/* Global Resets and Layout Helpers */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.mascot3 img {
  width: 100%;
  max-width: 500px;

}

.grid-sidebar {
    display: grid;
    grid-template-columns: 2fr 10fr !important;
    gap: 32px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: inherit;
}

/* Base Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
  position: relative;
}

.align-center {
  align-items: center;
}

.flex {
  display: flex;
}

/* Standard Buttons - Colors and Fonts loaded from variables.css */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  border-radius: 9999px;
  border: 3px solid var(--color-primary);
  box-shadow: 0 4px 0 var(--color-primary);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
  gap: 8px;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--color-primary);
}

.btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--color-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--bg-card);
}

.btn-primary:hover {
  background-color: var(--color-secondary);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--color-primary);
  border: 3px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #08284A;
  border-color: #08284A;
  box-shadow: 0 4px 0 #08284A;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 6px 0 #08284A;
}

.btn-accent:active {
  box-shadow: 0 2px 0 #08284A;
}

.dark .btn-accent {
  color: #04152D;
  border-color: #FFF8EE;
  box-shadow: 0 4px 0 #FFF8EE;
}

.dark .btn-accent:hover {
  box-shadow: 0 6px 0 #FFF8EE;
}

.dark .btn-accent:active {
  box-shadow: 0 2px 0 #FFF8EE;
}

.btn-dark-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 3px solid var(--color-border);
  box-shadow: 0 4px 0 var(--color-border);
}

.btn-dark-outline:hover {
  background-color: var(--bg-secondary);
  border-color: var(--color-text);
  box-shadow: 0 6px 0 var(--color-text);
}

/* Grid Layout Helpers */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1024px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .grid-3, .grid-4, .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Form Controls */
.input-group {
  margin-bottom: 20px;
  text-align: left;
}

.input-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text);
  font-size: 14px;
}

.input-field {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  border: 1.5px solid var(--color-border);
  background-color: var(--bg-card);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  outline: none;
  transition: var(--transition-smooth);
}

.input-field:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(31, 77, 114, 0.15);
}

/* Landing Page Section layouts */
.hero-section {
  padding: 60px 0 40px 0;
}

.hero-title {
  font-size: 52px;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-stats-row {
  display: flex;
  gap: 40px;
  border-top: 1.5px solid var(--color-border);
  padding-top: 32px;
}

.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-primary);
  display: block;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 600;
}

.benefits-section {
  background-color: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
}

.simulations-layout {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: 32px;
}

@media (max-width: 1024px) {
  .simulations-layout {
    grid-template-columns: 1fr;
  }
}

.gamify-banner-card {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 40px;
}

.gamify-grid {
  display: grid;
  grid-template-columns: 3fr 6fr 3fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 1024px) {
  .gamify-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.gamify-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}

.gamify-desc {
  font-size: 15px;
  opacity: 0.9;
  margin-bottom: 24px;
}

.badges-strip {
  display: flex;
  gap: 12px;
}

.statistics-section {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
}

.dark .statistics-section {
  background: rgba(10, 17, 16, 0.7);
}

.statistics-row {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.stat-col {
  text-align: center;
}

.stat-value-large {
  font-size: 40px;
  font-weight: 850;
  color: var(--color-primary);
}

.stat-label-small {
  font-size: 13px;
  color: var(--color-text-muted);
}

.daily-experiment-card {
  background: linear-gradient(135deg, rgba(13, 43, 69, 0.05), rgba(245, 166, 35, 0.08));
  padding: 40px;
}

.daily-experiment-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 768px) {
  .daily-experiment-grid {
    grid-template-columns: 1fr;
  }
}

.badge-tag {
  display: inline-block;
  font-size: 12px;
  background-color: var(--color-secondary);
  color: white;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-weight: 700;
}

.rec-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}

.rec-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.rec-media-wrapper {
  display: flex;
  justify-content: center;
}

.final-cta-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
}

.cta-text-wrapper {
  max-width: 580px;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 36px;
  font-weight: 850;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 32px;
}

/* Homepage Benefit Cards */
.benefit-card {
  text-align: center;
}

.benefit-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(13, 43, 69, 0.08), rgba(245, 166, 35, 0.14));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.benefit-icon {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.benefit-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.benefit-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Homepage Testimonial Cards */
.testimonial-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.testimonial-stars {
  color: var(--color-accent);
  font-size: 14px;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text);
}

