:root {
    --grey: #212121;
    --green: #009660;
    --white: #e9e9e9;
    --black: #0c0c0c;
    --lgrey: #929292;
}

@font-face {
    font-family: neue;
    src: url(./fonts/NeueMontreal-Regular.woff2);
}

@font-face {
    font-family: hellb;
    src: url(./fonts/HelveticaNowDisplay-Bold.ttf);
}

@font-face {
    font-family: hell;
    src: url(./fonts/Helvetica_NTUXwLmxSC.ttf);
}

* {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
    color: var(--white);
}

html,
body {
    height: 100%;
    width: 100%;
}

body {
    background-color: var(--black);
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
}

.green {
    color: var(--green);
}

.lgrey {
    color: var(--lgrey);
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 50px;
    position: fixed;
    width: 100%;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 8px 30px rgba(0, 0, 0, 0.35);
}

.nav1 {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav1 img {
    height: 50px;
}

.nav1 h4 {
    font-family: neue;
    font-size: 17px;
    line-height: 1.3;
    font-weight: 100;
}

.nav2 {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.nav2 h4 {
    font-family: neue;
    font-size: 16px;
    font-weight: 100;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.2s ease;
}

.nav2 h4:hover {
    color: var(--green);
    transform: translateY(-1px);
}

.nav2 img {
    height: 30px;
    width: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.nav2 h4 i {
    font-size: 17px;
}

.nav3 {
    display: none;
    align-items: center;
    gap: 30px;
}

.nav3 h4 {
    font-family: neue;
    font-size: 16px;
    font-weight: 100;
}

.nav3 img {
    height: 25px;
    width: 25px;
    border-radius: 50%;
    object-fit: cover;
}

@media(max-width: 600px) {
    nav {
        padding: 13px 20px;
    }

    .nav1 img {
        height: 30px;
    }

    .nav1 h4 {
        font-size: 20px;
    }

    .nav2 {
        display: none;
    }

    .nav3 {
        display: flex;
    }
}

@media (max-width: 1028px) {
    .nav2 {
        display: none;
    }

    .nav3 {
        display: flex;
        align-items: center;
        gap: 20px;
    }

    nav {
        padding: 12px 24px;
    }
}

a {
    text-decoration: none !important;
    color: inherit;
}

.nav-link {
    display: inline-block;
}

.nav-text {
    margin: 0;
    padding: 6px 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.2;
    display: inline-block;
    white-space: nowrap;
}

body {
    overflow-x: hidden;
}

@media (max-width: 768px) {
    .nav-text {
        font-size: 15px;
    }
}

main {
    padding: 90px 70px 70px;
}

.section1 {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0px;
    font-family: hell;
}

.section1 .left {
    background-color: var(--black);
    width: 42%;
}

.section1 .left h1 {
    font-size: 48px;
    font-weight: 500;
}

.section1 .left .Tags {
    display: flex;
    align-items: center;
    gap: 5px 5px;
    flex-wrap: wrap;
    margin: 30px 0;
}

.left .Price {
    font-size: 35px;
}

.left .Price .lgrey {
    font-size: 20px;

}

.section1 .left .Tags h4 {
    padding: 10px 20px;
    border-radius: 4px;
    white-space: nowrap;
    background-color: var(--grey);
}

.section1 .left h5 {
    font-size: 20px;
    margin-top: 10px;
}

.section1 .left h6 {
    font-size: 20px;
}

.buy-div {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    align-items: center;
}

.buy-div a {
    text-decoration: none;
    padding: 12px 28px;
    font-family: neue;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

body {
    background: #000;
    font-family: neue;
}

.button-container {
    display: flex;
    gap: 20px;
    padding: 30px 5px;
}

.btn {
    padding: 25px 80px;
    font-size: 20px;
    font-weight: 750;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.buy {
    background-color: var(--green);
    color: #fff;
}

.buy:hover {
    background-color: var(--green);
}

.syllabus {
    background-color: var(--grey);
    color: #fff;
}

.syllabus:hover {
    background-color: var(--grey);
}

.section1 .right .right-in {
    width: 600px;
    max-width: 100%;
    border-radius: 5PX;
    overflow: hidden;
}

.section1 .right .right-in image {
    width: 100%;
    border-radius: 5px;
}

.section1 .right .right-in .image img {
    width: 100%;
}

.section1 .right .right-in .image-bottom {
    padding: 40px 20px 20px;
    padding-top: 40px;
    background-color: var(--grey);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.right-in .image-bottom h4 {
    background-color: #151515;
    padding: 20px 25px;
    border-radius: 5px;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    width: calc(50% - 10px);
}

@media(max-width: 1400px) {
    .section1 .left h1 {
        font-size: 3.5vw;
    }
}

@media(max-width: 800px) {
    main {
        padding-top: 80px;
        padding-left: 4vw;
        padding-right: 4vw;
        padding-bottom: 40px;
    }

    .section1 {
        flex-direction: column-reverse;
        align-items: stretch;
        justify-content: flex-start;
        gap: 32px;

        max-width: 100%;
        margin: 0;
        padding: 0;
    }

    .section1 .left {
        width: 100%;
    }

    .section1 .right {
        width: 100%;
        padding: 0;
        margin: 0;
    }

    .section1 .right .right-in {
        width: 100%;
        max-width: 100%;
        border-radius: 0;
        overflow: visible;
    }

    .section1 .right .image {
        width: 100%;
    }

    .section1 .right .image img {
        width: 100%;
        height: auto;
        object-fit: cover;
        display: block;
    }

    .btn {
        flex-direction: column;
        gap: 14px;
    }

    .btn.buy,
    .btn.syllabus {
        width: 100%;
        text-align: center;
        padding: 16px 0;
        font-size: 16px;
    }
}

@media(max-width: 600px) {
    .section1 .left h1 {
        font-size: 5vw;
    }
}

.section2 {
    padding: 100px 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
    max-width: 100%;
}

.section2 h1 {
    font-family: hellb;
    font-size: 160px;
    background-image: url(https://ik.imagekit.io/sheryians/Aptitude%20&%20Reasoning/mask%20Large_ZB4lGN8hWZ.png);
    background-size: cover;
    background-clip: text;
    position: relative;
    color: transparent;
}

.section2 h1.bloom {
    position: absolute;
    filter: blur(30px);
}

.section2 h3 {
    font-size: 50px;
    font-family: hell;
    letter-spacing: -1px;
    font-weight: 300;
    margin-top: 10px;
}

@media(max-width:800px) and (pointer: coarse) {
    .section2 h1 {
        white-space: normal;
        text-align: center;
        font-size: 12vw;
        line-height: 1.1;
    }

    .section2 {
        padding: 40px 20px;
    }

    .section2 h3 {
        text-align: center;
        font-size: 4vw;
    }
}