/* ===== Base / tokens ===== */
:root{
  --bg:#ffffff;
  --ink:#1a1a1a;
  --muted:#6b6b6b;
  --line:#e7e7e7;
  --brand:#0f7b6c;
  --brand-dark:#0b5f54;
  --accent:#ff6b35;
  --gold:#f5a623;
  --radius:14px;
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --maxw:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
  padding-bottom:84px; /* room for sticky bar on mobile */
}
img{max-width:100%;display:block}
a{color:inherit}

/* ===== Announcement bar (marquee) ===== */
.announce{
  background:var(--ink);color:#fff;
  font-size:13px;padding:9px 0;letter-spacing:.2px;
  overflow:hidden;white-space:nowrap;
}
.announce__track{display:inline-flex;will-change:transform;animation:marquee 26s linear infinite}
.announce:hover .announce__track{animation-play-state:paused}
.announce__group{display:inline-flex;flex:0 0 auto}
.announce__item{padding:0 26px;display:inline-flex;align-items:center}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){
  .announce__track{animation:none}
  .announce{text-align:center}
}

/* ===== Hero ===== */
.hero{padding:18px 16px 8px}
.hero__inner{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1fr;gap:24px;
}
.gallery__main{
  width:100%;aspect-ratio:1/1;object-fit:cover;
  border-radius:var(--radius);background:#f3f3f3;box-shadow:var(--shadow);
}
.gallery__thumbs{
  display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px;
}
.gallery__thumbs img{
  width:64px;height:64px;flex:0 0 auto;object-fit:cover;
  border-radius:10px;border:2px solid transparent;cursor:pointer;background:#f3f3f3;
}
.gallery__thumbs img.active{border-color:var(--brand)}

.title{font-size:28px;margin:0 0 6px;line-height:1.15}
.rating{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.stars{color:var(--gold);letter-spacing:1px}
.rating__count{color:var(--muted);font-size:14px}

.price{display:flex;align-items:baseline;gap:10px;margin:6px 0 4px}
.price__now{font-size:30px;font-weight:800;color:var(--ink)}
.price__was{color:var(--muted);text-decoration:line-through;font-size:18px}
.price__save{background:#ffe8df;color:var(--accent);font-weight:700;font-size:13px;
  padding:3px 8px;border-radius:999px}
.subtitle{color:var(--muted);margin:8px 0 18px;font-size:15px}

/* ===== Options ===== */
.option{margin-bottom:18px}
.option__label{font-size:14px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.option__label strong{font-weight:700}
.sizeguide-link{
  margin-left:auto;background:none;border:none;color:var(--brand);
  font-size:13px;cursor:pointer;text-decoration:underline;padding:0;
}

.swatches{display:flex;flex-wrap:wrap;gap:10px}
.swatch{
  border:1.5px solid var(--line);border-radius:10px;padding:8px 12px;
  cursor:pointer;font-size:14px;background:#fff;transition:.15s;min-width:44px;text-align:center;
}
.swatch:hover{border-color:var(--ink)}
.swatch.selected{border-color:var(--brand);background:#eafaf6;font-weight:600}
.swatch--color{display:flex;align-items:center;gap:8px}
.swatch__dot{width:16px;height:16px;border-radius:50%;border:1px solid rgba(0,0,0,.15)}

/* Image-based design swatches */
.swatch--img{padding:4px;border-radius:16px;width:92px;display:flex;flex-direction:column;
  align-items:center;gap:6px;overflow:hidden}
.swatch--img img{width:84px;height:84px;object-fit:cover;border-radius:12px;background:#f3f3f3;display:block}
.swatch--img .swatch__cap{font-size:12px;line-height:1.15;text-align:center;color:var(--ink)}
.swatch--img.selected{border-color:var(--brand);background:#eafaf6}
.swatch--img.selected .swatch__cap{font-weight:700}

.sizes{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
@media(max-width:380px){.sizes{grid-template-columns:repeat(3,1fr)}}
.size{
  border:1.5px solid var(--line);border-radius:10px;padding:12px 0;text-align:center;
  cursor:pointer;font-size:15px;font-weight:600;background:#fff;transition:.15s;
}
.size:hover{border-color:var(--ink)}
.size.selected{border-color:var(--brand);background:var(--brand);color:#fff}
.size.disabled{
  color:#bdbdbd;cursor:not-allowed;background:#f7f7f7;border-color:var(--line);
  position:relative;text-decoration:line-through;
}

/* ===== Buy button ===== */
.btn-buy{
  width:100%;border:none;border-radius:12px;cursor:pointer;
  background:var(--accent);color:#fff;font-size:18px;font-weight:800;
  padding:16px;margin-top:6px;transition:.15s;letter-spacing:.3px;
}
.btn-buy:hover:not(:disabled){background:#e85c2a}
.btn-buy:disabled{background:#cfcfcf;cursor:not-allowed}
.btn-buy--sm{width:auto;padding:12px 22px;font-size:16px;margin:0}

