:root {
    --primary: #2FA3BE;
    --primary-dark: #2489A1;

    --secondary: #2D4388;
    --secondary-dark: #1F3168;

    --dark: #0E1A2B;
    --dark-2: #1B2A41;

    --text: #1D2A39;
    --muted: #6E7B8C;

    --light: #F4F7FA;
    --white: #FFFFFF;
    --border: #DCE4EC;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
}

body {
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    font-size: 16px;
}

.btn-primary-custom {
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-sm);
    padding: 14px 28px;
    font-weight: 700;
    border: 1px solid var(--primary);
    transition: 0.25s ease;
}

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


h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-weight: 800;
    margin-bottom: 0;
}

h1 {
    font-size: 64px;
    line-height: 1.08;
}

h2 {
    font-size: 42px;
    line-height: 1.2;
}

h3 {
    font-size: 24px;
    line-height: 1.3;
}

p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--muted);
    margin-bottom: 0;
}

.section-padding {
    padding: 90px 0;
}

.text-primary-custom {
    color: var(--primary);
}


.btn-outline-custom {
    border: 1px solid rgba(255,255,255,0.45);
    color: var(--white);
    border-radius: var(--radius-sm);
    padding: 14px 28px;
    font-weight: 700;
    transition: 0.25s ease;
}

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

.site-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    padding: 22px 0;
}

.navbar-brand {
    color: var(--white);
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 1px;
}

.logo {
    height: 130px;
    width: auto;
    object-fit: contain;
}

.navbar-brand:hover {
    color: var(--white);
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.88);
    font-size: 20px;
    font-weight: 600;
    margin: 0 10px;
    padding: 8px 0;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--white);
}

.navbar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: var(--secondary);
}

.header-action {
    display: flex;
    align-items: center;
    gap: 18px;
}

.lang-switch {
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    border: 0;
    padding: 8px 10px;
}

.lang-switch:hover,
.lang-switch:focus {
    color: var(--primary);
}

.dropdown-menu {
    border: 0;
    border-radius: var(--radius-sm);
    box-shadow: 0 15px 40px rgba(14, 26, 43, 0.15);
}

.dropdown-item {
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 991px) {
    h1 {
        font-size: 44px;
    }

    h2 {
        font-size: 32px;
    }

    .site-header {
        position: relative;
        background: var(--dark);
    }

    .navbar-collapse {
        padding-top: 20px;
    }

    .navbar-nav .nav-link {
        margin: 4px 0;
    }

    .header-action {
        margin-top: 18px;
    }
}

@media (max-width: 575px) {
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 28px;
    }

    .section-padding {
        padding: 60px 0;
    }
}

.hero-section {
    position: relative;
    min-height: 100vh;
    background:
      linear-gradient(90deg, rgba(14, 26, 43, 0.88) 0%, rgba(14, 26, 43, 0.55) 45%, rgba(14, 26, 43, 0.12) 100%),
    url("../images/hero-bg.png");
    background-size: cover;
    background-position: center right;
    overflow: hidden;
}

.hero-section::after {
    content: "";
    position: absolute;
    right: -160px;
    bottom: -160px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(47, 163, 190, 0.35), rgba(47, 163, 190, 0) 65%);
    z-index: 1;
}


.hero-section .container {
    z-index: 2;
}

.hero-label {
    display: inline-block;
    margin-bottom: 22px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.hero-title {
    max-width: 760px;
    color: var(--white);
    margin-bottom: 26px;
}

.hero-title span {
    color: var(--primary);
}

.hero-text {
    max-width: 620px;
    color: rgba(255,255,255,0.78);
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 38px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

@media (max-width: 991px) {
    .hero-section {
        min-height: auto;
        padding: 120px 0 90px;
    }

    .hero-title {
        font-size: 44px;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-text {
        font-size: 16px;
    }

    .hero-actions .btn {
        width: 100%;
    }
}



/*adwantages*/

.advantages-section {
    position: relative;
    z-index: 5;
    margin-top: -70px;
    padding-bottom: 80px;
}

.advantage-card {
    height: 100%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 34px 28px;
    box-shadow: 0 20px 50px rgba(14, 26, 43, 0.08);
    transition: 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 70px rgba(14, 26, 43, 0.13);
}

.advantage-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: rgba(47, 163, 190, 0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 24px;
}

.advantage-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.advantage-card p {
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width: 991px) {
    .advantages-section {
        margin-top: 0;
        padding: 60px 0;
    }
}

/*product*/

.products-preview {
    background: var(--white);
}

.section-description {
    max-width: 430px;
    margin-bottom: 22px;
}

.section-label {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.4px;
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
}

