/* =========================================
   TRUST ELEMENTS & CERTIFICATIONS CSS
   ========================================= */

/* Certifications Section */
.certifications-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f9f7 0%, #ffffff 50%, #fffbf0 100%);
    border-top: 2px solid rgba(11, 61, 46, 0.08);
    position: relative;
    overflow: hidden;
}

.certifications-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(4, 168, 107, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    filter: blur(40px);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.certification-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 2px solid rgba(11, 61, 46, 0.08);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.certification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color, #04A86B) 0%, var(--accent-color, #04A86B) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.certification-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(4, 168, 107, 0.3);
}

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

.cert-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(4, 168, 107, 0.1) 0%, rgba(11, 61, 46, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--icon-color, #04A86B);
    transition: all 0.4s ease;
}

.certification-card:hover .cert-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, rgba(4, 168, 107, 0.2) 0%, rgba(4, 168, 107, 0.1) 100%);
}

.cert-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: #0B3D2E;
    margin-bottom: 8px;
}

.cert-category {
    font-size: 0.85rem;
    color: #04A86B;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.cert-description {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Testimonials Section */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f0f7f4 100%);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 2;
}

.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(11, 61, 46, 0.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 5rem;
    color: rgba(4, 168, 107, 0.15);
    font-weight: 900;
}

.testimonial-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 70px rgba(4, 168, 107, 0.15);
    border-color: rgba(4, 168, 107, 0.3);
}

.testimonial-stars {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
    color: #ffc107;
    font-size: 1.1rem;
}

.testimonial-text {
    font-size: 1rem;
    color: #52667f;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #04A86B 0%, #0B3D2E 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.3rem;
    overflow: hidden;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 1rem;
    color: #0B3D2E;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.testimonial-info p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
}

/* Case Studies Section */
.case-studies-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f9f7 0%, #ffffff 100%);
    position: relative;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 2;
}

.case-study-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.5s ease;
    border: 1px solid rgba(11, 61, 46, 0.1);
    display: flex;
    flex-direction: column;
}

.case-study-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 70px rgba(11, 61, 46, 0.15);
}

.case-study-image {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, #0B3D2E 0%, #1a5a45 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.case-study-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.case-study-card:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.case-study-industry {
    display: inline-block;
    background: rgba(4, 168, 107, 0.1);
    color: #04A86B;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
    width: fit-content;
}

.case-study-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #0B3D2E;
    margin-bottom: 15px;
}

.case-study-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(11, 61, 46, 0.1);
    margin-bottom: 15px;
}

.case-study-client,
.case-study-challenge {
    font-size: 0.85rem;
    color: #64748b;
}

.case-study-client strong,
.case-study-challenge strong {
    color: #0B3D2E;
}

.case-study-result {
    background: rgba(4, 168, 107, 0.05);
    padding: 15px;
    border-left: 4px solid #04A86B;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #0B3D2E;
    font-weight: 600;
    margin-bottom: 15px;
}

.case-study-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
}

.case-study-tag {
    background: linear-gradient(135deg, rgba(4, 168, 107, 0.1) 0%, rgba(11, 61, 46, 0.05) 100%);
    color: #0B3D2E;
    padding: 5px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(4, 168, 107, 0.2);
}

/* Trust Metrics Section */
.trust-metrics-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0B3D2E 0%, #1a5a45 100%);
    position: relative;
    overflow: hidden;
}

.trust-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.trust-metric {
    text-align: center;
    padding: 30px;
}

.metric-icon {
    font-size: 3rem;
    color: #04A86B;
    margin-bottom: 15px;
    animation: float-soft 3s ease-in-out infinite;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ffd700;
    margin-bottom: 10px;
}

.metric-label {
    font-size: 1rem;
    color: #ffffff;
    font-weight: 600;
}

@keyframes float-soft {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Client Logos Section */
.client-logos-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f5f9f7 100%);
    border-top: 2px solid rgba(11, 61, 46, 0.08);
}

.client-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-radius: 12px;
    background: white;
    border: 2px solid rgba(11, 61, 46, 0.08);
    transition: all 0.4s ease;
    height: 120px;
    cursor: pointer;
}

.client-logo:hover {
    border-color: rgba(4, 168, 107, 0.3);
    box-shadow: 0 15px 40px rgba(4, 168, 107, 0.1);
    transform: translateY(-5px);
}

.client-logo img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.client-logo:hover img {
    transform: scale(1.1);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    color: #0B3D2E;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #0b3d2e 0%, #1a4d3e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .certifications-grid,
    .testimonials-grid,
    .case-studies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .trust-metrics-grid,
    .client-logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .certifications-section,
    .case-studies-section {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .certifications-grid,
    .testimonials-grid,
    .case-studies-grid,
    .trust-metrics-grid,
    .client-logos-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .certification-card,
    .testimonial-card,
    .case-study-content {
        padding: 25px;
    }
    
    .cert-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .case-study-image {
        height: 180px;
    }
    
    .metric-number {
        font-size: 2rem;
    }
    
    .metric-icon {
        font-size: 2.2rem;
    }
}

@media (max-width: 640px) {
    .certifications-section,
    .case-studies-section,
    .testimonials-section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .certification-card,
    .testimonial-card,
    .case-study-content {
        padding: 20px;
    }
    
    .cert-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
    
    .cert-name {
        font-size: 1.1rem;
    }
    
    .metric-number {
        font-size: 1.8rem;
    }
    
    .metric-icon {
        font-size: 2rem;
    }
}