/* Landing Modão Raiz — v2 */
:root {
  --bg: #110c09;
  --surface: #1a1310;
  --surface-2: #231a15;
  --line: rgba(255, 232, 196, 0.1);
  --line-strong: rgba(217, 164, 65, 0.45);
  --text: #f3e9d8;
  --muted: #b3a28a;
  --accent: #d9a441;
  --accent-hi: #ecc067;
  --accent-ink: #1c1309;
  --ok: #7cc47f;
  --radius: 16px;
  --radius-sm: 10px;
  --max: 1120px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }

.container { width: min(100% - 32px, var(--max)); margin-inline: auto; }
.narrow { width: min(100% - 32px, 760px); margin-inline: auto; }

/* Topbar */
.topbar {
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.8rem;
  font-weight: 600;
}
.topbar__inner {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 4px 18px; padding: 8px 0; text-align: center;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(17, 12, 9, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; }
.brand { text-decoration: none; display: inline-flex; align-items: baseline; gap: 6px; }
.brand__mark { font-family: var(--serif); font-weight: 700; font-size: 1.35rem; letter-spacing: 0.04em; }
.brand__sub { font-family: var(--serif); font-style: italic; color: var(--accent); font-size: 1.2rem; }
.nav { display: none; gap: 28px; font-size: 0.92rem; color: var(--muted); }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--text); }
@media (min-width: 860px) { .nav { display: flex; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 12px; padding: 14px 22px;
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn--primary {
  background: linear-gradient(180deg, var(--accent-hi), var(--accent));
  color: var(--accent-ink);
  box-shadow: 0 10px 28px rgba(217, 164, 65, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 14px 34px rgba(217, 164, 65, 0.38); }
.btn--ghost { background: transparent; color: var(--text); border: 1px solid var(--line-strong); padding: 9px 16px; font-size: 0.9rem; }
.btn--xl { padding: 18px 26px; font-size: 1.08rem; }
.btn--block { width: 100%; }

/* Hero */
.hero { padding: 28px 0 56px; }
.hero__grid { display: grid; gap: 28px; }
@media (min-width: 900px) {
  .hero { padding: 48px 0 80px; }
  .hero__grid { grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
  .hero__media { position: sticky; top: 96px; }
}
.hero__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}
.hero__media img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }

.eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
}
.buybox__title { font-size: clamp(2rem, 6vw, 3rem); margin: 10px 0 12px; }
.buybox__title em { font-style: italic; color: var(--accent); font-weight: 500; }
.buybox__lead { color: var(--muted); font-size: 1.05rem; max-width: 46ch; }

.proof-row {
  display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 18px 0 24px;
  font-size: 0.9rem; color: var(--muted);
}
.proof-row strong { color: var(--text); }
.proof-row span { display: inline-flex; align-items: center; gap: 6px; }
.proof-row svg { color: var(--ok); flex: none; }

/* Pack options */
.price-block__label { font-weight: 600; margin-bottom: 10px; }
.pack-options { display: grid; gap: 12px; }
.pack-option {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px 14px;
  padding: 18px 16px; border-radius: var(--radius);
  background: var(--surface); border: 1.5px solid var(--line);
  cursor: pointer; transition: border-color .15s ease, background .15s ease;
}
.pack-option input { position: absolute; opacity: 0; pointer-events: none; }
.pack-option__radio {
  width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--muted);
  display: grid; place-items: center;
}
.pack-option.is-selected { border-color: var(--accent); background: var(--surface-2); }
.pack-option.is-selected .pack-option__radio { border-color: var(--accent); }
.pack-option.is-selected .pack-option__radio::after {
  content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
}
.pack-option__title { display: block; font-weight: 700; font-size: 1.05rem; }
.pack-option__desc { display: block; color: var(--muted); font-size: 0.86rem; }
.pack-option__price { text-align: right; line-height: 1.25; }
.pack-option__price strong { display: block; font-size: 1.25rem; }
.pack-option__was { color: var(--muted); font-size: 0.82rem; text-decoration: line-through; }
.pack-option__unit { display: block; color: var(--ok); font-size: 0.8rem; font-weight: 600; }
.pack-option__badge {
  position: absolute; top: -11px; left: 16px;
  background: var(--accent); color: var(--accent-ink);
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 999px;
}
.pack-option__gift {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 12px;
  padding: 10px; border-radius: var(--radius-sm);
  background: rgba(124, 196, 127, 0.08); border: 1px dashed rgba(124, 196, 127, 0.4);
  font-size: 0.88rem;
}
.pack-option__gift img { width: 52px; height: 52px; border-radius: 8px; object-fit: cover; flex: none; }
.pack-option__gift strong { color: var(--ok); }
.pack-option__gift small { display: block; color: var(--muted); }

.buy-form { margin-top: 18px; }
.trust-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px;
  font-size: 0.78rem; color: var(--muted); text-align: center;
}
.trust-row div { padding: 10px 6px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.trust-row svg { display: block; margin: 0 auto 4px; color: var(--accent); }

