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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Premium Professional Steel Industry Background */
body.product-page,
.product-page,
html.product-page,
body[class*="product-page"] {
    background: 
        /* Metallic gradient base */
        linear-gradient(135deg, 
            #90a4ae 45%,
            #78909c 60%,
            #607d8b 75%,
            #546e7a 90%,
            #455a64 100%),
        /* Subtle industrial pattern overlay */
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.02) 2px,
            rgba(255, 255, 255, 0.02) 4px
        ),
        /* Vertical accent lines */
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 40px,
            rgba(255, 215, 0, 0.03) 40px,
            rgba(255, 215, 0, 0.03) 42px
        );
    background-attachment: fixed;
    min-height: 100vh !important;
}

/* Add subtle steel texture overlay */
body.product-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        /* Radial highlights for depth */
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 215, 0, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
    z-index: -1;
    pointer-events: none;
}

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

/* Navigation */
.nav,
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: transparent;
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: transform 0.3s ease;
    transform: translateY(0);

}

.nav.hidden,
.navbar.hidden {
    transform: translateY(-100%);
}

.nav.scrolled,
.navbar.scrolled {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

/* Product page navbar*/
.product-navbar,
.product-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(180deg, 
        rgba(26, 35, 126, 0.95) 0%, 
        rgba(26, 35, 126, 0.98) 100%);
    backdrop-filter: blur(15px);
    z-index: 1000;
    transition: transform 0.3s ease;
    transform: translateY(0);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.product-navbar.hidden,
.product-nav.hidden {
    transform: translateY(-100%);
}

/* Product navbar scrolled*/
.product-navbar.scrolled,
.product-nav.scrolled {
    background: linear-gradient(180deg, 
        rgba(26, 35, 126, 0.95) 0%, 
        rgba(26, 35, 126, 0.98) 100%);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: -15px;
}

.logo-img {
    height: 35px;
    width: auto;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.logo-text h2 {
    color: #fff;
    font-size: 1.4rem;
    font-weight: bold;
    margin: 0;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.2rem;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: -15px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    position: relative;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.nav-link:hover {
    color: #ffd700;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ffd700, #ffb300);
    transition: width 0.3s ease;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.bar {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    overflow: hidden;
    padding: 150px 0 120px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.hero-bg-slide.active {
    opacity: 1;
}

.hero-bg-slide:nth-child(1) {
    background-image: url('images/hero-bg-1.jpg');
}

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

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

.hero-bg-slide:nth-child(4) {
    background-image: url('images/hero-bg-4.jpg');
}

.hero-bg-slide:nth-child(5) {
    background-image: url('images/hero-bg-5.jpg');
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(26, 35, 126, 0.7) 0%, 
        rgba(0, 0, 0, 0.5) 50%, 
        rgba(26, 35, 126, 0.6) 100%);
    z-index: -1;
}

.hero::before {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    margin-top: 5px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn {
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: inline-block;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #ffd700 0%, #ffb300 100%);
    color: #1a237e;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    background: transparent;
    border-color: #ffd700;
    color: #ffd700;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.btn-secondary:hover {
    background: white;
    color: #1a237e;
    transform: translateY(-2px);
}

.hero-stats {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
}

/* Hero Stats Individual Items */
.stat-item {
    text-align: center;
    padding: 5px 25px;
    border-radius: 8px;
    min-width: 150px;
}

.stat-item:hover {
    background: rgba(0, 0, 0, 0.7);
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.stat-item p {
    font-size: 1rem;
    color: white;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Mobile responsive for stats */
@media (max-width: 768px) {
    .hero-stats {
        gap: 2rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stat-item {
        min-width: 120px;
        padding: 20px 15px;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .stat-item p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .stat-item {
        min-width: 100px;
        padding: 15px 10px;
    }
    
    .stat-item h3 {
        font-size: 1.8rem;
    }
    
    .stat-item p {
        font-size: 0.8rem;
    }
}

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

.hero-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-indicator.active {
    background: white;
    border-color: white;
    transform: scale(1.2);
}