.testimonial-role {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Achievement badge strip preview (homepage) */
.badge-strip-item {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  transition: var(--transition-bounce);
}

.badge-strip-item:hover {
  transform: translateY(-4px) scale(1.05);
}

.badge-strip-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Daily experiment SVG illustration */
.rec-svg-graphic {
  width: 100%;
  max-width: 220px;
  height: auto;
}

.rec-svg-flask-outline {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.rec-svg-flask-liquid {
  fill: var(--color-accent);
  opacity: 0.4;
}

.rec-svg-bubble {
  fill: var(--color-accent);
  opacity: 0.7;
}

.rec-svg-spark {
  fill: var(--color-secondary);
  opacity: 0.85;
}

/* Sidebar structure elements */
.sidebar-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-user-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.sidebar-user-meta {
  text-align: left;
}

.sidebar-username {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.sidebar-userlevel {
  font-size: 11px;
  color: var(--color-text-muted);
}

.sidebar-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.sidebar-item {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-muted);
  transition: var(--transition-smooth);
}

/* Utility helper classes to eliminate inline styling */
.w-full {
  width: 100%;
}

.text-center {
  text-align: center;
}

.display-none {
  display: none;
}

.mt-12 {
  margin-top: 12px;
}

.mt-20 {
  margin-top: 20px;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-main-container {
  min-height: calc(100vh - 150px);
}

.auth-container-width {
  max-width: 440px;
  width: 100%;
}

.link-btn-clear {
  background: none;
  border: none;
  font-weight: 700;
  color: var(--color-secondary);
  cursor: pointer;
  font-family: var(--font-sans);
}

.mb-8 {
  margin-bottom: 8px;
}

.mb-24 {
  margin-bottom: 24px;
}

.font-small-muted {
  font-size: 13px;
  color: var(--color-text-muted);
}

.hint-text {
  font-size: 11px;
  color: var(--color-text-muted);
  display: block;
  margin-top: 4px;
}

.flex-gap-10 {
  display: flex;
  gap: 10px;
}

.flex-1 {
  flex: 1;
}

.flex-2 {
  flex: 2;
}

.font-size-13 {
  font-size: 13px;
}

/* Custom educational landing page layout styling */
.section-header-friendly {
  text-align: center;
  margin-bottom: 56px;
}

.section-header-friendly .section-title {
  font-size: 38px;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-header-friendly .section-subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.why-card {
  text-align: center;
  border-radius: var(--border-radius-lg);
  border: 3px solid var(--color-primary);
  background-color: var(--bg-card);
  padding: 32px 24px;
  box-shadow: 0 6px 0 var(--color-primary);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 0 var(--color-primary);
}

.why-icon-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3.5px solid var(--color-primary);
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 0 var(--color-primary);
}

.lab-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--border-radius-lg);
  border: 3.5px solid var(--color-primary);
  background-color: var(--bg-card);
  box-shadow: 0 8px 0 var(--color-primary);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  height: 100%;
}

.lab-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 0 var(--color-primary);
}

.lab-card-image-box {
  height: 180px;
  background-color: #08284A;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 3.5px solid var(--color-primary);
  position: relative;
}

.lab-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  color: #08284A;
  background-color: var(--color-accent);
  padding: 6px 14px;
  border-radius: 9999px;
  border: 2px solid #08284A;
  box-shadow: 0 2px 0 #08284A;
}

.lab-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.lab-card-title {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 12px;
}

.lab-card-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
  flex-grow: 1;
}

.mascot-speech-row {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: center;
}

.speech-bubble-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.speech-bubble {
  position: relative;
  background-color: var(--bg-card);
  border: 3.5px solid var(--color-primary);
  border-radius: var(--border-radius-md);
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 5px 0 var(--color-primary);
  display: flex;
  align-items: center;
  gap: 16px;
}

.speech-bubble::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 24px;
  height: 24px;
  background-color: var(--bg-card);
  border-left: 3.5px solid var(--color-primary);
  border-bottom: 3.5px solid var(--color-primary);
}

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

.medal-icon-box {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3.5px solid var(--color-primary);
  box-shadow: 0 6px 0 var(--color-primary);
  background-color: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.medal-item:hover .medal-icon-box {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 10px 0 var(--color-primary);
}

