/** Shopify CDN: Minification failed

Line 257:170 Expected ":"

**/
/* =============================================
   PetFlow Theme — Complete Stylesheet
   ============================================= */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px;line-height:1.6;color:var(--color-text);background:var(--color-bg);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
button{cursor:pointer;font-family:inherit;border:none;background:none}
input,button,select,textarea{font-family:inherit;font-size:inherit}

/* --- Container --- */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
@media(min-width:768px){.container{padding:0 40px}}
@media(min-width:1024px){.container{padding:0 60px}}

/* --- Announcement Bar --- */
.announcement-bar{background:var(--color-primary);color:#fff;text-align:center;padding:10px 16px;font-size:14px;font-weight:500;position:relative;z-index:1001;animation:slideDown 0.5s ease-out}
@keyframes slideDown{from{transform:translateY(-100%)}to{transform:translateY(0)}}

/* --- Header --- */
.site-header{position:sticky;top:0;z-index:1000;background:var(--color-bg);border-bottom:1px solid transparent;transition:border-color var(--transition),box-shadow var(--transition)}
.site-header.scrolled{border-bottom-color:var(--color-border);box-shadow:var(--shadow-sm)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:24px}

.logo{display:flex;align-items:center;flex-shrink:0}
.logo-text{font-size:24px;font-weight:800;color:var(--color-primary);letter-spacing:-0.5px}

.main-nav{display:none;gap:32px;align-items:center}
@media(min-width:768px){.main-nav{display:flex}}
.nav-link{font-size:15px;font-weight:500;color:var(--color-text-light);transition:color var(--transition);position:relative}
.nav-link:hover,.nav-link.active{color:var(--color-text)}
.nav-link.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--color-primary);border-radius:1px}

.header-actions{display:flex;align-items:center;gap:16px}
.cart-toggle{position:relative;padding:8px;border-radius:var(--radius-sm);transition:background var(--transition)}
.cart-toggle:hover{background:var(--color-primary-light)}
.cart-count{position:absolute;top:0;right:-2px;background:var(--color-primary);color:#fff;font-size:11px;font-weight:700;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;pointer-events:none}

/* Mobile Menu */
.mobile-menu-toggle{display:flex;flex-direction:column;gap:5px;padding:8px;border-radius:var(--radius-sm)}
@media(min-width:768px){.mobile-menu-toggle{display:none}}
.mobile-menu-toggle span{display:block;width:22px;height:2px;background:var(--color-text);border-radius:1px;transition:transform var(--transition),opacity var(--transition)}
.mobile-menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-menu-toggle.open span:nth-child(2){opacity:0}
.mobile-menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-lg);font-weight:600;font-size:15px;transition:all var(--transition);position:relative;overflow:hidden;white-space:nowrap}
.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 4px 14px rgba(249,115,22,0.25)}
.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(249,115,22,0.35)}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{border:2px solid var(--color-primary);color:var(--color-primary);background:transparent}
.btn-secondary:hover{background:var(--color-primary);color:#fff}
.btn-ghost{color:var(--color-text-light);font-weight:500}
.btn-ghost:hover{color:var(--color-text)}
.btn-lg{padding:16px 36px;font-size:16px}
.btn-sm{padding:8px 20px;font-size:13px}
.btn-block{width:100%;justify-content:center}

/* --- Hero Section --- */
.hero-section{min-height:88vh;display:flex;align-items:center;justify-content:center;padding:80px 24px;position:relative;overflow:hidden;background:linear-gradient(135deg,#fff8f5 0%,#fff 40%,#fef9f0 100%)}
.hero-content{max-width:600px;text-align:center;position:relative;z-index:2}
.hero-badge{display:inline-block;background:var(--color-primary-light);color:var(--color-primary);padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:24px;animation:fadeInUp 0.8s ease-out}
.hero-heading{font-size:clamp(36px,8vw,64px);font-weight:900;line-height:1.1;letter-spacing:-1.5px;margin-bottom:20px;background:linear-gradient(135deg,var(--color-text) 0%,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeInUp 0.8s 0.15s ease-out both}
.hero-subheading{font-size:clamp(16px,3vw,20px);color:var(--color-text-light);line-height:1.6;margin-bottom:36px;max-width:480px;margin-left:auto;margin-right:auto;animation:fadeInUp 0.8s 0.3s ease-out both}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:48px;animation:fadeInUp 0.8s 0.45s ease-out both}

