:root {
    --primary-header: #120A8F;
    --primary: #120A8F; /* Verde Escuro #064e3b */
    --primary-light: orange; /* Verde Claro #10b981  Azul claro #94e7ff */
    --accent: #f59e0b; /* Amarelo/Laranja */
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --bg-light: #f3f4f6;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #fff;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--bg-light); }

.highlight { color: var(--primary-light); }
.subtitle {
    display: inline-block;
    background: #d1fae5;
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--primary);
}
.btn-primary:hover { background-color: #d97706; color: white; }

.btn-outline {
    border: 2px solid var(--white);
    color: var(--white);
    margin-left: 10px;
}
.btn-outline:hover { background: var(--white); color: var(--primary); }

/* Navbar */
.navbar {
    background: var(--primary-header);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo { font-size: 1.5rem; color: white; font-weight: 700; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { color: white; font-weight: 500; font-size: 0.95rem; }
.btn-nav { background: var(--accent); color: var(--primary) !important; padding: 8px 20px; border-radius: 20px; }
.menu-toggle { display: none; color: white; font-size: 1.5rem; }

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #022c22 100%);
    padding-top: 60px;
    padding-bottom: 0;
    color: white;
    overflow: hidden;
}
.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.hero-text { flex: 1; padding-bottom: 60px; }
.hero-text h1 { font-size: 3.5rem; line-height: 1.1; margin: 20px 0; }
.hero-text .tag { background: rgba(255,255,255,0.1); padding: 5px 15px; border-radius: 20px; }
.hero-stats { display: flex; gap: 40px; margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.2); padding-top: 20px; }
.hero-stats span { display: block; font-size: 1.5rem; font-weight: 700; color: var(--accent); }

.hero-image { flex: 1; display: flex; justify-content: flex-end; position: relative; }
.hero-image img { max-width: 100%; border-radius: 20px 20px 0 0; mask-image: linear-gradient(to bottom, black 80%, transparent 100%); }
.floating-badge {
    position: absolute;
    bottom: 50px;
    left: 20px;
    background: rgba(255,255,255,0.9);
    color: var(--primary);
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* About Section */
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.5rem; color: var(--primary); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.green-box {
    background: var(--primary);
    color: white;
    padding: 30px;
    border-radius: 15px;
    margin-top: 20px;
}
.green-box .author { display: flex; align-items: center; gap: 15px; margin-top: 15px; }
.green-box .author img { border-radius: 50%; }

.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card-icon {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid #eee;
}
.card-icon i { font-size: 2rem; color: var(--primary-light); margin-bottom: 15px; }

/* Proposals */
.proposals-container { display: grid; grid-template-columns: 300px 1fr; gap: 40px; background: white; padding: 40px; border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.tab-btn {
    display: block;
    width: 100%;
    padding: 15px 20px;
    text-align: left;
    background: none;
    border: none;
    border-radius: 10px;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: 0.3s;
}
.tab-btn i { width: 25px; }
.tab-btn:hover, .tab-btn.active { background: #e0f2fe; color: #0284c7; }
.tab-content { display: none; animation: fadeIn 0.5s; }
.tab-content.active { display: block; }
.check-list li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.check-list i { color: var(--primary-light); }

/* Timeline */
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: #ddd;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}
.timeline-item { padding: 10px 40px; position: relative; width: 50%; box-sizing: border-box; }
.timeline-item.left { left: 0; text-align: right; }
.timeline-item.right { left: 50%; }
.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: white;
    border: 4px solid var(--primary-light);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}
.timeline-item.right::after { left: -10px; }
.timeline-content { padding: 20px; background: white; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.year { font-weight: 800; font-size: 1.2rem; display: block; margin-bottom: 5px; color: var(--primary-light); }
.year.blue { color: #2563eb; }
.year.red { color: #dc2626; }
.year.purple { color: #7c3aed; }

/* Social */
.stats-grid { display: flex; justify-content: space-around; text-align: center; margin-bottom: 50px; }
.stat-item h3 { font-size: 2.5rem; color: var(--primary); }
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.social-card {
    display: flex;
    align-items: center;
    padding: 20px;
    border-radius: 15px;
    background: white;
    transition: 0.3s;
    border: 1px solid #eee;
}
.social-card .icon { font-size: 2rem; margin-right: 15px; }
.instagram .icon { color: #E1306C; }
.facebook .icon { color: #4267B2; }
.whatsapp .icon { color: #25D366; }
.social-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.social-card .arrow { margin-left: auto; color: #ccc; }

/* Footer */
.footer { background: var(--primary); color: white; padding: 60px 0 20px; }
.footer-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 40px; }
.contact-form-wrapper { background: white; color: var(--text-dark); padding: 40px; border-radius: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 0.9rem; }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 8px; font-family: inherit;
}
.footer-info ul li { margin-bottom: 15px; display: flex; gap: 10px; align-items: center; }
.newsletter-box { background: rgba(255,255,255,0.1); padding: 30px; border-radius: 15px; margin-top: 30px; }
.newsletter-box .input-group { display: flex; margin-top: 15px; }
.newsletter-box input { flex: 1; padding: 10px; border: none; border-radius: 5px 0 0 5px; }
.newsletter-box button { padding: 0 20px; border: none; background: var(--accent); cursor: pointer; border-radius: 0 5px 5px 0; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.8rem; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; } /* Simplificado para demo */
    .hero-content { flex-direction: column; text-align: center; }
    .hero-image { justify-content: center; margin-top: 30px; }
    .hero h1 { font-size: 2.5rem; }
    .hero-stats { justify-content: center; }
    
    .about-grid, .proposals-container, .social-grid, .footer-content {
        grid-template-columns: 1fr;
    }
    .about-cards { grid-template-columns: 1fr; }
    
    /* Timeline Mobile */
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
    .timeline-item.left, .timeline-item.right { left: 0; text-align: left; }
    .timeline-item::after { left: 21px; }
    
    .stats-grid { flex-direction: column; gap: 20px; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}