.community-grid {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: 32px;
}

.bolivia-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  border: 3.5px solid var(--color-primary);
  padding: 40px;
  box-shadow: 0 8px 0 var(--color-primary);
  display: grid;
  grid-template-columns: 6fr 6fr;
  gap: 40px;
  align-items: center;
}

.bolivia-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
}

.bolivia-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 700;
}

@media (max-width: 900px) {
  .community-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .mascot-speech-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .speech-bubble::before {
    left: 50%;
    top: -15px;
    transform: translateX(-50%) rotate(45deg);
    border-left: 3.5px solid var(--color-primary);
    border-top: 3.5px solid var(--color-primary);
    border-bottom: none;
    border-right: none;
  }
  .bolivia-card {
    grid-template-columns: 1fr;
  }
}

/* Timeline connecter path & steps styles */
.timeline-container {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.timeline-connector {
  position: absolute;
  top: 44px;
  left: 12%;
  right: 12%;
  height: 6px;
  border-top: 4px dashed var(--color-primary);
  z-index: 1;
  opacity: 0.5;
}

.timeline-step {
  position: relative;
  z-index: 2;
  text-align: center;
  background-color: var(--bg-card);
  border: 3px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  padding: 32px 20px;
  box-shadow: 0 6px 0 var(--color-primary);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.timeline-step:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 0 var(--color-primary);
}

.timeline-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 3px 0 var(--color-primary);
}

/* Testimonials styles */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.testimonial-stars-friendly {
  color: var(--color-accent);
  font-size: 20px;
  margin-bottom: 12px;
  display: block;
}

/* Achievements grid responsive overrides */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

/* Footer premium layout styles */
.footer-grid {
  display: grid;
  grid-template-columns: 4fr 2fr 2fr 2fr 3fr;
  gap: 32px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.newsletter-input {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--border-radius-sm);
  border: 3px solid var(--color-primary);
  font-family: var(--font-sans);
  background-color: var(--bg-card);
  color: var(--color-text);
  outline: none;
}

.newsletter-input:focus {
  border-color: var(--color-accent);
}

/* Mobile overrides */
@media (max-width: 900px) {
  .timeline-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .timeline-connector {
    top: 5%;
    bottom: 5%;
    left: 50px;
    right: auto;
    width: 6px;
    height: 90%;
    border-top: none;
    border-left: 4px dashed var(--color-primary);
  }
  .timeline-step {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 24px;
    gap: 20px;
  }
  .timeline-icon-box {
    margin: 0;
    min-width: 64px;
  }
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-brand {
    align-items: center;
  }
  .newsletter-form {
    flex-direction: column;
  }
}

/* Subtle Bolivian Aguayo Geometric Pattern styling */
.bolivia-bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: transparent;
  background-image: 
    linear-gradient(45deg, var(--color-teal) 25%, transparent 25%), 
    linear-gradient(-45deg, var(--color-teal) 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, var(--color-teal) 75%), 
    linear-gradient(-45deg, transparent 75%, var(--color-teal) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
  opacity: 0.05;
  pointer-events: none;
  z-index: 1;
  border-radius: var(--border-radius-lg);
}

