/* ============================================
   Gymnastics Floor Spring — Design System
   Niche: Athletic/Industrial Gymnastics Equipment
   ============================================ */

/* --- 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;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul,ol{list-style:none}
input,select,textarea{font-family:inherit;font-size:inherit}

/* --- Design Tokens --- */
:root{
  --color-bg:#f4f5f7;
  --color-surface:#ffffff;
  --color-surface-alt:#eef1f4;
  --color-border:#d8dde3;
  --color-text-primary:#0f1c2d;
  --color-text-secondary:#3a4a5c;
  --color-text-muted:#7a8a9a;
  --color-accent:#0b5fa5;
  --color-accent-hover:#094d87;
  --color-accent-fg:#ffffff;
  --color-accent-light:#e8f1f9;
  --color-energy:#ff6b1a;
  --color-energy-hover:#e55f10;
  --color-success:#1a8a3e;
  --color-warning:#d4920a;
  --color-error:#c0392b;
  --color-dark:#0f1c2d;
  --color-dark-alt:#1a2d44;

  --font-heading:'Oswald',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'Roboto Mono',monospace;

  --radius-sm:4px;--radius-md:8px;--radius-lg:14px;--radius-full:9999px;
  --shadow-sm:0 1px 3px rgba(15,28,45,.08);
  --shadow-md:0 4px 12px rgba(15,28,45,.10);
  --shadow-lg:0 12px 32px rgba(15,28,45,.14);

  --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:3px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!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)}
.section-header{text-align:center;margin-bottom:var(--space-xl)}
.section-title{font-family:var(--font-heading);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700;color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.5px;line-height:1.2}
.section-subtitle{font-size:1.05rem;color:var(--color-text-muted);max-width:640px;margin:var(--space-sm) auto 0}

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

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 24px;font-family:var(--font-body);font-size:.95rem;font-weight:600;border-radius:var(--radius-sm);transition:all var(--transition-fast);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-energy{background:var(--color-energy);color:#fff}
.btn-energy:hover{background:var(--color-energy-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-secondary{background:var(--color-surface);color:var(--color-text-primary);border:2px 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:2px solid var(--color-border)}
.btn-ghost:hover{border-color:var(--color-accent);color:var(--color-accent)}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-lg{padding:16px 36px;font-size:1.1rem}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-block{display:flex;width:100%}

/* --- Badges --- */
.badge{display:inline-flex;align-items:center;padding:3px 10px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-radius:var(--radius-sm)}
.badge-sale{background:var(--color-energy);color:#fff}
.badge-new{background:var(--color-success);color:#fff}
.badge-out{background:var(--color-text-muted);color:#fff}
.badge-accent{background:var(--color-accent-light);color:var(--color-accent)}

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

/* --- Navigation --- */
.nav{position:sticky;top:0;z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:0 var(--space-lg);max-width:var(--container-max);margin:0 auto;height:68px}
.nav-logo{font-family:var(--font-heading);font-size:1.3rem;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);flex-shrink:0}
.nav-logo span{color:var(--color-accent)}
.nav-links{display:none;align-items:center;gap:0;margin:0 auto}
.nav-links a{font-size:.82rem;font-weight:600;color:var(--color-text-secondary);padding:8px 10px;position:relative;text-transform:uppercase;letter-spacing:.3px;white-space:nowrap}
.nav-links a:hover{color:var(--color-accent)}
.nav-links a::after{content:'';position:absolute;bottom:0;left:10px;right:10px;width:auto;height:2px;background:var(--color-accent);transform:scaleX(0);transition:transform var(--transition-fast);transform-origin:center}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-dropdown{position:relative}
.nav-dropdown>a::after{display:none}
.nav-dropdown>a .dropdown-arrow{display:inline-block;margin-left:4px;font-size:.6em;transition:transform var(--transition-fast)}
.nav-dropdown:hover>a .dropdown-arrow{transform:rotate(180deg)}
.nav-dropdown-content{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:240px;padding:var(--space-sm) 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:all var(--transition-fast);z-index:101}
.nav-dropdown:hover .nav-dropdown-content{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown-content a{display:block;padding:8px var(--space-lg);font-size:.85rem;text-transform:none;white-space:nowrap}
.nav-dropdown-content a:hover{background:var(--color-surface-alt);color:var(--color-accent)}
.nav-actions{display:flex;align-items:center;gap:var(--space-sm);flex-shrink:0}
.nav-action-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);color:var(--color-text-secondary);transition:all var(--transition-fast);position:relative}
.nav-action-btn:hover{color:var(--color-accent);background:var(--color-surface-alt)}
.cart-count{position:absolute;top:-2px;right:-2px;background:var(--color-energy);color:#fff;font-size:.7rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.cart-count:empty,.cart-count[data-count="0"]{display:none}

