/* =====================================================================
   cocospy.css — front-end UI redesign per UI.pdf
   Loaded after shop.css; overrides nav / footer / page sections.
===================================================================== */

:root{
  --cs-primary: #4F46E5;
  --cs-primary-dark: #4338CA;
  --cs-primary-light: #EEF2FF;
  --cs-accent: #FF7A2C;
  --cs-accent-dark: #E96717;
  --cs-dark: #0F172A;
  --cs-dark-2: #111827;
  --cs-dark-card: #1A2236;
  --cs-text: #1F2937;
  --cs-text-2: #6B7280;
  --cs-border: #E5E7EB;
  --cs-bg: #F3F4F6;
  --cs-bg-2: #F9FAFB;
}

/* ---------------------------------------------------------------------
   Base resets that apply globally on the redesigned site
--------------------------------------------------------------------- */
body{ background:#fff; color:var(--cs-text); }
a{ color:var(--cs-primary); }

/* ---------------------------------------------------------------------
   Header — Language switcher (Cocospy style, drives Google Translate cookie)
--------------------------------------------------------------------- */
.cs-lang{ position:relative; }
.cs-lang-btn{
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 12px;
  font-size:13px; font-weight:500; color:var(--cs-text);
  background:transparent; border:1px solid var(--cs-border);
  border-radius:20px; cursor:pointer;
  transition:background .2s, border-color .2s;
}
.cs-lang-btn:hover{ background:var(--cs-bg); border-color:#D1D5DB; }
.cs-lang-menu{
  position:absolute; top:calc(100% + 8px); right:0;
  min-width:180px;
  background:#fff; border:1px solid var(--cs-border);
  border-radius:10px; padding:6px;
  box-shadow:0 8px 24px rgba(0,0,0,.08);
  display:none; z-index:120;
}
.cs-lang.open .cs-lang-menu{ display:block; }
.cs-lang-menu a{
  display:block; padding:8px 12px; border-radius:6px;
  color:var(--cs-text); text-decoration:none;
  font-size:13px; transition:background .15s, color .15s;
}
.cs-lang-menu a:hover{ background:var(--cs-bg); color:var(--cs-primary); }
.cs-lang-menu a.lang-active{
  background:var(--cs-primary-light); color:var(--cs-primary); font-weight:600;
}

/* ---------------------------------------------------------------------
   Header — Cocospy nav per PDF
--------------------------------------------------------------------- */
.cs-nav{
  position:sticky; top:0; z-index:100;
  background:#fff; border-bottom:1px solid var(--cs-border);
  height:64px;
}
.cs-nav-inner{
  max-width:1280px; margin:0 auto; height:100%;
  display:flex; align-items:center; gap:32px;
  padding:0 24px;
}
.cs-logo{ display:flex; align-items:center; gap:8px; text-decoration:none; }
.cs-logo-icon{
  width:32px; height:32px; border-radius:50%;
  background:linear-gradient(135deg,#5BA0FF,#3B5BDB);
  display:flex; align-items:center; justify-content:center;
  position:relative;
}
.cs-logo-icon::after{
  content:""; position:absolute; right:-3px; top:8px;
  width:10px; height:10px; border-radius:50%;
  background:#fff; box-shadow:inset 0 0 0 2.5px #3B5BDB;
}
.cs-logo-text{
  font-size:22px; font-weight:700; color:var(--cs-primary);
  letter-spacing:-.3px;
}
.cs-nav-links{
  list-style:none; display:flex; gap:36px; margin:0; padding:0;
  flex:1; justify-content:center;
}
.cs-nav-links a{
  color:var(--cs-text); text-decoration:none;
  font-size:14px; font-weight:500; padding:8px 4px;
  position:relative; transition:color .2s;
}
.cs-nav-links a:hover{ color:var(--cs-primary); }
.cs-nav-links a.active{ color:var(--cs-primary); font-weight:600; }
.cs-nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-22px;
  height:2px; background:var(--cs-primary); border-radius:2px;
}
.cs-nav-actions{ display:flex; align-items:center; gap:12px; }
.cs-social-row{ display:flex; align-items:center; gap:14px; }
.cs-social-icon{
  width:22px; height:22px; display:inline-flex;
  align-items:center; justify-content:center;
  color:var(--cs-text-2); transition:color .2s, transform .2s;
}
.cs-social-icon:hover{ color:var(--cs-primary); transform:translateY(-2px); }
.cs-cart-btn{
  width:36px; height:36px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  color:var(--cs-text); transition:background .2s;
  position:relative;
}
.cs-cart-btn:hover{ background:var(--cs-bg); }
.cs-cart-count{
  position:absolute; top:-2px; right:-2px;
  min-width:16px; height:16px; padding:0 4px;
  background:var(--cs-accent); color:#fff;
  border-radius:8px; font-size:10px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.cs-btn-register{
  padding:8px 16px; font-size:14px; font-weight:500;
  color:var(--cs-text); text-decoration:none;
  border-radius:6px; transition:background .2s;
}
.cs-btn-register:hover{ background:var(--cs-bg); }
.cs-btn-login{
  padding:8px 22px; font-size:14px; font-weight:600;
  color:#fff; background:var(--cs-primary); text-decoration:none;
  border-radius:24px; transition:background .2s, transform .2s;
  border:none; cursor:pointer;
}
.cs-btn-login:hover{ background:var(--cs-primary-dark); color:#fff; transform:translateY(-1px); }

