/* Guia KTO (br-kto.com) — formato checklist: seções numeradas, listas de conferência, faixa de dúvidas clara.
   Cores do site da casa; blocos separados por tom; sem brilho, sem gradiente decorativo, sem ícones desenhados. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 var(--text-md)/1.62 var(--font-body); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red-text); text-underline-offset: 3px; }
a:hover { color: #fff; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); margin: 0; line-height: 1.12; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-sm); }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 48rem) { .wrap { padding: 0 28px; } }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: var(--bg); padding: 8px 12px; z-index: 99; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--red-text); outline-offset: 3px; }

/* ---------- faixa de aviso e topo ---------- */
.strip { margin: 0; background: #050505; color: var(--muted); font-size: var(--text-xs); padding: 6px 16px;
  display: flex; justify-content: center; gap: 10px; align-items: center; text-align: center; }
.strip b { background: var(--red); color: #fff; border-radius: 4px; padding: 0 6px; font-size: .72rem; }
.top { position: sticky; top: 0; z-index: 40; background: rgba(10, 10, 10, .96); backdrop-filter: blur(6px); }
.top__in { display: flex; align-items: center; gap: var(--space-md); min-height: 62px; }
.brand { display: flex; align-items: center; gap: 9px; color: #fff; text-decoration: none; font: 800 1rem/1 var(--font-head); }
.brand img { width: 34px; height: 34px; }
.brand small { font: 600 .68rem/1 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.nav { display: none; gap: 22px; margin-left: auto; }
.nav a { color: #fff; text-decoration: none; font: 700 .76rem/1 var(--font-head); letter-spacing: .08em; text-transform: uppercase; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--red-text); }
.top .btn { margin-left: auto; }
@media (min-width: 62rem) { .nav { display: flex; } .top .btn { margin-left: 8px; } }
.mnav { display: flex; gap: 18px; overflow-x: auto; padding: 4px 16px 10px; scrollbar-width: none; }
.mnav::-webkit-scrollbar { display: none; }
.mnav a { flex: 0 0 auto; color: #fff; text-decoration: none; font: 700 .72rem/1.5 var(--font-head); letter-spacing: .08em; text-transform: uppercase; }
@media (min-width: 62rem) { .mnav { display: none; } }

/* ---------- botões (corte inclinado, como as etiquetas da casa) ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 24px 11px 20px;
  background: var(--red); color: #fff; text-decoration: none; border: 0; cursor: pointer;
  font: 800 .8rem/1.1 var(--font-head); letter-spacing: .06em; text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%); }
.btn:hover { background: var(--red-hover); color: #fff; }
.btn--lg { min-height: 52px; padding: 14px 30px 14px 24px; font-size: .86rem; }
.btn--light { background: #fff; color: var(--ink-paper); }
.btn--light:hover { background: var(--paper-2); color: var(--ink-paper); }
.btn--off { cursor: default; }
.btn--block { width: 100%; }
.lnk { font: 800 .8rem/1 var(--font-head); letter-spacing: .06em; text-transform: uppercase; color: var(--red-text);
  text-decoration: none; padding: 6px 0; box-shadow: inset 0 -2px 0 var(--red); }
.lnk:hover { color: #fff; }