/* --- Search Bar --- */
.search-bar{display:none;position:absolute;top:100%;left:0;right:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md);padding:var(--space-lg);z-index:99}
.search-bar.active{display:block}
.search-bar-inner{max-width:var(--container-max);margin:0 auto;position:relative}
.search-bar input{width:100%;padding:12px var(--space-lg);border:2px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem}
.search-bar input:focus{border-color:var(--color-accent);outline:none}
.search-results{margin-top:var(--space-md);max-height:400px;overflow-y:auto}
.search-item{display:flex;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:.9rem;color:var(--color-text-primary);margin-bottom:2px}
.search-item-info p{font-size:.85rem;color:var(--color-accent);font-family:var(--font-mono);font-weight:600}

/* --- Mobile Menu --- */
.hamburger{display:flex;flex-direction:column;gap:4px;width:28px;height:22px;justify-content:center;flex-shrink:0}
.hamburger span{display:block;width:100%;height:3px;background:var(--color-text-primary);border-radius:2px;transition:all var(--transition-fast)}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;top:0;left:-100%;width:85%;max-width:340px;height:100vh;background:var(--color-surface);box-shadow:var(--shadow-lg);z-index:200;overflow-y:auto;transition:left var(--transition-base);padding:var(--space-xl) var(--space-lg)}
.mobile-menu.active{left:0}
.mobile-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(15,28,45,.5);z-index:199;opacity:0;visibility:hidden;transition:all var(--transition-fast)}
.mobile-menu-overlay.active{opacity:1;visibility:visible}
.mobile-menu .nav-logo{margin-bottom:var(--space-xl)}
.mobile-menu nav{display:flex;flex-direction:column;gap:var(--space-xs)}
.mobile-menu nav a{padding:12px 0;font-size:1rem;font-weight:600;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);text-transform:uppercase;letter-spacing:.3px}
.mobile-menu nav a:hover{color:var(--color-accent)}

@media(min-width:1024px){
  .nav-links{display:flex}
  .hamburger{display:none}
}
@media(min-width:1200px){
  .nav-links a{padding:8px 14px;font-size:.85rem}
}

/* --- Hero --- */
.hero{position:relative;min-height:520px;display:flex;align-items:center;background:var(--color-dark);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,28,45,.88) 0%,rgba(15,28,45,.6) 50%,rgba(11,95,165,.4) 100%);z-index:1}
.hero-content{position:relative;z-index:2;padding:var(--space-3xl) var(--space-lg);max-width:var(--container-max);margin:0 auto;width:100%}
.hero-eyebrow{display:inline-block;background:var(--color-energy);color:#fff;padding:6px 14px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;border-radius:var(--radius-sm);margin-bottom:var(--space-md)}
.hero-title{font-family:var(--font-heading);font-size:clamp(2rem,6vw,3.8rem);font-weight:700;color:#fff;text-transform:uppercase;line-height:1.05;letter-spacing:.5px;margin-bottom:var(--space-md);max-width:700px}
.hero-subtitle{font-size:clamp(1rem,2.5vw,1.25rem);color:rgba(255,255,255,.85);max-width:560px;margin-bottom:var(--space-xl);line-height:1.5}
.hero-actions{display:flex;gap:var(--space-md);flex-wrap:wrap}

