/* BigWorks - site.bigworks.com.br
   Contrato: docs/wireframe.txt. Cada regiao do wireframe e uma classe aqui. */

:root {
  /* cores da marca (amostradas do logo) */
  --purple: #724494;
  --purple-bright: #9b5de5;
  --cyan: #62cdf6;
  --live: #3ddc97;

  /* superficie */
  --bg: #0b0a10;
  --bg-2: #100e18;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);

  /* texto */
  --ink: #f3f0fa;
  --ink-2: #b8b2c6;
  --ink-3: #7e7891;

  /* tipografia */
  --font-display: "Syne", system-ui, sans-serif;
  /* Títulos: Syne é larga demais em frase longa ("esgaçada", BOSS 2026-10-27);
     fica só no logo. */
  --font-heading: "Space Grotesk", system-ui, sans-serif;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* medidas */
  --radius: 18px;
  --radius-sm: 10px;
  --gutter: clamp(20px, 5vw, 72px);
  --max: 1280px;
  --nav-h: 68px;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --shadow-glow: 0 30px 80px -30px rgba(155, 93, 229, 0.45);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p, pre { margin: 0; }
::selection { background: var(--purple-bright); color: #fff; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 10px 14px; background: var(--ink); color: var(--bg);
  border-radius: var(--radius-sm); font-weight: 600;
}
.skip:focus { top: 12px; }

.grain {
  pointer-events: none; position: fixed; inset: 0; z-index: 60; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- tags tipadas ---------- */
.h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.t1 { font-size: 1.125rem; color: var(--ink-2); line-height: 1.6; }
.t2 { font-size: 0.95rem; color: var(--ink-2); line-height: 1.6; }
.t3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.sep { color: var(--purple-bright); opacity: 0.9; margin: 0 0.35em; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.muted { color: var(--ink-3); }
.lead { max-width: 40rem; }

.hl {
  background: linear-gradient(90deg, var(--cyan), var(--purple-bright));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* botoes */
.btn, .btn2, .btn3 {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 0.95rem; line-height: 1;
  border-radius: 999px; white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.btn {
  padding: 16px 24px;
  background: var(--ink); color: var(--bg);
  box-shadow: 0 0 0 0 rgba(155, 93, 229, 0);
}
.btn:hover { background: #fff; transform: translateY(-2px); box-shadow: 0 12px 36px -10px rgba(98, 205, 246, 0.55); }
.btn-sm { padding: 11px 16px; font-size: 0.875rem; }
.btn-lg { padding: 20px 30px; font-size: clamp(1.15rem, 2.4vw, 1.5rem); font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.01em; }
.btn2 {
  padding: 15px 24px;
  border: 1px solid var(--line-strong); color: var(--ink);
}
.btn2:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn3 {
  padding: 9px 14px; font-size: 0.85rem; font-weight: 500;
  border: 1px solid var(--line); color: var(--ink-2);
}
.btn3:hover { border-color: var(--line-strong); color: var(--ink); }
.btn3.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.ico { width: 18px; height: 18px; fill: currentColor; flex: none; }
.lnk { color: var(--ink-2); transition: color 0.2s; }
.lnk:hover { color: var(--ink); }
.arrow { font-style: normal; font-family: var(--font-mono); display: inline-block; transition: transform 0.25s var(--ease); }

/* status */
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); flex: none; display: inline-block; }
.dot-live {
  background: var(--live);
  box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(61, 220, 151, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0); }
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 0 var(--gutter);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 10, 16, 0.6);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.nav.is-scrolled { border-bottom-color: var(--line); background: rgba(11, 10, 16, 0.82); }
.nav-brand { display: inline-flex; align-items: center; gap: 10px; }
/* Logo oficial (assets/brand/logo-dark.png): o "BW" com pixels + "BigWorks".
   Recortado do PNG da marca; antes era refeito em CSS e saía diferente. */
.logo-mark { height: 34px; width: auto; display: block; }
.logo-word { height: 21px; width: auto; display: block; }
.nav-links { display: flex; gap: 28px; font-size: 0.95rem; }

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(32px, 5vw, 72px); align-items: center;
  max-width: var(--max); margin: 0 auto;
  padding: clamp(56px, 9vh, 120px) var(--gutter) clamp(64px, 10vh, 130px);
  min-height: calc(100vh - var(--nav-h));
}
.hero-copy { position: relative; z-index: 1; }
.hero .h1 { margin-bottom: 26px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.facts { margin-top: 40px; }
.facts b { color: var(--cyan); font-weight: 500; }

