/* ================================
   MOBILE FIRST BASE STYLES (320px+)
   ================================ */

@font-face {
    font-family: 'Irsans';
    src: url('public/font/IranianSans/IranianSans-Light/IranianSans-Light.eot');
    src: url('public/font/IranianSans/IranianSans-Light/IranianSans-Light.eot?#iefix') format('embedded-opentype'), url('public/font/IranianSans/IranianSans-Light/IranianSans-Light.woff') format('woff'), url('public/font/IranianSans/IranianSans-Light/IranianSans-Light.ttf') format('truetype');
    font-weight: 400; /* Light */
    font-style: normal;
}

@font-face {
    font-family: 'Irsans';
    src: url('public/font/IranianSans/IranianSans-Bold/IRANSansWeb(FaNum)_Bold.eot');
    src: url('public/font/IranianSans/IranianSans-Bold/IRANSansWeb(FaNum)_Bold.eot?#iefix') format('embedded-opentype'), url('public/font/IranianSans/IranianSans-Bold/IRANSansWeb(FaNum)_Bold.woff') format('woff'), url('public/font/IranianSans/IranianSans-Bold/IRANSansWeb(FaNum)_Bold.ttf') format('truetype');
    font-weight: 700; /* Bold */
    font-style: normal;
}

html {
    font-family: 'Irsans';
    font-size: 62.5%;
}

body {
    background-color: #f8f9fa;
    font-family: 'Irsans';
    margin: 0;
    padding: 0;
}

::-webkit-scrollbar {
    width: 1px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb {
    border-radius: 9999px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #ea580c;
    }


.rotate-45 {
    transform: rotate(45deg);
}

.rotate-90 {
    transform: rotate(90deg);
}

.rotate-180 {
    transform: rotate(180deg);
}

.rotate-270 {
    transform: rotate(270deg);
}

.rotate--45 {
    transform: rotate(-45deg);
}

.min-w-115px{
    min-width:115px!important;
}

.max-w-145px{
    width:unset!important;
    max-width:145px!important;
}

.w-maxcontent{
    width:max-content!important;
}

.textbox-start-support * {
    text-align: left !important;
}

.textbox-end-support * {
    text-align: right !important;
}
/* ===== HEADER ===== */
.header-bg {
    background: #595cc0;
    box-shadow: 0 0 0.2rem 0 rgba(0, 0, 0, 0.12), 0 0.4rem 0.8rem 0 rgba(0, 0, 0, 0.14);
    padding: 1rem 2.5rem !important;
}
.header-bar {
    height:unset;
}

.rira-logo {
    width: 4rem;
    height: 4.2rem;
    flex-shrink: 0;
}

.header-right-btn {
    display: flex;
    font-size: 1.4rem;
    padding: 1rem 1rem;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    border-radius: 0.8rem;
    background: #313582;
    color: #ffffff;
}

.header-language {
    display: flex;
    width: 7.5rem;
    height: 3.2rem;
    justify-content: center;
    align-items: center;
    border-radius: 5rem;
    border: 0.1rem solid #a3a5dc;
}

.header-language-fa {
    /*  background-color: #474a9a;*/
    color: #fff;
    font-size: 1.4rem;
    border: none;
    width: 50%;
    /*  border-radius: 0px 5rem 5rem 0px;*/
    /*  height: 100%;*/
    /*  border-left: 0.1rem solid #a3a5dc;*/
}

.header-language-en {
    background: none;
    color: #fff;
    font-size: 1.2rem;
    border: none;
    width: 50%;
    /*    border-radius: 0px 5rem 5rem 0px;*/
}

.header-language-fa-en-div {
    border-radius: 5rem 0px 0px 5rem;
}


.header-language-fa-fa-div {
    border-radius: 0px 5rem 5rem 0px;
}

.header-language-en-en-div {
    border-radius: 5rem 0px 0px 5rem;
}


.header-language-en-fa-div {
    border-radius: 0px 5rem 5rem 0px;
}



.header-language-active {
    background-color: #474a9a;
}

.header-nav {
    color: #fff !important;
    text-align: right;
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 2.8rem;
}

.header-right-btn {
    display: none;
}

nav {
    display: none;
}
/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    right: -241px;
    width: 241px;
    height: 100vh;
    background: #313582;
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
    transition: right 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 4rem 0;
    box-shadow: -4px 0 10px rgba(0, 0, 0, 0.1);
}

    .sidebar.open {
        right: 0;
    }

/* Menu Button */
.sidebar-button {
    position: absolute;
    top: 50%;
    left: -50px;
    transform: translateY(-50%);
    width: 50px;
    height: 80px;
    background: #313582;
    border: none;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: white;
    font-size: 2rem;
}

    .sidebar-button:hover {
        background: #3d4099;
    }

/* Login Button */
.login-section {
    margin-bottom: 3rem;
}

.login-btn {
    background: white;
    color: #313582;
    border: none;
    width: 80%;
    text-align: right;
    padding: 1rem 2rem;
    border-top-left-radius: 2rem;
    border-bottom-left-radius: 2rem;
    font-size: 1.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .login-btn:hover {
        background: #f0f0f9;
    }

/* Divider */
.divider {
    width: 80%;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 auto 3rem auto;
}

/* Menu Items */
.menu-items {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding: 0 2rem;
}

.menu-item {
    color: white;
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 400;
    text-align: right;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-right: 3px solid transparent;
}

    .menu-item:hover {
        border-right-color: white;
        padding-right: 1.5rem;
    }

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

    .overlay.active {
        opacity: 1;
        visibility: visible;
    }

/* Demo Content */
.demo-content {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

    .demo-content h1 {
        font-size: 3rem;
        color: #313582;
        margin-bottom: 2rem;
    }

    .demo-content p {
        font-size: 1.6rem;
        line-height: 2.8rem;
        color: #666;
    }

/* Hamburger Icon */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

    .hamburger span {
        width: 20px;
        height: 2px;
        background: white;
        transition: all 0.3s ease;
    }

.sidebar.open .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.sidebar.open .hamburger span:nth-child(2) {
    opacity: 0;
}

.sidebar.open .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}
/* ===== HERO SECTION ===== */
.hero-section {
    background: #ededf8;
    position: relative;
    padding-bottom: 5rem;
    background-image: url('public/images/Hero Section- BG Full Image2.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position:center;
}

.hero-image {
    display: flex;
    align-items: end;
    width: 100%;
    height: 98vh;

}

.hero-countainer {
/*    margin-top: 50%;
    position: static;*/
    flex:1;
    padding: 2rem 1.5rem;
    width: 100%;
    margin-bottom:30%;
}

.hero-text-box {
    gap:1.5rem;
}

.hero-h1 {
    color: #2e3e86;
    text-align: center;
    font-size: 3rem;
    font-weight: 900;
    line-height: 3.6rem;
    margin: 0;
    margin-bottom: 3rem;
}

.hero-p1 {
    color: #464bb9;
    text-align: center;
    font-size: 1.47rem;
    font-weight: 400;
    line-height: 2.5rem;
}

.hero-btn {
    color: #fff;
    background: #313582;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 2.8rem;
    padding: 1rem 2rem;
}

/* ===== STATS SECTION ===== */
.stats-section {
    position: relative;
    margin: 2rem 0;
}

.stats-img {
    display: flex;
    position: absolute;
    right: 0;
    bottom: 0;
    transform: translate(-5.5%, 50%);
    gap: 2rem;
    width: 90%;
    margin: 2rem auto;
    padding: 4rem 1.5rem;
    border-radius: 2rem;
    background: #c8c9ea;
    background-image: url('public/images/Mulecular BG.png');
    background-size: cover;
    box-shadow: 0 0 0.2rem 0 rgba(0, 0, 0, 0.12), 0 0.2rem 0.4rem 0 rgba(0, 0, 0, 0.14);
}