/* --- Product Card --- */
.product-card{background:var(--color-surface);border:1px solid var(--color-border);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-accent)}
.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;gap:var(--space-xs);flex:1}
.product-card-vendor{font-size:.72rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}
.product-card-title{font-size:.9rem;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-price{display:flex;align-items:baseline;gap:var(--space-sm);margin-top:auto}
.product-card-price .price{font-family:var(--font-mono);font-size:1.1rem;font-weight:700;color:var(--color-text-primary)}
.product-card-price .compare-price{font-family:var(--font-mono);font-size:.85rem;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 Card --- */
.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(to top,rgba(15,28,45,.85) 0%,rgba(15,28,45,.2) 60%,transparent 100%);display:flex;align-items:flex-end;padding:var(--space-lg)}
.collection-card-overlay h3{font-family:var(--font-heading);color:#fff;font-size:1.3rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.collection-card-overlay span{font-size:.8rem;color:rgba(255,255,255,.7);display:block;margin-top:2px}

/* --- Blog Card --- */
.blog-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition-base)}
.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.blog-card-img{aspect-ratio:16/9;overflow:hidden;background:var(--color-surface-alt)}
.blog-card-img img{width:100%;height:100%;object-fit:cover}
.blog-card-body{padding:var(--space-lg)}
.blog-card-meta{font-size:.78rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}
.blog-card h3{font-family:var(--font-heading);font-size:1.15rem;font-weight:600;color:var(--color-text-primary);line-height:1.3;margin-bottom:var(--space-sm)}
.blog-card p{font-size:.9rem;color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* --- 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)}
.trust-item .trust-icon{width:48px;height:48px;margin:0 auto var(--space-sm);display:flex;align-items:center;justify-content:center;background:var(--color-accent-light);border-radius:50%;color:var(--color-accent)}
.trust-item h4{font-size:.9rem;font-weight:700;color:var(--color-text-primary);margin-bottom:4px;text-transform:uppercase;letter-spacing:.3px}
.trust-item p{font-size:.8rem;color:var(--color-text-muted)}

/* --- Breadcrumb --- */
.breadcrumb{display:flex;flex-wrap:wrap;gap:var(--space-xs);align-items:center;padding:var(--space-md) 0;font-size:.82rem;color:var(--color-text-muted)}
.breadcrumb 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)}}
.product-gallery{display:flex;flex-direction:column;gap:var(--space-md)}
.gallery-main-wrap{border-radius:var(--radius-md);overflow:hidden;background:var(--color-surface-alt);aspect-ratio:1;border:1px solid var(--color-border)}
.gallery-main-wrap img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.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;flex-shrink:0;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:.78rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}
.product-title{font-family:var(--font-heading);font-size:clamp(1.4rem,3vw,2rem);font-weight:700;color:var(--color-text-primary);line-height:1.2;text-transform:none}
.rating-stars{display:flex;align-items:center;gap:4px;font-size:.85rem;color:var(--color-warning)}
.rating-stars .stars{color:var(--color-warning);letter-spacing:2px}
.rating-stars .rating-text{color:var(--color-text-muted)}
.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-family:var(--font-mono);font-size:1.1rem;color:var(--color-text-muted);text-decoration:line-through}
.product-short-desc{font-size:.92rem;color:var(--color-text-secondary);line-height:1.6;padding:var(--space-md);background:var(--color-surface-alt);border-radius:var(--radius-md);border-left:3px solid var(--color-accent)}

