:root {
    --color-spash: rgb(60, 110, 210);
    --color-section-bg: #F9F9F9;
};
/*FONTS*/

@font-face {
    font-family: mesveda-bold;
    src: url(fonts/Mesveda-Bold.otf);
}

@font-face {
    font-family: mesveda-light;
    src: url(fonts/Mesveda-Light.otf);
}

@font-face {
    font-family: mesveda-medium;
    src: url(fonts/Mesveda-Medium.otf);
}

/*RESET*/
*, *::before, *::after{
    margin: 0;
    padding: 0;
    list-style: none;
}


ul{
    padding-inline-start: 0;
    margin-block-end: 0;
    margin-block-start: 0;
}




.link-style,
.link-style:visited{
    text-decoration: none;
    color: white;
    font-family: mesveda-light;
}

.link-style-page,
link-style-page:visited{
    text-decoration: none;
    color: var(--color-spash);
}

.page-wrapper{
    /* padding: 1rem 3rem; */
    position: relative;
}

.hero-section{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.hero-image{
    position: absolute;
    height: 100vh;
    width :100%;
    top: 0;
    object-fit: cover;
    color: white;
}

.hero-overlay{
    height: 100vh;
    width: 100%;
    background-color: rgba(31, 31, 31, 0.719);
    position: absolute;
    z-index: 10;
}

.hero-text-container{
    color: white;
    text-align: center;
    position: absolute;
    z-index: 10;
}

.nav-bar{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    background-color: rgba(0, 0, 0, .6);
    justify-content: center;
    overflow: hidden;
    width: 100%;
    z-index: 1000;
    overflow: visible;
    height: 3.5rem;
}

.nav-container{
    display: flex;
    gap: 4rem;
    margin: 0rem 2rem;
    font-size: 1.3rem;
    color: white;
    align-items: center;
}

.hamburger-menu {
    display: none; /* Hidden by default */
    font-size: 30px; /* Size of the hamburger icon */
    color: white; /* Icon color */
    background: none;
    background-color: rgba(0, 0, 0, 0.425);
    padding: .3rem 1rem .8rem  1rem;
    border: none;
    cursor: pointer;
}

.section{
    text-align: center;
    margin-bottom: 5rem;
}

.section-odd{
    background-color: var(--color-section-bg);
    padding-top: 5rem;
    padding-bottom: 3rem;
}

.section-title{
    display: inline-block;
    position: relative;
    font-size: 3rem;
    font-family: mesveda-medium;
    margin-top: .3rem;
    margin-bottom: 1rem;
}

.section-icons{
    height: 120px;
}

.section-main-text{
    font-size: 1.2rem;
    font-family: mesveda-light;
    line-height: 1.8;
    padding: .8rem 3rem;
    text-align: left;
    margin: 0 8rem;
}

.data-on-bottom{
    margin-bottom: 3rem;
}

.grid-item{
    padding: 30px;
}

.overview-text{
    font-family: mesveda-light;
    font-size: 1.3rem;
}

.section-subtitle{
    font-family: mesveda-medium;
    margin-bottom: 2rem;
}

.sub-title-box{
    margin-top: 1.3rem;
}

.about-section-grid-container{
    width: 75%;
    display: grid;
    grid-template-columns: 25% 25% 25%;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    column-gap: 80px;
}

.overview-data{
    font-family: mesveda-medium;
    font-size: 2.8rem;
    font-weight: 800;
    padding-top:8px;
}

.education-section-grid-container{
    display: grid;
    width: 90%;
    margin: 0 auto;
    justify-content: center;
    grid-template-columns: 25% 25% 25% 25%;
}

.sub-title-box{
    margin-top: 1.3rem;
}

.menu-items {
    display: flex;
    gap: 1rem;
    /* margin: 1rem 1rem; */
    padding: .3rem .7rem;
    font-size: 1.3rem;
    color: white;
}

.link-style:hover{
    color: var(--color-spash);
    transition: color .3s
}

.university-text{
    font-size: 4rem;
    font-family: 'mesveda-medium';
}

.masters-name{
    font-size: 1.5rem;
    font-family: 'mesveda-light';
}

.classes{
    margin: 0 3rem;
    text-align: left;

}

.menu{
    margin: 2rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
    width: 100%;
}

.menu-ul{
    display: flex;
    background-color: rgb(241, 241, 241);
    justify-content: center;
    margin-top: 5rem;
    margin-bottom: 3rem;
}


.menu-items-main{
    padding: 0rem .7rem;
    pointer-events: auto;
    display: flex;
    gap: 4rem;
}

.btn{
    font-family: mesveda-light;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    height: 2rem;
    padding-left: .2rem;
    padding-right: 1rem;
    padding-top: .2rem;
    color: black;
}

.active-btn{
    color: var(--color-spash);
}

.menu-icon{
    width: 2rem;
    padding: .4rem;
    padding-bottom: .6rem;
}

.btn:hover{
    color: var(--color-spash);
}

.course-filter-title{
    font-family: 'mesveda-medium';
    margin-bottom: 3rem;
    font-size: 2rem;
    text-align: center;
}

