/* GoldPreisAkt.de - Royal Heritage Theme */
:root {
    --royal-burgundy: #722F37;
    --royal-burgundy-dark: #4a1f24;
    --royal-burgundy-light: #8B3A42;
    --royal-gold: #D4AF37;
    --royal-gold-light: #F4D03F;
    --royal-gold-dark: #B8860B;
    --cream: #FDF5E6;
    --cream-dark: #F5E6D3;
    --text-dark: #2C1810;
    --text-muted: #6B5B4F;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif;
    background: var(--cream);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Cinzel', serif;
    font-weight: 600;
}

/* Top Bar */
.top-bar {
    background: var(--royal-burgundy-dark);
    color: var(--royal-gold);
    padding: 0.5rem 2rem;
    font-size: 0.875rem;
}

.top-bar-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.top-bar-left {
    display: flex;
    gap: 2rem;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-item i {
    color: var(--royal-gold);
}

.price-ticker {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

/* Header */
.header {
    background: linear-gradient(180deg, var(--royal-burgundy) 0%, var(--royal-burgundy-dark) 100%);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(114, 47, 55, 0.3);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--royal-gold) 0%, var(--royal-gold-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--royal-burgundy-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.logo-text {
    font-family: 'Cinzel', serif;
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--royal-gold);
    letter-spacing: 2px;
}

.logo-text span {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
}

/* Navigation */
.nav {
    display: flex;
    gap: 0.5rem;
}

.nav-link {
    padding: 0.6rem 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    border: 1px solid transparent;
    border-radius: 4px;
    transition: all 0.3s;
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--royal-gold);
    transition: width 0.3s;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 70%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--royal-gold);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--royal-gold);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--royal-burgundy) 0%, var(--royal-burgundy-dark) 100%);
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: 'Cinzel', serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--royal-gold);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    font-family: 'Cinzel', serif;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-gold {
    background: linear-gradient(135deg, var(--royal-gold) 0%, var(--royal-gold-dark) 100%);
    color: var(--royal-burgundy-dark);
    border: 2px solid var(--royal-gold);
}

.btn-gold:hover {
    background: transparent;
    color: var(--royal-gold);
}

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

.btn-outline:hover {
    background: var(--royal-gold);
    color: var(--royal-burgundy-dark);
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.8rem;
}

/* Price Display Card */
.price-display {
    background: var(--cream);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 3px solid var(--royal-gold);
    position: relative;
}

.price-display::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--royal-gold), transparent, var(--royal-gold));
    border-radius: 8px;
    z-index: -1;
    opacity: 0.3;
}

.price-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(114, 47, 55, 0.2);
}

.price-label {
    font-family: 'Cinzel', serif;
    font-size: 0.9rem;
    color: var(--royal-burgundy);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.live-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
}

.live-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.price-value {
    font-family: 'Cinzel', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--royal-gold);
    text-align: center;
    margin: 1rem 0;
}

.price-value.loading {
    color: var(--text-muted);
    font-size: 1.5rem;
}

.price-change {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

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

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

.price-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(114, 47, 55, 0.2);
}

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

.price-stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.price-stat-value {
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--royal-burgundy);
}

.last-update {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* Section Styles */
.section {
    padding: 4rem 2rem;
}

.section-content {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: 'Cinzel', serif;
    font-size: 2.2rem;
    color: var(--royal-burgundy);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.ornament {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--royal-gold), transparent);
    margin: 1.5rem auto;
}

/* Chart Section */
.chart-section {
    background: #131722;
    padding: 3rem 0;
}

.chart-section .section-content {
    max-width: 100%;
    padding: 0 1rem;
}

.chart-section .section-header {
    max-width: 1200px;
    margin: 0 auto 2rem;
    padding: 0 1rem;
}

.chart-section .section-title,
.chart-section .section-subtitle {
    color: var(--cream);
}

.chart-container {
    background: #131722;
    border-radius: 0;
    padding: 0;
    border: none;
    overflow: hidden;
    line-height: 0;
    max-width: 1600px;
    margin: 0 auto;
}

.chart-container iframe {
    width: 100%;
    height: 600px;
    border: none;
    display: block;
    background: #131722;
}

/* Responsive chart heights */
@media (max-width: 1024px) {
    .chart-container iframe {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .chart-section {
        padding: 1.5rem 0;
    }

    .chart-section .section-content {
        padding: 0;
    }

    .chart-section .section-header {
        padding: 0 1rem;
        margin-bottom: 1rem;
    }

    .chart-container iframe {
        height: 400px;
    }

    .chart-container {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .chart-container iframe {
        height: 350px;
    }
}

/* Timeframe Buttons */
.timeframes {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.timeframe {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: 2px solid var(--royal-gold);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Cinzel', serif;
}

.timeframe:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--royal-burgundy);
}

.timeframe.active {
    background: var(--royal-gold);
    color: var(--royal-burgundy-dark);
}

