:root{
  --accent:#ff8a2b;
  --muted:#6b7280;
  --card-bg:#ffffff;
  --card-border:#edf2f7;
  --shadow: 0 6px 18px rgba(11,22,39,0.06);
  --radius:12px;
  --max-width:1100px;
  font-family: Inter, Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

*{box-sizing:border-box}

body{
  margin:0;
  background:#f7fafc;
  color:#0b1227;
}

.hero{
  background-image: linear-gradient(135deg, rgba(7,46,89,0.82), rgba(24,85,173,0.72)),
  url('../img/CopipalauAfuera.png');
  background-size: cover;
  background-position: center;
  color:#fff;
  padding:56px 20px;
}

.container{
  max-width:var(--max-width);
  margin:0 auto;
}

.hero-grid{
  display:flex;
  gap:32px;
  padding:20px 0 60px;
}

.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:28px;
  font-weight:700;
}

.logo .icon{
  width:44px;
  height:44px;
  background:rgba(255,255,255,0.16);
  border-radius:8px;
  display:grid;
  place-items:center;
}

.hero h1{
  margin:16px 0 12px;
  font-size:40px;
}

.lead{
  font-size:16px;
  margin-bottom:20px;
  color:rgba(255,255,255,0.9);
}

.buttons{
  display:flex;
  gap:12px;
  margin-top:18px;
}

.buttonszoom{
  transition: transform 0.3s ease;
}

.buttonszoom:hover {
  transform: scale(1.1);
}

.btn{
  padding:10px 16px;
  border-radius:10px;
  font-weight:600;
  text-decoration:none;
  display:inline-flex;
}

.btn-primary{
  background:var(--accent);
  color:white;
}

.btn-ghost{
  background:transparent;
  border:1px solid rgba(255,255,255,0.2);
  color:white;
}

.hero-sidebox{
  flex-basis:260px;
  background:rgba(255,255,255,0.1);
  padding:16px;
  border-radius:10px;
}

.fila-centrada {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    grid-column: 1 / -1;
}

.fila-centrada .card {
    flex: 0 0 auto;
}

.section{
  padding:50px 20px;
}

.title{
  text-align:center;
}

.title .desc{
  color:var(--muted);
  margin-top:6px;
}

.cards{
  margin-top:30px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.card{
  background:var(--card-bg);
  border-radius:12px;
  padding:20px;
  box-shadow:var(--shadow);
  border:1px solid var(--card-border);
  display:flex;
  flex-direction:column;
}

.card .top{
  display:flex;
  justify-content:space-between;
}

.top .left{
  display:flex;
  align-items:center;
  gap:12px;
}

.card .icon{
  width:44px;
  height:44px;
  background:#f1f8ff;
  display:grid;
  place-items:center;
  border-radius:10px;
}

.card .muted{
  color:var(--muted);
  font-size:13px;
}

.card ul{
  margin:10px 0 0 18px;
  padding:0;
  color:var(--muted);
}

.card .details{
  margin-top:auto;
  color:#2563eb;
  font-size:13px;
  text-decoration:none;
  font-weight:600;
}

.card.large{
  grid-column:span 3;
  display:flex;
  justify-content:space-between;
}

.footer{
  text-align:center;
  color:var(--muted);
  font-size:13px;
}

@media (max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr);}
  .hero h1{font-size:34px;}
}

@media (max-width:700px){
  .cards{grid-template-columns:1fr;}
  .card.large{grid-column:span 1;}
  .hero-grid{flex-direction:column;}
  .hero h1{font-size:28px;}
}

.design-card{
    text-align: center;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.design-card h3{
    margin-top: 10px;
    font-size: 20px;
}

.design-card p{
    font-size: 14px;
    color: var(--muted);
}

.design-card .icon{
    font-size: 40px;
    background: linear-gradient(135deg, #ff8a2b, #ffb36b);
    color: white;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: grid;
    place-items: center;
}

.design-card:hover{
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.design-card.destacado{
    background: linear-gradient(135deg, #0d47a1, #1976d2);
    color: white;
}

.design-card.destacado p{
    color: rgba(255,255,255,0.9);
}

.design-card.destacado .icon{
    background: rgba(255,255,255,0.2);
}

.service-card{
    text-align: center;
    gap: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card img{
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
}

.service-card h3{
    margin-top: 12px;
    font-size: 20px;
}

.service-card:hover{
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}