/* ============================================================
   CHRONIX-IL · Premium conversion-focused storefront
   Light ivory theme · charcoal ink · champagne gold
   Font: Assistant only
   ============================================================ */
:root{
  --bg:#faf9f6;
  --bg-soft:#f3f0e9;
  --white:#ffffff;
  --ink:#16181d;
  --ink-2:#2b2e35;
  --muted:#6e7177;
  --line:#e7e2d6;
  --gold:#b88a2e;
  --gold-2:#d4af5f;
  --gold-soft:#f6edd9;
  --grad-gold:linear-gradient(110deg,#a87c22,#c89b3c 40%,#e3c578 55%,#c89b3c 70%,#a87c22);
  --green:#1f9d55;
  --shadow-sm:0 2px 10px rgba(22,24,29,.06);
  --shadow:0 14px 40px rgba(22,24,29,.12);
  --shadow-lg:0 28px 70px rgba(22,24,29,.18);
  --r:16px;
  --font:"Assistant",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:17px;line-height:1.65;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--gold);color:#fff}

h1,h2,h3{font-weight:800;line-height:1.18;letter-spacing:-.01em}
.eyebrow{
  color:var(--gold);letter-spacing:.16em;font-size:.8rem;font-weight:700;
  text-transform:uppercase;margin-bottom:.6rem;
}
.eyebrow.light{color:var(--gold-2)}
.section{padding:5.5rem clamp(1.1rem,5vw,5rem)}
.section-head{text-align:center;margin-bottom:2.8rem}
.section-head h2{font-size:clamp(1.9rem,4vw,2.7rem)}
.section-sub{color:var(--muted);margin-top:.5rem}
.center-cta{text-align:center;margin-top:2.4rem}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.8rem 1.8rem;border-radius:999px;font-weight:700;font-size:1rem;
  border:1px solid transparent;transition:all .25s;white-space:nowrap;
}
.btn-lg{padding:1rem 2.4rem;font-size:1.08rem}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#000;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-gold{background:var(--grad-gold);background-size:200% auto;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.18)}
.btn-gold:hover{background-position:100% center;transform:translateY(-2px);box-shadow:0 14px 30px rgba(184,138,46,.35)}
.btn-light{background:rgba(255,255,255,.92);color:var(--ink)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-block{width:100%}

