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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #fafbfc;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0;
    z-index: 1000;
    padding: 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-logo h2 {
    color: #1a365d;
    font-weight: 700;
    font-size: 1.5rem;
    position: relative;
    display: inline-block;
}

.nav-logo h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #14b8a6 0%, #8b5cf6 50%, #14b8a6 100%);
    border-radius: 1px;
}

.nav-logo h2::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -8px;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: #14b8a6;
    border-radius: 50%;
    box-shadow: 
        8px 0 0 #8b5cf6,
        16px 0 0 #14b8a6;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links .btn-primary {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
}

.nav-links a {
    text-decoration: none;
    color: #4a5568;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #1a365d;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #4a5568;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn-primary, .btn-primary-large {
    background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.btn-primary::before, .btn-primary-large::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;
}

.btn-primary:hover::before, .btn-primary-large:hover::before {
    left: 100%;
}

.btn-primary-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 16px;
}

.btn-primary:hover, .btn-primary-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(20, 184, 166, 0.3);
}

.btn-secondary, .btn-secondary-large {
    background: transparent;
    color: #4a5568;
    border: 2px solid #e2e8f0;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 12px;
}

.btn-secondary:hover, .btn-secondary-large:hover {
    border-color: #14b8a6;
    color: #14b8a6;
    background: rgba(20, 184, 166, 0.05);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: linear-gradient(45deg, rgba(20, 184, 166, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 50%;
    transform: rotate(15deg);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 40%;
    height: 150%;
    background: linear-gradient(45deg, rgba(139, 92, 246, 0.08), rgba(20, 184, 166, 0.08));
    border-radius: 50%;
    transform: rotate(-10deg);
    z-index: 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: #1a365d;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #4a5568;
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: #718096;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.cta-subtitle {
    color: #667eea;
    font-weight: 600;
    font-size: 1rem;
}

/* Virtual Card Demo */
.hero-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.virtual-card-demo {
    background: linear-gradient(145deg, #1a202c, #2d3748);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    border: 1px solid #4a5568;
    max-width: 400px;
    width: 100%;
    color: white;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.card-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    margin: 0;
}

.card-status {
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-balance {
    margin-bottom: 24px;
    text-align: center;
}

.balance-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.balance-label {
    color: #a0aec0;
    font-size: 0.9rem;
}

.card-details {
    margin-bottom: 24px;
}

.card-number {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
    letter-spacing: 2px;
}

.card-info {
    display: flex;
    justify-content: space-between;
    color: #a0aec0;
    font-size: 0.9rem;
}

.recent-transactions h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    padding: 8px 0;
}

.transaction-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.1), rgba(139, 92, 246, 0.1));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.transaction-icon svg {
    color: #14b8a6;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.transaction-icon:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.2), rgba(139, 92, 246, 0.2));
}

.transaction-icon:hover svg {
    color: #0d9488;
}

.transaction-details {
    flex: 1;
}

.transaction-name {
    font-weight: 600;
    color: white;
    font-size: 0.9rem;
}

.transaction-date {
    color: #a0aec0;
    font-size: 0.8rem;
}

.transaction-amount {
    font-weight: 600;
    color: #48bb78;
    font-size: 0.9rem;
}

.transaction-amount.negative {
    color: #ef4444;
}

.rewards-summary {
    background: rgba(255, 255, 255, 0.1);
    padding: 16px;
    border-radius: 12px;
    margin-top: 16px;
}

.rewards-text {
    color: #a0aec0;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.rewards-breakdown {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rewards-breakdown span {
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
}

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

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 4rem;
    font-weight: 700;
}

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

.steps-container {
    position: relative;
}

.steps-dots {
    display: none;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 16px rgba(20, 184, 166, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

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

.step-number:hover::before {
    left: 100%;
}

.step-number:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.4);
}

.step h3 {
    font-size: 1.3rem;
    color: #1a365d;
    margin-bottom: 1rem;
    font-weight: 600;
}

.step p {
    color: #718096;
    line-height: 1.7;
}

/* Why Divvi Section */
.why-different {
    padding: 100px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.why-different::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(20, 184, 166, 0.03), rgba(139, 92, 246, 0.03));
    pointer-events: none;
}

.why-different h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 4rem;
    font-weight: 700;
}

