/* -----------------------------
CONTENTS 
----------------------------- */

/* 
- BASE
  - Fonts
  - Body
  - Text
  - Text Links
  - Buttons
- COMPONENTS
  - Cards
  - Section Title
  - Section Underline
  - List Group
  - Video Modal
- LAYOUT
  - Header
  - Content Nav
  - Footer
- LANDING PAGE
  - Hero
  - Featured Videos
  - Overview
  - Products & Solutions
- SOLUTION DATA PAGE
  - Hero
  - Overview & Solutions
  - Products
  - Resources
  - News
- SOLUTION OPTICAL PAGE
  - Hero
  - Overview
  - Products
  - Solution
 */

/* ----------------------------- 
BASE 
----------------------------- */

/* Fonts */

@import url('../fonts-googleapis-roboto.css');

/* Body */

body {
    font-family: 'Roboto', sans-serif;
}

/* Text */

h1 {
    font-size: 40px;
}

h2 {
    font-size: 32px;
}

h3 {
    font-size: 28px;
}

h4 {
    font-size: 24px;
}

h5 {
    font-size: 20px;
}

h6 {
    font-size: 16px;
}

p {
    font-size: 16px;
}

/* Text Links */

a:hover {
    text-decoration: none;
}

.text-primary {
    color: #164BB7 !important;
}

.text-danger {
    color: #ED1C24 !important;
}

.text-light {
    color: #FFFFFF !important;
}

/* Buttons */

.btn {
    border-radius: 0;
}

.btn-primary {
    background-color: #164BB7;
    border: 2px solid #164BB7;
}

.btn-danger {
    background-color: #ED1C24;
    border: 2px solid #ED1C24;
}

.btn-outline-light {
    border-width: 2px;
}

/* Buttons with Icons */

.btn .fa-arrow-right {
    margin-left: 10px;
}


/* ----------------------------- 
COMPONENTS
----------------------------- */

/* Cards */

.card .card-text {
    margin-bottom: 20px;
    font-weight: 500;
}

.card .card-link .fa-arrow-right {
    margin-left: 10px;
}

/* Section Title */

.section-title {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
}

.section-underline {
    width: 100px;
    border-bottom: 2px solid #ED1C24;
    margin-top: 10px;
    margin-bottom: 60px;
}

.text-center .section-title {
    text-align: center;
}

.text-center .section-underline {
    margin-left: auto;
    margin-right: auto;
}

/* List Group */

.list-group-flush {
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.list-group-item {
    border-color: #e5e5e5;
}

/* Video Modal */

.video-modal .modal-content {     
    background: none;
    border: none;
}

.video-modal .modal-header {
    border: none;
    color: #FFFFFF;
    display: flex;
    align-items: center;
}

.video-modal .modal-title {
    font-weight: 400;
}

.video-modal .close {
    color: #FFFFFF;
    opacity: 0.8;
    font-size: 32px;
    text-shadow: none;
}

.video-modal .close:hover {
        color: #ED1C24;
        transition: all 0.5s;
    }

@media (max-width: 575px) {
    .video-modal .modal-title {
        font-size: 18px;
    }
}

/* Image Modal */

.image-modal .modal-content {
    background: none;
    border: none;
}

.image-modal .modal-header {
    border: none;
    color: #FFFFFF;
    display: flex;
    align-items: center;
}

.image-modal .modal-title {
    font-weight: 400;
}

.image-modal .modal-body {
    background-color: #FFFFFF;
}

.image-modal .close {
    color: #FFFFFF;
    opacity: 0.8;
    font-size: 32px;
    text-shadow: none;
    padding-right: 0;
}

    .image-modal .close:hover {
        color: #ED1C24;
        transition: all 0.5s;
    }

/* Image Modal Overlay */

.open-image-modal {
    position: relative;
    display: block;
}

    .open-image-modal .enlarge-icon-left {
        position: absolute;
        bottom: 15px;
        left: 15px;
    }

    .open-image-modal .enlarge-icon-right {
        position: absolute;
        bottom: 15px;
        right: 15px;
    }

