/* ==========================================================================
   VivaManta — Coberdrom Sherpa | Folha de estilo principal
   Paleta: azul-marinho / creme / dourado
   ========================================================================== */

:root {
  /* Cores */
  --navy: #18294a;
  --navy-700: #1f3358;
  --navy-900: #11203c;
  --gold: #c19a4e;
  --gold-soft: #d9bd7e;
  --cream: #faf7f1;
  --cream-200: #f3ede1;
  --ink: #20242c;
  --muted: #5f6673;
  --line: #e7e0d3;
  --white: #ffffff;
  --green: #1f7a4d;
  --green-soft: #e8f3ec;
  --star: #e8a33d;

  /* Tipografia */
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --maxw: 1200px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(17, 32, 60, .06), 0 1px 2px rgba(17, 32, 60, .04);
  --shadow: 0 10px 30px rgba(17, 32, 60, .08);
  --shadow-lg: 0 24px 60px rgba(17, 32, 60, .14);
  --ease: cubic-bezier(.16, .84, .44, 1);
}

/* Reset -------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; line-height: 1.12; color: var(--navy); letter-spacing: -.01em; }
ul { list-style: none; padding: 0; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 20px; }
.eyebrow {
  font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); display: inline-flex; align-items: center; gap: .5em;
}
.section { padding: clamp(48px, 8vw, 96px) 0; }
.section--tint { background: var(--white); }
.section__head { text-align: center; max-width: 640px; margin: 0 auto clamp(32px, 5vw, 56px); }
.section__head h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); margin-top: .4em; }
.section__head p { color: var(--muted); margin-top: .8em; font-size: 1.05rem; }

/* Botões ------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-weight: 700; font-size: 1.02rem; padding: 16px 28px; border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  text-align: center;
}
.btn--primary {
  background: linear-gradient(135deg, var(--gold) 0%, #b3893f 100%);
  color: #fff; box-shadow: 0 10px 24px rgba(193, 154, 78, .35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(193, 154, 78, .45); }
.btn--block { width: 100%; }
.btn--lg { padding: 19px 34px; font-size: 1.1rem; }
.btn--ghost { background: var(--white); color: var(--navy); border: 1.5px solid var(--line); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn .pulse { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255,255,255,.7); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,.6);} 70% { box-shadow: 0 0 0 8px rgba(255,255,255,0);} 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0);} }

/* Top bar / Header --------------------------------------------------------- */
.topbar {
  background: var(--navy); color: #f0ead9; text-align: center;
  font-size: .82rem; font-weight: 600; letter-spacing: .03em; padding: 9px 16px;
}
.topbar span { display: inline-flex; align-items: center; gap: .5em; }

.header {
  position: sticky; top: 0; z-index: 60; background: rgba(250, 247, 241, .9);
  backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 70px; }
.header__logo img { height: 30px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: .92rem; font-weight: 600; color: var(--navy-700); transition: color .2s; }
.nav a:hover { color: var(--gold); }
.header__cta { display: inline-flex; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: .3s; }

/* Hero / Produto ----------------------------------------------------------- */
.product { padding: clamp(28px, 5vw, 56px) 0; }
.product__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }

/* Galeria */
.gallery__main {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--white); box-shadow: var(--shadow); aspect-ratio: 1/1;
}
.gallery__main img { width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .4s var(--ease); }
.gallery__main img.is-active { opacity: 1; position: relative; }
.gallery__main img:not(.is-active) { position: absolute; inset: 0; }
.gallery__nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 42px; height: 42px;
  border-radius: 50%; background: rgba(255,255,255,.9); box-shadow: var(--shadow-sm);
  display: grid; place-items: center; color: var(--navy); z-index: 2; transition: background .2s, transform .2s;
}
.gallery__nav:hover { background: #fff; }
.gallery__nav--prev { left: 14px; }
.gallery__nav--next { right: 14px; }
.gallery__thumbs { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; margin-top: 14px; }
.gallery__thumbs button {
  aspect-ratio: 1/1; border-radius: 10px; overflow: hidden; border: 2px solid transparent;
  background: var(--white); transition: border-color .2s, transform .2s; box-shadow: var(--shadow-sm);
}
.gallery__thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs button.is-active { border-color: var(--gold); }
.gallery__thumbs button:hover { transform: translateY(-2px); }

