/* Critical CSS for above-the-fold content */
        :root {
            --primary: #115E45;
            --primary-dark: #0C4734;
            --primary-light: #2E8B62;
            --secondary: #9FC131;
            --white: #ffffff;
            --gray-50: #fafafa;
            --gray-100: #f5f5f5;
            --gray-700: #374151;
            --gray-900: #111827;
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        html { scroll-behavior: smooth; }
        * { box-sizing: border-box; }
        
        body {
            margin: 0;
            padding-top: 80px;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            line-height: 1.6;
            color: var(--gray-700);
            background: var(--gray-50);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        /* Breadcrumb Styles */
        .breadcrumb-container {
            margin-top: 20px;
            margin-bottom: 20px;
        }
        
        body.loaded { opacity: 1; }
        
        /* Navbar Base Styles */
        .navbar-professional {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 9999;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            height: 80px;
            transition: var(--transition);
        }
        
        .navbar-professional.scrolled {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-lg);
        }
    

        /* Critical CSS loaded first to prevent jumping */
        body {
            margin: 0;
            padding-top: 90px !important;
            opacity: 0;
            transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        }

        body.loaded {
            opacity: 1;
        }

        .navbar-modern {
            position: fixed !important;
            top: 0 !important;
            left: 0 !important;
            right: 0 !important;
            z-index: 10000 !important;
            height: 90px !important;
            will-change: transform;
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        :root {
            --primary-color: #115E45;
            --primary-dark: #0C4734;
            --primary-light: #2E8B62;
            --primary-gradient: linear-gradient(135deg, #115E45 0%, #0C4734 100%);
            --secondary-color: #9FC131;
            --accent-color: #BCD63E;
            --white: #ffffff;
            --gray-50: #fafafa;
            --gray-100: #f5f5f5;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #525252;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --backdrop-blur: blur(24px);
            --glass-bg: rgba(255, 255, 255, 0.95);
            --glass-border: rgba(255, 255, 255, 0.3);
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            font-feature-settings: "cv02", "cv03", "cv04", "cv11";
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        /* Ultra Modern Professional Navbar */
        .navbar-modern {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(28px);
            -webkit-backdrop-filter: blur(28px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            transition: var(--transition-base);
            padding: 0;
            box-shadow: 0 4px 32px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
            position: relative;
        }

        .navbar-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.02), rgba(211, 217, 43, 0.01));
            pointer-events: none;
            z-index: -1;
        }

        .navbar-modern.scrolled {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
            backdrop-filter: blur(32px);
            -webkit-backdrop-filter: blur(32px);
            border-bottom: 1px solid rgba(17, 94, 69, 0.08);
        }

        .navbar-modern.scrolled::before {
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.03), rgba(211, 217, 43, 0.015));
        }

        .navbar-modern.hidden {
            transform: translateY(-100%);
        }

        .navbar-container {
            max-width: 1420px;
            margin: 0 auto;
            padding: 0 2.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 90px;
            position: relative;
        }

        /* Simplified and Professional Brand Section */
        .navbar-brand-modern {
            display: flex;
            align-items: center;
            gap: 1rem;
            text-decoration: none;
            transition: var(--transition-base);
            position: relative;
            z-index: 2;
            padding: 0.5rem 0;
        }

        .navbar-brand-modern:hover {
            transform: none; /* More stable */
        }

        .logo-container {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            transition: var(--transition-base);
            position: relative;
            background-color: transparent;
            box-shadow: none;
        }

        .navbar-brand-modern:hover .logo-container {
             transform: none;
        }

        .logo-container img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            object-position: center;
            border-radius: var(--radius-md);
            transition: var(--transition-fast);
            position: relative;
            z-index: 1;
            opacity: 1 !important;
        }

        .logo-container:hover img {
            transform: none;
        }

        /* Logo states */
        .logo-container.loading {
            background: var(--gray-100);
            border-color: var(--gray-200);
        }

        .logo-container.loading::after {
            content: '';
            width: 28px;
            height: 28px;
            border: 3px solid var(--gray-300);
            border-top: 3px solid var(--primary-color);
            border-radius: 50%;
            animation: logoSpin 1s linear infinite;
            position: absolute;
            z-index: 2;
        }

        @keyframes logoSpin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .logo-container img.loaded {
            opacity: 1 !important;
        }

