* {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
}

.page {
    display: none;
    height: 100vh;
    font-family: sans-serif;
    text-align: center;
    background-color: rgb(19, 20, 25);
    gap: 10px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow-y: hidden;
}

.page6{
    margin-bottom: 50px;
    
}

h2 {
    color: white;
    margin-top: 200px;
}

#answer1, #answer2 {
    border-color: brown;
    width: 150px;
    height: 50px;
    border-radius: 10px;
    border: 5px solid grey;
    background-color: snow;
    font-size: 16px;
    text-align: center;
}

.otp-input {
    border-radius: 50%;
    width: 15px;
    height: 15px;
    background-color: grey;
    caret-color: transparent;
    color: transparent;
    font-size: 16px;
}

.otp-input.filled {
    background-color: #fff;
}

button {
    color: black;
    border-radius: 10px;
    border: 2px solid black;
    background-color: cornflowerblue;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background-color: #5c9df5;
}

.custominput {
    background-color: white;
    text-align: center;
    width: 150px;
    height: 50px;
    border-radius: 10px;
    margin-top: 20px;
    border: 5px solid black;
    font-size: 16px;
}

#page1 {
    display: flex;
}

.number-pad {
    margin: 0;
    padding: 0;
    width: 400px;
    height: 240px;
    gap: 0;
    margin-bottom: 10px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-radius: solid 0px black;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.number-pad button {
    margin: 0;
    padding: 0;
    width: 131.4px;
    box-sizing: border-box;
    height: 60px;
    font-size: 34px;
    border: solid 2px white;
    border-radius: 0px;
    background-color: rgb(19, 20, 25);
    color: #fff;
    cursor: pointer;
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
}

.tab-container {
    max-width: 800px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    flex-direction: column;
    width: 100%;
    height: 100vh;
}

.tabs-wrapper {
    overflow-x: auto;
    white-space: nowrap;
    scroll-behavior: smooth;
    border-bottom: 1px solid #ddd;
}

.tabs {
    display: flex;
    padding: 0;
    margin: 0;
    width: 100%;
}

.tab-button {
    flex: 1;
    padding: 15px 20px;
    text-align: center;
    cursor: pointer;
    border: none;
    background: #f4f4f4;
    transition: background 0.3s;
    white-space: nowrap;
}

.tab-button.active {
    background: #fff;
    border-bottom: 2px solid #007BFF;
}

.tab-button:hover {
    background: #ddd;
}

.tab-content {
    display: block;
    width: 100%;
    height: 90%;
    overflow: hidden;
}

.tab-pane {
    display: none;
    overflow-y: auto;
}

.tab-pane.active {
    display: block;
    width: 100%;
    height: 100%;
}

.next-tab-button {
    margin-top: 20px;
    padding: 10px 20px;
    background: #007BFF;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

.next-tab-button:hover {
    background: #0056b3;
}

iframe, img {
    max-width: 100%;
    height: auto;
}

.videos {
    width: 100%;
    height: 100vh;
}

/* Videos Grid Layout */
.videos-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 20px;
}

/* Video Container */
.video-container {
    position: relative;
    width: calc(50% - 10px);
    max-width: 400px;
    height: 250px;
    border-radius: 10px;
    overflow: hidden;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Video Thumbnail */
.thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    border-radius: 10px;
}

/* Play Button */
.play-btn {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 30px;
    background: rgba(0, 0, 0, 0.1);
    color: white;
    border: none;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    cursor: pointer;
    z-index: 1;
}

/* Video Fullscreen Wrapper */
.video-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: none;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
}

/* Video */
.video {
    width: 100vw;
    height: 100vh;
}

/* Close Button */
.close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 30px;
    background: white;
    color: black;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    padding: 5px 10px;
}

.timeline {
    position: relative;
    width: 100%;
}

.timeline-line {
    position: absolute;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: black;
}

.timeline-item {
    display: flex;
    align-items: center;
    margin: 40px 0;
    position: relative;
}

.timeline-date {
    width: 50%;
    text-align: center;
    font-weight: bold;
}

.timeline-content {
    width: 50%;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
}

.row {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 0 4px;
}

/* Create four equal columns that sits next to each other */
.column {
    -ms-flex: 25%;
    flex: 25%;
    max-width: 25%;
    padding: 0 4px;
}

.column img {
    margin-top: 8px;
    vertical-align: middle;
    width: 100%;
}

/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 800px) {
    .column {
        -ms-flex: 50%;
        flex: 50%;
        max-width: 50%;
    }
}

/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
    .column {
        -ms-flex: 100%;
        flex: 100%;
        max-width: 100%;
    }
}

h3 {
    font-size: 24px;
    font-weight: semi-bold;
    color: #444;
}