.stats-column {
    flex: 1;
    display: grid;
    justify-items: center;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem; /* vertical gap between items */
}

.stats-text {
    min-width: 80px;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stats-item {
    display: flex;
    align-items: center;
    gap: 1rem; /* space between icon and text */
    min-width: 100%;
}

.stats-icon {
    display: flex;
    width: 5rem;
    height: 5rem;
    padding: 1rem;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    border-radius: 50%;
    background: #fff;
    font-size: 2.5rem !important;
}

.stats-number {
    color: #262626;
    font-size: 2rem;
    font-weight: 500;
    line-height: 2.5rem;
}

.stats-label {
    color: #262626;
    text-align: center;
    font-size: 1.3rem;
    font-weight: 300;
    line-height: 2rem;
}

/* ===== FEATURES SECTION ===== */
.features-section {
    margin: 13rem 0 6rem 0;
}

.features-container {
    width: 100%;
    padding: 2rem 1.5rem;
    margin: 0 auto;
}

.features-header {
    margin-bottom: 3rem;
}

.features-subtitle {
    color: #666666;
    margin-top: 1.5rem;
}

.features-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.card {
    position: relative;
    text-align:justify;
    flex-shrink: 0;
    border: 0.1px solid #f0f0f9;
    padding: 5rem 2.5rem;
    border-radius: 2rem;
    background: #fff;
    height: 100%;
    width: 100%;
    height: 19.4rem;
    margin-right: 1rem;
    line-height: 100%;
}

.icon-box-fa {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 1.6rem 0 2rem 0;
    border-right: 1px solid #a3a5dc;
    border-bottom: 1px solid #a3a5dc;
    display: flex;
    background: #ededf8;
    padding: 1rem;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    aspect-ratio: 1/1;
}

.icon-box-en {
    position: absolute;
    top: 0;
    right: 0;
    border-radius: 0 0 0 2rem;
    border-left: 1px solid #a3a5dc;
    border-bottom: 1px solid #a3a5dc;
    display: flex;
    background: #ededf8;
    padding: 1rem;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    aspect-ratio: 1/1;
}

    .icon-box-en img, .icon-box-fa img{
        width:3.8rem;
        height:3.8rem;
    }

    .icon-box img {
        width: 3rem;
        height: 3rem;
    }

.card-inside {
    display: flex;
    position: relative;
    padding: 0 1rem;
    flex-direction: column;
    text-align: right;
    gap: 0.75rem;
}

    .card-inside h3 {
        color: #262626;
/*        text-align: right;*/
        font-size: 2rem;
        font-weight: 600;
        line-height: 2.4rem;
        margin: 0;
    }

.card-p {
    color: #666;

/*    text-align: justify;*/

    font-size: 1.4rem;
    font-weight: 400;
    line-height: 2.4rem;
    margin: 0;
}

/* ===== NEWS SECTION ===== */
.news-section {
    background: #5053ad;
    padding: 3rem 0;
}

.news-container {
    width: 100%;
    margin: 0 auto;
}

.news-h {
    text-align:center;
    color: #fff;
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 3rem;
    margin: 2rem 0 1rem 0;
}

.news-p {
    color: #dedef2;
    text-align: center;
    font-size: 1.4rem;
    margin: 1.5rem 0;
    font-weight: 500;
    line-height: 2rem;
}

.news-cards-wrapper {
    padding: 1rem;
    display: flex;
    flex:1;
    flex-wrap: nowrap; /* Prevent wrapping — keeps cards in a row */
    overflow-x: auto; /* Enable horizontal scroll */
    overflow-y: hidden; /* Disable vertical scroll */
    gap: 2rem;
    margin-top: 3rem;
    scroll-behavior: smooth; /* Optional: smooth scrolling */
    padding-bottom: 1rem; /* Adds space for scrollbar */
}

.news-card {
    margin: 0 auto;
    background: #f0f0f9;
    background-image: url("public/images/Marketing.png");
    background-repeat: no-repeat;
    background-size: 40%;
    background-position: left bottom;
    border-radius: 2rem;
    flex: 0 0 30rem; /* Fixed width per card (you can adjust) */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
    min-height: 18rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.news-tag {
    font-size: 1.1rem;
    color: #262626;
    padding: 0.5rem 1.5rem;
    align-self: flex-start;
    border-radius: 1.4rem;
    border: 1px solid #f7af08;
    background: #fdefcd;
}

.news-title {
    font-size: 1.6rem;
    color: #000;
    margin: 0;
    line-height: 2.4rem;
    max-width: 100%;
}

time {
    font-size: 1.2rem;
    font-weight: 400;
    color: #a1a1a1;
}

.bullet {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    background: #9fa1e3;
}

.bullet-white {
    width: 1.8rem;
    height: 0.7rem;
    border-radius: 2rem;
    background: #ededf8;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    background: #c8c9ea;
    padding: 3rem 1.5rem;
}

.faq-container {
    width: 100%;
    margin: 0 auto;
}

.faq-btn{
    width:95%;
}

.faq-h {
    color: #262626;
    text-align: center;
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 3rem;
    margin: 3rem 0 2rem 0;
}

.faq-subtitle {
    color: #666666;
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 3rem;
}

.faq-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.faq-view-all {
    color: #6b6fc7;
    font-size: 1.3rem;
    font-weight: 500;
}

.faq-arrow {
    color: #6b6fc7;
    font-size: 1.3rem;
}

.en-faq-home-summary {
    flex-direction: row-reverse;
    justify-content: space-between;
}

details {
    padding: 1.5rem;
    border-radius: 1rem;
    border-left: 5px solid #ededf8;
    background: linear-gradient(260deg, #fff -37.44%, #ededf8 60.89%);
    box-shadow: 0 1px 4px 0 rgba(25, 33, 61, 0.06);
}

    details[open] {
        border-right: 0.5rem solid #7a7dcd;
    }

        details[open] summary {
            color: #5053ad;
            font-weight: 600;
        }

summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    color: #262626;
    text-align: right;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 135%;
}

    summary::before {
        content: url("public/icon/down-icon.svg");
        display: inline-block;
        margin-left: 0.5rem;
        transition: transform 0.3s ease;
        align-self: self-start;
    }

details[open] summary::before {
    transform: rotate(180deg);
}

details div {
    max-width: 100%;
    margin-top: 1rem;
}

    details div p {
        color: #666;
        text-align: justify;
        font-size: 1.3rem;
        font-weight: 400;
        line-height: 2.2rem;
        margin: 0;
    }

/* ===== FOOTER ===== */
.footer {
    background: #222e63;
    padding: 3rem 1.5rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 2rem;
    align-items: center;
    text-align: center;
}

.footer-right-column {
    flex-direction: column ;
    gap:5rem;
}

.footer-2nd-box {
    flex-direction: column !important;
    gap: 5rem;
}

.footer-heading {
    color: #ffffff;
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.footer-divider {
    border: 1px solid #fff;
    opacity: 0.1;
    margin: 1rem 0;
}

.footer-vertical-divider {
    display: none;
}

.footer-link {
    color: #ffffff !important;
    font-size: 1.3rem;
}

.footer-description {
    color: #ffffff;
    font-size: 1.4rem;
    text-align: justify;
    margin: 0;
}

.footer-contact {
    font-size: 1.4rem;
    font-style: normal;
    font-weight: 400;
    color: #ffffff;
    margin: 1rem 0;
}

