:root {
            --primary: #ff6f00;
            --primary-dark: #ff6f00;
            --secondary: #017bd8;
            --secondary-dark: #f39e00;
            --darker: #ffffff;

            --glass: rgb(0, 0, 0);
            --glass-border: rgba(0, 0, 0, 0.1);
            --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);

            --transition: all 0.3s ease;
            --radius: 30px;
            --radius-sm: 8px;
            --shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

        @font-face {
            font-family: 'Vazir';
            src: url('../content/font/Vazir-Black.woff2');
            font-display: swap;
        }

        * {
            font-family: 'Vazir', sans-serif;
            font-weight: 100;
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-size: 1.6rem;
            line-height: 1.6;
            color: var(--dark);
            background-color: #003468;
            direction: rtl;
            overflow-x: hidden;
            position: relative;
        }

        .hero-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: -1;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(45deg, var(--primary), transparent);
            opacity: 0.5;

        }

        .shape-1 {
            width: 500px;
            height: 500px;
            top: -100px;
            left: -100px;
            animation: float 15s infinite ease-in-out;
        }

        .shape-2 {
            width: 300px;
            height: 300px;
            bottom: 100px;
            right: -50px;
            animation: float 12s infinite ease-in-out;
            animation-delay: 2s;
        }

        .shape-3 {
            width: 200px;
            height: 200px;
            top: 50%;
            right: -50px;
            animation: float 10s infinite ease-in-out;
            animation-delay: 4s;
        }

        @keyframes float {

            0%,
            100% {
                transform: translateY(0) rotate(0deg);
            }

            50% {
                transform: translateY(-50px) rotate(10deg);
            }
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .back-btn {
            position: fixed;
            top: 20px;
            left: 20px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: var(--radius);
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            transition: var(--transition);
            z-index: 100;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            gap: 8px;
            direction: ltr;
            text-decoration: none;
            outline: none;
            scroll-behavior: smooth;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            -moz-tap-highlight-color: transparent;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }

        .back-btn:hover {
            box-shadow: var(--shadow-lg);
        }

        .about-page {
            padding: 80px 0;
        }

        .hero-section {
            text-align: center;
            margin-bottom: 80px;
            position: relative;
            padding: 40px;
            background: rgba(0, 0, 0, 0.507);
            backdrop-filter: blur(20px);
            border: 2px solid rgba(255, 255, 255, 0.445);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .hero-title {
            font-size: 3.5rem;
            color: rgb(255, 255, 255);
            margin-bottom: 20px;
            font-weight: 200;
            letter-spacing: -1px;
            text-decoration: none;
            outline: none;
            scroll-behavior: smooth;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            -moz-tap-highlight-color: transparent;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }

        .hero-subtitle {
            font-size: 1.5rem;
            color: var(--secondary-dark);
            font-weight: 300;
            max-width: 800px;
            margin: 0 auto;
            text-decoration: none;
            outline: none;
            scroll-behavior: smooth;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            -moz-tap-highlight-color: transparent;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }

        .about-content {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 80px;
        }

        .about-text {
            flex: 1;
            min-width: 300px;
            padding: 40px;
            background: rgba(0, 0, 0, 0.507);
            backdrop-filter: blur(20px);
            border: 2px solid rgba(255, 255, 255, 0.445);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .about-text h2 {
            color: var(--secondary-dark);
            margin-bottom: 25px;
            font-size: 1.8rem;
            position: relative;
            padding-bottom: 15px;
            font-weight: 700;
            text-decoration: none;
            outline: none;
            scroll-behavior: smooth;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            -moz-tap-highlight-color: transparent;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }

        .about-text h2::after {
            content: "";
            position: absolute;
            bottom: 0;
            right: 0;
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 3px;
        }

        .about-text p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
            color: var(--darker);
            font-weight: 300;
            line-height: 2;
        }

        .domains-section {
            margin-bottom: 80px;

        }

        .domains-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 60px;
            position: relative;
            font-weight: 800;
            color: #f39e00;
            text-decoration: none;
            outline: none;
            scroll-behavior: smooth;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            -moz-tap-highlight-color: transparent;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }

        .domains-title::after {
            content: "";
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 120px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        .domains-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            text-decoration: none;
            outline: none;
            scroll-behavior: smooth;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
            -moz-tap-highlight-color: transparent;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }

        .domain-card {
            overflow: hidden;
            transition: var(--transition);
            text-align: center;
            padding: 40px 30px;
            background: rgba(0, 0, 0, 0.507);
            backdrop-filter: blur(20px);
            border: 2px solid rgba(255, 255, 255, 0.445);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .domain-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: var(--shadow-lg);
        }

        .domain-icon {
            font-size: 3.5rem;
            margin-bottom: 25px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .domain-title {
            font-size: 1.5rem;
            color: rgb(255, 255, 255);
            margin-bottom: 20px;
            font-weight: 700;
        }

        .domain-desc {
            color: var(--darker);
            font-size: 1rem;
            line-height: 1.8;
            font-weight: 300;
        }

        .quote-section {
            padding: 60px 40px;
            margin-bottom: 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
            background: rgba(0, 0, 0, 0.507);
            backdrop-filter: blur(20px);
            border: 2px solid rgba(255, 255, 255, 0.445);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .quote-section::before {
            content: "";
            position: absolute;
            top: 20px;
            right: 40px;
            font-size: 10rem;
            color: rgba(1, 123, 216, 0.05);
            font-family: serif;
            line-height: 1;
            z-index: 0;
        }

        .quote-text {
            font-size: 1.8rem;
            font-weight: 500;
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
            line-height: 1.6;
            color: var(--secondary-dark);
        }

        .quote-author {
            font-size: 1.2rem;
            color: var(--primary);
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }

            .hero-subtitle {
                font-size: 1.2rem;
            }

            .quote-text {
                font-size: 1.4rem;
            }

            .about-text {
                padding: 30px;
            }
        }