/* Quebrada Optimization — site oficial (Lambe-lambe)
   Conceito: um muro de São Paulo coberto de cartazes colados. Cada seção é um cartaz com fita, levemente torto,
   em três papéis da marca (azul Quebrada, papel claro e navy). Letreiro gigante, faixa corrida e adesivo do Discord. */
:root {
  --wall: #10142e;           /* muro: navy mais escuro que o QP Navy */
  --navy: #191f43;           /* QP Navy */
  --blue: #7589d5;           /* Quebrada Blue */
  --blue-hi: #a9b6ee;
  --paper: #eceef6;          /* papel de cartaz, branco frio */
  --ink: #141938;
  --white: #ffffff;
  --discord: #5865f2;
  --f-display: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --f-body: "Archivo", "Segoe UI", system-ui, sans-serif;
  --nav-h: 72px;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--wall); overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--wall); color: var(--white); font: 400 17px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
code { font-family: ui-monospace, Consolas, monospace; font-size: .86em; background: rgba(20,25,56,.1); padding: .1em .35em; }
:focus-visible { outline: 3px solid var(--blue-hi); outline-offset: 3px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--paper); color: var(--ink); padding: 10px 16px; font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }

.h2 { margin: 0 0 18px; font: 700 clamp(30px, 4.2vw, 56px)/.98 var(--f-display); text-transform: uppercase; letter-spacing: -.01em; text-wrap: balance; }
.h2--huge { font-size: clamp(40px, 7vw, 104px); line-height: .9; }
.h2--big { font-size: clamp(36px, 5.4vw, 76px); line-height: .92; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 20px; font: 800 15px/1 var(--f-body); text-transform: uppercase; letter-spacing: .02em; text-decoration: none; border: 3px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); transition: transform .15s, box-shadow .15s, background .15s; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.btn--sm { min-height: 38px; padding: 0 12px; font-size: 13px; border-width: 2px; box-shadow: 3px 3px 0 var(--ink); }
.btn--lg { min-height: 54px; padding: 0 22px; font-size: 15.5px; }
.btn--xl { min-height: 64px; padding: 0 30px; font-size: 18px; }
.btn--primary { background: var(--white); color: var(--ink); }
.btn--discord { background: var(--discord); color: var(--white); }
.nav .btn { border-color: var(--paper); box-shadow: 3px 3px 0 var(--blue); }
.btn.is-disabled { opacity: .5; pointer-events: none; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.meta { margin: 14px 0 0; font-size: 13px; font-weight: 600; opacity: .8; }

/* Navegação */
.nav { position: fixed; inset: 0 0 auto; z-index: 100; padding-top: env(safe-area-inset-top, 0px); transition: background .2s, box-shadow .2s; }
.nav.is-solid { background: var(--wall); box-shadow: 0 2px 0 rgba(169,182,238,.15); }
.nav__inner { height: var(--nav-h); display: flex; align-items: center; gap: 24px; max-width: 1280px; margin: 0 auto; padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 15px/1 var(--f-display); text-transform: uppercase; letter-spacing: .02em; }
.nav__menu { margin-left: auto; display: flex; align-items: center; gap: 24px; }
.nav__menu > a:not(.btn) { text-decoration: none; font-weight: 600; font-size: 15px; }
.nav__menu > a:not(.btn):hover { color: var(--blue-hi); text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 5px; }
.nav__toggle { display: none; margin-left: auto; width: 46px; height: 46px; background: var(--blue); border: 2px solid var(--paper); position: relative; cursor: pointer; }
.nav__toggle span { position: absolute; left: 11px; right: 11px; height: 3px; background: var(--ink); transition: transform .2s; }
.nav__toggle span:first-child { top: 15px; } .nav__toggle span:last-child { top: 25px; }
.nav.is-open .nav__toggle span:first-child { transform: translateY(5px) rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { transform: translateY(-5px) rotate(-45deg); }