/* ---------------------------------------------------------------------
   Footer — Cocospy
--------------------------------------------------------------------- */
.cs-footer{
  background:var(--cs-dark); color:rgba(255,255,255,.75);
  padding:64px 24px 28px;
}
.cs-footer-inner{
  max-width:1280px; margin:0 auto;
  display:grid; grid-template-columns:repeat(4, 1fr); gap:48px;
}
.cs-footer-col h4{
  color:#fff; font-size:15px; font-weight:600;
  margin:0 0 18px;
}
.cs-footer-col ul{ list-style:none; padding:0; margin:0; }
.cs-footer-col ul li{ margin-bottom:10px; }
.cs-footer-col a{
  color:rgba(255,255,255,.6); text-decoration:none;
  font-size:13.5px; transition:color .2s;
}
.cs-footer-col a:hover{ color:#fff; }
.cs-footer-col p{ font-size:13.5px; line-height:1.6; color:rgba(255,255,255,.6); margin:0 0 18px; }
.cs-footer-social{ display:flex; gap:8px; flex-wrap:wrap; }
.cs-footer-social a{
  width:32px; height:32px; border-radius:50%;
  background:rgba(255,255,255,.1);
  display:inline-flex; align-items:center; justify-content:center;
  color:#fff; transition:background .2s, transform .2s;
}
.cs-footer-social a:hover{ background:var(--cs-primary); transform:translateY(-2px); }
.cs-footer-bottom{
  max-width:1280px; margin:48px auto 0;
  padding-top:24px; border-top:1px solid rgba(255,255,255,.1);
  text-align:right;
  color:rgba(255,255,255,.45); font-size:12.5px;
}

/* ---------------------------------------------------------------------
   Buttons & ripple effect (used by hero buy button + category CTAs)
--------------------------------------------------------------------- */
.cs-btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 24px; border-radius:8px;
  font-size:14px; font-weight:600;
  cursor:pointer; border:none; text-decoration:none;
  position:relative; overflow:hidden;
  transition:transform .15s, box-shadow .15s;
}
.cs-btn-primary{ background:var(--cs-primary); color:#fff; }
.cs-btn-primary:hover{ background:var(--cs-primary-dark); color:#fff; }
.cs-btn-orange{ background:var(--cs-accent); color:#fff; }
.cs-btn-orange:hover{ background:var(--cs-accent-dark); color:#fff; }
.cs-btn-ghost{
  background:transparent; color:#fff;
  border:1.5px solid rgba(255,255,255,.6);
}
.cs-btn-ghost:hover{ background:rgba(255,255,255,.1); color:#fff; }
.cs-btn-pill{ border-radius:24px; }

/* ---------------------------------------------------------------------
   Scroll-reveal: Apple AirPods-style slow fade/translate when in view
--------------------------------------------------------------------- */
.cs-reveal{
  opacity:0; transform:translateY(28px);
  transition:opacity .9s cubic-bezier(.2,.8,.2,1),
             transform .9s cubic-bezier(.2,.8,.2,1);
  will-change:opacity, transform;
}
.cs-reveal.cs-reveal-on{ opacity:1; transform:translateY(0); }
/* Respect reduced-motion users */
@media (prefers-reduced-motion: reduce){
  .cs-reveal{ opacity:1; transform:none; transition:none; }
}

/* Material-style ripple (handled by JS; container needs overflow:hidden) */
.cs-ripple{
  position:absolute; border-radius:50%;
  background:rgba(255,255,255,.55);
  transform:scale(0); animation:cs-ripple .6s ease-out;
  pointer-events:none;
}
@keyframes cs-ripple{
  to{ transform:scale(2.6); opacity:0; }
}

/* Diffusion / radial pulse (category page CTAs — extra emphasis) */
.cs-btn-diffuse::before{
  content:""; position:absolute; inset:0;
  border-radius:inherit; pointer-events:none;
  box-shadow:0 0 0 0 rgba(255,122,44,.55);
}
.cs-btn-diffuse:hover::before{ animation:cs-diffuse 1.2s ease-out infinite; }
@keyframes cs-diffuse{
  0%{ box-shadow:0 0 0 0 rgba(255,122,44,.55); }
  100%{ box-shadow:0 0 0 16px rgba(255,122,44,0); }
}

