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

:root {
    --primary-orange: #ff6b00;
    --primary-purple: #8b5cf6;
    --dark-orange: #e65100;
    --dark-purple: #7c3aed;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --text-dark: #1a1a1a;
    --text-gray: #666666;
    --success-green: #10b981;
    --pending-orange: #ff9800;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Account for fixed navbar height */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Particles Background */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    font-size: 24px;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
    }
}

/* Navigation Bar */
.navbar {
    background: linear-gradient(90deg, var(--primary-orange) 0%, #ff8c00 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h1 {
    font-size: 2rem;
    color: white;
    font-weight: bold;
    margin: 0;
}

.btc-icon-nav {
    color: #000;
    font-weight: bold;
    margin-left: 5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: width 0.3s ease;
}

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

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

.nav-join-btn {
    background: #000;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-join-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Banner Main (moved to top) */
.hero-banner-main {
    padding-top: 80px;
}

.logo-banner {
    margin-bottom: 30px;
    animation: fadeInDown 0.8s ease;
}

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

.logo-large {
    font-size: 3.5rem;
    color: #1a1a1a;
    font-weight: bold;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: inline-block;
}

.btc-icon-large {
    color: var(--primary-orange);
    margin-left: 10px;
    display: inline-block;
    animation: rotate-icon 3s linear infinite;
    font-size: 3.5rem;
}

@keyframes rotate-icon {
    0% { transform: rotateY(0deg); }
    100% { transform: rotateY(360deg); }
}

/* Stats Section (moved below hero) */
.stats-section {
    background: linear-gradient(180deg, 
        rgba(255, 115, 45, 0.85) 0%,
        rgba(255, 125, 52, 0.82) 15%,
        rgba(255, 135, 60, 0.78) 30%,
        rgba(255, 145, 70, 0.72) 45%,
        rgba(255, 155, 80, 0.65) 60%, 
        rgba(255, 170, 95, 0.55) 75%,
        rgba(255, 190, 120, 0.35) 87%,
        rgba(252, 215, 165, 0.15) 95%,
        transparent 100%
    );
    padding: 50px 20px 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: -1px;
}

/* Removed ::before and ::after for seamless transitions */


/* Bitcoin Particles Pattern - removed to avoid ::after conflict */

/* Additional floating particles */
.stats-particles-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    pointer-events: none;
}

.stats-particles-bg::before,
.stats-particles-bg::after {
    content: '₿';
    position: absolute;
    font-size: 120px;
    color: rgba(255, 255, 255, 0.03);
    animation: btc-float 20s ease-in-out infinite;
}

.stats-particles-bg::before {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.stats-particles-bg::after {
    top: 60%;
    right: -5%;
    animation-delay: 10s;
}

@keyframes btc-float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.03;
    }
    25% {
        transform: translate(50px, -50px) rotate(90deg);
        opacity: 0.06;
    }
    50% {
        transform: translate(100px, -100px) rotate(180deg);
        opacity: 0.03;
    }
    75% {
        transform: translate(50px, -50px) rotate(270deg);
        opacity: 0.06;
    }
}

.stats-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 3;
}

.stats-title {
    font-size: 2.2rem;
    color: #fff;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3), 
                 0 4px 12px rgba(0,0,0,0.2),
                 0 0 30px rgba(255, 107, 0, 0.3);
    animation: fadeInUp 0.8s ease, titleGlow 3s ease-in-out infinite;
    background: linear-gradient(120deg, #fff 30%, #ffba00 50%, #fff 70%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes titleGlow {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}

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

.stats-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.98);
    margin-bottom: 20px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.stats-badges {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.stats-badge {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.28) 0%, 
        rgba(255, 255, 255, 0.18) 100%
    );
    backdrop-filter: blur(15px);
    padding: 9px 20px;
    border-radius: 25px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    border: 2px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12),
                0 2px 6px rgba(0, 0, 0, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.45);
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.stats-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 70%
    );
    animation: badgeShine 3s linear infinite;
}

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

.stats-badge:hover {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.35) 0%, 
        rgba(255, 255, 255, 0.25) 100%
    );
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    max-width: 1100px;
    margin: 0 auto;
    gap: 25px;
    position: relative;
    z-index: 3;
}

.stat-item {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.22) 0%, 
        rgba(255, 255, 255, 0.16) 100%
    );
    backdrop-filter: blur(20px);
    padding: 25px 20px;
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15),
                0 2px 8px rgba(0, 0, 0, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.4);
    animation: fadeInUp 1s ease forwards;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.25), 
        transparent
    );
    transition: left 0.6s ease;
}

.stat-item:hover::before {
    left: 100%;
}

.stat-item::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.stat-item:hover::after {
    opacity: 1;
}

.stat-item:hover {
    transform: translateY(-12px) scale(1.03);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.28) 0%, 
        rgba(255, 255, 255, 0.22) 100%
    );
    box-shadow: 0 20px 40px rgba(0,0,0,0.25),
                0 4px 12px rgba(0,0,0,0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.5);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
    display: inline-block;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.05);
    }
}

/* Live Indicator */
.live-indicator {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.9);
    color: #ff0000;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    animation: livePulse 2s ease-in-out infinite;
    box-shadow: 0 2px 8px rgba(255, 0, 0, 0.3);
    z-index: 2;
}

@keyframes livePulse {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 2px 8px rgba(255, 0, 0, 0.3);
    }
    50% {
        opacity: 0.7;
        box-shadow: 0 4px 16px rgba(255, 0, 0, 0.6);
    }
}

/* Glowing Border Effect */
.stat-glow-border {
    position: absolute;
    inset: -2px;
    border-radius: 20px;
    background: linear-gradient(45deg, 
        #ff6b00, 
        #ff9500, 
        #ffba00, 
        #ff6b00
    );
    background-size: 300% 300%;
    animation: glowRotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    filter: blur(8px);
}

.stat-item:hover .stat-glow-border {
    opacity: 0.6;
}

@keyframes glowRotate {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Wave Effect */
.stat-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(255, 107, 0, 0.1),
        transparent
    );
    transform: translateX(-100%);
    animation: wave 3s ease-in-out infinite;
    border-radius: 0 0 20px 20px;
    overflow: hidden;
}

@keyframes wave {
    0%, 100% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(100%);
    }
}

.stat-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.stat-number {
    font-size: 2.2rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3), 
                 0 4px 16px rgba(0,0,0,0.2),
                 0 0 30px rgba(255,255,255,0.1);
    position: relative;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
    background: linear-gradient(180deg, #fff 0%, #ffe0b2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.live-counter {
    animation: number-glow 2s ease-in-out infinite;
}