.comparison-table {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.comparison-header {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
    color: white;
    font-weight: 600;
    padding: 1.5rem;
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    border-bottom: 1px solid #e2e8f0;
    transition: background-color 0.2s;
}

.comparison-row:hover {
    background: #f7fafc;
}

.comparison-row:last-child {
    border-bottom: none;
}

.feature-name, .divvi-value, .competitor-value {
    padding: 1.5rem;
    display: flex;
    align-items: center;
}

.feature-name {
    font-weight: 600;
    color: #1a365d;
    background: #f7fafc;
}

.divvi-value {
    color: #2d3748;
    font-weight: 500;
}

.competitor-value {
    color: #718096;
}

.comparison-footer {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 12px;
    border: 1px solid rgba(20, 184, 166, 0.1);
}

.comparison-footer p {
    font-size: 1.1rem;
    color: #1a202c;
    margin: 0;
}

/* Use Cases Section */
.use-cases {
    padding: 100px 0;
    background: white;
}

.use-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a365d;
    margin-bottom: 4rem;
    font-weight: 700;
}

.use-cases-content {
    position: relative;
    min-height: 300px;
    margin-bottom: 3rem;
}

.use-case {
    display: none;
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

.use-case.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.use-case:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.use-case-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.1), rgba(139, 92, 246, 0.1));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.use-case-icon svg {
    color: #14b8a6;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.use-case-icon:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.2), rgba(139, 92, 246, 0.2));
    box-shadow: 0 8px 32px rgba(20, 184, 166, 0.3);
}

.use-case-icon:hover svg {
    color: #0d9488;
}

.use-case h3 {
    font-size: 1.3rem;
    color: #1a365d;
    margin-bottom: 1rem;
    font-weight: 600;
}

.use-case p {
    color: #718096;
    line-height: 1.7;
}

/* Use Case Tabs */
.use-case-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.use-case-tab {
    padding: 0.875rem 1.75rem;
    border: 2px solid #e2e8f0;
    background: transparent;
    color: #4a5568;
    border-radius: 100px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.use-case-tab:hover {
    border-color: #14b8a6;
    color: #14b8a6;
    transform: translateY(-2px);
}

.use-case-tab.active {
    background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(20, 184, 166, 0.3);
}

/* Value Props Section */
.value-props {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.value-props::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
    pointer-events: none;
}

.value-props-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.value-props-content h2 {
    font-size: 3.2rem;
    font-weight: 800;
    color: #1a365d;
    margin-bottom: 24px;
    line-height: 1.1;
    background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.value-props-content p {
    font-size: 1.4rem;
    color: #4a5568;
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 400;
}

.value-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-point {
    background: white;
    border-radius: 20px;
    padding: 32px 28px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-point::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.value-point:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
    border-color: #667eea;
}

.point-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 12px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.point-icon svg {
    color: #14b8a6;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.point-icon:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.2), rgba(139, 92, 246, 0.2));
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.3);
}

.point-icon:hover svg {
    color: #0d9488;
}

.point-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a365d;
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.point-content p {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 40%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: rotate(15deg);
    z-index: 0;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 30%;
    height: 150%;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    transform: rotate(-10deg);
    z-index: 0;
}

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

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-note {
    margin-top: 1rem;
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: #1a365d;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.footer-brand h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.8) 50%, rgba(255,255,255,0.6) 100%);
    border-radius: 1px;
}

.footer-brand h3::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -8px;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: rgba(255,255,255,0.6);
    border-radius: 50%;
    box-shadow: 
        8px 0 0 rgba(255,255,255,0.8),
        16px 0 0 rgba(255,255,255,0.6);
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    opacity: 0.8;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #718096;
    transition: color 0.2s;
}

.close:hover {
    color: #1a365d;
}

.modal-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
}

.modal-header h2 {
    color: #1a365d;
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: #718096;
}

.signup-form {
    padding: 0 2rem 2rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #4a5568;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.form-note {
    font-size: 1rem;
    color: #718096;
    text-align: center;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.waitlist-info {
    padding: 0 2rem 2rem;
    text-align: center;
}

.waitlist-benefits {
    color: #4a5568;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Success Message Styles */
.success-content {
    padding: 3rem 2rem 2rem;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.success-icon::after {
    content: '✓';
    color: white;
    font-size: 40px;
    font-weight: bold;
}