.buy-meta{display:flex;gap:6px;justify-content:center;color:var(--muted);
  font-size:13px;margin-top:10px;flex-wrap:wrap}
.trust{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:6px;font-size:14px}

/* ===== Sections ===== */
.section{max-width:var(--maxw);margin:40px auto;padding:0 16px}
.section__title{font-size:22px;text-align:center;margin:0 0 22px}

.benefits__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.benefit{background:#fafafa;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.benefit__icon{font-size:26px}
.benefit h3{margin:8px 0 4px;font-size:16px}
.benefit p{margin:0;color:var(--muted);font-size:14px}

.reviews__grid{display:grid;grid-template-columns:1fr;gap:14px}
.review{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff;box-shadow:var(--shadow)}
.review p{margin:8px 0}
.review__name{color:var(--muted);font-size:14px}

.sizetable{width:100%;border-collapse:collapse;font-size:14px}
.sizetable th,.sizetable td{border:1px solid var(--line);padding:10px;text-align:center}
.sizetable th{background:#fafafa}
.sizechart__tip{color:var(--muted);font-size:13px;margin-top:10px;text-align:center}

.faq details{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600}
.faq p{margin:10px 0 0;color:var(--muted)}

.footer{text-align:center;color:var(--muted);font-size:13px;padding:30px 16px 20px;border-top:1px solid var(--line)}
.footer__links a{text-decoration:none;color:var(--brand)}

/* ===== Sticky buy bar ===== */
.stickybar{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.06);
  display:flex;align-items:center;gap:12px;padding:10px 14px;
}
.stickybar__info{display:flex;flex-direction:column;line-height:1.2}
.stickybar__price{font-weight:800;font-size:18px}
.stickybar__sel{color:var(--muted);font-size:12px}
.stickybar button{margin-left:auto}

/* ===== Modal ===== */
.modal[hidden]{display:none}
.modal{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:16px}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.modal__card{position:relative;background:#fff;border-radius:var(--radius);padding:22px;max-width:420px;width:100%;box-shadow:var(--shadow)}
.modal__close{position:absolute;top:8px;right:12px;border:none;background:none;font-size:26px;cursor:pointer;color:var(--muted)}

/* ===== Desktop layout ===== */
@media(min-width:880px){
  body{padding-bottom:0}
  .hero__inner{grid-template-columns:1.05fr 1fr;align-items:start;gap:40px}
  .hero{padding:28px 16px}
  .title{font-size:34px}
  .benefits__grid{grid-template-columns:repeat(4,1fr)}
  .reviews__grid{grid-template-columns:repeat(3,1fr)}
  .stickybar{display:none} /* sticky bar is mobile-only */
}

/* ===== Hero banner ===== */
.herobanner{
  position:relative;min-height:62vh;display:flex;align-items:center;justify-content:center;
  text-align:center;color:#fff;overflow:hidden;
  background:
    linear-gradient(135deg, rgba(15,123,108,.85), rgba(11,95,84,.92)),
    url("https://cdn.shopify.com/s/files/1/0732/9221/8420/files/Gemini_Generated_Image_zb5h8izb5h8izb5h.png?v=1761759004") center/cover no-repeat;
}
.herobanner__overlay{position:absolute;inset:0;background:radial-gradient(circle at 50% 30%, transparent, rgba(0,0,0,.35))}
.herobanner__content{position:relative;z-index:2;max-width:720px;padding:48px 20px}
.herobanner__eyebrow{display:inline-block;font-size:12px;letter-spacing:2px;font-weight:700;
  background:rgba(255,255,255,.16);padding:6px 14px;border-radius:999px;margin-bottom:16px}
.herobanner__title{font-size:40px;line-height:1.1;margin:0 0 14px;font-weight:800}
.herobanner__sub{font-size:17px;opacity:.95;margin:0 auto 26px;max-width:560px}
.herobanner__cta{
  display:inline-block;background:var(--accent);color:#fff;text-decoration:none;
  font-weight:800;font-size:18px;padding:15px 34px;border-radius:12px;transition:.15s;
  box-shadow:0 8px 24px rgba(255,107,53,.4);
}
.herobanner__cta:hover{background:#e85c2a;transform:translateY(-2px)}
.herobanner__trust{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;
  margin-top:22px;font-size:14px;opacity:.95}
@media(min-width:880px){.herobanner__title{font-size:54px}.herobanner{min-height:70vh}}

