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

:root {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    --secondary: #f59e0b;
    --dark: #1f2937;
    --gray: #6b7280;
    --light-gray: #f3f4f6;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

/* Hero Section */
.hero {
    background: var(--gradient);
    color: var(--white);
    padding: 80px 0 100px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: var(--secondary);
    color: var(--dark);
    font-size: 18px;
    font-weight: 700;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow-lg);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.hero-note {
    font-size: 14px;
    opacity: 0.8;
    margin-top: 20px;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: var(--white);
}

.benefits h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 60px;
}

.problem-card {
    background: var(--light-gray);
    padding: 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.problem-icon {
    font-size: 28px;
}

.problem-card p {
    font-size: 16px;
    color: var(--gray);
}

.solution-intro {
    text-align: center;
    margin-bottom: 32px;
}

.solution-intro h3 {
    font-size: 24px;
    color: var(--primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.benefit-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    padding: 28px;
    border-radius: 16px;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.benefit-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
}

.benefit-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.benefit-card h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 14px;
    color: var(--gray);
}

/* What's Included Section */
.included {
    padding: 80px 0;
    background: var(--light-gray);
}

.included h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 48px;
}

.included-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.included-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.included-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.included-item .check {
    color: var(--primary);
    font-size: 24px;
    font-weight: bold;
    flex-shrink: 0;
}

.included-item strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.included-item p {
    font-size: 14px;
    color: var(--gray);
}

/* Phone Mockup */
.included-mockup {
    display: flex;
    justify-content: center;
}

.mockup-phone {
    width: 280px;
    background: var(--dark);
    border-radius: 36px;
    padding: 12px;
    box-shadow: var(--shadow-lg);
}

.mockup-screen {
    background: var(--white);
    border-radius: 28px;
    overflow: hidden;
}

.mockup-header {
    background: var(--primary);
    color: var(--white);
    padding: 16px;
    font-weight: 600;
    font-size: 14px;
}

.mockup-content {
    padding: 20px;
}

.mockup-day {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--primary);
}

.mockup-meal {
    background: var(--light-gray);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.mockup-meal strong {
    font-size: 12px;
    color: var(--gray);
    display: block;
    margin-bottom: 4px;
}

.mockup-meal p {
    font-size: 14px;
    font-weight: 500;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: var(--white);
}

.testimonials h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 48px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    padding: 28px;
    border-radius: 16px;
}

.testimonial-stars {
    margin-bottom: 16px;
}

.testimonial-card > p {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
}

.testimonial-author strong {
    display: block;
    font-size: 14px;
}

.testimonial-author span {
    font-size: 12px;
    color: var(--gray);
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: var(--gradient);
}

.pricing h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--white);
}

.pricing-card {
    background: var(--white);
    border-radius: 24px;
    padding: 40px 28px;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: var(--dark);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.price-old {
    font-size: 20px;
    color: var(--gray);
    text-decoration: line-through;
}

.price-current {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
}

.pricing-note {
    font-size: 14px;
    color: var(--gray);
    margin-top: 8px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--light-gray);
    font-size: 15px;
}

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

.pricing-card .cta-button {
    width: 100%;
    text-align: center;
    font-size: 18px;
}

.pricing-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 13px;
    color: var(--gray);
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: var(--white);
}

.faq h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 48px;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--light-gray);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    color: var(--dark);
}

.faq-icon {
    font-size: 24px;
    color: var(--primary);
    transition: transform 0.3s;
}

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

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: 20px;
    font-size: 15px;
    color: var(--gray);
}

/* Final CTA Section */
.final-cta {
    padding: 80px 0;
    background: var(--dark);
    color: var(--white);
    text-align: center;
}

.final-cta h2 {
    font-size: 28px;
    margin-bottom: 16px;
}

.final-cta p {
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: var(--dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.footer .container {
    text-align: center;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-brand strong {
    font-size: 18px;
    display: block;
    margin-bottom: 8px;
}

.footer-brand p {
    font-size: 14px;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-copyright {
    font-size: 12px;
    opacity: 0.5;
}

/* =====================
   TABLET & DESKTOP STYLES
   ===================== */

@media (min-width: 640px) {
    .hero h1 {
        font-size: 42px;
    }
    
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .hero {
        padding: 120px 0 140px;
    }
    
    .hero h1 {
        font-size: 52px;
        max-width: 800px;
    }
    
    .hero-subtitle {
        font-size: 20px;
        max-width: 600px;
    }
    
    .benefits h2,
    .included h2,
    .testimonials h2,
    .pricing h2,
    .faq h2,
    .final-cta h2 {
        font-size: 36px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .included-content {
        flex-direction: row;
        align-items: center;
    }
    
    .included-list {
        flex: 1;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pricing-card {
        padding: 48px 40px;
    }
}