* {
    box-sizing: border-box;
}

body {
    background-color: #F8F0E5;
    padding-top: 150px;
}

#header {
    text-align: center;
    background-color: #102C57;
    padding-top: 15px;

    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.logo-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

#header-img {
    width:70px; height:70px;
    border-radius: 100%;
    margin: 0%;
}

h1 {
    color: #F8F0E5;
    font-size: 40px;
    margin: 0%;
    font-family: 'Segoe UI', sans-serif;
}

#nav-bar {
    background-color: #102C57;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 10px 0;
}

.nav-button {
    padding: 10px 80px;
    min-width: 90px;
    font-size: 17px;
    font-weight: bold;
    background-color: #F8F0E5 ;
    color: #102C57;
    border: none;
    border-radius: 3px;
    margin:6px;
}

.nav-button:hover {
    box-shadow: 3px 3px 10px #DAC0A3;
}

.main-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 30px;
    text-align: center;
    flex-wrap: wrap;
}

#WatchImg {
    width:400px; height:400px;
    border-radius: 20%;
}

h3 {
    font-size: 25px;
    padding-top: 15px;
    width: 70%;
    margin: 25px auto;
}

#email {
    font-size: 13px;
    padding: 5px;
    width: 100%;
}

#submit {
    font-size: 15px;
    font-weight: bold;
    padding: 5.3px;
    margin: 25px;
    width:130px;
    background-color: #EADBC8;
    color: #102C57;
    border: 1px solid #102C57;
    border-radius: 4px;
}

#submit:hover {
    background-color: #DAC0A3;
}

.section-head {
    font-size: 22px;
    text-align: center;
    padding-top: 40px;
}

#video {
    display: block;
    margin: 0 auto;
    width: 450px;
}

#features,#reviews,#pricing,#support {
  scroll-margin-top: 130px;
}

.feature-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.feature-div {
    text-align: center;
    padding: 15px;
    width:300px;
    min-height: 130px;
    background-color: white;
    box-shadow: 2px 2px 2px 3px white;
}

.feature-head {
    font-size: 17px;
    font-weight: bold;
    margin: 0%;
}

.feature-text {
    font-size: 17px;
    margin-bottom: 0%;
}

.reviews-list {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.reviews-div {
    border-left: 4px solid #102C57;
    background-color: #EADBC8;
    padding: 10px 19px;
    width: 300px;           
    min-height: 130px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    box-sizing: border-box;
    justify-content: space-between;
}

.reviewer {
    font-size: 16px;
    font-weight: bold;
}

#pricing {
    margin-bottom: 100px;
}

.price-list {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 45px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.pricing-button {
    background-color: #102C57;
    color: #F8F0E5;
    border: none;
    padding: 5px;
    width: 400px;           
    min-height: 200px;
    border-radius: 15px;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 12px;
}

.pricing-button:hover {
    box-shadow: 0 8px 10px rgba(0, 0, 0, 0.5);
}

.watch-version {
    font-size: 19px;
    font-weight: bold;
    margin: 10px 0px 0px 0px;
}

.price {
    font-size: 22px;
    font-weight: bold;
    margin: 0;
}

.pricing-text {
    font-size:16px;
    text-align: left;
    margin: 0px 0px 10px 0px;
}

#support {
    background-color: rgb(230, 229, 229);
    padding: 10px;
    font-family: 'Segoe UI', sans-serif;
}

.support-list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    h1 {
        font-size: 28px;
    }

    .nav-link {
        padding: 10px 30px;
        font-size: 14px;
    }

    .main-section {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    #WatchImg {
        width: 250px;
        height: 250px;
    }

    h3 {
        font-size: 18px;
        width: 90%;
    }

    #video {
        width: 90%;
    }

    .feature-div,
    .reviews-div,
    .pricing-button {
        width: 90%;
    }

    .support-list {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}