/* ============================================
   Grandma's Goods — Lighting & Chandeliers
   Complete Design System
   ============================================ */

/* --- Reset --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text-secondary);line-height:1.6;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}

/* --- CSS Variables --- */
:root{
  --color-bg:#FAF8F5;
  --color-surface:#FFFFFF;
  --color-surface-alt:#F5F0E8;
  --color-border:#E8DFD3;
  --color-text-primary:#2D2520;
  --color-text-secondary:#5C5248;
  --color-text-muted:#9A8E80;
  --color-accent:#B8860B;
  --color-accent-hover:#9A7209;
  --color-accent-fg:#FFFFFF;
  --color-accent-light:#F4E4B5;
  --color-success:#2D7A4F;
  --color-warning:#C77700;
  --color-error:#C0392B;
  --color-dark:#1E1814;
  --color-dark-surface:#2A2218;
  --font-heading:'Cormorant Garamond',serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-full:9999px;
  --shadow-sm:0 1px 3px rgba(45,37,32,.08);
  --shadow-md:0 4px 12px rgba(45,37,32,.1);
  --shadow-lg:0 12px 40px rgba(45,37,32,.15);
  --space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;
  --space-xl:40px;--space-2xl:64px;--space-3xl:96px;
  --transition-fast:150ms ease;--transition-base:250ms ease;
  --container-max:1280px;
}

/* --- Accessibility --- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* --- Container --- */
.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg)}
@media(min-width:768px){.container{padding:0 var(--space-xl)}}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text-primary);font-weight:600;line-height:1.2}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.75rem,4vw,2.75rem)}
h3{font-size:clamp(1.25rem,3vw,1.75rem)}
h4{font-size:1.25rem}
p{margin-bottom:var(--space-md)}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 28px;font-size:.95rem;font-weight:600;border-radius:var(--radius-sm);transition:all var(--transition-base);text-align:center;white-space:nowrap;line-height:1.4}
.btn-primary{background:var(--color-accent);color:var(--color-accent-fg)}
.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-secondary{background:var(--color-surface);color:var(--color-text-primary);border:1.5px solid var(--color-border)}
.btn-secondary:hover{border-color:var(--color-accent);color:var(--color-accent)}
.btn-ghost{background:transparent;color:var(--color-text-primary);padding:10px 20px}
.btn-ghost:hover{color:var(--color-accent)}
.btn-lg{padding:16px 40px;font-size:1.05rem}
.btn-sm{padding:8px 18px;font-size:.85rem}
.btn-block{display:flex;width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* --- Badges --- */
.badge{display:inline-flex;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}
.badge-sale{background:#E8D5B0;color:#7A5C00}
.badge-new{background:#D4EDDA;color:#155724}
.badge-out{background:#F8D7DA;color:#721C24}
.badge-stock{background:#D4EDDA;color:#155724}
.badge-count{background:var(--color-accent);color:var(--color-accent-fg);min-width:20px;height:20px;border-radius:var(--radius-full);font-size:.7rem;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}

/* --- Announcement Bar --- */
.announcement-bar{background:var(--color-dark);color:#E8DFD3;text-align:center;padding:8px var(--space-lg);font-size:.8rem;font-weight:500;letter-spacing:.02em}
.announcement-bar span{display:inline-block;margin:0 10px}
.announcement-bar strong{color:var(--color-accent-light)}

