/* MARQUEE SECTION STYLES */

.marquee-section {
    position: relative;
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    overflow: hidden;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

.marquee-container {
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.marquee-text {
    display: flex;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
}

.marquee-text span {
    font-size: var(--font-3xl);
    font-weight: var(--font-bold);
    color: var(--white);
    padding: 0 var(--spacing-2xl);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    letter-spacing: 1px;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.companies-marquee {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

.companies-marquee::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.companies-marquee::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

/* Carousel Wrapper */
.carousel-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 70px;
    overflow: hidden;
}

/* Carousel Track */
.carousel-track {
    display: flex;
    gap: var(--spacing-lg);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Carousel Slide */
.carousel-slide {
    flex: 0 0 calc(20% - var(--spacing-lg));
    min-width: 0;
    perspective: 1000px;
}

.company-logo {
    width: 100%;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #ffffff, #f5f5f5);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08),
                0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.company-logo::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(102, 126, 234, 0.1),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.company-logo:hover::before {
    left: 100%;
}

.company-logo:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.2),
                0 5px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid rgba(102, 126, 234, 0.2);
}

.company-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(80%) brightness(1.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.company-logo:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.08);
}

/* Carousel Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border: 2px solid rgba(102, 126, 234, 0.2);
    color: var(--primary);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
    backdrop-filter: blur(10px);
}

.carousel-btn:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4),
                0 4px 10px rgba(0, 0, 0, 0.15);
    border-color: transparent;
}

.carousel-btn:active {
    transform: translateY(-50%) scale(1.05);
}

.carousel-btn.prev {
    left: 15px;
}

.carousel-btn.next {
    right: 15px;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-sm) 0;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.carousel-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--white);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-dot:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
    border-color: var(--white);
}

.carousel-dot.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    width: 32px;
    border-radius: 8px;
    border-color: var(--white);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

.carousel-dot.active::before {
    width: 4px;
    height: 4px;
}

/* Responsive */
@media (max-width: 1024px) {
    .carousel-slide {
        flex: 0 0 calc(25% - var(--spacing-lg));
    }
}

@media (max-width: 768px) {
    .carousel-slide {
        flex: 0 0 calc(33.333% - var(--spacing-lg));
    }
    
    .carousel-wrapper {
        padding: 0 50px;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .carousel-slide {
        flex: 0 0 calc(50% - var(--spacing-lg));
    }
    
    .carousel-wrapper {
        padding: 0 40px;
    }
    
    .company-logo {
        height: 80px;
    }
}