/* Lamp-glow: orange halo visible BY DEFAULT, expands outward on hover.
   Default state already shines; hover ramps it up + radial pulse. */
.cs-btn-glow{
  position:relative; z-index:0;
  box-shadow:0 0 14px rgba(255,140,60,.45),
             0 4px 14px rgba(255,122,44,.35);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),
             box-shadow .45s ease,
             background .2s;
}
/* Always-visible soft halo behind the button */
.cs-btn-glow::before{
  content:""; position:absolute;
  inset:-18px;
  border-radius:50%;
  background:radial-gradient(circle,
              rgba(255,140,60,.45) 0%,
              rgba(255,140,60,.20) 40%,
              rgba(255,140,60,0)   75%);
  opacity:.85;
  transform:scale(1);
  transition:opacity .5s ease, transform .55s cubic-bezier(.2,.8,.2,1);
  pointer-events:none;
  z-index:-1;
  filter:blur(4px);
}
/* Hover: amplified halo + center-out radial pulse */
.cs-btn-glow::after{
  content:""; position:absolute;
  inset:-32px;
  border-radius:50%;
  background:radial-gradient(circle,
              rgba(255,170,90,.65) 0%,
              rgba(255,140,60,.32) 35%,
              rgba(255,140,60,0)   72%);
  opacity:0;
  transform:scale(.55);
  transition:opacity .55s ease, transform .65s cubic-bezier(.2,.8,.2,1);
  pointer-events:none;
  z-index:-1;
  filter:blur(2px);
}
.cs-btn-glow:hover{
  transform:translateY(-3px);
  box-shadow:0 0 28px rgba(255,170,90,.7),
             0 10px 28px rgba(255,122,44,.55);
}
.cs-btn-glow:hover::before{ opacity:1; transform:scale(1.1); }
.cs-btn-glow:hover::after{ opacity:1; transform:scale(1.45); }

/* ---------------------------------------------------------------------
   HOME — Hero: single stage container, image + text + buy card co-positioned
   (per UI.pdf: bigger overall, ~30% taller stage area)
--------------------------------------------------------------------- */
.cs-hero{
  max-width:1280px; margin:0 auto;
  padding:64px 24px 32px;
}
.cs-hero-stage{
  position:relative;
  text-align:center;
  perspective:1000px;
  padding:0 32px 64px;
  min-height:560px;
}
.cs-hero-image-inner{
  display:inline-block;
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
  will-change:transform;
}
.cs-hero-image{
  max-width:100%; width:680px; height:auto;
  transition:transform .4s cubic-bezier(.2,.8,.2,1), filter .4s;
  cursor:pointer;
  filter:drop-shadow(0 18px 48px rgba(0,0,0,.14));
}
.cs-hero-image:hover{
  transform:translateY(-14px) scale(1.025);
  filter:drop-shadow(0 32px 64px rgba(0,0,0,.2));
}
.cs-hero-text{
  position:absolute;
  left:32px; bottom:24px;
  text-align:left;
  z-index:2;
}
.cs-hero-title{
  font-size:38px; font-weight:700; line-height:1.25;
  color:var(--cs-text); margin:0 0 10px;
  letter-spacing:-.6px;
}
.cs-hero-subtitle{
  font-size:15px; color:var(--cs-text-2); margin:0;
}
.cs-buy-card{
  position:absolute;
  right:32px; bottom:80px;
  background:#fff; border-radius:60px; padding:10px 10px 10px 28px;
  display:inline-flex; align-items:center; gap:18px;
  box-shadow:0 16px 48px rgba(0,0,0,.14);
  border:1px solid var(--cs-border);
  z-index:3;
}
.cs-buy-card-price{
  font-size:20px; font-weight:600; color:var(--cs-text); white-space:nowrap;
}
.cs-buy-card .cs-btn{ padding:11px 26px; border-radius:24px; font-size:15px; font-weight:600; }

/* ---------------------------------------------------------------------
   HOME — Section heading
--------------------------------------------------------------------- */
.cs-section{ padding:64px 24px; }
.cs-section-tight{ padding:40px 24px; }
.cs-section-inner{ max-width:1280px; margin:0 auto; }
.cs-section-head{ text-align:center; margin-bottom:32px; }
.cs-section-title{
  font-size:26px; font-weight:700; color:var(--cs-text);
  margin:0 0 8px;
}
.cs-section-sub{
  font-size:14px; color:var(--cs-text-2); margin:0;
}

/* ---------------------------------------------------------------------
   HOME — Featured Video
--------------------------------------------------------------------- */
.cs-video-wrap{
  max-width:880px; margin:0 auto;
  background:#D1D5DB; border-radius:8px;
  aspect-ratio:16/9; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  color:#9CA3AF; font-size:24px; font-weight:600;
}
.cs-video-wrap iframe,
.cs-video-wrap video{ width:100%; height:100%; border:0; display:block; }

