/* ===================================================================
   MODERN CERTIFICATIONS SECTION
   Professional credential cards with verification badges and structured info
   =================================================================== */

.certifications-section-modern {
    padding: 5rem 0;
    background: var(--color-background);
}

.certifications-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.25rem;
    margin-top: 1.4rem;
}

/* Certification Card */
.cert-card-modern {
    background: var(--color-surface-light);
    border: 2px solid var(--color-border);
    border-radius: 20px;
    padding: 1.35rem;
    transition: all var(--anim-duration-fast) var(--ease-smooth);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
    will-change: transform, box-shadow;
}

.cert-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--anim-duration-fast) var(--ease-smooth);
}

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

.cert-card-modern:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(var(--color-primary-rgb), 0.15);
}

.cert-card-modern.featured {
    border-width: 3px;
    border-color: rgba(var(--color-primary-rgb), 0.3);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.02), rgba(var(--color-primary-dark-rgb), 0.02));
}

[data-theme="dark"] .cert-card-modern {
    background: #1e1e2e;
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .cert-card-modern.featured {
    border-color: rgba(var(--color-primary-rgb), 0.4);
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.08), rgba(var(--color-primary-rgb), 0.05));
}

/* Status Badge */
.cert-status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.32rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.cert-status-badge.verified {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.3);
}

.cert-status-badge.verified::before {
    content: '\2713';
    font-weight: 900;
}

/* Card Header */
.cert-card-header {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.cert-icon-modern {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.1), rgba(var(--color-primary-dark-rgb), 0.1));
    border: 2px solid rgba(var(--color-primary-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: all var(--anim-duration-fast) var(--ease-smooth);
}

.cert-card-modern:hover .cert-icon-modern {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    color: white;
}

.cert-header-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

/* Badge Pills */
.cert-badge-pill {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: fit-content;
}

.cert-badge-pill.professional {
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.15), rgba(var(--color-primary-dark-rgb), 0.15));
    color: var(--color-primary-dark);
    border: 1px solid rgba(var(--color-primary-rgb), 0.3);
}

.cert-badge-pill.academic {
    background: rgba(59, 130, 246, 0.12);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.cert-badge-pill.additional {
    background: rgba(249, 115, 22, 0.12);
    color: #ea580c;
    border: 1px solid rgba(249, 115, 22, 0.3);
}

[data-theme="dark"] .cert-badge-pill.professional {
    background: rgba(var(--color-primary-rgb), 0.2);
    color: var(--color-primary-light);
}

[data-theme="dark"] .cert-badge-pill.academic {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

[data-theme="dark"] .cert-badge-pill.additional {
    background: rgba(249, 115, 22, 0.2);
    color: #fb923c;
}

.cert-card-title {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
    line-height: 1.3;
}

.cert-issuer {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.cert-issuer svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

/* Description */
.cert-description {
    margin: 0;
}

.cert-description p {
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--color-text-muted);
    margin: 0;
}

/* Skills Tags */
.cert-skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
}

.cert-skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    padding: 0.48rem 0.78rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.12), rgba(var(--color-primary-dark-rgb), 0.08));
    border: 1.5px solid rgba(var(--color-primary-rgb), 0.25);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
    transition: all var(--anim-duration-fast) var(--ease-smooth);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.cert-skill-tag svg {
    flex-shrink: 0;
    opacity: 0.7;
    transition: all var(--anim-duration-fast) var(--ease-smooth);
}

.cert-skill-tag:hover {
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.12), rgba(var(--color-primary-dark-rgb), 0.08));
    color: var(--color-text);
    border-color: rgba(var(--color-primary-rgb), 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.cert-skill-tag:hover svg {
    opacity: 0.85;
}

[data-theme="dark"] .cert-skill-tag {
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.2), rgba(var(--color-primary-rgb), 0.12));
    border-color: rgba(var(--color-primary-dark-rgb), 0.4);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .cert-skill-tag:hover {
    box-shadow: 0 6px 16px rgba(var(--color-primary-rgb), 0.4);
}

