.mensagem { padding: 10px; margin: 10px 0; border-radius: 4px; }
.sucesso { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.erro { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

:root {
   --primary-color: #7CB342;
   --secondary-color: #2C5234;
   --light-bg: #f8f9fa;
   --white-bg: #ffffff;
   --text-dark: #333333;
   --text-muted: #666666;
   --card-bg: #ffffff;
   --border-color: #e0e0e0;
   --shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

body {
   font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
   background-color: var(--white-bg);
   color: var(--text-dark);
   line-height: 1.6;
}

.cti_robot:before{
   content:"\e542";
}
{
   font-size: 4rem;
   color: var(--primary-color);
   background-image: './robot.png';
}

/* Navbar */
.navbar-custom {
   background-color: var(--white-bg);
   border-bottom: 2px solid var(--primary-color);
   padding: 1rem 0;
   box-shadow: var(--shadow);
}

.navbar-brand {
   font-size: 1.8rem;
   font-weight: 700;
   color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
   color: var(--text-dark) !important;
   font-weight: 500;
   margin: 0 10px;
   transition: color 0.3s ease;
   font-size: 1.3em;
}

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

.btn-outline-success {
   border-color: var(--primary-color);
   color: var(--primary-color);
}

.btn-outline-success:hover {
   background-color: var(--primary-color);
   border-color: var(--primary-color);
   color: white;
}

/* Hero Section */
.hero-section {
   /* background: linear-gradient(135deg, var(--light-bg) 0%, var(--white-bg) 100%); */
   padding: 120px 0 80px;
   position: relative;
   overflow: hidden;
}

.hero-section::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   /*
   background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%23e0e0e0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
   */
   opacity: 0.3;
}

.hero-content {
   position: relative;
   z-index: 1;
}

.hero-title {
   font-size: 3.5rem;
   font-weight: 700;
   margin-bottom: 1.5rem;
   color: var(--text-dark);
}

.hero-subtitle {
   font-size: 1.4rem;
   color: var(--text-muted);
   margin-bottom: 2rem;
}

.btn-primary-custom {
   background-color: var(--primary-color);
   border-color: var(--primary-color);
   padding: 12px 30px;
   font-size: 1.1rem;
   border-radius: 5px;
   transition: all 0.3s ease;
   color: white;
}

.btn-primary-custom:hover {
   background-color: var(--secondary-color);
   border-color: var(--secondary-color);
   transform: translateY(-2px);
   color: white;
}

/* Services Section */
.services-section {
   padding: 80px 0;
   background-color: var(--light-bg);
}

.section-title {
   font-size: 2.5rem;
   font-weight: 600;
   text-align: center;
   margin-bottom: 1rem;
   color: var(--text-dark);
}

.section-subtitle {
   font-size: 1.2rem;
   text-align: center;
   color: var(--text-muted);
   margin-bottom: 4rem;
}

.service-card {
   background-color: var(--white-bg);
   border: 1px solid var(--border-color);
   border-radius: 10px;
   padding: 2rem;
   height: 100%;
   transition: all 0.3s ease;
   text-align: center;
   box-shadow: var(--shadow);
}

.service-card:hover {
   transform: translateY(-5px);
   border-color: var(--primary-color);
   box-shadow: 0 10px 30px rgba(124, 179, 66, 0.2);
}

.service-icon {
   font-size: 3rem;
   color: var(--primary-color);
   margin-bottom: 1.5rem;
}

.service-title {
   font-size: 1.5rem;
   font-weight: 600;
   margin-bottom: 1rem;
   color: var(--text-dark);
}

.service-description {
   color: var(--text-muted);
   line-height: 1.6;
}

/* Products Section */
.products-section {
   padding: 80px 0;
   background-color: var(--white-bg);
}

.product-card {
   background-color: var(--white-bg);
   border: 1px solid var(--border-color);
   border-radius: 10px;
   overflow: hidden;
   transition: all 0.3s ease;
   height: 100%;
   box-shadow: var(--shadow);
}

.product-card:hover {
   transform: translateY(-5px);
   box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.product-image {
   height: 200px;
   background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
   display: flex;
   align-items: center;
   justify-content: center;
   font-size: 4rem;
   color: white;
}

.product-body {
   padding: 1.5rem;
}

.product-title {
   font-size: 1.4rem;
   font-weight: 600;
   margin-bottom: 1rem;
   color: var(--text-dark);
}

