/* ==========================================================================
   SurEduca - Estilos Oficiales Web
   Educación Online Real para todo Chile
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --primary-navy: #0d2744;
  --navy-dark: #07192d;
  --navy-light: #183b63;
  --primary-teal: #00a499;
  --teal-dark: #00877d;
  --teal-light: #16c2b4;
  --teal-ultra-light: #e6f7f5;
  --teal-bg: #f0fbf9;
  --accent-gold: #ffb703;
  --accent-yellow: #facc15;
  --accent-green: #25d366;
  --whatsapp-green: #25d366;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-page: #f8fafc;
  --bg-white: #ffffff;
  --border-light: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(13, 39, 68, 0.06);
  --shadow-md: 0 8px 24px rgba(13, 39, 68, 0.08);
  --shadow-lg: 0 16px 36px rgba(13, 39, 68, 0.12);
  --shadow-teal: 0 10px 25px rgba(0, 164, 153, 0.28);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

button, input, select, textarea {
  font-family: inherit;
}

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

/* ==========================================================================
   TOP BAR DE AVISO Y CONTACTO
   ========================================================================== */
.top-notice-bar {
  background: linear-gradient(90deg, #07192d 0%, #0d2744 100%);
  color: #ffffff;
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1001;
}

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

.top-notice-text {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.top-notice-badge {
  background-color: var(--accent-gold);
  color: var(--primary-navy);
  font-weight: 800;
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.top-notice-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-top-cta {
  background: var(--primary-teal);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  text-transform: uppercase;
}

.btn-top-cta:hover {
  background: var(--teal-light);
  transform: translateY(-1px);
}

.btn-top-whatsapp {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.btn-top-whatsapp:hover {
  background: var(--whatsapp-green);
  border-color: var(--whatsapp-green);
}

/* ==========================================================================
   HEADER Y NAVBAR
   ========================================================================== */
.site-header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.site-logo img {
  height: 64px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.site-logo:hover img {
  transform: scale(1.04);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-navy);
  padding: 8px 4px;
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background-color: var(--primary-teal);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-teal);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-matricula {
  background-color: var(--primary-teal);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-teal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
}

.btn-matricula:hover {
  background-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 164, 153, 0.4);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary-navy);
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, #f0faf9 0%, #ffffff 70%);
}

.hero-curved-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 48%;
  background: linear-gradient(135deg, rgba(0, 164, 153, 0.08) 0%, rgba(0, 164, 153, 0.22) 100%);
  border-bottom-left-radius: 200px;
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-teal);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--primary-navy);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title .teal-text {
  color: var(--primary-teal);
}

.hero-title .italic-sub {
  font-style: italic;
  font-weight: 600;
  color: var(--primary-teal);
  display: block;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.btn-primary {
  background-color: var(--primary-teal);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--primary-teal);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-teal);
}

.btn-primary:hover {
  background-color: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 164, 153, 0.4);
}

.btn-whatsapp-outline {
  background-color: #ffffff;
  color: var(--primary-teal);
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--primary-teal);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-whatsapp-outline:hover {
  background-color: var(--teal-ultra-light);
  transform: translateY(-2px);
}

.btn-secondary-outline {
  background-color: #ffffff;
  color: var(--primary-teal);
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--primary-teal);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}

.btn-secondary-outline:hover {
  background-color: var(--primary-teal);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Imagen Hero */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-main-img {
  width: 100%;
  max-width: 540px;
  filter: drop-shadow(0 20px 30px rgba(13, 39, 68, 0.15));
  position: relative;
  z-index: 3;
}

.floating-badge {
  position: absolute;
  z-index: 4;
  animation: floatSlow 4s ease-in-out infinite;
}

.badge-mineduc-floating {
  bottom: 120px;
  right: 120px;
  width: 145px;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.25));
  z-index: 4;
}

.badge-buho-floating {
  bottom: -25px;
  right: 5px;
  width: 165px;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.25));
  animation: floatSlow 3.5s ease-in-out infinite reverse;
  z-index: 5;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ==========================================================================
   CARD FLOTANTE DE PILARES / CARACTERÍSTICAS (5 ITEMS)
   ========================================================================== */
.pillars-card-wrapper {
  margin-top: -36px;
  position: relative;
  z-index: 10;
  margin-bottom: 64px;
}

