* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    color: #fff;
    background: #000;
    line-height: 1.6;
}

/* Navbar */
header {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 185px;
    background: white;
    z-index: 1000;
}

    header .logo {
        display: flex;
        align-items: center;
        font-size: 20px;
        /* font-weight: bold; */
        color: #000;
    }

        header .logo span {
            background: #000;
            color: #fff;
            border-radius: 5px;
            padding: 5px 10px;
            margin-right: 10px;
        }

    header nav a {
        margin-left: 30px;
        text-decoration: none;
        font-size: 16px;
        color: #333;
        transition: color 0.3s;
    }

        header nav a:hover {
            color: #e63946;
        }

/* Hero Section */
.hero {
    top: 45px;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 185px;
    background: url("./Asset/images/banner.jpg") no-repeat center center/cover;
    position: relative;
}

    /* Overlay gradient */
    .hero::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        /* background: rgba(0, 0, 0, 0.55); */
    }

.hero-content {
    position: relative;
    max-width: 755px;
    z-index: 2;
    color: white;
}

    .hero-content .tagline {
        display: inline-block;
        background: #ddd;
        color: #000;
        padding: 6px 14px;
        border-radius: 20px;
        font-size: 18px;
        margin-bottom: 20px;
    }

    .hero-content h1 {
        font-size: 60px;
        font-weight: 600;
        margin-bottom: 20px;
        line-height: 1.2;
    }

    .hero-content p {
        font-size: 18px;
        margin-bottom: 30px;
        font-weight: 500;
    }

.hero-buttons {
    display: flex;
    gap: 15px;
}

    .hero-buttons a {
        padding: 14px 26px;
        border-radius: 6px;
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        transition: all 0.3s;
    }

.btn-primary {
    background: #e63946;
    color: #fff;
}

    .btn-primary:hover {
        background: #c71f2e;
    }

.btn-secondary {
    background: #fff;
    color: #000;
}

    .btn-secondary:hover {
        background: #f0f0f0;
    }

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 15px 20px;
    }

        header nav a {
            margin-left: 15px;
        }

    .hero {
        padding: 0 20px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
}

body {
    margin: 0;
    font-family: "Helvetica Neue", Arial, sans-serif;
    background: #fff;
    color: #333;
}

.who-we-are {
    text-align: center;
    padding: 80px 20px;
    max-width: 1200px;
    margin: auto;
}

    .who-we-are h2 {
        font-size: 36px;
        font-weight: 700;
        margin-bottom: 20px;
        color: #1a1a1a;
    }

    .who-we-are p.description {
        font-size: 18px;
        max-width: 850px;
        margin: 0 auto 60px auto;
        line-height: 1.6;
        color: #555;
        font-weight: 500;
    }

.features {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 40px;
}

.feature {
    flex: 1 1 220px;
    max-width: 250px;
    text-align: center;
}

    .feature .icon {
        background: #f2f2f2;
        border-radius: 50%;
        width: 80px;
        height: 80px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 36px;
        color: #000;
    }

    .feature h3 {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 10px;
        color: #002244;
    }

    .feature p {
        font-size: 15px;
        color: #555;
        line-height: 1.5;
        font-weight: 500;
    }

@media (max-width: 768px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
}

body {
    margin: 0;
    font-family: "Helvetica Neue", Arial, sans-serif;
    background: #f5f7fa;
    color: #333;
}

.research {
    text-align: center;
    padding: 80px 20px;
    max-width: 100%;
    background: #f8f8fa;
    margin: auto;
}

    .research h2 {
        font-size: 36px;
        font-weight: 700;
        margin-bottom: 10px;
        color: #1a1a1a;
    }

    .research p.subtitle {
        font-size: 18px;
        color: #555;
        margin-bottom: 60px;
        font-weight: 500;
    }

.cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    font-weight: 500;
}

.card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    width: 340px;
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: left;
}

    .card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
    }

    .card img {
        width: 100%;
        height: 180px;
        object-fit: cover;
    }

.card-content {
    padding: 20px;
}

    .card-content h3 {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 10px;
        color: #002244;
    }

    .card-content p {
        font-size: 15px;
        color: #555;
        line-height: 1.5;
    }