/* ---------- herói ---------- */
.hero { position: relative; overflow: hidden; padding: var(--space-xl) 0 var(--space-xl);
  background: repeating-conic-gradient(from 0deg at 78% 38%, rgba(255,255,255,.035) 0deg 5deg, transparent 5deg 12deg), var(--bg); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--red); }
.hero__grid { display: grid; gap: var(--space-lg); align-items: center; }
@media (min-width: 62rem) { .hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: var(--space-xl); } }
.tag { display: inline-block; background: var(--red); color: #fff; padding: 5px 12px; margin: 0 0 var(--space-sm);
  font: 800 .72rem/1 var(--font-head); letter-spacing: .12em; text-transform: uppercase; transform: skewX(-12deg); }
.tag > span { display: inline-block; transform: skewX(12deg); }
.hero h1 { font-size: clamp(1.85rem, 1.25rem + 2.6vw, 3rem); text-transform: uppercase; line-height: 1.04; letter-spacing: -0.015em; }
.hero h1 em { font-style: normal; color: var(--red-text); }
.lede { margin: var(--space-md) 0 0; font-size: 1.06rem; color: var(--text); max-width: 60ch; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: var(--space-lg); }
.legal { margin: var(--space-md) 0 0; font-size: var(--text-xs); color: var(--muted); max-width: 62ch; }
.legal strong { color: #fff; font-weight: 700; }
.upd { margin: 6px 0 0; font-size: var(--text-xs); color: var(--muted); }
.art { position: relative; justify-self: center; width: min(100%, 420px); }
.art__card { background: var(--surface); padding: 12px; border-radius: var(--radius); transform: rotate(-3deg);
  box-shadow: 0 24px 48px rgba(0, 0, 0, .45); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.art__card img { border-radius: 8px; width: 100%; aspect-ratio: 300 / 401; object-fit: cover; }
.art__mark { position: absolute; right: -6px; bottom: -14px; width: 72px; height: 72px; transform: rotate(4deg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .5); border-radius: 14px; }
.art__cap { margin: 22px 0 0; text-align: center; font-size: var(--text-xs); color: var(--muted); }

/* ---------- números ---------- */
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px; background: var(--bg); }
@media (min-width: 62rem) { .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.stat { background: var(--bg-2); padding: 18px 16px 20px; }
@media (min-width: 48rem) { .stat { padding: 22px 28px 24px; } }
.stat b { display: block; font: 800 clamp(1.6rem, 1.3rem + 1.2vw, 2.2rem)/1.05 var(--font-head); color: var(--red-text); letter-spacing: -0.02em; }
.stat span { display: block; margin-top: 6px; font-size: var(--text-xs); color: var(--muted); }

/* ---------- seções numeradas ---------- */
.sec { padding: var(--space-xl) 0; background: var(--bg); }
.sec--alt { background: var(--bg-2); }
@media (min-width: 48rem) { .sec { padding: var(--space-2xl) 0; } }
.step { display: grid; gap: 6px; }
@media (min-width: 62rem) { .step { grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-xl); } }
.step__n { font: 800 clamp(3.6rem, 2.6rem + 4vw, 6.4rem)/0.9 var(--font-head); color: transparent;
  -webkit-text-stroke: 2px var(--red); letter-spacing: -0.04em; user-select: none; }
.step__body { max-width: 720px; min-width: 0; }
.step__body h2, .sec h2 { font-size: clamp(1.4rem, 1.1rem + 1.1vw, 1.95rem); margin-bottom: var(--space-sm); }
.step__body > p, .sec__lede { color: var(--text); }
.sec__lede { max-width: 70ch; }

/* lista de conferência: quadrado vermelho cheio com visto branco */
.check { list-style: none; margin: var(--space-md) 0; padding: 0; }
.check li { position: relative; padding: 13px 0 13px 40px; border-top: 1px solid rgba(255, 255, 255, .08); }
.check li:last-child { border-bottom: 1px solid rgba(255, 255, 255, .08); }
.check li::before { content: "✓"; position: absolute; left: 2px; top: 13px; width: 24px; height: 24px; border-radius: 5px;
  background: var(--red); color: #fff; font: 800 .82rem/24px var(--font-head); text-align: center; }
.check li b { color: #fff; }
.check--x li::before { content: "×"; background: var(--surface-2); color: var(--red-text); font-size: 1.05rem; }

/* faixa vermelha no meio da página */
.band { background: var(--red); color: #fff; padding: var(--space-lg) 0; }
.band .wrap { display: grid; gap: var(--space-sm); align-items: center; }
@media (min-width: 62rem) { .band .wrap { grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-xl); } }
.band h2 { color: #fff; font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem); text-transform: uppercase; margin: 0 0 6px; }
.band p { margin: 0; color: #dcfce7; max-width: 60ch; }
.band .btn { justify-self: start; }

