:root{
  --orange:#e56c1a; --orange-dark:#c85a10; --orange-light:#fff3e8;
  --dark:#1a1a2e; --gray:#6b7280; --light-gray:#f4f5f7; --border:#e5e7eb;
  --green:#16a34a; --radius:14px; --shadow:0 4px 20px rgba(0,0,0,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',system-ui,sans-serif;color:var(--dark);line-height:1.6;background:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}

/* BTNS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:.2s;text-align:center}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--orange);color:var(--orange)}
.btn-outline:hover{background:var(--orange-light)}
.btn-full{width:100%}
.btn-disabled{background:var(--border);color:var(--gray);cursor:not-allowed}
.btn-sm{padding:.4rem .8rem;background:var(--orange-light);color:var(--orange);border-radius:8px;font-size:.85rem;font-weight:600}

/* HEADER */
.header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.header-top{background:var(--dark);color:#fff;text-align:center;font-size:.85rem;padding:.5rem 0}
.header-main{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;max-width:1200px;margin:0 auto}
.logo{font-size:1.8rem;font-weight:900}
.logo-peps{color:var(--dark)} .logo-brasil{color:var(--orange)}
.nav{display:flex;gap:2rem}
.nav a{font-weight:500;transition:.2s}
.nav a:hover{color:var(--orange)}
.header-actions{display:flex;align-items:center;gap:1rem}
.cart-btn{font-size:1.1rem;font-weight:600;background:var(--orange-light);padding:.5rem 1rem;border-radius:var(--radius)}
.menu-btn{display:none;font-size:1.5rem;background:none;border:none;cursor:pointer}
.mobile-nav{display:none;flex-direction:column;background:#fff;padding:1rem 1.5rem;border-top:1px solid var(--border)}
.mobile-nav a{padding:.75rem 0;border-bottom:1px solid var(--border)}

/* HERO */
.hero{background:linear-gradient(135deg,#fff7f0,#ffe8d6);padding:4rem 0}
.hero-badge{display:inline-block;background:#fff;padding:.5rem 1rem;border-radius:50px;font-weight:600;font-size:.85rem;box-shadow:var(--shadow);margin-bottom:1.5rem}
.hero h1{font-size:3rem;font-weight:900;line-height:1.1;margin-bottom:1rem}
.highlight{color:var(--orange)}
.hero p{font-size:1.15rem;color:var(--gray);max-width:600px;margin-bottom:1.5rem}
.hero-stats{display:flex;gap:2rem;flex-wrap:wrap;margin-bottom:2rem;font-size:.9rem;font-weight:500}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* FEATURES */
.features{padding:3rem 0;background:#fff}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.feature-card{text-align:center;padding:2rem 1rem;border-radius:var(--radius);background:var(--light-gray);transition:.2s}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat-icon{font-size:2.5rem;display:block;margin-bottom:.5rem}
.feature-card h3{margin-bottom:.5rem}
.feature-card p{font-size:.9rem;color:var(--gray)}

/* SECTION */
.section{padding:4rem 0}
.section-alt{background:var(--light-gray)}
.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:2.5rem;flex-wrap:wrap;gap:1rem}
.section-header h2{font-size:2rem;font-weight:800}
.section-header p{color:var(--gray)}
.section-badge{display:inline-block;background:var(--orange-light);color:var(--orange);padding:.4rem .9rem;border-radius:50px;font-size:.8rem;font-weight:700;margin-bottom:.5rem}
.see-all{color:var(--orange);font-weight:600}

/* PRODUCTS GRID */
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.product-card{position:relative;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(0,0,0,.12)}
.product-img-wrap{aspect-ratio:1;background:var(--light-gray);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-img-wrap img{width:100%;height:100%;object-fit:cover}
.no-img{font-size:4rem;display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.product-info{padding:1rem;display:flex;flex-direction:column;flex:1}
.product-cat{font-size:.75rem;color:var(--orange);font-weight:600;text-transform:uppercase}
.product-name{font-size:1rem;font-weight:700;margin:.25rem 0;min-height:2.6rem}
.product-desc{font-size:.85rem;color:var(--gray);flex:1;margin-bottom:.75rem}
.product-price{margin-bottom:.75rem}
.price-old{text-decoration:line-through;color:var(--gray);font-size:.9rem;margin-right:.5rem}
.price-current{font-size:1.4rem;font-weight:800;color:var(--orange)}
.badge-discount{position:absolute;top:.75rem;left:.75rem;background:#dc2626;color:#fff;padding:.25rem .6rem;border-radius:8px;font-weight:700;font-size:.8rem;z-index:2}
.badge-best{position:absolute;top:.75rem;right:.75rem;background:#facc15;color:var(--dark);padding:.25rem .6rem;border-radius:8px;font-weight:700;font-size:.75rem;z-index:2}
.badge-new{position:absolute;top:.75rem;right:.75rem;background:var(--green);color:#fff;padding:.25rem .6rem;border-radius:8px;font-weight:700;font-size:.75rem;z-index:2}