/* Features Section */
.features {
    background: var(--cream);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    background: white;
    border: 1px solid rgba(114, 47, 55, 0.1);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(114, 47, 55, 0.15);
    border-color: var(--royal-gold);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--royal-burgundy) 0%, var(--royal-burgundy-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--royal-gold);
    box-shadow: 0 8px 20px rgba(114, 47, 55, 0.3);
}

.feature-title {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    color: var(--royal-burgundy);
    margin-bottom: 0.75rem;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Calculator Section */
.calculator-section {
    background: linear-gradient(135deg, var(--royal-burgundy) 0%, var(--royal-burgundy-dark) 100%);
    color: white;
}

.calculator-section .section-title {
    color: var(--royal-gold);
}

.calculator-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.calculator-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 2rem;
    color: var(--text-dark);
}

.calculator-card h3 {
    color: var(--royal-burgundy);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--royal-burgundy);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(114, 47, 55, 0.2);
    border-radius: 6px;
    font-size: 1rem;
    font-family: 'JetBrains Mono', monospace;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--royal-gold);
}

.form-control:disabled {
    background: var(--cream-dark);
    cursor: not-allowed;
}

select.form-control {
    cursor: pointer;
}

.result-box {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.2) 100%);
    border: 2px solid var(--royal-gold);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.result-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.result-value {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--royal-gold);
}

/* Stats Banner */
.stats-banner {
    background: linear-gradient(135deg, var(--royal-burgundy) 0%, var(--royal-burgundy-dark) 100%);
    padding: 3rem 2rem;
    position: relative;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23d4af37' fill-opacity='0.05'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.stats-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    border-right: 1px solid rgba(212, 175, 55, 0.2);
}

.stat-item:last-child {
    border-right: none;
}

.stat-icon {
    font-size: 1.8rem;
    color: var(--royal-gold);
    margin-bottom: 0.75rem;
}

.stat-number {
    font-family: 'Cinzel', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--royal-gold);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Blog/Vlog Section */
.blog-section {
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--cream);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(114, 47, 55, 0.1);
    transition: all 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(114, 47, 55, 0.15);
    border-color: var(--royal-gold);
}

.blog-image {
    height: 180px;
    background: linear-gradient(135deg, var(--royal-burgundy) 0%, var(--royal-burgundy-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--royal-gold);
    font-size: 3rem;
}

.blog-content {
    padding: 1.5rem;
}

.blog-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(212, 175, 55, 0.2);
    color: var(--royal-burgundy);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.blog-title {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    color: var(--royal-burgundy);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.read-more {
    color: var(--royal-gold);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.read-more:hover {
    color: var(--royal-burgundy);
}

/* Prediction Section Styles */
.prediction-section {
    background: var(--cream-dark);
}

.prediction-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    border: 2px solid var(--royal-gold);
    margin-bottom: 2rem;
}

.prediction-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(114, 47, 55, 0.1);
}

.prediction-title {
    color: var(--royal-burgundy);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.prediction-badge {
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.prediction-badge.bullish {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.prediction-badge.bearish {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.prediction-badge.neutral {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.prediction-targets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.target-box {
    text-align: center;
    padding: 1.5rem;
    background: var(--cream);
    border-radius: 8px;
}

.target-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.target-value {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--royal-burgundy);
}

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

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

/* Analysis Section */
.analysis-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.analysis-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    border-left: 4px solid var(--royal-gold);
}

.analysis-card h3 {
    color: var(--royal-burgundy);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.analysis-list {
    list-style: none;
}

.analysis-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(114, 47, 55, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.analysis-list li:last-child {
    border-bottom: none;
}

.analysis-list i {
    color: var(--royal-gold);
}

/* Footer */
.footer {
    background: var(--royal-burgundy-dark);
    color: white;
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    color: var(--royal-gold);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-links h4 {
    color: var(--royal-gold);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Trust Badges */
.trust-section {
    background: white;
    padding: 2rem;
    text-align: center;
}

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

.trust-title {
    font-family: 'Cinzel', serif;
    font-size: 1.3rem;
    color: var(--royal-burgundy);
    margin-bottom: 1.5rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.trust-badge i {
    color: var(--royal-gold);
    font-size: 1.2rem;
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-top-color: var(--royal-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Error Messages */
.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 1rem;
    border-radius: 6px;
    margin: 1rem 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    }
    
    .stat-item:nth-child(3),
    .stat-item:nth-child(4) {
        border-bottom: none;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .prediction-targets {
        grid-template-columns: 1fr;
    }
    
    .analysis-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--royal-burgundy-dark);
        flex-direction: column;
        padding: 1rem;
    }
    
    .nav.active {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .price-value {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-content {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        border-bottom: 1px solid rgba(212, 175, 55, 0.2);
        border-right: none;
    }
    
    .stat-item:last-child {
        border-bottom: none;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .price-stats {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .top-bar-left {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}