/* imagens, cartões, tabelas */
.shot { margin: var(--space-md) 0; }
.shot img { border-radius: var(--radius); }
.shot figcaption, .src { margin-top: 8px; font-size: var(--text-xs); color: var(--muted); }
.cards { display: grid; gap: 12px; margin: var(--space-md) 0; }
@media (min-width: 48rem) { .cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card { background: var(--surface); border-radius: var(--radius); padding: 18px 20px; min-width: 0; }
.card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.card p { margin: 0; font-size: var(--text-sm); color: var(--text); }
.card .k { display: block; font: 800 1.5rem/1.1 var(--font-head); color: var(--red-text); margin-bottom: 4px; }
.tbl-wrap { overflow-x: auto; margin: var(--space-md) 0; border-radius: var(--radius); }
.tbl { width: 100%; border-collapse: collapse; font-size: var(--text-sm); background: var(--surface); }
@media (max-width: 30rem) { .tbl th, .tbl td { padding: 10px 9px; } .tbl { font-size: .85rem; } }
.tbl th, .tbl td { text-align: left; padding: 11px 14px; vertical-align: top; }
.tbl th { color: #fff; font: 700 .78rem/1.3 var(--font-head); letter-spacing: .04em; text-transform: uppercase; background: var(--surface-2); }
.tbl tbody tr:nth-child(even) td { background: rgba(255, 255, 255, .03); }
.tbl td.n { font-variant-numeric: tabular-nums; color: #fff; font-weight: 600; white-space: nowrap; }
.callout { background: var(--surface); border-left: 4px solid var(--red); border-radius: 0 var(--radius) var(--radius) 0; padding: 16px 20px; margin: var(--space-md) 0; }
.callout p:last-child { margin: 0; }

/* linha do tempo */
.tl { list-style: none; margin: var(--space-md) 0; padding: 0; display: grid; gap: 3px; }
.tl li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 14px; background: var(--surface); padding: 12px 16px; }
.tl li:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.tl li:last-child { border-radius: 0 0 var(--radius) var(--radius); }
.tl time { font: 800 .9rem/1.4 var(--font-head); color: var(--red-text); font-variant-numeric: tabular-nums; }
.tl span { font-size: var(--text-sm); }

/* jogos (miniaturas da casa) */
.jogos { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: var(--space-md) 0; }
@media (min-width: 40rem) { .jogos { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.jogo { margin: 0; background: var(--surface); border-radius: var(--radius); overflow: hidden; min-width: 0; }
.jogo img { width: 100%; aspect-ratio: 300 / 401; object-fit: cover; }
.jogo figcaption { padding: 9px 12px 11px; font-size: var(--text-xs); color: var(--muted); line-height: 1.35; }
.jogo figcaption b { display: block; color: #fff; font-size: var(--text-sm); }

/* ---------- dúvidas (faixa clara) ---------- */
.paper { background: var(--paper); color: var(--text-paper); padding: var(--space-xl) 0; }
@media (min-width: 48rem) { .paper { padding: var(--space-2xl) 0; } }
.paper h2 { color: var(--ink-paper); text-transform: uppercase; font-size: clamp(1.4rem, 1.1rem + 1.1vw, 1.95rem);
  padding-bottom: 14px; border-bottom: 2px solid var(--ink-paper); max-width: 860px; }
.faq { max-width: 860px; }
.qa { border-bottom: 1px solid rgba(10, 10, 10, .14); }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center;
  padding: 16px 2px; font: 700 1rem/1.4 var(--font-head); color: var(--ink-paper); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; flex: 0 0 30px; height: 30px; border-radius: 50%; background: var(--ink-paper); color: #fff;
  font: 700 1.05rem/30px var(--font-body); text-align: center; }
.qa[open] summary::after { content: "−"; background: var(--red); }
.qa p { margin: 0 2px 18px; color: var(--text-paper); max-width: 72ch; }
.paper a { color: var(--red); }

