/* ==========================================================================
   Raava Edu — Design System & Master Styles (Cosmos Dark Editorial Minimal)
   Typography: Single Sans Family (Geist / Inter) + JetBrains Mono (Strictly No Serif)
   Palette: Deep Black (#0A0A0A) + White Pill CTA + Orb Backdrop + Balanced Mosaic Sweetspot
   ========================================================================== */

/* Google Fonts Import — Geist (Sans Base & Headlines) + Inter & JetBrains Mono */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600;700&display=swap');

/* Design Tokens — Cosmos Dark Minimal Palette */
:root {
  /* Chrome & Brand Base */
  --bg-void: #0A0A0A;
  --bg-surface: #121214;
  --bg-surface-2: #18181B;
  --bg-surface-3: #222226;
  --border-hairline: rgba(255, 255, 255, 0.08);
  --border-hairline-hover: rgba(255, 255, 255, 0.22);
  
  --text-primary: #F5F5F7;
  --text-secondary: #A0A0AA;
  --text-tertiary: #71717A;

  /* Editorial CTA (Solid Crisp White on Black) */
  --cta-bg: #FFFFFF;
  --cta-text: #0A0A0A;
  --cta-hover: #ECECF0;
  
  /* Secondary Navy / Cobalt Material Accents */
  --accent-navy-deep: #050B1F;
  --accent-navy-mid: #0F2E6B;
  --accent-navy-bright: #1E4FBF;
  --accent-gradient: linear-gradient(135deg, #050B1F 0%, #0F2E6B 50%, #1E4FBF 100%);
  --accent-glow: rgba(30, 79, 191, 0.2);

  /* Product Content Gradients (Vibrant islands preserved) */
  --content-teal-grad: linear-gradient(135deg, #063836 0%, #10B981 70%, #1E4FBF 100%);
  --content-coral-grad: linear-gradient(135deg, #881337 0%, #F97316 100%);
  --content-void-grad: linear-gradient(180deg, #18181B 0%, #0A0A0A 100%);

  /* Typography: Strictly Single Sans-Serif System */
  --font-sans: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;
  --radius-pill: 999px;

  --max-width: 1360px;
  --header-height: 80px;
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  background-color: var(--bg-void);
  color: var(--text-primary);
  color-scheme: dark;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  background-color: var(--bg-void);
  color: var(--text-primary);
  overflow-x: hidden;
  position: relative;
}

/* Focus Accessibility */
:focus-visible {
  outline: 2px solid #FFFFFF;
  outline-offset: 3px;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Strict Sans-Serif Typography Hierarchy (Geist / Inter) */
h1, h2, h3, h4, h5, h6, .editorial-heading {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  line-height: 1.08;
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.15;
  font-weight: 650;
}

h3 {
  font-size: 20px;
  font-weight: 600;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 28px;
  padding-right: 28px;
}

.container-narrow {
  max-width: 860px;
}

/* Typography Utilities */
.mono-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: inline-block;
  margin-bottom: 16px;
}

.mono-num {
  font-family: var(--font-mono);
  font-feature-settings: "zero" 1;
}

/* Editorial Solid White Pill Button */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--cta-bg);
  color: var(--cta-text);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14.5px;
  line-height: 1;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  transition: var(--transition-smooth);
  box-shadow: 0 4px 24px rgba(255, 255, 255, 0.14);
  white-space: nowrap;
  position: relative;
  border: none;
}

.btn-pill:hover {
  background-color: var(--cta-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.25);
}

.btn-pill:active {
  transform: translateY(0);
}

.btn-pill .arrow {
  transition: transform 0.2s ease;
  display: inline-block;
}

.btn-pill:hover .arrow {
  transform: translateX(3px);
}

.btn-secondary-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  line-height: 1;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-hairline);
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.btn-secondary-pill:hover {
  background-color: var(--bg-surface-2);
  border-color: var(--border-hairline-hover);
  color: #FFFFFF;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
  font-size: 14.5px;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.link-arrow:hover {
  color: #FFFFFF;
  transform: translateX(3px);
}

/* ==========================================================================
   Navigation Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  transition: background-color 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  background-color: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-hairline);
}

.site-header.scrolled {
  background-color: rgba(10, 10, 10, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  font-size: 20px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 2px;
}