@keyframes number-glow {
    0%, 100% {
        text-shadow: 0 2px 10px rgba(0,0,0,0.3),
                     0 0 20px rgba(255,255,255,0.3);
        transform: scale(1);
    }
    50% {
        text-shadow: 0 2px 10px rgba(0,0,0,0.3),
                     0 0 30px rgba(255,255,255,0.6),
                     0 0 40px rgba(255,215,0,0.4);
        transform: scale(1.05);
    }
}

.stat-number.updating {
    animation: number-update 0.5s ease;
}

@keyframes number-update {
    0% {
        transform: scale(1);
        color: white;
    }
    50% {
        transform: scale(1.15);
        color: #ffd700;
        text-shadow: 0 2px 10px rgba(0,0,0,0.3),
                     0 0 30px rgba(255,215,0,0.8);
    }
    100% {
        transform: scale(1);
        color: white;
    }
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 6px;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.stat-trend {
    font-size: 0.85rem;
    color: #4ade80;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3), 0 0 10px rgba(74, 222, 128, 0.3);
}

/* Removed pulse animation */

.stat-progress {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    margin-top: 15px;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #4ade80, #22c55e);
    border-radius: 10px;
    transition: width 2s ease;
    position: relative;
    animation: progress-shimmer 2s ease-in-out infinite;
}

@keyframes progress-shimmer {
    0% {
        box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(74, 222, 128, 0.8);
    }
    100% {
        box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
    }
}

.stat-meta {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 10px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* Stats Footer */
.stats-footer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    max-width: 1000px;
    margin: 30px auto 0;
    gap: 15px;
    position: relative;
    z-index: 3;
}

.stat-extra {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.20) 0%, 
        rgba(255, 255, 255, 0.12) 100%
    );
    backdrop-filter: blur(18px);
    padding: 16px;
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12),
                0 2px 8px rgba(0, 0, 0, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeInUp 1s ease forwards;
    position: relative;
    overflow: hidden;
}

.stat-extra::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent
    );
    transition: left 0.6s ease;
}

.stat-extra:hover::before {
    left: 100%;
}

.stat-extra::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.stat-extra:hover::after {
    opacity: 1;
}

.stat-extra:nth-child(1) { animation-delay: 0.6s; opacity: 0; }
.stat-extra:nth-child(2) { animation-delay: 0.7s; opacity: 0; }
.stat-extra:nth-child(3) { animation-delay: 0.8s; opacity: 0; }
.stat-extra:nth-child(4) { animation-delay: 0.9s; opacity: 0; }

.stat-extra:hover {
    transform: translateY(-6px);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.26) 0%, 
        rgba(255, 255, 255, 0.18) 100%
    );
    box-shadow: 0 12px 30px rgba(0,0,0,0.2),
                0 4px 10px rgba(0,0,0,0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.45);
    border-color: rgba(255, 255, 255, 0.45);
}

.extra-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.15));
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 2px 6px rgba(0,0,0,0.15));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 4px 12px rgba(255, 107, 0, 0.4));
    }
}

/* Removed slow rotation animation */

.extra-content {
    flex: 1;
}

.extra-value {
    font-size: 1.3rem;
    font-weight: bold;
    color: #fff;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3), 
                 0 4px 16px rgba(0,0,0,0.2),
                 0 0 30px rgba(255,255,255,0.1);
    letter-spacing: -0.3px;
}

.extra-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.95);
    margin-top: 2px;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* Hero Banner Section */
.hero-banner {
    background: linear-gradient(180deg, 
        rgba(255, 139, 90, 1) 0%, 
        rgba(255, 155, 105, 1) 40%,
        rgba(255, 145, 85, 1) 70%,
        rgba(255, 135, 75, 0.98) 90%,
        rgba(255, 130, 60, 0.96) 100%
    );
    padding: 60px 20px;
    padding-bottom: 0;
    position: relative;
    overflow: visible;
}

.hero-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 180px;
    background: linear-gradient(180deg, 
        transparent 0%,
        rgba(255, 130, 60, 0.05) 15%,
        rgba(255, 125, 55, 0.15) 35%,
        rgba(255, 120, 50, 0.35) 60%,
        rgba(255, 115, 45, 0.65) 85%,
        rgba(255, 115, 45, 0.85) 100%
    );
    pointer-events: none;
    z-index: 1;
}

/* Animated Background */
.animated-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

/* Animated Lines */
.animated-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    height: 2px;
    width: 100%;
    animation: line-slide 8s ease-in-out infinite;
}

.line-1 {
    top: 20%;
    animation-delay: 0s;
}

.line-2 {
    top: 50%;
    animation-delay: 2s;
}

.line-3 {
    top: 80%;
    animation-delay: 4s;
}

@keyframes line-slide {
    0%, 100% {
        transform: translateX(-100%);
        opacity: 0;
    }
    10%, 90% {
        opacity: 1;
    }
    50% {
        transform: translateX(100%);
    }
}

/* Floating Geometric Shapes */
.floating-shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    animation: float-around 20s ease-in-out infinite;
}

.shape-1 {
    width: 150px;
    height: 150px;
    top: 10%;
    left: 5%;
    animation-duration: 15s;
    animation-delay: 0s;
    transform: rotate(45deg);
}

.shape-2 {
    width: 100px;
    height: 100px;
    top: 60%;
    left: 10%;
    animation-duration: 18s;
    animation-delay: 2s;
    border-radius: 50%;
}

.shape-3 {
    width: 120px;
    height: 120px;
    top: 20%;
    right: 15%;
    animation-duration: 22s;
    animation-delay: 1s;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.shape-4 {
    width: 80px;
    height: 80px;
    bottom: 15%;
    right: 8%;
    animation-duration: 16s;
    animation-delay: 3s;
    border-radius: 15px;
}

.shape-5 {
    width: 200px;
    height: 200px;
    top: 40%;
    left: 20%;
    animation-duration: 25s;
    animation-delay: 1.5s;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.shape-6 {
    width: 90px;
    height: 90px;
    bottom: 25%;
    right: 25%;
    animation-duration: 20s;
    animation-delay: 2.5s;
    transform: rotate(30deg);
}

@keyframes float-around {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(30px, -30px) rotate(90deg);
    }
    50% {
        transform: translate(0, -60px) rotate(180deg);
    }
    75% {
        transform: translate(-30px, -30px) rotate(270deg);
    }
}

/* Gradient Orbs with Blur */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    animation: orb-float 15s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,107,0,0.6) 0%, transparent 70%);
    top: -100px;
    left: -100px;
    animation-duration: 20s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,152,0,0.4) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation-duration: 25s;
    animation-delay: 3s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255,200,100,0.5) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 18s;
    animation-delay: 1.5s;
}

@keyframes orb-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

.dots-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255,255,255,0.3) 2px, transparent 2px);
    background-size: 40px 40px;
    animation: dots-float 30s ease-in-out infinite;
    opacity: 0.4;
    z-index: 1;
}