/* ---------- chamada final ---------- */
.final { position: relative; padding: var(--space-xl) 0; border-top: 3px solid var(--red);
  background: repeating-conic-gradient(from 0deg at 18% 50%, rgba(255,255,255,.03) 0deg 5deg, transparent 5deg 12deg), var(--bg-2); }
.final h2 { font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2.3rem); text-transform: uppercase; max-width: 22ch; }
.final p { margin: var(--space-sm) 0 var(--space-md); max-width: 62ch; }
.final .mini { display: block; margin-top: var(--space-sm); font-size: var(--text-xs); color: var(--muted); max-width: 70ch; }
.final .mini strong { color: #fff; }

/* ---------- mais checklists ---------- */
.more { padding: var(--space-xl) 0; background: var(--bg); }
.more h2 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.8rem); margin-bottom: var(--space-md); }
.more__grid { display: grid; gap: 12px; }
@media (min-width: 48rem) { .more__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 62rem) { .more__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.more__grid a { display: block; background: var(--surface); border-left: 4px solid var(--red); padding: 16px 20px; text-decoration: none; color: var(--text); }
.more__grid a:hover { background: var(--surface-2); }
.more__grid b { display: block; color: #fff; font: 800 .9rem/1.3 var(--font-head); letter-spacing: .05em; text-transform: uppercase; }
.more__grid span { font-size: var(--text-sm); color: var(--muted); }

/* ---------- rodapé ---------- */
.foot { background: #050505; color: var(--muted); padding: var(--space-xl) 0 var(--space-lg); font-size: var(--text-sm); }
.foot__warn { margin: 0 0 var(--space-lg); padding: 14px 16px; background: var(--red); color: #fff; text-align: center;
  font: 800 clamp(.95rem, .85rem + .5vw, 1.2rem)/1.3 var(--font-head); }
.foot__top { display: grid; gap: var(--space-md); padding-bottom: var(--space-md); border-bottom: 1px solid rgba(255, 255, 255, .08); }
@media (min-width: 62rem) { .foot__top { grid-template-columns: auto minmax(0, 1fr); align-items: center; } }
.foot__links { display: flex; flex-wrap: wrap; gap: 10px 20px; }
@media (min-width: 62rem) { .foot__links { justify-content: flex-end; } }
.foot__links a { color: #fff; text-decoration: none; font-weight: 600; }
.foot__links a:hover { color: var(--red-text); }
.foot__disc { margin: var(--space-md) 0 0; max-width: 90ch; }
.foot__disc a { color: #fff; }
.foot__base { margin-top: var(--space-md); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: var(--text-xs); }

