/* ============================================
   Gelato Machine Commercial — Design System
   Niche: Industrial/Commercial Food Equipment
   Personality: Professional, Technical, Trustworthy
   ============================================ */

/* --- 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,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}

/* --- Design Tokens --- */
:root{
  /* Colors — Industrial Steel + Gelato Warmth */
  --color-bg:#f7f8fa;
  --color-surface:#ffffff;
  --color-surface-alt:#eef1f5;
  --color-border:#d8dde5;
  --color-border-light:#e8ecf1;
  --color-text-primary:#1a2332;
  --color-text-secondary:#4a5568;
  --color-text-muted:#8896a8;
  --color-accent:#0d4f6c;
  --color-accent-hover:#093d54;
  --color-accent-fg:#ffffff;
  --color-accent-light:#e6f0f5;
  --color-secondary:#c8703a;
  --color-secondary-hover:#b5612f;
  --color-success:#2d8659;
  --color-warning:#d4922a;
  --color-error:#c0392b;
  --color-sale:#c0392b;

  /* Typography */
  --font-heading:'Saira Condensed','Arial Narrow',sans-serif;
  --font-body:'Inter','Segoe UI',system-ui,sans-serif;
  --font-mono:'JetBrains Mono','Courier New',monospace;

  /* Radii */
  --radius-sm:4px;
  --radius-md:8px;
  --radius-lg:14px;
  --radius-full:9999px;

  /* Shadows */
  --shadow-sm:0 1px 3px rgba(26,35,50,.08);
  --shadow-md:0 4px 12px rgba(26,35,50,.10);
  --shadow-lg:0 12px 32px rgba(26,35,50,.14);

  /* Spacing */
  --space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;
  --space-xl:40px;--space-2xl:64px;--space-3xl:96px;

  /* Transitions */
  --transition-fast:150ms ease;
  --transition-base:250ms ease;

  /* Layout */
  --container-max:1280px;
  --header-height:72px;
}

/* --- Accessibility --- */
:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}
.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}}

/* --- Layout --- */
.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg)}
.section{padding:var(--space-2xl) 0}
.section-alt{background:var(--color-surface-alt);padding:var(--space-2xl) 0}
.section-header{text-align:center;margin-bottom:var(--space-xl)}
.section-title{font-family:var(--font-heading);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;letter-spacing:-.5px;color:var(--color-text-primary);text-transform:uppercase;line-height:1.1}
.section-subtitle{font-size:1.05rem;color:var(--color-text-secondary);max-width:640px;margin:var(--space-sm) auto 0}

/* --- Grids --- */
.grid-2{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}
.grid-3{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}
.grid-4{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--space-lg)}
@media(min-width:640px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:768px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:1024px){
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .grid-2{grid-template-columns:repeat(2,1fr)}
}

/* --- 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-fast);white-space:nowrap;text-align:center;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-secondary);color:#fff}
.btn-secondary:hover{background:var(--color-secondary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-ghost{background:transparent;color:var(--color-accent);border:1.5px solid var(--color-accent)}
.btn-ghost:hover{background:var(--color-accent-light)}
.btn-lg{padding:16px 40px;font-size:1.05rem}
.btn-sm{padding:8px 18px;font-size:.85rem}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* --- Badges --- */
.badge{display:inline-block;padding:3px 10px;font-size:.75rem;font-weight:600;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.5px}
.badge-sale{background:var(--color-sale);color:#fff}
.badge-new{background:var(--color-success);color:#fff}
.badge-out{background:var(--color-text-muted);color:#fff}
.badge-info{background:var(--color-accent-light);color:var(--color-accent)}

/* --- Announcement Bar --- */
.announcement-bar{background:var(--color-accent);color:#fff;text-align:center;padding:10px var(--space-lg);font-size:.85rem;font-weight:500;letter-spacing:.3px}
.announcement-bar strong{font-weight:700}

