/* ============================================
   VIVACE VENUS — Luxury Sleepwear Storefront
   Design System: Soft editorial elegance
   ============================================ */

/* --- 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-primary);line-height:1.6;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,textarea,select{font-family:inherit;font-size:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}

/* --- Design Tokens --- */
:root{
  --color-bg:#FBF7F4;
  --color-surface:#FFFFFF;
  --color-surface-alt:#F5EDE7;
  --color-border:#E8DDD3;
  --color-text-primary:#2D1F1A;
  --color-text-secondary:#5C4A42;
  --color-text-muted:#9A8B82;
  --color-accent:#8B5E6B;
  --color-accent-hover:#6D4453;
  --color-accent-fg:#FFFFFF;
  --color-gold:#C4A35A;
  --color-success:#5A7D5A;
  --color-warning:#C49A5A;
  --color-error:#B85A5A;
  --color-sale:#B85A5A;

  --font-heading:'Cormorant Garamond',Georgia,serif;
  --font-body:'Jost','Helvetica Neue',sans-serif;
  --font-mono:'JetBrains Mono','Courier New',monospace;

  --radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-full:9999px;
  --shadow-sm:0 1px 3px rgba(45,31,26,.08);
  --shadow-md:0 4px 12px rgba(45,31,26,.10);
  --shadow-lg:0 12px 40px rgba(45,31,26,.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;
}

/* --- Container --- */
.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg);width:100%}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 28px;font-size:.875rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;border-radius:var(--radius-sm);transition:all var(--transition-base);cursor:pointer;white-space:nowrap}
.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:1px 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);border:1px solid transparent}
.btn-ghost:hover{color:var(--color-accent)}
.btn-lg{padding:16px 40px;font-size:.95rem}
.btn-sm{padding:8px 18px;font-size:.75rem}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* --- Badges --- */
.badge{display:inline-flex;align-items:center;padding:4px 10px;font-size:.7rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--radius-full)}
.badge-sale{background:var(--color-sale);color:#fff}
.badge-new{background:var(--color-gold);color:#fff}
.badge-out{background:var(--color-text-muted);color:#fff}
.cart-count{background:var(--color-accent);color:#fff;border-radius:var(--radius-full);padding:2px 8px;font-size:.7rem;font-weight:600;min-width:20px;text-align:center;display:inline-block}

/* --- Announcement Bar --- */
.announcement-bar{background:var(--color-text-primary);color:var(--color-bg);text-align:center;padding:10px var(--space-lg);font-size:.8rem;letter-spacing:.04em}
.announcement-bar strong{color:var(--color-gold)}

/* --- 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:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:12px var(--space-lg);max-width:var(--container-max);margin:0 auto}
.nav-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;letter-spacing:.02em;color:var(--color-text-primary);white-space:nowrap;flex-shrink:0}
.nav-logo span{color:var(--color-accent)}
.nav-links{display:flex;align-items:center;gap:var(--space-lg);white-space:nowrap;flex-wrap:nowrap;overflow:hidden}
.nav-links a{font-size:.78rem;font-weight:400;letter-spacing:.02em;color:var(--color-text-secondary);transition:color var(--transition-fast);position:relative;white-space:nowrap;margin-right:0}
.nav-links a + a{margin-left:0}
.nav-links a:hover{color:var(--color-accent)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--color-accent);transition:width var(--transition-base)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:var(--space-md);flex-shrink:0}
.nav-actions button{padding:6px;color:var(--color-text-secondary);transition:color var(--transition-fast)}
.nav-actions button:hover{color:var(--color-accent)}
.nav-cart-wrap{position:relative}
.nav-cart-wrap .cart-count{position:absolute;top:-4px;right:-8px}

