/* ============================================
   DESAFIO 7 DIAS - PÁGINA DE VENDAS
   Design: Minimalismo Escandinavo com Movimento Sutil
   Paleta: Verde Escuro (#2E4A3A) + Verde Claro (#6FBF8E) + Bege (#F7F4EE)
   ============================================ */

/* ============================================
   RESET E VARIÁVEIS GLOBAIS
   ============================================ */

:root {
    --color-dark-green: #2E4A3A;
    --color-light-green: #6FBF8E;
    --color-beige: #F7F4EE;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-gray-light: #E8E6E1;
    --color-gray-medium: #9B9B9B;
    --color-gray-dark: #5A5A5A;
    
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    
    --transition-fast: 200ms ease-out;
    --transition-normal: 300ms ease-out;
    --transition-slow: 500ms ease-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-beige);
    color: var(--color-black);
    line-height: 1.6;
    font-size: 16px;
}

/* ============================================
   CONTAINER
   ============================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ============================================
   TIPOGRAFIA
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark-green);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-dark);
    font-weight: 400;
}

strong {
    color: var(--color-dark-green);
    font-weight: 600;
}

@media (min-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
}

/* ============================================
   HEADER FLUTUANTE
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(247, 244, 238, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
    width: 100%;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    gap: 1rem;
}

.header-logo {
    display: flex;
    align-items: center;
    min-width: 0;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark-green);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-cta-btn {
    padding: 0.625rem 1rem;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(111, 191, 142, 0.2);
}

.header-cta-btn:hover {
    background-color: #5BAD7E;
    box-shadow: 0 4px 8px rgba(111, 191, 142, 0.3);
    transform: translateY(-1px);
}

.header-cta-btn:active {
    transform: translateY(0);
}

@media (min-width: 768px) {
    .header-inner {
        padding: 1rem 2rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .header-cta-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9375rem;
    }
}

/* ============================================
   BOTÕES
   ============================================ */

.cta-button {
    display: inline-block;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .cta-button {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
}

.cta-primary {
    background-color: var(--color-light-green);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.cta-primary:hover {
    background-color: #5BAD7E;
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.cta-primary:active {
    transform: translateY(0);
}

.cta-large {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 768px) {
    .cta-large {
        padding: var(--spacing-lg) var(--spacing-2xl);
        font-size: 1.125rem;
        width: auto;
        max-width: none;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-3xl);
    background-color: var(--color-beige);
    animation: fadeIn 0.8s ease-out;
}

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

.hero-headline {
    font-size: 2.25rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark-green);
}

.hero-subheadline {
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1rem;
    color: var(--color-gray-dark);
}

.benefit-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border-radius: 50%;
    flex-shrink: 0;
    font-weight: 700;
}

.hero-guarantee {
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-gray-medium);
}

@media (min-width: 768px) {
    .hero {
        padding-top: 140px;
        padding-bottom: var(--spacing-3xl);
    }
    
    .hero-headline {
        font-size: 3.5rem;
    }
    
    .hero-subheadline {
        font-size: 1.25rem;
    }
}

/* ============================================
   PAIN SECTION
   ============================================ */

.pain-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
    border-bottom: 1px solid var(--color-gray-light);
}

.pain-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.pain-content h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-lg);
}

.pain-content p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   ABOUT CHALLENGE SECTION
   ============================================ */

.about-challenge {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-beige);
}

.about-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-2xl);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

.about-card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.about-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.about-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.about-card h3 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-md);
}

.about-card p {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
}

/* ============================================
   WHAT YOU GET SECTION
   ============================================ */

.what-you-get {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
}

.what-you-get h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-2xl);
}

.deliverables-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

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

@media (min-width: 1024px) {
    .deliverables-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.deliverable-item {
    background-color: var(--color-beige);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.deliverable-item:hover {
    background-color: #EFE9DC;
    transform: translateY(-4px);
}

.deliverable-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.deliverable-item h3 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.deliverable-item p {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
}

/* ============================================
   RESULTS SECTION
   ============================================ */

.results-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-beige);
    border-top: 1px solid var(--color-gray-light);
}

.results-section h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-2xl);
}

.results-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

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

.result-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.result-item:hover {
    box-shadow: var(--shadow-md);
}

.result-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border-radius: 50%;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 1.25rem;
}

.result-text h3 {
    color: var(--color-dark-green);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.result-text p {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
    margin: 0;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
}

.testimonials-section h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-md);
}

.testimonials-intro {
    text-align: center;
    font-size: 1.0625rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-2xl);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

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

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: var(--color-beige);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border-left: 4px solid var(--color-light-green);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.testimonial-header {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.testimonial-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.testimonial-info h4 {
    color: var(--color-dark-green);
    margin: 0 0 var(--spacing-xs) 0;
}

.testimonial-info p {
    color: var(--color-gray-medium);
    font-size: 0.8125rem;
    margin: 0;
}

