/* Fio do Corte Studio: a tela (estúdio) é grafite, o documento (políticas, regras) é papel. */
@font-face { font-family: "Barlow Condensed"; src: url("/fonts/barlow-condensed-800.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --grafite: #101114;
  --superficie: #1C1E22;
  --papel: #F5F0E8;
  --cinza: #B1B0AE;
  --laranja: #FF5B35;
  --linha: rgba(245, 240, 232, .13);
  --tinta: #101114;
  --tinta-2: #4E4B46;
  --linha-papel: rgba(16, 17, 20, .14);
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --texto: "Inter", system-ui, "Segoe UI", Roboto, sans-serif;
  --largura: 1180px;
  --margem: clamp(16px, 4vw, 40px);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 24px; }
body { margin: 0; background: var(--grafite); color: var(--papel); font: 400 17px/1.6 var(--texto); font-optical-sizing: auto; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration-color: var(--laranja); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--laranja); }
:focus-visible { outline: 3px solid var(--laranja); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--laranja); color: var(--grafite); }

.wrap { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--margem); }
.skip { position: absolute; left: 12px; top: -60px; z-index: 10; padding: 10px 14px; background: var(--laranja); color: var(--grafite); font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--linha); background: var(--grafite); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--papel); }
.brand:hover { color: var(--papel); }
.brand img { width: 36px; height: 36px; border-radius: 6px; box-shadow: 0 0 0 1px var(--linha); }
.brand span { font: 800 23px/1 var(--display); letter-spacing: .01em; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 22px; font-size: 15px; }
.nav a { text-decoration: none; color: var(--cinza); padding: 6px 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--papel); }
.nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--laranja); }
.nav .legal { display: flex; gap: 22px; padding-left: 22px; border-left: 1px solid var(--linha); }

/* ---------- type ---------- */
.display { font: 800 clamp(72px, 13.5vw, 188px)/.84 var(--display); text-transform: uppercase; letter-spacing: -.005em; margin: 0; }
.h2 { font: 800 clamp(38px, 5.2vw, 62px)/.98 var(--display); margin: 0 0 20px; letter-spacing: .002em; }
.h3 { font: 650 20px/1.3 var(--texto); margin: 0 0 8px; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--papel); max-width: 34em; }
.muted { color: var(--cinza); }
.fine { font-size: 14.5px; line-height: 1.55; color: var(--cinza); }

/* ---------- buttons ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 3px; font: 600 16px/1 var(--texto); text-decoration: none; border: 2px solid var(--laranja); background: var(--laranja); color: var(--grafite); }
.button:hover { background: var(--papel); border-color: var(--papel); color: var(--grafite); }
.button.ghost { background: transparent; color: var(--papel); border-color: var(--linha); }
.button.ghost:hover { border-color: var(--papel); color: var(--papel); }

/* ---------- hero ---------- */
.hero { padding: clamp(48px, 8vw, 104px) 0 0; overflow: hidden; }
.hero.plain { padding-bottom: clamp(56px, 8vw, 104px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 32px 56px; align-items: end; }
.hero-copy .lead { margin: 0; }
.tape { margin-top: clamp(40px, 6vw, 72px); position: relative; }
.tape svg { width: 100%; height: auto; overflow: visible; }
.tape .bars { stroke: #3A3D44; stroke-width: 3.2; stroke-linecap: round; fill: none; }
.tape .bars-clip { stroke: var(--papel); stroke-width: 3.2; stroke-linecap: round; fill: none; }
.tape .frame { stroke: var(--laranja); stroke-width: 7; fill: none; stroke-linecap: butt; stroke-linejoin: miter; }
.tape .slash { fill: var(--laranja); }
.tape-labels { position: relative; height: 56px; margin-top: 10px; font-size: 14px; color: var(--cinza); font-variant-numeric: tabular-nums; }
.tape-labels span { position: absolute; top: 0; white-space: nowrap; }
.tape-labels .start { left: 0; }
.tape-labels .end { right: 0; }
.tape-labels .clip { left: 60.5%; width: 14.3%; text-align: center; color: var(--papel); }
.tape-labels .clip b { display: block; font: 800 22px/1.1 var(--display); color: var(--laranja); }

