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

        body {
            font-family: 'Vazirmatn', sans-serif;
            background-color: #ffffff;
            color: #33334d;
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        /* Header Styles with Light Theme */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(37, 99, 235, 0.1);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-links a {
            text-decoration: none;
            color: #4a5568;
            font-weight: 500;
            transition: all 0.3s;
            position: relative;
            padding: 5px 10px;
            border-radius: 5px;
        }

        .nav-links a:hover {
            color: #2563eb;
            text-shadow: 0 0 10px rgba(37, 99, 235, 0.2);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #2563eb, #3b82f6);
            transition: width 0.3s;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 45px;
            height: 45px;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 22px;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
            position: relative;
            overflow: hidden;
        }

        .logo-icon::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent);
            transform: rotate(45deg);
            animation: shine 3s infinite;
        }

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

        .logo-text {
            font-size: 26px;
            font-weight: 700;
            background: linear-gradient(90deg, #2563eb, #3b82f6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .cta-button {
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 30px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
            position: relative;
            overflow: hidden;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: 0.5s;
        }

        .cta-button:hover::before {
            left: 100%;
        }

        /* Hero Section with Light Theme */
        .hero {
            padding: 180px 0 120px;
            position: relative;
            overflow: hidden;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, #f0f4ff 0%, #e6f0ff 100%);
        }

        #particles-js {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: 1;
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 25px;
            color: #1a202c;
            line-height: 1.3;
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 40px;
            color: #4a5568;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            margin-bottom: 50px;
            flex-wrap: wrap;
        }

        .primary-btn {
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            color: white;
            border: none;
            padding: 18px 36px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.4s;
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
            position: relative;
            overflow: hidden;
        }

        .primary-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4);
        }

        .primary-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: 0.5s;
        }

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

        .secondary-btn {
            background: transparent;
            color: #2563eb;
            border: 2px solid #2563eb;
            padding: 18px 36px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
        }

        .secondary-btn:hover {
            background: rgba(37, 99, 235, 0.05);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
        }

        /* Enhanced Feature Cards with Light Theme - Fixed Hover Text Issue */
        .features {
            padding: 120px 0;
            position: relative;
            background: #ffffff;
        }

        .section-title {
            text-align: center;
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 70px;
            color: #1a202c;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 3px;
            background: linear-gradient(90deg, #2563eb, #3b82f6);
            border-radius: 2px;
            box-shadow: 0 0 10px rgba(37, 99, 235, 0.3);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 35px;
        }

        .feature-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 40px 30px;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(37, 99, 235, 0.1);
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(59, 130, 246, 0.03));
            z-index: -1;
            border-radius: 20px;
        }

        .feature-card::after {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            z-index: -2;
            border-radius: 22px;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .feature-card:hover::after {
            opacity: 1;
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: white;
            font-size: 32px;
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
            position: relative;
            overflow: hidden;
        }

        .feature-icon::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent);
            transform: rotate(45deg);
            animation: shine 3s infinite;
        }

        .feature-card h3 {
            font-size: 1.6rem;
            margin-bottom: 20px;
            color: #1a202c;
            font-weight: 600;
            transition: all 0.3s;
        }

        .feature-card p {
            color: #4a5568;
            line-height: 1.8;
            font-size: 1.05rem;
            transition: all 0.3s;
        }

        /* Fixed: Make text more readable on hover */
        .feature-card:hover h3 {
            color: #ffffff !important;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
        }

        .feature-card:hover p {
            color: #ffffff !important;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
        }

        /* How It Works */
        .how-it-works {
            padding: 120px 0;
            background: #f8fafc;
            position: relative;
        }

        .steps {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 60px;
        }

        .step {
            flex: 1;
            min-width: 250px;
            text-align: center;
            padding: 40px 30px;
            position: relative;
            background: #ffffff;
            border-radius: 20px;
            transition: all 0.3s;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(37, 99, 235, 0.05);
        }