.hero-indicator:hover {
    background: rgba(255, 215, 0, 0.8);
    border-color: #ffd700;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #1a237e;
    margin-bottom: 1rem;
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ffd700 0%, #ffb300 50%, #ff8f00 100%);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    color: #1a237e;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.about-text p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(26, 35, 126, 0.08), 
                0 3px 8px rgba(255, 215, 0, 0.05);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(26, 35, 126, 0.12), 
                0 5px 15px rgba(255, 215, 0, 0.08);
}

.feature i {
    font-size: 2.5rem;
    color: #ffd700;
    margin-bottom: 1rem;
}

.feature h4 {
    color: #1a237e;
    margin-bottom: 0.5rem;
}

.about-image {
    position: relative;
}

.image-placeholder {
    background: linear-gradient(135deg, #1a237e, #3f51b5);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #ffd700;
}

.image-placeholder p {
    font-size: 1.2rem;
    font-weight: 500;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.08), 
                0 4px 10px rgba(255, 152, 0, 0.04);
    transition: all 0.3s ease;
    border: 1px solid #e8eaf6;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(26, 35, 126, 0.15), 
                0 8px 20px rgba(255, 152, 0, 0.08);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1a237e, #3f51b5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.product-icon i {
    font-size: 2rem;
    color: white;
}

.product-card h3 {
    color: #1a237e;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.product-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-card ul {
    list-style: none;
}

.product-card li {
    color: #555;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding-left: 1.5rem;
}

.product-card li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #ffd700;
    font-weight: bold;
}

.product-card li:last-child {
    border-bottom: none;
}

.suppliers-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.supplier-text h3 {
    color: #1a237e;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.supplier-text p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.supplier-features {
    display: grid;
    gap: 1.5rem;
}

.supplier-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.supplier-feature i {
    font-size: 2rem;
    color: #ffd700;
    margin-top: 0.5rem;
}

.supplier-feature h4 {
    color: #1a237e;
    margin-bottom: 0.5rem;
}

.supplier-feature p {
    color: #666;
    margin: 0;
}

.supplier-regions {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.supplier-regions h3 {
    color: #1a237e;
    margin-bottom: 1.5rem;
    text-align: center;
}

.region-list {
    display: grid;
    gap: 1rem;
}

.region-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.region-item:hover {
    background: #1a237e;
    color: white;
}

.region-item i {
    color: #ffd700;
    font-size: 1.2rem;
}

.region-item span {
    font-weight: 500;
}

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

.client-category {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    border-left: 5px solid #ffd700;
    transition: all 0.3s ease;
}

.client-category:hover {
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.client-category h3 {
    color: #1a237e;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.client-category i {
    color: #ffd700;
}

.client-list {
    list-style: none;
}

.client-list li {
    color: #555;
    padding: 0.7rem 0;
    border-bottom: 1px solid #e0e0e0;
    transition: color 0.3s ease;
}

.client-list li:hover {
    color: #1a237e;
    padding-left: 10px;
}

.client-list li:last-child {
    border-bottom: none;
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    color: #666;
}

.tab-btn.active,
.tab-btn:hover {
    background: #1a237e;
    color: white;
    border-color: #1a237e;
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 8px 24px rgba(26, 35, 126, 0.10);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.gallery-placeholder {
    background: linear-gradient(135deg, #1a237e, #3f51b5);
    color: white;
    padding: 3rem;
    text-align: center;
    height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.gallery-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #ffd700;
}

.gallery-placeholder h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.gallery-placeholder p {
    opacity: 0.9;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(26, 35, 126, 0.05);
}

.contact-item:hover {
    background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 35, 126, 0.2), 
                0 3px 10px rgba(255, 215, 0, 0.1);
}

.contact-item i {
    font-size: 1.5rem;
    color: #ffd700;
    margin-top: 0.2rem;
}

