body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #503016;
}

header {
    background-color: #503016;
    color: #ffffff;
    padding: 1rem 0;
    text-align: center;
}

header img {
    width: 100px;
}

nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
}

nav a {
    text-decoration: none;
    color: #503016;
    font-weight: bold;
    font-size: 1.2rem;
}

nav a:hover {
    color: #FFC107;
}

.hero {
    position: relative;
    text-align: center;
    color: white;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center; 
    padding-left: 2rem;
}

.hero video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    filter: brightness(70%);
}

.hero h1 {
    font-size: 4rem;
    margin: 0;
    position: relative;
    z-index: 1;
    font-weight: bold;
    text-transform: uppercase;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
    line-height: 1.2;
    padding: 0 1rem;
}

.hero h1 span {
    display: inline-block;
    background-color: rgba(255, 193, 7, 0.85);
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
}

.hero p {
    font-size: 1.5rem;
    margin: 1rem 0;
    position: relative;
    z-index: 1;
}

.content {
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    line-height: 1.8;}

.content h2 {
    font-size: 2.8rem;
    color: #503016;
    margin-bottom: 1.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.content h3 {
    font-size: 2rem;
    color: #503016;
    margin-top: 2rem;
}

.content p {
    font-size: 1.2rem;
    color: #503016;
    margin-bottom: 1.5rem;
}

.content ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
    list-style-type: disc;
}

.content ul li {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: #503016;
}

.content ul li strong {
    color: #FFC107;
}

/* Timeline */
.timeline-section {
    padding: 2rem;
    text-align: center;
}

.timeline-section h3 {
    font-size: 2.5rem;
    color: #503016;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.timeline {
    position: relative;
    margin: 0 auto;
    padding: 2rem 0;
    max-width: 800px;
    list-style: none;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: #FFC107;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin: 2rem 0;
    padding-left: 50%;
    text-align: left;
}

.timeline-item:nth-child(odd) {
    padding-left: 0;
    padding-right: 50%;
    text-align: right;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    width: 20px;
    height: 20px;
    background: #503016;
    border: 4px solid #FFC107;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-content {
    padding: 1rem;
    background: #fdf9f4;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.timeline-content h4 {
    font-size: 1.8rem;
    color: #503016;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    font-size: 1.2rem;
    color: #503016;
}

/* OUR WORK */

/* how do we teach english? */


.involvement-option {
    background-color: #fdf9f4;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.involvement-option h3 {
    font-size: 1.8rem;
    color: #503016;
    margin-bottom: 1rem;
}

.involvement-option p {
    font-size: 1rem;
    color: #503016;
    margin-bottom: 1.5rem;
}

.involvement-option a.button {
    display: inline-block;
    text-decoration: none;
    color: #ffffff;
    background-color: #FFC107;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.involvement-option a.button:hover {
    background-color: #e6a806;
}

/* Highlight Section */
.highlight {
    background-color: #FFC107;
    padding: 2rem;
    text-align: center;
    color: #503016;
    margin: 2rem 0;
}

.highlight h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.highlight p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.highlight a {
    text-decoration: none;
    color: #ffffff;
    background-color: #503016;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
}

.highlight a:hover {
    background-color: #702c0e;
}

/* Call to Action Section */
.call-to-action {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background-color: #f5f5f5;
    padding: 2rem;
    border-top: 2px solid #503016;
    border-bottom: 2px solid #503016;
}

.call-to-action div {
    flex: 1;
    margin: 0 1rem;
    text-align: center;
}

.call-to-action h3 {
    color: #503016;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.call-to-action p {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #503016;
}

.call-to-action a {
    text-decoration: none;
    color: #ffffff;
    background-color: #503016;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: bold;
}

.call-to-action a:hover {
    background-color: #702c0e;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #503016;
}

header {
    background-color: #503016;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header img {
    width: 100px;
}

nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
}

nav a {
    text-decoration: none;
    color: #503016;
    font-weight: bold;
    font-size: 1.2rem;
}

nav a:hover {
    color: #FFC107;
}

.content {
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    line-height: 1.8;
}

.content h2 {
    font-size: 2.8rem;
    color: #503016;
    margin-bottom: 1.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-info {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: #503016;
    margin-bottom: 1rem;
}

.contact-info p {
    font-size: 1.2rem;
    color: #503016;
    margin-bottom: 1rem;
}

.contact-info a {
    color: #FFC107;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-form {
    background-color: #fdf9f4;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    text-align: center;
}

.contact-form h3 {
    font-size: 2rem;
    color: #503016;
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    font-size: 1.2rem;
    color: #503016;
    margin-bottom: 0.5rem;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form button {
    background-color: #FFC107;
    color: #fff;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: #e6a806;
}

footer {
    background-color: #503016;
    color: #ffffff;
    text-align: center;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer .email {
    flex: 1;
    text-align: left;
    margin-left: 2rem;
}

footer .social {
    flex: 1;
    text-align: right;
    margin-right: 2rem;
}

footer a {
    color: #FFC107;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}