/* =========================================================
   VAO — Archive Cursos Online (/cursos-online)
   NO toca CSS de shortcodes del plugin:
   (no afecta a .vao-cursos-block, .vao-card, .vao-grid, .vao-btn, etc.)
========================================================= */

:root{
  --vao-navy:#1e2a38;
  --vao-red:#d2414a;
  --vao-red2:#b1353d;
  --vao-bdr:#e6e8eb;
  --vao-muted:#6b7280;
  --vao-soft:#f6f7f9;

  --vao-radius: 18px;
  --vao-shadow-soft: 0 12px 34px rgba(16,24,40,.10);
  --vao-shadow-hover: 0 18px 46px rgba(16,24,40,.14);
}

.vao-archive{
  width: 100%;
}

/* Contenedor */
.vao-arch-sec__inner,
.vao-arch-hero__inner{
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- HERO ---------- */
.vao-arch-hero{
  position: relative;
  overflow: hidden;
  padding: 92px 0 70px;
  background:
    radial-gradient(1200px 600px at 18% 18%, rgba(210,65,74,.22), transparent 62%),
    linear-gradient(180deg, #0b0f14 0%, #0f172a 70%, #0b0f14 100%);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.vao-arch-hero:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 520px at 70% 10%, rgba(59,238,221,.10), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.70) 70%, rgba(0,0,0,.86) 100%);
  pointer-events:none;
}

.vao-arch-hero__inner{
  position: relative;
  z-index: 1;
}

.vao-arch-hero__title{
  margin: 0 0 12px;
  color:#fff;
  font-weight: 900;
  letter-spacing: -0.03em;
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.05;
  max-width: 980px;
}

.vao-arch-hero__desc p{
  margin: 0 0 18px;
  color: rgba(255,255,255,.88);
  font-weight: 700;
  font-size: clamp(15px, 1.45vw, 18px);
  line-height: 1.7;
  max-width: 900px;
}

/* Bullets estilo “glass” */
.vao-arch-hero__bullets{
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 920px;
}
.vao-arch-hero__bullets li{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  color: rgba(255,255,255,.90);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.55;
}
.vao-arch-hero__bullets li:before{
  content:"";
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 999px;
  background: rgba(210,65,74,.22);
  border: 1px solid rgba(210,65,74,.35);
  flex: 0 0 auto;
}

/* CTA hero */
.vao-arch-hero__cta{
  margin-top: 18px;
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
}

/* Botones “propios” del archive */
.vao-hero-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 14px 18px;
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: .2px;
  text-decoration:none;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease,
              background .18s ease, border-color .18s ease, color .18s ease;
}

.vao-hero-btn--primary{
  background: linear-gradient(180deg, var(--vao-red) 0%, var(--vao-red2) 100%);
  color:#fff;
  box-shadow: 0 16px 34px rgba(210,65,74,.26);
  border: 0;
}
.vao-hero-btn--primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 20px 44px rgba(210,65,74,.34);
  filter: brightness(1.03);
}

.vao-hero-btn--ghost{
  background: rgba(255,255,255,.10);
  color:#fff;
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px rgba(16,24,40,.10);
}
.vao-hero-btn--ghost:hover{
  transform: translateY(-1px);
  filter: brightness(1.06);
  border-color: rgba(210,65,74,.28);
}

/* ---------- Secciones ---------- */
.vao-arch-sec{
  padding: 72px 0;
}

.vao-arch-sec--alt{
  background: var(--vao-soft);
  border-top: 1px solid rgba(30,42,56,.06);
  border-bottom: 1px solid rgba(30,42,56,.06);
}

.vao-arch-head{
  text-align: center;
  margin-bottom: 18px;
}

.vao-arch-sec__title{
  margin: 0 0 10px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--vao-navy);
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.15;
}

.vao-arch-sec__desc{
  margin: 0 auto 22px;
  color: var(--vao-muted);
  font-weight: 700;
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.7;
  max-width: 860px;
}

/* ---------- Infobox (CTA auxiliar) ---------- */
.vao-arch-infobox{
  margin-top: 18px;
  border-radius: var(--vao-radius);
  border: 1px solid rgba(30,42,56,.10);
  box-shadow: var(--vao-shadow-soft);
  background:#fff;
  padding: 18px;
  display:flex;
  gap: 16px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
}

.vao-arch-infobox__title{
  margin: 0 0 6px;
  font-weight: 900;
  color: var(--vao-navy);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.vao-arch-infobox__desc{
  margin: 0;
  color: var(--vao-muted);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- Cómo funciona ---------- */
.vao-arch-sec--how{
  position: relative;
}
.vao-arch-sec--how:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 360px at 50% 0%, rgba(210,65,74,.10), transparent 60%),
    linear-gradient(180deg, rgba(30,42,56,.03), transparent 55%);
  pointer-events:none;
}
.vao-arch-sec--how .vao-arch-sec__inner{
  position: relative;
  z-index: 1;
}

.vao-arch-steps{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
  counter-reset: vaoStep;
}

.vao-arch-step{
  position: relative;
  padding: 22px 22px 20px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(30,42,56,.10);
  box-shadow: 0 10px 26px rgba(16,24,40,.07);
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.vao-arch-step:before{
  counter-increment: vaoStep;
  content: counter(vaoStep, decimal-leading-zero);
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(30,42,56,.85);
  background: rgba(30,42,56,.06);
  border: 1px solid rgba(30,42,56,.10);
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

.vao-arch-step__title{
  margin: 0 44px 10px 0;
  color: var(--vao-navy);
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.25;
}

.vao-arch-step__desc{
  margin: 0;
  color: var(--vao-muted);
  font-weight: 700;
  font-size: clamp(13.5px, 1.05vw, 15.5px);
  line-height: 1.6;
}

.vao-arch-step:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(16,24,40,.12);
  border-color: rgba(210,65,74,.28);
  background:
    radial-gradient(500px 220px at 20% 0%, rgba(210,65,74,.10), transparent 60%),
    #fff;
}
.vao-arch-step:hover:before{
  background: rgba(210,65,74,.12);
  border-color: rgba(210,65,74,.30);
  color: var(--vao-red);
  transform: translateY(-1px);
}

/* Form placeholder */
.vao-arch-form-placeholder{
  border: 1px dashed rgba(30,42,56,.18);
  border-radius: var(--vao-radius);
  padding: 20px;
  background: rgba(30,42,56,.02);
  color: var(--vao-muted);
  font-weight: 700;
}

/* Responsive */
@media (max-width: 1024px){
  .vao-arch-steps{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  .vao-arch-hero{ padding: 62px 0 48px; }
  .vao-hero-btn{ width:100%; }
}