.contact-item h4 {
    color: #1a237e;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.contact-item:hover h4 {
    color: white;
}

.contact-item p {
    color: #666;
    margin: 0;
    transition: color 0.3s ease;
}

.contact-item:hover p {
    color: #e0e0e0;
}

.contact-form {
    background: #f8f9fa;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a237e;
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
}

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

/* Professional Black & Blue Footer */
.footer {
    background: linear-gradient(135deg, 
        #000000 0%,
        #0d1421 20%,
        #1a237e 40%,
        #283593 60%,
        #3949ab 80%,
        #1e1e1e 100%);
    color: #ffffff;
    padding: 60px 0 20px;
    position: relative;
    overflow: hidden;
}

/* Add black & blue texture to footer */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(30, 144, 255, 0.05) 2px,
            rgba(30, 144, 255, 0.05) 4px
        ),
        radial-gradient(circle at 30% 40%, rgba(0, 123, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 0, 0, 0.3) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

/* Ensure footer content is above the texture */
.footer > * {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 2rem;
    align-items: start;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.footer-section h3,
.footer-section h4 {
    color: #4fc3f7;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

.footer-section p {
    color: #e3f2fd;
    margin-bottom: 1rem;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

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

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

.footer-section ul li a {
    color: #bbdefb;
    text-decoration: none;
    transition: all 0.3s ease;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.footer-section ul li a:hover {
    color: #64b5f6;
    text-shadow: 0 2px 4px rgba(100, 181, 246, 0.4);
    transform: translateX(3px);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(79, 195, 247, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4fc3f7;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(79, 195, 247, 0.3);
}

.social-links a:hover {
    background: #64b5f6;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(100, 181, 246, 0.4);
}

.footer-bottom {
    border-top: 2px solid rgba(79, 195, 247, 0.4);
    padding-top: 1.5rem;
    margin-top: 2rem;
    text-align: center;
    color: #bbdefb;
    font-weight: 500;
}

.supplier-logos {
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(26, 35, 126, 0.2) 30%,
        rgba(79, 195, 247, 0.1) 70%,
        rgba(0, 0, 0, 0.3) 100%
    );
    border: none;
    border-top: 2px solid rgba(79, 195, 247, 0.5);
    padding: 30px 20px;
    margin-top: 2rem;
    max-width: none;
    width: 100%;
    box-shadow: none;
    border-radius: 0;
}

.supplier-logos h3 {
    color: #1a237e;
    font-size: 24px;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
}

.logos-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
    min-height: 80px;
}

.supplier-logo {
    width: 120px;
    height: 60px;
    object-fit: contain;
    transition: transform 0.3s ease;
    opacity: 0.9;
    flex-shrink: 0;
}

.supplier-logo:hover {
    transform: scale(1.1);
    opacity: 1;
}

/* Clickable address styling */
.address-link {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.address-link:hover {
    color: #1a237e;
    cursor: pointer;
    transform: translateX(3px);
}

.address-link::after {
    content: ' 📍';
    opacity: 0;
    transition: opacity 0.3s ease;
    margin-left: 5px;
}

.address-link:hover::after {
    opacity: 1;
}

/* Phone link styling with animations */
.phone-link {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    margin-bottom: 0.2rem;
}

.phone-link:hover {
    color: #1a237e;
    cursor: pointer;
    transform: translateX(3px);
}

.phone-link::after {
    content: ' 📞';
    opacity: 0;
    transition: opacity 0.3s ease;
    margin-left: 5px;
}

.phone-link:hover::after {
    opacity: 1;
}

/* Email link styling with animations */
.email-link {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.email-link:hover {
    color: #1a237e;
    cursor: pointer;
    transform: translateX(3px);
}

.email-link::after {
    content: ' ✉️';
    opacity: 0;
    transition: opacity 0.3s ease;
    margin-left: 5px;
}