.footer-email-label {
    font-size: 1.4rem;
    font-weight: 400;
    color: #ffffff;
}

.footer-email-link {
    font-size: 1.3rem;
    color: #ffffff;
    text-decoration: none;
}

.footer-college-logo {
    filter: invert();
    max-width: 50% !important;
}

.footer-college-logo,
.footer-rira-logo {
    max-width: 100%;
    height: auto;
}

.footer-brand-title,
.footer-brand-subtitle {
    color: #ffffff;
    font-size: 1.6rem;
    margin: 0.5rem 0;
}

.footer-bottom {
    margin-top: 3rem;
}

.footer-bottom-divider {
    margin: 0 auto;
    width: 90%;
    height: 0.0625rem;
    background: rgba(255, 164, 0, 0.35);
    margin-bottom: 2rem;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-copyright {
    color: #fff;
    font-size: 1rem;
    font-weight: 400;
    text-align: center;
    margin: 0;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

    .footer-social a {
        display: flex;
        align-items: center;
    }

    .footer-social img {
        width: 3rem;
        height: 3rem;
    }

.user-menu {
    position: relative;
    display: inline-block;
}

.menu-activator {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

    .menu-activator:hover {
        background-color: #f5f5f5;
    }

.menu-icon {
    color: #1976d2; /* Primary color similar to Vuetify */
    margin: 0 4px;
    font-size: 16px;
}

.role-name {
    color: #1976d2;
    margin: 0 4px;
    font-size: 14px;
}

.avatar {
    display: inline-block;
}

    .avatar img {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        object-fit: cover;
    }

.menu-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    z-index: 1000;
    margin-top: 8px;
}

.user-menu:hover .menu-content {
    display: block;
}

.menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-item {
    padding: 8px 16px;
}

    .menu-item a, .logout-button {
        display: flex;
        align-items: center;
        text-decoration: none;
        color: #333;
        font-size: 14px;
        width: 100%;
        background: none;
        border: none;
        cursor: pointer;
        text-align: left;
    }

        .menu-item a:hover, .logout-button:hover {
            background-color: #f5f5f5;
        }

.menu-title {
    margin-left: 8px;
}

.menu-divider {
    margin: 4px 0;
    border: 0;
    border-top: 1px solid #e0e0e0;
}

.menu-item a.disabled {
    pointer-events: none;
    color: #999;
    cursor: not-allowed;
}

    .menu-item a.disabled .menu-icon {
        color: #999;
    }

.error {
    color: #d32f2f; /* Error color for logout icon */
}

.hidden-xs {
    display: inline !important;
}


#announcementDialog {
    width: 100vw!important;
}

@media (max-width: 600px) {
    .hidden-xs {
        display: none !important;
    }
}




/*    new    */
.contact-hearder {
    padding-top: 7rem;
    padding-bottom: 3.5rem;
}

    .contact-hearder div {
        padding: 0 2.5rem;
        margin-bottom:5rem;
    }

        .contact-hearder div h3 {
            color: #ffa400;
            font-weight: 500;
            font-size: 2.3rem;
            margin-bottom: 2rem;
        }

        .contact-hearder div p {
            text-align: justify;
            font-size: 1.555555rem;
            font-weight: 400;
        }

        .contact-hearder div address {
            display:flex;
            justify-content:center;
            gap:1rem;
            margin-top: 3rem;
            text-align: center;
            font-size: 1.8rem;
            color: black;
        }

.contact-img {
    width: 85%;
}

.content-img-box {
    text-align: center;
    align-self: baseline;
}

.faq-hearder {
    background-color: #fff;
    border-bottom: 1.5rem solid #e0e2f6;
    border-bottom-right-radius: 6.5rem;
    border-bottom-left-radius: 6.5rem;
    padding-top: 7rem;
    padding-bottom: 3.5rem;
}

    .faq-hearder div {
        padding: 0 2.5rem;
    }

        .faq-hearder div h2 {
            color: #ffa400;
            font-weight: 800;
            font-size: 2.3rem;
            margin-bottom: 2rem;
        }

        .faq-hearder div p {
            text-align: justify;
            font-size: 1.8rem;
        }

.about-us-header {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 3rem;
    color: #262626;
}

    .about-us-header > div span {
        color: #ffa400;
        font-weight: 800;
        font-size: 2rem;
    }

    .about-us-header > div p {
        text-align: justify;
        font-weight:400;
        font-size: 1.4rem;
    }

    .about-us-header > div img {
        width: 95%;
    }

.benefit {
    position: relative;
    margin-bottom: 4.8rem;
}

    .benefit > div {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        text-align: center;
        padding: 0 2rem;
    }

        .benefit > div h2 {
            text-align: right;
            font-size: 1.8rem;
            margin-bottom: 2rem;
        }

        .benefit > div p {
            text-align: justify;
/*            margin-top: 3.5rem;*/
            font-size: 1.4rem;
            line-height: 2.5rem;
            color: #262626;
        }

.benefit-textbox-en {
    transform: translate(-42%, -35%) !important;
    width: 85%!important;
}

    .benefit-textbox-en p {
        width: 100% !important;
        font-size: 1.4rem !important;
        line-height: 1.2 !important;
        text-align: left !important;
    }

    .benefit > img:nth-of-type(1) {
        width: 100%;
    }

    .benefit > img:nth-of-type(2) {
        display: none;
    }

    .benefit > img:nth-of-type(3) {
        display: none;
    }


.card-img-en {
    transform: scaleX(-1);
}

.usecase-head {
    text-align: center;
    padding: 2rem 0;
    width: 85%;
    margin: 0 auto;
}

    .usecase-head h4 {
        margin-bottom: 2.4rem;
        color: #666;
        font-size: 1.6rem;
    }

    .usecase-head p {
        color: #262626;
        font-size: 1.8rem;
        line-height:2;
        font-weight: 800;
        padding: 0 1rem;
    }

.usecase-card {
    padding: 1.375rem 0 3.4375rem 1.5rem;
    border-radius: 1.9375rem;
    background: linear-gradient(260deg, #fff -37.44%, #ededf8 60.89%);
    box-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.18);
    display: block;
    width: 31.2rem;
    height: 20.4rem;
    flex-shrink: 0;
}

.usecase-card-en {
    padding: 1.375rem 1.5rem 3.4375rem 0!important;
}

.usecase-card-en > p{
    text-align:left!important;
}

.usecase-box {
    display: flex;
    gap: 2.4rem;
    padding: 0.5rem 2.4rem;
}

.usecase-card > div {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.usecase-card > div > img {
    width:60px;
    height:60px;
} 

.usecase-container {
    display: flex;
    gap: 1rem;
    flex-wrap: nowrap;
    overflow-y: auto;
    scroll-behavior: smooth;
    margin-bottom: 4rem;
/*    background: #ffff;*/

}

.usecase-card > p {
    font-size: 1.3rem;
    width: 30rem;
    text-align: justify;
    padding: 0.5rem 2rem;
}

.usecase-card > div span {
    text-align: right;
    color: #262626;
    font-size: 1.4rem;
    font-weight: 600;
    width: 85%;
}

.steps {
    height: 110rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient( 310deg, rgba(89, 92, 192, 0.18) 0%, rgba(171, 215, 105, 0.18) 50%, rgba(254, 191, 77, 0.25) 100% );
}

    .steps img:nth-of-type(1) {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .steps img:nth-of-type(2) {
        display: none;
    }

    .steps div {
        display: flex;
        flex-direction: column;
        text-align: center;
    }

        .steps div h5 {
            color: #666;
            font-size: 1.5rem;
            font-weight: 400;
        }

