/* =========================================================
   Popozuda — Kit Lisinha + Clarinha
   Mobile-first. Acabamento de e-commerce: branco, rosa-claro
   nos detalhes, vinho nos botoes, dourado discreto.
   ========================================================= */

:root{
  --wine:#9D123F;
  --wine-dark:#7d0e32;
  --wine-deep:#5a0a24;
  --pink:#E7699A;
  --pink-soft:#FBEEF3;
  --pink-line:#F0DBE3;
  --gold:#C9A24B;
  --green:#3f8f52;
  --ink:#2b2328;
  --muted:#6f6470;
  --line:#e7e2e5;
  --white:#ffffff;

  --radius:16px;
  --radius-sm:12px;
  --shadow-sm:0 1px 3px rgba(45,35,40,.06);
  --shadow:0 6px 20px rgba(122,13,48,.09);

  --wrap:1120px;
  --product-wrap:1220px;
  --gutter:18px;
  --font-body:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-head:"Bricolage Grotesque",var(--font-body);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
:where(section[id]){scroll-margin-top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:16px;
}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
s{color:inherit}

h1,h2,h3{font-family:var(--font-head);line-height:1.15;font-weight:700;letter-spacing:-.01em}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.wrap--narrow{max-width:760px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:13px 22px;border-radius:var(--radius-sm);
  font-weight:700;font-size:.92rem;letter-spacing:.01em;text-align:center;
  transition:background .15s ease,transform .12s ease;min-height:46px;
}
.btn:focus-visible{outline:3px solid var(--pink);outline-offset:2px}
.btn--primary{background:var(--wine);color:#fff}
.btn--primary:hover{background:var(--wine-dark)}
.btn--primary:active{transform:translateY(1px)}
.btn--light{background:#fff;color:var(--wine)}
.btn--lg{padding:16px 26px;font-size:1rem;min-height:52px}
.btn--block{width:100%}

/* ---------- 1. Barra promocional fina ---------- */
.promo-bar{
  background:var(--wine-deep);color:#fff;text-align:center;
  font-size:.72rem;font-weight:500;line-height:1.3;
  padding:6px 14px;letter-spacing:.01em;
}

/* ---------- 2. Cabeçalho compacto ---------- */
.site-header{background:var(--wine)}
.site-header__inner{display:flex;align-items:center;gap:14px;height:48px}
.site-header__logo img{height:20px;width:auto;display:block}
.site-header__nav{display:none}
.site-header__cta{
  margin-left:auto;color:#fff;border:1px solid rgba(255,255,255,.55);
  border-radius:9px;padding:7px 14px;font-size:.8rem;font-weight:700
}
.site-header__cta:hover{background:rgba(255,255,255,.12)}

/* =========================================================
   3. HERO — pagina de produto
   ========================================================= */
.product{background:#fff;padding:16px 0 30px;border-bottom:1px solid var(--line)}
.product__wrap{width:100%;max-width:var(--product-wrap);margin:0 auto;padding-inline:var(--gutter)}
.product__inner{display:grid;gap:20px}

/* Galeria */
.product__gallery{display:grid;gap:12px}
.product__stage{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;
}
.product__stage img{
  width:100%;height:100%;object-fit:contain;background:#fff;padding:12px;
}
.product__badge{
  position:absolute;top:10px;left:10px;background:var(--wine);color:#fff;
  font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;
}
.product__badge[hidden]{display:none}
.product__badge--save{background:var(--gold);color:#463612}

.product__thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.product__thumb{
  display:flex;flex-direction:column;align-items:center;gap:5px;
  border:1.5px solid var(--line);border-radius:var(--radius-sm);
  padding:7px 5px 6px;background:#fff;transition:border-color .15s;
}
.product__thumb img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff}
.product__thumb span{font-size:.76rem;font-weight:800;color:var(--muted)}
.product__thumb:hover{border-color:var(--pink)}
.product__thumb.is-active{border-color:var(--wine)}
.product__thumb.is-active span{color:var(--wine)}
.product__thumb:focus-visible{outline:3px solid var(--pink);outline-offset:2px}

/* Coluna de compra */
.product__buy{display:flex;flex-direction:column}
.product__eyebrow{
  font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--pink);margin-bottom:8px
}
.product__buy h1{font-size:1.5rem;color:var(--ink)}
.product__desc{margin-top:8px;color:var(--muted);font-size:.96rem}
.product__variant{
  margin-top:12px;font-weight:700;font-size:.92rem;color:var(--wine)
}

