/* akshardham-carousel.css */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Oswald:wght@500;700&display=swap');

body { margin: 0; padding: 0; background: #000; overflow-x: hidden; }

/* Keep Navbar styles same as previous */
.premium-navbar {
    background: linear-gradient(to bottom, rgba(0, 103, 89, 0.9) 0%, rgba(0, 103, 89, 0.2) 70%, rgba(0, 103, 89, 0) 100%) !important;
    position: absolute; width: 100%; z-index: 1000; padding-top: 10px; padding-bottom: 20px;
}
.premium-navbar a, .premium-navbar .nav-link { color: #fff !important; }
.premium-nav-logo-img { filter: brightness(0) invert(1); }

/* Hero Showcase */
.premium-hero-showcase {
    position: relative; width: 100vw; height: 100vh; overflow: hidden;
    font-family: 'Poppins', sans-serif; color: #fff;
    perspective: 1500px;
}

/* Background */
.hero-bg {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    transition: background-image 0.8s ease-in-out; z-index: 1;
}
.hero-bg-overlay {
    position: absolute; inset: 0;
    /* Soft fog/cloud gradient overlay */
    background: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.3) 100%);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
}

/* 3D Carousel Container */
.hero-interactive-layer {
    position: absolute; top: 100px; bottom: 0; left: 0; right: 0; z-index: 5;
    display: flex; align-items: center; justify-content: center;
    transform-style: preserve-3d;
}

/* Slide Cards */
.image-node {
    position: absolute;
    width: 1200px;
    max-width: 85vw;
    height: calc(100vh - 260px);
    object-fit: contain; /* Show the entire image without any cropping or distortion */
    background: transparent;
    border-radius: 12px;
    box-shadow: none; /* Let the drop-shadow filter handle the shadow directly on the image */
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.8s ease, filter 0.8s ease;
    cursor: pointer;
    user-select: none;
    will-change: transform, opacity, filter;
}

/* For smaller screens */
@media (max-width: 1024px) {
    .image-node {
        width: 800px;
        height: 450px;
    }
}

/* 3D Positions */
/* Center - Active */
.slide-active {
    transform: translateX(0) translateZ(100px) scale(1);
    opacity: 1;
    z-index: 10;
    filter: brightness(1) drop-shadow(0 0 20px rgba(0,0,0,0.5));
}

/* Left side */
.slide-prev-1 {
    transform: translateX(-110%) translateZ(-100px) rotateY(35deg) scale(0.85);
    opacity: 0.8;
    z-index: 9;
    filter: brightness(0.6);
}
.slide-prev-1:hover {
    filter: brightness(0.9);
    transform: translateX(-110%) translateZ(-80px) rotateY(35deg) scale(0.9);
}

.slide-prev-2 {
    transform: translateX(-200%) translateZ(-250px) rotateY(45deg) scale(0.7);
    opacity: 0.4;
    z-index: 8;
    filter: brightness(0.3);
}
.slide-prev-2:hover {
    filter: brightness(0.6);
    transform: translateX(-200%) translateZ(-230px) rotateY(45deg) scale(0.75);
}

/* Right side */
.slide-next-1 {
    transform: translateX(110%) translateZ(-100px) rotateY(-35deg) scale(0.85);
    opacity: 0.8;
    z-index: 9;
    filter: brightness(0.6);
}
.slide-next-1:hover {
    filter: brightness(0.9);
    transform: translateX(110%) translateZ(-80px) rotateY(-35deg) scale(0.9);
}

.slide-next-2 {
    transform: translateX(200%) translateZ(-250px) rotateY(-45deg) scale(0.7);
    opacity: 0.4;
    z-index: 8;
    filter: brightness(0.3);
}
.slide-next-2:hover {
    filter: brightness(0.6);
    transform: translateX(200%) translateZ(-230px) rotateY(-45deg) scale(0.75);
}

/* Hidden slides */
.slide-hidden {
    transform: translateX(0) translateZ(-400px) scale(0.5);
    opacity: 0;
    z-index: 1;
    pointer-events: none;
}

/* Text Content Overlay */
.hero-content {
    position: absolute; z-index: 15; width: 100%; top: 50%; left: 0;
    transform: translateY(-50%);
    text-align: center;
    pointer-events: none;
}

.text-group {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 100%;
    display: flex; flex-direction: column; align-items: center; gap: 5px;
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.text-group.active { 
    opacity: 1; 
    pointer-events: auto;
    z-index: 16;
}