/* --- Navigation --- */
.nav{position:sticky;top:0;z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border);transition:box-shadow var(--transition-base)}
.nav.scrolled{box-shadow:0 1px 6px rgba(45,37,32,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:68px;max-width:var(--container-max);margin:0 auto;gap:20px}
.nav-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-text-primary);white-space:nowrap;display:flex;align-items:center;gap:var(--space-sm);letter-spacing:-.01em;flex-shrink:0}
.nav-logo span{color:var(--color-accent)}
.nav-links{display:none;align-items:center;gap:22px;flex:1;justify-content:center}
.nav-link{font-size:.875rem;font-weight:500;color:var(--color-text-secondary);transition:color var(--transition-fast);position:relative;padding:4px 0;white-space:nowrap}
.nav-link:hover{color:var(--color-accent)}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--color-accent);transition:width var(--transition-base)}
.nav-link:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-action-btn{position:relative;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-full);color:var(--color-text-secondary);transition:all var(--transition-fast)}
.nav-action-btn:hover{color:var(--color-accent);background:var(--color-surface-alt)}
.nav-cart-count{position:absolute;top:0;right:0}
.search-toggle{display:none}
.search-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(45,37,32,.6);z-index:200;display:none;opacity:0;transition:opacity var(--transition-base)}
.search-overlay.active{display:block;opacity:1}
.search-panel{background:var(--color-surface);padding:var(--space-2xl) var(--space-lg);max-width:800px;margin:80px auto 0;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);position:relative}
.search-panel-close{position:absolute;top:var(--space-md);right:var(--space-lg);font-size:1.5rem;color:var(--color-text-muted);background:none;border:none;cursor:pointer}
.search-input-wrap{position:relative}
.search-input{width:100%;padding:16px 20px 16px 48px;font-size:1.1rem;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text-primary)}
.search-input:focus{border-color:var(--color-accent);outline:none}
.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--color-text-muted)}
.search-results{margin-top:var(--space-lg);max-height:400px;overflow-y:auto}
.search-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);transition:background var(--transition-fast)}
.search-item:hover{background:var(--color-surface-alt)}
.search-item img{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover}
.search-item-info h4{font-size:1rem;margin-bottom:2px}
.search-item-info p{font-size:.9rem;color:var(--color-text-muted);margin:0}

/* --- Mobile Menu --- */
.hamburger{display:flex;flex-direction:column;gap:4px;width:28px;height:22px;justify-content:center}
.hamburger span{display:block;width:100%;height:2.5px;background:var(--color-text-primary);border-radius:2px;transition:all var(--transition-base)}
.hamburger.active span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{position:fixed;top:0;left:-100%;width:85%;max-width:360px;height:100vh;background:var(--color-surface);z-index:150;transition:left var(--transition-base);overflow-y:auto;padding:80px var(--space-lg) var(--space-2xl);box-shadow:var(--shadow-lg)}
.mobile-menu.active{left:0}
.mobile-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(45,37,32,.5);z-index:140;display:none}
.mobile-menu-overlay.active{display:block}
.mobile-menu-link{display:block;padding:var(--space-md) 0;font-size:1.1rem;font-weight:500;color:var(--color-text-primary);border-bottom:1px solid var(--color-border)}
.mobile-menu-link:hover{color:var(--color-accent)}
.mobile-menu-close{position:absolute;top:var(--space-lg);right:var(--space-lg);font-size:1.5rem;background:none;border:none;color:var(--color-text-primary)}

/* --- Hero --- */
.hero{position:relative;height:clamp(480px,70vh,680px);display:flex;align-items:center;overflow:hidden;background:var(--color-dark)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(30,24,20,.75) 0%,rgba(30,24,20,.45) 100%)}
.hero-content{position:relative;z-index:2;max-width:640px;padding:var(--space-2xl) var(--space-lg)}
.hero-eyebrow{display:inline-block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--color-accent-light);margin-bottom:var(--space-md)}
.hero-title{color:#FFF;font-size:clamp(2.2rem,6vw,4rem);font-weight:600;line-height:1.1;margin-bottom:var(--space-lg)}
.hero-subtitle{color:rgba(255,255,255,.85);font-size:clamp(1rem,2.5vw,1.25rem);line-height:1.5;margin-bottom:var(--space-xl);max-width:520px}
.hero-actions{display:flex;gap:var(--space-md);flex-wrap:wrap}
.hero-actions .btn-primary{background:var(--color-accent)}
.hero-actions .btn-secondary{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);color:#FFF}
.hero-actions .btn-secondary:hover{background:rgba(255,255,255,.2);border-color:#FFF}

/* --- Sections --- */
.section{padding:var(--space-3xl) 0}
.section-alt{background:var(--color-surface-alt)}
.section-header{text-align:center;max-width:640px;margin:0 auto var(--space-2xl)}
.section-title{margin-bottom:var(--space-md)}
.section-subtitle{color:var(--color-text-secondary);font-size:1.05rem;line-height:1.5}
.section-eyebrow{display:block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--color-accent);margin-bottom:var(--space-sm)}

/* --- Grids --- */
.grid-2{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}
.grid-3{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}
.grid-4{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--space-lg)}
@media(min-width:640px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:768px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}
@media(min-width:1024px){
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .grid-auto{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
}

