* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Cairo', sans-serif;
        background: linear-gradient(135deg, #3c8b94 0%, #28696b 100%);
        min-height: 100vh;
        overflow-x: hidden;
    }

    /* Animated Background */
    .animated-bg {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        background: linear-gradient(135deg, #3c8b94 0%, #28696b 100%);
    }

    .floating-shapes {
        position: absolute;
        width: 100%;
        height: 100%;
    }

    .shape {
        position: absolute;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 50%;
        animation: float 20s infinite linear;
    }

    .hero-static-slide {
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease;
    }

    .hero-static-slide:hover {
        transform: scale(1.02);
    }

    .slider-img {
        width: 100%;
        height: 250px;
        object-fit: cover;
        display: block;
    }


    .shape:nth-child(1) {
        width: 80px;
        height: 80px;
        top: 20%;
        left: 10%;
        animation-delay: 0s;
    }

    .shape:nth-child(2) {
        width: 120px;
        height: 120px;
        top: 60%;
        right: 10%;
        animation-delay: 5s;
    }

    .shape:nth-child(3) {
        width: 60px;
        height: 60px;
        top: 40%;
        left: 70%;
        animation-delay: 10s;
    }

    .shape:nth-child(4) {
        width: 100px;
        height: 100px;
        top: 80%;
        left: 30%;
        animation-delay: 15s;
    }

    @keyframes float {
        0% {
            transform: translateY(0px) rotate(0deg);
            opacity: 0.7;
        }

        50% {
            transform: translateY(-100px) rotate(180deg);
            opacity: 1;
        }

        100% {
            transform: translateY(0px) rotate(360deg);
            opacity: 0.7;
        }
    }

    /* Glassmorphism Navbar */
    .glass-navbar {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(15px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding: 1rem 0;
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
        transition: all 0.3s ease;
    }

    .glass-navbar.scrolled {
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(20px);
    }

    .navbar-brand {
        color: white !important;
        font-weight: 700;
        font-size: 1.5rem;
    }

    .logo-img {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        object-fit: cover;
    }

    /* Hero Slider Section */
    .hero-slider {
        margin-top: 120hv;
        height: 60vh;
        position: relative;
        overflow: hidden;
        border-radius: 20px;
        margin-bottom: 4rem;
    }

    .slider-container {
        display: flex;
        width: 300%;
        height: 100%;
        animation: slide 12s infinite;
    }

    .slide {
        width: 33.333%;
        height: 100%;
        position: relative;
        background: linear-gradient(45deg, #44b4a4, #339e9c);
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-align: center;
    }

    .slide:nth-child(2) {
        background: linear-gradient(45deg, #3c8b94, #28696b);
    }

    .slide:nth-child(3) {
        background: linear-gradient(45deg, #339e9c, #44b4a4);
    }

    .slide-content {
        z-index: 2;
        max-width: 600px;
        padding: 2rem;
    }

    .slide h2 {
        font-size: 2.5rem;
        font-weight: 900;
        margin-bottom: 1rem;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .slide p {
        font-size: 1.2rem;
        margin-bottom: 2rem;
        opacity: 0.9;
    }

    @keyframes slide {

        0%,
        30% {
            transform: translateX(0);
        }

        33.333%,
        63.333% {
            transform: translateX(-33.333%);
        }

        66.666%,
        96.666% {
            transform: translateX(-66.666%);
        }

        100% {
            transform: translateX(0);
        }
    }

    /* Welcome Message */
    .welcome-section {
        text-align: center;
        margin: 5rem 0;
        padding: 3rem 2rem;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(15px);
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .welcome-title {
        font-size: 3rem;
        font-weight: 900;
        color: white;
        margin-bottom: 1.5rem;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .welcome-subtitle {
        font-size: 1.3rem;
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 2rem;
        line-height: 1.7;
    }

    /* Download Buttons */
    .download-buttons {
        margin-top: 2rem;
    }

    .download-btn {
        padding: 1rem 2rem;
        border-radius: 15px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
        border: 2px solid transparent;
        min-width: 200px;
    }

    .btn-primary-custom {
        background: linear-gradient(45deg, #44b4a4, #339e9c);
        color: white;
    }

    .btn-outline-custom {
        background: rgba(255, 255, 255, 0.1);
        color: white;
        border: 2px solid rgba(255, 255, 255, 0.3);
    }