.brand-logo .brand-raava {
  color: #FFFFFF;
  font-weight: 700;
}

.brand-logo .brand-edu {
  color: var(--text-secondary);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #FFFFFF;
}

.nav-links a.active {
  font-weight: 600;
}

.nav-cta {
  display: flex;
  align-items: center;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.mobile-menu-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ==========================================================================
   Home Hero (Cosmos Centered Text + Orb Backdrop + Balanced Sweetspot Mosaic)
   ========================================================================== */
.hero-stage-surrounding {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 16px) 24px 64px;
  overflow: hidden;
  background-color: var(--bg-void);
  text-align: center;
}

.page-hero {
  position: relative;
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 50px;
  overflow: hidden;
  background-color: var(--bg-void);
}

/* Glowing Orb Background (Directly Centered Behind Headline) */
.hero-orb-backdrop-container {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 710px;
  height: 510px;
  pointer-events: none;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-orb-glowing-core {
  width: 310px;
  height: 310px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 50% 45%,
    rgba(165, 196, 255, 0.45) 0%,
    rgba(61, 111, 224, 0.40) 30%,
    rgba(30, 79, 191, 0.35) 55%,
    rgba(15, 46, 107, 0.25) 75%,
    transparent 100%
  );
  filter: blur(35px);
  animation: orbBackdropPulse 8s ease-in-out infinite alternate;
}

.hero-orb-glowing-halo {
  position: absolute;
  width: 660px;
  height: 660px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(30, 79, 191, 0.18) 0%,
    rgba(15, 46, 107, 0.08) 50%,
    transparent 70%
  );
  filter: blur(48px);
  animation: orbHaloPulse 10s ease-in-out infinite alternate;
}

@keyframes orbBackdropPulse {
  0% { transform: scale(0.92); opacity: 0.8; }
  100% { transform: scale(1.08); opacity: 1; }
}

@keyframes orbHaloPulse {
  0% { transform: scale(0.95); opacity: 0.6; }
  100% { transform: scale(1.05); opacity: 0.9; }
}

/* Central Centered Content Column (Overlaid on Orb) */
.hero-centered-content-box {
  position: relative;
  z-index: 10;
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Top Announcement Badge */
.hero-announcement-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(18, 18, 20, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
  transition: var(--transition-smooth);
}

.hero-announcement-pill:hover {
  border-color: rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
}

.hero-announcement-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 8px #10B981;
}

/* Central H1 Headline (Geist 700 with clear shadow for ultra readability) */
.hero-main-title {
  font-size: clamp(2.55rem, 5.3vw, 4.6rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #FFFFFF;
  margin-bottom: 20px;
  text-wrap: balance;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9);
}

.hero-subtitle-centered {
  font-size: clamp(15px, 1.15vw, 17.5px);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 30px;
  font-weight: 400;
  text-wrap: balance;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}

.page-title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.hero-subtitle {
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 32px;
}

.section-title {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}

/* ==========================================================================
   Surrounding Mosaic Elements (Sweetspot Balanced Spacing)
   Sufficient individual breathing room + cohesive surrounding cluster feel
   ========================================================================== */
.surrounding-mosaic-wrapper {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1290px;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}

.surrounding-mosaic-wrapper > * {
  pointer-events: auto;
}

/* --- Left Quadrant Cluster --- */

/* 1. Left Flank Card (Teal: Pensamiento Matemático) */
.mosaic-card-left-teal {
  position: absolute;
  top: 36%;
  left: 1.5%;
  transform: translateY(-50%);
  width: 230px;
  height: 150px;
  background: var(--content-teal-grad);
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  z-index: 6;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 22px rgba(16, 185, 129, 0.2);
  transition: var(--transition-smooth);
}

.mosaic-card-left-teal:hover {
  transform: translateY(calc(-50% - 3px)) scale(1.02);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85);
}

/* 2. Top-Left Floating Pill (Cultura Digital) */
.mosaic-pill-top-left {
  position: absolute;
  top: 15%;
  left: 3.5%;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 6;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  transition: var(--transition-smooth);
}

.mosaic-pill-top-left:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-2px);
}

