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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Header */
header {
    background: white;
    color: #333;
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 55px;
    width: auto;
    transition: transform 0.3s ease;
    content: url('data:image/svg+xml;charset=UTF-8,%3csvg width="600" height="120" xmlns="http://www.w3.org/2000/svg"%3e%3cellipse cx="80" cy="60" rx="25" ry="45" fill="%234a7c59" transform="rotate(-20 80 60)"/%3e%3cellipse cx="80" cy="60" rx="8" ry="35" fill="%233d6b4a" transform="rotate(-20 80 60)"/%3e%3cellipse cx="110" cy="60" rx="28" ry="50" fill="%2398b885" transform="rotate(0 110 60)"/%3e%3cellipse cx="110" cy="60" rx="10" ry="40" fill="%2385a572" transform="rotate(0 110 60)"/%3e%3cellipse cx="140" cy="60" rx="25" ry="45" fill="%23c8d9c0" transform="rotate(20 140 60)"/%3e%3cellipse cx="140" cy="60" rx="8" ry="35" fill="%23b5c9ad" transform="rotate(20 140 60)"/%3e%3ctext x="185" y="62" font-family="Arial Black, sans-serif" font-size="44" font-weight="900" fill="%232d4a2b" letter-spacing="6"%3eVALE  VERDE%3c/text%3e%3ctext x="200" y="90" font-family="Arial, sans-serif" font-size="17" fill="%234a7c59" letter-spacing="4"%3eOdontologia%3c/text%3e%3c/svg%3e');
}

.logo img:hover {
    transform: scale(1.05);
}

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

.nav-links a {
    color: #2d8659;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-links a:hover {
    color: #1a5c3d;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(45, 134, 89, 0.95) 0%, rgba(62, 167, 109, 0.95) 100%), 
                        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%23f0f9f4" width="1200" height="800"/></svg>');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 150px 2rem 100px;
    text-align: center;
    margin-top: 70px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: white;
    color: #2d8659;
    font-weight: bold;
}

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

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Rating Badge */
.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin-top: 2rem;
    backdrop-filter: blur(10px);
}

/* Destaques */
.features {
    max-width: 1200px;
    margin: -50px auto 0;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 10;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #2d8659;
    margin-bottom: 0.5rem;
}

/* Sections */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #2d8659;
    margin-bottom: 3rem;
}

/* Sobre */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    color: #2d8659;
    margin-bottom: 1rem;
}

.about-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.values-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.service-card {
    background: white;
    padding: 0;
    border-radius: 15px;
    border: 2px solid #e0f2e9;
    transition: all 0.3s;
    overflow: hidden;
}

.service-card:hover {
    border-color: #2d8659;
    box-shadow: 0 5px 20px rgba(45, 134, 89, 0.2);
    transform: translateY(-5px);
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: 1.5rem;
}

.service-card h3 {
    color: #2d8659;
    margin-bottom: 0.8rem;
}

/* Depoimentos */
.testimonials {
    background: linear-gradient(135deg, #f0f9f4 0%, #e8f5ee 100%);
}

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

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 4rem;
    color: #2d8659;
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: 20px;
}

.testimonial-text {
    margin-bottom: 1rem;
    font-style: italic;
    color: #555;
}

.testimonial-author {
    color: #2d8659;
    font-weight: bold;
}

.stars {
    color: #ffd700;
    margin-bottom: 0.5rem;
}

/* Contato */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

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

.info-item {
    display: flex;
    align-items: start;
    gap: 1rem;
}

.info-icon {
    font-size: 1.5rem;
    color: #2d8659;
    min-width: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    color: #2d8659;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid #e0f2e9;
    border-radius: 8px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2d8659;
}

/* Footer */
footer {
    background: white;
    color: #333;
    padding: 3rem 2rem 1rem;
    border-top: 3px solid #e0f2e9;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #2d8659;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links a {
    color: #2d8659;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #1a5c3d;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #e0f2e9;
    color: #666;
}

.image-disclaimer {
    text-align: center;
    font-size: 0.75rem;
    opacity: 0.6;
    margin-top: 0.5rem;
    font-style: italic;
    color: #888;
}

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
    cursor: pointer;
    z-index: 999;
    transition: transform 0.3s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .values-list {
        grid-template-columns: 1fr;
    }
}

/* CÓDIGO CSS BÁSICO (Para estilizar o formulário) */
.secao-contato {
    max-width: 600px;
    margin: 40px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.secao-contato h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

.campo-grupo {
    margin-bottom: 15px;
}

.campo-grupo label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

.campo-grupo input[type="text"],
.campo-grupo input[type="email"],
.campo-grupo input[type="tel"],
.campo-grupo textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Garante que o padding não aumente o width total */
    font-size: 16px;
}

.campo-grupo textarea {
    resize: vertical;
}

.btn-enviar {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: #25d366; /* Cor verde do WhatsApp */
    color: white;
    font-size: 18px;
    font-weight: bold;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-enviar:hover {
    background-color: #128c7e;
}