/* --- SOFT & MINIMALIST COLOR PALETTE --- */
        :root {
            --bg-color: #f8fafc;       
            --surface-color: #ffffff;  
            --primary-color: #2563eb;  
            --primary-hover: #1d4ed8;  
            --text-main: #1e293b;     
            --text-muted: #64748b;    
            --accent-color: #38bdf8;  
            --border-color: #e2e8f0;  
            --radius: 16px;
            --radius-sm: 12px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

        body {
            background-color: var(--bg-color);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        li {
            list-style: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-title {
            text-align: center;
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-main);
            letter-spacing: -0.5px;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 50px auto;
            font-size: 1.05rem;
        }

        section {
            padding: 100px 0;
        }

        /* --- HEADER AREA --- */
        header {
            background-color: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-color);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo span {
            color: var(--primary-color);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-links a {
            font-weight: 500;
            color: black;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .nav-links a:hover, .nav-links a.active {
            color: var(--primary-color);
        }

        .nav-btn {
            background-color: var(--primary-color);
            color: #fff !important;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem !important;
        }

        .nav-btn:hover {
            background-color: var(--primary-hover);
            transform: translateY(-1px);
        }

        /* --- HERO BANNER (VIDEO BACKGROUND INTEGRATED) --- */
        .hero {
            position: relative;
            padding: 160px 0 140px 0;
            overflow: hidden;
            text-align: center;
            background-color: #0b1329;
        }

        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            z-index: 1;
            transform: translate(-50%, -50%);
            object-fit: cover;
        }

        .video-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 2;
            background: linear-gradient(135deg, rgba(11, 19, 41, 0.85) 0%, rgba(15, 23, 42, 0.9) 100%);
        }

        .hero .container {
            position: relative;
            z-index: 3;
        }

        .hero h1 {
            font-size: 3.6rem;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 24px;
            letter-spacing: -1.5px;
            color: #ffffff;
        }

        .hero h1 span {
            background: linear-gradient(to right, #60a5fa, var(--accent-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p {
            font-size: 1.15rem;
            color: #cbd5e1;
            max-width: 680px;
            margin: 0 auto 40px auto;
        }

        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
        }

        .btn-primary {
            background-color: var(--primary-color);
            color: #fff;
            padding: 14px 30px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            transition: var(--transition);
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 20px -5px rgba(37, 99, 233, 0.3);
        }

        .btn-secondary {
            background-color: rgba(255, 255, 255, 0.1);
            color: #ffffff;
            padding: 14px 30px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-secondary:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        /* --- BİZ KİMİZ (ABOUT) --- */
        .about {
            background-color: var(--surface-color);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-content h3 {
            font-size: 1.9rem;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .about-content p {
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .about-f-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
            font-size: 0.85rem;
        }

        .about-f-item i {
            color: var(--primary-color);
        }

        .about-ui-box {
            background: linear-gradient(135deg, #eff6ff, #f0fdfa);
            border-radius: 24px;
            padding: 40px;
            border: 1px solid var(--border-color);
        }

        .code-preview {
            background: #1e293b;
            color: #f8fafc;
            padding: 24px;
            border-radius: var(--radius-sm);
            font-family: monospace;
            font-size: 0.85rem;
            box-shadow: 0 20px 40px -10px rgba(15,23,42,0.15);
        }

        /* --- NELER YAPIYORUZ (SERVICES) --- */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        /* --- DYNAMIC MULTI-STEP MODAL & REFERENCE MODAL --- */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(15, 23, 42, 0.4);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .modal-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .modal-window {
            background: #0b1329; 
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 28px;
            width: 92%;
            max-width: 820px;
            color: #f8fafc;
            overflow: hidden;
            position: relative;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
            transform: scale(0.96) translateY(10px);
            transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .modal-overlay.active .modal-window {
            transform: scale(1) translateY(0);
        }

        .modal-close {
            position: absolute;
            top: 24px;
            right: 24px;
            background: rgba(255, 255, 255, 0.06);
            border: none;
            color: #94a3b8;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: var(--transition);
        }

        .modal-close:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #ffffff;
        }

        .modal-step {
            display: none;
            padding: 48px;
        }

        .modal-step.active {
            display: block;
        }

        .modal-header {
            text-align: center;
            margin-bottom: 36px;
        }