/* --- Navigation --- */
.nav{position:sticky;top:0;z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border);height:var(--header-height);display:flex;align-items:center}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;gap:var(--space-lg)}
.nav-logo{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:var(--color-text-primary);text-transform:uppercase;letter-spacing:-.5px;white-space:nowrap;display:flex;align-items:center;gap:var(--space-sm)}
.nav-logo span{color:var(--color-accent)}
.nav-links{display:none;align-items:center;gap:var(--space-lg)}
.nav-link{font-size:.9rem;font-weight:500;color:var(--color-text-secondary);transition:color var(--transition-fast);position:relative;padding:4px 0}
.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-fast)}
.nav-link:hover::after{width:100%}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:100%;left:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:220px;padding:var(--space-sm) 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:all var(--transition-fast)}
.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown-menu a{display:block;padding:8px var(--space-md);font-size:.88rem;color:var(--color-text-secondary);transition:all var(--transition-fast)}
.nav-dropdown-menu a:hover{background:var(--color-accent-light);color:var(--color-accent);padding-left:calc(var(--space-md) + 4px)}
.nav-actions{display:flex;align-items:center;gap:var(--space-md)}
.nav-icon-btn{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-sm);color:var(--color-text-secondary);transition:all var(--transition-fast)}
.nav-icon-btn:hover{background:var(--color-surface-alt);color:var(--color-accent)}
.nav-icon-btn svg{width:22px;height:22px}
.cart-count{position:absolute;top:-2px;right:-2px;background:var(--color-secondary);color:#fff;font-size:.7rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;min-width:18px}
.hamburger{display:flex;flex-direction:column;gap:4px;width:28px;height:22px;justify-content:center;cursor:pointer}
.hamburger span{display:block;height:2.5px;background:var(--color-text-primary);border-radius:2px;transition:all var(--transition-fast)}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* --- Search Bar --- */
.search-bar{position:relative;flex:1;max-width:400px}
.search-bar input{width:100%;padding:10px 16px 10px 40px;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:.9rem;transition:border-color var(--transition-fast)}
.search-bar input:focus{border-color:var(--color-accent);outline:none}
.search-bar svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--color-text-muted)}
.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-lg);max-height:400px;overflow-y:auto;z-index:200;display:none}
.search-results.show{display:block}
.search-item{display:flex;align-items:center;gap:var(--space-md);padding:10px var(--space-md);transition:background var(--transition-fast);border-bottom:1px solid var(--color-border-light)}
.search-item:last-child{border-bottom:none}
.search-item:hover{background:var(--color-surface-alt)}
.search-item img{width:50px;height:50px;border-radius:var(--radius-sm);object-fit:cover}
.search-item-info{flex:1;min-width:0}
.search-item-title{font-size:.88rem;font-weight:600;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search-item-price{font-size:.85rem;color:var(--color-accent);font-weight:600;font-family:var(--font-mono)}
.search-item-no-results{padding:var(--space-lg);text-align:center;color:var(--color-text-muted);font-size:.9rem}

/* --- Mobile Menu --- */
.mobile-menu{position:fixed;top:0;left:-100%;width:300px;max-width:85vw;height:100vh;background:var(--color-surface);box-shadow:var(--shadow-lg);z-index:300;transition:left var(--transition-base);overflow-y:auto;padding:var(--space-lg)}
.mobile-menu.open{left:0}
.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border)}
.mobile-menu-close{font-size:1.5rem;color:var(--color-text-muted);cursor:pointer}
.mobile-menu nav{display:flex;flex-direction:column;gap:var(--space-sm)}
.mobile-menu nav a{padding:10px 0;font-size:1rem;font-weight:500;color:var(--color-text-primary);border-bottom:1px solid var(--color-border-light)}
.mobile-menu nav a:hover{color:var(--color-accent)}
.mobile-menu-sub{padding-left:var(--space-md);font-size:.9rem;color:var(--color-text-secondary)}
.mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.4);z-index:250;opacity:0;visibility:hidden;transition:all var(--transition-fast)}
.mobile-overlay.show{opacity:1;visibility:visible}

@media(min-width:1024px){
  .nav-links{display:flex}
  .hamburger{display:none}
  .mobile-menu{display:none}
}