/* Painel de compra */
.buybox { }
.badges-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.tag {
  display: inline-flex; align-items: center; gap: .45em; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; padding: 7px 13px; border-radius: 999px;
}
.tag--gold { background: var(--cream-200); color: #8a6c2e; border: 1px solid var(--gold-soft); }
.tag--green { background: var(--green); color: #fff; }

.rating { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.stars { color: var(--star); letter-spacing: 1px; font-size: 1.05rem; }
.rating b { color: var(--navy); }
.rating a { color: var(--muted); text-decoration: underline; font-size: .9rem; }
.rating .sold { color: var(--muted); font-size: .9rem; display: inline-flex; align-items: center; gap: .4em; }

.product__title { font-size: clamp(2rem, 4.5vw, 3.1rem); margin-bottom: .25em; }
.product__subtitle { color: var(--gold); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .82rem; }
.divider-label { display: flex; align-items: center; gap: 14px; margin: 18px 0; color: var(--muted); font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.divider-label::before, .divider-label::after { content: ""; height: 1px; background: var(--line); flex: 1; }

/* Card "o que vem no kit" */
.kit-card { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 22px; }
.kit-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; }
.kit-card__title { display: inline-flex; align-items: center; gap: 10px; font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: #8a6c2e; }
.kit-badge { flex: none; width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--gold) 0%, #b3893f 100%); color: #fff; display: grid; place-items: center; }
.kit-badge svg { width: 15px; height: 15px; }
.kit-item { display: flex; gap: 14px; align-items: center; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 13px 15px; margin-bottom: 10px; }
.kit-item--highlight { border-color: var(--gold); box-shadow: inset 0 0 0 1px var(--gold-soft); }
.kit-item__icon { flex: none; width: 42px; height: 42px; border-radius: 10px; background: var(--cream-200); display: grid; place-items: center; color: var(--gold); }
.kit-item__icon svg { width: 22px; height: 22px; }
.kit-item b { color: var(--navy); }
.kit-item .qty { color: var(--gold); font-weight: 800; margin-right: 4px; font-family: var(--serif); }
.kit-item small { display: block; color: var(--muted); font-size: .85rem; }
.kit-card__foot { text-align: center; color: var(--muted); font-size: .88rem; margin-top: 8px; display: flex; align-items: center; justify-content: center; gap: .45em; }
.kit-card__foot svg { width: 15px; height: 15px; color: var(--green); }

.product__desc { color: #3a414d; margin-bottom: 18px; }
.product__desc b { color: var(--navy); }

.feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 26px; }
.feat-grid li { display: flex; align-items: center; gap: 10px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; font-size: .92rem; font-weight: 600; color: var(--navy-700); }
.feat-grid .chk { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; }
.feat-grid .chk svg { width: 13px; height: 13px; }

/* Seletores cor / tamanho */
.selector { margin-bottom: 22px; }
.selector__label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.selector__lead { display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.selector__eyebrow { font-size: .68rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); flex: none; }
.selector__value { font-family: var(--serif); font-size: 1.1rem; color: var(--navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.selector__meta { font-size: .74rem; color: var(--muted); flex: none; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { width: 40px; height: 40px; border-radius: 50%; box-shadow: 0 0 0 1px var(--line); position: relative; transition: transform .15s, box-shadow .15s; overflow: hidden; }
.swatch:hover { transform: scale(1.07); box-shadow: 0 0 0 1px rgba(24,41,74,.35); }
.swatch.is-active { box-shadow: 0 0 0 2px var(--gold), 0 0 0 4px var(--cream); }
.swatch__check { position: absolute; inset: 0; display: none; place-items: center; color: #fff; filter: drop-shadow(0 1px 2px rgba(0,0,0,.5)); }
.swatch__check svg { width: 16px; height: 16px; }
.swatch.is-active .swatch__check { display: grid; }
.swatch--brasil { width: auto; height: 40px; border-radius: 999px; padding: 0 14px; display: inline-flex; align-items: center; gap: 6px; }
.swatch--brasil span { position: relative; z-index: 1; font-size: .68rem; font-weight: 800; letter-spacing: .18em; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.6); }
.swatch--brasil.is-active { box-shadow: 0 0 0 2px var(--gold), 0 0 0 4px var(--cream); }