/* etapa 2: fundo. Campo de pixels do logo + brilho radial. */
.field {
  position: absolute; inset: -20% -10% 0 -10%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 30%, rgba(114, 68, 148, 0.45), transparent 70%),
    radial-gradient(40% 40% at 18% 70%, rgba(98, 205, 246, 0.16), transparent 70%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
}
.field::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(70% 60% at 70% 40%, #000, transparent 80%);
  mask-image: radial-gradient(70% 60% at 70% 40%, #000, transparent 80%);
}
.field::after {
  /* quadrados "dissolvendo", como no B do logo */
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 50% 50%, var(--cyan) 0 3px, transparent 3.5px);
  background-size: 96px 96px;
  background-position: 24px 12px;
  opacity: 0.25;
  -webkit-mask-image: radial-gradient(45% 45% at 80% 25%, #000, transparent 100%);
  mask-image: radial-gradient(45% 45% at 80% 25%, #000, transparent 100%);
  animation: drift 18s linear infinite;
}
@keyframes drift { to { background-position: 120px 108px; } }
.field-soft { inset: 0; opacity: 0.6; }

/* painel de status */
.board {
  position: relative;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  padding: 20px 22px 18px;
  animation: float 9s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.board-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.board-clock { color: var(--cyan); }
.board-rows { padding: 8px 0 4px; }
.row {
  display: grid; grid-template-columns: 8px auto 1fr; align-items: center; gap: 12px;
  padding: 9px 0; border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}
.row:last-child { border-bottom: 0; }
.row .t2 { color: var(--ink); font-weight: 500; white-space: nowrap; }
.row .t3 { text-transform: none; letter-spacing: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; text-align: right; }
.board-log {
  margin-top: 12px; padding: 12px 14px;
  background: rgba(0, 0, 0, 0.35); border-radius: var(--radius-sm); border: 1px solid var(--line);
  color: var(--live); text-transform: none; letter-spacing: 0; font-size: 0.72rem; line-height: 1.65;
  white-space: pre-wrap; min-height: 6.6em;
}
.caret { display: inline-block; width: 7px; height: 0.9em; background: var(--live); vertical-align: -1px; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- ticker ---------- */
.ticker {
  overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track {
  display: flex; gap: 28px; width: max-content; padding: 14px 0;
  animation: marquee 48s linear infinite;
}
.ticker .t3 { color: var(--ink-2); white-space: nowrap; }
.ticker .star { color: var(--purple-bright); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- secoes ---------- */
.products, .craft { max-width: var(--max); margin: 0 auto; padding: clamp(72px, 10vh, 128px) var(--gutter); }
.section-head { max-width: 46rem; margin-bottom: 40px; }
.section-head .h2 { margin-bottom: 16px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }

