/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #e41c24; /* Agasta brand red as primary */
    --secondary-color: #c0392b; /* Darker red for contrast */
    --accent-color: #e74c3c; /* Agasta red color */
    --brand-red: #e41c24; /* Matching the logo */
    --gold-color: #f39c12;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --border-color: #e9ecef;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 5px 20px rgba(0,0,0,0.15);
    --shadow-heavy: 0 10px 40px rgba(0,0,0,0.2);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Utility Classes */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 16px;
}

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

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

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

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--brand-red);
    border-radius: 2px;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-light);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    width: 180px;
    height: 60px;
    object-fit: contain;
    display: block; /* Show the actual logo */
}

.logo-text {
    display: none; /* Hide text logo when image is available */
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    background: #e74c3c;
    padding: 8px 16px;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    margin-top: 100px;
}

.hero-carousel {
    position: relative;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 50px;
    opacity: 0;
    transform: translateX(100px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    pointer-events: none;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
    transition: background 0.8s ease;
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    transform: translateX(0);
    z-index: 2;
    pointer-events: auto;
}

.hero-content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -60%);
    z-index: 10;
    max-width: 600px;
    width: 100%;
    padding: 30px;
    border-radius: 0;
    background: none;
    box-shadow: none;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 30px;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.6);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-heavy);
}

.hero-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 3;
    pointer-events: none; /* Allow clicks to pass through */
}

.carousel-btn {
    background: rgba(255, 255, 255, 0.8);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
    pointer-events: auto; /* Re-enable clicks for buttons */
}

.carousel-btn:hover {
    background: var(--white);
    transform: scale(1.05);
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(255,255,255,0.8);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--white);
    transform: scale(1.2);
}

.indicator.active {
    background: var(--brand-red);
    transform: scale(1.2);
}

/* Individual hero slide background images */
#hero-slide-1 {
    background-image: url('../images/hero-1.jpg');
}

#hero-slide-2 {
    background-image: url('../images/hero-2.jpg');
}

#hero-slide-3 {
    background-image: url('../images/hero-3.jpg');
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-text h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 600;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

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

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--brand-red);
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--text-light);
    font-weight: 500;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--white);
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: var(--white);
}

.product-categories {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.category-btn {
    background: transparent;
    border: 2px solid var(--border-color);
    padding: 10px 25px;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    color: var(--text-dark);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

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

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

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

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

.view-btn {
    background: var(--white);
    color: var(--primary-color);
    border: none;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.view-btn i {
    font-size: 16px;
}

.view-btn:hover {
    background: var(--brand-red);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.product-info p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.feature {
    background: var(--light-gray);
    color: var(--text-dark);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Global Reach Section */
.global-reach {
    padding: 100px 0;
    background: var(--light-gray);
}

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

.global-map img {
    width: 100%;
    height: auto;
    filter: hue-rotate(200deg);
}

.global-info h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 600;
}

.global-info p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.global-stats {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.global-stat {
    display: flex;
    align-items: center;
    gap: 20px;
}

.global-stat i {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.global-stat h4 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 5px;
    font-weight: 600;
}

.global-stat p {
    color: var(--text-light);
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--white);
}

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

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.contact-details p {
    color: var(--text-light);
    line-height: 1.6;
}

.social-links {
    margin-top: 40px;
}

.social-links h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

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

.social-link {
    width: 45px;
    height: 45px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
}

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

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

.form-group {
    margin-bottom: 25px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

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

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 160px;
    height: 50px;
    object-fit: contain;
    filter: none; /* Don't filter the logo, keep original colors */
    display: block; /* Show the actual logo */
}

.footer-logo span {
    display: none; /* Hide text logo when image is available */
    font-size: 1.3rem;
    font-weight: 700;
    background: #e74c3c;
    color: var(--white);
    padding: 8px 16px;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

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

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: rgba(255,255,255,0.8);
}

.footer-contact i {
    width: 20px;
    color: var(--brand-red);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255,255,255,0.8);
}

/* New Product Navigation Styles */
.product-breadcrumb {
    margin-bottom: 30px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    padding: 5px 10px;
    border-radius: var(--border-radius);
}

.breadcrumb-item:hover {
    color: var(--primary-color);
    background: var(--light-gray);
}

.breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

.breadcrumb-separator {
    margin: 0 10px;
    color: var(--text-light);
    font-size: 0.8rem;
}

/* Product Selection Buttons */
.product-selection {
    transition: opacity 0.3s ease;
}