/* 3. Mid-Left Pill (Ciencias Sociales) */
.mosaic-pill-mid-left {
  position: absolute;
  top: 56%;
  left: 4%;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 6;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  transition: var(--transition-smooth);
}

.mosaic-pill-mid-left:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-2px);
}

/* 4. Bottom-Left Card (Content-Void: Examen de Diagnóstico) */
.mosaic-card-bottom-void {
  position: absolute;
  bottom: 34px;
  left: 2%;
  width: 230px;
  height: 130px;
  background: var(--content-void-grad);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 17px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  z-index: 6;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.8);
  transition: var(--transition-smooth);
}

.mosaic-card-bottom-void:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.9);
}

/* --- Right Quadrant Cluster --- */

/* 5. Upper-Right Compact Card (Teal: Parcial I · Repaso Rápido) */
.mosaic-card-top-teal-mini {
  position: absolute;
  top: 14%;
  right: 3.5%;
  width: 210px;
  height: 90px;
  background: var(--content-teal-grad);
  border-radius: var(--radius-lg);
  padding: 13px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  z-index: 6;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.6), 0 0 18px rgba(16, 185, 129, 0.2);
  transition: var(--transition-smooth);
}

.mosaic-card-top-teal-mini:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.75);
}

/* 6. Right Flank Card (Coral: Evaluación Adaptativa) */
.mosaic-card-right-coral {
  position: absolute;
  top: 37%;
  right: 1.5%;
  transform: translateY(-50%);
  width: 240px;
  height: 150px;
  background: var(--content-coral-grad);
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  z-index: 6;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 22px rgba(249, 115, 22, 0.2);
  transition: var(--transition-smooth);
}

.mosaic-card-right-coral:hover {
  transform: translateY(calc(-50% - 3px)) scale(1.02);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85);
}

/* 7. Mid-Right Pill (Formación Socioemocional) */
.mosaic-pill-mid-right {
  position: absolute;
  top: 57%;
  right: 4%;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 6;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  transition: var(--transition-smooth);
}

.mosaic-pill-mid-right:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-2px);
}

/* 8. Bottom-Right Card (Content-Void: Chat Regulado) */
.mosaic-card-bottom-mentor {
  position: absolute;
  bottom: 34px;
  right: 2%;
  width: 240px;
  height: 130px;
  background: var(--content-void-grad);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 17px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  z-index: 6;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.8);
  transition: var(--transition-smooth);
}

.mosaic-card-bottom-mentor:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.9);
}

/* --- Top & Bottom Crowns --- */

/* 9. Top-Center-Left Pill (Conciencia Histórica) */
.mosaic-pill-top-center-left {
  position: absolute;
  top: 6.5%;
  left: 24%;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 6;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  transition: var(--transition-smooth);
}

.mosaic-pill-top-center-left:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-2px);
}

/* 10. Top-Center-Right Pill (Lengua y Comunicación) */
.mosaic-pill-top-center-right {
  position: absolute;
  top: 6.5%;
  right: 24%;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 6;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  transition: var(--transition-smooth);
}

.mosaic-pill-top-center-right:hover {
  border-color: var(--border-hairline-hover);
  transform: translateY(-2px);
}

/* 11. Bottom-Center Floating Pill (Ciencias Naturales y Exp.) */
.mosaic-pill-bottom-center {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 17px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 6;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  transition: var(--transition-smooth);
}

.mosaic-pill-bottom-center:hover {
  border-color: var(--border-hairline-hover);
  transform: translate(-50%, -2px);
}

.tile-tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-navy-bright);
  box-shadow: 0 0 8px rgba(30, 79, 191, 0.7);
}

.tile-tag-label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
}

/* ==========================================================================
   Section: ¿Qué es Raava Edu? (Home)
   ========================================================================== */
.about-intro-section {
  padding: 100px 0 80px;
  position: relative;
  border-top: 1px solid var(--border-hairline);
  background-color: var(--bg-surface);
}

.about-intro-card {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.about-intro-h2 {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-wrap: balance;
}

.about-intro-prose {
  font-size: clamp(16.5px, 1.25vw, 19px);
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* ==========================================================================
   Stat Rows (Bento Grid)
   ========================================================================== */
.stats-section {
  padding: 80px 0 100px;
  position: relative;
  z-index: 3;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 190px;
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hairline-hover);
  background-color: var(--bg-surface-2);
}

