/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #3e2723;
    --secondary-color: #6d4c41;
    --accent-color: #8d6e63;
    --text-color: #2e2e2e;
    --light-text: #5d4e75;
    --bg-color: #faf8f6;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --brown-accent: #5d4037;
    --brown-light: #a1887f;
    --brown-dark: #1b0000;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

/* Header e Navegação */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo h2 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--primary-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--white);
}





.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-stats {
    display: flex;
    gap: 0.8rem;
    margin-top: 0;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 350px;
}

.hero-stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 90px;
    font-size: 0.8rem;
}

.hero-stat strong {
    display: block;
    font-size: 1.2rem;
    color: var(--white);
    font-weight: 700;
}

.hero-stat span {
    font-size: 0.7rem;
    color: var(--white);
    opacity: 0.9;
}

.hero-testimonial {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    border-left: 4px solid var(--brown-accent);
}

.hero-testimonial p {
    font-style: italic;
    margin-bottom: 0.5rem;
}

.hero-testimonial cite {
    font-size: 0.9rem;
    opacity: 0.8;
}

.image-badge {
    background: var(--brown-accent);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-block;
    box-shadow: var(--shadow);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    display: inline-block;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--brown-accent);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Botão secundário para fundos claros */
.ajuda-cta .btn-secondary,
.contato-cta .btn-secondary {
    background: transparent;
    color: var(--brown-accent);
    border: 2px solid var(--brown-accent);
}

.ajuda-cta .btn-secondary:hover,
.contato-cta .btn-secondary:hover {
    background: var(--brown-accent);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--brown-accent);
    border: 2px solid var(--brown-accent);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    background: var(--brown-accent);
    color: var(--white);
}

.hero-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.profile-photo {
    width: 300px;
    height: 300px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.carolina-photo {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow);
    border: 5px solid var(--brown-accent);
    transition: var(--transition);
}

.carolina-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.photo-placeholder {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--bg-color);
    border: 5px solid var(--brown-accent);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    text-align: center;
}

.photo-placeholder i {
    font-size: 4rem;
    color: var(--brown-accent);
    margin-bottom: 1rem;
}

.photo-placeholder p {
    color: var(--light-text);
    font-size: 0.9rem;
    line-height: 1.4;
}

.photo-placeholder code {
    background: var(--brown-accent);
    color: var(--white);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.professora-image .photo-placeholder {
    width: 250px;
    height: 250px;
}

/* Seções gerais */
section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--brown-accent);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Solução Section */
.solucao {
    background: var(--bg-color);
}

.metodologia-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--brown-accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--brown-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem auto 1.5rem;
}

.step-icon i {
    font-size: 2rem;
    color: var(--white);
}

.step-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.step-card p {
    color: var(--light-text);
    line-height: 1.6;
}

.metodologia-complemento {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.complemento-content h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
}

.complemento-content p {
    color: var(--light-text);
    line-height: 1.8;
    font-size: 1.1rem;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.course-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.course-card.featured {
    border-color: var(--brown-accent);
    transform: scale(1.05);
}

.course-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.course-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--brown-accent);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.course-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.course-icon i {
    font-size: 2rem;
    color: var(--white);
}

.course-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1rem;
}

.course-description {
    color: var(--light-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

.course-features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-color);
}

.feature i {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.course-price {
    text-align: center;
    margin-bottom: 1.5rem;
}

.price-old {
    text-decoration: line-through;
    color: var(--light-text);
    font-size: 1rem;
    display: block;
}

.price-current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.price-installments {
    font-size: 0.9rem;
    color: var(--light-text);
    display: block;
    margin-top: 0.5rem;
}

.btn-course {
    width: 100%;
    text-align: center;
    padding: 1rem;
    font-size: 1.1rem;
}

.courses-cta {
    text-align: center;
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.courses-cta h3 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.courses-cta p {
    color: var(--light-text);
    margin-bottom: 2rem;
}

.btn-outline {
    background: transparent;
    color: var(--brown-accent);
    border: 2px solid var(--brown-accent);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    background: var(--brown-accent);
    color: var(--white);
}

