/* landing.css v4 - paleta oficial HAONVGM + cards blancas hibridas */
:root {
  --haon-blue: #1a5bb8;
  --haon-blue-bright: #2c79e0;
  --haon-blue-deep: #0f2847;
  --haon-blue-light: #5BA3E8;
  --haon-accent: #ffd700;
  --haon-white: #ffffff;
  --bg-gradient: linear-gradient(160deg, #0f2847 0%, #1a4a8a 40%, #1a5bb8 100%);
  --bg-glass: rgba(255, 255, 255, 0.06);
  --bg-glass-border: rgba(255, 255, 255, 0.12);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.9);
  --text-muted: rgba(255, 255, 255, 0.6);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 24px rgba(255, 215, 0, 0.4);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', sans-serif; color: var(--text-primary); background: var(--bg-gradient); background-attachment: fixed; }

/* Navegacion - glass HAON */
nav.haon-nav { position: fixed; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; padding: 14px 28px; background: rgba(15, 40, 71, 0.75); backdrop-filter: blur(10px); border-bottom: 1px solid var(--bg-glass-border); z-index: 10; }
nav.haon-nav img.logo-nav { height: 42px; }
nav.haon-nav .enlaces { display: flex; gap: 22px; align-items: center; }
nav.haon-nav a { color: var(--text-secondary); text-decoration: none; font-size: 0.95rem; transition: color 0.2s; }
nav.haon-nav a:hover { color: var(--haon-accent); }
nav.haon-nav .idioma-dd { position: relative; }
nav.haon-nav .idioma-trigger { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; list-style: none; background: var(--bg-glass); border: 1px solid var(--bg-glass-border); border-radius: 6px; padding: 4px 8px; color: var(--text-primary); font-size: 0.85rem; }
nav.haon-nav .idioma-trigger::-webkit-details-marker { display: none; }
nav.haon-nav .bandera { display: inline-block; width: 20px; height: 14px; border-radius: 2px; background-size: cover; background-position: center; background-color: var(--bg-glass-border); flex: none; }
nav.haon-nav .idioma-cod { text-transform: uppercase; }
nav.haon-nav .idioma-menu { position: absolute; right: 0; margin-top: 6px; min-width: 96px; display: flex; flex-direction: column; gap: 2px; padding: 6px; background: var(--haon-blue-deep); border: 1px solid var(--bg-glass-border); border-radius: 8px; box-shadow: var(--shadow-md); z-index: 50; }
nav.haon-nav .idioma-menu a { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 5px; color: var(--text-secondary); text-decoration: none; font-size: 0.85rem; }
nav.haon-nav .idioma-menu a:hover { background: var(--bg-glass); color: var(--text-primary); }

/* Hero con video */
.hero { position: relative; height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; text-align: center; padding: 20px; overflow: hidden; }
.hero video.bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero .overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,40,71,0.45) 0%, rgba(15,40,71,0.65) 100%); z-index: 1; }
.hero .contenido { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 22px; max-width: 820px; }
.hero img.logo { max-width: 220px; width: 50%; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.8rem); line-height: 1.2; }
.hero p.sub { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.6; }
.hero p.lema { color: var(--haon-accent); font-size: 0.95rem; letter-spacing: 0.25rem; text-transform: uppercase; }
.hero .ctas { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

/* Botones - degradados oficiales HAONVGM */
.btn { display: inline-block; padding: 14px 28px; border-radius: 10px; font-weight: 600; text-decoration: none; transition: all 0.25s ease; box-shadow: var(--shadow-sm); }
.btn.primario { background: linear-gradient(135deg, #5BA3E8 0%, #3a87d4 100%); color: #fff; }
.btn.primario:hover { filter: brightness(1.1); box-shadow: var(--shadow-md); }
.btn.secundario { background: linear-gradient(135deg, #f5c44a 0%, #e0a830 100%); color: #0f2847; }
.btn.secundario:hover { background: #ffe700; box-shadow: var(--shadow-glow); }

