/* Variáveis de Cores - Baseado na Logo Yumix */
:root {
    --primary-color: #00cc66; /* Verde detalhes */
    --secondary-color: #00ff88; /* Verde claro */
    --accent-color: #00ff88; /* Verde destaque */
    --dark-color: #000000; /* Preto fundo */
    --darker-color: #1a1a1a; /* Cinza muito escuro */
    --light-color: #f8f9fa;
    --text-color: #ffffff; /* Branco escrita */
    --text-muted: #cccccc;
    --white: #ffffff;
}

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

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

/* Navbar */
.navbar {
    background-color: var(--darker-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.navbar-brand i {
    color: var(--primary-color);
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

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

.navbar .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-color) !important;
}

.navbar .btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--darker-color) 100%);
    color: var(--white);
    padding: 120px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    border-bottom: 3px solid var(--primary-color);
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.hero-section .lead {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-image {
    text-align: center;
    font-size: 15rem;
    opacity: 0.2;
}

.hero-image i {
    color: var(--white);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

/* About Section */
.stat-card {
    background: var(--darker-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--primary-color);
}

.stat-card h3 {
    color: var(--primary-color);
    font-size: 2.5rem;
}

.stat-card p {
    color: var(--text-muted);
}

.about-image {
    text-align: center;
    font-size: 12rem;
    color: var(--primary-color);
    opacity: 0.2;
}

/* Service Cards */
.service-card {
    background: var(--darker-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    border: 1px solid rgba(0, 204, 102, 0.2);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 204, 102, 0.2);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.service-card h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-card p {
    color: var(--text-muted);
}

/* Testimonial Cards */
.testimonial-card {
    background: var(--darker-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    height: 100%;
    border: 1px solid rgba(0, 204, 102, 0.2);
}

.testimonial-rating {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.testimonial-author h5 {
    color: var(--white);
    margin-bottom: 0;
}

.testimonial-author p {
    color: var(--text-muted);
}

/* FAQ Section */
.accordion-button {
    background-color: var(--darker-color);
    color: var(--white);
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: var(--dark-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 204, 102, 0.25);
}

.accordion-body {
    background-color: var(--darker-color);
    color: var(--text-muted);
}

.accordion-item {
    background-color: var(--darker-color);
    border: 1px solid rgba(0, 204, 102, 0.2);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--darker-color) 100%);
    color: var(--white);
    border-top: 3px solid var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

.cta-section .btn-light {
    background-color: var(--primary-color);
    color: var(--dark-color);
    font-weight: 600;
}

.cta-section .btn-light:hover {
    background-color: var(--secondary-color);
    color: var(--dark-color);
}

/* Contact Section */
.contact-info {
    background: var(--darker-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 204, 102, 0.2);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.contact-item h5 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item p {
    color: var(--text-muted);
}

.contact-form {
    background: var(--darker-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 204, 102, 0.2);
}

.contact-form .form-label {
    color: var(--white);
    font-weight: 500;
}

.contact-form .form-control {
    background-color: var(--dark-color);
    border: 2px solid rgba(0, 204, 102, 0.3);
    color: var(--white);
    padding: 0.75rem;
    transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(0, 204, 102, 0.25);
    background-color: var(--darker-color);
}

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

/* Footer */
.footer {
    background-color: var(--darker-color);
    color: var(--white);
    padding: 3rem 0 1rem;
    border-top: 3px solid var(--primary-color);
}

.footer-title {
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-heading {
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(0, 204, 102, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: background-color 0.3s ease;
    border: 1px solid var(--primary-color);
}

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

.newsletter-form .form-control {
    background-color: var(--dark-color);
    border: 1px solid rgba(0, 204, 102, 0.3);
    color: var(--white);
}

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

.newsletter-form .btn {
    border-radius: 0 10px 0 0;
}

.footer-divider {
    border-color: rgba(0, 204, 102, 0.2);
    margin: 2rem 0;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1rem;
    transition: color 0.3s ease;
}

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

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    border: 2px solid var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(0, 204, 102, 0.4);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 204, 102, 0.6);
    background-color: var(--secondary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .hero-image {
        font-size: 8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-image {
        font-size: 8rem;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Navbar Scroll Effect */
.navbar.scrolled {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-color) !important;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--dark-color) !important;
}

.btn-outline-light {
    border-color: var(--white);
    color: var(--white) !important;
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--dark-color) !important;
}

.btn-success {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-color) !important;
}

.btn-success:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--dark-color) !important;
}