:root {
  --color-primary: #2b6fb3;
  --color-primary-light: #eaf6ff;
  --color-secondary: #d4b05a;
  --color-white: #ffffff;
  --muted: #6b7280;
  --glass: rgba(255, 255, 255, 0.92);
  --radius-sm: 8px;
  --radius-md: 14px;
  --shadow-sm: 0 6px 20px rgba(9, 18, 44, 0.06);
  --shadow-lg: 0 20px 60px rgba(9, 18, 44, 0.08);
  --transition: 250ms cubic-bezier(0.2, 0.9, 0.2, 1);
  --container-width: 1200px;
  font-family: "Inter", system-ui, -apple-system, "Playfair Display", serif;
  --rsvp-storage-key: "tdi_rsvp";
}

/* Reset minimal */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  background: linear-gradient(
    180deg,
    var(--color-primary-light),
    var(--color-white)
  );
  color: #071435;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  background: var(--glass);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(11, 36, 80, 0.06);
  z-index: 100;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  flex-wrap: wrap;
}

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

.nav__link {
  text-decoration: none;
  color: inherit;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  font-weight: 600;
}

.nav__link:hover {
  background: rgba(43, 111, 179, 0.05);
  color: var(--color-primary);
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  padding: 2.5rem 0;
}

.hero__content {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  padding: 0 1rem;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-white), transparent);
  border: 1px solid rgba(11, 36, 80, 0.06);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.text-lead {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.hero-features {
  max-width: 560px;
  margin: 1.5rem auto 0;
}

/* Hero Desktop */
@media (min-width: 900px) {
  .hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 3rem;
    padding: 4rem 0;
  }

  .hero__content {
    text-align: left;
    margin: 0;
    max-width: 600px;
  }

  .hero-features {
    margin-left: 0;
  }
}

/* CTA */
.cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
  justify-content: center;
}

@media (min-width: 640px) {
  .cta-group {
    flex-direction: row;
  }
}

@media (min-width: 900px) {
  .cta-group {
    justify-content: flex-start;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-secondary), #f6d98a);
  color: white;
  box-shadow: 0 10px 30px rgba(184, 143, 68, 0.12);
}

.btn--primary:hover {
  transform: translateY(-3px);
}

.btn--secondary {
  background: transparent;
  border: 2px solid rgba(11, 36, 80, 0.06);
  color: var(--color-primary);
}

.btn--small {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
}

/* Features Grid */
.hero-features {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 768px) {
  .hero-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--color-white);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.feature-card h4 {
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.feature-card p {
  color: var(--muted);
}

/* Preview Card */
.preview-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  padding: 1rem;
  background: linear-gradient(180deg, var(--color-white), #f8fbff);
  border-radius: 12px;
}

.preview-image {
  width: 100%;
  max-width: 360px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.preview-demo-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: 10px;
  background: linear-gradient(135deg, #d4b05a, #f6d98a);
  color: white;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(184, 143, 68, 0.12);
}

/* Countdown & RSVP */
.sample-actions {
  width: 100%;
  margin-top: 0.5rem;
}

.event-name {
  font-weight: 700;
  color: var(--color-primary);
  margin: 6px 0;
}

.countdown {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 8px 0;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 56px;
}

.countdown-item span {
  font-family: "Playfair Display", serif;
  font-size: 1.2rem;
  color: var(--color-secondary);
}

.countdown-item small {
  font-size: 0.7rem;
  color: var(--muted);
}

.rsvp-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}

.rsvp-status {
  margin-top: 0.6rem;
  color: var(--color-primary);
  font-weight: 700;
}

/* Pricing */
.pricing-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 720px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background: linear-gradient(180deg, var(--color-white), #fbfdff);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.price {
  font-family: "Playfair Display", serif;
  font-size: 1.6rem;
  color: var(--color-secondary);
  font-weight: 700;
  margin: 0.5rem 0;
}

.most-popular .badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #f6d98a, #d4b05a);
  color: #fff;
  font-weight: 700;
}

.pricing-contact-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .pricing-contact-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

/* Form */
.form-container {
  background: linear-gradient(180deg, var(--glass), #f7fbff);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  max-width: 860px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.form-control {
  padding: 0.65rem 0.9rem;
  border-radius: 10px;
  border: 2px solid rgba(11, 36, 80, 0.06);
  font-size: 1rem;
}

.full {
  grid-column: 1 / -1;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 640px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  background: var(--color-white);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.testimonial-header {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

/* Footer */
.footer {
  background: var(--glass);
  padding: 1rem;
  border-top: 1px solid rgba(11, 36, 80, 0.06);
  margin-top: 2rem;
}

.footer__grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer__brand {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.footer__logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-secondary), #f6d98a);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  flex-shrink: 0;
}

.footer__block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__block h4 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.footer__block a {
  text-decoration: none;
  color: var(--muted);
  transition: color var(--transition);
}