/* --- Hero --- */
.hero{position:relative;min-height:520px;display:flex;align-items:center;background:linear-gradient(135deg,#1a2332 0%,#0d4f6c 100%);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,79,108,.92) 0%,rgba(13,79,108,.6) 50%,rgba(13,79,108,.3) 100%)}
.hero-content{position:relative;z-index:2;padding:var(--space-2xl) 0;max-width:680px}
.hero-eyebrow{display:inline-block;background:rgba(255,255,255,.15);color:#fff;padding:6px 16px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--space-md)}
.hero-title{font-family:var(--font-heading);font-size:clamp(2.2rem,6vw,4rem);font-weight:700;color:#fff;line-height:1.05;text-transform:uppercase;letter-spacing:-1px;margin-bottom:var(--space-md)}
.hero-subtitle{font-size:1.15rem;color:rgba(255,255,255,.85);max-width:540px;margin-bottom:var(--space-xl);line-height:1.5}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-md)}
.hero-stats{display:flex;gap:var(--space-2xl);margin-top:var(--space-2xl);flex-wrap:wrap}
.hero-stat{color:#fff}
.hero-stat-num{font-family:var(--font-heading);font-size:2rem;font-weight:700;line-height:1}
.hero-stat-label{font-size:.8rem;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.5px;margin-top:4px}

/* --- Product Cards --- */
.product-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition-base);display:flex;flex-direction:column}
.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--color-border)}
.product-card-img{position:relative;aspect-ratio:1;overflow:hidden;background:var(--color-surface-alt)}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base)}
.product-card:hover .product-card-img 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-body{padding:var(--space-md);display:flex;flex-direction:column;flex:1;gap:var(--space-xs)}
.product-card-title{font-size:.92rem;font-weight:600;color:var(--color-text-primary);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.product-card-title a:hover{color:var(--color-accent)}
.product-card-vendor{font-size:.78rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}
.product-card-price-wrap{display:flex;align-items:baseline;gap:var(--space-sm);margin-top:auto;padding-top:var(--space-xs)}
.product-card-price{font-family:var(--font-mono);font-size:1.15rem;font-weight:700;color:var(--color-text-primary)}
.product-card-compare-price{font-size:.9rem;color:var(--color-text-muted);text-decoration:line-through}
.product-card-atc{margin-top:var(--space-sm);width:100%;padding:10px;font-size:.85rem}

/* --- Collection Cards --- */
.collection-card{position:relative;aspect-ratio:4/3;border-radius:var(--radius-md);overflow:hidden;display:block}
.collection-card img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base)}
.collection-card:hover img{transform:scale(1.08)}
.collection-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(13,79,108,.85) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:var(--space-lg)}
.collection-card-title{font-family:var(--font-heading);font-size:1.3rem;font-weight:700;color:#fff;text-transform:uppercase;line-height:1.2}
.collection-card-count{font-size:.82rem;color:rgba(255,255,255,.8);margin-top:4px}

/* --- Blog Cards --- */
.blog-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition-base);display:flex;flex-direction:column}
.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.blog-card-img{aspect-ratio:16/9;overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base)}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-sm);flex:1}
.blog-card-title{font-size:1rem;font-weight:600;color:var(--color-text-primary);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-card-title a:hover{color:var(--color-accent)}
.blog-card-meta{font-size:.8rem;color:var(--color-text-muted);display:flex;gap:var(--space-sm);align-items:center}
.blog-card-excerpt{font-size:.88rem;color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog-card-readmore{font-size:.85rem;font-weight:600;color:var(--color-accent);margin-top:auto}

/* --- Trust Badges --- */
.trust-badges{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md);padding:var(--space-xl) 0}
@media(min-width:768px){.trust-badges{grid-template-columns:repeat(4,1fr)}}
.trust-item{text-align:center;padding:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md)}
.trust-item svg{width:36px;height:36px;color:var(--color-accent);margin:0 auto var(--space-sm)}
.trust-item-title{font-size:.9rem;font-weight:600;color:var(--color-text-primary)}
.trust-item-desc{font-size:.78rem;color:var(--color-text-muted);margin-top:4px}

/* --- 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 a{color:var(--color-text-secondary);transition:color var(--transition-fast)}
.breadcrumb a:hover{color:var(--color-accent)}
.breadcrumb-sep{color:var(--color-text-muted);font-size:.75rem}
.breadcrumb-item[aria-current]{color:var(--color-text-primary);font-weight:500}

