/* ===== Sixpor — Custom Storefront Styles ===== */
:root{
  --teal:#0D7377;
  --teal-dark:#084d50;
  --teal-light:#14a5aa;
  --coral:#FF6B4A;
  --coral-light:#FF8A6B;
  --cream:#FBF6EF;
  --cream-2:#F3ECE1;
  --ink:#0E1E1D;
  --ink-soft:#4A5A58;
  --white:#ffffff;
  --radius:20px;
  --radius-sm:12px;
  --ease: cubic-bezier(.16,.84,.44,1);
  --shadow: 0 20px 50px -20px rgba(13,115,119,.35);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--cream);
  color:var(--ink);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.logo,.footer-brand{font-family:'Space Grotesk',sans-serif;}
em{font-style:normal;color:var(--coral);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{list-style:none;}

/* ---------- Loader ---------- */
.loader{
  position:fixed;inset:0;background:var(--teal);z-index:9999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.hide{opacity:0;visibility:hidden;}
.loader-fan{font-size:3rem;animation:spin 1s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

.noise-overlay{
  position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:22px 0;transition:all .4s var(--ease);
}
.nav.scrolled{
  padding:12px 0;background:rgba(251,246,239,.85);backdrop-filter:blur(12px);
  box-shadow:0 1px 0 rgba(14,30,29,.06);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{font-weight:700;font-size:1.4rem;letter-spacing:-.02em;color:var(--ink);}
.logo span{color:var(--coral);}
.nav-links{display:flex;gap:32px;}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--ink-soft);transition:color .25s;}
.nav-links a:hover{color:var(--teal);}
.nav-cta{
  display:flex;align-items:center;gap:8px;
  background:var(--ink);color:var(--white);border:none;
  padding:11px 20px;border-radius:100px;font-weight:600;font-size:.88rem;
  cursor:pointer;transition:all .3s var(--ease);
}
.nav-cta:hover{background:var(--coral);transform:translateY(-2px);}

/* ---------- Buttons ---------- */
.btn{
  border:none;cursor:pointer;font-family:inherit;font-weight:600;
  border-radius:100px;transition:all .35s var(--ease);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
}
.btn-primary{
  background:var(--coral);color:var(--white);
  padding:16px 30px;font-size:1rem;
  box-shadow:0 14px 30px -12px rgba(255,107,74,.55);
  position:relative;overflow:hidden;
}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 36px -14px rgba(255,107,74,.65);}
.btn-primary:active{transform:translateY(0) scale(.98);}
.btn-primary:disabled{opacity:.7;cursor:default;transform:none;}
.btn-large{padding:18px 38px;font-size:1.05rem;width:100%;}
.btn-ghost{
  background:transparent;color:var(--ink);padding:16px 10px;font-size:1rem;
}
.btn-ghost:hover{color:var(--teal);}
.price-inline{color:#fff;opacity:.9;}
.btn-spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  display:none;animation:spin .7s linear infinite;
}
.btn.loading .btn-spinner{display:inline-block;}
.btn.loading #buyBtnText{opacity:.6;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 32px 60px;overflow:hidden;
}
.hero-blob{
  position:absolute;border-radius:50%;filter:blur(80px);z-index:0;opacity:.5;
}
.blob-1{width:520px;height:520px;background:var(--teal-light);top:-150px;right:-120px;opacity:.35;}
.blob-2{width:420px;height:420px;background:var(--coral-light);bottom:-140px;left:-100px;opacity:.3;}
.hero-inner{
  max-width:1240px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
  position:relative;z-index:2;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--white);padding:9px 16px;border-radius:100px;
  font-size:.82rem;font-weight:600;color:var(--teal-dark);
  box-shadow:0 6px 18px -8px rgba(13,115,119,.25);margin-bottom:24px;
}
.pulse-dot{
  width:8px;height:8px;border-radius:50%;background:var(--coral);
  box-shadow:0 0 0 0 rgba(255,107,74,.6);animation:pulse 1.8s infinite;
}
.pulse-dot.small{width:6px;height:6px;}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,107,74,.5);}
  70%{box-shadow:0 0 0 8px rgba(255,107,74,0);}
  100%{box-shadow:0 0 0 0 rgba(255,107,74,0);}
}
.hero-title{
  font-size:clamp(2.6rem,5.4vw,4.4rem);line-height:1.04;font-weight:700;
  letter-spacing:-.03em;margin-bottom:22px;
}
.hero-title .line{display:block;overflow:hidden;}
.hero-sub{
  font-size:1.12rem;color:var(--ink-soft);max-width:480px;line-height:1.6;margin-bottom:34px;
}
.hero-actions{display:flex;align-items:center;gap:6px;margin-bottom:48px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:36px;}
.stat{display:flex;flex-direction:column;}
.stat strong{font-family:'Space Grotesk',sans-serif;font-size:1.7rem;font-weight:700;color:var(--teal-dark);}
.stat strong small{font-size:.9rem;}
.stat span{font-size:.82rem;color:var(--ink-soft);}