/* --- Mobile Menu --- */
.hamburger{display:none;flex-direction:column;gap:4px;padding:6px}
.hamburger span{width:22px;height:2px;background:var(--color-text-primary);transition:all var(--transition-base)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}
.mobile-menu{position:fixed;top:0;left:-100%;width:300px;max-width:85vw;height:100vh;background:var(--color-surface);z-index:200;transition:left var(--transition-base);padding:80px var(--space-lg) var(--space-2xl);overflow-y:auto;box-shadow:var(--shadow-lg)}
.mobile-menu.open{left:0}
.mobile-menu a{display:block;padding:14px 0;font-size:1rem;color:var(--color-text-primary);border-bottom:1px solid var(--color-border)}
.mobile-menu a:hover{color:var(--color-accent)}
.mobile-overlay{position:fixed;inset:0;background:rgba(45,31,26,.4);z-index:150;opacity:0;pointer-events:none;transition:opacity var(--transition-base)}
.mobile-overlay.show{opacity:1;pointer-events:auto}

/* --- Search Bar --- */
.search-bar{position:relative;flex:1;max-width:400px}
.search-bar input{width:100%;padding:10px 16px;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.85rem;background:var(--color-bg);transition:border-color var(--transition-fast)}
.search-bar input:focus{border-color:var(--color-accent);outline:none}
.search-results{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);max-height:400px;overflow-y:auto;display:none;z-index:50}
.search-results.show{display:block}
.search-item{display:flex;gap:12px;padding:10px 16px;cursor:pointer;transition:background var(--transition-fast)}
.search-item:hover{background:var(--color-surface-alt)}
.search-item img{width:50px;height:50px;object-fit:cover;border-radius:var(--radius-sm)}
.search-item-info h4{font-size:.85rem;font-weight:500;color:var(--color-text-primary)}
.search-item-info p{font-size:.8rem;color:var(--color-accent);font-family:var(--font-mono)}

/* --- Hero --- */
.hero{position:relative;height:70vh;min-height:480px;max-height:720px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(45,31,26,.25) 0%,rgba(45,31,26,.45) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;color:#fff;padding:0 var(--space-lg);max-width:700px}
.hero-eyebrow{font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-gold);margin-bottom:var(--space-md)}
.hero-title{font-family:var(--font-heading);font-size:clamp(2.2rem,5vw,3.8rem);font-weight:500;line-height:1.1;margin-bottom:var(--space-md)}
.hero-subtitle{font-size:1.05rem;line-height:1.7;opacity:.9;margin-bottom:var(--space-xl);max-width:500px;margin-left:auto;margin-right:auto}
.hero-actions{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap}

/* --- Sections --- */
.section{padding:var(--space-3xl) 0}
.section-alt{background:var(--color-surface-alt)}
.section-header{text-align:center;margin-bottom:var(--space-2xl)}
.section-title{font-family:var(--font-heading);font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:500;color:var(--color-text-primary);margin-bottom:var(--space-sm)}
.section-subtitle{font-size:.95rem;color:var(--color-text-secondary);max-width:560px;margin:0 auto}

/* --- Grids --- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg)}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--space-lg)}

/* --- Product Card --- */
.product-card{background:var(--color-surface);border-radius:var(--radius-md);overflow:hidden;transition:transform var(--transition-base),box-shadow var(--transition-base);position:relative;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.product-card-img{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--color-surface-alt)}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product-card:hover .product-card-img img{transform:scale(1.05)}
.product-card-badges{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:4px;z-index:2}
.product-card-body{padding:var(--space-md);flex:1;display:flex;flex-direction:column;gap:6px}
.product-card-vendor{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted)}
.product-card-title{font-size:.9rem;font-weight:500;color:var(--color-text-primary);line-height:1.4}
.product-card-title a:hover{color:var(--color-accent)}
.product-card-price-wrap{display:flex;align-items:center;gap:8px;margin-top:auto}
.product-card-price{font-family:var(--font-mono);font-size:.95rem;font-weight:600;color:var(--color-text-primary)}
.product-card-compare{font-family:var(--font-mono);font-size:.85rem;color:var(--color-text-muted);text-decoration:line-through}
.product-card-atc{margin-top:10px;width:100%;padding:10px;font-size:.75rem}

