     @import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;700;900&display=swap');
        
        @keyframes float {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }
  50% {
    transform: translateY(-30px) translateX(15px) rotate(5deg);
  }
  100% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }
}


        body {
            margin: 0;
            padding: 0;
            font-family: 'Cairo', sans-serif;
            background-color: #0a0a0a;
            color: white;
            overflow-x: hidden;
            background-image: linear-gradient(to bottom, #000000, #200000);
        }
        
        .navbar {
            width: 100%;
            text-align: center;
            padding-top: 20px;
            position: fixed;
            top: 0;
            z-index: 1000;
        }
        
        .nav-container {
            display: inline-block;
            background: linear-gradient(90deg, #420000, #cc0000, #420000);
            border-radius: 15px;
            padding: 0;
            overflow: hidden;
            box-shadow: 0 0 25px rgba(255, 0, 0, 0.5);
        }
        
        .navbar a {
            display: inline-block;
            color: white;
            text-align: center;
            padding: 16px 30px;
            text-decoration: none;
            font-size: 18px;
            margin: 0;
            float: right;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.3s;
        }
        
        .navbar a:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        
        .content {
            padding: 120px 20px 50px;
            text-align: center;
            min-height: 100vh;
        }
        
        .ios-title {
            font-size: 70px;
            font-weight: 900;
            letter-spacing: 5px;
            margin: 80px 0 60px;
            text-shadow: 0 0 30px rgba(255, 0, 0, 0.5);
            opacity: 0;
            transform: translateY(50px);
            transition: opacity 1s, transform 1s;
            background: linear-gradient(to right, #ff0000, #ff5e5e, #ff0000);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-size: 300% 100%;
            animation: gradient 8s ease infinite;
        }
        
        @keyframes gradient {
            0% {background-position: 0% 50%}
            50% {background-position: 100% 50%}
            100% {background-position: 0% 50%}
        }
        
        .section-text {
            max-width: 800px;
            margin: 0 auto 50px;
            font-size: 18px;
            line-height: 1.6;
            background-color: rgba(50, 0, 0, 0.5);
            padding: 25px;
            border-radius: 15px;
            border-left: 5px solid #ff0000;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        
        .app-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 50px auto;
            padding: 0 20px;
        }
        
        .app-card {
            background: rgba(50, 0, 0, 0.3);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            transition: all 0.4s ease;
            border: 1px solid rgba(255, 0, 0, 0.2);
            position: relative;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }
        
        .app-card.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .app-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(255, 0, 0, 0.4);
            border-color: rgba(255, 0, 0, 0.6);
        }
        
        .app-header {
            position: relative;
            overflow: hidden;
            height: 200px;
        }
        
        .app-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .app-card:hover .app-image {
            transform: scale(1.1);
        }
        
        .app-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent, rgba(50, 0, 0, 0.8));
        }
        
        .app-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: linear-gradient(45deg, #ff0000, #ff5e5e);
            color: white;
            padding: 5px 15px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 700;
            z-index: 1;
            box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
        }
        
        .app-body {
            padding: 25px;
        }
        
        .app-title {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 10px;
            color: white;
            text-shadow: 0 2px 10px rgba(255, 0, 0, 0.4);
        }
        
        .app-description {
            font-size: 16px;
            line-height: 1.5;
            color: #cccccc;
            margin-bottom: 20px;
        }
        
        .app-features {
            margin: 20px 0;
        }
        
        .app-feature {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
            text-align: right;
        }
        
        .feature-icon {
            margin-left: 10px;
            color: #ff0000;
            font-size: 18px;
        }
        
        .app-buttons {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }
        
        .app-button {
            flex: 1;
            padding: 12px 20px;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            text-decoration: none;
        }
        
        .download-btn {
            background: linear-gradient(45deg, #ff0000, #ff5e5e);
            color: white;
            box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
        }
        
        .download-btn:hover {
            background: linear-gradient(45deg, #ff5e5e, #ff0000);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255, 0, 0, 0.5);
        }
        
        .info-btn {
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .info-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }
        
        .features-title {
            font-size: 36px;
            font-weight: 800;
            margin: 80px auto 30px;
            text-align: center;
            position: relative;
            display: inline-block;
            color: white;
            text-shadow: 0 0 15px rgba(255, 0, 0, 0.7);
            background: linear-gradient(45deg, #ff0000, #ff5e5e);
            padding: 15px 40px;
            border-radius: 50px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            opacity: 0;
            transform: translateY(50px);
            transition: opacity 1s, transform 1s;
        }
        
        .features-title.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .category-tabs {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin: 40px auto;
            flex-wrap: wrap;
        }
        