@media (max-width: 768px) {
    .cards {
        flex-direction: column;
        align-items: center;
    }
}

body {
    margin: 0;
    font-family: "Helvetica Neue", Arial, sans-serif;
    background: #f5f7fa;
    color: #333;
}

.how-we-work {
    text-align: center;
    padding: 80px 20px;
    max-width: 1200px;
    margin: auto;
}

    .how-we-work h2 {
        font-size: 36px;
        font-weight: 700;
        margin-bottom: 10px;
        color: #0d1b2a;
    }

    .how-we-work p.subtitle {
        font-size: 18px;
        color: #555;
        margin-bottom: 60px;
        font-weight: 500;
    }

.steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 25px;
}

.step {
    background: #fff;
    border-radius: 12px;
    padding: 30px 20px;
    flex: 1 1 240px;
    max-width: 260px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 320px;
}

    .step:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
    }

    /* Circle icons */
    .step .icon {
        width: 70px;
        height: 70px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 30px;
        margin: 0 auto 20px;
        color: #fff;
    }

.blue {
    background: #4a90e2;
}

.green {
    background: #6bbf59;
}

.orange {
    background: #f5a623;
}

.purple {
    background: #b35ae2;
}

.step h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #002244;
}

.step p {
    font-size: 14px;
    color: #555;
    line-height: 1.5;
    font-weight: 600;
}

/* Arrow circles */
.step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: x-large;
    color: #444;
}

.cycle-note {
    margin-top: 50px;
    font-size: 15px;
    color: #444;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 992px) {
    .steps {
        justify-content: center;
    }

    .step:not(:last-child)::after {
        display: none;
    }
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #f5f7fa;
    color: #222;
}

.team-section {
    max-width: 1200px;
    margin: auto;
    padding: 80px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Left column */
.team-left h2 {
    font-size: 45px;
    color: #0d1b2a;
    margin-bottom: 12px;
}

.team-left p.subtitle {
    color: #555;
    margin-bottom: 30px;
    font-size: 16px;
    font-weight: 500;
}

.profile-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

    .profile-card img {
        width: 180px;
        height: 240px;
        border-radius: 15px;
        object-fit: cover;
    }

.profile-info h3 {
    font-size: 22px;
    margin: 0;
    color: #083358;
}

.profile-info p.role {
    font-size: 14px;
    color: #666;
    margin: 5px 0 15px;
    font-weight: 500;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.tag {
    background: #f0f0f0;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    color: #444;
}

.profile-info p.bio {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 10px;
    font-weight: 500;
}

.profile-info p.stats {
    font-size: 13px;
    color: #777;
    margin: 10px 0;
}

.social-icons a {
    margin-right: 12px;
    color: #444;
    font-size: 18px;
    text-decoration: none;
}

/* Right column */
.team-right h2 {
    font-size: 45px;
    color: #0d1b2a;
    margin-bottom: 25px;
}

.researcher {
    display: flex;
    gap: 18px;
    margin-bottom: 30px;
}

    .researcher img {
        width: 158px;
        height: 118px;
        border-radius: 12px;
        object-fit: cover;
    }

.researcher-info h3 {
    font-size: 18px;
    margin: 0;
    color: #083358;
}

.researcher-info p.role {
    font-size: 13px;
    color: #666;
    margin: 5px 0 10px;
    font-weight: 500;
}

.researcher-info .tag {
    margin-bottom: 8px;
}

.researcher-info p.bio {
    font-size: 13px;
    color: #555;
    line-height: 1.5;
    font-weight: 500;
    margin-top: 10px;
}

/* Responsive */
@media (max-width: 992px) {
    .team-section {
        grid-template-columns: 1fr;
    }
}

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background: #f5f7fa;
    margin: 0;
    padding: 0;
    color: #222;
}

.section {
    max-width: 1100px;
    margin: auto;
    padding: 80px 20px;
}

    .section h2 {
        font-size: 38px;
        color: #0d1b2a;
        text-align: center;
        margin-bottom: 12px;
    }

    .section p.subtitle {
        text-align: center;
        color: #555;
        margin-bottom: 40px;
        font-size: 16px;
    }

