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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1e293b;
    overflow-x: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Global responsive images and media */
img, video, iframe {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Prevent horizontal scroll */
html, body {
    overflow-x: hidden;
    width: 100%;
}

/* Responsive container improvements */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Flexible grid system */
.grid {
    display: grid;
    gap: 2rem;
    width: 100%;
}

/* Responsive text scaling */
@media (max-width: 1024px) {
    html {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 10px;
    }
}

/* Ensure buttons are accessible on all devices */
button, .btn, .apply-btn {
    cursor: pointer;
    border: none;
    outline: none;
    transition: all 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}

button:focus, .btn:focus, .apply-btn:focus {
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
}

/* Improve form elements on mobile */
input, select, textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 8px;
    font-size: 16px; /* Prevents zoom on iOS */
}

@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px;
        padding: 12px;
    }
}

/* Touch optimization */
@media (hover: none) and (pointer: coarse) {
    .btn, .apply-btn, .cta-btn, .nav-link {
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        touch-action: manipulation;
    }
    
    .hamburger {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        touch-action: manipulation;
    }
    
    /* Improve tap targets on mobile */
    .opportunity-card .apply-btn,
    .registration-form .btn {
        min-height: 48px;
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    /* Better spacing for touch */
    .nav-menu {
        gap: 2rem;
    }
    
    .nav-link {
        padding: 1.2rem 2rem;
        margin: 0.5rem 1rem;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    width: 36px;
    height: 36px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 3px 6px rgba(102, 126, 234, 0.25));
}

.nav-logo:hover .logo-icon {
    transform: scale(1.15) rotate(3deg);
    filter: drop-shadow(0 6px 12px rgba(102, 126, 234, 0.4)) drop-shadow(0 0 20px rgba(240, 147, 251, 0.3));
    animation: logoFloat 2s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0) scale(1.15) rotate(3deg); }
    50% { transform: translateY(-2px) scale(1.15) rotate(3deg); }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #2d3748;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transition: width 0.3s ease;
}

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

.cta-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white !important;
    padding: 12px 24px;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.cta-btn::after {
    display: none;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #2d3748;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 25%, #cbd5e1 50%, #94a3b8 100%);
    padding: 140px 0 100px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Particles Animation */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 8s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 8s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; animation-duration: 10s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; animation-duration: 12s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; animation-duration: 9s; }
.particle:nth-child(5) { left: 50%; animation-delay: 4s; animation-duration: 11s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; animation-duration: 7s; }
.particle:nth-child(7) { left: 70%; animation-delay: 6s; animation-duration: 13s; }
.particle:nth-child(8) { left: 80%; animation-delay: 7s; animation-duration: 8s; }
.particle:nth-child(9) { left: 90%; animation-delay: 8s; animation-duration: 10s; }
.particle:nth-child(10) { left: 95%; animation-delay: 9s; animation-duration: 9s; }

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* Gradient Mesh */
.gradient-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.mesh-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.7;
    animation: meshFloat 15s ease-in-out infinite;
}

.mesh-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.mesh-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(29, 78, 216, 0.2) 0%, transparent 70%);
    top: 50%;
    right: 10%;
    animation-delay: 5s;
}

.mesh-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(147, 197, 253, 0.3) 0%, transparent 70%);
    bottom: 20%;
    left: 30%;
    animation-delay: 10s;
}

@keyframes meshFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 8rem;
    align-items: center;
    position: relative;
    z-index: 4;
    min-height: 70vh;
}

/* Hero Badge */
.hero-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: rgba(30, 41, 59, 0.9);
    overflow: hidden;
}

.hero-badge i {
    color: #3b82f6;
    font-size: 1.1rem;
}

.badge-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: badgeGlow 3s infinite;
}

@keyframes badgeGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.hero-announcement {
    margin-bottom: 1rem;
}

.announcement-text {
    font-size: 1.1rem;
    color: rgba(30, 41, 59, 0.9);
    font-weight: 400;
    line-height: 1.5;
}

/* Hero Title */
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.title-line-1, .title-line-2 {
    display: block;
    color: rgba(30, 41, 59, 0.9);
}

