/* ============================================
   KLOSURE APPAREL — Premium Streetwear
   Black / Red (#C41E2A) / White · Inter
   ============================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --black:#000;--dark:#0A0A0A;--dark-gray:#1A1A1A;--mid-gray:#2A2A2A;
  --light-gray:#888;--white:#fff;--red:#C41E2A;--red-hover:#E02030;--red-dark:#8B1520;
  --gold:#FFD700;--font:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--black);color:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
button,input,select{font-family:var(--font);border:none;outline:none}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.section-pad{padding:100px 0}
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.section-header{text-align:center;margin-bottom:60px}
.section-header h2{font-size:clamp(36px,5vw,56px);font-weight:900;letter-spacing:4px;text-transform:uppercase}
.section-header .accent-line{width:60px;height:3px;background:var(--red);margin:20px auto}
.section-header p{color:var(--light-gray);font-size:13px;letter-spacing:3px;text-transform:uppercase}

/* --- BUTTONS --- */
.btn{display:inline-block;padding:16px 40px;font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;cursor:pointer;transition:all .3s ease;text-align:center}
.btn-primary{background:var(--red);color:var(--white)}
.btn-primary:hover{background:var(--red-hover);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.3)}
.btn-outline:hover{border-color:var(--red);color:var(--red)}
.btn-block{display:block;width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* --- NAV --- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(0,0,0,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);transition:all .3s}
.nav.scrolled{background:rgba(0,0,0,.98);box-shadow:0 4px 30px rgba(0,0,0,.5)}
.nav-inner{max-width:1280px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-size:24px;font-weight:900;letter-spacing:6px}
.nav-logo span{color:var(--red)}
.nav-links{display:flex;gap:36px}
.nav-links a{font-size:13px;font-weight:500;letter-spacing:1px;color:rgba(255,255,255,.75);transition:color .3s}
.nav-links a:hover{color:var(--red)}
.nav-icons{display:flex;gap:20px;align-items:center}
.nav-icons a,.cart-toggle{font-size:18px;cursor:pointer;position:relative;background:none;color:#fff}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--red);color:#fff;font-size:10px;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.cart-count:empty,.cart-count[data-n="0"]{display:none}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.hamburger span{width:24px;height:2px;background:#fff;transition:.3s}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;background:rgba(0,0,0,.98);z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;opacity:0;pointer-events:none;transition:opacity .3s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-size:24px;font-weight:700;letter-spacing:3px;text-transform:uppercase}

/* --- HERO --- */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#1a0507,#000 70%)}
.hero-bg{position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(196,30,42,.06),transparent)}
.hero-content{position:relative;z-index:2;padding:0 24px}
.hero-logo{font-size:96px;font-weight:900;letter-spacing:16px;line-height:1}
.hero-logo span{color:var(--red)}
.hero-brand{font-size:14px;letter-spacing:8px;text-transform:uppercase;color:var(--light-gray);margin-top:8px}
.hero-tagline{font-size:clamp(40px,8vw,88px);font-weight:900;letter-spacing:4px;text-transform:uppercase;line-height:1.05;margin:32px 0}
.hero-tagline em{color:var(--red);font-style:normal}
.hero-ctas{display:flex;gap:16px;justify-content:center;margin-top:16px}
.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--light-gray);text-align:center}
.scroll-indicator .arrow{width:1px;height:40px;background:linear-gradient(var(--red),transparent);margin:8px auto 0;animation:scrolld 1.6s ease-in-out infinite}
@keyframes scrolld{0%,100%{opacity:.3}50%{opacity:1}}

/* --- MARQUEE --- */
.marquee{background:var(--red);overflow:hidden;padding:14px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:40px;animation:marq 22s linear infinite}
.marquee-track span{font-size:13px;font-weight:800;letter-spacing:3px;text-transform:uppercase}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* --- PRODUCT GRID / CARDS --- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{background:var(--dark-gray);position:relative;transition:transform .3s,box-shadow .3s;cursor:pointer}
.product-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(196,30,42,.15)}
.product-badge{position:absolute;top:12px;left:12px;z-index:3;background:var(--red);color:#fff;font-size:10px;font-weight:700;letter-spacing:2px;padding:5px 10px;text-transform:uppercase}
.product-badge.gold{background:var(--gold);color:#000}
.product-img-wrap{aspect-ratio:3/4;overflow:hidden;background:linear-gradient(135deg,#1e1e1e,#2d2d2d)}
.product-img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.product-card:hover .product-img{transform:scale(1.05)}
.product-img.placeholder{display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:rgba(255,255,255,.4);letter-spacing:2px;text-align:center;text-transform:uppercase}
.product-info{padding:18px 16px}
.product-name{font-size:14px;font-weight:600;margin-bottom:6px}
.product-price{font-size:15px;font-weight:800;color:var(--red);margin-bottom:14px}
.product-btn{width:100%;padding:12px;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;cursor:pointer;transition:all .3s}
.product-btn:hover{background:var(--red);border-color:var(--red)}

