* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #c4a962;
  --primary-dark: #a8893d;
  --primary-light: #d4bc7a;
  --secondary: #6b8c9e;
  --accent: #e8d5a3;
  --danger: #e85d5d;
  --success: #5d9b7a;
  --bg-dark: #0d0f12;
  --bg-darker: #07090c;
  --bg-card: #14171c;
  --bg-card-hover: #1a1e25;
  --bg-surface: #111418;
  --text-primary: #e8e9eb;
  --text-secondary: #a8aaad;
  --text-muted: #6e7175;
  --border-dark: #252a30;
  --border-light: #353b42;
  --border-accent: rgba(196, 169, 98, 0.3);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.6);
  --glow-gold: 0 0 20px rgba(196,169,98,0.15);
  --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

body { background: var(--bg-dark); font-family: "Inter", sans-serif; color: var(--text-primary); line-height: 1.6; min-height: 100vh; }

/* ----- Header & Navigation ----- */
.header { background: rgba(13,15,18,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-dark); position: sticky; top: 0; z-index: 100; }
.header-container { max-width: 1280px; margin: 0 auto; padding: 1.2rem 2rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.5rem; font-size: 1.6rem; font-weight: 700; letter-spacing: -0.5px; color: var(--text-primary); }
.logo-svg { color: var(--primary); }
.logo-highlight { color: var(--primary); font-weight: 800; }
.nav-menu { display: flex; gap: 2.5rem; }
.nav-link { color: var(--text-secondary); text-decoration: none; font-weight: 500; cursor: pointer; transition: var(--transition); padding: 0.5rem 0; position: relative; font-size: 0.95rem; }
.nav-link:hover { color: var(--primary); }
.nav-link::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.nav-link:hover::after, .active-nav::after { width: 100%; }
.active-nav { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Language switcher */
.lang-switcher { display: flex; align-items: center; gap: 0.25rem; background: var(--bg-card); border: 1px solid var(--border-dark); border-radius: 8px; padding: 0.25rem; }
.lang-btn { background: transparent; border: none; color: var(--text-muted); padding: 0.4rem 0.8rem; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: var(--transition); border-radius: 6px; }
.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active { background: var(--primary); color: var(--bg-dark); }
.lang-divider { color: var(--border-dark); }

/* Mobile menu button */
.mobile-menu-btn { display: none; background: transparent; border: 1px solid var(--border-light); color: var(--text-primary); width: 40px; height: 40px; border-radius: 8px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 0; transition: var(--transition); flex-shrink: 0; }
.mobile-menu-btn:hover { border-color: var(--primary); background: rgba(196,169,98,0.08); }
.hamburger-line { display: block; width: 20px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }
.mobile-menu-btn.active .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.active .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-btn.active .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Cart icon in header */
.cart-icon-btn { background: transparent; border: 1px solid var(--border-dark); color: var(--text-primary); width: 40px; height: 40px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center; position: relative; transition: var(--transition); }
.cart-icon-btn:hover { border-color: var(--primary); background: rgba(196,169,98,0.08); }
.cart-badge { position: absolute; top: -6px; right: -8px; background: var(--danger); color: white; font-size: 0.7rem; font-weight: 700; min-width: 18px; height: 18px; border-radius: 9px; display: none; align-items: center; justify-content: center; pointer-events: none; }

/* Category bar (shop) */
.category-bar { background: var(--bg-surface); border-bottom: 1px solid var(--border-dark); padding: 0.75rem 2rem; overflow-x: auto; position: sticky; top: 77px; z-index: 90; scrollbar-width: thin; }
.category-wrapper { display: flex; gap: 0.5rem; max-width: 1280px; margin: 0 auto; }
.cat-btn { background: transparent; border: 1px solid var(--border-dark); color: var(--text-secondary); padding: 0.5rem 1.2rem; border-radius: 6px; font-weight: 500; font-size: 0.9rem; cursor: pointer; transition: var(--transition); white-space: nowrap; }
.cat-btn:hover { border-color: var(--primary); color: var(--primary); }
.active-cat { background: var(--primary); border-color: var(--primary); color: var(--bg-dark); }

/* Main content area */
.main-container { max-width: 1280px; margin: 0 auto; padding: 2rem; }