.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;}
.hero-image-wrap{position:relative;width:100%;max-width:440px;}
.hero-img{
  width:100%;border-radius:32px;
  box-shadow:0 40px 70px -30px rgba(13,115,119,.4);
  animation:float 5s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform:translateY(0) rotate(0deg);}
  50%{transform:translateY(-18px) rotate(1.5deg);}
}
.floating-chip{
  position:absolute;background:var(--white);padding:10px 16px;border-radius:100px;
  font-size:.85rem;font-weight:600;box-shadow:0 12px 26px -10px rgba(14,30,29,.25);
  animation:chipfloat 4s ease-in-out infinite;
}
.chip-battery{top:8%;left:-8%;animation-delay:.2s;}
.chip-speed{bottom:14%;right:-10%;animation-delay:.8s;}
.chip-charge{top:50%;right:-14%;animation-delay:1.4s;}
@keyframes chipfloat{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-12px);}
}
.scroll-cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  width:26px;height:42px;border:2px solid var(--ink-soft);border-radius:20px;opacity:.5;
}
.scroll-cue span{
  display:block;width:4px;height:8px;background:var(--ink-soft);border-radius:4px;
  margin:6px auto;animation:scrolldown 1.6s infinite;
}
@keyframes scrolldown{
  0%{transform:translateY(0);opacity:1;}
  100%{transform:translateY(14px);opacity:0;}
}

/* ---------- Marquee ---------- */
.marquee{
  background:var(--ink);color:var(--cream);padding:16px 0;overflow:hidden;
  white-space:nowrap;
}
.marquee-track{
  display:inline-flex;gap:20px;font-weight:600;font-size:.95rem;letter-spacing:.04em;
  animation:marquee 26s linear infinite;
}
.marquee-track span{opacity:.85;}
.marquee-track span:nth-child(odd){color:var(--coral-light);}
@keyframes marquee{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* ---------- Features (pinned) ---------- */
.features{position:relative;background:var(--cream-2);}
.features-sticky{
  position:sticky;top:0;height:100vh;display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.features-image-stage{
  position:relative;width:min(46vw,520px);height:min(46vw,520px);
  border-radius:40px;background:linear-gradient(145deg,var(--teal),var(--teal-dark));
  box-shadow:var(--shadow);overflow:hidden;
}
.feature-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transform:scale(1.08);transition:opacity .6s var(--ease), transform .8s var(--ease);
}
.feature-img.active{opacity:1;transform:scale(1);}
.features-scroll{
  position:relative;z-index:2;margin-top:-100vh;
}
.feature-block{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  max-width:420px;padding:40px;margin-left:auto;
  opacity:.25;transition:opacity .5s var(--ease);
}
.feature-block.active{opacity:1;}
.feature-num{
  font-family:'Space Grotesk',sans-serif;font-size:1rem;font-weight:700;
  color:var(--coral);letter-spacing:.1em;margin-bottom:10px;
}
.feature-block h3{font-size:2rem;margin-bottom:14px;letter-spacing:-.02em;}
.feature-block p{color:var(--ink-soft);font-size:1.05rem;line-height:1.65;}

