:root {

            --primary-gradient: linear-gradient(45deg, #ffffff 0%, #1e90ff 50%, #00bfff 100%);
            --secondary-gradient: linear-gradient(45deg, #1e90ff 0%, #00bfff 100%);
            --dark-gradient: linear-gradient(
                135deg,
                #0a0a0a 0%,
                #151515 40%,
                #1c1c1c 50%,
                #151515 60%,
                #0a0a0a 100%
            );
            --accent-blue: #1e90ff;
            --accent-light-blue: #00bfff;
            --accent-sky: #87ceeb;
            --accent-cyan: #00ffff;
            --accent-white: #ffffff;
            --text-primary: #ffffff;
            --text-secondary: #e0e6ed;
            --text-muted: #87ceeb;
            --bg-card: rgba(30, 144, 255, 0.03);
            --bg-card-hover: rgba(30, 144, 255, 0.06);
            --border-glow: rgba(30, 144, 255, 0.15);
            --shadow-glow: 0 0 15px rgba(30, 144, 255, 0.1);
            --shadow-strong: 0 10px 25px rgba(0, 0, 0, 0.25);
        }

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

        body {
            font-family: '{{ translations.font_family }}', sans-serif;
            background: var(--dark-gradient);
            color: var(--text-primary);
            overflow-x: hidden;
            min-height: 100vh;
            transition: all 0.3s ease;
            font-weight: 300;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }


        [lang="ar"], [dir="rtl"] {
            font-size: 1.05em;
            font-weight: 300;
        }

        [lang="ar"] .language-switcher,
        [lang="ar"] .subscriber-counter,
        [dir="rtl"] .language-switcher,
        [dir="rtl"] .subscriber-counter {
            font-size: 0.95rem;
            font-weight: 500;
        }

        [lang="en"] .language-switcher,
        [lang="en"] .subscriber-counter {
            font-weight: 400;
        }

        [lang="ar"] .tagline,
        [lang="ar"] .subtitle,
        [lang="ar"] .registration-title,
        [lang="ar"] .registration-subtitle,
        [lang="ar"] .feature-title,
        [lang="ar"] .feature-description,
        [dir="rtl"] .tagline,
        [dir="rtl"] .subtitle,
        [dir="rtl"] .registration-title,
        [dir="rtl"] .registration-subtitle,
        [dir="rtl"] .feature-title,
        [dir="rtl"] .feature-description {
            font-size: 1.08em;
            font-weight: 300;
        }

        [lang="en"] .tagline,
        [lang="en"] .subtitle,
        [lang="en"] .registration-title,
        [lang="en"] .registration-subtitle,
        [lang="en"] .feature-title,
        [lang="en"] .feature-description {
            font-weight: 300;
        }

        [lang="ar"] .form-control,
        [lang="ar"] .submit-btn,
        [dir="rtl"] .form-control,
        [dir="rtl"] .submit-btn {
            font-size: 1.15rem;
            font-weight: 400;
        }

        [lang="en"] .form-control,
        [lang="en"] .submit-btn {
            font-weight: 400;
        }


        .header-controls {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 70px;
            z-index: 1000;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(0, 0, 0, 0.1);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(30, 144, 255, 0.1);
        }


        .language-switcher {
            background: rgba(30, 144, 255, 0.1);
            border: 1px solid rgba(30, 144, 255, 0.2);
            border-radius: 25px;
            padding: 8px 16px;
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            gap: 6px;
            min-width: 80px;
            justify-content: center;
            text-decoration: none;
        }

        .language-switcher:hover {
            background: rgba(30, 144, 255, 0.2);
            border-color: rgba(30, 144, 255, 0.4);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(30, 144, 255, 0.2);
            color: var(--text-primary);
            text-decoration: none;
        }

        .language-switcher i {
            font-size: 0.8rem;
        }


        .subscriber-counter {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.2);
            border-radius: 25px;
            padding: 8px 16px;
            color: #10b981;
            font-size: 0.9rem;
            font-weight: 500;
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            gap: 6px;
            min-width: 120px;
            justify-content: center;
        }

        .subscriber-counter i {
            font-size: 0.9rem;
        }

        .counter-number {
            font-weight: 600;
            color: #10b981;
        }


        [dir="rtl"] .header-controls {
            flex-direction: row-reverse;
        }


        .intro-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--dark-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10000;
            opacity: 1;
            visibility: visible;
            transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .intro-overlay.fade-out {
            opacity: 0 !important;
            visibility: hidden !important;
            transform: scale(1.05);
            pointer-events: none;
        }