.resources h3 {
    font-size: 20px;
    color: #0d1b2a;
    margin-bottom: 6px;
}

.resources p.desc {
    color: #666;
    font-size: 14px;
    margin-bottom: 20px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.card {
    background: #fff;
    border-radius: 12px;
    /* padding: 24px; */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    transition: transform 0.2s ease;
}

    .card:hover {
        transform: translateY(-4px);
    }

.tags {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.tag {
    font-size: 13px;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid #ccc;
    background: #fafafa;
    color: #444;
}

.level {
    font-size: 13px;
    padding: 4px 12px;
    border-radius: 20px;
    color: #fff;
    font-weight: 500;
}

    .level.beginner {
        background: #777;
    }

    .level.intermediate {
        background: #000;
    }

    .level.advanced {
        background: #e60000;
    }

.card h4 {
    font-size: 18px;
    color: #083358;
    margin: 0 0 10px;
}

.card p {
    font-size: 14px;
    color: #444;
    margin: 0 0 20px;
    line-height: 1.5;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #777;
}

.read-more {
    font-size: 14px;
    font-weight: 500;
    color: #083358;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

    .read-more:hover {
        text-decoration: underline;
    }

.clock-icon::before {
    content: "⏱️";
    margin-right: 6px;
}

.external-icon::after {
    content: "↗";
    font-size: 12px;
}

body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 2rem;
    color: #222;
}

h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    text-align: center;
    font-size: 38px;
}

p.section-subtitle {
    color: #666;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 500;
}

.research-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.research-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    font-weight: 500;
}

.meta {
    font-size: 0.9rem;
    color: #555;
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.tag {
    padding: 0.3rem 0.8rem;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 0.8rem;
    background: #fff;
    font-weight: 500;
}

.research-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #002244;
}

.authors {
    font-size: 0.9rem;
    color: #555;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

    .authors::before {
        content: "👤";
        font-size: 0.9rem;
    }

.abstract {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.5;
}

.citations {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.4rem;
}

.actions {
    margin-top: 0.6rem;
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

    .actions a {
        display: flex;
        align-items: center;
        gap: 0.3rem;
        text-decoration: none;
        color: #222;
        font-weight: 500;
    }

        .actions a::after {
            content: "↗";
            font-size: 0.8rem;
        }

.view-all-btn {
    display: inline-block;
    margin: 2rem auto 0;
    padding: 0.3rem 1rem;
    background: #000;
    color: #fff;
    font-weight: 500;
    border-radius: 25px;
    text-decoration: none;
    transition: background 0.2s ease;
}

    .view-all-btn:hover {
        background: #333;
    }

body {
    font-family: "Segoe UI", sans-serif;
    background: #fafafa;
    margin: 0;
    padding: 0;
    color: #222;
}

.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

    .section h2 {
        text-align: center;
        font-size: 38px;
        margin-bottom: 10px;
        color: #0d1b2a;
    }

    .section p {
        text-align: center;
        color: #555;
        margin-bottom: 40px;
        font-weight: 500;
    }

.video-card {
    display: flex;
    flex-wrap: wrap;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.29);
}

.video-thumb {
    flex: 1 1 40%;
    position: relative;
    min-width: 280px;
}

    .video-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: red;
    color: #fff;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 4px 10px;
    border-radius: 20px;
}

.tag {
    display: none;
}

    .tag.orange {
        background: #f39c12;
    }


.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

    .play-btn::before {
        content: "▶";
        font-size: 1.5rem;
        color: #222;
        margin-left: 4px;
    }

.video-content {
    flex: 1 1 60%;
    padding: 24px;
}

    .video-content .label {
        display: inline-block;
        background: #eee;
        color: #222;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        margin-bottom: 10px;
    }

    .video-content h3 {
        font-size: 3rem;
        margin: 8px 0;
        color: #0d1b2a;
    }

.meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 12px;
}

.video-content p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 16px;
    color: #444;
    text-align: left;
}

.views {
    font-size: 0.85rem;
    color: #777;
    margin-bottom: 12px;
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
}

    .btn.primary {
        background: #000;
        color: #fff;
        font-weight:bold;
    }