/* --- Collection Card --- */
.collection-card{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius-md);display:block}
.collection-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.collection-card:hover img{transform:scale(1.08)}
.collection-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(45,31,26,.6) 100%);display:flex;align-items:flex-end;padding:var(--space-lg)}
.collection-card-overlay h3{font-family:var(--font-heading);font-size:1.4rem;color:#fff;font-weight:500}
.collection-card-overlay p{font-size:.8rem;color:rgba(255,255,255,.85);margin-top:4px}

/* --- Blog Card --- */
.blog-card{background:var(--color-surface);border-radius:var(--radius-md);overflow:hidden;transition:transform var(--transition-base),box-shadow var(--transition-base)}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.blog-card-img{aspect-ratio:16/10;overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:var(--space-lg)}
.blog-card-meta{font-size:.75rem;color:var(--color-text-muted);margin-bottom:8px}
.blog-card-title{font-family:var(--font-heading);font-size:1.25rem;font-weight:500;line-height:1.3;margin-bottom:8px}
.blog-card-excerpt{font-size:.85rem;color:var(--color-text-secondary);line-height:1.6}
.blog-card-read{margin-top:12px;font-size:.8rem;color:var(--color-accent);font-weight:500}

/* --- Trust Badges --- */
.trust-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-xl)}
.trust-item{text-align:center;max-width:200px}
.trust-item .trust-icon{font-size:2rem;margin-bottom:var(--space-sm);color:var(--color-accent)}
.trust-item h4{font-size:.85rem;font-weight:500;margin-bottom:4px}
.trust-item p{font-size:.78rem;color:var(--color-text-muted)}

/* --- Breadcrumb --- */
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:var(--space-md) 0;font-size:.8rem;color:var(--color-text-muted)}
.breadcrumb a:hover{color:var(--color-accent)}
.breadcrumb span{color:var(--color-text-muted)}

/* --- Product Layout --- */
.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2xl);padding:var(--space-xl) 0 var(--space-3xl)}
.product-gallery{position:sticky;top:80px;align-self:start}
.gallery-main-wrap{aspect-ratio:3/4;overflow:hidden;border-radius:var(--radius-md);background:var(--color-surface-alt);margin-bottom:var(--space-md)}
.gallery-main-wrap img{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:flex;gap:var(--space-sm);overflow-x:auto;padding-bottom:4px}
.gallery-thumb{width:80px;height:80px;flex-shrink:0;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;cursor:pointer;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 --- */
.product-info{display:flex;flex-direction:column;gap:var(--space-md)}
.product-vendor{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted)}
.product-title{font-family:var(--font-heading);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:500;line-height:1.2}
.product-price-wrap{display:flex;align-items:baseline;gap:10px}
.product-price{font-family:var(--font-mono);font-size:1.4rem;font-weight:600;color:var(--color-text-primary)}
.product-compare-price{font-family:var(--font-mono);font-size:1.1rem;color:var(--color-text-muted);text-decoration:line-through}
.product-short-desc{font-size:.9rem;color:var(--color-text-secondary);line-height:1.7}

/* --- Rating Stars --- */
.rating-stars{display:inline-flex;gap:2px;color:var(--color-gold);font-size:.9rem}
.rating-stars .empty{color:var(--color-border)}

/* --- Option Selectors --- */
.option-group{margin-bottom:var(--space-md)}
.option-label{font-size:.8rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);margin-bottom:8px}
.option-btns{display:flex;flex-wrap:wrap;gap:8px}
.option-btn{padding:8px 18px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;transition:all var(--transition-fast);background:var(--color-surface)}
.option-btn:hover{border-color:var(--color-accent)}
.option-btn.active{background:var(--color-accent);color:var(--color-accent-fg);border-color:var(--color-accent)}
.option-btn.unavailable{opacity:.4;text-decoration:line-through;cursor:not-allowed}