.pillars-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px 32px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.pillars-card.four-cols {
  grid-template-columns: repeat(4, 1fr);
}

.pillar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px 14px;
  position: relative;
  transition: var(--transition);
}

.pillar-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 15%;
  height: 70%;
  width: 1px;
  background-color: var(--border-light);
}

.pillar-icon-box {
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--primary-teal);
  transition: var(--transition);
}

.pillar-icon-box img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.pillar-icon-box svg {
  width: 42px;
  height: 42px;
  stroke: var(--primary-teal);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
  line-height: 1.25;
}

.pillar-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.pillar-item:hover {
  transform: translateY(-4px);
}

.pillar-item:hover .pillar-icon-box {
  transform: scale(1.1);
}

/* ==========================================================================
   SECCIÓN: NUESTRAS ÁREAS DE FORMACIÓN (3 CARDS)
   ========================================================================== */
.formation-section {
  padding: 64px 0 96px;
  background-color: #ffffff;
  position: relative;
}

.section-header-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--primary-teal);
  color: var(--primary-teal);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title .teal-text {
  color: var(--primary-teal);
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 48px;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.program-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--primary-teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 164, 153, 0.4);
}

.program-card:hover::before {
  transform: scaleX(1);
}

.program-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.program-icon-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.program-icon-circle svg {
  width: 30px;
  height: 30px;
}

.program-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.2;
  text-transform: uppercase;
}

.program-badge-sub {
  font-size: 0.8rem;
  color: var(--primary-teal);
  font-weight: 700;
}

.program-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
  min-height: 48px;
}

.program-checklist {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.program-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.check-icon-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--teal-ultra-light);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.check-icon-circle svg {
  width: 12px;
  height: 12px;
  stroke-width: 3;
}

.btn-card-action {
  background-color: var(--primary-teal);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-card-action:hover {
  background-color: var(--teal-dark);
  padding-right: 16px;
}

/* ==========================================================================
   SECCIONES DE COLEGIO ONLINE
   ========================================================================== */
.two-cols-feature-section {
  padding: 72px 0;
  background-color: var(--bg-page);
}

.features-two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.feature-box-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.feature-box-content h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.feature-box-content .teal-subtitle {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-teal);
  margin-bottom: 16px;
  display: block;
}

.feature-box-content p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.feature-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.feature-checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.feature-split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 20px;
  align-items: center;
}

.levels-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.level-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: #f8fafc;
  border-radius: var(--radius-md);
  border: 1px solid #edf2f7;
  transition: var(--transition);
}

.level-row:hover {
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  border-color: var(--primary-teal);
}

.level-icon-and-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.level-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--teal-ultra-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-teal);
}

.level-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.level-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 320px;
}

.level-pill-tag {
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.pill-yellow {
  background-color: #fef08a;
  color: #854d0e;
}

.pill-teal {
  background-color: #99f6e4;
  color: #115e59;
}

.pill-purple {
  background-color: #e9d5ff;
  color: #6b21a8;
}

/* ==========================================================================
   MINEDUC Y PROCESO DE POSTULACIÓN
   ========================================================================== */
.postulation-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 24px;
}

.postulation-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.step-number-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--primary-teal);
  color: var(--primary-teal);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: #ffffff;
}

.step-icon-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  margin-bottom: 12px;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 6px;
  line-height: 1.3;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.step-arrow {
  position: absolute;
  top: 21px;
  right: -16px;
  width: 24px;
  height: 2px;
  background-color: var(--primary-teal);
}

.step-arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: -3px;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--primary-teal);
  border-right: 2px solid var(--primary-teal);
  transform: rotate(45deg);
}

.mineduc-points-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
  border-top: 1px solid var(--border-light);
  padding-top: 24px;
}

.mineduc-point-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.mineduc-point-item svg {
  width: 32px;
  height: 32px;
  color: var(--primary-teal);
  margin-bottom: 8px;
}

