* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Kumbh Sans', sans-serif;
}

.navbar {
    /*background color of navbar*/
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    position: sticky;
    top: 0;
    z-index: 999;
    width: 100%;
}


.navbar__container {
    display: flex;
    justify-content: space-between;
    height: 80px;
    z-index: 1;
    width: 100%;
    max-width: 1300px;
    border-bottom: 5px solid rgba(0, 0, 0, 1); /* Light gray border */
}

#navbar__logo{
    /* sets background color of log change as wanted*/
    background-color: #7eadbf;
    background-image: linear-graident(to top, #ff0844 0%, #ffb199
    100%);
    background-size: 100%;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
    font-size: 2rem;
}

.fa-gem{
    margin-right: 0.5rem;
}

.navbar__menu {
    display: flex;
    align-items: center;
    list-style: none;
    text-align: center;
}

.navbar__item {
    height: 80px;
}

.navbar__links {
    color: #131313;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 0 1rem;
    height: 100%;
}

.navbar__btn{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 1rem;
    width: 100%;
    color: black;
    text-decoration: none;
}

.submit__form{
    text-align: center;
    justify-content: center;
    display: fl;
    background-color: white;
    background: white;
    margin-top: 100px;
}

.button {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    padding: 10px 20px;
    height: 100%;
    width: 100%;
    border: none;
    outline: none;
    border-radius: 4px;
    /*colors for sign up button, background refers to the button itself
    and color refers to the text color*/
    background: #dfd0b3;
    color: black;
}

.button:hover {
    /*transition color */
    background: #7eadbf;
    transition: all 0.3s ease;
}

.navbar__links:hover {
    color: #7eadbf;
    transition: all 0.3s ease;
}

@media screen and (max-width: 960px) {
    .navbar__container{
        display: flex;
        justify-content: space-between;
        height: 80px;
        z-index: 1;
        width: 100%;
        max-width: 1300px;
        padding: 0;
    }
    
    .navbar__menu {
        display: grid;
        grid-template-columns: auto;
        margin: 0;
        width: 100%;
        position: absolute;
        top: -1000px;
        opacity: 0;
        transition: all 0.5s ease;
        height: 50vh;
        z-index: -1;
        background: #131313;
    }

    .navbar__menu.active {
        background: #131313;
        top: 100%;
        opacity: 1;
        transition: all 0.5s ease;
        z-index: 99;
        height: 50vh;
        font-size: 1.0rem;
    }

    #navbar__logo {
        padding-left: 25px;
    }

    .navbar__toggle .bar{
        width:25px;
        height: 3px;
        margin: 5px auto;
        transition: all 0.3s ease-in-out;
        background: #fff;
    }

    .navbar__item {
        width: 100%;
    }

    .navbar__links {
        text-align: center;
        padding: 2rem;
        width: 100%;
        display: table;
    }

    #mobile-menu {
        position: absolute;
        top: 20%;
        right: 5%;
        transform: translate(5%, 20%);
    }

    .navbar__btn {
        padding-bottom: 2rem;
    }

    .button {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 80%;
        height: 80px;
        margin: 0;
    }

    .navbar__toggle .bar {
        display: block;
        cursor: pointer;
    }

    #mobile-menu.is-active .bar:nth-child(2) {
        opacity: 0;
    }

    #mobile-menu.is-active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    #mobile-menu.is-active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}   

/* Hero Section */
.main {
    background-color: white;
}

.main__content {
    text-align: center;  /* Center all text within this container */
    padding: 20px;       /* Ensure there is padding around the content */
}


.main__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    justify-self: center;
    margin: 0 auto;
    height: 90vh;
    background-color: white;
    z-index: 1;
    width: 100%;
    max-width: 1300px;
    padding: 0 auto;
}

.main__content h1 {
    font-size: 5rem;
    background-color: #7eadbf;
    background-image: linear-gradient(to top, #323b3b 0%, #7eadbf 100%);
    background-size: 100%;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color:transparent;
}

.main__content h2 {
    font-size: 3rem;
    background-color: #dfd0b3;
    background-image: linear-gradient(to top, #7d805f 0%, #dfd0b3 100%);
    background-size: 100%;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color:transparent;
}

.main__content p {
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: black;
    word-wrap: break-word;  /* Ensures words wrap properly */
    word-break: break-all;
}

.main__btn {
    font-size: 1rem;
    background-image: linear-gradient(to top, #2d8091 20%, #0f3c4e 100%);
    padding: 14px 32px;
    border: none;
    border-radius: 4px;
    color: #fff;
    margin-top: 2rem;
    cursor: pointer;
    position: relative;
    transition: all 0.35s;
    outline: none;
}

.main__btn a {
    position: relative;
    z-index: 2;
    color: #fff;
    text-decoration: none;
}