/* --- Quantity Control --- */
.qty-control{display:inline-flex;align-items:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}
.qty-btn{padding:10px 14px;font-size:1rem;color:var(--color-text-secondary);transition:background var(--transition-fast)}
.qty-btn:hover{background:var(--color-surface-alt);color:var(--color-accent)}
.qty-input{width:50px;text-align:center;border:none;font-size:.9rem;font-weight:500;-moz-appearance:textfield}
.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* --- Availability --- */
.availability-msg{font-size:.8rem;padding:6px 12px;border-radius:var(--radius-sm);display:inline-block}
.availability-msg.in-stock{background:rgba(90,125,90,.1);color:var(--color-success)}
.availability-msg.out-stock{background:rgba(184,90,90,.1);color:var(--color-error)}

/* --- Sticky ATC --- */
.sticky-atc{position:fixed;bottom:0;left:0;right:0;background:var(--color-surface);border-top:1px solid var(--color-border);padding:12px var(--space-lg);z-index:90;transform:translateY(100%);transition:transform var(--transition-base);display:flex;align-items:center;gap:var(--space-md)}
.sticky-atc.visible{transform:translateY(0)}
.sticky-atc-product{display:flex;align-items:center;gap:12px;flex:1;min-width:0}
.sticky-atc-product img{width:50px;height:50px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}
.sticky-atc-product h4{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-atc-product .price{font-family:var(--font-mono);font-size:.9rem;font-weight:600;color:var(--color-accent)}

/* --- Accordions --- */
.product-accordions{margin-top:var(--space-lg)}
.accordion{border-bottom:1px solid var(--color-border)}
.accordion-header{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:.9rem;font-weight:500;cursor:pointer;color:var(--color-text-primary)}
.accordion-header:hover{color:var(--color-accent)}
.accordion-icon{transition:transform var(--transition-base);font-size:.8rem;color:var(--color-text-muted)}
.accordion.open .accordion-icon{transform:rotate(180deg)}
.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);font-size:.85rem;color:var(--color-text-secondary);line-height:1.7}

/* --- Reviews --- */
.reviews-section{margin-top:var(--space-2xl)}
.reviews-summary{display:flex;gap:var(--space-xl);align-items:center;flex-wrap:wrap;margin-bottom:var(--space-xl);padding:var(--space-lg);background:var(--color-surface-alt);border-radius:var(--radius-md)}
.reviews-avg{font-family:var(--font-heading);font-size:3rem;font-weight:600;color:var(--color-text-primary)}
.reviews-score{display:flex;flex-direction:column;gap:4px}
.reviews-bars{flex:1;min-width:200px;display:flex;flex-direction:column;gap:6px}
.rating-bar{display:flex;align-items:center;gap:8px;font-size:.75rem}
.rating-bar-label{width:40px;color:var(--color-text-muted)}
.rating-bar-track{flex:1;height:6px;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden}
.rating-bar-fill{height:100%;background:var(--color-gold);border-radius:var(--radius-full)}
.rating-bar-count{width:30px;text-align:right;color:var(--color-text-muted)}

.review-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);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:500;font-size:.9rem}
.review-verified{font-size:.7rem;color:var(--color-success);display:inline-flex;align-items:center;gap:4px}
.review-title{font-size:.9rem;font-weight:500;margin-bottom:6px}
.review-body{font-size:.85rem;color:var(--color-text-secondary);line-height:1.7}
.review-date{font-size:.75rem;color:var(--color-text-muted)}