        /* Enhanced logo fallback */
        .logo-fallback {
            color: var(--primary-color);
            font-size: 1.8rem;
            font-weight: 700;
            position: relative;
            z-index: 1;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: none; /* Simpler, no animation */
        }

        @keyframes heartPulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        /* Simplified brand text */
        .brand-text {
            display: flex;
            flex-direction: column;
            justify-content: center;
            line-height: 1.2;
            position: relative;
        }

        .brand-name {
            font-family: 'Poppins', sans-serif;
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--gray-800);
            margin: 0;
            background: none;
            -webkit-background-clip: unset;
            -webkit-text-fill-color: unset;
            background-clip: unset;
            letter-spacing: -0.02em;
        }

        .brand-tagline {
            font-size: 0.8rem;
            color: var(--gray-500);
            font-weight: 400;
            letter-spacing: normal;
            text-transform: none;
            opacity: 1;
            position: relative;
        }

        .brand-tagline::before {
            display: none;
        }

        .navbar-brand-modern:hover .brand-tagline::before {
            width: 0;
        }

        /* Ultra Modern Navigation Menu */
        .navbar-nav-modern {
            display: flex;
            align-items: center;
            gap: 0.1rem;
            list-style: none;
            margin: 0;
            padding: 0;
            position: relative;
        }

        .nav-item-modern {
            position: relative;
        }

        .nav-link-modern {
            display: flex;
            align-items: center;
            padding: 0.55rem 1rem;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--gray-700);
            text-decoration: none;
            border-radius: var(--radius-lg);
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
            white-space: nowrap;
            letter-spacing: 0.005em;
        }

        .nav-link-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary-gradient);
            opacity: 0;
            transition: var(--transition-base);
            border-radius: var(--radius-xl);
            transform: scale(0.8);
        }

        .nav-link-modern::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: var(--primary-gradient);
            transition: var(--transition-base);
            border-radius: var(--radius-full);
        }

        .nav-link-modern:hover::before {
            opacity: 0.08;
            transform: scale(1);
        }

        .nav-link-modern:hover::after,
        .nav-link-modern.active::after {
            width: 80%;
        }

        .nav-link-modern:hover {
            color: var(--primary-color);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .nav-link-modern.active {
            color: var(--primary-color);
            font-weight: 600;
            background: rgba(17, 94, 69, 0.05);
        }

        .nav-link-modern.active::before {
            opacity: 0.1;
            transform: scale(1);
        }

        .nav-link-modern span {
            position: relative;
            z-index: 1;
            transition: var(--transition-fast);
        }

        .nav-link-modern:hover span {
            transform: scale(1.02);
        }

        /* Enhanced Dropdown Menu */
        .dropdown-modern {
            position: relative;
        }

        .dropdown-toggle-modern::after {
            content: '';
            margin-left: 0.6rem;
            border: solid var(--gray-600);
            border-width: 0 2px 2px 0;
            display: inline-block;
            padding: 3px;
            transform: rotate(45deg);
            transition: var(--transition-base);
        }

        .dropdown-modern:hover .dropdown-toggle-modern::after {
            transform: rotate(225deg);
            border-color: var(--primary-color);
        }

        .dropdown-menu-modern {
            position: absolute;
            top: calc(100% + 8px);
            left: 0;
            min-width: 260px;
            background: var(--glass-bg);
            backdrop-filter: var(--backdrop-blur);
            -webkit-backdrop-filter: var(--backdrop-blur);
            border-radius: var(--radius-2xl);
            box-shadow: var(--shadow-2xl);
            border: 1px solid var(--glass-border);
            padding: 1rem;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-16px) scale(0.95);
            transition: var(--transition-base);
            z-index: 10001;
        }

        .dropdown-modern:hover .dropdown-menu-modern {
            opacity: 1;
            visibility: visible;
            transform: translateY(0) scale(1);
        }

        .dropdown-item-modern {
            display: flex;
            align-items: center;
            padding: 0.875rem 1.25rem;
            color: var(--gray-700);
            text-decoration: none;
            border-radius: var(--radius-lg);
            transition: var(--transition-base);
            font-size: 0.9rem;
            font-weight: 500;
            position: relative;
            overflow: hidden;
            margin-bottom: 0.25rem;
        }

        .dropdown-item-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary-gradient);
            opacity: 0;
            transition: var(--transition-fast);
            border-radius: var(--radius-lg);
        }

