/*
Theme Name: RNEC Campus
Theme URI: https://rnec.es/
Description: Tema oficial a medida para RNEC · Red Nacional de Estudios y Cursos (rnec.es). Diseño Prestigio Universitario Europeo Contemporáneo (Oxford Royal Blue #0F3D75, Emerald Teal #0D9488, Warm Alabaster #F8FAFC y Deep Slate #0F172A), con buscador central, comparador Pública vs. Privada, calculadora Beca MEC y sellos RUCT/BOE.
Author: SuperAds
Author URI: https://rnec.es/
Version: 1.0.0
Text Domain: rnec-campus
*/

:root {
  --rnec-blue: #0F3D75;
  --rnec-blue-hover: #0A2B54;
  --rnec-blue-soft: #EBF3FC;
  --rnec-teal: #0D9488;
  --rnec-teal-hover: #0F766E;
  --rnec-teal-soft: #CCFBF1;
  --rnec-alabaster: #F8FAFC;
  --rnec-surface: #FFFFFF;
  --rnec-slate: #0F172A;
  --rnec-slate-muted: #475569;
  --rnec-border: #E2E8F0;
  --rnec-amber: #D97706;
  --rnec-amber-soft: #FEF3C7;
  --rnec-radius-lg: 16px;
  --rnec-radius-md: 12px;
  --rnec-radius-pill: 9999px;
  --rnec-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --rnec-shadow-md: 0 10px 30px -5px rgba(15, 61, 117, 0.10);
  --rnec-shadow-lg: 0 20px 40px -12px rgba(15, 23, 42, 0.16);
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--rnec-alabaster);
  color: var(--rnec-slate);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--rnec-blue);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

a:hover {
  color: var(--rnec-teal);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.rnec-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Top Institutional Verification Bar */
.rnec-topbar {
  background-color: var(--rnec-slate);
  color: #E2E8F0;
  font-size: 12.5px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.rnec-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.rnec-topbar-badges {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.rnec-topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.rnec-topbar-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #14B8A6;
  display: inline-block;
}

/* Main Header */
.rnec-header {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rnec-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.rnec-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 20px;
}

.rnec-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--rnec-slate);
  text-decoration: none;
}

.rnec-brand:hover {
  color: var(--rnec-slate);
}

.rnec-brand-mark {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.rnec-brand-text {
  display: flex;
  flex-direction: column;
}

.rnec-brand-acro {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--rnec-slate);
}

.rnec-brand-sub {
  font-size: 12px;
  font-weight: 600;
  color: var(--rnec-slate-muted);
  letter-spacing: -0.01em;
  margin-top: 3px;
}

.rnec-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.rnec-nav a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--rnec-slate);
  padding: 8px 13px;
  border-radius: 8px;
}

.rnec-nav a:hover,
.rnec-nav a.is-active {
  background-color: var(--rnec-blue-soft);
  color: var(--rnec-blue);
}

.rnec-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rnec-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s ease;
}

.rnec-btn-primary {
  background-color: var(--rnec-blue);
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px rgba(15, 61, 117, 0.2);
}

.rnec-btn-primary:hover {
  background-color: var(--rnec-blue-hover);
  transform: translateY(-1px);
}

.rnec-btn-teal {
  background-color: var(--rnec-teal);
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.22);
}

.rnec-btn-teal:hover {
  background-color: var(--rnec-teal-hover);
  transform: translateY(-1px);
}

.rnec-btn-outline {
  background-color: #FFFFFF;
  color: var(--rnec-blue) !important;
  border: 1.5px solid var(--rnec-blue);
}

.rnec-btn-outline:hover {
  background-color: var(--rnec-blue-soft);
}

/* Hero Section (Concept 1 Campus Banner + Floating Search Pill) */
.rnec-hero {
  position: relative;
  background-color: var(--rnec-slate);
  background-size: cover;
  background-position: center;
  padding: 76px 0 84px;
  color: #FFFFFF;
  overflow: hidden;
}

.rnec-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.58) 0%, rgba(15, 61, 117, 0.78) 100%);
  z-index: 1;
}

.rnec-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.rnec-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--rnec-radius-pill);
  margin-bottom: 18px;
}

.rnec-hero h1 {
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
  color: #FFFFFF;
}

.rnec-hero p.rnec-hero-lead {
  font-size: clamp(16px, 2vw, 18.5px);
  color: rgba(248, 250, 252, 0.92);
  max-width: 720px;
  margin: 0 auto 28px;
  font-weight: 500;
}

/* Search Pill Bar (Concept 1 Centerpiece) */
.rnec-search-pill {
  background: #FFFFFF;
  border-radius: var(--rnec-radius-pill);
  padding: 7px 8px 7px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.32);
  border: 2px solid rgba(255, 255, 255, 0.9);
}