/* Modal */

.modal-backdrop.show {
    opacity: 0.9;
}


/* ----------------------------- 
LAYOUT 
----------------------------- */

/* Header */

header.navbar {
    background-color: #FFFFFF;
    box-shadow: 0 .125rem .25rem rgba(0,0,0,.075);
    padding: 10px 0;
}

header .navbar-brand img {
    height: 60px;
}

header .nav-link {
    text-transform: uppercase;
    font-weight: 500;
    font-size: 14px;
}

    header .nav-link .fa-arrow-right {
        color: #ED1C24; 
        margin-left: 10px;
    }

@media (max-width: 575px) {
    header .navbar-brand img {
        height: 40px;
    }

    header .nav-link .fa-arrow-right {
        margin-left: 5px;
    }
}

/* Content Nav */

.content-nav {
    display: flex;
    align-items: center;
    z-index: 100;
    position: sticky;
    min-height: 60px;
    top: 90px;
    background-color: #262B34;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15);
}

    .content-nav .container {
        padding-left: 0;
        padding-right: 0;
    }

    .content-nav a {
        color: #ffffff;
        font-weight: 500;
        padding: 20px 20px;
    }

        .content-nav .nav a:hover {
            background-color: #323844;
            transition: all 0.5s;
        }

    .content-nav .active {
        background-color: #164BB7;
        padding: 20px 20px;
    }

@media (max-width: 767px) {
    .content-nav {
        display: none;
    }
}

/* Footer Banner */

.footer-banner {
    background: linear-gradient(45deg, rgba(22,75,183,.9), rgba(66,75,90,0.9)), url(/wwwroot/content/Images/hsi/Abstract_Light.jpg) center top / cover no-repeat;    
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15);
    padding: 60px 60px;
    color: #FFFFFF;
    margin-bottom: -80px;
    position: relative;
    z-index: 1000;
}

    .footer-banner h4 {
        font-weight: 400;
        line-height: 32px;
    }

    .footer-banner .btn {
        float: right;
    }

@media (max-width: 1199px) {
    .footer-banner .btn {
        float: left;
        margin-top: 40px;
    }
}

@media (max-width: 575px) {
    .footer-banner {
        padding: 60px 20px;
        margin-bottom: 0;
    }
}

/* Footer Partial */

.footer-partial .footer-links {
    background-color: #424b5a;
    color: #ffffff;
    padding: 160px 0 60px 0;
    font-size: 14px;
}

    .footer-partial .footer-links a {
        display: inline-block;
        color: #ffffff;
        margin-bottom: 2px;
    }

        .footer-partial .footer-links a:hover {
            text-decoration: underline;
        }

    .footer-partial .footer-links .logo {
        height: 60px;
    }

    .footer-partial .footer-links .footer-title {
        font-weight: 600;
        text-transform: uppercase;
    }

    .footer-partial .footer-links .footer-underline {
        width: 100px;
        border-bottom: 2px solid #ed1c24;
        margin-top: 10px;
        margin-bottom: 20px;
    }

    .footer-partial .footer-links .footer-career .title {
        margin-bottom: 10px;
        font-size: 16px;
        font-weight: 600;
    }

    .footer-partial .footer-links .footer-career .text {
        margin-bottom: 20px;
        font-size: 14px;
    }

    .footer-partial .footer-links .footer-career .fa-arrow-right {
        margin-left: 5px;
    }

@media (max-width: 575px) {
    .footer-partial {
        text-align: center;
        padding: 60px 0 0 0;
    }

        .footer-partial .footer-links .footer-underline {
            margin-left: auto;
            margin-right: auto;
        }
}

.footer-partial .footer-copyright {
    background-color: #262b34;
    color: #cccccc;
    padding: 30px 0;
}

    .footer-partial .footer-copyright .copyright-text {
        font-size: 14px;
    }

    .footer-partial .footer-copyright .social-icons {
        margin-bottom: 0;
        padding-left: 0;
        list-style: none;
        text-align: right;
    }

        .footer-partial .footer-copyright .social-icons li {
            display: inline;
            margin-right: 10px;
        }

