/*
==============================================================================
LUVEX THEME - 404 Error Page Styling
==============================================================================
*/

/* --- 1.0 404 Hero Section --- */
.error404-hero {
    position: relative;
    background-color: var(--luvex-dark-blue);
    color: white;
    padding: 6rem 1.5rem;
    text-align: center;
    overflow: hidden;
}

.error404-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="footer-grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(109, 213, 237, 0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23footer-grid)"/></svg>');
    opacity: 0.7;
    z-index: 1;
}

.error404-hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.error404-visual {
    margin-bottom: 2.5rem;
    display: inline-block;
    position: relative;
}

.error404-visual .background-text {
    font-size: 8rem;
    font-weight: 800;
    color: var(--luvex-cyan);
    line-height: 1;
    opacity: 0.1;
}

.error404-visual .icon-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--luvex-dark-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(109, 213, 237, 0.3);
}

.error404-visual .icon-wrapper i {
    font-size: 2.5rem;
    color: var(--luvex-cyan);
}

.error404-hero .entry-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.error404-hero .intro-text {
    font-size: 1.25rem;
    color: #e0e6f1;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

/* --- 2.0 Search & Navigation Sections --- */
.error404-section {
    padding: 4rem 1.5rem;
}

.error404-section.bg-light {
    background-color: #f8fafc;
}

.error404-section-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.error404-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--luvex-dark-blue);
    margin-bottom: 0.5rem;
}

.error404-section-subtitle {
    color: #475569;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Search Form --- */
.error404-search-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem;
    border-radius: 9999px;
}

.error404-search-form input[type="search"] {
    flex-grow: 1;
    padding: 0.75rem 1.5rem;
    border: 1px solid #d1d5db;
    border-radius: 9999px;
    font-size: 1rem;
    width: 100%;
}

.error404-search-form input[type="search"]:focus {
    outline: none;
    border-color: var(--luvex-accent-blue);
    box-shadow: 0 0 0 2px var(--luvex-accent-blue);
}

.error404-search-form button {
    padding: 0.75rem 2rem;
    background: var(--luvex-cyan);
    color: var(--luvex-dark-blue);
    border: none;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.error404-search-form button:hover {
    background-color: var(--luvex-bright-cyan);
}

/* --- Quick Nav Grid --- */
.quick-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    text-align: left;
}

.quick-nav-card {
    display: block;
    background: white;
    border-radius: 0.75rem;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.quick-nav-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.quick-nav-card .icon-container {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.quick-nav-card .icon-container i {
    font-size: 1.5rem;
}

.quick-nav-card .card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--luvex-dark-blue);
    margin-bottom: 0.5rem;
}

.quick-nav-card .card-description {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
}

/* --- Help Section --- */
.help-box {
    background: var(--luvex-dark-blue);
    border-radius: 1rem;
    padding: 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.help-box .buttons-container {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.help-box .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.help-box .btn-primary {
    background: var(--luvex-cyan);
    color: var(--luvex-dark-blue);
}
.help-box .btn-primary:hover {
    background: white;
}

.help-box .btn-secondary {
    border: 2px solid var(--luvex-cyan);
    color: var(--luvex-cyan);
}
.help-box .btn-secondary:hover {
    background: var(--luvex-cyan);
    color: var(--luvex-dark-blue);
}