.main__btn:after {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #dfd0b3;
    transition: all 0.35s;
    border-radius: 4px;
}

.main__btn:hover {
    color: #fff;

}

.main__btn:hover:after {
    width: 100%;
}

.main__img--container {
    text-align: center;
    
}

#main__img {
    width: 65%;         /* Makes the image responsive */
    max-width: 500px;   /* Set to a larger value as needed */
    height: auto;       /* Maintains the aspect ratio */
    display: block;      /* Centers the image horizontally */
    margin: 0 auto;    
}

#sub__img {
    width: 65%;
    height: auto;
    max-width: 150px;
    max-height: 100px;
    margin-bottom: 10px;
    text-align: center;
    margin-left: 5px;
}

/* Mobile Responsive*/
@media screen and (max-width: 768px) {
    .main__container {
        display: grid;
        grid-template-columns: auto;
        align-items: center;
        justify-self: center;
        width: 100%;
        margin: 0 auto;
        height: 90vh;
    }

    .main__content {
        text-align: center;
        margin-bottom: 4rem;
    }
    .main__content h1 {
        font-size: 2.5rem;
        margin-top: 2rem;
    }
    .main__content h2 {
        font-size: 3rem;
    }
    .main__content p {
        font-size: 1.5rem;
        margin-top: 1rem;
    }
}

@media screen and (max-width:480px) {
    .main__content {
        text-align: center;
        margin-bottom: 4rem;
    }
    .main__content h1 {
        font-size: 2.5rem;
        margin-top: 2rem;
    }
    .main__content h2 {
        font-size: 2rem;
    }
    .main__content p {
        font-size: 1.5rem;
        margin-top: 2rem;
    }

    .main__btn {
        padding: 12px 36px;
        margin: 2.5rem 0;
    }
}

/* Footer CSS*/

.footer__container {
    background-color: #131313;
    padding: 1px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}


#footer__links {
    display: flex;
    justify-content: center;
}

.footer__links--wrapper {
    display: flex;
}

.footer__link--items {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin: 16px;
    text-align: left;
    width: 160px;
    box-sizing: border-box;
}

.footer__link--items img{
    max-width: 5px;
    max-height: 5px;
}

.footer__link--items h2 {
    margin-bottom: 16px;
}

.footer__link--items > h2 {
    color:#fff;
}


.footer__link--items  h4 {
    color:#fff;
    text-align: center;
}

.footer__link--items a {
    color: #fff;
    text-decoration: none;
    margin-bottom: 0.5rem;
}

#footer__link--items a:hover {
    color: #fff;
    font-size: 24px;
}
/*login page*/

.main-holder {
  width: 50%;
  height: 70%;
  display: grid;
  justify-items: center;
  align-items: center;
  background-color: black;
  border-radius: 7px;
  box-shadow: 0px 0px 5px 2px black;
}
#login-error-msg-holder {
    width: 100%;
    height: 100%;
    display: grid;
    justify-items: center;
    align-items: center;
  }
  
  #login-error-msg {
    width: 23%;
    text-align: center;
    margin: 0;
    padding: 5px;
    font-size: 12px;
    font-weight: bold;
    color: #8a0000;
    border: 1px solid #8a0000;
    background-color: #e58f8f;
    opacity: 0;
  }
  
  #error-msg-second-line {
    display: block;
  }
  
  #login-form {
    align-self: flex-start;
    display: grid;
    justify-items: center;
    align-items: center;
  }
  
  .login-form-field::placeholder {
    color: #3a3a3a;
  }
  
  .login-form-field {
    border: none;
    border-bottom: 1px solid #3a3a3a;
    margin-bottom: 10px;
    border-radius: 3px;
    outline: none;
    padding: 0px 0px 5px 5px;
  }
  
  #login-form-submit {
    width: 100%;
    padding: 7px;
    border: none;
    border-radius: 5px;
    color: white;
    font-weight: bold;
    background-color: #3a3a3a;
    cursor: pointer;
    outline: none;
  }

/* Form Container */
/* Form Container */
.form__container {
    display: flex;
    justify-content: center;  /* Change to center for better alignment */
    align-items: center;
    min-height: 100vh;
    background-color: #131313;  /* Dark background for the entire page */
    padding: 50px;
}

/* Form Group */
.form__group {
    background-color: #ffffff;  /* Set background to white */
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.4);
    width: 100%;
    max-width: 400px;
    text-align: center;
}


/* Form Heading */
.form__container h2 {
    color: #7eadbf;
    margin-bottom: 20px;
    font-size: 5rem;
    background: linear-gradient(to right, #7eadbf 0%, #dfd0b3 100%);
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
}

/* Input Fields */
.form__input {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    background-color: #131313;
    border: none;
    color: #fff;
    border-radius: 20px;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    border-bottom: 2px solid #dfd0b3;
    outline: none;
}

