/* ================================
   VARIABLES CSS
   ================================ */
@import url('https://fonts.googleapis.com/css2?family=Allura&display=swap');

:root {
    /* Colores principales */
    --color-primary: #FF6900;
    --color-primary-dark: #FF6900;
    --color-secondary: #1A2332;
    --color-accent: #006293;

    /* Colores de fondo */
    --color-bg-light: #FFFFFF;
    --color-bg-gray: #F5F5F5;
    --color-bg-dark: #1A2332;

    /* Colores de texto */
    --color-text-primary: #2D3436;
    --color-text-secondary: #636E72;
    --color-text-light: #B2BEC3;

    /* Fuentes */
    --font-primary: 'Poppins', sans-serif;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;

    /* Z-index */
    --z-fixed: 100;
    --z-modal: 1000;
}

/* ================================
   RESET Y BASE
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    border: none;
    outline: none;
    cursor: pointer;
    font-family: inherit;
}

/* ================================
   UTILIDADES
   ================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.highlight {
    color: var(--color-primary);
    position: relative;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.section__description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section__line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: var(--spacing-md) auto;
    border-radius: var(--radius-sm);
}

/* ================================
   BOTONES
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ================================
   HEADER & NAVIGATION
   ================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
}

.header.scroll-header {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav__logo .logo-text {

    font-size: 2.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-right: 20px;
}

.nav__list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav__link {
    font-weight: 500;
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-secondary);
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    position: relative;
    background: linear-gradient(135deg, #FF6726 0%, #E85534 100%);
    padding: 140px 0 60px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero__container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero__content {
    color: white;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero__title .highlight {
    color: #FFE66D;
}

.hero__description {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    line-height: 1.8;
    color: #333;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

.hero__buttons .btn-primary:hover {
    background: var(--color-bg-gray);
}

.hero__buttons .btn-secondary {
    border-color: white;
    color: white;
}

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

.hero__image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__badge {
    background: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-secondary);
    animation: float 3s ease-in-out infinite;
    position: relative;
    top: -40px;
}

.hero__badge i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.hero__wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.hero__wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ================================
   FEATURES SECTION
   ================================ */
.features {
    padding: var(--spacing-xl) 0 var(--spacing-xxl) 0;
    background: white;
    margin-top: -20px;
}

.features__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.feature__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.feature__description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ================================
   PRODUCTS SECTION
   ================================ */
.products {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-gray);
}

.category__tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.category__tab {
    padding: 0.75rem 1.5rem;
    background: white;
    color: var(--color-text-primary);
    border-radius: var(--radius-lg);
    font-weight: 500;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.category__tab:hover,
.category__tab.active {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.product__card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
}

.product__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product__badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-primary);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 10;
}

.product__image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-gray);
    color: var(--color-primary);
    padding: var(--spacing-lg);
}

.product__content {
    padding: var(--spacing-md);
}

.product__title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.product__description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.product__price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.products__cta {
    text-align: center;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.products__cta p {
    font-size: 1.2rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

/* ================================
   ABOUT SECTION
   ================================ */
.about {
    padding: var(--spacing-xxl) 0;
    background: white;
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about__text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about__values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.value {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
}

.value i {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.about__image {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-lg);
}

.stat {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.stat__number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat__label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* ================================
   CONTACT SECTION
   ================================ */
.contact {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-gray);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact__card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-normal);
}

.contact__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.contact__card h3 {
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.contact__card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.contact__link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.contact__link:hover {
    color: var(--color-primary-dark);
}

.contact__form-container {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__input {
    width: 100%;
    padding: 0.875rem var(--spacing-md);
    border: 2px solid var(--color-bg-gray);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form__input::placeholder {
    color: var(--color-text-light);
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.footer__description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.footer__social-link:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer__links li {
    margin-bottom: var(--spacing-sm);
}

.footer__links a {
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

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

.footer__contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.footer__contact i {
    color: var(--color-primary);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-text-light);
}

.footer__bottom p {
    margin-bottom: var(--spacing-xs);
}

.footer__bottom i {
    color: var(--color-primary);
}

/* ================================
   WHATSAPP FLOATING BUTTON
   ================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media screen and (max-width: 968px) {
    .section__title {
        font-size: 2rem;
    }

    .hero__container,
    .about__container,
    .contact__content {
        grid-template-columns: 1fr;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__image {
        margin-top: var(--spacing-lg);
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: white;
        padding: var(--spacing-xxl) var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .nav__toggle,
    .nav__close {
        display: block;
    }

    .nav__close {
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }

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

@media screen and (max-width: 576px) {
    .hero__title {
        font-size: 2rem;
    }

    .hero__description {
        font-size: 1rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .hero__buttons .btn {
        width: 100%;
        justify-content: center;
    }

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

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

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

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}

/* ================================
   ANIMACIONES
   ================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling para navegación */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}


/* ================================
   ESTILOS ADICIONALES PARA CARRITO
   Agregar al final de styles.css
   ================================ */

/* Cart Floating Button */
.cart-float {
    position: fixed;
    bottom: 170px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #FF6726;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 10px 20px rgba(255, 103, 38, 0.4);
    z-index: 99;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.cart-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(255, 103, 38, 0.5);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    border: 2px solid white;
}

/* Product Quantity Controls */
.product__quantity {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.qty-btn {
    width: 35px;
    height: 35px;
    border: 2px solid #FF6726;
    background: white;
    color: #FF6726;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.qty-btn:hover {
    background: #FF6726;
    color: white;
    transform: scale(1.1);
}

.qty-btn:active {
    transform: scale(0.95);
}

.qty-input {
    width: 60px;
    height: 35px;
    text-align: center;
    border: 2px solid #f5f5f5;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #1A2332;
    background: #f5f5f5;
    transition: all 0.2s ease;
}

.qty-input:focus {
    outline: none;
    border-color: #FF6726;
    background: white;
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .cart-float {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
        bottom: 150px;
        right: 20px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .scroll-top-btn {
        bottom: 80px !important;
        right: 20px !important;
    }
}

/* Animation for adding to cart */
@keyframes addToCart {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.btn-primary:active {
    animation: addToCart 0.3s ease;
}