/* ---------------------------------------------------------------------
   HOME — Product carousel (Experience Our Products) — bigger overall
--------------------------------------------------------------------- */
.cs-product-carousel{
  background:#fff; border-radius:14px;
  box-shadow:0 4px 22px rgba(0,0,0,.06);
  max-width:1100px; margin:0 auto;
  padding:48px 100px; position:relative;
  text-align:center;
}
.cs-product-carousel-slide{ display:none; }
.cs-product-carousel-slide.active{ display:block; }
.cs-product-carousel-img{
  width:380px; max-width:100%; height:auto;
  margin:0 auto 22px; display:block;
  filter:drop-shadow(0 12px 28px rgba(0,0,0,.12));
}
.cs-product-carousel-title{
  font-size:28px; font-weight:700; margin:0 0 16px;
  letter-spacing:-.3px;
}
.cs-product-carousel-desc{
  font-size:15px; line-height:1.8; color:var(--cs-text-2);
  max-width:600px; margin:0 auto 26px;
}
.cs-product-carousel-actions{
  display:flex; justify-content:center; gap:14px;
  margin-bottom:24px;
}
.cs-product-carousel-actions .cs-btn{ border-radius:24px; padding:11px 28px; font-size:14px; font-weight:600; }
.cs-carousel-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:50%;
  background:#fff; border:1px solid var(--cs-border);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:background .2s, color .2s;
  color:var(--cs-text-2);
}
.cs-carousel-arrow:hover{ background:var(--cs-primary); color:#fff; border-color:var(--cs-primary); }
.cs-carousel-arrow.prev{ left:16px; }
.cs-carousel-arrow.next{ right:16px; }
.cs-carousel-dots{
  display:flex; justify-content:center; gap:7px;
  margin:18px 0 14px;          /* sits between desc and actions */
}
.cs-carousel-dots span{
  width:7px; height:7px; border-radius:50%;
  background:#D1D5DB; cursor:pointer; transition:background .2s, width .2s;
}
.cs-carousel-dots span.active{ background:var(--cs-primary); width:20px; border-radius:4px; }

/* ---------------------------------------------------------------------
   HOME — Quick Answers (FAQ) accordion (also reused on FAQ page) — bigger
--------------------------------------------------------------------- */
.cs-faq{
  max-width:1120px; margin:0 auto;
  display:flex; flex-direction:column; gap:12px;
}
.cs-faq-item{
  background:#fff; border:1px solid var(--cs-border);
  border-radius:12px; overflow:hidden;
  transition:box-shadow .2s, border-color .2s;
}
.cs-faq-item.open{ box-shadow:0 6px 22px rgba(0,0,0,.07); border-color:#D1D5DB; }
.cs-faq-q{
  padding:20px 24px;
  display:flex; justify-content:space-between; align-items:center;
  cursor:pointer; user-select:none;
  font-size:16px; font-weight:500; color:var(--cs-text);
}
.cs-faq-q::after{
  content:""; width:11px; height:11px; flex-shrink:0;
  border-right:2px solid var(--cs-text-2);
  border-bottom:2px solid var(--cs-text-2);
  transform:rotate(45deg); transition:transform .2s;
}
.cs-faq-item.open .cs-faq-q::after{
  transform:rotate(-135deg); margin-top:4px;
}
.cs-faq-a{
  max-height:0; overflow:hidden;
  padding:0 24px;
  font-size:15px; line-height:1.75; color:var(--cs-text-2);
  transition:max-height .3s ease, padding .3s ease;
}
.cs-faq-item.open .cs-faq-a{ max-height:400px; padding:0 24px 20px; }

/* ---------------------------------------------------------------------
   HOME — Customer reviews (auto-scroll RTL + manual prev/next)
--------------------------------------------------------------------- */
.cs-reviews{
  position:relative;
  max-width:1100px;
  margin:0 auto;
  padding:0 56px;          /* room for the arrows on each side */
}
.cs-reviews-viewport{ overflow:hidden; }
.cs-reviews-track{
  display:flex; gap:20px;
  transition:transform .6s cubic-bezier(.2,.8,.2,1);
}
.cs-review-card{
  flex:0 0 calc(50% - 10px);
  background:#fff; border:1px solid var(--cs-border);
  border-radius:10px; padding:18px 20px;
  display:flex; gap:14px;
}
.cs-review-avatar{
  width:48px; height:48px; border-radius:50%;
  flex-shrink:0; background:#E5E7EB;
  display:flex; align-items:center; justify-content:center;
  font-size:18px; font-weight:700; color:#fff;
}
.cs-review-body{ flex:1; min-width:0; }
.cs-review-head{ display:flex; align-items:center; gap:10px; margin-bottom:8px; }
.cs-review-name{ font-weight:600; font-size:14px; }
.cs-review-stars{ color:#FBBF24; font-size:13px; }
.cs-review-text{
  font-size:13px; line-height:1.6; color:var(--cs-text-2);
  margin:0;
}
.cs-reviews-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:36px; height:36px; border-radius:50%;
  background:#fff; border:1px solid var(--cs-border);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; z-index:5;
  color:var(--cs-text-2); transition:background .2s, color .2s;
}
.cs-reviews-arrow:hover{ background:var(--cs-primary); color:#fff; border-color:var(--cs-primary); }
.cs-reviews-arrow.prev{ left:0; }
.cs-reviews-arrow.next{ right:0; }