/* ---------- topbar ---------- */
.topbar{
  background:var(--ink);color:#f5f1e6;font-weight:600;font-size:.86rem;
  display:flex;justify-content:center;gap:2.8rem;padding:.5rem 1rem;text-align:center;
}
.topbar .tb-item{white-space:nowrap}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:1.4rem;
  padding:.8rem clamp(1.1rem,4vw,3rem);
  background:rgba(250,249,246,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.logo{display:flex;align-items:center;gap:.55rem;color:var(--gold)}
.logo-mark{width:30px;height:30px}
.logo-text{
  font-weight:800;font-size:1.3rem;letter-spacing:.12em;color:var(--ink);white-space:nowrap;
}
.logo-text i{font-style:normal;color:var(--gold);font-size:.82em}
.main-nav{display:flex;gap:1.8rem;margin-inline-start:1rem}
.main-nav a{
  font-weight:600;font-size:.98rem;color:var(--ink-2);position:relative;padding:.3rem 0;
}
.main-nav a::after{
  content:"";position:absolute;bottom:0;right:0;width:0;height:2px;background:var(--gold);
  transition:width .3s;border-radius:2px;
}
.main-nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:.4rem;margin-inline-start:auto}
.icon-btn{
  background:none;border:1px solid transparent;border-radius:50%;width:42px;height:42px;
  display:grid;place-items:center;color:var(--ink);transition:all .25s;
}
.icon-btn svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-btn:hover{background:var(--gold-soft);color:var(--gold)}
.cart-btn{position:relative}
.cart-count{
  position:absolute;top:-2px;left:-2px;background:var(--gold);color:#fff;
  font-size:.68rem;font-weight:800;min-width:18px;height:18px;border-radius:9px;
  display:grid;place-items:center;padding:0 4px;
}
.nav-toggle{display:none}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:min(88vh,760px);display:flex;align-items:center;
  overflow:hidden;color:#fff;
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 35%}
.hero-shade{
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(10,11,14,.82) 0%,rgba(10,11,14,.62) 38%,rgba(10,11,14,.18) 75%,rgba(10,11,14,.05) 100%);
}
.hero-inner{
  position:relative;z-index:2;max-width:1280px;margin:0 auto;width:100%;
  padding:5rem clamp(1.2rem,5vw,4rem);
}
.hero-kicker{
  display:inline-block;background:rgba(212,175,95,.16);border:1px solid rgba(212,175,95,.45);
  color:var(--gold-2);font-weight:700;font-size:.85rem;letter-spacing:.1em;
  padding:.35rem 1rem;border-radius:999px;margin-bottom:1.3rem;
}
.hero h1{font-size:clamp(2.3rem,5.2vw,4rem);max-width:15ch;margin-bottom:1.2rem;text-wrap:balance}
.hero-sub{
  color:rgba(255,255,255,.88);max-width:33rem;font-size:1.12rem;margin-bottom:2rem;
}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:2rem}
.hero-chips{display:flex;gap:1.4rem;flex-wrap:wrap;color:rgba(255,255,255,.9);font-weight:600;font-size:.95rem}
.hero-chips span{display:flex;align-items:center;gap:.3rem}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.12s}.d2{animation-delay:.24s}.d3{animation-delay:.36s}.d4{animation-delay:.5s}
@keyframes rise{to{opacity:1;transform:none}}
.scroll-reveal{opacity:0;transform:translateY(30px);transition:opacity .7s,transform .7s cubic-bezier(.2,.7,.2,1)}
.scroll-reveal.in{opacity:1;transform:none}

/* ---------- USP ---------- */
.usp{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border-bottom:1px solid var(--line);
}
.usp-item{
  background:var(--white);padding:1.5rem 1.2rem;display:flex;align-items:center;gap:.9rem;justify-content:center;
}
.usp-item svg{
  width:32px;height:32px;flex-shrink:0;fill:none;stroke:var(--gold);stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;
}
.usp-item b{display:block;font-size:.98rem}
.usp-item span{color:var(--muted);font-size:.84rem}

/* ---------- categories ---------- */
.cats{padding-bottom:1rem}
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;max-width:1280px;margin:0 auto}
.cat-card{
  position:relative;border-radius:var(--r);overflow:hidden;min-height:340px;display:flex;
  align-items:flex-end;box-shadow:var(--shadow-sm);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cat-card:hover img{transform:scale(1.05)}
.cat-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,11,14,.78) 0%,rgba(10,11,14,.18) 55%,transparent)}
.cat-meta{position:relative;z-index:2;padding:1.6rem;color:#fff}
.cat-meta h3{font-size:1.6rem}
.cat-meta p{color:rgba(255,255,255,.85);margin:.15rem 0 .6rem}
.cat-link{color:var(--gold-2);font-weight:700}

