@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

* {
    font-family: "Poppins", sans-serif;
}
body {
    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 16px;
    line-height: 1.7;
}
p {
    margin-bottom: 15px;
}
p:last-child {
    margin-bottom: 0;
}
.mb-34 {
    margin-bottom: 34px !important;
}
.container {
    max-width: 1280px;
    padding: 0 20px;
}
.gsc-bg--yellow {
    background: var(--light-yellow);
}
.gsc-bg--light_pink {
    background: var(--light-pink);
}
.btn-primary,
.btn-outline-primary:hover {
    background: var(--Primary-Color);
    border-color: var(--Primary-Color);
    color: var(--White-color);
}
.btn-primary:hover,
.btn-outline-primary {
    background: transparent;
    border-color: var(--Primary-Color);
    color: var(--Primary-Color);
}
.gsc-header.fixed nav {
    position: fixed;
    top: 0;
    width: 100%;
    transition: all 0.4s;
    z-index: 99;
}
/* header css */
.gsc-logo__wrap a {
    display: block;
    max-width: 220px;
}
.gsc-middle-logo img.img-fluid {
    max-width: 112px;
}
.gsc-top-header-email {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
svg.w-4.h-4 {
    width: 18px;
    min-width: 18px;
    height: 18px;
    margin-right: 5px;
}
.gsc-top-header-email {
    text-align: center;
}
nav {
    background-image: linear-gradient(to right, #00c6fb, #005bea);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    margin-bottom: 0;
}

.nav-menu li a {
    display: block;
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    font-size: 15px;
    font-weight: 500;
    transition: background 0.3s ease;
}

.nav-menu li a:hover {
    background: rgba(255,255,255,0.1);
}

.nav-menu li.dropdown {
    position: relative;
}

.nav-menu li.dropdown > a::after {
    content: ' ▾';
    font-size: 12px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    border-radius: 0 0 5px 5px;
    z-index: 100;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu li a {
    color: #333;
    padding: 12px 20px;
    display: block;
    font-size: 14px;
}

.dropdown-menu li a:hover {
    background: #f0f0f0;
    color: #0099d8;
}

.nav-menu li.dropdown:hover .dropdown-menu {
    display: block;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: #00c853;
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 24px;
    cursor: pointer;
    border-radius: 5px;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: #0066b3;
    z-index: 1000;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-menu.active {
    display: block;
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: flex-end;
    padding: 20px;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    padding: 5px 10px;
}

.mobile-nav {
    list-style: none;
    padding: 0 20px;
}

.mobile-nav li {
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.mobile-nav li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    text-decoration: none;
    padding: 20px 10px;
    font-size: 18px;
    font-weight: 500;
}

.mobile-nav li a:hover {
    background: rgba(255,255,255,0.1);
}

.mobile-submenu {
    display: none;
    background: rgba(0,0,0,0.2);
    padding-left: 20px;
}

.mobile-submenu.active {
    display: block;
}

.mobile-submenu li {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-submenu li a {
    padding: 15px 10px;
    font-size: 16px;
}

