:root {
    --primary: #EF7A25;
    --primary-hover: #d96a1f;
    --dark: #494342;
    --bg: #f5f5f5;
    --white: #ffffff;
    --text: #222222;
    --muted: #6b7280;
    --border: #e5e7eb;
    --danger: #dc2626;
    --success: #16a34a;
    --shadow: 0 10px 30px rgba(0,0,0,.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.topbar {
    background: var(--white);
    color: var(--dark);
    padding: 18px 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    font-size: 24px;
    font-weight: 900;
    color: var(--dark);
    text-decoration: none;
}

.brand::before {
    content: "";
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    margin-right: 8px;
}

.topbar nav a {
    color: var(--dark);
    text-decoration: none;
    margin-left: 22px;
    font-weight: 700;
    transition: .2s;
}

.topbar nav a:hover {
    color: var(--primary);
}

#cart-count {
    background: var(--primary);
    color: #fff;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    margin-left: 4px;
}

.container {
    width: 80%;
    margin: 70px auto;
}

.banner {
    width: 100%;
    max-height: 550px; 
    overflow: hidden;
    border-radius: 20px;
    margin-bottom: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    display: block;
}

.eyebrow {
    display: inline-block;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    padding: 7px 12px;
    border-radius: 999px;
    margin-bottom: 18px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.hero h1 {
    margin: 0 0 12px;
    font-size: clamp(32px, 5vw, 52px);
    line-height: 1;
    position: relative;
    z-index: 1;
}

.hero p {
    margin: 0;
    color: #f3f4f6;
    font-size: 18px;
    max-width: 620px;
    position: relative;
    z-index: 1;
}

.filters-box {
    background: var(--white);
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.filters-form {
    display: grid;
    grid-template-columns: 1fr 240px auto auto;
    gap: 12px;
}

.filters-form input,
.filters-form select {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    outline: none;
}

.filters-form input:focus,
.filters-form select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(239, 122, 37, .15);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin: 12px 0 18px;
}

.results-header h2 {
    margin: 0;
    color: var(--dark);
}

.results-header p {
    margin: 0;
    color: var(--muted);
}

.grid-productos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 26px;
}

.card-producto {
    background: var(--white);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid transparent;
    transition: .25s ease;
}

.card-producto:hover {
    transform: translateY(-6px);
    border-color: rgba(239, 122, 37, .45);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-image span {
    width: 84px;
    height: 84px;
    background: var(--dark);
    color: #fff;
    border-radius: 24px;
    display: grid;
    place-items: center;
    font-size: 36px;
    font-weight: 900;
}

.card-body {
    padding: 22px;
}

.product-top {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.badge {
    font-size: 11px;
    font-weight: 800;
    padding: 6px 9px;
    border-radius: 999px;
    text-transform: uppercase;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}

.badge-muted {
    background: #f3f4f6;
    color: #4b5563;
}

.badge-soft {
    background: #fff7ed;
    color: var(--primary);
}

.card-body h3 {
    margin: 0 0 10px;
    color: var(--dark);
    font-size: 19px;
    line-height: 1.3;
    min-height: 50px;
}

.card-body p {
    color: var(--muted);
    min-height: 22px;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 8px;
}

.card-body small {
    color: var(--muted);
    display: block;
    min-height: 20px;
}

.price {
    font-size: 27px;
    font-weight: 900;
    margin: 14px 0 14px;
    color: var(--primary);
}

.btn {
    border: none;
    padding: 13px 20px;
    border-radius: 14px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-weight: 800;
    transition: .2s ease;
    font-size: 14px;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    width: 100%;
    text-align: center;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: #fff;
    color: var(--dark);
    border: 1px solid var(--border);
    text-align: center;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-disabled {
    background: #9ca3af;
    color: #fff;
    cursor: not-allowed;
    width: 100%;
}

.fit {
    width: fit-content;
}

.full {
    width: 100%;
    text-align: center;
}

.full-grid {
    grid-column: 1 / -1;
}

.empty,
.success-box {
    background: var(--white);
    padding: 44px;
    border-radius: 24px;
    box-shadow: var(--shadow);
    text-align: center;
}

.page-title {
    color: var(--dark);
    margin-bottom: 24px;
}

.cart-box,
.checkout-form,
.order-summary {
    background: var(--white);
    padding: 28px;
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
}

.cart-table th {
    background: #fafafa;
    color: var(--dark);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.cart-table th,
.cart-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.product-cell {
    display: flex;
    align-items: center;
    gap: 14px;
}

.mini-img {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: var(--dark);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 900;
}

.qty-input {
    width: 82px;
    padding: 10px;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    font-weight: 700;
}

.cart-summary {
    margin-top: 28px;
    text-align: right;
    background: #fafafa;
    padding: 22px;
    border-radius: 18px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 28px;
}

.cart-summary span {
    color: var(--muted);
}

.cart-summary h2 {
    margin: 4px 0 0;
    color: var(--primary);
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1.5fr .9fr;
    gap: 28px;
    align-items: start;
}

.checkout-form h2,
.order-summary h2 {
    color: var(--dark);
    margin-top: 0;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 800;
    color: var(--dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    outline: none;
    transition: .2s;
    font-size: 15px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(239, 122, 37, .15);
}

.form-group textarea {
    min-height: 105px;
    resize: vertical;
}

.bank-box {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    padding: 20px;
    border-radius: 18px;
    margin: 22px 0;
}

.bank-box h3 {
    color: var(--dark);
    margin-top: 0;
}

.bank-box p {
    margin: 8px 0;
    color: #4b5563;
}

.text-left {
    text-align: left;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin: 14px 0;
    gap: 14px;
    color: var(--muted);
}

.summary-item strong,
.order-summary h3,
.success-box h2 {
    color: var(--primary);
}

.order-summary {
    position: sticky;
    top: 110px;
}

.footer {
    text-align: center;
    color: var(--muted);
    padding: 34px;
    margin-top: 40px;
}

@media (max-width: 900px) {
    .topbar {
        padding: 16px 22px;
        flex-direction: column;
        gap: 12px;
    }

    .topbar nav a {
        margin: 0 8px;
    }

    .hero {
        padding: 34px 24px;
    }

    .filters-form {
        grid-template-columns: 1fr;
    }

    .results-header {
        display: block;
    }

    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .order-summary {
        position: static;
    }

    .cart-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .cart-summary {
        display: block;
    }

    .cart-summary .btn {
        margin-top: 16px;
    }
}


.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 34px 0 10px;
    flex-wrap: wrap;
}

.page-btn {
    border: 1px solid var(--border);
    background: #fff;
    color: var(--dark);
    padding: 10px 14px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 800;
    transition: .2s ease;
}

.page-btn:hover:not(:disabled) {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.page-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.page-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.page-dots {
    color: var(--muted);
    font-weight: 900;
    padding: 0 4px;
}