/* one load sequence, as in the brand manual: corners come in, the cut crosses (about 200 ms), the clip lights up */
@media (prefers-reduced-motion: no-preference) {
  .tape .frame-tl { animation: corner-tl .45s cubic-bezier(.2, .8, .2, 1) .15s both; }
  .tape .frame-br { animation: corner-br .45s cubic-bezier(.2, .8, .2, 1) .15s both; }
  .tape .slash { animation: slash .2s ease-in .62s both; transform-box: fill-box; transform-origin: 50% 100%; }
  .tape .bars-clip { animation: light .3s ease-out .8s both; }
}
@keyframes corner-tl { from { opacity: 0; transform: translate(-28px, -18px); } }
@keyframes corner-br { from { opacity: 0; transform: translate(28px, 18px); } }
@keyframes slash { from { transform: scaleY(0); } }
@keyframes light { from { stroke: #3A3D44; } }

/* ---------- sections ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; border-top: 1px solid var(--linha); }
.section-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px 56px; align-items: start; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head p { margin: 4px 0 0; color: var(--cinza); max-width: 36em; }

/* the process is a real sequence, so it is numbered and laid on a track */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 52px 22px 0 0; border-top: 2px solid var(--linha); }
.steps li::before { content: counter(step); position: absolute; top: -2px; left: 0; padding-top: 10px; border-top: 2px solid var(--laranja); width: 36px; font: 800 30px/1 var(--display); color: var(--laranja); }
.steps p { color: var(--cinza); font-size: 15.5px; margin: 0; }

/* approval: what the creator decides, beside the panel itself */
.approval { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 48px 64px; align-items: start; }
.controls { margin: 28px 0 0; padding: 0; }
.controls div { padding: 16px 0; border-top: 1px solid var(--linha); }
.controls dt { font-weight: 650; }
.controls dd { margin: 4px 0 0; color: var(--cinza); font-size: 15.5px; }
.panel { margin: 0; }
.panel-window { background: var(--superficie); border: 1px solid var(--linha); border-radius: 10px; padding: 26px; font-size: 15px; }
.panel-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: -6px 0 18px; padding-bottom: 14px; border-bottom: 1px solid var(--linha); }
.panel-bar strong { font-size: 16px; }
.panel-bar span { color: var(--cinza); font-size: 13.5px; }
.p-dest { margin: 0 0 18px; color: var(--cinza); }
.p-dest b { color: var(--papel); font-weight: 600; }
.p-label { display: block; margin: 0 0 6px; font-weight: 600; }
.p-field { display: flex; justify-content: space-between; align-items: center; min-height: 42px; padding: 9px 12px; margin-bottom: 18px; border: 1px solid rgba(245, 240, 232, .22); border-radius: 6px; background: var(--grafite); color: var(--cinza); }
.p-field.text { display: block; min-height: 84px; color: var(--papel); line-height: 1.5; }
.p-caret { width: 9px; height: 9px; border-right: 2px solid var(--cinza); border-bottom: 2px solid var(--cinza); transform: rotate(45deg) translateY(-3px); }
.p-group { margin: 0 0 14px; }
.p-check { display: flex; align-items: flex-start; gap: 10px; margin: 0 0 9px; }
.p-check::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 2px; border: 2px solid rgba(245, 240, 232, .45); border-radius: 4px; }
.p-check + .p-label { margin-top: 16px; }
.p-inline { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.p-note { font-size: 13.5px; color: var(--cinza); margin: 4px 0 14px; }
.p-note u { text-decoration-color: var(--laranja); }
.p-button { display: inline-flex; margin-top: 8px; padding: 12px 18px; border-radius: 4px; background: rgba(255, 91, 53, .35); color: rgba(16, 17, 20, .85); font-weight: 650; }
.panel figcaption { margin-top: 14px; }

/* where the clips go */
.platforms { width: 100%; border-collapse: collapse; font-size: 16px; }
.platforms th, .platforms td { text-align: left; vertical-align: top; padding: 20px 24px 20px 0; border-top: 1px solid var(--linha); }
.platforms thead th { font-size: 14px; font-weight: 600; color: var(--cinza); padding-top: 0; border-top: 0; }
.platforms tbody th { font: 800 28px/1.05 var(--display); width: 22%; }
.platforms td { color: var(--cinza); }

/* paper band and document pages */
.paper { background: var(--papel); color: var(--tinta); color-scheme: light; }
.paper.section { border-top: 0; }
.paper .muted, .paper .fine, .paper .section-head p { color: var(--tinta-2); }
.paper a:hover { color: #B8360F; }
.paper .button.ghost { color: var(--tinta); border-color: var(--linha-papel); }
.paper .button.ghost:hover { border-color: var(--tinta); color: var(--tinta); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px 56px; }
.rules { margin: 0; padding: 0; list-style: none; }
.rules li { padding: 16px 0; border-top: 1px solid var(--linha-papel); }
.rules li:first-child { border-top: 0; padding-top: 0; }
.rules b { display: block; font-weight: 650; }