/* --- Option Selectors --- */
.option-group{margin-bottom:var(--space-md)}
.option-label{display:block;font-size:.82rem;font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-sm);text-transform:uppercase;letter-spacing:.3px}
.option-btns{display:flex;flex-wrap:wrap;gap:var(--space-sm)}
.option-btn{padding:8px 16px;border:2px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;color:var(--color-text-secondary);transition:all var(--transition-fast);background:var(--color-surface)}
.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:2px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}
.qty-btn{width:40px;height:42px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;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;height:42px;text-align:center;border:none;border-left:1px solid var(--color-border);border-right:1px solid var(--color-border);font-family:var(--font-mono);font-weight:600;font-size:1rem;color:var(--color-text-primary);-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:.85rem;font-weight:600;padding:6px var(--space-md);border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:6px}
.availability-msg.in-stock{background:rgba(26,138,62,.1);color:var(--color-success)}
.availability-msg.out-stock{background:rgba(192,57,43,.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);box-shadow:0 -4px 16px rgba(15,28,45,.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{max-width:var(--container-max);margin:0 auto;display:flex;align-items:center;gap:var(--space-md)}
.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 .info h4{font-size:.85rem;font-weight:600;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-atc-product .info .price{font-family:var(--font-mono);font-weight:700;color:var(--color-accent);font-size:.9rem}

/* --- Accordions --- */
.product-accordions{margin-top:var(--space-xl)}
.accordion{border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:var(--space-sm);overflow:hidden}
.accordion-header{width:100%;padding:var(--space-md) var(--space-lg);display:flex;justify-content:space-between;align-items:center;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.3px;background:var(--color-surface);transition:background var(--transition-fast)}
.accordion-header:hover{background:var(--color-surface-alt)}
.accordion-header .icon{transition:transform var(--transition-fast);font-size:1.2rem}
.accordion.open .accordion-header .icon{transform:rotate(45deg)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}
.accordion.open .accordion-body{max-height:2000px}
.accordion-body-inner{padding:0 var(--space-lg) var(--space-lg);font-size:.9rem;color:var(--color-text-secondary);line-height:1.7}
.accordion-body-inner h1,.accordion-body-inner h2,.accordion-body-inner h3{color:var(--color-text-primary);margin:var(--space-md) 0 var(--space-sm)}
.accordion-body-inner p{margin-bottom:var(--space-sm)}
.accordion-body-inner ul{list-style:disc;padding-left:var(--space-lg);margin-bottom:var(--space-sm)}
.accordion-body-inner li{margin-bottom:4px}

/* --- Reviews --- */
.reviews-section{margin-top:var(--space-2xl);padding-top:var(--space-2xl);border-top:1px solid var(--color-border)}
.reviews-summary{display:flex;gap:var(--space-xl);align-items:center;flex-wrap:wrap;margin-bottom:var(--space-xl)}
.reviews-avg{text-align:center}
.reviews-score{font-family:var(--font-heading);font-size:3rem;font-weight:700;color:var(--color-text-primary);line-height:1}
.reviews-stars{color:var(--color-warning);font-size:1.2rem;letter-spacing:2px;margin:var(--space-xs) 0}
.reviews-count{font-size:.82rem;color:var(--color-text-muted)}
.reviews-bars{flex:1;min-width:240px;display:flex;flex-direction:column;gap:4px}
.rating-bar{display:flex;align-items:center;gap:var(--space-sm);font-size:.8rem}
.rating-bar .label{width:40px;color:var(--color-text-muted)}
.rating-bar .bar{flex:1;height:8px;background:var(--color-surface-alt);border-radius:var(--radius-full);overflow:hidden}
.rating-bar .bar-fill{height:100%;background:var(--color-warning);border-radius:var(--radius-full);transition:width var(--transition-base)}
.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:700;color:var(--color-text-primary);font-size:.9rem}
.review-verified{font-size:.72rem;color:var(--color-success);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.review-title{font-family:var(--font-heading);font-size:1rem;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)}

