@font-face {font-family: Ubuntu;src: url(estilo/Ubuntu-R.ttf);}
@font-face {font-family: UbuntuB;src: url(estilo/Ubuntu-B.ttf);}

/* =========================
   BASE
========================= */
html,body{
  padding:0;
  margin:0;
  font-family:Ubuntu,sans-serif;
  width:100%;
  height:100%;
  background:#fff;
  color:#111;
}

*{ box-sizing:border-box; }

.wrap{
  width:min(1100px, calc(100% - 24px));
  margin:0 auto;
}

/* =========================
   TOPBAR / HEADER
========================= */
.topbar{
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:10px 12px;
  position:sticky;
  top:0;
  z-index:10;

  background:rgba(255,255,255,0.95);
  backdrop-filter:saturate(180%) blur(12px);
  box-shadow:0px 2px 4px rgba(0,0,0,0.3);
}

.brand{
  display:flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  color:indigo;
  white-space:nowrap;
}
.brand img{ width:30px; height:30px; }
.brandName{
  font-family:UbuntuB,Ubuntu,sans-serif;
  font-size:14px;
}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
}
.navLink{
  text-decoration:none;
  color:indigo;
  font-size:11px;
  padding:6px 8px;
  border-radius:999px;
}
.navLink--strong{ font-family:UbuntuB,Ubuntu,sans-serif; }
.navLink.is-active{
  background:rgba(75,0,130,0.10);
  border:1px solid rgba(75,0,130,0.25);
}

.social{
  display:flex;
  align-items:center;
  gap:6px;
}
.social img{
  width:16px;
  height:16px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}
.social a:hover img{ transform: translateY(-1px); }

/* =========================
   HERO
========================= */
.hero{
  padding:28px 0 16px 0;
  border-bottom:1px solid rgba(0,0,0,0.08);
  background:url("../img/negrotrans.png"),url("img/heroe.png");
  color:white;
}
.kicker{
  margin:0 0 10px 0;
  font-size:12px;
  color:white;
  letter-spacing:0.2px;
}
.hero h1{
  margin:0;
  font-family:UbuntuB,Ubuntu,sans-serif;
  font-size:34px;
  line-height:1.1;
  color:white;
}
.lead{
  margin:12px 0 0 0;
  font-size:14px;
  line-height:1.55;
 color:white;
  max-width:880px;
}

.heroActions{
  margin-top:14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 16px;
  font-size:12px;
  text-decoration:none;
  border-radius:999px;
  border:1px solid rgba(75,0,130,0.35);
  color:indigo;
  background:#fff;
}
.btn.primary{
  background:indigo;
  color:#fff;
  border-color:indigo;
}

.heroBadges{
  margin-top:12px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.badge{
  font-size:11px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(0,0,0,0.04);
  border:1px solid rgba(0,0,0,0.06);
  color:white;
}

/* =========================
   CATALOG SECTION
========================= */
.catalog{
  padding:16px 0 0 0;
}
.sectionTitle{
  margin:0;
  font-family:UbuntuB,Ubuntu,sans-serif;
  font-size:18px;
  color:#111;
}
.sectionDesc{
  margin:8px 0 0 0;
  font-size:12px;
  line-height:1.55;
  color:#555;
}

/* =========================
   GRID / CARDS
========================= */
.grid{
  width:100%;
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
  padding:14px 10px 10px 10px;
}

.card{
  width:100%;
  min-height:420px;
  display:flex;
  justify-content:center;
  align-items:center;
  flex-direction:column;
  gap:10px;
  position:relative;
  overflow:hidden;

  border:1px solid rgba(0,0,0,0.08);
  box-shadow:0px 10px 30px rgba(0,0,0,0.06);

  background:#fff;
  background-size:cover;
  background-position:center;
}

/* overlay for readability when background-image exists */
.card::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background:linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.12));
}

/* content above overlay */
.card *{
  position:relative;
  z-index:1;
  text-align:center;
  padding:0;
  margin:0;
  color:#fff;
  text-shadow:0px 0px 25px rgba(255,255,255,0.9);
}

/* if no background image, we still keep a soft look */
.card[style=""]::before,
.card:not([style])::before{
  background:linear-gradient(180deg, rgba(75,0,130,0.85), rgba(0,0,0,0.20));
}

.cardIcon{
  width:200px;
  height:200px;
  object-fit:contain;
}

.cardTitle{
  font-family:UbuntuB,Ubuntu,sans-serif;
  font-size:40px;
  line-height:1.05;
}

.cardSubtitle{
  font-size:16px;
  font-weight:bold;
  max-width:900px;
  padding:0 16px;
}

.cardDesc{
  max-width:900px;
  padding:0 16px;
  font-size:13px;
  line-height:1.45;
  opacity:0.98;
}

.cardCta{
  margin-top:4px;
  background:indigo;
  text-decoration:none;
  color:#fff;
  padding:10px 20px;
  border-radius:999px;
  font-size:12px;
  border:1px solid rgba(255,255,255,0.25);
}

/* 2 columns from 600px, and first 3 full width (as your old layout) */
@media (min-width:600px){
  .grid{ grid-template-columns:1fr 1fr; }
  .card:nth-child(-n+3){ grid-column:1 / -1; }
}

/* =========================
   FOOTER
========================= */
footer{
  display:flex;
  justify-content:center;
  gap:20px;
  padding:20px;
  font-size:11px;
  flex-wrap:wrap;
  border-top:1px solid rgba(0,0,0,0.08);
}
footer article{
  display:flex;
  flex-direction:column;
  gap:10px;
}
footer article a{
  text-decoration:none;
  color:indigo;
}