.product-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.product-btn {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.product-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(231, 76, 60, 0.05), transparent);
    transition: left 0.5s ease;
}

.product-btn:hover::before {
    left: 100%;
}

.product-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.product-btn-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.product-btn-content {
    flex: 1;
}

.product-btn-content h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.product-btn-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

.product-btn-arrow {
    color: var(--text-light);
    font-size: 1.2rem;
    transition: var(--transition);
}

.product-btn:hover .product-btn-arrow {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Product Sizes Display */
.product-sizes,
.product-catalogs {
    transition: opacity 0.3s ease;
}

.sizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.size-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.size-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(231, 76, 60, 0.05), transparent);
    transition: left 0.5s ease;
}

.size-card:hover::before {
    left: 100%;
}

.size-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.size-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.size-card-header h4 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin: 0;
    font-weight: 600;
}

.size-arrow {
    color: var(--text-light);
    font-size: 1.1rem;
    transition: var(--transition);
}

.size-card:hover .size-arrow {
    color: var(--primary-color);
    transform: translateX(5px);
}

.size-description {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.size-applications {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.application-tag {
    background: var(--light-gray);
    color: var(--text-dark);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.size-footer {
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.catalog-count {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.catalog-count::before {
    content: '\f15c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

/* Product Catalogs Display */
.catalogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.catalog-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.catalog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.catalog-card:hover::before {
    transform: scaleX(1);
}

.catalog-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.catalog-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.catalog-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.catalog-card-header h4 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: 0;
    font-weight: 600;
    line-height: 1.3;
}

.catalog-info {
    margin-bottom: 25px;
}

.catalog-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 15px;
}

.catalog-details {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.catalog-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.85rem;
}

.catalog-detail i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.catalog-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.catalog-action-btn {
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

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

.catalog-action-btn.view-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

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

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

/* No Content Messages */
.no-content-message {
    text-align: center;
    padding: 60px 30px;
    color: var(--text-light);
    grid-column: 1 / -1;
}

.no-content-message i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    display: block;
}

.no-content-message h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.no-content-message p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.5;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 1000;
    background: #25d366;
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    font-size: 2rem;
    transition: background 0.2s;
}
.whatsapp-float:hover, .whatsapp-float:focus {
    background: #128c7e;
    color: #fff;
    text-decoration: none;
    outline: none;
}

/* Masonry Product Grid Styles */
.product-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    margin-bottom: 40px;
    padding: 10px 0 30px 0;
    transition: opacity 0.3s ease;
}

.masonry-item {
    display: flex;
}

.masonry-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: box-shadow 0.3s, transform 0.3s;
    border: 2px solid var(--border-color);
    min-height: 340px;
    width: 100%;
    position: relative;
}
.masonry-card:hover {
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
    transform: translateY(-6px) scale(1.03);
}
.masonry-image-wrapper {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.masonry-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.masonry-card:hover .masonry-image-wrapper img {
    transform: scale(1.07);
}
.masonry-card-info {
    padding: 22px 18px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.masonry-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}
.masonry-card-desc {
    color: var(--text-light);
    font-size: 0.98rem;
    margin-bottom: 18px;
    flex: 1;
}
.masonry-view-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 10px 18px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 8px;
}
.masonry-view-btn:hover {
    background: var(--secondary-color);
    color: var(--white);
}
@media (max-width: 700px) {
    .product-masonry {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .masonry-card {
        min-height: 260px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 100px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-light);
        padding: 20px 0;
    }

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

    .nav-menu li {
        margin: 10px 0;
    }

    .logo-img {
        width: 140px;
        height: 45px;
    }

    .hero {
        margin-top: 100px;
        min-height: 500px;
    }

    .hero-slide {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        margin-top: 30px;
    }

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

    .about-content,
    .contact-content,
    .global-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-stats {
        justify-content: center;
        gap: 20px;
    }

    .stat-item h4 {
        font-size: 2rem;
    }

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

    .product-categories {
        justify-content: center;
    }

    .category-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
    }

    .global-stats {
        gap: 20px;
    }

    .global-stat {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo-img {
        width: 120px;
        height: 35px;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        padding: 10px 25px;
        font-size: 14px;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

    .service-card,
    .product-card {
        margin: 0 10px;
    }

    .about-stats {
        flex-direction: column;
        align-items: center;
    }

    .product-categories {
        flex-direction: column;
        align-items: center;
    }

    .hero-navigation {
        padding: 0 10px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }
}