/* Problema Section */
.problema {
    background: var(--white);
}

.problema-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.problema-text .lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.problema-text p {
    margin-bottom: 1.5rem;
    color: var(--light-text);
    line-height: 1.8;
}

.problemas-lista {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.problema-item {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border-left: 4px solid var(--brown-accent);
}

.problema-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.problema-icon {
    width: 60px;
    height: 60px;
    background: var(--brown-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.problema-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.problema-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.problema-item p {
    color: var(--light-text);
    font-size: 0.9rem;
    line-height: 1.4;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text .lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--light-text);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: 10px;
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.stat h3 {
    font-size: 2.5rem;
    color: var(--brown-accent);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--light-text);
    font-weight: 500;
}

/* Professora Section */
.professora {
    background: var(--white);
}

.professora-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.professora-image .profile-photo {
    width: 280px;
    height: 350px;
    margin: 0 auto;
}

.professora-image .carolina-photo {
    width: 280px;
    height: 350px;
    border-radius: 15px;
    object-fit: cover;
    box-shadow: var(--shadow);
    border: 5px solid var(--brown-accent);
    transition: var(--transition);
}

.professora-image .carolina-photo:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.professora-text h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.professora-intro {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.professora-text p {
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.social-link-professora {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 10px;
}

.social-link-professora p {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--brown-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.card-icon i {
    font-size: 2rem;
    color: var(--white);
}

.expertise-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.expertise-card p {
    color: var(--light-text);
    line-height: 1.6;
}

/* Ajuda Section */
.ajuda {
    background: var(--bg-color);
}

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

.ajuda-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.ajuda-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.ajuda-icon {
    width: 60px;
    height: 60px;
    background: var(--brown-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ajuda-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.ajuda-item p {
    color: var(--light-text);
    line-height: 1.6;
    margin: 0;
}

.ajuda-cta {
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.ajuda-cta h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.ajuda-cta p {
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.methodology::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05) 0%, rgba(46, 204, 113, 0.05) 100%);
    z-index: 0;
}

.methodology .container {
    position: relative;
    z-index: 1;
}

.methodology-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.methodology-text h3 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.methodology-text p {
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.trivium-stages {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stage {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--brown-accent);
    transition: var(--transition);
}

.stage:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.stage h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stage h4 i {
    color: var(--brown-accent);
}

.stage p {
    color: var(--light-text);
    line-height: 1.6;
    margin: 0;
}

.methodology-benefits h3 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--light-text);
    font-weight: 500;
    padding: 0.8rem;
    background: var(--bg-color);
    border-radius: 8px;
    transition: var(--transition);
}

.benefits-list li:hover {
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.benefits-list li i {
    color: var(--brown-accent);
    font-size: 1.1rem;
}

/* Education Section */
.education {
    background: var(--bg-color);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: var(--brown-accent);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--brown-accent);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    border: 4px solid var(--white);
}

.timeline-content {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 10px;
    width: 45%;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

.institution {
    color: var(--brown-accent);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.year {
    color: var(--light-text);
    font-style: italic;
    margin-bottom: 1rem;
}

.description {
    color: var(--light-text);
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    background: var(--primary-color);
    color: var(--white);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(109, 76, 65, 0.1) 0%, rgba(62, 39, 35, 0.1) 100%);
}

.testimonials .container {
    position: relative;
    z-index: 1;
}

.testimonials .section-title {
    color: var(--white);
}

.testimonials .section-title::after {
    background: var(--brown-accent);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: 3rem;
    color: var(--brown-accent);
    position: absolute;
    top: -10px;
    left: -20px;
    font-family: 'Playfair Display', serif;
}

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

.author-info h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    font-family: 'Playfair Display', serif;
}

.author-info span {
    color: var(--brown-accent);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Publications Section */
.publications {
    background: var(--bg-color);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.publication-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.publication-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    font-family: 'Playfair Display', serif;
    border-bottom: 2px solid var(--brown-accent);
    padding-bottom: 0.5rem;
}

