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

:root {    /* Professional Earth Tone Palette */
    --primary-color: #97A626; /* verde oliva principal - CTAs */
    --primary-light: #A8B82D; 
    --primary-dark: #707320; /* verde médio para variações */
    --primary-darker: #364011; /* verde escuro para textos importantes */
    --success-color: #97A626; /* verde oliva para sucessos */
    --accent-color: #F2E529; /* amarelo vibrante para destaques especiais */
    --accent-warm: #59210C; /* marrom escuro para contrastes */
    --background-light: #FEFDF8; /* off-white quente - fundo principal */
    --background-card: #FFFFFF; /* branco puro para cards */
    --background-soft: #F9F8F3; /* tom suave para seções alternadas */
    --text-dark: #364011; /* verde escuro para textos principais */
    --text-primary: #59210C; /* marrom para textos importantes */
    --text-muted: #707320; /* verde médio para textos secundários */
    --text-light: #A0AEC0; /* cinza claro para textos auxiliares */
    --white: #FFFFFF;
    --border-light: #E8E6E0; /* bordas suaves em tom terra */
    --border-accent: rgba(151, 166, 38, 0.2); /* bordas com verde oliva */
    --shadow-light: rgba(54, 64, 17, 0.08); /* sombras com verde escuro */
    --shadow-medium: rgba(54, 64, 17, 0.15);
    --shadow-accent: rgba(242, 229, 41, 0.2); /* sombra amarela para destaques */
    --gradient: linear-gradient(135deg, #FEFDF8 0%, #FFFFFF 100%);
    --gradient-hero: linear-gradient(135deg, #97A626 0%, #F2E529 100%);
    --gradient-section: linear-gradient(135deg, #F9F8F3 0%, #FEFDF8 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--background-light);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Professional Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-dark);
}

h1 {
    color: var(--text-primary); /* marrom escuro para títulos principais */
}

h2 {
    color: var(--text-dark); /* verde escuro para subtítulos */
}

h1 { 
    font-size: clamp(2rem, 4vw, 2.8rem); 
    font-weight: 800;
}
h2 { 
    font-size: clamp(1.8rem, 3.5vw, 2.5rem); 
    font-weight: 700;
}
h3 { 
    font-size: clamp(1.5rem, 3vw, 2rem); 
    font-weight: 600;
}
h4 { 
    font-size: 1.25rem; 
    font-weight: 600;
}

p, li, span {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    color: var(--text-muted);
    line-height: 1.7;
}

.text-large {
    font-size: 1.125rem;
    line-height: 1.8;
}

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

/* Modern Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 20px var(--shadow-light);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.logo h1 {
    font-family: 'Inter', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0;
    letter-spacing: -0.02em;
}

.logo p {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    margin: 0;
}

.nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.75rem 1rem;
    border-radius: 8px;
}

.nav a:hover {
    color: var(--text-dark);
    background-color: var(--background-light);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav a:hover::after {
    width: 80%;
}

/* Modern Hero Section */
.hero {
    padding: 140px 0 100px;
    background: var(--background-soft);
    color: var(--text-dark);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--border-accent);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--gradient-hero);
    opacity: 0.05;
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
    align-items: center;
}

.hero-text h2 {
    font-family: 'Inter', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -0.03em;
}

.highlight {
    color: var(--primary-color);
    font-weight: 800;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0.3;
}

.hero-text p {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
    max-width: 90%;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Modern Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border-light);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--shadow-medium);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 16px;
}

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

.profile-image {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    border: 8px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Modern Pain Points Section */
.pain-points {
    padding: 120px 0;
    background: var(--background-light);
}

.pain-points h2 {
    font-family: 'Inter', sans-serif;
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.pain-points .subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pain-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: left;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-hero);
}

.pain-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow-medium);
    border-color: var(--primary-color);
}

.pain-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.pain-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.pain-card p {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-muted);
}

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

/* About Section */
.about {
    padding: 100px 0;
    background: var(--background-light);
    border-top: 1px solid var(--border-light);
}