.bolivia-card-relative {
  position: relative;
  overflow: hidden;
}

/* Refactored Section Layout classes replacing inline styles */
.landing-hero-header {
  padding: 60px 0;
}
.hero-title-friendly {
  font-family: var(--font-heading);
  font-size: 58px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--color-primary);
}
.hero-subtitle-friendly {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 32px;
  color: var(--color-text-muted);
}
.btn-hero-accent {
  background-color: var(--color-accent);
  border-color: var(--color-primary);
}
.btn-hero-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.hero-right-container {
  position: relative;
  width: 100%;
}
.hero-wrapper-inner {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}
.hero-speech-badge {
  position: absolute;
  top: -32px;
  left: -20px;
  max-width: 220px;
  z-index: 10;
  font-size: 13px;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
}
.hero-float-chem-h2o {
  position: absolute;
  top: 12%;
  right: -25px;
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-accent);
  font-weight: 900;
  z-index: 3;
}
.hero-float-chem-nacl {
  position: absolute;
  bottom: 18%;
  left: -35px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-accent);
  font-weight: 900;
  z-index: 3;
}
.hero-float-chem-co2 {
  position: absolute;
  top: 52%;
  right: -35px;
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-accent);
  font-weight: 900;
  z-index: 3;
}
.hero-deco-star-1 {
  position: absolute;
  top: -15px;
  right: 22%;
  font-size: 24px;
  z-index: 1;
}
.hero-deco-star-2 {
  position: absolute;
  bottom: 42px;
  right: -12px;
  font-size: 20px;
  z-index: 1;
}
.section-friendly-card {
  background-color: var(--bg-card);
  border-top: 4px solid var(--color-primary);
  padding: 60px 0;
}
.timeline-relative-container {
  position: relative;
}
.timeline-step-icon-register {
  background-color: var(--color-accent);
}
.timeline-step-heading {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.timeline-step-desc {
  font-size: 13px;
  color: var(--color-text-muted);
}
.why-section-friendly {
  background-color: var(--bg-secondary);
  border-top: 4px solid var(--color-primary);
  padding: 50px 0;
}
.why-card-custom-padding {
  padding: 24px;
  min-height: auto;
}
.why-icon-circle-custom {
  width: 56px;
  height: 56px;
  font-size: 24px;
}
.why-card-title {
  font-size: 18px;
  font-weight: 900;
  margin: 12px 0 8px;
}
.why-card-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
}
.labs-section-friendly {
  border-top: 4px solid var(--color-primary);
  padding: 60px 0;
}
.labs-card-header-inner {
  height: 150px;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 3.5px solid var(--color-primary);
}
.labs-icon-img-ph {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.labs-title-text {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-primary);
  margin: 0;
}
.labs-desc-text {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
  flex-grow: 1;
}
.labs-button-space {
  margin-top: 8px;
}
.mascot-section-dark {
  background-color: #061C3D;
  color: #FFF8EE;
  border-top: 4px solid var(--color-accent);
  padding: 60px 0;
}
.mascot-frame-holder-dark {
  border-color: var(--color-accent);
  box-shadow: 0 12px 0 var(--color-accent);
  background-color: #0B2342;
  height: 360px;
}
.mascot-heading-dark {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--color-accent);
}
.mascot-desc-dark {
  font-size: 16px;
  color: rgba(255, 248, 238, 0.8);
  margin-bottom: 32px;
  line-height: 1.6;
}
.mascot-bubble-bubble {
  background-color: #0B2342;
  border-color: var(--color-accent);
  color: #FFF8EE;
  box-shadow: 0 5px 0 var(--color-accent);
}
.achievements-section-friendly {
  border-top: 4px solid var(--color-primary);
  padding: 60px 0;
}
.achievements-title-text {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 6px;
  color: var(--color-primary);
}
.achievements-desc-text {
  font-size: 13px;
  color: var(--color-text-muted);
}
.community-section-friendly {
  background-color: var(--bg-secondary);
  border-top: 4px solid var(--color-primary);
  padding: 60px 0;
}
.community-col-left {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.community-card-padding {
  padding: 24px;
}
.community-card-title {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--color-primary);
}
.community-list-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.community-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1.5px dashed var(--color-border);
  padding-bottom: 8px;
}
.community-item-row-last {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 4px;
}
.community-ranking-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.community-ranking-pill {
  display: flex;
  justify-content: space-between;
  padding: 10px 16px;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-sm);
  border: 2.5px solid var(--color-primary);
  font-weight: 700;
}
.community-card-dark {
  background-color: var(--color-primary);
  color: var(--bg-card);
  border-color: var(--color-primary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.community-dark-title {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--color-accent);
}
.community-dark-desc {
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 24px;
  color: var(--bg-card);
}
.testimonials-section-friendly {
  border-top: 4px solid var(--color-primary);
  padding: 60px 0;
}
.testimonial-card-padding {
  padding: 24px;
}
.testimonial-card-desc {
  font-size: 15px;
  color: var(--color-text);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 20px;
}
.testimonial-card-meta {
  border-top: 2px dashed var(--color-border);
  padding-top: 12px;
}
.testimonial-meta-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--color-primary);
}
.testimonial-meta-details {
  font-size: 12px;
  color: var(--color-text-muted);
}
.bolivia-section-friendly {
  background-color: var(--bg-secondary);
  border-top: 4px solid var(--color-primary);
  padding: 60px 0;
}
.bolivia-card-inner-relative {
  position: relative;
  z-index: 2;
}
.bolivia-card-title {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--color-primary);
  line-height: 1.1;
}
.bolivia-card-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}
.bolivia-svg-container-size {
  max-width: 280px;
}
.cta-section-friendly {
  padding: 80px 0;
  background-color: #061C3D;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--color-accent);
}
.cta-mascot-badge {
  width: 120px;
  height: 120px;
  border-color: #FFF8EE;
  box-shadow: 0 6px 0 #FFF8EE;
  background-color: #1E8A84;
  overflow: hidden;
}
.cta-title-text {
  font-family: var(--font-heading);
  font-size: 44px;
  font-weight: 900;
  color: #FFF8EE;
  margin-bottom: 16px;
  line-height: 1.1;
}
.cta-desc-text {
  font-size: 18px;
  color: rgba(255, 248, 238, 0.8);
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.6;
}
.cta-button-size {
  font-size: 20px;
  padding: 18px 44px;
  border-color: #FFF8EE;
  box-shadow: 0 6px 0 #FFF8EE;
  background-color: var(--color-accent);
  color: var(--color-primary);
}
.green-tag-active {
  color: var(--color-teal);
  font-weight: 700;
}