/* CATS */
.cats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.cat-card{background:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);transition:.2s;text-align:center}
.cat-card:hover{transform:translateY(-4px);border-bottom:3px solid var(--orange)}
.cat-icon{font-size:3rem;margin-bottom:.75rem}
.cat-card p{font-size:.85rem;color:var(--gray);margin-top:.5rem}

/* REVIEWS */
.reviews-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.review-card{background:#fff;padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow)}
.review-stars{color:#facc15;margin-bottom:.75rem}
.review-text{font-size:.9rem;margin-bottom:1rem;color:#374151}
.review-author{display:flex;align-items:center;gap:.75rem}
.review-avatar{width:42px;height:42px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}
.faq-item{background:#fff;border-radius:var(--radius);padding:1.25rem 1.5rem;box-shadow:var(--shadow)}
.faq-item summary{font-weight:600;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{margin-top:1rem;color:var(--gray)}

/* PAGE HERO */
.page-hero{background:linear-gradient(135deg,#fff7f0,#ffe8d6);padding:3rem 0}
.page-hero h1{font-size:2.5rem;font-weight:900}
.page-hero p{color:var(--gray);margin-top:.5rem}

/* PRODUTOS LAYOUT */
.produtos-layout{display:grid;grid-template-columns:260px 1fr;gap:2rem}
.filtros{background:#fff;padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);height:fit-content;position:sticky;top:100px}
.filtros h3{margin-bottom:1rem}
.filtro-group{margin-bottom:1.25rem}
.filtro-group>label{display:block;font-weight:600;font-size:.85rem;margin-bottom:.5rem}
.check-label{display:flex;align-items:center;gap:.5rem;font-weight:400;font-size:.9rem;margin-bottom:.4rem;cursor:pointer}
.input-field{width:100%;padding:.65rem .85rem;border:1px solid var(--border);border-radius:10px;font-size:.95rem;font-family:inherit}
.input-field:focus{outline:none;border-color:var(--orange)}
.produtos-top{margin-bottom:1.5rem}
.empty-state{text-align:center;padding:4rem 1rem}
.pagination{display:flex;gap:.5rem;justify-content:center;margin-top:2.5rem;flex-wrap:wrap}
.page-btn{padding:.5rem .9rem;border-radius:8px;background:#fff;box-shadow:var(--shadow);font-weight:600}
.page-btn.active{background:var(--orange);color:#fff}

/* PRODUTO DETALHE */
.produto-detalhe{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.produto-imgs img{border-radius:var(--radius);width:100%;box-shadow:var(--shadow)}
.no-img-big{aspect-ratio:1;background:var(--light-gray);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:6rem}
.produto-dados h1{font-size:2rem;font-weight:800;margin-bottom:1rem}
.produto-short{color:var(--gray);margin-bottom:1.5rem}
.produto-preco{background:var(--light-gray);padding:1.5rem;border-radius:var(--radius);margin-bottom:1.5rem}
.price-current-big{font-size:2.5rem;font-weight:900;color:var(--orange)}
.pix-info{color:var(--green);font-weight:600;margin-top:.5rem}
.cashback-info{color:var(--orange);font-weight:500;font-size:.9rem;margin-top:.25rem}
.qty-wrap{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}
.qty-ctrl{display:flex;align-items:center;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.qty-ctrl button{width:40px;height:40px;border:none;background:var(--light-gray);font-size:1.2rem;cursor:pointer}
.qty-ctrl span{width:50px;text-align:center;font-weight:600}
.produto-garantias{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1.5rem;font-size:.9rem}
.esgotado-msg{background:#fee2e2;color:#dc2626;padding:1rem;border-radius:var(--radius);text-align:center;font-weight:600}
.produto-descricao{margin-top:3rem;max-width:800px}
.produto-descricao h2{margin-bottom:1rem}
.descricao-content{color:#374151;line-height:1.8}

/* CART */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:2rem}
.cart-item{display:grid;grid-template-columns:80px 1fr auto auto auto;gap:1rem;align-items:center;background:#fff;padding:1rem;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1rem}
.cart-item img{border-radius:8px}
.cart-item-info h3{font-size:1rem}
.cart-item-total{font-weight:700;color:var(--orange)}
.remove-btn{background:none;border:none;color:var(--gray);font-size:1.2rem;cursor:pointer}
.cart-summary,.checkout-summary{background:#fff;padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);height:fit-content;position:sticky;top:100px}
.summary-row{display:flex;justify-content:space-between;margin-bottom:.75rem;color:var(--gray)}
.summary-total{display:flex;justify-content:space-between;font-size:1.3rem;font-weight:800;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}
.frete-free{color:var(--green);font-weight:600;font-size:.9rem}
.frete-info{color:var(--orange);font-size:.85rem}
.pix-desconto{color:var(--green);font-weight:600;font-size:.9rem}

