/* ==========================================
   DODATKOWE STYLE DLA PODSTRON
   ========================================== */

/* Breadcrumb */
.breadcrumb {
    background: var(--bg-light);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-top: 80px;
}

.breadcrumb a {
    color: var(--primary-color);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 0.5rem;
    color: var(--text-secondary);
}

/* Subpage Hero */
.subpage-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    padding: 4rem 0;
    overflow: hidden;
}

.subpage-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.subpage-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
}

.subpage-hero h1 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.subpage-hero .hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.subpage-hero .hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Section Background */
.bg-light {
    background-color: var(--bg-light);
}

/* Service List in Cards */
.service-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.service-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Fault Grid */
.fault-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.fault-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.fault-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.fault-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.fault-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Equipment Grid */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.equipment-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.equipment-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.equipment-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.equipment-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Tech Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 2px solid var(--border-color);
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.tech-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    font-weight: 700;
}

.tech-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    position: relative;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(43, 90, 160, 0.3);
}

.step h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* FAQ Container */
.faq-container {
    max-width: 900px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--secondary-color);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(5px);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 107, 53, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .breadcrumb {
        margin-top: 70px;
    }
    
    .subpage-hero {
        min-height: 50vh;
        padding: 3rem 0;
    }
    
    .fault-grid,
    .equipment-grid,
    .tech-grid,
    .benefits-grid,
    .process-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-lg {
        width: 100%;
        max-width: 300px;
    }
}

/* Animation on scroll */
@media (prefers-reduced-motion: no-preference) {
    .fault-card,
    .equipment-card,
    .tech-card,
    .benefit-card,
    .step,
    .faq-item {
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 0.6s ease-out forwards;
    }
    
    @keyframes fadeInUp {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .fault-card:nth-child(1) { animation-delay: 0.1s; }
    .fault-card:nth-child(2) { animation-delay: 0.2s; }
    .fault-card:nth-child(3) { animation-delay: 0.3s; }
    .fault-card:nth-child(4) { animation-delay: 0.4s; }
    .fault-card:nth-child(5) { animation-delay: 0.5s; }
    .fault-card:nth-child(6) { animation-delay: 0.6s; }
    
    .equipment-card:nth-child(1) { animation-delay: 0.1s; }
    .equipment-card:nth-child(2) { animation-delay: 0.2s; }
    .equipment-card:nth-child(3) { animation-delay: 0.3s; }
    .equipment-card:nth-child(4) { animation-delay: 0.4s; }
    .equipment-card:nth-child(5) { animation-delay: 0.5s; }
    .equipment-card:nth-child(6) { animation-delay: 0.6s; }
    
    .tech-card:nth-child(1) { animation-delay: 0.1s; }
    .tech-card:nth-child(2) { animation-delay: 0.2s; }
    .tech-card:nth-child(3) { animation-delay: 0.3s; }
    .tech-card:nth-child(4) { animation-delay: 0.4s; }
    .tech-card:nth-child(5) { animation-delay: 0.5s; }
    .tech-card:nth-child(6) { animation-delay: 0.6s; }
    
    .benefit-card:nth-child(1) { animation-delay: 0.1s; }
    .benefit-card:nth-child(2) { animation-delay: 0.2s; }
    .benefit-card:nth-child(3) { animation-delay: 0.3s; }
    .benefit-card:nth-child(4) { animation-delay: 0.4s; }
    .benefit-card:nth-child(5) { animation-delay: 0.5s; }
    .benefit-card:nth-child(6) { animation-delay: 0.6s; }
    
    .step:nth-child(1) { animation-delay: 0.1s; }
    .step:nth-child(2) { animation-delay: 0.2s; }
    .step:nth-child(3) { animation-delay: 0.3s; }
    .step:nth-child(4) { animation-delay: 0.4s; }
    .step:nth-child(5) { animation-delay: 0.5s; }
    .step:nth-child(6) { animation-delay: 0.6s; }
    .step:nth-child(7) { animation-delay: 0.7s; }
    
    .faq-item:nth-child(1) { animation-delay: 0.1s; }
    .faq-item:nth-child(2) { animation-delay: 0.2s; }
    .faq-item:nth-child(3) { animation-delay: 0.3s; }
    .faq-item:nth-child(4) { animation-delay: 0.4s; }
    .faq-item:nth-child(5) { animation-delay: 0.5s; }
    .faq-item:nth-child(6) { animation-delay: 0.6s; }
}