/* Hero section */
.hero-section { margin-bottom: 4rem; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-title { font-size: 3.2rem; font-weight: 700; line-height: 1.2; margin-bottom: 1.5rem; letter-spacing: -0.5px; }
.hero-highlight { color: var(--primary); }
.hero-desc { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 2rem; }
.hero-cta { display: flex; gap: 1rem; margin-bottom: 3rem; }
.cta-primary, .cta-secondary { padding: 0.9rem 2.2rem; border-radius: 8px; font-weight: 600; font-size: 1rem; cursor: pointer; transition: var(--transition); }
.cta-primary { background: var(--primary); color: var(--bg-dark); border: none; }
.cta-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--glow-gold); }
.cta-secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--border-light); }
.cta-secondary:hover { border-color: var(--primary); color: var(--primary); }
.hero-stats { display: flex; gap: 3rem; }
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-size: 2.2rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }
.hero-visual { border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--border-dark); }
.hero-img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Section headers */
.section-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem; }
.section-title { font-size: 2rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.3px; }
.section-subtitle { color: var(--text-muted); font-size: 0.95rem; }

/* Filter buttons (desktop) */
.filter-group { display: flex; gap: 0.5rem; }
.filter-option { background: transparent; border: 1px solid var(--border-dark); color: var(--text-secondary); padding: 0.5rem 1.2rem; border-radius: 6px; font-weight: 500; cursor: pointer; transition: var(--transition); font-size: 0.9rem; }
.filter-option:hover { border-color: var(--primary); color: var(--primary); }
.active-filter { background: var(--primary); border-color: var(--primary); color: var(--bg-dark); }

/* Slideshow (Featured Programs) */
.slideshow-container { position: relative; max-width: 100%; overflow: hidden; margin-bottom: 2rem; }
.slides-wrapper { display: flex; transition: transform 0.5s ease; }
.program-slide { min-width: 100%; padding: 1rem; }
.slide-content { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; background: var(--bg-card); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--border-dark); }
.slide-image { position: relative; height: 380px; overflow: hidden; }
.slide-image img { width: 100%; height: 100%; object-fit: cover; }
.slide-badge { position: absolute; top: 1rem; left: 1rem; background: var(--primary); color: var(--bg-dark); padding: 0.4rem 1.2rem; border-radius: 6px; font-weight: 600; font-size: 0.85rem; }
.slide-info { padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
.slide-info h3 { font-size: 1.8rem; font-weight: 700; margin-bottom: 0.5rem; }
.difficulty-badge { display: inline-block; padding: 0.25rem 0.9rem; border-radius: 4px; font-size: 0.75rem; font-weight: 600; margin-bottom: 1rem; width: fit-content; text-transform: uppercase; }
.difficulty-badge.beginner { background: rgba(93,155,122,0.2); color: var(--success); border: 1px solid var(--success); }
.difficulty-badge.intermediate { background: rgba(196,169,98,0.2); color: var(--primary); border: 1px solid var(--primary); }
.difficulty-badge.advanced { background: rgba(232,93,93,0.2); color: var(--danger); border: 1px solid var(--danger); }
.slide-description { color: var(--text-secondary); margin-bottom: 1.5rem; line-height: 1.6; }
.slide-stats { display: flex; gap: 2rem; margin-bottom: 1.5rem; }
.slide-stat { display: flex; flex-direction: column; }
.stat-value { font-size: 1.3rem; font-weight: 700; color: var(--primary); }
.stat-name { font-size: 0.8rem; color: var(--text-muted); }
.slide-btn { background: var(--primary); color: var(--bg-dark); border: none; padding: 0.9rem 1.8rem; border-radius: 8px; font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: var(--transition); width: fit-content; }
.slide-btn:hover { background: var(--primary-dark); transform: translateY(-2px); }
.slide-arrow { position: absolute; top: 50%; transform: translateY(-50%); background: var(--bg-card); border: 1px solid var(--border-dark); color: var(--text-primary); width: 44px; height: 44px; border-radius: 50%; font-size: 1.3rem; cursor: pointer; box-shadow: var(--shadow-sm); transition: var(--transition); z-index: 10; }
.slide-arrow:hover { background: var(--primary); color: var(--bg-dark); border-color: var(--primary); }
.slide-arrow.prev { left: 1rem; }
.slide-arrow.next { right: 1rem; }
.slide-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.5rem; }
.dot { width: 8px; height: 8px; border-radius: 4px; background: var(--border-dark); cursor: pointer; transition: var(--transition); }
.dot.active { background: var(--primary); width: 24px; }