.dropdown-arrow {
    transition: transform 0.3s ease;
}

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

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

.mobile-overlay.active {
    display: block;
}
/* hero section css */
.gsc-hero-banner {
    position: relative;
    overflow: hidden;
}
.gsc-hero-banner img {
    /* height: 80vh; */
    width: 100%;
    object-fit: cover;
}
/* card section css */
.gsc-section {
    padding: 100px 0;
}
.gsc-section__head {
    margin-bottom: 64px;
}
.gsc-section__subheading {
    color: var(--Primary-Color);
    font-size: 18px;
    font-style: normal;
    font-weight: 600;
    line-height: 100%;
    margin-bottom: 14px;
}
.gsc-section__heading {
    color: #000000;
    font-size: 44px;
    font-style: normal;
    font-weight: 600;
    position: relative;
    padding-bottom: 14px;
    margin: 0;
}
.gsc-section__heading::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 3px;
    background: var(--Primary-Color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.gsc-card__wrap {
    border-radius: 12px;
    background: #ffffff;
    padding: 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}
.gsc-card__image {
    max-width: 300px;
    margin: 0 auto;
}
.gsc-card__content {
    padding: 24px 24px 18px;
}
.gsc-image-with-text__content h2 {
    font-size: 40px;
    margin-bottom: 15px;
}
.gsc-image-with-text__content p {
    font-size: 18px;
    line-height: 33px;
    text-align: justify;
    margin-bottom: 20px;
}
.gsc-video__wrap {
    padding-right: 25px;
}
.gsc-button-outline {
    border: 1px solid #0379c7;
    display: inline-block;
    font-size: 16px;
    padding: 10px 25px;
    border-radius: 100px;
    text-decoration: none;
    transition: all 0.4s;
    margin-top: 20px;
}
.gsc-button-outline:hover {
    background: #0379c7;
    color: #ffffff;
}
.gsc-cta-section {
    background-position: fixed;
    background-size: cover;
    position: relative;
    background-attachment: fixed;
}
.gsc-bg--blue {
    background: #0460a0;
    color: #fff;
}
.gsc-cta-section::after {
    content: "";
    position: absolute;
    background: #08528480;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.gsc-cta-section__content {
    position: relative;
    z-index: 1;
    color: #fff;
}
.gsc-card__box {
    background: #fff;
    color: #000;
    padding: 32px 24px;
    border-radius: 6px;
    text-align: center;
    height: 100%;
}
.gsc-card__box img {
    border-radius: 100%;
    width: 80px;
    height: 80px;
    background: #0cad5f;
    color: #fff;
    padding: 16px;
    margin-bottom: 30px;
}
.gsc-card__box h3 {
    font-size: 24px;
    margin-bottom: 15px;
}
.gsc-section__head p {
    font-size: 16px;
}
.gsc-latest-slider_card img.img-fluid {
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}
.gsc-latest-slider_card {
    display: block;
    border-radius: 6px;
    text-decoration: none;
    color: #000;
    box-shadow: 0 0 #0000, 0 0 #0000, 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}
.gsc-latest-slider_card h3 {
    font-size: 20px;
    padding: 20px;
}
.gsc-swiper-btn-prev, .gsc-swiper-btn-next {
    width: 48px;
    height: 48px;
    display: inline-flex;
    background: transparent;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9;
    border: 2px solid #0560a0;
    transition: all 0.4s;
    background: #0560a0;
    color: #ffffff;
}
.gsc-swiper-btn-prev {
    left: 0;
}
.gsc-swiper-btn-next {
    right: 0;
}
.gsc-swiper-btn-prev svg, 
.gsc-swiper-btn-next svg {
    width: 20px;
    height: 20px;
}
.gsc-swiper-btn-prev:hover, 
.gsc-swiper-btn-next:hover {
    color: #0560a0;
    background-color: transparent;
}
.gsc-logo-slider .swiper-wrapper {
    display: flex;
    align-items: center;
}
.gsc-slider-logos {
    max-width: 180px;
    margin: auto;
}
.gsc-cta-section__content p {
    font-size: 36px;
    line-height: 40px;
    text-shadow: 2px 2px 4px #0460a0;
}
.gsc-cta-section__content h2 {
    font-size: 45px;
    margin-bottom: 20px;
}
.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    margin-right: 12px !important;
    margin-left: 0 !important;
    border: 1px solid transparent;
    background: #0083ff99;
    position: relative;
    opacity: 1;
}
.swiper-pagination-bullet::before {
    content: "";
    width: 11px;
    height: 11px;
    position: absolute;
    border: 1px solid transparent;
    border-radius: 100%;
    left: -1px;
    top: -1px;
    transition: all 0.5s;
    transform: scale(0.4);
}
.swiper-pagination-bullet:hover::before,
.swiper-pagination-bullet-active {
    transform: scale(1);
    background-color: #0065eb;
}
.swiper-pagination-bullet::after {
    content: "";
    width: 11px;
    height: 11px;
    position: absolute;
    background: var(--Primary-Color);
    border-radius: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
/* footer css */
.gsc-footer {
    background: #0460a0;
    padding: 100px 0 50px;
    color: #fff;
    padding-bottom: 0 !important;
}
.gsc-brand--img {
    margin: 0 auto;
    filter: brightness(0)invert(1);
}
.gsc-footer-brand__wrap p {
    color: #000000;
    font-size: 13px;
    font-weight: 400;
    line-height: 24px;
    margin-bottom: 24px;
}
.gsc-footer--app__wrap {
    display: flex;
    gap: 24px;
    justify-content: center;
}
.gsc-footer__heading {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    line-height: normal;
    margin-bottom: 40px;
}
.gsc-footer__column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.gsc-footer__menu {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.gsc-footer__menu--link {
    color: #fff;
    font-size: 14px;
    font-weight: 400;
    line-height: normal;
    text-decoration: none;
}
.gsc-footer__menu--link:hover {
    color: var(--Primary-Color);
}
.gsc-footer__icon--text {
    display: flex;
    gap: 16px;
}
.gsc-footer__icon--text svg {
    min-width: 25px;
}
.gsc-footer__social {
    display: flex;
    gap: 23px;
}
.gsc-footer__bottom {
    color: #ffffff;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    line-height: normal;
    margin-top: 50px;
    background: #085284;
    padding: 24px 15px;
}