/* --- Product Card --- */
.product-card{background:var(--color-surface);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);border:1px solid var(--color-border);display:flex;flex-direction:column}
.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--color-accent-light)}
.product-card-img-wrap{position:relative;aspect-ratio:1;overflow:hidden;background:var(--color-surface-alt)}
.product-card-img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product-card:hover .product-card-img{transform:scale(1.05)}
.product-card-badges{position:absolute;top:var(--space-sm);left:var(--space-sm);display:flex;flex-direction:column;gap:4px;z-index:2}
.product-card-quick-add{position:absolute;bottom:0;left:0;right:0;padding:var(--space-md);background:linear-gradient(transparent,rgba(30,24,20,.7));transform:translateY(100%);transition:transform var(--transition-base);z-index:2}
.product-card:hover .product-card-quick-add{transform:translateY(0)}
.product-card-info{padding:var(--space-md);flex:1;display:flex;flex-direction:column}
.product-card-vendor{font-size:.75rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.product-card-title{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-sm);line-height:1.3;flex:1}
.product-card-title a:hover{color:var(--color-accent)}
.product-card-price-wrap{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm)}
.product-card-price{font-family:var(--font-mono);font-size:1.1rem;font-weight:700;color:var(--color-text-primary)}
.product-card-compare-price{font-family:var(--font-mono);font-size:.9rem;color:var(--color-text-muted);text-decoration:line-through}
.product-card-rating{display:flex;align-items:center;gap:4px;font-size:.8rem;color:var(--color-text-muted)}
.product-card-rating .stars{color:var(--color-accent);letter-spacing:1px}

/* --- Collection Card --- */
.collection-card{position:relative;aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;display:block}
.collection-card-img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.collection-card:hover .collection-card-img{transform:scale(1.08)}
.collection-card-overlay{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(30,24,20,.7));display:flex;flex-direction:column;justify-content:flex-end;padding:var(--space-xl)}
.collection-card-title{color:#FFF;font-size:1.5rem;font-weight:600;margin-bottom:4px}
.collection-card-count{color:rgba(255,255,255,.8);font-size:.9rem}

/* --- Blog Card --- */
.blog-card{background:var(--color-surface);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);transition:all var(--transition-base)}
.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.blog-card-img{aspect-ratio:16/10;object-fit:cover;width:100%}
.blog-card-body{padding:var(--space-lg)}
.blog-card-date{font-size:.8rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}
.blog-card-title{font-size:1.25rem;margin-bottom:var(--space-sm);line-height:1.3}
.blog-card-excerpt{font-size:.9rem;color:var(--color-text-secondary);margin-bottom:var(--space-md)}
.blog-card-read{font-size:.85rem;font-weight:600;color:var(--color-accent)}

/* --- Trust Badges --- */
.trust-badges{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg);padding:var(--space-2xl) 0}
@media(min-width:768px){.trust-badges{grid-template-columns:repeat(4,1fr)}}
.trust-item{text-align:center;padding:var(--space-lg)}
.trust-item-icon{font-size:2rem;color:var(--color-accent);margin-bottom:var(--space-sm)}
.trust-item-title{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:4px}
.trust-item-text{font-size:.85rem;color:var(--color-text-muted)}

/* --- Breadcrumb --- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-xs);padding:var(--space-md) 0;font-size:.85rem;color:var(--color-text-muted)}
.breadcrumb-item a:hover{color:var(--color-accent)}
.breadcrumb-sep{color:var(--color-text-muted);opacity:.5}

/* --- Product Page Layout --- */
.product-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl);padding:var(--space-xl) 0}
@media(min-width:768px){.product-layout{grid-template-columns:1fr 1fr;gap:var(--space-2xl)}}
@media(min-width:1024px){.product-layout{grid-template-columns:1.2fr 1fr}}
.product-gallery{display:flex;flex-direction:column;gap:var(--space-md)}
.gallery-main-wrap{position:relative;aspect-ratio:1;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface-alt);border:1px solid var(--color-border)}
.gallery-main{width:100%;height:100%;object-fit:cover;cursor:zoom-in;transition:transform var(--transition-base)}
.gallery-main.zoomed{transform:scale(2)}
.gallery-thumbs{display:flex;gap:var(--space-sm);overflow-x:auto;padding-bottom:var(--space-xs)}
.gallery-thumb{width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;cursor:pointer;flex-shrink:0;transition:border-color var(--transition-fast)}
.gallery-thumb.active{border-color:var(--color-accent)}
.gallery-thumb img{width:100%;height:100%;object-fit:cover}
.product-info{display:flex;flex-direction:column;gap:var(--space-md)}
.product-vendor{font-size:.8rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.08em}
.product-title{font-size:clamp(1.5rem,3vw,2.25rem);line-height:1.2}
.product-rating-row{display:flex;align-items:center;gap:var(--space-sm)}
.rating-stars{color:var(--color-accent);font-size:1.1rem;letter-spacing:2px}
.rating-text{font-size:.85rem;color:var(--color-text-muted)}
.product-price-wrap{display:flex;align-items:baseline;gap:var(--space-md)}
.product-price{font-family:var(--font-mono);font-size:1.75rem;font-weight:700;color:var(--color-text-primary)}
.product-compare-price{font-family:var(--font-mono);font-size:1.2rem;color:var(--color-text-muted);text-decoration:line-through}
.product-save-badge{background:#E8D5B0;color:#7A5C00;padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}
.product-short-desc{color:var(--color-text-secondary);font-size:.95rem;line-height:1.6;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:var(--space-md) 0}