/* ---------- product cards ---------- */
.product-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:1.1rem;max-width:1280px;margin:0 auto;
}
.bestseller-grid{grid-template-columns:repeat(4,1fr)}
.product-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;display:flex;flex-direction:column;position:relative;
  transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s;
}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pc-img{
  aspect-ratio:1/1.05;background:#fff;display:grid;place-items:center;overflow:hidden;cursor:pointer;
  border-bottom:1px solid var(--line);
}
.pc-img img{max-height:86%;max-width:86%;object-fit:contain;transition:transform .5s}
.product-card:hover .pc-img img{transform:scale(1.06)}
.pc-badge{
  position:absolute;top:.8rem;right:.8rem;z-index:2;
  background:var(--ink);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.06em;
  padding:.28rem .7rem;border-radius:999px;
}
.pc-badge.hot{background:var(--gold)}
.pc-body{padding:.95rem 1rem 1.05rem;display:flex;flex-direction:column;gap:.15rem;flex:1}
.pc-brand-line{color:var(--gold);font-weight:700;font-size:.78rem;letter-spacing:.1em}
.pc-title{font-weight:700;font-size:1rem;color:var(--ink)}
.pc-meta{color:var(--muted);font-size:.82rem;direction:ltr;text-align:right}
.pc-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:.6rem;gap:.5rem}
.pc-price{font-weight:800;font-size:1.22rem;color:var(--ink)}
.pc-add{
  background:var(--ink);border:none;color:#fff;border-radius:999px;
  padding:.5rem 1rem;font-weight:700;font-size:.88rem;transition:all .25s;
  display:inline-flex;align-items:center;gap:.35rem;
}
.pc-add:hover{background:var(--gold)}
.grid-empty{
  grid-column:1/-1;text-align:center;color:var(--muted);padding:4rem 1rem;
  border:1px dashed var(--line);border-radius:var(--r);background:var(--white);
}

/* ---------- brand worlds ---------- */
.brands{background:var(--bg-soft);border-block:1px solid var(--line)}
.brand-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;max-width:1280px;margin:0 auto;
}
.brand-card{
  position:relative;border-radius:var(--r);overflow:hidden;min-height:400px;
  display:flex;align-items:flex-end;cursor:pointer;box-shadow:var(--shadow-sm);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;
}
.brand-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.brand-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.brand-card:hover>img{transform:scale(1.05)}
.brand-card .bc-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,11,14,.82) 0%,rgba(10,11,14,.15) 55%,transparent)}
.brand-card .bc-meta{position:relative;z-index:2;padding:1.4rem;color:#fff;width:100%}
.brand-card h3{font-size:1.25rem;letter-spacing:.06em}
.brand-card p{color:rgba(255,255,255,.85);font-size:.88rem;margin:.15rem 0 .55rem}
.brand-card .bc-link{color:var(--gold-2);font-weight:700;font-size:.9rem}

/* ---------- banner ---------- */
.banner{
  position:relative;min-height:480px;display:flex;align-items:center;overflow:hidden;color:#fff;
}
.banner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner-shade{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,9,12,.88) 25%,rgba(8,9,12,.55) 60%,rgba(8,9,12,.25))}
.banner-inner{
  position:relative;z-index:2;max-width:1280px;margin:0 auto;width:100%;
  padding:4.5rem clamp(1.2rem,5vw,4rem);
}
.banner h2{font-size:clamp(1.8rem,3.8vw,2.6rem);max-width:18ch;margin-bottom:1rem}
.banner p{color:rgba(255,255,255,.85);max-width:34rem;margin-bottom:1.8rem}

/* ---------- filterbar ---------- */
.filterbar{
  position:sticky;top:64px;z-index:30;
  max-width:1280px;margin:0 auto 1.8rem;padding:1rem 1.1rem;
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:.8rem;
}
.search-wrap{position:relative}
.search-wrap svg{
  position:absolute;right:.9rem;top:50%;transform:translateY(-50%);
  width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:1.8;
}
.search-wrap input{
  width:100%;background:var(--bg);border:1px solid var(--line);border-radius:999px;
  color:var(--ink);font-family:inherit;font-size:1rem;padding:.7rem 2.7rem .7rem 1.2rem;
  transition:border-color .25s,box-shadow .25s;
}
.search-wrap input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,138,46,.15)}
.search-wrap input::placeholder{color:#a9a48f}
.chip-row{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{
  background:var(--bg);border:1px solid var(--line);color:var(--ink-2);
  border-radius:999px;padding:.42rem 1.1rem;font-size:.93rem;font-weight:600;
  transition:all .22s;
}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.filter-row{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.select-wrap{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--muted);font-weight:600}
.select-wrap select{
  background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:999px;
  font-family:inherit;font-size:.93rem;font-weight:600;padding:.45rem .9rem;cursor:pointer;
}
.select-wrap select:focus{outline:none;border-color:var(--gold)}
.result-count{margin-inline-start:auto;color:var(--muted);font-size:.92rem}
.result-count b{color:var(--gold)}
.load-more-wrap{text-align:center;margin-top:2.4rem}