/* Active Programs */
.active-programs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
.active-program-card { background: var(--bg-card); border-radius: 12px; padding: 1.5rem; box-shadow: var(--shadow-sm); border: 1px solid var(--border-dark); position: relative; }
.program-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.progress-bar-container { background: var(--bg-darker); border-radius: 999px; height: 8px; margin: 1rem 0; overflow: hidden; }
.progress-bar { background: var(--primary); height: 100%; border-radius: 999px; transition: width 0.5s ease; }
.progress-stats { display: flex; justify-content: space-between; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 1rem; }
.day-btn { width: 100%; background: var(--primary); border: none; color: var(--bg-dark); font-weight: 600; padding: 0.7rem; border-radius: 8px; cursor: pointer; transition: var(--transition); }
.day-btn:hover { background: var(--primary-dark); }
.day-btn.completed { background: var(--border-dark); color: var(--text-muted); cursor: default; }
.remove-program { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1.2rem; transition: var(--transition); }
.remove-program:hover { color: var(--danger); }
.empty-programs { background: var(--bg-card); border: 1px dashed var(--border-dark); border-radius: 12px; padding: 3rem; text-align: center; color: var(--text-muted); }

/* Shop controls */
.shop-controls { display: flex; align-items: center; gap: 1.5rem; }
.product-count { color: var(--text-muted); font-size: 0.9rem; }
.sort-select { background: var(--bg-card); border: 1px solid var(--border-dark); color: var(--text-primary); padding: 0.5rem 2rem 0.5rem 1rem; border-radius: 6px; font-size: 0.9rem; cursor: pointer; }

/* Merch grid */
.merch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
.merch-card { background: var(--bg-card); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border-dark); position: relative; }
.merch-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.product-badge { position: absolute; top: 0.75rem; left: 0.75rem; background: var(--primary); color: var(--bg-dark); padding: 0.2rem 0.8rem; border-radius: 4px; font-size: 0.7rem; font-weight: 600; z-index: 1; }
.product-image-container { position: relative; overflow: hidden; aspect-ratio: 1; background: var(--bg-darker); }
.product-image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.merch-card:hover .product-image { transform: scale(1.05); }
.quick-view-btn { position: absolute; bottom: -50px; left: 50%; transform: translateX(-50%); background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--primary); padding: 0.6rem 1.2rem; border-radius: 6px; font-weight: 500; cursor: pointer; transition: var(--transition); font-size: 0.85rem; box-shadow: var(--shadow-sm); }
.merch-card:hover .quick-view-btn { bottom: 1rem; }
.quick-view-btn:hover { background: var(--primary); color: var(--bg-dark); }
.product-info { padding: 1.2rem; }
.product-title { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.product-price { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.8rem; }
.current-price { font-size: 1.2rem; font-weight: 700; color: var(--primary); }
.original-price { font-size: 0.85rem; color: var(--text-muted); text-decoration: line-through; }
.color-picker { display: flex; gap: 0.4rem; margin-bottom: 0.8rem; }
.color-option { width: 22px; height: 22px; border-radius: 4px; cursor: pointer; border: 1px solid var(--border-dark); transition: var(--transition); }
.color-option:hover { transform: scale(1.1); }
.color-option.selected { border: 2px solid var(--primary); }
.size-selector { display: flex; gap: 0.4rem; margin-bottom: 1rem; flex-wrap: wrap; }
.size-btn { background: transparent; border: 1px solid var(--border-dark); color: var(--text-secondary); padding: 0.25rem 0.7rem; border-radius: 4px; font-size: 0.75rem; font-weight: 500; cursor: pointer; transition: var(--transition); }
.size-btn:hover { border-color: var(--primary); color: var(--primary); }
.size-btn.selected { background: var(--primary); border-color: var(--primary); color: var(--bg-dark); }

/* Add to Cart button */
.cart-add-btn { width: 100%; background: var(--primary); color: var(--bg-dark); border: none; padding: 0.7rem; border-radius: 8px; font-weight: 600; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 0.4rem; margin-top: 0.5rem; }
.cart-add-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }

