/* ============================================
   GLOBAL STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: #1e3a5f;
    color: white;
}

.btn-primary:hover {
    background-color: #152a47;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 58, 95, 0.3);
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
}

.whatsapp-btn:hover {
    background-color: #20ba5b;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

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

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .whatsapp-btn {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

.btn-secondary {
    background-color: #f39c12;
    color: white;
    margin-top: 15px;
}

.btn-secondary:hover {
    background-color: #e67e22;
    transform: translateY(-2px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo h1 {
    font-size: 24px;
    color: #1e3a5f;
    font-weight: 700;
}

.logo h1 span {
    color: #f39c12;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #f39c12;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #1e3a5f;
    margin: 5px 0;
    transition: 0.3s;
}

/* ============================================
   HERO SECTION WITH SLIDER
   ============================================ */
.hero {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
    color: white;
    padding: 0;
    position: relative;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    border-radius: 0;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    display: none;
    width: 100%;
    height: 100%;
    position: relative;
    animation: fadeEffect 1s ease-in-out;
}

.slide.fade {
    animation: fadeEffect 1s ease-in-out;
}

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

.slide.active {
    display: flex;
}

.slide-content {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    position: relative;
}

.slide-image {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
    background: linear-gradient(135deg, #e0e0e0, #f0f0f0);
}

.slide-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.7), rgba(44, 82, 130, 0.7));
    z-index: 2;
}

.slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    background: linear-gradient(135deg, #e0e0e0, #f0f0f0);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.slide-image img:not([src]), 
.slide-image img[src=""] {
    background: linear-gradient(135deg, #e0e0e0, #f0f0f0) no-repeat center;
}

.slide-text {
    position: relative;
    z-index: 3;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 40px;
    animation: slideInUp 0.8s ease-out;
}

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

.slide-text h2 {
    font-size: 24px;
    font-weight: 300;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.slide-text h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-text h3 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.slide-text p {
    font-size: 18px;
    margin-bottom: 30px;
    font-weight: 300;
}

/* Slider Navigation Arrows */
.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: 60px;
    height: 60px;
    margin-top: -30px;
    padding: 0;
    color: white;
    font-weight: bold;
    font-size: 30px;
    transition: 0.3s ease;
    border-radius: 0;
    background-color: rgba(0, 0, 0, 0.3);
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.prev {
    left: 0;
    border-radius: 0 3px 3px 0;
}

.prev:hover, .next:hover {
    background-color: rgba(243, 156, 18, 0.8);
}

/* Dots for Slide Indicators */
.dots-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    cursor: pointer;
    height: 12px;
    width: 12px;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.active-dot, .dot:hover {
    background-color: #f39c12;
    border-color: #f39c12;
}

/* Ready Stock Banner */
.ready-stock-banner {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: white;
    padding: 25px 0;
    position: relative;
    z-index: 5;
}

.stock-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.stock-item {
    text-align: center;
    padding: 15px;
}

.stock-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.stock-item p {
    font-size: 16px;
    font-weight: 400;
}

.stock-item a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.stock-item a:hover {
    text-decoration: underline;
    transform: scale(1.05);
}

/* ============================================
   SECTION STYLING
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    color: #1e3a5f;
    margin-bottom: 10px;
    font-weight: 700;
}

.section-header p {
    font-size: 18px;
    color: #666;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 80px 0;
    background-color: #f9f9f9;
}

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

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
    text-align: justify;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.stat-item {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.stat-item h3 {
    font-size: 32px;
    color: #f39c12;
    margin-bottom: 10px;
    font-weight: 700;
}

.stat-item p {
    color: #666;
    font-size: 14px;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    padding: 80px 0;
    background-color: white;
}

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

.product-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: #f39c12;
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f0f0, #e8e8e8);
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

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

.product-content {
    padding: 25px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-icon {
    font-size: 40px;
    color: #f39c12;
    margin-bottom: 15px;
}

.product-card h3 {
    font-size: 20px;
    color: #1e3a5f;
    margin-bottom: 12px;
    font-weight: 600;
}

.product-card p {
    color: #666;
    font-size: 13px;
    line-height: 1.6;
    flex-grow: 1;
}

.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.product-link:hover {
    text-decoration: none;
    color: inherit;
}

/* ============================================
   USES SECTION
   ============================================ */
.uses-section {
    background-color: white;
    padding: 60px 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-top: 60px;
}

.uses-section h3 {
    font-size: 32px;
    color: #1e3a5f;
    margin-bottom: 50px;
    text-align: center;
    font-weight: 700;
}

.uses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.use-item {
    background: linear-gradient(135deg, #f9f9f9 0%, #fff 100%);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #f39c12;
    text-align: center;
    transition: all 0.3s ease;
}

.use-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left-color: #1e3a5f;
}

.use-item h4 {
    font-size: 18px;
    color: #1e3a5f;
    margin-bottom: 10px;
    font-weight: 600;
}

