/* ==========================
   Global Settings
========================== */


*{

    margin:0;
    padding:0;
    box-sizing:border-box;

}



body{

    font-family:
    'Inter',
    sans-serif;

    color:#222;

    background:#ffffff;

    line-height:1.6;

}




html{

    scroll-behavior:smooth;

}




/* ==========================
        Navigation
========================== */


.navbar{

    position:fixed;

    top:0;

    width:100%;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:20px 8%;

    background:white;

    box-shadow:
    0 2px 10px rgba(0,0,0,0.08);

    z-index:1000;

}



.logo{

    font-size:28px;

    font-weight:700;

    color:#66b3ff;

}



.navbar a{

    margin-left:30px;

    text-decoration:none;

    color:#333;

    font-weight:500;

}



.navbar a:hover{

    color:#0066cc;

}




/* ==========================
        Hero
========================== */









.hero h1{

    font-size:55px;

    color:#003366;

}



.hero h2{

    margin-top:15px;

    font-size:28px;

    font-weight:500;

}



.hero p{

    margin-top:25px;

    font-size:18px;

}




/* ==========================
   Hero Layout
========================== */

.hero{

    display:grid;

    grid-template-columns: 370px minmax(0, 1fr);

    min-height:100vh;

    margin-top:80px;

}

/* Left Sidebar */

.sidebar{

    background:#f8f9fb;

    padding:40px 25px;

    text-align:center;

    border-right:1px solid #ddd;

}

.profile-photo{

    width:200px;

    height:200px;

    object-fit:cover;

    border-radius:50%;

    border:5px solid #003366;

}

.position{

    margin:15px 0 30px;

    color:#666;

}

/* Social Links */

.social-links{

    display:flex;

    flex-direction:column;

    gap:15px;

    margin-bottom:30px;

}

.social-links a{

    text-decoration:none;

    color:#003366;

    font-weight:500;

    transition:.3s;

}

.social-links a:hover{

    color:#0d6efd;

}

/* Right Side */

.main-content{

    padding:80px;

    display:flex;

    flex-direction:column;

    justify-content:center;

}

.main-content h1{

    font-size:30px;

    color:#003366;

    text-align:center;

    text-shadow:3px 3px 8px rgba(125, 102, 102, 0.8);

    text-shadow:3px 3px 8px rgba(139, 127, 127, 0.8);

     margin:5px;

}

.main-content h3{

    margin-top:20px;

    color:#666;

}

.main-content p{

    margin-top:35px;

    font-size:20px;

    line-height:1.8;

}




/* ==========================
        Buttons
========================== */


.buttons{

    margin-top:35px;

}



.btn{

    display:inline-block;

    padding:
    12px 28px;

    border-radius:30px;

    margin-right:15px;

    text-decoration:none;

}



.primary{

    background:#003366;

    color:white;

}



.secondary{

    border:
    2px solid #003366;

    color:#003366;

}





/* ==========================
        Research Cards
========================== */


.research{

    padding:
    80px 10%;

    background:#f5f8fc;

}



.research h2,
.about h2,
.contact h2{

    font-size:36px;

    color:#003366;

    margin-bottom:40px;

}



.cards{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:30px;

}



.card{

    background:white;

    padding:30px;

    border-radius:15px;

    box-shadow:
    0 5px 20px rgba(0,0,0,0.08);

    transition:0.3s;

}



.card:hover{

    transform:translateY(-8px);

}



.card h3{

    color:#003366;

}




.about,
.contact{

    padding:
    80px 10%;

}





footer{

    text-align:center;

    padding:30px;

    background:#003366;

    color:white;

}






/* ==========================
        Mobile
========================== */


@media(max-width:900px){

.hero{

    grid-template-columns:1fr;

}

.sidebar{

    border-right:none;

    border-bottom:1px solid #ddd;

}

.main-content{

    padding:40px;

}

.main-content h1{

    font-size:36px;

}

.profile-photo{

    width:170px;

    height:170px;

}

}

body.dark .btn.primary{

    background:#66b3ff;

    color:#111;

}

body.dark .btn.primary:hover{

    background:#8ac8ff;

}

/* ==========================================
   Visitor Map Section
========================================== */

#visitor-map-section{

    padding:80px 20px;

    text-align:center;

    background:#f8f9fb;

}

#visitor-map-section h2{

    font-size:34px;

    margin-bottom:15px;

    color:#003366;

}

#visitor-map-section p{

    color:#666;

    margin-bottom:35px;

}

.visitor-map{

    display:flex;

    justify-content:center;

    align-items:center;

    margin:auto;

}

/* ==========================================
   Footer
========================================== */

footer{

    background:#111;

    color:white;

    text-align:center;

    padding:30px;

}

/* =====================================
   Resize Visitor Map
===================================== */

.visitor-map{

    max-width:350px;

    margin:0 auto;

    overflow:hidden;

}

.visitor-map iframe{

    width:350px !important;

    max-width:100% !important;

}

@media(max-width:600px){

    .visitor-map{

        max-width:300px;

    }

    .visitor-map iframe{

        width:300px !important;

    }

}

.degree{

    color:#92a825;

    font-weight:700;

}

#about p{

    color:#f3f7f8;

}

/*==================================
Hero Image
==================================*/

.hero-image{

    width:100%;

    margin-bottom:10px;

    text-align:center;

}

.hero-image img{

    width:70%;

    max-width:1100px;

    border-radius:25px;

    box-shadow:0 8px 25px rgba(130, 37, 37, 0.35);

}

.position-title {
    display: inline-block;
    white-space: nowrap;
    font-size: 15px;
    font-weight: 600;
}

.sidebar .position-title {
    display: block;
    white-space: nowrap;
    font-size: 17px;
    font-weight: 600;
    text-align: center;
}