@font-face { font-family: 'Barlow'; src: url('/fonts/Barlow-Regular.ttf') format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Barlow'; src: url('/fonts/Barlow-Bold.ttf') format('truetype'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Barlow Condensed'; src: url('/fonts/BarlowCondensed-SemiBold.ttf') format('truetype'); font-weight: 600; font-display: swap; }

:root {
  --ink: #16181b; --ink-2: #4c5359; --muted: #6b7378; --paper: #f3f4f2; --white: #fff; --line: #dfe2e3;
  --night: #121417; --night-2: #1c2024; --night-text: #c4cacd;
  --brand: #ffc81e; --brand-ink: #16181b; --brand-rail: #ffc81e;
  --font: 'Barlow', system-ui, sans-serif; --display: 'Barlow Condensed', 'Barlow', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.55 var(--font); }
a { color: inherit; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--brand-rail); outline-offset: 3px; }
.wrap { width: min(1160px, 100% - 32px); margin: 0 auto; }
h1, h2, h3 { margin: 0; line-height: 1.05; }
h2 { font: 600 clamp(2rem, 4vw, 2.8rem)/1.05 var(--display); }
h3 { font-size: 1.15rem; }
p { margin: 0; }
.lead { color: var(--ink-2); font-size: 1.1rem; max-width: 60ch; margin-top: 10px; }

.btn { display: inline-flex; align-items: center; gap: 8px; justify-content: center; min-height: 48px; padding: 10px 22px; border-radius: 10px;
  font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; }
.btn.primary { background: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(.94); }
.btn.ghost { border-color: rgba(255,255,255,.3); color: #fff; }
.btn.ghost:hover { border-color: #fff; }
.btn.line { border-color: var(--ink); color: var(--ink); }
.btn svg { width: 20px; height: 20px; }

/* topo */
.top { position: sticky; top: 0; z-index: 10; background: rgba(18, 20, 23, .92); backdrop-filter: blur(8px); color: #fff; }
.top .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.top .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 1.35rem var(--display); }
.top .logo img { height: 42px; width: auto; }
.top nav { display: flex; gap: 22px; margin-left: auto; }
.top nav a { text-decoration: none; color: var(--night-text); font-weight: 600; }
.top nav a:hover { color: #fff; }
.top .enter { color: #fff; text-decoration: none; border: 1px solid rgba(255,255,255,.25); border-radius: 8px; padding: 7px 14px; font-weight: 600; font-size: .95rem; }
.top .enter:hover { border-color: #fff; }

/* abertura */
.hero { background: var(--night); color: #fff; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; padding: 72px 0 84px; }
.hero h1 { font: 600 clamp(2.8rem, 6.4vw, 5.2rem)/1.02 var(--display); letter-spacing: .005em; }
.hero h1 .mark { display: block; color: var(--brand-rail); }
.hero p { color: var(--night-text); font-size: 1.2rem; max-width: 52ch; margin-top: 20px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero .facts { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 36px; color: var(--night-text); font-size: .95rem; }
.hero .facts b { display: block; color: #fff; font: 600 1.5rem var(--display); }
.hero .art { position: relative; display: grid; place-items: center; }
.hero .art img { width: min(380px, 80%); filter: drop-shadow(0 30px 60px rgba(0,0,0,.5)); }
.hero .art::before { content: ''; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand) 30%, transparent), transparent 68%); }
/* camadas de impressão: o detalhe que faz a abertura */
.layers { height: 10px; background: repeating-linear-gradient(90deg, var(--brand) 0 22px, transparent 22px 30px); opacity: .9; }

section.block { padding: 84px 0; }
section.block > .wrap > header { margin-bottom: 34px; }
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px; display: flex; flex-direction: column; gap: 10px; }
.service .ico { width: 48px; height: 48px; border-radius: 12px; background: var(--ink); color: var(--brand-rail); display: grid; place-items: center; }
.service .ico svg { width: 26px; height: 26px; }
.service p { color: var(--ink-2); font-size: .98rem; }

.materials { background: var(--white); border-block: 1px solid var(--line); }
.mat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip { border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 700; background: var(--paper); }
.chip.off { color: var(--muted); font-weight: 400; text-decoration: line-through; }
.machine { background: var(--night); color: #fff; border-radius: 16px; padding: 28px; }
.machine h3 { font: 600 1.8rem var(--display); }
.machine ul { margin: 14px 0 0; padding-left: 20px; color: var(--night-text); }
.machine li + li { margin-top: 6px; }

.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product { background: var(--white); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.product .pic { aspect-ratio: 4 / 3; background: var(--night-2); display: grid; place-items: center; position: relative; }
.product .pic img { width: 100%; height: 100%; object-fit: cover; }
.product .pic img.ph { width: 34%; height: auto; object-fit: contain; opacity: .9; }
.product .pic .cat { position: absolute; left: 12px; top: 12px; background: rgba(0,0,0,.6); color: #fff; font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 99px; }
.product .info { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product .info p { color: var(--ink-2); font-size: .96rem; }
.product .price { margin-top: auto; padding-top: 10px; display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.product .price b { font: 600 1.6rem var(--display); }
.product .price span { color: var(--muted); font-size: .9rem; }
.product .btn { margin-top: 12px; }
.badge { align-self: flex-start; display: inline-block; font-size: .78rem; font-weight: 700; color: var(--brand-ink); background: var(--brand); padding: 2px 10px; border-radius: 99px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps li { counter-increment: s; border-top: 3px solid var(--ink); padding-top: 14px; }
.steps li::before { content: counter(s); display: block; font: 600 2.6rem/1 var(--display); color: var(--ink); margin-bottom: 8px; }
.steps p { color: var(--ink-2); margin-top: 6px; font-size: .98rem; }

.band { background: var(--brand); color: var(--brand-ink); }
.band .wrap { padding: 56px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.band h2 { color: inherit; }
.band .btn { background: var(--ink); color: #fff; }

footer.foot { background: var(--night); color: var(--night-text); padding: 40px 0; font-size: .95rem; }
footer.foot .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
footer.foot a { color: #fff; text-decoration: none; font-weight: 600; }
footer.foot .links { display: flex; gap: 20px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .products { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .mat-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .top nav { display: none; }
  .top .enter { margin-left: auto; }
  .hero .wrap { grid-template-columns: 1fr; padding: 40px 0 56px; }
  .hero .art { order: -1; }
  .hero .art img { width: 180px; }
  .services, .products, .steps { grid-template-columns: 1fr; }
  section.block { padding: 56px 0; }
}