/* inner page css */
.gsc-hero-inner_banner img {
    max-height: 400px;
    object-fit: cover;
}
.gsc-about--img img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.quote-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 60px 0;
    text-align: center;
}

.quote-section p {
    font-size: 28px;
    font-style: italic;
    color: #2c3e50;
    margin-bottom: 30px;
    line-height: 1.5;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.cta-button {
    display: inline-block;
    background: #0891d1;
    color: white;
    padding: 15px 35px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(8, 145, 209, 0.3);
}

.cta-button:hover {
    background: #0771a8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(8, 145, 209, 0.4);
}
/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}
/* SDG Section */
.sdg-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.sdg-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.sdg-card {
    padding: 40px 20px;
    border-radius: 8px;
    text-align: center;
    color: #1a1a1a;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.sdg-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.sdg-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
}

.sdg-icon svg {
    color: rgba(0,0,0,0.7);
}

.sdg-card h3 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
}
/* Team Section */
.team-section {
    padding: 80px 0;
    background: white;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.team-center {
    display: flex;
    justify-content: center;
}

.team-member {
    text-align: center;
}

.team-member.featured {
    max-width: 280px;
}

.member-image {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    border: 8px solid #f5f5f5;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

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

.team-member h3 {
    font-size: 18px;
    color: #004d7a;
    margin-bottom: 8px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.team-member p {
    font-size: 15px;
    color: #666;
    font-style: italic;
}

.linkedin-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #0077b5;
    color: white;
    border-radius: 3px;
    text-decoration: none;
    font-size: 12px;
    font-weight: bold;
    font-style: normal;
    transition: background 0.3s ease;
}

.linkedin-icon:hover {
    background: #005885;
}
/* categoris css */
.categories__block {
    position: relative;
    overflow: hidden;
    display: block;
    transition: all 0.5s ease;
    height: 100%;
}

.categories__block img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.categories__block .fs-4 {
    position: absolute;
    display: block;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-weight: 600;
    line-height: 1.6;
    color: #fff;
}

.categories__block::before {
    content: "";
    position: absolute;
    display: block;
    background-color: rgb(35 35 35 / 31%);
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 0;
    transition: all 0.5s ease;
    opacity: 1;
}

.categories__block:hover::before {
    background-color: rgba(241, 172, 77, 0.8);
}

.categories__block:hover .icon-box {
    background-color: #fff;
    color: #223247;
    bottom: 60px;
}

.categories__block .icon-box {
    position: absolute;
    display: block;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    border: 0.1rem solid #fff;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    font-size: 18px;
    color: #fff;
    transition: all 0.5s ease;
}

.categories__block .icon-box span {
    margin-top: 2px;
    margin-left: 2px;
    line-height: 0;
}
.short-info__box {
    background: #075493;
    color: #ffffff;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.card.team-member {
    padding: 20px;
}
/* Goals Section */
.goals-section {
    padding: 80px 0;
    background: white;
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 80px;
}

.goal-item {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.goal-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #b8f5d4 0%, #a0e8c0 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.goal-content h4 {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.3;
}

.goal-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}
/* Facilities Section */
.facilities-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f0f4f8 0%, #e8eff5 100%);
}

.facilities-title {
    text-align: center;
    font-size: 42px;
    font-weight: 700;
    color: #4a5568;
    margin-bottom: 60px;
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.facility-column {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.facility-column h3 {
    font-size: 28px;
    font-weight: 700;
    color: #4a5568;
    margin-bottom: 30px;
    text-decoration: underline;
    text-decoration-color: #cbd5e0;
    text-underline-offset: 8px;
}