.hero-stats{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;animation:fadeInUp 0.8s 0.6s ease-out both}
.stat{text-align:center}
.stat strong{display:block;font-size:24px;font-weight:800;color:var(--color-primary)}
.stat span{font-size:13px;color:var(--color-text-light)}

.hero-visual{position:absolute;right:-100px;top:50%;transform:translateY(-50%);pointer-events:none;display:none}
@media(min-width:1024px){.hero-visual{display:block}}
.hero-shape{width:500px;height:500px;background:radial-gradient(circle,var(--color-primary-light) 0%,transparent 70%);border-radius:50%;animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}
.hero-paw-prints{position:absolute;top:0;left:0;right:0;bottom:0}
.paw{position:absolute;font-size:24px;opacity:0.15;animation:pawFloat 4s ease-in-out infinite}
.paw-1{top:20%;left:30%;animation-delay:0s}.paw-2{top:60%;right:20%;animation-delay:1.5s}.paw-3{bottom:15%;left:50%;animation-delay:3s}
@keyframes pawFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-10px) rotate(15deg)}}

/* --- Product Showcase --- */
.product-showcase{padding:80px 0}
.product-showcase-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr;gap:60px;align-items:center}
@media(min-width:768px){.product-showcase-inner{grid-template-columns:1fr 1fr}}
.product-showcase--reverse .product-showcase-image{order:0}
@media(min-width:768px){.product-showcase--reverse .product-showcase-image{order:1}}

.product-showcase-image{order:-1}
@media(min-width:768px){.product-showcase-image{order:0}}
.product-image-wrap{position:relative;border-radius:var(--radius-xl);overflow:hidden;background:#f1f5f9;aspect-ratio:1;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);transition:transform var(--transition)}
.product-image-wrap:hover{transform:scale(1.02)}
.product-main-image{width:100%;height:100%;object-fit:cover;transition:transform 0.6s ease}
.product-image-wrap:hover .product-main-image{transform:scale(1.05)}
.product-badge{position:absolute;top:16px;left:16px;background:#ef4444;color:#fff;padding:6px 14px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px}
.product-badge--sale{background:#ef4444}

.product-thumbnails{display:flex;gap:10px;margin-top:16px;justify-content:center}
.thumb{width:56px;height:56px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;cursor:pointer;transition:border-color var(--transition)}
.thumb.active{border-color:var(--color-primary)}
.thumb img{width:100%;height:100%;object-fit:cover}

.product-showcase-info{padding:0}
@media(min-width:768px){.product-showcase-info{padding:20px 0}}
.product-vendor{display:inline-block;font-size:13px;font-weight:600;color:var(--color-primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.product-showcase-title{font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.2;margin-bottom:16px;letter-spacing:-0.5px}

.product-showcase-price{display:flex;align-items:baseline;gap:12px;margin-bottom:20px}
.current-price{font-size:28px;font-weight:800;color:var(--color-primary)}
.compare-price{font-size:18px;color:var(--color-text-light);text-decoration:line-through}

.product-showcase-desc{font-size:16px;color:var(--color-text-light);line-height:1.7;margin-bottom:24px}

.product-showcase-features{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.feature-tag{font-size:13px;color:var(--color-text);background:var(--color-primary-light);padding:6px 14px;border-radius:20px;font-weight:500}

/* Variants */
.product-variants{margin-bottom:24px}
.variant-group{margin-bottom:16px}
.variant-group label{display:block;font-size:13px;font-weight:600;margin-bottom:8px;color:var(--color-text-light)}
.variant-options{display:flex;gap:8px;flex-wrap:wrap}
.variant-btn{padding:8px 20px;border:2px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;font-weight:500;transition:all var(--transition)}
.variant-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}
.variant-btn.selected{border-color:var(--color-primary);background:var(--color-primary-light);color:var(--color-primary)}