/* Courses List */
.cert-courses-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.cert-card-recent .cert-courses-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
}

@media (min-width: 1100px) {
    .cert-card-recent .cert-courses-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.cert-course-item {
    display: flex;
    align-items: center;
    gap: 0.62rem;
    padding: 0.65rem 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: all var(--anim-duration-instant) var(--ease-smooth);
}

.cert-course-item:hover {
    border-color: var(--color-primary);
    transform: translateX(2px);
}

[data-theme="dark"] .cert-course-item {
    background: #151822;
    border-color: rgba(255, 255, 255, 0.06);
}

.course-check-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.course-name {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.86rem;
}

/* Platform Badges */
.cert-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.8rem;
    margin-bottom: 0.35rem;
}

.cert-platforms-inline {
    margin-top: 0.4rem;
    justify-content: flex-start;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.58rem 0.96rem;
    background: rgba(var(--color-primary-rgb), 0.08);
    border: 1.5px solid rgba(var(--color-primary-rgb), 0.45);
    border-radius: 16px;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-text);
    transition: all var(--anim-duration-instant) var(--ease-smooth);
    text-decoration: none;
    min-width: 100px;
    justify-content: center;
}

.platform-badge svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.platform-badge:hover {
    background: rgba(var(--color-primary-rgb), 0.12);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

[data-theme="dark"] .platform-badge {
    background: rgba(var(--color-primary-dark-rgb), 0.15);
    border-color: rgba(var(--color-primary-dark-rgb), 0.3);
}

/* Recent Professional Certificates: compact cleanup */
.cert-card-recent .cert-courses-list {
    gap: 0.48rem;
}

.cert-card-recent .cert-course-item {
    padding: 0.58rem 0.72rem;
}

.cert-card-recent .cert-platforms-inline {
    padding-top: 0.72rem;
    border-top: 1px solid var(--color-border);
}

[data-theme="dark"] .cert-card-recent .cert-platforms-inline {
    border-top-color: rgba(255, 255, 255, 0.1);
}

/* Footer */
.cert-footer {
    padding-top: 0.7rem;
    border-top: 1px solid var(--color-border);
}

.cert-count-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.38rem 0.78rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.1), rgba(var(--color-primary-dark-rgb), 0.1));
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-primary);
}

[data-theme="dark"] .cert-count-badge {
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.2), rgba(var(--color-primary-rgb), 0.2));
    color: var(--color-primary-light);
}

/* Stats Summary */
.cert-stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
    padding: 1.15rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.05), rgba(var(--color-primary-dark-rgb), 0.05));
    border: 2px solid rgba(var(--color-primary-rgb), 0.15);
    border-radius: 20px;
}

[data-theme="dark"] .cert-stats-summary {
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.12), rgba(var(--color-primary-rgb), 0.08));
    border-color: rgba(var(--color-primary-dark-rgb), 0.25);
}

.cert-stat-item {
    text-align: center;
}

.cert-stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.cert-stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .certifications-grid-modern {
        grid-template-columns: 1fr;
    }

    .cert-stats-summary {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .certifications-section-modern {
        padding: 3rem 0;
    }

    .cert-card-modern {
        padding: 1.5rem;
    }

    .cert-status-badge {
        top: 1rem;
        right: 1rem;
        font-size: 0.7rem;
        padding: 0.35rem 0.7rem;
    }

    .cert-card-header {
        gap: 1rem;
    }

    .cert-icon-modern {
        width: 56px;
        height: 56px;
    }

    .cert-card-title {
        font-size: 1.1rem;
    }

    .cert-stat-number {
        font-size: 2rem;
    }

    .cert-stats-summary {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .cert-skills-tags {
        gap: 0.5rem;
    }

    .cert-skill-tag {
        padding: 0.45rem 0.8rem;
        font-size: 0.75rem;
    }

    .cert-platforms {
        flex-direction: column;
    }

    .platform-badge {
        justify-content: center;
        width: 100%;
    }
}