.product-preview-card {
    position: relative;
    height: 100%;
    min-height: 360px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 28px 34px;
    transition: 0.3s ease;
}

.product-preview-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(14, 26, 43, 0.1);
}

.product-image {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.product-image img {
    max-width: 100%;
    max-height: 150px;
    object-fit: contain;
    transition: transform 0.45s ease;
}

.product-preview-card:hover .product-image img {
    transform: scale(1.08);
}

.product-info h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.product-info p {
    font-size: 15px;
    line-height: 1.65;
}

.product-arrow {
    position: absolute;
    right: 28px;
    bottom: 20px;
    color: var(--primary);
    font-size: 22px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s ease;
}

.product-preview-card:hover .product-arrow {
    transform: translateX(8px);
}


.industries-showcase {
    background: var(--white);
}

.industry-showcase-card {
    height: 100%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: 0.3s ease;
}

.industry-showcase-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(14, 26, 43, 0.1);
}

.industry-showcase-image {
    height: 190px;
    overflow: hidden;
    background: var(--light);
}

.industry-showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}


.industry-showcase-card:hover .industry-showcase-image img {
    transform: scale(1.08);
}

.industry-showcase-content {
    position: relative;
    padding: 26px 24px 34px;
}

.industry-showcase-content h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.industry-showcase-content p {
    font-size: 14px;
    line-height: 1.65;
}

.card-arrow {
    position: absolute;
    right: 22px;
    bottom: 18px;
    color: var(--primary);
    font-size: 22px;
    font-weight: 800;
}



.stats-section {
    background:
        linear-gradient(135deg, rgba(14, 26, 43, 0.98), rgba(31, 49, 104, 0.94));
    padding: 90px 0;
}

.stats-section h2 {
    color: var(--white);
}

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

.light-link:hover {
    color: var(--white);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(47, 163, 190, 0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 22px;
}

.stat-number {
    color: var(--white);
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 12px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 18px;
    overflow: hidden;
}

.stat-item {
    padding: 38px 30px;
    border-right: 1px solid rgba(255,255,255,0.12);
}

.stat-item:last-child {
    border-right: 0;
}

.stat-icon {
    color: var(--primary);
    font-size: 30px;
    margin-bottom: 18px;
}

.stat-number {
    color: var(--white);
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-item p {
    color: rgba(255,255,255,0.72);
    font-size: 14px;
    line-height: 1.5;
}

@media (max-width: 991px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item {
        border-bottom: 1px solid rgba(255,255,255,0.12);
    }
}

@media (max-width: 575px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-item {
        border-right: 0;
    }
}



.sustainability-section {
    background: var(--white);
}

.sustainability-text {
    max-width: 560px;
    margin-top: 22px;
    margin-bottom: 30px;
}

.sustainability-list {
    display: grid;
    gap: 16px;
}

.sustainability-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.sustainability-item i {
    color: var(--primary);
    font-size: 20px;
}

.sustainability-image {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    min-height: 460px;
    box-shadow: 0 28px 70px rgba(14, 26, 43, 0.14);
}

.sustainability-image img {
    width: 100%;
    height: 460px;
    object-fit: cover;
}

@media (max-width: 991px) {
    .sustainability-image,
    .sustainability-image img {
        min-height: 340px;
        height: 340px;
    }
}



.news-section {
    background: var(--light);
}

.news-card {
    height: 100%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    transition: 0.3s ease;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(14, 26, 43, 0.1);
}

.news-image {
    height: 230px;
    overflow: hidden;
    background: var(--white);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.08);
}

.news-content {
    padding: 28px;
}

.news-date {
    display: inline-block;
    color: var(--primary);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 14px;
}

.news-content h3 {
    font-size: 21px;
    margin-bottom: 14px;
}

.news-content p {
    font-size: 15px;
    margin-bottom: 22px;
}

.news-link {
    color: var(--primary);
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
}


.cta-section {
    background: var(--light);
    padding: 40px 0 90px;
}

.cta-box {
    background:
        linear-gradient(135deg, rgba(14, 26, 43, 0.98), rgba(45, 67, 136, 0.94));
    border-radius: 24px;
    padding: 58px 60px;
    overflow: hidden;
}

.cta-box h2 {
    color: var(--white);
    margin-bottom: 18px;
}

.cta-box p {
    color: rgba(255,255,255,0.72);
    max-width: 620px;
}

.btn-outline-dark-custom {
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--white);
    border-radius: var(--radius-sm);
    padding: 14px 28px;
    font-weight: 700;
}

