body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", sans-serif;
  background: #f7f7f7;
  color: #333;
}

/* Header */
header {
  background: linear-gradient(90deg, #1c1c1c, #2b2b2b);
  color: white;
  padding: 20px 50px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 90px;
}

.menu a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-weight: 500;
  transition: color 0.3s;
}

.menu a:hover {
  color: #ffcc00;
}

/* Carrusel */
#carousel-container {
  position: relative;
  overflow: hidden;
  height: 300px; /* ~6 cm */
  background: #000;
}

.carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.carousel-img.active {
  opacity: 1;
  z-index: 1;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: white;
  border: none;
  font-size: 28px;
  cursor: pointer;
  padding: 10px 14px;
  border-radius: 50%;
  transition: background 0.3s;
  z-index: 2;
}

.carousel-btn:hover {
  background: rgba(0,0,0,0.7);
}

.prev { left: 15px; }
.next { right: 15px; }

/* Cards */
#info {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 30px;
  padding: 18px 12px;
  background: #fff;
  flex-wrap: wrap;
}

.info-card {
  background: #fafafa;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: center;
  padding: 30px 20px;
  flex: 1 1 200px;
  max-width: 220px;
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.info-card i {
  font-size: 18px;
  color: #007bff;
  margin-bottom: 12px;
}

.info-card h3 {
  margin: 10px 0;
  font-size: 1.25em;
  color: #222;
}

.info-card p {
  color: #555;
  font-size: 0.9em;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #222;
  color: white;
  font-size: 0.9em;
}