/* ========================================
   VARIABLES Y RESET
======================================== */
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Overlock+SC&display=swap');

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #10b981;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-color: #64748b;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

img {
    border-radius: 12px;
}

body {
    font-family: 'Quicksand', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f8fafc;
    overflow-x: hidden;
    position: relative;
    z-index: 0;
}

/* Efecto de Partículas como Fondo */
.particles-bg {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 1 !important;
    pointer-events: none !important;
}

.particles-bg canvas {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    background: #f8fafc !important;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(10px);
    z-index: 100 !important;
}

.hero {
    position: relative;
    z-index: 2 !important;
}

.categories {
    position: relative;
    z-index: 2 !important;
    background: rgba(255, 255, 255, 0.75) !important;
}

.products {
    position: relative;
    z-index: 2 !important;
    background: rgba(248, 250, 252, 0.75) !important;
}

.contact {
    position: relative;
    z-index: 2 !important;
    background: rgba(255, 255, 255, 0.75) !important;
}

.footer {
    position: relative;
    z-index: 2 !important;
}

.cart-modal,
.claims-modal,
.toast,
.whatsapp-float,
.claims-float {
    z-index: 200;
}

.cart-content,
.claims-content {
    z-index: 201;
}

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

/* ========================================
   HEADER / NAVEGACIÓN
======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    position: relative;
}

.logo img {
    height: 81px;
    width: auto;
    object-fit: contain;
    position: relative;
    z-index: 2;
}

/* Rayos flotantes con enmascaramiento */
.logo-rays {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    pointer-events: none;
}

.logo:hover .logo-rays {
    opacity: 1;
}

.logo-rays span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50%;
    height: 2px;
    transform-origin: 0 0;
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.8), transparent 70%);
    border-radius: 50%;
    animation: rayRotate 3s linear infinite;
}

.logo-rays span:nth-child(1) {
    transform: rotate(0deg);
    animation-delay: 0s;
}

.logo-rays span:nth-child(2) {
    transform: rotate(60deg);
    animation-delay: -0.5s;
}

.logo-rays span:nth-child(3) {
    transform: rotate(120deg);
    animation-delay: -1s;
}

.logo-rays span:nth-child(4) {
    transform: rotate(180deg);
    animation-delay: -1.5s;
}

.logo-rays span:nth-child(5) {
    transform: rotate(240deg);
    animation-delay: -2s;
}

.logo-rays span:nth-child(6) {
    transform: rotate(300deg);
    animation-delay: -2.5s;
}

@keyframes rayRotate {
    0% {
        opacity: 0;
        width: 0%;
        transform: rotate(var(--ray-start, 0deg));
    }
    30% {
        opacity: 1;
        width: 50%;
    }
    70% {
        opacity: 1;
        width: 50%;
    }
    100% {
        opacity: 0;
        width: 0%;
        transform: rotate(calc(var(--ray-start, 0deg) + 180deg));
    }
}

.logo-rays span {
    --ray-start: 0deg;
}

.logo-rays span:nth-child(1) { --ray-start: 0deg; }
.logo-rays span:nth-child(2) { --ray-start: 60deg; }
.logo-rays span:nth-child(3) { --ray-start: 120deg; }
.logo-rays span:nth-child(4) { --ray-start: 180deg; }
.logo-rays span:nth-child(5) { --ray-start: 240deg; }
.logo-rays span:nth-child(6) { --ray-start: 300deg; }

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
    position: relative;
}

.nav-menu li {
    position: relative;
    width: 60px;
    height: 60px;
    background: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-radius: 60px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.5s;
}

.nav-menu li::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 60px;
    background: linear-gradient(45deg, var(--i), var(--j));
    opacity: 0;
    transition: 0.5s;
}

.nav-menu li::after {
    content: "";
    position: absolute;
    top: 10px;
    width: 100%;
    height: 100%;
    border-radius: 60px;
    background: linear-gradient(45deg, var(--i), var(--j));
    transition: 0.5s;
    filter: blur(15px);
    z-index: -1;
    opacity: 0;
}

.nav-menu li:hover {
    width: 180px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0);
}

.nav-menu li:hover::before {
    opacity: 1;
}

.nav-menu li:hover::after {
    opacity: 0.5;
}

.nav-menu li a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.nav-menu li ion-icon {
    color: #777;
    font-size: 1.75em;
    transition: 0.5s;
    transition-delay: 0.25s;
}

.nav-menu li:hover ion-icon {
    transform: scale(0);
    color: #fff;
    transition-delay: 0s;
}

.nav-menu li span {
    position: absolute;
}

.nav-menu li .title {
    color: #fff;
    font-size: 1.1em;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transform: scale(0);
    transition: 0.5s;
    transition-delay: 0s;
}

.nav-menu li:hover .title {
    transform: scale(1);
    transition-delay: 0.25s;
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    font-size: 1.6rem;
    color: #ef4444;
    transition: var(--transition);
}

.cart-icon:hover {
    color: #dc2626;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.7rem;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ========================================
   HERO SECTION CON ANIMACIÓN
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
    z-index: 2 !important;
    background: rgba(248, 250, 252, 0.15) !important;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-image {
    width: 75%;
    height: 75%;
    object-fit: contain;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.5s;
}

.hero-image:hover {
    filter: grayscale(80%);
}

.hero-animation {
    position: relative;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-item {
    position: absolute;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.floating-item:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-item:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.floating-item:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 2s;
}

.floating-item:nth-child(4) {
    bottom: 20%;
    right: 25%;
    animation-delay: 3s;
}

.floating-item:nth-child(5) {
    top: 50%;
    left: 5%;
    animation-delay: 4s;
}

.floating-item:nth-child(6) {
    top: 35%;
    right: 10%;
    animation-delay: 5s;
}

