:root {
    --primary-color: #2400ff; 
    --primary-dark: #1a00cc;
    --footer-bg: #e5e7eb; 
    --text-dark: #1f2937;
    --text-light: #4b5563;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body { background-color: var(--white); color: var(--text-dark); line-height: 1.6; overflow-x: hidden; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.bg-light { background-color: var(--bg-light); }
.text-center { text-align: center; }

h1, h2, h3, h4, .section-title { color: var(--primary-color); font-weight: 700; }

/* Navbar */
#navbar {
    position: fixed; width: 100%; top: 0; z-index: 1000;
    background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    height: 80px; display: flex; align-items: center;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo-img { height: 45px; width: auto; }
.nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
.nav-links a { text-decoration: none; color: var(--text-dark); font-weight: 600; font-size: 0.95rem; transition: 0.3s; }
.nav-links a:hover { color: var(--primary-color); }
.btn-nav { background: var(--primary-color); color: var(--white) !important; padding: 0.75rem 1.5rem; border-radius: var(--border-radius); }
.btn-nav:hover { background: var(--primary-dark); }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--primary-color); }
.menu-toggle i { width: 32px; height: 32px; }

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    color: var(--white);
    width: 100%;
}

.hero .container { width: 100%; }

.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('img/fam3.jpg');
    background-size: cover; background-position: center; z-index: -2;
}

.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(36, 0, 255, 0.85) 0%, rgba(36, 0, 255, 0.4) 100%);
    z-index: -1;
}

.hero-content { max-width: 800px; z-index: 1; text-align: left !important; margin-right: auto; }
.hero h1 { font-size: 3.5rem; line-height: 1.2; margin-bottom: 1.5rem; color: var(--white); }
.hero h1 span { color: #a0c4ff; }
.hero p { font-size: 1.25rem; margin-bottom: 2.5rem; color: var(--white); font-weight: 500; opacity: 0.9; }

.cta-group { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: flex-start !important; }
.btn-primary, .btn-secondary { display: inline-block; padding: 1rem 2rem; border-radius: var(--border-radius); text-decoration: none; font-weight: 600; transition: all 0.3s; }
.btn-primary { background: var(--white); color: var(--primary-color); }
.btn-primary:hover { background: #f0f0f0; transform: translateY(-2px); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.1); transform: translateY(-2px); }

/* Seções */
.section { padding: 5rem 0; }
.section-title { font-size: 2.5rem; margin-bottom: 1.5rem; }
.section-subtitle { font-size: 1.1rem; color: var(--text-light); margin-bottom: 3rem; }

/* Sobre */
.sobre-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.sobre-text p { margin-bottom: 1.5rem; color: var(--text-light); }
.sobre-list { list-style: none; margin-top: 2rem; }
.sobre-list li { display: flex; align-items: center; margin-bottom: 1rem; font-weight: 600; }
.sobre-list li i { color: var(--primary-color); margin-right: 1rem; }
.sobre-img img { width: 100%; border-radius: var(--border-radius); box-shadow: var(--box-shadow); }

/* Serviços */
.grid-services { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.card { background: var(--white); padding: 2.5rem; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: 0.3s; border: 1px solid #e5e7eb; }
.card:hover { transform: translateY(-5px); border-color: var(--primary-color); }
.card-icon { display: inline-flex; padding: 1rem; background: #eef2ff; color: var(--primary-color); border-radius: 50%; margin-bottom: 1.5rem; }
.card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.card p { color: var(--text-light); }

/* FAQ */
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--white); border-radius: var(--border-radius); margin-bottom: 1rem; box-shadow: var(--box-shadow); overflow: hidden; }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 1.5rem; background: none; border: none; font-size: 1.1rem; font-weight: 600; color: var(--text-dark); cursor: pointer; text-align: left; }
.faq-question i { transition: transform 0.3s; color: var(--primary-color); }
.faq-question.active i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; padding: 0 1.5rem; }
.faq-answer p { padding-bottom: 1.5rem; color: var(--text-light); }

/* Contato */
.contact-section { background: var(--white); border-top: 1px solid #e5e7eb;}
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.contact-info p { margin-bottom: 2.5rem; color: var(--text-light); }
.info-item { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.info-item p { margin: 0; font-weight: 500; }
.info-item i { color: var(--primary-color); }
.contact-form { background: var(--bg-light); padding: 2.5rem; border-radius: var(--border-radius); border: 1px solid #e5e7eb; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
.form-group input { width: 100%; padding: 0.75rem; border: 1px solid #d1d5db; border-radius: 6px; font-size: 1rem; }
.form-group input:focus { outline: none; border-color: var(--primary-color); }
.btn-submit { width: 100%; padding: 1rem; background: var(--primary-color); color: var(--white); border: none; border-radius: 6px; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: 0.3s; }
.btn-submit:hover { background: var(--primary-dark); }

/* Footer */
footer { background: var(--footer-bg); color: var(--text-dark); padding-top: 4rem; }
.footer-content { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.logo-img-footer { height: 40px; margin-bottom: 1.5rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: var(--text-dark); text-decoration: none; transition: 0.3s; font-weight: 500; }
.footer-links a:hover { color: var(--primary-color); }
.footer-bottom { background: #d1d5db; padding: 1.5rem 0; text-align: center; font-size: 0.9rem; font-weight: 600; }

/* Animações Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Botão Flutuante WhatsApp */
.float-whatsapp {
    position: fixed; width: 60px; height: 60px; bottom: 20px; right: 20px;
    background-color: #25D366; color: #FFF; border-radius: 50px; text-align: center;
    font-size: 30px; box-shadow: 2px 2px 3px #999; z-index: 1000;
    display: flex; align-items: center; justify-content: center; text-decoration: none; 
    transition: all 0.3s ease;
}
.float-whatsapp:hover {
    background-color: #1DA851; color: #FFF; transform: scale(1.1);
}

/* RESPONSIVIDADE (Mobile) */
@media (max-width: 860px) {
    .menu-toggle { display: block; }
    .nav-links {
        position: absolute; top: 80px; left: -100%; flex-direction: column; background: var(--white);
        width: 100%; text-align: center; padding: 2rem 0; box-shadow: 0 10px 10px rgba(0,0,0,0.1); transition: left 0.3s ease-in-out;
    }
    .nav-links.active { left: 0; }
    .sobre-grid, .contact-container, .footer-content { grid-template-columns: 1fr; gap: 3rem; }
    
    .hero h1 { font-size: 2.5rem; }
    .hero p { display: none; } /* Esconde texto no mobile */
    .hero-content { text-align: left; }
    .cta-group { justify-content: flex-start; }
    .btn-secondary { margin-left: 0; margin-top: 1rem; }
    .sobre-img { order: -1; }
}