.email-link:hover::after {
    opacity: 1;
}

/* Enhanced contact item hover effects for phone and email */
.contact-item:has(.phone-link):hover,
.contact-item:has(.email-link):hover {
    background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.3);
}

.contact-item:has(.phone-link):hover .phone-link,
.contact-item:has(.email-link):hover .email-link {
    color: #ffd700;
}

.contact-item:has(.phone-link):hover h4,
.contact-item:has(.email-link):hover h4 {
    color: white;
}

.contact-item:has(.address-link):hover,
.contact-item:has(.phone-link):hover,
.contact-item:has(.email-link):hover {
    background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.3);
}

.contact-item:has(.address-link):hover .address-link,
.contact-item:has(.phone-link):hover .phone-link,
.contact-item:has(.email-link):hover .email-link {
    color: #ffd700;
}

.contact-item:has(.address-link):hover h4,
.contact-item:has(.phone-link):hover h4,
.contact-item:has(.email-link):hover h4 {
    color: white;
}

.phone-link.simple,
.email-link.simple {
    border-bottom: 1px dotted transparent;
}

.phone-link.simple:hover,
.email-link.simple:hover {
    border-bottom-color: #1a237e;
    transform: none;
}

/* MOBILE RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }

    .nav-container {
        gap: 8rem;
    }

    .logo-text h2 {
        font-size: 1.2rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .about-content,
    .suppliers-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .clients-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Mobile Navigation */
    .nav-container {
        gap: 0;
        justify-content: space-between;
        min-height: 60px;
        padding: 0 15px;
    }

    .nav-logo {
        gap: 8px;
    }

    .logo-img {
        height: 30px;
    }

    .logo-text h2 {
        font-size: 1rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(180deg, rgba(26, 35, 126, 0.98) 0%, rgba(26, 35, 126, 0.95) 100%);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
        z-index: 1000;
        backdrop-filter: blur(10px);
    }

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

    .nav-toggle {
        display: flex;
        flex-direction: column;
        cursor: pointer;
        z-index: 1001;
    }

    .nav-toggle .bar {
        width: 25px;
        height: 3px;
        background: #fff;
        margin: 3px 0;
        transition: 0.3s;
        border-radius: 2px;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 15px 30px;
        display: block;
        color: white;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        color: #ffd700;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .nav-container {
        padding: 0 10px;
    }

    .logo-text h2 {
        font-size: 0.9rem;
    }

    .logo-img {
        height: 25px;
    }

    .hero {
        padding: 120px 0 80px;
        min-height: 85vh;
    }
    
    .hero-indicators {
        bottom: 15px;
        gap: 8px;
    }
    
    .hero-indicator {
        width: 6px;
        height: 6px;
    }
    
    .hero-stats {
        gap: 1.5rem;
        margin-top: 2rem;
    }

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

    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        width: 200px;
    }

    .hero-stats {
        gap: 1.5rem;
        margin-top: 1.5rem;
    }

    .stat-item h3 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .about {
        padding: 50px 0;
    }

    .services {
        padding: 50px 0;
    }

    .product-card {
        padding: 1.5rem;
    }

    .suppliers {
        padding: 50px 0;
    }

    .clients {
        padding: 50px 0;
    }

    .client-category {
        padding: 1.5rem;
    }

    .gallery {
        padding: 50px 0;
    }

    .tab-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .contact {
        padding: 50px 0;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 0.9rem;
    }
}

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

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

.about, .services, .suppliers, .clients, .gallery, .contact {
    scroll-margin-top: 80px;
    padding: 30px 0;
}

@media (max-width: 768px) {
    html {
        scroll-padding-top: 70px;
    }
    
    .about, .services, .suppliers, .clients, .gallery, .contact {
        scroll-margin-top: 70px;
        padding: 40px 0;
    }
}

@media (max-width: 480px) {
    html {
        scroll-padding-top: 60px;
    }
    
    .about, .services, .suppliers, .clients, .gallery, .contact {
        scroll-margin-top: 60px;
        padding: 30px 0;
    }
}