/* --- Option Selectors --- */
.option-group{margin-bottom:var(--space-md)}
.option-label{display:block;font-size:.85rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-sm);text-transform:uppercase;letter-spacing:.05em}
.option-label span{color:var(--color-accent);font-weight:700}
.option-btns{display:flex;flex-wrap:wrap;gap:var(--space-sm)}
.option-btn{padding:8px 20px;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;color:var(--color-text-secondary);background:var(--color-surface);transition:all var(--transition-fast);min-width:60px;text-align:center}
.option-btn:hover{border-color:var(--color-accent)}
.option-btn.active{border-color:var(--color-accent);background:var(--color-accent);color:var(--color-accent-fg)}
.option-btn.unavailable{opacity:.4;text-decoration:line-through;cursor:not-allowed}

/* --- Quantity Control --- */
.qty-control{display:inline-flex;align-items:center;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}
.qty-btn{width:40px;height:44px;font-size:1.2rem;color:var(--color-text-secondary);background:var(--color-surface);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}
.qty-btn:hover{background:var(--color-surface-alt);color:var(--color-accent)}
.qty-input{width:50px;height:44px;text-align:center;border:none;font-size:1rem;font-weight:600;color:var(--color-text-primary);background:var(--color-surface);-moz-appearance:textfield}
.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* --- Product Actions --- */
.product-actions{display:flex;gap:var(--space-md);flex-wrap:wrap}
.product-actions .btn-primary{flex:1;min-width:200px}
.availability-msg{display:flex;align-items:center;gap:var(--space-sm);font-size:.9rem;font-weight:500}
.availability-msg.in-stock{color:var(--color-success)}
.availability-msg.out-stock{color:var(--color-error)}
.availability-msg::before{content:'';width:8px;height:8px;border-radius:50%;background:currentColor}

/* --- Accordions --- */
.product-accordions{margin-top:var(--space-lg);border-top:1px solid var(--color-border)}
.accordion{border-bottom:1px solid var(--color-border)}
.accordion-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md) 0;font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--color-text-primary);cursor:pointer;transition:color var(--transition-fast)}
.accordion-header:hover{color:var(--color-accent)}
.accordion-icon{font-size:1.2rem;color:var(--color-text-muted);transition:transform var(--transition-base)}
.accordion.open .accordion-icon{transform:rotate(45deg)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}
.accordion.open .accordion-body{max-height:600px}
.accordion-body-inner{padding:0 0 var(--space-md);color:var(--color-text-secondary);font-size:.95rem;line-height:1.6}
.accordion-body-inner h3{font-size:1.1rem;margin:var(--space-md) 0 var(--space-sm)}
.accordion-body-inner ul{padding-left:var(--space-lg);list-style:disc;margin-bottom:var(--space-md)}
.accordion-body-inner li{margin-bottom:var(--space-xs)}

/* --- Sticky ATC --- */
.sticky-atc{position:fixed;bottom:0;left:0;right:0;background:var(--color-surface);border-top:1px solid var(--color-border);box-shadow:0 -4px 20px rgba(45,37,32,.1);padding:var(--space-md) var(--space-lg);z-index:90;transform:translateY(100%);transition:transform var(--transition-base)}
.sticky-atc.visible{transform:translateY(0)}
.sticky-atc-inner{display:flex;align-items:center;gap:var(--space-md);max-width:var(--container-max);margin:0 auto}
.sticky-atc-product{display:flex;align-items:center;gap:var(--space-md);flex:1;min-width:0}
.sticky-atc-product img{width:50px;height:50px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}
.sticky-atc-product-info{min-width:0}
.sticky-atc-product-info h4{font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-atc-product-info .price{font-family:var(--font-mono);font-weight:700;color:var(--color-text-primary)}