.mineduc-point-item span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-navy);
  line-height: 1.3;
}

/* ==========================================================================
   SECCIÓN DE PRECIOS Y FORMULARIO DE ADMISIÓN
   ========================================================================== */
.pricing-and-form-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #eef7f6 100%);
}

.pricing-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}

.pricing-card-banner {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pricing-card-header {
  background-color: var(--primary-navy);
  color: #ffffff;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.pricing-card-header svg {
  width: 32px;
  height: 32px;
  color: var(--accent-gold);
}

.pricing-card-header h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.pricing-card-body {
  padding: 36px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  position: relative;
  flex-grow: 1;
}

.pricing-card-body::before {
  content: '';
  position: absolute;
  top: 25px;
  bottom: 25px;
  left: 50%;
  width: 1px;
  background-color: var(--border-light);
}

.pricing-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.pricing-plan-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  text-decoration: underline;
  text-decoration-color: var(--primary-teal);
  margin-bottom: 12px;
}

.pricing-old-price {
  font-size: 1.1rem;
  color: #94a3b8;
  text-decoration: line-through;
  font-weight: 600;
  margin-bottom: 6px;
}

.pricing-main-price {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary-teal);
  line-height: 1;
  margin-bottom: 12px;
}

.cupos-pill-badge {
  background-color: #fef08a;
  color: #854d0e;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-top: 8px;
  text-transform: uppercase;
}

.pricing-discount-tag {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.pricing-percentage {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 900;
  color: var(--primary-teal);
  line-height: 1;
}

.pricing-card-footer {
  background-color: #00a499;
  color: #ffffff;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
}

.pricing-footer-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Formulario Moderno */
.form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-teal);
  margin-bottom: 8px;
}

.form-subtitle {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 24px;
}

.form-group-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-control-wrap {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 13px 16px;
  background-color: #f8fafc;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-main);
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  background-color: #ffffff;
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 4px rgba(0, 164, 153, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 85px;
}

.btn-form-submit {
  width: 100%;
  background-color: var(--primary-teal);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-pill);
  padding: 16px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-teal);
  margin-top: 8px;
}

.btn-form-submit:hover {
  background-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 164, 153, 0.4);
}

/* ==========================================================================
   SECCIONES PREUNIVERSITARIO (PAES)
   ========================================================================== */
.preu-benefits-bar {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px 28px;
  margin-top: 24px;
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  border: 1px solid var(--border-light);
  margin-bottom: 64px;
}

.preu-benefit-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px;
  background: var(--bg-soft-blue);
  border-radius: var(--radius-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.preu-benefit-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.preu-benefit-icon {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 12px;
  padding: 8px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0, 164, 153, 0.12);
}

.preu-benefit-title {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.preu-benefit-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.preu-three-cols-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.preu-col-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

.preu-col-header {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--teal-ultra-light);
}

/* Lista de áreas de preparación */
.prep-subject-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.prep-subject-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.subject-icon-wrap {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft-blue);
  border-radius: 12px;
}

.subject-icon-wrap img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.subject-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.subject-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Metodología lista enumerada estilizada */
.methodology-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.methodology-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.method-num-badge {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-navy) 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 164, 153, 0.25);
}

.method-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.method-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Modalidades Preu */
.modalities-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.modality-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modality-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modality-icon-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.modality-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.modality-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modality-sublist {
  list-style: none;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modality-sublist li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.modality-sublist li svg {
  width: 14px;
  height: 14px;
  color: var(--primary-teal);
  stroke-width: 3;
}

/* ==========================================================================
   BANNER DE RESULTADOS QUE NOS RESPALDAN
   ========================================================================== */
.stats-banner-section {
  background: linear-gradient(135deg, #07192d 0%, #0d2744 100%);
  color: #ffffff;
  padding: 48px 0;
  border-radius: var(--radius-lg);
  margin-bottom: 64px;
  box-shadow: var(--shadow-lg);
}

.stats-grid-wrapper {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 40px;
  align-items: center;
}

