html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Nunito', sans-serif;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

section {
    min-height: 100vh;
    padding: 5rem 7% 10px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 13%;
    padding: 32px 7%;
    background: transparent;
    display: flex;
    align-items: center;
    z-index: 100;
    transition: 0.5s;
}

.header span-3 {
    color: #0083b0;
}

.header.sticky {
    background: #0195c6;
    box-shadow: 0 0.1rem 1rem rgba(0, 0, 0, 0.1);
}

.header.sticky h1 {
    color: #fff;
}

.header.sticky span-3 {
    color: #ff8c73;
}

.navbar {
    margin-left: 12rem;
}

.navbar a {
    position: relative;
    font-weight: 500;
    font-size: 20px;
    color: #fff;
    margin-right: 2rem;
    transition: 0.5s;
}

.navbar a:hover {
    color: #FF5733;
}

.header.sticky .navbar a {
    color: black;
    font-weight: 500;
    font-size: 20px;
}

.header.sticky .navbar a:hover {
    color: #FF5733;
}

.header.sticky .navbar a.active {
    color: #FF5733;
    font-weight: 500;
    font-size: 20px;
}

.header.sticky .navbar a::before {
    background: #FF5733;
    opacity: 0.7;
}

.header.navbar a.active {
    color: #FF5733;
}

.header .navbar a::before {
    background: #FF5733;
    opacity: 0.7;
}

.navbar a.active::before {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 0.3rem;
    cursor: pointer;
    bottom: -6px;
    background: #FF5733;
}

.main-title {
    font-size: 40px;
    margin: 0;
    display: inline;
}

.sub-text {
    display: inline;
    font-size: 18px;
    margin: 0;
    padding-left: 10px;
}

.cover-photo img {
    max-width: 100%;
    /* Ensure the photo doesn't exceed its container's width */
    height: 400px;
    /* Maintain aspect ratio */
    margin-left: 800px;
    /* Add some space between the photo and other content */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -300px;
}

.home {
    display: flex;
    align-items: center;
}

.home .home-content {
    max-width: 44rem;

}

.home-content h3 {
    font-size: 30px;
    font-weight: 600;
}

.home-content h1 {
    font-size: 55px;
    font-weight: 700;
    margin-top: 15px;
    margin-bottom: 10px;
}

span {
    color: #0083b0;
}

span-2 {
    color: #0083b0;
}

.overlay {
    position: absolute;
    top: 0;
    left: 5rem;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(55deg, transparent 55%, #0083b0 50%);
    z-index: -1;
}

body {
    color: #000000;
    background: #fff;
    background-color: #fff;
}

.main-page {
    position: relative;
    padding-bottom: 70px;

}

.main-heading {
    position: relative;
    padding: 20px;
    padding-top: 50px;
    text-align: center;
    z-index: 100;
}

.main-heading span {
    color: #0083b0;
}

.main-content {
    display: flex;
    justify-content: space-between;
}

.container {
    width: 45%;
}

.wrapper {
    margin-top: 20px;
    width: 600px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    background: linear-gradient(to bottom, #fff, #a1eeff, #0083b0);
    /* Adjusted colors for a lighter gradient */
    padding: 30px 40px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out;
    border-top: 4px solid #0083b0;
}

.wrapper:hover {
    transform: scale(1.02);
}

.wrapper h2 {
    font-size: 28px;
    font-weight: 600;
    padding: 15px;
}

.wrapper form {
    margin: 30px 0 10px 0;
}

form :where(input, select, button) {
    width: 100%;
    outline: none;
    border-radius: 5px;
    border: none;
}

form input {
    height: 50px;
    font-size: 18px;
    padding: 0 14px;
    border: 2px solid #999;
    background: transparent;
    transition: 0.5s;
}

form .age {
    margin-top: 10px;
}

form input:hover {
    border: 3px solid #FF5733;
}

form input:focus {
    padding: 0 14px;
    border: 3px solid #0083b0;
}

form button {
    height: 52px;
    color: #fff;
    font-size: 17px;
    cursor: pointer;
    background-color: #0083b0;
    transition: 0.5s;
}

form button:hover {
    background: #FF5733;
}

form .sleep-hours {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}


.tabs-container {
    width: 45%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 550px;
}

