);font-weight:900}
.t-dark .bul li:before{color:#7BD88F}
.quote{margin-top:16px;padding:14px 16px;border-left:3px solid var(--acc2);background:var(--card);border-radius:0 12px 12px 0;font-size:15.5px}

/* story */
.story{position:fixed;inset:0;z-index:20;background:#000;max-width:480px;margin:0 auto}
.story img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.story .shade{position:absolute;inset:0;background:linear-gradient(rgba(0,0,0,.55),transparent 28%,transparent 50%,rgba(0,0,0,.85))}
.story .bars{position:absolute;top:10px;left:10px;right:10px;display:flex;gap:4px;z-index:2}
.story .bars span{flex:1;height:3px;background:rgba(255,255,255,.35);border-radius:3px;overflow:hidden}
.story .bars i{display:block;height:100%;width:0;background:#fff}
.story .who{position:absolute;top:24px;left:14px;display:flex;align-items:center;gap:9px;color:#fff;z-index:2;font-size:14px}
.story .who img{position:static;width:34px;height:34px;border-radius:50%;border:2px solid #fff}
.story .who b{display:block}
.story .who small{opacity:.8}
.story .txt{position:absolute;left:20px;right:20px;bottom:90px;color:#fff;font-size:24px;line-height:1.2;font-weight:800;z-index:2;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.story .txt span{background:rgba(0,0,0,.35);box-decoration-break:clone;-webkit-box-decoration-break:clone;padding:2px 6px;border-radius:6px}
.story .tap{position:absolute;bottom:34px;left:0;right:0;text-align:center;color:#fff;opacity:.85;font-size:13px;z-index:2}

/* carregando */
.load{text-align:center;padding-top:30px}
.ring{width:150px;height:150px;margin:10px auto 24px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--acc2) var(--p,0%),var(--line) 0);transition:--p .2s}
.ring b{width:126px;height:126px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-size:34px;font-weight:900}
.chat{display:flex;flex-direction:column;gap:10px;text-align:left;margin-top:10px}
.bubble{align-self:flex-start;max-width:88%;background:var(--card);border:1px solid var(--line);padding:12px 14px;border-radius:4px 16px 16px 16px;font-size:15.5px;animation:in .3s both}
.bubble.typing{color:var(--sub);letter-spacing:3px}
.load .proof{margin-top:24px;padding:16px;border-radius:16px;background:var(--card);border:1px solid var(--line);text-align:left}
.load .proof b{display:block;font-size:20px}