/* --- Product Page Layout --- */
.product-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl);padding:var(--space-lg) 0}
@media(min-width:768px){.product-layout{grid-template-columns:1fr 1fr;gap:var(--space-2xl)}}
.product-gallery{display:flex;flex-direction:column;gap:var(--space-md)}
.gallery-main-wrap{position:relative;border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden;aspect-ratio:1;background:var(--color-surface-alt)}
.gallery-main-wrap img{width:100%;height:100%;object-fit:contain;cursor:zoom-in}
.gallery-thumbs{display:flex;gap:var(--space-sm);overflow-x:auto;padding-bottom:var(--space-xs)}
.gallery-thumb{width:72px;height:72px;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:.82rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:500}
.product-title{font-family:var(--font-heading);font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--color-text-primary);line-height:1.15;text-transform:none}
.product-price-wrap{display:flex;align-items:baseline;gap:var(--space-md);flex-wrap:wrap}
.product-price{font-family:var(--font-mono);font-size:1.8rem;font-weight:700;color:var(--color-text-primary)}
.product-compare-price{font-size:1.2rem;color:var(--color-text-muted);text-decoration:line-through;font-family:var(--font-mono)}
.product-save-badge{background:var(--color-sale);color:#fff;padding:3px 10px;border-radius:var(--radius-sm);font-size:.78rem;font-weight:600}
.rating-stars{display:flex;align-items:center;gap:4px}
.rating-stars svg{width:18px;height:18px;color:var(--color-warning)}
.rating-stars .star-empty{color:var(--color-border)}
.rating-text{font-size:.82rem;color:var(--color-text-muted);margin-left:var(--space-xs)}

/* --- Variant Selectors --- */
.option-group{margin-bottom:var(--space-md)}
.option-label{font-size:.82rem;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-sm);display:block}
.option-btns{display:flex;flex-wrap:wrap;gap:var(--space-sm)}
.option-btn{padding:8px 18px;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:.88rem;font-weight:500;color:var(--color-text-secondary);transition:all var(--transition-fast);background:var(--color-surface)}
.option-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}
.option-btn.active{background:var(--color-accent);border-color:var(--color-accent);color:#fff}
.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:42px;font-size:1.2rem;color:var(--color-text-secondary);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:56px;height:42px;text-align:center;border:none;border-left:1.5px solid var(--color-border);border-right:1.5px solid var(--color-border);font-size:1rem;font-weight:600;font-family:var(--font-mono);-moz-appearance:textfield}
.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* --- 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 12px rgba(0,0,0,.08);padding:var(--space-sm) 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:var(--space-sm);flex:1;min-width:0}
.sticky-atc-product img{width:48px;height:48px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}
.sticky-atc-product-info{min-width:0}
.sticky-atc-product-title{font-size:.85rem;font-weight:600;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-atc-product-price{font-size:.9rem;font-weight:700;color:var(--color-accent);font-family:var(--font-mono)}

/* --- Product Accordions --- */
.product-accordions{margin-top:var(--space-lg)}
.accordion{border:1px solid var(--color-border-light);border-radius:var(--radius-md);margin-bottom:var(--space-sm);overflow:hidden}
.accordion-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md);font-size:.95rem;font-weight:600;color:var(--color-text-primary);cursor:pointer;transition:background var(--transition-fast)}
.accordion-header:hover{background:var(--color-surface-alt)}
.accordion-header svg{width:20px;height:20px;color:var(--color-text-muted);transition:transform var(--transition-fast)}
.accordion.open .accordion-header svg{transform:rotate(180deg)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}
.accordion.open .accordion-body{max-height:800px}
.accordion-body-inner{padding:0 var(--space-md) var(--space-md);font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}
.accordion-body-inner h3,.accordion-body-inner h4{color:var(--color-text-primary);margin:var(--space-md) 0 var(--space-sm)}
.accordion-body-inner ul{padding-left:var(--space-lg);list-style:disc}
.accordion-body-inner li{margin-bottom:var(--space-xs)}

