/* ===================================
   Gold Price AUD - Stylesheet
   Modern, Responsive Design for Australian Gold Price Information
   =================================== */

/* CSS Variables */
:root {
    --gold-primary: #D4AF37;
    --gold-secondary: #B8960C;
    --gold-light: #F5E6B8;
    --gold-dark: #8B7500;

    --dark-bg: #0D0D0D;
    --dark-surface: #1A1A1A;
    --dark-surface-2: #242424;
    --dark-border: #333333;

    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --text-muted: #707070;

    --positive: #22C55E;
    --positive-bg: rgba(34, 197, 94, 0.1);
    --negative: #EF4444;
    --negative-bg: rgba(239, 68, 68, 0.1);

    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F5E6B8 50%, #D4AF37 100%);
    --gradient-dark: linear-gradient(180deg, #1A1A1A 0%, #0D0D0D 100%);

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;

    --container-max: 1200px;
    --header-height: 72px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* ===================================
   Header
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    padding-top: 8px;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--dark-border);
    z-index: 1000;
    transition: var(--transition);
    box-sizing: border-box;
}

.header.scrolled {
    background: rgba(13, 13, 13, 0.98);
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 8px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo:hover {
    color: var(--text-primary);
}

.logo-icon {
    color: var(--gold-primary);
    font-size: 1.75rem;
}

.logo-highlight {
    color: var(--gold-primary);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-primary);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.price-display {
    max-width: 700px;
    margin: 0 auto;
}

.price-main {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-gold);
}

.price-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.price-value .currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.price-value .amount {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--gold-primary);
    font-variant-numeric: tabular-nums;
}

.price-change {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.price-change.positive {
    background: var(--positive-bg);
    color: var(--positive);
}

.price-change.negative {
    background: var(--negative-bg);
    color: var(--negative);
}

.change-icon {
    font-size: 0.75rem;
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.price-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    transition: var(--transition);
}

.price-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-2px);
}

.price-card-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.price-card-value {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.last-updated {
    margin-top: 32px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ===================================
   Sections
   =================================== */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

/* ===================================
   Chart Section
   =================================== */
.chart-section {
    background: var(--dark-surface);
}

.chart-container {
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.chart-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    justify-content: center;
}

.chart-btn {
    background: var(--dark-surface-2);
    border: 1px solid var(--dark-border);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chart-btn:hover {
    background: var(--dark-border);
    color: var(--text-primary);
}

.chart-btn.active {
    background: var(--gold-primary);
    border-color: var(--gold-primary);
    color: var(--dark-bg);
}

.chart-wrapper {
    height: 400px;
    margin-bottom: 24px;
}

.chart-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--dark-border);
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.stat-value.positive {
    color: var(--positive);
}

.stat-value.negative {
    color: var(--negative);
}

/* ===================================
   Converter Section
   =================================== */
.converter-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.converter-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.converter-title {
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--gold-primary);
}

.converter-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.input-group input,
.input-group select {
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
    font-family: inherit;
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.input-group select {
    cursor: pointer;
}

.converter-result {
    background: var(--dark-bg);
    border: 2px solid var(--gold-primary);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    margin-top: 8px;
}

.result-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.result-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gold-primary);
    font-variant-numeric: tabular-nums;
}

/* ===================================
   History Section
   =================================== */
.history-section {
    background: var(--dark-surface);
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

.history-card {
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

.history-card:hover {
    border-color: var(--gold-secondary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.history-period {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 500;
}

.history-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
}

.history-change {
    font-size: 0.9rem;
    font-weight: 500;
}

.history-change.positive {
    color: var(--positive);
}

.history-change.negative {
    color: var(--negative);
}

.history-table-wrapper {
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    overflow-x: auto;
}

.table-title {
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.history-table {
    width: 100%;
    border-collapse: collapse;
}

.history-table th,
.history-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--dark-border);
}

.history-table th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.history-table td {
    font-variant-numeric: tabular-nums;
}

.history-table tr:last-child td {
    border-bottom: none;
}

.history-table tr:hover td {
    background: var(--dark-surface);
}

.history-table .positive {
    color: var(--positive);
}

.history-table .negative {
    color: var(--negative);
}

/* ===================================
   Learn Section
   =================================== */
.learn-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.learn-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.learn-card:hover {
    border-color: var(--gold-secondary);
    transform: translateY(-4px);
}

.learn-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.learn-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--gold-primary);
}

.learn-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 32px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--gold-primary);
    transition: var(--transition);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: var(--dark-surface-2);
}

.faq-item p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================================
   SEO Section
   =================================== */
.seo-section {
    background: var(--dark-surface);
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    font-size: 1.75rem;
    margin-bottom: 24px;
    color: var(--gold-primary);
}

