/* 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: #1a1a1a;
    overflow-x: hidden;
    background: #f4eef9;
}

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    padding: 20px 0;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border: 3px solid #1a1a1a;
    border-radius: 22px;
    box-shadow: 0 8px 0 #1a1a1a;
}

.nav-brand h1 {
    font-size: 24px;
    font-weight: 800;
    color: #1a1a1a;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #1a1a1a;
    font-weight: 600;
    padding: 10px 14px;
    border-radius: 14px;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    background: #efe9fb;
    outline: 2px solid #1a1a1a;
}

.nav-cta {
    display: flex;
    gap: 15px;
    align-items: center;
}

.btn-secondary {
    padding: 12px 20px;
    background: #ffffff;
    border: 3px solid #1a1a1a;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 700;
    transition: transform 0.15s ease;
    box-shadow: 0 6px 0 #1a1a1a;
}

.btn-secondary:hover {
    transform: translateY(-2px);
}

.btn-primary {
    padding: 12px 24px;
    background: #cbb8ff;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 800;
    border: 3px solid #1a1a1a;
    box-shadow: 0 6px 0 #1a1a1a;
    transition: transform 0.15s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-primary-large {
    padding: 16px 36px;
    background: #ffd86e;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 22px;
    font-weight: 900;
    font-size: 20px;
    border: 3px solid #1a1a1a;
    box-shadow: 0 8px 0 #1a1a1a;
    display: inline-block;
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.btn-outline {
    padding: 12px 24px;
    background: #ffffff;
    border: 3px solid #1a1a1a;
    color: #1a1a1a;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 800;
    transition: transform 0.15s ease;
    display: inline-block;
    text-align: center;
    box-shadow: 0 6px 0 #1a1a1a;
}

.btn-outline:hover {
    transform: translateY(-2px);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: #efe9fb;
    overflow: hidden;
    padding-top: 120px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    z-index: 2;
    position: relative;
}

.hero-subtitle {
    font-size: 16px;
    color: #667eea;
    font-weight: 600;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 25px;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-description {
    font-size: 18px;
    color: #3c3c3c;
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-cta {
    margin-top: 20px;
}

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

.phone-mockup {
    width: 360px;
    height: 720px;
    background: #ffffff;
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 12px 0 #1a1a1a;
    border: 3px solid #1a1a1a;
    position: relative;
    transform: rotate(-5deg);
    transition: transform 0.2s ease;
    will-change: transform;
}

.phone-mockup:hover {
    transform: rotate(0deg) scale(1.05);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #efe9fb;
    border-radius: 25px;
    padding: 30px 20px;
    overflow: hidden;
    position: relative;
    border: 3px solid #1a1a1a;
}

.app-preview {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loyalty-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 25px;
    width: 100%;
    border: 3px solid #1a1a1a;
    box-shadow: 0 8px 0 #1a1a1a;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
}

.card-progress {
    background: #cbb8ff;
    color: #1a1a1a;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 800;
    border: 2px solid #1a1a1a;
}

.stamps-grid {
    display: grid;
    grid-template-columns: repeat(5, 36px);
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
    justify-items: center;
}

.stamp {
    width: 32px;
    height: 32px;
    border: 3px solid #1a1a1a;
    border-radius: 50%;
    position: relative;
    background: #f7f4fb;
    aspect-ratio: 1 / 1;
    transform-origin: center;
}

.stamp.filled {
    background: #ffd86e;
    border-color: #1a1a1a;
}

.stamp.filled::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #1a1a1a;
    font-size: 12px;
    font-weight: 900;
}

.reward-text {
    text-align: center;
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
}

.phone-mockup.press { transform: rotate(-4deg) scale(0.99); }

.hero-gradient {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(120px 120px at 20% 30%, #ffd86e 0%, transparent 60%), radial-gradient(180px 180px at 80% 60%, #cbb8ff 0%, transparent 60%), radial-gradient(220px 220px at 40% 80%, #e5f6ff 0%, transparent 60%);
    filter: blur(60px);
    z-index: 1;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: #f7f4fb;
}

.features-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    color: #1a1a1a;
}

.section-title em {
    font-style: italic;
    color: #667eea;
}

.stress-text {
    color: #e74c3c;
    font-style: italic;
}

.section-description {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-card {
    padding: 40px 30px;
    background: #ffffff;
    border-radius: 24px;
    border: 3px solid #1a1a1a;
    box-shadow: 0 10px 0 #1a1a1a;
    transition: transform 0.15s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: #cbb8ff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: #1a1a1a;
    border: 3px solid #1a1a1a;
    box-shadow: 0 6px 0 #1a1a1a;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: #ffffff;
    color: #1a1a1a;
    text-align: center;
    border-top: 3px solid #1a1a1a;
    border-bottom: 3px solid #1a1a1a;
}

.download h2 {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 20px;
}

.download p {
    font-size: 18px;
    margin-bottom: 40px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.download-btn img {
    height: 60px;
    transition: transform 0.2s ease;
    filter: saturate(0.9);
}

.download-btn:hover img {
    transform: scale(1.05);
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
    background: #efe9fb;
}

.pricing-header {
    text-align: center;
    margin-bottom: 80px;
}

.pricing-header h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.pricing-header p {
    font-size: 18px;
    color: #666;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 420px));
    gap: 30px;
    max-width: 700px;
    margin: 0 auto;
    justify-content: center;
}

.pricing-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 0 #1a1a1a;
    transition: transform 0.15s ease;
    position: relative;
    border: 3px solid #1a1a1a;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: #1a1a1a;
    transform: scale(1.03);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffd86e;
    color: #1a1a1a;
    padding: 8px 20px;
    border-radius: 18px;
    font-size: 14px;
    font-weight: 900;
    border: 3px solid #1a1a1a;
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.price {
    margin-bottom: 30px;
}

.currency {
    font-size: 24px;
    font-weight: 800;
    color: #1a1a1a;
    vertical-align: top;
}

.amount {
    font-size: 52px;
    font-weight: 900;
    color: #1a1a1a;
}

.period {
    font-size: 16px;
    color: #666;
}

.features-list {
    list-style: none;
    margin-bottom: 30px;
}

.features-list li {
    padding: 10px 0;
    color: #666;
    border-bottom: 1px solid #f0f0f0;
}

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

.features-list li::before {
    content: '✓';
    color: #1a1a1a;
    font-weight: 900;
    margin-right: 10px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: #f7f4fb;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.contact-info p {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-item a {
    color: #667eea;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 10px 0 #1a1a1a;
    border: 3px solid #1a1a1a;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 3px solid #1a1a1a;
    border-radius: 16px;
    font-size: 16px;
    transition: border-color 0.2s ease;
    background: #fff;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #cbb8ff;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Footer */
.footer {
    background: #ffffff;
    color: #1a1a1a;
    padding: 60px 0 30px;
    border-top: 3px solid #1a1a1a;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.footer-brand p {
    color: #999;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-column a {
    display: block;
    color: #3c3c3c;
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: #1a1a1a;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid #1a1a1a;
    padding-top: 30px;
    text-align: center;
    color: #3c3c3c;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 46px;
    }
    
    .phone-mockup {
        width: 300px;
        height: 600px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 34px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .pricing-card {
        padding: 30px 20px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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


.hero-text,
.feature-card,
.pricing-card {
    animation: fadeInUp 0.6s ease-out;
}

.feature-card:nth-child(2) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.2s;
}

.pricing-card:nth-child(2) {
    animation-delay: 0.1s;
}

.pricing-card:nth-child(3) {
    animation-delay: 0.2s;
}