/* Base Styles */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary: #7c3aed;
    --accent: #ec4899;
    --dark: #1e293b;
    --dark-gray: #334155;
    --medium-gray: #64748b;
    --light-gray: #e2e8f0;
    --lighter-gray: #f1f5f9;
    --white: #ffffff;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Manrope', sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --radius-sm: 0.125rem;
    --radius: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--medium-gray);
    font-size: 1.125rem;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: 1rem;
    background-color: rgba(37, 99, 235, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-login {
    margin-right: 0.75rem;
}

.btn-signup {
    background-color: var(--primary);
    color: var(--white);
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
}

.loader {
    display: flex;
    gap: 0.5rem;
}

.loader-square {
    width: 1rem;
    height: 3rem;
    background: linear-gradient(45deg, var(--primary), var(--success));
    animation: loaderAnimation 1.2s infinite ease-in-out;
    border-radius: var(--radius-sm);
}

.loader-square:nth-child(1) {
    animation-delay: 0s;
}

.loader-square:nth-child(2) {
    animation-delay: 0.15s;
}

.loader-square:nth-child(3) {
    animation-delay: 0.3s;
}

.loader-square:nth-child(4) {
    animation-delay: 0.45s;
}

.loader-square:nth-child(5) {
    animation-delay: 0.6s;
}

@keyframes loaderAnimation {
    0%, 40%, 100% {
        transform: scaleY(0.6);
    }
    20% {
        transform: scaleY(1);
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.25rem;
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: var(--radius);
    margin-right: 0.75rem;
    font-family: var(--font-secondary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 600;
    position: relative;
    color: var(--dark-gray);
    font-size: 0.9375rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

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

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

.auth-buttons {
    display: flex;
    align-items: center;
}

.hamburger {
    display: none;
    width: 2rem;
    height: 2rem;
    flex-direction: column;
    justify-content: space-around;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
    padding: 0.25rem;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--dark);
    transition: var(--transition);
    border-radius: 2px;
}

/* Mega Menu */
.mega-menu {
    position: relative;
}

.mega-menu-content {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: calc(100% + 10px);
    width: min(900px, 90vw);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
    display: none;
    z-index: 99;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.mega-menu:hover .mega-menu-content,
.mega-menu-content:hover {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}

.mega-menu-column {
    flex: 1;
    padding: 0 1rem;
    min-width: 200px;
}

.mega-menu-column h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--dark);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--light-gray);
    white-space: nowrap;
}

.mega-menu-column a {
    display: block;
    padding: 0.5rem 0;
    color: var(--medium-gray);
    font-size: 0.875rem;
    transition: var(--transition);
    white-space: nowrap;
}

.mega-menu-column a:hover {
    color: var(--primary);
    padding-left: 0.5rem;
}

/* Mobile Mega Menu - Updated for scrollable content */
@media (max-width: 768px) {
    .mega-menu-content {
        position: static;
        transform: none;
        width: 100%;
        box-shadow: none;
        padding: 0.5rem;
        display: none;
        opacity: 1;
        pointer-events: auto;
        flex-direction: column;
        max-height: 60vh;
        overflow-y: auto;
        scrollbar-width: thin;
        scrollbar-color: var(--primary) var(--light-gray);
    }

    .mega-menu-content::-webkit-scrollbar {
        width: 6px;
    }

    .mega-menu-content::-webkit-scrollbar-track {
        background: var(--light-gray);
        border-radius: var(--radius);
    }

    .mega-menu-content::-webkit-scrollbar-thumb {
        background-color: var(--primary);
        border-radius: var(--radius);
    }

    .mega-menu-content.active {
        display: block;
    }
    
    .mega-menu-column {
        padding: 0;
        margin-bottom: 1rem;
        min-width: auto;
    }
    
    .mega-menu-column h4 {
        margin-bottom: 0.5rem;
        position: sticky;
        top: 0;
        background-color: var(--white);
        padding: 0.5rem 0;
        z-index: 1;
    }
    
    .mega-menu-title {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .mega-menu-title i {
        transition: transform 0.3s ease;
    }
    
    .mega-menu-title.active i {
        transform: rotate(180deg);
    }
    
    .mega-menu-column a {
        padding: 0.5rem 1rem;
        position: relative;
        z-index: 0;
    }

