:root {
    --primary-blue: #3661bd;
    --primary-default-blue: #265ECA;
    --text-black: #1F2124;
    --text-white: #FFFFFF;
    --bg-gray: #f2f4f6;
    --header-height: 90px;
    --font-family: 'Poppins',sans-serif;
    --text-black-default: #000000;
    --text-footer-gray: #333333;
    --font-size-default: 17px;
    --font-size-small: 14px;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    --font-black: 900;
}

/* product-hero-single */
.product-hero-single {
        width: 100%;
        height: auto;
        overflow: hidden;
        background: var(--text-white);
        position: relative;
    }
    .product-hero-container {
        width: 100%;
        height: 500px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .product-hero-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    @media (max-width: 768px) {
        .product-hero-container {
            height: 300px;
        }
    }

/* css-slider-container */
.slider-container {
    position: relative;
    width: 100%;
    height: 800px;
    overflow: hidden;
    background-color: #265ECA;
    font-family: 'Poppins', sans-serif;
}

.slider-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease-in-out;
}

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

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.slide-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #fff;
    max-width: 800px;
    padding: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.slide.active .slide-content {
    opacity: 1;
    transform: translateY(0);
}

.slide-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.slide-content p {
    font-size: 20px;
    font-weight: 400;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background-color: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 4px;
    transition: all 0.3s ease; 
}

.slider-btn:hover {
    background-color: rgba(255, 255, 255, 0.1); 
    border-color: #fff; 
}

.prev-btn { left: 30px; }
.next-btn { right: 30px; }

.dots-container {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-black-default);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background-color: #f0f0f0;
    transform: scale(1.2);
}

@media (max-width: 992px) {
    .slider-container { height: 500px; }
    .slide-content h2 { font-size: 32px; }
}

@media (max-width: 600px) {
    .slider-container { height: 400px; }
    .slide-content h2 { font-size: 24px; }
    .slide-content p { font-size: 16px; }
    .slider-btn { width: 40px; height: 40px; }
    .prev-btn { left: 10px; }
    .next-btn { right: 10px; }
}

/* tf-product-section */
.tf-product-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: 'Poppins', sans-serif;
    background-color: #fff;
    overflow: hidden;
}

.tf-content-wrapper {
    width: 100%;
    max-width: 1200px;
    padding: 20px 20px 60px 20px;
    text-align: center;
    color: #000;
}

.tf-main-title {
    font-size: 60px;
    font-family: var(--font-family);
    font-weight: var(--font-medium);
    line-height: 1.1;
    margin-bottom: 15px;
    letter-spacing: -2px;
}

.tf-sub-title {
    font-size: 56px;
    font-weight: var(--font-bold);
    font-family: var(--font-family);
    line-height: 1.2;
    margin-bottom: 30px;
}

.tf-description {
    font-size: 18px;
    line-height: 1.6;
    max-width: 450px;
    margin: 0 auto 25px auto;
    font-weight: 500;
    color: #000;
}

.tf-spec-text {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 45px;
    display: block;
}

.tf-action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.tf-btn {
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
}

.tf-btn-dark {
    background-color: #000;
    color: #fff;
    border: 2px solid #000;
}

.tf-btn-dark:hover {
    background-color: var(--primary-default-blue);
    border-color: var(--primary-default-blue);
}

.tf-btn-light {
    background-color: #e5e7eb;
    color: #000;
    border: 2px solid #e5e7eb;
}

.tf-btn-light:hover {
    background-color: var(--primary-default-blue);
    border-color: var(--primary-default-blue);
    color: #fff;
}

.tf-product-image {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    z-index: 1;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.15));
}

.tf-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 10;
    padding: 10px;
    color: #fff;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.tf-nav-btn:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.tf-nav-btn svg {
    width: 45px;
    height: 45px;
    stroke-width: 3;
}

.tf-prev {
    left: 40px;
}

.tf-next {
    right: 40px;
}

.tf-mail-badge {
    position: absolute;
    right: 0;
    top: 65%;
    background-color: #3b71e9;
    color: white;
    width: 50px;
    height: 50px;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    cursor: pointer;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: -4px 4px 10px rgba(0,0,0,0.1);
    transition: background-color 0.3s;
}