        .intro-logo {
            font-size: clamp(4rem, 12vw, 8rem);
            font-weight: 900;
            font-family: 'Inter', sans-serif;
            background: linear-gradient(45deg, #ffffff 0%, #1e90ff 50%, #00bfff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            text-transform: uppercase;
            direction: ltr;
            position: relative;
            transform: scale(0.3);
            opacity: 0;
            animation: customMixZoom 2.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
        }

        .intro-logo::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            width: 0;
            height: 4px;
            background: linear-gradient(45deg, #99ccff 0%, #1e90ff 50%, #005f99 100%);
            transform: translateY(-50%);
            animation: customUnderlineExpand 1s ease-out 1.8s forwards;
            border-radius: 2px;
        }

        .intro-subtitle {
            font-size: clamp(1rem, 3vw, 1.5rem);
            color: var(--text-secondary);
            margin-top: 30px;
            opacity: 0;
            animation: fadeInUp 1s ease-out 2.2s forwards;
            font-weight: 300;
            letter-spacing: 1px;
        }

        @keyframes customMixZoom {
            0% {
                opacity: 0;
                transform: scale(0.3);
                filter: blur(15px);
            }
            40% {
                opacity: 0.7;
                transform: scale(1.1);
                filter: blur(5px);
            }
            70% {
                opacity: 0.9;
                transform: scale(0.95);
                filter: blur(1px);
            }
            100% {
                opacity: 1;
                transform: scale(1);
                filter: blur(0px);
            }
        }

        @keyframes customUnderlineExpand {
            0% {
                width: 0;
                opacity: 0;
            }
            50% {
                opacity: 1;
            }
            100% {
                width: 100%;
                opacity: 1;
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }


        .animated-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }

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

        .floating-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(40px);
            animation: orbFloat 20s ease-in-out infinite;
        }

        .orb-1 {
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(30, 144, 255, 0.08) 0%, transparent 70%);
            top: 10%;
            left: -10%;
            animation-duration: 25s;
        }

        .orb-2 {
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 191, 255, 0.06) 0%, transparent 70%);
            top: 50%;
            right: -15%;
            animation-duration: 30s;
            animation-direction: reverse;
        }

        .orb-3 {
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(135, 206, 235, 0.05) 0%, transparent 70%);
            bottom: 20%;
            left: 20%;
            animation-duration: 35s;
            animation-delay: -10s;
        }

        @keyframes orbFloat {
            0%, 100% {
                transform: translate(0, 0) scale(1);
                opacity: 0.4;
            }
            33% {
                transform: translate(30px, -30px) scale(1.1);
                opacity: 0.6;
            }
            66% {
                transform: translate(-20px, 20px) scale(0.9);
                opacity: 0.5;
            }
        }

        .grid-pattern {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(30, 144, 255, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(30, 144, 255, 0.05) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: gridMove 20s linear infinite;
            opacity: 0.2;
        }

        @keyframes gridMove {
            0% {
                transform: translate(0, 0);
            }
            100% {
                transform: translate(50px, 50px);
            }
        }


        .main-container {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1;
            padding-top: 80px;
        }

        .content-wrapper {
            width: 100%;
            padding: 2rem 0;
        }


        .logo-section {
            text-align: center;
            margin-bottom: 3rem;
            opacity: 0;
            animation: slideUp 1s ease-out 0.5s forwards;
        }

        .main-logo {
            font-size: clamp(3.5rem, 10vw, 6rem);
            font-weight: 900;
            background: linear-gradient(45deg, #ffffff 0%, #1e90ff 50%, #00bfff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            margin-bottom: 1rem;
            text-transform: uppercase;
            position: relative;
            direction: ltr;
            font-family: 'Inter', sans-serif;
        }

        .main-logo::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(45deg, #1e90ff 0%, #00bfff 100%);
            border-radius: 2px;
            animation: expandLine 1s ease-out 1.5s forwards;
            transform-origin: center;
            scale: 0;
        }

        @keyframes expandLine {
            to {
                scale: 1;
            }
        }

        .tagline {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            font-weight: 300;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
            letter-spacing: 0.5px;
        }

        .subtitle {
            font-size: clamp(0.9rem, 2vw, 1.1rem);
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }


        .registration-section {
            text-align: center;
            margin-bottom: 4rem;
            opacity: 0;
            animation: slideUp 1s ease-out 1s forwards;
        }

