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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .header {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(15px);
            border-radius: 20px;
            padding: 15px 30px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            max-width: 1200px;
            margin: 0 auto;
            transition: all 0.3s ease;
        }

        .header:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            color: white;
            font-size: 18px;
            transition: transform 0.3s ease;
        }

        .logo-icon:hover {
            transform: rotate(360deg);
        }

        .logo-text {
            font-size: 24px;
            font-weight: 700;
            color: white;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0 auto;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            display: block;
            padding: 12px 20px;
            color: white;
            text-decoration: none;
            border-radius: 12px;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .nav-link:hover::before {
            opacity: 1;
        }

        .nav-link:hover {
            transform: translateY(-2px);
            color: #fff;
        }

        /* استایل منوی کشویی */
        .dropdown {
            position: relative;
        }

        .dropdown-content {
            position: absolute;
            top: 100%;
            right: 0;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(20px);
            border-radius: 15px;
            min-width: 200px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
            border: 1px solid rgba(255, 255, 255, 0.3);
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s ease;
            margin-top: 10px;
        }

        .dropdown-content.active {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-item {
            display: block;
            padding: 12px 20px;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
            border-radius: 10px;
            margin: 5px;
        }

        .dropdown-item:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateX(-5px);
        }

        .dropdown-arrow {
            margin-right: 8px;
            transition: transform 0.3s ease;
        }

        .dropdown.active .dropdown-arrow {
            transform: rotate(180deg);
        }

        .cta-button {
            display: none;
        }

        .mobile-menu {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background 0.3s ease;
        }

        .mobile-menu:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        @media (max-width: 768px) {
            .header {
                padding: 12px 20px;
                border-radius: 15px;
                justify-content: space-between;
            }

            .nav-menu {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.1);
                backdrop-filter: blur(15px);
                border-radius: 15px;
                margin-top: 10px;
                padding: 20px;
                flex-direction: column;
                gap: 10px;
                display: none;
                border: 1px solid rgba(255, 255, 255, 0.2);
            }

            .nav-menu.active {
                display: flex;
            }

            .mobile-menu {
                display: block;
            }

            .logo-text {
                font-size: 20px;
            }

            .nav-link {
                width: 100%;
                text-align: center;
            }

            .dropdown-content {
                position: static;
                background: rgba(255, 255, 255, 0.1);
                box-shadow: none;
                border: none;
                margin-top: 0;
                border-radius: 10px;
                margin: 10px 0;
            }
        }

        /* انیمیشن لودینگ */
        .header {
            animation: slideDown 0.6s ease-out;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        /* محتوای نمونه */
        .content {
            max-width: 1200px;
            margin: 40px auto;
            padding: 40px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(15px);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            text-align: center;
        }

        .content h1 {
            font-size: 2.5em;
            margin-bottom: 20px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .content p {
            font-size: 1.1em;
            line-height: 1.6;
            opacity: 0.9;
        }

        /* استایل بخش‌های مختلف */
        .section {
            max-width: 1200px;
            margin: 40px auto;
            padding: 40px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(15px);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
        }

        .section-content h2 {
            font-size: 2.2em;
            margin-bottom: 30px;
            text-align: center;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        /* استایل بخش قوانین */
        .rules-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .rule-item {
            background: rgba(255, 255, 255, 0.1);
            padding: 25px;
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: transform 0.3s ease;
        }

        .rule-item:hover {
            transform: translateY(-5px);
        }

        .rule-item h3 {
            margin-bottom: 15px;
            font-size: 1.3em;
        }

        .rule-item p {
            opacity: 0.9;
            line-height: 1.5;
        }

        /* استایل بخش درباره ما */
        .about-content {
            text-align: center;
        }

        .about-text p {
            font-size: 1.2em;
            line-height: 1.8;
            margin-bottom: 40px;
            opacity: 0.9;
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }

        .feature {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: transform 0.3s ease;
        }

        .feature:hover {
            transform: translateY(-5px);
        }

        .feature-icon {
            font-size: 2.5em;
            flex-shrink: 0;
        }

        .feature h4 {
            margin-bottom: 5px;
            font-size: 1.2em;
        }

        .feature p {
            opacity: 0.8;
            font-size: 0.9em;
        }

        /* استایل بخش تماس */
        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-top: 30px;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .contact-icon {
            font-size: 2em;
            flex-shrink: 0;
        }

        .contact-item h4 {
            margin-bottom: 5px;
        }

        .contact-item p {
            opacity: 0.8;
        }

        .contact-form {
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .contact-form h3 {
            margin-bottom: 20px;
            text-align: center;
        }

        .contact-form input,
        .contact-form textarea {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            color: white;
            font-family: inherit;
        }

        .contact-form input::placeholder,
        .contact-form textarea::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .contact-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(45deg, #4ecdc4, #44a08d);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .contact-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(68, 160, 141, 0.4);
        }

        /* استایل بخش گزارش */
        .report-content {
            max-width: 600px;
            margin: 0 auto;
        }

        .report-info {
            text-align: center;
            margin-bottom: 30px;
            padding: 20px;
            background: rgba(255, 193, 7, 0.1);
            border-radius: 15px;
            border: 1px solid rgba(255, 193, 7, 0.3);
        }

        .report-info h3 {
            margin-bottom: 15px;
            color: #ffc107;
        }

        .report-form {
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .report-form input,
        .report-form select,
        .report-form textarea {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            color: white;
            font-family: inherit;
        }

        .report-form select option {
            background: #333;
            color: white;
        }

        .report-form input::placeholder,
        .report-form textarea::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .report-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(45deg, #ff6b6b, #ee5a52);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .report-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
        }

        /* واکنش‌گرایی */
        @media (max-width: 768px) {
            .contact-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }

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

            .rules-list {
                grid-template-columns: 1fr;
            }
        }