/* ============================================================
   KICK VIBES — Stylesheet
   Palette: Black #111111 / White #FFFFFF / Light Gray #F5F5F5 / Dark Gray #222222
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  --black:#111111;
  --white:#ffffff;
  --gray-light:#f5f5f5;
  --gray-dark:#222222;
  --gray-mid:#8a8a8a;
  --line:rgba(17,17,17,0.12);
  --radius:3px;
  --maxw:1240px;
  --font-head:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  font-family:var(--font-body);
  color:var(--black);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
ul{list-style:none;}
input,select{font-family:inherit;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:600;
  letter-spacing:-0.01em;
  line-height:1.08;
}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:36px;
  border-bottom:1px solid var(--line);
  padding-bottom:20px;
}
.section-head h2{font-size:clamp(28px,3.4vw,40px);}
.section-head p{color:var(--gray-mid);max-width:420px;font-size:15px;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  border-radius:var(--radius);
  transition:background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--black);color:var(--white);}
.btn-primary:hover{background:var(--gray-dark);}
.btn-outline{background:transparent;color:var(--black);border:1px solid var(--black);}
.btn-outline:hover{background:var(--black);color:var(--white);}
.btn-block{width:100%;}
.btn:disabled{opacity:.4;cursor:not-allowed;}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:500;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.logo{
  font-family:var(--font-head);
  font-size:22px;font-weight:700;letter-spacing:-0.02em;
}
.logo span{color:var(--gray-mid);}

.main-nav{display:flex;gap:34px;}
.main-nav a{
  font-size:14px;font-weight:500;
  position:relative;padding:6px 0;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--black);transition:width .2s ease;
}
.main-nav a:hover::after,.main-nav a.active::after{width:100%;}
.main-nav a.active{font-weight:600;}

.header-actions{display:flex;align-items:center;gap:20px;}
.icon-btn{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;position:relative;transition:background .15s ease;
}
.icon-btn:hover{background:var(--gray-light);}
.icon-btn svg{width:19px;height:19px;stroke:var(--black);fill:none;stroke-width:1.6;}
.cart-count{
  position:absolute;top:-2px;right:-2px;
  background:var(--black);color:var(--white);
  font-size:10px;font-weight:700;
  width:16px;height:16px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.hamburger{display:none;width:38px;height:38px;align-items:center;justify-content:center;}
.hamburger span,.hamburger::before,.hamburger::after{content:'';display:block;width:20px;height:1.6px;background:var(--black);position:relative;transition:all .2s ease;}
.hamburger{flex-direction:column;gap:5px;}
.hamburger.open span{opacity:0;}
.hamburger.open::before{transform:rotate(45deg) translate(4px,4px);}
.hamburger.open::after{transform:rotate(-45deg) translate(4px,-4px);}

.search-panel{
  max-height:0;overflow:hidden;border-bottom:1px solid transparent;
  transition:max-height .25s ease, border-color .25s ease;
}
.search-panel.open{max-height:90px;border-color:var(--line);}
.search-panel-inner{padding:18px 0;display:flex;gap:12px;}
.search-panel input{
  flex:1;border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 16px;font-size:15px;
}
.search-panel input:focus{outline:none;border-color:var(--black);}

/* ============ HERO ============ */
.hero{
  border-bottom:1px solid var(--line);
}
.hero-inner{
  display:grid;grid-template-columns:1.1fr 1fr;
  align-items:center;min-height:560px;gap:40px;
}
.hero-copy h1{
  font-size:clamp(40px,6vw,72px);
  margin-bottom:20px;
}
.hero-copy p.lead{
  font-size:17px;color:var(--gray-dark);max-width:420px;margin-bottom:32px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-visual{
  position:relative;background:var(--gray-light);
  height:100%;min-height:480px;
  display:flex;align-items:center;justify-content:center;
  border-left:1px solid var(--line);
}
.hero-visual img{
  width:86%;transform:rotate(-8deg);
  filter:drop-shadow(0 30px 40px rgba(17,17,17,0.18));
}
.hero-tag{
  position:absolute;top:28px;left:28px;
  background:var(--white);border:1px solid var(--line);
  padding:8px 14px;font-size:12px;font-weight:600;border-radius:var(--radius);
}

