.page-header {
    position: relative;
    padding: 140px 0 100px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(59, 130, 246, 0.06));
    overflow: hidden;
}

.page-header .container {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-header h1 {
    font-size: 2.8rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.page-header p {
    max-width: 760px;
    margin: 0 auto;
    color: var(--light-text);
    font-size: 1.05rem;
}

.page-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0, rgba(37, 99, 235, 0.15) 12px, transparent 12px),
                      radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.12) 0, rgba(59, 130, 246, 0.12) 10px, transparent 10px);
    background-size: 140px 140px, 120px 120px;
    opacity: 0.6;
}

.mission-vision {
    padding: 80px 0;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.mv-card {
    background: #fff;
    border-radius: 14px;
    padding: 28px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid #eef2ff;
    transition: var(--transition);
}

.mv-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.12);
}

.mv-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-color);
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    margin-bottom: 18px;
}

.why-choose-us {
    background: #f8fafc;
    padding: 90px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.feature-card {
    background: #fff;
    border-radius: 14px;
    padding: 22px 20px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    border: 1px solid #eef2ff;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 38px rgba(37, 99, 235, 0.14);
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(59, 130, 246, 0.12));
    color: var(--primary-color);
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    margin-bottom: 14px;
}

.our-team {
    padding: 90px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.team-member {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
    border: 1px solid #eef2ff;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 42px rgba(37, 99, 235, 0.16);
}

.member-img {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.member-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info {
    padding: 18px 18px 24px;
}

.member-info h3 {
    margin-bottom: 4px;
}

.member-info p {
    margin-bottom: 6px;
}

.qualification {
    color: var(--primary-color);
    font-weight: 500;
}

.social-links {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-color);
    display: grid;
    place-items: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

.our-journey {
    background: #f8fafc;
    padding: 90px 0;
}

.timeline {
    position: relative;
    margin-top: 40px;
    padding-left: 12px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    width: 3px;
    top: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.2), rgba(59, 130, 246, 0.2));
}

.timeline-container {
    position: relative;
    width: 50%;
    padding: 0 24px 40px;
}

.timeline-container.left { left: 0; }
.timeline-container.right { left: 50%; }

.timeline-content {
    background: #fff;
    padding: 22px 20px;
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.07);
    border: 1px solid #eef2ff;
}

.year {
    display: inline-block;
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

@media (max-width: 992px) {
    .timeline::before {
        left: 12px;
    }
    .timeline-container,
    .timeline-container.right,
    .timeline-container.left {
        width: 100%;
        left: 0;
        padding-left: 32px;
    }
}