        .category-tab {
            padding: 12px 25px;
            background: rgba(50, 0, 0, 0.3);
            color: white;
            border: 1px solid rgba(255, 0, 0, 0.3);
            border-radius: 30px;
            cursor: pointer;
            font-weight: 700;
            transition: all 0.3s ease;
        }
        
        .category-tab:hover, .category-tab.active {
            background: linear-gradient(45deg, #ff0000, #ff5e5e);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 0, 0, 0.3);
        }
        
        .installation-guide {
            max-width: 800px;
            margin: 60px auto;
            background: rgba(50, 0, 0, 0.3);
            padding: 30px;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 0, 0, 0.3);
        }
        
        .guide-title {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 25px;
            color: white;
            text-align: center;
            text-shadow: 0 0 10px rgba(255, 0, 0, 0.4);
        }
        
        .guide-steps {
            counter-reset: step-counter;
        }
        
        .guide-step {
            position: relative;
            padding: 0 0 25px 50px;
            counter-increment: step-counter;
            margin-bottom: 20px;
            border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
        }
        
        .guide-step:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        
        .guide-step::before {
            content: counter(step-counter);
            position: absolute;
            left: 0;
            top: 0;
            width: 36px;
            height: 36px;
            background: linear-gradient(45deg, #ff0000, #ff5e5e);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
        }
        
        .step-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
            color: white;
        }
        
        .step-description {
            font-size: 16px;
            line-height: 1.6;
            color: #cccccc;
        }
        
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }
        
        .particle {
            position: absolute;
            background-color: rgba(255, 0, 0, 0.2);
            border-radius: 50%;
            animation: float 15s infinite ease-in-out;
        }
        
        .social-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 50px 0;
        }
        
        .social-icon {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(50, 0, 0, 0.5);
            border-radius: 50%;
            font-size: 24px;
            color: white;
            transition: all 0.3s;
            border: 1px solid rgba(255, 0, 0, 0.2);
        }
        
        .social-icon:hover {
            transform: translateY(-5px);
            background: #ff0000;
            box-shadow: 0 10px 20px rgba(255, 0, 0, 0.5);
        }
        
        footer {
            padding: 50px 20px;
            text-align: center;
            background-color: rgba(30, 0, 0, 0.5);
            margin-top: 100px;
        }
        
        .footer-text {
            font-size: 16px;
            color: #aaaaaa;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .animated-glow {
            animation: glow 2s ease-in-out infinite alternate;
        }
        
        @keyframes glow {
            from {
                text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #ff0000, 0 0 40px #ff0000;
            }
            to {
                text-shadow: 0 0 20px #fff, 0 0 30px #ff5e5e, 0 0 40px #ff5e5e, 0 0 50px #ff5e5e;
            }
        }
        
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -250px;
            width: 250px;
            height: 100%;
            background: linear-gradient(135deg, #420000, #cc0000);
            z-index: 2000;
            transition: right 0.4s cubic-bezier(0.77, 0.2, 0.05, 1.0);
            box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
            overflow-y: auto;
            padding-top: 70px;
        }
        
        .mobile-menu.active {
            right: 0;
        }
        
        .mobile-menu-items {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .mobile-menu-items li {
            opacity: 0;
            transform: translateX(50px);
            transition: all 0.5s ease;
        }
        
        .mobile-menu.active .mobile-menu-items li {
            opacity: 1;
            transform: translateX(0);
        }
        
        .mobile-menu.active .mobile-menu-items li:nth-child(1) {
            transition-delay: 0.1s;
        }
        
        .mobile-menu.active .mobile-menu-items li:nth-child(2) {
            transition-delay: 0.2s;
        }
        
        .mobile-menu.active .mobile-menu-items li:nth-child(3) {
            transition-delay: 0.3s;
        }
        
        .mobile-menu.active .mobile-menu-items li:nth-child(4) {
            transition-delay: 0.4s;
        }
        
        .mobile-menu.active .mobile-menu-items li:nth-child(5) {
            transition-delay: 0.5s;
        }
        
        .mobile-menu-items li a {
            display: block;
            padding: 15px 25px;
            color: white;
            text-decoration: none;
            font-size: 18px;
            font-weight: 700;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            text-align: right;
        }
        
        .mobile-menu-items li a:hover {
            background: rgba(255, 255, 255, 0.1);
            padding-right: 35px;
            color: #ffffff;
        }
        
        .menu-toggle {
            display: none;
            position: fixed;
            top: 20px;
            right: 20px;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #ff0000, #ff5e5e);
            border-radius: 50%;
            z-index: 2001;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(255, 0, 0, 0.5);
            transition: all 0.3s ease;
        }
        