.seo-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1rem;
}

.seo-content p:last-child {
    margin-bottom: 0;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark-bg);
    border-top: 1px solid var(--dark-border);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--gold-primary);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--dark-border);
    text-align: center;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.disclaimer {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .learn-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .history-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--dark-surface);
        border-bottom: 1px solid var(--dark-border);
        padding: 24px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 16px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .price-grid {
        grid-template-columns: 1fr;
    }

    .converter-container {
        grid-template-columns: 1fr;
    }

    .chart-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .chart-wrapper {
        height: 300px;
    }

    .history-grid {
        grid-template-columns: 1fr;
    }

    .learn-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .price-main {
        padding: 24px;
    }

    .chart-container {
        padding: 20px;
    }

    .converter-card {
        padding: 24px;
    }

    .chart-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .chart-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.price-main {
    animation: fadeInUp 0.6s ease-out;
}

.price-card {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: backwards;
}

.price-card:nth-child(1) { animation-delay: 0.1s; }
.price-card:nth-child(2) { animation-delay: 0.2s; }
.price-card:nth-child(3) { animation-delay: 0.3s; }

/* Smooth scroll offset for fixed header */
:target {
    scroll-margin-top: calc(var(--header-height) + 20px);
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--gold-primary);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background: var(--gold-primary);
    color: var(--dark-bg);
}

/* ===================================
   Breadcrumbs
   =================================== */
.breadcrumbs {
    background: var(--dark-surface);
    padding: 16px 0;
    margin-top: var(--header-height);
    border-bottom: 1px solid var(--dark-border);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    font-size: 0.9rem;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '›';
    color: var(--text-muted);
}

.breadcrumb-list a {
    color: var(--text-secondary);
}

.breadcrumb-list a:hover {
    color: var(--gold-primary);
}

/* ===================================
   Navigation Dropdown
   =================================== */
.nav-dropdown {
    position: relative;
}

.nav-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 12px 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    list-style: none;
    box-shadow: var(--shadow-lg);
    margin-top: 8px;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.dropdown-menu li a:hover {
    background: var(--dark-surface-2);
    color: var(--gold-primary);
}

.nav-link.active {
    color: var(--gold-primary);
}

/* ===================================
   Intro Section
   =================================== */
.intro-section {
    padding: 60px 0 40px;
    margin-top: var(--header-height);
}

.breadcrumbs + .intro-section {
    margin-top: 0;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 24px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.intro-text p:last-child {
    margin-bottom: 0;
}

/* Adjust hero when intro is present */
.intro-section + .hero {
    padding-top: 60px;
    min-height: auto;
}

/* ===================================
   Guide Section
   =================================== */
.guide-section {
    background: var(--dark-bg);
}

.guide-content {
    max-width: 1000px;
    margin: 0 auto;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.guide-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.guide-card .guide-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.guide-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--gold-primary);
}

.guide-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.tool-faq {
    max-width: 800px;
    margin: 0 auto;
}

/* ===================================
   Articles Section
   =================================== */
.articles-section {
    background: var(--dark-surface);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.article-card {
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.article-card:hover {
    border-color: var(--gold-secondary);
    transform: translateY(-4px);
}

.article-tag {
    display: inline-block;
    background: var(--gold-primary);
    color: var(--dark-bg);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.article-card h3 a {
    color: var(--text-primary);
}

.article-card h3 a:hover {
    color: var(--gold-primary);
}

.article-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.article-link {
    font-weight: 500;
    font-size: 0.9rem;
}

.articles-cta {
    text-align: center;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--gold-primary);
    color: var(--dark-bg);
}

.btn-primary:hover {
    background: var(--gold-light);
    color: var(--dark-bg);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
}

.btn-secondary:hover {
    background: var(--gold-primary);
    color: var(--dark-bg);
}

/* ===================================
   Page Content (About, Contact, etc.)
   =================================== */
.page-content {
    padding: 60px 0 80px;
    min-height: 60vh;
}

.content-article {
    max-width: 800px;
    margin: 0 auto;
}

.content-article h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 32px;
    color: var(--gold-primary);
}

.content-section {
    margin-bottom: 40px;
}

.content-section h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.content-section h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    margin-top: 24px;
    color: var(--gold-primary);
}

.content-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.content-section ul {
    color: var(--text-secondary);
    margin-left: 24px;
    margin-bottom: 16px;
    line-height: 1.8;
}

.content-section ul li {
    margin-bottom: 8px;
}

.lead-text {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

/* Feature List */
.feature-list {
    display: grid;
    gap: 24px;
}

.feature-item {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.feature-item h3 {
    margin-top: 0;
    margin-bottom: 12px;
}