/* --- Reviews --- */
.reviews-section{padding:var(--space-xl) 0;border-top:1px solid var(--color-border-light);margin-top:var(--space-xl)}
.reviews-summary{display:flex;flex-wrap:wrap;gap:var(--space-xl);align-items:center;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:700;color:var(--color-text-primary);line-height:1}
.reviews-score{display:flex;flex-direction:column;gap:4px}
.reviews-bars{display:flex;flex-direction:column;gap:6px;flex:1;min-width:200px}
.rating-bar{display:flex;align-items:center;gap:var(--space-sm);font-size:.82rem}
.rating-bar-label{width:40px;color:var(--color-text-muted)}
.rating-bar-track{flex:1;height:8px;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden}
.rating-bar-fill{height:100%;background:var(--color-warning);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-light);border-radius:var(--radius-md);padding:var(--space-lg);margin-bottom:var(--space-md)}
.review-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-sm)}
.review-author{font-weight:600;font-size:.9rem;color:var(--color-text-primary)}
.review-verified{font-size:.78rem;color:var(--color-success);display:flex;align-items:center;gap:4px}
.review-verified svg{width:14px;height:14px}
.review-title{font-size:.95rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-xs)}
.review-body{font-size:.88rem;color:var(--color-text-secondary);line-height:1.6}
.review-date{font-size:.78rem;color:var(--color-text-muted);margin-top:var(--space-sm)}

/* --- Cart Drawer --- */
.cart-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:400;opacity:0;visibility:hidden;transition:all var(--transition-fast)}
.cart-overlay.show{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:-100%;width:400px;max-width:90vw;height:100vh;background:var(--color-surface);z-index:500;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:700;text-transform:uppercase;display:flex;align-items:center;gap:var(--space-sm)}
.cart-close{font-size:1.5rem;color:var(--color-text-muted);cursor:pointer;transition:color var(--transition-fast);width:32px;height:32px;display:flex;align-items:center;justify-content:center}
.cart-close:hover{color:var(--color-text-primary)}
.cart-lines{flex:1;overflow-y:auto;padding:var(--space-md)}
.cart-item{display:flex;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border-light)}
.cart-item img{width:72px;height:72px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}
.cart-item-info{flex:1;min-width:0}
.cart-item-title{font-size:.88rem;font-weight:600;color:var(--color-text-primary);line-height:1.3;margin-bottom:4px}
.cart-item-variant{font-size:.78rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}
.cart-item-price{font-family:var(--font-mono);font-size:.9rem;font-weight:700;color:var(--color-accent)}
.cart-item-controls{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-sm)}
.cart-item-remove{font-size:.78rem;color:var(--color-error);cursor:pointer;margin-left:auto}
.cart-item-remove:hover{text-decoration:underline}
.cart-empty{text-align:center;padding:var(--space-2xl) var(--space-lg);color:var(--color-text-muted)}
.cart-empty svg{width:64px;height:64px;margin:0 auto var(--space-md);color:var(--color-border)}
.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:.9rem;color:var(--color-text-secondary)}
.cart-subtotal strong{font-family:var(--font-mono);font-size:1.3rem;font-weight:700;color:var(--color-text-primary)}
.cart-tax-note{font-size:.78rem;color:var(--color-text-muted);margin-bottom:var(--space-md);text-align:center}
.cart-footer .btn{width:100%;margin-bottom:var(--space-sm)}

/* --- Toast --- */
.toast{position:fixed;bottom:var(--space-xl);right:var(--space-xl);background:var(--color-text-primary);color:#fff;padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:600;transform:translateY(100px);opacity:0;transition:all var(--transition-base);max-width:320px;font-size:.9rem}
.toast.show{transform:translateY(0);opacity:1}
.toast-success{background:var(--color-success)}
.toast-error{background:var(--color-error)}

/* --- Pagination --- */
.pagination{display:flex;justify-content:center;gap:var(--space-xs);margin-top:var(--space-xl)}
.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:.88rem;font-weight:500;color:var(--color-text-secondary);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}
.pagination-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}
.pagination-btn.active{background:var(--color-accent);border-color:var(--color-accent);color:#fff}
.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;flex-wrap:wrap}
.sort-bar select{padding:8px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.88rem;color:var(--color-text-secondary);background:var(--color-surface);cursor:pointer}
.sort-bar select:focus{border-color:var(--color-accent);outline:none}
.sort-bar-count{font-size:.85rem;color:var(--color-text-muted)}