.tf-mail-badge:hover {
    background-color: #2563eb;
}

.tf-mail-badge svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 1200px) {
    .tf-main-title { font-size: 36px; }
    .tf-sub-title { font-size: 42px; }
}

@media (max-width: 768px) {
    .tf-content-wrapper { padding: 60px 20px; }
    .tf-main-title { font-size: 36px; margin-bottom: 10px; }
    .tf-sub-title { font-size: 32px; margin-bottom: 20px; }
    .tf-description { font-size: 16px; }
    .tf-spec-text { font-size: 16px; margin-bottom: 30px; }
    .tf-btn { padding: 14px 30px; font-size: 15px; }
    .tf-nav-btn svg { width: 30px; height: 30px; }
    .tf-prev { left: 10px; }
    .tf-next { right: 10px; }
}

@media (max-width: 480px) {
    .tf-main-title { font-size: 40px; }
    .tf-sub-title { font-size: 26px; }
    .tf-action-buttons { flex-direction: column; width: 100%; }
    .tf-btn { width: 100%; text-align: center; }
}

.product-nav-section {
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    margin-top: 85px;
    z-index: 1000;
}

.product-nav-container {
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.product-nav-list {
    display: flex;
    list-style: none;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.product-nav-link {
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    color: #000000;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
    transition: color 0.3s ease;
}

.product-nav-link.active, .product-nav-link:hover {
    color: #265ECA;
}

.get-pricing-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #000000;
    color: #ffffff;
    padding: 18px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.get-pricing-btn i {
    font-size: 14px;
}

.get-pricing-btn:hover {
    background-color: var(--primary-default-blue);
}

.mobile-menu-toggle {
    display: none;
}

@media (max-width: 992px) {
    .product-nav-container {
        flex-wrap: wrap;
        padding: 15px 20px;
        position: relative;
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: #f3f4f6;
        border: none;
        border-radius: 6px;
        font-size: 20px;
        cursor: pointer;
        order: 1;
        margin-left: -10px;
    }

    .get-pricing-btn {
        order: 2;
        padding: 12px 24px;
        font-size: 14px;
        margin-right: -10px;
    }

    .product-nav-list {
        flex-direction: column;
        order: 3;
        width: 100%;
        gap: 0;
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        background-color: #ffffff;
        transition: all 0.4s ease;
        margin-top: 10px;
    }

    .product-nav-container.active .product-nav-list {
        max-height: 600px;
        opacity: 1;
        margin-top: 20px;
        padding-bottom: 20px;
    }

    .product-nav-link {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid #f0f0f0;
    }
}

.pricing-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: none; 
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pricing-modal-overlay.open {
    display: flex;
    opacity: 1;
}

.pricing-modal-content {
    background-color: var(--text-white);
    width: 96%;
    max-width: none;
    border-radius: 24px;
    padding: 60px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    transform: scale(0.9); 
    transition: transform 0.3s ease;
}

.pricing-modal-overlay.open .pricing-modal-content {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    font-size: 32px;
    cursor: pointer;
    color: var(--text-footer-gray);
    transition: transform 0.2s ease;
}

.modal-close-btn:hover {
    transform: rotate(90deg);
}

.pricing-modal-body {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    height: 100%;
}

.pm-left {
    flex: 0 0 30%;
    padding-top: 10px;
}

.pm-title {
    font-size: 30px;
    font-weight: var(--font-extrabold);
    color: var(--text-black-default);
    margin-bottom: 20px;
    font-family: var(--font-family, sans-serif);
}

.pm-desc {
    font-size: 15px;
    font-weight: var(--font-semibold);
    line-height: 1.5;
    color: var(--text-footer-gray);
    font-family: var(--font-family, sans-serif);
}

.pm-right {
    flex: 1;
}

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

.pm-form-row {
    display: flex;
    gap: 20px;
}

.pm-input, .pm-textarea {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid #888;
    border-radius: 8px;
    font-size: 16px;
    font-family: var(--font-family, sans-serif);
    outline: none;
    transition: border-color 0.3s ease;
}