/* --- Cart Drawer --- */
.cart-overlay{position:fixed;inset:0;background:rgba(45,31,26,.4);z-index:150;opacity:0;pointer-events:none;transition:opacity var(--transition-base)}
.cart-overlay.show{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:-100%;width:400px;max-width:90vw;height:100vh;background:var(--color-surface);z-index:200;transition:right var(--transition-base);display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.cart-drawer.open{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-family:var(--font-heading);font-size:1.3rem;font-weight:500;display:flex;align-items:center;gap:8px}
.cart-lines{flex:1;overflow-y:auto;padding:var(--space-md)}
.cart-item{display:flex;gap:12px;padding:var(--space-md) 0;border-bottom:1px solid var(--color-border)}
.cart-item img{width:70px;height:70px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}
.cart-item-info{flex:1;min-width:0}
.cart-item-title{font-size:.85rem;font-weight:500;margin-bottom:2px}
.cart-item-variant{font-size:.75rem;color:var(--color-text-muted)}
.cart-item-price{font-family:var(--font-mono);font-size:.85rem;font-weight:600;color:var(--color-accent);margin-top:4px}
.cart-item-controls{display:flex;align-items:center;gap:8px;margin-top:8px}
.cart-item-remove{font-size:.75rem;color:var(--color-text-muted);cursor:pointer;margin-left:auto}
.cart-item-remove:hover{color:var(--color-error)}
.cart-footer{padding:var(--space-lg);border-top:1px solid var(--color-border)}
.cart-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-sm)}
.cart-subtotal strong{font-family:var(--font-mono);font-size:1.1rem}
.cart-tax-note{font-size:.75rem;color:var(--color-text-muted);margin-bottom:var(--space-md)}
.cart-empty{text-align:center;padding:var(--space-2xl) var(--space-lg)}
.cart-empty p{color:var(--color-text-muted);margin-bottom:var(--space-md)}

/* --- Toast --- */
.toast{position:fixed;bottom:var(--space-xl);left:50%;transform:translateX(-50%) translateY(100px);background:var(--color-text-primary);color:#fff;padding:14px 24px;border-radius:var(--radius-md);font-size:.85rem;z-index:300;opacity:0;transition:all var(--transition-base);box-shadow:var(--shadow-lg)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast-success{background:var(--color-success)}
.toast-error{background:var(--color-error)}

/* --- Pagination --- */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:var(--space-2xl)}
.pagination-btn{padding:8px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;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:#fff;border-color:var(--color-accent)}

/* --- Sort Bar --- */
.sort-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-xl);flex-wrap:wrap;gap:var(--space-md)}
.sort-bar select{padding:8px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;background:var(--color-surface)}
.sort-bar select:focus{border-color:var(--color-accent);outline:none}
.product-count{font-size:.85rem;color:var(--color-text-muted)}

/* --- Footer --- */
.footer{background:var(--color-text-primary);color:rgba(255,255,255,.8);padding:var(--space-3xl) 0 var(--space-lg)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-2xl);margin-bottom:var(--space-2xl)}
.footer-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;color:#fff;margin-bottom:var(--space-md)}
.footer-logo span{color:var(--color-gold)}
.footer-desc{font-size:.85rem;line-height:1.7;color:rgba(255,255,255,.6);margin-bottom:var(--space-md);max-width:300px}
.footer-col h4{font-size:.85rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:#fff;margin-bottom:var(--space-md)}
.footer-col a{display:block;font-size:.85rem;color:rgba(255,255,255,.6);padding:4px 0;transition:color var(--transition-fast)}
.footer-col a:hover{color:var(--color-gold)}
.social-links{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}
.social-links a{width:36px;height:36px;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:all var(--transition-fast)}
.social-links a:hover{border-color:var(--color-gold);color:var(--color-gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--space-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md);font-size:.8rem;color:rgba(255,255,255,.5)}
.payment-icons{display:flex;gap:8px;align-items:center}
.payment-icons span{font-size:.7rem;padding:4px 8px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm)}

/* --- Newsletter --- */
.newsletter{background:var(--color-surface-alt);text-align:center;padding:var(--space-2xl) var(--space-lg)}
.newsletter h3{font-family:var(--font-heading);font-size:1.8rem;font-weight:500;margin-bottom:var(--space-sm)}
.newsletter p{font-size:.9rem;color:var(--color-text-secondary);margin-bottom:var(--space-lg)}
.newsletter-form{display:flex;gap:var(--space-sm);max-width:440px;margin:0 auto;flex-wrap:wrap}
.newsletter-form input{flex:1;min-width:200px;padding:12px 18px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;background:var(--color-surface)}
.newsletter-form input:focus{border-color:var(--color-accent);outline:none}