/* --- Reviews --- */
.reviews-section{padding:var(--space-2xl) 0;border-top:1px solid var(--color-border)}
.reviews-summary{display:grid;grid-template-columns:1fr;gap:var(--space-xl);margin-bottom:var(--space-2xl)}
@media(min-width:768px){.reviews-summary{grid-template-columns:1fr 2fr}}
.reviews-avg{text-align:center;padding:var(--space-xl);background:var(--color-surface-alt);border-radius:var(--radius-lg)}
.reviews-score{font-family:var(--font-heading);font-size:3rem;font-weight:700;color:var(--color-text-primary)}
.reviews-score-out{font-size:1rem;color:var(--color-text-muted)}
.reviews-bars{display:flex;flex-direction:column;gap:var(--space-sm)}
.rating-bar{display:flex;align-items:center;gap:var(--space-md)}
.rating-bar-label{font-size:.85rem;color:var(--color-text-muted);width:40px}
.rating-bar-track{flex:1;height:8px;background:var(--color-surface-alt);border-radius:var(--radius-full);overflow:hidden}
.rating-bar-fill{height:100%;background:var(--color-accent);border-radius:var(--radius-full);transition:width .5s ease}
.rating-bar-count{font-size:.8rem;color:var(--color-text-muted);width:30px;text-align:right}
.review-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-md)}
.review-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:var(--space-sm)}
.review-author{font-weight:600;color:var(--color-text-primary)}
.review-date{font-size:.8rem;color:var(--color-text-muted)}
.review-title{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;margin-bottom:var(--space-sm)}
.review-body{color:var(--color-text-secondary);font-size:.9rem;line-height:1.6}
.review-verified{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;color:var(--color-success);font-weight:600;margin-top:var(--space-sm)}

/* --- Cart Drawer --- */
.cart-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(45,37,32,.5);z-index:200;opacity:0;visibility:hidden;transition:all var(--transition-base)}
.cart-overlay.active{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:-100%;width:100%;max-width:420px;height:100vh;background:var(--color-surface);z-index:210;transition:right var(--transition-base);display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.cart-drawer.active{right:0}
.cart-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg);border-bottom:1px solid var(--color-border)}
.cart-drawer-header h2{font-size:1.3rem;display:flex;align-items:center;gap:var(--space-sm)}
.cart-close{font-size:1.5rem;color:var(--color-text-muted);background:none;border:none;cursor:pointer;padding:4px}
.cart-close:hover{color:var(--color-text-primary)}
.cart-lines{flex:1;overflow-y:auto;padding:var(--space-md) var(--space-lg)}
.cart-empty{text-align:center;padding:var(--space-2xl) var(--space-lg);color:var(--color-text-muted)}
.cart-empty-icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.3}
.cart-item{display:flex;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border)}
.cart-item-img{width:80px;height:80px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}
.cart-item-info{flex:1;min-width:0}
.cart-item-title{font-size:.9rem;font-weight:600;color:var(--color-text-primary);margin-bottom:2px;line-height:1.3}
.cart-item-variant{font-size:.8rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}
.cart-item-price{font-family:var(--font-mono);font-weight:700;color:var(--color-text-primary);font-size:.9rem}
.cart-item-controls{display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-sm)}
.cart-item-qty{display:inline-flex;align-items:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}
.cart-item-qty button{width:28px;height:28px;font-size:1rem;color:var(--color-text-secondary);background:var(--color-surface)}
.cart-item-qty button:hover{background:var(--color-surface-alt)}
.cart-item-qty span{width:32px;text-align:center;font-size:.85rem;font-weight:600}
.cart-item-remove{font-size:.8rem;color:var(--color-text-muted);cursor:pointer}
.cart-item-remove:hover{color:var(--color-error)}
.cart-footer{padding:var(--space-lg);border-top:1px solid var(--color-border);background:var(--color-surface-alt)}
.cart-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-sm)}
.cart-subtotal span{font-size:.95rem;color:var(--color-text-secondary)}
.cart-subtotal strong{font-family:var(--font-mono);font-size:1.25rem;color:var(--color-text-primary)}
.cart-tax-note{font-size:.8rem;color:var(--color-text-muted);margin-bottom:var(--space-md);text-align:center}
.cart-footer .btn{margin-bottom:var(--space-sm)}
.cart-footer .btn-ghost{width:100%;text-align:center}