.course{
    margin-left:8rem;
    width: 80%;
    margin-bottom: 3rem;
}

.course-title{
    font-family: 'mesveda-medium';
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.course-description{
    font-family: mesveda-light;
    font-size: 1.2rem;
    margin-bottom: 2rem;    
    line-height: 2rem;
    
}

.course-btn{
    width: 8rem;
    background-color:rgb(26, 26, 26);
    display: inline-block;
    padding: .2rem;
    padding-top: .4rem;
    color: white;
    margin: 1rem 1rem;
    text-align: center;
    font-family: mesveda-light;
    cursor: pointer;
}    

.course-btn:hover{
    background-color: white;
    color: rgb(26, 26, 26);
    outline: 1px solid rgb(26, 26, 26);
}
.btn-container{
    margin-bottom: 3rem;
    width: 100%;
}

.video-player{
    height: 400px;
    margin-bottom: 2rem;
}

.course-subheading{
    font-family: 'mesveda-light';
    font-size: 1rem;
    margin-bottom: 1rem;
}

.reflection-text{
    font-family: 'mesveda-light'; 
    font-size: 1.2rem;
    line-height: 2rem;
    margin-bottom: 2rem;
}

.reflection-heading{
    margin-bottom: 1rem;
    font-family: 'mesveda-light';
    font-size: 1rem;
}

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

.stop-collapse{
    color:rgba(0, 0, 0, 0);
    cursor:default;
}

/* MEDIA QUERIES COPIED */


@media screen and (max-width: 1200px){
    .project-section-grid-container{
        grid-template-columns: 24% 24% 24% 24%;
    }
}

/* General styles for smaller screens */
@media screen and (max-width: 768px) {

    #player{
       width: 100%;
    }

    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    .section-main-text{
        padding: 1rem;
        margin: 2rem;
    }
    
    .hero-content, .quote-container {
        padding: 20px;
        margin: 0;
    }
    
    .avatar-img {
        height: 150px;
    }
    
    .section-main-text, .main-text, .skill-list{
        font-size: 1rem;
    }

    .about-section-grid-container, .education-section-grid-container, .skills-section-grid-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-section-grid-container {
        grid-template-columns: 1fr 1fr;
        column-gap: 20px;
    }
    
    .big-grid{
        display: grid;
    }

    .skill-list-big{
        display: grid;
        grid-template-columns: 1fr;
    }

    .timeline-container{
        width: 100%;
    }

    .award-year{
        font-size: 1rem;
    }

    .award-title{
        font-size: 1rem;
    }

    .award-organization{
        font-size: .7rem;
    }

    .box{
        width: 100%;
        padding-bottom: 2rem;
    }

    .inner-container-left{
        width: 100%;
        margin: 0px;
    }

    .inner-container-right{
        width: 100%;
        margin: 0px;
    }

    .box-left{
        margin: 0;
    }

    .box-right{
        margin: 0;
    }

    .horizontal-line-left{
        display: none;
    }

    .horizontal-line-right{
        display: none;
    }

    .line{
        display: none;
    }

    .classes{
        margin: 0.5rem;
    }

    .course{
        margin: 0 auto;
    }

    .course-btn{
        display: block;
        width: 80%;
    }

    .university-text{
        font-size: 2rem;
    }

    .masters-name{
        font-size: .8rem;
    }

    .btn-container{
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

/* Specific adjustments for very small screens */
@media screen and (max-width: 480px) {
    .nav-container {
        gap: 0.5rem;
    }
    
    .hero-content, .quote-container {
        padding: 10px;
    }

    .quote {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }
    
   .section-icons {
        width: 80px;
        height: 80px;
    }
}

@media screen and (max-width: 768px) {
    .quote{
        font-size: 1rem;
    }

    .hamburger-menu {
        display: block; /* Show the hamburger icon */
        z-index: 1001;
        position: absolute;
        right: 10px;
    }

    .nav-bar{
        background-color: #ffffff00;
    }

    .video-player{
        width: 90%;
        /* height: 500px; */
    }

    .menu-items-main {
        display: none; /* Hide the menu items */
        flex-direction: column; /* Stack them vertically */
        gap: 0;
        width: 100%; /* Full width */
        position: absolute;
        top: 100px; /* Adjust based on your header's height */
        left: 0;
        background-color: rgba(0, 0, 0, .9); /* Semi-transparent background */
    }

    .menu-items-main .nav-item {
        margin: 10px; /* Space between menu items */
    }

    .menu-items-main.active {
            display: flex;
            flex-direction: column;
            position: absolute; /* or 'fixed' depending on layout */
            top: 0px; /* Adjust based on your header's height */
            left: 0;
            right: 0; /* Ensure it spans the full width */
            z-index: 100; /* Ensure it's on top of other content */
            background-color: rgba(0, 0, 0, .9);        
            overflow-y: auto;
    }

    .btn{
        font-size: .8rem;
        padding-left: .8rem;
    }

    .menu-items{
        gap: .5rem;
    }

}}