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

.about-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.about-text p {
    font-family: 'Inter', sans-serif;
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.credentials {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.credential {
    background: var(--background-card);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    border: 1px solid var(--accent-color);
}

.consultorio-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--background-card);
}

.services h2 {
    font-family: 'Playfair Display', serif;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

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

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

/* Modern Trilhas Section */
.conditions {
    padding: 120px 0;
    background: var(--white);
}

.conditions h2 {
    font-family: 'Inter', sans-serif;
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.conditions .subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.trilhas-container {
    margin-bottom: 4rem;
}

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

.trilhas-row {
    display: contents;
}

.trilhas-top,
.trilhas-bottom {
    display: contents;
}

.condition-category {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.condition-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-hero);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.condition-category:hover::before {
    transform: translateX(0);
}

.condition-category:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow-medium);
}

.condition-category h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.condition-category ul {
    list-style: none;
    padding: 0;
}

.condition-category li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-muted);
    position: relative;
    padding-left: 1.5rem;
}

.condition-category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 600;
}

.condition-category li:last-child {
    border-bottom: none;
}

.trilha-icon {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}

.trilha-desc {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.trilha-result {
    background: var(--background-soft);
    padding: 1rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border-left: 4px solid var(--accent-color);
    font-size: 0.95rem;
    line-height: 1.5;
    box-shadow: 0 2px 8px var(--shadow-accent);
}

.trilha-result strong {
    color: var(--text-dark);
}

.trilha-icon {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.trilha-icon {
    transition: transform 0.3s ease;
}

.condition-category:hover .trilha-icon {
    transform: scale(1.1);
}

/* Trilhas Format Section */
.trilhas-format {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0 3rem 0;
    padding: 2rem;
    background: var(--background-card);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-light);
}

.format-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: 8px;
    border: 2px solid var(--border-light);
    transition: all 0.3s ease;
}

.format-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--shadow-accent);
    background: var(--background-card);
}

.format-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    display: block;
}

.format-card h4 {
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.format-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Client Cases Section */
.client-cases {
    background: var(--background-light);
    padding: 4rem 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.case-card {
    background: var(--background-card);
    border-radius: 12px;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-hero);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.case-photo {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--background-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.case-content {
    padding: 2rem;
    flex: 1;
}

.case-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    display: block;
}

.case-card h3 {
    color: var(--text-dark);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.case-subtitle {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-style: italic;
}

.case-challenge, .case-solution {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.case-results {
    margin-bottom: 1rem;
}

.case-results p {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.case-results ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.case-results li {
    padding: 0.25rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.case-timeline {
    padding: 0.75rem 1rem;
    background: var(--background-light);
    border-radius: 6px;
    border-left: 3px solid var(--primary-color);
    font-size: 0.9rem;
    margin-top: 1rem;
}

.case-challenge strong {
    color: #DC2626;
}

.case-solution strong {
    color: var(--primary-color);
}

.case-results strong, .case-timeline strong {
    color: var(--success-color);
}

/* Modern Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: var(--background-light);
}

.testimonials h2 {
    font-family: 'Inter', sans-serif;
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

/* Estilos do carrossel de fallback */
.testimonial-carousel {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
}

.testimonial-carousel .slides {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: var(--white);
}

.testimonial-carousel .slide {
    display: none;
}

.testimonial-carousel .slide.active {
    display: block;
}

.testimonial-carousel img {
    width: 100%;
    display: block;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.carousel-control.prev { left: 12px; }
.carousel-control.next { right: 12px; }

.carousel-control:hover { background: #594aa0; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--primary-dark);
    background: transparent;
    cursor: pointer;
}

.carousel-dots .dot.active { background: var(--primary-dark); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--shadow-light);
    border: 1px solid var(--border-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-weight: 700;
}

.stars {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: #ffc107;
}

.testimonial-card p {
    font-style: normal;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1.1rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
}

.doctoralia-rating {
    text-align: center;
    margin: 3rem 0;
}

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

.rating-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.rating-stars {
    font-size: 1.5rem;
}