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

.facility-list li {
    padding: 12px 0;
    color: #4a5568;
    font-size: 16px;
    position: relative;
    padding-left: 30px;
}

.facility-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #48bb78;
    font-weight: bold;
    font-size: 18px;
}
.event-images .swiper-slide  img.img-fluid {
    height: 18rem;
    object-fit: cover;
    border-radius: 6px;
}
.event-images .swiper-button-prev, 
.event-images .swiper-button-next {
    width: 40px;
    height: 40px;
    background: #006eed;
    border-radius: 100%;
    transform: translateY(50%);
}
.event-images .swiper-button-next::after, 
.event-images .swiper-button-prev::after {
    font-size: 17px;
    color: #fff;
}
.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 50px;
    text-decoration: underline;
    text-decoration-color: #ddd;
    text-underline-offset: 10px;
}
.instruments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.instrument-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instrument-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.instrument-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.instrument-card h3 {
    padding: 20px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.accordion-button {
    line-height: 1.6;
    font-weight: 500;
    align-items: baseline;
    gap: 10px;
}
.accordion-button:not(.collapsed) {
    background-color: transparent;
}
.accordion-body img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.data-list ul:nth-child(odd) {
    background-color: #c4fcfc;
}

.data-list ul:nth-child(even) {
    background-color:#fff;
}
/* Newsletters Section */
.newsletters-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.newsletters-title {
    text-align: center;
    font-size: 42px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 20px;
}

.newsletters-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
    font-size: 17px;
    color: #4a5568;
    line-height: 1.8;
}

.newsletters-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.newsletter-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.newsletter-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.newsletter-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

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

.newsletter-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    backdrop-filter: blur(5px);
}

.newsletter-content {
    padding: 25px;
    background: white;
}

.newsletter-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 12px;
    line-height: 1.3;
}

.newsletter-content p {
    font-size: 15px;
    color: #718096;
    line-height: 1.6;
}

.newsletter-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #2d3748;
    text-align: left;
    background: white;
}
/* Group Gallery Section */
.group-gallery-section {
    padding: 80px 0;
    background: white;
}

.gallery-title {
    text-align: center;
    font-size: 42px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 20px;
}

.gallery-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 17px;
    color: #4a5568;
    line-height: 1.8;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-group__title {
    position: absolute;
    z-index: 1;
    font-size: 16px;
    display: block;
    bottom: 0;
    padding: 15px;
    color: #fff;
    font-weight: 500;
    width: 100%;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}
.icon-wrapper {
    width: 50px;
    height: 50px;
    background: linear-gradient(to right, #00c6fb, #005bea);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(102, 126, 234, 0.3);
}
.contact-details h3 {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
}
.contact-details p {
    font-size: 15px;
    color: #5a6c7d;
    line-height: 1.7;
}
.icon-wrapper .icon {
    width: 24px;
    height: 24px;
    fill: white;
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    min-height: 510px;
}
.collaborators-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.collaborator-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.collaborator-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.logo-container {
    padding: 40px 30px;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}

.logo-container img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

.website-link {
    padding: 20px;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.website-link a {
    color: #0066cc;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.website-link a:hover {
    color: #0052a3;
    text-decoration: underline;
}
.social-media {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
    list-style: none;
    justify-content: flex-end;
}
.social-media li {
    position: relative;
    isolation: isolate;
}
.social-media li a {
    display: grid;
    place-content: center;
    width: 30px;
    aspect-ratio: 1;
    background-color: #fff;
    color: #303030;
    text-decoration: unset;
    font-size: 13px;
    border-radius: 10px;
    transition: all 250ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 2px rgba(0, 0, 0, 0.03);
}
.social-media li.facebook a:hover {
  background-color: #3b5998;
  color: #fff !important;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.08);
}

.social-media li.instagram a:hover {
  background-color: #3f729b;
  color: #fff !important;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.08);
}

.social-media li.linkedin a:hover {
  background-color: #0077b5;
  color: #fff !important;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.08);
}

.social-media li.twitter a:hover {
  background-color: #171515;
  color: #fff !important;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.08);
}
@media screen and (min-width:600px) {
    
    .data-list {
        display: table;
        border: 1px solid #c4fcfc;
        