        .steps div p {
            color: #262626;
            font-size: 2rem;
            font-weight: 500;
        }


/* ===== FAQ SECTION ===== */
.faq-section {
    background: #c8c9ea;
    padding: 3rem 1.5rem;
}

.faq-container {
    width: 100%;
    margin: 0 auto;
}

.faq-h {
    color: #262626;
    text-align: center;
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 3rem;
    margin: 3rem 0 2rem 0;
}

.faq-subtitle {
    color: #666666;
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 3rem;
}

.faq-content {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.faq-view-all {
    color: #6b6fc7;
    font-size: 1.3rem;
    font-weight: 500;
}

.faq-arrow {
    color: #6b6fc7;
    font-size: 1.3rem;
    margin-right: 0.5rem;
}

.faq-details {
    padding: 3.5rem 1rem;
    position: relative;
    border-top: 0.1rem solid #a3a5dc;
}

    .faq-details:first-child {
        border-top: none;
    }

    .faq-details[open] {
        border-right: 0.5rem solid #7a7dcd;
        background: #ffffff;
        border-radius: 1.5rem;
        border-top: none;
        margin-bottom: 1rem;
    }

        .faq-details[open] + .faq-details {
            border-top: none;
        }

        .faq-details[open] .faq-summary {
            color: #5053ad;
            font-weight: 600;
        }

.faq-summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    color: #262626;
    text-align: right;
    font-size: 1.3rem;
    font-weight: 400;
    line-height: 135%;
    max-width: 90rem;
}

    .faq-summary span {
        font-size: 2rem;
        color: #666;
        margin-left: 1rem;
    }

.faq-details[open] .faq-summary span {
    color: #5053ad;
    font-weight: 600;
    font-size: 2rem;
}

.en-faq-summary {
    text-align:left;
}

.en-faq-summary::before {
    content: url("public/icon/down-icon.svg");
    position: absolute;
    right: 0;
    left:unset;
    text-align: right;
    top: 1.4rem;
    margin-right: 0.5rem;
    transition: unset!important;
    align-self: self-start;
}

.en-faq-summary span {
    margin-left:0;
    margin-right:1rem;
}

.faq-summary::before {
    content: url("public/icon/down-icon.svg");
    position: absolute;
    left: 0;
    top: 2.4rem;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
    align-self: self-start;
}

.faq-details[open] .en-faq-summary::before {
    text-align: left;
    transition: unset!important;
}

.faq-details[open] .faq-summary::before {
    transform: rotate(180deg);
}

.faq-details div {
    max-width: 100%;
    margin-top: 1rem;
}

    .faq-details div p {
        color: #666;
        text-align: justify;
        font-size: 1.3rem;
        font-weight: 400;
        line-height: 2.2rem;
        margin: 0;
    }



/*    ////////     */
/*       media query */
/*    ////////     */

/* ================================
   TABLET (576px+)
   ================================ */

@media (min-width: 577px) {
    html {
        font-size: 67%;
    }
    /*  new  */
    .faq-hearder {
        display: flex;
        padding: 10rem 5rem;
        text-align: center;
    }

        .faq-hearder div h2 {
            text-align: right;
        }

    .contact-text-box {
        width:60%;
    }

    .contact-hearder {
        display: flex;
        flex-direction: row-reverse;
        gap: 2rem;
        justify-content: space-between;
        padding-right: 3.2rem;
        padding-left: 3.2rem;
    }

        .contact-hearder div {
            padding: 0 1.1rem;
        }

        .contact-hearder > div:first-child p {
            line-height: 1.8;
            text-align: right;
            font-size: 1.6rem;
        }

        .contact-hearder > div:first-child address {
            display: flex;
            flex-direction: row-reverse;
            justify-content: start;
            gap: 1rem;
            text-align: right;
            font-size: 1.6rem;
        }

    .contact-img {
        width: 100%;
    }

    .about-us-header {
        display: flex;
        flex-direction: row;
    }

        .about-us-header > div:last-child {
            display: inline-flex;
        }

        .about-us-header > div img {
            flex:1;
            width: 28rem;
        }

    .about-us-header-textbox {
        width: 50%;
        line-height: 2;
    }

    .about-us-header-imgbox {
        flex: 1;
    }

    .benefit > img:nth-of-type(1) {
        display: none;
    }

    .benefit > img:nth-of-type(2) {
        display: block;
        width: 100%;
    }

    .benefit-textbox-en {
        top: 0;
        padding: 0 !important;
        transform: translate(-43%, -35%) !important;
        width: 80% !important;
    }

    .benefit-textbox-en h2 {
        font-size:2rem!important;
    }

        .benefit-textbox-en p {
            width: 50% !important;
            font-size: 1.6rem !important;
            line-height: 1.8 !important;
        }

    .benefit > div {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-90%, -47%);
        width: 50%;
        text-align: center;
        padding: 24rem 0;
    }

        .benefit > div h2 {
            text-align: right;
            font-size: 1.5rem;
        }

        .benefit > div p {
            text-align: justify;
            font-size: 1.6rem;
            line-height: 1.6;
            width: 91%;
            color: #262626;
        }

    .usecase-container {
        display: flex;
        align-items: center;
        flex-direction: column;
        padding: 1rem 1rem;
        row-gap: 3rem;
    }

    .usecase-card {
        flex:1;
        background: none;
        box-shadow: none;
        height: 25rem;
        padding: 1.375rem 1.5rem 3.4375rem 1.5rem;
    }

        .usecase-card div:first-child {
            display: flex;
            gap: 2rem;
            flex-direction: column;
            align-items: start;
            margin-bottom: 0.5rem;
        }

    .usecase-box {
        padding: 0;
        display: flex;
        align-items: center;
    }

    .usecase-card > p {
        line-height:1.6;
        padding: 0.5rem 0;
        width: 90%;
    }

    .steps {
        height: 44.3rem;
    }

        .steps img:nth-of-type(1) {
            display: none;
        }

        .steps img:nth-of-type(2) {
            display: block;
            width: 100%;
            padding-top: 4%;
        }
    /*  new  */
}

@media (min-width: 895px) {
    .about-us-header > div img {
        width: 37rem;
    }
}
/* ================================
   DESKTOP (768px+)
   ================================ */

@media (min-width: 769px) {
    html {
        font-size: 53%;
    }

    /*  new  */
    .contact-hearder {
        padding: 10rem 15rem;
        gap: 0rem;
    }


    .contact-img {
        width: 35rem;
    }

/*    .contact-hearder > div:first-child p {
        padding-left: 10rem;
    }*/

    .about-us-header {
        padding: 12rem;
        gap: 7rem;
    }

        .about-us-header > div img {
            width: 45rem;
        }

    .benefit > div {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-97%, -47%);
        width: 50%;
        text-align: center;
        padding: 24rem 5rem;
    }

        .benefit > div h2 {
            font-size: 2rem;
        }

        .benefit > div p {
            font-size: 1.3rem;
            /* line-height: 3rem; */
            width: 80%;
            font-weight: 500;
        }

    .benefit > img:nth-of-type(3) {
        display: block;
        width: 100%;
    }

    .benefit > img:nth-of-type(2) {
        display: none;
    }

    .usecase-head {
        padding-top: 6rem;
    }

    .usecase-box {
        display: flex;
        flex-direction: column;
        gap: 5rem;
    }

    .usecase-container {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        padding: 5rem 0;
    }

    .usecase-card {
        padding-right: 0;
    }

    .steps {
        height: 58rem;
    }

    .header-bg {
        padding: 1rem 4rem !important;
    }

    .rira-logo {
        width: 5.4rem;
        height: 5.6rem;
    }

    .header-right-btn {
        display: inline-block;
        font-size: 1.6rem;
        padding: 1.4rem 1.8rem;
    }