.title-highlight {
    position: relative;
    display: block;
    margin: 0.5rem 0;
}

.currency-symbol {
    font-size: 2.5rem;
    color: #3b82f6;
    margin-right: 0.25rem;
}

.amount-counter {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 4.5rem;
    font-weight: 900;
}

.highlight-underline {
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 2px;
    animation: underlineGrow 2s ease-out 1s both;
}

@keyframes underlineGrow {
    0% { width: 0; }
    100% { width: 100%; }
}

.hero-main-title {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.currency-amount {
    font-size: 5.5rem;
    font-weight: 900;
    color: #2563eb;
    line-height: 1;
    text-shadow: 0 0 30px rgba(37, 99, 235, 0.4);
    margin-bottom: 0.5rem;
}

.additional-text {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.2;
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    color: rgba(30, 41, 59, 0.8);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-subtitle strong {
    color: #2563eb;
    font-weight: 700;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(30, 41, 59, 0.8);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 500px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
}

.stat-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
}

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

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000000;
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: #000000;
    font-weight: 500;
}

.hero-features {
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 0.75rem;
}

.feature-item i {
    color: #3b82f6;
    font-size: 1.1rem;
    margin-top: 0.1rem;
    flex-shrink: 0;
}

.feature-item span {
    color: rgba(30, 41, 59, 0.9);
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 400;
}

/* Modern Button */
.btn-modern {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.btn-modern:hover {
    /* 移除动画效果 */
}

.btn-shine {
    /* 移除光泽动画效果 */
    display: none;
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-modern i {
    position: relative;
    z-index: 2;
    /* 移除图标动画效果 */
}

/* CTA Note */
.cta-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(30, 41, 59, 0.7);
    font-size: 0.9rem;
    margin-top: 1rem;
}

.cta-note i {
    color: #3b82f6;
}

.hero-cta {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Earnings Dashboard */
.earnings-dashboard {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 216, 155, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.earnings-dashboard::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #ffd89b 0%, #19547b 100%);
}

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

.dashboard-title {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-title i {
    color: #ffd89b;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.earnings-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

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

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffd89b;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    color: #000000;
    font-size: 0.9rem;
    font-weight: 500;
}

.stat-change {
    color: #4ade80;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-large {
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    font-weight: 600;
    border-radius: 8px;
    text-transform: none;
    letter-spacing: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(255, 216, 155, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 216, 155, 0.6);
}

.btn-secondary {
    background: rgba(255, 216, 155, 0.1);
    color: #ffd89b;
    border: 2px solid rgba(255, 216, 155, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 216, 155, 0.2);
    color: white;
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-container {
    position: relative;
    width: 100%;
    max-width: 400px;
}

/* Earnings Dashboard */
.earnings-dashboard {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 25px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.15);
}

.earnings-dashboard::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 25px 25px 0 0;
}

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

.dashboard-header h3 {
    color: #1e293b;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(30, 41, 59, 0.8);
    font-size: 0.85rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulseDot 2s infinite;
}

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

.earnings-display {
    text-align: center;
    margin-bottom: 2rem;
}

.main-earning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.main-earning .currency {
    font-size: 2rem;
    color: #3b82f6;
    font-weight: 600;
}

.main-earning .amount {
    font-size: 3rem;
    font-weight: 900;
    color: #1e293b;
}

.growth-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: #4ade80;
    font-size: 0.9rem;
    font-weight: 600;
}

.task-progress {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.progress-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
}

.progress-item.completed {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.progress-item.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    animation: progressPulse 2s infinite;
}

.progress-item.pending {
    opacity: 0.6;
}

@keyframes progressPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
    }
}

.task-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.progress-item.completed .task-icon {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: white;
}

.progress-item.active .task-icon {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

.progress-item.pending .task-icon {
    background: rgba(59, 130, 246, 0.1);
    color: rgba(59, 130, 246, 0.6);
}

.task-info {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.task-name {
    color: #1e293b;
    font-weight: 500;
    font-size: 0.95rem;
}

.task-reward {
    color: #3b82f6;
    font-weight: 600;
    font-size: 0.9rem;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 2px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 65%;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 2px;
    animation: progressFill 3s ease-in-out infinite;
}

