/*--------------------------------------------------------------
>>> 404 ERROR PAGE STYLES - MODERN BEAUTIFUL DESIGN
--------------------------------------------------------------*/

.error-404 {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.error-404-content {
    max-width: 600px;
    margin: 0 auto;
}

/* Error Icon */
.error-icon {
    margin-bottom: var(--spacing-xl);
    position: relative;
    display: inline-block;
}

.error-icon i {
    font-size: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Page Title */
.error-404 .page-title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.error-404 h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.error-404 p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

/* Error Search */
.error-404-search {
    margin-bottom: var(--spacing-xl);
}

.error-404-search .search-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: var(--spacing-sm);
}

.error-404-search input[type="search"] {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
}

.error-404-search input[type="search"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.error-404-search button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.error-404-search button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Error Links */
.error-404-links {
    margin-bottom: var(--spacing-2xl);
}

.error-404-links .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.3s ease;
}

.error-404-links .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.error-404-links .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Popular Software Section */
.popular-software {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid var(--color-border-light);
}

.popular-software h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

/* Responsive */
@media (max-width: 767px) {
    .error-icon i {
        font-size: 80px;
    }

    .error-404 .page-title {
        font-size: var(--font-size-4xl);
    }

    .error-404 h2 {
        font-size: var(--font-size-xl);
    }

    .error-404 p {
        font-size: var(--font-size-base);
    }

    .error-404-search .search-form {
        flex-direction: column;
    }

    .error-404-links .btn {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
    }
}