    .header-language {
        width: 9.3rem;
        height: 3.8rem;
    }

    .header-language-fa {
        font-size: 1.6rem;
    }

    .header-language-en {
        font-size: 1.4rem;
    }

    .faq-hearder {
        display: flex;
        gap: 18rem;
        padding: 10rem 6rem;
        text-align: right;
    }

    .hero-section .position-relative {
        height: 60vh;
        min-height: 50rem;
    }

    .navigation-btn {
        display: none;
    }

    nav {
        display: block;
    }

    aside {
        display: none;
    }

    .hero-countainer {
/*        position: absolute;
        top: 53%;
        left: 50%;
        transform: translate(-50%, -50%);*/
        width: auto;
        padding: 0;
    }

    .hero-h1 {
        margin-bottom: 2rem;
        font-size: 3rem;
        line-height: 4.4rem;
        margin: 0;
    }

    .hero-p1 {
        font-size: 1.7rem;
        padding: 0.6rem 2rem;
        line-height: 3.2rem;
        margin-bottom: 1.5rem;
    }

    .hero-btn {
        font-size: 1.4rem;
        line-height: 3.2rem;
        padding: 0.2rem 1.5rem;
    }

    .hero-image {
        background-image: url("public/images/Hero.png");
        background-size: contain; /* or cover if you prefer */
    }

    .stats-section {
        margin: 15rem 0;
    }

    .stats-img {
        max-width: 82%;
        position: absolute;
        left: 0;
        padding: 4rem;
        transform: translate(0, -32%);
    }

    .stats-icon {
        width: 7rem;
        height: 7rem;
        padding: 2rem;
        font-size: 3.5rem !important;
    }

    .stats-number {
        font-size: 3rem;
        line-height: 3.5rem;
    }

    .stats-item {
        display: flex;
    }

    .stats-text {
        display: flex;
    }

    .stats-column {
        display: contents;
    }

    .stats-label {
        font-size: 1.8rem;
        line-height: 2.5rem;
    }

    .features-section {
        margin: 18rem 0;
    }

    .features-container {
        width: 90%;
        max-width: 120rem;
        padding: 4rem;
    }

    .features-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }

    .card {
        padding: 3rem 3.5rem;
    }

    .icon-box {
        padding: 0.3rem;
    }

        .icon-box img {
            width: 78%;
            height: 72%;
        }

    .card-inside {
        text-align: center;
        padding: 0 1.5rem;
    }

        .card-inside h3 {
            font-size: 1.8rem;
            line-height: 2.8rem;
        }

    .card-p {
        font-size: 1.5rem;
        line-height: 2.8rem;
    }

    .news-container {
        width: 90%;
        max-width: 120rem;
        padding: 5rem 0;
    }

    .news-h {
        font-size: 2.75rem;
        margin-top: 0;
    }

    .news-p {
        font-size: 1.5rem;
        line-height: 2.375rem;
    }

    .news-cards-wrapper {
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 2rem;
    }

    .news-card {
        flex: 0 0 34rem;
        min-height: 20rem;
        padding: 1.8rem 1.9rem;
        background-size: 35%;
    }

    .news-title {
        font-size: 1.8rem;
        max-width: 25rem;
    }

    .faq-container {
        width: 90%;
        max-width: 120rem;
    }

    .faq-h {
        font-size: 3.5rem;
        margin-top: 8rem;
    }

    .faq-subtitle {
        font-size: 1.8rem;
        margin-bottom: 5rem;
    }

    .faq-content {
        width: 95%;
    }

    .faq-summary {
        font-size: 1.5rem;
    }

    .faq-details div {
        max-width: 70%;
    }

        .faq-details div p {
            font-size: 1.5rem;
            line-height: 166%;
        }

    .footer {
        padding: 4rem 5rem;
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-around;
        align-items: flex-start;
        text-align: right;
        margin-top: 5rem;
    }

    .footer-vertical-divider {
        display: block;
        width: 0.0625rem;
        height: 25rem;
        background: rgba(255, 164, 0, 0.35);
    }

    .footer-vertical-divider {
        display: none;
    }

    .footer-bottom-divider {
        display: none;
    }

    .footer-description {
        max-width: 26.71rem;
        font-size: 1.6rem;
    }

    .footer-contact {
        font-size: 1.6rem;
    }

    .footer-email-label {
        font-size: 1.6rem;
    }

    .footer-bottom-content {
        flex-direction: row-reverse;
        justify-content: stretch;
    }

    .footer-copyright {
        font-size: 1.6rem;
        text-align: right;
    }

/*    .footer-content .footer-2nd-box {
        display: flex;
        flex-direction: row-reverse;
        gap: 10rem;
        margin-top: 0;
    }*/

    .footer-social {
        gap: 2rem;
        margin-right: 13rem;
    }

    .footer-college-logo {
        width: 17rem;
        height: 17rem;
    }

    .footer-social img {
        width: 3.2rem;
        height: 3.2rem;
    }

    .ml-custom {
        margin-left: 6rem;
    }
}



/* ================================
   LARGE DESKTOP (1024px+)
   ================================ */

@media (min-width: 1023px) {

    .about-us-header-textbox {
        margin-top:5rem;
    }

    .usecase-box {
        flex: 1;
    }

    .usecase-card {
        flex: unset;
        height: 30rem;
        width: 80%;
        padding: 0;
    }

    .steps {
        height:100%;
        padding-top:5rem;
        padding-bottom:6.5rem;
    }


    .benefit-textbox-en {
        max-width: 320px !important;
        text-align: left !important;
        top: 50% !important;
        transform: translate(-105%, -40%) !important;
    }

        .benefit-textbox-en p {
            width: 100% !important;
            font-size: 1.2rem !important
        }

        .benefit > div {
            width: 45% !important;
        }


}


/* ================================
   LARGE DESKTOP (1200px+)
   ================================ */

@media (min-width: 1200px) {
    html {
        font-size: 64%;
    }
    /*  new   */

    .contact-hearder > div:first-child p {
        line-height: 1.8;
        width: 80%;
    }

    .steps > img:nth-of-type(2) {
        width: 64%;
    }
    /*  new   */
    .header-bg {
        padding: 1rem 7rem !important;
    }

    .stats-img {
        width: 73%;
        max-width: 100%;
        transform: translate(10px, 104px);
    }

    .stats-icon {
        width: 6rem;
        height: 6rem;
        padding: 1rem;
        font-size: 3.5rem !important;
    }

    .stats-label {
        font-size: 1.4rem;
        line-height: 2.8rem;
    }

    .stats-number {
        font-size: 2.5rem;
        line-height: 4rem;
    }

    .features-container {
        margin-top: 27rem;
        width: 140rem;
        max-width: 95%;
    }

    .features-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3.4rem;
        width: 85%;
    }

    .card {
        padding: 3.5rem 4.5rem;
        border-radius: 2.5rem;
    }

    .card-p {
        font-size: 1.5rem;
        line-height: 3rem;
    }

    .hero-countainer {
/*        transform: translate(-50%, -23%);*/

    }

    .news-container {
        width: 140rem;
        max-width: 95%;
    }

    .news-cards-wrapper {
        justify-content: center;
        gap: 3rem;
    }

    .news-card {
        width: 40rem;
    }

    .faq-container {
        width: 140rem;
        max-width: 95%;
        margin-bottom: 5rem;
    }