/* Quantity + Actions */
.product-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:20px}
.quantity-selector{display:flex;align-items:center;border:2px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}
.qty-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;color:var(--color-text-light);transition:all var(--transition)}
.qty-btn:hover{background:var(--color-primary-light);color:var(--color-primary)}
.qty-input{width:50px;height:40px;text-align:center;border:none;font-weight:600;font-size:15px;-moz-appearance:textfield}
.qty-input::-webkit-inner-spin-button,.qty-input::-webkit-outer-spin-button{-webkit-appearance:none}

.add-to-cart-btn{flex:1;min-width:200px;justify-content:center}
.add-to-cart-btn.disabled,.add-to-cart-btn:disabled{background:#94a3b8;cursor:not-allowed;box-shadow:none;transform:none;pointer-events:none}

.product-trust{display:flex;gap:20px;flex-wrap:wrap;font-size:12px;color:var(--color-text-light);font-weight:500}
.product-trust span{display:flex;align-items:center;gap:4px}

/* --- Features Grid --- */
.features-section{padding:100px 0;background:#fff}
.section-header{text-align:center;margin-bottom:60px}
.section-badge{display:inline-block;background:var(--color-primary-light);color:var(--color-primary);padding:6px 18px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:16px}
.section-title{font-size:clamp(28px,5vw,42px);font-weight:800;letter-spacing:-0.5px;margin-bottom:12px}
.section-subtitle{font-size:17px;color:var(--color-text-light);max-width:500px;margin:0 auto}

.features-grid{display:grid;grid-template-columns:1fr;gap:24px;max-width:1000px;margin:0 auto}
@media(min-width:480px){.features-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:768px){.features-grid{grid-template-columns:repeat(3,1fr)}}

.feature-card{padding:32px 24px;border-radius:var(--radius-lg);background:#f8fafc;border:1px solid var(--color-border);transition:all var(--transition);text-align:center}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.feature-icon{font-size:40px;margin-bottom:16px;display:block;transition:transform var(--transition)}
.feature-card:hover .feature-icon{transform:scale(1.15)}
.feature-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--color-text-light);line-height:1.6}

/* --- Testimonials --- */
.testimonials-section{padding:100px 0;background:#f8fafc}
.testimonials-grid{display:grid;grid-template-columns:1fr;gap:24px;max-width:1000px;margin:0 auto}
@media(min-width:640px){.testimonials-grid{grid-template-columns:repeat(3,1fr)}}
.testimonial-card{padding:32px 24px;border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm);transition:all var(--transition)}
.testimonial-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.stars{color:#f59e0b;font-size:18px;margin-bottom:16px;letter-spacing:2px}
.testimonial-text{font-size:15px;color:var(--color-text);line-height:1.7;margin-bottom:20px;font-style:italic}
.testimonial-author strong{display:block;font-size:14px;color:var(--color-text)}
.testimonial-author span{font-size:12px;color:var(--color-text-light)}

/* --- FAQ --- */
.faq-section{padding:100px 0;background:#fff}
.faq-list{max-width:700px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--color-border)}
.faq-question{width:100%;padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px;font-weight:600;text-align:left;color:var(--color-text);transition:color var(--transition)}
.faq-question:hover{color:var(--color-primary)}
.faq-question[aria-expanded="true"]{color:var(--color-primary)}
.faq-icon{font-size:22px;font-weight:300;transition:transform 0.35s ease;line-height:1}
.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.4s ease}
.faq-answer p{padding-bottom:22px;font-size:15px;color:var(--color-text-light);line-height:1.7}