    .btn.secondary {
        background: #eee;
        color: #333;
        font-weight: bold;
    }

    .btn:hover {
        opacity: 0.9;
    }

@media (max-width: 900px) {
    .video-card {
        flex-direction: column;
    }

    .video-thumb,
    .video-content {
        flex: 1 1 100%;
    }
}

body {
    font-family: "Segoe UI", sans-serif;
    background: #fafafa;
    margin: 0;
    padding: 0;
    color: #222;
}

.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

    .section h2 {
        text-align: center;
        font-size: 38px;
        margin-bottom: 10px;
        color: #0d1b2a;
    }

    .section p {
        text-align: center;
        color: #555;
        margin-bottom: 40px;
    }

.video-card {
    display: flex;
    flex-wrap: wrap;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.29);
}

.video-thumb {
    flex: 1 1 40%;
    position: relative;
    min-width: 280px;
}

    .video-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: red;
    color: #fff;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 4px 10px;
    border-radius: 20px;
}

    .tag.orange {
        background: #f39c12;
    }

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

    .play-btn::before {
        content: "▶";
        font-size: 1.5rem;
        color: #222;
        margin-left: 4px;
    }

.video-content {
    flex: 1 1 60%;
    padding: 24px;
}

    .video-content .label {
        display: inline-block;
        background: #eee;
        color: #222;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        margin-bottom: 10px;
    }

    .video-content h3 {
        font-size: 2rem;
        margin: 8px 0;
        color: #0d1b2a;
    }

.meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 12px;
}

.video-content p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 16px;
    color: #444;
    text-align: left;
}

.views {
    font-size: 0.85rem;
    color: #777;
    margin-bottom: 12px;
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
}

    .btn.primary {
        background: #000;
        color: #fff;
        font-weight: bold;
    }

    .btn.secondary {
        background: #eee;
        color: #333;
        font-weight: bold;
    }

    .btn:hover {
        opacity: 0.9;
    }

@media (max-width: 900px) {
    .video-card {
        flex-direction: column;
    }

    .video-thumb,
    .video-content {
        flex: 1 1 100%;
    }
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    color: #222;
}

.cta-section {
    text-align: center;
    padding: 80px 20px;
    background: #f8f8fa;
}

    .cta-section h2 {
        font-size: 3rem;
        font-weight: 600;
        margin-bottom: 12px;
        color: #0d1b2a;
    }

    .cta-section p.subtitle {
        font-size: 1rem;
        color: #555;
        margin-bottom: 32px;
        font-weight: 500;
    }

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

    .cta-buttons a {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 10px 22px;
        border-radius: 20px;
        font-size: 0.95rem;
        font-weight: 500;
        text-decoration: none;
        transition: all 0.25s ease;
    }

.btn-light {
    background: #eaeaea;
    color: #111;
}

    .btn-light:hover {
        background: #ddd;
    }

.btn-dark {
    background: #111;
    color: #fff;
}

    .btn-dark:hover {
        background: #000;
    }

.cta-section p.footer-text {
    font-size: 0.9rem;
    color: #777;
    font-weight: 500;
}

/* External link icon */
.external-icon::after {
    content: "↗";
    font-size: 0.8rem;
    margin-left: 4px;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #fff;
    color: #111;
}

.footer {
    text-align: center;
    padding: 60px 20px 30px;
    background: #fff;
}

    .footer h2 {
        font-size: 3rem;
        font-weight: 600;
        margin-bottom: 10px;
        color: #0d1b2a;
    }

    .footer p.subtitle {
        font-size: 1rem;
        color: #555;
        margin-bottom: 25px;
        font-weight: 500;
    }

        .footer p.subtitle a {
            color: #444;
            text-decoration: underline;
        }

.footer-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 25px;
}

    .footer-icons a {
        width: 42px;
        height: 42px;
        border-radius: 10px;
        background: #f2f2f2;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #111;
        font-size: 1.2rem;
        transition: all 0.3s ease;
    }

        .footer-icons a:hover {
            background: #0d1b2a;
            color: #fff;
        }

.footer p.copy {
    font-size: 0.9rem;
    color: #666;
    margin-top: 20px;
    font-weight: 500;
}