@import url('https://fonts.googleapis.com/css2?family=Inter:slnt,wght@-10..0,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100..700;1,100..700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Roboto+Mono:ital,wght@0,100..700;1,100..700&display=swap');

:root {
    --primary-color: #FFFFFF;
    --secondary-color: #10479A;
    --secondary-color2: #5380c4;
    --box-shadow-color: #0000002f;
    --primary-font: 'Open Sans', sans-serif;
    --secondary-font: 'Roboto Mono';
    --third-font: "Inter", sans-serif;
}

body {
    background-color: var(--primary-color);
    margin: 0;
    padding: 0;
    font-family: var(--secondary-font);
}

header {
    width: 100%;
    border-bottom: 1px solid #F2F2F2;
    position: fixed;
    top: 0;
    background-color: var(--primary-color);
    z-index: 1000;
}

/* .sticky-header{
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--primary-color);
} */
header .container {
    max-width: 1300px;
    margin: auto;
    height: 40px;
    padding: 10px 0 1rem 0;
    display: grid;
    align-items: center;
    grid-template-columns: max-content auto;
    gap: 20px;
    font-family: var(--secondary-font);
}

header .h-item1 {
    height: 40px;
    display: flex;
    flex-direction: row;
    align-items: center;
}

header .h-item1 span {
    font-size: 32px;
    font-weight: 900;
}

header .h-item1 a {
    text-decoration: none;
    color: #000000;
}

header .h-item img {
    height: 40px;
}

header .h-item2 {
    margin-top: 20px;
    height: 40px;
    font-family: var(--secondary-font);
    display: grid;
    grid-template-columns: auto max-content;
    justify-content: space-between;
    align-items: start;
}

nav {
    display: flex;
    flex-direction: row;
    column-gap: 30px;
    justify-content: flex-start;
    align-items: flex-start;
}

nav a {
    text-decoration: none;
    color: #475467;
    font-size: 16px;
    font-weight: 600;
    transition-duration: 0.2s;
    cursor: pointer;
}

nav span {
    text-decoration: none;
    color: #475467;
    font-size: 16px;
    font-weight: 600;
    transition-duration: 0.2s;
    cursor: pointer;
}

nav a:hover {
    color: #000000;
}

nav span:hover {
    color: #000000;
}

nav .dropdown {
    display: flex;
    flex-direction: column;
    width: auto;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 0;
    position: relative;
    font-family: var(--secondary-font);
}

nav .dropdown .dropdown-btn {
    position: static !important;
    font-family: var(--secondary-font);
}

nav .sub-dropdown {
    display: flex;
    flex-direction: column;
    width: auto;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 0;
    position: relative;
    font-family: var(--secondary-font);
}
nav .sub-dropdown .sub-dropdown-btn {
    position: static !important;
    font-family: var(--secondary-font);
}
nav .dropdown .dropdown-menu {
    position: absolute;
    top: 15px;
    left: 0;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 4px;
    transition-duration: 0.2s;
    font-family: var(--secondary-font);
}

nav .dropdown .dropdown-menu {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 4px;
    transition-duration: 0.2s;

}

nav .dropdown .dropdown-menu:hover {
    color: #242a33;
}

nav .dropdown .dropdown-content {
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: flex-start;
    opacity: 0;
    visibility: hidden;
    padding: 10px;
    gap: 1rem;
    width: 150px;
}

nav .dropdown-active .dropdown-content {
    display: flex;
    width: 150px;
    margin-top: 10px;
    z-index: 100;
    border: 1px solid #000000;
    opacity: 1;
    visibility: visible;
}

nav .dropdown .dropdown-active a {
    padding: 10px;
    font-size: 16px;
    opacity: 1;
    transition-duration: 0.2s;
}

nav .dropdown .dropdown-active a:hover {
    opacity: 0.5;
}

header .h-item2 button {
    background-color: var(--secondary-color);
    border: none;
    color: var(--primary-color);
    padding: 5px 20px;
    border-radius: 4px;
    cursor: pointer;
}

header nav .dropdown button {
    background-color: var(--primary-color);
    color: #475467;
    padding: 0;
    font-size: 16px;
    font-weight: 600;
    max-width: fit-content;
}

header .h-item2 .h-sub-item {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

header .menu {
    display: none;
}

/* header .sub-nav{
    display: none;
    position: relative;
    width: 100%;
    transition-duration: 0.3s;
    transition-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1);
}
header .active-sub-nav{
    display: flex;
    z-index: 1200;
}
header .sub-nav .container{
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    height: 30;
    gap: 2rem;
} */

main {
    max-width: 1200px;
    margin: auto;
    margin-top: 80px;
}

.hero-container {
    font-family: var(--secondary-font);
    margin: auto;
    max-width: 100%;
    margin-top: 1rem;
}

