/* ================================
   RESET & VARIABLES
================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --color-primary: #17c6eb; /* Azul splash principal */
    --color-primary-dark: #0e9bb6; /* Azul más profundo para hover */

    --color-accent: #F435A5; /* Rosa/magenta Papelería */
    --color-accent-hover: #a50964; /* Versión oscura para hover */

    --color-brand-green: #8ed800; /* Verde limón del aro */
    --color-brand-green-dark: #6fa800; /* Para hover o bordes */

    --color-background: #ffffff; /* Fondo claro */
    --color-surface: #f7fefe; /* Fondo suave con tono verdoso/azulado */

    --color-text: #1a1a1a; /* Texto principal negro suave */
    --color-text-light: #555555; /* Texto secundario */

    --color-border: #d8f3d0; /* Borde suave verde */
    --color-success: #4caf50; /* Puedes ajustarlo si lo usarás */

    --bg-soft: #f4fcff; /* Fondo muy suave azulado */

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.18);
}


body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-soft);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================================
   HEADER
================================ */
.header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    width: 130px;
}

.cart-btn {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.25s ease;
    font-weight: 600;
    box-shadow: 0 3px 8px rgba(44,90,160,0.25);
}

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

/* ================================
   HERO (NUEVO DISEÑO)
================================ */
.hero {
    position: relative;
    padding: 4.5rem 0;
    text-align: center;
    color: var(--color-text);
    background: linear-gradient(135deg, #ffffff 0%, #f4f6fb 100%);
    overflow: hidden;
}

    /* Dibujitos TENUES */
    .hero::before {
        content: "✏️ 📚 🖍️ 📐";
        position: absolute;
        top: 15%;
        left: 5%;
        font-size: 4rem;
        opacity: 0.06;
    }

    .hero::after {
        content: "📎 📓 ✂️ 🗂️";
        position: absolute;
        bottom: 10%;
        right: 8%;
        font-size: 4rem;
        opacity: 0.05;
    }

.hero-title {
    font-size: 2.8rem;
    font-weight: 350;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

/* ================================
   PRODUCTS SECTION
================================ */
.products-section {
    padding: 3rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--color-text);
}

/* ================================
   FILTER BUTTONS
================================ */
.filters {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.filter-btn {
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    padding: 0.625rem 1.5rem;
    border-radius: 24px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

    .filter-btn:hover {
        border-color: var(--color-primary);
        color: var(--color-primary);
    }

    .filter-btn.active {
        background-color: var(--color-primary);
        border-color: var(--color-primary);
        color: white;
    }

/* ================================
   PRODUCT CARDS
================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background-color: var(--color-surface);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
}

    .product-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
    }

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
    background-color: var(--color-background);
}

.product-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.product-description {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.quantity-btn {
    background-color: var(--color-border);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

    .quantity-btn:hover {
        background-color: var(--color-primary);
        color: white;
    }

.quantity-input {
    width: 50px;
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 0.375rem;
    font-size: 1rem;
}

.add-to-cart-btn {
    background-color: var(--color-accent);
    color: white;
    border: none;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

    .add-to-cart-btn:hover {
        background-color: var(--color-accent-hover);
    }

/* ================================
   MODALS
================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

    .modal.active {
        display: flex;
        align-items: center;
        justify-content: center;
    }

.modal-content {
    background-color: var(--color-surface);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.modal-small {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

    .modal-header h2 {
        font-size: 1.5rem;
        font-weight: 700;
    }

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text-light);
    line-height: 1;
    transition: color 0.2s ease;
}

    .close-btn:hover {
        color: var(--color-text);
    }

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex-grow: 1;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* ================================
   CART ITEMS
================================ */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--color-background);
    border-radius: 8px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
}

.cart-item-details {
    flex-grow: 1;
}

.cart-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    color: var(--color-primary);
    font-weight: 600;
}

.cart-item-quantity {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.cart-item-remove {
    background-color: var(--color-accent);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.3s ease;
}

    .cart-item-remove:hover {
        background-color: var(--color-accent-hover);
    }

.cart-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-text-light);
}

.cart-total {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

/* ================================
   QUOTE FORM
================================ */
.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

    .form-group label {
        font-weight: 600;
        color: var(--color-text);
    }

    .form-group input,
    .form-group textarea {
        padding: 0.75rem;
        border: 1px solid var(--color-border);
        border-radius: 8px;
        font-size: 1rem;
        font-family: inherit;
        transition: border-color 0.3s ease;
    }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--color-primary);
        }

