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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: #186e25;
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(24, 110, 37, 0.3);
    border-radius: 4px;
    text-transform: none;
    letter-spacing: 0.3px;
    font-size: 1rem;
    padding: 16px 32px;
}

.btn-primary:hover {
    background: #145a1f;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(24, 110, 37, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #186e25;
    border: 2px solid #186e25;
    font-weight: 600;
    border-radius: 4px;
    text-transform: none;
    letter-spacing: 0.3px;
    font-size: 1rem;
    padding: 14px 30px;
}

.btn-secondary:hover {
    background: rgba(24, 110, 37, 0.1);
    border-color: #186e25;
    color: #186e25;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #2B5D31;
    border: 1px solid #2B5D31;
}

.btn-outline:hover {
    background: #2B5D31;
    color: white;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-whatsapp:hover {
    background: #1da851;
}

/* Ajustar tamanho da imagem WhatsApp */
.btn-whatsapp img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

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

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

/* Diminuir botão do header em 20% */
.header-cta .btn {
    padding: 13px 26px;
    font-size: 0.8rem;
}

.logo img {
    height: 50px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-list a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: #2B5D31;
}

.nav-list a.menu-highlight {
    background: linear-gradient(135deg, #ca6c16 0%, #b85a0f 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-list a.menu-highlight:hover {
    background: linear-gradient(135deg, #b85a0f 0%, #ca6c16 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(202, 108, 22, 0.3);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(90deg, white 60%, #186e25 60%);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: center;
    position: relative;
    z-index: 3;
    height: 100%;
    width: 100%;
}

.hero-text {
    padding-right: 80px;
    color: #333;
    max-width: 600px;
    padding-left: 0;
}

.hero-text::before {
    content: 'BIOTECNOLOGIA';
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #186e25;
    letter-spacing: 2px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3.4425rem;
    font-weight: 900;
    color: #186e25;
    margin-bottom: 30px;
    line-height: 1.0;
    font-family: 'Inter', sans-serif;
}

.hero p {
    font-size: 1.15rem;
    margin-bottom: 40px;
    color: #666;
    font-weight: 400;
    line-height: 1.6;
    max-width: 95%;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 35px;
    color: #666;
    line-height: 1.6;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.hero-image {
    position: relative;
    z-index: 4;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 120%;
    width: 120%;
    padding: 0;
    margin-left: -10px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    max-width: 800px;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #2B5D31;
    margin-bottom: 15px;
    font-weight: 600;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Summary */
.about-summary {
    padding: 80px 0;
    background: white;
}

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

.about-item {
    text-align: center;
    padding: 30px;
    border-radius: 12px;
    background: #f8fdf9;
    transition: transform 0.3s ease;
}

.about-item:hover {
    transform: translateY(-5px);
}

.about-icon {
    width: 180px;
    height: 180px;
    margin: 0 auto 20px;
    background: #2B5D31;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    overflow: hidden;
}

.about-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.about-item h3 {
    font-size: 1.3rem;
    color: #2B5D31;
    margin-bottom: 15px;
}

/* Services */
.services {
    padding: 80px 0;
    background: #f8fdf9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

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

.service-icon {
    width: 141.75px;
    height: 141.75px;
    background: #2B5D31;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: white;
    overflow: hidden;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.service-card h3 {
    font-size: 1.4rem;
    color: #2B5D31;
    margin-bottom: 15px;
    text-align: center;
}

.service-card p {
    margin-bottom: 20px;
    color: #666;
}

.service-card ul {
    list-style: none;
    margin-bottom: 25px;
}

.service-card li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.service-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2B5D31;
    font-weight: bold;
}

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

/* Why Choose */
.why-choose {
    padding: 80px 0;
    background: white;
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-choose h2 {
    font-size: 2.2rem;
    color: #2B5D31;
    margin-bottom: 30px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.benefit-icon {
    width: 30px;
    height: 30px;
    background: #2B5D31;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.benefit-text h3 {
    color: #2B5D31;
    margin-bottom: 8px;
}

.testimonial-highlight {
    background: #f8fdf9;
    border-radius: 12px;
    padding: 40px;
}

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

.testimonial-quote {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
    color: #555;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

/* Aumentar imagem específica cliente-1 em 50% */
.testimonial-author img[src*="cliente-1"] {
    width: 90px;
    height: 90px;
}

.author-info {
    text-align: left;
}

.author-info strong {
    display: block;
    color: #2B5D31;
}

.author-info span {
    display: block;
    font-size: 0.9rem;
    color: #666;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: #f8fdf9;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonials .testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

/* Aumentar imagens da seção Depoimentos em 60% */
.testimonials .testimonial-author img {
    width: 96px;
    height: 96px;
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    font-style: italic;
    color: #555;
}

/* Blog Preview */
.blog-preview {
    padding: 80px 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.blog-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

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

.blog-image {
    height: 200px;
    overflow: hidden;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

/* Adequar imagens do blog ao layout */
.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.blog-content {
    padding: 25px;
}

.blog-category {
    background: #2B5D31;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
    margin-bottom: 15px;
}

.blog-card h3 {
    color: #2B5D31;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.blog-card p {
    color: #666;
    margin-bottom: 15px;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
    color: #888;
}

