*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#000;
    color:#fff;
    /* min-width:1400px; */
}

/* HEADER */

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 50px;
    background:#000;
    border-bottom:2px solid #fff;
}

.logo-section img{
    width:100px;
    height:100px;
    border-radius:50%;
    object-fit:cover;
}

.title-section{
    text-align:center;
}

.title-section h1{
    font-size:42px;
    color:white;
    letter-spacing:3px;
}

.title-section p{
    font-size:16px;
    color:#ddd;
    letter-spacing:2px;
}

/* NAVBAR */

nav{
    background:#000;
    padding:18px;
    text-align:center;
    border-bottom:1px solid #fff;
}

nav a{
    text-decoration:none;
    color:white;
    margin:0 28px;
    font-size:20px;
    font-weight:bold;
}

nav a:hover{
    color:#ccc;
}

/* SECTION */

section{
    padding:50px;
}

/* HEADINGS */

.about-heading,
.books-heading{
    display:inline-block;
    background:#fff;
    padding:12px 35px;
    border-radius:10px;
    margin-bottom:35px;
}

.about-heading h1,
.books-heading h1{
    color:#000;
    font-size:34px;
}

/* ABOUT */

.about-container{
    display:flex;
    justify-content:space-between;
    gap:40px;
}

.about-text{
    flex:1;
}

.about-text p{
    font-size:18px;
    line-height:1.8;
    margin-bottom:20px;
}

.about-text h2{
    color:white;
    margin:20px 0 10px;
}

/* CONTACT PAGE */

/* CONTACT PAGE */

.contact-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:50px;
    margin-top:20px;
}

.contact-container .about-text{
    width:38%;
}

.contact-image{
    width:58%;
    display:flex;
    justify-content:center;
    align-items:center;
}

.contact-image img{
    width:100%;
    max-width:650px;
    border-radius:20px;
    border:3px solid white;
    box-shadow:
        0 0 12px rgba(255,255,255,0.2),
        0 0 25px rgba(255,255,255,0.08);
    transition:0.4s ease;
}

.contact-image img:hover{
    transform:scale(1.03);
    box-shadow:
        0 0 20px rgba(255,255,255,0.35),
        0 0 35px rgba(255,255,255,0.15);
}

/* FOUNDER */

/* FOUNDER */

.founder-section{
    width:220px;
    display:flex;
    justify-content:center;
    align-items:flex-start;
}

.founder-section img{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
    object-position:center 30%;
    border:3px solid white;
}

/* BOOK TITLE */

.main-book-title{
    background:white;
    padding:15px;
    border-radius:10px;
    margin-bottom:25px;
}

.main-book-title h2{
    text-align:center;
    color:black;
}

/* MAIN BOOK */

.main-book-container{
    display:flex;
    gap:25px;
    background:#111;
    padding:25px;
    border-radius:10px;
}

.main-book-left,
.main-book-right{
    width:280px;
    border-radius:10px;
}

.main-book-text{
    flex:1;
}

.main-book-text p{
    font-size:20px;
    line-height:1.8;
}

/* LOWER BOOKS */

.lower-books{
    display:flex;
    gap:25px;
    margin-top:35px;
}

.book-card{
    width:33%;
    background:#111;
    border-radius:10px;
    padding:18px;
    border-top:2px solid white;
}

.small-title{
    margin-bottom:15px;
}

.small-title h3{
    color:white;
    text-align:center;
}

.book-content{
    display:flex;
    gap:15px;
}

.book-content img{
    width:170px;
    border-radius:10px;
}

.book-content p{
    line-height:1.7;
}

/* FOOTER */

footer{
    background:#000;
    border-top:1px solid white;
    margin-top:60px;
    padding:40px 20px;
    text-align:center;
}

.social-icons{
    margin-bottom:20px;
}

.social-icons a{
    text-decoration:none;
}

.social-icons i{
    font-size:42px;
    margin:0 15px;
    color:white;
}

footer p{
    color:white;
}

/* MOBILE */

@media(max-width:768px){

    header{
        flex-direction:column;
        gap:15px;
    }

    nav a{
        display:block;
        margin:10px 0;
    }

    .about-container{
        flex-direction:column;
    }

    .main-book-container{
        flex-direction:column;
        align-items:center;
    }

    .lower-books{
        flex-direction:column;
    }

    .book-card{
        width:100%;
    }

    .founder-section{
        width:100%;
    }
}