    .download-btn:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        color: white;
    }

    /* Features Section */
    .features-section {
        padding: 5rem 0;
        margin: 4rem 0;
    }

    .feature-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(15px);
        border-radius: 20px;
        padding: 2.5rem;
        text-align: center;
        border: 1px solid rgba(255, 255, 255, 0.2);
        transition: all 0.3s ease;
        height: 100%;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        background: rgba(255, 255, 255, 0.15);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    }

    .feature-icon {
        font-size: 3rem;
        color: #44b4a4;
        margin-bottom: 1.5rem;
    }

    .feature-title {
        color: white;
        font-weight: 700;
        margin-bottom: 1rem;
        font-size: 1.5rem;
    }

    .feature-text {
        color: rgba(255, 255, 255, 0.8);
        line-height: 1.6;
    }

    /* Products Section */
    .products-section {
        padding: 5rem 0;
    }

    .product-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(15px);
        border-radius: 20px;
        padding: 2rem;
        margin-bottom: 3rem;
        border: 1px solid rgba(255, 255, 255, 0.2);
        transition: all 0.3s ease;
    }

    .product-card:hover {
        transform: translateY(-5px);
        background: rgba(255, 255, 255, 0.15);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    }

    .product-image {
        border-radius: 15px;
        width: auto;
        height: 400px;
        /* زيدنا الارتفاع */
        max-width: 100%;
        object-fit: cover;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        display: block;
        margin: 0 auto;
    }



    .product-info h3 {
        color: white;
        font-weight: 700;
        margin-bottom: 1rem;
        font-size: 1.8rem;
    }

    .product-info p {
        color: rgba(255, 255, 255, 0.8);
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }

    .product-price {
        font-size: 2rem;
        font-weight: 900;
        color: #44b4a4;
        margin-bottom: 1.5rem;
    }

    .buy-btn {
        background: linear-gradient(45deg, #3c8b94, #44b4a4);
        color: white;
        border: none;
        padding: 1rem 2rem;
        border-radius: 15px;
        font-weight: 700;
        font-size: 1.1rem;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }

    .buy-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        color: white;
    }

    /* Footer */
    .footer-section {
        background: rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(15px);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        margin-top: 5rem;
    }

    .footer-title {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 2rem;
        color: #44b4a4;
    }

    .contact-info {
        display: flex;
        justify-content: center;
        gap: 3rem;
        margin-bottom: 3rem;
        flex-wrap: wrap;
    }

    .contact-item {
        display: flex;
        align-items: center;
        gap: 1rem;
        background: rgba(255, 255, 255, 0.1);
        padding: 1.5rem;
        border-radius: 15px;
        backdrop-filter: blur(10px);
    }

    .contact-icon {
        font-size: 2rem;
    }

    .contact-link {
        color: #44b4a4;
        text-decoration: none;
        font-weight: 600;
    }

    .contact-link:hover {
        color: #339e9c;
    }

    .social-section {
        margin-bottom: 3rem;
    }

    .social-label {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
        color: rgba(255, 255, 255, 0.9);
    }

    .social-icons {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
    }

    .social-icon {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1.5rem;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    .social-icon.instagram {
        background: linear-gradient(45deg, #3c8b94, #44b4a4);
    }

    .social-icon.facebook {
        background: #28696b;
    }

    .social-icon.tiktok {
        background: linear-gradient(45deg, #339e9c, #44b4a4);
    }

    .social-icon.twitter {
        background: #3c8b94;
    }

    .social-icon:hover {
        transform: translateY(-5px) scale(1.1);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    }

    .copyright {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.7);
    }

    /* Animations */
    .fade-in {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.6s ease;
    }

    .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .footer-fade-in {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.6s ease;
    }

    .footer-fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }

    /* Responsive Design */
    @media (max-width: 768px) {
        .hero-slider {
            height: 50vh;
            margin-top: 80px;
        }

        .slide h2 {
            font-size: 2rem;
        }

        .welcome-title {
            font-size: 2rem;
        }

        .welcome-subtitle {
            font-size: 1.1rem;
        }

        .contact-info {
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
        }

        .download-buttons {
            flex-direction: column;
            align-items: center;
        }

        .product-price {
            font-size: 1.5rem;
        }
    }

    .glass-container {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 15px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        margin: 20px auto;
        padding: 20px;
        max-width: 100%;
    }

