/* Reset ve Temel Stiller */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --renk-birincil: #faaf08;
            --renk-ikincil: #fa812f;
            --renk-vurgu: #fa4032;
            --renk-arkaplan: #fef3e2;
            --renk-metin: #2c1810;
            --renk-metin-acik: #5d4e42;
        }

        body {
            font-family: 'Georgia', serif;
            line-height: 1.6;
            color: var(--renk-metin);
            background-color: var(--renk-arkaplan);
        }

        /* BEM Metodolojisi ile Özel Sınıflar */
        .sayfa-konteyneri {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header Bölümü */
        .ust-navigasyon {
            background-color: var(--renk-arkaplan);
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(44, 24, 16, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .ust-navigasyon__konteyner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .marka-logosu {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--renk-vurgu);
            text-decoration: none;
            display: flex;
            align-items: center;
        }

        .marka-logosu::before {
            content: "⚔️";
            margin-right: 0.5rem;
        }

        .ana-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .ana-menu__eleman {
            position: relative;
        }

        .ana-menu__baglanti {
            text-decoration: none;
            color: var(--renk-metin);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }

        .ana-menu__baglanti:hover {
            background-color: var(--renk-birincil);
            color: white;
        }

        .mobil-menu-dugme {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--renk-metin);
        }

        /* Hero Bölümü */
        .hero-alan {
            background: linear-gradient(135deg, var(--renk-birincil) 0%, var(--renk-ikincil) 100%);
            color: white;
            padding: 4rem 0;
            text-align: center;
        }

        .hero-alan__baslik {
            font-size: 3rem;
            margin-bottom: 1rem;
            font-weight: bold;
        }

        .hero-alan__alt-baslik {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .hero-alan__aciklama {
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto 2rem;
            line-height: 1.8;
        }

        .cta-dugme {
            display: inline-block;
            background-color: var(--renk-vurgu);
            color: white;
            padding: 1rem 2rem;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            transition: transform 0.3s ease;
        }

        .cta-dugme:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(250, 64, 50, 0.3);
        }

        /* Ürün Kategorileri Showcase */
        .urun-kategorileri-vitrin {
            padding: 4rem 0;
            background-color: white;
        }

        .bolum-baslik {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--renk-vurgu);
            text-align: center;
        }

        .kategori-tanitim {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--renk-metin-acik);
        }

        .kategori-ızgara {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 0;
            margin-top: 3rem;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        .kategori-karo {
            background-color: var(--renk-arkaplan);
            padding: 3rem 2rem;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid #f0f0f0;
            position: relative;
        }

        .kategori-karo:hover {
            background-color: var(--renk-birincil);
            color: white;
            transform: scale(1.05);
            z-index: 2;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }

        .kategori-karo__simge {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            display: block;
        }

        .kategori-karo__baslik {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: var(--renk-vurgu);
            transition: color 0.3s ease;
        }

        .kategori-karo:hover .kategori-karo__baslik {
            color: white;
        }

        .kategori-karo__liste {
            list-style: none;
            padding: 0;
        }

        .kategori-karo__element {
            padding: 0.3rem 0;
            color: var(--renk-metin-acik);
            transition: color 0.3s ease;
        }

        .kategori-karo:hover .kategori-karo__element {
            color: rgba(255,255,255,0.9);
        }

        /* Uzmanlık Alanları */
        .uzmanlik-alanlari-bolum {
            padding: 4rem 0;
            background-color: var(--renk-arkaplan);
        }

        .uzmanlik-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 4rem;
            align-items: center;
            margin-top: 3rem;
        }

        .uzmanlik-sol {
            text-align: left;
        }

        .uzmanlik-liste {
            list-style: none;
            padding: 0;
        }

        .uzmanlik-elementi {
            background-color: white;
            margin-bottom: 1rem;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s ease;
        }

        .uzmanlik-elementi:hover {
            transform: translateX(10px);
        }

        .uzmanlik-baslik {
            background: linear-gradient(90deg, var(--renk-birincil) 0%, var(--renk-ikincil) 100%);
            color: white;
            padding: 1rem 1.5rem;
            font-weight: bold;
            display: flex;
            align-items: center;
        }

        .uzmanlik-baslik::before {
            content: "◆";
            margin-right: 0.8rem;
        }

        .uzmanlik-icerik {
            padding: 1rem 1.5rem;
            color: var(--renk-metin-acik);
            line-height: 1.6;
        }

