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

:root {
    --cor-primaria: #28a745;
    --cor-secundaria: #6c757d;
    --cor-destaque: #ffc107;
    --cor-fundo: #f8f9fa;
    --cor-branco: #ffffff;
    --cor-texto: #343a40;
    --cor-texto-claro: #6c757d;
    --fonte-principal: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --sombra: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

body {
    font-family: var(--fonte-principal);
    line-height: 1.6;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--cor-branco);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.preloader.hide {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--cor-fundo);
    border-top: 4px solid var(--cor-primaria);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Header */
.header {
    background: var(--cor-branco);
    padding: 1rem 0;
    box-shadow: var(--sombra);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--cor-primaria);
    text-decoration: none;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--cor-texto);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--cor-primaria);
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--cor-texto);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.9), rgba(108, 117, 125, 0.7)), url('../images/banner.jpeg');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--cor-branco);
    padding-top: 80px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.3s both;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--cor-destaque);
    color: var(--cor-texto);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn:hover {
    background: #e0a500;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--cor-primaria);
    color: var(--cor-branco);
}

.btn-primary:hover {
    background: #218838;
}

/* Sections */
.section {
    padding: 80px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--cor-texto);
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--cor-texto-claro);
    max-width: 600px;
    margin: 0 auto;
}

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

.about-text h3 {
    font-size: 1.8rem;
    color: var(--cor-primaria);
    margin-bottom: 1rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--cor-texto-claro);
    line-height: 1.8;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
}

/* Services Section */
.services {
    background: var(--cor-branco);
}

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

.service-card {
    background: var(--cor-fundo);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: var(--sombra);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--cor-primaria);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--cor-branco);
    font-size: 1.5rem;
}

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

.service-card p {
    color: var(--cor-texto-claro);
}

/* Testimonials */
.testimonials {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    color: var(--cor-branco);
}

.testimonials-carousel {
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    text-align: center;
    padding: 2rem;
    display: none;
}

.testimonial-slide.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    object-fit: cover;
}

.testimonial-text {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--cor-destaque);
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background 0.3s ease;
}

.carousel-dot.active {
    background: var(--cor-destaque);
}

/* Contact Section */
.contact {
    background: var(--cor-branco);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    color: var(--cor-primaria);
    margin-bottom: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: var(--cor-primaria);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    margin-right: 1rem;
}

.contact-form {
    background: var(--cor-fundo);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--cor-texto);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
}

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

.maps-container {
    margin-top: 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--sombra);
}

.maps-container iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* Footer */
.footer {
    background: var(--cor-texto);
    color: var(--cor-branco);
    text-align: center;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--cor-destaque);
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: #ccc;
    text-decoration: none;
    line-height: 1.8;
}

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

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--cor-primaria);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-link:hover {
    background: var(--cor-destaque);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    color: #ccc;
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--cor-texto);
    color: var(--cor-branco);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-notice.show {
    transform: translateY(0);
}

.cookie-notice p {
    margin: 0;
    flex: 1;
}

.cookie-notice .btn {
    margin-left: 1rem;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-branco);
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--cor-branco);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--sombra);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 60px 0;
    }

    .container {
        padding: 0 1rem;
    }

    .cookie-notice {
        flex-direction: column;
        text-align: center;
    }

    .cookie-notice .btn {
        margin: 1rem 0 0 0;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .service-card,
    .contact-form {
        padding: 1.5rem;
    }
}