        .modal-header h3 {
            font-size: 1.75rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin-bottom: 8px;
        }

        .modal-header p {
            color: #64748b;
            font-size: 0.95rem;
        }

        /* Referans Modalı Özel İçerik Stilleri */
        .ref-modal-body {
            padding: 48px;
            text-align: center;
        }
        .ref-modal-icon {
            font-size: 3.5rem;
            margin-bottom: 20px;
            display: inline-block;
        }
        .ref-tags {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 20px 0 30px 0;
            flex-wrap: wrap;
        }
        .ref-tag-item {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #cbd5e1;
        }

        /* Hizmet Seçim Grid Sistemi */
        .modal-services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-bottom: 32px;
        }

        .service-select-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 24px 16px;
            text-align: center;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 14px;
            transition: var(--transition);
        }

        .service-select-card i {
            font-size: 1.5rem;
            color: #38bdf8;
            transition: var(--transition);
        }

        .service-select-card span {
            font-size: 0.95rem;
            font-weight: 500;
            color: #cbd5e1;
        }

        .service-select-card:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(56, 189, 248, 0.3);
        }

        .service-select-card.selected {
            background: rgba(37, 99, 233, 0.15);
            border-color: #2563eb;
            box-shadow: 0 0 0 1px #2563eb;
        }

        .service-select-card.selected i {
            color: #60a5fa;
            transform: scale(1.05);
        }

        /* Adım 2: Form ve Bilgi Girişi Layoutu */
        .modal-body-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        .form-container-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        .form-group label {
            font-size: 0.8rem;
            font-weight: 600;
            color: #94a3b8;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .form-group input, .form-group textarea {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            color: #ffffff;
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
        }

        .form-group input:focus, .form-group textarea:focus {
            border-color: #2563eb;
            background: rgba(255, 255, 255, 0.07);
            box-shadow: 0 0 0 3px rgba(37, 99, 233, 0.15);
        }

        .file-dropzone {
            border: 1px dashed rgba(255, 255, 255, 0.15);
            padding: 14px;
            text-align: center;
            border-radius: var(--radius-md);
            cursor: pointer;
            color: #94a3b8;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .file-dropzone:hover {
            border-color: #38bdf8;
            color: #ffffff;
            background: rgba(255, 255, 255, 0.02);
        }

        .privacy-row {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.8rem;
            color: #94a3b8;
            line-height: 1.4;
        }

        .privacy-row input {
            margin-top: 2px;
            cursor: pointer;
        }

        /* Modal Alt Buton Kontrolleri */
        .modal-action-bar {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
            margin-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
        }

        .btn-modal-back {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #cbd5e1;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-modal-back:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
        }

        .btn-modal-next {
            background: var(--primary-color);
            border: none;
            color: #ffffff;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .btn-modal-next:hover {
            background-color: var(--primary-hover);
        }

        .service-card {
            background-color: var(--surface-color);
            border: 1px solid var(--border-color);
            padding: 40px 30px;
            border-radius: var(--radius);
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-6px);
            border-color: rgba(37, 99, 233, 0.25);
            box-shadow: 0 20px 30px -10px rgba(0,0,0,0.04);
        }

        .service-icon {
            width: 48px;
            height: 48px;
            background-color: rgba(37, 99, 233, 0.06);
            color: var(--primary-color);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 24px;
        }

        .service-card h3 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.5;
        }

        /* --- ÖNE ÇIKAN ÖNCELİKLERİMİZ --- */
        .priorities-section {
            background-color: var(--surface-color);
            overflow: hidden;
        }

        .priorities-slider-container {
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 40px 0;
            width: 100%;
        }

        .priorities-wrapper {
            display: flex;
            gap: 32px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding: 20px;
            width: 100%;
            max-width: 1050px;
            scrollbar-width: none; 
        }

        .priorities-wrapper::-webkit-scrollbar {
            display: none; 
        }

        .priority-card {
            flex: 0 0 calc(33.333% - 22px);
            flex-shrink: 0;
            scroll-snap-align: center;
            background: var(--bg-color);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 50px 32px;
            text-align: center;
            transition: var(--transition);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.01), 0 2px 4px -1px rgba(0, 0, 0, 0.01);
        }