    }
    
    .data-list ul {
        display:table-row;
    }
    
    .data-list ul:first-child li {
        background-color: #4adede;
        color: #222222;
        font-weight: 600;
        white-space: nowrap;
        
    }
    
    .data-list ul > li {
        display: table-cell;
        padding: .5em 1em;
        vertical-align: middle;
        font-weight: 400;
        color: #000;
        text-align: center;
        font-size: 14px;
        
    }
    .data-list ul > li:last-child {
        min-width: 200px;
        
    }
    
}
@media screen and (max-width:599px) {
    
    .data-list ul {
        border: solid 1px #ccc;
        display: block;
        list-style: none;
        padding: .5em 1em;
        
    }
    
    .data-list ul:first-child {
        display:none;
    }
    
    .data-list ul > li {
        display:block;
        padding:.25em 0;
    }
    
    .data-list ul:nth-child(odd) > li + li {
        border-top:solid 1px #ccc;
    }
    
    .data-list ul:nth-child(even) > li + li {
        border-top:solid 1px #eee;
    }
    
    .data-list ul > li:before {
        color:#000;
        content:attr(data-label);
        display:inline-block;
        font-weight:bold;
        text-transform:capitalize;
        vertical-align:top;
        width:50%;
        margin-right: 10px;
    }
    
    .data-list p {
        margin:-1em 0 0 50%;
    }
    
}
/* tiny */
@media screen and (max-width:349px) {
    
    .data-list ul > li:before {
        display:block;
    }
    
    .data-list p {
        margin:0;
    }
    
}
@media (min-width: 1650px) {
    .categories__block .icon-box {
        width: 64px;
        height: 64px;
        font-size: 28px;
    }
    
    .categories__block:hover .icon-box {
        bottom: 80px;
    }
}
@media screen and (min-width: 768px) {
    .text-md-start .gsc-section__heading::after {
        left: 0;
        transform: none;
    }
}
@media screen and (min-width:992px) {
    .gsc-btn__mobile {
        display: none;
    }
    .gsc-youtube-video__footer {
        margin-top: 44px;
    }
    .gsc-testimonial__card-img {
        margin-bottom: 38px;
    }
    .gsc-testimonial__wrap .swiper-wrapper {
        margin-bottom: 85px;
    }
    .gsc-mobile__action {
        display: none;
    }
}
@media screen and (min-width: 991px) and (max-width: 1245px) {
    .gsc-header .nav-item .nav-link {
        font-size: 12px;
        margin-right: 10px;
    }
}
@media screen and (max-width: 1360px) {
    .gsc-profile-cover__image {
        width: 100%;
    }
    .sdg-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .instruments-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .collaborators-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 1199px) {
    .categories__block .fs-4 {
        width: 80%;
    }
    
    .categories__block .icon-box {
        width: 40px;
        height: 40px;
        font-size: 16px;
        bottom: 30px;
    }
    
    .categories__block:hover .icon-box {
        bottom: 50px;
    }
}
@media screen and (max-width: 991px) {
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    .gsc-footer {
        padding: 50px 0 50px;
    }
    .gsc-section {
        padding: 50px 0;
    }
    .gsc-section__subheading {
        font-size: 14px;
    }
    .gsc-section__heading {
        font-size: 26px;
        padding-bottom: 17px;
    }
    .gsc-section__head {
        margin-bottom: 28px;
    }
    .gsc-header .navbar-brand {
        max-width: 117px;
        padding: 7px;
        margin-bottom: -16px;
    }
    
    /* hero section css */
    .gsc-hero-banner {
        /* padding: 35px 0 35px; */
        position: relative;
    }
    .gsc-hero-banner__wrap {
        flex-direction: column-reverse;
    }
    .gsc-hero-banner__right--column {
        position: relative;
        top: 0;
    }
    .gsc-profile-cover__image {
        max-width: 500px;
        position: relative;
        top: -30px;
        width: 100%;
    }
    .gsc-profile--image {
        top: 25px;
        max-width: 284px;
    }
    .gsc-hero-banner__left--content {
        text-align: center;
        position: relative;
        z-index: 1;
    }
    .gsc-hero-banner_title {
        text-align: center;
        font-size: 34px;
        line-height: 36px;
    }
    .gsc-hero-banner_title br {
        display: none;
    }
    .gsc-hero-banner__sep {
        margin: 29px auto 19px;
    }
    .gsc-hero-banner__description {
        font-size: 12px;
        line-height: 20px;
    }
    .apb-hero_banner--arrow {
        justify-content: center;
        margin-top: 25px;
    }
    .gsc-youtube-video--card__wrap {
        gap: 28px;
    }
    .image-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .categories__block .fs-4 {
        font-size: 21px !important;
        margin-top: 20px;
    }
    