            .footer-partial .footer-copyright .social-icons li:last-child {
                margin-right: 0;
            }

        .footer-partial .footer-copyright .social-icons a {
            color: #fff;
            background-color: #6c757d;
            padding: 10px;
            border-radius: 50%;
        }

            .footer-partial .footer-copyright .social-icons a:hover,
            .footer-partial .footer-copyright .social-icons a:active,
            .footer-partial .footer-copyright .social-icons a:focus {
                background-color: #ed1c24;
            }

@media (max-width: 575px) {
    .footer-partial {
        text-align: center;
    }

        .footer-partial .footer-copyright .social-icons {
            text-align: center;
            margin-top: 30px;
        }
}


/* ----------------------------- 
LANDING PAGE 
----------------------------- */

/* Hero */

.landing-page .hero {
    min-height: 600px;
    display: flex;
    align-items: center;
    color: #FFFFFF;
    background: linear-gradient(110deg, rgba(22,75,183,1) 5%, rgba(66,75,90,0) 100%), url(/wwwroot/content/Images/hsi/Optical_Modules_Data_Center.jpg) center center / cover no-repeat;
}

    .landing-page .hero h1 {
        font-size: 50px;
        font-weight: 300;
    }

    .landing-page .hero h5 {
        font-weight: 400;
        margin-top: 20px;
    }

    .landing-page .hero .cta-btn {
        margin-top: 40px;
    }

    .landing-page .hero .cta-btn .btn-danger {
        margin-right: 20px;
    }

    .landing-page .hero .cta-btn .btn-outline-light {
        background-color: rgba(255, 255, 255, 0.15);
    }

        .landing-page .hero .cta-btn .btn-outline-light:hover {
            background-color: rgba(255, 255, 255, 1);
            transition: all 0.5s ease;
        }

    .landing-page .hero .keystone-chip {
        float: right;
        height: 400px;
        width: auto;
    }

@media (max-width: 991px) {
    .landing-page .hero {
        align-items: baseline;
        padding-top: 60px;
        min-height: 700px;
    }

        .landing-page .hero .keystone-chip {
            float: left;
            height: 250px;
            width: auto;
        }
    }

@media (max-width: 575px) {
    .landing-page .hero {
        padding-top: 40px;
        min-height: 800px;
    }

        .landing-page .hero h1 {
            font-size: 40px;
        }

        .landing-page .hero .cta-btn .btn {
            margin-bottom: 20px;
        }
}

/* Hero Cards */

.landing-page .hero-cards {
    margin-top: -80px;
}

    .landing-page .hero-cards .card {
        background-color: #424B5A;
        box-shadow: 0 .125rem .25rem rgba(0,0,0,.075);
        color: #FFFFFF;
        border-radius: 15px;
    }

    .landing-page .hero-cards .card-link {
        color: #999999;
    }

        .landing-page .hero-cards .card-link:hover {
            color: #cccccc;
        }

    .landing-page .hero-cards .icon-chip {
        height: 50px;
        width: auto;
        margin-bottom: 20px;
    }

@media (max-width: 1199px) {
    .landing-page .hero-cards .card {
        margin-bottom: 20px;
    }
} 

/* Featured Vidoes */

.landing-page .featured-videos {
    padding: 100px 0;
}

.landing-page .video-wrap {
    position: relative;        
}

    .landing-page .video-wrap img {
        object-fit: cover;
        object-position: center;
        height: 350px;
        width: 100%;
        border-radius: 15px;
    }

    .landing-page .video-wrap .play-icon {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
    }

        .landing-page .video-wrap .play-icon i {
            --fa-primary-color: #164BB7;
            --fa-primary-opacity: 0.8;
            --fa-secondary-color: #FFFFFF;
            --fa-secondary-opacity: 0.6;
        }

.landing-page .video-text {
      margin-top: 40px;
}

.landing-page .video-link:hover .play-icon i {
    --fa-primary-color: #164BB7;
    --fa-primary-opacity: 1;
    --fa-secondary-color: #FFFFFF;
    --fa-secondary-opacity: 1;
}

