:root {
  --bg: #F5EDE4; --paper: #FBF7F1; --card: #FFFDF9; --ink: #3A332E; --muted: #6B5F55;
  --terra: #8F4F32; --clay: #C97B5A; --blush: #EBD6CB; --sand: #E9DCCD; --sage: #D6DCCB; --line: rgba(58, 51, 46, 0.12);
  --serif: 'Instrument Serif', Georgia, serif; --sans: 'Urbanist', system-ui, sans-serif; --script: 'Pinyon Script', cursive;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--terra); }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* topo */
.top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.logo { font-family: var(--serif); font-size: 28px; color: var(--ink); text-decoration: none; display: flex; align-items: baseline; gap: 8px; }
.logo span { font-family: var(--script); color: var(--terra); font-size: 30px; }
.top nav { display: flex; gap: 22px; font-weight: 600; font-size: 15px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--terra); }

/* herói */
.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; padding: 40px 0 72px; }
.kicker { margin: 0 0 14px; font-weight: 700; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--clay); }
h1 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(44px, 6.4vw, 78px); line-height: 1.02; letter-spacing: -0.01em; text-wrap: balance; }
h1 em { color: var(--terra); }
.lead { margin: 22px 0 30px; font-size: 19px; color: var(--muted); max-width: 520px; text-wrap: pretty; }
.cta { display: inline-flex; align-items: center; gap: 10px; height: 54px; padding: 0 26px; border-radius: 999px; background: var(--terra); color: var(--paper); font-weight: 700; text-decoration: none; box-shadow: 0 14px 30px -16px rgba(143, 79, 50, 0.7); }
.cta.ghost { background: transparent; color: var(--terra); box-shadow: inset 0 0 0 1.5px var(--terra); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.note { margin-top: 16px; font-size: 14px; color: var(--muted); }
.hero-art { position: relative; min-height: 640px; overflow: clip; }
.hero-art img { position: absolute; border-radius: 18px; box-shadow: 0 40px 70px -40px rgba(58, 51, 46, 0.55), 0 10px 22px -14px rgba(58, 51, 46, 0.3); }
.hero-art .a { width: 62%; left: 0; top: 30px; transform: rotate(-4deg); }
.hero-art .b { width: 62%; right: 0; top: 0; transform: rotate(3deg); }
.hero-art .c { width: 34%; left: 34%; bottom: 12px; border-radius: 28px; transform: rotate(-1deg); }

/* seções */
section { padding: 72px 0; }
.eyebrow { text-align: center; }
h2 { margin: 0 0 14px; font-family: var(--serif); font-weight: 400; font-size: clamp(34px, 4.6vw, 52px); line-height: 1.08; text-align: center; text-wrap: balance; }
.sub { text-align: center; color: var(--muted); max-width: 640px; margin: 0 auto 40px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.box { background: var(--paper); border-radius: 26px; padding: 30px; border: 1px solid var(--line); }
.box h3 { margin: 0 0 14px; font-family: var(--serif); font-weight: 400; font-size: 28px; }
.box ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.box li { padding-left: 28px; position: relative; }
.box li::before { content: ''; position: absolute; left: 0; top: 9px; width: 14px; height: 14px; border-radius: 999px; background: var(--sage); }
.box.old { background: transparent; }
.box.old li::before { background: var(--sand); }
.box.new { background: var(--blush); border-color: transparent; }
.box.new li::before { background: var(--terra); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat { background: var(--paper); border-radius: 22px; padding: 26px; border: 1px solid var(--line); }
.feat strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 25px; margin-bottom: 6px; color: var(--terra); }
.feat p { margin: 0; color: var(--muted); font-size: 16px; }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.gallery figure { margin: 0; }
.gallery img { border-radius: 14px; box-shadow: 0 24px 40px -28px rgba(58, 51, 46, 0.55); }
.gallery figcaption { margin-top: 10px; font-family: var(--serif); font-style: italic; color: var(--muted); text-align: center; }

.launch { text-align: center; background: var(--paper); border-radius: 36px; padding: 64px 24px; border: 1px solid var(--line); }
.launch .script { font-family: var(--script); font-size: 54px; color: var(--terra); line-height: 1; margin: 0 0 6px; }

/* páginas de texto */
.doc { background: var(--paper); border-radius: 28px; padding: clamp(24px, 5vw, 56px); border: 1px solid var(--line); margin: 20px 0 60px; }
.doc h1 { font-size: clamp(38px, 5vw, 56px); margin-bottom: 8px; }
.doc h2 { text-align: left; font-size: 28px; margin: 34px 0 10px; }
.doc p, .doc li { color: #4A423C; }
.doc .updated { color: var(--muted); font-size: 14px; }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 700; }

/* rodapé */
footer { padding: 40px 0 56px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
.foot { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot nav a { color: var(--muted); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 10px; }
  .hero-art { min-height: 470px; }
  .compare, .features { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .top nav { display: none; }
}