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

        html,body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
            line-height: 1.6;
            color: #2c3e50;
            width: 100%;
            overflow-x: hidden !important;
        }
     



        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            padding: 1rem 4%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: #262626;
            letter-spacing: -0.5px;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2.5rem;
            align-items: center;
        }

        nav a {
            text-decoration: none;
            color: #2c3e50;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s;
        }

        nav a:hover {
            color: #5B6FE8;
        }

        .nav-cta {
           background: #262626;
            color: white !important;
            padding: 0.6rem 1.3rem;
            border-radius: 8px;
            transition: all 0.3s;
            font-weight: 600;
        }

        .nav-cta:hover {
            
            background: #5B6FE8;
            transform: translateY(-2px);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: #2c3e50;
            border-radius: 2px;
            transition: all 0.3s;
        }
        .stats .stat-title {
  font-size: 1.4rem;  /* veya 1.2rem */
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.stats p {
  font-size: 0.95rem;
  color: #f3f3f3; /* açık renk zemin üstünde daha yumuşak */
  margin: 0;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  border-top: 3px solid #333;
  border-radius: 50%;
  display: inline-block;
  margin-left: 8px;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

footer {
  background-color: #111;
  color: #ccc;
}

.social-link {
  color: #ccc;
  font-size: 1.75rem;
  transition: 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  margin: 2px !important;
}

.social-link:hover {
  color: #4a6cf7;
  transform: translateY(-2px);
}

        /* Hero Section */
        .hero {
            margin-top: 70px;
            min-height: 90vh;
            background: linear-gradient(135deg, #FAFBFC 0%, #F3F5FF 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem 4%;
            position: relative;
            overflow: hidden;
        }


        .hero::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(91, 111, 232, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            top: -200px;
            right: -200px;
        }
.screenshot-card {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: 20px; /* istersen köşeleri yumuşat */
}

.screenshot-card img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* orantılı şekilde gösterir, taşırmaz */
  display: block;
}

        .hero-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 700px;
            animation: slideUp 0.8s ease-out;
        }
        
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero h1 {
            font-size: clamp(2.5rem, 8vw, 3.5rem);
            margin-bottom: 1.2rem;
            font-weight: 800;
            color: #1a1a1a;
            line-height: 1.2;
        }

        .hero-highlight {
            color: #5B6FE8;
        }

        .hero p {
            font-size: clamp(1rem, 3vw, 1.2rem);
            color: #5a6c7d;
            margin-bottom: 2.5rem;
            line-height: 1.8;
            font-weight: 400;
        }

        .hero-buttons {
            display: flex;
            gap: 1.2rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            color: white;
            padding: 0.95rem 2.2rem;
            border-radius: 10px;
            border: none;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 8px 20px rgba(91, 111, 232, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(91, 111, 232, 0.4);
        }

        .btn-secondary {
            background: white;
            color: #5B6FE8;
            padding: 0.95rem 2.2rem;
            border-radius: 10px;
            border: 2px solid #E8EAFF;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }

        .btn-secondary:hover {
            background: #F5F7FF;
            border-color: #5B6FE8;
        }

        /* Features Section */
        .features {
            padding: 5rem 4%;
            background: white;
        }

        .section-title {
            text-align: center;
            font-size: clamp(2rem, 6vw, 2.8rem);
            margin-bottom: 0.8rem;
            color: #1a1a1a;
            font-weight: 800;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.05rem;
            color: #5a6c7d;
            margin-bottom: 3.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background: #FAFBFC;
            padding: 2rem;
            border-radius: 16px;
            border: 1px solid #E8EAFF;
            transition: all 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-8px);
            background: white;
            border-color: #5B6FE8;
            box-shadow: 0 12px 30px rgba(91, 111, 232, 0.15);
        }

        .feature-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 1.2rem;
        }

        .feature-card h3 {
            font-size: 1.3rem;
            margin-bottom: 0.8rem;
            color: #1a1a1a;
            font-weight: 700;
        }

        .feature-card p {
            color: #5a6c7d;
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* Dashboard Real Section */
        .dashboard-section {
            padding: 5rem 4%;
            background: linear-gradient(135deg, #FAFBFC 0%, #F3F5FF 100%);
        }

        .dashboard-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .dashboard-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-top: 2rem;
        }