        .registration-card {
            background: var(--bg-card);
            backdrop-filter: blur(20px);
            border: 1px solid var(--border-glow);
            border-radius: 24px;
            padding: 3rem 2rem;
            max-width: 600px;
            margin: 0 auto;
            box-shadow: var(--shadow-glow);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .registration-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-3px);
            box-shadow: var(--shadow-strong), 0 0 15px rgba(30, 144, 255, 0.1);
            border-color: rgba(30, 144, 255, 0.2);
        }

        .registration-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(30, 144, 255, 0.05), rgba(0, 191, 255, 0.05), transparent);
            transition: left 0.8s ease;
        }

        .registration-card:hover::before {
            left: 100%;
        }

        .registration-title {
            font-size: clamp(1.5rem, 4vw, 2.2rem);
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, #1e90ff 0%, #00bfff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .registration-subtitle {
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            font-size: clamp(0.9rem, 2vw, 1.1rem);
            line-height: 1.6;
        }


        .email-form {
            position: relative;
        }

        .form-group {
            position: relative;
            margin-bottom: 1.5rem;
        }

        .form-control {
            width: 100%;
            height: 60px;
            background: rgba(255, 255, 255, 0.08);
            border: 2px solid rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            padding: 0 1.5rem;
            color: var(--text-primary);
            font-size: 1.1rem;
            font-weight: 500;
            transition: all 0.3s ease;
            outline: none;
        }

        .form-control:focus {
            background: rgba(30, 144, 255, 0.05);
            border-color: var(--accent-blue);
            box-shadow: 0 0 0 2px rgba(30, 144, 255, 0.1);
            transform: scale(1.005);
        }

        .form-control::placeholder {
            color: var(--text-muted);
            font-weight: 400;
        }

        .submit-btn {
            width: 100%;
            height: 60px;
            background: linear-gradient(45deg, #ffffff 0%, #1e90ff 50%, #00bfff 100%);
            border: none;
            border-radius: 16px;
            color: var(--text-primary);
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 0 10px rgba(30, 144, 255, 0.1);
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-strong), 0 0 15px rgba(30, 144, 255, 0.2);
            filter: brightness(1.03);
        }

        .submit-btn:active {
            transform: translateY(0);
        }


        .features-section {
            opacity: 0;
            animation: slideUp 1s ease-out 1.5s forwards;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }


        .feature-card {
            background: rgba(30, 144, 255, 0.03);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 16px;
            padding: 1.5rem;
            transition: all 0.3s ease;


            display: flex;
            align-items: center;
            gap: 1.5rem;
            text-align: right;


            cursor: pointer;
            position: relative;
            overflow: hidden;


            will-change: transform, background-color, border-color;
            backface-visibility: hidden;
            perspective: 1000px;
        }


        .feature-card:hover {
            background: rgba(30, 144, 255, 0.06);
            border-color: rgba(30, 144, 255, 0.15);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(30, 144, 255, 0.1);
        }


        .feature-card:active {
            transform: translateY(0);
            transition: transform 0.1s ease;
        }


        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(45deg, #1e90ff 0%, #00bfff 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: white;
            flex-shrink: 0;
            transition: all 0.3s ease;


            box-shadow: 0 4px 15px rgba(30, 144, 255, 0.2);
        }


        .feature-card:hover .feature-icon {
            transform: scale(1.05) rotate(2deg);
            box-shadow: 0 6px 20px rgba(30, 144, 255, 0.3);
        }


        .feature-content {
            flex: 1;
            min-width: 0;
        }


        .feature-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: #ffffff;
            line-height: 1.3;


            word-wrap: break-word;
        }


        .feature-description {
            color: #e0e6ed;
            font-size: 0.9rem;
            line-height: 1.4;
            margin: 0;


            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }


        [lang="ar"] .feature-card,
        [dir="rtl"] .feature-card {
            text-align: right;
            direction: rtl;
        }

        [lang="ar"] .feature-title,
        [lang="ar"] .feature-description,
        [dir="rtl"] .feature-title,
        [dir="rtl"] .feature-description {
            font-size: 1.08em;
            font-weight: 400;
        }


        [lang="en"] .feature-card {
            text-align: left;
            direction: ltr;
        }

        [lang="en"] .feature-title,
        [lang="en"] .feature-description {
            font-weight: 400;
        }