.rnec-search-pill input[type="search"] {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  font-family: var(--font-sans);
  color: var(--rnec-slate);
  background: transparent;
  min-width: 0;
}

.rnec-search-pill input[type="search"]::placeholder {
  color: #64748B;
}

.rnec-search-submit {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--rnec-teal);
  color: #FFFFFF;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.rnec-search-submit:hover {
  background-color: var(--rnec-teal-hover);
  transform: scale(1.04);
}

/* Category Badges Bar below Hero (Concept 1) */
.rnec-pills-bar {
  background: #FFFFFF;
  border-bottom: 1px solid var(--rnec-border);
  padding: 18px 0;
  box-shadow: var(--rnec-shadow-sm);
}

.rnec-pills-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.rnec-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--rnec-radius-pill);
  font-size: 13.5px;
  font-weight: 700;
  border: 1.5px solid var(--rnec-teal);
  color: var(--rnec-teal);
  background: #FFFFFF;
  transition: all 0.16s ease;
}

.rnec-pill:hover {
  background-color: var(--rnec-teal);
  color: #FFFFFF;
}

.rnec-pill.is-primary {
  background-color: var(--rnec-blue);
  border-color: var(--rnec-blue);
  color: #FFFFFF;
}

.rnec-pill.is-primary:hover {
  background-color: var(--rnec-blue-hover);
}

/* Section Layout */
.rnec-section {
  padding: 56px 0;
}

.rnec-section-alt {
  background-color: #FFFFFF;
  border-top: 1px solid var(--rnec-border);
  border-bottom: 1px solid var(--rnec-border);
}

.rnec-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.rnec-section-kicker {
  font-size: 12.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rnec-teal);
  margin-bottom: 6px;
}

.rnec-section-title {
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  color: var(--rnec-slate);
  margin: 0;
  letter-spacing: -0.02em;
}

.rnec-section-desc {
  font-size: 15.5px;
  color: var(--rnec-slate-muted);
  margin: 6px 0 0;
  max-width: 680px;
}

/* 3 Feature Cards (Concept 1: Publics vs Private, Cut-off marks, MEC Becas) */
.rnec-trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rnec-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--rnec-border);
  border-radius: var(--rnec-radius-lg);
  padding: 28px;
  box-shadow: var(--rnec-shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.rnec-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--rnec-shadow-md);
  border-color: #CBD5E1;
}

.rnec-feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
}

.rnec-feature-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--rnec-slate);
  letter-spacing: -0.015em;
}

.rnec-feature-card p {
  font-size: 14.5px;
  color: var(--rnec-slate-muted);
  margin: 0 0 20px;
  line-height: 1.6;
}

.rnec-feature-metrics {
  background: var(--rnec-alabaster);
  border: 1px solid var(--rnec-border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: 13px;
}

.rnec-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.rnec-metric-row + .rnec-metric-row {
  border-top: 1px dashed var(--rnec-border);
  margin-top: 4px;
  padding-top: 8px;
}

.rnec-mono {
  font-family: var(--font-mono);
  font-weight: 700;
}

/* Interactive Comparator & Calculator Grid */
.rnec-tools-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 28px;
  align-items: start;
}

.rnec-panel {
  background: #FFFFFF;
  border: 1px solid var(--rnec-border);
  border-radius: var(--rnec-radius-lg);
  padding: 28px;
  box-shadow: var(--rnec-shadow-sm);
}

.rnec-table-wrap {
  overflow-x: auto;
  margin-top: 16px;
}

.rnec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.rnec-table th {
  text-align: left;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--rnec-slate-muted);
  padding: 12px 12px;
  background: var(--rnec-alabaster);
  border-bottom: 2px solid var(--rnec-border);
}

.rnec-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--rnec-border);
  vertical-align: middle;
}

.rnec-table tr:hover td {
  background-color: #F8FAFC;
}

.rnec-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--rnec-radius-pill);
}

.rnec-badge-public {
  background-color: var(--rnec-teal-soft);
  color: #0F766E;
}

.rnec-badge-private {
  background-color: var(--rnec-blue-soft);
  color: var(--rnec-blue);
}

.rnec-badge-ruct {
  background-color: #DCFCE7;
  color: #15803D;
}

/* Scholarship Calculator Form */
.rnec-calc-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
}

.rnec-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--rnec-slate);
  margin-bottom: 5px;
}

.rnec-field select,
.rnec-field input {
  width: 100%;
  padding: 10px 13px;
  border-radius: 10px;
  border: 1.5px solid var(--rnec-border);
  font-family: var(--font-sans);
  font-size: 14.5px;
  color: var(--rnec-slate);
  background: #FFFFFF;
}

.rnec-field select:focus,
.rnec-field input:focus {
  outline: none;
  border-color: var(--rnec-blue);
}

