:root {
    --primary-dark: #0F172A;
    --accent-orange: #FF4D00;
    --accent-orange-hover: #E64500;
    --pro-blue: #2563EB;
    --text-main: #334155;
    --text-muted: #64748B;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    --red-alert: #F43F5E;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background: var(--white);
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    color: var(--primary-dark);
    letter-spacing: -0.02em;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

section {
    padding: 3rem 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-white {
    background-color: var(--white);
}

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

/* Urgency Bar */
.urgency-bar {
    background: var(--red-alert);
    color: white;
    text-align: center;
    padding: 0.6rem;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Buttons */
.btn {
    display: inline-block;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 800;
    transition: all 0.2s;
    text-align: center;
    border: none;
    cursor: pointer;
    border-bottom: 4px solid rgba(0, 0, 0, 0.1);
}

.btn-cta {
    background: var(--accent-orange);
    color: white;
    padding: 1.25rem 1.5rem;
    width: 100%;
    font-size: 1.15rem;
}

.btn-cta:hover {
    transform: scale(1.02);
    background: var(--accent-orange-hover);
}

.btn-cta-outline {
    background: transparent;
    color: var(--accent-orange);
    border: 2px solid var(--accent-orange);
    padding: 1rem 1.5rem;
    width: 100%;
    font-size: 1rem;
    border-bottom: 2px solid var(--accent-orange);
}

.btn-large {
    padding: 1.5rem 2rem;
    font-size: 1.25rem;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 77, 0, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(255, 77, 0, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 77, 0, 0);
    }
}

.btn-pulse {
    animation: pulse 2s infinite;
}

/* Hero Section */
.hero-impact {
    padding: 3rem 0;
    background: var(--white);
}

.main-headline {
    font-size: 2.25rem;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.main-sub-headline {
    font-size: 1.25rem;
    color: var(--pro-blue);
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.micro-benefits {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
}

.hero-mockup-wrapper {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    padding: 0 1rem;
}

.hero-mockup {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    background: var(--bg-light);
    border-radius: 12px;
    box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.2);
    display: block;
}

@media (max-width: 600px) {
    .hero-mockup-wrapper {
        margin-top: 1.5rem;
        padding: 0;
    }

    .hero-mockup {
        border-radius: 8px;
    }
}

/* Section Title */
.section-title {
    font-size: 1.75rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

/* Pain Section */
.pain-text p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Features List */
.features-list {
    list-style: none;
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.features-list li {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.features-list span {
    color: #10B981;
    font-weight: 900;
}

/* Benefits Grid */
.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.benefit-card {
    background: white;
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid #E2E8F0;
    font-weight: 700;
    color: var(--primary-dark);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Social */
.bg-vibrant {
    background: var(--primary-dark);
    color: white;
    padding: 4rem 0;
}

.testimonial-highlight {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.6;
}

.testimonial-highlight cite {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    font-weight: 800;
    color: var(--accent-orange);
}

/* Offer Box */
.offer-box-aggressive {
    border: 3px solid var(--accent-orange);
    padding: 3rem 1.5rem;
    border-radius: 24px;
    background: #FFF7ED;
    max-width: 500px;
    margin: 0 auto;
}

.price-strikethrough {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.price-label {
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}

.price-value {
    font-size: 4rem;
    color: var(--primary-dark);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1.5rem;
}

.offer-details {
    list-style: none;
    margin-bottom: 2rem;
    font-weight: 700;
    color: var(--text-main);
    font-size: 0.95rem;
}

.offer-footer {
    margin-top: 1rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
}

/* Guarantee */
.guarantee-wrapper img {
    margin-bottom: 1.5rem;
}

.guarantee-wrapper p {
    font-size: 1.1rem;
    color: var(--text-main);
}

/* FAQ */
.faq-simple {
    text-align: left;
    max-width: 600px;
    margin: 2rem auto 0;
}

.faq-row {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #E2E8F0;
    padding-bottom: 1rem;
}

.faq-row strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.faq-row p {
    font-size: 1rem;
    color: var(--text-main);
}

/* Target Audience Section */
#target-audience {
    padding: 4rem 0;
    background: var(--white);
}

.target-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.target-card {
    background: #F1F5F9;
    padding: 1.25rem;
    border-radius: 12px;
    font-weight: 700;
    color: var(--primary-dark);
    border-left: 4px solid var(--pro-blue);
}

/* Pain Emotional List */
.pain-list {
    margin: 2rem 0;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.pain-list p {
    font-size: 1.15rem;
    color: #E11D48;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

/* Price Comparison Highlight */
.price-comparison {
    color: var(--accent-orange);
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    display: block;
    font-weight: 800;
}

/* Authority Footer */
.footer-plain {
    background: var(--primary-dark);
    color: #94A3B8;
    padding: 4rem 0;
}

.footer-plain a {
    color: white;
    text-decoration: none;
    margin: 0 0.5rem;
}

/* Reviews Section */
.reviews-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.review-card {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-soft);
    text-align: left;
}

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

.review-avatar {
    width: 50px;
    height: 50px;
    aspect-ratio: 1 / 1;
    background: #CBD5E1;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.review-info strong {
    display: block;
    color: var(--primary-dark);
    font-size: 1rem;
}

.review-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.review-card p {
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.6;
    font-style: italic;
}

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


/* Mobile Otimization (Priority) */
@media (min-width: 600px) {
    .main-headline {
        font-size: 3rem;
    }

    .micro-benefits {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }

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

    .btn-cta {
        width: auto;
        padding: 1.25rem 3rem;
    }

    .btn-cta-outline {
        width: auto;
        padding: 1rem 2.5rem;
    }
}

@media (max-width: 480px) {
    section {
        padding: 2.5rem 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .price-value {
        font-size: 3.5rem;
    }
}