:root {
  --black:#050505; --panel:#111114; --panel-2:#17171a; --white:#f5f5f5; --muted:#a7a7ad;
  --red:#e50914; --gold:#d6a849; --green:#9ad31f; --line:rgba(255,255,255,.12); --radius:18px;
  --shadow:0 22px 70px rgba(0,0,0,.55);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--black)}
body{min-width:320px;background:var(--black);color:var(--white);font-family:Arial,Helvetica,sans-serif;line-height:1.58;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit} img{max-width:100%;display:block} button,input{font:inherit}
.site-header{position:fixed;z-index:50;inset:0 0 auto;height:76px;display:flex;align-items:center;gap:44px;padding:0 4.5vw;background:linear-gradient(to bottom,rgba(0,0,0,.95),rgba(0,0,0,.55),transparent);transition:background .25s ease}
.site-header.scrolled{background:rgba(5,5,5,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}.brand img{width:48px;height:48px;object-fit:cover;border-radius:7px;background:#fff}.brand div{display:grid;line-height:1}.brand strong{color:var(--gold);font-size:1.25rem;letter-spacing:.08em}.brand span{margin-top:5px;color:#ddd;font-size:.62rem;letter-spacing:.19em}
.main-menu{display:flex;gap:24px;color:#e2e2e2;font-size:.92rem;flex-wrap:wrap}.main-menu a{transition:color .2s}.main-menu a:hover{color:var(--red)}
.menu-button{display:none;margin-left:auto;border:0;background:transparent;cursor:pointer}.menu-button span{display:block;width:28px;height:2px;margin:6px 0;border-radius:9px;background:#fff}
.hero{position:relative;min-height:min(860px,100vh);display:flex;align-items:end;overflow:hidden;padding:140px 5vw 9vh}.hero-backdrop{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.9) 0%,rgba(0,0,0,.6) 44%,rgba(0,0,0,.12) 75%),url("assets/images/teia.jpg") 83% 26%/min(55vw,720px) auto no-repeat,#030303;filter:saturate(1.1)}
.hero-backdrop::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--black) 0%,transparent 35%),radial-gradient(circle at 80% 40%,transparent 0,rgba(0,0,0,.18) 45%,rgba(0,0,0,.72) 100%)}.hero-shade{position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(transparent,var(--black))}.hero-content{position:relative;z-index:2;max-width:720px}.kicker,.eyebrow{color:var(--red);font-size:.76rem;font-weight:900;letter-spacing:.19em;text-transform:uppercase}.hero h1{margin-top:18px;max-width:690px;font-size:clamp(3rem,6.6vw,6.6rem);line-height:.95;letter-spacing:-.062em}.hero-description{max-width:620px;margin-top:24px;color:#e0e0e0;font-size:clamp(1rem,1.7vw,1.24rem)}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}.button{min-height:50px;display:inline-flex;align-items:center;justify-content:center;padding:0 23px;border:0;border-radius:8px;font-weight:800;cursor:pointer;transition:transform .18s ease,background .18s ease,opacity .18s ease}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--red);color:#fff}.button-primary:hover{background:#f6121d}.button-secondary{background:rgba(255,255,255,.18);color:#fff;backdrop-filter:blur(8px)}.button-secondary:hover{background:rgba(255,255,255,.28)}.button.full{width:100%}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;color:#bfbfc4;font-size:.82rem}.hero-meta span::before{content:"✓";margin-right:7px;color:var(--gold);font-weight:900}
.section{padding:88px 4.5vw}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-heading h2,.author-copy h2,.publisher-copy h2,.write-copy h2,.promo-copy h2,.detail-section h2,.payment-copy h2{margin-top:8px;font-size:clamp(2rem,4vw,4rem);line-height:1.02;letter-spacing:-.045em}.section-heading>p{color:var(--muted)}
.promo-highlight{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,#121214,#09090b);box-shadow:var(--shadow)}.promo-image img{width:100%;border-radius:18px}.promo-copy p{margin-top:18px;color:#d0d0d5}.promo-copy .price-emphasis{margin-top:22px;color:var(--green);font-size:1.9rem;font-weight:900}
.catalog-section{padding:72px 4.5vw 110px;background:radial-gradient(circle at 50% 10%,rgba(229,9,20,.08),transparent 26%),var(--black)}
.mobile-catalog-guide,.mobile-more-hint{display:none}
