/* Achievements Section Styling */

/* Category Tabs */
.achievements-categories {
    margin-bottom: 2rem;
}

.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.category-tab {
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
    border: 1px solid rgba(255, 105, 180, 0.2);
    border-radius: 30px;
    padding: 0.7rem 1.4rem;
    font-size: 1rem;
    font-weight: 500;
    color: #ff69b4;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(255, 105, 180, 0.1);
    outline: none;
}

.category-tab:hover {
    background: linear-gradient(135deg, #ffb6c1 0%, #ffffff 100%);
    color: #db7093;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 105, 180, 0.15);
}

.category-tab.active {
    background: linear-gradient(135deg, #ff69b4 0%, #db7093 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 8px 20px rgba(255, 105, 180, 0.25);
}

/* Achievement Categories */
.achievement-category {
    display: none;
    animation: fadeIn 0.5s ease;
}

.achievement-category.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.category-title {
    color: #ff69b4;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #e83e8c, transparent);
    transition: width 0.3s ease;
}

.category-title:hover::after {
    width: 100%;
}

/* Achievement Cards */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Certifications Grid - 4 Column Layout */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.achievement-card {
    background: linear-gradient(135deg, #ffffff 0%, #fbfdff 100%);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(255, 105, 180, 0.15);
    border: 1px solid rgba(255, 105, 180, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

/* Glossy effect for achievement cards */
.achievement-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg, 
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.2) 25%, 
        rgba(255,255,255,0.2) 50%, 
        rgba(255,255,255,0) 100%
    );
    transform: skewX(-25deg);
    transition: all 0.75s ease;
    pointer-events: none;
}

.achievement-card:hover::after {
    left: 100%;
}

.achievement-number {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #ff69b4;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 3px 8px rgba(255, 105, 180, 0.4);
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: linear-gradient(to bottom, #ff69b4, #db7093);
    transition: height 0.4s ease;
}

.achievement-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(232, 62, 140, 0.15);
}

.achievement-card:hover::before {
    height: 100%;
}

.achievement-icon {
    color: #ff69b4;
    font-size: 2.2rem;
    margin-right: 1.2rem;
    transition: transform 0.3s ease;
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.1) rotate(10deg);
}

.achievement-content {
    flex: 1;
}

.achievement-title {
    color: #ff69b4;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.achievement-meta {
    color: #db7093;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.achievement-description {
    color: #555;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 0;
    transition: color 0.3s ease;
}

.achievement-card:hover .achievement-description {
    color: #ff69b4;
}

/* Certificate Cards */
.certificate-card {
    background: linear-gradient(135deg, #ffffff 0%, #fbfdff 100%);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(232, 62, 140, 0.1);
    border: 1px solid rgba(232, 62, 140, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.certificate-number {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #e83e8c;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(232, 62, 140, 0.3);
    z-index: 1;
}

.certificate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #e83e8c, #c2185b);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.certificate-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(232, 62, 140, 0.15);
}

.certificate-card:hover::before {
    transform: scaleX(1);
}

.certificate-icon {
    color: #e83e8c;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
    background: rgba(232, 62, 140, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certificate-card:hover .certificate-icon {
    transform: scale(1.1) rotate(10deg);
    background: rgba(232, 62, 140, 0.2);
}

.certificate-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.certificate-title {
    color: #c2185b;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.certificate-meta {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    font-style: italic;
}

.certificate-description {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0;
    flex-grow: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .category-tabs {
        justify-content: center;
    }
    
    .category-tab {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .achievements-grid,
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievement-card:hover,
    .certificate-card:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 576px) {
    .achievements-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
    }
}