/* Sections */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section--alt { background: var(--surface); }
.section__head { text-align: center; max-width: 640px; margin: 0 auto 36px; }
.section__head h2 { font-size: clamp(1.6rem, 4.5vw, 2.3rem); margin: 8px 0 10px; }
.section__head p { color: var(--muted); }

/* Steps */
.steps { display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { padding: 24px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-weight: 800; margin-bottom: 14px;
}
.step h3 { font-size: 1.2rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* Benefits */
.benefits { display: grid; gap: 16px; }
@media (min-width: 640px) { .benefits { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .benefits { grid-template-columns: repeat(4, 1fr); } }
.benefit { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg); }
.benefit svg { color: var(--accent); margin-bottom: 14px; }
.benefit h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 700; margin-bottom: 6px; }
.benefit p { color: var(--muted); font-size: 0.93rem; }

/* Gift split */
.split { display: grid; gap: 32px; align-items: center; }
@media (min-width: 860px) { .split { grid-template-columns: 1fr 1fr; gap: 56px; } }
.split h2 { font-size: clamp(1.6rem, 4.5vw, 2.3rem); margin: 8px 0 14px; }
.split p { color: var(--muted); margin-bottom: 18px; }
.split__media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.split__media img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.check-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.check-list li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%;
  background: rgba(124, 196, 127, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237cc47f' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* Specs */
.specs { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.specs th, .specs td { text-align: left; padding: 14px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
.specs th { color: var(--muted); font-weight: 500; width: 42%; }

/* Reviews */
.reviews { display: grid; gap: 16px; }
@media (min-width: 760px) { .reviews { grid-template-columns: repeat(3, 1fr); } }
.review { position: relative; padding: 22px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--line); }
.review p { margin-bottom: 14px; }
.review footer { color: var(--muted); font-size: 0.88rem; }
.review footer strong { color: var(--text); }
.stats { display: grid; gap: 16px; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat {
  padding: 28px 20px; text-align: center; border-radius: var(--radius);
  background: var(--surface-2); border: 1px solid var(--line);
}
.stat strong { display: block; font-family: var(--serif); font-size: 2.4rem; color: var(--accent); line-height: 1.1; }
.stat span { color: var(--muted); font-size: 0.95rem; }

/* Guarantee */
.guarantee {
  display: grid; gap: 20px; align-items: center; padding: 28px; border-radius: var(--radius);
  border: 1px solid var(--line-strong); background: linear-gradient(135deg, rgba(217,164,65,.08), transparent 60%);
}
@media (min-width: 760px) { .guarantee { grid-template-columns: auto 1fr; gap: 28px; padding: 36px; } }
.guarantee__seal {
  width: 96px; height: 96px; border-radius: 50%; border: 2px solid var(--accent);
  display: grid; place-items: center; text-align: center; color: var(--accent);
  font-family: var(--serif); font-weight: 700; line-height: 1.05;
}
.guarantee__seal span { display: block; font-size: 1.8rem; }
.guarantee__seal small { font-family: var(--sans); font-size: 0.66rem; letter-spacing: .1em; text-transform: uppercase; }
.guarantee h2 { font-size: 1.5rem; margin-bottom: 8px; }
.guarantee p { color: var(--muted); }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 48px 18px 18px; font-weight: 600; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 1.4rem; font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 18px 18px; color: var(--muted); }

/* Final CTA */
.cta-final { padding: 72px 0 120px; text-align: center; border-top: 1px solid var(--line); }
.cta-final h2 { font-size: clamp(1.7rem, 5vw, 2.5rem); margin-bottom: 10px; }
.cta-final p { color: var(--muted); margin-bottom: 24px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 110px; font-size: 0.85rem; color: var(--muted); }
.site-footer__grid { display: grid; gap: 24px; }
@media (min-width: 760px) { .site-footer__grid { grid-template-columns: 2fr 1fr; } }
.site-footer h4 { color: var(--text); font-size: 0.85rem; margin: 0 0 10px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--text); }
.site-footer__legal { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.todo { background: rgba(192, 57, 43, 0.25); color: #ffb3a7; padding: 0 4px; border-radius: 4px; }

/* Sticky CTA (mobile) */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(26, 19, 16, 0.96); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform .25s ease;
}
.sticky-cta.is-visible { transform: none; }
.sticky-cta__info { display: grid; line-height: 1.3; min-width: 0; }
.sticky-cta__info strong { font-size: 0.92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-cta__info span { color: var(--muted); font-size: 0.8rem; }
@media (min-width: 900px) { .sticky-cta { display: none; } }

/* Legal pages */
.legal { padding: 48px 0 80px; }
.legal h1 { font-size: clamp(1.8rem, 5vw, 2.4rem); margin-bottom: 8px; }
.legal h2 { font-size: 1.25rem; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--muted); margin-bottom: 10px; }
.legal ul { padding-left: 20px; }
.legal .updated { font-size: 0.85rem; margin-bottom: 24px; }