/* ============ CATEGORY GRID ============ */
.cat-grid{
  display:grid;grid-template-columns:repeat(5,1fr);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.cat-card{
  border-right:1px solid var(--line);
  padding:28px 20px;min-height:190px;
  display:flex;flex-direction:column;justify-content:space-between;
  background:var(--white);transition:background .18s ease;
}
.cat-card:last-child{border-right:none;}
.cat-card:hover{background:var(--gray-light);}
.cat-card .cat-num{font-size:12px;color:var(--gray-mid);}
.cat-card h3{font-size:17px;margin-top:auto;}
.cat-card .cat-arrow{font-size:20px;margin-top:14px;}

/* ============ PRODUCT GRID / CARD ============ */
.product-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.product-card{
  background:var(--white);padding:0;
  display:flex;flex-direction:column;
}
.pc-media{
  position:relative;aspect-ratio:1/1;background:var(--gray-light);
  overflow:hidden;
}
.pc-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.product-card:hover .pc-media img{transform:scale(1.05);}
.pc-badge{
  position:absolute;top:12px;left:12px;
  background:var(--black);color:var(--white);
  font-size:11px;font-weight:700;padding:5px 9px;border-radius:2px;
}
.pc-wishlist{
  position:absolute;top:10px;right:10px;
  width:32px;height:32px;border-radius:50%;background:var(--white);
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);transition:transform .15s ease;
}
.pc-wishlist:hover{transform:scale(1.08);}
.pc-wishlist svg{width:15px;height:15px;stroke:var(--black);fill:none;stroke-width:1.6;}
.pc-wishlist.active svg{fill:var(--black);}
.pc-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.pc-cat{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--gray-mid);}
.pc-name{font-size:15px;font-weight:600;font-family:var(--font-body);}
.pc-sizes{font-size:12px;color:var(--gray-mid);}
.pc-price-row{display:flex;align-items:center;gap:8px;margin-top:2px;}
.pc-price{font-weight:700;font-size:15px;}
.pc-old-price{font-size:13px;color:var(--gray-mid);text-decoration:line-through;}
.pc-actions{display:flex;gap:8px;margin-top:12px;}
.pc-actions .btn{padding:10px 14px;font-size:12.5px;flex:1;}

.filter-bar{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  padding:20px 0;border-bottom:1px solid var(--line);margin-bottom:0;
}
.filter-bar select,.filter-bar input[type=text]{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:10px 14px;font-size:13.5px;background:var(--white);
}
.filter-bar .result-count{margin-left:auto;font-size:13px;color:var(--gray-mid);}
.filter-bar .price-range{display:flex;align-items:center;gap:8px;font-size:13px;}

.shop-layout{display:grid;grid-template-columns:220px 1fr;gap:40px;padding:36px 0 80px;}
.shop-sidebar h4{font-size:13px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:14px;color:var(--gray-mid);}
.filter-group{margin-bottom:30px;}
.filter-group label{
  display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:10px;cursor:pointer;
}
.filter-group input[type=checkbox],.filter-group input[type=radio]{accent-color:var(--black);}

/* ============ WHY / FEATURES ============ */
.features{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.feature{padding:36px 28px;border-right:1px solid var(--line);}
.feature:last-child{border-right:none;}
.feature h3{font-size:17px;margin:14px 0 8px;}
.feature p{font-size:13.5px;color:var(--gray-mid);}
.feature-icon{width:30px;height:30px;stroke:var(--black);fill:none;stroke-width:1.4;}

/* ============ REVIEWS ============ */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.review-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
}
.review-stars{color:var(--black);font-size:14px;margin-bottom:14px;letter-spacing:2px;}
.review-card p.quote{font-size:14.5px;margin-bottom:18px;}
.review-author{display:flex;align-items:center;gap:10px;}
.review-avatar{
  width:36px;height:36px;border-radius:50%;background:var(--gray-dark);color:var(--white);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;
}
.review-name{font-size:13.5px;font-weight:600;}
.review-loc{font-size:12px;color:var(--gray-mid);}

/* ============ FAQ ============ */
.faq-list{max-width:760px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:22px 0;font-size:16px;font-weight:600;text-align:left;
}
.faq-q .plus{font-size:20px;font-weight:400;transition:transform .2s ease;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-a p{padding-bottom:22px;color:var(--gray-dark);font-size:14.5px;max-width:640px;}