        .step:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            border-color: rgba(37, 99, 235, 0.2);
        }

        .step-number {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: bold;
            margin: 0 auto 25px;
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
        }

        .step h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: #1a202c;
        }

        .step p {
            color: #4a5568;
            line-height: 1.7;
        }

        /* Benefits */
        .benefits {
            padding: 120px 0;
            position: relative;
            background: #ffffff;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .benefit-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 25px;
            background: #ffffff;
            border-radius: 15px;
            transition: all 0.3s;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(37, 99, 235, 0.05);
        }

        .benefit-item:hover {
            transform: translateY(-5px);
            border-color: rgba(37, 99, 235, 0.2);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .benefit-icon {
            color: #2563eb;
            font-size: 1.8rem;
            min-width: 40px;
            text-shadow: 0 0 10px rgba(37, 99, 235, 0.3);
        }

        .benefit-content h3 {
            color: #1a202c;
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

        .benefit-content p {
            color: #4a5568;
            line-height: 1.7;
        }

        /* Testimonials */
        .testimonials {
            padding: 120px 0;
            background: #f8fafc;
            position: relative;
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 35px;
        }

        .testimonial-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 35px;
            position: relative;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(37, 99, 235, 0.05);
            transition: all 0.3s;
        }

        .testimonial-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            border-color: rgba(37, 99, 235, 0.2);
        }

        .testimonial-card::before {
            content: "";
            font-size: 5rem;
            position: absolute;
            top: -25px;
            right: 25px;
            color: #2563eb;
            opacity: 0.1;
            font-family: serif;
        }

        .testimonial-text {
            margin-bottom: 25px;
            color: #4a5568;
            font-style: italic;
            line-height: 1.8;
            font-size: 1.05rem;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 1.2rem;
            box-shadow: 0 6px 15px rgba(37, 99, 235, 0.3);
        }

        .author-info h4 {
            color: #1a202c;
            margin-bottom: 5px;
            font-size: 1.1rem;
        }

        .author-info p {
            color: #4a5568;
            font-size: 0.95rem;
        }

        /* CTA Section */
        .cta-section {
            padding: 120px 0;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(59, 130, 246, 0.05));
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at center, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
        }

        .cta-section h2 {
            font-size: 3rem;
            margin-bottom: 25px;
            color: #1a202c;
        }

        .cta-section p {
            font-size: 1.3rem;
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            color: #4a5568;
            line-height: 1.8;
        }

        .cta-button-large {
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            color: white;
            border: none;
            padding: 20px 45px;
            border-radius: 35px;
            font-weight: 700;
            font-size: 1.3rem;
            cursor: pointer;
            transition: all 0.4s;
            box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
            position: relative;
            overflow: hidden;
        }

        .cta-button-large:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(37, 99, 235, 0.5);
        }

        .cta-button-large::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: 0.5s;
        }

        .cta-button-large:hover::before {
            left: 100%;
        }

        /* Footer */
        footer {
            background: #1a202c;
            color: #e2e8f0;
            padding: 70px 0 40px;
            position: relative;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-column h3 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            color: #ffffff;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background: linear-gradient(90deg, #2563eb, #3b82f6);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 12px;
        }

        .footer-column a {
            color: #a0aec0;
            text-decoration: none;
            transition: all 0.3s;
            display: inline-block;
        }

        .footer-column a:hover {
            color: #2563eb;
            transform: translateX(5px);
        }

        .copyright {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #718096;
            font-size: 0.95rem;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .header-container {
                flex-direction: row-reverse;
                gap: 20px;
            }

            .nav-links {
                flex-wrap: wrap;
                justify-content: flex-end;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

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

            .steps {
                flex-direction: column;
            }

            .section-title {
                font-size: 2.2rem;
            }

            .cta-section h2 {
                font-size: 2.2rem;
            }

            .cta-section p {
                font-size: 1.1rem;
            }
        }

        /* Animation for elements when they come into view */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }

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