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

@media (max-width: 575px) {
    .cta-box {
        padding: 40px 26px;
    }

    .cta-box .btn {
        width: 100%;
    }
}

/* news-ite,*/

.page-hero {
    position: relative;
    padding: 190px 0 110px;
    background:
        linear-gradient(135deg, rgba(14, 26, 43, 0.97), rgba(45, 67, 136, 0.88));
    overflow: hidden;
}

.page-hero::after {
    content: "";
    position: absolute;
    right: -140px;
    bottom: -180px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(47, 163, 190, 0.35), rgba(47, 163, 190, 0) 65%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
}

.page-hero h1 {
    color: var(--white);
    font-size: 56px;
    line-height: 1.12;
    margin-bottom: 24px;
}

.page-hero p {
    color: rgba(255,255,255,0.72);
    max-width: 760px;
    font-size: 18px;
}

.news-detail-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 28px;
    color: rgba(255,255,255,0.78);
    font-weight: 700;
}

.news-detail-meta i {
    color: var(--primary);
}

.news-detail-section {
    background: var(--light);
}

.news-detail-wrapper {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(14, 26, 43, 0.08);
}

.news-detail-image {
    height: 520px;
    background: var(--light);
}

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

.news-detail-content {
    max-width: 860px;
    padding: 55px 60px 65px;
}

.news-detail-content p {
    font-size: 18px;
    line-height: 1.9;
    color: var(--text);
}

@media (max-width: 991px) {
    .page-hero {
        padding: 140px 0 80px;
    }

    .page-hero h1 {
        font-size: 42px;
    }

    .news-detail-image {
        height: 360px;
    }

    .news-detail-content {
        padding: 38px 28px 45px;
    }
}

/*about us*/

.about-hero {
    position: relative;
    min-height: 100vh;
    background:
        linear-gradient(90deg, rgba(14, 26, 43, 0.96) 0%, rgba(14, 26, 43, 0.78) 42%, rgba(14, 26, 43, 0.2) 100%),
        url("../images/about-hero.png");
    background-size: cover;
    background-position: center right;
    overflow: hidden;
}

.about-hero-title {
    color: var(--white);
    max-width: 760px;
    margin-bottom: 26px;
}

.about-hero-title span {
    color: var(--primary);
}

.about-hero-text {
    max-width: 620px;
    color: rgba(255,255,255,0.78);
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 42px;
}

.about-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 650px;
}

.about-hero-stats div {
    border-left: 1px solid rgba(255,255,255,0.22);
    padding-left: 22px;
}

.about-hero-stats strong {
    display: block;
    color: var(--white);
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
}

.about-hero-stats span {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    line-height: 1.5;
}

@media (max-width: 991px) {
    .about-hero {
        min-height: auto;
        padding: 130px 0 90px;
    }

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

.about-journey {
    background: var(--white);
}

.journey-timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
    position: relative;
    margin-top: 60px;
}

.journey-timeline::before {
    content: "";
    position: absolute;
    top: 38px;
    left: 9%;
    right: 9%;
    border-top: 2px dashed var(--border);
    z-index: 0;
}

.journey-item {
    position: relative;
    z-index: 1;
    text-align: center;
}

.journey-icon {
    width: 78px;
    height: 78px;
    margin: 0 auto 22px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 12px 34px rgba(14, 26, 43, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.journey-icon i {
    color: var(--primary);
    font-size: 32px;
}

.journey-item h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.journey-item strong {
    display: block;
    font-size: 15px;
    margin-bottom: 10px;
    color: var(--text);
}

.journey-item p {
    font-size: 14px;
    line-height: 1.65;
    max-width: 180px;
    margin: 0 auto;
}

.value-card {
    height: 100%;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 38px 24px;
    transition: 0.3s ease;
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(14, 26, 43, 0.09);
}

.value-card i {
    color: var(--primary);
    font-size: 42px;
    margin-bottom: 24px;
}

.value-card h3 {
    font-size: 18px;
    margin-bottom: 14px;
}

.value-card p {
    font-size: 14px;
    line-height: 1.65;
}

@media (max-width: 991px) {
    .journey-timeline {
        grid-template-columns: 1fr;
    }

    .journey-timeline::before {
        display: none;
    }

    .journey-item p {
        max-width: 100%;
    }
}

.cert-global-section {
    background: #f8fafc;
    padding: 0 0 90px;
}

.cert-global-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(14, 26, 43, 0.06);
}

.cert-box,
.global-box {
    height: 100%;
    padding: 46px 48px;
}

.cert-box {
    border-right: 1px solid var(--border);
}

.cert-box h2,
.global-box h2 {
    font-size: 28px;
    margin-bottom: 16px;
}

.cert-box p,
.global-box p {
    font-size: 16px;
    line-height: 1.7;
    max-width: 560px;
}