.stat-value {
  font-size: clamp(38px, 4vw, 56px);
  font-weight: 700;
  line-height: 1;
  color: #FFFFFF;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.5;
}

/* ==========================================================================
/* ==========================================================================
   Home Features Bento Grid (4 Pedagogical Capabilities)
   ========================================================================== */
.features-section {
  padding: 110px 0 130px;
  position: relative;
  border-top: 1px solid var(--border-hairline);
}

.features-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Feature 01: MCCEMS Full-Width Flagship Card */
.feature-box.featured-mccems {
  grid-column: 1 / -1;
  padding: 44px 40px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, rgba(18, 18, 20, 0.8) 100%), var(--bg-surface);
}

.feature-box.featured-mccems .feature-card-body {
  max-width: 820px;
}

.feature-box.featured-mccems .feature-title {
  font-size: clamp(24px, 2.2vw, 30px);
  margin-bottom: 12px;
}

.feature-box.featured-mccems .feature-desc {
  font-size: 16px;
  line-height: 1.7;
}

/* Card Header (Pill number on left, Distinctive Visual Badge on right) */
.feature-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.feature-pill-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 0;
}

/* Distinctive ~56x56px Corner Visual Element */
.feature-corner-badge {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  position: relative;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-box:hover .feature-corner-badge {
  transform: scale(1.08);
}

/* Elements inside Corner Badge */
.badge-graph-snippet {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.6);
}

.badge-swatch-coral {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 40%), var(--content-coral-grad);
  border-radius: inherit;
}

.badge-orb-container {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.7);
}

.badge-mini-orb-glow {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 79, 191, 0.5) 0%, rgba(15, 46, 107, 0.15) 60%, transparent 80%);
  filter: blur(5px);
}

.badge-mini-orb {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #050B1F 0%, #0F2E6B 45%, #1E4FBF 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.35), 0 0 12px rgba(30, 79, 191, 0.5);
}

.badge-swatch-teal {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22) 0%, transparent 40%), var(--content-teal-grad);
  border-radius: inherit;
}

/* Specific Card Hover Styles (Tinted illumination + Corner scale) */
.feature-box-mccems:hover {
  border-color: rgba(91, 108, 255, 0.45);
  background-color: var(--bg-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.75), 0 0 30px rgba(91, 108, 255, 0.14);
}
.feature-box-mccems:hover .feature-corner-badge {
  border-color: rgba(91, 108, 255, 0.5);
  box-shadow: 0 0 18px rgba(91, 108, 255, 0.3);
}

.feature-box-evaluacion:hover {
  border-color: rgba(249, 115, 22, 0.45);
  background-color: var(--bg-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.75), 0 0 30px rgba(249, 115, 22, 0.14);
}
.feature-box-evaluacion:hover .feature-corner-badge {
  border-color: rgba(249, 115, 22, 0.5);
  box-shadow: 0 0 18px rgba(249, 115, 22, 0.3);
}

.feature-box-conversacion:hover {
  border-color: rgba(30, 79, 191, 0.55);
  background-color: var(--bg-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.75), 0 0 30px rgba(30, 79, 191, 0.18);
}
.feature-box-conversacion:hover .feature-corner-badge {
  border-color: rgba(30, 79, 191, 0.6);
  box-shadow: 0 0 20px rgba(30, 79, 191, 0.45);
}

.feature-box-adaptacion:hover {
  border-color: rgba(16, 185, 129, 0.45);
  background-color: var(--bg-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.75), 0 0 30px rgba(16, 185, 129, 0.14);
}
.feature-box-adaptacion:hover .feature-corner-badge {
  border-color: rgba(16, 185, 129, 0.5);
  box-shadow: 0 0 18px rgba(16, 185, 129, 0.3);
}

.feature-title {
  font-size: 21px;
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-secondary);
}

@media (max-width: 960px) {
  .features-bento-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .feature-box.featured-mccems {
    grid-column: 1;
    padding: 34px 28px;
  }
  .feature-box {
    padding: 30px 24px;
  }
}

