/* ===================================
   PulseChain Bridge - Ultimate PulseChain Bridge
   Modern, SEO-Optimized Stylesheet
   =================================== */

/* CSS Variables for Easy Customization */
:root {
    --primary-color: #a855f7;
    --primary-dark: #9333ea;
    --primary-light: #c084fc;
    --secondary-color: #d946ef;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-dark: #050505;
    
    --border-color: #e5e7eb;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    
    --container-max-width: 1280px;
    --section-padding: 100px 0;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a0a1e 50%, #0f0f0f 100%);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--primary-dark);
}

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

/* Section */
.section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #a855f7, #d946ef, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #a855f7, #d946ef, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #a855f7, #d946ef);
    color: white;
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(168, 85, 247, 0.6);
    background: linear-gradient(135deg, #9333ea, #c026d3);
    color: white;
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    display: flex;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.1);
    border-bottom: 1px solid rgba(168, 85, 247, 0.2);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-content {
    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-primary);
    text-decoration: none;
}

.logo-icon {
    width: 66px;
    height: 66px;
    object-fit: contain;
    border-radius: 50%;
    animation: floatLogo 6s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.5));
}

@keyframes floatLogo {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.5));
    }
    25% {
        transform: translateY(-10px) rotate(2deg);
        filter: drop-shadow(0 0 25px rgba(217, 70, 239, 0.6));
    }
    50% {
        transform: translateY(0px) rotate(0deg);
        filter: drop-shadow(0 0 30px rgba(236, 72, 153, 0.7));
    }
    75% {
        transform: translateY(-10px) rotate(-2deg);
        filter: drop-shadow(0 0 25px rgba(217, 70, 239, 0.6));
    }
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar .gradient-button {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
}

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

.nav-link {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
}

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

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

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
    z-index: 0;
    overflow: hidden;
}

/* Animated gradient background */
.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(168, 85, 247, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(217, 70, 239, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(236, 72, 153, 0.15) 0%, transparent 50%);
    animation: moveGradient 20s ease-in-out infinite;
}

/* Floating particles - Visible glowing orbs */
.floating-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.9), rgba(168, 85, 247, 0.3));
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.8);
}

.particle-1 {
    top: 20%;
    left: 10%;
    animation: float1 15s ease-in-out infinite;
}

.particle-2 {
    top: 60%;
    left: 80%;
    animation: float2 18s ease-in-out infinite;
}

.particle-3 {
    top: 40%;
    left: 70%;
    animation: float3 20s ease-in-out infinite;
}

.particle-4 {
    top: 80%;
    left: 20%;
    animation: float4 16s ease-in-out infinite;
}

.particle-5 {
    top: 30%;
    left: 50%;
    animation: float5 22s ease-in-out infinite;
}

.particle-6 {
    top: 70%;
    left: 40%;
    animation: float6 19s ease-in-out infinite;
}

/* Floating shapes - Larger geometric shapes */
.floating-shape {
    position: absolute;
    opacity: 0.15;
    border-radius: 30%;
}

.shape-1 {
    width: 150px;
    height: 150px;
    top: 10%;
    left: 15%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.3), rgba(217, 70, 239, 0.2));
    animation: rotateFloat1 25s linear infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.3), rgba(168, 85, 247, 0.2));
    animation: rotateFloat2 30s linear infinite;
}

.shape-3 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 40%;
    background: linear-gradient(135deg, rgba(217, 70, 239, 0.3), rgba(236, 72, 153, 0.2));
    animation: rotateFloat3 28s linear infinite;
}

/* Animation keyframes for particles */
@keyframes float1 {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(30px, -50px);
    }
    50% {
        transform: translate(-20px, -80px);
    }
    75% {
        transform: translate(40px, -40px);
    }
}

@keyframes float2 {
    0%, 100% {
        transform: translate(0, 0);
    }
    33% {
        transform: translate(-40px, 60px);
    }
    66% {
        transform: translate(30px, -30px);
    }
}

@keyframes float3 {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-60px, 70px);
    }
}

@keyframes float4 {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(50px, -40px);
    }
    50% {
        transform: translate(-30px, -70px);
    }
    75% {
        transform: translate(-50px, -20px);
    }
}

@keyframes float5 {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(40px, 80px);
    }
}

@keyframes float6 {
    0%, 100% {
        transform: translate(0, 0);
    }
    33% {
        transform: translate(-50px, -60px);
    }
    66% {
        transform: translate(60px, 40px);
    }
}

/* Animation keyframes for shapes */
@keyframes rotateFloat1 {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(50px, -80px) rotate(180deg);
    }
}

@keyframes rotateFloat2 {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(-60px, 100px) rotate(360deg);
    }
}

@keyframes rotateFloat3 {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(70px, -50px) rotate(-180deg);
    }
}

@keyframes moveGradient {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg);
    }
    33% { 
        transform: translate(5%, -5%) rotate(3deg);
    }
    66% { 
        transform: translate(-5%, 5%) rotate(-3deg);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.35rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    font-weight: 400;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 3rem 0;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.stat-number {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Reliability Section - PulseChain Bridge Not Working Solution */
.reliability-section {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.05), rgba(236, 72, 153, 0.05));
    border-top: 1px solid rgba(168, 85, 247, 0.1);
    border-bottom: 1px solid rgba(168, 85, 247, 0.1);
    padding: 3rem 0;
}

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

.reliability-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.reliability-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

.gradient-button {
    background: linear-gradient(135deg, #a855f7, #d946ef, #ec4899);
    color: white;
    padding: 1rem 3rem;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.5);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    animation: buttonGlow 3s ease-in-out infinite;
}