.footer-section.address {
    grid-column: span 2;
    text-align: center;
}

.footer-section.address p {
    margin-bottom: 0;
}

.footer-section.address a {
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-section.address a:hover {
    color: #ffd700;
}

/* Responsive adjustments for footer address */
@media (max-width: 768px) {
    .footer-section.address {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .footer-section.address a {
        font-size: 0.9rem;
    }
}

/* Product Catalog Styles */
.product-catalog {
    padding: 120px 0 100px;
    background: transparent;
}

/* Override for product page */
.product-page .product-catalog {
    background: transparent !important;
}

.product-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    color: #666;
}

.filter-btn.active,
.filter-btn:hover {
    background: #1a237e;
    color: white;
    border-color: #1a237e;
    transform: translateY(-2px);
}

.product-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

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

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-item:hover .main-image {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 35, 126, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.view-details-btn {
    padding: 12px 24px;
    background: #ffd700;
    color: #1a237e;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.view-details-btn:hover {
    background: white;
    transform: scale(1.05);
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    color: #1a237e;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.product-category {
    color: #ffd700;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.product-short-desc {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Product Modal Styles */
.product-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: white;
    margin: 2% auto;
    border-radius: 15px;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: #999;
    z-index: 2001;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.modal-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image-container {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
}

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

.thumbnail-container {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    flex-shrink: 0;
}

.thumbnail.active,
.thumbnail:hover {
    opacity: 1;
    border: 2px solid #1a237e;
}

.modal-info {
    padding: 1rem 0;
}

.modal-title {
    color: #1a237e;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.modal-category {
    color: #ffd700;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.modal-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.modal-specifications h4 {
    color: #1a237e;
    margin-bottom: 1rem;
}

.spec-list {
    list-style: none;
    margin-bottom: 2rem;
}

.spec-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 1.5rem;
}

.spec-list li:before {
    content: '•';
    color: #ffd700;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.modal-actions {
    display: flex;
    gap: 1rem;
}

.inquiry-btn,
.contact-btn {
    flex: 1;
    padding: 15px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.inquiry-btn {
    background: #1a237e;
    color: white;
    border: 2px solid #1a237e;
}

.inquiry-btn:hover {
    background: transparent;
    color: #1a237e;
}

.contact-btn {
    background: transparent;
    color: #1a237e;
    border: 2px solid #1a237e;
}

.contact-btn:hover {
    background: #1a237e;
    color: white;
}

/* Mobile Responsiveness for Product Modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 5% auto;
        width: 95%;
        max-height: 85vh;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .main-image-container {
        height: 250px;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .modal-close {
        right: 15px;
        top: 10px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        margin: 2% auto;
        width: 98%;
        max-height: 95vh;
        border-radius: 10px;
    }
    
    .modal-body {
        padding: 1rem;
        gap: 1rem;
    }
    
    .main-image-container {
        height: 200px;
    }
    
    .modal-title {
        font-size: 1.3rem;
    }
    
    .modal-close {
        right: 10px;
        top: 8px;
        font-size: 1.3rem;
    }
    
    .thumbnail {
        width: 60px;
        height: 60px;
    }
    
    .inquiry-btn,
    .contact-btn {
        padding: 12px;
        font-size: 0.9rem;
    }
}

#serviceSelect {
    background-color: white;
    border: 2px solid #ddd;
    padding: 12px;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

#serviceSelect:focus {
    border-color: #1a237e;
    outline: none;
}

/* Placeholder styling */
#serviceSelect option[disabled] {
    color: #999;
    font-style: italic;
    background-color: #f8f9fa;
}

/* Regular options styling */
#serviceSelect option:not([disabled]) {
    color: #333;
    background-color: white;
}

#serviceSelect.selected {
    background-color: #f8f9fa;
    border-color: #1a237e;
    color: #1a237e;
    font-weight: 600;
}

#serviceSelect option:hover {
    background-color: #e3f2fd;
}

#serviceSelect.selected {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a237e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
}