.hero-container .owl-carousel {
    margin: auto;
}

.hero-container .owl-carousel .owl-item .o-item {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    max-height: 600px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    fill-opacity: 0.5;
    background-color: rgba(0, 0, 0, 0.6);
    background-blend-mode: darken;
}

.hero-container .owl-carousel .owl-item .o-item span {
    font-size: 36px;
    color: var(--primary-color);
    font-weight: 600;
    width: 75%;
    text-align: center;
}

.hero-container .owl-carousel .owl-item img {
    aspect-ratio: 16/6;
}

.owl-theme .owl-dots .active {
    width: auto !important;
}

.owl-theme .owl-dots .active span {
    width: 30px !important;
    background-color: var(--secondary-color) !important;
}

.owl-theme .owl-nav {
    margin-top: 10px;
    display: none;
}

/* **************************************************************** */
/* About Us */
.section-type1 {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 58% 40%;
    align-items: center;
    justify-content: space-between;
}

.section-type2 {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 40% 58%;
    align-items: center;
    justify-content: space-between;
}

.a-container1 {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.a-container1 .title {
    font-family: var(--secondary-font);
    font-size: 36px;
    font-weight: 900;
}

.a-container1 .sub-title {
    font-family: var(--secondary-font);
    font-size: 24px;
    line-height: 32px;
    font-weight: 600;
    text-align: justify;
}

.a-container1 .text {
    font-family: var(--primary-font);
    font-optical-sizing: auto;
    text-align: justify;
    line-height: 24px;
    font-size: 16px;
}

.a-container1 button {
    background-color: var(--secondary-color);
    border: none;
    width: max-content;
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
}

.event-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
}

/* **************************************************************** */
/*Events */
.events {
    margin-top: 2rem;
    margin-bottom: 3rem;
    width: 100%;
}

.sec-head {
    font-family: var(--secondary-font);
    width: 100%;
    margin: auto;
    text-align: center;
    margin-top: 2rem;
}

.sec-head span {
    font-size: 36px;
    font-weight: 900;
}

.events .owl-carousel {
    margin: auto;
    padding: 1rem 0;
}

.events .owl-carousel .owl-item img {
    aspect-ratio: 16/10;
    border-radius: 6px 6px 0 0;
    height: max-content;
}

.events .owl-carousel .c-container {
    padding: 10px;
}

.events .owl-carousel .c-content {
    box-shadow: 0 0 10px var(--box-shadow-color);
    display: grid;
    grid-template-columns: 100%;
    border-radius: 6px;
}

.events .owl-carousel .c-content .c-item2 {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.events .owl-carousel .c-content .c-item2 .title {
    font-family: var(--secondary-font);
    font-weight: 700;
    font-size: 20px;
    line-height: 26px;
}

.events .owl-carousel .c-content .c-item2 .sub-title {
    font-family: var(--primary-font);
    font-size: 14px;
}

.events .owl-carousel .c-content .c-item2 button {
    background-color: var(--secondary-color);
    border: none;
    width: max-content;
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
}

.events .owl-carousel .owl-nav {
    display: none;
    visibility: hidden;
}

.for-more {
    width: 100%;
    margin: auto;
    text-align: center;
}

.for-more button {
    background-color: var(--secondary-color);
    border: none;
    width: max-content;
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
}

/* Our Support */
#our-support{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:stretch;
    gap:2rem;
}
#our-support .our-support {
    display: flex;
    flex-direction:row;
    justify-content:center;
    align-items: start;
    text-align: center;
    gap:2rem;
}

.section-type1 .our-support .s-item {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    padding:1rem;
    box-shadow:0 4px 10px var(--box-shadow-color); 
    border-radius:8px;
}

.section-type1 .our-support .s-item img {
    width: 250px;
    aspect-ratio: 1/1;
    border-radius: 8px;
}


.section-type1 .our-support .s-item .name {
    font-family: var(--secondary-font);
    font-size: 16px;
    font-weight: 700;
    margin-top: 10px;
}

.section-type1 .our-support .s-item .designation {
    font-family: var(--primary-font);
    font-size: 12px;
    font-weight: 700;
}

.section-type1 .our-support .s-item .social {
    display: flex;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
}

.section-type1 .our-support .s-item .social i {
    font-size: 16px;
    color: #000000;
}

.founder-section {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.founder-section .our-support {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: start;
    text-align: center;
    margin: 1rem 0;
}

.founder-section .our-support .s-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.founder-section .our-support .s-item img {
    width: 200px;
    aspect-ratio: 1/1;
    border-radius: 8px;
    box-shadow: 2px 2px 4px var(--box-shadow-color);
}

.founder-section .our-support .s-item .name {
    font-family: var(--secondary-font);
    font-size: 16px;
    font-weight: 700;
}

.founder-section .our-support .s-item .designation {
    font-family: var(--primary-font);
    font-size: 12px;
}

.founder-section .our-support .s-item .social {
    display: flex;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.founder-section .our-support .s-item .social i {
    font-size: 16px;
    color: #000000;
}

