/* StockPulse - Stock Market Analyzer Styles */

:root {
    --primary: #00d4aa;
    --primary-dark: #00b894;
    --secondary: #6c5ce7;
    --accent: #00f0ff;
    --bg-dark: #0a0e17;
    --bg-card: #111827;
    --bg-card-hover: #1a2332;
    --text: #ffffff;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;
    --positive: #00d4aa;
    --negative: #ff6b6b;
    --warning: #ffc107;
    --border: rgba(255, 255, 255, 0.1);
    --glow: rgba(0, 212, 170, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.floating-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: 20%;
    left: -100px;
    animation-delay: -7s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: var(--accent);
    bottom: -50px;
    right: 20%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

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

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

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

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
}

.nav-actions {
    display: flex;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
    border: none;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--glow);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: 2rem;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.hero-badge i {
    color: var(--warning);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Search Box */
.search-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 1rem;
    padding: 0.25rem;
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 30px var(--glow);
}

.search-box i {
    padding: 0 1rem;
    color: var(--text-dim);
    font-size: 1.25rem;
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.1rem;
    padding: 1rem 0;
    outline: none;
    font-family: inherit;
}

.search-box input::placeholder {
    color: var(--text-dim);
}

.search-btn {
    background: var(--primary);
    border: none;
    color: var(--bg-dark);
    width: 50px;
    height: 50px;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.search-btn:hover {
    background: var(--primary-dark);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    margin-top: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 100;
}

.search-suggestions.show {
    display: block;
}

.suggestion-item {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.2s ease;
}

.suggestion-item:hover {
    background: var(--bg-card-hover);
}

/* Quick Tickers */
.quick-tickers {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.quick-tickers span {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.quick-tickers button {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    transition: all 0.3s ease;
}

.quick-tickers button:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 212, 170, 0.1);
}

/* Market Overview */
.market-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.market-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

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

.market-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.market-info {
    display: flex;
    flex-direction: column;
}

.market-name {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.market-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.market-change {
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

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

/* Stock Section */
.stock-section {
    padding: 4rem 0;
    min-height: 80vh;
}

.stock-display {
    animation: fadeIn 0.5s ease;
}

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

.stock-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    margin-bottom: 2rem;
}

.stock-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stock-logo {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stock-title h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stock-ticker {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 212, 170, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.9rem;
}

.stock-exchange {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-left: 0.5rem;
}

.stock-price-display {
    text-align: right;
}

.current-price {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
}

.price-change {
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

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

.stock-actions {
    display: flex;
    gap: 1rem;
}

/* Chart Container */
.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-tabs {
    display: flex;
    gap: 0.5rem;
}

.chart-tab {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    transition: all 0.3s ease;
}

.chart-tab:hover,
.chart-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-dark);
}

.chart-type-toggle {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-dark);
    padding: 0.25rem;
    border-radius: 0.5rem;
}

.type-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.type-btn:hover,
.type-btn.active {
    background: var(--bg-card);
    color: var(--primary);
}

.chart-wrapper {
    height: 400px;
    position: relative;
}

/* Stats Section */
.stats-section,
.indicators-section,
.company-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.stats-section h3,
.indicators-section h3,
.company-section h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

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

.stat-card {
    background: var(--bg-dark);
    padding: 1.25rem;
    border-radius: 0.75rem;
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

/* Indicators */
.indicators-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.indicator-card {
    background: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 0.75rem;
}

.indicator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.indicator-name {
    font-weight: 600;
    color: var(--text);
}

.indicator-value {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--primary);
}

.indicator-bar {
    position: relative;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.indicator-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--negative), var(--warning), var(--positive));
    border-radius: 4px;
}

.indicator-zones {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
}

.zone {
    font-size: 0.7rem;
    color: var(--text-dim);
}

.indicator-signal {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.indicator-signal.bullish {
    background: rgba(0, 212, 170, 0.1);
    color: var(--positive);
}

.indicator-signal.bearish {
    background: rgba(255, 107, 107, 0.1);
    color: var(--negative);
}

.indicator-signal.neutral {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning);
}