/* Preco */
.buy-price{
  margin-top:8px;padding:12px 0 14px;border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;gap:2px
}
.buy-price__ref{font-size:.85rem;color:var(--muted)}
.buy-price__now{
  font-family:var(--font-head);font-weight:800;color:var(--wine);
  font-size:2.5rem;line-height:1.05;letter-spacing:-.02em
}
.buy-price__save{font-size:.9rem;font-weight:700;color:var(--green)}
.buy-price__dupla{font-size:.82rem;color:var(--muted)}
.buy-price__dupla[hidden]{display:none}

/* Cards de selecao */
.kit-cards{display:grid;gap:10px;margin:16px 0 4px}
.kit-card{
  position:relative;display:grid;
  grid-template-columns:auto 72px 1fr auto;align-items:center;gap:10px;
  border:1.5px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 12px;background:#fff;cursor:pointer;
  transition:border-color .15s,background .15s;
}
.kit-card:hover{border-color:var(--pink)}
.kit-card input{position:absolute;opacity:0;width:1px;height:1px}
.kit-card__check{
  width:20px;height:20px;border-radius:50%;border:2px solid var(--wine);
  flex:none;position:relative
}
.kit-card__check::after{
  content:"";position:absolute;inset:3px;border-radius:50%;background:var(--wine);
  transform:scale(0);transition:transform .15s
}
.kit-card__thumb{
  width:72px;height:72px;object-fit:contain;background:#fff;
  border:1px solid var(--line);border-radius:10px
}
.kit-card__info{min-width:0;display:flex;flex-direction:column;gap:2px}
.kit-card__title{font-weight:700;font-size:.98rem;color:var(--ink)}
.kit-card__line{font-size:.8rem;color:var(--muted)}
.kit-card__eco{font-size:.78rem;font-weight:700;color:var(--green)}
.kit-card__dupla{font-weight:600;color:var(--muted)}
.kit-card__price{text-align:right;flex:none;display:flex;flex-direction:column;line-height:1.15}
.kit-card__price s{font-size:.74rem;color:var(--muted)}
.kit-card__price strong{font-size:1.05rem;font-weight:800;color:var(--wine)}
.kit-card__badge{
  position:absolute;top:-9px;right:10px;font-size:.58rem;font-weight:800;
  letter-spacing:.06em;padding:3px 9px;border-radius:999px;color:#fff
}
.kit-card__badge--best{background:var(--wine)}
.kit-card__badge--save{background:var(--gold);color:#463612}

.kit-card.is-selected{border-color:var(--wine);background:var(--pink-soft)}
.kit-card.is-selected .kit-card__check::after{transform:scale(1)}
.kit-card input:focus-visible + .kit-card__check{outline:3px solid var(--pink);outline-offset:2px}

#buyBtn{margin-top:12px}

.buy-trust{
  list-style:none;margin-top:14px;display:flex;flex-wrap:wrap;gap:12px 16px;
  font-size:.8rem;font-weight:600;color:var(--muted)
}
.buy-trust li{display:flex;align-items:center;gap:6px}
.buy-trust svg{width:17px;height:17px;fill:none;stroke:var(--wine);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* =========================================================
   Secoes gerais
   ========================================================= */
.section{padding:44px 0}
.section__title{font-size:1.5rem;text-align:center;color:var(--wine);margin-bottom:8px}
.section__lead{text-align:center;color:var(--muted);max-width:620px;margin:0 auto 26px;font-size:.95rem}

.grid{display:grid;gap:14px}
.grid--3{grid-template-columns:1fr}
.grid--4{grid-template-columns:1fr}

/* ---------- 4. Beneficios ---------- */
.benefits{background:#fff}
.feature{padding:20px 16px;text-align:center;border:1px solid var(--line);border-radius:var(--radius)}
.feature__icon{
  display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;
  border-radius:12px;background:var(--pink-soft);margin-bottom:12px
}
.feature__icon svg{width:23px;height:23px;fill:none;stroke:var(--wine);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.feature__icon svg.ico-fill{fill:var(--wine);stroke:none}
.feature h3{font-size:1.02rem;margin-bottom:6px;color:var(--wine)}
.feature p{font-size:.88rem;color:var(--muted)}