/* --- FAQ --- */
.faq-section{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--color-border)}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:.95rem;font-weight:500;cursor:pointer;color:var(--color-text-primary)}
.faq-question:hover{color:var(--color-accent)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}
.faq-answer.open{max-height:300px}
.faq-answer-inner{padding:0 0 var(--space-md);font-size:.85rem;color:var(--color-text-secondary);line-height:1.7}

/* --- Page Content --- */
.page-content{max-width:760px;margin:0 auto;padding:var(--space-2xl) 0}
.page-content h1{font-family:var(--font-heading);font-size:clamp(1.8rem,3vw,2.4rem);font-weight:500;margin-bottom:var(--space-lg)}
.page-content h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:500;margin:var(--space-lg) 0 var(--space-sm)}
.page-content h3{font-size:1.1rem;font-weight:600;margin:var(--space-md) 0 var(--space-sm)}
.page-content p{font-size:.9rem;color:var(--color-text-secondary);line-height:1.8;margin-bottom:var(--space-md)}
.page-content ul,.page-content ol{margin-bottom:var(--space-md);padding-left:var(--space-lg)}
.page-content li{font-size:.9rem;color:var(--color-text-secondary);line-height:1.8;margin-bottom:6px;list-style:disc}
.page-content ol li{list-style:decimal}
.page-content img{border-radius:var(--radius-md);margin:var(--space-md) 0}

/* --- Contact Form --- */
.contact-form{max-width:560px;margin:0 auto}
.contact-form .form-group{margin-bottom:var(--space-md)}
.contact-form label{display:block;font-size:.8rem;font-weight:500;margin-bottom:6px;color:var(--color-text-secondary)}
.contact-form input,.contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;background:var(--color-surface)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--color-accent);outline:none}
.contact-form textarea{min-height:120px;resize:vertical}

/* --- 404 --- */
.error-page{text-align:center;padding:var(--space-3xl) var(--space-lg)}
.error-page h1{font-family:var(--font-heading);font-size:clamp(4rem,10vw,8rem);font-weight:600;color:var(--color-accent)}
.error-page h2{font-family:var(--font-heading);font-size:1.6rem;font-weight:500;margin-bottom:var(--space-md)}
.error-page p{color:var(--color-text-secondary);margin-bottom:var(--space-lg)}
.error-page .search-bar{max-width:400px;margin:0 auto var(--space-lg)}

/* --- Skeleton --- */
.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}}
@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)}}

/* --- 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}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* --- Responsive --- */
@media (max-width:1280px){
  .grid-4{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .search-bar{display:none}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .product-layout{grid-template-columns:1fr;gap:var(--space-lg)}
  .product-gallery{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-xl)}
}
@media (max-width:768px){
  .section{padding:var(--space-2xl) 0}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .hero{height:60vh;min-height:380px}
  .footer-grid{grid-template-columns:1fr;gap:var(--space-lg)}
  .reviews-summary{flex-direction:column;align-items:start}
  .trust-badges{gap:var(--space-lg)}
  .nav-inner{padding:12px var(--space-md)}
  .nav-logo{font-size:1.3rem}
  .container{padding:0 var(--space-md)}
  .sticky-atc{padding:10px var(--space-md)}
  .sticky-atc-product h4{font-size:.8rem}
}
@media (max-width:640px){
  .grid-4{grid-template-columns:1fr}
  .grid-auto{grid-template-columns:repeat(2,1fr)}
  .product-card-body{padding:var(--space-sm)}
  .blog-card-body{padding:var(--space-md)}
  .hero-title{font-size:2rem}
  .sort-bar{flex-direction:column;align-items:start}
}

/* --- Utility --- */
.text-center{text-align:center}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}
.hidden{display:none}
.fade-in{animation:fadeIn .5s ease}
.slide-up{animation:slideUp .5s ease}