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-accent);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

    .btn-primary:hover {
        background-color: var(--color-accent-hover);
    }

.btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text);
    border: 2px solid var(--color-border);
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

    .btn-secondary:hover {
        border-color: var(--color-primary);
        color: var(--color-primary);
    }

/* ================================
   SUCCESS MODAL
================================ */
.text-center {
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 1.5rem;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .cart-item {
        flex-direction: column;
    }

    .cart-item-image {
        width: 100%;
        height: 150px;
    }
}

@media (max-width: 480px) {
    .logo {
        width: 110px;
    }

    .cart-btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ================================
   HEADER – DISEÑO MEJORADO
================================ */
.enhanced-header {
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
    padding: 0.8rem 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-tag {
    font-size: 0.85rem;
    color: var(--color-text-light);
    letter-spacing: 0.5px;
    font-weight: 600;
}

.modern-cart-btn {
    border-radius: 12px;
    padding: 0.7rem 1.4rem;
    font-size: 0.95rem;
    background: linear-gradient(to right, var(--color-primary), var(--color-primary-dark));
    box-shadow: 0 3px 10px rgba(44, 90, 160, 0.25);
}

    .modern-cart-btn:hover {
        transform: translateY(-3px);
        background: var(--color-primary-dark);
    }

/* ================================
   HERO – NUEVA VERSION PREMIUM
================================ */
.enhanced-hero {
    position: relative;
    padding: 2rem 0;
    background: linear-gradient(135deg, #eaf0ff 0%, #ffffff 50%, #f4f6fb 100%);
    overflow: hidden;
}

/* Capa suave encima */
.hero-overlay {
    position: absolute;
    inset: 0;
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.04;
    pointer-events: none;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1.2;
}

    .hero-title .accent {
        color: var(--color-primary);
    }

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 1.2rem auto 2rem;
}

/* Botón CTA estilo premium */
.hero-cta {
    background: var(--color-accent);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: 0.3s ease;
    box-shadow: 0 6px 18px rgba(255, 107, 74, 0.25);
}

    .hero-cta:hover {
        background: var(--color-accent-hover);
        transform: translateY(-4px);
    }


.search-container {
    max-width: 400px;
    margin: 0 auto 1.5rem auto;
}

#searchInput {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    font-size: 1rem;
    transition: 0.25s ease;
    background-color: var(--color-surface);
}

    #searchInput:focus {
        outline: none;
        border-color: var(--color-primary);
    }
.hero-badge {
    display: inline-block;
    margin-top: 15px;
    padding: 6px 14px;
    background: rgba(255,255,255,0.15);
    border-radius: 20px;
    backdrop-filter: blur(4px);
    font-weight: 600;
}

.floating-cart {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--color-primary);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    cursor: pointer;
    transition: transform 0.25s ease;
}

    .floating-cart:hover {
        transform: scale(1.1);
    }

.floating-cart-icon {
    position: relative;
    font-size: 26px;
    color: white;
}

.floating-cart-count {
    position: absolute;
    top: -10px;
    right: -12px;
    background: var(--color-accent);
    color: white;
    font-size: 13px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 50%;
}

.search-accent input {
    border: 2px solid var(--color-accent);
    border-radius: 14px;
    padding: 14px 50px 14px 18px;
    font-size: 16px;
    transition: 0.25s ease;
}

    .search-accent input:focus {
        border-color: var(--color-accent-hover);
        box-shadow: 0 0 10px rgba(255, 107, 74, 0.25);
    }
/* --- Forzar alineación a la derecha --- */
.search-container {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin-left: auto !important;
    margin-right: 0 !important;
}

    /* Input moderno */
    .search-container input {
        width: 100%;
        padding: 14px 45px 14px 18px;
        font-size: 16px;
        border: 2px solid var(--color-primary);
        border-radius: 14px;
        outline: none;
        background: #fff;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        transition: 0.25s;
    }

        .search-container input:focus {
            box-shadow: 0 4px 16px rgba(0,0,0,0.18);
            border-color: var(--color-primary-dark);
        }

/* Icono */
.search-icon {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--color-primary);
    pointer-events: none;
}


.pagination {
    display: flex;
    justify-content: center;
    margin: 30px 0;
    gap: 6px;
}

    .pagination button {
        padding: 8px 12px;
        border-radius: 6px;
        border: 1px solid #ff6b9a;
        background: #fff;
        cursor: pointer;
    }

        .pagination button.active {
            background: #ff6b9a;
            color: #fff;
        }