/* Content Sections */
.content-sections {
    max-width: 750px;
    margin: 3rem auto;
    padding: 0 var(--spacing-md);
}

.hero-section {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0.03;
    z-index: 0;
    transition: opacity var(--transition-normal);
}

.hero-section:hover::before {
    opacity: 0.05;
}

.hero-section > * {
    position: relative;
    z-index: 1;
}

.hero-section:hover {
    box-shadow: var(--hover-shadow);
}

.hero-section h2 {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Threats Overview */
.threats-overview {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
}

.threats-overview:hover {
    box-shadow: var(--hover-shadow);
}

.threats-overview h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--hover-color);
}

.threats-overview ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--spacing-md);
}

.threats-overview li {
    padding: var(--spacing-md);
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.threats-overview li strong {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.threats-overview li strong i {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
}

.threats-overview li:hover strong i {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.threats-overview li::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.threats-overview li:hover::before {
    opacity: 0.03;
}

.threats-overview li > * {
    position: relative;
    z-index: 1;
}

.threats-overview li:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
    background: var(--surface-color);
    border-color: rgba(37, 99, 235, 0.2);
}


/* Details/Summary Sections */
details {
    margin-bottom: 2rem;
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: var(--border-radius);
    background: var(--surface-color);
    transition: all var(--transition-normal);
    box-shadow: var(--card-shadow);
}

details[open] {
    box-shadow: var(--hover-shadow);
    border-color: rgba(37, 99, 235, 0.2);
}

summary {
    padding: 1.5rem 2rem;
    cursor: pointer;
    position: relative;
    font-weight: 600;
    font-size: 1.1rem;
    list-style: none;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--primary-color);
}

summary:hover {
    background: var(--hover-color);
}

summary::-webkit-details-marker {
    display: none;
}

summary::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 1em;
    transition: transform var(--transition-normal);
    color: var(--primary-color);
}

details[open] summary::before {
    transform: rotate(90deg);
}

.details-content {
    padding: var(--spacing-lg);
    animation: slideDown var(--transition-normal);
}

.details-content > * {
    animation: fadeIn var(--transition-normal) forwards;
}

.details-content > *:nth-child(1) { animation-delay: 0.1s; }
.details-content > *:nth-child(2) { animation-delay: 0.2s; }
.details-content > *:nth-child(3) { animation-delay: 0.3s; }
.details-content > *:nth-child(4) { animation-delay: 0.4s; }
.details-content > *:nth-child(5) { animation-delay: 0.5s; }

/* Lists in Details */
.details-content ul {
    margin: 1.5rem 0;
    padding-left: 0;
    list-style: none;
}

.details-content ul li {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    position: relative;
    overflow: hidden;
}

.details-content ul li::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.details-content ul li:hover::before {
    opacity: 0.03;
}

.details-content ul li > * {
    position: relative;
    z-index: 1;
}

.details-content ul li:hover {
    background: var(--surface-color);
    transform: translateX(5px);
    box-shadow: var(--card-shadow);
}

/* Feature List */
.feature-list {
    list-style: none !important;
    padding-left: 0 !important;
}

.feature-list li {
    padding: 1rem 1rem 1rem 3rem;
    position: relative;
    margin-bottom: 1rem;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-list li::before {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 1rem;
    font-size: 1.1rem;
}

.feature-list li[data-icon="check"]::before {
    content: '\f00c';
    color: var(--success-color);
}

.feature-list li[data-icon="times"]::before {
    content: '\f00d';
    color: var(--danger-color);
}

.feature-list li:hover {
    background: var(--surface-color);
    transform: translateX(5px);
    box-shadow: var(--card-shadow);
}

/* Real World Example */
.real-world-example {
    background: linear-gradient(135deg, var(--hover-color), var(--surface-color));
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
    border-left: 3px solid var(--primary-color);
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
}

.real-world-example:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

.real-world-example::before {
    content: '\f0eb';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: -1rem;
    right: -1rem;
    font-size: 5rem;
    opacity: 0.1;
    transform: rotate(15deg);
    transition: transform var(--transition-normal);
}

.real-world-example:hover::before {
    transform: rotate(25deg);
}

.real-world-example h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.real-world-example h4 i {
    font-size: 1.2em;
    color: var(--primary-color);
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

/* Warning Box */
.warning-box {
    background: linear-gradient(135deg, #fff3e0, var(--surface-color));
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--warning-color);
    position: relative;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.warning-box::before {
    content: '\f071';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: -1rem;
    right: -1rem;
    font-size: 5rem;
    opacity: 0.1;
    transform: rotate(15deg);
    transition: transform var(--transition-normal);
}

.warning-box:hover::before {
    transform: rotate(25deg);
}

.warning-box:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

.warning-box h4 {
    color: var(--warning-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.warning-box h4 i {
    font-size: 1.2em;
    color: var(--warning-color);
}

.warning-box ul {
    margin-top: 1rem;
}

.warning-box li {
    background: rgba(255, 255, 255, 0.5) !important;
}

/* Category Headers */
.details-content h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--hover-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.details-content h4 i {
    font-size: 1.1em;
    color: var(--primary-color);
}

.details-content ul li i,
.details-content ol li i {
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    font-size: 0.8rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
}

.details-content ul li:hover i,
.details-content ol li:hover i {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Responsive Design */
@media (min-width: 768px) {
    .threats-overview ul {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .threats-overview ul {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Responsive Design */
@media (max-width: 480px) {
    .hero-section {
        padding: 1.5rem;
        margin: var(--spacing-sm) 0;
    }

    .threats-overview {
        padding: 1.5rem;
        margin: var(--spacing-sm) 0;
    }

    .details-content {
        padding: 1.25rem;
    }

    .real-world-example,
    .warning-box {
        padding: 1.5rem;
        margin: var(--spacing-sm) 0;
    }

    .threats-overview ul {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .threats-overview li {
        padding: 1.25rem;
    }
}

/* Print Styles */
@media print {
    .threats-overview li {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .real-world-example,
    .warning-box {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}