/* Simplified Phone Input Styling*/
#phoneInput {
    font-family: monospace;
    letter-spacing: 1px;
}

#phoneInput::-webkit-contacts-auto-fill-button,
#phoneInput::-webkit-credentials-auto-fill-button {
    display: none !important;
}

/* Style for better number input */
#phoneInput[inputmode="numeric"] {
    appearance: textfield;
    -moz-appearance: textfield;
}

#phoneInput::-webkit-outer-spin-button,
#phoneInput::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Validation Messages */
.validation-message {
    font-size: 0.85rem;
    margin-top: 5px;
    min-height: 20px;
    transition: all 0.3s ease;
}

.validation-message.error {
    color: #e74c3c;
    display: block;
}

.validation-message.success {
    color: #27ae60;
    display: block;
}

.validation-message:empty {
    display: none;
}

/* Input validation states */
.form-group input.valid,
.form-group select.valid {
    border-color: #27ae60;
    box-shadow: 0 0 0 2px rgba(39, 174, 96, 0.1);
}

.form-group input.invalid,
.form-group select.invalid {
    border-color: #e74c3c;
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.1);
}

/* Beautiful Subcategory Filter Styling*/
.subcategory-container,
.sub-filters,
.subcategory-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 15px auto;
    padding: 15px 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fb 100%);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e8ecef;
    max-width: fit-content;
    width: auto;
}

/* Style for subcategory buttons */
.subcategory-container button,
.sub-filters button,
.subcategory-filters button,
button[data-subcategory],
.filter-btn[data-subcategory] {
    background: linear-gradient(135deg, #ffffff 0%, #f1f3f4 100%);
    color: #495057;
    border: 1.5px solid #dee2e6;
    padding: 8px 16px;
    margin: 0;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: auto;
    width: auto;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

/* Hover effect */
.subcategory-container button:hover,
.sub-filters button:hover,
.subcategory-filters button:hover,
button[data-subcategory]:hover,
.filter-btn[data-subcategory]:hover {
    background: linear-gradient(135deg, #e3f2fd 0%, #f0f4ff 100%);
    border-color: #1a237e;
    color: #1a237e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.15);
}

/* Active state */
.subcategory-container button.active,
.sub-filters button.active,
.subcategory-filters button.active,
button[data-subcategory].active,
.filter-btn[data-subcategory].active {
    background: linear-gradient(135deg, #1a237e 0%, #3f51b5 100%);
    color: white;
    border-color: #1a237e;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(26, 35, 126, 0.25);
}

/* Shine effect on hover */
.subcategory-container button::before,
.sub-filters button::before,
.subcategory-filters button::before,
button[data-subcategory]::before,
.filter-btn[data-subcategory]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
}

.subcategory-container button:hover::before,
.sub-filters button:hover::before,
.subcategory-filters button:hover::before,
button[data-subcategory]:hover::before,
.filter-btn[data-subcategory]:hover::before {
    left: 100%;
}

/* Different colors for different main categories */
.bakeware-subcategories button.active,
[data-main-category="bakeware"] button.active {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8f65 100%);
    border-color: #ff6b35;
}

.bakeware-subcategories button:hover,
[data-main-category="bakeware"] button:hover {
    border-color: #ff6b35;
    color: #ff6b35;
    background: linear-gradient(135deg, #fff3f0 0%, #ffe8e0 100%);
}

.cold-kitchen-subcategories button.active,
[data-main-category="cold-kitchen"] button.active {
    background: linear-gradient(135deg, #20c997 0%, #4dd4ac 100%);
    border-color: #20c997;
}

.cold-kitchen-subcategories button:hover,
[data-main-category="cold-kitchen"] button:hover {
    border-color: #20c997;
    color: #20c997;
    background: linear-gradient(135deg, #e8f8f5 0%, #d4edda 100%);
}

