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

body {
  background: #0b0b0b;
  color: #fff;
  padding-top: 80px; /* evita ficar atrás da navbar */
}

/* NAVBAR */
.navbar {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(15,15,15,0.95);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo {
  font-size: 22px;
  font-weight: bold;
  color: #ff6600;
  letter-spacing: 1px;
}

.navbar nav {
  display: flex;
  align-items: center;
}

.navbar nav a {
  margin: 0 15px;
  color: #ccc;
  text-decoration: none;
  transition: 0.3s;
}

.navbar nav a:hover {
  color: #fff;
}

.btn-topo {
  background: #ff6600;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
}

/* HERO */
.hero {
  height: 90vh;
  background: url('https://images.unsplash.com/photo-1560185127-6ed189bf02f4') center/cover no-repeat;
  background-attachment: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  padding: 20px;
}

.hero::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  top: 0;
  left: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 700;
  margin-bottom: 10px;
}

.hero p {
  font-size: 18px;
  color: #ddd;
}

.hero-buttons {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* BOTÕES */
.btn-principal {
  background: #25d366;
  padding: 14px 28px;
  border-radius: 6px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

.btn-secundario {
  background: transparent;
  border: 2px solid #fff;
  padding: 12px 25px;
  border-radius: 6px;
  color: white;
  text-decoration: none;
}

/* SECTION */
.imoveis-section {
  padding: 100px 60px;
}

.imoveis-section h2 {
  margin-bottom: 40px;
  font-size: 32px;
  color: #ff6600;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

/* CARD */
.card {
  background: #141414;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 5px 20px rgba(0,0,0,0.5);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  max-width: 350px;
  margin: auto;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover img {
  transform: scale(1.08);
}

.card-content {
  padding: 20px;
}

.card h3 {
  color: #ff6600;
  font-size: 20px;
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: #ccc;
  margin: 5px 0;
}

/* BOTÕES DOS CARDS */
.botao {
  display: block;
  margin-top: 10px;
  padding: 12px;
  text-align: center;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
}

.botao:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

.saiba {
  background: transparent;
  border: 1px solid #444;
  color: #fff;
}

.saiba:hover {
  background: #222;
}

.whatsapp {
  background: #25d366;
  color: white;
}

/* WHATSAPP FIXO */
.whatsapp-fixo {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  padding: 18px;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 0 15px rgba(37,211,102,0.6);
  transition: all 0.3s ease;
}

.whatsapp-fixo:hover {
  transform: scale(1.1);
  box-shadow: 0 0 25px rgba(37,211,102,0.8);
}

/* ANIMAÇÕES */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }
.reveal.delay-4 { transition-delay: 0.4s; }

/* LOADER */
#loader {
  position: fixed;
  width: 100%;
  height: 100vh;
  background: #0b0b0b;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #333;
  border-top: 4px solid #ff6600;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* NAVBAR SCROLL */
.navbar.scrolled {
  background: #000;
  box-shadow: 0 5px 20px rgba(0,0,0,0.7);
}

/* SCROLL SUAVE */
html {
  scroll-behavior: smooth;
}

/* TIPOGRAFIA */
h1, h2, h3 {
  letter-spacing: 0.5px;
}