/* Submit Button */
.form-btn {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-btn:hover {
    background-color: #7eadbf;
}

/* Error Messages */
.error-msg {
    display: none;
    color: #e58f8f;
    font-size: 0.9rem;
    margin-bottom: 10px;
    text-align: center;
    background-color: #8a0000;
    padding: 5px;
    border-radius: 3px;
}

.error-msg.active {
    display: block;
}

/*Login */
.navbar .btnLogin-popup {
    width: 200px;
    height: 50px;
    background: #131313;
    border: 2px solid #fff;
    outline: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.5rem;
    color: #fff;
    font-weight: 500;
    margin-left: 10px;
    transition: .5s;
}

.navbar .btnLogin-popup:hover {
    background: #fff;
    color: #162938;
}

.wrapper {
    position: relative;
    background: #fff;
    width: 90vw;
    max-width: 400px;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    transition: height 0.4s ease; /* To adjust height dynamically */
    display: none; /* Hide modal by default */
}

.wrapper .form-box {
    width: 100%;
    display: none; /* Hide by default */
    transition: opacity 0.4s ease;
}

.wrapper .form-box.active {
    display: block; /* Show the active form */
    opacity: 1;
}

.wrapper h2 {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}

.input-box {
    position: relative;
    margin-bottom: 30px;
}

.input-box input {
    width: 100%;
    padding: 10px;
    border: none;
    border-bottom: 2px solid #333;
    outline: none;
    background: none;
    font-size: 18px;
    color: #333;
}

.input-box label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 0;
    font-size: 18px;
    pointer-events: none;
    transition: 0.5s;
    color: #aaa;
}

.input-box input:focus ~ label,
.input-box input:valid ~ label {
    top: -20px;
    left: 0;
    color: #333;
    font-size: 14px;
}

.wrapper .btn {
    width: 100%;
    background: #333;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
    font-size: 18px;
    text-align: center;
}

.wrapper .login-register {
    text-align: center;
}

.wrapper .icon-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 45px;
    height: 45px;
    background: #131313;
    font-size: 2rem;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    cursor: pointer;
}

.wrapper .icon-close:hover {
    background: #7eadbf;
}


.form-box h2{
    font-size: 2rem;
    color: black;
    text-align: center;
}
.input-box {
    position: relative;
    width: 100%;
    height: 50px;
    border-bottom: 2px solid #162938;
    margin: 30px 0;
}
.input-box label {
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    font-size: 1em;
    font-weight: 500;
    pointer-events: none;   
    transition: .3s;
}

.input-box input:focus~label,
.input-box input:valid~label {
    top: -5px;
}

.input-box input {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1em;
    color:#131313;
    font-weight: 600;
    padding: 0 35px 0 5px;
}

.input-box .icon {
    position: absolute;
    right: 8px;
    font-size: 1.2rem;
    color: black;
    line-height: 57px;
}

.remember-forgot {
    font-size: .9em;
    color: #162938;
    font-weight: 500;
    margin: -15px 0  15px;
    display: flex;
    justify-content: space-between;
}

.remember-forgot label input {
    accent-color: #131313;
    margin-right: 3px;
}
.remember-forgot a {
    color: #131313;
    text-decoration: none;
}

.remember-forgot a:hover {
    text-decoration: underline;
}

.btn {
    width: 100%;
    height: 45px;
    background-color: #131313;
    border: none;
    outline: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    color: #fff;
    font-weight: 500;
}

.login-register {
    font-size: .9em;
    color: #131313;
    text-align: center;
    font-weight: 500;
    margin: 25px 0 10px;
}

.login-register p a {
    color: #131313;
    text-decoration: none;
    font-weight: 600;
}

.login-register p a:hover {
    text-decoration: underline;
}

/* Motion Analysis Section */
.motion-analysis {
    background-color: #131313;
    padding: 50px 20px;
    color: #fff;
    text-align: center;
}

.motion-analysis h1 {
    font-size: 3rem;
    margin-bottom: 30px;
    background: linear-gradient(to right, #7eadbf 0%, #dfd0b3 100%);
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
}

.topics-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.topic-card {
    background-color: #2d2d2d;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.topic-card h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.topic-card p {
    font-size: 1rem;
    margin-bottom: 10px;
}

.topic-card a {
    color: #7eadbf;
    text-decoration: none;
    font-weight: bold;
}

.topic-card a:hover {
    text-decoration: underline;
}

body {
    background-color: white; /* Set background color to black */
    color: black; /* Set text color to white for better contrast */
    font-family: 'Kumbh Sans', sans-serif; /* Ensure font is set */
    margin: 0;
    padding: 0; /* Remove default padding */
    overflow-x: hidden;
}

