html {
    font-size: 16px;
}

body {
    background-color: #B0E0E6;
    margin: 0;
}

h1, h2, h3 {
    color: #8B4513;
    font-family: "Playfair Display", serif;
    font-weight: 600;
    font-style: normal;
    margin: 0;
}

h1 {
    font-size: 42px;
}

h2 {
    font-size: 32px;
}

h3 {
    font-size: 26px;
}

p {
    color: #444444;
    font-size: 1rem;
    line-height: 1.5;
    font-family: "Open Sans", sans-serif;
    font-weight: 400;
    font-style: normal;
    margin: 0;
}

a {
    color: #0066cc;
    text-decoration: none;
    font-size: 1rem;
    line-height: 1.5;
    font-family: "Open Sans", sans-serif;
    font-weight: 400;
    font-style: normal;
}

a:hover {
    color: #ff4500;
    text-decoration: underline;
    cursor: pointer;
}

ul {
    margin: 0;
}

ul li {
    list-style: none;
}

/* navigation bar section */

.navbar-container {
    background-color: #B0E0E6;
    display: flex;
    /*flex-direction: column;*/
    align-items: center;
    justify-content: space-between;
    height: 100px;
    position: fixed;
    width: 100%;
    z-index: 5;
}

.navbar ul {
    display: flex;
    align-items: center;
    gap: 80px;
    padding-right: 30px;
}

/* hero section */

.hero-container {
    height: 100vh;
    background-image: url(./images/reading.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 100px;
    display: flex;
    align-items: center;
}

.hero-section {
    background-color: rgba(176, 224, 230, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-wrap: wrap;
    text-align: center;
    padding: 20px 20px 30px 20px;
}

.hero-section img {
    width: 5rem;
    padding-bottom: 15px;
}

.hero-section h1 {
    padding-bottom: 20px;
}

.hero-section p {
    padding-bottom: 20px;
}

.join-button {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 1rem; 
    color: #0066cc; 
    background-color: #B0E0E6; 
    border: 4px solid #A2D4DC; 
    border-radius: 8px;
    padding: 12px 24px; 
    box-shadow: 5px 5px 8px rgba(0, 0, 0, 0.2), -3px -3px 5px rgba(255, 255, 255, 0.6); 
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.join-button:hover {
    background-color: #99d6db; 
    color: #004080; 
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.15), -2px -2px 4px rgba(255, 255, 255, 0.4); 
}

/* books section */

.books-gallery {
    background-color: #B0E0E6;
    padding: 20px;
}

.books-gallery .books {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    padding: 20px;
    align-items: start;
    justify-items: center;
}

.books-gallery .books-title {
    display: flex;
    justify-content: center;
    padding-top: 3%;
    padding-bottom: 2%;
}

.books .book-1, .books .book-2, .books .book-3 {
    border: 1px solid black;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.books .book-hover {
    max-width: 300px;
    margin: auto;
}

.books .book-hover:hover {
    transform: scale(1.05);
}

.book-1 img, .book-2 img, .book-3 img {
    width: 100%;
}

.more-books-button {
    grid-column: span 3; 
    padding: 10px 20px;
    background-color: #0066cc;
    color: #ffffff; 
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 20px;
}

.more-books-button:hover {
    background-color: #004080; 
}

.more-books-button {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 1rem; 
    color: #0066cc; 
    background-color: #B0E0E6; 
    border: 4px solid #A2D4DC; 
    border-radius: 8px;
    padding: 12px 24px; 
    box-shadow: 5px 5px 8px rgba(0, 0, 0, 0.2), -3px -3px 5px rgba(255, 255, 255, 0.6); /* Skeuomorphic effect */
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.more-books-button:hover {
    background-color: #99d6db; 
    color: #004080; 
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.15), -2px -2px 4px rgba(255, 255, 255, 0.4); /* Slightly reduce the shadow on hover */
}


/* meetups section */

.meetings {
    padding: 50px;
}

.meetings .meetup-title {
    padding-bottom: 50px;
    display: flex;
    justify-content: center;
}

.meetings .meetings-gallery {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.meetings .meetings-gallery img {
    width: 33%;
}

.meetings .meetup-testimony h4 {
    font-family: "Pacifico", cursive;
    font-weight: 500;
    font-style: normal;
    color: #8B4513;
    margin: 0;
    padding-top: 50px;
    padding-bottom: 10px;
    text-align: center;
}

.meetings .meetup-testimony .quote-names {
    font-family: "Open Sans", sans-serif;
    font-size: 1rem;
}

/* footer */

.footer {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer .social-bar {
    display: flex;
    gap: 70px;
}

.footer .social-bar img {
    width: 25px;
    padding-bottom: 20px;
    cursor: pointer;
}

.footer .footer-text p {
    font-size: 0.8rem;
}

/* media queries mobile min-width: 280px, max-width: 768px*/

@media only screen and (min-width: 280px) and (max-width: 768px){

    html {
        font-size: 16px;
    }

    .navbar-container {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        height: auto;
        position: unset;
    }

    .logo h1 {
        font-size: 1.75rem;
    }

    .navbar ul {
        display: flex;
        flex-direction: column;
        gap: 15px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .navbar ul li a {
        font-size: 0.875rem;
    }
    
    .hero-container {
        height: 100vh;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        padding-top: 0;
        display: flex;
        flex-wrap: wrap;
    }

    .hero-section {
        height: auto;
    } 

    .hero-section img {
        width: 10%;
        padding-bottom: 15px;
    }

    .hero-section h1 {
        font-size: 1.75rem;
        padding-bottom: 15px;
    }
    
    .hero-section p {
        font-size: 0.875rem;
        line-height: 1.4;
        padding-bottom: 15px;
    } 

    .join-button {
        font-size: 0.875rem; 
        padding: 10px 20px; 
    }

    .books-gallery .books {
        display: flex; 
        flex-direction: column; 
        align-items: center;
        gap: 20px; 
    }

    .books-gallery .books-title h2 {
        font-size: 1.5rem;
    }

    .books .book-1, .books .book-2, .books .book-3 {
        padding: 15px; 
        font-size: 0.875rem; 
    }

    .books .book-hover img {
        width: 100%;
        max-width: 250px; 
    }

    .books .book-hover:active {
        transform: scale(1.02);
    }

    .more-books-button {
        font-size: 0.875rem; 
        padding: 10px 20px; 
  }

  .meetings .meetup-title h3 {
    font-size: 1.25rem;
  }

  .meetings .meetings-gallery {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .meetings .meetings-gallery img {
    width: 100%;
  }

  .meetings .meetup-testimony h4 {
    font-size: 1.125rem;
  }

  .meetings .meetup-testimony .quote-names {
    font-size: 0.875rem;
  }

  .footer .social-bar {
    gap: 30px; 
  }

.footer .social-bar img {
    width: 18px; 
}

.footer .footer-text p {
    font-size: 0.7rem;
    text-align: center;
}

}

/* tablet/ipad breakpoint */