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

/* VARIÁVEIS */
:root {
  --bg-dark: #111;
  --bg-light: #f6f6f6;
  --text-main: #111;
  --text-soft: #444;
  --border-soft: #ddd;
  --border-hover: #bbb;
}

/* BASE */
body {
  font-family: 'Source Sans 3', sans-serif;
  color: var(--text-main);
}

/* TIPOGRAFIA INSTITUCIONAL */
.hero-text h1,
.section h2,
.card h3,
.stat strong,
.testimonial strong,
.value h3 {
  font-family: 'Cormorant Garamond', serif;
  letter-spacing: 0.5px;
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  z-index: 100;
}

.logo {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.navbar a {
  position: relative;
  color: #fff;
  text-decoration: none;
  margin-left: 2rem;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.navbar a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: #fff;
  transition: width 0.3s ease;
}

.navbar a:hover::after {
  width: 100%;
}

/* HERO */
.hero {
  height: 100vh;
  position: relative;
}

.hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.55),
    rgba(0,0,0,0.75)
  );
}

.hero-text {
  position: absolute;
  bottom: 22%;
  left: 8%;
  max-width: 650px;
  color: #fff;
}

.hero-text h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.hero-text p {
  font-size: 1rem;
  opacity: 0.9;
}

/* STATS */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 4rem 15%;
  background: var(--bg-dark);
  color: #fff;
  text-align: center;
}

.stat strong {
  font-size: 2rem;
  display: block;
}

.stat span {
  font-size: 0.75rem;
  letter-spacing: 1px;
  opacity: 0.7;
}

/* SECTIONS */
.section {
  padding: 6rem 22%;
}

.section + .section {
  border-top: 1px solid #eee;
}

.section.light {
  background: var(--bg-light);
}

.section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.section h2::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--text-main);
  margin-top: 1rem;
}

.section p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #333;
}

/* CARDS / VALUES / TESTIMONIALS (BASE) */
.card,
.value,
.testimonial {
  background: #fff;
  border: 1px solid var(--border-soft);
  transition: all 0.35s ease;
}

/* HOVER UNIFICADO */
.card:hover,
.value:hover,
.testimonial:hover {
  background: #fafafa;
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

/* CARDS */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.card {
  padding: 2rem;
}

.card h3 {
  font-family: 'Playfair Display', serif;
  margin-bottom: 0.8rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* SEGMENTS */
.segments {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  font-size: 0.9rem;
}

/* GOVERNANÇA */
.governance {
  background: #fff;
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.value {
  padding: 2.5rem;
}

.value p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-soft);
}

/* TESTIMONIALS */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial {
  padding: 2.5rem;
  text-align: center;
}

.testimonial img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1.5rem;
}

.testimonial blockquote {
  font-size: 0.9rem;
  line-height: 1.7;
  font-style: italic;
  color: var(--text-soft);
  margin-bottom: 1.5rem;
}

.testimonial strong {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.testimonial span {
  font-size: 0.75rem;
  color: #777;
}

/* CITIES */
.cities {
  font-size: 0.9rem;
  letter-spacing: 1px;
}

/* FOOTER */
footer {
  background: var(--bg-dark);
  color: #aaa;
  text-align: center;
  padding: 2rem;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

footer::before {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: #444;
  margin: 0 auto 1.5rem;
}

.disclaimer {
  margin-top: 1rem;
  font-size: 0.65rem;
  color: #666;
  letter-spacing: 0.5px;
  text-align: center;
}

/* RESPONSIVO */
@media (max-width: 900px) {
  .cards,
  .testimonials,
  .values,
  .segments {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 10%;
  }

  .hero-text {
    left: 10%;
    bottom: 18%;
  }
}