/* CantonX - Temple-Inspired Modern Design */

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

:root {
    /* Modern Color Palette - Inspired by Temple */
    --primary: #000000;
    --primary-light: #1a1a1a;
    --secondary: #666666;
    --accent: #B8860B;
    --accent-light: #DAA520;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;
    --space-4xl: 4rem;
    --space-5xl: 6rem;
    --space-6xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-2xl);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary);
    margin: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--gray-300);
}

.btn-outline:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
    border: none;
}

.btn-ghost:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}

.btn-disabled:hover {
    background: transparent !important;
    color: var(--gray-600) !important;
    transform: none !important;
}

.coming-soon-badge {
    display: inline-block;
    background: var(--primary-gold);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
}

.brand-logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition-normal);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--white);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: grid-float 20s linear infinite;
}

@keyframes grid-float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.hero-glow {
    position: absolute;
    top: 20%;
    right: 20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: glow-float 6s ease-in-out infinite alternate;
}

@keyframes glow-float {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.1) translate(20px, -20px); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
    padding-top: var(--space-2xl);
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2xl);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.title-main {
    display: block;
    color: var(--primary);
}

.title-sub {
    display: block;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: var(--space-3xl);
    font-weight: 400;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    padding: var(--space-xl);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

/* Trading Interface */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.trading-interface {
    width: 100%;
    max-width: 480px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.interface-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.interface-controls {
    display: flex;
    gap: var(--space-sm);
}

.control-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
}

.interface-title {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
}

.interface-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
}

.interface-content {
    padding: var(--space-2xl);
}

.swap-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.swap-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
}

.privacy-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

.swap-form {
    margin-bottom: var(--space-xl);
}

.token-input-group {
    margin-bottom: var(--space-lg);
}

.token-input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: var(--space-sm);
}

.token-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.token-input:hover {
    border-color: var(--gray-300);
}

.token-input:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.token-select {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.token-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

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

.token-symbol {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
}

.token-name {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.amount-input-wrapper {
    text-align: right;
}

.amount-input {
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: right;
    width: 120px;
    outline: none;
}

.amount-usd {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: var(--space-xs);
}

.swap-arrow {
    display: flex;
    justify-content: center;
    margin: var(--space-lg) 0;
}

.swap-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    color: var(--gray-600);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.swap-button:hover {
    background: var(--gray-200);
    transform: rotate(180deg);
}

.swap-details {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
}

.detail-row:not(:last-child) {
    border-bottom: 1px solid var(--gray-200);
}

.detail-row span:first-child {
    color: var(--gray-600);
}

.detail-row span:last-child {
    color: var(--primary);
    font-weight: 500;
}

.settlement-badge {
    background: var(--gray-100);
    color: var(--accent) !important;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.execute-btn {
    width: 100%;
    padding: var(--space-lg);
    background: var(--primary);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.execute-btn:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* Sections */
section {
    padding: var(--space-6xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-5xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.animated-text {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    min-width: 200px;
    text-align: left;
}

.animated-text::after {
    content: '';
    position: absolute;
    right: -2px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.text-change {
    animation: fadeInUp 0.5s ease-out;
}

.section-description {
    font-size: 1.2rem;
    color: var(--gray-600);
    line-height: 1.6;
    font-weight: 400;
}

/* Features Section */
.features {
    background: var(--gray-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-3xl);
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-300);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--primary);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Technology Section */
.technology {
    background: var(--white);
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6xl);
    align-items: center;
}

.tech-info {
    max-width: 600px;
}

.tech-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin: var(--space-3xl) 0;
    padding: var(--space-xl);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
}

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

.stat-value {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

.tech-visual {
    display: flex;
    justify-content: center;
}

.architecture-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    width: 100%;
    max-width: 400px;
}

.stack-layer {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
    position: relative;
}

.stack-layer:hover {
    transform: translateX(8px);
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.layer-label {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.layer-description {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* Solutions Section */
.solutions {
    background: var(--gray-50);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-3xl);
}

.solution-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    transition: all var(--transition-normal);
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-300);
}