@keyframes dots-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 35px;
    align-items: stretch;
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    padding-bottom: 60px;
}

.hero-text {
    animation: fadeInLeft 1s ease;
    background: rgba(255, 255, 255, 0.98);
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.8);
    max-width: 520px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 15px;
    box-shadow: 0 3px 12px rgba(255,107,0,0.4);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255,107,0,0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 20px rgba(255,107,0,0.6);
    }
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
    animation: dot-blink 1.5s ease-in-out infinite;
}

@keyframes dot-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.badge-text {
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-main-title {
    font-size: 2.4rem;
    line-height: 1.15;
    color: #1a1a1a;
    margin-bottom: 18px;
    font-weight: 900;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.12);
    animation: title-entrance 1s ease;
    letter-spacing: -0.6px;
}

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

.highlight-text {
    background: linear-gradient(135deg, #1a1a1a 0%, #000 50%, #1a1a1a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    position: relative;
    display: inline-block;
    animation: highlight-glow 3s ease-in-out infinite;
}

@keyframes highlight-glow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(0,0,0,0.3));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(0,0,0,0.5));
    }
}

.hero-description {
    font-size: 0.9rem;
    line-height: 1.65;
    color: #444;
    margin-bottom: 20px;
    font-weight: 500;
    animation: description-fade 1s ease 0.3s backwards;
}

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

/* Hero Info Box */
.hero-info-box {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin: 18px 0;
    padding: 12px;
    background: linear-gradient(135deg, rgba(255,107,0,0.08) 0%, rgba(255,152,0,0.08) 100%);
    border-radius: 14px;
    border: 2px solid rgba(255,107,0,0.15);
    animation: info-box-glow 3s ease-in-out infinite;
}

.hero-info-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

@keyframes info-box-glow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(255,107,0,0.2);
    }
    50% {
        box-shadow: 0 0 25px rgba(255,107,0,0.4), 0 0 35px rgba(255,152,0,0.2);
    }
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: white;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-content {
    flex: 1;
    font-size: 0.75rem;
    color: #333;
    line-height: 1.3;
}

.info-content strong {
    display: block;
    color: #1a1a1a;
    font-weight: 700;
    margin-bottom: 2px;
    font-size: 0.7rem;
}

/* Pool Size Styles */
.info-pool {
    position: relative;
    overflow: hidden;
}

.pool-icon {
    animation: pool-bounce 2s ease-in-out infinite;
}

@keyframes pool-bounce {
    0%, 100% { transform: scale(1) rotateY(0deg); }
    25% { transform: scale(1.1) rotateY(180deg); }
    50% { transform: scale(1) rotateY(360deg); }
    75% { transform: scale(1.1) rotateY(540deg); }
}

.pool-values {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-wrap: nowrap;
    margin-top: 4px;
}

.pool-btc, .pool-eth {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.pool-btc {
    background: linear-gradient(135deg, rgba(255,107,0,0.2), rgba(255,140,0,0.12));
    animation: pool-glow-btc 2s ease-in-out infinite;
    box-shadow: 0 2px 10px rgba(255,107,0,0.15);
}

.pool-eth {
    background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(124,58,237,0.12));
    animation: pool-glow-eth 2s ease-in-out infinite 1s;
    box-shadow: 0 2px 10px rgba(139,92,246,0.15);
}

@keyframes pool-glow-btc {
    0%, 100% {
        box-shadow: 0 2px 10px rgba(255,107,0,0.15), 0 0 12px rgba(255,107,0,0.25);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 4px 15px rgba(255,107,0,0.3), 0 0 20px rgba(255,140,0,0.4);
        transform: scale(1.05);
    }
}

@keyframes pool-glow-eth {
    0%, 100% {
        box-shadow: 0 2px 10px rgba(139,92,246,0.15), 0 0 12px rgba(139,92,246,0.25);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 4px 15px rgba(139,92,246,0.3), 0 0 20px rgba(124,58,237,0.4);
        transform: scale(1.05);
    }
}

.pool-number {
    font-weight: 900;
    font-size: 0.85rem;
    color: var(--primary-orange);
    animation: number-pulse 1.5s ease-in-out infinite;
    transition: transform 0.3s ease;
    display: inline-block;
    line-height: 1;
}

.pool-eth .pool-number {
    color: var(--primary-purple);
}

@keyframes number-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}

.pool-symbol {
    font-weight: 800;
    font-size: 0.8rem;
    opacity: 0.95;
    line-height: 1;
}

.pool-separator {
    display: none;
}

/* Countdown Timer Styles */
.info-timer {
    background: linear-gradient(135deg, rgba(255,107,0,0.08), rgba(255,140,0,0.05));
    border: 2px solid rgba(255,107,0,0.2);
    position: relative;
    overflow: hidden;
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 12px 16px;
}

.info-timer .info-icon {
    display: none;
}

.info-timer .info-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.info-timer .info-content strong {
    font-size: 0.75rem;
    margin-bottom: 6px;
    color: #666;
}

.info-timer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,107,0,0.15), transparent);
    animation: timer-shine 3s ease-in-out infinite;
}

@keyframes timer-shine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.timer-icon {
    animation: timer-swing 1s ease-in-out infinite;
}

@keyframes timer-swing {
    0%, 100% { transform: rotate(-10deg); }
    50% { transform: rotate(10deg); }
}

.countdown-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 0;
}

.time-part {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    background: linear-gradient(135deg, #ff6b00, #ff8c00);
    padding: 6px 12px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(255,107,0,0.25), 0 0 15px rgba(255,107,0,0.2);
    position: relative;
    animation: time-pulse 1s ease-in-out infinite;
    gap: 3px;
}

@keyframes time-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(255,107,0,0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 3px 12px rgba(255,107,0,0.5);
    }
}

.time-value {
    font-size: 1.1rem;
    font-weight: 900;
    color: white;
    line-height: 1;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    min-width: 22px;
    text-align: center;
}

.time-value.updating {
    animation: digit-flip 0.5s ease;
}

@keyframes digit-flip {
    0% {
        transform: rotateX(0deg);
    }
    50% {
        transform: rotateX(90deg);
        opacity: 0;
    }
    100% {
        transform: rotateX(0deg);
        opacity: 1;
    }
}

.time-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.95);
    font-weight: 600;
    text-transform: lowercase;
    line-height: 1;
}

/* Spots Counter Styles */
.info-spots {
    background: linear-gradient(135deg, rgba(139,92,246,0.08), rgba(124,58,237,0.05));
    border: 2px solid rgba(139,92,246,0.2);
    position: relative;
}

.spots-icon {
    animation: spots-grow 2s ease-in-out infinite;
}

@keyframes spots-grow {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.spots-counter {
    margin-top: 3px;
}