        .priority-card.active, .priority-card:hover {
            background: #ffffff;
            transform: scale(1.04) translateY(-4px);
            border-color: rgba(37, 99, 233, 0.2);
            box-shadow: 0 25px 40px -15px rgba(15, 23, 42, 0.08);
        }

        .priority-icon-wrapper {
            width: 80px;
            height: 80px;
            margin: 0 auto 30px auto;
            border-radius: 50%;
            background: #ffffff;
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--text-main);
            box-shadow: 0 8px 16px -4px rgba(0,0,0,0.03);
            transition: var(--transition);
        }

        .priority-card:hover .priority-icon-wrapper {
            color: var(--primary-color);
            border-color: rgba(37, 99, 233, 0.2);
        }

        .priority-card h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 16px;
            color: var(--text-main);
        }

        .priority-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* Kaydırma Butonları */
        .slider-arrow {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: #ffffff;
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--text-main);
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(0,0,0,0.03);
            user-select: none;
        }

        .slider-arrow:hover {
            background: var(--primary-color);
            color: #ffffff;
            border-color: var(--primary-color);
        }

        .slider-nav {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-top: 30px;
        }

        /* --- BİZİ TERCİH ETTİLER MARQUEE --- */
        .marquee-section {
            background-color: #090d16; 
            padding: 55px 0;
            overflow: hidden;
            position: relative;
        }

        .marquee-container-custom {
            display: flex;
            align-items: center;
            position: relative;
            width: 100%;
        }

        .static-badge-box {
            background: rgba(15, 23, 42, 0.65);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 16px;
            padding: 20px;
            color: #f8fafc;
            font-size: 1.1rem;
            font-weight: 600;
            line-height: 1.3;
            width: 165px;
            text-align: center;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
            position: absolute;
            left: 40px;
            z-index: 10;
            pointer-events: none;
        }

        .static-badge-box span {
            display: block;
            font-size: 0.8rem;
            color: #94a3b8;
            font-weight: 400;
            margin-bottom: 2px;
        }

        .marquee-wrapper {
            display: flex;
            width: 100%;
            padding-left: 230px;
            overflow: hidden;
        }

        .marquee {
            display: flex;
            gap: 80px;
            animation: scroll 30s linear infinite;
        }

        @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }

        .marquee a {
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #e2e8f0;
            font-size: 1.25rem;
            gap: 12px;
            white-space: nowrap;
            opacity: 0.75;
            transition: var(--transition);
            cursor: pointer;
        }

        .marquee a:hover {
            opacity: 1;
            color: var(--accent-color);
        }

        /* --- ÜRÜNLER & PROJELER --- */
        .projects {
            background-color: var(--surface-color);
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .project-card {
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-color);
            background-color: var(--bg-color);
            transition: var(--transition);
        }

        .project-card:hover {
            transform: translateY(-4px);
        }

        .project-img {
            height: 240px;
            background: linear-gradient(135deg, #e0f2fe, #f0fdf4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-weight: 500;
        }

        .project-info {
            padding: 25px;
        }

        .project-tag {
            font-size: 0.75rem;
            text-transform: uppercase;
            color: var(--primary-color);
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 8px;
            display: inline-block;
        }

        /* --- TEKNOLOJİ BLOGU --- */
        .blog-section {
            background-color: var(--bg-color);
            overflow: hidden;
        }

        .blog-slider-wrapper {
            display: flex;
            gap: 30px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding: 15px 5px;
            scrollbar-width: none;
            width: 100%;
        }

        .blog-slider-wrapper::-webkit-scrollbar {
            display: none;
        }

        .blog-card-custom {
            flex: 0 0 calc(33.333% - 20px);
            flex-shrink: 0;
            scroll-snap-align: start;
            background-color: var(--surface-color);
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: var(--transition);
        }

        .blog-card-custom:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 35px -10px rgba(0,0,0,0.04);
            border-color: rgba(37, 99, 233, 0.15);
        }

        .blog-image-area {
            width: 100%;
            height: 210px;
            position: relative;
            overflow: hidden;
            background-color: #e2e8f0;
        }