.feature-item p {
    margin-bottom: 0;
}

/* Legal Content */
.legal-content .last-updated {
    color: var(--text-muted);
    margin-bottom: 32px;
}

/* ===================================
   Contact Page
   =================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    margin-top: 40px;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.contact-info-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 20px;
}

.contact-info-card h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--gold-primary);
}

.contact-info-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 8px;
}

.contact-info-card p:last-child {
    margin-bottom: 0;
}

.faq-quick ul {
    list-style: none;
    margin-left: 0;
}

.faq-quick li {
    margin-bottom: 12px;
}

/* ===================================
   Blog Index Page
   =================================== */
.blog-index {
    padding: 60px 0 80px;
}

.blog-header {
    text-align: center;
    margin-bottom: 48px;
}

.blog-header h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
    color: var(--gold-primary);
}

.blog-intro {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Featured Post */
.featured-post {
    margin-bottom: 64px;
}

.featured-card {
    background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-surface-2) 100%);
    border: 2px solid var(--gold-primary);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
}

.featured-content .post-category {
    display: inline-block;
    background: var(--gold-primary);
    color: var(--dark-bg);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 4px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.featured-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 16px;
}

.featured-content h2 a {
    color: var(--text-primary);
}

.featured-content h2 a:hover {
    color: var(--gold-primary);
}

.featured-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Blog Grid */
.blog-grid-section {
    margin-bottom: 64px;
}

.section-heading {
    font-size: 1.5rem;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--dark-border);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.blog-card:hover {
    border-color: var(--gold-secondary);
    transform: translateY(-4px);
}

.blog-card-content .post-category {
    display: inline-block;
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.blog-card h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card h3 a {
    color: var(--text-primary);
}

.blog-card h3 a:hover {
    color: var(--gold-primary);
}

.blog-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-card .post-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Blog CTA */
.blog-cta {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
}

.blog-cta h2 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.blog-cta p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ===================================
   Blog Post Page
   =================================== */
.blog-content {
    padding: 60px 0 80px;
}

.blog-content .container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 48px;
    align-items: start;
}

.blog-post {
    max-width: 100%;
}

.post-header {
    margin-bottom: 40px;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.post-meta .post-category {
    background: var(--gold-primary);
    color: var(--dark-bg);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
    text-transform: uppercase;
}

.post-meta .post-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.post-header h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 16px;
    color: var(--text-primary);
    line-height: 1.3;
}

.post-excerpt {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.post-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.post-body h2 {
    font-size: 1.5rem;
    margin-top: 48px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.post-body h3 {
    font-size: 1.25rem;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--gold-primary);
}

.post-body p {
    margin-bottom: 20px;
}

.post-body ul, .post-body ol {
    margin-left: 24px;
    margin-bottom: 20px;
}

.post-body li {
    margin-bottom: 10px;
}

.post-body a {
    text-decoration: underline;
    text-decoration-color: rgba(212, 175, 55, 0.4);
    text-underline-offset: 3px;
}

.post-body a:hover {
    text-decoration-color: var(--gold-primary);
}

.post-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--dark-border);
}

.post-tags {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.post-tags span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.post-tags a {
    background: var(--dark-surface);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    text-decoration: none;
}

.post-tags a:hover {
    background: var(--dark-surface-2);
    color: var(--gold-primary);
}

.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
}

.post-share span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.post-share a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-decoration: none;
}

.post-share a:hover {
    color: var(--gold-primary);
}

/* Blog Sidebar */
.blog-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.sidebar-widget {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.sidebar-widget h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.related-posts {
    list-style: none;
}

.related-posts li {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--dark-border);
}

.related-posts li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.related-posts a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.related-posts a:hover {
    color: var(--gold-primary);
}

.cta-widget {
    background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-surface-2) 100%);
    border-color: var(--gold-secondary);
    text-align: center;
}

.cta-widget p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.cta-widget .btn {
    width: 100%;
}

/* ===================================
   Responsive: Blog & New Sections
   =================================== */
@media (max-width: 1024px) {
    .blog-content .container {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .guide-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-dropdown .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        padding: 8px 0 0 16px;
        margin-top: 8px;
        min-width: auto;
    }

    .breadcrumbs {
        margin-top: 64px;
    }

    .intro-section {
        padding: 40px 0 30px;
    }

    .blog-sidebar {
        grid-template-columns: 1fr;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .featured-card {
        padding: 32px 24px;
    }

    .blog-content .container {
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .post-header h1 {
        font-size: 1.5rem;
    }

    .post-body {
        font-size: 1rem;
    }

    .contact-grid {
        gap: 32px;
    }
}