/* Cart overlay & drawer */
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); z-index: 1100; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.cart-overlay.active { opacity: 1; visibility: visible; }
.cart-drawer { position: fixed; top: 0; right: -420px; width: 400px; max-width: 100vw; height: 100vh; background: var(--bg-card); border-left: 1px solid var(--border-dark); box-shadow: var(--shadow-xl); z-index: 1200; display: flex; flex-direction: column; transition: right 0.35s cubic-bezier(0.4,0,0.2,1); }
.cart-drawer.open { right: 0; }
.cart-drawer-header { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem; border-bottom: 1px solid var(--border-dark); }
.cart-drawer-title { font-size: 1.2rem; font-weight: 700; display: flex; align-items: center; gap: 0.6rem; color: var(--text-primary); }
.cart-item-count { font-size: 0.9rem; color: var(--text-muted); font-weight: 400; }
.cart-drawer-close { background: none; border: none; color: var(--text-muted); font-size: 1.4rem; cursor: pointer; transition: var(--transition); padding: 0.2rem; }
.cart-drawer-close:hover { color: var(--danger); transform: rotate(90deg); }
.cart-drawer-body { flex: 1; overflow-y: auto; padding: 1.5rem; display: flex; flex-direction: column; gap: 1.2rem; }
.cart-empty-message { text-align: center; color: var(--text-muted); margin-top: 3rem; }
.cart-empty-message svg { opacity: 0.5; margin-bottom: 1rem; }
.cart-item { display: flex; gap: 1rem; background: var(--bg-darker); border-radius: 12px; padding: 0.8rem; border: 1px solid var(--border-dark); align-items: center; }
.cart-item-image { width: 70px; height: 70px; border-radius: 8px; object-fit: cover; background: #1a1a1a; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 600; font-size: 0.9rem; margin-bottom: 0.2rem; color: var(--text-primary); }
.cart-item-meta { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.2rem; }
.cart-item-price { font-weight: 700; color: var(--primary); font-size: 0.95rem; }
.cart-item-actions { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; }
.cart-qty-btn { background: var(--bg-card); border: 1px solid var(--border-dark); color: var(--text-primary); width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 0.9rem; transition: var(--transition); }
.cart-qty-btn:hover { border-color: var(--primary); color: var(--primary); }
.cart-item-qty { min-width: 20px; text-align: center; font-weight: 600; font-size: 0.85rem; }
.cart-item-remove { background: none; border: none; color: var(--text-muted); cursor: pointer; margin-left: auto; padding: 0.3rem; transition: var(--transition); }
.cart-item-remove:hover { color: var(--danger); }
.cart-drawer-footer { border-top: 1px solid var(--border-dark); padding: 1.5rem; background: var(--bg-darker); }
.cart-summary-row { display: flex; justify-content: space-between; margin-bottom: 0.6rem; font-size: 0.9rem; color: var(--text-secondary); }
.cart-total-row { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin-top: 0.5rem; padding-top: 0.5rem; border-top: 1px solid var(--border-dark); }
.cart-checkout-btn { width: 100%; background: var(--primary); color: var(--bg-dark); border: none; padding: 0.9rem; border-radius: 10px; font-weight: 700; font-size: 1rem; margin-top: 1.2rem; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.cart-checkout-btn:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--glow-gold); }

/* Community & AI */
.community-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.community-card { background: var(--bg-card); border-radius: 16px; padding: 2rem; box-shadow: var(--shadow-sm); border: 1px solid var(--border-dark); }
.community-card h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 1.5rem; display: flex; align-items: center; color: var(--text-primary); }
.community-card h3 svg { color: var(--primary); }
.review-form input, .review-form select, .review-form textarea { width: 100%; padding: 0.8rem; margin-bottom: 1rem; border: 1px solid var(--border-dark); border-radius: 8px; font-family: inherit; background: var(--bg-darker); color: var(--text-primary); }
.review-form input:focus, .review-form select:focus, .review-form textarea:focus { outline: none; border-color: var(--primary); }
.submit-review-btn { background: var(--primary); color: var(--bg-dark); border: none; padding: 0.8rem 1.5rem; border-radius: 8px; font-weight: 600; cursor: pointer; transition: var(--transition); }
.submit-review-btn:hover { background: var(--primary-dark); }
.reviews-container { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border-dark); }
.reviews-container h4 { margin-bottom: 1rem; font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.reviews-list { display: flex; flex-direction: column; gap: 1rem; max-height: 250px; overflow-y: auto; }
.review-card { background: var(--bg-darker); border-radius: 12px; padding: 1rem; border: 1px solid var(--border-dark); }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.review-name { font-weight: 600; color: var(--text-primary); }
.review-stars { color: var(--accent); letter-spacing: 2px; }
.review-text { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.5; }
.review-date { color: var(--text-muted); font-size: 0.75rem; margin-top: 0.5rem; }
.empty-reviews { text-align: center; color: var(--text-muted); padding: 1rem; font-style: italic; }