    .glass-text {
        color: #fff !important;
        font-weight: 600;
        font-size: 1.2rem;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .glass-text:hover {
        color: rgba(255, 255, 255, 0.8) !important;
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    }

    .hero-images-section {
        padding: 0;
    }

    .hero-static-slide {
        border-radius: 10px;
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .hero-static-slide:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    }

    .slider-img {
        width: 100%;
        height: 250px;
        object-fit: cover;
        border-radius: 10px;
        transition: transform 0.3s ease;
    }

    .slider-img:hover {
        transform: scale(1.05);
    }

    /* للشاشات الصغيرة */
    @media (max-width: 768px) {
        .container-fluid {
            flex-direction: column;
            gap: 15px;
            text-align: center;
        }

        .glass-text {
            font-size: 1.1rem;
        }

        .slider-img {
            height: 200px;
        }
    }


    .contest-btn {
        background: linear-gradient(135deg, #3c8b94 0%, #28696b 100%);
        border: none;
        border-radius: 15px;
        padding: 15px 20px;
        color: white;
        font-weight: 600;
        font-size: 1.1rem;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(60, 139, 148, 0.3);
        position: relative;
        overflow: hidden;
    }

    .contest-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(60, 139, 148, 0.4);
        background: linear-gradient(135deg, #4a9ca6, #326f72);
    }

    .contest-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s;
    }

    .contest-btn:hover::before {
        left: 100%;
    }

    /* Swiper Styles for Mobile Hero Section */
    .mobile-hero-swiper {
        width: 100%;
        height: auto;
        padding: 0 10px 40px 10px;
        overflow: hidden;
    }

    .mobile-hero-swiper .swiper-slide {
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .mobile-hero-swiper .swiper-slide .hero-static-slide {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    /* Custom Swiper Navigation Buttons */
    .mobile-hero-swiper .swiper-button-next,
    .mobile-hero-swiper .swiper-button-prev {
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        border-radius: 50%;
        width: 40px !important;
        height: 40px !important;
        margin-top: -20px !important;
        color: white !important;
        transition: all 0.3s ease;
        border: 1px solid rgba(255, 255, 255, 0.3);
    }

    .mobile-hero-swiper .swiper-button-next:hover,
    .mobile-hero-swiper .swiper-button-prev:hover {
        background: rgba(68, 180, 164, 0.4);
        transform: scale(1.1);
        box-shadow: 0 4px 15px rgba(68, 180, 164, 0.3);
    }

    .mobile-hero-swiper .swiper-button-next::after,
    .mobile-hero-swiper .swiper-button-prev::after {
        font-size: 14px !important;
        font-weight: bold;
    }

    /* Custom Swiper Pagination */
    .mobile-hero-swiper .swiper-pagination {
        bottom: 5px !important;
        text-align: center;
    }

    .mobile-hero-swiper .swiper-pagination-bullet {
        background: rgba(255, 255, 255, 0.5) !important;
        opacity: 0.7 !important;
        width: 8px !important;
        height: 8px !important;
        border-radius: 50% !important;
        margin: 0 4px !important;
        transition: all 0.3s ease !important;
    }

    .mobile-hero-swiper .swiper-pagination-bullet-active {
        background: #44b4a4 !important;
        opacity: 1 !important;
        transform: scale(1.3) !important;
        box-shadow: 0 2px 8px rgba(68, 180, 164, 0.4) !important;
    }

    /* Mobile-specific adjustments */
    @media (max-width: 768px) {
        .mobile-hero-swiper .slider-img {
            height: 220px;
            border-radius: 15px;
        }

        .mobile-hero-swiper .hero-static-slide {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }

        .mobile-hero-swiper .swiper-button-next {
            right: 10px !important;
        }

        .mobile-hero-swiper .swiper-button-prev {
            left: 10px !important;
        }
    }

    /* Hide desktop version on mobile */
    @media (max-width: 767.98px) {
        .d-none.d-md-flex {
            display: none !important;
        }
    }

    /* Hide mobile version on desktop */
    @media (min-width: 768px) {
        .d-block.d-md-none {
            display: none !important;
        }
    }

    /* Video Section Styles */
    .video-section {
        padding: 3rem 0;
        margin: 2rem 0;
    }