/* ---------------------------------------------------------------------
   HOME — CTA "Experience the future of e-commerce"
--------------------------------------------------------------------- */
.cs-cta{ padding:48px 24px; }
.cs-cta-inner{
  max-width:1280px; margin:0 auto;
  padding:32px;
}
.cs-cta-title{
  font-size:22px; font-weight:700; color:var(--cs-text);
  margin:0 0 6px;
}
.cs-cta-desc{
  font-size:13.5px; color:var(--cs-text-2); margin:0 0 20px;
}

/* ---------------------------------------------------------------------
   CATEGORY PAGE (dark theme) — /products
--------------------------------------------------------------------- */
body.cs-category-page{ background:var(--cs-dark); color:#fff; }
body.cs-category-page .cs-nav{ background:#fff; }
body.cs-category-page .cs-footer{ background:#0A0F1C; }
.cs-cat-wrap{ max-width:1180px; margin:0 auto; padding:48px 24px; }
.cs-cat-top{
  display:grid; grid-template-columns:380px 1fr; gap:40px;
  align-items:center; margin-bottom:48px;
}
.cs-cat-feats{
  display:flex; flex-direction:column; gap:10px;
}
.cs-feat{
  background:var(--cs-dark-card);
  border-radius:30px; overflow:hidden;
  transition:background .2s;
}
.cs-feat-q{
  padding:14px 22px;
  display:flex; align-items:center; gap:12px;
  cursor:pointer; user-select:none;
  font-size:14px; color:#fff;
}
.cs-feat-q::before{
  content:"+"; font-size:20px; font-weight:300;
  color:#fff; transition:transform .2s;
  width:18px; text-align:center;
}
.cs-feat.open .cs-feat-q::before{ content:"−"; }
.cs-feat-dot{
  width:8px; height:8px; border-radius:50%;
  background:var(--cs-accent); display:none;
}
.cs-feat:first-child .cs-feat-dot{ display:inline-block; }
.cs-feat-a{
  max-height:0; overflow:hidden;
  padding:0 22px;
  font-size:13px; line-height:1.7; color:rgba(255,255,255,.7);
  transition:max-height .3s ease, padding .3s ease;
}
.cs-feat.open .cs-feat-a{ max-height:240px; padding:0 22px 16px; }
.cs-cat-banner{
  text-align:center; padding:0 20px;
}
.cs-cat-banner-img{
  max-width:100%; width:420px; height:auto;
  filter:drop-shadow(0 12px 30px rgba(0,0,0,.4));
  transition:transform .4s;
}
.cs-cat-banner-img:hover{ transform:translateY(-8px); }
.cs-cat-banner-title{
  font-size:30px; font-weight:700; margin:18px 0 12px;
  color:#fff; text-align:left;
}
.cs-cat-banner-desc{
  font-size:13.5px; line-height:1.7;
  color:rgba(255,255,255,.7);
  margin:0 0 20px; text-align:left;
}
.cs-cat-banner-actions{
  display:flex; gap:12px; align-items:center;
}
.cs-cat-banner-actions .cs-btn{ border-radius:24px; }
.cs-cat-tagline{
  text-align:center;
  color:rgba(255,255,255,.55);
  font-size:13px; margin:24px 0 8px;
}
.cs-cat-grid-title{
  text-align:center; font-size:22px; font-weight:700;
  color:#fff; margin:0 0 28px;
}
.cs-cat-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;
}
.cs-cat-card{
  background:var(--cs-dark-card);
  border:1px solid rgba(255,255,255,.06);
  border-radius:14px; padding:52px;
  text-align:center;
  display:flex; flex-direction:column;
  transition:transform .25s, box-shadow .25s;
}
.cs-cat-card:hover{
  transform:translateY(-6px);
  box-shadow:0 18px 40px rgba(0,0,0,.3);
}
.cs-cat-card-img{
  width:160px; height:160px; max-width:100%;
  margin:0 auto 14px; object-fit:contain;
  filter:drop-shadow(0 8px 18px rgba(0,0,0,.3));
}
.cs-cat-card-title{
  font-size:17px; font-weight:700; margin:0 0 8px;
  color:#fff;
}
.cs-cat-card-desc{
  font-size:12.5px; line-height:1.6;
  color:rgba(255,255,255,.6); margin:0 0 14px; flex:1;
}
.cs-cat-card-price{
  font-size:20px; font-weight:700;
  color:var(--cs-accent); margin-bottom:14px;
}
.cs-cat-card .cs-btn{ width:100%; border-radius:24px; }