.rnec-calc-result {
  margin-top: 16px;
  background: linear-gradient(135deg, var(--rnec-blue) 0%, #0A284E 100%);
  color: #FFFFFF;
  padding: 20px;
  border-radius: 12px;
}

.rnec-calc-amount {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 800;
  color: #5EEAD4;
  margin: 4px 0;
}

/* 6 Silos Directory Cards */
.rnec-silos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.rnec-silo-card {
  background: #FFFFFF;
  border: 1px solid var(--rnec-border);
  border-radius: var(--rnec-radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.18s ease;
}

.rnec-silo-card:hover {
  border-color: var(--rnec-teal);
  box-shadow: var(--rnec-shadow-md);
}

.rnec-silo-card h3 {
  font-size: 17.5px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--rnec-slate);
}

.rnec-silo-card p {
  font-size: 13.5px;
  color: var(--rnec-slate-muted);
  margin: 0 0 14px;
}

/* Guides Grid */
.rnec-guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rnec-guide-card {
  background: #FFFFFF;
  border: 1px solid var(--rnec-border);
  border-radius: var(--rnec-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.18s ease;
}

.rnec-guide-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--rnec-shadow-md);
  border-color: var(--rnec-blue);
}

.rnec-guide-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.rnec-guide-card h3 {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 10px;
}

.rnec-guide-card h3 a {
  color: var(--rnec-slate);
}

.rnec-guide-card h3 a:hover {
  color: var(--rnec-blue);
}

.rnec-guide-excerpt {
  font-size: 14px;
  color: var(--rnec-slate-muted);
  margin: 0 0 18px;
}

/* Single Article & Page Layout */
.rnec-single-wrap {
  display: grid;
  grid-template-columns: minmax(0, 820px) 340px;
  gap: 36px;
  padding: 44px 0 64px;
  align-items: start;
}

.rnec-article {
  background: #FFFFFF;
  border: 1px solid var(--rnec-border);
  border-radius: var(--rnec-radius-lg);
  padding: 40px;
  box-shadow: var(--rnec-shadow-sm);
}

.rnec-breadcrumbs {
  font-size: 13px;
  color: var(--rnec-slate-muted);
  margin-bottom: 16px;
}

.rnec-article h1 {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--rnec-slate);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.rnec-article-byline {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 0;
  margin-bottom: 24px;
  border-top: 1px solid var(--rnec-border);
  border-bottom: 1px solid var(--rnec-border);
  font-size: 13.5px;
  color: var(--rnec-slate-muted);
}

.rnec-article-content h2 {
  font-size: 23px;
  font-weight: 800;
  color: var(--rnec-blue);
  margin: 34px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--rnec-blue-soft);
}

.rnec-article-content h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--rnec-slate);
  margin: 26px 0 10px;
}

.rnec-article-content p,
.rnec-article-content li {
  font-size: 16.5px;
  line-height: 1.75;
  color: #1E293B;
}

.rnec-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14.5px;
}

.rnec-article-content table th {
  background: var(--rnec-blue);
  color: #FFFFFF;
  padding: 12px 14px;
  text-align: left;
  font-weight: 700;
}

.rnec-article-content table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--rnec-border);
}

.rnec-article-content table tr:nth-child(even) td {
  background: var(--rnec-alabaster);
}

.rnec-callout {
  background: var(--rnec-blue-soft);
  border-left: 4px solid var(--rnec-blue);
  padding: 18px 20px;
  border-radius: 0 12px 12px 0;
  margin: 24px 0;
}

.rnec-callout-teal {
  background: var(--rnec-teal-soft);
  border-left: 4px solid var(--rnec-teal);
}

.rnec-sidebar {
  position: sticky;
  top: 98px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* Footer */
.rnec-footer {
  background-color: var(--rnec-slate);
  color: #CBD5E1;
  padding: 56px 0 36px;
  margin-top: 64px;
}

.rnec-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.rnec-footer h4 {
  color: #FFFFFF;
  font-size: 14.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 14px;
}

.rnec-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rnec-footer a {
  color: #CBD5E1;
  font-size: 14px;
}

.rnec-footer a:hover {
  color: #5EEAD4;
}

.rnec-footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: #94A3B8;
}

@media (max-width: 1024px) {
  .rnec-trio-grid,
  .rnec-silos-grid,
  .rnec-guides-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rnec-tools-grid,
  .rnec-single-wrap,
  .rnec-footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .rnec-header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 0;
  }
  .rnec-trio-grid,
  .rnec-silos-grid,
  .rnec-guides-grid {
    grid-template-columns: 1fr;
  }
  .rnec-article {
    padding: 24px 18px;
  }
  .rnec-hero {
    padding: 48px 0 56px;
  }
}