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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #FFFAF0;
}

/* Custom Colors */
:root {
    --green: #10B981;
    --green-hover: #059669;
    --cream: #FFFAF0;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-200: #e5e7eb;
    --red-500: #ef4444;
    --orange-500: #f97316;
    --purple-500: #8b5cf6;
    --blue-600: #2563eb;
    --yellow-100: #fef3c7;
    --yellow-50: #fffbeb;
}

/* Layout Containers */
.container-center {
    max-width: 512px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1rem;
}

.container-small {
    max-width: 448px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1rem;
}

.container-large {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
.main-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .main-title {
        font-size: 1.875rem;
    }
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    text-align: center;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 1.875rem;
    }
}

/* Hero Image Section */
.hero-image-section {
    background-color: var(--cream);
    padding: 1rem;
}

.container-hero {
    max-width: 1024px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1rem;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Header Section */
.header-section {
    background-color: var(--cream);
    padding: 2rem 1rem;
}

.subtitle {
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.highlight-green {
    color: var(--green);
    font-weight: 700;
}

/* Benefits Section */
.benefits-section {
    background-color: var(--cream);
    padding: 2rem 1rem;
}

.benefits-grid {
    display: grid;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.benefits-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.benefit-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-left: 1.5rem;
}

.check-icon {
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.check-icon i {
    color: white;
    font-size: 1rem;
}

.product-image {
    display: flex;
    justify-content: center;
}

.product-showcase {
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 28rem;
}

/* Value Proposition */
.value-proposition {
    background-color: var(--cream);
    padding: 3rem 1rem;
}

/* Course Coverage */
.course-coverage {
    background-color: var(--cream);
    padding: 2rem 1rem;
}

.coverage-title {
    color: var(--gray-800);
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
}

.coverage-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
}

.coverage-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    color: var(--gray-700);
}

.coverage-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.coverage-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coverage-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-left: 1.5rem;
}

.opportunity-card {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: #f9fafb;
    border-radius: 0.5rem;
    border: 1px solid var(--gray-200);
}

.opportunity-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.opportunity-stat {
    margin-top: 1rem;
}

/* Urgency Section */
.urgency-section {
    background-color: var(--cream);
    padding: 3rem 1rem;
}

.urgency-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .urgency-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.urgency-card {
    background-color: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    border-left: 4px solid;
}

.red-border {
    border-left-color: var(--red-500);
}

.orange-border {
    border-left-color: var(--orange-500);
}

.purple-border {
    border-left-color: var(--purple-500);
}

.urgency-title {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.urgency-title span {
    margin-left: 0.5rem;
}

.urgency-text {
    color: var(--gray-700);
}

/* Comparison Section */
.comparison-section {
    background-color: var(--cream);
    padding: 3rem 1rem;
}

.comparison-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.comparison-card {
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 2px solid;
}

.with-method {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
}

.without-method {
    background-color: #fef2f2;
    border-color: #fecaca;
}

.comparison-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.with-method .comparison-title {
    color: #166534;
}

.without-method .comparison-title {
    color: #991b1b;
}

.comparison-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.comparison-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comparison-subtitle {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comparison-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-left: 1.25rem;
}

.check-icon-green {
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
}

.x-icon-red {
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--red-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
}

.comparison-conclusion {
    text-align: center;
    margin-top: 2rem;
}

.comparison-conclusion p {
    font-size: 1.125rem;
    color: var(--gray-700);
}

/* Final CTA */
.final-cta {
    background-color: var(--gray-800);
    padding: 3rem 1rem;
    margin: 2rem 1rem;
    border-radius: 1rem;
}

.cta-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 1.875rem;
    }
}

.cta-description {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-button {
    background-color: var(--green);
    color: white;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1.125rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

/* Testimonials */
.testimonials-section {
    background-color: var(--cream);
    padding: 3rem 1rem;
}

.testimonials-subtitle {
    color: var(--gray-600);
    text-align: center;
    margin-bottom: 3rem;
}

.testimonials-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    border: 2px solid var(--gray-200);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.testimonial-avatar {
    width: 3rem;
    height: 3rem;
    background-color: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    margin-right: 1rem;
}

.testimonial-name {
    font-weight: 700;
    color: var(--gray-800);
}

.testimonial-location {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.testimonial-text {
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.testimonial-earnings {
    background-color: var(--yellow-50);
    padding: 0.75rem;
    border-radius: 0.5rem;
    text-align: center;
}

.earning-amount {
    color: var(--green);
    font-weight: 700;
    font-size: 0.875rem;
}

.earning-period {
    color: var(--blue-600);
    font-weight: 700;
    font-size: 0.875rem;
}

.success-cta {
    background-color: var(--yellow-100);
    padding: 1.5rem;
    border-radius: 0.5rem;
    text-align: center;
    margin: 0 auto;
    max-width: 512px;
}

.success-title {
    font-weight: 700;
    color: var(--gray-800);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.success-text {
    color: var(--gray-700);
}

/* Pricing */
.pricing-section {
    background-color: var(--cream);
    padding: 3rem 1rem;
}

.pricing-card {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    border: 2px solid white;
    background-color: white;
    border-radius: 0.5rem;
}

.pricing-content {
    padding: 2rem;
}

.price-installment {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--green);
    margin-bottom: 0.5rem;
}

.price-full {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.payment-type {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.buy-button {
    background-color: var(--green);
    color: white;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1.125rem;
    width: 100%;
    margin-bottom: 1.5rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.buy-button:hover {
    background-color: var(--green-hover);
}

.security-features {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.security-item i {
    width: 1rem;
    height: 1rem;
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    color: #9ca3af;
    align-items: center;
}

.elo {
    font-size: 0.875rem;
    align-self: center;
}

/* Guarantee */
.guarantee-section {
    background-color: var(--cream);
    padding: 3rem 1rem;
}

.guarantee-title {
    color: var(--gray-800);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.guarantee-badge {
    width: 12rem;
    height: 12rem;
    background-color: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 8px solid #bbf7d0;
    position: relative;
    margin: 0 auto 2rem;
    flex-direction: column;
    color: white;
    text-align: center;
}

.guarantee-stars {
    position: absolute;
    top: 1rem;
    left: 2rem;
    display: flex;
    gap: 0.125rem;
}

.guarantee-stars i {
    font-size: 0.75rem;
}

.guarantee-text {
    text-align: center;
}

.guarantee-days {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.guarantee-label {
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: -0.25rem;
}

.guarantee-subtitle {
    font-size: 1rem;
    font-weight: 600;
}

.guarantee-description {
    color: var(--gray-700);
    margin-bottom: 1rem;
    line-height: 1.75;
}

.guarantee-note {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.75;
}

/* Floating Button */
.floating-buy-button {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 50;
}

.floating-button {
    background-color: var(--green);
    color: white;
    font-weight: 700;
    padding: 1.25rem 2rem;
    border-radius: 0.5rem;
    font-size: 1.125rem;
    width: 100%;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.floating-button:hover {
    background-color: var(--green-hover);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: translateY(-1px);
}

/* Footer */
.footer {
    background-color: var(--cream);
    padding: 2rem 1rem 6rem;
}

.copyright {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 640px) {
    .security-features {
        flex-direction: column;
        align-items: center;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .urgency-grid,
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}