/* --- Toast --- */
.toast{position:fixed;bottom:var(--space-xl);right:var(--space-xl);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:300;transform:translateY(100px);opacity:0;transition:all var(--transition-base);max-width:360px;font-size:.9rem;font-weight:500}
.toast.show{transform:translateY(0);opacity:1}
.toast-success{background:var(--color-success);color:#FFF}
.toast-error{background:var(--color-error);color:#FFF}

/* --- Pagination --- */
.pagination{display:flex;justify-content:center;gap:var(--space-xs);margin-top:var(--space-2xl)}
.pagination-btn{min-width:40px;height:40px;padding:0 var(--space-sm);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;color:var(--color-text-secondary);background:var(--color-surface);transition:all var(--transition-fast)}
.pagination-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}
.pagination-btn.active{background:var(--color-accent);color:var(--color-accent-fg);border-color:var(--color-accent)}
.pagination-btn:disabled{opacity:.4;cursor:not-allowed}

/* --- Sort Bar --- */
.sort-bar{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-md) 0;margin-bottom:var(--space-lg);flex-wrap:wrap}
.sort-bar-count{font-size:.9rem;color:var(--color-text-muted)}
.sort-select{padding:8px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;color:var(--color-text-primary);background:var(--color-surface);cursor:pointer}
.sort-select:focus{border-color:var(--color-accent);outline:none}

/* --- Footer --- */
.footer{background:var(--color-dark);color:rgba(255,255,255,.7);padding:var(--space-3xl) 0 var(--space-lg)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:var(--space-2xl);margin-bottom:var(--space-2xl)}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-col h3{color:#FFF;font-size:1.1rem;margin-bottom:var(--space-md)}
.footer-col p{font-size:.9rem;line-height:1.6;margin-bottom:var(--space-md)}
.footer-col ul li{margin-bottom:var(--space-sm)}
.footer-col ul li a{font-size:.9rem;color:rgba(255,255,255,.6);transition:color var(--transition-fast)}
.footer-col ul li a:hover{color:var(--color-accent-light)}
.footer-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:#FFF;margin-bottom:var(--space-sm)}
.footer-logo span{color:var(--color-accent-light)}
.social-links{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}
.social-links a{width:36px;height:36px;border-radius:var(--radius-full);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);transition:all var(--transition-fast);font-size:.85rem}
.social-links a:hover{background:var(--color-accent);color:#FFF}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--space-lg);text-align:center;font-size:.85rem;color:rgba(255,255,255,.5)}
.footer-contact-item{display:flex;align-items:center;gap:var(--space-sm);font-size:.9rem;margin-bottom:var(--space-sm);color:rgba(255,255,255,.7)}

/* --- 404 Page --- */
.error-page{text-align:center;padding:var(--space-3xl) var(--space-lg)}
.error-page h1{font-size:clamp(4rem,15vw,8rem);color:var(--color-accent);line-height:1}
.error-page p{font-size:1.1rem;max-width:480px;margin:0 auto var(--space-xl)}

/* --- Cart Page --- */
.cart-page{padding:var(--space-2xl) 0}
.cart-page-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl)}
@media(min-width:768px){.cart-page-layout{grid-template-columns:2fr 1fr}}
.cart-page-items{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);overflow:hidden}
.cart-page-item{display:flex;gap:var(--space-md);padding:var(--space-lg);border-bottom:1px solid var(--color-border)}
.cart-page-item:last-child{border-bottom:none}
.cart-page-item img{width:100px;height:100px;border-radius:var(--radius-md);object-fit:cover;flex-shrink:0}
.cart-page-item-info{flex:1}
.cart-page-item-info h3{font-size:1.1rem;margin-bottom:4px}
.cart-page-item-info .variant{font-size:.85rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}
.cart-page-item-info .price{font-family:var(--font-mono);font-weight:700;color:var(--color-text-primary)}
.cart-page-item-actions{display:flex;align-items:center;gap:var(--space-lg);margin-top:var(--space-sm)}
.cart-page-summary{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-lg);height:fit-content;position:sticky;top:90px}
.cart-page-summary h2{font-size:1.3rem;margin-bottom:var(--space-lg)}
.cart-page-summary-row{display:flex;justify-content:space-between;margin-bottom:var(--space-md);font-size:.95rem}
.cart-page-summary-row.total{border-top:1px solid var(--color-border);padding-top:var(--space-md);font-size:1.2rem;font-weight:700;color:var(--color-text-primary)}
.cart-page-summary-row.total strong{font-family:var(--font-mono)}
.cart-page-summary .btn{margin-top:var(--space-md)}

