/* ===== REINICIO - PREMIUM DESIGN SYSTEM ===== */

/* === IMPORTAR FUENTES PREMIUM === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=SF+Pro+Display:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* === Paleta de Colores Premium === */
  --color-primary: #8DA632;
  --color-primary-light: #D9A74A;
  --color-accent: #BF6430;
  --color-dark: #0D0D0D;
  --color-text: #0D0D0D;
  --color-text-secondary: #6B6B6B;
  --color-background: #F2F2F2;
  --color-background-secondary: #F5F5F7;
  --color-surface: #FAFAFA;
  --color-border: #E5E5E5;
  
  /* === Tipografía === */
  --font-display: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  
  /* === Espaciado === */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 80px;
  --spacing-xxl: 120px;
  
  /* === Bordes === */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  
  /* === Sombras Premium === */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
  
  /* === Transiciones === */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* === Topbar === */
  --topbar-height: 72px;
}

/* === RESET & BASE === */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
}

/* === TOPBAR PREMIUM === */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar-height);
  background: rgba(20, 20, 20, 0.5);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  z-index: 1000;
  transition: all var(--transition-base);
}

.topbar.scrolled {
  background: rgba(20, 20, 20, 0.7);
  box-shadow: var(--shadow-sm);
}

.topbar-container {
  max-width: 1440px;
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* === LOGO === */
.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: transform var(--transition-base);
}

.logo:hover {
  transform: scale(1.02);
}

.logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-base);
}

.topbar.scrolled .logo-img {
  height: 60px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
}

/* === NAVIGATION === */
.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-xs);
  align-items: center;
}

.nav-btn {
  padding: 12px 20px;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-btn::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-base);
}

.nav-btn:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.nav-btn:hover::before {
  transform: translateX(-50%) scaleX(1);
}

/* === LANGUAGE SWITCHER === */
.language-switcher {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 30px;
  padding-left: 30px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.lang-link:hover {
  color: white;
}

.lang-link.active {
  color: white;
  font-weight: 700;
}

.lang-separator {
  color: rgba(255, 255, 255, 0.3);
}

/* === RIGHT CONTROLS GROUP (for mobile) === */
.topbar-right-controls {
  display: flex;
  align-items: center;
  gap: -12px;
}

/* === MOBILE MENU === */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: #F2F2F2;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .language-switcher {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    right: 0;
    height: 0;
    overflow: hidden;
    background: rgba(20, 20, 20, 0.95);
    box-shadow: var(--shadow-lg);
    border-top: 3px solid #8DA632;
  }

  .nav.active {
    height: auto;
    max-height: calc(100vh - var(--topbar-height));
    overflow-y: auto;
    animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
    padding: 16px 0 !important;
  }

  .nav-btn {
    width: 100%;
    padding: 16px 20px;
    border-radius: 0;
    border-bottom: 4px solid #BF6430;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    display: block;
    text-align: left;
    transition: all var(--transition-fast);
    background-color: transparent;
  }

  .nav-btn:nth-child(2) {
    border-bottom-color: #8DA632;
  }

  .nav-btn:nth-child(3) {
    border-bottom-color: #BF6430;
  }

  .nav-btn:nth-child(4) {
    border-bottom-color: #8DA632;
    padding-bottom: 40px;
  }

  .nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    font-weight: 700;
  }

  .logo-text {
    display: none;
  }

  .hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('assets/images/hero_background.jpg') center/cover no-repeat !important;
    min-height: 102vh !important;
    height: 102vh !important;
  }

  .hero-container {
    padding-top: -20px !important;
    margin-top: -60px !important;
  }
}

/* === HERO SECTION === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--topbar-height);
  background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), url('assets/images/hero_background.jpg') center/cover no-repeat;
  overflow: hidden;
}

.hero::before {
  display: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 700px;
  animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(46, 125, 50, 0.08);
  border: 1px solid rgba(46, 125, 50, 0.15);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.4s ease-out 0.05s both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: white;
  margin-bottom: 0px;
  letter-spacing: -0.03em;
  animation: fadeInUp 0.4s ease-out 0.1s both;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.7;
  color: #E0E0E0;
  margin-bottom: 8px;
  max-width: 600px;
  animation: fadeInUp 0.4s ease-out 0.15s both;
}

.hero-features {
  list-style: none;
  margin-bottom: 8px;
  animation: fadeInUp 0.4s ease-out 0.2s both;
}

.hero-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  font-size: 1.0625rem;
  color: white;
}

.hero-features li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 16px 32px;
  background: linear-gradient(135deg, #8DA632 0%, #D9A74A 100%);
  color: white;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  animation: fadeInUp 0.4s ease-out 0.25s both;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #BF6430 0%, #8DA632 100%);
}