/* ---------- reviews ---------- */
.reviews{background:var(--bg)}
.review-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;max-width:1180px;margin:0 auto;
}
.review-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:1.7rem 1.5rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.8rem;
}
.stars{color:var(--gold);font-size:1.15rem;letter-spacing:.12em}
.review-card p{color:var(--ink-2);font-size:.98rem}
.review-card footer{margin-top:auto;display:flex;flex-direction:column}
.review-card footer b{font-size:.95rem}
.review-card footer span{color:var(--muted);font-size:.82rem}
.review-card footer span::before{content:"✓ ";color:var(--green);font-weight:800}

/* ---------- FAQ ---------- */
.faq{background:var(--bg-soft);border-block:1px solid var(--line)}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:.7rem}
.faq-list details{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:0;overflow:hidden;transition:box-shadow .25s;
}
.faq-list details[open]{box-shadow:var(--shadow-sm)}
.faq-list summary{
  list-style:none;cursor:pointer;font-weight:700;font-size:1.02rem;
  padding:1.05rem 1.3rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary i{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--gold);position:relative;
  transition:transform .3s;
}
.faq-list summary i::before,.faq-list summary i::after{
  content:"";position:absolute;background:var(--gold);top:50%;right:50%;transform:translate(50%,-50%);
}
.faq-list summary i::before{width:10px;height:1.5px}
.faq-list summary i::after{width:1.5px;height:10px;transition:opacity .2s}
.faq-list details[open] summary i{transform:rotate(45deg)}
.faq-list details p{padding:0 1.3rem 1.2rem;color:var(--muted)}

/* ---------- newsletter ---------- */
.newsletter{background:var(--ink);color:#f5f1e6;padding:4.5rem clamp(1.1rem,5vw,5rem)}
.nl-inner{max-width:680px;margin:0 auto;text-align:center}
.nl-inner h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:.7rem}
.nl-inner p{color:rgba(245,241,230,.75);margin-bottom:1.6rem}
.nl-inner form{display:flex;gap:.6rem;max-width:460px;margin:0 auto}
.nl-inner input{
  flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
  border-radius:999px;color:#fff;font-family:inherit;font-size:1rem;padding:.8rem 1.3rem;
}
.nl-inner input::placeholder{color:rgba(245,241,230,.5)}
.nl-inner input:focus{outline:none;border-color:var(--gold-2)}

/* ---------- footer ---------- */
.site-footer{background:#101216;color:#cfcabb}
.footer-grid{
  max-width:1280px;margin:0 auto;padding:3.6rem clamp(1.1rem,5vw,5rem) 2.2rem;
  display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:2.4rem;
}
.footer-brand .logo-text{color:#fff}
.footer-brand p{color:#9b968a;font-size:.92rem;margin-top:.8rem;max-width:21rem}
.pay-badges{display:flex;gap:.5rem;margin-top:1rem;flex-wrap:wrap}
.pay-badges span{
  border:1px solid rgba(255,255,255,.18);border-radius:6px;padding:.2rem .6rem;
  font-size:.72rem;font-weight:700;color:#e6e1d2;letter-spacing:.04em;
}
.footer-col{display:flex;flex-direction:column;gap:.5rem}
.footer-col b{color:var(--gold-2);font-size:.85rem;letter-spacing:.12em;margin-bottom:.3rem}
.footer-col a{color:#9b968a;font-size:.95rem;transition:color .25s}
.footer-col a:hover{color:var(--gold-2)}
.footer-hours{color:#6f6b60;font-size:.85rem}
.footer-base{
  border-top:1px solid rgba(255,255,255,.08);text-align:center;color:#6f6b60;
  font-size:.85rem;padding:1.2rem;
}

