:root {
  --verde: #2ecc55;
  --verde-escuro: #0b3d1f;
  --verde-claro: #e6f9ec;
  --azul: #0a2472;
  --azul-claro: #1f6fe0;
  --dourado: #f4b400;
  --texto: #1a1a1a;
  --texto-suave: #4a4a4a;
  --branco: #ffffff;
  --borda: #e2e2e2;
  --font-title: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--branco);
  border-bottom: 1px solid var(--borda);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 44px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  text-decoration: none;
  color: var(--texto);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav a:hover { color: var(--verde); }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--azul) 0%, var(--azul-claro) 100%);
  color: var(--branco);
  padding: 80px 0;
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  text-align: left;
}

.hero-text { flex: 1 1 480px; }

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  font-weight: 600;
  color: #cfe0ff;
  margin-bottom: 20px;
}

.hero-eyebrow strong { color: var(--verde); }

.hero-slogan {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-hash {
  color: var(--verde);
}

.hero-tagline {
  font-size: 1.15rem;
  margin-bottom: 36px;
  color: #e7f5ec;
}

.hero-photo {
  flex: 0 0 auto;
  max-width: 420px;
}

.hero-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--branco);
  color: var(--verde-escuro);
}

.btn-primary:hover { box-shadow: 0 8px 20px rgba(0,0,0,0.2); }

.btn-outline {
  border: 2px solid var(--branco);
  color: var(--branco);
}

/* Quote */
.quote-section {
  background: var(--verde-claro);
  padding: 64px 0;
  text-align: center;
}

.quote-section blockquote {
  font-family: var(--font-title);
  font-size: clamp(1.15rem, 2.2vw, 1.6rem);
  font-weight: 500;
  color: var(--azul);
  max-width: 800px;
  margin: 0 auto 16px;
  line-height: 1.5;
}

.quote-author {
  font-weight: 600;
  color: var(--verde-escuro);
}

/* Propostas */
.propostas {
  padding: 96px 0;
}

.propostas h2 {
  text-align: center;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--azul);
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--texto-suave);
  max-width: 620px;
  margin: 0 auto 56px;
  font-size: 1.05rem;
}

.propostas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.proposta-card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.proposta-card:hover {
  box-shadow: 0 12px 28px rgba(15, 122, 61, 0.12);
  transform: translateY(-4px);
  border-color: var(--verde);
}

.proposta-num {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--verde);
  background: var(--verde-claro);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.proposta-card h3 {
  font-size: 1.2rem;
  color: var(--azul);
  margin-bottom: 14px;
}

.proposta-card ul {
  padding-left: 20px;
  color: var(--texto-suave);
  font-size: 0.95rem;
}

.proposta-card li {
  margin-bottom: 8px;
}

.proposta-card li:last-child { margin-bottom: 0; }

/* CTA */
.cta {
  background: var(--azul);
  color: var(--branco);
  text-align: center;
  padding: 72px 0;
}

.cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 8px;
}

.cta p {
  font-size: 1.1rem;
  color: #cfe9d9;
  margin-bottom: 32px;
}

/* Footer */
.site-footer {
  background: #0a1c30;
  color: #b7c6d6;
  padding: 40px 0;
  text-align: center;
  font-size: 0.9rem;
}

.footer-brand {
  color: var(--branco);
  font-weight: 700;
  font-family: var(--font-title);
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.footer-legal { margin-bottom: 4px; }

.footer-copy {
  margin-top: 12px;
  color: #7a8ca0;
  font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 860px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
  }
  .hero-photo { max-width: 300px; }
}

@media (max-width: 640px) {
  .nav { display: none; }
  .hero { padding: 64px 0; }
  .propostas { padding: 64px 0; }
}