/* ============ NEWSLETTER ============ */
.newsletter{background:var(--black);color:var(--white);}
.newsletter-inner{
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:56px 0;flex-wrap:wrap;
}
.newsletter h2{font-size:clamp(24px,3vw,32px);max-width:420px;}
.newsletter p{color:#bdbdbd;font-size:14px;margin-top:8px;}
.newsletter-form{display:flex;gap:10px;flex:1;max-width:420px;}
.newsletter-form input{
  flex:1;background:transparent;border:1px solid #444;color:var(--white);
  padding:14px 16px;border-radius:var(--radius);font-size:14px;
}
.newsletter-form input::placeholder{color:#888;}
.newsletter-form .btn-primary{background:var(--white);color:var(--black);}
.newsletter-form .btn-primary:hover{background:#e2e2e2;}

/* ============ FOOTER ============ */
.site-footer{background:var(--gray-light);border-top:1px solid var(--line);}
.footer-grid{
  display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px;
  padding:64px 0 40px;
}
.footer-brand .logo{margin-bottom:12px;}
.footer-brand p.tag{color:var(--gray-mid);font-size:14px;margin-bottom:20px;}
.footer-social{display:flex;gap:10px;}
.footer-social a{
  width:36px;height:36px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.footer-social svg{width:15px;height:15px;stroke:var(--black);fill:none;stroke-width:1.5;}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:18px;color:var(--gray-mid);}
.footer-col li{margin-bottom:11px;font-size:14px;}
.footer-col a:hover{text-decoration:underline;}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0;
  display:flex;justify-content:space-between;font-size:12.5px;color:var(--gray-mid);flex-wrap:wrap;gap:10px;
}

/* ============ CART DRAWER ============ */
.overlay{
  position:fixed;inset:0;background:rgba(17,17,17,0.4);
  opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:900;
}
.overlay.open{opacity:1;pointer-events:auto;}
.cart-drawer{
  position:fixed;top:0;right:0;height:100%;width:420px;max-width:92vw;
  background:var(--white);z-index:950;
  transform:translateX(100%);transition:transform .3s ease;
  display:flex;flex-direction:column;
}
.cart-drawer.open{transform:translateX(0);}
.cart-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:22px 24px;border-bottom:1px solid var(--line);
}
.cart-head h3{font-size:18px;}
.cart-close{font-size:22px;line-height:1;}
.cart-items{flex:1;overflow-y:auto;padding:10px 24px;}
.cart-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);}
.cart-item img{width:74px;height:74px;object-fit:cover;background:var(--gray-light);border-radius:var(--radius);}
.cart-item-info{flex:1;}
.cart-item-name{font-size:14px;font-weight:600;}
.cart-item-meta{font-size:12px;color:var(--gray-mid);margin:2px 0 8px;}
.qty-control{display:flex;align-items:center;gap:10px;}
.qty-control button{
  width:24px;height:24px;border:1px solid var(--line);border-radius:50%;
  font-size:14px;display:flex;align-items:center;justify-content:center;
}
.cart-item-price{font-weight:700;font-size:14px;}
.cart-item-remove{font-size:12px;color:var(--gray-mid);text-decoration:underline;margin-top:8px;}
.cart-empty{padding:60px 0;text-align:center;color:var(--gray-mid);}
.cart-foot{border-top:1px solid var(--line);padding:22px 24px;}
.cart-subtotal-row{display:flex;justify-content:space-between;font-size:15px;margin-bottom:16px;}
.cart-subtotal-row strong{font-family:var(--font-head);}

/* ============ TOAST ============ */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--black);color:var(--white);padding:14px 22px;border-radius:var(--radius);
  font-size:13.5px;opacity:0;pointer-events:none;transition:all .25s ease;z-index:1200;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ============ GENERIC PAGE HEADER ============ */
.page-banner{
  padding:60px 0 40px;border-bottom:1px solid var(--line);
}
.page-banner .crumb{font-size:12.5px;color:var(--gray-mid);margin-bottom:10px;}
.page-banner h1{font-size:clamp(30px,4vw,46px);}

section{padding:80px 0;}
section.tight{padding:60px 0;}

/* ============ ABOUT PAGE ============ */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
.about-hero img{border-radius:var(--radius);}
.about-hero h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:18px;}
.about-hero p{color:var(--gray-dark);margin-bottom:16px;font-size:15.5px;}

.stats-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stat{padding:36px 24px;border-right:1px solid var(--line);}
.stat:last-child{border-right:none;}
.stat .num{font-family:var(--font-head);font-size:36px;font-weight:700;}
.stat .lbl{font-size:13px;color:var(--gray-mid);margin-top:6px;}

