:root{
 --bg:#F6F7F9;--card-bg:#fff;--primary:#0B5FA5;--primary-dark:#084a85;
 --accent:#2E9E6F;--muted:#6B7280;--border:#E6E9EE;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
    font-family:Inter,
    system-ui,sans-serif;
    background:var(--bg);
    color:#111;
    line-height:1.6
}

a{
  text-decoration:none;
  color:var(--primary)
}
header,footer{
  background:#fff;
  border-bottom:1px solid var(--border)
}

.container{
  max-width:1200px;
  margin:auto;
  padding:1rem
}

nav{
  display:flex;
  justify-content:space-between;
  align-items:center
}

nav ul{
  display:flex;
  gap:1rem;
  list-style:none
}

.hero{
  background:#0B5FA5;
  color:#fff;
  padding:4rem 1rem;
  text-align:center
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:1rem
}

.card{
  background:var(--card-bg);
  border-radius:10px;
  box-shadow:0 2px 5px rgba(0,0,0,.1);
  overflow:hidden
}

.card img{
  width:100%;
  height:180px;
  object-fit:cover
}

.card-body{
  padding:1rem
}

button{
  background:var(--primary);
  color:#fff;border:none;
  padding:.6rem 1rem;
  border-radius:5px;cursor:pointer
}

button:hover{
  background:var(--primary-dark)
}

footer{
  text-align:center;
  padding:1.5rem;
  font-size:.9rem;
  color:var(--muted)
}

form input,form textarea,select{
  width:100%;
  padding:.6rem;
  margin:.4rem 0;
  border:1px solid var(--border);
  border-radius:5px

}

.carrusel {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
  margin-bottom: 3rem;
}

.carrusel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}

.carrusel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}

.carrusel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carrusel-caption {
  position: absolute;
  bottom: 20%;
  left: 10%;
  background: rgba(0,0,0,0.5);
  color: #fff;
  padding: 1.5rem;
  border-radius: 8px;
}

.carrusel-caption h2 {
  margin: 0 0 0.5rem 0;
}

.carrusel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  z-index: 10;
  border-radius: 4px;
}

.carrusel-btn.prev {
  left: 10px;
}

.carrusel-btn.next {
  right: 10px;
}

.carrusel-dots {
  position: absolute;
  bottom: 15px;
  width: 100%;
  text-align: center;
}

.carrusel-dots .dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #ccc;
  border-radius: 50%;
  margin: 0 5px;
  cursor: pointer;
}

.carrusel-dots .dot.active {
  background: #333;
}

@media(max-width:768px){
  nav ul{flex-direction:column}
}