        .dashboard-text h2 {
            font-size: clamp(1.8rem, 5vw, 2.5rem);
            margin-bottom: 1.2rem;
            color: #1a1a1a;
            font-weight: 800;
        }

        .dashboard-text p {
            font-size: 1rem;
            color: #5a6c7d;
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .features-list {
            list-style: none;
        }

        .features-list li {
            padding: 0.8rem 0;
            color: #2c3e50;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.8rem;
            font-size: 0.95rem;
        }

        .features-list li::before {
            content: '✓';
            color: #5B6FE8;
            font-weight: bold;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .dashboard-preview {
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            border-radius: 16px;
            padding: 2.5rem;
            min-height: 350px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1rem;
            box-shadow: 0 20px 50px rgba(91, 111, 232, 0.25);
            position: relative;
            overflow: hidden;
        }

        .dashboard-preview::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            top: -100px;
            right: -100px;
        }

        .dashboard-preview-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        /* Stats Section */
        .stats {
            padding: 4rem 4%;
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            color: white;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            max-width: 1000px;
            margin: 0 auto;
            text-align: center;
        }

        .stat-item h4 {
            font-size: clamp(2.2rem, 6vw, 2.8rem);
            margin-bottom: 0.5rem;
            font-weight: 800;
        }

        .stat-item p {
            font-size: 0.95rem;
            opacity: 0.95;
            font-weight: 500;
        }

        /* Screenshots Section */
        .screenshots {
            padding: 5rem 4%;
            background: white;
        }

        .screenshots-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .screenshot-card {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s;
            background: linear-gradient(135deg, #E8EAFF 0%, #F3F5FF 100%);
            aspect-ratio: 9/10;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
        }

        .screenshot-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 40px rgba(91, 111, 232, 0.2);
        }

        /* Testimonials Section */
        .testimonials {
            padding: 5rem 4%;
            background: linear-gradient(135deg, #FAFBFC 0%, #F3F5FF 100%);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .testimonial-card {
            background: white;
            padding: 2rem;
            border-radius: 16px;
            border: 1px solid #E8EAFF;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s;
        }

        .testimonial-card:hover {
            border-color: #5B6FE8;
            box-shadow: 0 8px 25px rgba(91, 111, 232, 0.1);
        }

        .stars {
            color: #FFD700;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .testimonial-text {
            color: #2c3e50;
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 1.5rem;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .author-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
        }

        .author-info h4 {
            font-size: 0.95rem;
            color: #1a1a1a;
            margin-bottom: 0.2rem;
            font-weight: 700;
        }

        .author-info p {
            font-size: 0.85rem;
            color: #5a6c7d;
        }

        /* CTA Section */
        .cta-section {
            padding: 4rem 4%;
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            color: white;
            text-align: center;
        }

        .cta-section h2 {
            font-size: clamp(1.8rem, 5vw, 2.5rem);
            margin-bottom: 1rem;
            font-weight: 800;
        }

        .cta-section p {
            font-size: 1.05rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Footer */
        footer {
            background: #1a1a1a;
            color: #888;
            padding: 3rem 4%;
            text-align: center;
            font-size: 0.9rem;
        }

        footer p {
            margin: 0.6rem 0;
        }

        .trial-section {
            padding: 5rem 4%;
            background: linear-gradient(135deg, #FAFBFC 0%, #F3F5FF 100%);
            position: relative;
            overflow: hidden;
        }

        .trial-section::before {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(91, 111, 232, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            top: -150px;
            right: -150px;
            z-index: 0;
        }

        .trial-section h2 {
            text-align: center;
            font-size: clamp(2rem, 6vw, 2.8rem);
            margin-bottom: 3rem;
            color: #1a1a1a;
            font-weight: 800;
            position: relative;
            z-index: 1;
        }

        #trialForm {
            max-width: 650px;
            margin: 0 auto;
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(91, 111, 232, 0.12);
            border: 1px solid #E8EAFF;
            position: relative;
            z-index: 1;
            transition: all 0.3s;
        }

        #trialForm:hover {
            box-shadow: 0 15px 50px rgba(91, 111, 232, 0.18);
            transform: translateY(-5px);
        }

        .form-group {
            display: grid;
            gap: 1.2rem;
            margin-bottom: 2rem;
        }