.gradient-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

@keyframes buttonGlow {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(168, 85, 247, 0.5);
    }
    50% {
        box-shadow: 0 10px 40px rgba(236, 72, 153, 0.7);
    }
}

.gradient-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 50px rgba(168, 85, 247, 0.9);
    color: white;
    animation: none;
}

/* Bridge Section */
.bridge-section {
    background: var(--bg-primary);
    position: relative;
}

.bridge-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.5), transparent);
}

.bridge-widget {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.bridge-card {
    background: rgba(26, 26, 26, 0.8);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(168, 85, 247, 0.2);
    backdrop-filter: blur(10px);
}

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

.bridge-header h3 {
    font-size: 1.5rem;
    margin: 0;
}

.bridge-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success-color);
}

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

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

.bridge-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    padding: 0.875rem 1rem;
    border: 2px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
}

.form-control:focus {
    outline: none;
    border-color: #a855f7;
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2);
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group input {
    flex: 1;
    padding-right: 80px;
}

.btn-max {
    position: absolute;
    right: 10px;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #a855f7, #d946ef);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-max:hover {
    background: linear-gradient(135deg, #9333ea, #c026d3);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
}

.input-helper {
    font-size: 0.875rem;
    color: var(--text-light);
}

.swap-icon {
    display: flex;
    justify-content: center;
    margin: -0.5rem 0;
}

.swap-button {
    background: linear-gradient(135deg, #a855f7, #d946ef);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
}

.swap-button:hover {
    transform: rotate(180deg);
    background: linear-gradient(135deg, #9333ea, #c026d3);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
}

.bridge-info {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.info-value {
    font-weight: 600;
    color: var(--text-primary);
}

.info-value.highlight {
    background: linear-gradient(135deg, #a855f7, #d946ef);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1rem;
    font-weight: 700;
}

.bridge-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.info-card {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(40, 40, 40, 0.6));
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(168, 85, 247, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 48px rgba(168, 85, 247, 0.4);
    border-color: rgba(168, 85, 247, 0.5);
}

.info-card:hover::before {
    opacity: 1;
}

.info-card-icon-wrapper {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(124, 58, 237, 0.1));
    border-radius: 16px;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.info-card-icon {
    width: 32px;
    height: 32px;
    color: #ffffff;
}

.info-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.info-card .card-subtitle {
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-card .card-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* Responsive adjustments for info cards */
@media (max-width: 768px) {
    .bridge-info-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .info-card {
        padding: 2rem;
    }
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(26, 26, 26, 0.6);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(168, 85, 247, 0.4);
    border-color: rgba(168, 85, 247, 0.6);
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #a855f7, #d946ef);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.3);
}

.feature-icon-large {
    font-size: 2.5rem;
    filter: brightness(0) invert(1);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* How It Works Section */
.how-it-works-section {
    background: var(--bg-secondary);
    position: relative;
}

.how-it-works-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.5), transparent);
}

.steps-container {
    max-width: 900px;
    margin: 0 auto 4rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.step {
    display: flex;
    gap: 2rem;
    align-items: start;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #a855f7, #d946ef);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.5);
}

.step-content h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
    margin: 0;
}

.cta-box {
    background: rgba(26, 26, 26, 0.6);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-box p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

/* Supported Chains Section */
.chains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.chain-card {
    background: rgba(26, 26, 26, 0.6);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.chain-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(168, 85, 247, 0.4);
    border-color: rgba(168, 85, 247, 0.6);
}

.chain-card.featured {
    background: linear-gradient(135deg, #a855f7, #d946ef);
    color: white;
    border-color: transparent;
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.5);
}

.chain-card.featured h4,
.chain-card.featured p {
    color: white;
}

.chain-logo {
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.chain-card.featured .chain-logo {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.chain-emoji {
    font-size: 2.5rem;
}

.chain-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.chain-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #1a0a2e 0%, #0f0f0f 50%, #1a0a2e 100%);
    color: white;
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.5), transparent);
}

.stats-section .section-header h2,
.stats-section .section-header p {
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #a855f7, #d946ef, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

/* FAQ Section */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(26, 26, 26, 0.6);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(168, 85, 247, 0.2);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: rgba(168, 85, 247, 0.1);
}

.faq-question h3 {
    font-size: 1.125rem;
    margin: 0;
    flex: 1;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: #a855f7;
    transition: var(--transition);
}

.faq-question[aria-expanded="true"] .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-question[aria-expanded="true"] + .faq-answer {
    max-height: 500px;
}

.faq-answer > div {
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #a855f7, #d946ef, #ec4899);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

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

.cta-content h2 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

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

.cta-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.cta-buttons .btn-secondary {
    border-color: white;
    color: white;
}

.cta-buttons .btn-secondary:hover {
    background: white;
    color: #a855f7;
}

/* Footer */
.footer {
    background: #050505;
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(168, 85, 247, 0.2);
}

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

.footer-column h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-column ul li a:hover {
    color: white;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    width: 32px;
    height: 32px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: linear-gradient(135deg, #a855f7, #d946ef);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0.5rem 0;
}

.footer-disclaimer {
    font-size: 0.75rem !important;
}

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

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .logo-icon {
        width: 48px;
        height: 48px;
    }
    
    .logo-text {
        font-size: 1.125rem;
    }
    
    .navbar .gradient-button {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 0.875rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        gap: 2rem;
        margin-top: 3rem;
        padding-top: 2rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .reliability-section {
        padding: 2rem 0;
    }
    
    .reliability-title {
        font-size: 1.35rem;
    }
    
    .reliability-text {
        font-size: 1rem;
    }
    
    .trust-indicators {
        gap: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .step {
        flex-direction: column;
    }
    
    .chains-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .chains-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-cta,
    .cta-section,
    .footer {
        display: none;
    }
}