/* Navbar */
.navbar {
    transition: all 0.4s ease;
    padding: 1.2rem 0;
    background: transparent;
    z-index: 1000;
}

.navbar.scrolled {
    background-color: rgba(44, 62, 80, 0.98);
    backdrop-filter: blur(15px);
    padding: 0.8rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    color: #fff;
    letter-spacing: 0.5px;
}

.navbar-brand img {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-brand:hover img {
    transform: scale(1.1) rotate(2deg);
}

.navbar-dark .navbar-nav {
    gap: 0.5rem;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    position: relative;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.navbar-dark .navbar-nav .nav-link:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #E37446;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    opacity: 0;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus,
.navbar-dark .navbar-nav .nav-link.active {
    color: #ffffff;
}

.navbar-dark .navbar-nav .nav-link:hover:before,
.navbar-dark .navbar-nav .nav-link:focus:before,
.navbar-dark .navbar-nav .nav-link.active:before {
    width: 70%;
    opacity: 1;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

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

.navbar-toggler-icon {
    background-image: none;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: #fff;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: #fff;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    transform: translateY(-8px);
}

.navbar-toggler-icon::after {
    transform: translateY(8px);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    transform: rotate(-45deg);
}

@media screen and (max-width: 991px) {
    .navbar {
        background-color: rgba(44, 62, 80, 0.98) !important;
        backdrop-filter: blur(15px);
        padding: 0.8rem 0;
    }

    .navbar-collapse {
        background-color: rgba(44, 62, 80, 0.98);
        padding: 1rem;
        border-radius: 0.5rem;
        margin-top: 0.5rem;
    }

    .navbar-dark .navbar-nav .nav-link {
        padding: 0.8rem 1rem;
        text-align: center;
    }

    .navbar-dark .navbar-nav .nav-link:before {
        bottom: auto;
        top: 50%;
        left: 0;
        transform: translateY(-50%);
        width: 3px;
        height: 0;
    }

    .navbar-dark .navbar-nav .nav-link:hover:before,
    .navbar-dark .navbar-nav .nav-link:focus:before,
    .navbar-dark .navbar-nav .nav-link.active:before {
        width: 3px;
        height: 70%;
    }
}

@media screen and (max-width: 768px) {
    .navbar {
        background-color: #2E3238;
        padding: 0.5rem 0;
    }

    .navbar.scrolled {
        background-color: #2E3238;
        backdrop-filter: blur(10px);
    }

    .navbar-collapse {
        background-color: #2E3238;
        padding: 1rem;
        opacity: 0;
        transition: opacity 0.5s ease-in-out;
    }

    .navbar-collapse.show {
        opacity: 1;
    }

    .nav-item {
        margin: 10px 0;
        text-align: left;
        position: relative;
        transform: translateX(-10px);
        opacity: 0;
        transition: all 0.5s ease-in-out;
    }

    .navbar-collapse.show .nav-item {
        transform: translateX(0);
        opacity: 1;
    }

    .navbar-brand {
        font-size: 1.2rem;
        color: white !important;
    }

    .navbar-brand img {
        height: 30px;
    }

    .navbar-nav {
        padding: 10px 0;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 10px 15px !important;
        display: block;
        color: white !important;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
        transform: translateX(5px);
    }
}