/* ============================================================
   Course Cards — Add to style.css
   BFSI Academy Course System
============================================================ */

.course-card {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
    border: 1px solid #e4e6ea;
    display: flex;
    flex-direction: column;
    transition: transform .25s, box-shadow .25s;
}
.course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,.12);
}

/* Image area */
.course-card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f0f2f5;
}
.course-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.course-card:hover .course-card-img img { transform: scale(1.05); }
.course-card-img-placeholder {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f2f5 0%, #e4e6ea 100%);
}
.course-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.45) 0%, transparent 60%);
}
.course-card-duration {
    position: absolute;
    bottom: 10px;
    left: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.course-card-duration span {
    background: rgba(255,255,255,.2);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    font-size: .65rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 100px;
}

/* Body */
.course-card-body {
    padding: 20px 22px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.course-card-accent-bar {
    width: 40px;
    height: 3px;
    border-radius: 3px;
    margin-bottom: 12px;
}
.course-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: #1E3A4C;
    margin-bottom: 8px;
    line-height: 1.3;
}
.course-card-tagline {
    font-size: .82rem;
    color: #6b7280;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 18px;
}
.course-card-cta {
    font-size: .82rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: .02em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap .2s;
}
.course-card-cta:hover { gap: 8px; }