:root{
  --bvb:#FFD400;
  --ink:#0b0b0b;
  --line:rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.18);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background: var(--bvb);
  color:#fff;
}

.wrap{max-width:1080px;margin:0 auto;padding:18px}

/* Header minimal sin menú */
.topbar{
  position:sticky;top:0;z-index:10;
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{height:44px;width:auto;object-fit:contain}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  font-weight:900;
  border-radius:14px;
  padding:10px 14px;
  box-shadow: 0 8px 18px rgba(0,0,0,.18);
}
.btn--yellow{background:var(--bvb); color:#000;}
.btn--yellow:hover{transform:translateY(-1px)}

/* HERO estilo BVB */
.hero-bvb{
  position:relative;
  height: 72vh;
  min-height: 520px;

  /* Coloca tu imagen en: public_html/hero-home.jpg */
  background:url('/hero-home.jpg') center/cover no-repeat;

  display:flex;
  align-items:flex-end;
  overflow:hidden;
}
.hero-bvb__overlay{
  position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(0,0,0,.88), rgba(0,0,0,.35));
}
.hero-bvb__content{
  position:relative;
  z-index:2;
  padding-bottom:46px;
}
.hero-bvb__tag{
  display:inline-block;
  background: var(--bvb);
  color:#000;
  font-weight:900;
  padding:6px 14px;
  border-radius:6px;
  margin-bottom:14px;
  font-size:14px;
  letter-spacing:.5px;
}
.hero-bvb__title{
  margin:0;
  max-width: 760px;
  font-size: 44px;
  font-weight: 900;
  line-height: 1.08;
}
.hero-bvb__subtitle{
  margin:12px 0 0;
  max-width: 760px;
  color: rgba(255,255,255,.86);
  font-weight: 700;
}
.hero-bvb__controls{
  position:absolute;
  bottom:32px;
  right:18px;
}
.hero-bvb__allnews{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  color:#000;
  font-weight:900;
  text-decoration:none;
  padding:12px 22px;
  border-radius:6px;
  box-shadow: var(--shadow);
}
.hero-bvb__allnews:hover{transform:translateY(-2px)}

/* Cards */
.cards{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.card{
  background: rgba(0,0,0,.88);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
  color:#fff;
  text-decoration:none;
}
.card:hover{transform:translateY(-2px)}
.card__title{font-weight:900;font-size:16px}
.card__text{margin-top:6px;color:rgba(255,255,255,.82);font-size:13px}

.footer{
  padding: 18px 2px 30px;
  color: rgba(0,0,0,.60);
  font-size: 12px;
  text-align:center;
}

/* Responsive */
@media (max-width: 900px){
  .cards{grid-template-columns: 1fr}
}
@media (max-width: 768px){
  .wrap{padding:14px}
  .logo{height:38px}
  .hero-bvb{height: 64vh; min-height: 420px}
  .hero-bvb__title{font-size: 28px}
  .hero-bvb__controls{position: static; margin-top: 18px}
}