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

body {
    font-family: Arial, sans-serif;
    background: #f3f4f6;
    color: #111827;
    line-height: 1.6;
    text-align: center;
}

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

.hero {
    padding: 48px 20px 28px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 12px;
}

.hero h2 {
    font-size: 1.35rem;
    font-weight: 600;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    padding-bottom: 50px;
}

.card {
    width: 100%;
    background: #ffffff;
    border-radius: 18px;
    padding: 30px 24px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.card h3 {
    font-size: 2rem;
    margin-bottom: 18px;
}

.card h4 {
    font-size: 1.2rem;
    margin: 18px 0 10px;
}

.card p {
    max-width: 900px;
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    justify-items: center;
    margin-top: 12px;
}

.advisors-grid {
    max-width: 650px;
    margin: 0 auto;
}

.info-box {
    width: 100%;
    max-width: 260px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 18px 14px;
    text-align: center;
}

.info-box h4,
.info-box p {
    margin-left: auto;
    margin-right: auto;
}

.link-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin: 16px 0 24px;
}

.link-list a {
    display: inline-block;
    text-decoration: none;
    background: #2563eb;
    color: white;
    padding: 12px 22px;
    border-radius: 10px;
    font-weight: 600;
    text-align: center;
}

.link-list a:hover {
    background: #1d4ed8;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto 20px;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 14px;
}

.video-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero h2 {
        font-size: 1.05rem;
    }

    .card h3 {
        font-size: 1.6rem;
    }
}