/* ---------- roleta: botão flutuante + janela ---------- */
.fab { position: fixed; right: 14px; bottom: 16px; z-index: 50; width: 58px; height: 58px; border: 0; border-radius: 50%; padding: 0;
  background: var(--red); cursor: pointer; box-shadow: 0 8px 20px rgba(0, 0, 0, .45); }
.fab svg { width: 100%; height: 100%; }
.fab__label { position: absolute; left: 50%; bottom: -8px; transform: translateX(-50%); background: #fff; color: var(--ink-paper);
  font: 800 .58rem/1 var(--font-head); letter-spacing: .08em; padding: 3px 6px; border-radius: 4px; }
@media (prefers-reduced-motion: no-preference) { .fab .fab__spin { transform-origin: 50px 50px; animation: fabgira 9s linear infinite; } }
@keyframes fabgira { to { transform: rotate(360deg); } }
.pop { border: 0; padding: 0; background: transparent; max-width: min(420px, calc(100vw - 24px)); width: 100%; }
.pop::backdrop { background: rgba(5, 5, 5, .78); }
.wcard { position: relative; background: var(--bg-2); color: var(--text); padding: 22px 20px 20px; border-radius: 16px; text-align: center; }
.wcard h2 { font-size: 1.25rem; text-transform: uppercase; margin: 4px 0 6px; }
.wcard > p { font-size: var(--text-sm); color: var(--muted); margin: 0 0 12px; }
.pop__x { position: absolute; right: 10px; top: 10px; width: 34px; height: 34px; border: 0; border-radius: 50%;
  background: var(--surface-2); color: #fff; font-size: 1.3rem; line-height: 1; cursor: pointer; }
.wheel { width: min(300px, 78vw); margin: 0 auto 14px; }
.wheel svg { width: 100%; height: auto; overflow: visible; }
.wheel__disc { transform-origin: 100px 100px; transition: transform 4.2s cubic-bezier(.12, .7, .1, 1); }
.seg-t { font: 800 8.4px var(--font-head); fill: #fff; letter-spacing: .02em; }
.seg-s { font: 600 5.6px var(--font-body); fill: rgba(255, 255, 255, .78); }
.wres { min-height: 56px; margin-top: 12px; font-size: var(--text-sm); }
.wres__win { display: block; font: 800 1.05rem/1.2 var(--font-head); color: #fff; text-transform: uppercase; }
.wres__nota { display: block; margin: 4px 0 10px; color: var(--text); }
.wcard .src { margin-top: 10px; }
@media (prefers-reduced-motion: reduce) { .wheel__disc { transition: none; } html { scroll-behavior: auto; } }

/* ficha (lista de dados no herói das páginas internas) */
.ficha { background: var(--surface); border-radius: var(--radius); padding: 20px 18px; align-self: start; }
@media (min-width: 62rem) { .ficha { margin-top: 38px; } }
.ficha h2 { font-size: .95rem; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 12px; color: #fff; }
.ficha dl { margin: 0; }
.ficha div { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; padding: 10px 12px; border-radius: 8px; }
.ficha div:nth-child(odd) { background: rgba(255, 255, 255, .045); }
.ficha dt { color: var(--muted); font-size: var(--text-sm); }
.ficha dd { margin: 0; color: #fff; font-weight: 600; font-size: var(--text-sm); text-align: right; min-width: 0; overflow-wrap: anywhere; }
.ficha .src { margin: 12px 0 0; }
.shot--logo img { width: min(100%, 560px); height: auto; }
.shot--logo { background: #fff; border-radius: var(--radius); padding: 22px 20px 16px; }
.shot--logo figcaption { color: var(--text-paper); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: var(--space-md) 0; padding: 0; }
.chips li { background: var(--surface); color: #fff; padding: 7px 13px; font: 700 .8rem/1.2 var(--font-head); letter-spacing: .02em; }

/* páginas de texto (projeto, contato, termos, privacidade) */
.hero--mini { padding: var(--space-lg) 0 var(--space-lg); }
.hero--mini h1 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem); }
.hero--mini .lede { max-width: 70ch; }
.prose { max-width: 820px; }
.prose h2 { font-size: clamp(1.15rem, 1rem + .6vw, 1.4rem); margin: var(--space-lg) 0 var(--space-xs); }
.prose h2:first-child { margin-top: 0; }
.prose code { background: var(--surface); padding: 1px 6px; border-radius: 4px; font-size: .88em; color: #fff; }
.form { display: grid; gap: var(--space-sm); margin-top: var(--space-md); max-width: 640px; }
.form label { display: grid; gap: 6px; }
.form label span { font: 700 .86rem/1.3 var(--font-head); color: #fff; }
.form label i { font-style: normal; color: var(--muted); font-weight: 500; }
.form input, .form textarea { width: 100%; font: inherit; color: var(--ink-paper); background: #fff; border: 0; border-radius: 8px; padding: 12px 14px; }
.form input:focus-visible, .form textarea:focus-visible { outline: 3px solid var(--red-text); outline-offset: 1px; }
.form .btn { justify-self: start; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { background: var(--surface); padding: 12px 16px; border-left: 4px solid var(--red); }