/* ---------- Quote ---------- */
.quote-section{
  padding:140px 32px;max-width:900px;margin:0 auto;text-align:center;
}
.quote-text{
  font-family:'Space Grotesk',sans-serif;font-size:clamp(1.5rem,3.2vw,2.4rem);
  line-height:1.5;font-weight:500;color:var(--ink);
}

/* ---------- Product ---------- */
.product{padding:60px 32px 120px;}
.product-inner{
  max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:70px;
}
.product-main-image{
  position:relative;border-radius:28px;overflow:hidden;background:var(--white);
  box-shadow:var(--shadow);aspect-ratio:1/1;
}
.product-main-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.product-main-image:hover img{transform:scale(1.05);}
.discount-badge{
  position:absolute;top:20px;left:20px;background:var(--coral);color:#fff;
  padding:8px 14px;border-radius:100px;font-weight:700;font-size:.85rem;
}
.product-thumbs{display:flex;gap:12px;margin-top:16px;overflow-x:auto;padding-bottom:4px;}
.product-thumbs img{
  width:76px;height:76px;object-fit:cover;border-radius:14px;cursor:pointer;
  border:2px solid transparent;opacity:.65;transition:all .25s;flex-shrink:0;
}
.product-thumbs img:hover{opacity:1;}
.product-thumbs img.active{border-color:var(--coral);opacity:1;}

.product-info{display:flex;flex-direction:column;}
.eyebrow{color:var(--teal);font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;}
.product-info h2{font-size:2.2rem;margin:12px 0 14px;letter-spacing:-.02em;line-height:1.15;}
.rating{color:var(--coral);font-size:.95rem;margin-bottom:20px;}
.rating span{color:var(--ink-soft);margin-left:6px;}
.price-row{display:flex;align-items:baseline;gap:14px;margin-bottom:26px;flex-wrap:wrap;}
.price-current{font-size:2rem;font-weight:700;font-family:'Space Grotesk',sans-serif;color:var(--ink);}
.price-compare{font-size:1.2rem;color:var(--ink-soft);text-decoration:line-through;}
.price-save{background:#e9f7e6;color:#2e8b45;font-weight:600;font-size:.82rem;padding:5px 10px;border-radius:100px;}

.option-group{margin-bottom:24px;}
.option-group label{display:block;font-size:.92rem;margin-bottom:10px;color:var(--ink-soft);}
.swatches{display:flex;gap:10px;}
.swatch{
  width:42px;height:42px;border-radius:50%;cursor:pointer;
  border:3px solid transparent;box-shadow:0 0 0 1px rgba(0,0,0,.08);
  transition:all .25s var(--ease);position:relative;
}
.swatch.active{border-color:var(--coral);transform:scale(1.1);}
.swatch[data-color="Black"]{background:#1a1a1a;}
.swatch[data-color="White"]{background:#f3f3f3;}
.swatch[data-color="Pink"]{background:#f5a9c4;}
.swatch[data-color="Orange"]{background:#ff8c42;}

.qty-buy-row{display:flex;gap:14px;margin-bottom:16px;}
.qty-selector{
  display:flex;align-items:center;background:var(--white);border-radius:100px;
  box-shadow:0 0 0 1px rgba(14,30,29,.1);padding:4px;
}
.qty-selector button{
  width:38px;height:38px;border:none;background:transparent;font-size:1.2rem;
  cursor:pointer;border-radius:50%;color:var(--ink);transition:background .2s;
}
.qty-selector button:hover{background:var(--cream-2);}
.qty-selector span{width:32px;text-align:center;font-weight:600;}
.qty-buy-row .btn-large{flex:1;width:auto;}

.stock-note{font-size:.88rem;color:var(--ink-soft);display:flex;align-items:center;gap:8px;margin-bottom:26px;}
.mini-features{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-bottom:22px;}
.mini-features li{font-size:.9rem;color:var(--ink-soft);}