.tab-wrapper {
    display: flex;
    flex-direction: column;
    align-items: left;
    text-align: left;
    width: 300px;
}

.tab-title {
    display: flex;
    flex-direction: column;
    margin: 10px;
    text-align: left;
}

.tab-link {
    margin: 10px 0;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
}

.tab-link::after {
    content: '';
    width: 0;
    height: 4px;
    border-radius: 4px;
    background: #FF5733;
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: 0.5s;
}

.tab-link.active::after {
    width: 20%;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-content ul li {
    list-style-type: none;
    margin-right: -70px;
    font-size: 1.15rem;
    text-align: left;
    margin-top: 10px;
}

.tab-content li::before {
    content: "\25CF";
    color: #FF5733;
    margin-right: 5px;
}

/* .tab-content ul li ul li {
    list-style-type: disc;
    margin-left: 30px;
} */

.tab-content ul li span {
    color: #675afe;
}

.article.active {
    margin-top: -450px;
}

.article-card {
    position: relative;
    background: #fff;
    border-radius: 5px;
    padding: 20px;
    margin: 30px auto;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
    border-top: 4px solid #0083b0;
    width: 1000px;
}

#article h1 {
    font-size: 55px;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: -100px;
}

.article-1 {
    padding: 20px;
    padding-top: 30px;
    display: block;
    text-align: left;
    font-size: 20px;
    color: #000000;
    max-width: 8000px;
    margin: 0 auto;
    padding-bottom: 50px;
}

.article-1 h2 {
    color: #0083b0;
    padding-bottom: 30px;
    font-size: 40px;
    font-weight: 700;
}

.article-1 p {
    line-height: 30px;
}

.colored-list {
    list-style-type: none;
    padding: 0;
}

.colored-list li {
    margin: 10px;
}

.colored-list li::before {
    content: "\25CF";
    color: #FF5733;
    margin-right: 5px;
}

/* about section  */

.about-container {
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 100%;
    padding: 5rem 1rem;
    margin-bottom: 0;
}

.about-container .about-wrapper {
    position: relative;
    max-width: 90rem;
    width: 100%;
    padding: 5rem;
}

.about-wrapper .about-box {
    padding: 1rem;
    border-radius: 2rem;
    overflow: hidden;
}

.about-content .about-slide {
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: center;
    /* Added to horizontally center the team members */
    margin-left: auto;
    /* Center the team members */
    margin-right: auto;
    flex-wrap: wrap;
    margin-top: -30px;
}

.team-member {
    display: flex;
    align-items: center;
    flex-direction: column;
    margin: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    background: linear-gradient(to bottom, #0083b0, #a1eeff, #fff);
    transition: transform 0.3s ease-in-out;
}

.team-member:hover {
    transform: scale(1.05);
}

.team-member img {
    max-width: 300px;
    height: 400px;
    width: 100%;
    border-radius: 5px;
    margin-bottom: 15px;
}

.about-container h2 {
    font-size: 50px;
    font-weight: 700;
    padding-bottom: 20px;
}

.about-slide span {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.team-member h3 {
    color: #333;
    font-size: 1.5em;
    margin-bottom: 10px;
}

.team-member p {
    color: #777;
    font-size: 1.1em;
}

.about-box .swiper-button-next,
.about-box .swiper-button-prev {
    color: #0083b0;
}

.about-box .swiper-button-next {
    right: 30px;
}

.about-box .swiper-button-prev {
    left: 30px;
}

.about-box .swiper-pagination-bullet {
    background: rgba(0, 0, 0, 0.8);