/* --- Checkout Page --- */
.checkout-page{padding:var(--space-2xl) 0}
.checkout-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl)}
@media(min-width:768px){.checkout-layout{grid-template-columns:1.5fr 1fr}}
.checkout-form-section{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-xl);margin-bottom:var(--space-lg)}
.checkout-form-section h2{font-size:1.3rem;margin-bottom:var(--space-lg);display:flex;align-items:center;gap:var(--space-sm)}
.checkout-form-section h2 .step-num{width:28px;height:28px;border-radius:50%;background:var(--color-accent);color:var(--color-accent-fg);font-size:.85rem;display:flex;align-items:center;justify-content:center;font-weight:700}
.form-grid{display:grid;grid-template-columns:1fr;gap:var(--space-md)}
@media(min-width:480px){.form-grid{grid-template-columns:1fr 1fr}}
.form-field{display:flex;flex-direction:column;gap:var(--space-xs)}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.85rem;font-weight:600;color:var(--color-text-primary)}
.form-field label .required{color:var(--color-error)}
.form-field input,.form-field select,.form-field textarea{padding:12px 16px;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:.95rem;color:var(--color-text-primary);background:var(--color-surface);transition:border-color var(--transition-fast)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px rgba(184,134,11,.1)}
.form-field input.error{border-color:var(--color-error)}
.form-error{font-size:.8rem;color:var(--color-error);margin-top:2px}
.card-input-group{position:relative}
.card-input-group .card-icon{position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:1.2rem;color:var(--color-text-muted)}
.checkout-summary{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-lg);height:fit-content;position:sticky;top:90px}
.checkout-summary h2{font-size:1.3rem;margin-bottom:var(--space-lg)}
.checkout-summary-item{display:flex;gap:var(--space-sm);padding:var(--space-sm) 0;border-bottom:1px solid var(--color-border)}
.checkout-summary-item img{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover}
.checkout-summary-item-info{flex:1;min-width:0}
.checkout-summary-item-info h4{font-size:.9rem;margin-bottom:2px;line-height:1.3}
.checkout-summary-item-info .qty{font-size:.8rem;color:var(--color-text-muted)}
.checkout-summary-item-price{font-family:var(--font-mono);font-weight:700;font-size:.9rem;white-space:nowrap}
.checkout-summary-totals{padding-top:var(--space-md)}
.checkout-summary-row{display:flex;justify-content:space-between;margin-bottom:var(--space-sm);font-size:.9rem}
.checkout-summary-row.total{border-top:1px solid var(--color-border);padding-top:var(--space-md);margin-top:var(--space-sm);font-size:1.2rem;font-weight:700}
.checkout-security{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md);background:#D4EDDA;border-radius:var(--radius-md);font-size:.85rem;color:#155724;margin-top:var(--space-md)}
.payment-methods{display:flex;gap:var(--space-sm);margin-top:var(--space-md);flex-wrap:wrap}
.payment-method-badge{padding:6px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;color:var(--color-text-muted);display:flex;align-items:center;gap:4px}

/* --- Order Confirmation --- */
.order-confirmation{padding:var(--space-3xl) 0;text-align:center}
.order-success-icon{width:80px;height:80px;border-radius:50%;background:var(--color-success);color:#FFF;display:flex;align-items:center;justify-content:center;font-size:2.5rem;margin:0 auto var(--space-lg)}
.order-confirmation h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:var(--space-md)}
.order-confirmation .order-number{font-family:var(--font-mono);font-size:1.1rem;color:var(--color-accent);font-weight:700;margin-bottom:var(--space-xl)}
.order-details{max-width:640px;margin:0 auto;background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-xl);text-align:left}
.order-details h2{font-size:1.3rem;margin-bottom:var(--space-lg)}
.order-detail-row{display:flex;justify-content:space-between;padding:var(--space-sm) 0;border-bottom:1px solid var(--color-border)}
.order-detail-row:last-child{border-bottom:none}
.order-detail-row .label{color:var(--color-text-muted);font-size:.9rem}
.order-detail-row .value{font-weight:600;color:var(--color-text-primary);font-size:.9rem}
.order-items-list{margin:var(--space-lg) 0}
.order-item{display:flex;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border)}
.order-item img{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover}
.order-item-info{flex:1}
.order-item-info h4{font-size:.9rem;margin-bottom:2px}
.order-item-info .qty{font-size:.8rem;color:var(--color-text-muted)}
.order-item-price{font-family:var(--font-mono);font-weight:700;font-size:.9rem}