.spots-number {
    font-weight: 900;
    font-size: 1rem;
    color: var(--primary-purple);
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: spots-glow 2s ease-in-out infinite;
    display: inline-block;
    position: relative;
}

@keyframes spots-glow {
    0%, 100% {
        filter: drop-shadow(0 0 3px rgba(139,92,246,0.4));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 8px rgba(139,92,246,0.8));
        transform: scale(1.08);
    }
}

.spots-number.updating {
    animation: spots-update 0.5s ease;
}

@keyframes spots-update {
    0% {
        transform: scale(1) translateY(0);
    }
    50% {
        transform: scale(1.2) translateY(-3px);
        filter: drop-shadow(0 0 12px rgba(139,92,246,1));
    }
    100% {
        transform: scale(1) translateY(0);
    }
}

.countdown, .spots-left {
    color: var(--primary-orange);
    font-weight: 800;
    font-size: 0.85rem;
}

.hero-description strong {
    color: #1a1a1a;
    font-weight: 700;
    font-size: 0.95rem;
}

@keyframes crypto-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.hero-participate-btn {
    background: linear-gradient(135deg, #000 0%, #1a1a1a 100%);
    color: white;
    border: none;
    padding: 14px 38px;
    font-size: 0.95rem;
    font-weight: bold;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3),
                inset 0 1px 0 rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
    animation: button-entrance 1s ease 0.6s backwards;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

.hero-participate-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.hero-participate-btn:hover::before {
    left: 100%;
}

.hero-participate-btn:hover {
    transform: translateY(-8px) scale(1.08);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4),
                inset 0 1px 0 rgba(255,255,255,0.2);
    background: linear-gradient(135deg, #1a1a1a 0%, #000 100%);
}

.hero-participate-btn:active {
    transform: translateY(-3px) scale(1.03);
}

.hero-participate-btn .btn-icon {
    font-size: 1.2rem;
    margin-right: 8px;
}

/* Hero Buttons Container */
.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.hero-learn-btn {
    background: transparent;
    color: #1a1a1a;
    border: 2px solid #1a1a1a;
    padding: 14px 34px;
    font-size: 0.95rem;
    font-weight: bold;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: button-entrance 1s ease 0.7s backwards;
}

.hero-learn-btn:hover {
    background: #1a1a1a;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Trust Badges */
.hero-trust-badges {
    display: flex;
    gap: 18px;
    justify-content: space-around;
    padding: 15px 0 5px;
    border-top: 2px solid rgba(0,0,0,0.08);
    margin-top: 12px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.trust-value {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--primary-orange);
    line-height: 1;
}

.trust-label {
    font-size: 0.65rem;
    color: #666;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-image {
    position: relative;
    animation: fadeInRight 1s ease;
    height: 100%;
    display: flex;
    align-items: stretch;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.image-card {
    position: relative;
    background: white;
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.18);
    transition: all 0.4s ease;
    overflow: hidden;
    max-width: 500px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.image-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.3);
}

.image-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(
        45deg,
        #ff6b00,
        #ff8c00,
        #ffa500,
        #8b5cf6,
        #7c3aed,
        #6d28d9,
        #10b981,
        #059669,
        #ff6b00
    );
    background-size: 400% 400%;
    border-radius: 20px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: gradient-border 4s ease infinite;
}

@keyframes gradient-border {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

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

.ceo-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    display: block;
    transition: transform 0.4s ease;
    flex-grow: 1;
}

.image-card:hover .ceo-image {
    transform: scale(1.02);
}

.image-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: white;
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: badge-bounce 2s ease-in-out infinite;
}

@keyframes badge-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.badge-icon {
    font-size: 1.2rem;
    color: var(--primary-orange);
    font-weight: bold;
}

.badge-text {
    font-size: 1.05rem;
    font-weight: bold;
    color: #1a1a1a;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 20px 80px;
    background: linear-gradient(180deg, 
        transparent 0%,
        rgba(252, 248, 245, 0.3) 5%,
        rgba(250, 246, 242, 0.6) 10%,
        rgba(248, 244, 240, 0.85) 15%,
        rgba(248, 248, 248, 1) 20%,
        rgba(245, 245, 245, 1) 100%
    );
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

/* Removed ::before for seamless transition from stats-section */

.how-it-works::after {
    content: '₿ Ξ ₿ Ξ ₿ Ξ';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    color: rgba(255, 139, 90, 0.08);
    letter-spacing: 30px;
    pointer-events: none;
    font-weight: bold;
}

#information {
    scroll-margin-top: 80px;
}

#instruction {
    scroll-margin-top: 80px;
}

#participate {
    scroll-margin-top: 80px;
}

#transactions {
    scroll-margin-top: 80px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--primary-purple));
    border-radius: 3px;
    animation: expand-line 1s ease-out forwards;
    box-shadow: 0 2px 10px rgba(255, 139, 90, 0.4);
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--primary-purple));
    border-radius: 3px;
    filter: blur(8px);
    opacity: 0.6;
    animation: expand-line 1s ease-out forwards;
}

@keyframes expand-line {
    from { width: 0; }
    to { width: 80px; }
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(255, 255, 255, 0.95) 100%
    );
    padding: 35px 25px;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08),
                0 2px 8px rgba(0, 0, 0, 0.04);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: 2px solid rgba(255, 139, 90, 0.1);
    backdrop-filter: blur(10px);
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    transition: left 0.5s;
}

.info-card:hover::before {
    left: 100%;
}

.info-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15),
                0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 139, 90, 0.3);
}

.card-1:hover { 
    border-color: var(--primary-orange);
    box-shadow: 0 20px 50px rgba(255, 139, 90, 0.3),
                0 8px 20px rgba(255, 139, 90, 0.15);
}
.card-2:hover { 
    border-color: var(--primary-purple);
    box-shadow: 0 20px 50px rgba(147, 51, 234, 0.3),
                0 8px 20px rgba(147, 51, 234, 0.15);
}
.card-3:hover { 
    border-color: var(--success-green);
    box-shadow: 0 20px 50px rgba(34, 197, 94, 0.3),
                0 8px 20px rgba(34, 197, 94, 0.15);
}
.card-4:hover { 
    border-color: var(--pending-orange);
    box-shadow: 0 20px 50px rgba(251, 146, 60, 0.3),
                0 8px 20px rgba(251, 146, 60, 0.15);
}

.card-icon-container {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    position: relative;
}

.wallet-icons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    animation: fadeIn 1s ease;
}

.wallet-icon {
    font-size: 2.5rem;
    animation: bounce 2s ease infinite;
}

.wallet-icon:nth-child(1) { animation-delay: 0s; }
.wallet-icon:nth-child(2) { animation-delay: 0.2s; }
.wallet-icon:nth-child(3) { animation-delay: 0.4s; }
.wallet-icon:nth-child(4) { animation-delay: 0.6s; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.transfer-animation {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.arrow-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    position: relative;
}

