:root {
  --color-blue-dark: #0B2D5B;
  --color-blue: #1E4E8C;
  --color-yellow: #F2B233;
  --color-light: #F7F9FC;
  --color-text: #1A1A1A;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
  color: var(--color-text);
  background: #ffffff;
}
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: saturate(180%) blur(6px);
  border-bottom: 1px solid #eaeaea;
}
.header .wrap { display: flex; align-items: center; gap: 1rem; max-width: 1200px; margin: 0 auto; padding: .6rem 1rem; }
.header img.logo { height: 52px; width: auto; }
.nav { margin-left: auto; display: flex; gap: .75rem; flex-wrap: wrap; }
.nav a {
  text-decoration: none; color: var(--color-blue-dark);
  padding: .5rem .75rem; border-radius: 8px; font-weight: 600;
}
.nav a:hover { background: var(--color-light); color: var(--color-blue); }

.hero {
  min-height: 70vh; display: grid; place-items: center;
  background-image: linear-gradient(rgba(11,45,91,0.55), rgba(11,45,91,0.55)), url('./img/0.jpeg');
  background-size: cover; background-position: center; color: white;
  text-align: center; padding: 4rem 1rem;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 1rem; }
.hero p { font-size: clamp(1rem, 2vw, 1.25rem); max-width: 900px; margin: 0 auto 1.25rem; }
.hero .cta { display: inline-block; background: var(--color-yellow); color: var(--color-blue-dark); padding: .9rem 1.2rem; border-radius: 10px; font-weight: 800; text-decoration: none; }
.hero .cta:hover { filter: brightness(1.08); }

.section { padding: 3rem 1rem; }
.section .wrap { max-width: 1200px; margin: 0 auto; }
.section h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--color-blue-dark); margin: 0 0 1rem; }
.section p.lead { color: #444; font-size: 1.1rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.card { background: #fff; border: 1px solid #eee; border-radius: 14px; padding: 1rem; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.card h3 { margin: 0 0 .5rem; color: var(--color-blue); }
.card ul { margin: .5rem 0 0 1rem; }
.price { display: inline-block; background: var(--color-light); color: var(--color-blue-dark); font-weight: 700; padding: .35rem .6rem; border-radius: 8px; margin-top: .5rem; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; align-items: start; }
.form { background: #fff; border: 1px solid #eee; border-radius: 14px; padding: 1rem; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.form label { display: block; margin-bottom: .25rem; font-weight: 600; }
.form input, .form select, .form textarea { width: 100%; padding: .7rem; border-radius: 10px; border: 1px solid #ddd; font-size: 1rem; }
.form button { background: var(--color-blue); color: #fff; border: none; padding: .8rem 1rem; border-radius: 10px; font-weight: 700; cursor: pointer; }
.form button:hover { filter: brightness(1.06); }
.notice { margin-top: .75rem; font-weight: 600; }

.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .75rem; }
.gallery img { width: 100%; height: 220px; object-fit: cover; border-radius: 12px; }
.caption { font-size: .9rem; color: #555; }

.footer { background: var(--color-blue-dark); color: #dbe7ff; padding: 2rem 1rem; }
.footer a { color: #ffec9c; }
.badges { display: flex; gap: 1rem; flex-wrap: wrap; }
.badge { background: #163a6f; color: #fff; padding: .4rem .6rem; border-radius: 999px; font-size: .85rem; }

/* Responsive tweaks */
@media (max-width: 600px) {
  .nav { display: none; }
}
#catalogo, #servicios, #contacto {
  background: #F2B233 !important; 
}