/* Modern Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    transition: all 0.3s ease;
}

.navbar.scrolled .nav-container {
    padding: 0.75rem 2rem;
}

/* Logo Design */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    animation: float 3s ease-in-out infinite;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-blue);
    letter-spacing: 1px;
    line-height: 1;
}

.logo-subtext {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-orange);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link i {
    font-size: 1.1rem;
    color: var(--primary-orange);
    transition: transform 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link:hover i {
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-orange), var(--light-orange));
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hamburger Menu - Modern Design */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.hamburger:hover {
    background-color: var(--bg-light);
}

.bar {
    width: 28px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
    background: var(--primary-orange);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
    background: var(--primary-orange);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: linear-gradient(135deg, #ffffff 0%, #f7fafc 100%);
        width: 100%;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        gap: 1.5rem;
        border-radius: 0 0 30px 30px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 1rem 2rem;
        width: 100%;
        justify-content: center;
        border-radius: 10px;
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background: var(--bg-light);
        transform: translateX(10px);
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-subtext {
        font-size: 0.6rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
};