/* Responsive Product Navigation */
@media (max-width: 768px) {
    .product-buttons-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .product-btn {
        padding: 20px;
        gap: 15px;
    }
    
    .product-btn-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .product-btn-content h3 {
        font-size: 1.1rem;
    }
    
    .product-btn-content p {
        font-size: 0.85rem;
    }
    
    .sizes-grid,
    .catalogs-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .size-card,
    .catalog-card {
        padding: 20px;
    }
    
    .catalog-actions {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .breadcrumb-item {
        font-size: 0.9rem;
    }
    
    .breadcrumb-separator {
        margin: 0 5px;
    }
    
    .no-content-message {
        padding: 40px 20px;
    }
    
    .no-content-message i {
        font-size: 3rem;
    }
    
    .no-content-message h3 {
        font-size: 1.3rem;
    }
    
    .no-content-message p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .product-btn {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .product-btn-arrow {
        transform: rotate(90deg);
    }
    
    .product-btn:hover .product-btn-arrow {
        transform: rotate(90deg) translateY(-5px);
    }
    
    .size-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .size-arrow {
        align-self: flex-end;
    }
    
    .catalog-details {
        flex-direction: column;
        gap: 10px;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Product Filter Animation */
.product-card.hide {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.product-card.show {
    opacity: 1;
    transform: scale(1);
    transition: all 0.3s ease;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-heavy);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    background: var(--light-gray);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 600;
}

.close-modal {
    font-size: 28px;
    font-weight: bold;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.modal-body {
    padding: 30px;
}

/* Enhanced Modal Styles */
.modal-open {
    opacity: 1;
}

.modal {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.modal-open {
    opacity: 1;
}

/* Size Card Enhancements */
.size-info h4 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.size-description {
    color: var(--text-light);
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.size-applications {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: center;
    margin-bottom: 15px;
}

.application-tag {
    background: var(--light-gray);
    color: var(--text-dark);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.select-size-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
}

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

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

/* Catalog Card Enhancements */
.catalog-info {
    text-align: left;
    margin-bottom: 20px;
}

.catalog-info h4 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.catalog-description {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.catalog-details {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.catalog-size,
.catalog-pages {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    font-size: 0.85rem;
}

.catalog-size i,
.catalog-pages i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.download-catalog-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
    text-decoration: none;
}

.download-catalog-btn:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

/* No Content Messages */
.no-sizes-message,
.no-catalogs-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}

.no-sizes-message i,
.no-catalogs-message i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: block;
}

.no-sizes-message p,
.no-catalogs-message p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    line-height: 1.5;
}

.contact-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.contact-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.contact-link {
  display: inline-block;
  color: var(--text-color);
  font-weight: 500;
  font-family: var(--font-body);
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
  position: relative;
}
.contact-link:hover {
  color: var(--primary-color);
  transform: scale(1.08);
  text-decoration: underline;
}

.sizes-masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.size-masonry-item {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    overflow: hidden;
    transition: transform 0.2s;
}

.size-masonry-item:hover {
    transform: translateY(-8px) scale(1.03);
}

/* Product Preview Section Enhancements */
.product-preview-info {
    padding: 24px 0 0 0;
}
.product-preview-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}
.product-preview-desc {
    color: var(--text-light);
    font-size: 1.08rem;
    margin-bottom: 18px;
    line-height: 1.7;
}
.product-preview-surfaces {
    margin-bottom: 18px;
}
.surface-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}
.surface-tag {
    background: var(--light-gray);
    color: var(--primary-color);
    border-radius: 16px;
    padding: 6px 16px;
    font-size: 0.98rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    box-shadow: 0 1px 4px rgba(228,28,36,0.07);
    display: inline-block;
    transition: background 0.2s, color 0.2s;
}
.surface-tag:not(:last-child) {
    margin-right: 0;
}

/* Simple Size Card (No Image) */
.simple-size-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 28px 18px 22px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.2s, transform 0.2s;
    border: 2px solid var(--border-color);
    min-height: 120px;
}
.simple-size-card:hover {
    box-shadow: 0 6px 24px rgba(228,28,36,0.10);
    border-color: var(--primary-color);
    transform: translateY(-4px) scale(1.03);
}
.simple-size-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}
.simple-size-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0;
    letter-spacing: 0.01em;
    text-align: center;
}
.simple-size-card .catalog-action-btn.whatsapp-btn {
    margin-top: 0;
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 10px 0;
}