/* --- Availability --- */
.availability-msg{font-size:.85rem;font-weight:500;padding:6px 12px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:6px}
.availability-msg.in-stock{background:rgba(45,134,89,.1);color:var(--color-success)}
.availability-msg.out-stock{background:rgba(192,57,43,.1);color:var(--color-error)}

/* --- Footer --- */
.footer{background:var(--color-text-primary);color:rgba(255,255,255,.7);padding:var(--space-2xl) 0 var(--space-lg)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:var(--space-xl);margin-bottom:var(--space-xl)}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(4,1fr)}}
.footer-col h3{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:#fff;text-transform:uppercase;margin-bottom:var(--space-md);letter-spacing:.5px}
.footer-col a{display:block;font-size:.88rem;padding:4px 0;color:rgba(255,255,255,.6);transition:color var(--transition-fast)}
.footer-col a:hover{color:#fff}
.footer-logo{font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:#fff;text-transform:uppercase;margin-bottom:var(--space-sm);line-height:1.2}
.footer-logo span{color:var(--color-secondary)}
.footer-contact{font-size:.85rem;line-height:1.7;color:rgba(255,255,255,.6)}
.footer-contact a{display:inline}
.social-links{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}
.social-links a{width:36px;height:36px;border-radius:var(--radius-sm);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}
.social-links a:hover{background:var(--color-accent)}
.social-links svg{width:18px;height:18px;color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--space-lg);text-align:center;font-size:.82rem;color:rgba(255,255,255,.5)}

/* --- Skeleton --- */
.skeleton{background:linear-gradient(90deg,var(--color-surface-alt) 25%,var(--color-border-light) 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}

/* --- Contact Form --- */
.contact-form{display:flex;flex-direction:column;gap:var(--space-md);max-width:600px}
.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}
.form-group label{font-size:.85rem;font-weight:600;color:var(--color-text-secondary)}
.form-group input,.form-group textarea,.form-group select{padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;transition:border-color var(--transition-fast)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px var(--color-accent-light)}

/* --- Article Layout --- */
.article-hero{position:relative;min-height:360px;display:flex;align-items:flex-end;overflow:hidden}
.article-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.article-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.7) 100%)}
.article-hero-content{position:relative;z-index:2;padding:var(--space-2xl) 0;color:#fff}
.article-meta{display:flex;gap:var(--space-md);font-size:.85rem;color:rgba(255,255,255,.8);margin-bottom:var(--space-sm);flex-wrap:wrap;align-items:center}
.article-body{max-width:760px;margin:0 auto;padding:var(--space-xl) 0;font-size:1rem;line-height:1.8;color:var(--color-text-secondary)}
.article-body h2,.article-body h3{color:var(--color-text-primary);margin:var(--space-lg) 0 var(--space-sm)}
.article-body p{margin-bottom:var(--space-md)}
.article-body ul,.article-body ol{padding-left:var(--space-lg);margin-bottom:var(--space-md)}
.article-body li{margin-bottom:var(--space-xs)}
.article-body img{border-radius:var(--radius-md);margin:var(--space-md) 0}
.article-share{display:flex;gap:var(--space-sm);align-items:center;margin:var(--space-xl) 0;padding:var(--space-lg) 0;border-top:1px solid var(--color-border-light);border-bottom:1px solid var(--color-border-light)}
.article-share span{font-size:.85rem;font-weight:600;color:var(--color-text-secondary)}
.article-share a{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--color-surface-alt);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}
.article-share a:hover{background:var(--color-accent)}
.article-share svg{width:18px;height:18px;color:var(--color-text-secondary)}
.article-share a:hover svg{color:#fff}