/* ---------- 5. Conheça a dupla ---------- */
.duo{background:var(--pink-soft)}
.duo__grid{display:grid;gap:16px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.product-card__media{background:#fff;padding:14px;display:flex;justify-content:center;border-bottom:1px solid var(--line)}
.product-card__media img{max-height:300px;width:auto;object-fit:contain}
.product-card__body{padding:20px 18px 22px}
.product-card__body h3{font-size:1.25rem;color:var(--wine);margin:10px 0 8px}
.product-card__body>p{color:var(--muted);font-size:.92rem}
.tag{display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.tag--wine{background:var(--wine);color:#fff}
.tag--gold{background:var(--gold);color:#463612}
.ticks{list-style:none;display:grid;gap:8px;margin:14px 0}
.ticks li{position:relative;padding-left:24px;font-size:.88rem}
.ticks li::before{content:"";position:absolute;left:0;top:.32em;width:15px;height:15px;border-radius:50%;background:var(--green);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/74% no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/74% no-repeat}
.mini{border-top:1px solid var(--line);padding-top:11px;margin-top:2px}
.mini summary{font-weight:700;font-size:.85rem;color:var(--wine);cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px}
.mini summary::-webkit-details-marker{display:none}
.mini summary::before{content:"+";font-size:1.05rem;line-height:1;color:var(--wine)}
.mini[open] summary::before{content:"–"}
.mini ul{list-style:none;margin-top:9px;display:grid;gap:6px;font-size:.83rem;color:var(--muted)}

/* ---------- 6. Videos ---------- */
.videos{background:#fff}
.videos__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:900px;margin:0 auto}
.video-card{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#000}
.video-card video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000;display:block}
.video-card figcaption{padding:9px 11px;font-size:.78rem;font-weight:600;color:var(--wine);background:#fff}

/* ---------- 7. Como usar ---------- */
.howto{background:var(--pink-soft)}
.howto__grid{display:grid;gap:14px}
.howto__col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px}
.howto__col h3{font-size:1.05rem;color:var(--wine);margin-bottom:12px}
.steps{list-style:none;display:grid;gap:12px}
.steps li{display:flex;gap:11px;font-size:.9rem}
.steps li span{flex:none;width:24px;height:24px;border-radius:50%;background:var(--wine);color:#fff;font-weight:700;font-size:.8rem;display:flex;align-items:center;justify-content:center}
.howto__note{margin-top:16px;text-align:center;font-size:.85rem;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px}

/* ---------- 8. Comparativo ---------- */
.compare{background:#fff}
.compare-card{padding:18px 16px;text-align:center;position:relative;border:1px solid var(--line);border-radius:var(--radius)}
.compare-card h3{font-size:.98rem;color:var(--wine);margin-bottom:6px}
.compare-card__price{font-family:var(--font-head);font-weight:800;font-size:1.4rem;color:var(--ink);margin-bottom:9px}
.compare-card ul{list-style:none;display:grid;gap:5px;font-size:.82rem;color:var(--muted)}
.compare-card--best{border-color:var(--wine)}
.compare-card--save{border-color:var(--gold)}
.compare-card__flag{position:absolute;top:-10px;left:50%;transform:translateX(-50%);font-size:.6rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:999px;background:var(--wine);color:#fff}
.compare-card--save .compare-card__flag{background:var(--gold);color:#463612}
.compare__table-wrap{margin-top:20px;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius-sm)}
.compare__table{width:100%;border-collapse:collapse;min-width:520px;font-size:.85rem}
.compare__table th,.compare__table td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--line)}
.compare__table thead th{background:var(--pink-soft);color:var(--wine);font-family:var(--font-head)}
.compare__table tbody th{font-weight:600}
.compare__table tr:last-child td,.compare__table tr:last-child th{border-bottom:0}
.compare__table .is-best{background:rgba(157,18,63,.05)}
.compare__table .is-save{background:rgba(201,162,75,.10)}
.compare__cta{text-align:center;margin-top:22px}

/* ---------- 9. Avaliações ---------- */
.reviews{background:var(--pink-soft)}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;display:flex;flex-direction:column;gap:9px}
.review__stars{color:var(--gold);letter-spacing:2px;font-size:.92rem}
.review p{font-size:.9rem}
.review cite{font-style:normal;font-weight:700;color:var(--wine);font-size:.84rem}
.review--muted{justify-content:center;align-items:flex-start;color:var(--muted);font-size:.88rem}
.review--muted a{color:var(--wine);font-weight:700;text-decoration:underline}

/* ---------- 10. FAQ ---------- */
.faq{background:#fff}
.faq__item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:9px;overflow:hidden;background:#fff}
.faq__item summary{padding:15px 44px 15px 16px;font-weight:700;font-size:.93rem;color:var(--wine);cursor:pointer;list-style:none;position:relative}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:1.25rem;color:var(--wine);line-height:1}
.faq__item[open] summary::after{content:"–"}
.faq__body{padding:0 16px 16px;font-size:.88rem;color:var(--muted)}
.faq__body p + p{margin-top:8px}
.faq__body ul{margin:8px 0 0 18px;display:grid;gap:4px}