/* --- Footer --- */
.site-footer{background:#1e293b;color:#cbd5e1;padding:80px 0 0}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr;gap:40px}
@media(min-width:480px){.footer-inner{grid-template-columns:1fr 1fr}}
@media(min-width:768px){.footer-inner{grid-template-columns:1.5fr 1fr 1fr 1.5fr}}
.footer-logo{font-size:22px;font-weight:800;color:#fff;display:block;margin-bottom:12px}
.footer-brand p{font-size:14px;line-height:1.7;max-width:260px}
.footer-links h4,.footer-newsletter h4{font-size:14px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:16px}
.footer-links a{display:block;font-size:14px;padding:4px 0;transition:color var(--transition)}
.footer-links a:hover{color:#fff}
.footer-newsletter p{font-size:14px;margin-bottom:16px}
.newsletter-field{display:flex;gap:8px;margin-bottom:20px}
.newsletter-field input{flex:1;padding:10px 16px;border-radius:var(--radius-sm);border:1px solid #475569;background:#334155;color:#fff;font-size:14px}
.newsletter-field input::placeholder{color:#94a3b8}
.newsletter-field input:focus{outline:none;border-color:var(--color-primary)}
.social-links{display:flex;gap:16px;font-size:13px;font-weight:600}
.social-links a{padding:8px 14px;border-radius:var(--radius-sm);background:#334155;transition:all var(--transition)}
.social-links a:hover{background:var(--color-primary);color:#fff}
.footer-bottom{border-top:1px solid #334155;margin-top:60px;padding:24px;text-align:center;font-size:13px;color:#64748b}

/* --- Cart Drawer --- */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:2000;opacity:0;visibility:hidden;transition:all 0.35s ease}
.cart-overlay.open{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:-420px;width:100%;max-width:400px;height:100vh;background:#fff;z-index:2001;display:flex;flex-direction:column;transition:right 0.4s cubic-bezier(0.4,0,0.2,1);box-shadow:-8px 0 40px rgba(0,0,0,0.15)}
.cart-drawer.open{right:0}
.cart-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--color-border)}
.cart-drawer-header h3{font-size:18px;font-weight:700}
.cart-close{font-size:28px;color:var(--color-text-light);padding:4px;line-height:1;transition:color var(--transition)}
.cart-close:hover{color:var(--color-text)}
.cart-drawer-items{flex:1;overflow-y:auto;padding:20px 24px}
.cart-empty{text-align:center;color:var(--color-text-light);padding:40px 0}
.cart-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--color-border)}
.cart-item img{border-radius:var(--radius-sm);object-fit:cover}
.cart-item-title{font-weight:600;font-size:14px;margin-bottom:4px}
.cart-item-price{font-size:14px;color:var(--color-primary);font-weight:600}
.cart-item-qty{font-size:12px;color:var(--color-text-light)}
.cart-drawer-footer{padding:20px 24px;border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:12px}
.cart-total{font-size:16px;display:flex;justify-content:space-between}

/* --- Product Page --- */
.product-page{padding:60px 0}
.product-page-grid{display:grid;grid-template-columns:1fr;gap:40px}
@media(min-width:768px){.product-page-grid{grid-template-columns:1fr 1fr}}
.product-main-image-wrap{border-radius:var(--radius-xl);overflow:hidden;background:#f1f5f9;aspect-ratio:1;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md)}
.product-page-thumbs{display:flex;gap:10px;margin-top:16px}
.product-page-thumbs img{width:80px;height:80px;border-radius:var(--radius-sm);border:2px solid transparent;cursor:pointer;object-fit:cover;transition:border-color var(--transition)}
.product-page-thumbs img:hover{border-color:var(--color-primary)}
.product-page-title{font-size:36px;font-weight:800;margin-bottom:12px}
.product-page-price{font-size:28px;font-weight:800;color:var(--color-primary);margin-bottom:24px}
.product-page-price .compare-price{font-size:18px;color:var(--color-text-light);font-weight:400;margin-left:8px;text-decoration:line-through}
.product-page-desc{font-size:16px;color:var(--color-text-light);line-height:1.7;margin-bottom:32px}

/* --- Stock Indicator --- */
.stock-indicator{margin-bottom:20px}
.stock-status{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.in-stock{color:#16a34a}
.out-of-stock{color:#dc2626}
.stock-count{font-weight:500;color:var(--color-text-light);font-size:13px}
.product-badge--sold-out{background:#64748b;right:12px;left:auto;top:12px}

