/* Base Styles */
:root {
    --primary-color: #1e88e5; /* Blue */
    --secondary-color: #4caf50; /* Green */
    --accent-color: #f44336; /* Red accent for buttons */
    --light-gray: #f5f5f5;
    --medium-gray: #9e9e9e;
    --dark-gray: #424242;
    --white: #ffffff;
    --black: #212121;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

section {
    padding: 4rem 0;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Header & Navigation */
header {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('images/main.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    height: 100vh;
    position: relative;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
    background-color: rgba(0, 0, 0, 0.8);
}

nav.scrolled {
    background-color: var(--white);
    box-shadow: var(--shadow);
    padding: 1rem 5%;
}

nav.scrolled .logo h1,
nav.scrolled .menu a {
    color: var(--black);
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.menu {
    display: flex;
}

.menu li {
    margin-left: 2rem;
}

.menu a {
    color: var(--white);
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.menu a:hover::after,
.menu a.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white);
}

.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100%;
    padding: 0 1rem;
}

.hero-content {
    max-width: 800px;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero h2::after {
    display: none;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Carousel Section */
.carousel-section {
    background-color: var(--light-gray);
    padding: 4rem 0;
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.carousel {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-item {
    min-width: 100%;
    height: 500px;
    display: none;
}

.carousel-item.active {
    display: block;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--primary-color);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.carousel-control:hover {
    background-color: var(--white);
    color: var(--secondary-color);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

/* Services Section */
.services-section {
    background-color: var(--white);
}

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

.service-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* About Section */
.about-section {
    background-color: var(--light-gray);
}

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

.about-text p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.about-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
    width: 100%;
}

/* Contact Section */
.contact-section {
    background-color: var(--white);
}

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

.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;
    min-width: 30px;
}

.social-media {
    margin-top: 2rem;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    background-color: #25d366;
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    font-weight: 500;
    transition: var(--transition);
}

.whatsapp-btn i {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.whatsapp-btn:hover {
    background-color: #128c7e;
    color: var(--white);
}

.contact-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Footer */
footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.footer-links ul {
    display: flex;
}

.footer-links li {
    margin-left: 1.5rem;
}

.footer-links a {
    color: var(--white);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.construction-note {
    color: var(--medium-gray);
    font-style: italic;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-5px);
}

/* Responsive Styles */
@media screen and (max-width: 992px) {
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
}

@media screen and (max-width: 768px) {
    .menu {
        position: fixed;
        top: 0;
        right: -100%;
        flex-direction: column;
        background-color: var(--white);
        width: 80%;
        max-width: 300px;
        height: 100vh;
        padding: 5rem 2rem;
        transition: var(--transition);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    .menu.active {
        right: 0;
    }
    
    .menu li {
        margin: 1.5rem 0;
    }
    
    .menu a {
        color: var(--black);
        font-size: 1.2rem;
    }
    
    .menu-toggle {
        display: block;
        z-index: 1001;
    }
    
    .menu-toggle.active {
        color: var(--black);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links ul {
        justify-content: center;
        margin-top: 1.5rem;
    }
    
    .footer-links li:first-child {
        margin-left: 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .carousel-item {
        height: 300px;
    }
}

@media screen and (max-width: 576px) {
    h2 {
        font-size: 2rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .contact-item {
        flex-direction: column;
    }
    
    .contact-item i {
        margin-bottom: 0.5rem;
    }
    
    .carousel-item {
        height: 250px;
    }
}

.instagram-btn {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(45deg, #405de6, #5851db, #833ab4, #c13584, #e1306c, #fd1d1d );
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-weight: 500;
  margin-top: 1rem;
  transition: var(--transition);
}

.instagram-btn i {
  margin-right: 0.5rem;
  font-size: 1.2rem;
}

.instagram-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  color: var(--white);
}

/* Para alinhar os botões de redes sociais */
.social-media {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}