:root {
    --color-pink: #ec4899;
    --color-purple: #8b5cf6;
    --color-blue: #3b82f6;
    --color-text-primary: #111827;
    --color-text-secondary: #4b5567;
    --font-family-sans: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
}

/* Reset and Base Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-family-sans);
    color: var(--color-text-primary);
    background-color: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
section { padding: 5rem 1rem; }
.container { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }

/* Gradients */
.bg-gradient-pink-purple { background-image: linear-gradient(to right, var(--color-pink), var(--color-purple)); }
.bg-gradient-pink-purple-blue { background-image: linear-gradient(to right, var(--color-pink), var(--color-purple), var(--color-blue)); }
.bg-gradient-hero { background-image: linear-gradient(to bottom right, #fdf2f8, #f5f3ff, #eff6ff); }
.text-gradient { -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* Typography */
h1 { font-size: 3rem; font-weight: 800; line-height: 1.2; }
h2 { font-size: 2.5rem; font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
p { color: var(--color-text-secondary); line-height: 1.6; }
.text-xl { font-size: 1.25rem; }
.text-center { text-align: center; }
.max-w-2xl { max-width: 42rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

@media (min-width: 768px) {
    h1 { font-size: 3.75rem; }
    h2 { font-size: 3rem; }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}
.btn-lg { padding: 1rem 2rem; font-size: 1.125rem; }
.btn-primary {
    background-image: linear-gradient(to right, var(--color-pink), var(--color-purple));
    color: white;
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-outline {
    background-color: transparent;
    border: 2px solid #e9d5ff;
    color: #6d28d9;
}
.btn-outline:hover { background-color: #f5f3ff; }
.btn-white { background-color: white; color: var(--color-purple); }
.btn-white:hover { background-color: #f3f4f6; }

/* Layout */
.grid { display: grid; gap: 2rem; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }

/* Section Header */
.section-header { margin-bottom: 4rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { font-size: 1.125rem; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    z-index: 50;
    border-bottom: 1px solid #f3f4f6;
}
.navbar .container { padding: 1rem; }
.brand { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; }
.brand-icon { width: 2rem; height: 2rem; border-radius: 0.5rem; display: flex; align-items: center; justify-content: center; }
.brand-icon svg { width: 1rem; height: 1rem; fill: white; }
.brand-name { font-size: 1.25rem; font-weight: 800; }

/* Hero Section */
.hero-section { padding-top: 8rem; padding-bottom: 4rem; position: relative; overflow: hidden; }
.hero-content { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
@media (min-width: 1024px) {
    .hero-content { grid-template-columns: 1fr 1fr; }
}
.hero-text .badge { display: inline-flex; align-items: center; gap: 0.5rem; background-color: rgba(255, 255, 255, 0.6); backdrop-filter: blur(5px); border: 1px solid var(--color-pink); border-radius: 9999px; padding: 0.5rem 1rem; font-size: 0.875rem; color: #be185d; font-weight: 600; margin-bottom: 2rem; }
.hero-text h1 { margin-bottom: 1rem; }
.hero-text p { font-size: 1.25rem; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-direction: column; gap: 1rem; }
@media(min-width: 640px) {
    .hero-actions { flex-direction: row; }
}
.phone-mockup {
    position: relative;
    margin: 0 auto;
    width: 18rem;
    height: 36rem;
    background-image: linear-gradient(to bottom, #374151, #111827);
    border-radius: 3rem;
    padding: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.phone-screen { width: 100%; height: 100%; border-radius: 2.5rem; overflow: hidden; background-color: black; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }

/* How It Works Section */
.how-it-works-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) {
    .how-it-works-grid { grid-template-columns: repeat(3, 1fr); }
}
.how-it-works-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    border: 1px solid #f3f4f6;
    transition: all 0.3s ease;
}
.how-it-works-card:hover { transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04); }
.how-it-works-icon-wrapper { width: 4rem; height: 4rem; margin: 0 auto 1.5rem auto; border-radius: 1rem; padding: 0.125rem; }
.how-it-works-icon-inner { width: 100%; height: 100%; background-color: white; border-radius: 0.875rem; display: flex; align-items: center; justify-content: center; }
.how-it-works-icon-inner svg { width: 2rem; height: 2rem; color: #374151; }

/* Benefits Section */
.benefits-section { background-color: #f9fafb; }
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
.benefit-card { background-color: white; border-radius: 1rem; padding: 1.5rem; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06); border: 1px solid #f3f4f6; transition: all 0.3s ease; }
.benefit-card:hover { transform: translateY(-5px); }
.benefit-icon-wrapper { width: 3rem; height: 3rem; border-radius: 0.75rem; padding: 0.125rem; margin-bottom: 1rem; }
.benefit-icon-inner { width: 100%; height: 100%; background-color: white; border-radius: 0.625rem; display: flex; align-items: center; justify-content: center; }
.benefit-icon-inner svg { width: 1.5rem; height: 1.5rem; color: #374151; }

/* Social Proof Section */
.social-proof-section { padding-bottom: 5rem; }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-item { text-align: center; }
.stat-value { font-size: 2.25rem; font-weight: 800; margin-bottom: 0.5rem; }
.stat-label { color: var(--color-text-secondary); font-weight: 600; }
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card {
    background-color: #fdf2f8;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid #fbcfe8;
    transition: all 0.3s ease;
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.05); }
.quote-icon { width: 2rem; height: 2rem; color: var(--color-pink); margin-bottom: 1rem; }
.stars { display: flex; gap: 0.25rem; margin-bottom: 1rem; }
.stars svg { width: 1rem; height: 1rem; color: #facc15; fill: #facc15; }
.testimonial-text { color: var(--color-text-primary); margin-bottom: 1.5rem; }
.user-info { display: flex; justify-content: space-between; align-items: center; }
.user-details { display: flex; align-items: center; gap: 0.75rem; }
.avatar { width: 3rem; height: 3rem; border-radius: 50%; object-fit: cover; border: 2px solid white; }
.user-name { font-weight: 600; }
.user-role { font-size: 0.875rem; color: var(--color-text-secondary); }
.user-earning { display: flex; align-items: center; gap: 0.25rem; font-weight: 700; color: #16a34a; }
.user-earning svg { width: 1rem; height: 1rem; }

/* FAQ Section */
.faq-section { background-color: #f9fafb; }
.faq-item { border: 1px solid #e5e7eb; border-radius: 0.75rem; overflow: hidden; background-color: white; }
.faq-question { width: 100%; padding: 1rem 1.5rem; text-align: left; display: flex; justify-content: space-between; align-items: center; font-size: 1.125rem; font-weight: 600; cursor: pointer; background: none; border: none; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-in-out; }
.faq-answer p { padding: 0 1.5rem 1.5rem 1.5rem; }

/* Footer & CTA */
.cta-section { padding: 5rem 1rem; }
.footer { background-color: #111827; color: #9ca3af; padding: 3rem 1rem; }
.footer .brand-name { color: white; }
.footer-bottom { border-top: 1px solid #374151; margin-top: 2rem; padding-top: 2rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }

/* Contact Form Section */
.contact-form-section {
    background-color: #f9fafb;
    padding: 5rem 1rem;
}

.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 3rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

.contact-form-title {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-form-title h2 {
    margin-bottom: 0.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-group input {
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-purple);
}

.form-group input.error {
    border-color: #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
}

.checkbox-group label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.submit-button {
    background: linear-gradient(to right, var(--color-pink), var(--color-purple));
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.submit-button:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

@media (max-width: 768px) {
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
}