.landing-page .video-wrap:hover img {
    opacity: 0.8;
    transition: all 0.5s;
}

@media (max-width: 1199px) {
    .landing-page .video-text {
        margin-top: 20px;
        margin-bottom: 40px;
    }
} 

@media (max-width: 575px) {
    .landing-page .featured-videos {
        padding: 60px 0;
    }
}

/* Overview */

.landing-page .overview {
    background: linear-gradient(120deg, rgba(38,43,52,1), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/Abstract_Dark.jpg) center center / cover no-repeat;
    padding: 100px 0;
    display: flex;
    align-items: center;
    color: #FFFFFF; 
}

    .landing-page .overview .server-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 15px;
    }

    .landing-page .overview .section-underline {
        margin-bottom: 40px;
    }

    .landing-page .overview h2 {
        font-weight: 300;
        font-size: 36px;
        line-height: 52px;
        margin-bottom: 40px;
    }

    .landing-page .section-text > p:last-child {
        margin-bottom: 0;
    }

@media (max-width: 1199px) {
    .landing-page .overview .section-title {
        margin-top: 60px;
    }
}

/* Products & Solutions */

.landing-page .products-solutions {
    margin: 100px 0 100px 0;
}

    .landing-page .products-solutions .cover {
        position: relative;
        display: inline-block;  
        border-radius: 15px;   
    }

    /* .landing-page .products-solutions .cover:after {
        content: "";
        position: absolute;
        display: inline-block;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(120deg, rgba(22,75,183,0.8), rgba(66,75,90,.6));
        border-radius: 15px;
    } */

    .landing-page .products-solutions .cover img {
        display: block;
        object-fit: cover;
        object-position: center;
        height: 275px;
        width: 100%;
        border-radius: 15px;
    }

    .landing-page .products-solutions .cover-text {
        margin-top: 40px;
        margin-bottom: 30px;
    }

    .landing-page .products-solutions .list-group-item {
        display: table;
        color: #ED1C24;
        font-weight: 500;
    }

    .landing-page .products-solutions .list-group-item i {
        display: table-cell;
        width: 25px;
        color: #CCCCCC;
    }

    .landing-page .products-solutions .list-group-item .fa-chevron-right {
        display: table-cell;
        width: 25px;
        color: #CCCCCC;
    }

@media (max-width: 1199px) {
    .landing-page .products-solutions .list-group {
        margin-bottom: 60px;
    }
}    

@media (max-width: 575px) {
    .landing-page .products-solutions {
        margin: 60px 0;
    }
}


/* ----------------------------- 
SOLUTION DATA PAGE 
----------------------------- */

/* Hero */

.solution-data-page .hero {
    min-height: 500px;
    display: flex;
    align-items: center;
    color: #FFFFFF;
    background: linear-gradient(120deg, rgba(22,75,183,1) 0%, rgba(66,75,90,0) 100%), url(/wwwroot/content/Images/hsi/Data_Center.jpg) center center / cover no-repeat;
}

    .solution-data-page .hero h1 {
        font-size: 50px;
        font-weight: 300;
    }

@media (max-width: 991px) {
    .solution-data-page .hero {
        min-height: 400px;
    }
}

@media (max-width: 575px) {
    .solution-data-page .hero h1 {
        font-size: 40px;
    }
}

/* Overview */

.solution-data-page .overview {
    padding: 100px 0 50px 0;
}

    .solution-data-page .overview .section-underline {
        margin-bottom: 40px;
    }

    .solution-data-page .overview h3 {
        font-weight: 300;
        line-height: 40px;
        margin-bottom: 40px;
    }

    .solution-data-page .overview .cable-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 15px;
    }

@media (max-width: 991px) {
    .solution-data-page .overview .cable-img {
        margin-top: 40px;
    }
}

/* Solution */

.solution-data-page .solution {
    padding: 50px 0 100px 0;
}

    .solution-data-page .solution .section-underline {
        margin-bottom: 40px;
    }

    .solution-data-page .solution h3 {
        font-weight: 300;
        line-height: 40px;
        margin-bottom: 40px;
    }