.sizes { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; }
.size-opt { border: 1.5px solid var(--line); border-radius: var(--radius-sm); padding: 12px; text-align: center; background: var(--white); transition: border-color .2s, background .2s; }
.size-opt b { display: block; color: var(--navy); font-size: .98rem; }
.size-opt small { color: var(--muted); font-size: .8rem; }
.size-opt.is-active { border-color: var(--gold); background: var(--cream-200); }

/* Preço */
.price-box { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 24px; margin-bottom: 18px; }
.price-box__top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.price-off { background: var(--gold); color: var(--navy-900); font-weight: 800; font-size: .85rem; padding: 4px 10px; border-radius: 8px; }
.price-from { color: #b9c2d4; text-decoration: line-through; font-size: .95rem; }
.price-save { color: var(--gold-soft); font-size: .85rem; font-weight: 700; }
.price-now { display: flex; align-items: flex-start; gap: 2px; font-family: var(--serif); line-height: 1; }
.price-now .cur { font-size: 1.4rem; margin-top: 6px; }
.price-now .int { font-size: 3.4rem; font-weight: 800; }
.price-now .dec { font-size: 1.6rem; margin-top: 6px; }
.price-pix { display: inline-block; margin-top: 6px; background: rgba(255,255,255,.12); border-radius: 8px; padding: 5px 12px; font-size: .88rem; color: #eafff2; }
.price-pix b { color: #fff; }

.buy-trust { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 16px 0; }
.buy-trust div { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--muted); }
.buy-trust svg { color: var(--gold); flex: none; }
.buy-trust b { color: var(--navy); display: block; font-size: .88rem; }

.pay-row { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.pay-row span { font-size: .65rem; font-weight: 800; letter-spacing: .05em; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; background: var(--white); }
.pay-row .lbl { border: none; background: none; color: var(--muted); letter-spacing: .1em; }

/* Faixa de garantias (curadoria) ------------------------------------------ */
.assurance { background: var(--navy); color: #e9edf4; }
.assurance .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.assurance__item { text-align: center; }
.assurance__item .eyebrow { color: var(--gold-soft); display: block; margin-bottom: 6px; }
.assurance__item p { color: #c4cdde; font-size: .92rem; }
.assurance__item .ico { width: 46px; height: 46px; margin: 0 auto 12px; border-radius: 12px; background: rgba(255,255,255,.08); display: grid; place-items: center; color: var(--gold-soft); }

/* Diferenciais ------------------------------------------------------------- */
.feats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feat-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 22px; text-align: center; transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.feat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.feat-card .ico { width: 58px; height: 58px; margin: 0 auto 16px; border-radius: 16px; background: var(--cream-200); display: grid; place-items: center; color: var(--gold); }
.feat-card h3 { font-size: 1.18rem; margin-bottom: 8px; }
.feat-card p { color: var(--muted); font-size: .94rem; }

/* Tecnologia Sherpa (split) ------------------------------------------------ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.split__media img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.split h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin: .3em 0 .6em; }
.split p.lead { color: var(--muted); margin-bottom: 22px; font-size: 1.05rem; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; font-weight: 600; color: var(--navy-700); }
.check-list .chk { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--green-soft); color: var(--green); display: grid; place-items: center; }

/* Ficha técnica ------------------------------------------------------------ */
.specs { max-width: 820px; margin: 0 auto; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.specs__row { display: grid; grid-template-columns: 240px 1fr; gap: 16px; padding: 16px 24px; border-bottom: 1px solid var(--line); }
.specs__row:last-child { border-bottom: none; }
.specs__row:nth-child(odd) { background: var(--cream); }
.specs__row dt { font-weight: 700; color: var(--navy); }
.specs__row dd { color: #3a414d; }

/* Avaliações --------------------------------------------------------------- */
.reviews__summary { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: center; max-width: 820px; margin: 0 auto 44px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.reviews__score { text-align: center; border-right: 1px solid var(--line); padding-right: 20px; }
.reviews__score .big { font-family: var(--serif); font-size: 3.4rem; font-weight: 800; color: var(--navy); line-height: 1; }
.reviews__score .stars { font-size: 1.1rem; }
.reviews__score small { color: var(--muted); display: block; margin-top: 6px; }
.bars { display: grid; gap: 8px; }
.bar-row { display: grid; grid-template-columns: 40px 1fr 44px; gap: 10px; align-items: center; font-size: .85rem; color: var(--muted); }
.bar { height: 8px; background: var(--cream-200); border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--star); border-radius: 99px; }
.reviews__stats { display: flex; gap: 28px; justify-content: center; margin-top: 14px; }
.reviews__stats div { text-align: center; }
.reviews__stats b { font-family: var(--serif); font-size: 1.6rem; color: var(--navy); display: block; }
.reviews__stats small { color: var(--muted); font-size: .8rem; }