/* ---------- whatsapp float ---------- */
.wa-float{
  position:fixed;bottom:1.3rem;left:1.3rem;z-index:45;width:56px;height:56px;
  background:#25d366;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 10px 26px rgba(0,0,0,.3);transition:transform .3s;
}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:30px;height:30px}

/* ---------- modal ---------- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(12,13,16,.55);backdrop-filter:blur(5px);
  z-index:70;display:grid;place-items:center;padding:1.2rem;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.modal-backdrop.open{opacity:1;pointer-events:auto}
.modal{
  background:var(--white);border-radius:var(--r);box-shadow:var(--shadow-lg);
  max-width:900px;width:100%;max-height:92vh;overflow:auto;position:relative;
  transform:translateY(22px);transition:transform .35s cubic-bezier(.2,.7,.2,1);
}
.modal-backdrop.open .modal{transform:none}
.modal-close{
  position:absolute;top:.9rem;left:.9rem;z-index:2;background:var(--bg);
  border:1px solid var(--line);color:var(--ink);width:38px;height:38px;border-radius:50%;
}
.modal-close:hover{border-color:var(--gold);color:var(--gold)}
.modal-body{display:grid;grid-template-columns:1fr 1fr}
.mb-img{background:#fff;display:grid;place-items:center;min-height:380px;padding:1.6rem;border-inline-end:1px solid var(--line)}
.mb-img img{max-height:430px;object-fit:contain}
.mb-info{padding:2.3rem 2rem;display:flex;flex-direction:column;gap:.6rem}
.mb-brand{color:var(--gold);letter-spacing:.16em;font-size:.82rem;font-weight:700}
.mb-info h3{font-size:1.55rem}
.mb-model{color:var(--muted);direction:ltr;text-align:right;font-size:.93rem}
.mb-rating{color:var(--gold);font-size:.95rem;font-weight:600}
.mb-rating small{color:var(--muted);font-weight:400}
.mb-specs{display:flex;flex-direction:column;gap:.4rem;margin:.7rem 0;border-block:1px solid var(--line);padding:.85rem 0}
.mb-specs div{display:flex;justify-content:space-between;font-size:.95rem}
.mb-specs span{color:var(--muted)}
.mb-price{font-weight:800;font-size:2.1rem;color:var(--ink)}
.mb-stock{color:var(--green);font-weight:700;font-size:.9rem}
.mb-note{color:var(--muted);font-size:.85rem}

/* ---------- cart drawer ---------- */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(12,13,16,.5);z-index:80;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.drawer-backdrop.open{opacity:1;pointer-events:auto}
.cart-drawer{
  position:fixed;top:0;bottom:0;left:0;width:min(430px,94vw);z-index:85;
  background:var(--bg);border-inline-end:1px solid var(--line);
  display:flex;flex-direction:column;box-shadow:var(--shadow-lg);
  transform:translateX(-105%);transition:transform .4s cubic-bezier(.2,.7,.2,1);
}
.cart-drawer.open{transform:none}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 1.3rem;border-bottom:1px solid var(--line);background:var(--white);
}
.drawer-head h3{font-size:1.25rem}
.ship-progress{padding:.9rem 1.3rem;background:var(--gold-soft);border-bottom:1px solid var(--line)}
.sp-text{font-size:.88rem;font-weight:600;margin-bottom:.45rem}
.sp-text b{color:var(--gold)}
.sp-bar{height:7px;background:#e7ddc4;border-radius:99px;overflow:hidden}
.sp-fill{height:100%;background:var(--grad-gold);border-radius:99px;width:0;transition:width .5s cubic-bezier(.2,.7,.2,1)}
.drawer-items{flex:1;overflow-y:auto;padding:1rem 1.3rem;display:flex;flex-direction:column;gap:.8rem}
.cart-empty{color:var(--muted);text-align:center;margin-top:3rem}
.cart-item{
  display:grid;grid-template-columns:72px 1fr auto;gap:.85rem;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:12px;padding:.65rem;
}
.cart-item img{width:72px;height:72px;object-fit:contain;background:#fff;border-radius:8px;border:1px solid var(--line)}
.ci-title{font-weight:700;font-size:.92rem}
.ci-model{color:var(--muted);font-size:.78rem;direction:ltr;text-align:right}
.ci-price{color:var(--ink);font-weight:800;font-size:.95rem}
.ci-controls{display:flex;flex-direction:column;align-items:center;gap:.3rem}
.qty{display:flex;align-items:center;gap:.45rem}
.qty button{
  width:24px;height:24px;border-radius:50%;border:1px solid var(--line);
  background:var(--bg);color:var(--ink);font-size:.9rem;line-height:1;font-weight:700;
}
.qty button:hover{border-color:var(--gold);color:var(--gold)}
.ci-remove{background:none;border:none;color:#a39e8e;font-size:.75rem;text-decoration:underline}
.ci-remove:hover{color:#d06363}
.drawer-foot{border-top:1px solid var(--line);background:var(--white);padding:1.1rem 1.3rem;display:flex;flex-direction:column;gap:.7rem}
.drawer-total{display:flex;justify-content:space-between;align-items:center;font-size:1.02rem;font-weight:600}
.drawer-total b{font-size:1.5rem;font-weight:800}
.drawer-note{color:var(--muted);font-size:.8rem;text-align:center}