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

/* Final CTA */
.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #2B5D31 0%, #1e4023 100%);
    color: white;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h3 {
    color: #2B5D31;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #2B5D31;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    text-decoration: none;
    color: white;
}

.social-links a:hover {
    background: #2B5D31;
}

/* Adequar ícones das redes sociais ao layout */
.social-links img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* Ajustar logo do rodapé */
.footer-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    margin-bottom: 15px;
}

.mvv-icon img {
    width: 55px;
    height: 55px;
    object-fit: contain;
}

.contact-info p {
    margin-bottom: 10px;
    color: #ccc;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
}

/* Ajustar tamanho do icon_logo para 45px */
.mvv-icon img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

/* Centralizar texto dos valores */
.mvv-item ul {
    text-align: center;
    list-style: none;
    padding: 0;
    margin: 0;
    line-height: 1.8;
}

/* Centralizar todo o conteúdo do item valores */
.mvv-item {
    text-align: center;
}

.mvv-item h3 {
    text-align: center;
}

.mvv-item p {
    text-align: center;
}

/* Enhanced Image Loading */
img {
    transition: opacity 0.3s ease;
}

img.loading {
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .about-grid,
    .services-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .why-choose-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .author-info {
        text-align: center;
    }
    
    .final-cta h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .service-card,
    .about-item,
    .testimonial-card {
        padding: 25px;
    }
}

/* Centralizar especificamente o terceiro item (Valores) */
.mvv-grid .mvv-item:nth-child(3) {
    text-align: center;
}

.mvv-grid .mvv-item:nth-child(3) ul {
    text-align: center !important;
    display: block;
    width: 100%;
    margin: 0 auto;
}

.mvv-grid .mvv-item:nth-child(3) h3 {
    text-align: center;
}

/* Calculator Promo Section */
.calculator-promo {
    padding: 80px 0;
    background: linear-gradient(135deg, #d7dcca 0%, #84b48c 100%);
    position: relative;
}

.calculator-promo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.calculator-promo-text h2 {
    color: #196e27;
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.calculator-promo-text p {
    color: #333;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.calculator-benefits {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.benefit-point {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #196e27;
    font-weight: 500;
}

.benefit-icon {
    font-size: 1.2rem;
    width: 30px;
    text-align: center;
}

.btn-calculator {
    background: linear-gradient(135deg, #ca6c16 0%, #b85a0f 100%);
    color: white;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(202, 108, 22, 0.3);
}

.btn-calculator:hover {
    background: linear-gradient(135deg, #b85a0f 0%, #ca6c16 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(202, 108, 22, 0.4);
}

.calculator-promo-image {
    position: relative;
}

.calculator-promo-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
    .calculator-promo-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .calculator-promo-text h2 {
        font-size: 2rem;
    }
    
    .calculator-benefits {
        align-items: center;
    }
}

/* Centralizar textos da seção Nosso Compromisso */
.commitment-item {
    text-align: center;
}

.commitment-item h3 {
    text-align: center;
}

.commitment-item p {
    text-align: center;
}

/* Melhorar contraste dos botões da seção about-cta */
.about-cta .btn-primary {
    background: #ffffff;
    color: #2B5D31;
    border: 2px solid #ffffff;
}

.about-cta .btn-primary:hover {
    background: #f0f0f0;
    color: #1e4023;
    transform: translateY(-2px);
}

.about-cta .btn-outline {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.about-cta .btn-outline:hover {
    background: #ffffff;
    color: #2B5D31;
}

/* Ajustar imagem fiv-servicos.jpg ao layout */
.service-image {
    display: inline-block;
    background: #f8fdf9;
    padding: 10px;
    border-radius: 12px;
}

.service-image img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    display: block;
}

/* Melhorar contraste dos botões da seção service-comparison */
section.service-comparison .btn-primary {
    background: #ffffff !important;
    color: #2B5D31 !important;
    border: 2px solid #ffffff !important;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3) !important;
}

section.service-comparison .btn-primary:hover {
    background: #f0f0f0 !important;
    color: #1e4023 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4) !important;
}

section.service-comparison .btn-whatsapp {
    background: #ffffff !important;
    color: #25D366 !important;
    border: 2px solid #ffffff !important;
}

section.service-comparison .btn-whatsapp:hover {
    background: #f0f0f0 !important;
    color: #1da851 !important;
}

/* Breadcrumbs */
.breadcrumbs {
    background: #f8fdf9;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
}

.breadcrumbs a {
    color: #2B5D31;
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

.breadcrumbs span {
    color: #666;
}

/* Lazy Loading Images */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #2B5D31;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

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

/* Form Validation */
.form-group input:invalid,
.form-group select:invalid,
.form-group textarea:invalid {
    border-color: #dc3545;
}

.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-color: #28a745;
}

.error-message {
    color: #dc3545;
    font-size: 12px;
    margin-top: 5px;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

/* Mobile Breadcrumbs */
@media (max-width: 768px) {
    .breadcrumbs {
        font-size: 12px;
        padding: 8px 0;
    }
    
    .loading-spinner {
        width: 16px;
        height: 16px;
    }
}