/* ---------- 11. Chamada final ---------- */
.final-cta{background:var(--wine);color:#fff;text-align:center}
.final-cta h2{color:#fff;font-size:1.5rem;margin-bottom:10px}
.final-cta p{color:rgba(255,255,255,.9);margin-bottom:20px}
.final-cta .btn{width:100%;max-width:330px}
.final-cta__mini{font-size:.76rem;margin-top:12px;color:rgba(255,255,255,.72)}

/* ---------- 12. Rodapé ---------- */
.site-footer{background:var(--wine-deep);color:rgba(255,255,255,.78);padding:34px 0 26px;font-size:.86rem}
.site-footer__grid{display:grid;gap:22px}
.site-footer__brand img{height:20px;margin-bottom:10px}
.site-footer__brand p{max-width:320px;font-size:.82rem;color:rgba(255,255,255,.62)}
.site-footer__col h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:#fff;margin-bottom:9px;font-family:var(--font-body);font-weight:700}
.site-footer__col ul{list-style:none;display:grid;gap:6px}
.site-footer__col a:hover{color:#fff;text-decoration:underline}
.site-footer__legal{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.74rem;color:rgba(255,255,255,.52);display:grid;gap:7px}

/* ---------- Barra de compra fixa (mobile) ---------- */
.buybar{
  position:fixed;left:0;right:0;bottom:0;z-index:45;
  display:flex;align-items:center;gap:12px;
  padding:9px 14px calc(9px + env(safe-area-inset-bottom));
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(122,13,48,.10)
}
.buybar[hidden]{display:none}
.buybar__info{flex:1;min-width:0;line-height:1.25}
.buybar__label{display:block;font-weight:700;font-size:.8rem;color:var(--wine)}
.buybar__price{font-size:.78rem;color:var(--muted)}
.buybar__price #buybarPromo{font-weight:800;color:var(--ink)}
.buybar__price s{margin-left:5px;font-size:.7rem}
.buybar .btn{flex:none;padding:11px 20px;min-height:42px}

/* ---------- Modal de checkout PIX ---------- */
.checkout-modal{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:16px}
.checkout-modal[hidden]{display:none}
.checkout-modal__backdrop{position:absolute;inset:0;background:rgba(25,4,6,.55)}
.checkout-modal__box{
  position:relative;width:min(440px,100%);max-height:90vh;overflow-y:auto;
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)
}

.checkout-modal__topbar{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--wine);color:#fff;padding:14px 50px 14px 18px;
  border-radius:var(--radius) var(--radius) 0 0;
}
.checkout-modal__logo{height:20px;width:auto;display:block}
.checkout-modal__secure{
  display:flex;align-items:center;gap:5px;font-size:.7rem;font-weight:700;
  letter-spacing:.01em;opacity:.92;white-space:nowrap
}
.checkout-modal__secure svg{width:13px;height:13px;flex:none}

.checkout-modal__close{
  position:absolute;top:11px;right:12px;width:30px;height:30px;border-radius:50%;
  background:rgba(255,255,255,.2);color:#fff;font-size:1.3rem;line-height:1;
  display:flex;align-items:center;justify-content:center
}
.checkout-modal__close:hover{background:rgba(255,255,255,.32)}

.checkout-modal__body{padding:20px 22px 24px}

.checkout-modal__product{
  display:flex;align-items:center;gap:14px;padding-bottom:16px;margin-bottom:14px;
  border-bottom:1px solid var(--line)
}
.checkout-modal__product-img{
  width:60px;height:60px;flex:none;object-fit:contain;background:var(--pink-soft);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px
}
.checkout-modal__product-info{display:grid;gap:2px;min-width:0}
.checkout-modal__kit{font-weight:700;color:var(--wine);font-size:.86rem;line-height:1.3}
.checkout-modal__price{font-family:var(--font-head);font-weight:800;font-size:1.5rem;color:var(--ink)}

.checkout-modal__pitch{font-size:.85rem;color:var(--muted);line-height:1.5;margin-bottom:16px}

.checkout-form{display:grid;gap:12px}
.checkout-form[hidden]{display:none}
.checkout-form__field{display:grid;gap:5px;font-size:.82rem;font-weight:700;color:var(--ink)}
.checkout-form__field input{
  font-family:inherit;font-size:.95rem;font-weight:400;padding:11px 12px;
  border:1.5px solid var(--line);border-radius:var(--radius-sm);color:var(--ink);background:#fff
}
.checkout-form__field input:focus-visible{outline:none;border-color:var(--wine)}
.checkout-form__error{
  font-size:.82rem;color:#a6231b;background:#fdecea;border:1px solid #f3c6c1;
  border-radius:9px;padding:8px 10px
}
.checkout-form__error[hidden]{display:none}
.checkout-form__note{font-size:.74rem;color:var(--muted);text-align:center}
#checkoutSubmit[disabled]{opacity:.6;pointer-events:none}