.hero-subtitle { font-size: 14px; letter-spacing: 3px; text-transform: uppercase; color: #fff; font-weight: 700; text-shadow: 0 2px 10px rgba(0,0,0,0.8); }
.hero-title { font-family: 'Oswald', sans-serif; font-size: 80px; line-height: 1.1; margin: 0; text-transform: uppercase; text-shadow: 0 4px 20px rgba(0,0,0,0.8); }
.hero-des { font-size: 18px; color: #fff; font-weight: 400; max-width: 600px; text-shadow: 0 2px 10px rgba(0,0,0,0.8); margin-top: 10px; }

.hero-btn { 
    background: transparent; color: #fff; border: 2px solid #fff; padding: 12px 30px; font-weight: 600; 
    border-radius: 30px; cursor: pointer; transition: 0.3s;
    display: flex; align-items: center; gap: 10px; margin-top: 20px;
    backdrop-filter: blur(5px);
}
.hero-btn:hover { background: #fff; color: #000; }
.hero-btn:hover i { color: #000; }
.hero-btn i { color: #fff; transition: 0.3s; }

/* Text Animations */
.text-group.state-exit { opacity: 0; transform: translate(-50%, -60%); }
.text-group.state-enter { opacity: 0; transform: translate(-50%, -40%); }
.text-group.state-active { opacity: 1; transform: translate(-50%, -50%); }

/* Navigation Arrows */
.hero-nav-arrows {
    position: absolute; top: 50%; width: 100%; transform: translateY(-50%);
    display: flex; justify-content: space-between; z-index: 20;
    padding: 0 8%; box-sizing: border-box;
    pointer-events: none;
}
.hero-nav-arrows button {
    width: 55px; height: 55px; border-radius: 50%;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.4);
    color: #fff; cursor: pointer; transition: 0.3s; font-size: 20px;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(5px);
    pointer-events: auto;
}
.hero-nav-arrows button:hover { background: #fff; color: #000; transform: scale(1.1); }

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .hero-title { font-size: 60px; }
    .hero-des { font-size: 16px; }
}

@media (max-width: 768px) {
    .premium-hero-showcase {
        height: 70vh;
        min-height: 500px;
    }
    .image-node {
        width: 80vw;
        height: 40vh;
    }
    .hero-interactive-layer {
        top: auto;
        bottom: 50px;
        align-items: flex-end;
    }
    .hero-content {
        top: 20%;
    }
    .hero-title { font-size: 40px; }
    .hero-des { font-size: 14px; padding: 0 15px; }
    
    .slide-prev-1 { transform: translateX(-60%) translateZ(-80px) rotateY(25deg) scale(0.85); opacity: 0.6; }
    .slide-prev-1:hover { transform: translateX(-60%) translateZ(-60px) rotateY(25deg) scale(0.9); }
    
    .slide-next-1 { transform: translateX(60%) translateZ(-80px) rotateY(-25deg) scale(0.85); opacity: 0.6; }
    .slide-next-1:hover { transform: translateX(60%) translateZ(-60px) rotateY(-25deg) scale(0.9); }
    
    .slide-prev-2, .slide-next-2 { opacity: 0; pointer-events: none; }
}

@media (max-width: 480px) {
    .premium-hero-showcase {
        height: 70vh;
        min-height: 520px;
    }
    .hero-content {
        top: 140px;
    }
    .hero-title { font-size: 30px; text-shadow: 0 2px 10px rgba(0,0,0,1); }
    .hero-subtitle { font-size: 11px; letter-spacing: 2px; }
    .hero-des { font-size: 12px; margin-top: 5px; text-shadow: 0 2px 8px rgba(0,0,0,1); }
    
    .hero-interactive-layer {
        top: 220px;
        bottom: auto;
        height: 260px;
        align-items: center;
    }
    .image-node {
        width: 90vw;
        height: 260px;
        border-radius: 8px;
    }
    
    .slide-prev-1 { transform: translateX(-40%) translateZ(-50px) rotateY(15deg) scale(0.9); opacity: 0.5; }
    .slide-next-1 { transform: translateX(40%) translateZ(-50px) rotateY(-15deg) scale(0.9); opacity: 0.5; }
    
    .hero-nav-arrows {
        top: 350px;
        bottom: auto;
        padding: 0 2%;
        z-index: 25;
        transform: translateY(-50%);
    }
    .hero-nav-arrows button {
        width: 35px; height: 35px; font-size: 12px;
    }
}