/* === SECTIONS === */
.section {
  padding: var(--spacing-xxl) var(--spacing-md);
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-lg);
  background: white;
  border: 4px solid #BF6430;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 800;
  color: #BF6430;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

/* Specific badge colors for different sections */
.solucion-section .section-badge {
  border-color: #8DA632;
  color: #8DA632;
}

.testimonios-section .section-badge {
  border-color: #8DA632;
  color: #8DA632;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* === PROBLEMA SECTION === */
.problema-section {
  background: #8DA632;
}

.problema-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.problema-card {
  background: var(--color-background);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.problema-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(46, 125, 50, 0.2);
}

.problema-icon {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.problema-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.01em;
}

.problema-card p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* === SOLUCIÓN SECTION === */
.solucion-section {
  background: #F5F5F5;
}

.solucion-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.solucion-benefits {
  display: grid;
  gap: var(--spacing-md);
}

.benefit-item {
  background: var(--color-background);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  transition: all var(--transition-base);
}

.benefit-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.benefit-item h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.01em;
}

.benefit-item p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.solucion-highlights {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  position: sticky;
  top: calc(var(--topbar-height) + var(--spacing-md));
}

.solucion-highlights h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.01em;
}

.highlights-list {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.highlights-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  font-size: 1rem;
  line-height: 1.6;
}

.highlights-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

@media (max-width: 968px) {
  .solucion-content {
    grid-template-columns: 1fr;
  }

  .solucion-highlights {
    position: relative;
    top: 0;
  }
}

/* === TESTIMONIOS === */
.testimonios-section {
  background: #D9A74A;
}

.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.testimonio-card {
  background: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.testimonio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(46, 125, 50, 0.2);
}

.testimonio-stars {
  color: #FFB800;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 2px;
}

.testimonio-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
  font-style: italic;
}

.testimonio-author {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testimonio-author strong {
  font-weight: 700;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.testimonio-author span {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* === CONTACTO === */
.contacto-section {
  background: #F5F5F5;
}

.contacto-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.contacto-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contacto-item {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  padding: var(--spacing-md);
  background: var(--color-background);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.contacto-item:hover {
  border-color: rgba(46, 125, 50, 0.3);
  box-shadow: var(--shadow-sm);
}

.contacto-icon {
  font-size: 1.5rem;
  min-width: 40px;
  text-align: center;
}

.contacto-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.contacto-item p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: var(--spacing-sm);
}

.social-link {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-text);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-link:hover {
  transform: translateY(-2px);
  background: var(--color-dark);
  box-shadow: var(--shadow-sm);
}

.social-links.social-links-icons {
  display: grid;
  grid-template-columns: repeat(3, minmax(72px, 1fr));
  gap: 12px;
  margin-top: 6px;
}

.social-link.social-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  padding: 0;
  border-radius: 16px;
  color: white;
  box-shadow: var(--shadow-md);
}

.social-link.social-link-icon svg {
  width: 34px;
  height: 34px;
}

.social-link.social-link-icon.social-facebook {
  background: #1877F2;
}

.social-link.social-link-icon.social-instagram {
  background: linear-gradient(135deg, #feda75 0%, #fa7e1e 28%, #d62976 55%, #962fbf 78%, #4f5bd5 100%);
}

.social-link.social-link-icon.social-whatsapp {
  background: #25D366;
}

.social-link.social-link-icon:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.18);
}

@media (max-width: 768px) {
  .social-links.social-links-icons {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .social-link.social-link-icon {
    min-height: 72px;
    border-radius: 14px;
  }

  .social-link.social-link-icon svg {
    width: 30px;
    height: 30px;
  }
}

/* === FORM === */
.contacto-form {
  background: var(--color-background);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-input {
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-primary);
  background: var(--color-background);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.form-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.submit-button {
  padding: 14px 28px;
  background: var(--color-text);
  color: white;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: var(--spacing-xs);
}

.submit-button:hover {
  transform: translateY(-2px);
  background: var(--color-dark);
  box-shadow: var(--shadow-md);
}

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

/* === CTA BUTTON === */
.cta-button {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: var(--color-text);
  color: white;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.cta-button:hover {
  transform: translateY(-2px);
  background: var(--color-dark);
  box-shadow: var(--shadow-md);
}

.cta-button-green {
  background: var(--color-primary);
}

.cta-button-green:hover {
  background: var(--color-primary-light);
}

/* === FOOTER === */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  display: block;
  margin-bottom: var(--spacing-sm);
}

.footer-logo-img {
  max-width: 146px;
  height: auto;
  display: block;
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-links h4,
.footer-legal h4 {
  color: white;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.footer-links a,
.footer-legal a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.9375rem;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
  color: white;
}

