/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --accent:#0b8a6f;--accent-dark:#076053;--accent-light:#e6f7f3;
  --bg:#ffffff;--bg-alt:#f8fafc;--text:#1a2b3c;--text-muted:#6b7c8d;
  --border:#e2e8f0;--radius:12px;--shadow:0 2px 8px rgba(0,0,0,.06);
  --shadow-lg:0 8px 30px rgba(0,0,0,.10);--max:1200px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:var(--max);margin:0 auto;padding:0 1.5rem}
.section{padding:4rem 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;margin-bottom:2.5rem}
.section-head h2{font-size:2rem;font-weight:700;margin-bottom:.5rem}
.section-head p{color:var(--text-muted);font-size:1.05rem}
.text-center{text-align:center}
.mt-2{margin-top:2rem}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1.8rem;border-radius:var(--radius);font-weight:600;font-size:.95rem;cursor:pointer;border:none;transition:all .2s;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-outline{background:transparent;color:var(--accent);border:1.5px solid var(--accent)}
.btn-outline:hover{background:var(--accent);color:#fff}
.btn-block{width:100%}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:box-shadow .2s}
.site-header.scrolled{box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.logo{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.3rem}
.logo-mark{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--accent);color:#fff;font-size:1.1rem}
.logo-text{color:var(--text)}
.main-nav{display:flex;gap:2rem}
.main-nav a{font-weight:500;color:var(--text-muted);transition:color .2s;position:relative}
.main-nav a:hover,.main-nav a.active{color:var(--accent)}
.main-nav a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:.5rem}
.icon-btn{position:relative;background:none;border:none;cursor:pointer;padding:.5rem;border-radius:8px;color:var(--text);transition:background .2s}
.icon-btn:hover{background:var(--bg-alt)}
.cart-count{position:absolute;top:0;right:0;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.menu-toggle{display:none}

/* ===== Hero ===== */
.hero{background:linear-gradient(135deg,#f0fdfa 0%,#e6f7f3 50%,#f8fafc 100%);padding:3rem 0 4rem}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero-badge{display:inline-block;background:var(--accent-light);color:var(--accent-dark);padding:.4rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:1rem}
.hero h1{font-size:3rem;font-weight:800;line-height:1.15;margin-bottom:1rem}
.hero p{font-size:1.1rem;color:var(--text-muted);margin-bottom:1.5rem;max-width:500px}
.hero-cta{display:flex;gap:1rem;margin-bottom:2rem}
.hero-stats{display:flex;gap:2.5rem}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-size:1.6rem;font-weight:800;color:var(--accent)}
.hero-stats span{font-size:.85rem;color:var(--text-muted)}
.hero-visual{position:relative;height:400px}
.hero-card{position:absolute;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:1.5rem;text-align:center}
.hero-card-main{top:40px;left:50%;transform:translateX(-50%);width:260px}
.hero-card-float1{top:0;right:0;width:180px;animation:float 4s ease-in-out infinite}
.hero-card-float2{bottom:20px;left:0;width:180px;animation:float 4s ease-in-out infinite reverse}
.hero-card-icon{font-size:2.5rem;margin-bottom:.5rem}
.hero-card h3{font-size:1rem;font-weight:700}
.hero-card p{font-size:.8rem;color:var(--text-muted);margin:.25rem 0}
.hero-card-price{font-size:1.2rem;font-weight:800;color:var(--accent)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ===== Trust Bar ===== */
.trust-bar{background:var(--accent);color:#fff;padding:1rem 0}
.trust-inner{display:flex;justify-content:space-around;flex-wrap:wrap;gap:1rem}
.trust-item{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:.9rem;white-space:nowrap}

/* ===== Categories ===== */
.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1.5rem}
.category-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:2rem 1.5rem;text-align:center;transition:all .2s}
.category-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.cat-icon{font-size:2.5rem;margin-bottom:.75rem}
.category-card h3{font-size:1.1rem;font-weight:700;margin-bottom:.25rem}
.category-card p{font-size:.85rem;color:var(--text-muted)}