        .form-group input {
            padding: 1rem 1.3rem;
            border: 2px solid #E8EAFF;
            border-radius: 12px;
            font-size: 1rem;
            transition: all 0.3s;
            background: #FAFBFC;
            color: #2c3e50;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
        }

        .form-group input:focus {
            outline: none;
            border-color: #5B6FE8;
            background: white;
            box-shadow: 0 0 0 4px rgba(91, 111, 232, 0.1);
        }

        .form-group input::placeholder {
            color: #95a5b8;
        }

        #trialForm button[type="submit"] {
            width: 100%;
            background: linear-gradient(135deg, #5B6FE8 0%, #4A5FD8 100%);
            color: white;
            padding: 1.1rem 2rem;
            border-radius: 12px;
            border: none;
            font-size: 1.05rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 8px 20px rgba(91, 111, 232, 0.3);
            letter-spacing: 0.3px;
        }

        #trialForm button[type="submit"]:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(91, 111, 232, 0.4);
            background: linear-gradient(135deg, #4A5FD8 0%, #3A4FC8 100%);
        }

        #trialForm button[type="submit"]:active {
            transform: translateY(-1px);
        }

        #resultMessage {
            text-align: center;
            margin-top: 1.5rem;
            font-size: 0.95rem;
            font-weight: 600;
            padding: 1rem;
            border-radius: 10px;
            display: none;
        }

        #resultMessage.success {
            display: block;
            background: #E8F5E9;
            color: #2E7D32;
            border: 1px solid #A5D6A7;
        }

        #resultMessage.error {
            display: block;
            background: #FFEBEE;
            color: #C62828;
            border: 1px solid #EF9A9A;
        }
        /* How It Works Section */
    .how-it-works {
        padding: 6rem 5%;
        background: white;
    }

    .steps-container {
        max-width: 1000px;
        margin: 0 auto;
    }

    .step {
        display: flex;
        gap: 3rem;
        margin-bottom: 4rem;
        align-items: center;
    }

    .step:nth-child(even) {
        flex-direction: row-reverse;
    }

    .step-number {
        flex-shrink: 0;
        width: 100px;
        height: 100px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2.5rem;
        font-weight: 900;
        color: white;
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    }

    .step-content h3 {
        font-size: 2rem;
        margin-bottom: 1rem;
        color: #333;
        font-weight: 700;
    }

    .step-content p {
        font-size: 1.15rem;
        color: #666;
        line-height: 1.8;
    }

/* Responsive */
@media (max-width: 968px) {
    .step {
        flex-direction: column !important;
        text-align: center;
    }
    
    .step:nth-child(even) {
        flex-direction: column !important;
    }
}
        /* Responsive */
        @media (max-width: 768px) {
            nav, .hero, .features, .dashboard-section, .screenshots, .testimonials, .trial-section {
                padding-left: 2%;
                padding-right: 2%;
            }
            .hamburger {
                display: flex !important;
            }

            .nav-menu {
                display: none !important;
            }

            .nav-menu.active {
                display: flex !important;
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                flex-direction: column;
                background: white;
                padding: 1.5rem;
                gap: 1rem;
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            }

            .dashboard-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .dashboard-preview {
                min-height: 250px;
            }

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

            .hero-buttons {
                flex-direction: column;
            }

            .btn-primary, .btn-secondary {
                width: 100%;
            }
            .trial-section {
                padding: 4rem 3%;
            }

            #trialForm {
                padding: 2rem 1.5rem;
            }

            .form-group input {
                padding: 0.9rem 1.1rem;
            }
        }

        @media (max-width: 480px) {
            nav {
                padding: 1rem 3%;
            }

            .logo {
                font-size: 1.3rem;
            }

            .hero {
                margin-top: 60px;
                min-height: 85vh;
                padding: 1.5rem 3%;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .hero p {
                font-size: 0.95rem;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .features, .dashboard-section, .screenshots, .testimonials {
                padding: 3rem 3%;
            }

            .feature-card {
                padding: 1.5rem;
            }
            .trial-section h2 {
                font-size: 1.8rem;
                margin-bottom: 2rem;
            }

            #trialForm {
                padding: 1.8rem 1.2rem;
            }

            #trialForm button[type="submit"] {
                padding: 1rem;
                font-size: 1rem;
            }
        }