.navbar {
    background-color: white; /* Darker navbar for contrast */
}

.footer__container {
    background-color: #111; /* Darker footer for consistency */
    color: #fff; /* Ensure footer text is white */
}

.articles {
    max-width: 1300px;
}

.articles h2{
    line-height: 15vh;
}

.articles h3{
    line-height: 10vh;
}

.articles h4{
    line-height: 6vh;
}
.articles p{
    line-height: 3.5vh;
}


.articles h1 {
    align-items: center;
    font-size: 3rem;
    margin-bottom: 20px;
    color: black; /* Keep article title color */
    line-height: 18vh;
    margin-left: 76vh;
}

.categories {
    display: flex;
    flex-wrap: wrap; /* Allows wrapping to the next line */
    justify-content: space-between; /* Distribute items evenly */
    padding: 0; /* Remove padding */
    margin: 0; /* Remove default margin */
    width: 100vw; /* Full viewport width */
}

.category {
    background-color: #000; /* Black background */
    color: #fff; /* White text */
    border: 2px solid #444;
    width: calc(50% - 5px); /* Take half the width, accounting for margins */
    height: 50vh; /* Set the height */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    overflow: hidden;
    background-size: cover; /* Ensure the image covers the box */
    background-position: center;
    position: relative;
    margin-bottom: 5px; /* Spacing between rows */
}

.category h2 {
    font-size: 2em; /* Font size for category title */
    padding: 10px 15px;
    color: #fff;
    z-index: 2; /* Text above overlay */
}

.category::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Dark overlay for readability */
    z-index: 1; /* Ensure the overlay is behind the text */
}

.category:hover {
    transform: scale(1.02); /* Scale effect on hover */
}

.categories a {
    text-decoration: none; /* Remove underline from links */
    color: inherit; /* Keep text color the same */
}


.category ul {
    list-style-type: none;
    padding: 0;
    margin-top: 10px;
}

.category ul a {
    font-size: 0.9em;
    color: #0073e6;
    text-decoration: none;
}

.category ul a:hover {
    text-decoration: underline;
}


.article-container {
    display: flex;                /* Enables flexbox layout */
    justify-content: left;      /* Centers content horizontally */
    align-items: center;          /* Centers content vertically */
    text-align: center;           /* Centers text inside the article */
    margin: 20px auto;           /* Adds margin around the container */
    padding: 20px;               /* Adds padding inside the container */
    max-width: 800px;            /* Sets a maximum width for readability */
    background-color: #f9f9f9;   /* Light background for contrast */
    border-radius: 8px;          /* Rounds corners for a softer look */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* Adds subtle shadow for depth */
    color: black;
}

article {
    line-height: 1.6;            /* Improves readability with line spacing */
}

.title {
    align-items: center;
    justify-content: center;
    display: flex;
    margin-top: 35px;
}

.motion-topic {
    align-items: center;
    white-space: nowrap;
    text-align: center;
}

.motion-topic h1{
    font-size: 3rem;
    align-items: center;
    justify-content: center;
    margin-left: 20vh;
    margin-bottom: 50px;
    margin-right: 20vh;
}

.container__list {
    display: flex;
    align-items: flex-start;
}
.article-list {
    flex: 1;
    margin: 5px 20px;
    align-items: left;
    justify-content: left;
    display: flex;
}

.article-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    background-color: #9e9e9e;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.article-block {
    width: 100px;
    height: 50px;
    background-color: #464646;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: bold;
    border-radius: 8px;
    margin-right: 15px;
}

.article-title {
    color: black;
    text-decoration: none;
    font-size: 1.5rem;
    transition: color 0.3s;
    width: 100vh;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 1); /* Subtle shadow under the title */
    background-color: #d3d3d3;
}

a+a {
    content: "\A";
}

.article-title:hover {
    color: #476486;
}


img {
    max-width: 300px;
    height: auto;
    display: inline-block;
}

.join__us__top {
    margin-left: 50px;
    display: flex;
}

.join__us__description {
    justify-content: space-between;
    align-items: right;
    margin-left: 300px;

}

.join__us__description h3{
    text-decoration: none;
    
}

/* Container setup */
.container {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    margin-left: 30vh;
}

/* Main content */
.main-content {
    width: 70%;
    background-color: white; /* use your existing background color */
    padding: 20px;
    border-radius: 5px;
}

.main-content h1{
    margin-bottom: 20px;
    margin-top: 20px;
}

.main-content p{
    margin-bottom: 5px;
}

/* Sidebar */
.sidebar {
    width: 20%;
    background-color: gray; /* maintain your existing sidebar color */
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
    border-radius: 5px;
    min-height: 100vh;
    margin-right: 30vh;
}

/* Logo in the sidebar */
.logo img {
    max-width: 100%;  /* Adjust to the appropriate size */
    height: auto;
}

/* Add your other styles below */