/* ===== Product Grid & Cards ===== */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}
.product-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .2s;display:flex;flex-direction:column}
.product-card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.product-card-img{height:200px;display:flex;align-items:center;justify-content:center;font-size:4rem;background:var(--bg-alt)}
.product-card-body{padding:1.25rem;flex:1;display:flex;flex-direction:column}
.product-badge{display:inline-block;background:var(--accent-light);color:var(--accent-dark);padding:.2rem .6rem;border-radius:6px;font-size:.75rem;font-weight:600;margin-bottom:.5rem;align-self:flex-start}
.product-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.25rem}
.product-card .product-desc{font-size:.85rem;color:var(--text-muted);margin-bottom:.75rem;flex:1}
.product-rating{display:flex;align-items:center;gap:.25rem;margin-bottom:.75rem}
.product-rating .stars{color:#f5a623;font-size:.85rem}
.product-rating span{font-size:.8rem;color:var(--text-muted)}
.product-price-row{display:flex;align-items:center;justify-content:space-between;margin-top:auto}
.product-price{font-size:1.25rem;font-weight:800;color:var(--accent)}
.product-price .old-price{font-size:.85rem;color:var(--text-muted);text-decoration:line-through;font-weight:400;margin-left:.4rem}
.btn-add{background:var(--accent);color:#fff;border:none;padding:.55rem 1rem;border-radius:8px;font-weight:600;cursor:pointer;transition:background .2s;font-size:.85rem}
.btn-add:hover{background:var(--accent-dark)}

/* ===== Features ===== */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}
.feature-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:2rem 1.5rem;text-align:center;transition:all .2s}
.feature-card:hover{border-color:var(--accent);transform:translateY(-4px)}
.feature-icon{font-size:2.5rem;margin-bottom:.75rem}
.feature-card h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.feature-card p{font-size:.9rem;color:var(--text-muted)}

/* ===== Testimonials ===== */
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.testimonial-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:2rem}
.testimonial-card .stars{color:#f5a623;font-size:1.1rem;margin-bottom:.75rem}
.testimonial-card p{font-style:italic;color:var(--text);margin-bottom:1rem}
.testimonial-author{display:flex;align-items:center;gap:.75rem}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.testimonial-author strong{display:block;font-size:.9rem}
.testimonial-author span{font-size:.8rem;color:var(--text-muted)}

/* ===== Newsletter ===== -->
.newsletter{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;padding:3.5rem 0;text-align:center}
.newsletter-inner{max-width:600px;margin:0 auto}
.newsletter h2{font-size:2rem;font-weight:800;margin-bottom:.5rem}
.newsletter p{opacity:.9;margin-bottom:1.5rem}
.newsletter-form{display:flex;gap:.5rem;max-width:450px;margin:0 auto}
.newsletter-form input{flex:1;padding:.8rem 1rem;border:none;border-radius:var(--radius);font-size:.95rem;font-family:inherit}
.newsletter-form .btn-primary{background:#fff;color:var(--accent)}
.newsletter-form .btn-primary:hover{background:#f0fdfa}

/* ===== Footer ===== */
.site-footer{background:#0f1c2e;color:#a0aec0;padding-top:3rem}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;padding-bottom:2rem}
.logo-footer .logo-text{color:#fff}
.footer-col p{font-size:.9rem;margin-top:.75rem;line-height:1.5}
.footer-col h4{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:.75rem}
.footer-col a{display:block;font-size:.9rem;color:#a0aec0;padding:.2rem 0;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1rem 0}
.footer-bottom p{font-size:.85rem;text-align:center}

/* ===== Page Hero ===== */
.page-hero{background:var(--bg-alt);padding:2.5rem 0;text-align:center}
.page-hero h1{font-size:2.2rem;font-weight:800}
.page-hero p{color:var(--text-muted);margin-top:.5rem}

/* ===== Shop Layout ===== */
.shop-layout{display:grid;grid-template-columns:240px 1fr;gap:2rem;padding:2rem 1.5rem}
.shop-sidebar{position:sticky;top:90px;align-self:start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.filter-group{margin-bottom:1.5rem}
.filter-group h3{font-size:.95rem;font-weight:700;margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}
.filter-group label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;padding:.3rem 0;cursor:pointer;color:var(--text-muted);transition:color .2s}
.filter-group label:hover{color:var(--text)}
.filter-group input[type=radio]{accent-color:var(--accent)}
.filter-group select{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:.9rem}
.shop-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}
.shop-toolbar span{color:var(--text-muted);font-size:.9rem}
.filter-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:.4rem .8rem;cursor:pointer;font-size:.85rem}
.no-results{text-align:center;padding:3rem;color:var(--text-muted)}

