:root {
    --primary: #0d6efd;
    --secondary: #6610f2;
    --accent: #00d4ff;
    --dark: #121a29;
    --darker: #0a0e18;
    --light: #f8f9fa;
    --medium: #6c757d;
    --success: #10b981;
    --warning: #ff9800;
    --danger: #ef4444;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f5f8fc;
    overflow-x: hidden;
}

/* Modern scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* Header Styles */
.navbar {
    padding: 15px 0;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.navbar-brand img {
    height: 45px;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: #333;
    margin: 0 10px;
    padding: 10px 5px;
    position: relative;
    transition: all 0.3s ease;
}

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

.navbar-nav .nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    position: relative;
    padding: 150px 0 100px;
    background: linear-gradient(135deg, var(--dark), var(--darker));
    color: white;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTI4MCAxNDAiIHByZXNlcnZlQXNwZWN0UmF0aW89Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGcgZmlsbD0iIzEwMWIzMyI+PHBhdGggZD0iTTAgNDcuNDRsMTcwLTI4LjIzIDIyMC40OSA4My4xN0w2NDAgMzIuODggODc2LjQ5IDg1LjIxIDEwMTAgMjcuODYgMTI4MCA3Ni40NFYxNDBIMFY0Ny40NHoiIGZpbGwtb3BhY2l0eT0iLjUiLz48cGF0aCBkPSJNMCA5MC43MmwxNDAtMjguMjggMzE1LjUyIDI0LjE0TDc5Ni40OCA2NS44IDExNDAgMTA0Ljg5bDE0MC0xNC4xN1YxNDBIMFY5MC43MnoiLz48L2c+PC9zdmc+');
    background-size: cover;
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: white;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Animated elements */
.floating-coin {
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

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

.floating-coin-2 {
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(10deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

/* Form Styles */
.form-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-card h3 {
    font-weight: 600;
    margin-bottom: 25px;
    text-align: center;
    color: white;
}

.form-control {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    height: 50px;
    border-radius: 10px;
    padding: 10px 15px;
    font-size: 16px;
    margin-bottom: 15px;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
}

.form-control::placeholder {
    color: rgba(255, 255, 255) !important;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    border: none;
    border-radius: 10px;
    font-weight: 600;
    height: 50px;
    padding: 10px 25px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    background: linear-gradient(45deg, var(--secondary), var(--primary));
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background-color: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--medium);
    margin-bottom: 3rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    margin-bottom: 25px;
    font-size: 28px;
    color: white;
}

.feature-icon.bg-primary {
    background: linear-gradient(45deg, var(--primary), var(--accent));
}

.feature-icon.bg-success {
    background: linear-gradient(45deg, var(--success), #4ade80);
}

.feature-icon.bg-warning {
    background: linear-gradient(45deg, var(--warning), #fbbf24);
}

.feature-icon.bg-danger {
    background: linear-gradient(45deg, var(--danger), #f87171);
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.feature-description {
    color: var(--medium);
    margin-bottom: 0;
    flex-grow: 1;
}

/* Why Choose Us Section */
.why-choose-section {
    padding: 100px 0;
    background-color: #f8fafc;
    position: relative;
    overflow: hidden;
}

.why-choose-section:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1MDAiIGhlaWdodD0iNTAwIj48ZmlsdGVyIGlkPSJhIiB4PSIwIiB5PSIwIj48ZmVUdXJidWxlbmNlIGJhc2VGcmVxdWVuY3k9Ii4wNSIgbnVtT2N0YXZlcz0iMiIgc3RpdGNoVGlsZXM9InN0aXRjaCIvPjxmZURpc3BsYWNlbWVudE1hcCBpbj0iU291cmNlR3JhcGhpYyIgc2NhbGU9IjEwIi8+PC9maWx0ZXI+PGNpcmNsZSBmaWx0ZXI9InVybCgjYSkiIGZpbGwtb3BhY2l0eT0iLjEiIHI9IjEwMCIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMjUwIDI1MCkgc2NhbGUoMSkiLz48L3N2Zz4=');
    background-size: cover;
    opacity: 0.5;
}

.why-choose-content {
    position: relative;
    z-index: 1;
}

.benefit-item {
    display: flex;
    margin-bottom: 25px;
    align-items: center;
}

.benefit-icon {
    min-width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    margin-right: 20px;
    font-size: 20px;
    color: white;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
}

.benefit-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.benefit-content p {
    color: var(--medium);
    margin-bottom: 0;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background-color: white;
}

.step-card {
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    height: 100%;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 5px solid white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.step-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 30px 0 20px;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background-color: #f8fafc;
}