/* ---------------------------------------------------------------------
   PRODUCT DETAIL PAGE — Apple-style reference
--------------------------------------------------------------------- */
.cs-pd-wrap{ background:#fff; }
.cs-pd-cat-strip{
  border-bottom:1px solid var(--cs-border);
  background:#fafafa;
}
.cs-pd-cat-strip-inner{
  max-width:1080px; margin:0 auto;
  padding:14px 24px;
  display:flex; justify-content:space-between; align-items:center;
  font-size:13px;
}
.cs-pd-cat-strip-name{ font-weight:600; color:var(--cs-text); }
.cs-pd-cat-strip-all{
  color:var(--cs-text-2); text-decoration:none;
  display:inline-flex; align-items:center; gap:4px;
}
.cs-pd-cat-strip-all:hover{ color:var(--cs-primary); }

.cs-pd-hero{
  max-width:1080px; margin:0 auto;
  padding:48px 24px;
  display:grid; grid-template-columns:1fr 1fr; gap:60px;
  align-items:start;
}
.cs-pd-gallery-main{
  background:#fff; border-radius:14px;
  aspect-ratio:1/1;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.cs-pd-gallery-main img{
  max-width:100%; max-height:100%; object-fit:contain;
  transition:opacity .3s ease;
}
.cs-pd-gallery-placeholder{ color:#9CA3AF; }
.cs-pd-thumbs{
  display:flex; gap:10px; margin-top:18px; flex-wrap:wrap;
  justify-content:center;
}
.cs-pd-thumb{
  width:64px; height:64px; padding:4px;
  border-radius:8px; border:1.5px solid transparent;
  background:#f5f5f7; cursor:pointer;
  transition:border-color .2s;
  display:flex; align-items:center; justify-content:center;
}
.cs-pd-thumb img{
  max-width:100%; max-height:100%; object-fit:contain; display:block;
}
.cs-pd-thumb:hover{ border-color:var(--cs-border); }
.cs-pd-thumb.active{ border-color:var(--cs-primary); }
.cs-pd-thumb-3d{
  background:linear-gradient(135deg, #EEF2FF, #E0E7FF);
  color:var(--cs-primary);
}
.cs-pd-thumb-3d.active{ border-color:var(--cs-primary); background:#fff; }

.cs-pd-info{ padding-top:8px; }
.cs-pd-title{
  font-size:24px; font-weight:600; line-height:1.35;
  color:var(--cs-text); margin:0 0 18px;
  letter-spacing:-.3px;
}
.cs-pd-price-row{
  display:flex; align-items:baseline; gap:10px;
  margin-bottom:24px;
}
.cs-pd-price{ font-size:22px; font-weight:600; color:var(--cs-text); }
.cs-pd-price-was{
  font-size:14px; color:var(--cs-text-2); text-decoration:line-through;
}

.cs-pd-variant{ margin-bottom:22px; }
.cs-pd-variant-label{
  font-size:13px; color:var(--cs-text-2);
  margin-bottom:10px;
}
.cs-pd-variant-label .cs-pd-variant-active{ color:var(--cs-text); font-weight:500; }
.cs-pd-variant-options{ display:flex; gap:8px; flex-wrap:wrap; }
.cs-pd-variant-opt{
  min-width:38px; height:38px; padding:0 14px;
  border-radius:19px; border:1.5px solid var(--cs-border);
  background:#fff; cursor:pointer;
  font-size:13px; color:var(--cs-text);
  transition:border-color .2s, background .2s, color .2s;
  display:inline-flex; align-items:center; justify-content:center;
}
.cs-pd-variant-opt:hover{ border-color:var(--cs-text-2); }
.cs-pd-variant-opt.active{
  border-color:var(--cs-primary);
  background:var(--cs-primary-light);
  color:var(--cs-primary); font-weight:600;
}