}

.about-box .swiper-pagination-bullet-active {
    background: #0083b0;
}

/* contact section  */

.container-contact {
    margin: 10px;
    padding: 1rem 10%;
    align-items: inherit;
}

.container-contact h2 {
    font-size: 60px;
    font-weight: 700;
    padding-bottom: 20px;
}

.container .row {
    display: flex;
}


.container-contact form input,
form textarea {
    width: 100%;
    border: 0;
    outline: none;
    background: #e5e5e5;
    padding: 15px;
    margin: 15px 0;
    color: #000000;
    font-size: 18px;
    border-radius: 6px;
}

#msg {
    margin-top: 20px;
    display: block;
    color: #61b752;
    font-size: 1.2rem;
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 7%;
    background: #0083b0;
}

.copyright a {
    text-decoration: underline;
    color: #fff;
}

.copyright p {
    font-size: 1.2rem;
    color: #fff;
}

.footer-Topicon a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.8rem;
    background: #fff;
    border-radius: 0.8rem;
    border: 0.2rem solid #0083b0;
    outline: 0.2rem solid transparent;
    transition: 0.5s;
}

.footer-Topicon a:hover {
    outline-color: #FF5733;
}

.footer-Topicon a i {
    font-size: 1.5rem;
    color: #333;
}

@media only screen and (max-width:600px) {

    .header {
        height: 18%;
        padding-left: 80px;
        padding-right: 80px;
        padding-top: 5px;
        padding-bottom: 3px;
        background: #fff;
    }

    .overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 150%;
        background: linear-gradient(55deg, transparent 60%, #0083b0 50%);
        z-index: -100;
    }

    #menu-icon {
        display: block;
        padding-bottom: 30px;
    }

    .header-container {
        text-align: center;
        margin: 14px;
    }

    .main-title{
        padding: 0;
        margin: 0;
    }

    .sub-text {
        font-size: 17px;
        padding: 0;
    }

    .home-content {
        align-items: center;
        text-align: center;
    }

    .home-content h3 {
        margin-top: 2rem;
        font-size: 20px;
    }

    span {
        color: #fff;
    }

    span-2 {
        color: #FF5733;
    }

    .home-content h1 {
        font-size: 30px;
    }

    .cover-photo img {
        display: none;
    }

    .main-content {
        display: block;
    }

    .container {
        justify-content: center;
        align-items: center;
        display: flex;
        width: 30%;

    }

    .wrapper {
        margin-top: 20px;
        max-width: 330px;
        text-align: center;
        border-radius: 16px;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        background: rgba(194, 236, 241, 0.866);
        padding: 30px 40px;
        backdrop-filter: blur(7.4px);
        -webkit-backdrop-filter: blur(7.4px);
        border: 1px solid rgba(0, 0, 0, 0.1);
    }

    
    .tabs-container {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 50%;
        padding-bottom: 40px;
        margin: 0;
        margin-left: 80px;

    }

    .tab-link {
        font-size: 20px;
        margin-right: 10px;
        margin-left: 20px;
    }

    .tab-content ul li {
        font-size: 17px;
        margin-right: 20px;
        margin-right: 10px;
        padding: 10px;
    }

    .article-card {
        width: 350px;
        padding: 20px 30px 30px;
        margin-left: -8px;
    }

    .article-1 {
        padding: 10px;
        width: 300px;
        font-size: 18px;
    }

    .article-1 h2 {
        font-size: 26px;
    }

    .container {
        display: block;

    }
    
    .about-container .about-wrapper {
        max-width: 100rem;
        padding: 1rem;
    }

    .team-member img {
        max-width: 450px;
        height: auto;
    }

    .about-box .swiper-button-next,
    .about-box .swiper-button-prev {
        display: none;
    }

    .container-contact h2 {
        font-size: 30px;
    }

    .footer {
        flex-direction: column-reverse;
    }

    .footer p {
        text-align: center;
        margin-top: 2rem;
    }
}