.pm-input:focus, .pm-textarea:focus {
    border-color: var(--primary-default-blue);
}

.pm-textarea {
    height: 150px;
    resize: none;
}

.pm-send-btn {
    background-color: var(--primary-default-blue); 
    color: var(--text-white);
    border: none;
    padding: 15px 30px;
    font-size: 18px;
    font-weight: var(--font-bold);
    border-radius: 50px;
    cursor: pointer;
    align-self: flex-start;
    font-family: var(--font-family, sans-serif);
    transition: background-color 0.3s ease;
    margin-top: 15px;
}

.pm-send-btn:hover {
    background-color: #2a4ca0;
}

@media (max-width: 992px) {
    .pricing-modal-content {
        width: 95%;
        padding: 30px;
        max-height: 90vh;
        overflow-y: auto;
    }

    .pricing-modal-body {
        flex-direction: column;
        gap: 30px;
    }

    .pm-left {
        text-align: center;
        padding-top: 0;
    }
    
    .pm-title {
        font-size: 32px;
    }
}

@media (max-width: 600px) {
    .pm-form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .pm-title {
        font-size: 24px;
    }
    
    .pm-send-btn {
        width: 100%;
    }
    
    .modal-close-btn {
        top: 15px;
        right: 15px;
        font-size: 24px;
    }
}


/* film-specs-section */
.film-specs-section {
    width: 100%;
    padding: 80px 0;
    background-color: #f4f5f7;
    font-family: 'Poppins', sans-serif;
    color: #000;
}

.film-specs-container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

.specs-main-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
    color: #000;
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.specs-table {
    border-top: 1px solid #d1d5db;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid #d1d5db;
}

.spec-label {
    font-weight: 700;
    font-size: 16px;
    color: #000;
    width: 40%;
}

.spec-value {
    font-weight: 500;
    font-size: 16px;
    color: #333;
    width: 60%;
}

.info-heading {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 25px;
    color: #000;
}

.info-paragraph {
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    margin-bottom: 25px;
    text-align: justify;
}

.info-features {
    list-style: disc;
    padding-left: 20px;
    margin-top: 10px;
}

.info-features li {
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    margin-bottom: 15px;
}

.info-features li strong {
    color: #000;
    font-weight: 700;
}

@media (max-width: 1200px) {
    .specs-grid {
        gap: 50px;
    }
}

@media (max-width: 992px) {
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .info-heading {
        font-size: 28px;
    }
}

@media (max-width: 600px) {
    .film-specs-section {
        padding: 50px 0;
    }

    .specs-main-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .spec-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .spec-label {
        width: 100%;
    }

    .spec-value {
        width: 100%;
        color: #555;
    }

    .info-heading {
        font-size: 24px;
    }
}

/* products-section */
.products-section {
    width: 100%;
    padding: 80px 0;
    background-color: #ffffff;
    font-family: 'Poppins', sans-serif;
}

.products-container {
    width: 97%;
    max-width: 1600px;
    margin: 0 auto;
}

.products-main-title {
    font-size: 56px;
    font-weight: var(--font-bold);
    margin-bottom: 50px;
    color: #000;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.product-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.product-image-wrapper {
    width: 100%;
    height: 200px; 
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    overflow: hidden;
}

.prod-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.product-title {
    font-size: 20px;
    font-weight: 700;
    color: #000;
    margin-bottom: 15px;
}

.product-specs-list {
    list-style: disc;
    padding-left: 20px;
    margin: 0;
}

.product-specs-list li {
    font-size: 15px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.5;
}

@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }
}

@media (max-width: 600px) {
    .products-section {
        padding: 50px 0;
    }

    .products-main-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-image-wrapper {
        height: 180px;
    }
}

/* features-section */
.features-section {
    width: 100%;
    padding: 80px 0;
    background-color: #ffffff;
    font-family: 'Poppins', sans-serif;
}

.features-container {
    width: 97%;
    max-width: 1600px;
    margin: 0 auto;
}

.features-main-title {
    font-size: 56px;
    font-weight: var(--font-bold);
    margin-bottom: 40px;
    color: #000;
}

.accordion-wrapper {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #e0e0e0;
}