.solution-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    color: var(--accent);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.solution-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.solution-content p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.solution-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.benefit {
    padding: var(--space-xs) var(--space-sm);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Trust Section */
.trust {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    overflow: hidden;
}

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

.trust-content h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.trust-content p {
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

/* Animated Banner */
.trust-banner {
    margin-bottom: var(--space-2xl);
    position: relative;
    overflow: hidden;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) 0;
}

.trust-banner::before,
.trust-banner::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.trust-banner::before {
    left: 0;
    background: linear-gradient(to right, var(--gray-50), transparent);
}

.trust-banner::after {
    right: 0;
    background: linear-gradient(to left, var(--gray-50), transparent);
}

.trust-logos-slider {
    overflow: hidden;
    width: 100%;
}

.trust-logos-track {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
    animation: scroll-logos 40s linear infinite;
    width: calc(200% + var(--space-4xl));
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.trust-logo-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    min-width: 120px;
    padding: var(--space-md);
}

.institution-logo {
    max-height: 40px;
    max-width: 120px;
    object-fit: contain;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: all var(--transition-normal);
}

.trust-logo-item:hover .institution-logo {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Canton Powered Section */
.canton-powered {
    text-align: center;
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--gray-200);
}

.canton-powered p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

.canton-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4xl);
    padding: 0 var(--space-xl);
}

.canton-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
    opacity: 0.7;
    transition: all var(--transition-normal);
    filter: grayscale(100%) brightness(0.5) contrast(1.2);
}

.canton-logo:hover {
    opacity: 1;
    filter: grayscale(0%) brightness(1) contrast(1);
    transform: translateY(-2px) scale(1.05);
}

/* Pause animation on hover */
.trust-banner:hover .trust-logos-track {
    animation-play-state: paused;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-5xl);
    margin-bottom: var(--space-lg);
}

.footer-brand {
    max-width: 400px;
}

.brand-logo-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.footer-brand .brand-logo {
    height: 48px;
    width: auto;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3xl);
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: var(--space-sm);
}

.footer-column a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-800);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-400);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: var(--space-xl);
}

.footer-legal a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--space-4xl);
        text-align: center;
    }
    
    .tech-content {
        grid-template-columns: 1fr;
        gap: var(--space-4xl);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .features-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .trust-logos {
        flex-direction: column;
        gap: var(--space-xl);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .trading-interface {
        margin: 0 var(--space-lg);
    }
    
    .solution-card {
        flex-direction: column;
        text-align: center;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Focus States */
.btn:focus,
.nav-link:focus,
.amount-input:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition-normal);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-step {
    display: none;
    animation: fadeInUp 0.3s ease-out;
}

.modal-step.active {
    display: block;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
}

.modal-back,
.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-back:hover,
.modal-close:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.modal-content {
    padding: var(--space-2xl);
    max-height: 60vh;
    overflow-y: auto;
}

.modal-content p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.modal-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* Form Styles */
.form-group {
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
}

.form-description {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

.required {
    color: #ef4444;
}

.form-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--primary);
    background: var(--white);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.form-input::placeholder {
    color: var(--gray-400);
}

.form-section {
    margin: var(--space-3xl) 0;
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--gray-200);
}

.form-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-xl);
}

/* Radio Buttons */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-option:hover {
    border-color: var(--accent);
    background: var(--gray-50);
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    position: relative;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-top: 2px;
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: var(--accent);
    background: var(--accent);
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--white);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.radio-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.radio-content strong {
    color: var(--primary);
    font-weight: 600;
}

.radio-content span {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* Checkboxes */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.checkbox-option:hover {
    background: var(--gray-50);
}

.checkbox-option input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    position: relative;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.checkbox-option input[type="checkbox"]:checked + .checkbox-custom {
    border-color: var(--accent);
    background: var(--accent);
}

.checkbox-option input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    transform: translate(-50%, -50%);
}

.checkbox-option span {
    color: var(--gray-700);
    font-size: 0.95rem;
}

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

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-container {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-content,
    .modal-actions {
        padding: var(--space-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .modal-actions {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .modal-actions .btn {
        width: 100%;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-background,
    .modal-overlay {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}