    .footer {
        padding: 4rem 7.375rem;
    }

    .footer-bottom-content {
        padding: 0 5rem;
    }

    .icon-box {
        padding: 1rem;
    }

        .icon-box img {
            width: 100%;
            height: 81%;
        }

    .usecase-container {
        padding: 5rem 10rem;
    }

    .benefit-textbox-en {
        min-width: 400px;
        transform: translate(-113%, -44%) !important;
    }
}

@media (min-width: 1441px) {
    html {
        font-size: 73%;
    }

    .stats-img {
        transform: translate(10px, 221px);
    }

    .hero-image {
        background-size: unset;
    }

    .features-container {
        margin-top: 34rem;
    }
    /* new */

    .faq-hearder {
        padding: 10rem 25rem;
    }

        .faq-hearder img {
            width: 50%;
        }

        .faq-hearder p {
            width: 60%;
        }

        .faq-hearder div {
            padding-top: 8rem;
        }

            .faq-hearder div h2 {
                font-size: 3rem;
            }

    .contact-hearder {
        align-items: center;
        justify-content: space-between;
        gap: 10rem;
    }

    .contact-img {
        width: 44rem;
    }

    .about-us-header > div p {
        width: 56rem;
        font-size: 1.8rem;
    }

    .about-us-header > div img {
        width: 70rem;
    }

    .about-us-header {
        gap: 9rem;
    }

    .usecase-head h4 {
        font-size:1.8rem;
    }

    .usecase-head p{
        font-size:2.8rem;
    }

    .usecase-card {
        max-width: 90%;
        width: 60%;
    }
        .usecase-card div:first-child {
            gap: 3rem;
            margin-bottom: 1.5rem;
        }

        .usecase-card > div span {
            font-size: 2rem;
            width: 111%;
        }

        .usecase-card > p {
            font-size: 1.6rem;
            width: 110%;
        }

        .usecase-card > div > img {
            width: 90px;
            height: 90px;
        }

        .benefit > div p {
            font-size: 1.6rem;
            line-height: 2.5rem;
            width: 72%;
            font-weight: 400;
        }

    .benefit-textbox-en {
        min-width:450px;
        width: 45% !important;
        text-align: left !important;
        top: 50% !important;
        transform: translate(-110%, -30%) !important;
    }

    .benefit > div h2 {
        font-size: 2.3rem;
    }

    .steps {
        height: 75rem;
    }

        .steps img:nth-of-type(2) {
            padding-top: 1%;
            width: 53%;
        }
    /* new */
}

@media (min-width: 1606px) {
    .about-us-header {
        justify-content: center;
        gap: 0;
    }

    .benefit-textbox-en {
        min-width: 500px;
        width: 45% !important;
        text-align: left !important;
        top: 50% !important;
        transform: translate(-120%, -30%) !important;
    }

        .benefit-textbox-en p {
            font-size: 1.6rem !important;
        }

}


.profile-menu {
    position: relative;
    display: inline-block;
    text-align: right;
    z-index: 9999 !important;
}

.profile-header {
    background: #fff;
    border-radius: 6px;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

    .profile-header .avatar {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        margin-left: 8px;
    }

    .profile-header .role {
        color: #3366cc;
        font-weight: 500;
        margin-left: 5px;
    }

    .profile-header .arrow {
        font-size: 12px;
        color: #666;
        margin-right: auto;
    }

.dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 45px;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    width: 180px;
    overflow: hidden;
}

.profile-menu:hover .dropdown {
    display: block;
}

.dropdown-name {
    font-weight: 600;
    padding: 10px;
    border-bottom: 1px solid #eee;
    color: #333;
}

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

.dropdown li {
    padding: 10px;
    font-size: 14px;
    color: #3b3b3b;
    display: flex;
    align-items: center;
    transition: background 0.2s;
}

    .dropdown li:hover {
        background: #f0f4ff;
        cursor: pointer;
    }

    .dropdown li.logout {
        color: #e74c3c;
        border-top: 1px solid #eee;
    }


    .dropdown li a {
        color: #3b3b3b !important;
        text-decoration: none;
    }

        .dropdown li a i {
            margin-left: 5px
        }


    .dropdown li.logout {
        color: #e74c3c;
        border-top: 1px solid #eee;
    }

        .dropdown li.logout button {
            background: none;
            border: none;
            width: 100%;
            text-align: right;
            color: inherit;
            font: inherit;
            display: flex;
            align-items: center;
            padding: 0;
            cursor: pointer;
        }

            .dropdown li.logout button:hover {
                background: #fbeaea;
            }

.icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    margin-left: 8px;
    background-size: contain;
    background-repeat: no-repeat;
}

/* *************************************************************************************************************** */
/* *************************************************************************************************************** */
/* *************************************************************************************************************** */

/* *********************************             NEWS SECTION              ****************************************/

/* *************************************************************************************************************** */
/* *************************************************************************************************************** */
/* *************************************************************************************************************** */

.newsand-section {
    height: 100vh;
    width: 100%;
    background-color: #f8f9fa;
    margin: 5rem auto;
    padding: 0 2.4rem;
    overflow: hidden;
}

.newsand-header-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.6rem;
}

.newsand-header-title {
    font-size: 1.6rem;
    margin: 0;
}

.newsand-filter-box {
    display: flex;
    gap: 1.2rem;
    font-size: 1.6rem;
    align-items: center;
    position: relative;
}

    .newsand-filter-box span {
        display: none;
    }

#newsand-select-box {
    flex: 1;
    font-size: 10px;
    padding: 0.8rem 1.2rem;
    border-radius: 4px;
    font-weight: 400;
    border: none;
    outline: none;
    box-shadow: none;
    background-color: #f7f7f7;
    appearance: none; /* removes default arrow */
    padding: 0.8rem 1.2rem;
}

    #newsand-select-box:active:hover:focus {
        border: none;
        outline: none;
        box-shadow: none;
    }

.newsand-select-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translate(0, -50%);
}

.newsand-body {
    width: 100%;
/*    border-top: 1px solid #222e6399;*/
    overflow: scroll;
    height: 100%;
}

.newsand-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor:pointer;
    gap: 2rem;
}

    .newsand-item:hover {
        background-color: #F6F6FE
    }

    .newsand-item:not(:last-child) {
        border-bottom: 1px solid #b3b3b3;
    }

    .newsand-item:last-of-type {
        margin-bottom: 4rem !important;
    }

.innerNews-box {
    flex: 1;
    overflow: hidden;
    padding: 1.8rem 0;
}

.innerNews-date {
    display: none;
}

.innerNews-mobile-date {
    color: #666666;
}

.newsand-mobile-title-wrapper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.4rem;
}

    .newsand-mobile-title-wrapper span {
        padding: 1px 0;
        font-size: 9px;
        min-width: 7rem;
        background-color: #cfe0fc;
        color: #083c91;
        height: fit-content;
        text-align: center;
        border: 1px solid #6ea2f7;
        border-radius: 2rem;
    }

.newsand-title-uni-announcement {
    background-color: #FDEFCD !important;
    color: #946905 !important;
    border: 1px solid #FACF6B !important;
}

.newsand-title-uni-news {
    background-color: #DAF1DA !important;
    color: #328032 !important;
    border: 1px solid #A4DBA4 !important;
}

.newsand-title-rira-news {
    background-color: #ACAEE0 !important;
    color: #353773 !important;
    border: 1px solid #595CC0 !important;
}

.newsand-title-rira-announcement {
    background-color: #CFE0FC !important;
    color: #083C91 !important;
    border: 1px solid #6EA2F7 !important;
}

.newsand-title-chip-en {
    min-width: 130px !important
}



.innerNews-title-box {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

    .innerNews-title-box h2 {
        line-height: 1.5;
        font-size: 1.2rem;
    }