.accordion-item {
    border-bottom: 1px solid #e0e0e0;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.accordion-title {
    font-size: 30px;
    font-weight: var(--font-bold);
    color: #333;
    transition: color 0.3s ease;
}

.accordion-item.active .accordion-title {
    color: #000;
}

.icon-wrapper {
    position: relative;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-line {
    position: absolute;
    background-color: #000;
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.icon-line.horizontal {
    width: 100%;
    height: 3px;
}

.icon-line.vertical {
    width: 3px;
    height: 100%;
}

.accordion-item.active .icon-line.vertical {
    transform: rotate(90deg);
}

.accordion-item.active .icon-wrapper {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out; 
    opacity: 0; 
    visibility: hidden; 
}

.accordion-item.active .accordion-content {
    opacity: 1;
    visibility: visible;
}

.accordion-item.active .icon-wrapper {
    transform: rotate(180deg);
}

.accordion-item.active .icon-line.vertical {
    transform: rotate(90deg);
    opacity: 0; 
}

.accordion-body {
    padding-bottom: 30px;
}

.feature-text {
    font-size: 16px;
    font-weight: var(--font-semibold);
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
    max-width: 900px;
}

.feature-image-box {
    width: 100%;
    background-color: #f3f4f6;
    border-radius: 12px;
    padding: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 400px;
}

@media (max-width: 768px) {
    .features-main-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .accordion-header {
        padding: 20px 0;
    }

    .accordion-title {
        font-size: 18px;
        padding-right: 15px;
    }

    .feature-image-box {
        padding: 20px;
    }
}

/* application-section */
.applications-section {
    width: 100%;
    padding: 2px 0;
    background-color: #ffffff;
    font-family: 'Poppins', sans-serif;
}

.applications-container {
    width: 97%;
    max-width: 1600px;
    margin: 0 auto;
}

.applications-main-title {
    font-size: 56px;
    font-weight: var(--font-bold);
    margin-bottom: 50px;
    color: #000;
}

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

.app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.app-image-wrapper {
    width: 100%;
    overflow: hidden;
    border-radius: 24px;
    margin-bottom: 20px;
    aspect-ratio: 4/3;
}

.app-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.app-caption {
    font-size: 16px;
    font-weight: 600;
    color: #000;
    text-align: center;
}

@media (max-width: 1200px) {
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 600px) {
    .applications-section {
        padding: 50px 0;
    }

    .applications-main-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .applications-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* specification-section */
.specification-section {
    width: 100%;
    padding: 80px 0;
    background-color: #ffffff;
    font-family: 'Poppins', sans-serif;
}

.specification-container {
    width: 97%;
    max-width: 1600px;
    margin: 0 auto;
}

.specification-main-title {
    font-size: 56px;
    font-weight: var(--font-bold);
    margin-bottom: 40px;
    color: #000;
}

.specs-wrapper {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #e0e0e0;
}

.spec-item {
    border-bottom: 1px solid #e0e0e0;
    overflow: hidden;
}

.spec-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.3s ease;
}

.spec-title {
    font-size: 18px;
    font-weight: 600;
    color: #000;
}

.spec-icon-wrapper {
    position: relative;
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spec-icon-line {
    position: absolute;
    background-color: #000;
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.spec-icon-line.horizontal {
    width: 100%;
    height: 2px;
}

.spec-icon-line.vertical {
    width: 2px;
    height: 100%;
}

.spec-item.active .spec-icon-line.vertical {
    transform: rotate(90deg);
}

.spec-item.active .spec-icon-wrapper {
    transform: rotate(180deg);
}

.spec-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
}

.spec-body {
    padding: 10px 0 30px 0;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

.spec-value {
    font-size: 16px;
    color: #666;
    text-align: right;
}

@media (max-width: 768px) {
    .specification-main-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .spec-header {
        padding: 18px 0;
    }

    .spec-title {
        font-size: 16px;
    }

    .spec-row {
        padding: 10px 0;
    }

    .spec-label, .spec-value {
        font-size: 14px;
    }
}

/* news-section */
.news-section {
    width: 100%;
    background-color: #fff;
    padding: 2px 0;
}