/* Muro e cartazes */
.wall { position: relative; padding-block: clamp(70px, 9vw, 120px); background: var(--noise), var(--wall); background-blend-mode: soft-light; }
.poster { position: relative; padding: clamp(22px, 3vw, 38px); transform: rotate(var(--tilt, 0deg)); transition: transform .3s cubic-bezier(.2,.8,.2,1); box-shadow: 0 18px 30px -18px rgba(0,0,0,.7); }
.poster::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: var(--noise); opacity: .14; mix-blend-mode: multiply; }
.poster--blue { background: var(--blue); color: var(--ink); }
.poster--paper { background: var(--paper); color: var(--ink); }
.poster--navy { background: var(--navy); color: var(--white); border: 1px solid rgba(169,182,238,.22); }
.poster--navy::after { mix-blend-mode: soft-light; }
.tape { position: absolute; top: -14px; left: 26px; width: 92px; height: 28px; background: rgba(236,238,246,.62); transform: rotate(-6deg); z-index: 2; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.tape--r { left: auto; right: 26px; transform: rotate(7deg); }

/* Hero */
.hero { padding-top: calc(var(--nav-h) + clamp(40px, 6vw, 80px)); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(26px, 4vw, 52px); align-items: start; }
.hero__main { grid-column: 1 / -1; }
.hero__side { grid-column: 2; margin-top: clamp(-120px, -8vw, -40px); z-index: 2; }
.hero__main { padding: clamp(28px, 4vw, 56px); overflow: hidden; }
.hero__by { margin: 0 0 18px; font: 800 14px/1 var(--f-body); text-transform: uppercase; letter-spacing: .1em; }
.hero h1 { margin: 0; max-width: calc(100% - clamp(70px, 10vw, 140px)); font: 700 clamp(40px, 7.4vw, 112px)/.9 var(--f-display); text-transform: uppercase; letter-spacing: -.02em; hyphens: manual; position: relative; z-index: 1; }
.hero h1 span { display: block; }
.hero h1 .out { color: var(--paper); -webkit-text-stroke: 0; text-shadow: 4px 4px 0 var(--ink); margin-top: .1em; }
.hero__logo { position: absolute; right: clamp(14px, 3vw, 36px); bottom: clamp(14px, 3vw, 36px); width: clamp(64px, 9vw, 120px); height: auto; opacity: .95; transform: rotate(8deg); filter: drop-shadow(3px 3px 0 var(--ink)); }
.hero__side { position: relative; display: grid; gap: 26px; }
.hero__side { grid-row: 2; }
.hero__notes { grid-column: 1; grid-row: 2; align-self: start; list-style: none; margin: 0; padding: 36px 0 0; display: flex; flex-wrap: wrap; gap: 16px 18px; }
.hero__notes li { padding: 12px 16px; background: var(--paper); color: var(--ink); font: 700 clamp(17px, 1.8vw, 24px)/1.05 var(--f-display); text-transform: uppercase; transform: rotate(var(--tilt)); box-shadow: 4px 4px 0 var(--blue); }
.hero__copy p:first-of-type { margin: 0 0 24px; font-size: 18px; font-weight: 500; }
.hero__copy .btn--primary { background: var(--ink); color: var(--white); }
.sticker { justify-self: end; display: grid; grid-template-columns: auto auto; align-items: center; gap: 12px; padding: 14px 20px 14px 16px; background: var(--discord); color: var(--white); text-decoration: none; border-radius: 999px; border: 3px solid var(--paper); transform: rotate(var(--tilt)); box-shadow: 5px 5px 0 var(--ink); font: 800 15px/1.05 var(--f-body); text-transform: uppercase; transition: transform .2s; }
.sticker svg { width: 40px; height: 40px; }
.sticker b { font-family: var(--f-display); font-size: 18px; }
.sticker:hover { transform: rotate(0) scale(1.04); }

/* Faixa corrida */
.ticker { overflow: hidden; background: var(--paper); color: var(--ink); border-block: 4px solid var(--ink); transform: rotate(-1.2deg); margin: -10px -20px; position: relative; z-index: 3; }
.ticker__track { display: flex; width: max-content; animation: tick 38s linear infinite; }
.ticker span { padding: 14px 28px; font: 700 clamp(16px, 2vw, 22px)/1 var(--f-display); text-transform: uppercase; white-space: nowrap; display: flex; align-items: center; gap: 28px; }
.ticker span::after { content: ""; width: 14px; height: 14px; background: var(--blue); transform: rotate(45deg); }
@keyframes tick { to { transform: translateX(-33.333%); } }