.cert-image img {
    width: 100%;
    max-width: 420px;
    height: auto;
    display: block;
}

.global-map {
    margin-top: 32px;
}

.global-map img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 991px) {
    .cert-box {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .cert-box,
    .global-box {
        padding: 36px 28px;
    }
}

@media (max-width: 575px) {
    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.mission-section {
    background: #f8fafc;
    padding-bottom: 0;
}

.mission-full {
    width: 100%;
}


.mission-box {
    overflow: hidden;
    background: linear-gradient(135deg, #07172b, #0f2d54);
}

.mission-content {
    height: 100%;
    padding: 50px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mission-item {
    display: flex;
    gap: 18px;
}

.mission-item:first-child {
    margin-bottom: 42px;
}

.mission-icon {
    width: 54px;
    height: 54px;
    min-width: 54px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mission-icon i {
    color: var(--primary);
    font-size: 24px;
}

.mission-item h3 {
    color: white;
    font-size: 26px;
    margin-bottom: 10px;
}

.mission-item p {
    color: rgba(255,255,255,0.72);
    font-size: 15px;
    line-height: 1.7;
}

.mission-image{
    position: absolute;
    height: 100%;
    right: 0;
}

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

.about-cta {
    position: relative;
    width: 100%;
    min-height: 360px;
    background:
        linear-gradient(90deg, rgba(7, 23, 43, 0.96) 0%, rgba(7, 23, 43, 0.82) 42%, rgba(7, 23, 43, 0.35) 100%),
        url("../images/cta.png");
    background-size: cover;
    background-position: center right;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.about-cta-content {
    max-width: 680px;
    padding: 80px 0;
    position: relative;
    z-index: 2;
}

.about-cta h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.about-cta p {
    color: rgba(255,255,255,0.75);
    max-width: 520px;
    margin-bottom: 30px;
}

.about-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

@media (max-width: 991px) {
    .about-cta {
        min-height: 420px;
        background-position: center;
    }

    .about-cta-content {
        padding: 70px 0;
    }
}

/*# products */

.products-page-hero {
    position: relative;
    min-height: 620px;
     background:
        linear-gradient(135deg, rgba(14, 26, 43, 0.97), rgba(45, 67, 136, 0.88));
    background-size: cover;
    background-position: center right;
    display: flex;
    align-items: center;
}

.products-page-content {
    max-width: 850px;
    padding-top: 90px;
}

.products-page-content h1 {
    color: var(--white);
    margin-bottom: 24px;
}

.products-page-content h1 span {
    color: var(--primary);
}

.products-page-content p {
    max-width: 620px;
    color: rgba(255,255,255,0.78);
    font-size: 18px;
}

.products-list-section {
    background: var(--white);
}

.product-power {
    display: inline-block;
    color: var(--primary);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 10px;
}

/*# industries */

.industries-hero {
    min-height: 600px;
    background:
        linear-gradient(135deg, rgba(14, 26, 43, 0.97), rgba(45, 67, 136, 0.88));
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.industries-hero .hero-content {
    max-width: 760px;
    padding-top: 90px;
}

.industries-hero h1 {
    color: white;
}

.industries-hero h1 span {
    color: var(--primary);
}

.industries-hero p {
    color: rgba(255,255,255,.75);
    max-width: 620px;
}


.industry-details {
    background: var(--white);
}

.industry-detail-block {
    padding-bottom: 100px;
    margin-bottom: 100px;
    border-bottom: 1px solid var(--border);
}

.industry-detail-block:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
}

.industry-detail-image {
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 28px 70px rgba(14, 26, 43, 0.12);
}

.industry-detail-image img {
    width: 100%;
    height: 460px;
    object-fit: cover;
}

.industry-detail-text {
    margin-top: 22px;
    margin-bottom: 30px;
    font-size: 17px;
    line-height: 1.8;
}

.industry-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-bottom: 28px;
}

.industry-info-card {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
}

.industry-info-card h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.industry-info-card ul {
    margin: 0;
    padding-left: 18px;
}

.industry-info-card li {
    color: var(--muted);
    margin-bottom: 8px;
}

.industry-benefits {
    display: grid;
    gap: 12px;
}

.industry-benefits div {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--text);
}

.industry-benefits i {
    color: var(--primary);
}

@media (max-width: 991px) {
    .industry-detail-image img {
        height: 340px;
    }

    .industry-info-grid {
        grid-template-columns: 1fr;
    }
}

/*# product item*/

.product-detail-page {
    min-height: 850px;
    background: linear-gradient(135deg, rgba(14,26,43,.98), rgba(45,67,136,.9));
    display: flex;
    align-items: center;
    padding-top: 160px;
    padding-bottom: 80px;
}