/* ---------- color chips ---------- */
.color-chip{display:inline-flex;align-items:center;gap:.45rem}
.color-chip i{
  width:16px;height:16px;border-radius:50%;display:inline-block;
  border:1px solid rgba(0,0,0,.15);flex-shrink:0;
}
.chip.active i{border-color:rgba(255,255,255,.6)}

/* ---------- wishlist ---------- */
.pc-wish{
  position:absolute;top:.7rem;left:.7rem;z-index:3;width:36px;height:36px;
  border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.92);
  display:grid;place-items:center;transition:all .25s;
}
.pc-wish svg{width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:1.7;transition:all .25s}
.pc-wish:hover{border-color:#d06363}
.pc-wish:hover svg{stroke:#d06363}
.pc-wish.active{border-color:#d06363;background:#fdf0f0}
.pc-wish.active svg{fill:#d06363;stroke:#d06363}
#wishBtn.active{background:#fdf0f0;color:#d06363}
#wishBtn .cart-count{background:#d06363}
.pc-title{display:block}
.pc-title:hover{color:var(--gold)}
.mb-page-link{color:var(--gold);font-weight:700;font-size:.92rem;text-align:center}
.mb-page-link:hover{text-decoration:underline}

/* ---------- recently viewed ---------- */
.recent-wrap{max-width:1280px;margin:0 auto 1.6rem}
.recent-wrap h3{font-size:1.05rem;color:var(--muted);margin-bottom:.7rem;font-weight:700}
.recent-rail{
  display:flex;gap:.7rem;overflow-x:auto;padding-bottom:.5rem;
  scrollbar-width:thin;scrollbar-color:var(--gold) transparent;
}
.recent-card{
  flex:0 0 auto;width:96px;background:var(--white);border:1px solid var(--line);
  border-radius:12px;padding:.45rem;text-align:center;transition:all .25s;
}
.recent-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.recent-card img{width:100%;height:74px;object-fit:contain}
.recent-card span{font-size:.78rem;font-weight:700;color:var(--ink)}

/* ---------- floating buttons ---------- */
.mobile-filter-btn{
  position:fixed;bottom:1.3rem;right:50%;transform:translate(50%,140%);z-index:44;
  background:var(--ink);color:#fff;border:none;border-radius:999px;
  padding:.7rem 1.5rem;font-weight:700;font-size:.95rem;box-shadow:var(--shadow-lg);
  display:none;align-items:center;gap:.45rem;transition:transform .35s;
}
.mobile-filter-btn svg{width:17px;height:17px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round}
.back-top{
  position:fixed;bottom:5.4rem;left:1.55rem;z-index:44;width:44px;height:44px;
  border-radius:50%;border:1px solid var(--line);background:var(--white);color:var(--ink);
  font-size:1.15rem;font-weight:700;box-shadow:var(--shadow);opacity:0;pointer-events:none;
  transition:opacity .3s,transform .25s;
}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{transform:translateY(-3px);color:var(--gold)}