/* --- BANNERS / STORY / LOOKBOOK --- */
.best-sellers-banner{position:relative;text-align:center;padding:90px 24px;background:#0c0c0c;overflow:hidden}
.best-sellers-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(196,30,42,.1),transparent 70%)}
.best-sellers-banner h2{font-size:clamp(48px,8vw,96px);font-weight:900;letter-spacing:8px;text-transform:uppercase;position:relative}
.best-sellers-banner .shop-link{display:inline-block;margin-top:24px;font-size:14px;font-weight:600;letter-spacing:4px;color:var(--red);text-transform:uppercase}
.brand-story{background:#111}
.brand-story-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.brand-story-text h2{font-size:clamp(36px,5vw,60px);font-weight:900;letter-spacing:4px;text-transform:uppercase;line-height:1.1;margin-bottom:32px}
.brand-story-text h2 span{color:var(--red)}
.brand-story-text p{font-size:16px;line-height:1.8;color:rgba(255,255,255,.7);margin-bottom:24px}
.brand-story-img{width:100%;aspect-ratio:4/5;background:linear-gradient(135deg,#222,#333);border:1px solid rgba(255,255,255,.1);object-fit:cover}
.lookbook{background:var(--dark)}
.lookbook-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lookbook-item{position:relative;overflow:hidden;aspect-ratio:3/4;background:linear-gradient(135deg,#1e1e1e,#2d2d2d);cursor:pointer}
.lookbook-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.lookbook-item:hover img{transform:scale(1.06)}
.lookbook-item::after{content:'VIEW';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(196,30,42,.7);color:#fff;font-size:14px;font-weight:700;letter-spacing:4px;opacity:0;transition:opacity .4s}
.lookbook-item:hover::after{opacity:1}

/* --- SHOP --- */
.shop-section{background:#0f0f0f}
.shop-layout{display:grid;grid-template-columns:240px 1fr;gap:40px}
.shop-sidebar{border-right:1px solid rgba(255,255,255,.06);padding-right:40px}
.sidebar-title{font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--light-gray);margin-bottom:24px}
.sidebar-links{display:flex;flex-direction:column;gap:12px}
.sidebar-links button{text-align:left;background:none;font-size:14px;font-weight:500;color:rgba(255,255,255,.5);padding:8px 0 8px 16px;border-left:2px solid transparent;cursor:pointer;transition:all .3s}
.sidebar-links button:hover,.sidebar-links button.active{color:#fff;border-left-color:var(--red)}
.shop-products{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;min-height:200px}

/* --- NEWSLETTER / FOOTER --- */
.newsletter{background:var(--dark-gray);padding:80px 0;text-align:center;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.newsletter h2{font-size:32px;font-weight:900;letter-spacing:6px;text-transform:uppercase;margin-bottom:16px}
.newsletter p{color:var(--light-gray);font-size:14px;letter-spacing:1px;margin-bottom:40px}
.newsletter-form{display:flex;max-width:480px;margin:0 auto}
.newsletter-form input{flex:1;padding:16px 20px;background:var(--dark);border:1px solid rgba(255,255,255,.1);color:#fff;font-size:14px}
.newsletter-form button{padding:16px 32px;background:var(--red);color:#fff;font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;cursor:pointer;transition:background .3s}
.newsletter-form button:hover{background:var(--red-hover)}
.footer{background:var(--black);border-top:1px solid rgba(255,255,255,.06);padding:60px 0 30px}
.footer-inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-logo{font-size:32px;font-weight:900;letter-spacing:8px;margin-bottom:16px}
.footer-logo span{color:var(--red)}
.footer-brand p{font-size:14px;color:var(--light-gray);line-height:1.8}
.footer-nav h4,.footer-social h4{font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;margin-bottom:20px;color:var(--light-gray)}
.footer-nav a{display:block;font-size:14px;color:rgba(255,255,255,.5);margin-bottom:12px;transition:color .3s}
.footer-nav a:hover{color:var(--red)}
.social-links{display:flex;gap:16px}
.social-links a{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.15);font-size:13px;font-weight:700;transition:all .3s}
.social-links a:hover{background:var(--red);border-color:var(--red)}
.footer-bottom{text-align:center;padding-top:30px;border-top:1px solid rgba(255,255,255,.06);font-size:12px;color:var(--light-gray);letter-spacing:2px}