        /* Süreç Adımları */
        .surec-adimlari {
            padding: 4rem 0;
            background-color: white;
        }

        .adim-zinciri {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 3rem;
            position: relative;
        }

        .adim-zinciri::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--renk-birincil) 0%, var(--renk-ikincil) 100%);
            z-index: 1;
        }

        .surec-nokta {
            background-color: white;
            border-radius: 50%;
            width: 120px;
            height: 120px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            position: relative;
            z-index: 2;
            transition: transform 0.3s ease;
        }

        .surec-nokta:hover {
            transform: scale(1.1);
        }

        .surec-nokta__sayi {
            background: linear-gradient(135deg, var(--renk-vurgu) 0%, var(--renk-ikincil) 100%);
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }

        .surec-nokta__metin {
            font-size: 0.85rem;
            color: var(--renk-metin);
            font-weight: bold;
        }

        /* Kalite Garantileri */
        .kalite-garantiler {
            padding: 4rem 0;
            background: linear-gradient(135deg, var(--renk-metin) 0%, #3a2418 100%);
            color: white;
        }

        .garanti-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-top: 3rem;
        }

        .garanti-kart {
            text-align: center;
            padding: 2rem 1rem;
            border-radius: 10px;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            transition: transform 0.3s ease;
        }

        .garanti-kart:hover {
            transform: translateY(-10px);
        }

        .garanti-simge {
            font-size: 3rem;
            margin-bottom: 1rem;
            color: var(--renk-birincil);
        }

        .garanti-baslik {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            color: white;
        }

        .garanti-aciklama {
            font-size: 0.9rem;
            opacity: 0.9;
            line-height: 1.5;
        }

        /* Proje Başlatma */
        .proje-baslat-bolum {
            padding: 4rem 0;
            background-color: var(--renk-arkaplan);
        }

        .baslat-konteyner {
            background: linear-gradient(135deg, var(--renk-birincil) 0%, var(--renk-ikincil) 50%, var(--renk-vurgu) 100%);
            border-radius: 20px;
            padding: 4rem;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .baslat-konteyner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
            animation: yuzme 20s linear infinite;
        }

        @keyframes yuzme {
            0% { transform: translate(0, 0); }
            100% { transform: translate(-50px, -50px); }
        }

        .baslat-icerik {
            position: relative;
            z-index: 2;
        }

        .baslat-baslik {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }

        .baslat-aciklama {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .baslat-dugmeler {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .baslat-dugme {
            background-color: white;
            color: var(--renk-vurgu);
            padding: 1.2rem 2.5rem;
            text-decoration: none;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        .baslat-dugme:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.3);
        }

        .baslat-dugme--ikincil {
            background-color: transparent;
            color: white;
            border: 2px solid white;
        }

        .baslat-dugme--ikincil:hover {
            background-color: white;
            color: var(--renk-vurgu);
        }

        /* Footer */
        .alt-bolum {
            background-color: var(--renk-metin);
            color: white;
            padding: 3rem 0 1rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-baslik {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--renk-birincil);
        }

        .footer-listesi {
            list-style: none;
        }

        .footer-listesi__eleman {
            margin-bottom: 0.5rem;
        }

        .footer-baglanti {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-baglanti:hover {
            color: var(--renk-birincil);
        }

        .iletisim-bilgisi {
            margin-bottom: 0.5rem;
            color: #ccc;
        }

        .telif-hakki {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444;
            color: #999;
        }

        /* Responsive Tasarım */
        @media (max-width: 768px) {
            .ana-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--renk-arkaplan);
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            }

            .ana-menu--acik {
                display: flex;
            }

            .mobil-menu-dugme {
                display: block;
            }

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

            .kategori-ızgara {
                grid-template-columns: 1fr;
            }

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

            .adim-zinciri {
                flex-direction: column;
                gap: 2rem;
            }

            .adim-zinciri::before {
                display: none;
            }

            .garanti-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }

            .baslat-konteyner {
                padding: 2rem;
            }

            .baslat-baslik {
                font-size: 2rem;
            }

            .baslat-dugmeler {
                flex-direction: column;
                align-items: center;
            }
        }

        @media (max-width: 480px) {
            .garanti-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Erişilebilirlik */
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }

        /* Focus stilleri */
        a:focus,
        button:focus {
            outline: 2px solid var(--renk-vurgu);
            outline-offset: 2px;
        }