/* --- Cart Drawer --- */
.cart-overlay{position:fixed;inset:0;background:rgba(15,28,45,.5);z-index:300;opacity:0;visibility:hidden;transition:all var(--transition-fast)}
.cart-overlay.active{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:-100%;width:90%;max-width:420px;height:100vh;background:var(--color-surface);z-index:301;overflow-y:auto;transition:right var(--transition-base);display:flex;flex-direction:column}
.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);position:sticky;top:0;background:var(--color-surface);z-index:2}
.cart-drawer-header h2{font-family:var(--font-heading);font-size:1.3rem;font-weight:700;color:var(--color-text-primary);text-transform:uppercase;display:flex;align-items:center;gap:var(--space-sm)}
.cart-drawer-header button{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-size:1.2rem;color:var(--color-text-secondary)}
.cart-drawer-header button:hover{background:var(--color-surface-alt)}
.cart-lines{flex:1;padding:var(--space-md) var(--space-lg);overflow-y:auto}
.cart-item{display:flex;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border)}
.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-info h4{font-size:.85rem;font-weight:600;color:var(--color-text-primary);margin-bottom:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cart-item-info .variant{font-size:.78rem;color:var(--color-text-muted);margin-bottom:var(--space-xs)}
.cart-item-info .price{font-family:var(--font-mono);font-weight:700;color:var(--color-accent);font-size:.9rem}
.cart-item-controls{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-xs)}
.cart-item-controls .qty-control{transform:scale(.85);transform-origin:left}
.cart-item-remove{font-size:.78rem;color:var(--color-error);cursor:pointer}
.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);opacity:.3}
.cart-footer{padding:var(--space-lg);border-top:1px solid var(--color-border);position:sticky;bottom:0;background:var(--color-surface)}
.cart-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-sm);font-size:1.1rem}
.cart-subtotal strong{font-family:var(--font-mono);font-size:1.3rem;color:var(--color-text-primary)}
.cart-tax-note{font-size:.78rem;color:var(--color-text-muted);text-align:center;margin-bottom:var(--space-md)}
.cart-footer .btn{width:100%;margin-bottom:var(--space-sm)}

/* --- Toast --- */
.toast{position:fixed;bottom:var(--space-xl);left:50%;transform:translateX(-50%) translateY(100px);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:500;font-size:.9rem;font-weight:600;opacity:0;transition:all var(--transition-base);max-width:90%}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast-success{background:var(--color-success)}
.toast-error{background:var(--color-error)}

/* --- Footer --- */
.footer{background:var(--color-dark);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);max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg)}
@media(min-width:640px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-lg)}}
.footer-col{min-width:0}
.footer-col h4{font-family:var(--font-heading);color:#fff;font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-md)}
.footer-col ul{display:flex;flex-direction:column;gap:var(--space-xs)}
.footer-col a{font-size:.85rem;transition:color var(--transition-fast)}
.footer-col a:hover{color:var(--color-energy)}
.footer-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:#fff;text-transform:uppercase;margin-bottom:var(--space-sm)}
.footer-logo span{color:var(--color-energy)}
.footer-col p{font-size:.85rem;line-height:1.6;margin-bottom:var(--space-sm)}
.social-links{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}
.social-links a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:rgba(255,255,255,.1);transition:all var(--transition-fast)}
.social-links a:hover{background:var(--color-energy)}
.social-links svg{width:18px;height:18px;fill:#fff}
.footer-bottom{max-width:var(--container-max);margin:var(--space-xl) auto 0;padding:var(--space-lg) var(--space-lg) 0;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.8rem;color:rgba(255,255,255,.5)}

/* --- Pagination --- */
.pagination{display:flex;gap:var(--space-xs);justify-content:center;padding:var(--space-xl) 0}
.pagination-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;color:var(--color-text-secondary);transition:all var(--transition-fast);background:var(--color-surface)}
.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}
.pagination-ellipsis{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--color-text-muted);font-size:.9rem}

/* --- 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 var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;background:var(--color-surface);color:var(--color-text-primary)}
.sort-bar select:focus{border-color:var(--color-accent);outline:none}
.sort-bar .result-count{font-size:.82rem;color:var(--color-text-muted)}