.grid {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-flow: dense; gap: 14px;
}
.card, .card2 {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  padding: 24px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--surface);
  transition: transform 0.35s var(--ease), border-color 0.3s, background 0.3s, box-shadow 0.35s;
  overflow: hidden;
}
.card::before, .card2::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(60% 50% at 20% 0%, rgba(155, 93, 229, 0.22), transparent 70%);
  transition: opacity 0.35s;
}
.card:hover, .card2:hover { transform: translateY(-4px); border-color: rgba(155, 93, 229, 0.45); background: var(--surface-2); box-shadow: var(--shadow-glow); }
.card:hover::before, .card2:hover::before { opacity: 1; }
.card:hover .arrow, .card2:hover .arrow { transform: translateX(4px); }
.card-featured {
  grid-column: span 2; grid-row: span 1;
  background: linear-gradient(135deg, rgba(114, 68, 148, 0.28), rgba(98, 205, 246, 0.06) 60%, transparent);
  border-color: rgba(155, 93, 229, 0.35);
}
.card-featured .h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.card-featured .t2 { max-width: 34rem; }
.card-wide { grid-column: span 2; }
.card-wide .t2 { max-width: 34rem; }
.card-cta {
  display: flex; flex-direction: column; gap: 8px; padding: 24px; border-radius: var(--radius);
  border: 1px dashed var(--line-strong); color: var(--ink);
  transition: transform 0.35s var(--ease), border-color 0.3s, background 0.3s;
}
.card-cta:hover { transform: translateY(-4px); border-color: var(--cyan); background: var(--surface); }
.card-cta:hover .arrow { transform: translateX(4px); }
.card-cta .open { margin: auto 0 0; padding-top: 16px; }
.card-cta.is-hidden { display: none; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.logo {
  width: 46px; height: 46px; padding: 6px; border-radius: 12px;
  background: #fff; border: 1px solid var(--line-strong);
  display: grid; place-items: center; overflow: hidden;
}
.logo img { max-height: 100%; max-width: 100%; object-fit: contain; }
.cat { text-align: right; }
.tagline { color: var(--cyan); font-size: 0.98rem; font-weight: 500; }
.tag { margin-left: 8px; padding: 2px 6px; border: 1px solid var(--line); border-radius: 6px; vertical-align: middle; font-size: 0.6rem; }
.card-foot { display: flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 16px; }
.open { margin-left: auto; color: var(--ink-2); }
.card.is-hidden, .card2.is-hidden { display: none; }
.empty { padding: 32px 0; text-align: center; }
/* Duas colunas: ícone | texto (BOSS 2026-10-27, como era no Labs). O card-top
   some do fluxo para o ícone ocupar a coluna da esquerda inteira. */
.card:not(.card-cta), .card2 {
  display: grid; grid-template-columns: 46px minmax(0, 1fr);
  grid-template-rows: auto auto auto 1fr auto; column-gap: 18px;
}
.card:not(.card-cta) > *, .card2 > * { grid-column: 2; }
.card:not(.card-cta) .card-top, .card2 .card-top { display: contents; }
.card:not(.card-cta) .logo, .card2 .logo { grid-column: 1; grid-row: 1 / span 5; align-self: start; }
.card:not(.card-cta) .cat, .card2 .cat { text-align: left; margin-bottom: 2px; }

/* craft */
.craft { border-top: 1px solid var(--line); }
.craft-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card3 {
  padding: 28px 26px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--surface);
  display: grid; grid-template-columns: auto minmax(0, 1fr); align-content: start; gap: 10px 18px;
}
.card3 > * { grid-column: 2; }
/* Número | texto. Space Grotesk como os títulos: a Syne esticava o "02". */
.card3 .num {
  grid-column: 1; grid-row: 1 / span 2;
  font-family: var(--font-heading); font-weight: 700; font-size: 3rem; line-height: 1; letter-spacing: -0.04em;
  background: linear-gradient(180deg, var(--purple-bright), rgba(155, 93, 229, 0.15));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 0;
}
.stack { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.stack-list { display: flex; flex-wrap: wrap; gap: 8px; }
.stack-list li {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2);
  font-family: var(--font-mono); font-size: 0.8rem;
}

/* contact */
.contact {
  position: relative; isolation: isolate; overflow: hidden;
  border-top: 1px solid var(--line);
  padding: clamp(80px, 12vh, 150px) var(--gutter);
}
.contact-inner { max-width: calc(var(--max) - 2 * var(--gutter)); margin: 0 auto; }
.contact .h2 { font-size: clamp(2.6rem, 7vw, 5rem); margin-bottom: 18px; }
.contact .btn-lg { margin-top: 34px; }
.contact .muted { margin-top: 14px; }
.gh { display: inline-block; margin-top: 36px; font-family: var(--font-mono); font-size: 0.85rem; }
.gh:hover .arrow { transform: translateX(4px); }

/* footer */
.footer {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px;
  padding: 26px var(--gutter); border-top: 1px solid var(--line);
}

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.grid .reveal:nth-child(2) { transition-delay: 0.06s; }
.grid .reveal:nth-child(3) { transition-delay: 0.12s; }
.grid .reveal:nth-child(4) { transition-delay: 0.06s; }
.grid .reveal:nth-child(5) { transition-delay: 0.12s; }
.grid .reveal:nth-child(6) { transition-delay: 0.18s; }
.craft-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.craft-grid .reveal:nth-child(3) { transition-delay: 0.16s; }

/* ---------- responsivo ---------- */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .card-featured, .card-wide { grid-column: span 2; }
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 48px; }
  .board { animation: none; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .grid, .craft-grid { grid-template-columns: 1fr; }
  .card-featured, .card-wide { grid-column: span 1; }
  .row .t3 { display: none; }
  .row { grid-template-columns: 8px 1fr; }
  .cta-row .btn, .cta-row .btn2 { width: 100%; justify-content: center; }
  .footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .board, .ticker-track, .field::after, .dot-live, .caret { animation: none; }
  .ticker-track { flex-wrap: wrap; width: auto; }
}