        .success-state {
            background: rgba(16, 185, 129, 0.1);
            border: 2px solid rgba(16, 185, 129, 0.3);
            border-radius: 24px;
            padding: 3rem 2rem;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
            animation: successPulse 2s ease-in-out infinite;
        }

        @keyframes successPulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.02); }
        }

        .success-icon {
            font-size: 4rem;
            color: #10b981;
            margin-bottom: 1.5rem;
            animation: bounceIn 0.6s ease-out;
        }

        @keyframes bounceIn {
            0% { transform: scale(0.3); opacity: 0; }
            50% { transform: scale(1.05); }
            70% { transform: scale(0.9); }
            100% { transform: scale(1); opacity: 1; }
        }

        .success-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }

        .success-message {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .success-email {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.8rem 1.5rem;
            background: rgba(16, 185, 129, 0.2);
            border: 1px solid rgba(16, 185, 129, 0.4);
            border-radius: 12px;
            color: #10b981;
            font-weight: 600;
        }


        .alert {
            border-radius: 12px;
            border: none;
            font-weight: 500;
            margin-top: 1rem;
            animation: slideInDown 0.3s ease-out;
        }

        .alert-success {
            background: rgba(16, 185, 129, 0.15);
            border: 1px solid rgba(16, 185, 129, 0.3) !important;
            color: #10b981;
        }

        .alert-danger {
            background: rgba(239, 68, 68, 0.15);
            border: 1px solid rgba(239, 68, 68, 0.3) !important;
            color: #ef4444;
        }

        @keyframes slideInDown {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }




        @media (max-width: 1024px) and (min-width: 769px) {
            .features-grid {
                grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
                gap: 1.8rem;
            }

            .feature-card {
                padding: 1.8rem 1.5rem;
            }

            .feature-icon {
                width: 65px;
                height: 65px;
                font-size: 1.6rem;
            }

            .feature-title {
                font-size: 1.15rem;
            }

            .feature-description {
                font-size: 0.95rem;
            }
        }


        @media (max-width: 768px) {
            .header-controls {
                padding: 12px 20px;
                height: 75px;
                background: rgba(0, 0, 0, 0.3);
                backdrop-filter: blur(15px);
            }

            .language-switcher,
            .subscriber-counter {
                padding: 8px 16px;
                font-size: 0.9rem;
                min-width: 80px;
                font-weight: 500;
            }


            [lang="ar"] .language-switcher,
            [lang="ar"] .subscriber-counter,
            [dir="rtl"] .language-switcher,
            [dir="rtl"] .subscriber-counter {
                font-size: 0.95rem;
                font-weight: 500;
            }

            .language-switcher {
                background: rgba(30, 144, 255, 0.15);
                border-color: rgba(30, 144, 255, 0.3);
            }

            .language-switcher:hover {
                background: rgba(30, 144, 255, 0.25);
                border-color: rgba(30, 144, 255, 0.5);
                transform: translateY(-2px);
            }

            .subscriber-counter {
                background: rgba(16, 185, 129, 0.15);
                border-color: rgba(16, 185, 129, 0.3);
            }

            .intro-logo {
                font-size: clamp(4rem, 20vw, 6rem) !important;
                letter-spacing: -1px;
            }

            .registration-card {
                padding: 2rem 1.5rem;
                margin: 0 1rem;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .feature-card {

                display: flex;
                align-items: center;
                text-align: right;
                gap: 1rem;
                padding: 1.5rem;


                background: rgba(30, 144, 255, 0.05);
                border-color: rgba(30, 144, 255, 0.1);
            }

            .feature-card:hover {
                background: rgba(30, 144, 255, 0.08);
                border-color: rgba(30, 144, 255, 0.2);
                transform: translateY(-3px);
            }

            .feature-icon {
                width: 55px;
                height: 55px;
                font-size: 1.4rem;
                flex-shrink: 0;
            }

            .feature-title {
                font-size: 1.05rem;
                margin-bottom: 0.4rem;
            }

            .feature-description {
                font-size: 0.88rem;
                line-height: 1.3;
                -webkit-line-clamp: 3;
            }

            .main-container {
                padding-top: 95px;
            }
        }


        @media (max-width: 480px) {
            .header-controls {
                padding: 10px 15px;
                height: 80px;
                background: rgba(0, 0, 0, 0.4);
                gap: 15px;
            }

            .language-switcher,
            .subscriber-counter {
                padding: 8px 16px;
                font-size: 0.9rem;
                font-weight: 500;
                min-width: 80px;
                border-radius: 25px;
            }