.send-label, .receive-label {
    font-size: 1.3rem;
    font-weight: bold;
    padding: 12px 18px;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 60px;
    height: 60px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.send-label {
    background: linear-gradient(135deg, #FF8B5A 0%, #ff6b35 100%);
    color: white;
    animation: pulse-send 2s ease-in-out infinite;
}

.receive-label {
    background: linear-gradient(135deg, #9333EA 0%, #7c3aed 100%);
    color: white;
    animation: pulse-receive 2s ease-in-out infinite 0.5s;
}

@keyframes pulse-send {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 139, 90, 0.35);
    }
    50% { 
        transform: scale(1.08);
        box-shadow: 0 6px 25px rgba(255, 139, 90, 0.55);
    }
}

@keyframes pulse-receive {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(147, 51, 234, 0.35);
    }
    50% { 
        transform: scale(1.08);
        box-shadow: 0 6px 25px rgba(147, 51, 234, 0.55);
    }
}

.arrow-right {
    font-size: 2.5rem;
    color: var(--primary-purple);
    position: relative;
    filter: drop-shadow(0 4px 8px rgba(147, 51, 234, 0.3));
    animation: arrow-slide 1.5s ease-in-out infinite;
    font-weight: bold;
}

.arrow-right::before,
.arrow-right::after {
    content: '→';
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0.25;
    animation: arrow-trail-horizontal 1.5s ease-in-out infinite;
}

.arrow-right::before {
    animation-delay: 0.3s;
}

.arrow-right::after {
    animation-delay: 0.6s;
}

@keyframes arrow-slide {
    0%, 100% { 
        transform: translateX(0) scale(1);
        opacity: 1;
    }
    50% { 
        transform: translateX(8px) scale(1.15);
        opacity: 0.9;
    }
}

@keyframes arrow-trail-horizontal {
    0% { 
        transform: translateX(-20px);
        opacity: 0;
    }
    50% { 
        opacity: 0.25;
    }
    100% { 
        transform: translateX(20px);
        opacity: 0;
    }
}

.btc-small {
    font-size: 1.15rem;
    font-weight: bold;
    display: inline-block;
    animation: btc-spin 4s ease-in-out infinite;
}

@keyframes btc-spin {
    0%, 100% { 
        transform: rotate(0deg) scale(1);
        filter: drop-shadow(0 0 5px rgba(255, 139, 90, 0.3));
    }
    25% {
        transform: rotate(-10deg) scale(1.1);
        filter: drop-shadow(0 0 10px rgba(255, 139, 90, 0.5));
    }
    50% { 
        transform: rotate(0deg) scale(1);
        filter: drop-shadow(0 0 5px rgba(147, 51, 234, 0.3));
    }
    75% {
        transform: rotate(10deg) scale(1.1);
        filter: drop-shadow(0 0 10px rgba(147, 51, 234, 0.5));
    }
}

.multiplier-badge {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.multiplier-text {
    font-size: 4rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: scale-pulse 1.5s ease infinite;
}

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

.sparkles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.sparkle {
    position: absolute;
    font-size: 2rem;
    animation: sparkle-rotate 3s linear infinite;
}

.sparkle:nth-child(1) { top: 0; left: 50%; animation-delay: 0s; }
.sparkle:nth-child(2) { top: 50%; right: 0; animation-delay: 1s; }
.sparkle:nth-child(3) { bottom: 0; left: 50%; animation-delay: 2s; }

@keyframes sparkle-rotate {
    0% { opacity: 0; transform: rotate(0deg) scale(0); }
    50% { opacity: 1; transform: rotate(180deg) scale(1); }
    100% { opacity: 0; transform: rotate(360deg) scale(0); }
}

.limit-icons {
    display: flex;
    gap: 20px;
    justify-content: center;
    font-size: 3.5rem;
}

.user-icon, .gift-icon {
    animation: swing 2s ease infinite;
}

.gift-icon {
    animation-delay: 0.5s;
}

@keyframes swing {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(10deg); }
    75% { transform: rotate(-10deg); }
}

.card-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.card-text {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.95rem;
}

.card-glow {
    position: absolute;
    bottom: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 180px;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.5s ease;
    pointer-events: none;
}

.card-1 .card-glow {
    background: radial-gradient(circle, rgba(255, 139, 90, 0.35), transparent);
}

.card-2 .card-glow {
    background: radial-gradient(circle, rgba(147, 51, 234, 0.35), transparent);
}

.card-3 .card-glow {
    background: radial-gradient(circle, rgba(34, 197, 94, 0.35), transparent);
}

.card-4 .card-glow {
    background: radial-gradient(circle, rgba(251, 146, 60, 0.35), transparent);
}

.info-card:hover .card-glow {
    bottom: -30%;
    opacity: 1;
}

/* Participation Rules Section */
.participation-rules {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 50%, var(--primary-orange) 100%);
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
}

.crypto-icons-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}

.floating-icon {
    position: absolute;
    font-size: 5rem;
    opacity: 0.1;
    color: white;
}

.floating-icon.btc:nth-child(1) {
    top: 10%;
    left: 10%;
    animation: float-slow 15s ease-in-out infinite;
}

.floating-icon.eth:nth-child(2) {
    top: 20%;
    right: 15%;
    animation: float-slow 18s ease-in-out infinite reverse;
}

.floating-icon.btc:nth-child(3) {
    bottom: 15%;
    left: 20%;
    animation: float-slow 20s ease-in-out infinite;
}

.floating-icon.eth:nth-child(4) {
    bottom: 10%;
    right: 10%;
    animation: float-slow 17s ease-in-out infinite reverse;
}

@keyframes float-slow {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(5deg); }
    50% { transform: translate(40px, 0) rotate(0deg); }
    75% { transform: translate(20px, 20px) rotate(-5deg); }
}

.section-title-white {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 30px;
    color: white;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
}

.participation-desc {
    text-align: center;
    color: white;
    font-size: 1.2rem;
    max-width: 900px;
    margin: 0 auto 60px;
    line-height: 2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
    position: relative;
    z-index: 1;
}

.participation-desc strong {
    font-weight: bold;
    color: #ffd700;
}

.rules-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Unified Calculator */
.unified-calculator {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    margin-bottom: 30px;
}

.calc-tabs {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.calc-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border: none;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 600;
    color: #666;
}

.calc-tab.active {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}

.calc-tab:hover:not(.active) {
    background: rgba(255, 107, 0, 0.2);
}

.tab-icon {
    font-size: 1.5rem;
}

.tab-label {
    font-size: 1rem;
}

.calc-content {
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.05), rgba(147, 51, 234, 0.05));
    border-radius: 20px;
    padding: 25px;
}