.publication-card ul {
    list-style: none;
}

.publication-card li {
    color: var(--light-text);
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.publication-card li::before {
    content: '📄';
    position: absolute;
    left: 0;
    top: 0;
}

/* Guarantee Section */
.guarantee {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    text-align: center;
}

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

.guarantee-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.guarantee-icon i {
    font-size: 3rem;
    color: var(--brown-accent);
}

.guarantee h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.guarantee p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.guarantee-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.guarantee-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
}

.guarantee-feature i {
    color: var(--brown-accent);
    font-size: 1.2rem;
}

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

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

.faq-item {
    border-bottom: 1px solid #eee;
    margin-bottom: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--brown-accent);
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
}

.faq-question i {
    color: var(--brown-accent);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

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

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

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--light-text);
    line-height: 1.6;
}

/* Contato Section */
.contato {
    background: var(--white);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contato-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 10px;
    transition: var(--transition);
}

.contato-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.contato-item i {
    font-size: 2rem;
    color: var(--brown-accent);
    width: 50px;
    text-align: center;
}

.contato-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.3rem;
    font-family: 'Playfair Display', serif;
}

.contato-item p {
    color: var(--light-text);
    margin: 0;
    font-weight: 500;
}

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

.contato-cta h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.contato-cta p {
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
}

.contact-benefits {
    margin-bottom: 3rem;
}

.contact-benefit {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.contact-benefit i {
    color: var(--brown-accent);
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.contact-benefit h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-benefit p {
    color: var(--light-text);
    line-height: 1.5;
    margin: 0;
}

.contact-methods h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 500;
}

.contact-item i {
    color: var(--brown-accent);
    margin-right: 1rem;
    width: 20px;
    font-size: 1.1rem;
}

.contact-form-container {
    background: var(--bg-color);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--light-text);
    line-height: 1.5;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--brown-accent);
    box-shadow: 0 0 0 3px rgba(109, 76, 65, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-form {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-disclaimer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--light-text);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-disclaimer i {
    color: var(--brown-accent);
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--brown-light);
    transform: translateY(-2px);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: row !important;
    }

    .timeline-marker {
        left: 20px;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px;
    }

    .problema-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .problemas-lista {
        grid-template-columns: 1fr;
    }

    .professora-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .publications-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        flex-direction: column;
    }

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

    .courses-grid {
        grid-template-columns: 1fr;
    }

    .course-card.featured {
        transform: none;
    }

    .guarantee-features {
        grid-template-columns: 1fr;
    }
}

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

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

.faq-item {
    border-bottom: 1px solid #eee;
    margin-bottom: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--brown-accent);
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
    font-family: 'Playfair Display', serif;
}

.faq-question i {
    color: var(--brown-accent);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

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

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

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--light-text);
    line-height: 1.6;
}

.faq-cta {
    background: var(--bg-color);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    margin-top: 3rem;
}

.faq-cta h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.faq-cta p {
    color: var(--light-text);
    margin-bottom: 2rem;
}

/* Animações suaves */
html {
    scroll-behavior: smooth;
}

/* Efeitos de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.about-content,
.expertise-card,
.timeline-content,
.publication-card {
    animation: fadeInUp 0.6s ease-out;
}/* 
FAQ Section */
.faq {
    background: var(--white);
}

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

.faq-item {
    border-bottom: 1px solid #eee;
    margin-bottom: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--brown-accent);
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
    font-family: 'Playfair Display', serif;
}

.faq-question i {
    color: var(--brown-accent);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

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

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

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--light-text);
    line-height: 1.6;
}

.faq-cta {
    background: var(--bg-color);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    margin-top: 3rem;
}

.faq-cta h3 {
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.faq-cta p {
    color: var(--light-text);
    margin-bottom: 2rem;
}/* Botão 
WhatsApp */
.btn-whatsapp {
    color: #25D366 !important;
    border-color: #25D366 !important;
}

.btn-whatsapp:hover {
    background: #25D366 !important;
    color: var(--white) !important;
}