/* CHECKOUT */
.checkout-layout{display:grid;grid-template-columns:1fr 360px;gap:2rem}
.checkout-form{background:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-section{margin-bottom:2rem}
.form-section h3{margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-weight:500;font-size:.9rem;margin-bottom:.4rem}
.payment-opts{display:flex;flex-direction:column;gap:.75rem}
.pay-opt{display:flex;align-items:center;gap:.75rem;padding:1rem;border:1px solid var(--border);border-radius:10px;cursor:pointer}
.pay-opt:has(input:checked){border-color:var(--orange);background:var(--orange-light)}
.pix-info-box,.pix-info-box{background:var(--light-gray);padding:1rem;border-radius:10px;font-size:.85rem;color:var(--gray);margin-top:1rem}
.checkout-item{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:.5rem}
.checkout-summary hr{border:none;border-top:1px solid var(--border);margin:1rem 0}

/* SUCCESS / ALERTS */
.success-box{max-width:600px;margin:0 auto;text-align:center;background:#fff;padding:3rem 2rem;border-radius:var(--radius);box-shadow:var(--shadow)}
.success-box .btn{margin:.5rem}
.alert-success{background:#dcfce7;color:var(--green);padding:1rem;border-radius:10px;margin-bottom:1.5rem}
.alert-error{background:#fee2e2;color:#dc2626;padding:.75rem;border-radius:10px;margin-bottom:1rem;font-size:.9rem}

/* GUIA / CARDS INFO */
.guia-card{background:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1.5rem}
.guia-card h2{margin-bottom:1rem;color:var(--orange)}
.guia-card ul,.guia-card ol{margin-left:1.5rem;color:#374151}
.guia-card li{margin-bottom:.5rem}

/* FOOTER */
.footer{background:var(--dark);color:#fff;padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer h4{margin-bottom:1rem}
.footer a{display:block;color:#9ca3af;margin-bottom:.5rem;font-size:.9rem;transition:.2s}
.footer a:hover{color:var(--orange)}
.footer p{color:#9ca3af;font-size:.9rem}
.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid #374151;color:#9ca3af;font-size:.85rem}
.whatsapp-float{position:fixed;bottom:1.5rem;right:1.5rem;width:56px;height:56px;background:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:0 4px 16px rgba(0,0,0,.25);z-index:200}

/* ADMIN */
.admin-login-body{background:linear-gradient(135deg,var(--dark),#16213e);min-height:100vh;display:flex;align-items:center;justify-content:center}
.admin-login-box{background:#fff;padding:2.5rem;border-radius:var(--radius);width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.admin-body{background:var(--light-gray)}
.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-sidebar{background:var(--dark);color:#fff;padding:1.5rem}
.admin-logo{font-size:1.5rem;font-weight:900;margin-bottom:2rem}
.admin-nav{display:flex;flex-direction:column;gap:.5rem}
.admin-nav a{padding:.75rem 1rem;border-radius:10px;color:#cbd5e1;transition:.2s}
.admin-nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.admin-nav .logout{margin-top:2rem;color:#f87171}
.admin-main{padding:2rem}
.admin-main h1{margin-bottom:1.5rem}
.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.stat-card{background:#fff;padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);display:flex;align-items:center;gap:1rem}
.stat-icon{font-size:2.5rem}
.stat-num{font-size:1.6rem;font-weight:800}
.stat-label{color:var(--gray);font-size:.9rem}
.admin-table{width:100%;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border-collapse:collapse;margin-top:1rem}
.admin-table th{background:var(--light-gray);padding:.9rem 1rem;text-align:left;font-size:.85rem}
.admin-table td{padding:.9rem 1rem;border-top:1px solid var(--border);font-size:.9rem}
.status-badge{padding:.25rem .7rem;border-radius:50px;font-size:.75rem;font-weight:600;text-transform:capitalize}
.status-pendente{background:#fef3c7;color:#92400e}
.status-pago{background:#dbeafe;color:#1e40af}
.status-enviado{background:#e0e7ff;color:#4338ca}
.status-entregue{background:#dcfce7;color:#166534}
.status-cancelado{background:#fee2e2;color:#991b1b}
.status-ativo{background:#dcfce7;color:#166534}
.status-inativo{background:#fee2e2;color:#991b1b}
.admin-form{background:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);max-width:800px}
.form-checks{display:flex;gap:1.5rem;margin:1rem 0}
.pedido-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}

/* RESPONSIVE */
@media(max-width:900px){
  .nav{display:none}.menu-btn{display:block}.mobile-nav.open{display:flex}
  .features-grid,.products-grid,.reviews-grid{grid-template-columns:repeat(2,1fr)}
  .cats-grid{grid-template-columns:1fr}
  .produto-detalhe,.cart-layout,.checkout-layout,.produtos-layout,.pedido-grid,.footer-grid{grid-template-columns:1fr}
  .admin-layout{grid-template-columns:1fr}
  .hero h1{font-size:2rem}.form-row{grid-template-columns:1fr}
}
@media(max-width:560px){
  .features-grid,.products-grid,.reviews-grid{grid-template-columns:1fr}
  .cart-item{grid-template-columns:60px 1fr;gap:.5rem}
}