.bakery-equipment-subcategories button.active,
[data-main-category="bakery-equipment"] button.active {
    background: linear-gradient(135deg, #e83e8c 0%, #f06292 100%);
    border-color: #e83e8c;
}

.bakery-equipment-subcategories button:hover,
[data-main-category="bakery-equipment"] button:hover {
    border-color: #e83e8c;
    color: #e83e8c;
    background: linear-gradient(135deg, #fce4ec 0%, #f8bbd9 100%);
}

.kitchen-equipment-subcategories button.active,
[data-main-category="kitchen-equipment"] button.active {
    background: linear-gradient(135deg, #6f42c1 0%, #8e6dc1 100%);
    border-color: #6f42c1;
}

.kitchen-equipment-subcategories button:hover,
[data-main-category="kitchen-equipment"] button:hover {
    border-color: #6f42c1;
    color: #6f42c1;
    background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
}

/* Responsive design */
@media (max-width: 768px) {
    .subcategory-container,
    .sub-filters,
    .subcategory-filters {
        padding: 12px 15px;
        gap: 6px;
        margin: 12px auto;
    }
    
    .subcategory-container button,
    .sub-filters button,
    .subcategory-filters button,
    button[data-subcategory],
    .filter-btn[data-subcategory] {
        padding: 7px 14px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .subcategory-container,
    .sub-filters,
    .subcategory-filters {
        padding: 10px 12px;
        gap: 5px;
        margin: 10px auto;
        max-width: 95%;
    }
    
    .subcategory-container button,
    .sub-filters button,
    .subcategory-filters button,
    button[data-subcategory],
    .filter-btn[data-subcategory] {
        padding: 6px 12px;
        font-size: 0.7rem;
    }
}

/* Smooth animations */
.subcategory-container,
.sub-filters,
.subcategory-filters {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll behavior classes */
.navbar,
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.hidden,
.nav.hidden {
    transform: translateY(-100%);
}

/* Product Page Navbar */
.product-navbar,
.product-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(180deg, 
        rgba(26, 35, 126, 0.95) 0%, 
        rgba(26, 35, 126, 0.98) 100%);
    backdrop-filter: blur(15px);
    z-index: 1000;
    transition: transform 0.3s ease;
    transform: translateY(0);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.product-navbar.hidden,
.product-nav.hidden {
    transform: translateY(-100%);
}

/* Product navbar scrolled*/
.product-navbar.scrolled,
.product-nav.scrolled {
    background: linear-gradient(180deg, 
        rgba(26, 35, 126, 0.95) 0%, 
        rgba(26, 35, 126, 0.98) 100%);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.product-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
}

/* Product Page Logo*/
.product-nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: -15px;
}

.product-logo-img {
    height: 35px;
    width: auto;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.product-logo-img:hover {
    transform: scale(1.05);
}

.product-logo-text h2 {
    color: #fff;
    font-size: 1.4rem;
    font-weight: bold;
    margin: 0;
    white-space: nowrap;
}

/* Product Page Menu*/
.product-nav-menu {
    display: flex;
    list-style: none;
    gap: 1.2rem;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: -15px;
}

.product-nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.product-nav-link:hover {
    color: #ffd700;
}

.product-nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ffd700, #ffb300);
    transition: width 0.3s ease;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

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

.product-nav-link.active {
    color: #ffd700;
}

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

/* Product Page Mobile Toggle*/
.product-nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.product-nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Mobile Navigation for Product Page */
@media (max-width: 768px) {
    .product-nav-container {
        gap: 0;
        justify-content: space-between;
        min-height: 60px;
        padding: 0 15px;
    }

    .product-nav-logo {
        gap: 8px;
    }

    .product-logo-img {
        height: 30px;
    }

    .product-logo-text h2 {
        font-size: 1rem;
    }

    .product-nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background: rgba(26, 35, 126, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
        z-index: 1001;
        gap: 1rem;
        margin-left: 0;
        margin-right: 0;
    }

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

    .product-nav-toggle {
        display: flex;
    }
}