/* ==========================================================================
   PRODUCTO PAGE: Progressive Disclosure Accordion Pillars
   ========================================================================== */
.product-pillars-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 48px;
}

.progressive-pillar-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.progressive-pillar-card:hover {
  border-color: var(--border-hairline-hover);
}

.progressive-pillar-card.expanded {
  border-color: rgba(255, 255, 255, 0.22);
  background-color: var(--bg-surface-2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  cursor: default;
}

.pillar-accordion-header {
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.pillar-header-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.pillar-accordion-title {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.pillar-accordion-teaser {
  font-size: 15px;
  color: var(--text-secondary);
}

.pillar-expand-indicator {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 18px;
  transition: transform 0.3s ease, background-color 0.2s;
  flex-shrink: 0;
}

.progressive-pillar-card.expanded .pillar-expand-indicator {
  transform: rotate(45deg);
  background-color: #FFFFFF;
  color: #0A0A0A;
}

.pillar-accordion-drawer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease, padding 0.35s ease;
  padding: 0 36px;
}

.progressive-pillar-card.expanded .pillar-accordion-drawer {
  max-height: 1200px;
  opacity: 1;
  padding: 10px 36px 40px;
  border-top: 1px solid var(--border-hairline);
}

.pillar-expanded-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 24px;
}

.pillar-expanded-prose {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Curricular Graph inside Pilar 1 Workspace */
.graph-product-panel {
  background-color: var(--bg-void);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}

.graph-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-hairline);
}

.graph-badge-primary {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.graph-svg-wrapper {
  width: 100%;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.graph-svg-wrapper svg {
  width: 100%;
  height: 100%;
}

.node-circle {
  transition: all 0.25s ease;
  fill: #18181B;
  stroke: rgba(255, 255, 255, 0.4);
}

.node-group:hover .node-circle {
  transform: scale(1.15);
  transform-origin: center;
  stroke: #FFFFFF;
}

.graph-line {
  stroke: rgba(255, 255, 255, 0.15);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.graph-line.active-line {
  stroke: #FFFFFF;
  stroke-width: 2;
  stroke-dasharray: none;
}

.node-label {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 500;
  fill: var(--text-secondary);
}

.node-group:hover .node-label {
  fill: #FFFFFF;
}

/* Chat Presence Mini-Orb */
.chat-presence-preview {
  background-color: var(--bg-void);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-bubble {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.55;
  max-width: 90%;
}

.chat-bubble.student {
  background-color: var(--bg-surface-3);
  color: var(--text-primary);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-bubble.mentor {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.mini-orb {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #A5C4FF 0%, #3D6FE0 50%, #0F2E6B 100%);
}

/* Mockup stack */
.mockup-grid-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mockup-exercise-card {
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
}

.mockup-exercise-card.teal { background: var(--content-teal-grad); }
.mockup-exercise-card.coral { background: var(--content-coral-grad); }
.mockup-exercise-card.void { background: var(--content-void-grad); border: 1px solid var(--border-hairline); }

/* ==========================================================================
   Instituciones / Gobierno
   ========================================================================== */
.timeline-steps-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.step-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  border-color: var(--border-hairline-hover);
  background-color: var(--bg-surface-2);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  width: fit-content;
}

.step-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Institutional Spotlight */
.case-spotlight-card {
  background: radial-gradient(circle at 10% 20%, rgba(30, 79, 191, 0.1) 0%, var(--bg-surface) 70%);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 48px;
  margin-top: 50px;
}

.case-spotlight-text {
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.55;
  color: var(--text-primary);
  margin-bottom: 24px;
}

/* ==========================================================================
   Casos de Estudio
   ========================================================================== */
.case-study-hero-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  margin-bottom: 48px;
}

.case-grid-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin: 36px 0;
}

.case-block-title {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.case-block-body {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.upcoming-cases-box {
  background-color: var(--bg-surface-2);
  border: 1px dashed var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 32px;
  text-align: center;
}

.upcoming-cases-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Nosotros / Editorial Manifesto & Team Grid
   ========================================================================== */
.foundational-statement-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 56px 52px;
  margin-bottom: 60px;
}

.foundational-lead {
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.45;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.foundational-lead strong {
  color: #FFFFFF;
  font-weight: 700;
}

