body {
    background: var(--bg);
    color: var(--words);
    overflow-x: hidden;
}

.header {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header-bg {
    position: absolute;
    top: -20%;
    left: 0;
    width: 100%;
    height: 120%;
    z-index: -1;
    overflow: hidden;
}

.header-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
    z-index: 1;
}

.header-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
    will-change: transform;
}

.header-content {
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(60px);
    animation: fadeUp 1.4s ease-out forwards;
    animation-delay: 0.2s;
}

.header-content h1 {
    color: var(--words);
    text-shadow: 0 2px 10px rgba(0, 209, 255, 0.4);
    font-size: clamp(3rem, 8vw, 5rem);
    text-transform: uppercase;
    font-family: 'Barlow', system-ui, sans-serif;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 1rem;
}

.header-content h2 {
    font-size: clamp(1.2rem, 4vw, 2rem);
    font-weight: 400;
    color: var(--words-secondary);
    font-family: 'Barlow', system-ui, sans-serif;
    font-style: italic;
}

.section-title {
    color: var(--words);
    text-align: center;
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Barlow', system-ui, sans-serif;
}

.section-intro {
    text-align: center;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--words-secondary);
    max-width: 720px;
    margin: 0 auto 2rem auto;
    line-height: 1.6;
    font-family: 'Barlow', system-ui, sans-serif;
    font-style: italic;
}

.overview-section {
    max-width: 1000px;
    margin: 0 auto 4rem auto;
    padding: 2rem;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
}

.overview-text {
    font-size: clamp(1rem, 2vw, 1.1rem);
    line-height: 1.7;
    color: var(--words);
    margin-bottom: 1.5rem;
    font-family: 'Barlow', system-ui, sans-serif;
}

.overview-text:last-child {
    margin-bottom: 0;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1.2s ease-out forwards;
    animation-delay: 0.4s;
}


.carousel {
    perspective: 1200px;
    height: 600px;
    position: relative;
    overflow: visible; /* Change to visible so arrows show */
    margin: 0 60px; /* Reduce margin slightly */
}

.carousel-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 1s ease;
}

.clickable {
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.clickable:hover {
    transform: scale(0.85) rotateY(0deg);
    opacity: 0.8;
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.6);
    z-index: 4;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
    user-select: none;
}

.arrow-left {
    left: -50px;
}

.arrow-right {
    right: -50px;
}

.arrow:hover {
    color: #00bfff;
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.carousel-nav button {
    background: #111;
    color: #00bfff;
    border: 1px solid #00bfff;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
    width: 250px;
}

.carousel-nav button.active {
    background: #00bfff;
    color: #000;
    box-shadow: 0 0 10px #00bfff;
    transform: scale(1.1);
}

.carousel-nav button:hover {
    background: #00bfff;
    color: #000;
    transform: scale(1.05);
}

.info-card {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    background: rgba(20, 20, 20, 0.85);
    border-radius: 16px;
    box-shadow: 0 0 40px rgba(0, 191, 255, 0.25);
    border: 1px solid rgba(0, 191, 255, 0.2);
    overflow: hidden;
    transition: all 0.6s ease;
    backdrop-filter: blur(8px);
    z-index: 1;
}

.info-card.active {
    opacity: 1;
    transform: translateX(-50%) scale(1);
    z-index: 3;
}

.info-card:not(.active) {
    opacity: 0.6;
    transform: translateX(-50%) scale(0.9);
    z-index: 1;
}

.info-card.prev {
    opacity: 0.4;
    transform: translateX(-120%) scale(0.8);
    z-index: 2;
}

.info-card.next {
    opacity: 0.4;
    transform: translateX(20%) scale(0.8);
    z-index: 2;
}

.info-left {
    flex: 1;
    overflow: hidden;
}

.info-left .image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    border-radius: 12px;
}

.info-card:hover .image {
    transform: scale(1.05);
}

.info-right {
    flex: 1;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-title {
    color: #00bfff;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(to right, #00bfff, #007acc);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: glowPulse 2s ease-in-out infinite;
}

.info-right p {
    color: #e0e0e0;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

@keyframes glowPulse {
    0%, 100% {
        text-shadow: 0 0 10px rgba(0, 191, 255, 0.377);
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 191, 255, 0.699);
    }
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    color: #e0e0e0;
    font-size: clamp(0.9rem, 2vw, 1rem);
    padding: 0.5rem 0;
    border-left: 2px solid transparent;
    padding-left: 0.5rem;
    transition: all 0.3s ease;
}

.feature-list li:hover {
    border-left-color: #00bfff;
    transform: translateX(5px);
    color: #00bfff;
}

.feature-list li i {
    color: #00bfff;
    margin-right: 0.8rem;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
    max-width: 600px;
}

.feature-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    color: var(--words);
    font-family: 'Barlow', system-ui, sans-serif;
    font-size: clamp(0.9rem, 2vw, 1rem);
    opacity: 0;
    transform: translateY(10px);
    animation: fadeUp 0.4s ease forwards;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li i {
    color: var(--accent-blue);
    margin-right: 1rem;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.feature-list li:hover {
    color: var(--accent-blue);
    transform: translateX(10px);
    transition: all 0.3s ease;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive design */
@media (max-width: 1024px) {
    .info-card {
        flex-direction: column;
    }
    
    .info-left {
        flex: none;
        height: 200px;
    }
    
    .info-right {
        flex: 1;
        padding: 1.5rem;
    }
    
    .arrow-left {
        left: 20px;
    }
    
    .arrow-right {
        right: 20px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3rem 1rem;
    }
    
    .overview-section {
        padding: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .carousel {
        margin: 0 40px; /* Reduce margin on mobile */
    }
    
    .carousel-nav {
        gap: 0.5rem;
        margin: 1rem 0;
    }
    
    .carousel-nav button {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .arrow {
        font-size: 2rem;
    }
    
    .arrow-left {
        left: -25px;
    }
    
    .arrow-right {
        right: -25px;
    }
    
    .info-left {
        height: 150px;
    }
    
    .info-right {
        padding: 1rem;
    }
    
    .info-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .info-right {
        padding: 0.8rem;
    }
    
    .carousel-nav button {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
    }
    
    .info-title {
        font-size: 1.2rem;
    }
    
    .info-left {
        height: 120px;
    }
    
    .feature-list {
        font-size: 0.9rem;
        gap: 0.3rem;
    }
}