.doc { padding: clamp(48px, 7vw, 88px) 0 clamp(64px, 9vw, 112px); }
.doc-grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 40px 72px; }
.doc h1 { font: 800 clamp(48px, 7vw, 84px)/.92 var(--display); margin: 0 0 18px; }
.doc .meta { color: var(--tinta-2); font-size: 15px; margin-bottom: 40px; }
.doc .meta p { margin: 0; }
.doc-body { max-width: 68ch; }
.doc-body h2 { font: 800 34px/1.05 var(--display); margin: 48px 0 12px; }
.doc-body h2:first-child { margin-top: 0; }
.doc-body h3 { font: 650 18px/1.35 var(--texto); margin: 28px 0 6px; }
.doc-body ul { padding-left: 20px; margin: 0 0 1em; }
.doc-body li { margin-bottom: 6px; }
.doc-body hr { border: 0; border-top: 1px solid var(--linha-papel); margin: 56px 0; }
.toc { position: sticky; top: 24px; align-self: start; font-size: 15px; }
.toc p { font-weight: 650; margin-bottom: 8px; }
.toc ol { margin: 0; padding-left: 20px; color: var(--tinta-2); }
.toc li { margin-bottom: 6px; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
.toc .lang { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--linha-papel); }

/* contact and about */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; margin-top: 40px; }
.cards > div { padding-top: 20px; border-top: 2px solid var(--laranja); }
.cards p { color: var(--cinza); font-size: 15.5px; }
.lines { list-style: none; margin: 0; padding: 0; color: var(--cinza); }
.lines li { padding: 14px 0; border-top: 1px solid var(--linha); }
.lines li:first-child { border-top: 0; padding-top: 4px; }
.email { display: inline-block; margin-top: 28px; font: 800 clamp(30px, 4.6vw, 56px)/1 var(--display); overflow-wrap: anywhere; }
.series { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; }
.series div { padding-top: 18px; border-top: 1px solid var(--linha); }
.series .h3 { font: 800 30px/1 var(--display); color: var(--laranja); margin-bottom: 10px; }
.series p { color: var(--cinza); font-size: 15.5px; }
.quote { font: 800 clamp(44px, 7vw, 92px)/.95 var(--display); margin: 0; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--linha); padding: 56px 0 40px; font-size: 15px; color: var(--cinza); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 32px 40px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--papel); text-decoration: underline; text-decoration-color: var(--laranja); }
.site-footer .col-title { color: var(--papel); font-weight: 600; margin-bottom: 12px; }
.site-footer .tagline { font: 800 26px/1.05 var(--display); color: var(--papel); margin: 16px 0 6px; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--linha); font-size: 14px; }

/* ---------- 404 ---------- */
.lost { padding: clamp(64px, 12vw, 160px) 0; }

/* ---------- small screens ---------- */
@media (max-width: 960px) {
  .hero-grid, .section-head, .approval, .split, .doc-grid { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li { border-top: 0; border-left: 2px solid var(--linha); padding: 0 0 28px 64px; }
  .steps li::before { top: 0; left: -2px; padding: 0 0 0 14px; border-top: 0; border-left: 2px solid var(--laranja); width: auto; height: 32px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .toc { position: static; }
  .cards, .series { grid-template-columns: minmax(0, 1fr); gap: 28px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav { gap: 2px 16px; font-size: 14.5px; }
  .nav .legal { gap: 16px; padding-left: 0; border-left: 0; }
  .tape-labels { height: 76px; }
  .tape-labels .clip { left: 50%; width: auto; transform: translateX(-50%); top: 22px; }
  .platforms thead { display: none; }
  .platforms, .platforms tbody, .platforms tr, .platforms th, .platforms td { display: block; width: 100%; }
  .platforms tr { border-top: 1px solid var(--linha); padding: 18px 0; }
  .platforms th, .platforms td { border: 0; padding: 4px 0; }
  .platforms td::before { content: attr(data-label); display: block; color: var(--papel); font-size: 14px; font-weight: 600; margin-top: 8px; }
  .panel-window { padding: 18px; }
}
@media print {
  .site-header, .site-footer, .toc, .skip { display: none; }
  body, .paper { background: #fff; color: #000; }
}