@font-face { font-family: "Inter"; src: url(fonts/inter.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url(fonts/space-grotesk.woff2) format("woff2"); font-weight: 300 700; font-display: swap; }

:root {
  --ink: #13232b;
  --ink-2: #0e1a20;
  --cream: #f5f2ea;
  --paper: #fffdf8;
  --muted: #56626b;
  --muted-dark: #b9c7c4;
  --line: #e1dacb;
  --teal: #2e6e66;
  --amber: #d9a441;
  --max: 1180px;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --text: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--text); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(56px, 9vw, 120px); font-weight: 700; letter-spacing: -0.04em; }
h2 { font-size: clamp(32px, 4.4vw, 54px); font-weight: 600; }
h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.eyebrow { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; color: var(--teal); margin-bottom: 16px; }
.dark .eyebrow { color: var(--amber); }
.lead { font-size: clamp(19px, 2vw, 23px); line-height: 1.45; }
.muted { color: var(--muted); }
.dark { background: var(--ink); color: var(--cream); }
.dark .muted { color: var(--muted-dark); }

/* Navegação */
.nav { position: absolute; top: 0; left: 0; right: 0; z-index: 5; }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 76px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 22px; color: var(--cream); text-decoration: none; }
.brand svg { width: 22px; height: 22px; }
.nav nav { margin-left: auto; display: flex; gap: 24px; align-items: center; font-size: 15px; }
.nav nav a { color: var(--muted-dark); text-decoration: none; }
.nav nav a:hover { color: var(--cream); }
.lang { border: 1px solid #3a515a; border-radius: 6px; padding: 3px 9px; font-size: 13px; font-weight: 600; }

/* Botões */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 8px; font-weight: 600; font-size: 16px; text-decoration: none; border: 1px solid transparent; transition: transform 0.15s, background 0.15s; }
.btn:hover { transform: translateY(-1px); }
.btn.amber { background: var(--amber); color: var(--ink); }
.btn.ghost { border-color: #4f6168; color: var(--cream); }
.btn.dark-btn { background: var(--ink); color: var(--cream); }
.row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* Hero */
.hero { position: relative; min-height: min(860px, 100vh); display: flex; align-items: center; background: var(--ink-2); color: var(--cream); overflow: hidden; }
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: left center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,26,32,0) 30%, rgba(14,26,32,0.75) 58%, rgba(14,26,32,0.95) 100%); }
.hero .wrap { position: relative; z-index: 2; display: flex; justify-content: flex-end; padding-top: 110px; padding-bottom: 80px; }
.hero .copy { max-width: 560px; }
.hero .lead { color: #d2dbd8; margin: 22px 0 34px; }
.hero .note { margin-top: 22px; font-size: 14px; color: var(--muted-dark); }

/* Secções */
section { padding: 110px 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split img { border-radius: 14px; width: 100%; aspect-ratio: 4 / 3.2; object-fit: cover; }
.list { display: flex; flex-direction: column; gap: 22px; margin-top: 34px; }
.list div { border-top: 1px solid var(--line); padding-top: 18px; }
.list h3 { margin-bottom: 6px; }
.dark .list div { border-color: #2f444c; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 52px; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 30px; }
.step b { font-family: var(--display); font-size: 44px; color: var(--amber); display: block; line-height: 1; margin-bottom: 18px; }
.step h3 { margin-bottom: 8px; }
.demo { margin-top: 28px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 24px 28px; font-size: 15px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: center; }
.demo .t { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.demo .arrow { font-size: 26px; color: var(--teal); }
mark { border-radius: 4px; padding: 0 4px; color: inherit; }
mark.a { background: #f6e3b4; } mark.b { background: #d5e8e4; } mark.c { background: #dfe5f3; }
code { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 0.92em; }

.band { position: relative; color: var(--cream); background: var(--ink-2); overflow: hidden; }
.band img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.band::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(14,26,32,0.96) 0%, rgba(14,26,32,0.86) 45%, rgba(14,26,32,0.25) 80%, rgba(14,26,32,0.1) 100%); }
.band.full::before { background: rgba(14,26,32,0.84); }
.band .wrap { position: relative; z-index: 2; }
.band .inner { max-width: 620px; }

.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 36px; margin-top: 44px; }
.grid3 > div { border-top: 1px solid var(--line); padding: 20px 0 26px; }
.grid3 h3 { margin-bottom: 6px; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.tags span { background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; font-size: 14px; }

.statement h2 { font-size: clamp(40px, 6vw, 84px); max-width: 1000px; }
.statement .two { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 48px; max-width: 1000px; }
.statement .two p { color: #e6e1d6; }

.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; }
.price { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 28px 24px; display: flex; flex-direction: column; gap: 8px; }
.price.hl { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.price .n { font-size: 14px; font-weight: 600; color: var(--teal); }
.price.hl .n { color: var(--amber); }
.price .v { font-family: var(--display); font-size: 44px; font-weight: 700; line-height: 1.05; }
.price .v small { font-size: 16px; font-weight: 500; }
.price p { font-size: 15px; color: var(--muted); }
.price.hl p { color: var(--muted-dark); }
.founder { margin-top: 22px; background: var(--amber); border-radius: 12px; padding: 18px 24px; font-size: 17px; }

.faq { max-width: 820px; margin-top: 40px; }
.faq details { border-top: 1px solid var(--line); padding: 20px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-family: var(--display); font-size: 20px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::after { content: "+"; color: var(--teal); font-size: 24px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 12px; color: var(--muted); max-width: 720px; }

.cta-final { text-align: left; }
.cta-final .inner { max-width: 640px; }
.cta-final .lead { margin: 18px 0 32px; color: #d2dbd8; }

footer { background: var(--ink-2); color: var(--muted-dark); font-size: 14px; padding: 40px 0; }
footer .wrap { display: flex; gap: 24px; flex-wrap: wrap; justify-content: space-between; }
footer a { color: var(--muted-dark); }

@media (max-width: 900px) {
  section { padding: 76px 0; }
  .split, .steps, .grid3, .statement .two, .demo { grid-template-columns: 1fr; }
  .prices { grid-template-columns: 1fr 1fr; }
  .demo .arrow { transform: rotate(90deg); justify-self: center; }
  .nav nav a:not(.lang) { display: none; }
  .hero::after { background: linear-gradient(180deg, rgba(14,26,32,0.3) 0%, rgba(14,26,32,0.92) 55%); }
  .hero .wrap { align-items: flex-end; padding-top: 260px; }
  .band::before { background: rgba(14,26,32,0.86); }
}
@media (max-width: 560px) { .prices { grid-template-columns: 1fr; } }
.pt0 { padding-top: 0 !important; } .mt18 { margin-top: 18px; }
.hero .eyebrow, .band .eyebrow { color: var(--amber); }
.band .muted, .hero .muted { color: #c9d3d0; }
.band .list div { border-color: rgba(201, 211, 208, 0.25); }
.band.full::before { background: rgba(14,26,32,0.78); }