/* Modern font family and improved styling */
    * {
        font-family: 'Inter', sans-serif;
    }

    /* Doubleplus font for headings */
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    .font-doubleplus {
        font-family: 'Inter', sans-serif;
        font-weight: 800;
        letter-spacing: -0.02em;
        line-height: 1.1;
    }

    .gradient-bg {
        background: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #0284c7 100%);
    }

    /* YENİ HAMBURGER MENÜ SİSTEMİ */

    /* Hamburger buton */
    .mobile-menu-btn {
        display: none;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.2);
        border: 2px solid rgba(255, 255, 255, 0.3);
        border-radius: 8px;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
        transition: all 0.3s ease;
    }

    .mobile-menu-btn:hover {
        background: rgba(255, 255, 255, 0.3);
    }

    .mobile-menu-btn span {
        display: block;
        width: 20px;
        height: 2px;
        background-color: white;
        margin: 2px 0;
        transition: all 0.3s ease;
        border-radius: 1px;
    }

    /* Hamburger animasyonu */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(20px);
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Mobile menü */
    .mobile-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .mobile-nav.active {
        opacity: 1;
        visibility: visible;
    }

    .mobile-nav-content {
        position: absolute;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: white;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }

    .mobile-nav.active .mobile-nav-content {
        transform: translateX(0);
    }

    .mobile-nav-header {
        padding: 20px;
        background: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #0284c7 100%);
        color: white;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .mobile-nav-close {
        background: none;
        border: none;
        color: white;
        font-size: 24px;
        cursor: pointer;
        padding: 5px;
    }

    .mobile-nav-menu {
        padding: 20px 0;
    }

    .mobile-nav-menu a {
        display: block;
        padding: 15px 20px;
        color: #374151;
        text-decoration: none;
        font-weight: 500;
        border-bottom: 1px solid #f3f4f6;
        transition: all 0.3s ease;
    }

    .mobile-nav-menu a:hover {
        background: #f3f4f6;
        color: #0891b2;
    }

    .mobile-nav-contact {
        padding: 20px;
        background: #f9fafb;
        border-top: 1px solid #e5e7eb;
    }

    .mobile-nav-contact-item {
        display: flex;
        align-items: center;
        margin-bottom: 10px;
        color: #6b7280;
        font-size: 14px;
    }

    .mobile-nav-contact-item i {
        margin-right: 10px;
        color: #0891b2;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .mobile-menu-btn {
            display: flex;
        }

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

    @media (min-width: 769px) {
        .desktop-menu {
            display: flex !important;
        }

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

    /* Bottom fixed buttons - full width split */
    .bottom-buttons {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        display: flex;
        height: 60px;
    }

    .bottom-btn {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        font-weight: 600;
        font-size: 16px;
        transition: all 0.3s ease;
    }

    .whatsapp-bottom {
        background: #25D366;
        color: white;
    }

    .call-bottom {
        background: #f59e0b;
        color: white;
    }

    .bottom-btn:hover {
        opacity: 0.9;
        transform: translateY(-2px);
    }

    /* Remove old floating buttons on mobile */
    @media (max-width: 768px) {
        .floating-buttons {
            display: none;
        }

        /* Add padding to body to account for fixed bottom buttons */
        body {
            padding-bottom: 60px;
        }
    }

    /* Enhanced floating buttons with better animations and modern design - desktop only */
    .floating-buttons {
        position: fixed;
        bottom: 24px;
        right: 24px;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .floating-btn {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        text-decoration: none;
        backdrop-filter: blur(10px);
        border: 2px solid rgba(255, 255, 255, 0.1);
    }

    .floating-btn:hover {
        transform: scale(1.1) translateY(-2px);
        box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
    }

    .whatsapp-btn {
        background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
        color: white;
    }

    .call-btn {
        background: linear-gradient(135deg, #0891b2 0%, #0284c7 100%);
        color: white;
    }

    /* Modern card hover effects and animations */
    .service-card {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .service-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    }

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

    /* Modern button styles */
    .modern-btn {
        background: linear-gradient(135deg, #84cc16 0%, #65a30d 100%);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 4px 15px rgba(132, 204, 22, 0.3);
    }

    .modern-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(132, 204, 22, 0.4);
        background: linear-gradient(135deg, #65a30d 0%, #84cc16 100%);
    }

    /* Enhanced section spacing and modern layout */
    .section-padding {
        padding: 80px 0;
    }

    @media (max-width: 768px) {
        .section-padding {
            padding: 60px 0;
        }
    }

    @media (max-width: 640px) {
        .section-padding {
            padding: 40px 0;
        }
    }