* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #001f3f;
    --primary-light: #003d66;
    --accent: #0066cc;
    --accent-light: #3d94ff;
    --text-dark: #0a0e27;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border: #e5e7eb;
    --success: #10b981;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 100px;
    width: auto;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent);
}

.cta-button {
    padding: 0.5rem 1.25rem;
    background-color: var(--primary);
    color: white;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: var(--primary-light);
}

/* Hero Section */
.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--accent);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-light);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--bg-light);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.6;
    animation: float 8s ease-in-out infinite;
}

.blob-1 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #0066cc, #003d66);
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.blob-2 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #3d94ff, #0066cc);
    bottom: 20%;
    right: 10%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

/* Features Section */
.features {
    background-color: var(--bg-light);
    padding: 6rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Benefits Section */
.benefits {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #f0f4ff, #e8f0ff);
}

.benefit-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
    margin-bottom: 0.5rem;
}

.benefit-item p {
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Pricing Section */
.pricing {
    background-color: var(--bg-light);
    padding: 6rem 2rem;
}

.pricing-grid {
    max-width: 1200px;
    margin: 4rem auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 1rem;
    border: 2px solid var(--border);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.featured {
    border-color: var(--accent);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.2);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.price span {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

.description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.features-list {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.features-list li {
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.pricing-card .btn {
    width: 100%;
    margin-top: 1.5rem;
}

/* Wallet Builder Section */
.wallet-builder {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.wallet-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin: 4rem auto;
}

.wallet-card {
    background: linear-gradient(135deg, #f0f4ff, #e8f0ff);
    border: 2px solid var(--border);
    border-radius: 1.5rem;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.wallet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.wallet-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.15);
    border-color: var(--accent);
}

.wallet-google {
    border-top-color: #4285f4;
}

.wallet-google::before {
    background: linear-gradient(90deg, #4285f4, #ea4335);
}

.wallet-apple {
    border-top-color: #000000;
}

.wallet-apple::before {
    background: linear-gradient(90deg, #555555, #000000);
}

.wallet-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--bg-white);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.wallet-google .wallet-icon {
    color: #4285f4;
}

.wallet-apple .wallet-icon {
    color: #000000;
}

.wallet-icon svg {
    width: 40px;
    height: 40px;
}

.wallet-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.wallet-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.wallet-features {
    list-style: none;
    text-align: left;
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: 0.75rem;
}

.wallet-features li {
    padding: 0.6rem 0;
    color: var(--text-dark);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border);
}

.wallet-features li:last-child {
    border-bottom: none;
}

.wallet-card .btn {
    width: 100%;
}

/* Wallet Builder Section */
.wallet-builder-section {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border-radius: 1.5rem;
    text-align: center;
}

.wallet-builder-section h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.wallet-builder-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.builder-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.builder-feature {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.builder-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.builder-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.builder-feature h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: white;
}

.builder-feature p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
}

/* Support Section */
.support {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 4rem auto;
}

.support-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

.support-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.support-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary);
}

.support-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    min-height: 80px;
}

.btn-sm {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
}

.support-card .btn-sm {
    width: 100%;
}

/* FAQ Section */
.faq-section {
    margin-top: 5rem;
    padding: 3rem;
    background: linear-gradient(135deg, var(--bg-light), var(--bg-white));
    border-radius: 1.5rem;
    border: 1px solid var(--border);
}

.faq-section h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 2rem;
    text-align: center;
}

.faq-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 1.5rem;
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    cursor: pointer;
    user-select: none;
    background: var(--bg-light);
    transition: background 0.3s ease;
}

.faq-item:hover .faq-question {
    background: #f3f7ff;
}

.faq-question h4 {
    font-size: 1rem;
    color: var(--primary);
    margin: 0;
    flex: 1;
    text-align: left;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 300;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.25rem 1.25rem;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
    font-size: 0.95rem;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    margin: 4rem 0;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta .btn-primary {
    background-color: var(--accent-light);
}

.cta .btn-primary:hover {
    background-color: white;
    color: var(--primary);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-light);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #d1d5db;
}

.footer-bottom p {
    margin: 0.25rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 3rem 1rem;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

    .cta h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem;
    }

    .logo img {
        height: 40px;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-visual {
        display: none;
    }

    .benefits-container {
        grid-template-columns: 1fr;
    }

    .wallet-container {
        grid-template-columns: 1fr;
    }

    .builder-features {
        grid-template-columns: 1fr;
    }

    .support-grid {
        grid-template-columns: 1fr;
    }

    .faq-container {
        grid-template-columns: 1fr;
    }
}