.reviews__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 900px; margin: 0 auto; }
.review { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.review__head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.review__avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.review__head b { display: block; color: var(--navy); }
.review__head small { color: var(--muted); }
.review .stars { font-size: .95rem; margin-bottom: 6px; }
.review h4 { font-family: var(--sans); font-size: 1rem; color: var(--navy); margin-bottom: 6px; }
.review p { color: #3a414d; font-size: .94rem; }
.review__photo { margin: 12px 0 4px; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--line); position: relative; }
.review__photo img { width: 100%; height: 220px; object-fit: cover; display: block; }
.review__photo figcaption { position: absolute; left: 10px; bottom: 10px; background: rgba(17,32,60,.78); color: #fff; font-size: .72rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: .4em; backdrop-filter: blur(4px); }
.review__meta { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; font-size: .82rem; color: var(--muted); }
.review__verified { color: var(--green); font-weight: 700; display: inline-flex; align-items: center; gap: .35em; }
.review__tag { background: var(--cream-200); color: #8a6c2e; padding: 3px 10px; border-radius: 99px; font-weight: 600; }

/* FAQ ---------------------------------------------------------------------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq__item { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; transition: box-shadow .2s, border-color .2s; }
.faq__item[open] { box-shadow: var(--shadow); border-color: var(--gold-soft); }
.faq__item summary { list-style: none; cursor: pointer; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; font-weight: 700; color: var(--navy); font-size: 1.02rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary .ico { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--cream-200); color: var(--gold); display: grid; place-items: center; transition: transform .3s var(--ease), background .2s, color .2s; }
.faq__item[open] summary .ico { transform: rotate(45deg); background: var(--gold); color: #fff; }
.faq__item .faq__answer { padding: 0 24px 20px; color: #3a414d; }
.faq__item .faq__answer p { margin-bottom: .6em; }
.faq__item .faq__answer p:last-child { margin-bottom: 0; }

/* CTA final ---------------------------------------------------------------- */
.cta-final { background: linear-gradient(150deg, var(--navy) 0%, var(--navy-900) 100%); color: #fff; text-align: center; }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.cta-final p { color: #c4cdde; max-width: 560px; margin: 1em auto 1.8em; }
.cta-final .badges { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-top: 22px; color: #c4cdde; font-size: .88rem; }
.cta-final .badges span { display: inline-flex; align-items: center; gap: .5em; }
.cta-final .badges svg { color: var(--gold-soft); }

/* Selos de confiança ------------------------------------------------------- */
.trust { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.trust__item { text-align: center; }
.trust__item .ico { width: 52px; height: 52px; margin: 0 auto 12px; border-radius: 14px; background: var(--cream-200); display: grid; place-items: center; color: var(--gold); }
.trust__item b { color: var(--navy); display: block; font-size: .98rem; }
.trust__item small { color: var(--muted); font-size: .85rem; }

.shipping-logos { display: flex; gap: 26px; justify-content: center; align-items: center; flex-wrap: wrap; margin-top: 40px; opacity: .8; }
.shipping-logos img { height: 30px; width: auto; filter: grayscale(1); transition: filter .2s, opacity .2s; }
.shipping-logos img:hover { filter: none; }

/* Footer ------------------------------------------------------------------- */
.footer { background: var(--navy-900); color: #aab4c6; padding-top: 64px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand img { height: 30px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer__brand p { font-size: .92rem; max-width: 280px; }
.footer h4 { color: #fff; font-family: var(--sans); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }
.footer li { margin-bottom: 10px; }
.footer a { font-size: .92rem; transition: color .2s; }
.footer a:hover { color: var(--gold-soft); }
.footer__contact li { display: flex; gap: 8px; font-size: .9rem; }
.footer__bottom { padding: 22px 0 30px; font-size: .82rem; }
.footer__bottom .legal { color: #7e8aa0; margin-top: 8px; line-height: 1.7; }

