/* Trainers Section Styling */
.trainers-section {
    padding: 40px 0;
}

.main-heading {
    text-align: center;
    color: var(--skin-color, #1a4d8c);
    font-size: 2.5rem;
    margin-bottom: 40px;
    position: relative;
    font-weight: 700;
}

.main-heading::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--skin-color, #1a4d8c);
}

.project-mentors-heading {
    margin-top: 60px;
}

.trainers-container {
    padding: 0 15px;
    max-width: 1200px;
    margin: 0 auto;
}

.trainers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* Card Styling */
.trainer-card {
    background-color: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    height: 100%;
}

.trainer-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.trainer-info {
    position: relative;
    width: 100%;
    height: 100%;
}

.trainer-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.trainer-card:hover .trainer-img {
    transform: scale(1.05);
}

.trainer-details {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, var(--theme-color), transparent);
    color: white;
    transition: all 0.3s ease;
}

.trainer-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.trainer-title {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 5px;
}

.trainer-bio {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    margin-top: 5px;
    font-size: 0.9rem;
    opacity: 0;
}

.trainer-card:hover .trainer-bio {
    max-height: 200px; /* Increased to handle longer bios */
    opacity: 1;
}

/* Social Icons */
.trainer-social {
    position: absolute;
    top: 20px;
    right: -50px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: right 0.3s ease;
}

.trainer-card:hover .trainer-social {
    right: 20px;
}

.social-icon {
    width: 35px;
    height: 35px;
    background-color: white ;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--theme-color) !important;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none !important;
}

.social-icon:hover {
    transform: scale(1.1);
    color: white !important;
}

/* Dark Mode Support */
body.dark .trainer-card {
    background-color: #222;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

body.dark .social-icon {
    background-color: #333;
    color: var(--skin-color, #2196f3);
}

body.dark .social-icon:hover {
    background-color: var(--skin-color, #2196f3);
    color: #333;
}

/* Responsive Media Queries */
@media (max-width: 1200px) {
    .trainers-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 992px) {
    .trainers-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .trainers-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }
    
    .trainer-img {
        height: 250px;
    }
    
    .trainer-name {
        font-size: 1.3rem;
    }
    
    .trainer-title {
        font-size: 1rem;
    }
    
    .main-heading {
        font-size: 2.2rem;
    }
}

@media (max-width: 576px) {
    .trainers-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .trainer-img {
        height: 280px;
    }
    
    .main-heading {
        font-size: 2rem;
    }
}