/* --- CART DRAWER --- */
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1100;opacity:0;pointer-events:none;transition:opacity .3s}
.drawer-overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:#0d0d0d;border-left:1px solid rgba(255,255,255,.08);z-index:1101;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid rgba(255,255,255,.08)}
.cart-head h3{font-size:16px;font-weight:800;letter-spacing:3px;text-transform:uppercase}
.cart-close{background:none;color:#fff;font-size:24px;cursor:pointer;line-height:1}
.cart-items{flex:1;overflow-y:auto;padding:8px 24px}
.cart-line{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.cart-line img,.cart-line .ph{width:64px;height:80px;object-fit:cover;background:#222}
.cart-line .cl-name{font-size:13px;font-weight:600}
.cart-line .cl-meta{font-size:12px;color:var(--light-gray);margin:4px 0}
.cart-line .cl-price{font-size:13px;font-weight:700;color:var(--red)}
.qty{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.18);margin-top:6px}
.qty button{background:none;color:#fff;width:26px;height:26px;cursor:pointer;font-size:14px}
.qty span{min-width:28px;text-align:center;font-size:13px}
.cl-remove{background:none;color:var(--light-gray);font-size:11px;cursor:pointer;text-transform:uppercase;letter-spacing:1px;align-self:start}
.cl-remove:hover{color:var(--red)}
.cart-empty{text-align:center;color:var(--light-gray);padding:60px 24px;font-size:14px}
.cart-foot{padding:24px;border-top:1px solid rgba(255,255,255,.08)}
.cart-row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:10px;color:rgba(255,255,255,.8)}
.cart-row.total{font-size:18px;font-weight:800;color:#fff;margin:16px 0}
.cart-note{font-size:11px;color:var(--light-gray);text-align:center;margin-top:12px;letter-spacing:1px}

/* --- MODAL (quick view) --- */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.8);z-index:1200;display:none;align-items:center;justify-content:center;padding:24px}
.modal-overlay.open{display:flex}
.modal{background:#111;max-width:880px;width:100%;display:grid;grid-template-columns:1fr 1fr;max-height:90vh;overflow:hidden;position:relative}
.modal-img{background:#1a1a1a}
.modal-img img,.modal-img .ph{width:100%;height:100%;object-fit:cover;min-height:300px}
.modal-body{padding:40px;overflow-y:auto}
.modal-close{position:absolute;top:16px;right:16px;background:rgba(0,0,0,.5);color:#fff;width:36px;height:36px;font-size:22px;cursor:pointer;z-index:2}
.modal-body h3{font-size:26px;font-weight:900;letter-spacing:1px;margin-bottom:8px}
.modal-price{font-size:22px;font-weight:800;color:var(--red);margin-bottom:20px}
.modal-desc{font-size:14px;color:rgba(255,255,255,.7);line-height:1.7;margin-bottom:24px}
.size-label{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--light-gray);margin-bottom:10px}
.size-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.size-opt{min-width:46px;padding:10px;border:1px solid rgba(255,255,255,.2);background:none;color:#fff;font-size:13px;cursor:pointer;transition:all .2s}
.size-opt.active{background:var(--red);border-color:var(--red)}

/* --- CHECKOUT / SUCCESS / ADMIN --- */
.page-pad{padding:140px 0 80px;min-height:100vh}
.checkout-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px}
.field{margin-bottom:18px}
.field label{display:block;font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--light-gray);margin-bottom:8px}
.field input{width:100%;padding:14px 16px;background:var(--dark);border:1px solid rgba(255,255,255,.12);color:#fff;font-size:14px}
.field input:focus{border-color:var(--red)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.summary-box{background:var(--dark-gray);padding:32px;height:fit-content}
.summary-line{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.summary-line img,.summary-line .ph{width:54px;height:68px;object-fit:cover;background:#222}
.notice{background:rgba(196,30,42,.1);border:1px solid var(--red-dark);padding:14px 16px;font-size:12px;color:#ffb3ba;margin-bottom:24px;letter-spacing:.5px}
.success-card{max-width:640px;margin:0 auto;text-align:center;background:var(--dark-gray);padding:60px 40px}
.success-card .check{width:72px;height:72px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;font-size:36px;margin:0 auto 24px}
.success-card h1{font-size:32px;font-weight:900;letter-spacing:2px;margin-bottom:8px}
.success-card .order-id{font-size:14px;color:var(--red);font-weight:700;letter-spacing:2px;margin-bottom:24px}
.admin-table{width:100%;border-collapse:collapse;font-size:13px}
.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid rgba(255,255,255,.08)}
.admin-table th{color:var(--light-gray);font-size:11px;letter-spacing:1px;text-transform:uppercase}
.stat-row{display:flex;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.stat{background:var(--dark-gray);padding:24px 32px;flex:1;min-width:160px}
.stat .n{font-size:32px;font-weight:900;color:var(--red)}
.stat .l{font-size:12px;color:var(--light-gray);letter-spacing:2px;text-transform:uppercase;margin-top:4px}
.badge-status{font-size:11px;font-weight:700;padding:4px 10px;letter-spacing:1px;text-transform:uppercase}
.badge-status.paid{background:#1a8a1a}.badge-status.pending{background:#8a6a1a}.badge-status.shipped{background:var(--red)}