.foundational-body {
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.7;
  color: var(--text-secondary);
}

.team-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.team-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.team-card:hover {
  background-color: var(--bg-surface-2);
  border-color: var(--border-hairline-hover);
  transform: translateY(-2px);
}

.team-avatar-premium {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-surface-2);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.team-name {
  font-size: 18px;
  font-weight: 650;
  color: var(--text-primary);
  margin-bottom: 4px;
  line-height: 1.25;
}

.team-role {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.team-bio {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.vision-section {
  padding: 80px 0 100px;
  border-top: 1px solid var(--border-hairline);
}

.vision-prose {
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ==========================================================================
   Full-Screen Onboarding (Contacto.html)
   ========================================================================== */
.onboarding-fullscreen-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--bg-void);
  position: relative;
  overflow-x: hidden;
}

.onboarding-top-bar {
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 20;
  border-bottom: 1px solid var(--border-hairline);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
}

.onboarding-progress-pill {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-surface);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-hairline);
}

.onboarding-step-counter {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.onboarding-progress-track {
  width: 120px;
  height: 4px;
  background: var(--bg-surface-3);
  border-radius: 999px;
  overflow: hidden;
}

.onboarding-progress-indicator {
  height: 100%;
  width: 25%;
  background: #FFFFFF;
  border-radius: 999px;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.onboarding-close-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: var(--transition-smooth);
}

.onboarding-close-link:hover {
  color: #FFFFFF;
  background: var(--bg-surface);
}

.onboarding-main-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  position: relative;
  z-index: 10;
}

.onboarding-stage-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 79, 191, 0.12) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 1;
}

.onboarding-card-frame {
  max-width: 680px;
  width: 100%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 5;
}

.onboarding-step-view {
  display: none;
  animation: stepFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.onboarding-step-view.active {
  display: block;
}

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.onboarding-question-title {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.onboarding-question-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 32px;
}

.onboarding-options-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.onboarding-option-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.onboarding-option-item:hover {
  border-color: var(--border-hairline-hover);
  background-color: var(--bg-surface-3);
  transform: translateY(-1px);
}

.onboarding-option-item.selected {
  border-color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
}

.onboarding-option-text {
  font-size: 15.5px;
  font-weight: 500;
  color: var(--text-primary);
}

.onboarding-radio-circle {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.onboarding-option-item.selected .onboarding-radio-circle {
  border-color: #FFFFFF;
  background-color: #FFFFFF;
}

.onboarding-radio-circle::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #0A0A0A;
  opacity: 0;
  transform: scale(0.5);
  transition: var(--transition-smooth);
}

.onboarding-option-item.selected .onboarding-radio-circle::after {
  opacity: 1;
  transform: scale(1);
}

.onboarding-form-inputs {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 32px;
}

.onboarding-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.onboarding-input-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.onboarding-input-field {
  width: 100%;
  background-color: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: #FFFFFF;
  transition: border-color 0.2s;
}

.onboarding-input-field:focus {
  border-color: #FFFFFF;
  outline: none;
}

.onboarding-textarea-field {
  min-height: 95px;
  resize: vertical;
}

.onboarding-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border-hairline);
}

.onboarding-success-view {
  display: none;
  text-align: center;
  padding: 20px 10px;
}

.onboarding-success-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #FFFFFF;
  color: #0A0A0A;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 26px;
  font-weight: 700;
}

.onboarding-bottom-meta {
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-hairline);
}

/* ==========================================================================
   Institutional Banner & Common CTA
   ========================================================================== */
.cta-section {
  padding: 100px 0 130px;
  position: relative;
}

.cta-banner {
  background: radial-gradient(
    circle at 80% 20%,
    rgba(30, 79, 191, 0.15) 0%,
    var(--bg-surface) 60%
  );
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  padding: 72px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  overflow: hidden;
}

.cta-text-side {
  max-width: 640px;
}

.cta-title {
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text-primary);
}

/* ==========================================================================
   Footer (Cosmos Minimal Dark)
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-hairline);
  background-color: var(--bg-void);
  padding: 80px 0 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-hairline);
}

.footer-brand-side {
  padding-right: 24px;
}

.footer-brand-side p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 14px;
  line-height: 1.6;
  max-width: 260px;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  font-size: 13px;
  color: var(--text-tertiary);
}