/* Alumni section */
.alumni-section {
    margin-top: 6rem;
}

.alumni-section .head {
    font-family: var(--secondary-font);
    font-size: 36px;
    line-height: 38px;
    font-weight: 900;
}

.alumni-section .owl-carousel4 {
    margin-top: 2rem;
}

.alumni-section .owl-carousel4 .owl-nav {
    display: none;
    visibility: hidden;
}

.alumni-section .owl-carousel4 .alumni-card {
    height: max-content;
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
    border-radius: 4px;
    align-items: center;
}

.alumni-section .owl-carousel4 .alumni-card img {
    width: 60%;
    aspect-ratio: 1/1;
    border-radius: 50%;
}

.alumni-section .owl-carousel4 .alumni-card .name {
    font-family: var(--secondary-font);
    font-size: 14px;
    font-weight: 600;

}

.alumni-section .owl-carousel4 .alumni-card .designation {
    font-family: var(--primary-font);
    font-size: 12px;
}

.company-bold {
    font-family: var(--secondary-font);
    font-weight: 700;
}

.alumni-section .owl-carousel4 .alumni-card .social {
    display: flex;
    flex-direction: row;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.alumni-section .owl-carousel4 .alumni-card .social i {
    font-size: 16px;
    color: #000000;
}

/* Library section */
.library {
    align-items: start;
    margin-top: 5rem;
    grid-template-columns: 50% 48%;
}

.section-type1 .lib-img {
    display: flex;
    justify-content: center;
}

.section-type1 .lib-img img {
    width: 100%;
    aspect-ratio: 16/8;
    border-radius: 8px;
}

/* Footer section */
footer {
    font-family: var(--secondary-font);
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 2rem 0;
    margin-top: 4rem;
}

.f-container {
    max-width: 1300px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    margin: auto;
}

.f-container .f-item img {
    width: 100px;
}

.f-container .f-item .head {
    font-size: 20px;
    font-weight: 900;
    line-height: 30px;
}

.f-container .f-item .intro {
    font-family: var(--primary-font);
    font-size: 14px;
}

.f-container .f-item .contact-info {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;

}

.contact-info .c-item {
    display: grid;
    grid-template-columns: max-content auto;
    gap: 10px;
}

.contact-info .c-item .sub-item1 {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--primary-color);
}

.contact-info .c-item .sub-item1 i {
    color: var(--secondary-color);
}

.contact-info .c-item .sub-item2 {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info .c-item .sub-item2 .c-type {
    font-family: var(--primary-font);
    font-size: 12px;
    letter-spacing: 1px
}

.contact-info .c-item .sub-item2 .c-value {
    font-size: 12px;
    font-weight: 600;
    font-family: var(--secondary-font);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 345px;
    margin-top: 2rem;
    align-items: center;
}

.contact-form input {
    width: 345px;
    outline: none;
    height: 30px;
    text-indent: 10px;
    border: 0;
    border-radius: 3px;
    background-color: var(--secondary-color2);
    color: var(--primary-color);

}

.contact-form .submit-btn {
    width: 345px;
    outline: none;
    border: 0;
    height: 40px;
    border-radius: 3px;
    background-color: var(--primary-color);
    color: var(--secondary-color);

}

.contact-form textarea {
    width: 345px;
    max-width: 345px;
    min-height: 100px;
    max-height: 100px;
    outline: none;
    text-indent: 10px;
    border: 0;
    border-radius: 3px;
    background-color: #3e75c7;
    color: var(--primary-color);
    overflow-wrap: normal;
    overflow-y: hidden;

}

.contact-form textarea::placeholder {
    color: var(--primary-color);
}

.contact-form input::placeholder {
    color: var(--primary-color);
}

.f-container .f-item .social-media {
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: 20px;
    justify-content: start;
    align-items: center;
    margin-top: 2rem;
}

.f-container .f-item .social-media div {
    height: 40px;
    width: 40px;
    cursor: pointer;
    border-radius: 50%;
    background-color: var(--secondary-color2);
    display: flex;
    justify-content: center;
    align-items: center;
}

.f-container .f-item .social-media i {
    aspect-ratio: 1/1;
    font-size: 16px;
    color: var(--primary-color);
}

.f-end {
    max-width: 1300px;
    margin: auto;
    margin-top: 2rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    opacity: 0.9;
}

.f-end .fe-item1 {
    font-family: var(--primary-font);
    display: grid;
    grid-template-columns: repeat(5, auto);
    gap: 30px;

}

.f-end .fe-item1 a {
    text-decoration: none;
    color: var(--primary-color);
    opacity: 0.9;
}

.f-end .fe-item a {
    text-decoration: none;
    color: var(--primary-color);

}

#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
  }

  .spinner {
    border: 8px solid #f3f3f3;
    border-top: 8px solid var(--secondary-color);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
  }

  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }

  .success-msg{
    font-size: 10px !important;
  }