        .dropdown-item-modern:hover::before {
            opacity: 0.1;
        }

        .dropdown-item-modern:hover {
            color: var(--primary-color);
            transform: translateX(8px);
            box-shadow: var(--shadow-md);
        }

        .dropdown-item-modern i {
            margin-right: 0.75rem;
            font-size: 0.875rem;
            color: var(--primary-color);
            transition: var(--transition-fast);
        }

        .dropdown-item-modern:hover i {
            transform: scale(1.1);
        }

        /* Enhanced CTA Button */
        .btn-cta-modern {
            display: flex;
            align-items: center;
            gap: 0.45rem;
            padding: 0.55rem 1.4rem;
            background: var(--primary-gradient);
            color: white;
            text-decoration: none;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.875rem;
            transition: var(--transition-base);
            box-shadow: 0 3px 12px rgba(17, 94, 69, 0.28);
            position: relative;
            overflow: hidden;
            border: none;
            cursor: pointer;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .btn-cta-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
            opacity: 0;
            transition: var(--transition-base);
        }

        .btn-cta-modern::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: var(--transition-smooth);
        }

        .btn-cta-modern:hover::before {
            opacity: 1;
        }

        .btn-cta-modern:hover::after {
            width: 100px;
            height: 100px;
        }

        .btn-cta-modern:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 12px 30px rgba(17, 94, 69, 0.5);
            color: white;
        }

        .btn-cta-modern:active {
            transform: translateY(-1px) scale(0.98);
        }

        .btn-cta-modern span,
        .btn-cta-modern i {
            position: relative;
            z-index: 1;
            transition: var(--transition-fast);
        }

        .btn-cta-modern:hover span {
            transform: scale(1.05);
        }

        .btn-cta-modern i {
            animation: heartbeat 2.5s ease-in-out infinite;
            font-size: 0.9rem;
        }

        @keyframes heartbeat {
            0%, 70%, 100% { transform: scale(1); }
            35% { transform: scale(1.15); }
        }

        /* Ultra Modern Mobile Toggle */
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: rgba(17, 94, 69, 0.08);
            border: 2px solid rgba(17, 94, 69, 0.15);
            padding: 0.875rem;
            cursor: pointer;
            border-radius: var(--radius-xl);
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
            width: 52px;
            height: 52px;
            justify-content: center;
            align-items: center;
            box-shadow: var(--shadow-md);
            z-index: 10002;
        }

        .mobile-toggle::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary-gradient);
            opacity: 0;
            transition: var(--transition-base);
            border-radius: var(--radius-lg);
            transform: scale(0.8);
        }

        .mobile-toggle:hover::before {
            opacity: 0.12;
            transform: scale(1);
        }

        .mobile-toggle:hover {
            background: rgba(17, 94, 69, 0.12);
            border-color: var(--primary-color);
            transform: scale(1.05);
            box-shadow: var(--shadow-lg);
        }

        .mobile-toggle span {
            width: 24px;
            height: 3px;
            background: var(--gray-700);
            border-radius: var(--radius-full);
            transition: var(--transition-base);
            position: relative;
            z-index: 1;
            transform-origin: center;
        }

        .mobile-toggle:hover span {
            background: var(--primary-color);
        }

        .mobile-toggle.active {
            background: rgba(17, 94, 69, 0.15);
            border-color: var(--primary-color);
            box-shadow: var(--shadow-xl);
        }

        .mobile-toggle.active span {
            background: var(--primary-color);
        }

        .mobile-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }

        .mobile-toggle.active span:nth-child(2) {
            opacity: 0;
            transform: translateX(-24px) scale(0);
        }

        .mobile-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(8px, -8px);
        }

        /* Ultra Modern Mobile Menu */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 90px;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(32px);
            -webkit-backdrop-filter: blur(32px);
            border-bottom: 1px solid rgba(17, 94, 69, 0.1);
            padding: 2.5rem;
            padding-bottom: 6rem; /* Bağış yap butonu için alt boşluğu arttırdım */
            transform: translateY(-100%);
            transition: var(--transition-smooth);
            z-index: 10001;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15), 0 10px 25px rgba(0, 0, 0, 0.08);
            max-height: calc(100vh - 90px);
            overflow-y: auto;
            border-top: 4px solid var(--primary-color);
            visibility: hidden;
            opacity: 0;
        }