.book-grid{display:grid;grid-template-columns:repeat(7,minmax(290px,1fr));gap:24px;overflow-x:auto;padding:8px 3px 26px;scroll-snap-type:x mandatory;scrollbar-color:#353535 transparent}.book-card{min-width:320px;scroll-snap-align:start;transition:transform .24s ease;align-self:start}.book-card:hover{transform:scale(1.02);z-index:2}.cover-link{display:block}.cover-wrap{position:relative;aspect-ratio:2/3;overflow:hidden;border-radius:12px;background:#111;box-shadow:0 16px 36px rgba(0,0,0,.5)}.cover-wrap::after{content:"";position:absolute;inset:auto 0 0;height:32%;background:linear-gradient(transparent,rgba(0,0,0,.68))}.cover-wrap img{width:100%;height:100%;object-fit:cover}.price-tag{position:absolute;z-index:2;right:10px;bottom:10px;padding:6px 9px;border-radius:6px;background:var(--red);color:#fff;font-size:.78rem;font-weight:900;box-shadow:0 7px 20px rgba(0,0,0,.5)}.launch-tag{position:absolute;z-index:3;top:10px;left:10px;padding:7px 10px;border-radius:6px;background:linear-gradient(135deg,#f0c75e,#b88920);color:#070707;font-size:.69rem;font-weight:950;letter-spacing:.09em;box-shadow:0 8px 22px rgba(0,0,0,.5)}
.book-info{padding:16px 3px 0}.book-category{color:var(--gold);font-size:.69rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.book-info h3{margin-top:6px;font-size:1.04rem;line-height:1.25;min-height:52px}.book-hook{margin-top:8px;color:#d5d5da;font-size:.86rem;line-height:1.55}.card-buy{width:100%;margin-top:16px;padding:12px 14px;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:#1d1d20;color:#fff;font-weight:800;text-align:center;transition:background .18s ease,border-color .18s ease}.card-buy:hover{border-color:var(--red);background:var(--red)}
.author-section,.publisher-section,.write-section{display:grid;grid-template-columns:minmax(300px,.75fr) 1.25fr;gap:clamp(45px,7vw,105px);align-items:center;padding:110px 7vw;border-block:1px solid var(--line)}.author-section{background:radial-gradient(circle at 15% 45%,rgba(214,168,73,.12),transparent 28%),#0b0b0d}.publisher-section{background:radial-gradient(circle at 85% 35%,rgba(229,9,20,.12),transparent 28%),#080809}.write-section{background:radial-gradient(circle at 18% 40%,rgba(214,168,73,.12),transparent 28%),#090909}.author-photo-card,.publisher-visual-card,.write-visual-card{max-width:580px;padding:18px;border:1px solid rgba(214,168,73,.24);border-radius:22px;background:#0f0f10;box-shadow:var(--shadow)}.author-photo-card img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center center;border-radius:12px}.publisher-visual-card img,.write-visual-card img{width:100%;border-radius:12px;background:#fff}
.author-copy p:not(.eyebrow),.publisher-copy p:not(.eyebrow),.write-copy p:not(.eyebrow){margin-top:19px;color:#c6c6cb;font-size:1rem}.publisher-logo-inline{width:min(280px,100%);margin-bottom:18px;border-radius:12px;background:#fff;padding:10px}.social-links{display:flex;flex-wrap:wrap;gap:11px;margin-top:30px}.social-links a{padding:11px 15px;border:1px solid var(--line);border-radius:999px;color:#efeff1;font-size:.83rem;transition:border-color .18s,background .18s}.social-links a:hover{border-color:var(--red);background:rgba(229,9,20,.1)}
footer{display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center;padding:48px 5vw;border-top:1px solid var(--line);background:#030303;color:#9b9ba0;font-size:.78rem}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{width:48px;height:48px;border-radius:6px;object-fit:cover}.footer-brand div{display:grid}.footer-brand strong{color:var(--gold);font-size:.95rem}.footer-brand span{margin-top:2px}.footer-links{display:flex;gap:23px;flex-wrap:wrap;color:#d3d3d6}footer>p{grid-column:1/-1;padding-top:22px;border-top:1px solid var(--line)}
.henriquinho-widget{position:fixed;right:18px;bottom:18px;z-index:60;width:min(280px,calc(100vw - 28px));display:grid;gap:8px;padding:10px;border-radius:18px;border:1px solid rgba(255,255,255,.16);background:rgba(16,16,18,.95);box-shadow:0 18px 45px rgba(0,0,0,.5);backdrop-filter:blur(12px)}.henriquinho-thumb{width:70px;height:70px;overflow:hidden;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:#fff}.henriquinho-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top}.henriquinho-widget span{color:#fff;font-size:.83rem;font-weight:800;line-height:1.35}
/* detail */
