/* Mobile Navigation Styles */
@media (max-width: 768px) {
    .nav-bar {
        padding: 0.8rem 1rem;
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 1rem;
        background: #ffffff;
        position: sticky;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }

    /* Logo Styles */
    .nav-brand {
        text-align: center;
        margin: 0 auto;
        max-width: 160px;
    }

    .nav-logo {
        height: 40px;
        width: auto;
        display: block;
        margin: 0 auto;
    }

    /* Hamburger Menu Controls */
    .mobile-nav-controls {
        display: flex;
        align-items: center;
    }

    .menu-toggle {
        width: 40px;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: none;
        border: none;
        padding: 8px;
        cursor: pointer;
        position: relative;
        z-index: 1001;
        margin: auto 0;
    }

    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: #2c3e50;
        margin: 2.5px 0;
        transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
        transform-origin: center;
        border-radius: 2px;
    }

    .menu-toggle.active span:first-child {
        transform: rotate(45deg) translate(5px, 5px);
        width: 28px;
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }

    .menu-toggle.active span:last-child {
        transform: rotate(-45deg) translate(5px, -5px);
        width: 28px;
    }

    .menu-toggle.active span {
        background: #2c3e50;
        height: 2.5px;
    }

    /* Greeting Text */
    .mobile-greeting {
        color: #2c3e50;
        font-size: 0.95rem;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        font-weight: 600;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 120px;
        text-align: right;
        letter-spacing: -0.01em;
    }

    /* Navigation Links */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #ffffff;
        padding: 5rem 1.5rem 2rem;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
        z-index: 1000;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        overscroll-behavior: contain;
    }

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

    /* Navigation Items */
    .nav-section {
        width: 100%;
        padding: 0.5rem 0;
        transition: transform 0.3s ease, opacity 0.3s ease;
        transform: translateX(-20px);
        opacity: 0;
    }

    .nav-links.active .nav-section {
        transform: translateX(0);
        opacity: 1;
    }

    .nav-links.active .nav-section:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active .nav-section:nth-child(2) { transition-delay: 0.15s; }
    .nav-links.active .nav-section:nth-child(3) { transition-delay: 0.2s; }

    .nav-section.products {
        border-top: 1px solid #eaeaea;
        margin-top: 1rem;
    }

    .nav-section .nav-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 1rem;
        margin: 0.25rem 0;
        font-size: 1.1rem;
        color: #2c3e50;
        text-decoration: none;
        border-radius: 12px;
        transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
        background: rgba(74, 144, 226, 0.03);
        position: relative;
        overflow: hidden;
    }

    .nav-section .nav-link::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(45deg, rgba(74, 144, 226, 0.1), rgba(74, 144, 226, 0));
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .nav-section .nav-link::after {
        content: '→';
        margin-left: 0.5rem;
        opacity: 0;
        transform: translateX(-10px);
        transition: all 0.3s ease;
    }

    .nav-section .nav-link:hover,
    .nav-section .nav-link.active {
        background: rgba(74, 144, 226, 0.08);
        color: #4a90e2;
        transform: translateX(4px);
    }

    .nav-section .nav-link:hover::before,
    .nav-section .nav-link.active::before {
        opacity: 1;
    }

    .nav-section .nav-link:hover::after,
    .nav-section .nav-link.active::after {
        opacity: 1;
        transform: translateX(0);
    }

    /* Overlay */
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
        z-index: 999;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

/* Hide mobile elements on desktop */
@media (min-width: 769px) {
    .mobile-nav-controls,
    .menu-toggle,
    .mobile-greeting,
    .menu-overlay {
        display: none;
    }
}