:root {
    --primary-color: #2E7D32; /* Green */
    --primary-dark: #1B5E20;
    --secondary-color: #F9A825; /* Yellow/Gold */
    --secondary-light: #FBC02D;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #F5F9F5;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
    --radius-md: 8px;
    --radius-lg: 16px;
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

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

h1, h2, h3 {
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    color: var(--primary-dark);
    margin-bottom: 2rem;
}

p {
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--secondary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    font-size: 1.2rem;
    padding: 1.2rem 2.5rem;
}

.btn-xl {
    font-size: 1.5rem;
    padding: 1.5rem 3rem;
    width: 100%;
    max-width: 400px;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249, 168, 37, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(249, 168, 37, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249, 168, 37, 0); }
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #E8F5E9 0%, #FFFFFF 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.badge {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--primary-dark);
}

.highlight {
    color: var(--primary-color);
}

.subheadline {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-cta-wrapper {
    margin-bottom: 2rem;
}

.secure-text {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-highlights {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--primary-dark);
}

.img-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1/1;
    background-color: #ddd;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-placeholder.loading::after {
    content: "Carregando Imagem...";
    color: #666;
}

/* Problem Section */
.problem-section {
    padding: 4rem 0;
    background-color: var(--white);
    text-align: center;
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
}

.problem-text {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.pain-points {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.pain-point {
    background-color: #FFF3F3;
    padding: 1rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid #FFCDD2;
}

.check-x {
    color: #D32F2F;
    font-weight: bold;
}

.rhetorical-question {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-top: 2rem;
}

/* Solution Section */
.solution-section {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.solution-grid {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.solution-image {
    flex: 1;
}

.solution-text {
    flex: 1;
}

.section-tag {
    color: var(--secondary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}

.solution-features {
    list-style: none;
    margin-top: 1.5rem;
}

.solution-features li {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Benefits Section */
.benefits-section {
    padding: 4rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

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

.benefit-card h3 {
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.temperature-note {
    text-align: center;
    margin-top: 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    background-color: #E8F5E9;
    padding: 1rem;
    border-radius: var(--radius-md);
    display: inline-block;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

/* How to Use */
.how-to-use-section {
    padding: 4rem 0;
    background-color: var(--primary-dark);
    color: var(--white);
}

.how-to-use-section h2 {
    color: var(--white);
}

.steps-container {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--secondary-color);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step h3 {
    margin-bottom: 0.5rem;
}

/* Testimonials */
.testimonials-section {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.stars {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #ddd;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Offer Section */
.offer-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.offer-card {
    background-color: var(--white);
    max-width: 600px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.offer-header {
    background-color: var(--secondary-color);
    padding: 2rem;
}

.offer-badge {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.offer-header h2 {
    margin: 1rem 0 0;
    color: var(--primary-dark);
}

.offer-body {
    padding: 2rem;
}

.price-container {
    margin-bottom: 2rem;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 1.2rem;
    display: block;
}

.current-price {
    color: var(--primary-dark);
    font-weight: 700;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    line-height: 1;
}

.currency {
    font-size: 2rem;
    margin-top: 0.5rem;
}

.amount {
    font-size: 5rem;
}

.offer-includes {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
    display: inline-block;
}

.offer-includes li {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.security-badges {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Guarantee */
.guarantee-section {
    padding: 3rem 0;
    background-color: var(--white);
}

.guarantee-box {
    max-width: 800px;
    margin: 0 auto;
    border: 2px dashed var(--primary-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 2rem;
}

.guarantee-icon {
    font-size: 4rem;
}

/* FAQ */
.faq-section {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    text-align: left;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 1.5rem;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--text-light);
}

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

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

.toggle {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.disclaimer {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-section .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-highlights {
        justify-content: center;
    }

    .solution-grid {
        flex-direction: column;
    }

    .guarantee-box {
        flex-direction: column;
        text-align: center;
    }

    .steps-container {
        flex-direction: column;
    }
}