:root {
    --black: #000000;
    --white: #ffffff;
    --soft-grey: #f4f4f4;
    --border-light: #e0e0e0;
    --text-muted: #555555;
    --ease: cubic-bezier(0.23, 1, 0.32, 1);
}

.premium-masterclass {
    padding: 50px 20px;
    background-color: var(--white);
    font-family: 'Poppins', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Styling */
.intro-block {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-family: 'Poppins', 'sans-serif'; /* Elegant Serif for Title */
    font-size: 3rem;
    color: var(--black);
    margin-bottom: 25px;
    letter-spacing: -1px;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 300;
}

/* Grid & Positioning */
.grid-wrapper {
    display: flex;
    justify-content: center;
}

/* The Luxe Card */
.luxe-card {
    width: 100%;
    max-width: 460px;
    background: var(--white);
    border: 1px solid var(--border-light);
    transition: var(--ease) 0.4s;
    overflow: hidden;
    border-radius: 15px;
}

.luxe-card:hover {
    border-color: var(--black);
    box-shadow: 0 30px 60px rgba(0,0,0,0.08);
    transform: translateY(-10px);
    cursor: pointer;
}

/* Image Handling - No cropping of subjects */
.image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--soft-grey);
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.luxe-card:hover .image-container img {
    transform: scale(1.08);
}

/* Content Area */
.card-details {
    padding: 40px;
    text-align: center;
}

.course-heading {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.course-text {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 35px;
}

/* The Premium Button - Hollow to Solid */
.btn-premium {
    display: inline-block;
    padding: 16px 40px;
    border: 1px solid var(--black);
    color: var(--black);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    transition: all 0.3s var(--ease);
}

.btn-premium:hover {
    background: var(--black);
    color: var(--white);
}

/* Responsive Tweak */
@media (max-width: 768px) {
    .section-title { font-size: 2.2rem; }
    .card-details { padding: 30px 20px; }
}