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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #343a40;
    overflow-x: hidden;
}

/* Justificação de texto para parágrafos */
p {
    text-align: justify;
}

/* Variáveis CSS */
:root {
    --primary-color: #47859f;
    --secondary-color: #FF6B35;
    --accent-color: #1a6b6b;
    --text-dark: #343a40;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: #e55a2b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* WhatsApp Button */
.whatsapp-fixed-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    width: 50px;
    height: 50px;
    font-size: 2rem;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-fixed-btn:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: 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 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

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

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

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Space for fixed header */
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    padding-right: 20px;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 20px;
}

.hero-title {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    display: block;
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 400;
    margin-top: 8px;
}

.hero-description {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-dark);
}

.feature i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    width: 20px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
}

.hero-image img {
    width: 100%;
   /* max-width: 450px; */
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: block;
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--white);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
    align-items: center;
}

.about-image {
    width: 100%;
    max-width: 500px; /* Adjust as needed */
    margin-bottom: 20px;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.testimonials-section {
    width: 100%;
    max-width: 600px; /* Adjust as needed */
    margin-top: 20px;
}

/* Testimonials Section */
.testimonials-section {
    width: 100%;
    max-width: 600px;
    margin-top: 20px;
}

.testimonials-section h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    max-height: 500px;
    overflow-y: auto;
}

.testimonial-image {
    width: 100%;
    height: auto;
    max-width: 220px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.testimonial-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

@media (min-width: 769px) {
    .about-content {
        flex-direction: row;
        justify-content: center;
        align-items: flex-start;
    }

    .about-text {
        flex: 1;
        margin-right: 60px;
    }

    .about-image {
        flex-shrink: 0;
        margin-bottom: 0;
    }

    .testimonials-section {
        flex: 1;
        margin-top: 0;
    }
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.about-credentials {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background-color: var(--bg-light);
    border-radius: 10px;
}

.highlight:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.highlight i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    width: 30px;
}

.highlight h4 {
    color: var(--primary-color);
    margin-bottom: 4px;
}

.highlight p {
    color: var(--text-light);
    margin: 0;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Specialties Section */
.specialties {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 40px;
}

.specialty-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

.specialty-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

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

.specialty-card h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.specialty-card p {
    color: var(--text-dark);
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.specialty-list {
    list-style: none;
    margin-bottom: 30px;
}

.specialty-list li {
    padding: 8px 0;
    color: var(--text-dark);
    position: relative;
    padding-left: 24px;
}

.specialty-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.specialty-image {
    margin-top: auto;
    padding-top: 30px;
}

.specialty-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}

/* Differentials Section */
.differentials {
    padding: 100px 0;
    background-color: var(--white);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.differential-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 15px;
    transition: var(--transition);
    background-color: var(--bg-light);
}

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

.differential-icon {
    width: 100px;
    height: 100px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.differential-icon i {
    color: var(--white);
    font-size: 2.5rem;
}

.differential-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.differential-card p {
    color: var(--text-dark);
    font-size: 1.1rem;
}

/* Structure Section */
.structure {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.structure-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

@media (max-width: 768px) {
    .structure-grid {
        grid-template-columns: 1fr;
    }
}

.structure-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

.structure-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 20px;
}

.structure-item h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.structure-item p {
    color: var(--text-light);
    line-height: 1.6;
    text-align: justify;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-item i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    width: 30px;
    margin-top: 4px;
}

.contact-item h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-item p {
    color: var(--text-dark);
    margin: 0;
}

.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 139, 139, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info h3,
.footer-contact p:first-child {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.footer-info p,
.footer-contact p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.footer-social {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.social-link {
    width: 50px;
    height: 50px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background-color: #e55a2b;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        height: auto;
        padding-top: 100px;
        padding-bottom: 40px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        padding: 0 15px;
    }
    
    .hero-content {
        padding-right: 0;
        order: 2;
    }
    
    .hero-image {
        padding-left: 0;
        order: 1;
    }
    
    .hero-image img {
        max-height: 300px;
        width: auto;
        object-fit: cover;
        object-position: top;
        border-radius: 15px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.3;
        margin-bottom: 20px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-top: 12px;
    }
    
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .hide-mobile {
        display: none;
    }
    
    .about-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .about-text {
        margin-right: 0;
    }
    
    .testimonials-section {
        margin-top: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 8px;
        max-height: 300px;
    }
    
    .testimonial-image {
        max-width: 180px;
        border-radius: 6px;
    }
    
    .specialties-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .specialty-card {
        padding: 30px 20px;
    }
    
    .specialty-card h3 {
        font-size: 1.5rem;
    }
    
    .specialty-card p {
        font-size: 1rem;
    }
    
    .structure-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .structure-highlight {
        grid-column: 1;
        grid-row: auto;
    }
    
    .structure-item {
        padding: 25px 20px;
    }
    
    .structure-item h3 {
        font-size: 1.3rem;
    }
    
    .structure-item p {
        font-size: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .section-header h2 {
        font-size: 2rem;
        margin-bottom: 12px;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .whatsapp-fixed-btn {
        width: 45px;
        height: 45px;
        font-size: 1.8rem;
        top: 15px;
        right: 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-info h3,
    .footer-contact p:first-child {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-image img {
        max-height: 250px;
        width: auto;
        object-fit: cover;
        object-position: top;
    }
    
    .btn-large {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .specialty-card {
        padding: 25px 15px;
    }
    
    .specialty-card h3 {
        font-size: 1.3rem;
    }
    
    .structure-item {
        padding: 20px 15px;
    }
    
    .structure-item h3 {
        font-size: 1.2rem;
    }
    
    .contact-form {
        padding: 25px 15px;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 6px;
    }
    
    .testimonial-image {
        max-width: 150px;
    }
    
    .whatsapp-fixed-btn {
        width: 40px;
        height: 40px;
        font-size: 1.6rem;
        top: 12px;
        right: 12px;
    }
}

/* Animações */

/* Menu Mobile */
.nav-menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    padding: 20px;
    gap: 20px;
    z-index: 999;
}

.nav-menu.mobile-active .nav-link {
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
    font-size: 1.1rem;
    text-align: center;
}

.nav-menu.mobile-active .nav-link:last-child {
    border-bottom: none;
}

/* Touch improvements */
.btn, .nav-link, .whatsapp-fixed-btn {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-link {
    padding: 12px 16px;
}

/* Form improvements for mobile */
@media (max-width: 768px) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 16px;
        border-radius: 8px;
    }
    
    .form-group textarea {
        min-height: 100px;
    }
    
    .btn {
        min-height: 48px;
        font-size: 16px;
    }
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}