.success-content h2 {
    color: #1a202c;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    line-height: 1.3;
    word-wrap: break-word;
}

.success-content > p {
    color: #4a5568;
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1rem;
    word-wrap: break-word;
    padding: 0 1rem;
}

.success-benefits {
    background: #f7fafc;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: left;
    max-width: 100%;
}

.success-benefits p {
    margin-bottom: 0.75rem;
    color: #1a202c;
}

.success-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.success-benefits li {
    color: #4a5568;
    margin-bottom: 0.5rem;
    line-height: 1.6;
    word-wrap: break-word;
    padding-right: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: left;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
        order: 1;
    }
    
    .hero-subtitle {
        margin-bottom: 2rem;
        order: 2;
    }
    
    .hero-description {
        margin-bottom: 2rem;
        order: 4;
    }
    
    .hero-cta {
        align-items: flex-start;
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        margin-bottom: 1rem;
        order: 3;
    }
    
    .hero-cta .btn-primary-large {
        width: auto;
        min-width: 200px;
    }
    
    .hero-image {
        order: 2;
    }
    
    .comparison-header {
        display: none;
    }
    
    .comparison-row {
        background: white;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        margin-bottom: 1rem;
        padding: 1rem;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        display: flex;
        flex-direction: column;
    }
    
    .feature-name {
        font-weight: 700;
        font-size: 1rem;
        color: #1a365d;
        margin-bottom: 0.75rem;
        text-align: center;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid #e2e8f0;
    }
    
    .divvi-value {
        background: linear-gradient(135deg, rgba(0, 212, 170, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
        border: 1px solid rgba(0, 212, 170, 0.2);
        border-radius: 6px;
        padding: 0.75rem;
        margin-bottom: 0.5rem;
        position: relative;
    }
    
    .divvi-value::before {
        content: "Divvi:";
        font-weight: 600;
        color: #00d4aa;
        display: block;
        margin-bottom: 0.25rem;
        font-size: 0.85rem;
    }
    
    .competitor-value {
        background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(0, 212, 170, 0.08) 100%);
        border: 1px solid rgba(139, 92, 246, 0.2);
        border-radius: 6px;
        padding: 0.75rem;
        position: relative;
    }
    
    .competitor-value::before {
        content: "Others:";
        font-weight: 600;
        color: #8b5cf6;
        display: block;
        margin-bottom: 0.25rem;
        font-size: 0.85rem;
    }
    
    /* Stacked expandable cards on mobile */
    .value-points {
        display: flex;
        flex-direction: column;
        gap: 0;
        position: relative;
        padding-top: 1rem;
    }
    
    .value-point {
        padding: 20px;
        flex-direction: row;
        text-align: left;
        gap: 16px;
        position: relative;
        cursor: pointer;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        transform-origin: top;
        margin-bottom: 8px;
        user-select: none;
        -webkit-tap-highlight-color: transparent;
    }
    
    .value-point * {
        pointer-events: none;
    }
    
    /* Collapsed state - show only icon and title */
    .value-point:not(.expanded) {
        height: 80px;
        overflow: hidden;
    }
    
    .value-point:not(.expanded) .point-content p {
        display: none;
    }
    
    /* Stacking effect */
    .value-point:nth-child(1) {
        z-index: 4;
    }
    
    .value-point:nth-child(2) {
        z-index: 3;
        transform: translateY(-4px);
    }
    
    .value-point:nth-child(3) {
        z-index: 2;
        transform: translateY(-8px);
    }
    
    .value-point:nth-child(4) {
        z-index: 1;
        transform: translateY(-12px);
    }
    
    /* Expanded state */
    .value-point.expanded {
        height: auto;
        z-index: 10 !important;
        transform: translateY(0) scale(1.02);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
        margin-bottom: 16px;
    }
    
    .value-point.expanded .point-content p {
        display: block;
        animation: fadeInText 0.3s ease 0.2s forwards;
        opacity: 0;
    }
    
    @keyframes fadeInText {
        to {
            opacity: 1;
        }
    }
    
    /* Collapsed cards slide down */
    .value-point:not(.expanded) {
        opacity: 0.9;
    }
    
    .point-icon {
        width: 50px;
        height: 50px;
        font-size: 2rem;
        flex-shrink: 0;
    }
    