.ai-card { background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-hover) 100%); border: 1px solid var(--border-accent); }
.ai-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border-dark); }
.ai-avatar { width: 50px; height: 50px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--glow-gold); }
.ai-chat-container { display: flex; flex-direction: column; gap: 1rem; }
.ai-message { display: flex; gap: 0.75rem; margin-bottom: 1rem; }
.ai-avatar-small { width: 32px; height: 32px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ai-bubble { background: var(--bg-darker); padding: 0.8rem 1.2rem; border-radius: 1rem; border-top-left-radius: 0.25rem; color: var(--text-primary); font-size: 0.9rem; line-height: 1.5; box-shadow: var(--shadow-sm); border: 1px solid var(--border-dark); }
.faq-categories { display: flex; gap: 0.5rem; margin: 1rem 0; flex-wrap: wrap; }
.faq-cat-btn { background: var(--bg-darker); border: 1px solid var(--border-dark); color: var(--text-secondary); padding: 0.5rem 1rem; border-radius: 20px; font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: var(--transition); display: flex; align-items: center; gap: 0.5rem; }
.faq-cat-btn svg { width: 14px; height: 14px; }
.faq-cat-btn:hover { border-color: var(--primary); color: var(--primary); }
.faq-cat-btn.active { background: var(--primary); border-color: var(--primary); color: var(--bg-dark); }
.faq-list { display: flex; flex-direction: column; gap: 0.5rem; max-height: 400px; overflow-y: auto; padding-right: 0.25rem; }
.faq-item { border: 1px solid var(--border-dark); border-radius: 12px; overflow: hidden; background: var(--bg-darker); transition: var(--transition); display: none; }
.faq-item[data-category="training"] { display: block; }
.faq-answer { display: none; padding: 0 1rem 1rem 1rem; border-top: 1px solid var(--border-dark); background: var(--bg-card); }
.faq-item.active .faq-answer { display: block; }

/* BMI Calculator */
.bmi-section { margin-top: 3rem; margin-bottom: 2rem; scroll-margin-top: 100px; }
.bmi-card { background: var(--bg-card); border-radius: 16px; padding: 2rem; border: 1px solid var(--border-dark); box-shadow: var(--shadow-md); max-width: 700px; margin: 0 auto; }
.bmi-input-group { display: flex; flex-direction: column; gap: 1.2rem; }
.bmi-unit-toggle { display: flex; gap: 0.5rem; justify-content: center; }
.bmi-unit-btn { background: var(--bg-darker); border: 1px solid var(--border-dark); color: var(--text-secondary); padding: 0.6rem 1.4rem; border-radius: 8px; font-weight: 600; cursor: pointer; transition: var(--transition); font-size: 0.9rem; }
.bmi-unit-btn.active { background: var(--primary); border-color: var(--primary); color: var(--bg-dark); }
.bmi-field-set { display: flex; flex-direction: column; gap: 1rem; }
.bmi-field { display: flex; flex-direction: column; gap: 0.4rem; }
.bmi-field label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }
.bmi-field input { background: var(--bg-darker); border: 1px solid var(--border-dark); border-radius: 8px; padding: 0.8rem; color: var(--text-primary); font-size: 1rem; transition: var(--transition); }
.bmi-field input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(196,169,98,0.2); }
.bmi-calc-btn { background: var(--primary); color: var(--bg-dark); border: none; padding: 0.9rem; border-radius: 10px; font-weight: 700; font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.5rem; transition: var(--transition); margin-top: 0.5rem; }
.bmi-calc-btn:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--glow-gold); }
.bmi-result-container { margin-top: 1.5rem; }
.bmi-result-divider { height: 1px; background: var(--border-dark); margin-bottom: 1.5rem; }
.bmi-result-content { text-align: center; }
.bmi-result-number { font-size: 2.8rem; font-weight: 800; color: var(--primary); }
.bmi-result-category { font-size: 1.3rem; font-weight: 700; margin: 0.5rem 0 1rem; text-transform: uppercase; }
.bmi-result-scale { display: flex; justify-content: space-between; position: relative; background: var(--bg-darker); height: 8px; border-radius: 4px; margin: 1rem 0; }
.bmi-scale-marker { position: absolute; top: -4px; transform: translateX(-50%); width: 14px; height: 14px; background: white; border: 3px solid var(--primary); border-radius: 50%; box-shadow: 0 0 8px rgba(196,169,98,0.6); }
.bmi-result-tip { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.8rem; }