        .mobile-menu::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.02), rgba(255, 255, 255, 0.05));
            pointer-events: none;
        }

        .mobile-menu.active {
            display: block;
            transform: translateY(0);
            visibility: visible;
            opacity: 1;
            animation: slideDown 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        .mobile-menu-header {
            text-align: center;
            padding-bottom: 2rem;
            margin-bottom: 2rem;
            border-bottom: 2px solid rgba(17, 94, 69, 0.1);
            position: relative;
        }

        .mobile-menu-header::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary-gradient);
            border-radius: var(--radius-full);
        }

        .mobile-menu-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
        }

        .mobile-menu-title i {
            font-size: 1.2rem;
            animation: pulse 2s infinite;
        }

        .mobile-menu-subtitle {
            font-size: 0.85rem;
            color: var(--gray-500);
            font-weight: 500;
            letter-spacing: 0.3px;
            text-transform: uppercase;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.7; transform: scale(1.1); }
        }

        .mobile-nav {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 500px;
            margin: 0 auto;
        }

        .mobile-nav .nav-link-modern {
            padding: 1.5rem 2rem;
            border-radius: var(--radius-2xl);
            border: 2px solid rgba(17, 94, 69, 0.08);
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.95));
            margin-bottom: 0.75rem;
            text-align: left;
            font-weight: 600;
            font-size: 1.05rem;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05), 0 2px 6px rgba(0, 0, 0, 0.03);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: var(--gray-700);
        }

        .mobile-nav .nav-link-modern i {
            color: var(--primary-color);
            opacity: 0.9;
            transition: var(--transition-base);
            font-size: 1.25rem;
            margin-right: 1.25rem;
            width: 28px;
            text-align: center;
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.1), rgba(17, 94, 69, 0.05));
            width: 48px;
            height: 48px;
            border-radius: var(--radius-xl);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1.5rem;
            box-shadow: 0 2px 8px rgba(17, 94, 69, 0.15);
        }

        .mobile-nav .nav-link-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(17, 94, 69, 0.1), transparent);
            transition: left 0.7s ease;
        }

        .mobile-nav .nav-link-modern:hover::before {
            left: 100%;
        }

        .mobile-nav .nav-link-modern::after {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 0;
            background: var(--primary-gradient);
            transition: var(--transition-base);
            border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
        }

        .mobile-nav .nav-link-modern:hover::after,
        .mobile-nav .nav-link-modern.active::after {
            width: 6px;
        }

        .mobile-nav .nav-link-modern:hover {
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.08), rgba(17, 94, 69, 0.05));
            border-color: var(--primary-color);
            transform: translateY(-6px) translateX(12px);
            box-shadow: 0 12px 30px rgba(17, 94, 69, 0.2), 0 6px 15px rgba(0, 0, 0, 0.1);
            color: var(--primary-color);
        }

        .mobile-nav .nav-link-modern:hover i {
            opacity: 1;
            transform: scale(1.2) rotate(5deg);
            color: var(--primary-color);
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.15), rgba(17, 94, 69, 0.1));
            box-shadow: 0 4px 12px rgba(17, 94, 69, 0.25);
        }

        .mobile-nav .nav-link-modern.active {
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.12), rgba(17, 94, 69, 0.08));
            border-color: var(--primary-color);
            color: var(--primary-color);
            font-weight: 700;
            transform: translateX(16px);
            box-shadow: 0 8px 25px rgba(17, 94, 69, 0.25), 0 4px 12px rgba(0, 0, 0, 0.08);
        }

        .mobile-nav .nav-link-modern.active i {
            opacity: 1;
            color: var(--primary-color);
            transform: scale(1.15);
            background: linear-gradient(135deg, rgba(17, 94, 69, 0.2), rgba(17, 94, 69, 0.15));
            box-shadow: 0 4px 15px rgba(17, 94, 69, 0.3);
        }

        .mobile-nav .btn-cta-modern {
            margin-top: 2rem;
            justify-content: center;
            padding: 1.5rem 3rem;
            border-radius: var(--radius-2xl);
            font-weight: 700;
            font-size: 1.1rem;
            box-shadow: 0 12px 35px rgba(17, 94, 69, 0.4), 0 6px 20px rgba(0, 0, 0, 0.1);
            text-transform: uppercase;
            letter-spacing: 0.8px;
            border: none;
            position: relative;
            overflow: hidden;
            margin-bottom: 3rem; /* Butonun altındaki boşluğu arttırdım */
            width: 100%;
        }

