/* =====================================================
   RESPONSIVE SLIDER - Mobile, Tablet, Desktop Compatible
   ===================================================== */

/* Base Responsive Setup */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

*, *:before, *:after {
    -webkit-box-sizing: inherit;
    box-sizing: inherit;
}

/* Hero Slider Container Responsive */
.hero-all-main-slider {
    width: 100%;
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

.hero-main-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.hero-main-slider .hero3-section-area {
    width: 100%;
    display: none;
    -webkit-animation: fadeIn 1s ease-in;
    animation: fadeIn 1s ease-in;
}

@-webkit-keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-main-slider .hero3-section-area.slick-current,
.hero-main-slider .hero3-section-area.slick-active {
    display: block;
}

/* Touch-Friendly Button Sizing */
.testimonial-arrows button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    -webkit-appearance: none;
    appearance: none;
    outline: none;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}

.testimonial-arrows button:active {
    -webkit-transform: scale(0.95);
    transform: scale(0.95);
}

/* Mobile First Approach */
@media (max-width: 480px) {
    /* Extra Small Devices */
    .homepage3-body .vl-transparent-header {
        padding: 0px;
    }
    .vl-logo {
        height: 80px;
    }
    .hero-all-main-slider .testimonial-arrows {
        right: 15px;
        top: 50%;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
        display: none;
    }
    
    .hero-all-main-slider .testimonial-arrows button {
        height: 44px;
        width: 44px;
        line-height: 44px;
        font-size: 16px;
        background: rgba(255, 255, 255, 0.3);
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area {
        padding: 80px 0 120px;
        margin: 0;
    }

    .hero-header {
        margin-top: 80px;
    }

    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header h1 {
        font-size: 24px !important;
        line-height: 32px !important;
        margin-bottom: 15px;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header h5 {
        font-size: 12px;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header p {
        font-size: 14px !important;
        line-height: 20px !important;
        margin-bottom: 12px;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .btn-area1 {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .btn-area1 a {
        width: 100%;
        text-align: left;
        font-size: 14px;
        margin-top: 10px;
    }

    .about4-section-area .about-images-area .img1 img {
        height: 400px;
    }

    .service-benefites-section-area .benefites-box .star {
        display: none;
    }

    .social-links {
        padding-top: 30px;
    }
    
    .space18 { display: none; }
    .space20 { display: none; }
    .space28 { display: none; }
}

/* Small Devices - Mobile Landscape & Larger Phones */
@media (min-width: 481px) and (max-width: 767px) {
    .hero-all-main-slider .testimonial-arrows {
        right: 20px;
        top: 50%;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
    }
    
    .hero-all-main-slider .testimonial-arrows button {
        height: 48px;
        width: 48px;
        line-height: 48px;
        font-size: 18px;
        background: rgba(255, 255, 255, 0.25);
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area {
        padding: 100px 0 140px;
        margin: 0;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header h1 {
        font-size: 28px !important;
        line-height: 36px !important;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header p {
        font-size: 15px !important;
        line-height: 22px !important;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .btn-area1 {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .btn-area1 a {
        font-size: 13px;
    }
}

/* Tablet - Medium Devices */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-all-main-slider .testimonial-arrows {
        right: 25px;
        top: 55%;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
    }
    
    .hero-all-main-slider .testimonial-arrows button {
        height: 50px;
        width: 50px;
        line-height: 50px;
        font-size: 18px;
        background: rgba(255, 255, 255, 0.2);
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area {
        padding: 120px 0 180px;
        margin: 0;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header h1 {
        font-size: 36px !important;
        line-height: 44px !important;
    }
    
    .hero-all-main-slider .hero-main-slider .hero3-section-area .hero-header p {
        font-size: 16px !important;
        line-height: 24px !important;
    }
}

/* Large Screens - Desktop */
@media (min-width: 1024px) and (max-width: 1399px) {
    .hero-all-main-slider .testimonial-arrows {
        right: 30px;
        top: 60%;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
    }
    
    .hero-all-main-slider .testimonial-arrows button {
        height: 54px;
        width: 54px;
        line-height: 54px;
        font-size: 20px;
        background: rgba(255, 255, 255, 0.2);
        -webkit-transition: all 0.4s ease;
        transition: all 0.4s ease;
    }
    
    .hero-all-main-slider .testimonial-arrows button:hover {
        background: rgba(255, 255, 255, 0.35);
        -webkit-transform: translateY(-2px);
        transform: translateY(-2px);
    }
}

/* Extra Large Screens - Desktop HD */
@media (min-width: 1400px) {
    .hero-all-main-slider .testimonial-arrows {
        right: 40px;
        top: 50%;
    }
    
    .hero-all-main-slider .testimonial-arrows button {
        height: 56px;
        width: 56px;
        line-height: 56px;
        font-size: 20px;
        -webkit-transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .hero-all-main-slider .testimonial-arrows button:hover {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }
}

/* Cross-Browser Animation Support */
.hero-main-slider .hero3-section-area .hero-header h5,
.hero-main-slider .hero3-section-area .hero-header h1,
.hero-main-slider .hero3-section-area .hero-header p,
.hero-main-slider .hero3-section-area .btn-area1 {
    -webkit-transition: transform 1400ms ease, opacity 1400ms ease;
    -moz-transition: transform 1400ms ease, opacity 1400ms ease;
    -ms-transition: transform 1400ms ease, opacity 1400ms ease;
    -o-transition: transform 1400ms ease, opacity 1400ms ease;
    transition: transform 1400ms ease, opacity 1400ms ease;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
}

/* Ensure image responsiveness */
.hero-all-main-slider .bg-img img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    display: block;
}

/* Prevent text selection during interaction */
.hero-all-main-slider.dragging * {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* High DPI / Retina Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .testimonial-arrows button {
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* Print Styles */
@media print {
    .hero-all-main-slider .testimonial-arrows {
        display: none;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .hero-main-slider .hero3-section-area,
    .hero-main-slider .hero3-section-area .hero-header h5,
    .hero-main-slider .hero3-section-area .hero-header h1,
    .hero-main-slider .hero3-section-area .hero-header p,
    .hero-main-slider .hero3-section-area .btn-area1 {
        -webkit-animation: none !important;
        animation: none !important;
        -webkit-transition: none !important;
        transition: none !important;
    }
}

/* Focus States for Accessibility */
.testimonial-arrows button:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* Cross-browser vendor prefixes for transforms */
.hero-main-slider .hero3-section-area .hero-header h5,
.hero-main-slider .hero3-section-area .hero-header h1,
.hero-main-slider .hero3-section-area .hero-header p,
.hero-main-slider .hero3-section-area .btn-area1 {
    -webkit-transform-origin: left center;
    -moz-transform-origin: left center;
    -ms-transform-origin: left center;
    -o-transform-origin: left center;
    transform-origin: left center;
}