.indicator-mini-chart {
    height: 60px;
    margin-bottom: 0.75rem;
}

.ma-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ma-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0.5rem;
}

.ma-value {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
}

.ma-signal {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.ma-signal.bullish {
    background: rgba(0, 212, 170, 0.2);
    color: var(--positive);
}

.ma-signal.bearish {
    background: rgba(255, 107, 107, 0.2);
    color: var(--negative);
}

.overall-signal {
    text-align: center;
    padding: 1rem;
}

.signal-gauge {
    width: 100px;
    height: 50px;
    background: linear-gradient(180deg, transparent 50%, rgba(255, 255, 255, 0.05) 50%);
    border-radius: 100px 100px 0 0;
    margin: 0 auto 1rem;
    position: relative;
    overflow: hidden;
}

.gauge-fill {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 4px;
    height: 50px;
    background: var(--primary);
    transform-origin: bottom center;
    border-radius: 2px;
}

.signal-text {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.signal-text.bullish { color: var(--positive); }
.signal-text.bearish { color: var(--negative); }

.signal-summary {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Company Section */
.company-card {
    background: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 0.75rem;
}

.company-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.detail {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0.5rem;
}

.detail-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 0.25rem;
}

.detail-value {
    font-weight: 600;
}

/* Default State */
.default-state {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.default-content {
    text-align: center;
    padding: 4rem;
}

.default-content i {
    font-size: 5rem;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.default-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.default-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Watchlist Section */
.watchlist-section {
    padding: 4rem 0;
    background: rgba(0, 0, 0, 0.2);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
}

.section-header h2 i {
    color: var(--primary);
}

.watchlist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.watchlist-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.watchlist-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.watchlist-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.watchlist-ticker {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1.25rem;
}

.watchlist-name {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.watchlist-remove {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.3s ease;
}

.watchlist-remove:hover {
    color: var(--negative);
}

.watchlist-price {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.watchlist-change {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.watchlist-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem;
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: 1rem;
}

.watchlist-empty i {
    font-size: 3rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.watchlist-empty p {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.watchlist-empty span {
    color: var(--text-dim);
}

/* News Section */
.news-section {
    padding: 4rem 0;
}

.view-all {
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: gap 0.3s ease;
}

.view-all:hover {
    gap: 0.75rem;
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.news-card.featured {
    grid-row: span 2;
}

.news-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.news-card.featured .news-image {
    height: 100%;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.news-content {
    padding: 1.5rem;
}

.news-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.news-card.featured .news-content h3 {
    font-size: 1.5rem;
}

.news-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.news-meta i {
    margin-right: 0.25rem;
}

/* Screener Section */
.screener-section {
    padding: 4rem 0;
    background: rgba(0, 0, 0, 0.2);
}

.screener-filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
}

.filter-group {
    flex: 1;
    min-width: 150px;
}

.filter-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.filter-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text);
    font-family: inherit;
    cursor: pointer;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.screener-results {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
}

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

.results-table th,
.results-table td {
    padding: 1rem 1.5rem;
    text-align: left;
}

.results-table th {
    background: var(--bg-dark);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.results-table tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.2s ease;
}

.results-table tr:hover {
    background: var(--bg-card-hover);
}

.results-table td {
    font-family: 'JetBrains Mono', monospace;
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 1rem 0 1.5rem;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-bottom .disclaimer {
    font-size: 0.8rem;
    opacity: 0.7;
}

.footer-bottom .credit a {
    color: var(--primary);
    text-decoration: none;
}

.footer-bottom .credit a:hover {
    text-decoration: underline;
}

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

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

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

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

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

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }

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

    .hero h1 {
        font-size: 2.5rem;
    }

    .market-overview {
        grid-template-columns: 1fr;
    }

    .stock-header {
        flex-direction: column;
        text-align: center;
    }

    .stock-price-display {
        text-align: center;
    }

    .stock-actions {
        width: 100%;
        justify-content: center;
    }

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

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

    .news-card.featured {
        grid-row: auto;
    }

    .screener-filters {
        flex-direction: column;
    }

    .filter-group {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }
}