/* --- Policy Pages --- */
.policy-page{padding:var(--space-2xl) 0}
.policy-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl)}
@media(min-width:768px){.policy-layout{grid-template-columns:1fr 3fr}}
.policy-sidebar{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-lg);height:fit-content;position:sticky;top:90px}
.policy-sidebar h3{font-size:1.1rem;margin-bottom:var(--space-md)}
.policy-sidebar ul li{margin-bottom:var(--space-sm)}
.policy-sidebar ul li a{font-size:.9rem;color:var(--color-text-secondary);transition:color var(--transition-fast)}
.policy-sidebar ul li a:hover{color:var(--color-accent)}
.policy-sidebar ul li a.active{color:var(--color-accent);font-weight:600}
.policy-content{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-xl)}
.policy-content h1{margin-bottom:var(--space-lg)}
.policy-content h2{font-size:1.3rem;margin:var(--space-xl) 0 var(--space-md)}
.policy-content p{color:var(--color-text-secondary);line-height:1.7;margin-bottom:var(--space-md)}
.policy-content ul{padding-left:var(--space-lg);list-style:disc;margin-bottom:var(--space-md)}
.policy-content li{margin-bottom:var(--space-sm);color:var(--color-text-secondary)}

/* --- Contact Form --- */
.contact-form{max-width:640px;margin:0 auto}
.contact-form .form-field{margin-bottom:var(--space-md)}
.contact-form textarea{min-height:150px;resize:vertical}
.contact-info-grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg);margin:var(--space-2xl) 0}
@media(min-width:768px){.contact-info-grid{grid-template-columns:repeat(3,1fr)}}
.contact-info-card{text-align:center;padding:var(--space-xl);background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border)}
.contact-info-card .icon{font-size:2rem;color:var(--color-accent);margin-bottom:var(--space-sm)}
.contact-info-card h3{font-size:1.1rem;margin-bottom:var(--space-xs)}
.contact-info-card p{font-size:.9rem;color:var(--color-text-muted);margin:0}

/* --- Page Content --- */
.page-content{padding:var(--space-2xl) 0}
.page-content-inner{max-width:800px;margin:0 auto;background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-2xl)}
.page-content-inner h1{margin-bottom:var(--space-lg)}
.page-content-inner h2{font-size:1.3rem;margin:var(--space-xl) 0 var(--space-md)}
.page-content-inner p{color:var(--color-text-secondary);line-height:1.7;margin-bottom:var(--space-md)}
.page-content-inner ul{padding-left:var(--space-lg);list-style:disc;margin-bottom:var(--space-md)}
.page-content-inner li{margin-bottom:var(--space-sm)}

/* --- Skeleton Loading --- */
.skeleton{background:linear-gradient(90deg,var(--color-surface-alt) 25%,var(--color-border) 50%,var(--color-surface-alt) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* --- Animations --- */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
.fade-in{animation:fadeIn .5s ease}
.slide-up{animation:slideUp .5s ease}

/* --- Spinner --- */
.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}

/* --- Responsive Nav --- */
@media(min-width:1024px){
  .nav-links{display:flex}
  .hamburger{display:none}
  .search-toggle{display:flex}
}
@media(min-width:768px) and (max-width:1023px){
  .nav-links{display:flex;gap:14px}
  .nav-link{font-size:.8rem}
  .hamburger{display:none}
  .search-toggle{display:flex}
  .nav-logo{font-size:1.3rem}
}
@media(max-width:767px){
  .nav-logo{font-size:1.25rem}
  .nav-inner{height:60px;padding:0 16px;gap:12px}
  .nav-action-btn{width:36px;height:36px}
}

/* --- Utility --- */
.text-center{text-align:center}
.text-accent{color:var(--color-accent)}
.mt-0{margin-top:0!important}
.mb-0{margin-bottom:0!important}
.hidden{display:none!important}
.flex{display:flex}
.flex-col{flex-direction:column}
.items-center{align-items:center}
.justify-center{justify-content:center}
.gap-sm{gap:var(--space-sm)}
.gap-md{gap:var(--space-md)}
.gap-lg{gap:var(--space-lg)}