@keyframes progressFill {
    0%, 100% {
        width: 65%;
    }
    50% {
        width: 75%;
    }
}

/* Floating Benefits */
.floating-benefits {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.benefit-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 15px;
    padding: 0.75rem 1rem;
    color: #1e293b;
    font-weight: 500;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: floatBenefit 6s ease-in-out infinite;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.1);
}

.benefit-card i {
    color: #3b82f6;
    font-size: 1rem;
}

.benefit-1 {
    top: -10%;
    right: -20%;
    animation-delay: 0s;
}

.benefit-2 {
    top: 40%;
    left: -25%;
    animation-delay: 2s;
}

.benefit-3 {
    bottom: -5%;
    right: -15%;
    animation-delay: 4s;
}

@keyframes floatBenefit {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(1deg);
    }
    66% {
        transform: translateY(-5px) rotate(-1deg);
    }
}

.phone-mockup {
    width: 260px;
    height: 520px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 25px;
    padding: 15px;
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
    position: relative;
    z-index: 2;
    transform: translateY(-30px);
    margin: 0 auto;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 20px;
    padding: 16px;
    overflow: hidden;
}

.app-interface {
    height: 100%;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e2e8f0;
}

.app-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2d3748;
}

.earnings {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.9rem;
}

.task-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.task-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.task-card.completed {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.task-card.active {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    transform: scale(1.02);
}

.task-card i {
    font-size: 1.2rem;
    color: #3b82f6;
}

.task-card.completed i {
    color: #3b82f6;
}

.task-card.active i {
    color: #1d4ed8;
}

.task-card span {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 500;
    color: #2d3748;
}

.reward {
    font-size: 0.8rem;
    font-weight: 600;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    padding: 4px 8px;
    border-radius: 8px;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: floatCard 6s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    left: -20%;
    animation-delay: 0s;
}

.card-2 {
    top: 40%;
    right: -25%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: -15%;
    animation-delay: 4s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
    }
    50% {
        transform: translateY(-15px) translateX(10px);
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.2rem;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Opportunities Section */
.opportunities {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: #1e293b;
}

.opportunities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.opportunity-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #1e293b;
}

.opportunity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.opportunity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.card-badge {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.opportunity-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.opportunity-card > p {
    color: rgba(30, 41, 59, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.8rem;
    color: rgba(30, 41, 59, 0.8);
}

.feature i {
    color: #3b82f6;
    font-size: 0.9rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(59, 130, 246, 0.2);
}

.salary {
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.apply-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

/* Advantages Section */
.advantages {
    padding: 6rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: #1e293b;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.advantage-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #1e293b;
}

.advantage-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.2);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.advantage-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.advantage-card p {
    color: rgba(30, 41, 59, 0.8);
    line-height: 1.6;
}





/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #1e293b;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #1e293b;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.testimonial-content {
    margin-bottom: 2rem;
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 1rem;
    color: #3b82f6;
}

.testimonial-content p {
    color: rgba(30, 41, 59, 0.8);
    line-height: 1.6;
    font-style: italic;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

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

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.2rem;
}

.author-info span {
    color: #3b82f6;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Registration Section */
.registration {
    padding: 6rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    color: #1e293b;
}

.registration-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.registration-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #1e293b;
}

.registration-info p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

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

.registration-features .feature {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    color: rgba(30, 41, 59, 0.8);
}

.registration-features .feature i {
    color: #3b82f6;
    font-size: 1.2rem;
}

.privacy-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: rgba(59, 130, 246, 0.1);
    padding: 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    opacity: 0.9;
}

.privacy-notice i {
    color: #3b82f6;
    margin-top: 2px;
}

.registration-form {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.form-header p {
    opacity: 0.8;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #1e293b;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: #1e293b;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.phone-input-container {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.country-code-select {
    width: 110px;
    min-width: 110px;
    max-width: 110px;
    flex-shrink: 0;
    padding: 1rem 0.3rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: #1e293b;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.phone-input-container input {
    flex: 1;
    min-width: 0;
    margin: 0;
    padding: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: #1e293b;
    font-size: 1rem;
}