/* Sistema */
.sys__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(26px, 4vw, 52px); align-items: start; }
.sys__text p { margin: 0 0 22px; }
.flow { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.flow li { display: grid; grid-template-columns: 38px minmax(0, 1fr); column-gap: 14px; font-size: 15px; line-height: 1.45; }
.flow li span { grid-row: span 2; width: 38px; height: 38px; display: grid; place-items: center; background: var(--ink); color: var(--paper); font: 700 18px/1 var(--f-display); border-radius: 50%; }
.flow b { font: 700 17px/1.2 var(--f-display); text-transform: uppercase; }
.shot { margin: 30px 0 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.tabs button { font: 700 13.5px/1 var(--f-body); text-transform: uppercase; color: var(--white); background: transparent; border: 2px solid rgba(236,238,246,.5); padding: 10px 13px; cursor: pointer; }
.tabs button:hover { border-color: var(--paper); }
.tabs button[aria-selected="true"] { background: var(--blue); color: var(--ink); border-color: var(--blue); }
.shot__img { border: 3px solid var(--ink); background: #000; }
.shot__img img { width: 100%; height: auto; transition: opacity .16s; }
.shot__img img.is-swapping { opacity: 0; }
.shot figcaption { margin-top: 12px; font-size: 13px; color: #b3badb; }

/* Funcionalidades */
.feats__head { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 20px 40px; align-items: end; margin-bottom: clamp(40px, 5vw, 70px); }
.feats__head p { margin: 0; font-size: 18px; color: #c9cfec; }
.board { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(22px, 2.6vw, 34px); align-items: start; }
.board .poster:nth-child(1) { grid-column: span 2; }
.board .poster:nth-child(6) { grid-column: span 2; }
.board .poster:nth-child(even) { margin-top: 18px; }
.board .poster:hover, .poster.shot:hover { transform: rotate(0deg) translateY(-4px); z-index: 2; }
.board .ico { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 16px; }
.board h3 { margin: 0 0 10px; font: 700 22px/1.05 var(--f-display); text-transform: uppercase; }
.board .poster:nth-child(1) h3, .board .poster:nth-child(6) h3 { font-size: clamp(26px, 2.6vw, 34px); }
.board p { margin: 0; font-size: 15px; line-height: 1.55; }
.poster--navy p { color: #c9cfec; }
.stamp { position: absolute; top: 18px; right: 16px; padding: 6px 9px; border: 2px solid currentColor; font: 800 11px/1 var(--f-body); text-transform: uppercase; transform: rotate(6deg); }

/* Análise */
.perf__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(26px, 4vw, 52px); align-items: center; }
.perf__text p { margin: 0; font-weight: 500; }
.perf__chart { margin: 0; }
.perf__label { display: flex; justify-content: space-between; gap: 12px; margin: 0 0 12px; font: 700 16px/1 var(--f-display); text-transform: uppercase; }
.perf__label small { font: 500 12px/1 var(--f-body); text-transform: none; color: #9aa3cf; }
.perf__chart svg { width: 100%; height: auto; aspect-ratio: 600 / 260; }
.perf__area { fill: var(--blue); opacity: .3; }
.perf__line { fill: none; stroke: var(--paper); stroke-width: 3; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.factors { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.factors li { padding: 7px 11px; border: 2px solid rgba(236,238,246,.35); font-size: 13.5px; color: #c9cfec; }
.factors b { color: var(--white); font-family: var(--f-display); text-transform: uppercase; margin-right: 6px; }

/* Segurança */
.sec__sheet { padding: clamp(28px, 5vw, 64px); }
.sec__lead { margin: 0 0 36px; font-size: 18px; font-weight: 500; max-width: 64ch; }
.sec__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 36px; }
.sec__list li { border-top: 4px solid var(--ink); padding-top: 14px; }
.sec__list h3 { margin: 0 0 8px; font: 700 20px/1.1 var(--f-display); text-transform: uppercase; }
.sec__list p { margin: 0; font-size: 15px; }
.sec__note { margin: 34px 0 0; padding: 14px 16px; background: var(--blue); font-weight: 600; font-size: 15px; }

/* Quebrada */
.qp { background: var(--blue); color: var(--ink); padding-block: clamp(70px, 9vw, 120px); border-block: 4px solid var(--ink); }
.qp__grid { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(26px, 5vw, 72px); align-items: center; }
.qp img { width: clamp(110px, 16vw, 220px); height: auto; transform: rotate(-8deg); filter: drop-shadow(6px 6px 0 var(--ink)); }
.qp p { margin: 0 0 28px; font-size: 18px; font-weight: 500; max-width: 60ch; }
.qp .btn { border-color: var(--ink); }