/* ===== Product Detail ===== */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:3rem;padding-bottom:3rem}
.pd-image{height:450px;display:flex;align-items:center;justify-content:center;font-size:8rem;background:var(--bg-alt);border-radius:var(--radius)}
.pd-info h1{font-size:2rem;font-weight:800;margin-bottom:.5rem}
.pd-rating{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}
.pd-rating .stars{color:#f5a623}
.pd-price{font-size:2rem;font-weight:800;color:var(--accent);margin-bottom:1rem}
.pd-price .old-price{font-size:1.1rem;color:var(--text-muted);text-decoration:line-through;font-weight:400;margin-left:.5rem}
.pd-desc{color:var(--text-muted);margin-bottom:1.5rem;line-height:1.7}
.pd-features{margin-bottom:1.5rem}
.pd-features li{padding:.3rem 0;font-size:.9rem}
.pd-features li::before{content:'✓ ';color:var(--accent);font-weight:700}
.pd-qty{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}
.qty-control{display:flex;align-items:center;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.qty-control button{width:36px;height:40px;background:var(--bg-alt);border:none;cursor:pointer;font-size:1.1rem;font-weight:700}
.qty-control input{width:50px;height:40px;text-align:center;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);font-size:1rem}
.pd-actions{display:flex;gap:1rem;margin-bottom:2rem}
.pd-meta{border-top:1px solid var(--border);padding-top:1.5rem}
.pd-meta div{font-size:.85rem;margin-bottom:.4rem}
.pd-meta strong{color:var(--text)}

/* ===== Cart ===== */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:2rem;padding:2rem 1.5rem;align-items:start}
.cart-item{display:grid;grid-template-columns:80px 1fr auto auto auto;gap:1rem;align-items:center;padding:1.25rem 0;border-bottom:1px solid var(--border)}
.cart-item-img{width:80px;height:80px;display:flex;align-items:center;justify-content:center;font-size:2.5rem;background:var(--bg-alt);border-radius:8px}
.cart-item h4{font-size:1rem;font-weight:600}
.cart-item .item-price{font-size:.85rem;color:var(--text-muted)}
.cart-item .qty-control{transform:scale(.85);transform-origin:left}
.cart-item-total{font-weight:700;color:var(--accent);font-size:1.05rem}
.cart-remove{background:none;border:none;color:#e53e3e;cursor:pointer;font-size:1.2rem;padding:.25rem}
.cart-summary{position:sticky;top:90px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.cart-summary h3{font-size:1.2rem;font-weight:700;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}
.summary-row{display:flex;justify-content:space-between;padding:.4rem 0;font-size:.9rem}
.summary-row.total{font-size:1.2rem;font-weight:800;color:var(--accent);border-top:1px solid var(--border);margin-top:.5rem;padding-top:.75rem}
.cart-summary .btn{margin-top:1rem}
.empty-cart{text-align:center;padding:3rem;color:var(--text-muted)}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;align-items:center}
.about-text h2{font-size:1.8rem;font-weight:700;margin-bottom:1rem}
.about-text p{color:var(--text-muted);margin-bottom:1rem;line-height:1.8}
.about-visual{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.about-stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;text-align:center}
.about-stat-num{font-size:2rem;font-weight:800;color:var(--accent)}
.about-stat-label{font-size:.85rem;color:var(--text-muted)}
.quality-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.5rem}
.quality-step{text-align:center;padding:1.5rem}
.step-num{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;font-size:1.3rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto .75rem}
.quality-step h3{font-size:1.05rem;font-weight:700;margin-bottom:.5rem}
.quality-step p{font-size:.85rem;color:var(--text-muted)}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem}
.contact-info h2{font-size:1.6rem;font-weight:700;margin-bottom:1rem}
.contact-info>p{color:var(--text-muted);margin-bottom:2rem;line-height:1.7}
.contact-item{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem}
.contact-icon{font-size:1.5rem}
.contact-item strong{display:block;margin-bottom:.2rem}
.contact-item div{color:var(--text-muted);font-size:.9rem}
.contact-form-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:2rem}
.contact-form h2{font-size:1.4rem;font-weight:700;margin-bottom:1.5rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.7rem 1rem;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:.95rem}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-success{margin-top:1rem;color:var(--accent);font-weight:600}

/* ===== Responsive ===== */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-visual{display:none}
  .hero-cta,.hero-stats{justify-content:center}
  .footer-inner{grid-template-columns:1fr 1fr}
  .shop-layout{grid-template-columns:1fr}
  .shop-sidebar{position:static;display:none}
  .shop-sidebar.open{display:block}
  .filter-toggle{display:block}
  .product-detail{grid-template-columns:1fr}
  .cart-layout{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:1rem;box-shadow:var(--shadow-lg);gap:0}
  .main-nav.open{display:flex}
  .main-nav a{padding:.75rem 0;border-bottom:1px solid var(--border)}
  .menu-toggle{display:block}
  .hero h1{font-size:2.2rem}
  .hero-stats{flex-wrap:wrap;gap:1.5rem;justify-content:center}
  .footer-inner{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .newsletter-form{flex-direction:column}
  .cart-item{grid-template-columns:60px 1fr;gap:.5rem}
  .cart-item .qty-control,.cart-item-total,.cart-remove{grid-column:2}
}