/* ============ CONTACT PAGE ============ */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.contact-form .form-row{margin-bottom:18px;}
.contact-form label{display:block;font-size:13px;font-weight:600;margin-bottom:8px;}
.contact-form input,.contact-form textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--radius);
  padding:13px 15px;font-size:14.5px;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--black);}
.contact-form textarea{min-height:130px;resize:vertical;}
.contact-info-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);}
.contact-info-item h4{font-size:15px;margin-bottom:4px;}
.contact-info-item p,.contact-info-item a{font-size:14px;color:var(--gray-mid);}
.contact-icon{width:22px;height:22px;stroke:var(--black);fill:none;stroke-width:1.5;flex-shrink:0;}

/* ============ PRODUCT DETAIL PAGE ============ */
.pd-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:50px 0 90px;}
.pd-main-img{aspect-ratio:1/1;background:var(--gray-light);border-radius:var(--radius);overflow:hidden;margin-bottom:14px;}
.pd-main-img img{width:100%;height:100%;object-fit:cover;}
.pd-thumbs{display:flex;gap:10px;}
.pd-thumbs img{
  width:70px;height:70px;object-fit:cover;border-radius:var(--radius);
  border:1px solid var(--line);cursor:pointer;opacity:.6;
}
.pd-thumbs img.active{opacity:1;border-color:var(--black);}
.pd-cat{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-mid);}
.pd-name{font-size:clamp(24px,3vw,32px);margin:8px 0 12px;}
.pd-price-row{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.pd-price{font-size:22px;font-weight:700;}
.pd-desc{color:var(--gray-dark);font-size:15px;margin-bottom:26px;max-width:480px;}
.pd-size-label{font-size:13px;font-weight:600;margin-bottom:10px;}
.size-options{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px;}
.size-opt{
  width:46px;height:42px;border:1px solid var(--line);border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;font-size:13.5px;
}
.size-opt.selected{background:var(--black);color:var(--white);border-color:var(--black);}
.pd-qty-row{display:flex;align-items:center;gap:16px;margin-bottom:24px;}
.pd-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px;}
.pd-actions .btn{flex:1;min-width:140px;}
.pd-wa-btn{background:var(--gray-dark);color:var(--white);}
.pd-wa-btn:hover{background:var(--black);}
.pd-meta-list{border-top:1px solid var(--line);padding-top:20px;font-size:13.5px;color:var(--gray-mid);}
.pd-meta-list div{margin-bottom:6px;}

/* ============ UTIL ============ */
.mt-lg{margin-top:60px;}
.text-center{text-align:center;}
.empty-state{padding:100px 0;text-align:center;color:var(--gray-mid);}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .cat-card:nth-child(3){border-right:none;}
  .product-grid{grid-template-columns:repeat(3,1fr);}
  .features{grid-template-columns:repeat(2,1fr);}
  .feature:nth-child(2){border-right:none;}
  .reviews-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .shop-layout{grid-template-columns:1fr;}
  .stats-row{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:none;}
}

@media (max-width:820px){
  .main-nav{display:none;}
  .hamburger{display:flex;}
  .hero-inner{grid-template-columns:1fr;min-height:auto;padding:40px 0;}
  .hero-visual{border-left:none;border-top:1px solid var(--line);min-height:340px;order:-1;}
  .about-hero,.contact-layout,.pd-layout{grid-template-columns:1fr;}
  .pd-layout{gap:34px;}
}

@media (max-width:680px){
  .wrap{padding:0 20px;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .cat-card:nth-child(3){border-right:1px solid var(--line);}
  .cat-card:nth-child(2n){border-right:none;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .features{grid-template-columns:1fr;}
  .feature{border-right:none;border-bottom:1px solid var(--line);}
  .reviews-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;padding:48px 0 30px;}
  .stats-row{grid-template-columns:1fr;}
  .stat{border-right:none;border-bottom:1px solid var(--line);}
  .newsletter-inner{flex-direction:column;align-items:flex-start;}
  .newsletter-form{max-width:100%;width:100%;}
  .cart-drawer{width:100%;max-width:100%;}
}

/* mobile nav drawer */
.mobile-nav{
  position:fixed;top:76px;left:0;right:0;bottom:0;background:var(--white);
  z-index:400;transform:translateY(-8px);opacity:0;pointer-events:none;
  transition:all .2s ease;overflow-y:auto;
}
.mobile-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
.mobile-nav ul{padding:20px;}
.mobile-nav a{display:block;padding:16px 0;font-size:18px;font-weight:600;border-bottom:1px solid var(--line);}