.country-code-select:focus {
    outline: none;
    border-color: #3b82f6;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.country-code-select option {
    background: #ffffff;
    color: #1e293b;
}

.form-group input::placeholder {
    color: rgba(30, 41, 59, 0.6);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-group select option {
    background: #ffffff;
    color: #1e293b;
}

.btn-full {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.form-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: rgba(59, 130, 246, 0.1);
    padding: 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.4;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.form-note i {
    color: #3b82f6;
    margin-top: 2px;
    font-size: 1rem;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #1e293b;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 3px 6px rgba(59, 130, 246, 0.25));
}

.footer-logo:hover .logo-icon {
    transform: scale(1.1) rotate(3deg);
    filter: drop-shadow(0 6px 12px rgba(59, 130, 246, 0.4)) drop-shadow(0 0 20px rgba(59, 130, 246, 0.3));
}

.footer-section p {
    color: rgba(30, 41, 59, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: rgba(30, 41, 59, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3b82f6;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(30, 41, 59, 0.7);
}

.contact-item i {
    color: #3b82f6;
    font-size: 1.1rem;
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(59, 130, 246, 0.2);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(30, 41, 59, 0.7);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #3b82f6;
}

/* Responsive Design */
/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-container {
        gap: 4rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .amount-counter {
        font-size: 3.5rem;
    }
    
    .currency-symbol {
        font-size: 2rem;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-item {
        padding: 0.75rem 1rem;
    }
    
    .visual-container {
        max-width: 350px;
    }
    
    .earnings-dashboard {
        padding: 1.5rem;
    }
    
    .main-earning .amount {
        font-size: 2.5rem;
    }
    
    .currency-amount {
        font-size: 4.5rem;
    }
    
    .additional-text {
        font-size: 1.8rem;
    }
    
    .phone-mockup {
        width: 220px;
        height: 440px;
    }
    
    .opportunities-grid,
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.8rem;
    }
    
    .registration-content {
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablets */
@media (max-width: 768px) {
    .nav-container {
        height: 70px;
        padding: 0 15px;
    }
    
    .nav-logo {
        font-size: 1.3rem;
    }
    
    .logo-icon {
        width: 28px;
        height: 28px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding: 2rem 0;
        gap: 1.5rem;
        z-index: 999;
        height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 0;
        width: 100%;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 1rem 2rem;
        display: block;
        width: 100%;
        border-radius: 8px;
        margin: 0 1rem;
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background: rgba(102, 126, 234, 0.1);
    }

    .hamburger {
        display: flex;
        z-index: 1001;
        padding: 8px;
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    
    .hamburger:hover {
        background: rgba(102, 126, 234, 0.1);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .cta-btn {
        margin: 1rem;
        display: inline-block;
        width: calc(100% - 2rem);
        text-align: center;
        padding: 14px 24px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

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

    .amount-counter {
        font-size: 3rem;
    }

    .currency-symbol {
        font-size: 1.8rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 1rem;
    }

    .visual-container {
        max-width: 300px;
    }

    .earnings-dashboard {
        padding: 1.25rem;
    }

    .main-earning .amount {
        font-size: 2rem;
    }

    .currency-amount {
        font-size: 3.5rem;
    }

    .additional-text {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .feature-item {
        margin-bottom: 0.8rem;
    }

    .feature-item span {
        font-size: 0.95rem;
    }

    .btn-large {
        font-size: 1rem;
        padding: 0.9rem 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .phone-mockup {
        width: 240px;
        height: 480px;
    }

    .opportunities-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .registration-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }



    .section-header h2 {
        font-size: 2.2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

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

/* Small tablets */
@media (max-width: 640px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .amount-counter {
        font-size: 2.8rem;
    }
    
    .currency-symbol {
        font-size: 1.6rem;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: 0.5rem;
        flex-wrap: nowrap;
    }
    
    .visual-container {
        max-width: 280px;
    }
    
    .earnings-dashboard {
        padding: 1rem;
    }
    
    .main-earning .amount {
        font-size: 1.8rem;
    }
    
    .currency-amount {
        font-size: 3.2rem;
    }
    
    .additional-text {
        font-size: 1.4rem;
    }
    
    .opportunities-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    
    .registration-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .registration-form {
        padding: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 0 20px;
        width: 100%;
    }