    /* Ensure the dropdown stays open when scrolling */
    .mega-menu-content {
        overscroll-behavior: contain;
    }
}

/* Hero Section */
.hero {
    padding-top: 8rem;
    padding-bottom: 6rem;
    background: linear-gradient(to bottom, rgba(245, 247, 250, 0.8), rgba(255, 255, 255, 1));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-secondary);
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.dashboard-preview {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.dashboard-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0.5rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.platform-selector {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.platform-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--lighter-gray);
    color: var(--medium-gray);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.platform-btn.active {
    background-color: var(--primary);
    color: var(--white);
}

.chart-container {
    width: 100%;
    height: 250px;
    margin-bottom: 1rem;
}

.chart-tools {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.chart-tool-btn {
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--lighter-gray);
    color: var(--medium-gray);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.chart-tool-btn.active {
    background-color: var(--primary);
    color: var(--white);
}

.indicator-selector {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

.indicator-selector span {
    font-size: 0.75rem;
    color: var(--medium-gray);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    background-color: var(--lighter-gray);
}

.market-data {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.coin-ticker {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    background-color: var(--lighter-gray);
    transition: var(--transition);
    cursor: pointer;
}

.coin-ticker.active {
    background-color: var(--primary-light);
    color: var(--white);
}

.coin-ticker.active .coin-change {
    color: var(--white);
}

.coin-icon {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    margin-right: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
}

.coin-icon.btc {
    background-color: #f7931a;
}

.coin-icon.eth {
    background-color: #627eea;
}

.coin-icon.sol {
    background-color: #00ffbd;
}

.coin-name {
    font-weight: 500;
    margin-right: auto;
}

.coin-price {
    font-weight: 600;
    margin-right: 1rem;
    font-family: var(--font-secondary);
}

.coin-change {
    font-weight: 600;
    font-family: var(--font-secondary);
}

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

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

.order-panel {
    background-color: var(--lighter-gray);
    border-radius: var(--radius);
    padding: 1rem;
}

.order-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.order-tab {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    background-color: transparent;
    color: var(--medium-gray);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.order-tab.active {
    background-color: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.order-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--medium-gray);
}

.form-group input, .form-group select {
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--light-gray);
    font-family: inherit;
}

.order-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.btn-buy, .btn-sell {
    flex: 1;
    padding: 0.75rem;
    border-radius: var(--radius);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-buy {
    background-color: var(--success);
    color: var(--white);
}

.btn-buy:hover {
    background-color: #0da271;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sell {
    background-color: var(--danger);
    color: var(--white);
}

.btn-sell:hover {
    background-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Trust Indicators */
.trust-indicators {
    background-color: var(--lighter-gray);
    padding: 3rem 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.trust-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.trust-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.trust-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.trust-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.trust-card p {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* Markets Section */
.markets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.market-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.market-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.market-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0.25rem;
}

.market-card.crypto::before {
    background-color: #f7931a;
}

.market-card.forex::before {
    background-color: #3b82f6;
}

.market-card.stocks::before {
    background-color: #10b981;
}

.market-card.commodities::before {
    background-color: #f59e0b;
}

.market-card.bonds::before {
    background-color: #8b5cf6;
}

.market-card.retirement::before {
    background-color: #ec4899;
}

.market-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.market-card.crypto .market-icon {
    background-color: rgba(247, 147, 26, 0.1);
    color: #f7931a;
}

.market-card.forex .market-icon {
    background-color: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.market-card.stocks .market-icon {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.market-card.commodities .market-icon {
    background-color: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.market-card.bonds .market-icon {
    background-color: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.market-card.retirement .market-icon {
    background-color: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.market-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.market-description {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

.market-features {
    margin-bottom: 2rem;
}

.market-features li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    font-size: 0.875rem;
}

.market-features i {
    color: var(--success);
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
}

.market-link {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--primary);
    font-size: 0.875rem;
}

.market-link i {
    margin-left: 0.5rem;
    font-size: 0.75rem;
    transition: var(--transition);
}

.market-link:hover i {
    transform: translateX(3px);
}

/* Platform Features */
.platform-features {
    background-color: var(--lighter-gray);
}

