html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #F4EEEA;
  color: #213F99;
}

/* HEADER */
header {
  position: fixed;
  width: 100%;
  top: 0;
  background: #F4EEEA;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 50px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.1);
  z-index: 1000;
}

.logo { height: 55px; }

nav a {
  margin-left: 25px;
  text-decoration: none;
  color: #213F99;
  font-weight: 500;
}

/* HERO */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
  url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1500&q=80');
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.hero h1 {
  font-size: 65px;
  font-family: 'Playfair Display';
}

.hero p {
  font-size: 22px;
  max-width: 600px;
  margin: auto;
}

/* BOTÕES */
.btn {
  display: inline-block;
  margin-top: 25px;
  padding: 18px 35px;
  background: #25D366;
  color: white;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  transform: scale(1.05);
}

/* SECTIONS */
section {
  padding: 90px 20px;
  text-align: center;
}

h2 {
  font-family: 'Playfair Display';
  font-size: 42px;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 30px;
  margin-top: 40px;
}

/* CARD */
.card {
  background: white;
  border-radius: 15px;
  padding-bottom: 20px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* WHATSAPP FIXO */
.whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  padding: 15px;
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  animation: pulse 1.5s infinite;
}

.whatsapp img {
  width: 35px;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}