.product-description {
   color: var(--text-muted);
   margin-bottom: 1.5rem;
}

.product-price {
   font-size: 1.5rem;
   font-weight: 700;
   color: var(--primary-color);
   margin-bottom: 1rem;
}

/* About Section */
.about-section {
   padding: 80px 0;
   background-color: var(--light-bg);
}

.about-content {
   font-size: 1.1rem;
   line-height: 1.8;
   color: var(--text-muted);
}

.stats-card {
   text-align: center;
   padding: 2rem;
   background-color: var(--white-bg);
   border-radius: 10px;
   box-shadow: var(--shadow);
   height: 100%;
}

.stat-number {
   font-size: 3rem;
   font-weight: 700;
   color: var(--primary-color);
   display: block;
}

.stat-label {
   color: var(--text-muted);
   font-size: 1.1rem;
   margin-top: 0.5rem;
}

/* Contact Section */
.contact-section {
   padding: 80px 0;
   background-color: var(--white-bg);
}

.contact-form {
   background-color: var(--white-bg);
   padding: 2rem;
   border-radius: 10px;
   border: 1px solid var(--border-color);
   box-shadow: var(--shadow);
}

.form-control {
   background-color: var(--white-bg);
   border: 1px solid var(--border-color);
   color: var(--text-dark);
   padding: 12px 15px;
}

.form-control:focus {
   background-color: var(--white-bg);
   border-color: var(--primary-color);
   color: var(--text-dark);
   box-shadow: 0 0 0 0.2rem rgba(124, 179, 66, 0.25);
}

.form-control::placeholder {
   color: var(--text-muted);
}

.contact-info {
   padding: 2rem 0;
}

.contact-item {
   display: flex;
   align-items: center;
   margin-bottom: 1.5rem;
   padding: 1rem;
   background-color: var(--light-bg);
   border-radius: 8px;
}

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

/* Footer */
.footer {
   background-color: var(--text-dark);
   padding: 50px 0 20px;
   border-top: 2px solid var(--primary-color);
}

.footer-title {
   font-size: 1.3rem;
   font-weight: 600;
   margin-bottom: 1rem;
   color: white;
}

.footer-link {
   color: #cccccc;
   text-decoration: none;
   display: block;
   margin-bottom: 0.5rem;
   transition: color 0.3s ease;
}

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

.social-icons a {
   color: #cccccc;
   font-size: 1.5rem;
   margin-right: 1rem;
   transition: color 0.3s ease;
}

.social-icons a:hover {
   color: var(--primary-color);
}

.copyright {
   text-align: center;
   padding-top: 2rem;
   margin-top: 2rem;
   border-top: 1px solid #555;
   color: #cccccc;
}

/* Responsive Design */
@media (max-width: 768px) {
   .hero-title {
         font-size: 2.5rem;
   }
   
   .hero-subtitle {
         font-size: 1.2rem;
   }
   
   .section-title {
         font-size: 2rem;
   }
   
   .navbar-nav {
         text-align: center;
         margin-top: 1rem;
   }
}

.navbar-toggler {
   border: none;
   padding: 4px 8px;
}

.navbar-toggler:focus {
   box-shadow: none;
}

/* WhatsApp Float Button */
.whatsapp-float {
   position: fixed;
   width: 60px;
   height: 60px;
   bottom: 20px;
   right: 20px;
   background-color: #25D366;
   color: white;
   border-radius: 50px;
   text-align: center;
   font-size: 30px;
   box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
   z-index: 1000;
   transition: all 0.3s ease;
   display: flex;
   align-items: center;
   justify-content: center;
   text-decoration: none;
}

.whatsapp-float:hover {
   background-color: #128C7E;
   transform: scale(1.1);
   color: white;
   text-decoration: none;
}

.whatsapp-float i {
   margin-top: 3px;
}

.background-video {
   position: absolute;
   top: 50%;
   left: 50%;
   min-width: 100%;
   min-height: 100%;
   width: auto;
   height: auto;
   z-index: -999;
   transform: translateX(-50%) translateY(-58%);
   object-fit: cover;
   opacity: 20%;
}

.video-background-container {
   position: relative;
   width: 100%;
   height: 100vh;
   overflow: hidden;
   display: flex;
   align-items: center;
   justify-content: center;
}