/* =========================================================
   PALETA PROVISÓRIA: troque aqui quando ela tiver identidade
   ========================================================= */
:root {
    --bg: #fff8f0;
    --surface: #ffffff;
    --ink: #3b2418;
    --muted: #7a6558;
    --line: #efe1d2;
    --accent: #5a2a17;
    --accent-dark: #43200f;
    --soft: #f4e8dc;
    --choco: #5a2a17;
    --radius: 20px;
    --max: 1040px;
    --serif: "Fraunces", Georgia, serif;
    --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { font: 17px/1.65 var(--sans); color: var(--ink); background: var(--bg); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap { width: min(100% - 40px, var(--max)); margin: 0 auto; }
.narrow { max-width: 720px; }
.section { padding: 84px 0; }
.alt { background: var(--surface); border-block: 1px solid var(--line); }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 5.6vw, 3.6rem); margin-bottom: 18px; }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin-bottom: 12px; }
h3 { font-size: 1.2rem; margin-bottom: 8px; }
.lead { max-width: 56ch; color: var(--muted); font-size: 1.12rem; }
.head { max-width: 640px; margin-bottom: 36px; }
.eyebrow { display: inline-block; margin-bottom: 14px; padding: 5px 12px; border-radius: 99px; background: var(--soft); color: var(--accent-dark); font-size: 0.85rem; font-weight: 600; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 26px; border: 2px solid transparent; border-radius: 99px; font-weight: 600; text-decoration: none; transition: 0.2s; }
.btn-sm { padding: 9px 20px; font-size: 0.95rem; }
.btn-main { background: var(--accent); color: #fff; }
.btn-main:hover { background: var(--accent-dark); }
.btn-line { border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--choco); }
.btn-light:hover { background: var(--soft); }
.btn-ghost { border-color: rgba(255, 255, 255, 0.6); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.15); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Topo e rodapé */
.header { position: sticky; top: 0; z-index: 10; background: rgba(255, 248, 240, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--choco); font: 600 1.3rem/1 var(--serif); text-decoration: none; }
.logo img { width: auto; height: 34px; }
.logo small { display: block; margin-top: 3px; color: var(--muted); font: 400 0.68rem var(--sans); letter-spacing: 0.08em; }
.nav { display: flex; gap: 28px; }
.nav a { color: var(--muted); font-size: 0.95rem; text-decoration: none; }
.nav a:hover { color: var(--accent-dark); }
.footer { padding: 26px 0; color: var(--muted); font-size: 0.92rem; }
.footer .bar { min-height: 0; flex-wrap: wrap; }

/* Hero */
.hero { padding: 72px 0 84px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.art { position: relative; aspect-ratio: 1; }
.art img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 28px; box-shadow: 0 18px 40px rgba(90, 42, 23, 0.22); }
.chip { position: absolute; padding: 8px 16px; border-radius: 99px; background: var(--surface); box-shadow: 0 8px 20px rgba(59, 36, 24, 0.12); font-size: 0.9rem; font-weight: 600; }
.c1 { top: 12%; left: -4%; }
.c2 { bottom: 14%; right: -2%; }

/* Escolha em 2 passos */
.pick { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.num { display: inline-grid; place-items: center; width: 32px; height: 32px; margin-right: 8px; border-radius: 50%; background: var(--accent); color: #fff; font: 600 0.95rem var(--sans); }
.opts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.opt { display: grid; justify-items: center; gap: 4px; padding: 22px 14px; border: 2px solid var(--line); border-radius: var(--radius); background: var(--bg); text-align: center; }
.opt small { color: var(--muted); font-size: 0.85rem; line-height: 1.4; }
.sq { display: block; margin-bottom: 8px; border-radius: 6px; background: var(--choco); }
.s1 { width: 36px; height: 36px; }
.s2 { width: 58px; height: 58px; }
.dot { display: block; width: 48px; height: 48px; margin-bottom: 8px; border-radius: 50%; box-shadow: inset 0 -6px 0 rgba(0, 0, 0, 0.12); }
.f1 { background: #f3e7c9; border: 2px solid #e2d2ae; }
.f2 { background: #3a1f12; }
.after { margin-top: 32px; padding: 16px 20px; border-radius: 14px; background: var(--soft); color: var(--accent-dark); font-weight: 600; text-align: center; }

/* Quem faz */
.split { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; }
.photo { margin: 0; overflow: hidden; aspect-ratio: 4 / 5; border-radius: var(--radius); background: var(--soft); box-shadow: 0 16px 36px rgba(59, 36, 24, 0.15); }
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }

/* Passo a passo */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; padding: 0; counter-reset: step; }
.card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.card::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; border-radius: 50%; background: var(--choco); color: #fff; font-weight: 600; }
.card p { color: var(--muted); font-size: 0.97rem; }

/* Dúvidas */
details { margin-bottom: 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; font-weight: 600; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 1.4rem; line-height: 1; }
details[open] { border-color: var(--accent); }
details[open] summary::after { content: "−"; }
details p { padding: 0 22px 20px; color: var(--muted); }

/* Convite final */
.final { padding: 84px 0; background: var(--choco); color: #fff; text-align: center; }
.final .lead { margin: 0 auto; color: rgba(255, 255, 255, 0.8); }
.final .actions { justify-content: center; }

/* WhatsApp flutuante */
.whatsapp-float { position: fixed; z-index: 20; right: max(20px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom)); display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25); transition: transform 0.2s; }
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; fill: currentColor; }

/* Responsivo */
@media (max-width: 900px) {
    .hero-grid, .split, .pick { grid-template-columns: 1fr; gap: 36px; }
    .art { max-width: 380px; margin: 0 auto; }
    .photo { max-width: 320px; }
}
@media (max-width: 640px) {
    body { font-size: 16px; }
    .section, .final { padding: 60px 0; }
    .hero { padding: 44px 0 60px; }
    .bar { flex-wrap: wrap; gap: 6px 12px; padding: 10px 0; min-height: 0; }
    .nav { order: 3; width: 100%; justify-content: space-between; gap: 8px; padding-top: 6px; border-top: 1px solid var(--line); }
    .cards { grid-template-columns: 1fr; }
    .actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}

/* Rodapé com a logo */
.foot { display: grid; justify-items: center; gap: 12px; text-align: center; }
.foot-logo { width: 190px; height: auto; }