.use-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* ============================================
   WHY US SECTION
   ============================================ */
.why-us {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.value-card {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.value-icon {
    font-size: 48px;
    color: #f39c12;
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 24px;
    color: #1e3a5f;
    margin-bottom: 15px;
    font-weight: 600;
}

.value-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    background-color: white;
    padding: 60px 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.features-section h3 {
    font-size: 32px;
    color: #1e3a5f;
    margin-bottom: 50px;
    text-align: center;
    font-weight: 700;
}

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

.feature-item {
    padding: 20px;
    text-align: center;
}

.feature-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background-color: #f39c12;
    color: white;
    border-radius: 50%;
    line-height: 60px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 20px;
    color: #1e3a5f;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* ============================================
   INFRASTRUCTURE SECTION
   ============================================ */
.infrastructure {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
    color: white;
}

.infrastructure h2 {
    font-size: 42px;
    margin-bottom: 50px;
    text-align: center;
    font-weight: 700;
}

.infra-content {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 50px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.infra-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
}

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

.infra-list li {
    font-size: 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.infra-list i {
    color: #f39c12;
    margin-right: 15px;
    font-size: 18px;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 80px 0;
    background-color: #f9f9f9;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.info-box {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.info-box h3 {
    font-size: 24px;
    color: #1e3a5f;
    margin-bottom: 30px;
    font-weight: 600;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.info-item i {
    font-size: 24px;
    color: #f39c12;
    margin-top: 5px;
    min-width: 30px;
}

.info-item p {
    color: #666;
    font-size: 14px;
    margin: 0;
}

.info-item a {
    color: #1e3a5f;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: #f39c12;
}

.social-links {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.social-links h3 {
    font-size: 24px;
    color: #1e3a5f;
    margin-bottom: 25px;
    font-weight: 600;
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: #f39c12;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 20px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #1e3a5f;
    transform: translateY(-5px);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #f39c12;
    box-shadow: 0 0 5px rgba(243, 156, 18, 0.3);
}

.contact-form textarea {
    resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: #1e3a5f;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #f39c12;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        gap: 0;
        padding: 20px 0;
    }

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

    .nav-menu li {
        padding: 15px 0;
        border-bottom: 1px solid #eee;
    }

    .slider-container {
        height: 400px;
    }

    .slide-text h1 {
        font-size: 32px;
    }

    .slide-text h3 {
        font-size: 18px;
    }

    .slide-text p {
        font-size: 14px;
    }

    .ready-stock-banner {
        padding: 20px 0;
    }

    .stock-info {
        gap: 15px;
    }

    .stock-item {
        padding: 10px;
    }

    .stock-item h4 {
        font-size: 16px;
    }

    .stock-item p {
        font-size: 14px;
    }

    .prev, .next {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .section-header h2 {
        font-size: 32px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

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

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

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

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

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

    .logo h1 {
        font-size: 20px;
    }

    .nav-menu {
        top: 60px;
    }

    .slider-container {
        height: 300px;
    }

    .slide-text {
        padding: 20px;
    }

    .slide-text h1 {
        font-size: 24px;
    }

    .slide-text h2 {
        font-size: 16px;
    }

    .slide-text h3 {
        font-size: 14px;
    }

    .slide-text p {
        font-size: 12px;
        margin-bottom: 15px;
    }

    .ready-stock-banner {
        padding: 15px 0;
    }

    .stock-info {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stock-item {
        padding: 8px;
    }

    .stock-item h4 {
        font-size: 14px;
    }

    .stock-item p {
        font-size: 12px;
    }

    .prev, .next {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .dot {
        height: 10px;
        width: 10px;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PRODUCT DETAIL PAGES
   ============================================ */
.product-detail-hero {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
    color: white;
    padding: 80px 0 60px;
    text-align: center;
}

.product-detail-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.product-detail-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.product-content {
    padding: 80px 0;
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.product-image-large {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.product-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.product-description h2,
.product-specifications h2 {
    color: #1e3a5f;
    font-size: 2rem;
    margin-bottom: 30px;
    font-weight: 600;
}

.product-description p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #555;
}

.specifications-list {
    list-style: none;
    padding: 0;
}

.specifications-list li {
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
}

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

.spec-label {
    font-weight: 600;
    color: #1e3a5f;
}

.spec-value {
    color: #666;
}

.applications-section {
    background: #f9f9f9;
    padding: 60px 0;
    text-align: center;
}

.applications-section h2 {
    color: #1e3a5f;
    font-size: 2rem;
    margin-bottom: 40px;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.application-item {
    background: white;
    padding: 30px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.application-item:hover {
    transform: translateY(-5px);
}

.application-item i {
    font-size: 2.5rem;
    color: #f39c12;
    margin-bottom: 20px;
}

.application-item h3 {
    color: #1e3a5f;
    margin-bottom: 15px;
}

.back-to-products {
    text-align: center;
    padding: 40px 0;
    background: #1e3a5f;
    color: white;
}

.back-to-products a {
    color: #f39c12;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.back-to-products a:hover {
    color: white;
}

@media (max-width: 768px) {
    .product-info {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .product-detail-hero h1 {
        font-size: 2rem;
    }

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