:root {
    --primary-color: #1a56db;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    
    --secondary-color: #4b5563;
    --secondary-dark: #374151;
    --secondary-light: #9ca3af;
    
    --accent-color: #1a56db;
    --accent-dark: #1e40af;
    --accent-light: #3b82f6;
    
    --light-color: #f8fafc;
    --light-gray: #e5e7eb;
    --medium-gray: #6b7280;
    --dark-gray: #1f2937;
    --dark-color: #111827;
    
    --success-color: #059669;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --info-color: #0ea5e9;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@font-face {
    font-family: 'Lora';
    src: url('../tipography/Lora-VariableFont_wght.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    scroll-behavior: smooth;
    font-family: 'Lora';
}

/* ------------- Header ------------- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border-bottom: 1px solid var(--light-gray);
}

.header__container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 10px 10px 10px;
    width: 100%;
}

.header__container.desktop{
    display: none;
}

.header__container.mobile{
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 15px;
}

.header__div1{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__categories-container{
    flex: 1;
}

.header__categories{
    background: transparent;
    color: var(--medium-gray);
    outline: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    transition: var(--transition);
    padding: 5px;
    border-radius: var(--radius-sm);
}

.header__categories:hover, .header__categories:focus{
    color: var(--primary-color);
    background: rgba(26, 86, 219, 0.1);
}

.header__logo-container{
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 2;
}

.header__logo-container a{
    max-width: 55px;
    width: 100%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header__logo-container a:hover{
    opacity: .9;
}

.header__logo-container img{
    width: 100%;
}

.header__nav-container{
    flex: 1;
}   

.header__nav{
    display: flex;
    justify-content: right;
    gap: 15px;
    font-size: 1.4rem;
}

.nav__cart{
    position: relative;
}

.header__nav a{
    color: var(--medium-gray);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    border-radius: var(--radius-sm);
}

.header__nav a:hover, .header__nav a:focus{
    color: var(--primary-color);
    background: rgba(26, 86, 219, 0.1);
}

.account__cart.activo{
    color: var(--primary-color);
}

.header__search{
    width: 100%;
    display: flex;
    max-width: 900px;
}

.search__container {
    display: flex;
    position: relative;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.search__container:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.search__input {
    width: 100%;
    padding: 12px 15px;
    border: none;
    font-size: 1rem;
    transition: var(--transition);
    background: white;
    flex: 1;
}

.search__input:focus {
    outline: none;
}

.search__btn {
    height: 100%;
    padding: 0 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 0.95rem;
}

.search__btn:hover {
    background: var(--primary-dark);
}

.header__extra-desktop{
    display: none;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color);
    color: white;
    font-size: 11px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(26, 86, 219, 0.3);
}

/* --------------- Menu categorias mobile ---------------*/

.mobile-categories-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1099;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-categories-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-categories-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    height: 100%;
    background: white;
    z-index: 1100;
    transition: var(--transition);
    box-shadow: 5px 0 25px rgba(0,0,0,0.15);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-categories-menu.active {
    left: 0;
}

.menu-header {
    background: var(--primary-color);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.menu-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
}

.menu-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.menu-close:hover {
    background: rgba(255,255,255,0.3);
    transform: rotate(90deg);
}

.categories-list {
    padding: 20px;
    flex: 1;
}

.categories-list li {
    margin-bottom: 8px;
}

@media (min-width:768px){
    .categoria-extra{
        display: none;
    }
}

.categories-list a {
    display: block;
    padding: 12px 15px;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition);
    border-left: 3px solid transparent;
    font-weight: 500;
}

.categories-list a:hover,
.categories-list a.active {
    background: rgba(26, 86, 219, 0.1);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.categoria-extra a:hover{
    border-left-color:#fbbf24;
    background:#fbbf245f;
    color: #000;
}

@media (min-width: 768px){
    .header__container.mobile{
        display: none;
    }

    .header__container.desktop{
        display: flex;
        gap: 30px;
        width: 100%;
        max-width: 1500px;
        padding: 10px 20px;
        margin: 0 auto;
    }