        .mobile-nav .btn-cta-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
            opacity: 0;
            transition: var(--transition-base);
        }

        .mobile-nav .btn-cta-modern:hover::before {
            opacity: 1;
        }

        .mobile-nav .btn-cta-modern:hover {
            transform: translateY(-6px) scale(1.03);
            box-shadow: 0 20px 45px rgba(17, 94, 69, 0.5), 0 10px 25px rgba(0, 0, 0, 0.15);
        }

        .mobile-nav .btn-cta-modern::after {
            content: none;
        }

        .mobile-dropdown {
            margin-top: 0.75rem;
            padding-left: 1.5rem;
            border-left: 3px solid var(--primary-color);
            background: rgba(17, 94, 69, 0.03);
            border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
            padding-top: 0.5rem;
            padding-bottom: 0.5rem;
        }

        /* Ultra Responsive Design */
        @media (max-width: 1200px) {
            .navbar-container {
                padding: 0 1.5rem;
                max-width: 100%;
            }

            .nav-link-modern {
                padding: 0.8rem 1.25rem;
                font-size: 0.9rem;
            }

            .btn-cta-modern {
                padding: 0.8rem 1.75rem;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 992px) {
            .navbar-nav-modern {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            .navbar-container {
                padding: 0 1.25rem;
            }

            .brand-text {
                display: flex; /* Changed from block to flex */
                align-items: baseline; /* Align items */
                gap: 0.5rem; /* Add gap between name and tagline */
            }

            .brand-name {
                font-size: 1.3rem;
            }

            .brand-tagline {
                font-size: 0.75rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px !important;
            }

            .navbar-modern {
                height: 80px !important;
            }

            .navbar-container {
                padding: 0 1.25rem;
                min-height: 80px;
            }

            .brand-name {
                font-size: 1.25rem;
            }

            .brand-tagline {
                font-size: 0.72rem;
            }

            .mobile-toggle {
                width: 50px;
                height: 50px;
                padding: 0.8rem;
            }

            .mobile-toggle span {
                width: 22px;
                height: 2.5px;
            }

            .mobile-menu {
                top: 80px;
                padding: 2rem;
                padding-bottom: 5.5rem; /* Bağış yap butonu için alt boşluğu arttırdım */
                max-height: calc(100vh - 80px);
                overflow-y: auto;
            }

            .mobile-nav .nav-link-modern {
                padding: 1.25rem 1.5rem;
                font-size: 1.02rem;
                border-radius: var(--radius-xl);
                margin-bottom: 0.6rem;
            }

            .mobile-nav .btn-cta-modern {
                padding: 1.25rem 2.25rem;
                margin-top: 1.5rem;
                justify-content: center;
                border-radius: var(--radius-xl);
                font-size: 1.05rem;
                margin-bottom: 2.5rem; /* Orta boy ekranlar için butonun altındaki boşluk */
            }
        }

        @media (max-width: 576px) {
            body {
                padding-top: 70px !important;
            }

            .navbar-modern {
                height: 70px !important;
            }

            .navbar-container {
                padding: 0 0.875rem;
                min-height: 70px;
            }

            .brand-name {
                font-size: 1.1rem;
            }

            .brand-tagline {
                font-size: 0.65rem;
            }

            .mobile-toggle {
                width: 46px;
                height: 46px;
                padding: 0.75rem;
            }

            .mobile-toggle span {
                width: 20px;
                height: 2.5px;
            }

            .mobile-menu {
                top: 70px;
                padding: 1.25rem;
                padding-bottom: 5rem; /* Bağış yap butonu için alt boşluğu arttırdım */
                max-height: calc(100vh - 70px);
            }

            .mobile-menu-header {
                padding-bottom: 1.25rem;
                margin-bottom: 1.25rem;
            }

            .mobile-menu-title {
                font-size: 1.1rem;
            }

            .mobile-nav .nav-link-modern {
                padding: 1rem 1.125rem;
                font-size: 0.95rem;
                text-align: left;
            }

            .mobile-nav .btn-cta-modern {
                padding: 1rem 1.75rem;
                font-size: 0.95rem;
                margin-bottom: 2rem; /* Küçük ekranlar için butonun altındaki boşluk */
            }
        }