/* --- Collection Hero --- */
.collection-hero{position:relative;min-height:280px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--color-dark)}
.collection-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.collection-hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(15,28,45,.6),rgba(15,28,45,.8))}
.collection-hero-content{position:relative;z-index:2;text-align:center;padding:var(--space-2xl) var(--space-lg)}
.collection-hero-content h1{font-family:var(--font-heading);font-size:clamp(1.8rem,5vw,3rem);font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.5px}
.collection-hero-content p{color:rgba(255,255,255,.8);margin-top:var(--space-sm);max-width:600px}

/* --- 404 --- */
.error-page{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:var(--space-3xl) var(--space-lg)}
.error-page h1{font-family:var(--font-heading);font-size:clamp(4rem,15vw,10rem);font-weight:700;color:var(--color-accent);line-height:1}
.error-page h2{font-family:var(--font-heading);font-size:1.5rem;color:var(--color-text-primary);margin-bottom:var(--space-md);text-transform:uppercase}
.error-page p{color:var(--color-text-muted);margin-bottom:var(--space-lg)}

/* --- Page Content --- */
.page-content{max-width:800px;margin:0 auto;padding:var(--space-xl) 0}
.page-content h1{font-family:var(--font-heading);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-lg);text-transform:uppercase}
.page-content h2{font-family:var(--font-heading);font-size:1.4rem;color:var(--color-text-primary);margin:var(--space-xl) 0 var(--space-md)}
.page-content h3{font-size:1.15rem;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{list-style:disc;padding-left:var(--space-lg);margin-bottom:var(--space-md)}
.page-content ol{list-style:decimal;padding-left:var(--space-lg);margin-bottom:var(--space-md)}
.page-content li{margin-bottom:var(--space-xs)}
.page-content img{border-radius:var(--radius-md);margin:var(--space-md) 0}
.page-content table{width:100%;border-collapse:collapse;margin:var(--space-md) 0}
.page-content th,.page-content td{border:1px solid var(--color-border);padding:var(--space-sm) var(--space-md);text-align:left}
.page-content th{background:var(--color-surface-alt);font-weight:700}

/* --- Contact Form --- */
.contact-form{display:grid;gap:var(--space-md);max-width:600px;margin:0 auto}
.contact-form label{font-size:.85rem;font-weight:600;color:var(--color-text-primary)}
.contact-form input,.contact-form textarea{padding:12px var(--space-md);border:2px solid var(--color-border);border-radius:var(--radius-md);font-size:.95rem;transition:border-color var(--transition-fast)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--color-accent);outline:none}
.contact-form textarea{min-height:120px;resize:vertical}

/* --- Policy Layout --- */
.policy-layout{display:grid;grid-template-columns:1fr;gap:var(--space-xl);max-width:var(--container-max);margin:0 auto;padding:var(--space-xl) var(--space-lg)}
@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;font-weight:600;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)}
.policy-content h1{font-family:var(--font-heading);font-size:clamp(1.6rem,4vw,2.2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-lg);text-transform:uppercase}
.policy-content h2{font-family:var(--font-heading);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}

/* --- 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)}}
.fade-in{animation:fadeIn .5s ease}
.slide-up{animation:slideUp .5s ease}

/* --- FAQ --- */
.faq-section{max-width:800px;margin:0 auto;padding:var(--space-xl) 0}
.faq-item{border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:var(--space-sm);overflow:hidden}
.faq-question{width:100%;padding:var(--space-md) var(--space-lg);display:flex;justify-content:space-between;align-items:center;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--color-text-primary);text-align:left;background:var(--color-surface);transition:background var(--transition-fast)}
.faq-question:hover{background:var(--color-surface-alt)}
.faq-question .icon{font-size:1.4rem;transition:transform var(--transition-fast);color:var(--color-accent)}
.faq-item.open .faq-question .icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-base)}
.faq-item.open .faq-answer{max-height:1000px}
.faq-answer-inner{padding:0 var(--space-lg) var(--space-lg);font-size:.9rem;color:var(--color-text-secondary);line-height:1.7}