.rating-text {
    color: var(--text-muted);
}

/* Modern FAQ Section */
.quadro-faq {
  padding: 120px 0;
  background: var(--white);
}

.quadro-faq h2 {
  font-family: 'Inter', sans-serif;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

.quadro-faq .subtitle {
  text-align: center;
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
}

.quadro-faq-item {
  background: var(--white);
  border-radius: 16px;
  margin-bottom: 0;
  padding: 2rem;
  box-shadow: 0 4px 20px var(--shadow-light);
  border: 1px solid var(--border-light);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.quadro-faq-item:hover {
  box-shadow: 0 8px 30px var(--shadow-medium);
  border-color: var(--primary-color);
}

.quadro-faq-question {
  font-family: 'Inter', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-dark);
  margin-bottom: 0;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

/* Modern accordion indicator */
.quadro-faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-left: 0.75rem;
  transition: transform 0.25s ease;
  font-weight: 400;
}

.quadro-faq-item.active .quadro-faq-question::after {
  content: '−';
  transform: rotate(0deg);
}

.quadro-faq-answer {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-muted);
  margin-top: 0.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.quadro-faq-item.active .quadro-faq-answer {
  max-height: 500px; /* suficiente para conteúdos curtos */
}

/* Acordeão ativo no FAQ */
/* Removemos quaisquer resets que ocultavam a seta/estado */

/* Lista de Benefícios */
.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 0.75rem 0;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.5;
    position: relative;
    padding-left: 2rem;
}

.benefits-list li::before {
    content: "✓";
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: 0;
    top: 0.75rem;
}

/* Modern CTA Section */
.cta-section {
    padding: 120px 0;
    background: var(--gradient-hero);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-family: 'Inter', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--white);
    letter-spacing: -0.02em;
}

.cta-content p {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 1.5rem;
}

/* Modern Footer */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-section p {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 0.75rem;
    opacity: 0.8;
    color: rgba(255, 255, 255, 0.8);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.credentials-footer {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.credential-badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Modern Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-content {
        gap: 3rem;
    }
    
    .trilhas-top {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .header-content {
        padding: 1rem 20px;
    }
    
    .nav {
        display: none;
    }
    
    .hero {
        padding: 120px 0 80px;
        min-height: 70vh;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text p {
        max-width: 100%;
    }
    
    .cta-buttons {
        justify-content: center;
        gap: 1rem;
    }
    
    .btn {
        min-width: 200px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .profile-image {
        width: 280px;
        height: 280px;
    }
    
    .pain-grid, .trilhas-container {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .credentials {
        flex-direction: column;
    }

    .trilhas-top {
        grid-template-columns: 1fr;
    }

    .trilhas-bottom {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .credentials-footer {
        justify-content: center;
    }

    .trilhas-format {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        margin: 1.5rem 0 2rem 0;
    }
    
    .format-card {
        padding: 1.25rem;
    }
      .cases-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .case-photo {
        height: 150px;
    }
    
    .case-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .btn {
        width: 100%;
        min-width: auto;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .condition-category {
        padding: 2rem 1.5rem;
    }
    
    .testimonial-card {
        padding: 2rem 1.5rem;
    }
    
    .pain-card {
        padding: 2rem 1.5rem;
    }
    
    .feature {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* Modern Interactions */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
    
    .btn {
        animation: fadeInUp 0.6s ease-out;
    }
    
    .pain-card,
    .condition-category,
    .testimonial-card {
        animation: fadeInUp 0.6s ease-out;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus States for Accessibility */
.btn:focus,
.nav a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading Animation for CTA Buttons */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade específica FAQ */
@media (max-width: 768px) {
  .faq-list { gap: 1rem; }
  .quadro-faq-item { padding: 1.25rem 1.25rem; }
  .quadro-faq-question { font-size: 1.0625rem; }
  .quadro-faq-answer { font-size: 0.9875rem; line-height: 1.65; }
}

@media (max-width: 768px) {
    .testimonial-carousel { max-width: 100%; }
    .carousel-control { width: 36px; height: 36px; }
}