/* --- TOAST --- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--red);color:#fff;padding:14px 28px;font-size:13px;font-weight:700;letter-spacing:1px;z-index:1300;opacity:0;transition:all .35s}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* --- RESPONSIVE --- */
@media(max-width:1024px){.product-grid{grid-template-columns:repeat(3,1fr)}.shop-products{grid-template-columns:repeat(2,1fr)}.checkout-grid{grid-template-columns:1fr}}
@media(max-width:768px){
  .nav-links{display:none}.hamburger{display:flex}
  .hero-logo{font-size:56px;letter-spacing:10px}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .brand-story-inner{grid-template-columns:1fr;gap:40px}
  .lookbook-grid{grid-template-columns:repeat(2,1fr)}
  .shop-layout{grid-template-columns:1fr}
  .shop-sidebar{border-right:none;border-bottom:1px solid rgba(255,255,255,.06);padding-right:0;padding-bottom:24px}
  .sidebar-links{flex-direction:row;flex-wrap:wrap}
  .footer-inner{grid-template-columns:1fr}
  .hero-ctas{flex-direction:column;align-items:center}
  .section-pad{padding:60px 0}
  .modal{grid-template-columns:1fr}.modal-img{display:none}
}
@media(max-width:480px){.product-grid,.shop-products{grid-template-columns:1fr}.lookbook-grid{grid-template-columns:1fr}.newsletter-form{flex-direction:column}.field-row{grid-template-columns:1fr}}

/* ============================================
   MOBILE OPTIMIZATION PASS
   ============================================ */
/* Inputs at 16px prevent iOS auto-zoom on focus */
input,select,textarea{font-size:16px}
/* Respect the notch / home indicator */
.nav-inner{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}
.cart-foot{padding-bottom:max(24px,env(safe-area-inset-bottom))}
.cart-drawer{padding-bottom:env(safe-area-inset-bottom)}
html,body{max-width:100%;overflow-x:hidden}
/* Bigger, comfier tap targets on touch devices */
@media(hover:none){
  .nav-icons a,.cart-toggle{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
  .product-btn,.size-opt,.btn{min-height:46px}
  .nav-links a{padding:6px 0}
}
@media(max-width:768px){
  .page-pad{padding:120px 0 60px}
  .stat-row{gap:12px}
  .stat{padding:18px 20px;min-width:calc(50% - 6px)}
  .stat .n{font-size:26px}
  .best-sellers-banner{padding:70px 20px}
  /* drawer takes the full screen on phones */
  .cart-drawer{width:100%}
}
@media(max-width:430px){
  .container{padding:0 18px}
  .hero-tagline{font-size:34px;letter-spacing:2px}
  .hero-logo{font-size:52px;letter-spacing:8px}
  .nav-logo{font-size:20px;letter-spacing:4px}
  .section-pad{padding:54px 0}
  .modal-body{padding:28px 22px}
  .modal-body h3{font-size:22px}
}

/* --- ADMIN order cards (mobile-first) --- */
.admin-order{background:var(--dark-gray);padding:16px 18px;margin-bottom:12px;border-left:3px solid var(--red)}
.ao-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.ao-id{font-size:15px;font-weight:800;letter-spacing:1px}
.ao-email{font-size:13px;color:#aaa;margin-bottom:8px;word-break:break-all}
.ao-row{display:flex;align-items:center;justify-content:space-between}
.ao-row>span:first-child{font-size:17px;font-weight:800;color:var(--red)}
.ao-date{font-size:12px;color:#777}