/* resultado */
.res h1.q{text-align:left}
.t-dark .res h1.q{text-align:center}
.cmp{margin-top:16px;border-radius:20px;background:var(--card);border:1px solid var(--line);overflow:hidden}
.cmp-head{display:grid;grid-template-columns:1fr 1fr;text-align:center;padding:12px 8px 6px;font-weight:900}
.cmp-head small{display:block;font-weight:700;color:var(--sub);font-size:12px}
.cmp-head div+div{color:var(--acc2)}
.cmp-body{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:8px 12px 14px}
.cmp-col{border-radius:14px;padding:12px;background:var(--soft);font-size:14px}
.cmp-col b{display:block;font-size:12px;color:var(--sub);text-transform:uppercase;letter-spacing:.06em;margin:8px 0 2px}
.cmp-col b:first-child{margin-top:0}
.lvl{display:flex;gap:4px;margin-top:4px}
.lvl i{flex:1;height:7px;border-radius:5px;background:var(--line)}
.lvl i.on{background:var(--acc2)}
.lvl.red i.on{background:#E3271F}
.lvl.yel i.on{background:#F2B01E}
.lvl.grn i.on{background:#2DB55D}
.sem{margin-top:16px;padding:16px;border-radius:18px;background:var(--card);border:1px solid var(--line)}
.sem-top{display:flex;align-items:center;gap:12px}
.sem-dot{width:46px;height:46px;border-radius:50%;flex:none;box-shadow:0 0 0 6px rgba(0,0,0,.06)}
.sem-dot.grn{background:#2DB55D}.sem-dot.yel{background:#F2B01E}.sem-dot.red{background:#E3271F}
.sem h3{font-size:19px}
.sem p{color:var(--sub);font-size:14.5px;margin-top:8px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.facts div{padding:10px 12px;border-radius:12px;border:1px solid var(--line);font-size:14px}
.facts small{display:block;color:var(--sub);font-size:11.5px}
.weeks{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.week{display:flex;gap:12px;padding:12px 14px;border-radius:14px;background:var(--card);border:1px solid var(--line);font-size:14.5px}
.week b{flex:none;width:64px;color:var(--acc2);font-size:13px;text-transform:uppercase;letter-spacing:.05em}
.pages{display:flex;gap:10px;overflow-x:auto;margin:14px -18px 0;padding:4px 18px 10px;scroll-snap-type:x mandatory}
.pages figure{flex:0 0 62%;scroll-snap-align:start}
.pages img{border-radius:12px;border:1px solid var(--line);background:#fff}
.pages figcaption{font-size:12px;color:var(--sub);margin-top:6px}
.h2{font-size:21px;font-weight:900;margin-top:30px;line-height:1.2}
.t-dark .h2{font-weight:700}
.offer{margin-top:20px;padding:20px 18px;border-radius:22px;background:var(--card);border:2px solid var(--acc2);text-align:center}
.offer img{margin:0 auto 10px;max-height:200px}
.offer ul{list-style:none;text-align:left;margin:12px 0;display:flex;flex-direction:column;gap:7px;font-size:14.5px}
.offer li:before{content:'✓ ';color:#2DB55D;font-weight:900}
.price{font-size:54px;font-weight:900;line-height:1;margin-top:8px}
.price small{font-size:20px;vertical-align:top;margin-right:3px}
.price-note{color:var(--sub);font-size:13px;margin:4px 0 14px}
.old{color:var(--sub);text-decoration:line-through;font-size:15px}
.trust{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:10px;font-size:12px;color:var(--sub)}
.trust img{height:18px;width:auto;margin:0}
.t-dark .trust img{filter:invert(1)}
.gar{display:flex;gap:12px;margin-top:16px;padding:14px;border-radius:14px;background:var(--soft);font-size:14px;text-align:left}
.gar b{display:block}
.next{margin-top:16px;padding:14px;border-radius:14px;border:1px dashed var(--line);font-size:14px;color:var(--sub)}
.next b{color:var(--fg)}
.disc{margin-top:22px;font-size:12px;color:var(--sub);text-align:center}
.author{display:flex;gap:12px;align-items:center;margin-top:20px;padding:12px;border-radius:16px;background:var(--card);border:1px solid var(--line)}
.author img{width:72px;height:90px;object-fit:cover;border-radius:10px}
.author p{font-size:14px;color:var(--sub)}
.author b{color:var(--fg)}

/* landing do desafio */
.hero{text-align:center}
.hero .kick{display:inline-block;background:var(--soft);color:var(--acc);font-weight:900;font-size:12px;letter-spacing:.1em;padding:6px 12px;border-radius:999px;text-transform:uppercase}
.hero h1{font-size:34px;line-height:1.02;font-weight:900;letter-spacing:-.02em;margin:14px 0 10px;text-transform:uppercase}
.hero h1 u{text-decoration-color:var(--acc);text-decoration-thickness:4px;text-underline-offset:4px}
.hero .pic{border-radius:20px;overflow:hidden;margin:16px 0}
.hero .pic img{width:100%;max-height:420px;object-fit:cover}
.hero p{font-size:17px;color:var(--sub)}
.hero p b{color:var(--fg)}
.cred{font-size:12.5px;color:var(--sub);margin-top:14px}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:14px}
.chips span{font-size:13px;font-weight:700;padding:6px 10px;border-radius:999px;border:1px solid var(--line)}
.num{display:flex;justify-content:space-around;margin-top:18px;padding:14px 8px;border-radius:16px;background:var(--card)}
.num div{text-align:center;font-size:12px;color:var(--sub)}
.num b{display:block;font-size:24px;color:var(--fg);font-weight:900}
.input{width:100%;font:inherit;font-size:22px;font-weight:700;text-align:center;padding:18px;border-radius:14px;border:1.5px solid var(--line);background:var(--card);color:var(--fg);margin-top:16px}
.badge-rascunho{position:fixed;right:6px;top:4px;z-index:30;background:#111;color:#fff;font-size:10px;padding:4px 8px;border-radius:999px;opacity:.6;pointer-events:none}
/* Samurai: prévias de altura uniforme (a ficha EXPRESS é muito alta) */
.pages img{width:100%;aspect-ratio:600/1072;object-fit:cover;object-position:top}
.offer img[alt^="Master Samurai"]{border-radius:10px}