/* Features banner */
.features-banner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 4rem; padding: 2rem; background: var(--bg-card); border-radius: 12px; border: 1px solid var(--border-dark); }
.feature { display: flex; align-items: center; justify-content: center; gap: 0.75rem; font-weight: 500; color: var(--text-primary); }
.feature svg { color: var(--primary); }

/* Modals */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(8px); justify-content: center; align-items: center; z-index: 1000; padding: 1rem; }
.modal.show { display: flex; }
.modal-container { background: var(--bg-card); max-width: 1000px; width: 100%; max-height: 90vh; overflow-y: auto; border-radius: 16px; padding: 2rem; position: relative; box-shadow: var(--shadow-xl); border: 1px solid var(--border-dark); }
.quickview-container { max-width: 900px; }
.modal-close { position: absolute; right: 1.5rem; top: 1.5rem; background: var(--bg-darker); border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 1.2rem; color: var(--text-muted); }
.modal-close:hover { background: var(--danger); color: white; }
.modal-program-header { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.modal-program-image { border-radius: 12px; overflow: hidden; border: 1px solid var(--border-dark); }
.modal-program-image img { width: 100%; height: 280px; object-fit: cover; }
.exercise-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.exercise-card { background: var(--bg-darker); padding: 1rem; border-radius: 10px; text-align: center; border: 1px solid var(--border-dark); }

/* Toast notification */
.toast { position: fixed; bottom: 30px; right: 30px; background: var(--primary); color: var(--bg-dark); padding: 1rem 2rem; border-radius: 8px; font-weight: 500; z-index: 1200; animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.7s forwards; box-shadow: var(--shadow-lg); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; transform: translateX(100%); } }

/* Footer */
.main-footer { background: var(--bg-darker); border-top: 1px solid var(--border-dark); margin-top: 4rem; }
.footer-grid { max-width: 1280px; margin: 0 auto; padding: 3rem 2rem; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr; gap: 2rem; }
.footer-logo { font-size: 1.6rem; font-weight: 700; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; color: var(--text-primary); }
.footer-logo svg { color: var(--primary); }
.footer-logo span { color: var(--primary); }
.footer-brand p { color: var(--text-muted); margin-bottom: 1.5rem; }
.footer-links h4, .footer-contact h4 { font-size: 1rem; margin-bottom: 1.2rem; color: var(--text-primary); }
.footer-links a, .footer-contact p { display: block; color: var(--text-muted); text-decoration: none; margin-bottom: 0.6rem; cursor: pointer; transition: var(--transition); font-size: 0.9rem; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border-dark); padding: 1.5rem 2rem; display: flex; justify-content: space-between; align-items: center; max-width: 1280px; margin: 0 auto; color: var(--text-muted); font-size: 0.85rem; }