.news-container {
    width: 95%;
    max-width: 1600px;
    margin: 0 auto;
    margin-top: -10px;
}

.news-header {
    margin-bottom: 40px;
}

.news-section-title {
    font-size: 56px;
    font-weight: var(--font-bold);
    color: var(--text-black-default);
    font-family: var(--font-family);
    display: flex;
    justify-content: flex-start;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.news-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
    border: 3px solid transparent; 
    box-sizing: border-box; 
    transition: border-color 0.3s ease; 
}


.news-card {
    display: flex;
    flex-direction: column;
    background-color: #f0f2f5; 
    height: 100%;
}

.news-img-box {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.news-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-content {
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-title {
    font-size: 18px;
    font-weight: var(--font-bold);
    color: var(--text-black-default);
    line-height: 1.4;
    margin-bottom: 15px;
    font-family: var(--font-family);
}

.pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.page-link {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-footer-gray);
    font-weight: var(--font-semibold);
    font-size: 16px;
    font-family: var(--font-family);
    transition: all 0.3s ease;
    cursor: pointer;
}

.page-link.active {
    background-color: var(--text-black-default);
    color: #fff; 
    border-color: var(--text-black-default);
}

.page-link:hover:not(.active) {
    background-color: #f5f5f5;
}

.page-link.next i {
    font-size: 14px;
}

@media (max-width: 1200px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .news-title {
        font-size: 18px;
    }
}

@media (max-width: 600px) {
    .news-grid {
        grid-template-columns: 1fr;
    }

    .news-section-title {
        font-size: 28px;
    }
}

.news-read-more {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    text-transform: uppercase;
    color: var(--text-black-default);
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: var(--font-bold);
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.separator {
    margin: 0 8px;
    color: #666;
    font-size: 18px;
    line-height: 1;
    transition: transform 0.3s ease, color 0.3s ease;
}

.news-read-more:hover {
    color: #1a459c;
}

.news-read-more:hover .separator {
    transform: translateX(5px);
    color: #1a459c;
}

/* related-product-section */
.related-products-section {
    width: 100%;
    padding: 80px 0;
    background-color: #ffffff;
    font-family: 'Poppins', sans-serif;
}

.related-products-container {
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
}

.related-main-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 50px;
    color: #000;
}

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

.related-card {
    background-color: #f3f4f6;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.related-card:hover {
    border: 2px solid var(--primary-default-blue);
}    
.related-image-wrapper {
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-color: #f3f4f6;
}

.related-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.related-info {
    padding: 20px 25px 30px 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-product-title {
    font-size: 22px;
    font-weight: 800;
    color: #000;
    line-height: 1.3;
}

.related-read-more {
    font-size: 15px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    align-self: flex-start;
    margin-top: auto;
}


@media (max-width: 1200px) {
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 600px) {
    .related-products-section {
        padding: 50px 0;
    }

    .related-main-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .related-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .related-image-wrapper {
        height: 250px;
    }

    .related-product-title {
        font-size: 20px;
    }
}

/* talk-to-us */
.talk-to-us-section {
    width: calc(100% - 40px); 
    margin: 20px auto 0 auto; 
    border-radius: 2px;
    padding: 100px 0;
    background-color: var(--primary-default-blue);
    font-family: var(--font-family);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.talk-to-us-container {
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.talk-title {
    font-size: 56px;
    font-weight: var(--font-extrabold);
    margin: 0 0 20px 0;
    color: var(--text-white);
}

.talk-desc {
    font-size: 18px;
    line-height: 1.6;
    margin: 0 0 40px 0;
    font-weight: 500;
    color: var(--text-white);
}

.talk-btn {
    display: inline-block;
    background-color: var(--text-white);
    color: var(--text-black-default);
    padding: 20px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 16px;
    font-weight: var(--font-extrabold);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.talk-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

@media (max-width: 992px) {
    .talk-title {
        font-size: 36px;
    }
    
    .talk-desc {
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .talk-to-us-section {
        padding: 60px 0;
    }

    .talk-title {
        font-size: 32px;
    }

    .talk-desc br {
        display: none;
    }
    
    .talk-btn {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
}