/* --- Collection Page --- */
.collection-page{padding:60px 0}
.collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.collection-banner{padding:40px 0;text-align:center}
.collection-title{font-size:36px;font-weight:800}
.collection-description{font-size:16px;color:var(--color-text-light);max-width:600px;margin:12px auto 0}

/* --- Product Card --- */
.product-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#fff;border:1px solid var(--color-border);transition:all var(--transition);group}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-card-link{display:block}
.product-card-image{position:relative;aspect-ratio:1;background:#f1f5f9;overflow:hidden}
.product-card-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s ease}
.product-card:hover .product-card-image img{transform:scale(1.08)}
.product-card-image .product-badge{top:12px;left:12px}
.product-card-actions{position:absolute;bottom:12px;left:12px;right:12px;opacity:0;transform:translateY(10px);transition:all var(--transition)}
.product-card:hover .product-card-actions{opacity:1;transform:translateY(0)}
.product-card-info{padding:16px}
.product-card-title{font-size:15px;font-weight:600;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card-price{font-size:16px;font-weight:700;color:var(--color-primary)}
.product-card-price s{font-size:13px;color:var(--color-text-light);font-weight:400;margin-left:8px}

/* --- Cart Page --- */
.cart-page{padding:60px 0;min-height:50vh}
.cart-page-title{font-size:36px;font-weight:800;margin-bottom:40px}
.cart-line-item{display:flex;gap:24px;padding:24px 0;border-bottom:1px solid var(--color-border);align-items:center}
.cart-line-item img{border-radius:var(--radius-sm);object-fit:cover}
.cart-line-info h3{font-size:18px;font-weight:600;margin-bottom:4px}
.cart-line-variant{font-size:13px;color:var(--color-text-light)}
.cart-line-price{font-size:16px;font-weight:700;color:var(--color-primary)}
.cart-line-qty{display:flex;align-items:center;gap:16px;margin-top:8px}
.cart-remove{font-size:13px;color:#ef4444}
.cart-summary{text-align:right;margin-top:32px;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.cart-summary .cart-total{font-size:20px}
.cart-empty-state{text-align:center;padding:60px 0}
.cart-empty-state p{font-size:18px;color:var(--color-text-light);margin-bottom:24px}

/* --- Recommendations --- */
.product-recommendations-section{padding:60px 0}
.recommendations-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px;margin-top:32px}

/* --- Empty State --- */
.empty-state{text-align:center;padding:40px;color:var(--color-text-light);font-size:16px}

/* --- Pagination --- */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}
.pagination span,.pagination a{padding:8px 16px;border-radius:var(--radius-sm);font-weight:500}
.pagination .current{background:var(--color-primary);color:#fff}

/* --- Animations --- */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInLeft{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(0.9)}to{opacity:1;transform:scale(1)}}

.anim-fade-up,.anim-fade-left,.anim-fade-right,.anim-scale-in{opacity:0}
.anim-fade-up.visible{animation:fadeInUp 0.8s ease-out forwards}
.anim-fade-left.visible{animation:fadeInLeft 0.8s ease-out forwards}
.anim-fade-right.visible{animation:fadeInRight 0.8s ease-out forwards}
.anim-scale-in.visible{animation:scaleIn 0.6s ease-out forwards}

/* Add-to-cart feedback */
.add-to-cart-btn.added{background:#22c55e;animation:pulse 0.5s ease}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}

/* Loading shimmer */
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

/* --- Utility --- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* --- Responsive --- */
@media(max-width:767px){
  .hero-section{min-height:70vh;padding:60px 16px}
  .product-showcase{padding:50px 0}
  .features-section,.testimonials-section,.faq-section{padding:60px 0}
  .main-nav{position:fixed;top:var(--header-height);left:0;right:0;bottom:0;background:var(--color-bg);flex-direction:column;padding:40px 24px;gap:24px;transform:translateX(-100%);transition:transform 0.35s ease;z-index:999}
  .main-nav.open{transform:translateX(0)}
}