        .blog-image-area img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .blog-card-custom:hover .blog-image-area img {
            transform: scale(1.05);
        }

        .blog-category-tag {
            position: absolute;
            top: 15px;
            left: 15px;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(4px);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary-color);
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        }

        .blog-info-custom {
            padding: 28px;
        }

        .blog-date-custom {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .blog-info-custom h3 {
            font-size: 1.15rem;
            margin-bottom: 12px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-main);
            transition: var(--transition);
        }

        .blog-card-custom:hover .blog-info-custom h3 {
            color: var(--primary-color);
        }

        .blog-info-custom p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.5;
        }

        /* --- SIKÇA SORULAN SORULAR --- */
        .faq-section {
            background-color: var(--surface-color);
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            background-color: var(--bg-color);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-header {
            padding: 22px 28px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
        }

        .faq-header h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-main);
            transition: var(--transition);
        }

        .faq-icon {
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: transform 0.3s ease;
        }

        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
            padding: 0 28px;
        }

        .faq-body p {
            padding-bottom: 22px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .faq-item.open {
            border-color: rgba(37, 99, 233, 0.2);
            background-color: #ffffff;
            box-shadow: 0 10px 25px -10px rgba(15,23,42,0.04);
        }

        .faq-item.open .faq-header h4 {
            color: var(--primary-color);
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            color: var(--primary-color);
        }

        .faq-item.open .faq-body {
            max-height: 300px; 
            transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
        }

        /* --- İLETİŞİM --- */
        .contact {
            background-color: var(--surface-color);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 60px;
        }

        .contact-details h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .contact-details p {
            color: var(--text-muted);
            margin-bottom: 40px;
        }

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

        .contact-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .contact-icon {
            width: 44px;
            height: 44px;
            background-color: rgba(37, 99, 233, 0.06);
            color: var(--primary-color);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .contact-text h4 {
            font-size: 1rem;
            margin-bottom: 4px;
        }

        .contact-text p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin: 0;
        }

        .contact-form {
            background-color: var(--bg-color);
            padding: 40px;
            border-radius: 20px;
            border: 1px solid var(--border-color);
        }

        /* --- FOOTER --- */
        footer {
            background-color: #0f172a;
            color: #94a3b8;
            padding: 80px 0 30px 0;
            font-size: 0.9rem;
            border-top: 1px solid #1e293b;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 60px;
        }

        .footer-brand h3 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }

        .footer-brand p {
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .footer-links h4 {
            color: #fff;
            margin-bottom: 25px;
            font-size: 1rem;
        }

        .footer-links ul {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a:hover {
            color: #fff;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #1e293b;
            font-size: 0.85rem;
        }
        
        /* --- HAMBURGER MENÜ VE MODAL CSS --- */
.hamburger { display: none; cursor: pointer; font-size: 24px; }
.mobile-nav { display: none; position: fixed; top: 70px; left: 0; width: 100%; background: #fff; padding: 20px; z-index: 1000; box-shadow: 0 5px 10px rgba(0,0,0,0.1); }
.mobile-nav.active { display: block; }

.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 2000; justify-content: center; align-items: center; }
.modal.active { display: flex; }
.modal-content { background: #fff; padding: 30px; border-radius: 10px; width: 90%; max-width: 400px; }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: block; }
}

        /* --- RESPONSIVE DESIGN --- */
        @media (max-width: 1024px) {
            .priority-card { flex: 0 0 calc(50% - 16px); }
            .blog-card-custom { flex: 0 0 calc(50% - 15px); }
            .services-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 968px) {
            .footer-grid, .projects-grid { grid-template-columns: repeat(2, 1fr); }
            .about-grid, .contact-grid { grid-template-columns: 1fr; }
            .static-badge-box { position: relative; left: 0; margin: 0 auto 24px auto; width: 100%; }
            .marquee-wrapper { padding-left: 0; }
        }

        @media (max-width: 768px) {
            .priority-card { flex: 0 0 100%; }
            .blog-card-custom { flex: 0 0 100%; }
            .services-grid { grid-template-columns: 1fr; }
            .hero h1 { font-size: 2.6rem; }
        }

        @media (max-width: 640px) {
            .footer-grid { grid-template-columns: 1fr; }
            .nav-links { display: none; }
        }