/* 3-Way Slider Styles */
.trimlight-3way-slider-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.trimlight-3way-slider {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.slider-images {
    position: relative;
    width: 100%;
    padding-bottom: 66.66%;
    /* Aspect ratio 3:2 */
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    background-color: #000;
    cursor: col-resize;
    /* Indicate draggable */
}

.slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: opacity 0.05s linear;
    /* Faster transition for responsiveness */
    pointer-events: none;
    /* Let clicks pass through to slider */
}

.slider-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-label {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.3s;
}

.image-before {
    z-index: 1;
}

.image-white {
    z-index: 2;
    opacity: 0.5;
}

.image-rgb {
    z-index: 3;
    opacity: 0;
}

/* Overlay Controls */
.slider-overlay-controls {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20;
}

.slider-control-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    /* Invisible but interactive */
    cursor: col-resize;
    margin: 0;
    z-index: 22;
}

/* Custom Handle */
.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    /* Initial position */
    width: 40px;
    /* Width of the touch target area */
    transform: translateX(-50%);
    pointer-events: none;
    /* Let input receive events */
    z-index: 21;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.handle-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.handle-arrows {
    background-color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: #333;
    font-size: 14px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    position: relative;
    /* To sit on top of line */
}

/* Bottom Labels */
.slider-labels-bottom {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    color: #555;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0 10px;
}

.label-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* 4-Way Slider Specifics */
.image-before-2 {
    z-index: 1;
}

.image-white-2 {
    z-index: 2;
    opacity: 0;
}

.image-rgb1-2 {
    z-index: 3;
    opacity: 0;
}

.image-rgb2-2 {
    z-index: 4;
    opacity: 0;
}

/* Slider Card Styles */
.slider-card {
    background: #fff;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: transform 0.3s ease;
}

.slider-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.slider-card h3 {
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

/* Enhanced Hero Styles */
.trimlight-hero {
    position: relative;
    height: 100vh;
    /* Full screen */
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide {
    /* Ensure image covers everything */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* Premium Overlay */
/* .hero-overlay {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 2;
} */

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #fff;
    max-width: 900px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 40px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
    opacity: 0.9;
}

/* Button Polish */
.hero-buttons .btn {
    padding: 15px 35px;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.hero-buttons .btn-primary {
    background-color: #e65100;
    /* Halloween Orange accent from image */
    border-color: #e65100;
    box-shadow: 0 5px 15px rgba(230, 81, 0, 0.4);
}

.hero-buttons .btn-primary:hover {
    background-color: #ff6d00;
    border-color: #ff6d00;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(230, 81, 0, 0.6);
}

.hero-buttons .btn-outline {
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid #fff;
    color: #fff;
    backdrop-filter: blur(5px);
}

.hero-buttons .btn-outline:hover {
    background-color: #fff;
    color: #333;
    transform: translateY(-3px);
}

/* Enforce Symmetry and Size */
.trimlight-3way-slider .slider-images {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 66.66%;
    /* 3:2 Aspect Ratio */
    overflow: hidden;
    border-radius: 10px;
    background: #f0f0f0;
    /* Placeholder color */
}

.trimlight-3way-slider .slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.trimlight-3way-slider .slider-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Ensure image fills  */
    display: block;
}

/* Ensure cards match height */
.slider-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.trimlight-3way-slider {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Fix Hero Slider Layout */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: top center;
}

.hero-slide.active {
    opacity: 1;
}

/* Mobile Optimization */
@media (max-width: 768px) {

    /* Global Spacing */
    .trimlight-3way-slider-section,
    .trimlight-features,
    .gallery-section,
    .video-section,
    .section {
        padding: 50px 0;
    }

    /* Hero Section */
    .hero-content h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .hero-content p {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
        padding: 0 20px;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 1rem;
    }

    /* 3-Way Slider Touch Optimization */
    .slider-handle {
        width: 60px;
        /* Larger touch target */
    }

    .handle-arrows {
        width: 50px;
        height: 50px;
    }

    .slider-labels-bottom {
        font-size: 0.8rem;
    }

    /* Features Grid */
    .feature-card {
        margin-bottom: 20px;
    }

    /* CTA Section */
    .cta-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .cta-buttons .btn {
        width: 100%;
        margin: 0 !important;
        /* Override any inline margins */
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }
}

/* Transparent Header for Trimlight Page */
.header.transparent-header {
    background-color: transparent;
    box-shadow: none;
    position: absolute;
    /* Overlay on top of hero */
}

.header.transparent-header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    /* Stick to top on scroll */
}

/* Ensure nav links are visible on dark hero */
.header.transparent-header .nav-link {
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.header.transparent-header.scrolled .nav-link {
    color: var(--primary-color, #2c3e50);
    text-shadow: none;
}

/* Adjust logo visibility if needed (assuming logo works on dark bg) */
/* If logo needs to change, we might need JS or CSS filters */
/* Header Logo Styles */
.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.5);
}

.header.transparent-header.scrolled .logo-divider {
    background-color: rgba(0, 0, 0, 0.2);
}

.trimlight-logo {
    height: 50px; /* Match Penta logo height */
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1); /* White logo for transparent header */
}

.header.transparent-header.scrolled .trimlight-logo {
    filter: none; /* Original colors for white header */
}

/* Mobile Logo Adjustment */
@media (max-width: 480px) {
    .logo {
        gap: 10px;
    }
    
    .logo img {
        height: 35px; /* Smaller on mobile */
    }
    
    .trimlight-logo {
        height: 35px;
    }
    
    .logo-divider {
        height: 30px;
    }
}