/* Auth Specific Classes replacing inline styles */
.auth-main-padding {
  padding: 40px 0;
}
.auth-container-limit {
  max-width: 1000px;
}
.auth-flask-deco-container {
  margin-top: 40px;
  display: flex;
  justify-content: flex-end;
  opacity: 0.3;
}
.auth-logo-margin {
  margin-bottom: 20px;
}
.auth-title-custom {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.auth-subtitle-custom {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}
.auth-label-custom {
  font-weight: 700;
  font-size: 13px;
}
.auth-submit-btn-custom {
  padding: 14px;
  font-size: 16px;
  border-color: var(--color-primary);
  background-color: var(--color-accent);
  color: var(--color-primary);
}

/* Dashboard Specific Classes replacing inline styles */
.dashboard-empty-msg {
  font-size: 13px;
  color: var(--color-text-muted);
  text-align: center;
  padding: 20px 0;
}
.dashboard-activity-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  margin-bottom: 8px;
}
.dashboard-activity-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}
.dashboard-activity-sub {
  font-size: 11px;
  color: var(--color-text-muted);
}
.dashboard-activity-status {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  color: var(--color-primary);
}

/* pH Simulator specific classes */
.ph-results-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.ph-empty-results {
  padding: 20px 0;
}

/* Simulator Common Classes replacing inline styles */
.lab-column-title-uppercase {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.lab-scale-title-uppercase {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.lab-progress-checklist-container {
  border-top: 1px dashed var(--color-border);
  padding-top: 16px;
}
.lab-checklist-title {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Mixtures Simulator specific classes */
.mixtures-history-card {
  padding: 8px 12px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 11px;
  text-align: left;
  margin-bottom: 6px;
}
.mixtures-history-title {
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

/* Reactions Simulator specific classes */
.reactions-eq-card {
  padding: 16px;
  border: 1.5px solid var(--color-primary);
  text-align: center;
  background-color: var(--bg-card);
}
.reactions-eq-label {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
}
.reactions-eq-formula {
  font-size: 16px;
  margin-top: 8px;
  font-weight: 800;
  font-family: var(--font-heading);
}






/* ===========================
   RESPONSIVE NAVBAR
=========================== */

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 30px;
  color: var(--color-primary);
  cursor: pointer;
  font-weight: bold;
}

/* TABLETS Y CELULARES */
@media (max-width: 900px) {

  .navbar-container {
    flex-wrap: wrap;
    padding: 14px 18px;
  }

  .navbar-logo-img {
    width: 150px;
    height: 40px;
  }

  .mobile-menu-btn {
    display: block;
    order: 3;
  }

  .navbar-actions {
    margin-left: auto;
    gap: 10px;
  }

  .navbar-links {
    width: 100%;
    display: none;
    flex-direction: column;
    gap: 0;
    margin-top: 15px;

    background: var(--bg-card);

    border: 2px solid var(--color-primary);
    border-radius: 16px;

    overflow: hidden;
  }

  .navbar-links.active {
    display: flex;
  }

  .navbar-links li {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0,0,0,.08);
    width: 100%;
  }

  .navbar-links li:last-child {
    border-bottom: none;
  }

  .navbar-links li:hover {
    background: var(--bg-secondary);
  }

  /* ocultar XP en móviles si es muy grande */
  .xp-pill {
    display: none;
  }

}