/* --- Page Layout --- */
.page-content{max-width:800px;margin:0 auto;padding:var(--space-xl) 0}
.page-content h1{font-family:var(--font-heading);font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-lg);text-transform:uppercase}
.page-content h2,.page-content h3{color:var(--color-text-primary);margin:var(--space-lg) 0 var(--space-sm)}
.page-content p{margin-bottom:var(--space-md);line-height:1.7}
.page-content ul,.page-content ol{padding-left:var(--space-lg);margin-bottom:var(--space-md)}
.page-content li{margin-bottom:var(--space-xs)}

/* --- Policy Layout --- */
.policy-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl);padding:var(--space-xl) 0}
@media(min-width:768px){.policy-layout{grid-template-columns:240px 1fr}}
.policy-sidebar{display:flex;flex-direction:column;gap:var(--space-xs)}
.policy-sidebar a{padding:10px var(--space-md);border-radius:var(--radius-sm);font-size:.88rem;color:var(--color-text-secondary);transition:all var(--transition-fast)}
.policy-sidebar a:hover,.policy-sidebar a.active{background:var(--color-accent-light);color:var(--color-accent);font-weight:600}
.policy-content{max-width:760px}
.policy-content h1{font-family:var(--font-heading);font-size:clamp(1.6rem,3vw,2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-lg);text-transform:uppercase}
.policy-content h2{font-size:1.2rem;color:var(--color-text-primary);margin:var(--space-lg) 0 var(--space-sm)}
.policy-content p{margin-bottom:var(--space-md);line-height:1.7;color:var(--color-text-secondary)}
.policy-content ul{padding-left:var(--space-lg);margin-bottom:var(--space-md)}
.policy-content li{margin-bottom:var(--space-xs);color:var(--color-text-secondary)}

/* --- 404 --- */
.error-page{text-align:center;padding:var(--space-3xl) 0}
.error-page h1{font-family:var(--font-heading);font-size:6rem;font-weight:700;color:var(--color-accent);line-height:1}
.error-page h2{font-size:1.5rem;color:var(--color-text-primary);margin-bottom:var(--space-md)}
.error-page p{color:var(--color-text-secondary);margin-bottom:var(--space-lg)}
.error-page .search-bar{margin:0 auto var(--space-lg);max-width:400px}

/* --- FAQ Section --- */
.faq-section{max-width:760px;margin:0 auto}
.faq-item{border:1px solid var(--color-border-light);border-radius:var(--radius-md);margin-bottom:var(--space-sm);overflow:hidden}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md);font-size:.95rem;font-weight:600;color:var(--color-text-primary);cursor:pointer;transition:background var(--transition-fast)}
.faq-question:hover{background:var(--color-surface-alt)}
.faq-question svg{width:20px;height:20px;color:var(--color-text-muted);transition:transform var(--transition-fast);flex-shrink:0}
.faq-item.open .faq-question svg{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}
.faq-item.open .faq-answer{max-height:400px}
.faq-answer-inner{padding:0 var(--space-md) var(--space-md);font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}

/* --- Collection Hero --- */
.collection-hero{position:relative;min-height:280px;display:flex;align-items:center;overflow:hidden}
.collection-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.collection-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,79,108,.88) 0%,rgba(13,79,108,.6) 100%)}
.collection-hero-content{position:relative;z-index:2;padding:var(--space-xl) 0;color:#fff}
.collection-hero h1{font-family:var(--font-heading);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;text-transform:uppercase;line-height:1.1}
.collection-hero p{font-size:1rem;color:rgba(255,255,255,.85);margin-top:var(--space-sm);max-width:600px}

/* --- Utility --- */
.text-center{text-align:center}
.mt-sm{margin-top:var(--space-sm)}
.mt-md{margin-top:var(--space-md)}
.mt-lg{margin-top:var(--space-lg)}
.mt-xl{margin-top:var(--space-xl)}
.mb-sm{margin-bottom:var(--space-sm)}
.mb-md{margin-bottom:var(--space-md)}
.mb-lg{margin-bottom:var(--space-lg)}
.mb-xl{margin-bottom:var(--space-xl)}
.hide{display:none}
.show{display:block}
.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}

/* Logo responsive adjustments */
@media(max-width:640px){
  .nav-logo{font-size:1rem}
  .footer-logo{font-size:1.05rem}
}
@media(min-width:1024px){
  .nav-logo{font-size:1.2rem}
}