:root {
  --papel: #F2EDE4;
  --tinta: #15121C;
  --nevoa: #B9B2CC;
  --brasa: #FF4A1C;
  --grafite: #4A4553;
  --linha: #DCD5C9;
  --linha-escura: #3A3446;
  --sans: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--papel); color: var(--tinta); font-family: var(--sans); font-size: 17px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--tinta); color: var(--papel); padding: 10px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--tinta); outline-offset: 3px; }

/* logo */
.logo { display: inline-flex; align-items: baseline; font-weight: 600; font-size: 32px; line-height: 1; letter-spacing: -0.045em; text-decoration: none; }
.cursor { display: inline-block; width: 0.12em; height: 0.74em; margin-left: 0.11em; background: var(--brasa); border-radius: 0.015em; vertical-align: -0.02em; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 0%, 55% { opacity: 1 } 56%, 100% { opacity: 0 } }

/* header */
.top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; padding-top: 24px; padding-bottom: 24px; }
.top nav { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; font-size: 15px; font-weight: 500; }
.top nav a { text-decoration: none; }
.top nav a:not(.btn):hover { color: var(--grafite); }

/* buttons */
.btn { display: inline-flex; align-items: center; min-height: 44px; padding: 12px 20px; border-radius: 10px; font-weight: 600; text-decoration: none; }
.btn-dark { background: var(--tinta); color: var(--papel); }
.btn-dark:hover { background: #2A2534; }
.btn-line { border: 1px solid var(--tinta); }
.btn-line:hover { background: rgba(21,18,28,.05); }

.mono { font-family: var(--mono); font-size: 14px; color: var(--grafite); margin: 0; }
.mono-light { color: var(--nevoa); }

/* hero */
.hero { padding-top: 96px; padding-bottom: 88px; display: flex; flex-direction: column; gap: 28px; }
.hero h1 { margin: 0; max-width: 920px; font-weight: 600; font-size: clamp(2.6rem, 7vw, 5.5rem); line-height: 1; letter-spacing: -0.045em; }
.lead { margin: 0; max-width: 600px; font-size: 1.2rem; color: var(--grafite); }
.actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* services */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; padding-bottom: 88px; }
.card { background: #fff; border: 1px solid var(--linha); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.card .mono { font-size: 12px; }
.card h2 { margin: 0; font-size: 1.5rem; font-weight: 600; letter-spacing: -0.03em; }
.card p { margin: 0; color: var(--grafite); }
.card ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.card li::before { content: "— "; font-family: var(--mono); color: var(--grafite); }

/* assistants */
.dark { background: var(--tinta); color: var(--papel); }
.split { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; justify-content: space-between; padding-top: 80px; padding-bottom: 80px; }
.split > div:first-child { flex: 1 1 420px; display: flex; flex-direction: column; gap: 16px; }
.split h2 { margin: 0; font-weight: 600; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; letter-spacing: -0.04em; }
.list { flex: 1 1 360px; display: flex; flex-direction: column; gap: 12px; }
.item { border: 1px solid var(--linha-escura); border-radius: 14px; padding: 20px 22px; display: flex; justify-content: space-between; align-items: center; gap: 16px; text-decoration: none; }
a.item:hover { border-color: var(--nevoa); }
.item span:first-child { display: flex; flex-direction: column; gap: 4px; }
.item strong { font-weight: 600; font-size: 1.15rem; }
.item small { color: var(--nevoa); font-size: 14px; }

/* contact */
.contact { padding-top: 88px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 18px; }
.contact .mail { font-weight: 600; font-size: clamp(2rem, 6vw, 4.5rem); letter-spacing: -0.045em; line-height: 1; text-decoration: none; overflow-wrap: anywhere; }
.contact .mail:hover { color: var(--grafite); }
.contact p { margin: 0; color: var(--grafite); }
.contact p a { color: var(--tinta); font-weight: 600; }

/* footer */
.foot { border-top: 1px solid var(--linha); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 24px; padding-bottom: 32px; font-size: 14px; color: var(--grafite); }
.foot nav { display: flex; gap: 20px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--tinta); }

@media (max-width: 600px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .hero { padding-top: 56px; padding-bottom: 56px; }
  .item { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
  html { scroll-behavior: auto; }
}