    .point-content {
        flex: 1;
    }
    
    .point-content h3 {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }
    
    .point-content p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .value-props-content h2 {
        font-size: 2.5rem;
    }
    
    .value-props-content p {
        font-size: 1.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .virtual-card-demo {
        padding: 24px;
    }
    
    .balance-amount {
        font-size: 2rem;
    }
    
    /* Horizontal slide-through for How It Works on mobile */
    .how-it-works {
        padding-bottom: 80px;
    }
    
    .how-it-works h2::after {
        content: 'Swipe to explore →';
        display: block;
        font-size: 0.9rem;
        font-weight: 500;
        color: #667eea;
        margin-top: 1rem;
        letter-spacing: 0;
    }
    
    .steps {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        gap: 1.5rem;
        padding: 0 20px 20px 20px;
        margin: 0 -20px;
        -webkit-overflow-scrolling: touch;
        position: relative;
    }
    
    .steps::after {
        content: '';
        position: absolute;
        right: 0;
        top: 0;
        bottom: 20px;
        width: 60px;
        background: linear-gradient(to left, white, transparent);
        pointer-events: none;
    }
    
    .steps::-webkit-scrollbar {
        height: 8px;
    }
    
    .steps::-webkit-scrollbar-track {
        background: #f1f5f9;
        border-radius: 10px;
    }
    
    .steps::-webkit-scrollbar-thumb {
        background: #cbd5e1;
        border-radius: 10px;
    }
    
    .steps::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }
    
    .step {
        flex: 0 0 85%;
        scroll-snap-align: center;
        scroll-snap-stop: always;
    }
    
    /* Pagination dots for steps slider */
    .steps-dots {
        display: flex;
        justify-content: center;
        gap: 10px;
        margin-top: 2rem;
        padding-bottom: 1rem;
    }
    
    .steps-dots .dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: #cbd5e1;
        transition: all 0.3s ease;
        cursor: pointer;
    }
    
    .steps-dots .dot.active {
        background: linear-gradient(135deg, #14b8a6 0%, #8b5cf6 100%);
        width: 28px;
        border-radius: 5px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.75rem;
    }
    
    .hero-cta .btn-primary-large {
        width: 100%;
        max-width: 320px;
    }
    
    /* Keep horizontal slider on smaller mobile screens */
    .step {
        flex: 0 0 90%;
    }
    
    /* Success message responsive styles */
    .success-content {
        padding: 2rem 1rem 1.5rem;
    }
    
    .success-content h2 {
        font-size: 1.25rem;
    }
    
    .success-content > p {
        font-size: 0.95rem;
        padding: 0 0.5rem;
    }
    
    .success-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .success-icon::after {
        font-size: 30px;
    }
    
    .success-benefits {
        padding: 1rem;
        font-size: 0.9rem;
    }
}

/* Tech Stack Icons for About Page */
.tech-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.stripe-icon {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
}

.stripe-icon::before {
    content: '';
    width: 20px;
    height: 14px;
    background: white;
    border-radius: 2px;
    position: absolute;
}

.stripe-icon::after {
    content: '';
    width: 16px;
    height: 2px;
    background: white;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
}

.payments-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.payments-icon::before {
    content: '';
    width: 18px;
    height: 12px;
    border: 2px solid white;
    border-radius: 2px;
    position: absolute;
}

.payments-icon::after {
    content: '';
    width: 2px;
    height: 8px;
    background: white;
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
}

.api-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.api-icon::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid white;
    border-radius: 2px;
    position: absolute;
}

.api-icon::after {
    content: '';
    width: 2px;
    height: 2px;
    background: white;
    position: absolute;
    top: 6px;
    left: 6px;
    box-shadow: 4px 0 0 white, 8px 0 0 white, 0 4px 0 white, 4px 4px 0 white, 8px 4px 0 white, 0 8px 0 white, 4px 8px 0 white, 8px 8px 0 white;
}

/* Mobile Sticky CTA Button */
.mobile-sticky-cta {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-120%);
    transition: transform 0.3s ease-in-out;
    display: none;
}

.mobile-sticky-cta.show {
    transform: translateY(0);
}

.btn-sticky {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-sticky:active {
    transform: scale(0.98);
}

/* Show sticky button only on mobile */
@media (max-width: 768px) {
    .mobile-sticky-cta {
        display: block;
    }
}