.legal-links {
  display: flex;
  gap: 24px;
}

.legal-links a:hover {
  color: var(--text-primary);
}

/* Legal Pages */
.legal-content-box {
  padding: 40px 0 100px;
}

.legal-section-block {
  margin-bottom: 48px;
}

.legal-section-heading {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.legal-pending-notice {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: #F97316;
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.25);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.legal-prose {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
.mobile-nav-drawer {
  display: none;
}

@media (max-width: 1220px) {
  .surrounding-mosaic-wrapper {
    max-width: 1120px;
  }
  .mosaic-card-left-teal { left: 1%; width: 210px; height: 140px; }
  .mosaic-card-right-coral { right: 1%; width: 220px; height: 140px; }
  .mosaic-card-bottom-void { left: 1%; width: 210px; height: 125px; }
  .mosaic-card-bottom-mentor { right: 1%; width: 220px; height: 125px; }
  .mosaic-card-top-teal-mini { right: 2%; width: 195px; }
  .mosaic-pill-top-left { left: 2%; }
  .mosaic-pill-mid-left { left: 2%; }
  .mosaic-pill-mid-right { right: 2%; }
  .mosaic-pill-top-center-left { left: 20%; }
  .mosaic-pill-top-center-right { right: 20%; }
}

@media (max-width: 1020px) {
  .mosaic-pill-top-center-left,
  .mosaic-pill-top-center-right,
  .mosaic-card-top-teal-mini {
    display: none;
  }
}

@media (max-width: 960px) {
  .hero-stage-surrounding {
    min-height: auto;
    padding: calc(var(--header-height) + 20px) 20px 60px;
  }
  .hero-orb-backdrop-container {
    width: 100%;
    height: 380px;
  }
  .surrounding-mosaic-wrapper {
    position: static;
    transform: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 36px;
    max-width: 100%;
  }
  .mosaic-card-left-teal,
  .mosaic-card-right-coral,
  .mosaic-card-bottom-void,
  .mosaic-card-bottom-mentor,
  .mosaic-card-top-teal-mini {
    position: static;
    transform: none;
    width: 100%;
    max-width: 380px;
    height: 140px;
    margin: 0 auto;
  }
  .mosaic-pill-top-left,
  .mosaic-pill-mid-left,
  .mosaic-pill-mid-right,
  .mosaic-pill-bottom-center,
  .mosaic-pill-top-center-left,
  .mosaic-pill-top-center-right {
    position: static;
    transform: none;
    margin: 0 auto;
  }
  .pillar-expanded-grid { grid-template-columns: 1fr; gap: 28px; }
  .stats-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .timeline-steps-wrapper { grid-template-columns: 1fr; }
  .case-grid-content { grid-template-columns: 1fr; gap: 24px; }
  
  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 44px 32px;
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand-side {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .mobile-nav-drawer {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: #0A0A0A;
    border-bottom: 1px solid var(--border-hairline);
    padding: 24px;
    z-index: 99;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  }
  
  .mobile-nav-drawer.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .mobile-nav-drawer .nav-links {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 24px;
  }
  
  .mobile-nav-drawer .nav-cta {
    display: block;
  }
  
  .mobile-nav-drawer .btn-pill {
    width: 100%;
  }

  .hero-main-title {
    font-size: 32px;
  }

  .onboarding-card-frame {
    padding: 32px 20px;
  }

  .team-grid-4 {
    grid-template-columns: 1fr;
  }
}


/* Acceso a la plataforma.
   Enlace secundario, no botón: el botón principal sigue siendo "Solicitar
   conversación" —la landing vende a instituciones—. Quien ya tiene cuenta sabe
   lo que busca y no necesita que compita con el CTA. */
.nav-login {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-right: 24px;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-login:hover {
  color: #FFFFFF;
}

@media (max-width: 900px) {
  /* En el cajón móvil el CTA y el acceso se apilan: en una fila estrecha
     quedarían apretados y el enlace perdería su área de toque. */
  .mobile-nav-drawer .nav-cta {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 18px;
  }

  .mobile-nav-drawer .nav-login {
    margin-right: 0;
    text-align: center;
  }
}