        @media (max-width: 480px) {
            .navbar-container {
                padding: 0 0.75rem;
            }

            .brand-text {
                display: flex;
                flex-direction: column;
                justify-content: center;
                margin-left: 10px;
            }

            .brand-name {
                font-size: 1rem;
                line-height: 1.2;
            }

            .brand-tagline {
                font-size: 0.65rem;
                line-height: 1;
            }

            .mobile-toggle {
                width: 44px;
                height: 44px;
            }

            .mobile-menu {
                padding: 1rem;
                padding-bottom: 4.5rem; /* Bağış yap butonu için alt boşluğu arttırdım */
            }

            .mobile-nav .nav-link-modern {
                padding: 0.875rem 1rem;
                font-size: 0.9rem;
            }
            
            .mobile-nav .btn-cta-modern {
                margin-bottom: 1.5rem; /* En küçük ekranlar için butonun altındaki boşluk */
            }
        }

        /* Tablet landscape optimizations */
        @media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
            .navbar-container {
                padding: 0 1.5rem;
            }

            .mobile-menu {
                max-height: calc(100vh - 85px);
                overflow-y: auto;
                padding: 1.5rem 2rem;
            }

            .mobile-nav {
                max-width: 600px;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 0.75rem;
            }

            .mobile-nav .btn-cta-modern {
                grid-column: 1 / -1;
                margin-top: 1rem;
            }
        }

        /* Accessibility & Performance */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }

        /* Focus States for Accessibility */
        .nav-link-modern:focus,
        .btn-cta-modern:focus,
        .mobile-toggle:focus {
            outline: 3px solid var(--primary-color);
            outline-offset: 3px;
            box-shadow: 0 0 0 6px rgba(17, 94, 69, 0.2);
        }

        .nav-link-modern:focus-visible,
        .btn-cta-modern:focus-visible,
        .mobile-toggle:focus-visible {
            outline: 3px solid var(--primary-color);
            outline-offset: 3px;
        }

        /* Touch device optimizations */
        @media (pointer: coarse) {
            .nav-link-modern {
                padding: 1rem 1.5rem;
                min-height: 48px;
            }

            .mobile-toggle {
                min-width: 48px;
                min-height: 48px;
                padding: 1rem;
            }

            .mobile-nav .nav-link-modern {
                min-height: 52px;
                padding: 1.25rem 1.5rem;
            }

            .btn-cta-modern {
                min-height: 48px;
                padding: 1rem 2rem;
            }
        }

        /* High DPI displays */
        @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
            .logo-container img {
                image-rendering: -webkit-optimize-contrast;
                image-rendering: crisp-edges;
            }
        }

        /* Dark mode support preparation */
        @media (prefers-color-scheme: dark) {
            :root {
                --glass-bg: rgba(15, 15, 15, 0.95);
                --glass-border: rgba(255, 255, 255, 0.1);
            }
        }

        /* Print styles */
        @media print {
            .navbar-modern, .mobile-menu {
                display: none !important;
            }

            body {
                padding-top: 0 !important;
            }
        }

        /* Landscape phone specific */
        @media screen and (max-height: 500px) and (orientation: landscape) {
            .mobile-menu {
                max-height: calc(100vh - 60px);
                overflow-y: auto;
                padding: 0.75rem 1rem;
            }

            .mobile-nav .nav-link-modern {
                padding: 0.75rem 1rem;
                margin-bottom: 0.25rem;
            }

            .mobile-nav .btn-cta-modern {
                margin-top: 0.5rem;
                padding: 0.75rem 1.5rem;
            }

            .mobile-menu-header {
                padding-bottom: 0.75rem;
                margin-bottom: 0.75rem;
            }
        }

        /* Modern loading states */
        .navbar-modern.loading {
            pointer-events: none;
        }

        .navbar-modern.loading .navbar-container {
            opacity: 0.7;
        }

        /* Smooth scroll behavior */
        html {
            scroll-behavior: smooth;
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }
        }

        /* Enhanced backdrop filter fallback */
        @supports not (backdrop-filter: blur(20px)) {
            .navbar-modern {
                background: rgba(255, 255, 255, 0.98);
            }

            .mobile-menu {
                background: rgba(255, 255, 255, 0.98);
            }
        }