        .menu-toggle:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 20px rgba(255, 0, 0, 0.7);
        }
        
        .menu-toggle span {
            display: block;
            position: absolute;
            height: 3px;
            width: 24px;
            background: white;
            opacity: 1;
            right: 8px;
            transform: rotate(0deg);
            transition: all 0.3s ease;
        }
        
        .menu-toggle span:nth-child(1) {
            top: 12px;
        }
        
        .menu-toggle span:nth-child(2) {
            top: 19px;
        }
        
        .menu-toggle span:nth-child(3) {
            top: 26px;
        }
        
        .menu-toggle.active span:nth-child(1) {
            top: 19px;
            transform: rotate(45deg);
        }
        
        .menu-toggle.active span:nth-child(2) {
            opacity: 0;
            right: -30px;
        }
        
        .menu-toggle.active span:nth-child(3) {
            top: 19px;
            transform: rotate(-45deg);
        }
        
        .menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 1999;
            display: none;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .menu-overlay.active {
            display: block;
            opacity: 1;
        }
        
        .version-tag {
            display: inline-block;
            background: rgba(255, 0, 0, 0.2);
            color: white;
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 12px;
            margin-right: 10px;
            border: 1px solid rgba(255, 0, 0, 0.4);
        }
        
        .rating {
            display: flex;
            gap: 5px;
            margin: 10px 0;
            justify-content: center;
        }
        
        .star {
            color: #ffc107;
            font-size: 18px;
        }
        
        /* تحسينات عامة للتجاوب مع جميع الأحجام */
        @media screen and (max-width: 1200px) {
            .app-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
        }
        
        @media screen and (max-width: 992px) {
            .ios-title {
                font-size: 60px;
                margin: 60px 0 40px;
            }
            
            .installation-guide {
                width: 90%;
            }
        }
        
        @media screen and (max-width: 768px) {
            .navbar {
                display: none;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .content {
                padding-top: 80px;
            }
            
            .ios-title {
                font-size: 50px;
                letter-spacing: 3px;
                margin: 50px 0 30px;
            }
            
            .section-text {
                padding: 20px;
                font-size: 16px;
            }
            
            .features-title {
                font-size: 30px;
                padding: 12px 30px;
            }
            
            .app-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            
            .guide-step {
                padding-left: 40px;
            }
            
            .guide-step::before {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
        }
        
        @media screen and (max-width: 576px) {
            .ios-title {
                font-size: 40px;
                letter-spacing: 2px;
                margin: 40px 0 20px;
            }
            
            .content {
                padding: 100px 10px 30px;
            }
            
            .section-text {
                margin-bottom: 30px;
                padding: 15px;
                font-size: 14px;
            }
            
            .features-title {
                font-size: 24px;
                padding: 10px 20px;
                margin: 40px auto 20px;
            }
            
            .app-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .category-tab {
                padding: 8px 15px;
                font-size: 14px;
            }
            
            .guide-title {
                font-size: 24px;
            }
            
            .step-title {
                font-size: 18px;
            }
            
            .app-buttons {
                flex-direction: column;
            }
        }
        
        @media screen and (max-width: 400px) {
            .ios-title {
                font-size: 32px;
            }
            
            .guide-step {
                padding-left: 35px;
            }
            
            .guide-step::before {
                width: 25px;
                height: 25px;
                font-size: 12px;
            }
        }
        
        /* تحسينات لمنع الأخطاء في التخطيط على الأجهزة الصغيرة */
        * {
            box-sizing: border-box;
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        /* تحسينات لتجربة المستخدم على الأجهزة باللمس */
        @media (hover: none) {
            .app-card:hover {
                transform: none;
            }
            
            .app-card:hover .app-image {
                transform: none;
            }
            
            .download-btn:hover {
                transform: none;
            }
            
            .info-btn:hover {
                transform: none;
            }
        }
        
        /* تحسين عرض الجزيئات على الأجهزة الصغيرة */
        @media screen and (max-width: 768px) {
            .particles .particle {
                width: 50px !important;
                height: 50px !important;
            }
        }
        
        /* قسم شروحات الايفون */
.tutorials-section {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
}

.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.tutorial-card {
    background: rgba(50, 0, 0, 0.3);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s forwards;
    animation-delay: calc(var(--order) * 0.1s);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tutorial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(255, 0, 0, 0.4);
    border-color: rgba(255, 0, 0, 0.6);
}

.tutorial-thumbnail {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.tutorial-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.tutorial-card:hover .tutorial-image {
    transform: scale(1.1);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    z-index: 2;
    opacity: 0.9;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

.tutorial-card:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.8);
}

.tutorial-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.tutorial-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
}