    .innerNews-title-box span {
        display: none;
    }

.innerNews-body {
    color: #666666;
    line-height: 1.6;
    font-size: 1rem;
    height: 4.5rem;
    overflow: hidden;
}

.innerNews-img {
    border-radius: 10px;
    object-fit: cover;
    width: 103px;
    height: 95px;
}

.newand-head-filter {
    display: flex;
/*    border-radius: 6px;*/
    border-bottom: 1px solid;
}

    .newand-head-filter > :first-child {
        border-top-right-radius: 6px;
    }

    .newand-head-filter > :last-child {
        border-top-left-radius: 6px;
    }

.newand-head-filter-item {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 6rem;
    height: 2.4rem;
    background-color: #f6f6fe;
    cursor: pointer;
    color: #666666;
}

    .newand-head-filter-item:active,
    .newand-head-filter-item:hover {
        background-color: #cdceec;
        color: #313582;
    }

.active-head-filter {
    border-bottom: 1px solid;
    background-color: #cdceec;
    color: #313582;
}

.newsand-detail-section {
    min-height: 75vh;
    margin: 2.8rem auto;
    padding: 0 2.4rem;
}

.newand-detail-back-icon {
    display: block;
    margin-right: auto;
    margin-bottom: 2.4rem;
}

.newsand-detail-img {
    margin-bottom: 24px;
    display: block;
    margin: 0 auto;
    text-align: center;
    width: 32rem;
    height: 21rem;
}

.newsand-detail-title-mobile {
    font-size: 1.4rem;
    line-height: 1.6;
    cursor: pointer;
}

.newsand-info-wrapper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.4rem;
    padding-left: 1rem;
}

    .newsand-info-wrapper span {
        font-size: 9px;
        min-width: 7rem;
        background-color: #cfe0fc;
        color: #083c91;
        height: fit-content;
        text-align: center;
        border: 1px solid #6ea2f7;
        border-radius: 2rem;
    }

.newsand-detail-date {
    display: inline-flex;
    align-items: center;
    color: #666;
    font-size: 1rem;
}

.newsand-detail-body {
    color: #666666;
    line-height: 1.8;
    font-size: 1.2rem;
}

.newsand-detail-title-wrapper {
    display: none;
}

.section-about-home {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin: 0 auto;
    padding: 48px 28px;
    background-color: white;
}

.section-about-article {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.section-about-article-title {
    font-size: 20px;
    text-align: center;
}

.section-about-article-p {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
}

.section-about-img {
    width: 327;
    height: 315px;
}

.section-news-rira {
    background-color: #5053ad;
    margin: 0 auto;
    padding: 32px 0px;
}

.section-news-rira-textbox {
    text-align: center;
    color: white;
    margin-bottom: 26px;
}

.section-news-rira-title {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 700;
}

.section-news-rira-sub {
    font-size: 14px;
    font-weight: 400;
}

.section-news-rira-cards {
    display: flex;
    padding: 0 5px;
    gap: 8px;
    overflow-x: scroll;
    overflow-y: hidden;
}

.section-news-rira-card {
    background-color: white;
    margin: 0 auto;
    padding: 4px;
    width: 225px;
    height: 283px;
    border-radius: 11px;
    cursor: pointer;
    /* overflow-y: hidden; */
}

.section-news-rira-cards-img {
    width: 218px;
    height: 132px;
    border-radius: 7px;
}

.section-news-rira-cards-chips {
    background-color: #222e63;
    color: white;
    padding: 1px 2px;
    font-size: 9px;
    text-align: center;
    margin-top: 9px;
    margin-bottom: 4px;
    margin-right: auto;
    width: 70px;
    border-radius: 50px;
}

.section-news-rira-cards-title {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 8px;
}

.section-news-rira-cards-desc {
    font-size: 12px;
    font-weight: 400;
    color: #666666;
}

.rira-announcement-color {
    color: #083C91;
    background-color: #CFE0FC;
    border-color: #6EA2F7;
}

.rira-news-color {
    color: #353773;
    background-color: #ACAEE0;
    border-color: #595CC0;
}



/* *************************************************************************************************************** */
/* *************************************************************************************************************** */
/* *************************************************************************************************************** */

/* *********************************             Media queries              ****************************************/

/* *************************************************************************************************************** */
/* *************************************************************************************************************** */
/* *************************************************************************************************************** */

@media (min-width: 768px) {
    .newsand-section {
        margin: 7.2rem auto;
        padding: 0 3.2rem;
    }

    .newsand-header-box {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        align-items: center;
        margin-bottom: 1.6rem;
    }

    .newsand-header-title {
        font-size: 2rem;
        grid-column: span 2;
    }

    .newsand-filter-box {
        display: flex;
        gap: 1.2rem;
        font-size: 1.2rem;
        align-items: center;
        position: relative;
    }

        .newsand-filter-box span {
            display: block;
        }

    #newsand-select-box {
        font-size: 12px;
    }

        #newsand-select-box:active:hover:focus {
            border: none;
            outline: none;
            box-shadow: none;
        }

    .newsand-item {
        display: grid;
        grid-template-columns: 1fr 7fr 3fr;
        column-gap: 5rem;
        align-items: center;
        padding: 2rem 3.2rem 3.2rem 3.2rem;
    }

    .innerNews-box {
        height: 17.5rem;
        padding: 1.8rem 0;
    }

    .innerNews-date {
        text-align: center;
        font-size: 1.4rem;
        color: #666666;
        display: block;
    }

    .innerNews-title-box {
        gap: 4.5rem;
    }

        .innerNews-title-box h2 {
            line-height: 1.5;
            font-size: 1.6rem;
        }

        .innerNews-title-box span {
            display: block;
            padding: 2px 0;
            font-size: 1.2rem;
            min-width: 9.5rem;
            background-color: #cfe0fc;
            color: #083c91;
            height: fit-content;
            text-align: center;
            border: 1px solid #6ea2f7;
            border-radius: 2rem;
        }

    .newsand-mobile-title-wrapper {
        display: none;
    }

    .innerNews-body {
        line-height: 1.8;
        font-size: 1.4rem;
        height: 7rem;
    }

    .innerNews-img {
        border-radius: 10px;
        object-fit: cover;
        width: 158px;
        height: 106px;
    }

    .newand-head-filter-item {
        width: 10rem;
        height: 4rem;
    }

    .newand-head-filter > :first-child {
        border-top-right-radius: 10px;
    }

    .newand-head-filter > :last-child {
        border-top-left-radius: 10px;
    }

    .newsand-detail-mobile-wrapper {
        display: none;
    }

    .newsand-detail-section {
        margin: 40px auto;
        padding: 0 32px;
    }

    .newsand-detail-img {
        margin-bottom:0;
        display: block;
        align-items: center;
        width: 273px;
        height: 182px;
    }

    .newsand-detail-item {
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        justify-content: center;
        gap: 65px;
        margin-bottom: 25px;
    }

    .newsand-detail-title-wrapper {
        margin-top: 50px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        flex: 1;
        height: 100%;
        gap: 18px;
    }

    .newsand-detail-date {
        font-size: 12px;
        letter-spacing: 1px;
    }

    .newsand-detail-title-wrapper span {
        display: inline-block;
        padding: 0 5px;
        font-size: 9px;
        width: 80px;
        background-color: #cfe0fc;
        color: #083c91;
        height: fit-content;
        text-align: center;
        border: 1px solid #6ea2f7;
        border-radius: 2rem;
    }

