.carousel-section {
    width: 100%;
    margin-bottom: 0;
    padding: 0;
}

.carousel-section .carousel-container {
    border-radius: 0;
}

.hero {
    position: relative;
    height: 80vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(15, 98, 254, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 184, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1521737604893-d14cc237f11d?q=80&w=2084&auto=format&fit=crop') no-repeat center center;
    background-size: cover;
    clip-path: polygon(25% 0, 100% 0, 100% 100%, 0% 100%);
    opacity: 0.15;
    filter: grayscale(20%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 650px;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

.bg-light {
    background-color: var(--color-bg-light);
}

.bg-dark {
    background-color: var(--color-secondary);
    color: white;
}

.text-white {
    color: white !important;
}

.training-card {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.card-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-tile {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.service-tile:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.solution-item {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: 8px;
    backdrop-filter: blur(5px);
}

.feature-box {
    text-align: center;
}

.feature-icon {
    color: var(--color-primary);
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
}

.cta-section {
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    background: white;
    color: var(--color-primary);
}

.btn-lg:hover {
    background: var(--color-bg-light);
    color: var(--color-primary-dark);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
    align-items: center;
    justify-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    height: 160px;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Large Desktop */
@media (min-width: 1400px) {
    .hero-title {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }
}

/* Desktop */
@media (max-width: 1024px) {
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .hero {
        height: 70vh;
        min-height: 550px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-bg {
        width: 50%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .hero {
        height: 60vh;
        min-height: 450px;
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    .hero-bg {
        width: 100%;
        opacity: 0.08;
        clip-path: none;
        position: absolute;
        top: 0;
        left: 0;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-xl);
    }

    .hero-content {
        max-width: 100%;
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-md);
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 100%;
    }

    .training-card {
        padding: var(--spacing-lg);
    }

    .service-tile {
        padding: var(--spacing-md);
    }

    .solution-item {
        padding: var(--spacing-lg);
    }

    .feature-box {
        padding: var(--spacing-md);
    }

    .feature-icon {
        width: 40px;
        height: 40px;
    }

    .cta-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .cta-section h2 {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-md);
    }

    .cta-section p {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .client-logo {
        max-width: 100%;
        height: 140px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero {
        height: 55vh;
        min-height: 400px;
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-subtitle {
        font-size: 0.9375rem;
        margin-bottom: var(--spacing-lg);
    }

    .hero-content {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .hero-actions {
        gap: var(--spacing-sm);
    }

    .hero-actions .btn {
        font-size: var(--font-size-sm);
        padding: 0.625rem 1rem;
    }

    .training-card {
        padding: var(--spacing-md);
    }

    .card-icon {
        width: 36px;
        height: 36px;
    }

    .service-tile {
        padding: var(--spacing-sm);
    }

    .service-tile h3 {
        font-size: var(--font-size-base);
    }

    .solution-item {
        padding: var(--spacing-md);
    }

    .feature-box {
        padding: var(--spacing-sm);
    }

    .feature-icon {
        width: 36px;
        height: 36px;
        margin-bottom: var(--spacing-sm);
    }

    .feature-box h3 {
        font-size: var(--font-size-base);
    }

    .feature-box p {
        font-size: var(--font-size-sm);
    }

    .cta-section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }

    .cta-section p {
        font-size: 0.9375rem;
    }

    .clients-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .client-logo {
        height: 120px;
        max-width: 280px;
        margin: 0 auto;
    }
}