/* ---------- product page ---------- */
.pp-wrap{max-width:1180px;margin:0 auto;padding:2.2rem clamp(1.1rem,4vw,3rem) 4rem}
.pp-crumbs{font-size:.88rem;color:var(--muted);margin-bottom:1.6rem}
.pp-crumbs a:hover{color:var(--gold)}
.pp-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2.6rem;align-items:start}
.pp-photo{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  display:grid;place-items:center;padding:2rem;min-height:440px;box-shadow:var(--shadow-sm);
  position:sticky;top:84px;
}
.pp-photo img{max-height:480px;object-fit:contain}
.pp-info{display:flex;flex-direction:column;gap:.65rem}
.pp-info h1{font-size:clamp(1.5rem,3vw,2.1rem)}
.pp-price-row{display:flex;align-items:baseline;gap:.9rem;margin:.4rem 0}
.pp-price{font-weight:800;font-size:2.2rem}
.pp-related{margin-top:3.5rem}
.pp-related h2{font-size:1.4rem;margin-bottom:1.2rem}
@media(max-width:860px){
  .pp-grid{grid-template-columns:1fr}
  .pp-photo{position:static;min-height:320px}
}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:1.5rem;right:50%;transform:translate(50%,140%);z-index:90;
  background:var(--ink);color:#fff;
  padding:.85rem 1.6rem;border-radius:999px;font-weight:600;box-shadow:var(--shadow-lg);
  transition:transform .4s cubic-bezier(.2,.7,.2,1);max-width:92vw;text-align:center;
}
.toast.show{transform:translate(50%,0)}

/* ---------- responsive ---------- */
@media(max-width:1060px){
  .bestseller-grid{grid-template-columns:repeat(2,1fr)}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:1fr;max-width:560px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .usp{grid-template-columns:repeat(2,1fr)}
  .modal-body{grid-template-columns:1fr}
  .mb-img{border-inline-end:none;border-bottom:1px solid var(--line)}
}
@media(max-width:720px){
  .topbar{gap:0}
  .tb-hide-m{display:none}
  .main-nav{
    position:fixed;inset:58px 0 auto 0;background:var(--white);
    flex-direction:column;gap:0;padding:.6rem 1.4rem 1rem;border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .35s;z-index:-1;margin:0;
    box-shadow:var(--shadow);
  }
  .main-nav.open{transform:none}
  .main-nav a{padding:.85rem 0;border-bottom:1px solid var(--line)}
  .main-nav a:last-child{border-bottom:none}
  .nav-toggle{display:grid}
  .logo-text{font-size:1.05rem}
  .logo-mark{width:24px;height:24px}
  .hero{min-height:78vh}
  .hero-bg{object-position:68% 35%}
  .cat-grid{grid-template-columns:1fr}
  .cat-card{min-height:240px}
  .filterbar{top:56px;border-radius:12px}
  .result-count{margin-inline-start:0}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:.7rem}
  .bestseller-grid{grid-template-columns:repeat(2,1fr)}
  .pc-body{padding:.7rem .75rem .8rem}
  .pc-price{font-size:1.05rem}
  .pc-add{padding:.45rem .8rem;font-size:.8rem}
  .section{padding:3.6rem 1rem}
  .brand-grid{grid-template-columns:1fr 1fr;gap:.7rem}
  .brand-card{min-height:280px}
  .banner{min-height:420px}
  .nl-inner form{flex-direction:column}
  .footer-grid{grid-template-columns:1fr;gap:1.8rem}
  .mobile-filter-btn{display:flex;transform:translate(50%,0)}
  .wa-float{bottom:4.6rem}
  .back-top{bottom:8.6rem;left:1.45rem}
}