.features-tabs {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.features-tab-header {
    display: flex;
    overflow-x: auto;
    padding: 0 1.5rem;
    scrollbar-width: none;
    border-bottom: 1px solid var(--light-gray);
}

.features-tab-header::-webkit-scrollbar {
    display: none;
}

.features-tab-btn {
    padding: 1rem 1.5rem;
    font-weight: 600;
    color: var(--medium-gray);
    border: none;
    background: transparent;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    transition: var(--transition);
}

.features-tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

.features-tab-btn.active {
    color: var(--primary);
}

.features-tab-btn.active::after {
    width: 100%;
}

.features-tab-content {
    display: none;
    padding: 3rem 1.5rem;
}

.features-tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.feature-detail {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.feature-info {
    flex: 1;
}

.feature-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.feature-image img {
    width: 100%;
    height: auto;
    display: block;
}

.feature-highlights {
    margin: 2rem 0;
}

.feature-highlights li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
}

.feature-highlights i {
    color: var(--success);
    margin-right: 0.75rem;
    margin-top: 0.25rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Copy Trading Section */
.copy-trading-content {
    display: flex;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.copy-trading-image {
    flex: 1;
    position: relative;
}

.copy-trading-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.trader-card-preview {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    width: 300px;
    z-index: 2;
}

.trader-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.trader-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
    position: relative;
}

.trader-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.verification-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 1.25rem;
    height: 1.25rem;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    border: 2px solid var(--white);
}

.trader-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.trader-stats {
    display: flex;
    gap: 0.75rem;
}

.win-rate, .risk-score {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-full);
}

.win-rate {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.risk-score {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

.trader-performance {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.performance-metric {
    text-align: center;
    flex: 1;
}

.metric-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-secondary);
    color: var(--primary);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--medium-gray);
}

.copy-trading-features {
    flex: 1;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-number {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.feature-text h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.feature-text p {
    color: var(--medium-gray);
    font-size: 0.9375rem;
}

.performance-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.metric-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.metric-card .metric-value {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.metric-card .metric-label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.metric-card .metric-description {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* Investments Section */
.investment-tabs {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.tab-header {
    display: flex;
    overflow-x: auto;
    padding: 0 1.5rem;
    scrollbar-width: none;
    border-bottom: 1px solid var(--light-gray);
}

.tab-header::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    padding: 1rem 1.5rem;
    font-weight: 600;
    color: var(--medium-gray);
    border: none;
    background: transparent;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    transition: var(--transition);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-content {
    display: none;
    padding: 3rem 1.5rem;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.investment-detail {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.investment-info {
    flex: 1;
}

.investment-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.investment-image img {
    width: 100%;
    height: auto;
    display: block;
}

.investment-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.investment-description {
    color: var(--medium-gray);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.investment-features {
    margin-bottom: 2rem;
}

.investment-features li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
}

.investment-features i {
    color: var(--success);
    margin-right: 0.75rem;
    margin-top: 0.25rem;
}

.investment-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.investment-stats .stat {
    text-align: center;
}

.investment-stats .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.investment-stats .stat-label {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* Signals Section */
.signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.signal-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.signal-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.signal-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.signal-card.premium {
    border-color: rgba(59, 130, 246, 0.3);
}

.signal-card.premium .signal-badge {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

.signal-card.vip {
    border-color: rgba(124, 58, 237, 0.3);
}

.signal-card.vip .signal-badge {
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--secondary);
}

.signal-card.institutional {
    border-color: rgba(16, 185, 129, 0.3);
}

.signal-card.institutional .signal-badge {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.signal-header {
    margin-bottom: 1.5rem;
}

.signal-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.signal-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.signal-card.vip .signal-price {
    color: var(--secondary);
}

.signal-card.institutional .signal-price {
    color: var(--success);
}

.signal-features {
    margin-bottom: 2rem;
}

.signal-features li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    font-size: 0.9375rem;
}

.signal-features i {
    color: var(--success);
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
}

.signal-performance {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.performance-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.performance-table {
    width: 100%;
    margin-bottom: 1.5rem;
}

