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

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #0f0f23;
    min-height: 100vh;
    overflow-x: hidden;
}

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

/* Side Navigation */
.side-nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 280px;
    height: 100vh;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    z-index: 1000;
    padding: 30px 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0 30px;
    margin-bottom: 40px;
}

.nav-icon {
    font-size: 2rem;
    background: linear-gradient(45deg, #f30966, #ff4081);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-menu {
    list-style: none;
    flex: 1;
    padding: 0 20px;
}

.nav-menu li {
    margin-bottom: 10px;
}

.nav-link {
    display: block;
    padding: 15px 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(0, 212, 255, 0.1);
    color: #f30966;
    transform: translateX(10px);
}

.nav-footer {
    padding: 0 30px;
    margin-top: auto;
}

.nav-cta {
    display: block;
    background: linear-gradient(45deg, #f30966, #ff4081);
    color: white;
    text-decoration: none;
    padding: 15px 25px;
    border-radius: 25px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

/* Main Content */
.main-content {
    margin-left: 280px;
    min-height: 100vh;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    color: white;
    overflow: hidden;
}

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

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="0.5" fill="white" opacity="0.3"/><circle cx="80" cy="40" r="0.3" fill="white" opacity="0.2"/><circle cx="40" cy="80" r="0.4" fill="white" opacity="0.25"/><circle cx="60" cy="60" r="0.2" fill="white" opacity="0.15"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    padding: 0 60px;
}

.hero-text {
    max-width: 500px;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(45deg, #f30966, #ff4081);
    padding: 12px 24px;
    border-radius: 25px;
    margin-bottom: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 25px;
    background: linear-gradient(45deg, #ffffff, #f30966);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, #f30966, #ff4081);
    color: white;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid #f30966;
}

.btn-secondary:hover {
    background: #f30966;
    color: #0f0f23;
    transform: translateY(-3px);
}

.btn-large {
    padding: 20px 40px;
    font-size: 1.1rem;
}

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

.visual-container {
    position: relative;
    width: 500px;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    min-width: 120px;
}

.floating-card:nth-child(1) {
    top: 50px;
    left: 50px;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 50px;
    right: 50px;
    animation-delay: 1.5s;
}

.floating-card:nth-child(3) {
    bottom: 50px;
    left: 50px;
    animation-delay: 3s;
}

.floating-card:nth-child(4) {
    bottom: 50px;
    right: 50px;
    animation-delay: 4.5s;
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

.card-text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #1a1a2e;
    color: white;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 60px;
    color: white;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #f30966, #ff4081);
}

.feature-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
}

.feature-icon {
    font-size: 4rem;
    margin-bottom: 25px;
    display: block;
}

.feature-item h3 {
    font-size: 1.4rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 600;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* Stats Section */
.stats {
    padding: 100px 0;
    background: linear-gradient(135deg, #16213e 0%, #0f3460 100%);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #f30966;
    margin-bottom: 15px;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* About Section */
.about {
    padding: 100px 0;
    background: #0f0f23;
    color: white;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 1.8rem;
    color: #f30966;
    margin: 40px 0 25px 0;
    font-weight: 600;
}

.about-text p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* Bonus Section */
.bonus {
    padding: 100px 0;
    background: #1a1a2e;
    color: white;
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.bonus-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.bonus-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #f30966, #ff4081);
}

.bonus-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
}

.bonus-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.bonus-item h3 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 600;
}

.bonus-amount {
    font-size: 2.5rem;
    font-weight: bold;
    color: #f30966;
    margin-bottom: 20px;
}

.bonus-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 25px;
}

.bonus-btn {
    background: linear-gradient(45deg, #f30966, #ff4081);
    color: white;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.bonus-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 25px;
    color: white;
}

.cta-content p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #0f0f23;
    color: white;
    padding: 50px 0 20px;
    text-align: center;
}

.footer-content {
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-icon {
    font-size: 2rem;
}

.footer-text {
    font-size: 1.5rem;
    font-weight: 600;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Mobile CTA Button */
.mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    z-index: 1000;
    border-top: 2px solid #f30966;
    width: 100%;
    box-sizing: border-box;
}

.btn-mobile {
    width: 100% !important;
    padding: 18px !important;
    font-size: 1.1rem !important;
    font-weight: bold !important;
    border-radius: 15px !important;
    text-align: center !important;
    display: block !important;
    background: linear-gradient(45deg, #f30966, #ff4081) !important;
    color: white !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4) !important;
    margin: 0 !important;
    float: none !important;
    position: static !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .side-nav {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .side-nav.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 0 40px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .visual-container {
        width: 400px;
        height: 400px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .bonus-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .mobile-cta {
        display: block !important;
        width: 100vw !important;
        left: 0 !important;
        right: 0 !important;
        position: fixed !important;
        bottom: 0 !important;
        z-index: 9999 !important;
    }
    
    .btn-mobile {
        width: 100% !important;
        max-width: none !important;
        border-radius: 0 !important;
        margin: 0 !important;
        padding: 20px !important;
        display: block !important;
        float: none !important;
        position: static !important;
        box-sizing: border-box !important;
    }
    
    .footer {
        padding-bottom: 100px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .visual-container {
        width: 300px;
        height: 300px;
    }
    
    .floating-card {
        padding: 20px;
        min-width: 100px;
    }
    
    .card-icon {
        font-size: 1.8rem;
    }
    
    .card-text {
        font-size: 0.9rem;
    }
    
    .features,
    .stats,
    .about,
    .bonus,
    .cta {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

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

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

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

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* Loading State */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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