/* ================================
   Certifications Section Styling
================================== */

/* Section container with animated background */
.certifications {
    position: relative;
    background-color: #122037;
    border-radius: 15px;
    padding: 80px 15px; /* safe padding */
    overflow: hidden;
    margin: 20px; /* prevent overflow */
}

.certifications::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 2px, transparent 2px);
    background-size: 40px 40px;
    animation: moveDots 15s linear infinite;
    z-index: 0;
    pointer-events: none;
    border-radius: 15px;
}

@keyframes moveDots {
    from { background-position: 0 0; }
    to { background-position: 200px 0; }
}

/* Keep all content above animation */
.certifications * {
    position: relative;
    z-index: 2;
}

/* ================================
   Container
================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ================================
   Subsection Titles
================================== */
.certifications-subsection {
    margin-bottom: 60px;
}

.certifications-subsection h3 {
    font-size: 1.8rem;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 35px;
    position: relative;
    font-weight: 600;
    letter-spacing: 1px;
}

.certifications-subsection h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 3px;
}

/* ================================
   Grid Layout
================================== */
.certs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    justify-content: center;
    align-items: stretch;
}

/* ================================
   Certification / Achievement Card
================================== */
.content-box:focus{
   outline: none;
}
.timeline-item:focus{
   outline: none;
}
.experience-card:focus{
   outline: none;
}
.cert-card:focus{
   outline: none;
}
.skill-card:focus{
   outline: none;
}
.project-card:focus{
   outline: none;
}
.cert-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    padding: 20px;
    transition: var(--transition);
    cursor: pointer;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-height: 200px;
    animation: fadeIn 0.6s ease-out forwards;
    opacity: 0;
}

.cert-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glossy-overlay);
    z-index: 1;
    pointer-events: none;
}

.cert-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3), 
                0 0 15px rgba(100, 255, 218, 0.2);
    border-color: rgba(100, 255, 218, 0.3);
}

/* ================================
   Card Content Layout
================================== */
.cert-main {
    display: flex;
    align-items: flex-start;
    z-index: 2;
    position: relative;
    margin-bottom: 15px;
    flex: 1;
}

.cert-left {
    flex-shrink: 0;
}

.cert-icon {
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 900;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), rgba(100, 255, 218, 0.3));
    color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.2);
}

.cert-right {
    margin-left: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cert-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
    line-height: 1.3;
}

.cert-issuer {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent-color);
    margin-bottom: 2px;
}

.cert-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

/* ================================
   Button
================================== */
.view-cert {
    display: inline-block;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    background: rgba(100, 255, 218, 0.1);
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
    align-self: flex-start;
    border: 1px solid rgba(100, 255, 218, 0.2);
    z-index: 2;
    position: relative;
    margin-top: auto;
}

.view-cert:hover {
    background: rgba(100, 255, 218, 0.2);
    transform: translateY(-2px);
}

/* ================================
   Animations
================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.cert-card:nth-child(1) { animation-delay: 0.1s; }
.cert-card:nth-child(2) { animation-delay: 0.2s; }
.cert-card:nth-child(3) { animation-delay: 0.3s; }
.cert-card:nth-child(4) { animation-delay: 0.4s; }
.cert-card:nth-child(5) { animation-delay: 0.5s; }

/* ================================
   Responsive
================================== */
@media (max-width: 1024px) {
    .certs-grid { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .content-box:focus{
   outline: none;
}
.timeline-item:focus{
   outline: none;
}
.experience-card:focus{
   outline: none;
}
.cert-card:focus{
   outline: none;
}
.skill-card:focus{
   outline: none;
}
.project-card:focus{
   outline: none;
}
    .certs-grid { 
        grid-template-columns: 1fr; 
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .cert-card { 
        width: 100%;
        padding: 15px;
    }
    
    .cert-icon { 
        width: 50px; 
        height: 50px; 
        font-size: 1.5rem; 
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .certifications-subsection h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .cert-icon { 
        width: 45px; 
        height: 45px; 
        font-size: 1.3rem; 
    }
    
    .cert-title { 
        font-size: 1.1rem; 
    }
    
    .cert-issuer { 
        font-size: 0.9rem; 
    }
    
    .view-cert { 
        font-size: 0.8rem; 
        padding: 6px 12px; 
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}