.table-header {
    display: flex;
    padding: 0.75rem 1rem;
    background-color: var(--lighter-gray);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.875rem;
}

.header-item {
    flex: 1;
    text-align: center;
}

.table-row {
    display: flex;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--light-gray);
    font-size: 0.875rem;
}

.table-row:last-child {
    border-bottom: none;
}

.row-item {
    flex: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.row-item.positive {
    color: var(--success);
    font-weight: 600;
}

.row-item.negative {
    color: var(--danger);
    font-weight: 600;
}

.row-item.in-progress {
    color: var(--warning);
    font-weight: 600;
}

/* Academy Section */
.academy-levels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.level-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.level-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.level-card.beginner {
    border-color: rgba(59, 130, 246, 0.3);
}

.level-card.intermediate {
    border-color: rgba(124, 58, 237, 0.3);
}

.level-card.advanced {
    border-color: rgba(16, 185, 129, 0.3);
}

.level-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.level-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.level-card.beginner .level-title {
    color: var(--primary);
}

.level-card.intermediate .level-title {
    color: var(--secondary);
}

.level-card.advanced .level-title {
    color: var(--success);
}

.level-description {
    color: var(--medium-gray);
    font-size: 0.9375rem;
}

.level-courses {
    margin-bottom: 2rem;
}

.level-courses li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    font-size: 0.9375rem;
}

.level-courses i {
    color: var(--primary);
    margin-right: 0.75rem;
}

.level-card.intermediate .level-courses i {
    color: var(--secondary);
}

.level-card.advanced .level-courses i {
    color: var(--success);
}

.academy-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.feature-title {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.feature-description {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* Testimonials Section */
.testimonials {
    background-color: var(--lighter-gray);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 5rem;
    color: var(--light-gray);
    font-family: serif;
    line-height: 1;
    z-index: 0;
}

.testimonial-text {
    position: relative;
    z-index: 1;
    font-size: 1.125rem;
    font-style: italic;
    color: var(--dark-gray);
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.author-title {
    color: var(--medium-gray);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.author-rating {
    color: var(--warning);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    gap: 1rem;
}

.slider-prev, .slider-next {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: var(--white);
    color: var(--dark);
    border: 1px solid var(--light-gray);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-prev:hover, .slider-next:hover {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background-color: var(--light-gray);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary);
    transform: scale(1.2);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/pattern.png');
    background-size: cover;
    opacity: 0.05;
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.cta-buttons .btn-primary {
    background-color: var(--white);
    color: var(--primary);
}

.cta-buttons .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

.cta-buttons .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.cta-buttons .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding-top: 5rem;
    padding-bottom: 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-logo .logo-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.footer-about-text {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

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

.footer-social a {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--white);
}

.footer-social a:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-size: 0.9375rem;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 0.25rem;
}

.newsletter-form {
    display: flex;
    margin-bottom: 1.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--radius) 0 0 var(--radius);
    font-family: inherit;
    font-size: 0.875rem;
}

.newsletter-form button {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 0 1.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: var(--primary-dark);
}

.app-download {
    display: flex;
    gap: 0.75rem;
}

.app-download img {
    height: 40px;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    transition: var(--transition);
}

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

/* Mobile Bottom Nav */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    display: flex;
    justify-content: space-around;
    padding: 0.75rem 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 90;
    display: none;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--medium-gray);
    font-size: 0.75rem;
    transition: var(--transition);
}

.mobile-nav-item i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.mobile-nav-item.active {
    color: var(--primary);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content, .hero-image {
        width: 100%;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .feature-detail, .investment-detail {
        flex-direction: column;
    }
    
    .feature-image, .investment-image {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .copy-trading-content {
        flex-direction: column;
    }
    
    .trader-card-preview {
        position: static;
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
        z-index: 100;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        padding: 0.75rem 0;
        font-size: 1.125rem;
    }
    
    .auth-buttons {
        display: none;
    }
    
    .auth-buttons.mobile {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-top: 2rem;
    }
    
    .auth-buttons.mobile .btn {
        width: 100%;
        margin-right: 0;
        margin-bottom: 0.75rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-item {
        align-items: center;
    }
    
    .mobile-bottom-nav {
        display: flex;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-legal-links {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
}