/*
 * Páginas reconstruidas del WordPress anterior de cumbre1000.com (ponentes,
 * notas, programa 2025 y legales). Misma identidad que la landing 2026: rojo
 * del banner, títulos en Anton y texto en Montserrat.
 */
:root {
  --red: #b81818;
  --red-2: #9d1915;
  --wine: #60130e;
  --deep: #290d0d;
  --night: #1c0808;
  --card: #2a0e0d;
  --line: rgba(255, 255, 255, 0.14);
  --text: #f5eeee;
  --muted: #cdb9b8;
  --accent: #ff4a3d;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--night);
  color: var(--text);
  font: 400 17px/1.7 "Montserrat", system-ui, sans-serif;
}
img { max-width: 100%; height: auto; }
a { color: #fff; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* Encabezado */
.top {
  position: sticky; top: 0; z-index: 10;
  background: rgba(41, 13, 13, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
.top .logo img { height: 52px; width: auto; display: block; }
.top nav { display: flex; gap: 22px; flex-wrap: wrap; }
.top nav a { text-decoration: none; font-weight: 600; font-size: 15px; color: #fff; opacity: 0.9; }
.top nav a:hover { opacity: 1; text-decoration: underline; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  background: #fff; color: var(--red); font-weight: 800; text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.btn:hover { background: var(--red); color: #fff; }
@media (max-width: 760px) { .top nav { display: none; } .top .logo img { height: 44px; } }

/* Encabezado de página */
.hero {
  background:
    radial-gradient(90% 140% at 90% 0%, rgba(184, 24, 24, 0.9) 0%, rgba(157, 25, 21, 0.75) 35%, rgba(96, 19, 14, 0.9) 70%, var(--deep) 100%);
  border-bottom: 3px solid #fff;
  padding: 44px 0 56px;
}
.crumbs { font-size: 14px; color: rgba(255, 255, 255, 0.85); margin-bottom: 18px; }
.crumbs a { color: #fff; text-decoration: none; font-weight: 600; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span { opacity: 0.7; margin: 0 6px; }
h1, h2, .title {
  font-family: "Anton", Impact, sans-serif; font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.5px; line-height: 1.05; margin: 0;
}
h1 { font-size: clamp(36px, 6vw, 68px); }
h2 { font-size: clamp(26px, 3.4vw, 40px); margin: 0 0 18px; }
h3 { font-size: 20px; margin: 0 0 8px; }
.kicker {
  display: inline-block; margin-bottom: 14px; padding: 5px 14px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.6); font-size: 12px; font-weight: 800;
  letter-spacing: 1.5px; text-transform: uppercase;
}
.meta { margin-top: 14px; color: rgba(255, 255, 255, 0.9); font-weight: 600; }

/* Perfil de ponente */
.profile { display: grid; grid-template-columns: 300px 1fr; gap: 44px; align-items: center; }
.profile .photo {
  aspect-ratio: 1 / 1; border-radius: 22px; overflow: hidden;
  border: 3px solid #fff; background: var(--deep);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
}
.profile .photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.profile .role { margin-top: 12px; font-size: 20px; font-weight: 700; color: #fff; }
@media (max-width: 760px) { .profile { grid-template-columns: 1fr; gap: 24px; } .profile .photo { max-width: 260px; } }

/* Contenido */
main { padding: 56px 0 72px; }
.content { max-width: 780px; }
.content p { margin: 0 0 18px; }
.content h2, .content h3, .content h4 { font-family: "Montserrat", sans-serif; text-transform: none; font-weight: 800; letter-spacing: 0; margin: 32px 0 12px; }
.content h2 { font-size: 26px; }
.content ul, .content ol { padding-left: 22px; margin: 0 0 18px; }
.content blockquote { margin: 24px 0; padding: 16px 22px; border-left: 4px solid var(--accent); background: var(--card); border-radius: 0 12px 12px 0; }
.content img { border-radius: 14px; margin: 10px 0 20px; display: block; }
.content figure { margin: 0 0 20px; }
.content figcaption { font-size: 14px; color: var(--muted); }
.featured { margin: 0 0 30px; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); }
.featured img { display: block; width: 100%; }

.session {
  margin-top: 36px; padding: 26px 28px; border-radius: 18px;
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent);
}
.session .when { font-weight: 800; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; font-size: 14px; }
.session .what { font-family: "Anton", Impact, sans-serif; font-size: 26px; text-transform: uppercase; margin: 6px 0 12px; line-height: 1.1; }
.session ul { margin: 0; padding-left: 20px; }
.session li { margin-bottom: 4px; }

/* Listados */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; }
.person {
  display: block; text-decoration: none; color: #fff; border-radius: 18px; overflow: hidden;
  background: var(--card); border: 1px solid var(--line);
  transition: transform 0.2s, border-color 0.2s;
}
.person:hover { transform: translateY(-3px); border-color: rgba(255, 255, 255, 0.5); }
.person .pic { aspect-ratio: 1 / 1; background: var(--deep); }
.person .pic img { width: 100%; height: 100%; object-fit: cover; display: block; }
.person .txt { padding: 14px 16px 18px; }
.person strong { display: block; font-size: 17px; line-height: 1.3; }
.person small { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.news { display: grid; gap: 16px; }
.news a {
  display: grid; grid-template-columns: 180px 1fr; gap: 20px; align-items: center;
  text-decoration: none; color: #fff; padding: 14px; border-radius: 16px;
  background: var(--card); border: 1px solid var(--line);
}
.news a:hover { border-color: rgba(255, 255, 255, 0.5); }
.news .thumb { aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; background: var(--deep); }
.news .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news strong { display: block; font-size: 19px; line-height: 1.3; }
.news small { color: var(--muted); }
@media (max-width: 600px) { .news a { grid-template-columns: 1fr; } }
.section-head { display: flex; align-items: center; gap: 16px; margin: 48px 0 22px; }
.section-head::after { content: ""; flex: 1; height: 2px; background: rgba(255, 255, 255, 0.6); }
.section-head h2 { margin: 0; }

/* Llamado a la edición 2026 */
.cta {
  background: radial-gradient(80% 140% at 85% 0%, var(--red) 0%, var(--red-2) 40%, var(--wine) 80%, var(--deep) 100%);
  border-top: 3px solid #fff; border-bottom: 3px solid #fff; padding: 46px 0;
}
.cta .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta p { margin: 8px 0 0; font-weight: 600; }

/* Pie */
footer { padding: 34px 0 40px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer a { color: #fff; text-decoration: none; margin-right: 16px; }