    .solution-data-page .solution .diagram-img {
        width: 100%;
        height: auto;
    }

@media (max-width: 991px) {
    .solution-data-page .solution .diagram-img {
        margin-top: 40px;
    }
}

/* Products */

.solution-data-page .products {
    background: linear-gradient(120deg, rgba(38,43,52,1), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/Abstract_Dark.jpg) center center / cover no-repeat;
    padding: 100px 0 180px 0;
    display: flex;
    align-items: center;
    color: #FFFFFF; 
}

    .solution-data-page .products .section-underline {
        margin-bottom: 40px;
    }

    .solution-data-page .products .section-text h2 {
        font-size: 36px;
        font-weight: 300;
        line-height: 52px;
    }

    .solution-data-page .products .section-text ul {
        margin-top: 40px;
        margin-left: 1.5rem;
    }

        .solution-data-page .products .section-text .fa-check-circle {
            color: #ED1C24;
            margin-right: 10px;
        }

    .solution-data-page .products .img-wrapper {
        position: relative;
        width: 100%;
        height: 500px;
    }

        .solution-data-page .products .img-wrapper label {
            position: absolute;
            z-index: 1;
            right: 0;
            bottom: 80px;
            font-size: 14px;
            color: #999999;
        }

        .solution-data-page .products .img-wrapper .chip-img {
            position: absolute;
            z-index: 0;
            width: 100%;
            height: auto;
        }

@media (max-width: 1199px) {
    .solution-data-page .products {
        padding: 100px 0;
    }

    .solution-data-page .products .img-wrapper {
        height: 400px;
        margin-top: 60px;
    } 

    .solution-data-page .products .img-wrapper .chip-img {
        width: auto;
        height: 400px;
    }

    .solution-data-page .products .img-wrapper label {
        left: 300px;
        bottom: 60px;
    }
}

@media (max-width: 575px) {
    .solution-data-page .products .img-wrapper {
        height: 300px;
        margin-top: 60px;
    } 

    .solution-data-page .products .img-wrapper .chip-img {
        width: auto;
        height: 300px;
    }

    .solution-data-page .products .img-wrapper label {
        left: 200px;
        bottom: 0px;
    }
}

/* Products Card */

.solution-data-page .products-cards {
    background-color: #EEEEEE;
    padding-bottom: 100px;
}

.solution-data-page .products-cards .card {
    margin-top: -100px;
    border-radius: 15px;
    border: transparent;    
}

    .solution-data-page .products-cards .card .img-wrapper.one {
        background: linear-gradient(120deg, rgba(22,75,183,.8), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/OFC_Page_Inset_3C_Bw.jpg) center center / cover no-repeat;
    }

    .solution-data-page .products-cards .card .img-wrapper.two {
        background: linear-gradient(120deg, rgba(22,75,183,.8), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/OFC_Page_Inset_4C_Bw.jpg) center center / cover no-repeat;
    }

    .solution-data-page .products-cards .card .img-wrapper.three {
        background: linear-gradient(120deg, rgba(22,75,183,.8), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/OFC_Page_Inset_2C_Bw.jpg) center center / cover no-repeat;
    }

    .solution-data-page .products-cards .card .img-wrapper {
        position: relative;
        width: 100%;
        height: 200px;
        color: #FFFFFF;
        border-radius: 13px;
    }

        .solution-data-page .products-cards .card .img-wrapper .text {
            position: absolute;
            z-index: 1;
            bottom: 20px;
            left: 20px;
            font-size: 20px;
            line-height: 26px;
        }

            .solution-data-page .products-cards .card .img-wrapper .text .primary {
                font-weight: 600;
            }

            .solution-data-page .products-cards .card .img-wrapper .text .secondary {
                font-weight: 400;
            }

        .solution-data-page .products-cards .card .img-wrapper .chip-img {
            position: absolute;
            z-index: 0;
            top: 10px;
            right: 10px;        
            height: 175px;
            width: auto;
        }

.solution-data-page .products-cards .card-body .features {
    margin: 20px 0 40px 0;
}