/* Mobile filter dropdown (visible only on small screens) */
.mobile-filter-dropdown { display: none; position: relative; min-width: 140px; }
.filter-dropdown-toggle { display: flex; align-items: center; justify-content: space-between; background: var(--bg-darker); border: 1px solid var(--border-dark); color: var(--text-primary); padding: 0.55rem 1rem; border-radius: 6px; font-weight: 600; font-size: 0.85rem; cursor: pointer; width: 100%; transition: var(--transition); }
.filter-dropdown-toggle:hover { border-color: var(--primary); }
.filter-dropdown-menu { position: absolute; top: calc(100% + 4px); left: 0; width: 100%; background: var(--bg-card); border: 1px solid var(--border-dark); border-radius: 8px; padding: 0.4rem; display: none; flex-direction: column; gap: 0.2rem; z-index: 10; box-shadow: var(--shadow-md); }
.filter-dropdown-menu.open { display: flex; }
.filter-dropdown-item { background: transparent; border: none; color: var(--text-secondary); padding: 0.5rem 0.8rem; border-radius: 6px; font-weight: 500; cursor: pointer; text-align: left; transition: var(--transition); font-size: 0.85rem; }
.filter-dropdown-item:hover { background: var(--bg-darker); color: var(--primary); }
.filter-dropdown-item.active { background: var(--primary); color: var(--bg-dark); font-weight: 700; }

/* Responsive adjustments */
@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
  .header-container { padding: 0.8rem 1rem; }
  .logo { font-size: 1.3rem; margin-right: auto; }
  .nav-menu { display: none; position: fixed; top: 70px; left: 0; right: 0; background: var(--bg-card); flex-direction: column; padding: 1.5rem; gap: 1rem; border-bottom: 1px solid var(--border-dark); box-shadow: var(--shadow-md); z-index: 99; backdrop-filter: blur(8px); }
  .nav-menu.mobile-open { display: flex; }
  .nav-link { font-size: 1.1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border-dark); }
  .header-actions { gap: 0.75rem; }
  .lang-switcher { padding: 0.15rem; }
  .lang-btn { padding: 0.3rem 0.6rem; font-size: 0.7rem; }
  .hero-grid, .slide-content, .community-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2rem; }
  .hero-cta { flex-direction: column; }
  .hero-cta button { width: 100%; text-align: center; }
  .hero-stats { justify-content: space-between; }
  .features-banner { grid-template-columns: 1fr 1fr; gap: 1rem; padding: 1.5rem; }
  .feature { font-size: 0.85rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; padding: 2rem 1.25rem; }
  .footer-brand { grid-column: span 2; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .modal-program-header { grid-template-columns: 1fr; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .shop-controls { width: 100%; justify-content: space-between; }
  .merch-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  /* Mobile slideshow fixes */
  .slideshow-container { padding: 0 0.5rem; }
  .program-slide { padding: 0.2rem; }
  .slide-content { grid-template-columns: 1fr; gap: 0; border-radius: 10px; }
  .slide-image { height: 200px; }
  .slide-info { padding: 1rem; }
  .slide-info h3 { font-size: 1.2rem; }
  .slide-description { font-size: 0.82rem; margin-bottom: 0.8rem; }
  .difficulty-badge { font-size: 0.7rem; margin-bottom: 0.5rem; }
  .slide-stats { gap: 1rem; margin-bottom: 1rem; }
  .stat-value { font-size: 0.95rem; }
  .stat-name { font-size: 0.7rem; }
  .slide-btn { padding: 0.65rem 1rem; font-size: 0.85rem; width: 100%; }
  .slide-arrow { width: 32px; height: 32px; font-size: 1rem; top: 50%; transform: translateY(-50%); }
  .slide-arrow.prev { left: 0.2rem; }
  .slide-arrow.next { right: 0.2rem; }
  .slide-dots { margin-top: 0.5rem; }
  .dot { width: 6px; height: 6px; }
  .dot.active { width: 18px; }

  /* Hide desktop filter, show dropdown */
  .desktop-filter-group { display: none !important; }
  .mobile-filter-dropdown { display: block; }

  .cart-drawer { width: 100vw; right: -100vw; }
  .cart-drawer.open { right: 0; }
  .bmi-card { padding: 1.2rem; }
  .faq-list { max-height: none; overflow-y: visible; }
}

@media (max-width: 480px) {
  .main-container { padding: 1rem; }
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.6rem; }
  .merch-grid { gap: 0.8rem; }
  .product-info { padding: 0.8rem; }
  .size-selector { gap: 0.3rem; }
  .size-btn { padding: 0.2rem 0.5rem; font-size: 0.7rem; }
  .features-banner { grid-template-columns: 1fr; text-align: center; }
}

html, body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

@media (max-width: 768px) {
  .header-container {
    padding: 0.8rem 0.75rem;  /* slightly tighter side padding */
  }
  .mobile-menu-btn {
    margin-left: 0;           /* remove any extra margin */
  }
}