/* FAQ */
.faqs__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 40px 56px; align-items: start; }
.faqs__grid .h2 { position: sticky; top: calc(var(--nav-h) + 30px); }
.faqs__list { padding-block: 14px; }
.qa { border-bottom: 3px solid var(--ink); }
.qa:last-of-type { border-bottom: 0; }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; padding: 18px 0; font: 700 18px/1.3 var(--f-display); text-transform: uppercase; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; flex: none; width: 30px; height: 30px; display: grid; place-items: center; background: var(--ink); color: var(--paper); font: 700 22px/1 var(--f-body); transition: transform .2s; }
.qa[open] summary::after { transform: rotate(45deg); background: var(--blue); color: var(--ink); }
.qa__body p { margin: 0 0 20px; font-size: 15.5px; max-width: 70ch; }
.qa__body a { color: var(--ink); font-weight: 700; }

/* Chamada final */
.cta { background: var(--paper); color: var(--ink); padding-block: clamp(80px, 10vw, 140px); background-image: var(--noise); background-blend-mode: multiply; }
.cta__inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta__title { margin: 0 0 20px; font: 700 clamp(44px, 8vw, 120px)/.88 var(--f-display); text-transform: uppercase; letter-spacing: -.02em; max-width: 14ch; text-wrap: balance; }
.cta__inner > p:not([class]) { margin: 0 0 34px; font-size: 19px; font-weight: 500; max-width: 54ch; }
.cta .actions { justify-content: center; }
.cta .btn--primary { background: var(--blue); }
.cta__note { margin: 22px 0 0; font-size: 14.5px; max-width: 62ch; }
.cta__hash { margin: 10px 0 0; font: 12px/1.5 ui-monospace, Consolas, monospace; word-break: break-all; max-width: 100%; opacity: .75; }

/* Rodapé */
.foot { background: var(--wall); padding-block: 40px calc(100px + env(safe-area-inset-bottom, 0px)); border-top: 4px solid var(--ink); }
.foot__grid { display: grid; grid-template-columns: auto 1fr; gap: 20px 40px; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 22px; font-weight: 600; font-size: 14.5px; }
.foot nav a { text-decoration: none; }
.foot nav a:hover { color: var(--blue-hi); }
.foot__legal { grid-column: 1 / -1; margin: 0; font-size: 13px; color: #8e96c2; }

/* Responsivo */
@media (max-width: 1000px) {
  .board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .board .poster:nth-child(1), .board .poster:nth-child(6) { grid-column: span 2; }
  .sec__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__menu { position: fixed; inset: 0; top: calc(var(--nav-h) + env(safe-area-inset-top, 0px)); flex-direction: column; align-items: stretch; gap: 0; padding: 16px max(18px, env(safe-area-inset-right, 0px)) 40px max(18px, env(safe-area-inset-left, 0px)); background: var(--blue); color: var(--ink); opacity: 0; visibility: hidden; transition: .2s; }
  .nav.is-open .nav__menu { opacity: 1; visibility: visible; }
  .nav.is-open { background: var(--wall); }
  .nav__menu > a:not(.btn) { padding: 14px 0; border-bottom: 3px solid var(--ink); font: 700 26px/1.1 var(--f-display); text-transform: uppercase; }
  .nav__menu .btn { margin-top: 16px; min-height: 54px; border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
  .hero__side { grid-column: 1; grid-row: auto; margin-top: 0; }
  .hero__notes { grid-row: auto; padding-top: 0; }
  .hero h1 { max-width: none; }
  .faqs__grid .h2 { position: static; }
  .hero__grid, .sys__grid, .perf__grid, .feats__head, .faqs__grid { grid-template-columns: minmax(0, 1fr); }
  .poster { --tilt-scale: .5; transform: rotate(calc(var(--tilt, 0deg) * .5)); }
}
@media (max-width: 600px) {
  .board { grid-template-columns: minmax(0, 1fr); }
  .board .poster:nth-child(1), .board .poster:nth-child(6) { grid-column: auto; }
  .board .poster:nth-child(even) { margin-top: 0; }
  .sec__list { grid-template-columns: minmax(0, 1fr); }
  .qp__grid, .foot__grid { grid-template-columns: minmax(0, 1fr); }
  .foot nav { justify-content: flex-start; }
  .actions .btn { width: 100%; }
  .sticker { justify-self: center; }
  .hero h1 { font-size: clamp(36px, 10.6vw, 64px); }
  .hero__logo { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker__track { animation: none; }
  *, *::before, *::after { transition-duration: .001ms !important; }
}