.cs-pd-divider{
  height:1px; background:var(--cs-border);
  margin:28px 0 22px;
}
.cs-pd-actions{
  display:flex; flex-direction:column; gap:10px;
}
.cs-pd-buy-now,
.cs-pd-add-cart{
  width:100%; padding:14px 20px;
  border:none; border-radius:24px;
  font-size:15px; font-weight:600; cursor:pointer;
  position:relative; overflow:hidden;
  transition:background .2s, transform .15s, box-shadow .25s;
  color:#fff;
}
.cs-pd-buy-now{
  background:linear-gradient(135deg,#FF8A3D 0%,#FF6B1A 100%);
  box-shadow:0 6px 18px rgba(255,107,26,.35);
}
.cs-pd-buy-now:hover{
  background:linear-gradient(135deg,#FF9A4D 0%,#FF7A2A 100%);
  transform:translateY(-1px);
  box-shadow:0 10px 24px rgba(255,107,26,.45);
}
.cs-pd-add-cart{ background:var(--cs-primary); }
.cs-pd-add-cart:hover{ background:var(--cs-primary-dark); transform:translateY(-1px); }
.cs-pd-add-cart:disabled{ opacity:.5; cursor:not-allowed; transform:none; }

/* Product info collapsible */
.cs-pd-section{
  max-width:1080px; margin:0 auto;
  padding:0 24px;
  border-top:1px solid var(--cs-border);
}
.cs-pd-section-head{
  display:flex; justify-content:space-between; align-items:center;
  padding:24px 0; cursor:pointer; user-select:none;
}
.cs-pd-section-head h2{
  font-size:20px; font-weight:600; margin:0;
}
.cs-pd-section-arrow{
  transition:transform .3s;
  color:var(--cs-text-2);
}
.cs-pd-section.open .cs-pd-section-arrow{ transform:rotate(180deg); }
.cs-pd-section-body{
  max-height:0; overflow:hidden;
  transition:max-height .35s ease, padding .35s ease;
}
.cs-pd-section.open .cs-pd-section-body{ max-height:3000px; padding-bottom:24px; }
.cs-pd-info-row{
  display:grid; grid-template-columns:140px 1fr; gap:48px;
  padding:20px 0;
  font-size:14px; line-height:1.7;
}
.cs-pd-info-row + .cs-pd-info-row{ border-top:1px solid var(--cs-border); }
.cs-pd-info-row .label{ font-weight:600; color:#6B7280; font-size:13px; }
.cs-pd-info-row .value{ color:#3D3D3D; }
.cs-pd-info-row .value h4{
  font-size:14px; font-weight:600; margin:14px 0 6px;
  color:var(--cs-text);
}
.cs-pd-info-row .value h4:first-child{ margin-top:0; }
.cs-pd-info-row .value p{ margin:0 0 6px; }

/* Two-column field-name / field-value pairs (per UI ref) */
.cs-pd-spec-list{ display:flex; flex-direction:column; gap:14px; }
.cs-pd-spec-item{ font-size:14px; line-height:1.55; }
.cs-pd-spec-name{ font-weight:600; color:var(--cs-text); margin-bottom:2px; }
.cs-pd-spec-val{ color:#4B5563; }

/* Divider above 你可能还会喜欢 */
.cs-pd-related-divider{
  max-width:1080px; margin:0 auto;
  border:0; border-top:1px solid var(--cs-border);
}

/* Related: 你可能还会喜欢 */
.cs-pd-related{
  max-width:1080px; margin:0 auto;
  padding:48px 24px 80px;
  position:relative;
}
.cs-pd-related-title{
  font-size:24px; font-weight:600; text-align:center;
  margin:0 0 32px;
}
.cs-pd-related-viewport{ overflow:hidden; }
.cs-pd-related-track{
  display:flex; gap:24px;
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
.cs-pd-related-card{
  flex:0 0 calc((100% - 48px) / 3);
  text-align:center; text-decoration:none;
  color:var(--cs-text); padding:18px;
  border-radius:14px;
  transition:background .2s;
}
.cs-pd-related-card:hover{ background:#fafafa; color:var(--cs-text); }
.cs-pd-related-img-wrap{
  aspect-ratio:1/1; max-width:200px; margin:0 auto 14px;
  display:flex; align-items:center; justify-content:center;
}
.cs-pd-related-img-wrap img{
  max-width:100%; max-height:100%; object-fit:contain;
}
.cs-pd-related-name{
  font-size:14px; font-weight:600; margin:0 0 6px;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;
  overflow:hidden;
}
.cs-pd-related-price{
  font-size:13px; color:var(--cs-text-2);
}
.cs-pd-related-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:50%;
  background:#fff; border:1px solid var(--cs-border);
  cursor:pointer; z-index:5;
  display:flex; align-items:center; justify-content:center;
  color:var(--cs-text-2); transition:background .2s, color .2s;
}
.cs-pd-related-arrow:hover{ background:var(--cs-primary); color:#fff; border-color:var(--cs-primary); }
.cs-pd-related-arrow.prev{ left:-8px; }
.cs-pd-related-arrow.next{ right:-8px; }