.stats-left-col h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 24px;
}

.stats-three-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-item-box {
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 44px;
  height: 44px;
  color: var(--primary-teal);
  flex-shrink: 0;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.3;
}

.testimonial-preview-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.testimonial-quote-icon {
  font-size: 2.5rem;
  color: var(--primary-teal);
  line-height: 1;
}

.testimonial-text {
  font-size: 0.88rem;
  font-style: italic;
  line-height: 1.45;
  margin-bottom: 8px;
  color: #e2e8f0;
}

.testimonial-author {
  font-weight: 700;
  color: var(--primary-teal);
  font-size: 0.85rem;
}

/* ==========================================================================
   FOOTER COMPLETO Y PROFESIONAL
   ========================================================================== */
.site-footer {
  background: #07192d;
  color: #94a3b8;
  padding: 72px 0 24px;
  border-top: 4px solid var(--primary-teal);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand img {
  height: 56px;
  width: auto;
  margin-bottom: 16px;
  background: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  display: inline-block;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #cbd5e1;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2.5px;
  background-color: var(--primary-teal);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  font-size: 0.92rem;
  color: #cbd5e1;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links-list a:hover {
  color: var(--primary-teal);
  transform: translateX(4px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: #cbd5e1;
}

.footer-contact-row svg {
  width: 20px;
  height: 20px;
  color: var(--primary-teal);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP
   ========================================================================== */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  background-color: var(--whatsapp-green);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  cursor: pointer;
  transition: var(--transition);
  animation: pulseGreen 2.5s infinite;
}

.whatsapp-floating-btn svg {
  width: 36px;
  height: 36px;
  fill: currentColor;
}

.whatsapp-floating-btn:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background-color: var(--primary-navy);
  color: #ffffff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.whatsapp-floating-btn:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   MODAL DE CONTACTO / MATRÍCULA
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(7, 25, 45, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  width: 100%;
  max-width: 560px;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  transition: var(--transition);
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-navy) 0%, #183b63 100%);
  color: #ffffff;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
}

.modal-close-btn {
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  opacity: 0.8;
  transition: var(--transition);
}

.modal-close-btn:hover {
  opacity: 1;
  transform: rotate(90deg);
}

.modal-body {
  padding: 28px;
}

/* Toast notificación */
.toast-notice {
  position: fixed;
  top: 24px;
  right: 24px;
  background: #ffffff;
  color: var(--primary-navy);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 6px solid var(--primary-teal);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 14px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-notice.show {
  transform: translateX(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-cta-group {
    justify-content: center;
  }
  
  .pillars-card {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .pillars-card.four-cols {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pillar-item:not(:last-child)::after {
    display: none;
  }
  
  .programs-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  
  .features-two-col-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-form-grid {
    grid-template-columns: 1fr;
  }
  
  .preu-benefits-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .preu-three-cols-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid-wrapper {
    grid-template-columns: 1fr;
  }
  
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-notice-inner {
    justify-content: center;
    text-align: center;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    gap: 16px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-actions {
    display: none;
  }
  
  .hero-title {
    font-size: 2.3rem;
  }
  
  .pillars-card {
    grid-template-columns: 1fr;
  }
  
  .postulation-steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  
  .step-arrow {
    display: none;
  }
  
  .pricing-card-body {
    grid-template-columns: 1fr;
  }
  
  .pricing-card-body::before {
    display: none;
  }
  
  .form-group-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top-grid {
    grid-template-columns: 1fr;
  }

  /* Ajustes móviles para banner de resultados y estadísticas */
  .stats-banner-section {
    padding: 32px 16px;
    margin-bottom: 40px;
  }

  .stats-left-col h3 {
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 20px;
  }

  .stats-three-items {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .stat-item-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    justify-content: flex-start;
  }

  .stat-number {
    font-size: 1.6rem;
  }

  .stat-label {
    font-size: 0.85rem;
  }

  /* Preuniversitario barra de beneficios en móvil */
  .preu-benefits-bar {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 16px;
  }

  .preu-col-card {
    padding: 24px 16px;
  }
}