/* =========================================================
   COURSES – ESTILOS EXTRA (se carga DESPUÉS de styles.css)
   Mantiene blanco + Helvetica + look de “página de proyecto”
   ========================================================= */

.rp-course-main{
  gap: 0;
}

/* HERO LANDING */
.rp-course-hero{
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: clamp(18px, 3vw, 40px);
  margin-bottom: clamp(28px, 5vw, 64px);
  align-items: end;
}

.rp-course-hero h1{
  margin: 0;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-weight: 500;
}

.rp-course-lead{
  margin: 0.9rem 0 0;
  max-width: 62ch;
  font-size: 1.05rem;
  line-height: 1.45;
  color: var(--muted);
}

.rp-course-meta{
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 1rem 1.1rem;
  background: var(--bg);
}

.rp-course-meta-row{
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.rp-course-meta-row:last-child{
  border-bottom: none;
}

.rp-course-meta-k{
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg);
  opacity: 0.75;
}

.rp-course-meta-v{
  font-size: 0.95rem;
  color: var(--fg);
  opacity: 0.9;
  text-align: right;
}

/* LISTADO CURSOS */
.rp-course-list{
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: clamp(14px, 2.2vw, 22px);
  margin-bottom: clamp(28px, 5vw, 72px);
}

.rp-course-card{
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  background: var(--bg);
  padding: 1.1rem 1.1rem 1.15rem;
}

.rp-course-card-top{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
}

.rp-course-chip{
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 999px;
  color: var(--fg);
  opacity: 0.8;
}

.rp-course-id{
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
}

.rp-course-card-body h2{
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  font-weight: 500;
}

.rp-course-card-body p{
  margin: 0.55rem 0 0;
  color: var(--muted);
  line-height: 1.45;
  max-width: 58ch;
}

.rp-course-actions{
  display: flex;
  gap: 0.75rem;
  margin-top: 1.1rem;
  flex-wrap: wrap;
}

/* BOTONES */
.rp-course-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.rp-course-btn:hover{
  transform: translateY(-1px);
}

.rp-course-btn-ghost{
  background: transparent;
  color: var(--fg);
  border-color: rgba(0,0,0,0.35);
}

/* CTA */
.rp-course-cta{
  margin-bottom: 2rem;
}

.rp-course-cta-box{
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 1.1rem 1.1rem 1.25rem;
  background: var(--bg);
}

.rp-course-cta-box h3{
  margin: 0;
  font-size: 1.15rem;
  font-weight: 500;
}

.rp-course-cta-box p{
  margin: 0.55rem 0 1.1rem;
  color: var(--muted);
  line-height: 1.45;
  max-width: 70ch;
}

/* =========================================================
   PÁGINAS DE CURSO (IFC / COBie) – estilo “proyecto”
   ========================================================= */

.rp-course-project-hero{
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: clamp(18px, 3vw, 40px);
  margin-bottom: clamp(26px, 4.5vw, 56px);
  align-items: end;
}

.rp-course-kicker{
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-bottom: 0.75rem;
}

.rp-course-project-hero h1{
  margin: 0;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-weight: 500;
}

.rp-course-hero-actions{
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/* BODY */
.rp-course-project-body{
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  padding-bottom: 2rem;
}

.rp-course-block{
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  background: var(--bg);
  padding: 1.1rem 1.1rem 1.25rem;
}

.rp-course-block h2{
  margin: 0;
  font-size: 1.15rem;
  font-weight: 500;
}

.rp-course-block p{
  margin: 0.6rem 0 0;
  color: var(--muted);
  line-height: 1.45;
  max-width: 82ch;
}

.rp-course-block-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 2vw, 18px);
}

.rp-course-list-bullets{
  margin: 0.7rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.5;
}

.rp-course-list-bullets li{
  margin: 0.25rem 0;
}

/* RESPONSIVE */
@media (max-width: 900px){
  .rp-course-hero{
    grid-template-columns: 1fr;
    align-items: start;
  }

  .rp-course-project-hero{
    grid-template-columns: 1fr;
    align-items: start;
  }

  .rp-course-list{
    grid-template-columns: 1fr;
  }

  .rp-course-block-grid{
    grid-template-columns: 1fr;
  }
}