/* --- Benefits Section --- */
.benefits-grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}
@media(min-width:640px){.benefits-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.benefits-grid{grid-template-columns:repeat(3,1fr)}}
.benefit-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-xl);transition:all var(--transition-base)}
.benefit-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--color-accent)}
.benefit-card .benefit-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--color-accent-light);border-radius:var(--radius-md);color:var(--color-accent);margin-bottom:var(--space-md)}
.benefit-card h3{font-family:var(--font-heading);font-size:1.15rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-sm);text-transform:uppercase}
.benefit-card p{font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}

/* --- CTA Section --- */
.cta-section{background:var(--color-dark);color:#fff;text-align:center;padding:var(--space-3xl) var(--space-lg);position:relative;overflow:hidden}
.cta-section h2{font-family:var(--font-heading);font-size:clamp(1.6rem,4vw,2.6rem);font-weight:700;text-transform:uppercase;margin-bottom:var(--space-md)}
.cta-section p{color:rgba(255,255,255,.8);max-width:560px;margin:0 auto var(--space-xl)}

/* --- Brand Story --- */
.brand-story{display:grid;grid-template-columns:1fr;gap:var(--space-xl);align-items:center}
@media(min-width:768px){.brand-story{grid-template-columns:1fr 1fr}}
.brand-story-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3}
.brand-story-img img{width:100%;height:100%;object-fit:cover}
.brand-story-content h2{font-family:var(--font-heading);font-size:clamp(1.4rem,3vw,2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-md);text-transform:uppercase}
.brand-story-content p{margin-bottom:var(--space-md);line-height:1.7}

/* --- Article --- */
.article-hero{position:relative;min-height:340px;display:flex;align-items:flex-end;overflow:hidden;background:var(--color-dark)}
.article-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.article-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,28,45,.9),rgba(15,28,45,.3))}
.article-hero-content{position:relative;z-index:2;padding:var(--space-2xl) var(--space-lg);max-width:var(--container-max);margin:0 auto;width:100%}
.article-hero-content h1{font-family:var(--font-heading);font-size:clamp(1.6rem,4vw,2.6rem);font-weight:700;color:#fff;line-height:1.2;max-width:700px}
.article-meta{display:flex;gap:var(--space-md);align-items:center;margin-top:var(--space-md);font-size:.85rem;color:rgba(255,255,255,.7)}
.article-content{max-width:760px;margin:0 auto;padding:var(--space-xl) 0}
.article-content p{margin-bottom:var(--space-md);line-height:1.8;font-size:1rem}
.article-content h2{font-family:var(--font-heading);font-size:1.5rem;color:var(--color-text-primary);margin:var(--space-xl) 0 var(--space-md)}
.article-content h3{font-size:1.2rem;color:var(--color-text-primary);margin:var(--space-lg) 0 var(--space-sm)}
.article-content ul{list-style:disc;padding-left:var(--space-lg);margin-bottom:var(--space-md)}
.article-content li{margin-bottom:var(--space-xs);line-height:1.7}
.article-content img{border-radius:var(--radius-md);margin:var(--space-md) 0}
.social-share{display:flex;gap:var(--space-sm);align-items:center;padding:var(--space-lg) 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);margin:var(--space-xl) 0}
.social-share span{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}
.social-share a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--color-surface-alt);color:var(--color-text-secondary);transition:all var(--transition-fast)}
.social-share a:hover{background:var(--color-accent);color:#fff}

/* --- Spinner --- */
.spinner{width:40px;height:40px;border:3px solid var(--color-surface-alt);border-top-color:var(--color-accent);border-radius:50%;animation:spin 1s linear infinite;margin:var(--space-xl) auto}

/* --- Responsive tweaks --- */
@media(max-width:639px){
  .hero{min-height:420px}
  .hero-content{padding:var(--space-2xl) var(--space-lg)}
  .nav-inner{height:60px}
  .nav-logo{font-size:1rem;flex-shrink:1;overflow:hidden;text-overflow:ellipsis}
  .section{padding:var(--space-xl) 0}
  .product-layout{gap:var(--space-lg)}
  .sticky-atc-product .info h4{max-width:140px}
}