/* ==========================
   CURRICULMS PAGE STYLE
========================== */


body {
    margin: 0;
    background: #E3DACA;
    color: #425A4E;
    font-family: "Source Sans 3", sans-serif;
}


/* Main container */

.study-container {

    max-width: 900px;

    margin: 0 auto;

    padding: 60px 25px;

}

/* Title */

.study-title {

    text-align: center;

    font-family: "Playfair Display", serif;

    font-size: clamp(2.5rem, 5vw, 4rem);

    margin-bottom: 10px;

    color: #425A4E;

}

.study-subtitle {

    text-align: center;

    font-size: 1.2rem;

    color: #425A4E;

    margin-bottom: 50px;

}


/* Cards */

.study-card {

    background: #EFE6D6;

    padding: 30px;

    margin-bottom: 30px;

    border-radius: 12px;

    border: 1px solid rgba(0,0,0,.08);

}

/* Section headings */

.study-card h2 {

    font-family: "Playfair Display", serif;

    font-size: 1.8rem;

    margin-top: 0;

    margin-bottom: 15px;

}

.study-card h3 {

    font-family: "Playfair Display", serif;

    font-size: 1.4rem;

    margin-top: 0;

    margin-bottom: 15px;

    text-decoration-line: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 6px;

}

/* Text */

.study-card p {

    font-size: 1.1rem;

    line-height: 1.7;

}

.study-card pi {

    font-size: 1.1rem;

    line-height: 1.7;

    font-style: italic;
}

.study-card pb {

    font-size: 1.1rem;

    line-height: 1.7;

    font-weight: bold;
}

.study-card blockquote {
   
        border-left: 5px solid #555;
        padding-left: 20px;
        font-style: italic;
        margin: 25px 0;
    }


/* Back link */

.back-link {

    display: inline-block;

    margin-bottom: 35px;

    color: #425A4E;

    text-decoration: none;

    font-size: 1rem;

}


.back-link:hover {

    text-decoration: underline;

}

/* Back to Top Display */
#backToTop {
    display: none; /* Hidden by default */
    position: fixed;
    bottom: 30px;
    right: 30px;

    width: 45px;
    height: 45px;

    border: none;
    border-radius: 50%;

    background: #425A4E;
    color: white;

    font-size: 24px;
    cursor: pointer;

    box-shadow: 0 4px 10px rgba(0,0,0,0.2);

    transition: opacity 0.3s ease;
}

#backToTop:hover {
    opacity: 0.8;
}

/* Mobile */

@media(max-width:600px){

    .study-container {

        padding: 35px 18px;

    }


    .study-card {

        padding: 22px;

    }


    .study-card h2 {

        font-size: 1.5rem;

    }

}