/* Dark Burgundy Theme with Silver Accents */
:root {
    --burgundy-dark: #6B1F3F;
    --burgundy-darker: #4A1529;
    --burgundy-light: #8B2D4F;
    --silver: #C0C0C0;
    --silver-light: #E8E8E8;
    --silver-dark: #A0A0A0;
    --text-light: #F5F5F5;
    --text-dark: #2C2C2C;
    --gradient-burgundy: linear-gradient(135deg, #6B1F3F 0%, #4A1529 100%);
    --gradient-silver: linear-gradient(135deg, #C0C0C0 0%, #E8E8E8 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--burgundy-darker);
    color: var(--text-light);
    line-height: 1.7;
    font-size: 16px;
    min-height: 100vh;
}

/* Header */
header {
    background: var(--gradient-burgundy);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--silver);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--silver-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    list-style: none;
}

.nav-links a {
    color: var(--silver-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--silver);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--silver);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.lang-switcher a {
    padding: 0.5rem 1rem;
    background: rgba(192, 192, 192, 0.2);
    color: var(--silver-light);
    text-decoration: none;
    border-radius: 5px;
    border: 1px solid var(--silver);
    transition: all 0.3s;
    font-size: 0.9rem;
}

.lang-switcher a:hover,
.lang-switcher a.active {
    background: var(--silver);
    color: var(--burgundy-dark);
    transform: translateY(-2px);
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.hero {
    background: var(--gradient-burgundy);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 15px;
    margin-bottom: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--silver);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--silver-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    color: var(--silver);
}

/* Content Sections */
.content-section {
    background: rgba(107, 31, 63, 0.3);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 10px;
    border: 1px solid rgba(192, 192, 192, 0.3);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.content-section h2 {
    color: var(--silver-light);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--silver);
}

.content-section h3 {
    color: var(--silver);
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-section p {
    margin-bottom: 1rem;
    text-align: justify;
}

.content-section ul,
.content-section ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.content-section li {
    margin-bottom: 0.5rem;
}

/* Images */
.content-section img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 1.5rem 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--silver);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: rgba(74, 21, 41, 0.5);
    border-radius: 10px;
    overflow: hidden;
}

table th {
    background: var(--silver);
    color: var(--burgundy-dark);
    padding: 1rem;
    text-align: left;
    font-weight: bold;
}

table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
}

table tr:hover {
    background: rgba(192, 192, 192, 0.1);
}

/* FAQ Section */
.faq-section {
    background: rgba(107, 31, 63, 0.4);
    padding: 2.5rem;
    margin-top: 3rem;
    border-radius: 10px;
    border: 2px solid var(--silver);
}

.faq-item {
    margin-bottom: 1.5rem;
    background: rgba(74, 21, 41, 0.5);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(192, 192, 192, 0.3);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    font-weight: bold;
    color: var(--silver-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.faq-question:hover {
    background: rgba(192, 192, 192, 0.1);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--silver);
    transition: transform 0.3s;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 1.5rem;
}

.faq-answer.active {
    max-height: 1000px;
    padding: 1.5rem;
    background: rgba(74, 21, 41, 0.7);
}

/* Links */
a {
    color: var(--silver);
    text-decoration: underline;
    transition: color 0.3s;
}

a:hover {
    color: var(--silver-light);
}

/* Internal Links Styling */
.content-section a[href*=".html"] {
    color: var(--silver-light);
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid var(--silver);
    transition: all 0.3s;
}

.content-section a[href*=".html"]:hover {
    color: var(--silver);
    border-bottom-color: var(--silver-light);
}

/* Footer */
footer {
    background: var(--gradient-burgundy);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
    border-top: 2px solid var(--silver);
}

footer p {
    color: var(--silver);
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .content-section {
        padding: 1.5rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
    }

    .content-section h3 {
        font-size: 1.2rem;
    }

    table {
        font-size: 0.9rem;
    }

    table th,
    table td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 1rem;
    }

    .hero {
        padding: 2rem 1rem;
    }

    .content-section {
        padding: 1rem;
    }

    .lang-switcher {
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    header,
    footer,
    .lang-switcher {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}