.calc-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: start;
}

.calc-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.calc-box label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 600;
}

.calc-box .input-wrapper,
.calc-box .output-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 12px 15px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.calc-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--text-dark);
}

.calc-box .output-value {
    flex: 1;
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-orange);
}

.calc-box .output-value.placeholder {
    color: #999;
    opacity: 0.6;
}

.calc-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
    color: white;
    animation: arrow-pulse 2s ease-in-out infinite;
    transition: all 0.3s ease;
    margin-top: 38px;
}

.calc-arrow:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.5);
}

.calc-arrow svg {
    width: 24px;
    height: 24px;
    animation: arrow-move 1.5s ease-in-out infinite;
}

@keyframes arrow-pulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
    }
    50% {
        box-shadow: 0 6px 25px rgba(147, 51, 234, 0.5);
    }
}

@keyframes arrow-move {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(3px);
    }
}

.currency-badge {
    font-size: 1.2rem;
    font-weight: bold;
    padding: 5px 12px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: white;
}

/* Animation for calculator output */
.output-value.updating:not(.placeholder) {
    animation: output-pulse 0.3s ease;
}

@keyframes output-pulse {
    0%, 100% { 
        transform: scale(1);
        color: var(--primary-orange);
    }
    50% { 
        transform: scale(1.1);
        color: var(--primary-purple);
    }
}

/* Ethereum SVG Icon Styles */
.eth-icon {
    width: 2.5rem;
    height: 2.5rem;
    fill: currentColor;
}

.eth-icon-small {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
    display: inline-block;
    vertical-align: middle;
}

.eth-icon-tab {
    width: 1.5rem;
    height: 1.5rem;
    fill: currentColor;
}

.eth-icon-card {
    width: 3rem;
    height: 3rem;
    fill: currentColor;
}

.floating-icon.eth svg {
    width: 100%;
    height: 100%;
    fill: white;
}

.btc-rules {
    border-top: 6px solid var(--primary-orange);
}

.eth-rules {
    border-top: 6px solid var(--primary-purple);
}

.rules-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.crypto-symbol {
    font-size: 3rem;
    font-weight: bold;
}

.btc-rules .crypto-symbol {
    color: var(--primary-orange);
}

.eth-rules .crypto-symbol {
    color: var(--primary-purple);
}

.rules-header h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
}

.rules-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.rule-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 15px;
    transition: all 0.3s ease;
    animation: slideIn 0.5s ease forwards;
    opacity: 0;
}

.rule-item:nth-child(1) { animation-delay: 0.1s; }
.rule-item:nth-child(2) { animation-delay: 0.2s; }
.rule-item:nth-child(3) { animation-delay: 0.3s; }
.rule-item:nth-child(4) { animation-delay: 0.4s; }
.rule-item:nth-child(5) { animation-delay: 0.5s; }
.rule-item:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.rule-item:hover {
    transform: translateX(10px);
    background: white;
    box-shadow: var(--shadow-md);
}

.rule-send {
    font-weight: 600;
    color: var(--text-dark);
}

.rule-arrow {
    font-size: 1.5rem;
    color: var(--primary-orange);
    animation: arrow-pulse 1.5s ease infinite;
}

@keyframes arrow-pulse {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.rule-receive {
    font-weight: bold;
    color: var(--success-green);
}

/* Calculator */
.calculator {
    background: linear-gradient(135deg, #f6f7f9 0%, #ffffff 100%);
    padding: 30px;
    border-radius: 20px;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.05);
}

.calculator h4 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.calc-input-group,
.calc-output-group {
    margin-bottom: 20px;
}

.calc-input-group label,
.calc-output-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 600;
}

.input-wrapper,
.output-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.input-wrapper input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-dark);
}

.output-value {
    flex: 1;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--success-green);
}

.currency-badge {
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.2rem;
}

.btc-badge {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: white;
}

.eth-badge {
    background: linear-gradient(135deg, var(--primary-purple), var(--dark-purple));
    color: white;
}

.swap-icon {
    text-align: center;
    font-size: 2rem;
    color: var(--text-gray);
    animation: bounce-vertical 2s ease infinite;
}

@keyframes bounce-vertical {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Participate Section */
.participate {
    padding: 100px 20px;
    background: var(--bg-white);
}

.address-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.address-card {
    background: white;
    padding: 40px;
    border-radius: 25px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.address-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.btc-card {
    border: 3px solid var(--primary-orange);
}

.eth-card {
    border: 3px solid var(--primary-purple);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.crypto-icon {
    font-size: 3rem;
    font-weight: bold;
}

.btc-card .crypto-icon {
    color: var(--primary-orange);
}

.eth-card .crypto-icon {
    color: var(--primary-purple);
}

.card-header h3 {
    font-size: 1.6rem;
    color: var(--text-dark);
}

.address-label {
    margin-bottom: 15px;
    color: var(--text-gray);
    font-size: 1.1rem;
}

.address-container {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.address-input {
    flex: 1;
    padding: 15px;
    border: 2px solid var(--bg-light);
    border-radius: 12px;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--text-dark);
    background: var(--bg-light);
    transition: all 0.3s ease;
}

.address-input:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}

.qr-btn {
    padding: 15px;
    background: var(--bg-light);
    border: 2px solid var(--bg-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-btn:hover {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.btc-card .qr-btn {
    background: rgba(255, 107, 0, 0.1);
    border-color: rgba(255, 107, 0, 0.2);
}

.btc-card .qr-btn:hover {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.eth-card .qr-btn {
    background: rgba(147, 51, 234, 0.1);
    border-color: rgba(147, 51, 234, 0.2);
}

.eth-card .qr-btn:hover {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.copy-btn {
    width: 100%;
    padding: 18px;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: bold;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.copy-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.copy-btn:active::before {
    width: 300px;
    height: 300px;
}

.btc-btn {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    box-shadow: 0 4px 15px rgba(255,107,0,0.4);
}

.btc-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,107,0,0.5);
}

.eth-btn {
    background: linear-gradient(135deg, var(--primary-purple), var(--dark-purple));
    box-shadow: 0 4px 15px rgba(139,92,246,0.4);
}

.eth-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139,92,246,0.5);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    position: relative;
    z-index: 1;
    font-size: 1.3rem;
}

/* Transactions Section */
.transactions {
    padding: 100px 20px;
    background: var(--bg-light);
}

.table-wrapper {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Transactions Container */
.transactions-container {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.transactions-header {
    display: grid;
    grid-template-columns: 2fr 2.5fr 2fr 1.2fr;
    gap: 15px;
    padding: 15px 20px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
    font-weight: 600;
    font-size: 0.9rem;
    color: white;
}