@media (max-width:900px){
  .cs-pd-hero{ grid-template-columns:1fr; gap:24px; padding:24px 16px; }
  .cs-pd-info-row{ grid-template-columns:1fr; gap:8px; }
  .cs-pd-related-card{ flex:0 0 calc(50% - 12px); }
  .cs-pd-section{ padding:0 16px; }
  .cs-pd-related{ padding:32px 16px 56px; }
}
@media (max-width:560px){
  .cs-pd-related-card{ flex:0 0 calc(100% - 0px); }
}

/* ---------------------------------------------------------------------
   CONTACT PAGE — Page 1
--------------------------------------------------------------------- */
.cs-contact-wrap{ max-width:780px; margin:0 auto; padding:48px 24px; }
.cs-contact-head{ text-align:center; margin-bottom:32px; }
.cs-contact-head h1{
  font-size:32px; font-weight:700; margin:0 0 8px;
  color:var(--cs-text);
}
.cs-contact-head p{ color:var(--cs-text-2); font-size:14px; margin:0; }
.cs-contact-card{
  background:#fff; border-radius:14px; padding:28px 32px;
  box-shadow:0 4px 20px rgba(0,0,0,.06);
  margin-bottom:24px;
}
.cs-contact-card h3{
  font-size:18px; font-weight:700; margin:0 0 18px;
}
.cs-contact-row{
  display:flex; gap:14px; padding:10px 0;
  align-items:flex-start;
}
.cs-contact-row .icon{
  width:32px; height:32px; border-radius:50%;
  background:var(--cs-bg);
  display:flex; align-items:center; justify-content:center;
  color:var(--cs-text-2); flex-shrink:0;
}
.cs-contact-row .label{ font-size:14px; font-weight:600; margin:0 0 2px; }
.cs-contact-row .value{ font-size:13.5px; color:var(--cs-text-2); margin:0; }
.cs-social-list{ display:flex; flex-direction:column; gap:10px; }
.cs-social-list .cs-contact-row{ padding:6px 0; }

/* ---------------------------------------------------------------------
   FAQ PAGE — Page 4
--------------------------------------------------------------------- */
.cs-support-wrap{ max-width:760px; margin:0 auto; padding:48px 24px; }
.cs-support-head{
  background:#fff; border-radius:14px;
  padding:36px 24px; text-align:center;
  box-shadow:0 2px 10px rgba(0,0,0,.04);
  margin-bottom:24px;
}
.cs-support-brand{
  font-size:28px; font-weight:700;
  display:inline-flex; align-items:center; gap:10px;
  margin:0 0 8px;
}
.cs-support-brand-icon{
  display:inline-flex; align-items:center; justify-content:center;
}
.cs-support-sub{ color:var(--cs-text-2); font-size:14px; margin:0; }
.cs-support-not-found{
  background:#fff; border-radius:14px; padding:28px 24px;
  text-align:center; margin-top:24px;
  box-shadow:0 2px 10px rgba(0,0,0,.04);
}
.cs-support-not-found p{ font-size:14px; margin:0 0 14px; color:var(--cs-text); }

/* ---------------------------------------------------------------------
   Mobile (< 900px)
--------------------------------------------------------------------- */
@media (max-width:900px){
  .cs-nav-inner{ gap:12px; padding:0 16px; }
  .cs-nav-links{ display:none; }
  .cs-social-row{ display:none; }
  .cs-btn-register{ display:none; }
  .cs-lang-btn{ padding:6px 8px; }
  .cs-lang-btn span{ display:none; }
  .cs-lang-menu{ right:auto; left:0; }
  .cs-hero{ padding:32px 12px 16px; }
  .cs-hero-stage{ padding:0 0 16px; min-height:0; }
  .cs-hero-image{ width:100%; max-width:480px; }
  .cs-hero-text{ position:static; text-align:center; margin-top:14px; left:auto; right:auto; bottom:auto; }
  .cs-hero-title{ font-size:30px; }
  .cs-buy-card{ position:static; margin:18px auto 0; left:auto; right:auto; bottom:auto; }
  .cs-cat-top{ grid-template-columns:1fr; gap:24px; }
  .cs-cat-grid{ grid-template-columns:1fr; }
  .cs-product-carousel{ padding:24px 24px 28px; }
  .cs-carousel-arrow.prev{ left:4px; }
  .cs-carousel-arrow.next{ right:4px; }
  .cs-review-card{ flex:0 0 100%; }
  .cs-reviews{ padding:0 44px; }
  .cs-footer-inner{ grid-template-columns:1fr 1fr; gap:32px; }
  .cs-footer-bottom{ text-align:left; }
  .cs-section{ padding:40px 16px; }
}
@media (max-width:560px){
  .cs-footer-inner{ grid-template-columns:1fr; }
  .cs-hero-title{ font-size:24px; }
  .cs-cat-banner-title{ font-size:24px; }
}