    .hero-content {
        order: 1;
        padding: 0 1rem;
    }

    .hero-visual {
        order: 2;
        justify-self: center;
        margin-top: 1rem;
    }

    .visual-container {
        max-width: 280px;
        margin: 0 auto;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .income-highlight {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
        padding: 0 1rem;
    }

    .amount-counter {
        font-size: 2rem;
    }

    .currency-symbol {
        font-size: 1.2rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 0.8rem;
        margin-bottom: 2rem;
        flex-wrap: wrap;
        padding: 0 1rem;
    }

    .stat-item {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        min-width: 120px;
        flex: 1;
        max-width: 150px;
    }

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

    .stat-number {
        font-size: 1rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }

    .earnings-dashboard {
        padding: 0.6rem;
    }

    .main-earning .amount {
        font-size: 1.2rem;
    }

    .currency-amount {
        font-size: 2.5rem;
    }

    .additional-text {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        padding: 0 1rem;
        line-height: 1.6;
    }

    .feature-item {
        margin-bottom: 0.5rem;
    }

    .feature-item span {
        font-size: 0.8rem;
    }

    .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .opportunity-card,
    .registration-form {
        padding: 2rem;
    }

    .advantage-card {
        padding: 2rem 1rem;
    }

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

    .testimonial-card {
        padding: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .btn-large {
        font-size: 0.95rem;
        padding: 0.8rem 1.8rem;
        width: 100%;
        text-align: center;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
        padding: 15px;
        margin: 0 auto;
    }

    .floating-card {
        transform: scale(0.7);
        opacity: 0.8;
    }

    .floating-card.card-1 {
        top: 5%;
        left: -15%;
    }

    .floating-card.card-2 {
        top: 55%;
        right: -20%;
    }

    .floating-card.card-3 {
        bottom: 10%;
        left: -10%;
    }
    
    .nav-container {
        padding: 0 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        height: 65px;
        padding: 0 10px;
    }
    
    .nav-logo {
        font-size: 1.2rem;
    }
    
    .logo-icon {
        width: 24px;
        height: 24px;
    }
    
    .nav-menu {
        top: 65px;
        height: calc(100vh - 65px);
        padding: 1.5rem 0;
    }
    
    .nav-link {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }
    
    .cta-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 85px 0 50px;
        min-height: 100vh;
    }
    
    .hero-title {
        font-size: 1.7rem;
        margin-bottom: 0.8rem;
        padding: 0 0.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        padding: 0 0.5rem;
    }
    
    .hero-description {
        font-size: 0.85rem;
        padding: 0 0.5rem;
        margin-bottom: 1.2rem;
    }
    
    .amount-counter {
        font-size: 2rem;
    }
    
    .currency-symbol {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        padding: 0 0.5rem;
    }
    
    .stat-item {
        padding: 0.5rem 1rem;
        width: 100%;
        max-width: 250px;
        font-size: 0.75rem;
    }
    
    .visual-container {
        max-width: 220px;
    }
    
    .phone-mockup {
        width: 160px;
        height: 320px;
    }
    
    .floating-card {
        transform: scale(0.6);
        opacity: 0.7;
    }
    
    .earnings-dashboard {
        padding: 0.5rem;
    }
    
    .main-earning .amount {
        font-size: 1.1rem;
    }
    
    .currency-amount {
        font-size: 2.2rem;
    }
    
    .additional-text {
        font-size: 1rem;
    }
    
    .btn-large {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
        width: 100%;
        margin: 0 0.5rem;
    }
    
    .opportunity-card,
    .registration-form {
        padding: 1.2rem;
        margin: 0 0.5rem;
    }
    
    .advantage-card {
        padding: 1.2rem 0.6rem;
    }
    
    .testimonial-card {
        padding: 1rem;
    }
    
    .section-header {
        padding: 0 0.5rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .footer-content {
        padding: 0 0.5rem;
    }

}

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

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Success States */
.success {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%) !important;
    color: white !important;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mt-2 {
    margin-top: 1rem;
}

.hidden {
    display: none;
}

.visible {
    display: block;
}