.accordion-item {
    border: none;
    background: white;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.accordion-button {
    padding: 20px 25px;
    font-weight: 600;
    font-size: 1.1rem;
    background: white;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--primary);
    background-color: rgba(13, 110, 253, 0.05);
}

.accordion-button:focus {
    border-color: transparent;
    box-shadow: none;
}

.accordion-body {
    padding: 0 25px 20px;
    color: var(--medium);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTI4MCAxNDAiIHByZXNlcnZlQXNwZWN0UmF0aW89Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGcgZmlsbD0iI2ZmZmZmZiI+PHBhdGggZD0iTTAgNDcuNDRsMTcwLTI4LjIzIDIyMC40OSA4My4xN0w2NDAgMzIuODggODc2LjQ5IDg1LjIxIDEwMTAgMjcuODYgMTI4MCA3Ni40NFYxNDBIMFY0Ny40NHoiIGZpbGwtb3BhY2l0eT0iLjEiLz48cGF0aCBkPSJNMCA5MC43MmwxNDAtMjguMjggMzE1LjUyIDI0LjE0TDc5Ni40OCA2NS44IDExNDAgMTA0Ljg5bDE0MC0xNC4xN1YxNDBIMFY5MC43MnoiIGZpbGwtb3BhY2l0eT0iLjIiLz48L2c+PC9zdmc+');
    background-size: cover;
    opacity: 1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-light {
    background: white;
    color: var(--primary);
    font-weight: 600;
    padding: 15px 30px;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    background: white;
    color: var(--secondary);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 70px 0 20px;
}

.footer-logo {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-logo img {
    height: 40px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.footer-title:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

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

.footer-links a:hover {
    color: white;
    text-decoration: none;
    padding-left: 5px;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    margin-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.copyright a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.copyright a:hover {
    color: white;
}

/* Responsive */
@media (max-width: 991px) {
    .hero {
        padding: 100px 0 70px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .form-card {
        margin-top: 50px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-image {
        margin-top: 40px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .navbar {
        padding: 10px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .feature-card,
    .step-card {
        margin-bottom: 30px;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* Custom animation delays */
.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 6px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.overlay-HSDBnVrcr6 { 
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: rgba(0, 0, 0, 0.8); 
    z-index: 1000; 
    -webkit-box-pack: center; 
    -webkit-justify-content: center; 
    -ms-flex-pack: center; 
    justify-content: center; 
    -webkit-align-items: center; 
    -webkit-box-align: center; 
    -ms-flex-align: center; 
    align-items: center; 
    overflow-y: auto; 
    display: none; 
}

.lds-spinner-HSDBnVrcr6 { 
    color: official; 
    display: inline-block; 
    position: relative; 
    width: 80px; 
    height: 80px; 
}

.lds-spinner-HSDBnVrcr6 div { 
    transform-origin: 40px 40px; 
    animation: lds-spinner-HSDBnVrcr6 1.2s linear infinite; 
}

.lds-spinner-HSDBnVrcr6 div:after { 
    content: " "; 
    display: block; 
    position: absolute; 
    top: 3px; 
    left: 37px; 
    width: 6px; 
    height: 18px; 
    border-radius: 20%; 
    background: #fff; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(1) { 
    transform: rotate(0deg); 
    animation-delay: -1.1s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(2) { 
    transform: rotate(30deg); 
    animation-delay: -1s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(3) { 
    transform: rotate(60deg); 
    animation-delay: -0.9s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(4) { 
    transform: rotate(90deg); 
    animation-delay: -0.8s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(5) { 
    transform: rotate(120deg); 
    animation-delay: -0.7s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(6) { 
    transform: rotate(150deg); 
    animation-delay: -0.6s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(7) { 
    transform: rotate(180deg); 
    animation-delay: -0.5s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(8) { 
    transform: rotate(210deg); 
    animation-delay: -0.4s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(9) { 
    transform: rotate(240deg); 
    animation-delay: -0.3s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(10) { 
    transform: rotate(270deg); 
    animation-delay: -0.2s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(11) { 
    transform: rotate(300deg); 
    animation-delay: -0.1s; 
}

.lds-spinner-HSDBnVrcr6 div:nth-child(12) { 
    transform: rotate(330deg); 
    animation-delay: 0s; 
}

@keyframes lds-spinner-HSDBnVrcr6 {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

.visible-HSDBnVrcr6 { 
    display: -webkit-box; 
    display: -webkit-flex; 
    display: -ms-flexbox; 
    display: flex; 
}