.specs{border-top:1px solid rgba(14,30,29,.1);padding-top:16px;}
.specs summary{cursor:pointer;font-weight:600;font-size:.95rem;}
.specs table{width:100%;margin-top:14px;border-collapse:collapse;}
.specs td{padding:8px 0;border-bottom:1px solid rgba(14,30,29,.06);font-size:.88rem;color:var(--ink-soft);}
.specs td:first-child{color:var(--ink);font-weight:500;}

/* ---------- Reviews ---------- */
.reviews{padding:100px 32px;background:var(--cream-2);}
.reviews h2, .faq h2{
  text-align:center;font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:56px;letter-spacing:-.02em;
}
.reviews-grid{
  max-width:1140px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.review-card{
  background:var(--white);padding:32px;border-radius:22px;box-shadow:0 16px 40px -22px rgba(14,30,29,.2);
}
.stars{color:var(--coral);margin-bottom:14px;}
.review-card p{color:var(--ink);line-height:1.6;margin-bottom:18px;font-size:.98rem;}
.review-card span{color:var(--ink-soft);font-size:.88rem;font-weight:600;}

/* ---------- FAQ ---------- */
.faq{padding:100px 32px;max-width:820px;margin:0 auto;}
.faq-list{display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:var(--white);border-radius:16px;padding:22px 26px;
  box-shadow:0 10px 30px -20px rgba(14,30,29,.2);
}
.faq-item summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';font-size:1.4rem;color:var(--coral);transition:transform .3s;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin-top:14px;color:var(--ink-soft);line-height:1.6;}

/* ---------- Final CTA ---------- */
.final-cta{
  padding:140px 32px;text-align:center;background:linear-gradient(160deg,var(--teal),var(--teal-dark));
  color:var(--white);
}
.final-cta h2{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:36px;letter-spacing:-.02em;}
.final-cta .btn-large{width:auto;padding:20px 44px;}

/* ---------- Footer ---------- */
.footer{padding:50px 32px;text-align:center;background:var(--ink);color:rgba(255,255,255,.6);}
.footer-brand{font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:8px;}
.footer-brand span{color:var(--coral);}
.footer p{font-size:.85rem;}

/* ---------- Mobile buy bar ---------- */
.mobile-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:90;background:var(--white);
  box-shadow:0 -8px 30px -10px rgba(14,30,29,.2);
  padding:14px 20px;display:none;align-items:center;justify-content:space-between;gap:16px;
  transform:translateY(100%);transition:transform .4s var(--ease);
}
.mobile-bar.show{transform:translateY(0);}
.mobile-bar-price{display:flex;flex-direction:column;line-height:1.2;}
.mobile-bar-price strong{font-size:1.15rem;}
.mobile-bar-price span{font-size:.82rem;color:var(--ink-soft);text-decoration:line-through;}
.mobile-bar .btn{padding:13px 26px;font-size:.92rem;}

/* ---------- Toast ---------- */
.toast{
  position:fixed;top:24px;right:24px;z-index:200;
  background:var(--ink);color:#fff;padding:14px 22px;border-radius:12px;
  font-size:.92rem;font-weight:600;box-shadow:0 16px 40px -14px rgba(0,0,0,.4);
  transform:translateY(-20px);opacity:0;pointer-events:none;transition:all .4s var(--ease);
}
.toast.show{transform:translateY(0);opacity:1;}

/* ---------- Scroll reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
[data-reveal].in{opacity:1;transform:translateY(0);}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;text-align:center;}
  .hero-sub{margin-left:auto;margin-right:auto;}
  .hero-actions{justify-content:center;}
  .hero-stats{justify-content:center;}
  .hero-visual{margin-top:40px;}
  .nav-links{display:none;}
  .features-image-stage{width:70vw;height:70vw;}
  .feature-block{margin:0 auto;text-align:center;align-items:center;}
  .product-inner{grid-template-columns:1fr;gap:40px;}
  .reviews-grid{grid-template-columns:1fr;}
  .mobile-bar{display:flex;}
}