.header-col {
    display: flex;
    align-items: center;
}

.transactions-list {
    max-height: 600px;
    overflow-y: auto;
}

/* Custom Scrollbar */
.transactions-list::-webkit-scrollbar {
    width: 8px;
}

.transactions-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}

.transactions-list::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
    border-radius: 4px;
}

.transactions-list::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--dark-orange), var(--primary-purple));
}

.transaction-row {
    display: grid;
    grid-template-columns: 2fr 2.5fr 2fr 1.2fr;
    gap: 15px;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    animation: slideInTransaction 0.4s ease;
}

@keyframes slideInTransaction {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.transaction-row:hover {
    background: linear-gradient(90deg, rgba(255, 107, 0, 0.03), rgba(147, 51, 234, 0.03));
    transform: translateX(5px);
}

.trans-col {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
}

.trans-col::before {
    display: none;
}

.hash-col {
    gap: 8px;
}

.crypto-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: bold;
    flex-shrink: 0;
}

.crypto-btc {
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.15), rgba(255, 107, 0, 0.25));
    color: var(--primary-orange);
}

.crypto-eth {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.15), rgba(147, 51, 234, 0.25));
    color: var(--primary-purple);
}

.eth-icon-inline {
    width: 14px;
    height: 14px;
    fill: var(--primary-purple);
}

.hash-text {
    font-family: 'Courier New', monospace;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.82rem;
}

.wallet-text {
    font-family: 'Courier New', monospace;
    color: var(--text-light);
    font-size: 0.8rem;
}

.value-flow {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.send-value {
    color: var(--text-dark);
}

.flow-arrow {
    color: var(--primary-orange);
    font-size: 1rem;
}

.receive-value {
    color: var(--success-green);
}

.status-badge {
    padding: 6px 12px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.75rem;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-pending {
    background: rgba(255,152,0,0.15);
    color: var(--pending-orange);
    animation: pulse-status 2s ease infinite;
}

.status-completed {
    background: rgba(16,185,129,0.15);
    color: var(--success-green);
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 60px 20px;
    color: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.footer-logo p {
    color: rgba(255,255,255,0.7);
}

.join-btn {
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
    border: none;
    border-radius: 30px;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255,107,0,0.4);
}

.join-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 30px rgba(255,107,0,0.6);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--success-green), #059669);
    color: white;
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(16,185,129,0.4);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-icon {
    font-size: 1.5rem;
    animation: check-bounce 0.5s ease;
}

@keyframes check-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

.toast-text {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .hero-content {
        gap: 50px;
    }
    
    .hero-text {
        padding: 40px;
        height: auto;
    }
    
    .hero-image {
        height: auto;
    }
    
    .image-card {
        height: auto;
    }
    
    .ceo-image {
        height: auto;
    }
    
    .hero-main-title {
        font-size: 3.2rem;
    }
    
    .hero-info-box {
        grid-template-columns: 1fr;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
    
    .hero-description strong {
        font-size: 1.3rem;
    }
    
    .stats-footer {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 70%;
        height: calc(100vh - 70px);
        background: linear-gradient(180deg, var(--primary-orange), var(--dark-orange));
        flex-direction: column;
        padding: 40px 30px;
        gap: 25px;
        transition: right 0.4s ease;
        box-shadow: -5px 0 20px rgba(0,0,0,0.2);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translateY(8px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-8px);
    }
    
    .nav-join-btn {
        display: none;
    }
    
    /* Hero */
    .logo-large {
        font-size: 2.5rem;
    }
    
    .btc-icon-large {
        font-size: 2.5rem;
    }
    
    .stats-title {
        font-size: 2rem;
    }
    
    .stats-subtitle {
        font-size: 1.1rem;
    }
    
    .stats-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .stats-badge {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .stats-footer {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .stat-extra {
        padding: 12px;
    }
    
    .extra-icon {
        font-size: 1.5rem;
    }
    
    .extra-value {
        font-size: 1.1rem;
    }
    
    .extra-label {
        font-size: 0.75rem;
    }
    
    .stat-extra {
        padding: 20px;
    }
    
    .extra-value {
        font-size: 1.5rem;
    }
    
    .extra-icon {
        font-size: 2rem;
    }
    
    .hero-stats {
        gap: 30px;
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        padding: 30px 30px;
        width: 100%;
        max-width: 300px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-icon {
        font-size: 2.5rem;
    }
    
    /* Hero Banner */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-text {
        padding: 30px;
        max-width: 100%;
        height: auto;
    }
    
    .hero-image {
        height: auto;
    }
    
    .image-card {
        height: auto;
    }
    
    .ceo-image {
        height: auto;
    }
    
    .hero-main-title {
        font-size: 2.3rem;
    }
    
    .hero-info-box {
        padding: 12px;
        gap: 8px;
    }
    
    .hero-info-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .info-item {
        padding: 12px;
    }
    
    .pool-values {
        gap: 10px;
    }
    
    .hero-description {
        font-size: 1.15rem;
    }
    
    .hero-description strong {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-participate-btn,
    .hero-learn-btn {
        width: 100%;
        padding: 18px 35px;
        font-size: 1.15rem;
    }
    
    .hero-trust-badges {
        gap: 15px;
    }
    
    .trust-value {
        font-size: 1.5rem;
    }
    
    .trust-label {
        font-size: 0.75rem;
    }
    
    .hero-description br {
        display: none;
    }
    
    .dots-pattern {
        width: 100%;
        opacity: 0.3;
    }
    
    /* Reduce shapes on mobile */
    .floating-shape {
        width: 60px !important;
        height: 60px !important;
    }
    
    .gradient-orb {
        opacity: 0.3;
    }
    
    .orb-1, .orb-2 {
        width: 250px !important;
        height: 250px !important;
    }
    
    .orb-3 {
        width: 200px !important;
        height: 200px !important;
    }
    
    .image-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .image-badge {
        bottom: 20px;
        left: 20px;
        padding: 10px 20px;
    }
    
    /* Sections */
    .section-title,
    .section-title-white {
        font-size: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .info-card {
        padding: 30px 20px;
    }
    
    .card-icon-container {
        width: 90px;
        height: 90px;
        margin-bottom: 20px;
    }
    
    .card-title {
        font-size: 1.25rem;
        margin-bottom: 10px;
    }
    
    .card-text {
        font-size: 0.9rem;
    }
    
    .rules-wrapper {
        padding: 0 10px;
    }
    
    .unified-calculator {
        padding: 20px;
    }
    
    .calc-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .calc-arrow {
        transform: rotate(90deg);
        width: 40px;
        height: 40px;
    }
    
    .calc-arrow svg {
        width: 20px;
        height: 20px;
    }
    
    .calc-tab {
        padding: 10px 15px;
    }
    
    .tab-icon {
        font-size: 1.3rem;
    }
    
    .tab-label {
        font-size: 0.9rem;
    }
    
    .rate-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .rate-item {
        padding: 10px;
        font-size: 0.85rem;
    }
    