/* Secciones */
section.bloque { padding: 96px 24px; text-align: center; }
section.bloque .panel { max-width: 880px; margin: 0 auto; background: var(--bg-glass); border: 1px solid var(--bg-glass-border); border-radius: 16px; padding: 48px 32px; box-shadow: var(--shadow-md); backdrop-filter: blur(6px); }
section.bloque h2 { font-size: clamp(1.5rem, 3vw, 2.3rem); margin: 0 auto 14px; max-width: 800px; }
section.bloque h2::after { content: ""; display: block; width: 64px; height: 3px; background: linear-gradient(90deg, var(--haon-blue-light), var(--haon-accent)); border-radius: 2px; margin: 16px auto 0; }
section.bloque p.intro { color: var(--text-muted); line-height: 1.8; max-width: 680px; margin: 22px auto 0; font-size: 1.05rem; }

/* Cards blancas - la mercancia (contraste que vende) */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1060px; margin: 44px auto 0; }
.card { background: var(--haon-white); color: var(--haon-blue-deep); border-radius: 14px; padding: 32px 24px; box-shadow: var(--shadow-md); display: flex; flex-direction: column; align-items: center; gap: 14px; }
.card .num { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, #5BA3E8 0%, #3a87d4 100%); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.1rem; }
.card h3 { font-size: 1.15rem; line-height: 1.35; }
.card p { color: rgba(15, 40, 71, 0.75); line-height: 1.6; font-size: 0.97rem; }
.card p.dato { color: var(--haon-blue); font-weight: 700; margin-top: auto; }

/* Footer */
footer.haon-footer { padding: 56px 24px; text-align: center; border-top: 1px solid var(--bg-glass-border); color: var(--text-muted); font-size: 0.9rem; line-height: 2; background: linear-gradient(180deg, #0f2847 0%, #1a3a5c 100%); }
footer.haon-footer img.logo-footer { height: 56px; margin-bottom: 14px; }
footer.haon-footer .fundacion { color: var(--haon-accent); margin-top: 6px; }

@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  nav.haon-nav .enlaces a.link-seccion { display: none; }
  section.bloque { padding: 72px 20px; }
  section.bloque .panel { padding: 36px 20px; }
}

/* v5: bandas de color por seccion + dinamismo */
section.bloque:nth-of-type(even) { background: rgba(15, 40, 71, 0.45); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

.card { transition: transform 0.25s ease, box-shadow 0.25s ease; }
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45); }
.panel { transition: border-color 0.3s ease; }
.panel:hover { border-color: rgba(255, 215, 0, 0.35); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .card:hover { transform: none; }
}

/* v6: chips de icono (patron haon-doc-icon de HAONVGM) */
.icono-chip { width: 56px; height: 56px; border-radius: 14px; background: linear-gradient(135deg, #5BA3E8 0%, #3a87d4 100%); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); }
.icono-chip img { width: 30px; height: 30px; object-fit: contain; }
.icono-chip.oro { background: linear-gradient(135deg, #f5c44a 0%, #e0a830 100%); }

/* v7: tarjetas de tecnologia (glass oscuro, titulo dorado) */
.cards.cuatro { grid-template-columns: repeat(2, 1fr); max-width: 880px; }
.card.tech { background: var(--bg-glass); border: 1px solid var(--bg-glass-border); backdrop-filter: blur(6px); }
.card.tech h3 { color: var(--haon-accent); }
.card.tech p { color: var(--text-muted); }
.logo-partner { height: 56px; }

/* v8: narrativa del fundador + callout dorado de Fundacion */
.narrativa { max-width: 760px; margin: 56px auto 0; text-align: left; display: flex; flex-direction: column; gap: 18px; }
.narrativa p { color: var(--text-secondary); line-height: 1.8; }
.narrativa p.destacado { font-weight: 700; font-size: 1.15rem; color: var(--text-primary); }
.callout-oro { max-width: 760px; margin: 32px auto 0; text-align: left; background: var(--bg-glass); border-left: 4px solid var(--haon-accent); border-radius: 0 12px 12px 0; padding: 22px 26px; }
.callout-oro p { color: var(--text-secondary); line-height: 1.7; }

/* v9: respiracion de cards + paneles de detalle expandibles */
.cards { gap: 28px; max-width: 1120px; }
.card { padding: 40px 30px; gap: 16px; }
.card p { line-height: 1.7; }

.btn-detalle { margin-top: auto; padding: 10px 22px; border: none; border-radius: 8px; background: linear-gradient(135deg, #5BA3E8 0%, #3a87d4 100%); color: #fff; font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: filter 0.2s; }
.btn-detalle:hover { filter: brightness(1.12); }