.product-detail-page h1 {
    color: var(--white);
    margin-bottom: 24px;
}

.product-lead {
    color: rgba(255,255,255,.75);
    font-size: 18px;
    line-height: 1.8;
    max-width: 620px;
    margin-bottom: 34px;
}

.product-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}


.product-gallery .carousel-item {
    height: 430px;
    text-align: center;
}

.product-gallery img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-gallery .carousel-control-prev,
.product-gallery .carousel-control-next {
    width: 48px;
    height: 48px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    border-radius: 50%;
    opacity: 1;
}

.product-description-section {
    background: var(--white);
}

.product-description-text {
    font-size: 18px;
    line-height: 1.9;
    color: var(--text);
    margin-top: 24px;
}

.characteristics-box {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 34px;
}

.product-models-section {
    background: var(--light);
}

.product-model-card {
    height: 100%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    transition: 0.3s ease;
}

.product-model-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(14, 26, 43, 0.1);
}

.product-model-image {
    height: 220px;
    background: #f4f7fa;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.product-model-image img {
    max-width: 100%;
    max-height: 180px;
    object-fit: contain;
    transition: 0.3s ease;
}

.product-model-card:hover .product-model-image img {
    transform: scale(1.08);
}

.product-model-content {
    padding: 26px;
}

.product-model-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.product-model-content p {
    font-size: 15px;
    line-height: 1.65;
}

.characteristics-box h3 {
    margin-bottom: 24px;
}

.characteristic-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.characteristic-row:last-child {
    border-bottom: 0;
}

.characteristic-row span {
    color: var(--muted);
    font-size: 15px;
}

.characteristic-row strong {
    color: var(--text);
    font-size: 15px;
    text-align: right;
}

.related-products-section {
    background: var(--light);
}

@media (max-width: 991px) {
    .product-detail-page {
        padding-top: 140px;
    }

    .product-gallery .carousel-item {
        height: 300px;
    }

    .characteristic-row {
        flex-direction: column;
        gap: 6px;
    }

    .characteristic-row strong {
        text-align: left;
    }
}

/*# contact */

.contact-hero {
    min-height: 560px;
   background:
        linear-gradient(135deg, rgba(14, 26, 43, 0.97), rgba(45, 67, 136, 0.88));
    background-size: cover;
    background-position: center right;
    display: flex;
    align-items: center;
}

.contact-hero h1 {
    color: var(--white);
}

.contact-hero h1 span {
    color: var(--primary);
}

.contact-hero p {
    color: rgba(255,255,255,.75);
    max-width: 620px;
    font-size: 18px;
}

.contact-section {
    background: var(--light);
}

.contact-card {
    height: 100%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 34px 28px;
    transition: 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(14, 26, 43, 0.09);
}

.contact-card i {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(47, 163, 190, 0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 22px;
}

.contact-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.contact-card p {
    font-size: 15px;
}

.contact-main {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(14, 26, 43, 0.08);
}

.contact-form-box {
    padding: 55px;
}

.contact-form-box h2 {
    margin-bottom: 18px;
}

.contact-form-box p {
    margin-bottom: 32px;
}

.contact-form .form-control {
    height: 56px;
    border-radius: 10px;
    border: 1px solid var(--border);
    font-size: 15px;
    padding: 14px 16px;
}

.contact-form textarea.form-control {
    height: auto;
    resize: none;
}

.contact-form .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(47, 163, 190, 0.12);
}

.contact-map {
    height: 100%;
    min-height: 620px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

@media (max-width: 991px) {
    .contact-form-box {
        padding: 36px 24px;
    }

    .contact-map {
        min-height: 360px;
    }
}

/*# footer */

.site-footer {
    background: var(--dark);
    padding: 80px 0 26px;
}

.footer-logo {
    height: 100px;
    width: auto;
    margin-bottom: 24px;
}

.footer-text {
    max-width: 360px;
    color: rgba(255,255,255,0.68);
}

.site-footer h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 22px;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer ul li {
    margin-bottom: 12px;
    color: rgba(255,255,255,0.68);
    font-size: 15px;
}

.site-footer ul li a {
    color: rgba(255,255,255,0.68);
    text-decoration: none;
    transition: 0.25s;
}

.site-footer ul li a:hover {
    color: var(--primary);
}

.footer-contact li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.footer-contact i {
    color: var(--primary);
    font-size: 18px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 55px;
    padding-top: 24px;
}

.footer-bottom p {
    color: rgba(255,255,255,0.55);
    font-size: 14px;
}