.detail-page .site-header{background:rgba(5,5,5,.95);border-bottom:1px solid var(--line)}.detail-main{padding-top:76px}.detail-hero{padding:44px 5vw 30px}.back-link{display:inline-block;margin-bottom:22px;color:#d6d6db;font-size:.9rem}.detail-grid{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:42px;align-items:start}.detail-cover-wrap{padding:18px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,#121214,#0a0a0b)}.detail-cover{width:100%;border-radius:16px;box-shadow:var(--shadow)}.detail-copy h1{font-size:clamp(2.2rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.05em}.detail-author{margin-top:12px;color:#d8d8dc;font-size:1rem;font-weight:700}.detail-badge{display:inline-block;margin-top:16px;padding:7px 10px;border-radius:999px;background:linear-gradient(135deg,#f0c75e,#b88920);color:#070707;font-size:.75rem;font-weight:900;text-transform:uppercase}.detail-price{margin-top:16px;color:var(--green);font-size:2.3rem;font-weight:900}.detail-hook{margin-top:15px;color:#c7c7cc;font-size:1.08rem}.detail-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.detail-section,.book-banner-section,.payment-section{padding:20px 5vw 40px}.detail-text{max-width:1100px;color:#d4d4d8;font-size:1.02rem;white-space:normal}.book-banner-section h2{font-size:1.75rem;margin-bottom:18px}.book-banner{width:min(100%,900px);border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow)}
.payment-card-big{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;padding:24px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,#121214,#09090b);box-shadow:var(--shadow)}.payment-copy p{margin-top:16px;color:#d0d0d4}.pix-box{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:18px;background:#151518}.copy-row{display:flex;gap:10px;margin-top:10px}.copy-row input{min-width:0;flex:1;padding:13px 14px;border:1px solid var(--line);border-radius:8px;background:#09090b;color:#fff}.copy-btn{padding:0 18px;border:0;border-radius:8px;background:#fff;color:#111;font-weight:900;cursor:pointer}.payment-qr-wrap{padding:16px;border-radius:22px;background:#fff;display:flex;justify-content:center;align-items:center}.tiny-note{font-size:.84rem;color:#a7a7ac !important}
@media (max-width:1100px){.book-grid{grid-template-columns:repeat(7,320px)}.promo-highlight,.payment-card-big,.detail-grid,.author-section,.publisher-section,.write-section{grid-template-columns:1fr}.author-photo-card,.publisher-visual-card,.write-visual-card{max-width:580px;margin-inline:auto}}
@media (max-width:820px){.site-header{height:68px;padding-inline:20px}.brand img{width:42px;height:42px}.main-menu{position:absolute;top:67px;left:15px;right:15px;display:none;flex-direction:column;gap:0;padding:10px;border:1px solid var(--line);border-radius:12px;background:#111114;box-shadow:var(--shadow)}.main-menu.open{display:flex}.main-menu a{padding:13px}.menu-button{display:block}.hero{min-height:800px;padding:120px 22px 80px}.hero-backdrop{background:linear-gradient(to top,#050505 0%,rgba(0,0,0,.15) 54%,rgba(0,0,0,.28)),linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.05)),url("assets/images/teia.jpg") center 9%/auto 78% no-repeat,#030303}.catalog-section,.section,.detail-section,.book-banner-section,.payment-section,.detail-hero{padding-inline:20px}.section-heading{align-items:start;flex-direction:column;gap:10px}.mobile-catalog-guide{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:-6px 0 14px;padding:11px 12px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:linear-gradient(90deg,rgba(229,9,20,.12),rgba(255,255,255,.035))}.mobile-catalog-guide>span{color:#dedee2;font-size:.78rem;font-weight:800;line-height:1.3}.catalog-arrows{display:flex;gap:8px;flex:0 0 auto}.catalog-arrow{width:43px;height:43px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:#1c1c1f;color:#fff;font-size:2rem;line-height:1;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.32)}.catalog-arrow:not(:disabled){background:var(--red)}.catalog-arrow:disabled{opacity:.32;cursor:default}.book-grid{position:relative;padding-right:42px;scroll-padding-left:3px}.book-grid::after{content:"";position:sticky;right:0;width:34px;min-width:34px;align-self:stretch;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(5,5,5,.94))}.mobile-more-hint{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:3px;color:#d7d7db;font-size:.8rem;font-weight:900;letter-spacing:.04em}.mobile-more-hint .hint-arrow{color:var(--red);font-size:1.35rem;animation:catalogHint 1.15s ease-in-out infinite alternate}.detail-main{padding-top:68px}.detail-actions{display:grid}.payment-card-big,.promo-highlight{padding:18px}.henriquinho-widget{right:10px;left:10px;width:auto;bottom:10px}}
@media (max-width:560px){.brand div{display:none}.hero-actions{display:grid}.button{width:100%}.hero-meta{display:grid;gap:7px}.book-grid{grid-template-columns:repeat(7,min(84vw,330px))}.book-card{min-width:min(84vw,330px)}footer{grid-template-columns:1fr;padding-inline:22px}.copy-row{display:grid}}
@keyframes catalogHint{from{transform:translateX(0)}to{transform:translateX(7px)}}