.detalle { max-width: 1060px; margin: 32px auto 0; background: var(--haon-white); color: var(--haon-blue-deep); border-radius: 14px; padding: 40px 36px; box-shadow: var(--shadow-md); text-align: left; }
.detalle h4 { color: var(--haon-blue-bright); margin: 22px 0 8px; font-size: 1.05rem; }
.detalle h4:first-child { margin-top: 0; }
.detalle p { color: rgba(15, 40, 71, 0.8); line-height: 1.75; }
.detalle p.lista { white-space: pre-line; }
.btn-cerrar { margin-top: 26px; padding: 10px 26px; border: 1px solid rgba(15, 40, 71, 0.3); border-radius: 8px; background: transparent; color: var(--haon-blue-deep); font-weight: 600; cursor: pointer; transition: background 0.2s; }
.btn-cerrar:hover { background: rgba(15, 40, 71, 0.06); }

/* v10: separacion del panel respecto a cards + texto del panel sin compresion */
section.bloque .panel { margin: 44px auto 0; }
section.bloque .panel p.intro { margin-top: 0; }

/* v11: formulario de contacto (inputs oscuros oficiales sobre degradado) */
.formulario { max-width: 880px; margin: 44px auto 0; text-align: left; display: flex; flex-direction: column; gap: 20px; }
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.campo { display: flex; flex-direction: column; gap: 8px; }
.campo label { color: var(--text-secondary); font-size: 0.95rem; }
.campo input, .campo select, .campo textarea { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--bg-glass-border); border-radius: 8px; padding: 13px 14px; color: var(--text-primary); font-size: 1rem; font-family: inherit; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--haon-blue-light); background: rgba(0, 0, 0, 0.35); }
.campo select option { color: #0f2847; }
.hp { position: absolute; left: -5000px; top: -5000px; }
.check { display: flex; gap: 10px; align-items: flex-start; color: var(--text-muted); font-size: 0.95rem; }
.formulario button.btn { align-self: center; border: none; cursor: pointer; font-size: 1rem; }
.form-msg { text-align: center; font-weight: 600; }
.form-msg.ok { color: #51cf66; }
.form-msg.error { color: #ff6b6b; }
@media (max-width: 640px) { .fila { grid-template-columns: 1fr; } }

/* v12: rigor de ancho - un solo carril de contenido, alineado a las cards */
:root { --ancho-contenido: 1120px; }
.cards { max-width: var(--ancho-contenido); }
.cards.cuatro { max-width: var(--ancho-contenido); }
section.bloque .panel { max-width: var(--ancho-contenido); }
.narrativa { max-width: var(--ancho-contenido); }
.callout-oro { max-width: var(--ancho-contenido); }
.detalle { max-width: var(--ancho-contenido); }
.formulario { max-width: var(--ancho-contenido); }
@media (max-width: 900px) { .cards.cuatro { grid-template-columns: 1fr; } }

/* v9: seccion CIP-OEA (alianza internacional) */
.cip-tiles { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; max-width: var(--ancho-contenido); margin: 0 auto; }
.cip-tile { flex: 1 1 180px; max-width: 240px; text-align: center; background: var(--bg-glass); border: 1px solid var(--bg-glass-border); border-radius: 16px; padding: 28px 20px; backdrop-filter: blur(6px); }
.cip-num { display: block; font-size: 44px; font-weight: 800; color: var(--haon-accent); line-height: 1; }
.cip-lbl { display: block; margin-top: 8px; font-size: 14px; color: var(--text-muted); }
.cip-webinars { max-width: var(--ancho-contenido); margin: 28px auto 0; text-align: center; color: var(--text-muted); font-size: 15px; line-height: 1.7; }

/* v10: footer 3 columnas */
.footer-cols { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; max-width: var(--ancho-contenido); margin: 0 auto; text-align: left; }
.footer-col { flex: 1 1 200px; }
.footer-col h4 { color: var(--haon-accent); font-size: 14px; margin: 0 0 14px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col a { display: block; color: var(--text-muted); text-decoration: none; margin-bottom: 8px; }
.footer-col a:hover { color: #ffffff; }
.footer-col p { color: var(--text-muted); margin: 0 0 6px; }
.footer-marca .logo-footer { margin-bottom: 14px; }
.footer-tagline { color: var(--haon-accent); font-style: italic; }
.footer-base { max-width: var(--ancho-contenido); margin: 32px auto 0; padding-top: 20px; border-top: 1px solid var(--bg-glass-border); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; color: var(--text-muted); font-size: 13px; }