/* Botão flutuante WhatsApp ------------------------------------------------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 120; display: inline-flex; align-items: center; gap: 10px;
  background: #25d366; color: #fff; font-weight: 700; font-size: .95rem; padding: 13px 18px 13px 14px;
  border-radius: 999px; box-shadow: 0 10px 26px rgba(37,211,102,.45); transition: transform .2s var(--ease), box-shadow .2s;
}
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(37,211,102,.55); }
.wa-float svg { width: 24px; height: 24px; flex: none; }
.wa-float .wa-label { white-space: nowrap; }
@media (max-width: 720px) {
  .wa-float { bottom: 84px; right: 14px; padding: 13px; }
  .wa-float .wa-label { display: none; }
}

/* Cookie banner ------------------------------------------------------------ */
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 200; max-width: 560px;
  margin-inline: auto; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 20px 22px;
  transform: translateY(160%); transition: transform .5s var(--ease);
}
.cookie.is-visible { transform: translateY(0); }
.cookie p { font-size: .9rem; color: var(--muted); margin-bottom: 14px; }
.cookie p a { color: var(--gold); text-decoration: underline; }
.cookie__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie .btn { padding: 11px 20px; font-size: .9rem; }

/* Páginas internas (políticas) -------------------------------------------- */
.page-hero { background: var(--navy); color: #fff; padding: clamp(48px, 8vw, 80px) 0 clamp(40px, 6vw, 64px); }
.page-hero .eyebrow { color: var(--gold-soft); }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 5vw, 3rem); margin-top: .3em; }
.page-hero p { color: #c4cdde; margin-top: .6em; max-width: 640px; }
.prose { max-width: 760px; margin: 0 auto; padding: clamp(40px, 6vw, 72px) 20px; }
.prose h2 { font-size: 1.5rem; margin: 1.6em 0 .5em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.15rem; font-family: var(--sans); color: var(--navy); margin: 1.4em 0 .4em; }
.prose p, .prose li { color: #3a414d; margin-bottom: 1em; }
.prose ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .5em; }
.prose a { color: var(--gold); text-decoration: underline; }
.prose .updated { color: var(--muted); font-size: .9rem; font-style: italic; }
.prose strong { color: var(--navy); }
.info-card { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 1.5em 0; }

/* Animação reveal ---------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* Responsivo --------------------------------------------------------------- */
@media (max-width: 980px) {
  .product__grid, .split { grid-template-columns: 1fr; }
  .gallery { position: static; }
  .assurance .grid { grid-template-columns: repeat(2, 1fr); }
  .feats { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav { display: none; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; background: var(--white); border-bottom: 1px solid var(--line); padding: 16px 20px; gap: 4px; box-shadow: var(--shadow); }
  .nav.is-open { display: flex; }
  .nav a { padding: 10px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .header__cta { display: none; }
  .nav-toggle { display: flex; }
  .reviews__grid { grid-template-columns: 1fr; }
  .reviews__summary { grid-template-columns: 1fr; }
  .reviews__score { border-right: none; border-bottom: 1px solid var(--line); padding: 0 0 18px; }
  .feat-grid { grid-template-columns: 1fr; }
  .specs__row { grid-template-columns: 1fr; gap: 4px; padding: 14px 18px; }
  .gallery__thumbs { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 520px) {
  .assurance .grid, .feats, .trust, .footer__grid { grid-template-columns: 1fr; }
  .price-now .int { font-size: 2.8rem; }
}

/* Sticky mobile buy bar ---------------------------------------------------- */
.sticky-buy {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; background: var(--white);
  border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(17,32,60,.08);
  padding: 10px 16px; display: none; align-items: center; justify-content: space-between; gap: 14px;
  transform: translateY(110%); transition: transform .4s var(--ease);
}
.sticky-buy.is-visible { transform: translateY(0); }
.sticky-buy .sb-price { line-height: 1.1; }
.sticky-buy .sb-price small { color: var(--muted); text-decoration: line-through; font-size: .72rem; display: block; }
.sticky-buy .sb-price b { color: var(--navy); font-size: 1.25rem; font-family: var(--serif); }
.sticky-buy .btn { flex: 1; max-width: 240px; padding: 13px 20px; }
@media (max-width: 720px) { .sticky-buy { display: flex; } body { padding-bottom: 72px; } }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}