/* ==========================================================================
   Navigation Bar Stylesheet
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    z-index: 1000;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

/* Blur & Color changes on Scroll */
.navbar.scrolled {
    background-color: rgba(250, 248, 245, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(200, 160, 77, 0.08);
    height: 72px; /* slightly slim down navbar */
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Logo Design */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--color-text-primary);
}

.logo-icon {
    transition: transform 0.4s ease;
}

.nav-logo:hover .logo-icon {
    transform: rotate(6deg) scale(1.05);
}

.logo-text {
    letter-spacing: -0.02em;
}

.gold-text {
    color: var(--color-accent-gold);
}

/* Desktop Menu Links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.3rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--color-accent-gold);
    transition: width 0.3s ease;
}

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

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

.nav-link.active {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* Navbar Actions Buttons */
.nav-actions {
    display: flex;
    align-items: center;
}

.btn-navbar {
    padding: 0.5rem 1.3rem;
    font-size: 0.85rem;
    border-radius: 4px;
}

/* Mobile Toggle Hamburger Button */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Responsive Tablet & Mobile layouts */
@media (max-width: 992px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--color-bg-primary);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem 2.5rem;
        gap: 2rem;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 999;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .mobile-toggle.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-actions {
        display: none; /* hidden on small devices, can toggle in menu if needed */
    }
}