            [lang="ar"] .language-switcher,
            [lang="ar"] .subscriber-counter,
            [dir="rtl"] .language-switcher,
            [dir="rtl"] .subscriber-counter {
                font-size: 0.95rem;
                font-weight: 500;
            }

            [lang="ar"] .form-control,
            [lang="ar"] .submit-btn,
            [dir="rtl"] .form-control,
            [dir="rtl"] .submit-btn {
                font-size: 1rem;
                font-weight: 400;
            }

            .language-switcher {
                background: rgba(30, 144, 255, 0.2);
                border-color: rgba(30, 144, 255, 0.4);
            }

            .language-switcher:hover,
            .language-switcher:active {
                background: rgba(30, 144, 255, 0.3);
                border-color: rgba(30, 144, 255, 0.6);
                transform: scale(1.05);
            }

            .subscriber-counter {
                background: rgba(16, 185, 129, 0.2);
                border-color: rgba(16, 185, 129, 0.4);
            }

            .language-switcher i,
            .subscriber-counter i {
                font-size: 1rem;
            }

            .counter-number {
                font-size: 1.1rem;
                font-weight: 800;
            }

            .intro-logo {
                font-size: clamp(3.5rem, 25vw, 5rem) !important;
                letter-spacing: 0;
                line-height: 0.9;
            }

            .intro-subtitle {
                font-size: clamp(1rem, 4vw, 1.3rem);
                margin-top: 20px;
                padding: 0 1rem;
            }

            .registration-card {
                padding: 1.5rem 1rem;
            }

            .form-control,
            .submit-btn {
                height: 55px;
                font-size: 1rem;
            }

            .features-grid {
                gap: 1rem;
                margin-top: 1.5rem;
            }

            .feature-card {
                padding: 1.2rem;
                gap: 0.8rem;
                border-radius: 12px;
            }

            .feature-icon {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
                border-radius: 10px;
            }

            .feature-title {
                font-size: 1rem;
                font-weight: 600;
            }

            .feature-description {
                font-size: 0.85rem;
                line-height: 1.25;
            }


            [lang="ar"] .feature-title,
            [dir="rtl"] .feature-title {
                font-size: 1.05rem;
            }

            [lang="ar"] .feature-description,
            [dir="rtl"] .feature-description {
                font-size: 0.9rem;
            }

            .main-container {
                padding-top: 100px;
            }
        }


        @media (max-width: 320px) {
            .header-controls {
                padding: 8px 12px;
                height: 75px;
                flex-wrap: nowrap;
                justify-content: space-between;
            }

            .language-switcher,
            .subscriber-counter {
                padding: 8px 14px;
                font-size: 0.9rem;
                min-width: 75px;
                font-weight: 500;
                flex-shrink: 0;
            }


            [lang="ar"] .language-switcher,
            [lang="ar"] .subscriber-counter,
            [dir="rtl"] .language-switcher,
            [dir="rtl"] .subscriber-counter {
                font-size: 0.9rem;
                font-weight: 500;
            }

            .language-switcher span,
            .subscriber-counter span {
                display: inline;
            }

            .feature-card {
                padding: 1rem;
                gap: 0.7rem;
            }

            .feature-icon {
                width: 45px;
                height: 45px;
                font-size: 1.1rem;
            }

            .feature-title {
                font-size: 0.95rem;
            }

            .feature-description {
                font-size: 0.8rem;
                -webkit-line-clamp: 2;
            }

            .main-container {
                padding-top: 95px;
            }
        }


        @media (hover: none) and (pointer: coarse) {
            .feature-card:hover {

                transform: none;
            }

            .feature-card:active {

                background: rgba(30, 144, 255, 0.1);
                transform: scale(0.98);
                transition: all 0.1s ease;
            }
        }


        .feature-card:focus {
            outline: 2px solid #1e90ff;
            outline-offset: 2px;
        }

        .feature-card:focus-visible {
            outline: 2px solid #1e90ff;
            outline-offset: 2px;
        }


        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            .feature-card,
            .feature-icon {
                transition: none;
            }

            .features-section {
                animation: none;
                opacity: 1;
            }
        }

        ::selection {
            background: rgba(102, 126, 234, 0.3);
            color: var(--text-primary);
        }


        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.1);
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(45deg, #1e90ff 0%, #00bfff 100%);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(45deg, #1e90ff 0%, #00bfff 50%, #ffffff 100%);
        }