/* ===== Video — vertical 9:16 carousel ===== */
.video__sub{text-align:center;color:var(--muted);margin:-12px 0 22px}
.video__carousel{position:relative;max-width:900px;margin:0 auto}
.video__track{
  display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-behavior:smooth;padding:4px;scrollbar-width:none;-ms-overflow-style:none;
}
.video__track::-webkit-scrollbar{display:none}
.video__track .vtile{flex:0 0 220px;scroll-snap-align:center}
@media(max-width:600px){.video__track .vtile{flex:0 0 72%}}
.vcar__btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:42px;height:42px;border-radius:50%;border:none;cursor:pointer;
  background:#fff;color:var(--ink);font-size:26px;line-height:1;
  box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;transition:.15s;
}
.vcar__btn--prev{left:-6px}
.vcar__btn--next{right:-6px}
.vcar__btn:hover{background:var(--brand);color:#fff}
@media(max-width:600px){.vcar__btn{display:none}} /* mobile: swipe instead */
.vtile{position:relative;aspect-ratio:9/16;border-radius:var(--radius);overflow:hidden;
  background:#000;box-shadow:var(--shadow);cursor:pointer}
.vtile iframe,.vtile video{position:absolute;inset:0;width:100%;height:100%;border:0}
.vtile__poster{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0f7b6c,#0b5f54) center/cover no-repeat}
.vtile__play{
  width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(255,255,255,.92);color:var(--brand-dark);font-size:20px;padding-left:4px;
  box-shadow:0 6px 18px rgba(0,0,0,.35);transition:.15s;
}
.vtile:hover .vtile__play{transform:scale(1.1);background:#fff}
.vtile__hint{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:#fff;
  font-size:12px;opacity:.85;pointer-events:none}

/* ===== Guarantee badges ===== */
.guarantee__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.gbadge{text-align:center;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 14px;background:#fafafa}
.gbadge__icon{font-size:30px}
.gbadge h3{margin:8px 0 4px;font-size:15px}
.gbadge p{margin:0;color:var(--muted);font-size:13px}
@media(min-width:880px){.guarantee__grid{grid-template-columns:repeat(4,1fr)}}

/* ===== Lifestyle grid ===== */
.lifestyle__sub{text-align:center;color:var(--muted);margin:-12px 0 22px}
.lifestyle__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.lifestyle__grid .ltile{
  position:relative;aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius);background:#f3f3f3;
}
.lifestyle__grid .ltile img{
  width:100%;height:100%;object-fit:cover;transition:transform .4s ease;
}
.lifestyle__grid .ltile:hover img{transform:scale(1.07)}
/* Make the first tile a larger feature on wider screens */
@media(min-width:700px){
  .lifestyle__grid{grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr}
  .lifestyle__grid .ltile:first-child{grid-column:span 2;grid-row:span 2}
}

/* ===== Reviews — summary + auto-scroll testimonial columns ===== */
.reviews__summary{display:flex;align-items:center;gap:14px;justify-content:center;margin-bottom:6px}
.reviews__big{font-size:46px;font-weight:800;line-height:1;color:var(--ink)}
.reviews__count{color:var(--muted);font-size:14px}
.verified{color:var(--brand);font-style:normal;font-size:12px;font-weight:600;margin-left:4px}
.reviews__badgewrap{display:flex;justify-content:center;margin-bottom:14px}
.reviews__badge{border:1px solid var(--line);padding:4px 14px;border-radius:8px;font-size:13px;color:var(--muted)}

.tcols{
  display:flex;justify-content:center;gap:20px;max-height:720px;overflow:hidden;margin-top:30px;
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 20%,#000 80%,transparent);
  mask-image:linear-gradient(to bottom,transparent,#000 20%,#000 80%,transparent);
}
.tcol{width:320px;max-width:86vw}
.tcol--md,.tcol--lg{display:none}
@media(min-width:768px){.tcol--md{display:block}}
@media(min-width:1024px){.tcol--lg{display:block}}
.tcol__track{display:flex;flex-direction:column;gap:20px;animation:tscroll var(--dur,34s) linear infinite;will-change:transform}
.tcols:hover .tcol__track{animation-play-state:paused}
@keyframes tscroll{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@media (prefers-reduced-motion: reduce){.tcol__track{animation:none}}

.tcard{padding:26px;border:1px solid var(--line);border-radius:22px;background:#fff;
  box-shadow:0 10px 26px rgba(15,123,108,.08)}
.tcard__stars{color:var(--gold);letter-spacing:1px;margin-bottom:8px;font-size:14px}
.tcard__text{margin:0;font-size:15px;line-height:1.55;color:var(--ink)}
.tcard__head{display:flex;align-items:center;gap:10px;margin-top:18px}
.tcard__avatar{width:40px;height:40px;border-radius:50%;flex:0 0 auto}
.tcard__name{font-weight:600;line-height:1.2;letter-spacing:-.2px}
.tcard__role{opacity:.6;font-size:13px}