.tutorial-description {
    font-size: 15px;
    line-height: 1.5;
    color: #cccccc;
    flex-grow: 1;
    margin-bottom: 15px;
}

.tutorial-meta {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #999;
}

.tutorial-duration, .tutorial-date {
    display: flex;
    align-items: center;
}

.tutorial-duration i, .tutorial-date i {
    margin-left: 5px;
    color: rgba(255, 0, 0, 0.7);
}

#tutorials-title {
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInTitle 1s forwards;
    animation-delay: 0.3s;
}

@keyframes fadeInTitle {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* تحسينات تجاوب قسم الشروحات مع أحجام الشاشات المختلفة */
@media screen and (max-width: 992px) {
    .tutorials-grid {
        grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    }
}

@media screen and (max-width: 768px) {
    .tutorials-grid {
        grid-template-columns: 1fr;
    }
    
    .tutorial-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 576px) {
    .tutorial-thumbnail {
        height: 180px;
    }
    
    .play-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .tutorial-title {
        font-size: 18px;
    }
    
    .tutorial-description {
        font-size: 14px;
    }
}


/* قسم زر يوتيوب */
.youtube-button-section {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 80px auto;
  position: relative;
}

.youtube-container {
  position: relative;
  width: 500px;
  height: 120px;
  perspective: 1000px;
}

.youtube-button {
  display: flex;
  align-items: center;
  text-decoration: none;
  background: linear-gradient(135deg, #ff0000, #c00000);
  border-radius: 15px;
  padding: 0;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(255, 0, 0, 0.4);
  transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  z-index: 1;
}

.youtube-button:before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: rotate(45deg);
  animation: shine 6s infinite;
  z-index: -1;
}

@keyframes shine {
  0% {
    transform: translateX(-150%) translateY(-150%) rotate(45deg);
  }
  50% {
    transform: translateX(150%) translateY(150%) rotate(45deg);
  }
  100% {
    transform: translateX(-150%) translateY(-150%) rotate(45deg);
  }
}

.youtube-pulse {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 15px;
  background: linear-gradient(135deg, #ff0000, #c00000);
  z-index: -2;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
  100% {
    transform: scale(1);
    opacity: 0.7;
  }
}

.youtube-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 20px;
  flex-shrink: 0;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.youtube-icon-wrapper i {
  font-size: 45px;
  color: #ff0000;
  transition: transform 0.5s ease;
}

.youtube-text {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  margin-right: 10px;
}

.youtube-main-text {
  font-size: 24px;
  font-weight: 800;
  color: white;
  margin-bottom: 5px;
  transition: transform 0.3s ease;
}

.youtube-sub-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  transition: transform 0.3s ease;
  white-space: nowrap;
}

.youtube-arrow {
  margin-right: 25px;
  margin-left: 5px;
  color: white;
  font-size: 20px;
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.3s ease;
}

/* تأثيرات التفاعل */
.youtube-button:hover {
  transform: translateY(-10px) scale(1.03) rotateX(5deg);
  box-shadow: 0 20px 40px rgba(255, 0, 0, 0.6);
}

.youtube-button:hover .youtube-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
}

.youtube-button:hover .youtube-icon-wrapper i {
  transform: scale(1.2);
}

.youtube-button:hover .youtube-main-text {
  transform: translateX(-10px);
}

.youtube-button:hover .youtube-sub-text {
  transform: translateX(-5px);
}

.youtube-button:hover .youtube-arrow {
  opacity: 1;
  transform: translateX(0);
}

.youtube-button:active {
  transform: translateY(-5px) scale(0.98);
  box-shadow: 0 15px 25px rgba(255, 0, 0, 0.5);
}

/* تحسينات للأجهزة المحمولة */
@media screen and (max-width: 768px) {
  .youtube-container {
    width: 90%;
    max-width: 400px;
    height: 100px;
  }
  
  .youtube-icon-wrapper {
    width: 60px;
    height: 60px;
    margin-right: 15px;
  }
  
  .youtube-icon-wrapper i {
    font-size: 35px;
  }
  
  .youtube-main-text {
    font-size: 20px;
  }
  
  .youtube-sub-text {
    font-size: 12px;
  }
}

@media screen and (max-width: 480px) {
  .youtube-container {
    height: 90px;
  }
  
  .youtube-icon-wrapper {
    width: 50px;
    height: 50px;
    margin-right: 10px;
  }
  
  .youtube-icon-wrapper i {
    font-size: 28px;
  }
  
  .youtube-main-text {
    font-size: 16px;
  }
  
  .youtube-sub-text {
    font-size: 10px;
  }
  
  .youtube-arrow {
    margin-right: 15px;
  }
}