    .accordion-header {
        padding: 15px 20px;
    }
    
    .accordion-title {
        font-size: 1rem;
        gap: 10px;
    }
    
    .accordion-icon {
        width: 30px;
        height: 30px;
        font-size: 1.2rem;
    }
    
    .rules-container,
    .address-cards {
        grid-template-columns: 1fr;
    }
    
    .table-wrapper {
        overflow-x: auto;
    }
    
    .transactions-header,
    .transaction-row {
        grid-template-columns: 1.5fr 2fr 1.8fr 1fr;
        gap: 10px;
        padding: 10px 15px;
    }
    
    .transactions-header {
        font-size: 0.8rem;
    }
    
    .trans-col {
        font-size: 0.8rem;
    }
    
    .crypto-icon {
        width: 24px;
        height: 24px;
        font-size: 0.9rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-logo h1 {
        font-size: 1.5rem;
    }
    
    .logo-large {
        font-size: 2rem;
    }
    
    .btc-icon-large {
        font-size: 2rem;
    }
    
    .hero-text {
        padding: 25px;
        height: auto;
    }
    
    .hero-image {
        height: auto;
    }
    
    .image-card {
        height: auto;
    }
    
    .ceo-image {
        height: auto;
    }
    
    .hero-badge {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .hero-main-title {
        font-size: 2rem;
        letter-spacing: -0.5px;
    }
    
    .hero-info-box {
        gap: 10px;
        padding: 12px;
    }
    
    .info-item {
        padding: 12px;
    }
    
    .info-icon {
        font-size: 1.4rem;
    }
    
    .info-content {
        font-size: 0.75rem;
    }
    
    .countdown, .spots-left {
        font-size: 0.95rem;
    }
    
    .hero-description {
        font-size: 1.05rem;
    }
    
    .hero-description strong {
        font-size: 1.1rem;
    }
    
    .hero-participate-btn,
    .hero-learn-btn {
        width: 100%;
        padding: 16px 30px;
        font-size: 1.1rem;
    }
    
    .hero-trust-badges {
        justify-content: space-around;
    }
    
    .transactions-header,
    .transaction-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 12px 15px;
    }
    
    .transactions-header {
        display: none;
    }
    
    .transaction-row {
        border: 1px solid rgba(0, 0, 0, 0.08);
        border-radius: 12px;
        margin-bottom: 10px;
        padding: 15px;
    }
    
    .trans-col {
        font-size: 0.85rem;
        flex-direction: column;
        align-items: flex-start !important;
    }
    
    .trans-col::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-light);
        font-size: 0.75rem;
        display: block !important;
        margin-bottom: 4px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .hash-col {
        flex-wrap: wrap;
    }
    
    .value-flow {
        flex-wrap: wrap;
    }
    
    .trust-value {
        font-size: 1.3rem;
    }
    
    .trust-label {
        font-size: 0.7rem;
    }
    
    .stats-title {
        font-size: 1.6rem;
    }
    
    .stats-subtitle {
        font-size: 1rem;
    }
    
    .stats-badge {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .stat-icon {
        font-size: 2rem;
    }
    
    .stat-icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .extra-value {
        font-size: 1.3rem;
    }
    
    .extra-label {
        font-size: 0.85rem;
    }
    
    .stats-footer {
        grid-template-columns: 1fr;
    }
}

/* AOS Animations Alternative (CSS only) */
[data-aos] {
    opacity: 0;
    transition: all 0.8s ease;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="slide-right"] {
    transform: translateX(-100px);
}

[data-aos="slide-left"] {
    transform: translateX(100px);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* ========================================
   QR CODE MODAL STYLES
   ======================================== */

.qr-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.qr-modal.show {
    opacity: 1;
    visibility: visible;
}

.qr-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.qr-modal-content {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 250, 250, 0.98));
    border-radius: 30px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 107, 0, 0.2);
    animation: modalSlideIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 10001;
}

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

@keyframes modalSlideIn {
    from {
        transform: scale(0.8) translateY(-50px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

@keyframes qrFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.qr-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border: none;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), rgba(147, 51, 234, 0.1));
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--text-dark);
}

.qr-close-btn:hover {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-purple));
    color: white;
    transform: rotate(90deg) scale(1.1);
}

.qr-close-btn svg {
    width: 20px;
    height: 20px;
}

.qr-header {
    text-align: center;
    margin-bottom: 30px;
}

.qr-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.3);
    animation: iconBounce 0.6s ease;
}

.eth-icon-modal {
    width: 2.5rem;
    height: 2.5rem;
    fill: white;
}

@keyframes iconBounce {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(0.9); }
    50% { transform: scale(1.1); }
    75% { transform: scale(0.95); }
}

.qr-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.qr-code-wrapper {
    position: relative;
    background: white;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid rgba(255, 107, 0, 0.2);
    min-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.qr-loader p {
    margin: 0;
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 600;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 107, 0, 0.2);
    border-top-color: var(--primary-orange);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.qr-code-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    display: none;
}

.qr-address {
    text-align: center;
}

.qr-address-label {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 12px;
    font-weight: 600;
}

.qr-address-box {
    display: flex;
    gap: 10px;
    align-items: center;
}

.qr-address-input {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid rgba(255, 107, 0, 0.2);
    border-radius: 12px;
    font-size: 0.9rem;
    font-family: 'Courier New', monospace;
    color: var(--text-dark);
    background: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.qr-address-input:focus {
    outline: none;
    border-color: var(--primary-orange);
    background: white;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.2);
}

.qr-copy-btn {
    padding: 14px 20px;
    border: none;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: white;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.qr-copy-btn:hover {
    background: linear-gradient(135deg, var(--dark-orange), var(--primary-orange));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
}

.qr-copy-btn:active {
    transform: translateY(0);
}

.qr-copy-btn svg {
    width: 18px;
    height: 18px;
}

/* Responsive */
@media (max-width: 768px) {
    .qr-modal-content {
        padding: 30px 25px;
        max-width: 95%;
    }
    
    .qr-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .qr-title {
        font-size: 1.5rem;
    }
    
    .qr-code-wrapper {
        padding: 15px;
        min-height: 300px;
    }
    
    .qr-address-box {
        flex-direction: column;
        gap: 12px;
    }
    
    .qr-address-input {
        width: 100%;
        font-size: 0.85rem;
        padding: 12px 15px;
    }
    
    .qr-copy-btn {
        width: 100%;
        justify-content: center;
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .qr-modal-content {
        padding: 25px 20px;
    }
    
    .qr-header {
        margin-bottom: 20px;
    }
    
    .qr-code-wrapper {
        min-height: 280px;
        padding: 12px;
    }
}