.checkout-trust{list-style:none;display:grid;gap:7px;margin-top:2px}
.checkout-trust li{
  position:relative;padding-left:20px;font-size:.78rem;color:var(--ink);line-height:1.4
}
.checkout-trust li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:800
}

.checkout-result{display:grid;gap:14px;text-align:center}
.checkout-result[hidden]{display:none}
.checkout-result__status{
  font-weight:700;font-size:.92rem;color:var(--wine);background:var(--pink-soft);
  border-radius:9px;padding:9px 10px
}
.checkout-result__status.is-paid{color:#fff;background:var(--green)}
.checkout-result__status.is-failed{color:#a6231b;background:#fdecea}

.checkout-result__pixbox{
  border:1.5px solid var(--wine);border-radius:var(--radius-sm);
  background:var(--pink-soft);padding:14px;display:grid;gap:10px
}
.checkout-result__label{
  font-size:.7rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--wine)
}
.checkout-result__code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.72rem;line-height:1.45;color:var(--ink);background:#fff;
  border:1px solid var(--pink-line);border-radius:9px;padding:10px;
  word-break:break-all;max-height:92px;overflow-y:auto;text-align:left
}
.checkout-result__copy{width:100%;font-size:1rem;min-height:52px}
.checkout-result__howto{font-size:.78rem;color:var(--muted);text-align:left}

.checkout-result__amount{font-size:.84rem;color:var(--muted)}
.checkout-result__amount strong{color:var(--ink);font-weight:800}

.checkout-result__qrbox{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:10px 14px;text-align:left
}
.checkout-result__qrbox summary{
  cursor:pointer;font-size:.82rem;font-weight:700;color:var(--wine);list-style:none
}
.checkout-result__qrbox summary::-webkit-details-marker{display:none}
.checkout-result__qrbox summary::before{content:"▸ "}
.checkout-result__qrbox[open] summary::before{content:"▾ "}
.checkout-result__qr{
  width:180px;height:180px;margin:12px auto 0;border:1px solid var(--line);
  border-radius:var(--radius-sm);object-fit:contain;background:#fff;display:block
}
.checkout-result__qr[src=""],
.checkout-result__qr:not([src]){display:none}

.checkout-result__note{
  font-size:.78rem;color:var(--ink);background:#fff;border:1px dashed var(--pink-line);
  border-radius:9px;padding:10px;text-align:left
}
.checkout-result__retry{
  font-size:.85rem;font-weight:700;color:var(--wine);text-decoration:underline;
  padding:6px;justify-self:center
}
.checkout-result__retry[hidden]{display:none}

/* =========================================================
   Tablet
   ========================================================= */
@media (min-width:640px){
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .duo__grid{grid-template-columns:1fr 1fr}
  .howto__grid{grid-template-columns:1fr 1fr}
  .videos__grid{grid-template-columns:repeat(4,1fr)}
  .site-footer__grid{grid-template-columns:repeat(2,1fr)}
  .site-footer__brand{grid-column:1/-1}
  .section__title{font-size:1.9rem}
  .product__buy h1{font-size:1.8rem}
  .product__gallery{max-width:460px;margin-inline:auto;width:100%}
  .final-cta .btn{width:auto}
}

/* =========================================================
   Desktop
   ========================================================= */
@media (min-width:960px){
  .section{padding:64px 0}
  .site-header__inner{height:52px}
  .site-header__nav{display:flex;gap:20px;margin-left:auto;font-size:.86rem;font-weight:600;color:#fff}
  .site-header__nav a{opacity:.9}
  .site-header__nav a:hover{opacity:1;text-decoration:underline}
  .site-header__cta{margin-left:20px}

  .product{padding:28px 0 44px}
  .product__inner{grid-template-columns:52% 1fr;gap:44px;align-items:start}
  .product__gallery{max-width:none;margin-inline:0}
  .product__buy h1{font-size:2.1rem}
  .buy-price__now{font-size:2.9rem}

  .grid--3{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
  .reviews__grid{grid-template-columns:repeat(3,1fr)}

  .site-footer__grid{grid-template-columns:1.7fr repeat(4,1fr);gap:20px 26px}
  .site-footer__brand{grid-column:auto}

  .buybar{display:none}
}