    .newsand-detail-title-wrapper h2 {
        font-size: 20px;
    }

    .newsand-detail-body {
        font-size: 14px;
        line-height: 2.2;
    }

    .newsand-title-chip-en {
        min-width: 150px !important
    }

    .section-about-home {
        flex-direction: row;
        padding: 70px 32px;
    }

    .section-about-article {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .section-about-article-title {
        font-size: 24px;
        text-align: right;
        line-height: 1.5;
    }

    .section-about-article-p {
        text-align: justify;
        font-size: 16px;
    }

    .section-about-img {
        width: 340px;
        height: 328px;
    }

    .section-news-rira {
        padding: 46px 0px;
    }

    .section-news-rira-textbox {
        margin-bottom: 39px;
    }

    .section-news-rira-title {
        font-size: 24px;
        margin-bottom: 20px;
        font-weight: 700;
    }

    .section-news-rira-sub {
        font-size: 16px;
        font-weight: 400;
    }

    .section-news-rira-cards {
        padding: 0 10px;
        gap: 24px;
    }

    .section-news-rira-card {
        padding: 6px;
        min-width: 340px;
        height: 353px;
        border-radius: 16px;
    }

    .section-news-rira-cards-img {
        width: 328px;
        height: 173px;
        border-radius: 10px;
        object-fit: cover;
    }

    .section-news-rira-cards-chips {
        font-size: 9px;
        margin-bottom: 8px;
        margin-right: auto;
        width: 75px;
        border-radius: 50px;
    }

    .section-news-rira-cards-box {
        padding: 0 10px;
    }

    .section-news-rira-cards-title {
        font-size: 16px;
        font-weight: 400;
        line-height: 1.5;
        margin-bottom: 8px;
    }

    .section-news-rira-cards-desc {
        font-size: 12px;
        font-weight: 400;
        color: #666666;
    }
}

@media (min-width: 1024px) {
    .newsand-detail-img {
        width: 400px;
        height: 266px;
    }

    .newsand-title-chip-en {
        min-width: 130px !important
    }

    .newsand-detail-item {
        margin-bottom: 45px;
    }

@media (min-width: 1440px) {
    .newsand-section {
        margin: 10rem auto;
        padding: 0 10rem;
    }

    .innerNews-img {
        border-radius: 10px;
        width: 262px;
        height: 175px;
    }

    #newsand-select-box {
        font-size: 14px;
    }

    .newand-head-filter-item {
        width: 12rem;
        height: 4.8rem;
        font-size:14px;
    }

    .newsand-filter-box {
        font-size: 1.4rem;
    }

    .newand-head-filter > :first-child {
        border-top-right-radius: 12px;
    }

    .newand-head-filter > :last-child {
        border-top-left-radius: 12px;
    }

    .newsand-item:last-of-type {
        margin-bottom: 10rem !important;
        border: none;
    }


    .newsand-detail-item {
        margin-bottom: 65px;
    }

    .newsand-detail-section {
        margin: 70px auto;
        padding: 0 100px;
    }

    .newand-detail-back-icon {
        display: none;
    }


    .newsand-detail-img {
        width: 592px;
        height: 395px;
    }

    .newsand-detail-date {
        font-size: 16px;
        letter-spacing: 1px;
    }

    .newsand-detail-title-wrapper {
        align-self: end;
        margin-bottom: 50px;
        gap: 24px;
    }

    .newsand-detail-title-wrapper span {
        display: inline-block;
        padding: 5px 5px;
        font-size: 14px;
        width: 115px;
        background-color: #cfe0fc;
        color: #083c91;
        height: fit-content;
        text-align: center;
        border: 1px solid #6ea2f7;
        border-radius: 2rem;
    }

    .newsand-detail-title-wrapper h2 {
        font-size: 32px;
    }

    .newsand-detail-body {
        font-size: 18px;
        line-height: 2.2;
    }

    .newsand-title-chip-en {
        min-width: 200px !important
    }

    .section-about-home {
        padding: 100px 150px;
        gap: 120px;
    }

    .section-about-article {
        gap: 24px;
    }

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

    .section-about-article-p {
        font-size: 18px;
        line-height: 2;
    }

    .section-about-img {
        width: 502px;
        height: 438px;
    }

    .section-news-rira {
        padding: 48px 150px;
    }

    .section-news-rira-textbox {
        margin-bottom: 68px;
    }

    .section-news-rira-title {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .section-news-rira-sub {
        font-size: 18px;
    }

    .section-news-rira-cards {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        padding: 0 10px;
        gap: 24px;
    }

    .section-news-rira-card {
        padding: 6px;
        min-width: 340px;
        height: 353px;
        border-radius: 16px;
    }

    .section-news-rira-cards-img {
        width: 328px;
        height: 173px;
        border-radius: 10px;
        object-fit: cover;
    }

    .section-news-rira-cards-box {
        padding: 0 10px;
    }

    .section-news-rira-cards-title {
        font-size: 16px;
        font-weight: 400;
        line-height: 1.5;
        margin-bottom: 8px;
    }

    .section-news-rira-cards-desc {
        font-size: 12px;
        font-weight: 400;
        color: #666666;
    }
}

@media (min-width: 1606px) {
    .section-about-home {
        padding: 120px 240px;
    }

    .section-about-article {
        gap: 24px;
    }

    .section-about-img {
        width: 607px;
        height: 585px;
    }

    .section-news-rira {
        padding: 80px 240px;
    }

    .section-news-rira-title {
        margin-bottom: 20px;
    }

    .section-news-rira-cards {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        padding: 0 10px;
        gap: 24px;
        margin-bottom: 137px;
    }

    .section-news-rira-cards-chips {
        transform: translateX(10px);
        padding: 3px 0;
    }

    .section-news-rira-cards-box {
        padding: 0 10px;
    }

    .section-news-rira-cards-title {
        font-size: 16px;
        font-weight: 400;
        line-height: 1.5;
        margin-bottom: 8px;
    }

    .section-news-rira-cards-desc {
        font-size: 12px;
        font-weight: 400;
        color: #666666;
    }
}

@media (min-width: 1800px) {
    .newsand-section {
        padding: 5rem 24rem 10rem 24rem;
    }

    .newsand-header-box {
        grid-template-columns: 1fr 2fr 1fr;
        margin-bottom: 4.8rem;
    }

    .newsand-header-title {
        font-size: 2.8rem;
    }

    .newsand-filter-box {
        gap: 1.2rem;
        font-size: 1.6rem;
    }

    #newsand-select-box:active:hover:focus {
        border: none;
        outline: none;
        box-shadow: none;
    }

    .newsand-item {
        display: grid;
        grid-template-columns: 1fr 7fr 3fr;
        column-gap: 12rem;
        align-items: center;
        padding: 2rem 6rem 3.2rem 6rem;
    }

    .innerNews-box {
        height: 17.5rem;
        padding: 1.8rem 0;
    }

    .innerNews-date {
        font-size: 16px;
    }

    .innerNews-title-box {
        gap: 11rem;
        margin-bottom: 1rem;
        line-height: 2;
    }

        .innerNews-title-box h2 {
            line-height: 1.5;
            font-size: 2rem;
        }

        .innerNews-title-box span {
            display: block;
            padding: 3px 0;
            font-size: 14px;
            min-width: 11rem;
            background-color: #cfe0fc;
            color: #083c91;
            height: fit-content;
            text-align: center;
            border: 1px solid #6ea2f7;
            border-radius: 2rem;
        }

    .innerNews-body {
        line-height: 1.8;
        font-size: 1.6rem;
        height: 17.5rem;
    }

    .innerNews-img {
        border-radius: 10px;
        width: 275px;
        height: 182px;
    }

    .newsand-detail-section {
        margin: 90px auto;
        padding: 0 240px;
    }
}