.floating-item:nth-child(7) {
    bottom: 10%;
    left: 30%;
    animation-delay: 6s;
}

.floating-item:nth-child(8) {
    bottom: 40%;
    right: 5%;
    animation-delay: 7s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.1;
    }

    50% {
        transform: translateY(-30px) rotate(10deg);
        opacity: 0.3;
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.hero-service {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.15s both;
    font-weight: 500;
    font-family: 'Quicksand', sans-serif;
    opacity: 0.95;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
    font-weight: 400;
}

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

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

/* ========================================
   BOTONES
======================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

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

.btn-block {
    width: 100%;
}

/* ========================================
   SECCIONES GENERALES
======================================== */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

section {
    padding: 5rem 0;
}

/* ========================================
   CATEGORÍAS
======================================== */
.categories {
    background: rgba(255, 255, 255, 0.75);
}

.brands-scroll-container {
    background: #ffffff;
}

.brands-scroll {
    animation: scroll 20s linear infinite;
}

.brands-scroll:hover {
    animation-play-state: paused;
}

.hero-tagline {
    font-family: 'Overlock SC', cursive;
    font-size: 3.12rem;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 1rem;
    margin-top: -60px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
}

.category-card {
    background: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
}

.category-card:hover .category-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.category-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.category-card p {
    color: var(--gray-color);
}

/* ========================================
   PRODUCTOS
======================================== */
.products {
    background: rgba(248, 250, 252, 0.75);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.5);
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
}

.product-image i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.5);
}

.product-info {
    padding: 1.5rem;
}

.product-category {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
}

.product-title {
    font-size: 1.2rem;
    margin: 0.5rem 0;
    color: var(--dark-color);
}

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

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

.btn-add-cart {
    flex: 1;
    padding: 10px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.btn-add-cart:hover {
    background: var(--primary-dark);
}

.btn-wishlist {
    padding: 10px 15px;
    background: var(--light-color);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-color);
}

.btn-wishlist:hover {
    background: #fee2e2;
    color: #ef4444;
}

/* ========================================
   CONTACTO
======================================== */
.contact {
    background: rgba(255, 255, 255, 0.75);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.contact-item:hover i {
    transform: scale(1.2) rotate(-10deg);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.contact-item h4 {
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--gray-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

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

/* ========================================
   FOOTER
======================================== */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-about img {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
    background: transparent;
    mix-blend-mode: multiply;
}

.footer-about p {
    opacity: 0.8;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-links h4,
.footer-newsletter h4 {
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px;
}

.newsletter-form button {
    padding: 10px 15px;
    background: var(--primary-color);
    border: none;
    border-radius: 8px;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* ========================================
   CARRITO MODAL
======================================== */
.cart-modal {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    z-index: 2000;
    transition: var(--transition);
}

.cart-modal.active {
    right: 0;
}

.cart-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.cart-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90%;
    height: 100%;
    background: var(--white);
    display: flex;
    flex-direction: column;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.cart-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray-color);
    transition: var(--transition);
}

.cart-close:hover {
    color: var(--dark-color);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.5);
}

.cart-item-info {
    flex: 1;
}

.cart-item-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qty-btn {
    width: 30px;
    height: 30px;
    border: none;
    background: var(--light-color);
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transition);
}

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

.remove-item {
    margin-left: auto;
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.remove-item:hover {
    color: #dc2626;
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

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

.empty-cart i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* ========================================
   WHATSAPP FLOTANTE
======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #128c7e;
    transform: scale(1.1);
}

/* ========================================
   TOAST NOTIFICATION
======================================== */
.toast {
    position: fixed;
    bottom: 100px;
    right: 30px;
    background: var(--dark-color);
    color: var(--white);
    padding: 15px 25px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
    transform: translateX(150%);
    transition: var(--transition);
    z-index: 3000;
}

.toast.show {
    transform: translateX(0);
}

.toast i {
    color: var(--secondary-color);
    font-size: 1.3rem;
}

/* ========================================
   LIBRO DE RECLAMACIONES
======================================== */
.claims-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #dc2626;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
}

.claims-float.show {
    opacity: 1;
    visibility: visible;
}

.claims-float:hover {
    background: #b91c1c;
    transform: scale(1.1);
}

.claims-modal {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    z-index: 2000;
    transition: var(--transition);
}

.claims-modal.active {
    right: 0;
}

.claims-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.claims-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    max-width: 95%;
    height: 100%;
    background: var(--white);
    display: flex;
    flex-direction: column;
}

.claims-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 3px solid #dc2626;
    background: #fef2f2;
}

.claims-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #dc2626;
    font-size: 1.3rem;
}

.claims-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray-color);
    transition: var(--transition);
}

.claims-close:hover {
    color: #dc2626;
}

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

.claims-description {
    color: var(--gray-color);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.claims-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #dc2626;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: var(--shadow);
        transition: var(--transition);
        align-items: center;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        max-width: 300px;
    }

    .nav-menu li:hover {
        width: 100%;
        max-width: 300px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .floating-item {
        font-size: 2rem;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

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

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

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

    .claims-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 80px;
        right: 20px;
    }

    .claims-content {
        max-width: 100%;
    }

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

/* ========================================
   DESCARGAS
======================================== */
.downloads {
    background: var(--white);
}

.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.download-card {
    background: var(--light-color);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

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

.download-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
}

.download-card:hover .download-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.download-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.download-card p {
    color: var(--gray-color);
    margin-bottom: 1.5rem;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 30px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-decoration: none;
}

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

/* Responsive para descargas */
@media (max-width: 768px) {
    .downloads-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .downloads-grid {
        grid-template-columns: 1fr;
    }
}