:root {
    --bg-color: #05070a;
    --card-bg: #12141d;
    --card-border: #1e212d;
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --nav-bg: rgba(5, 7, 10, 0.8);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
}

.logo img {
    height: 50px;
}

#main-nav ul {
    display: flex;
    gap: 30px;
}

nav ul li a:hover,
nav ul li.current-menu-item a,
nav ul li.current-page-item a {
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
}

.login-btn {
    background-color: var(--primary-color);
    padding: 8px 24px;
    border-radius: 20px;
    font-weight: 500;
}

.login-btn:hover {
    background-color: var(--primary-hover);
}

/* Footer */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--card-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-info .footer-logo {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: bold;
}

.footer-info p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
}

.footer-links h4 {
    margin-bottom: 25px;
    font-size: 18px;
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-links ul li a:hover,
.footer-links ul li.current-menu-item a {
    color: var(--text-primary);
}

.copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    padding-top: 40px;
    border-top: 1px solid var(--card-border);
}

/* Floating Nav */
.floating-nav {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.floating-nav a {
    width: 45px;
    height: 45px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 20px;
}

.floating-nav a:hover {
    background: var(--primary-color);
    color: white;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-bar {
    position: absolute;
    right: 0;
    top: 60px; /* Appear below the header content */
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    border-radius: 8px;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 300px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 10;
}

.search-bar.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-form {
    display: flex;
    align-items: center;
    width: 100%;
}

.search-field {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    outline: none;
    font-size: 14px;
    padding: 5px 0;
}

/* Hide browser default search cancel button */
.search-field::-webkit-search-decoration,
.search-field::-webkit-search-cancel-button,
.search-field::-webkit-search-results-button,
.search-field::-webkit-search-results-decoration {
    display: none;
}

.search-submit, .search-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: var(--transition);
}

.search-submit {
    color: var(--primary-color);
    display: none; /* Hidden by default, shown via JS when typing */
}

.search-close {
    color: var(--text-muted);
}

.search-submit:hover {
    color: white;
}

.search-close:hover {
    color: white;
}

#back-to-top {
    background: var(--primary-color);
    color: white;
}

#back-to-top:hover {
    background: var(--primary-hover);
}

/* Responsive */
.menu-toggle {
    display: none;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    header .container {
        position: relative;
        height: 64px;
    }
    .header-actions {
        gap: 12px;
    }
    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border: 1px solid var(--card-border);
        border-radius: 10px;
        background: rgba(18, 20, 29, 0.9);
    }
    .menu-toggle i {
        pointer-events: none;
    }
    #main-nav {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        z-index: 1001;
        background: rgba(10, 13, 20, 0.98);
        border: 1px solid var(--card-border);
        border-radius: 12px;
        box-shadow: 0 18px 42px rgba(0, 0, 0, 0.45);
        overflow: hidden;
        backdrop-filter: blur(8px);
    }
    #main-nav .menu {
        display: flex;
        flex-direction: column;
        gap: 0;
    }
    #main-nav .menu > li + li {
        border-top: 1px solid var(--card-border);
    }
    #main-nav .menu > li > a {
        display: block;
        padding: 14px 16px;
        font-size: 15px;
        color: var(--text-primary);
    }
    #main-nav .menu > li > a:hover,
    #main-nav .menu > li.current-menu-item > a,
    #main-nav .menu > li.current-page-item > a {
        background: rgba(37, 99, 235, 0.12);
        color: var(--primary-color);
    }
    .search-bar {
        width: min(92vw, 340px);
        right: -6px;
        top: 52px;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .floating-nav {
        display: none;
    }
}
.menu-toggle .bi-x{
    font-size: 30px;
}