.legal-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.footer-legal p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  margin-top: var(--spacing-sm);
}

/* === BUY OVERLAY (Trabajando en ello) === */
.buy-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 2000;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.buy-overlay.visible {
  opacity: 1;
}

.buy-overlay-card {
  width: min(520px, 92vw);
  background: white;
  border-radius: 18px;
  padding: 28px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
  position: relative;
  overflow: hidden;
}

.buy-overlay-card::after {
  content: '';
  position: absolute;
  inset: -40% auto auto -20%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(141,166,50,0.12), transparent 60%);
  pointer-events: none;
  transform: rotate(18deg);
}

.buy-overlay-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(191, 100, 48, 0.12);
  color: #BF6430;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.buy-overlay-icon {
  font-size: 48px;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.buy-overlay-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  color: var(--color-dark);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.buy-overlay-card p {
  color: var(--color-text-secondary);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.buy-overlay-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #8DA632, #D9A74A);
  color: white;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  z-index: 1;
}

.buy-overlay-close:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(141,166,50,0.25);
}

@media (max-width: 640px) {
  .buy-overlay-card {
    padding: 22px;
    width: 94vw;
  }

  .buy-overlay-card h3 {
    font-size: 1.2rem;
  }

  .buy-overlay-card p {
    font-size: 0.95rem;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  :root {
    --topbar-height: 64px;
    --spacing-lg: 32px;
    --spacing-xl: 56px;
    --spacing-xxl: 80px;
  }

  .section {
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  .hero {
    min-height: auto;
    padding: calc(var(--topbar-height) + var(--spacing-xl)) var(--spacing-sm) var(--spacing-xl);
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-description {
    font-size: 1.0625rem;
  }

  .problema-grid,
  .testimonios-grid {
    grid-template-columns: 1fr;
  }
}

/* === SCROLL ANIMATIONS === */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== SECCIÓN COMPRAR ===== */
.comprar-section {
  background: var(--color-background);
  padding: var(--spacing-xl) 0;
}

.comprar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: stretch;
}

.comprar-card {
  background: white;
  border-radius: 24px;
  padding: 24px 36px 20px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  text-align: center;
  position: relative;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.comprar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
}

.comprar-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #8DA632, #D9A74A);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 20px;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(141, 166, 50, 0.3);
}

.comprar-product {
  margin-bottom: 12px;
}

.comprar-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 4px;
}

.comprar-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 2px;
}

.comprar-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.comprar-price-block {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
}

.comprar-price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-dark);
  letter-spacing: -0.03em;
  line-height: 1;
}

.comprar-currency {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.comprar-features {
  list-style: none;
  padding: 0;
  margin: 0 0 14px 0;
  text-align: left;
}

.comprar-features li {
  padding: 6px 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid #F0F0F0;
}

.comprar-features li:last-child {
  border-bottom: none;
}

.comprar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 32px;
  background: linear-gradient(135deg, #8DA632, #6E8A1E);
  color: white;
  border: none;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(141, 166, 50, 0.25);
  margin-top: auto;
}

.comprar-btn:hover {
  background: linear-gradient(135deg, #7A9228, #5D7518);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(141, 166, 50, 0.35);
}

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

.comprar-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.comprar-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: #999;
}

/* === TRANSFER CARD === */
.transfer-card {
  background: white;
  border-radius: 24px;
  padding: 24px 32px 20px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-border);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.transfer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
}

.transfer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(191, 100, 48, 0.1), rgba(217, 167, 74, 0.12));
  color: #BF6430;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.transfer-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.transfer-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.transfer-data {
  background: var(--color-background-secondary);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 12px;
}

.transfer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid #EBEBEB;
  flex-wrap: wrap;
  gap: 4px;
}

.transfer-row:last-child {
  border-bottom: none;
}

.transfer-row--clabe {
  flex-wrap: wrap;
  gap: 6px;
}

.transfer-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.transfer-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-dark);
}

.transfer-clabe {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  word-break: break-all;
}

.transfer-copy {
  padding: 4px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: white;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.transfer-copy:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.transfer-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.transfer-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.transfer-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #8DA632, #D9A74A);
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
}

.transfer-step p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-top: 3px;
}

.transfer-wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 24px;
  background: #25D366;
  color: white;
  border: none;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
  margin-top: auto;
}

.transfer-wa-btn:hover {
  background: #1EBE5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.transfer-wa-btn svg {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .comprar-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px;
  }

  .comprar-card {
    margin: 0;
    max-width: none;
    padding: 36px 24px 28px;
  }

  .comprar-price {
    font-size: 2.5rem;
  }

  .transfer-card {
    padding: 28px 20px 24px;
  }
}