.section-title { text-align: center; font-size: 2rem; margin-bottom: 20px; color: var(--dark-color); }
.section-subtitle { text-align: center; max-width: 600px; margin: 0 auto 40px auto; }
.btn {
    display: inline-block; padding: 10px 20px; background: var(--primary-color); color: var(--white-color);
    text-decoration: none; border-radius: 5px; border: none; cursor: pointer; transition: background 0.3s ease;
}
.btn:hover { background: #0056b3; }
.navbar .logo { color: var(--white-color); text-decoration: none; font-size: 1.5rem; font-weight: bold; }
.hero-content h1 { font-size: 2.5rem; margin-bottom: 10px; }
.quote-section blockquote { font-size: 1.5rem; font-style: italic; margin-bottom: 15px; }
.quote-section cite { display: block; margin-bottom: 20px; }
.zoom-link { display: inline-block; transition: transform 0.3s ease; }
.zoom-link:hover { transform: scale(1.1); }
.video-promo-section .btn-play { margin: 15px 0; }
.footer a { color: var(--primary-color); }

@media (min-width: 768px) {
    .hero-content h1 { font-size: 4rem; }
}