/* ===== VARIÁVEIS CSS ===== */
:root {
    --primary-color: #007642;      /* Verde Principal */
    --secondary-color: #E4FFED;    /* Verde Claro */
    --accent-color: #00A86B;       /* Verde Médio */
    --success-color: #28a745;      /* Verde WhatsApp */
    --danger-color: #DC3545;       /* Vermelho */
    --warning-color: #FFC107;      /* Amarelo */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-gray: #2C3E50;
    --text-color: #495057;
    --border-color: #DEE2E6;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --shadow: 0 4px 6px rgba(0, 118, 66, 0.1);
    --shadow-hover: 0 8px 15px rgba(0, 118, 66, 0.15);
    --transition: all 0.3s ease;
}

/* ===== RESET E BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark-gray);
}

/* ===== HEADER ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 0;
}

.logo-img {
    height: 50px;
    width: auto;
    margin-right: 0.75rem;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

.brand-text {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
    transition: var(--transition);
}

.navbar-brand:hover .brand-text {
    color: var(--accent-color);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark-gray) !important;
    margin: 0 0.5rem;
    transition: var(--transition);
}

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

.contact-phone {
    font-weight: 600;
    color: var(--primary-color) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

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

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    font-weight: 600;
    transition: var(--transition);
}

.btn-success:hover {
    background-color: #218838;
    border-color: #218838;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-info {
    background-color: #17a2b8;
    border-color: #17a2b8;
    font-weight: 600;
    transition: var(--transition);
}

.btn-info:hover {
    background-color: #138496;
    border-color: #138496;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 118, 66, 0.1);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    color: var(--white);
}

.hero-buttons {
    margin-top: 2rem;
}

.hero-image {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* ===== SECTIONS ===== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--primary-color);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-color);
    text-align: center;
    margin-bottom: 3rem;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background-color: var(--secondary-color);
    padding: 5rem 0;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    text-align: center;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

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

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

.service-card:hover .service-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

/* ===== ABOUT SECTION ===== */
.about-section {
    background-color: var(--white);
    padding: 5rem 0;
}

.about-content {
    padding-right: 2rem;
}

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

.diferenciais h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.diferenciais ul li {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.diferenciais ul li i {
    color: var(--primary-color);
}

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

.image-placeholder {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 15px;
    padding: 3rem;
    color: var(--white);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.image-placeholder i {
    font-size: 5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.image-placeholder p {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    background-color: var(--secondary-color);
    padding: 5rem 0;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border-left: 4px solid var(--primary-color);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--accent-color);
}

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

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
}

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

.author-info h5 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.author-info small {
    color: var(--text-color);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background-color: var(--white);
    padding: 5rem 0;
}

.contact-info {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    height: 100%;
}

.contact-info h4 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 1rem;
    margin-top: 0.25rem;
    width: 30px;
}

.contact-item h6 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

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

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.contact-form h4 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.form-control, .form-select {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 118, 66, 0.25);
}

/* ===== MAP SECTION ===== */
.map-section {
    padding: 0;
}

.map-container {
    position: relative;
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-brand {
    text-align: center;
}

.footer-logo {
    margin-bottom: 1rem;
    text-align: center;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.footer-logo-img:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(120deg);
}

.footer-brand h5 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
}

.footer h6 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

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

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.social-link:hover {
    background-color: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-link i {
    transition: var(--transition);
}

.social-link:hover i {
    transform: scale(1.1);
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.2);
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow);
}

.back-to-top:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.back-to-top.show {
    display: flex;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-logo {
        max-width: 300px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .navbar-nav {
        text-align: center;
        margin-top: 1rem;
    }
    
    .navbar-nav .nav-item {
        margin: 0.5rem 0;
    }
    
    .logo-img {
        height: 45px;
    }
    
    .brand-text {
        font-size: 1.3rem;
    }
    
    .footer-logo-img {
        height: 50px;
    }
    
    .hero-content {
        margin-top: 3.5rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-logo {
        max-width: 250px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card,
    .testimonial-card {
        margin-bottom: 1rem;
    }
    
    .contact-info {
        margin-bottom: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .logo-img {
        height: 40px;
        margin-right: 0.5rem;
    }
    
    .brand-text {
        font-size: 1.1rem;
    }
    
    .footer-logo-img {
        height: 45px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .hero-content {
        margin-top: 5rem;
        text-align: center;
    }
    
    .hero-image {
        margin-top: 2rem;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-logo {
        max-width: 200px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .service-card,
    .contact-form,
    .contact-info {
        padding: 1.5rem;
    }
    
    .logo-img {
        height: 35px;
        margin-right: 0.4rem;
    }
    
    .brand-text {
        font-size: 1rem;
    }
    
    .footer-logo-img {
        height: 40px;
    }
    
    .social-link {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .hero-content {
        margin-top: 6rem;
        text-align: center;
    }
    
    .hero-image {
        margin-top: 2rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== SCROLL BEHAVIOR ===== */
html {
    scroll-behavior: smooth;
}

/* ===== LOADING ANIMATION ===== */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}