.testimonial-text {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

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

/* ============================================
   OFFER SECTION
   ============================================ */

.offer-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-beige);
    border-top: 1px solid var(--color-gray-light);
}

.offer-card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
    border: 2px solid var(--color-light-green);
}

.offer-card h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-lg);
}

.offer-details h3 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.offer-description {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
}

.price-section {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-lg);
    background-color: var(--color-beige);
    border-radius: var(--radius-lg);
    text-align: center;
}

.price-old {
    font-size: 1.125rem;
    color: var(--color-gray-medium);
    text-decoration: line-through;
    margin-bottom: var(--spacing-sm);
}

.price-new {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-light-green);
    font-family: var(--font-display);
}

.price-note {
    color: var(--color-gray-medium);
    font-size: 0.8125rem;
    margin-top: var(--spacing-sm);
}

.offer-value {
    background-color: var(--color-beige);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.offer-value p {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-sm);
}

.offer-value p:last-child {
    margin-bottom: 0;
}

.offer-security {
    text-align: center;
    color: var(--color-gray-medium);
    font-size: 0.8125rem;
    margin-top: var(--spacing-md);
}

/* ============================================
   URGENCY SECTION
   ============================================ */

.urgency-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
    text-align: center;
}

.urgency-content {
    max-width: 600px;
    margin: 0 auto;
}

.urgency-section h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-lg);
}

.urgency-section p {
    color: var(--color-gray-dark);
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

.urgency-highlight {
    font-size: 1.125rem;
    color: var(--color-light-green);
    font-weight: 600;
    margin-bottom: var(--spacing-2xl);
}

.urgency-footer {
    margin-top: var(--spacing-lg);
    color: var(--color-gray-medium);
    font-size: 0.875rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-dark-green);
    color: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-content p {
    color: var(--color-white);
    margin: 0;
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

@media (min-width: 768px) {
    .footer-links {
        justify-content: flex-end;
    }
}

.footer-link {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-normal);
}

.footer-link:hover {
    color: var(--color-light-green);
}

/* ============================================
   ANIMAÇÕES
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-up {
    animation: slideInUp 0.8s ease-out forwards;
}

/* ============================================
   RESPONSIVE MOBILE
   ============================================ */

@media (max-width: 767px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero {
        padding-top: 100px;
        padding-bottom: var(--spacing-2xl);
    }
    
    .hero-headline {
        font-size: 1.75rem;
    }
    
    .hero-subheadline {
        font-size: 1rem;
    }
    
    .pain-section,
    .about-challenge,
    .what-you-get,
    .results-section,
    .testimonials-section,
    .offer-section,
    .urgency-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .offer-card {
        padding: var(--spacing-lg);
    }
    
    .price-new {
        font-size: 2rem;
    }
}

/* ============================================
   ACESSIBILIDADE
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   PRINT
   ============================================ */

@media print {
    .header,
    .footer {
        display: none;
    }
}


/* ============================================
   HERO SECTION COM IMAGEM
   ============================================ */

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

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

.hero-image {
    display: none;
}

@media (min-width: 768px) {
    .hero-image {
        display: block;
    }
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   PAIN SECTION COM IMAGEM
   ============================================ */

.pain-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

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

.pain-image {
    display: none;
    order: -1;
}

@media (min-width: 768px) {
    .pain-image {
        display: block;
    }
}

.pain-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   AUTHOR SECTION
   ============================================ */

.author-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-beige);
    border-top: 1px solid var(--color-gray-light);
}

.author-section h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-2xl);
}

.author-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 768px) {
    .author-wrapper {
        grid-template-columns: 1fr 1.2fr;
    }
}

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

.author-img {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.author-content h3 {
    color: var(--color-dark-green);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.author-title {
    color: var(--color-light-green);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.author-content p {
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.author-credentials {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

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

.credential {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.credential-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border-radius: 50%;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 0.875rem;
}

.credential span:last-child {
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-light);
}

.faq-section h2 {
    color: var(--color-dark-green);
    margin-bottom: var(--spacing-md);
}

.faq-intro {
    text-align: center;
    font-size: 1.0625rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-2xl);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

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

.faq-item {
    background-color: var(--color-beige);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--color-gray-light);
}

.faq-question:hover {
    background-color: var(--color-beige);
}

.faq-question h4 {
    color: var(--color-dark-green);
    margin: 0;
    font-size: 1.0625rem;
}

.faq-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-light-green);
    color: var(--color-white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.25rem;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: var(--spacing-lg);
    color: var(--color-gray-dark);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   RESPONSIVE MOBILE - NOVAS SEÇÕES
   ============================================ */

@media (max-width: 767px) {
    .author-section,
    .faq-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .author-img {
        max-width: 250px;
    }
    
    .author-content h3 {
        font-size: 1.5rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}