/* Modern Navbar Styling */
.navbar {
    background: var(--kaliyattam-gradient);
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

/* Navbar brand/logo */
.navbar-brand {
    color: #ffffff !important;
    font-weight: 600;
    font-size: 1.5rem;
    padding: 0.5rem 0;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

/* Navbar toggler */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar links */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 1rem 1.25rem !important;
    position: relative;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #ffffff;
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #ffffff !important;
}

.navbar-nav .nav-link:hover:before {
    width: 80%;
}

/* Active link */
.navbar-nav .nav-link.active,
.navbar-nav .nav-item.show .nav-link {
    color: #ffffff !important;
}

.navbar-nav .nav-link.active:before {
    width: 80%;
}

/* Dropdown menus */
.dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
    margin-top: 0.5rem;
    background: #ffffff;
}

.dropdown-item {
    color: var(--kaliyattam-text);
    padding: 0.75rem 1rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: rgba(137, 0, 0, 0.05);
    color: var(--kaliyattam-primary);
}

/* Search form in navbar */
.form-inline .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.form-inline .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-inline .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: none;
}

/* Navbar scroll behavior */
.navbar.scrolled {
    background: rgba(137, 0, 0, 0.98);
    padding: 0.3rem 1rem;
}

/* Mobile responsive adjustments */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--kaliyattam-primary);
        padding: 1rem;
        border-radius: 8px;
        margin-top: 0.5rem;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
    }

    .navbar-nav .nav-link:before {
        display: none;
    }

    .dropdown-menu {
        background: rgba(255, 255, 255, 0.05);
        border: none;
        box-shadow: none;
    }

    .dropdown-item {
        color: rgba(255, 255, 255, 0.9);
    }

    .dropdown-item:hover,
    .dropdown-item:focus {
        background: rgba(255, 255, 255, 0.1);
        color: #ffffff;
    }
}