.solution-data-page .products-cards .card-body .applications {
    margin: 0 0 40px 0;
}

.solution-data-page .products-cards .card-body label {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    color: #999999;
}

.solution-data-page .products-cards .card-body .fa-ul {
    margin-left: 1.5rem;
}

.solution-data-page .products-cards .card-body .fa-chevron-right {
    color: #CCCCCC;
}

.solution-data-page .products-cards .card-body a {
    font-weight: 600;
}

@media (max-width: 991px) {
    .solution-data-page .products-cards {
        padding: 80px 0;
    }

    .solution-data-page .products-cards .card {
        margin-top: 0;
        margin-bottom: 40px; 
    }  
}

/* Resources */

.solution-data-page .resources {
    background: linear-gradient(120deg, rgba(38,43,52,1), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/Abstract_Dark.jpg) center center / cover no-repeat;
    padding: 100px 0;
    display: flex;
    align-items: center;
    color: #FFFFFF; 
}

.solution-data-page .resources h3 {
    font-weight: 300;
    margin-bottom: 40px;
}

.solution-data-page .resources .video-wrap {
    position: relative;        
}

    .solution-data-page .resources .video-wrap img {
        object-fit: cover;
        object-position: center;
        height: 150px;
        width: 100%;
        border-radius: 15px;
    }

    .solution-data-page .resources .video-wrap .play-icon {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
    }

    .solution-data-page .resources .video-wrap .play-icon i {
        --fa-primary-color: #164BB7;
        --fa-primary-opacity: 0.8;
        --fa-secondary-color: #FFFFFF;
        --fa-secondary-opacity: 0.6;
    }

    .solution-data-page .resources .video-link:hover .play-icon i {
        --fa-primary-color: #164BB7;
        --fa-primary-opacity: 1;
        --fa-secondary-color: #FFFFFF;
        --fa-secondary-opacity: 1;
    }

    .solution-data-page .resources .video-wrap:hover img {
        opacity: 0.8;
        transition: all 0.5s;
    }

    .solution-data-page .resources .video-text {
        margin-bottom: 60px;
    }

    .solution-data-page .resources .documentation .card {
        background-color: #424B5A;
        border-radius: 15px;
        color: #FFFFFF;
        font-size: 14px;
    }

    .solution-data-page .resources .documentation .card-title i {
        color: #ED1C24;
        font-size: 30px;
    }

    .solution-data-page .resources .documentation h5 {
        margin: 20px 0;
    }

    .solution-data-page .resources .documentation .briefs a {
        text-decoration: underline;
    }

    .solution-data-page .resources .documentation .card-link {
        margin-top: 40px;
    }

    .solution-data-page .resources .documentation .card-link li {
        display: inline-block;
        margin-right: 40px;
    }

    .solution-data-page .resources .documentation .card-link .fa-arrow-right {
        margin-left: 5px;
    }

@media (max-width: 991px) {
    .solution-data-page .resources .videos {
        margin-bottom: 60px;
    }

    .solution-data-page .resources .video-text {
        margin-bottom: 40px;
    }

    .solution-data-page .resources .documentation .card {
        margin-bottom: 40px;
    }
}

@media (max-width: 575px) {
    .solution-data-page .resources .video-wrap img {
        height: 300px;
        margin-bottom: 20px;
    }
}

/* News */

.solution-data-page .news {
    background-color: #EEEEEE;
    padding: 100px 0 400px 0;
    margin-bottom: -300px;
}

    .solution-data-page .news .card {
        border-radius: 15px;
        border: transparent;    
    }

    .solution-data-page .news .card-img-top {
        border-radius: 13px;
    }

    .solution-data-page .news .card-title label {
        font-size: 14px;
        font-weight: 500;
        text-transform: uppercase;
        color: #999999;
    }

    .solution-data-page .news .card-text {
        font-weight: 400;
        margin-bottom: 60px;
    }

    .solution-data-page .news .list-group-item {
        display: table;
    }

    .solution-data-page .news .list-group-item i {
        display: table-cell;
        width: 25px;
        color: #CCCCCC;
    }

