:root {
  --bg:#0b0e13; --panel:#12151c; --ink:#eef1f7; --mut:#c8cfdd;
  --line:rgba(255,255,255,.08);
  --red1:#c71e1e; --red2:#8f1414;
  --blue:#2563eb; --blue2:#1d4ed8; --gold:#f0cf87;
}

/* Lienzo */
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif}

.shell{
  max-width:1200px; margin:60px auto 24px auto; /* Ajustado para no solaparse con el banner */
  padding:0 16px;
  display:grid; grid-template-columns: 420px 1fr; gap:24px; align-items:center;
}

/* Tarjeta izquierda (fija y respirando) */
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px 20px;
  box-shadow:0 18px 48px rgba(0,0,0,.45);
}

.title{
  font-family:"Playfair Display",serif; font-weight:900;
  font-size:clamp(30px,3.6vw,44px); line-height:1.05; margin:2px 0 6px;
}
.subtitle{
  font-family:"Playfair Display",serif; font-weight:700; color:var(--gold);
  font-size:clamp(15px,2.1vw,20px); margin:0 0 12px;
}
.lead{color:var(--mut); margin:0 0 14px; font-size:clamp(15px,1.9vw,17px)}

/* Botones */
.btn{
  display:block; width:100%;
  padding:12px 16px; border-radius:12px; text-decoration:none; text-align:center;
  font-weight:800; color:#fff; border:1px solid transparent; transition:.18s ease; margin:10px 0;
}
.btn-primary{background:linear-gradient(180deg,var(--red1),var(--red2)); box-shadow:0 8px 22px rgba(199,30,30,.45)}
.btn-primary:hover{transform:translateY(-1px); box-shadow:0 10px 26px rgba(199,30,30,.55)}
.btn-secondary{background:#222835; border-color:#343a4a}
.btn-secondary:hover{background:#2a3040}
.btn-share{background:linear-gradient(180deg,var(--blue),var(--blue2))}
.btn-share:hover{filter:brightness(1.05); transform:translateY(-1px)}

.note{color:#dbe2f1; font-size:13.5px; margin:6px 0 10px}
.disclaimer{
  background:rgba(255,255,255,.03); border-left:3px solid var(--red1);
  padding:12px; border-radius:10px 12px 12px 10px; font-size:13.5px; color:#e6ebf7
}
.card footer{margin-top:10px; color:#aab4c7; font-size:12px; text-align:left}

/* Portada derecha: SIEMPRE contenida, centrada, sin recortes raros */
.cover{
  margin:0; padding:0;
  display:flex; align-items:center; justify-content:center;
  min-height: 70vh;           /* alto cómodo en notebook */
}
.cover img{
  max-height: 82vh;           /* nunca excede el viewport */
  max-width: 100%;
  width: auto; height: auto;  /* que respete proporción */
  object-fit: contain;        /* SIN recortes */
  border-radius:14px;
  box-shadow:0 18px 44px rgba(0,0,0,.55);
}

/* Banner animado */
.banner {
  position: fixed;
  top: 10px;
  left: 0;
  width: 100%;
  background-color: rgba(199, 30, 30, 0.9); /* Fondo rojo semi-transparente */
  color: #fff;
  text-align: center;
  padding: 10px 0;
  font-family: "Playfair Display", serif;
  font-weight: 900;
  font-size: 24px;
  z-index: 1000;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer; /* Indicador de clic */
}

@keyframes slide {
  0% { transform: translateX(100%); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateX(-100%); opacity: 0; }
}

.banner {
  animation: slide 15s linear infinite; /* Ajustado a 15s para un movimiento más pausado */
}

.banner:hover {
  animation-play-state: paused; /* Pausa al pasar el mouse */
}

/* Responsive */
@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; gap: 18px; }
  .cover { min-height: auto; }
  .cover img { max-height: 60vh; }
}

@media (max-width: 600px) {
  .banner { font-size: 18px; padding: 8px 0; }
}
/* Bloque SEO moderno colapsado */
.seo-content {
  max-width: 900px;
  margin: 2rem auto;
  text-align: center;
}

.seo-toggle {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  border: none;
  transition: 0.3s;
  margin-bottom: 1rem;
  background: linear-gradient(180deg, var(--blue), var(--blue));
  color: #fff;
  box-shadow: 0 8px 22px rgba(0,0,0,0.4);
}

.seo-toggle:hover {
  filter: brightness(115%);
  transform: translateY(-2px);
}

.seo-text {
  display: none;
  margin-top: 1.5rem;
  text-align: left;
  background: #111;
  padding: 20px;
  border-radius: 10px;
  color: #ddd;
  line-height: 1.6;
}

.seo-text.open {
  display: block;
}

.seo-text h2 {
  color: var(--gold);
  margin-top: 1rem;
}
/* Bloque SEO moderno colapsado */
.seo-content {
  max-width: 900px;
  margin: 2rem auto;
  text-align: center;
}

.seo-toggle {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  border: none;
  transition: 0.3s;
  margin-bottom: 1rem;
  background: linear-gradient(180deg, var(--blue), var(--blue));
  color: #fff;
  box-shadow: 0 8px 22px rgba(0,0,0,0.4);
}

.seo-toggle:hover {
  filter: brightness(115%);
  transform: translateY(-2px);
}

.seo-text {
  display: none;
  margin-top: 1.5rem;
  text-align: left;
  background: #111;
  padding: 20px;
  border-radius: 10px;
  color: #ddd;
  line-height: 1.6;
}

.seo-text.open {
  display: block;
}

.seo-text h2 {
  color: var(--gold);
  margin-top: 1rem;
}