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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #FAFAFA;
}

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid 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: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: #6B7280;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #1850FF;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #FAFAFA 0%, #F3F4F6 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #6B7280;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-features {
    margin-bottom: 48px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.1rem;
    color: #374151;
}

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

.hero-cta {
    display: flex;
    gap: 16px;
}

.cta-button {
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button.primary {
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(24, 80, 255, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(24, 80, 255, 0.4);
}

.cta-button.secondary {
    background: white;
    color: #1850FF;
    border: 2px solid #1850FF;
}

.cta-button.secondary:hover {
    background: #1850FF;
    color: white;
}

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

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

.phone-mockup {
    width: 280px;
    height: 560px;
    background: #1F2937;
    border-radius: 24px;
    padding: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.app-header {
    text-align: center;
    margin-bottom: 20px;
}

.app-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    border-radius: 12px;
    margin: 0 auto 16px;
    position: relative;
}

.app-icon::after {
    content: "⏰";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: white;
}

.app-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 4px;
}

.app-header p {
    font-size: 0.875rem;
    color: #6B7280;
}

.spending-card {
    background: #F9FAFB;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #E5E7EB;
}

.spending-card h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #6B7280;
    margin-bottom: 12px;
}

.spending-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #EF4444;
}

.time {
    font-size: 0.875rem;
    color: #6B7280;
    margin-top: 4px;
}

.saved-card {
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    border-radius: 12px;
    padding: 20px;
    color: white;
}

.saved-card h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 12px;
    opacity: 0.9;
}

.saved-stats {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.saved-amount {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.saved-text {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #1F2937;
}

.section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: #6B7280;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features {
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #1850FF;
}

.feature-icon-bg {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon-large {
    font-size: 32px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1F2937;
}

.feature-card p {
    color: #6B7280;
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    background: #F9FAFB;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1F2937;
}

.step-content p {
    color: #6B7280;
    line-height: 1.6;
}

/* Coming Soon Section */
.coming-soon {
    background: white;
}

.coming-soon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.coming-soon-card {
    background: #F9FAFB;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
    position: relative;
    overflow: hidden;
}

.coming-soon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
}

.coming-soon-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.coming-soon-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1F2937;
}

.coming-soon-card p {
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 20px;
}

.status {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    background: #E5E7EB;
    color: #6B7280;
}

/* Testimonials Section */
.testimonials {
    background: #F9FAFB;
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.testimonial-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #1850FF;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 48px;
    color: #05CAFF;
    font-family: serif;
    opacity: 0.3;
}

.testimonial-content {
    margin-bottom: 24px;
}

.stars {
    color: #F59E0B;
    font-size: 1.125rem;
    margin-bottom: 16px;
}

.testimonial-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #374151;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 4px;
}

.author-info span {
    font-size: 0.875rem;
    color: #6B7280;
}

.testimonials-cta {
    text-align: center;
    background: white;
    padding: 48px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
}

.testimonials-cta p {
    font-size: 1.25rem;
    color: #374151;
    margin-bottom: 24px;
    font-weight: 500;
}

/* About Section */
.about {
    background: #F9FAFB;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1F2937;
}

.about-text p {
    font-size: 1.125rem;
    color: #6B7280;
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hourglass-container {
    width: 200px;
    height: 200px;
    position: relative;
}

.hourglass {
    width: 100%;
    height: 100%;
    position: relative;
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dollar-sign {
    font-size: 64px;
    font-weight: 700;
    color: white;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #05CAFF 0%, #1850FF 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .cta-button.primary {
    background: white;
    color: #1850FF;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-section .cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

/* Footer */
.footer {
    background: #1F2937;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

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

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

.footer-section ul li a {
    color: #D1D5DB;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #05CAFF;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
    text-align: center;
    color: #9CA3AF;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .nav-links {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .coming-soon-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 16px;
    }
}

/* Web3-style animations and effects */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(24, 80, 255, 0.3); }
    50% { box-shadow: 0 0 30px rgba(24, 80, 255, 0.6); }
}

.cta-button.primary {
    animation: pulse 2s infinite;
    position: relative;
    overflow: hidden;
}

.cta-button.primary::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;
}

.cta-button.primary:hover::before {
    left: 100%;
}

.cta-button.primary:hover {
    animation: glow 1s infinite;
    transform: translateY(-2px);
}

/* Enhanced navbar scroll effect */
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(24, 80, 255, 0.1);
    border-bottom: 1px solid rgba(24, 80, 255, 0.1);
}

/* Floating animation for hero elements */
.hero-content {
    animation: float 6s ease-in-out infinite;
}

.hero-image {
    animation: float 6s ease-in-out infinite reverse;
}

/* Enhanced card hover effects */
.feature-card:hover,
.testimonial-card:hover,
.coming-soon-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(24, 80, 255, 0.2);
}

/* Gradient text effect */
.gradient-text {
    background: linear-gradient(135deg, #1850FF 0%, #05CAFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Loading animation for buttons */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}