    .solution-data-page .news .list-group-item span {
        display: table-cell;
        color:#ED1C24;
        font-weight: 500;
    }

@media (max-width: 991px) {
    .solution-data-page .news .card {
        margin-bottom: 40px; 
    }
}


/* ----------------------------- 
SOLUTION OPTICAL PAGE 
----------------------------- */

/* Hero */

.solution-optical-page .hero {
    min-height: 500px;
    display: flex;
    align-items: center;
    color: #FFFFFF;
    background: linear-gradient(120deg, rgba(22,75,183,0.9) 20%, rgba(66,75,90,0) 100%), url(/wwwroot/content/Images/hsi/Smart_City_5G_Communication_Network.jpg) center center / cover no-repeat;
}

    .solution-optical-page .hero h1 {
        font-size: 50px;
        font-weight: 300;
    }

    @media (max-width: 991px) {
        .solution-optical-page .hero {
            min-height: 400px;
        }
    }
    
    @media (max-width: 575px) {
        .solution-optical-page .hero h1 {
            font-size: 40px;
        }
    }

/* Overview */

.solution-optical-page .overview  {
    padding: 100px 0;
}

    .solution-optical-page .overview h3 {
        font-weight: 300;
        line-height: 40px;
    }

    .solution-optical-page .overview .section-underline {
        margin-bottom: 40px;
    }

    .solution-optical-page .overview .diagram-img  {
        margin-top: 60px;
    }

        .solution-optical-page .overview .diagram-img .desktop {
            display: block;
            width: 80%;
            height: auto;
            margin: 0 auto;
        }

        .solution-optical-page .overview .diagram-img .mobile {
            display: none;
            width: 100%;
            height: auto;
        }

@media (max-width: 991px) {
    .solution-optical-page .overview .diagram-img .desktop {
        display: none;
    }

    .solution-optical-page .overview .diagram-img .mobile {
        display: block;
        width: 60%;
        margin: auto;
    }
}

@media (max-width: 575px) {
    .solution-optical-page .overview .diagram-img .mobile {
        width: 100%;
    }

    .solution-optical-page .overview h2 {
        font-size: 28px;
        line-height: 42px;
        margin-bottom: 40px;
    }
}

/* Products */

.solution-optical-page .products {
    background: linear-gradient(120deg, rgba(38,43,52,1), rgba(66,75,90,.8)), url(/wwwroot/content/Images/hsi/Abstract_Dark.jpg) center center / cover no-repeat;
    padding: 100px 0;
    display: flex;
    color: #FFFFFF; 
}

    .solution-optical-page .products h3 {
        font-weight: 300;
        margin-bottom: 40px;
    }

    .solution-optical-page .products .card {
        background-color: #424B5A;
        border-radius: 15px;
        color: #FFFFFF;
        font-size: 14px;
    }

    .solution-optical-page .products .card.dark {
        background-color: #29303B;
    }

    .solution-optical-page .products .card-link {
        margin-top: 40px;
    }

@media (max-width: 991px) {
    .solution-optical-page .products .card {
        margin-bottom: 40px;
    }
}

/* Solution */

.solution-optical-page .solution {
    padding: 100px 0;
}

    .solution-optical-page .solution .section-underline {
        margin-bottom: 40px;
    }

    .solution-optical-page .solution h2 {
        font-size: 36px;
        font-weight: 300;
        line-height: 52px;
        margin-bottom: 40px;
    }

    .solution-optical-page .solution .fa-ul {
        margin-top: 40px;
    }

    .solution-optical-page .solution .fa-ul .fa-check-circle {
        color: #ED1C24;
        margin-right: 10px;
    }

@media (max-width: 991px) {
    .solution-optical-page .solution img {
        display: block;
        margin-top: 60px;
        margin-left: auto;
        margin-right: auto;
        width: 60%;
    }
}

@media (max-width: 575px) {
    .solution-optical-page .solution h2 {
        font-size: 28px;
        line-height: 42px;
    }

    .solution-optical-page .solution img {
        width: 100%;
    }
}