.sea-heart-article {
    font-family: 'Arial', 'Helvetica Neue', sans-serif;
    line-height: 1.7;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.sea-heart-header {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(135deg, #f8f4ff 0%, #e8f4ff 100%);
    border-radius: 15px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.sea-heart-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path fill="%23d63384" fill-opacity="0.05" d="M50,20 C70,20 80,40 80,50 C80,60 70,80 50,80 C30,80 20,60 20,50 C20,40 30,20 50,20 Z"/></svg>');
}

.sea-heart-title {
    color: #1a237e;
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.sea-heart-subtitle {
    color: #5c6bc0;
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 30px;
    position: relative;
    z-index: 1;
}

.sea-heart-highlight {
    color: #d63384;
    font-weight: 700;
}

.sea-heart-section {
    margin-bottom: 50px;
    padding: 30px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.sea-heart-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.section-title {
    color: #1a237e;
    font-size: 1.8rem;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 3px solid #e8eaf6;
    position: relative;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: #d63384;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    margin: 30px 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    background-color: #000;
}

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

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin: 35px 0;
}

.gallery-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
    transition: all 0.4s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.gallery-image:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(to right, #d63384, #1a237e);
    color: white;
    padding: 16px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    margin: 20px 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(214, 51, 132, 0.3);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(214, 51, 132, 0.4);
}

.international-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
    margin: 40px 0;
}

.feature-item {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    text-align: center;
    padding: 25px 15px;
    background: #f8f9ff;
    border-radius: 12px;
    border: 1px solid #e8eaf6;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: #fff;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(26, 35, 126, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.feature-title {
    color: #1a237e;
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.feature-description {
    color: #666;
    font-size: 0.95rem;
}

.event-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 30px 0;
}

.event-card {
    flex: 1;
    min-width: 250px;
    background: #f9f9ff;
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid #d63384;
}

.event-card-title {
    color: #1a237e;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.event-card-title::before {
    content: "✓";
    margin-right: 10px;
    color: #d63384;
    font-weight: bold;
}

.testimonial-section {
    background: linear-gradient(135deg, #f8f4ff 0%, #f0f7ff 100%);
    padding: 40px;
    border-radius: 15px;
    margin: 40px 0;
}

.testimonial-text {
    font-style: italic;
    font-size: 1.2rem;
    color: #444;
    margin: 0 0 25px;
    line-height: 1.8;
}

.testimonial-author {
    color: #5c6bc0;
    font-weight: 700;
}

@media (max-width: 768px) {
    .sea-heart-title {
        font-size: 2.2rem;
    }
    
    .sea-heart-subtitle {
        font-size: 1.1rem;
    }
    
    .sea-heart-section {
        padding: 20px;
    }
    
    .image-gallery {
        grid-template-columns: 1fr;
    }
    
    .event-highlights {
        flex-direction: column;
    }
}