    .categories__block .icon-box {
        bottom: 20px;
    }
    
    .categories__block:hover .icon-box {
        bottom: 40px;
    }
    .goals-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .goal-item {
        gap: 20px;
    }
    .facilities-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .facilities-title {
        font-size: 36px;
    }
    .newsletters-section {
        padding: 60px 0;
    }
    
    .newsletters-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .newsletters-title {
        font-size: 36px;
    }
    
    .newsletters-intro {
        font-size: 16px;
    }
    .group-gallery-section {
        padding: 60px 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .gallery-title {
        font-size: 36px;
    }
}
@media screen and (max-width: 767px) {
    .gsc-hero-banner__left--content {
        max-width: 300px;
        margin: auto;
        padding-top: 50px;
    }
    .gsc-card__wrap {
        margin-bottom: 28px;
        height: auto;
    }
    .apb-slider--arrow__wrap {
        margin-top: 28px;
        justify-content: center;
    }
    .gsc-card__slider-wrap .gsc-card__wrap {
        height: 100%;
        margin-bottom: 0;
    }
    .gsc-footer-brand__wrap {
        margin-bottom: 40px;
        padding-bottom: 0;
        border-bottom: 1px solid #fff;
    }
    .gsc-footer__heading {
        margin-bottom: 20px;
    }
    .gsc-footer__contact {
        margin-top: 34px;
        padding-top: 40px;
        padding-bottom: 34px;
        margin-bottom: 40px;
        border-top: 1px solid #fff;
        border-bottom: 1px solid #fff;
    }
    .gsc-footer__bottom {
        margin-top: 34px;
        padding-top: 40px;
        text-align: left;
    }
    .image-gallery {
        grid-template-columns: 1fr;
    }
    .sdg-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .sdg-card {
        padding: 30px 15px;
    }
    
    .sdg-card h3 {
        font-size: 16px;
    }
    
    .sdg-icon {
        height: 80px;
    }
    
    .sdg-icon svg {
        width: 60px;
        height: 60px;
    }
    .team-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .member-image {
        width: 180px;
        height: 180px;
    }
    .categories__block .fs-4 {
        top: 40%;
        min-width: 260px;
    }
    .categories__block .icon-box span svg {
        width: 20px;
        height: 20px;
    }
    .goals-section {
        padding: 50px 0;
    }
    
    .goal-icon {
        width: 50px;
        height: 50px;
    }
    
    .goal-icon svg {
        width: 40px;
        height: 40px;
    }
    
    .goal-content h4 {
        font-size: 18px;
    }
    
    .goal-content p {
        font-size: 15px;
    }
    .facilities-section {
        padding: 60px 0;
    }
    
    .facilities-title {
        font-size: 32px;
    }
    
    .facility-column {
        padding: 30px 20px;
    }
    
    .facility-column h3 {
        font-size: 24px;
    }
    
    .facility-list li {
        font-size: 15px;
    }
    .instruments-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .gallery-title {
        font-size: 32px;
    }
    
    .gallery-intro {
        font-size: 15px;
    }
    .collaborators-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .logo-container {
        min-height: 220px;
        padding: 30px 20px;
    }
}
@media (max-width: 480px) {
    .sdg-grid {
        grid-template-columns: 1fr;
    }
    
    .sdg-section {
        padding: 50px 0;
    }
    .instruments-grid {
        grid-template-columns: 1fr;
    }
    .newsletters-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .newsletters-title {
        font-size: 32px;
    }
    
    .newsletters-intro {
        font-size: 15px;
        margin-bottom: 40px;
    }
    
    .newsletter-image {
        height: 200px;
    }
    
    .newsletter-card h3 {
        font-size: 18px;
        padding: 20px;
    }
    
    .newsletter-content {
        padding: 20px;
    }
    
    .newsletter-content h3 {
        font-size: 18px;
    }
    
    .newsletter-content p {
        font-size: 14px;
    }
    .collaborators-grid {
        grid-template-columns: 1fr;
    }
}