/* ==========================================================================
   Swift Agentia - Design Tokens & Stylesheet
   Identity:
   - Primary Green: #1F6F5C
   - Dark Primary: #13453A
   - Accent Amber (IA): #F2A93B
   - Light Support: #EAF4F1
   ========================================================================== */

:root {
  --primary-green: #1F6F5C;
  --primary-green-hover: #195a4a;
  --dark-green: #13453A;
  --accent-amber: #F2A93B;
  --accent-amber-hover: #d9932b;
  --light-bg: #EAF4F1;
  --light-bg-hover: #dbece7;
  
  --surface-white: #FFFFFF;
  --surface-card: #FFFFFF;
  --border-light: #D5E5E0;
  --border-focus: #1F6F5C;

  --text-main: #13453A;
  --text-body: #2C4A42;
  --text-muted: #5A7870;
  --text-light: #FFFFFF;

  --font-family: 'Inter', 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(19, 69, 58, 0.06);
  --shadow-md: 0 8px 24px rgba(19, 69, 58, 0.1);
  --shadow-lg: 0 16px 40px rgba(19, 69, 58, 0.15);
  --shadow-amber: 0 8px 20px rgba(242, 169, 59, 0.3);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

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

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background-color: var(--light-bg);
  color: var(--primary-green);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--dark-green);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* Typography & Brand Accent Logo */
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--dark-green);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.logo-brand {
  color: var(--dark-green);
}

.logo-ia {
  color: var(--accent-amber);
  background: linear-gradient(135deg, #F2A93B 0%, #E09020 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
}

.highlight-ia {
  color: var(--accent-amber);
  position: relative;
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--primary-green);
  color: var(--text-light);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--primary-green-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--accent-amber);
  color: var(--dark-green);
  box-shadow: var(--shadow-amber);
}

.btn-accent:hover {
  background-color: var(--accent-amber-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary-green);
  color: var(--primary-green);
}

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

/* 1. Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(19, 69, 58, 0.08);
  height: 80px;
  display: flex;
  align-items: center;
  transition: var(--transition-normal);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-body);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-green);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-green);
  cursor: pointer;
}

/* 2. Hero Section */
.hero {
  padding-top: 9.5rem;
  padding-bottom: 5rem;
  background: radial-gradient(circle at 80% 20%, #EAF4F1 0%, #FAFCFC 70%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background-color: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-green);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--dark-green);
  line-height: 1.18;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-body);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-features-list {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.hero-features-list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Dashboard Mockup (Custom CSS/SVG Representation) */
.hero-mockup-wrapper {
  position: relative;
}

.dashboard-mockup {
  background: var(--surface-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

.mockup-header {
  background: var(--dark-green);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot.red { background: #FF5F56; }
.mockup-dot.yellow { background: #FFBD2E; }
.mockup-dot.green { background: #27C93F; }

.mockup-brand {
  color: var(--surface-white);
  font-weight: 700;
  font-size: 0.85rem;
}

.mockup-body {
  padding: 1.5rem;
  background: #F4F9F7;
  display: grid;
  gap: 1.25rem;
}

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

.stat-card {
  background: var(--surface-white);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.stat-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark-green);
}

.stat-trend {
  font-size: 0.75rem;
  color: #10B981;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 2px;
}

.mockup-listing-card {
  background: var(--surface-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.listing-thumb {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--surface-white);
  font-size: 1.5rem;
}

.listing-info {
  flex: 1;
}

.listing-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark-green);
}

.listing-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.listing-badge-ai {
  display: inline-block;
  margin-top: 0.35rem;
  background: #FEF3C7;
  color: #92400E;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--surface-white);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 10;
}

.floating-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

/* 3. Problema / Solución */
.prob-sol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.prob-sol-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.prob-sol-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-green);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--light-bg);
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark-green);
  margin-bottom: 0.75rem;
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* 4. Matriz de Funcionalidades (7 Categorías) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.feature-card {
  background: var(--surface-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 2rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-green);
}

.feature-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.feature-letter {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--dark-green);
  color: var(--accent-amber);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark-green);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.feature-list li {
  font-size: 0.95rem;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}

.feature-list li svg {
  flex-shrink: 0;
  color: var(--primary-green);
  margin-top: 3px;
}

/* Full width feature card for G */
.feature-card.full-width {
  grid-column: span 2;
}

/* 5. Planes y Precios */
.pricing-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.toggle-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-green);
}

.switch {
  position: relative;
  display: inline-block;
  width: 56px;
  height: 30px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--border-light);
  transition: .3s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-green);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.discount-badge {
  background-color: var(--accent-amber);
  color: var(--dark-green);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
  margin-bottom: 3.5rem;
}

.pricing-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.pricing-card.popular {
  border: 2px solid var(--primary-green);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
  z-index: 2;
}

.pricing-card.popular:hover {
  transform: scale(1.04) translateY(-5px);
}

.popular-tag {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-green);
  color: var(--surface-white);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark-green);
  margin-bottom: 0.5rem;
}

.plan-agents {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-green);
  background: var(--light-bg);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 1.5rem;
}

.plan-price-box {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.plan-monthly {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--dark-green);
  line-height: 1.2;
}

.plan-setup {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
  flex: 1;
}

.plan-features li {
  font-size: 0.925rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pricing-addons {
  background: var(--surface-white);
  border: 1px dashed var(--primary-green);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.addons-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--dark-green);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.addons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.addon-item {
  font-size: 0.925rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 6. Testimonios / Prueba Social */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.testimonial-text {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--light-bg);
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  border: 2px solid var(--border-light);
}

.author-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark-green);
}

.author-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.pending-badge {
  display: inline-block;
  background: #FEE2E2;
  color: #991B1B;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-top: 4px;
}

/* 7. CTA Final & Formulario de Contacto */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  background: var(--dark-green);
  color: var(--surface-white);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

.contact-info h2 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--surface-white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.contact-info p {
  font-size: 1.05rem;
  color: #D0E4DE;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: #EAF4F1;
}

.contact-benefits li svg {
  color: var(--accent-amber);
}

.contact-form-container {
  background: var(--surface-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  color: var(--text-body);
}

.contact-form {
  display: grid;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--dark-green);
}

.form-input {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition-fast);
  font-size: 0.95rem;
}

.form-input:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(31, 111, 92, 0.15);
}

/* 8. Footer */
.footer {
  background: #0B251F;
  color: #D5E5E0;
  padding: 4rem 0 2rem 0;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo {
  color: var(--surface-white);
  margin-bottom: 1rem;
}

.footer-brand .logo .logo-brand {
  color: #FFFFFF;
}

.footer-brand p {
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: #D5E5E0;
}

.footer-column h4 {
  color: var(--surface-white);
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #D5E5E0;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-amber);
}

.footer strong {
  color: #FFFFFF;
}

.footer-highlight-domain {
  color: var(--accent-amber);
  font-weight: 800;
  font-size: 1.05rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #B5D5CB;
}


/* Botón Flotante de WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-normal);
  cursor: pointer;
  border: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .prob-sol-grid,
  .pricing-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.popular {
    transform: none;
  }
  
  .pricing-card.popular:hover {
    transform: translateY(-5px);
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card.full-width {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  /* Mobile Drawer Menu */
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--surface-white);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-light);
    gap: 1.5rem;
  }

  .hero-title {
    font-size: 2.15rem;
  }

  .contact-wrapper {
    padding: 2rem 1.5rem;
  }

  .contact-form-container {
    padding: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .addons-grid {
    grid-template-columns: 1fr;
  }
}