/* ===============================================
   VARIABLES CSS
   =============================================== */
:root {
    /* Colores principales */
    --primary-color: #FF6B9D;
    --primary-dark: #E5537D;
    --primary-light: #FFB6D9;
    
    --secondary-color: #4A90E2;
    --accent-color: #FDB44B;
    
    /* Neutrales */
    --dark: #2C3E50;
    --gray-dark: #5A6C7D;
    --gray: #95A5A6;
    --gray-light: #ECF0F1;
    --white: #FFFFFF;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #FF6B9D 0%, #FDB44B 100%);
    --gradient-secondary: linear-gradient(135deg, #4A90E2 0%, #667EEA 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    
    /* Espaciado */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 64px;
    
    /* Tipografía */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

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

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

.mt-50 {
    margin-top: 50px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===============================================
   BOTONES
   =============================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.5);
}

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

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

.btn-lg {
    padding: 16px 40px;
    font-size: 1rem;
}

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

.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
}

.btn-icon:hover {
    background: var(--gray-light);
}

/* ===============================================
   HEADER/NAVBAR
   =============================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar {
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-color);
}

.logo i {
    font-size: 1.8rem;
}

/* Logo imagen */
.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-menu a {
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-icon {
    position: relative;
}

.cart-icon .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary-color);
    color: var(--white);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 25px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===============================================
   HERO SECTION
   =============================================== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #FFF5F7 0%, #FFF9E6 100%);
    position: relative;
    overflow: hidden;
}

.hero-content .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray-dark);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 50px;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--gray-dark);
    font-size: 0.9rem;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper img {
    width: 100%;
    border-radius: 30px;
    box-shadow: var(--shadow-lg);
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.floating-card h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.floating-card p {
    font-size: 0.85rem;
    color: var(--gray);
}

.card-1 {
    top: 20%;
    right: -30px;
}

.card-2 {
    bottom: 10%;
    left: -30px;
    animation-delay: 1s;
}

@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: 80px;
}

/* ===============================================
   FEATURES SECTION
   =============================================== */
.features {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 20px;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 20px;
    color: var(--white);
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray-dark);
    font-size: 0.95rem;
}

/* ===============================================
   SECTIONS
   =============================================== */
.section-header {
    text-align: center;
    margin-bottom: 10px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    margin-bottom: 15px;
    color: var(--dark);
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-dark);
    max-width: 600px;
    margin: 0 auto;
}

/* ===============================================
   PRODUCTS SECTION
   =============================================== */
.products {
    padding: 80px 0;
    background: var(--gray-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

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

.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: #f8f9fa;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 8px 16px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: var(--shadow-sm);
}

.product-badge.hot {
    background: linear-gradient(135deg, #FF6B9D 0%, #FF4757 100%);
}

.product-badge.sale {
    background: linear-gradient(135deg, #FFA502 0%, #FF6348 100%);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.overlay-btn {
    padding: 12px 25px;
    background: var(--white);
    color: var(--dark);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.overlay-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.05);
}

.overlay-btn i {
    font-size: 1rem;
}

.product-info {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

.product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 5px;
}

.product-description {
    color: var(--gray-dark);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 10px;
}

.btn-contact {
    width: 100%;
    padding: 14px 20px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: auto;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.4);
}

.btn-contact i {
    font-size: 1.1rem;
}

.hidden-product {
    display: none;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.load-more-products {
    display: inline-flex;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Product hover effects */
.product-card {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===============================================
   PRODUCT MODAL
   =============================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px;
}

.modal-image {
    border-radius: 15px;
    overflow: hidden;
    background: #f8f9fa;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-info h2 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.modal-info p {
    color: var(--gray-dark);
    line-height: 1.8;
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    background: var(--gray-light);
    border-radius: 15px;
}

.modal-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-feature i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.modal-contact-btn {
    margin-top: auto;
}

/* ===============================================
   ABOUT SECTION
   =============================================== */
.about {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    max-width: 600px;
}

.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel {
    display: flex;
    transition: transform 0.8s ease-in-out;
}

.carousel img {
    width: 100%;
    flex-shrink: 0;
    border-radius: 20px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.7);
    border: none;
    cursor: pointer;
    z-index: 2;
    padding: 5px 10px;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.carousel-btn:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.about-image .carousel {
  display: flex;
  width: 100%;
  transition: transform 0.8s ease-in-out;
}

.about-image .carousel img {
  width: 100%;
  flex-shrink: 0;
  border-radius: 20px;
}

.badge-content {
    text-align: center;
}

.badge-content h3 {
    font-size: 2.5rem;
    margin-bottom: 5px;
}

.badge-content p {
    font-size: 0.9rem;
    line-height: 1.3;
}

.about-text {
    padding: 20px 0;
}

.about-description {
    font-size: 1.05rem;
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 30px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.about-feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.about-feature-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.about-feature-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--dark);
}

.about-feature-item p {
    color: var(--gray-dark);
    font-size: 0.95rem;
}

/* ===============================================
   TESTIMONIALS
   =============================================== */
.testimonials {
    padding: 80px 0;
    background: var(--gray-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.testimonial-stars {
    margin-bottom: 20px;
}

.testimonial-stars i {
    color: #FFA502;
    font-size: 1.1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1rem;
    margin-bottom: 3px;
    color: var(--dark);
}

.testimonial-author p {
    font-size: 0.85rem;
    color: var(--gray);
}

/* ===============================================
   CONTACT SECTION
   =============================================== */
.contact {
    padding: 80px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-details {
    margin: 40px 0;
}

.contact-detail-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-detail-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--dark);
}

.contact-detail-item p {
    color: var(--gray-dark);
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--gray-light);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.2rem;
}

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

/* Colores específicos para cada red social */
.social-link:has(.fa-facebook):hover {
    background: #1877F2;
}

.social-link:has(.fa-instagram):hover {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
}

.social-link:has(.fa-whatsapp):hover {
    background: #25D366;
}

.social-link:has(.fa-tiktok):hover {
    background: #000000;
}

.contact-form-wrapper {
    background: var(--gray-light);
    padding: 40px;
    border-radius: 20px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid transparent;
    border-radius: 10px;
    background: var(--white);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===============================================
   FOOTER
   =============================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-column p {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: 10px;
}

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

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

/* Colores específicos para redes sociales en footer */
.footer-social a:has(.fa-facebook):hover {
    background: #1877F2;
}

.footer-social a:has(.fa-instagram):hover {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
}

.footer-social a:has(.fa-tiktok):hover {
    background: #000000;
}

.footer-social a:has(.fa-envelope):hover {
    background: var(--primary-color);
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

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

.footer-column ul a {
    color: var(--gray);
    transition: var(--transition);
}

.footer-column ul a:hover {
    color: var(--white);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border-radius: 50px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    font-family: inherit;
}

.newsletter-form input::placeholder {
    color: var(--gray);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: scale(1.1);
}

.footer-bottom {
    padding: 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--gray);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
}

/* ===============================================
   SCROLL TO TOP
   =============================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.show {
    display: flex;
}

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

/* ===============================================
   RESPONSIVE
   =============================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    /* Navbar */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateX(-100%);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    /* Hero */
    .hero-content .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 30px;
    }
    
    .floating-card {
        display: none;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Products */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Modal */
    .modal-body {
        grid-template-columns: 1fr;
        padding: 30px 20px;
    }
    
    .modal-close {
        top: 10px;
        right: 10px;
    }
    
    /* About */
    .about-content {
        grid-template-columns: 1fr;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}