    .video-container {
        position: relative;
        border-radius: 15px;
        overflow: hidden;
        background: #000;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        transition: all 0.3s ease;
    }

    .video-container:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    }

    .promo-video {
        width: 100%;
        height: 250px;
        object-fit: cover;
        display: block;
        border-radius: 15px;
        transition: all 0.3s ease;
    }

    /* Video loading states */
    .video-container.loading {
        background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
        background-size: 200% 100%;
        animation: loading 1.5s infinite;
    }

    @keyframes loading {
        0% {
            background-position: 200% 0;
        }
        100% {
            background-position: -200% 0;
        }
    }

    /* Small Screen Video Swiper Styles */
    .small-screen-video-swiper {
        width: 100%;
        height: auto;
        padding: 0 10px 40px 10px;
        overflow: hidden;
    }

    .small-screen-video-swiper .swiper-slide {
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .small-screen-video-swiper .swiper-slide .video-container {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    /* Custom Swiper Navigation Buttons for Videos */
    .small-screen-video-swiper .swiper-button-next,
    .small-screen-video-swiper .swiper-button-prev {
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        border-radius: 50%;
        width: 40px !important;
        height: 40px !important;
        margin-top: -20px !important;
        color: white !important;
        transition: all 0.3s ease;
        border: 1px solid rgba(255, 255, 255, 0.3);
    }

    .small-screen-video-swiper .swiper-button-next:hover,
    .small-screen-video-swiper .swiper-button-prev:hover {
        background: rgba(68, 180, 164, 0.4);
        transform: scale(1.1);
        box-shadow: 0 4px 15px rgba(68, 180, 164, 0.3);
    }

    .small-screen-video-swiper .swiper-button-next::after,
    .small-screen-video-swiper .swiper-button-prev::after {
        font-size: 14px !important;
        font-weight: bold;
    }

    /* Custom Swiper Pagination for Videos */
    .small-screen-video-swiper .swiper-pagination {
        bottom: 5px !important;
        text-align: center;
    }

    .small-screen-video-swiper .swiper-pagination-bullet {
        background: rgba(255, 255, 255, 0.5) !important;
        opacity: 0.7 !important;
        width: 8px !important;
        height: 8px !important;
        border-radius: 50% !important;
        margin: 0 4px !important;
        transition: all 0.3s ease !important;
    }

    .small-screen-video-swiper .swiper-pagination-bullet-active {
        background: #44b4a4 !important;
        opacity: 1 !important;
        transform: scale(1.3) !important;
        box-shadow: 0 2px 8px rgba(68, 180, 164, 0.4) !important;
    }

    /* Small screen video adjustments */
    @media (max-width: 991px) {
        .small-screen-video-swiper .promo-video {
            height: 220px;
            border-radius: 15px;
        }

        .small-screen-video-swiper .video-container {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }

        .small-screen-video-swiper .swiper-button-next {
            right: 10px !important;
        }

        .small-screen-video-swiper .swiper-button-prev {
            left: 10px !important;
        }
    }

    /* Desktop video grid adjustments */
    @media (min-width: 992px) {
        .video-container {
            margin-bottom: 2rem;
        }

        .promo-video {
            height: 280px;
        }
    }

    /* Hide desktop version on small screens */
    @media (max-width: 991.98px) {
        .d-none.d-lg-flex {
            display: none !important;
        }
    }

    /* Hide small screen version on desktop */
    @media (min-width: 992px) {
        .d-block.d-lg-none {
            display: none !important;
        }
    }
    /* --- Your existing CSS styles above --- */

/* Slider visibility control */
/* Hide mobile slider on desktop */
@media (min-width: 992px) {
  .small-screen-video-swiper {
    display: none !important;
  }
}

/* Hide desktop slider on mobile */
@media (max-width: 991px) {
  .video-swiper {
    display: none !important;
  }
}
/* Slider alignment fixes */
.video-swiper,
.video-swiper .swiper-wrapper,
.video-swiper .swiper-slide {
  display: flex;
  align-items: center;
}

.video-swiper .swiper-button-next,
.video-swiper .swiper-button-prev {
  top: 50%;
  transform: translateY(-50%);
}

.video-swiper .swiper-pagination {
  bottom: 10px; /* adjust up/down as needed */
}

.video-swiper video {
  max-height: 250px; /* adjust size */
  object-fit: cover;
}