/* Modern Layout Styles (Navbar & Footer) matching existing modern aesthetics */

/* --- Navbar Variables --- */
:root {
    --nav-height: 70px;
    /* Use the exact variable requested by the user */
    --nav-bg: var(--surface-color);
    --nav-backdrop-blur: 0;
    /* Removing blur as we are using opaque surface color */
    --nav-border: transparent;
    /* Removing border to match original style if needed, or keep for definition */
    --nav-item-hover: rgba(255, 255, 255, 0.1);
    --nav-item-active-bg: rgba(245, 166, 35, 0.15);
    --nav-item-active-color: #f5a623;
    --nav-text: #e4e4e8;
    --nav-z-index: 1000;

    --footer-bg: var(--surface-color);
    /* Match navbar */
    --footer-border: rgba(255, 255, 255, 0.06);
    --footer-text: var(--text-secondary);
    /* Original text secondary color */
}

/* --- Modern Navbar --- */
.modern-navbar {
    position: sticky;
    top: 0;
    z-index: var(--nav-z-index);
    background-color: var(--nav-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
    border-bottom: 1px solid var(--divider-color);
    /* Using existing variable for consistency */
    height: var(--nav-height);
    transition: box-shadow 0.3s ease;
}

.modern-navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

/* Logo */
.modern-brand {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modern-brand-text {
    background: linear-gradient(135deg, #f5a623, #ffba52);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Desktop Menu */
.modern-nav-menu {
    display: flex;
    gap: 4px;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.modern-nav-item {
    position: relative;
    height: 100%;
    /* Ensure full height for better hover area */
    display: flex;
    align-items: center;
}

.modern-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--nav-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.modern-nav-link:hover {
    background: var(--nav-item-hover);
    color: #fff;
}

.modern-nav-link.active {
    background: var(--nav-item-active-bg);
    color: var(--nav-item-active-color);
    font-weight: 600;
}

.modern-nav-link .material-icons,
.modern-nav-link .material-icons-round {
    font-size: 20px;
    opacity: 0.9;
}

/* Dropdown */
.modern-dropdown {
    position: relative;
    cursor: pointer;
}

/* Invisible bridge to prevent dropdown from closing */
.modern-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 20px;
    /* Bridge gap */
    background: transparent;
}

.modern-dropdown-content {
    position: absolute;
    top: calc(100% + 10px);
    /* Pushed down slightly */
    right: 0;
    width: 260px;
    background-color: var(--nav-bg);
    /* Match surface color */
    border: 1px solid var(--nav-border);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    padding: 8px;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1001;
    visibility: hidden;
    /* Ensure it doesn't block clicks when hidden */
}

.modern-dropdown:hover .modern-dropdown-content {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
}

.modern-dropdown-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6c757d;
    padding: 12px 12px 4px;
    font-weight: 700;
}

.modern-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--nav-text);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.modern-dropdown-item:hover {
    background: var(--nav-item-hover);
    color: #fff;
}

.modern-dropdown-divider {
    height: 1px;
    background: var(--nav-border);
    margin: 8px 0;
}

/* Mobile Toggle */
.modern-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
}

.modern-mobile-toggle:hover {
    background: var(--nav-item-hover);
}

/* Mobile Menu */
.modern-mobile-menu {
    position: fixed;
    top: var(--nav-height);
    right: 0;
    width: 300px;
    height: calc(100vh - var(--nav-height));
    background: #121216;
    border-left: 1px solid var(--nav-border);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
    overflow-y: auto;
    padding: 16px;
}

.modern-mobile-menu.open {
    transform: translateX(0);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
}

.modern-mobile-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: var(--nav-text);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 4px;
    font-weight: 500;
}

.modern-mobile-link:hover {
    background: var(--nav-item-hover);
    color: #fff;
}

.modern-mobile-link.active {
    background: var(--nav-item-active-bg);
    color: var(--nav-item-active-color);
}

/* --- Modern Footer --- */
.modern-footer {
    background: var(--footer-bg);
    border-top: 1px solid var(--footer-border);
    padding: 60px 0 40px;
    color: var(--footer-text);
    font-size: 0.9rem;
}

.modern-footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
}

.modern-footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
}

.modern-footer-desc {
    color: var(--footer-text);
    max-width: 300px;
    line-height: 1.6;
}

.modern-footer-links {
    display: flex;
    gap: 24px;
}

.modern-footer-link {
    color: var(--footer-text);
    text-decoration: none;
    transition: color 0.2s;
}

.modern-footer-link:hover {
    color: #fff;
    text-decoration: underline;
}

.modern-footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 24px 24px 0;
    border-top: 1px solid var(--footer-border);
    text-align: center;
    font-size: 0.8rem;
    color: var(--footer-text);
}

/* Responsive */
@media (max-width: 900px) {
    .modern-nav-menu {
        display: none;
    }

    .modern-mobile-toggle {
        display: block;
    }

    .modern-footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .modern-footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    .modern-footer-logo {
        justify-content: center;
    }

    .modern-footer-desc {
        margin: 0 auto;
    }
}