    .header__logo-container{
        flex: none;
    }

    .header__logo-container a{
        max-width: 70px;
    }

    .header__search{
        width: 100%;
        max-width: 600px;
    }

    .header__nav{
        flex: none;
        gap: 20px;
        font-size: 1.5rem;
    }

    .search__btn, .search__input{
        font-size: 1rem;
        padding: 12px 15px;
    }

    .search__btn {
        padding: 0 25px;
    }

    .header__extra-desktop{
        display: flex;
        justify-content: center;
        width: 100%;
        background: var(--primary-color);
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .extra__container{
        width: 100%;
        max-width: 1500px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 20px;
    }

    .extra{
        display: flex;
        align-items: center;
        gap: 5px;
        padding: 5px 0;
    }

    .extra-btn{
        background: transparent;
        color: white;
        outline: none;
        border: none;
        cursor: pointer;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 600;
        transition: var(--transition);
        padding: 8px 15px;
        border-radius: var(--radius-md);
    }

    .extra-btn i{
        font-size: 1.2rem;
    }

    .extra__categories-btn:hover{
        background: rgba(255,255,255,0.1);
    }

    .extra__offers-btn{
        color: #fbbf24;
    }

    .extra__offers-btn:hover{
        color: #fbbf24;
        background: rgba(251, 191, 36, 0.1);
    }

    .mobile-categories-menu {
        width: 320px;
    }
}

@media (min-width: 56.25rem){
    .header__logo-container a{
        max-width: 80px;
    }

    .search__btn, .search__input{
        font-size: 1.1rem;
        padding: 14px 18px;
    }

    .header__nav{
        flex: none;
        gap: 25px;
        font-size: 1.6rem;
    }
    
    .extra-btn {
        font-size: 1.1rem;
        gap: 10px;
        padding: 10px 20px;
    }
}

/* -------------- footer -------------- */

.store-footer {
    background: var(--dark-color);
    padding: 40px 0 0 0;
}

.store-footer .container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px 20px 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 700;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
    display: block;
    padding: 4px 0;
}

.footer-col ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-description {
    color: #9ca3af;
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.1rem;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    color: #d1d5db;
    font-size: 0.95rem;
    line-height: 1.5;
    align-items: baseline;
}

.contact-info i {
    color: var(--primary-light);
    min-width: 20px;
    margin-top: 3px;
    font-size: 1.1rem;
}

.contact-info{
    color: inherit;
    text-decoration: none;
}

.newsletter h5 {
    color: white;
    margin-bottom: 15px;
    font-size: 1rem;
    font-weight: 600;
}

.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.05);
    color: white;
    font-size: 0.95rem;
    width: 100%;
}

.newsletter-form input::placeholder {
    color: #9ca3af;
}

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

.newsletter-form button {
    background: var(--primary-color);
    color: white;
    border: none;
    width: 50px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.newsletter-form button:hover {
    background: var(--primary-dark);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #9ca3af;
    font-size: 0.9rem;
    text-align: center;
}

.footer__developers{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0,0,0,0.2);
    padding: 15px 0;
}

.footer__developers h4{
    font-size: 0.8rem;
    color: #9ca3af;
    max-width: 1500px;
    width: 100%;
    padding: 5px 20px;
    font-weight: normal;
    text-align: left;
}

.footer__developers a{
    color: #d1d5db;
    font-size: 0.8rem;
    transition: var(--transition);
    font-weight: 600;
}

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

/* ----------- Footer media queries ---------- */

@media (min-width:400px){
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width:768px){
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        padding: 30px 0 0 0;
    }
    
    .store-footer {
        padding: 50px 0 0 0;
    }
    
    .store-footer .container {
        padding: 0 30px 30px 30px;
    }
    
    .footer-grid {
        gap: 40px;
    }

    .footer__developers h4{
        padding: 5px 30px;
    }
}

@media (min-width: 56.25rem) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ------------ extra Whatsapp flotante ------------*/

.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background: #25d366df;
    transform: scale(1.1);
}