.footer__block a:hover {
  color: var(--color-primary);
}

.footer__bottom {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(11, 36, 80, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
}

/* Animations */
.fade-in {
  animation: fadeIn 0.6s ease both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Section */
.section {
  padding: 4rem 0;
}

.section + .section {
  border-top: 1px solid rgba(11, 36, 80, 0.06);
}

/* Responsive adjustments */
@media (max-width: 639px) {
  .hero__content {
    padding: 0 0.5rem;
  }
  
  .preview-image {
    max-width: 280px;
  }
  
  .countdown-item {
    min-width: 48px;
  }
  
  .cta-group {
    gap: 0.5rem;
  }
}


















  /* ===================== */
  /* ESTILOS DE TEXTO MEJORADOS */
  /* ===================== */
  body {
    line-height: 1.6;
  }

  h1, h2, h3, h4 {
    line-height: 1.25;
  }

  p, li {
    line-height: 1.7;
  }

  .section-header,
  .hero__content,
  .about-text,
  .portfolio-card__content,
  .pricing-card,
  .testimonial-card {
    max-width: 65ch;
    margin-left: auto;
    margin-right: auto;
  }

  .benefit-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
  }
  
  .benefits-grid {
    align-items: stretch;
  }

  /* ===================== */
  /* MEJORAS PARA LA SECCIÓN DE BENEFICIOS */
  /* ===================== */
  
  .benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .benefit-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 100%;
  }
  
  .benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  }
  
  .benefit-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #ff6b6b, #2b6fb3);
    z-index: 2;
  }
  
  .benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform 0.3s ease;
  }
  
  .benefit-card:hover .benefit-icon {
    transform: scale(1.1);
  }
  
  .benefit-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    font-weight: 700;
  }
  
  .benefit-card p {
    color: #5d6d7e;
    line-height: 1.6;
    font-size: 1.1rem;
  }
  
  /* Colores específicos para cada tarjeta de beneficio */
  .benefit-card:nth-child(1):before {
    background: linear-gradient(90deg, #ff6b6b, #ff8e8e);
  }
  
  .benefit-card:nth-child(2):before {
    background: linear-gradient(90deg, #25d366, #128c7e);
  }
  
  .benefit-card:nth-child(3):before {
    background: linear-gradient(90deg, #6a11cb, #2575fc);
  }
  
  .benefit-card:nth-child(4):before {
    background: linear-gradient(90deg, #ffd166, #06d6a0);
  }
  
  /* ===================== */
  /* COMO FUNCIONA - VISUAL PREMIUM */
  /* ===================== */

  .section-how {
    background: linear-gradient(180deg, #f9fbff, #ffffff);
  }

  .steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
  }

  .step {
    background: white;
    border-radius: 20px;
    padding: 2.5rem 1.8rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    position: relative;
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 45px rgba(0,0,0,0.12);
  }

  /* Línea que conecta los pasos */
  .step-line {
    position: absolute;
    top: 55px;
    right: -2rem;
    width: 2rem;
    height: 3px;
    background: linear-gradient(90deg, #2b6fb3, #4a90e2);
  }

  .step:last-child .step-line {
    display: none;
  }

  /* Círculo principal */
  .step-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2b6fb3, #4a90e2);
    margin: 0 auto 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 20px rgba(43,111,179,0.35);
  }

  .step-circle.final {
    background: linear-gradient(135deg, #25d366, #128c7e);
  }

  .step-icon {
    font-size: 1.6rem;
    line-height: 1;
  }

  .step-number {
    font-size: 0.9rem;
    font-weight: 700;
    opacity: 0.9;
  }

  .step h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: #2c3e50;
  }

  .step p {
    font-size: 1rem;
    color: #5d6d7e;
    line-height: 1.6;
  }
  
  /* ===================== */
  /* CARRUSEL - ESTILOS BASE (DESKTOP) */
  /* ===================== */
  
  .carousel-wrapper {
    position: relative;
    max-width: 900px;
    margin: 40px auto;
    width: 100%;
  }

  /* Ventana - DESKTOP */
  .carousel {
    width: 100%;
    overflow: hidden;
  }

  /* Track - DESKTOP */
  .carousel-track {
    display: flex;
    width: 100%;
    transition: transform 0.5s ease;
  }

  /* Slide - DESKTOP */
  .carousel-item {
    flex: 0 0 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    box-sizing: border-box;
  }

  /* Botones - DESKTOP */
  .carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    color: #2b6fb3;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .carousel-btn:hover {
    background: #2b6fb3;
    color: white;
    transform: translateY(-50%) scale(1.1);
  }

  .carousel-btn.prev {
    left: 8px;
  }

  .carousel-btn.next {
    right: 8px;
  }

  /* Indicadores */
  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
  }

  .carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .carousel-dot.active {
    background: #2b6fb3;
    transform: scale(1.2);
  }
  
  /* ===================== */
  /* RESPONSIVIDAD MEJORADA - TABLET */
  /* ===================== */
  
  @media (max-width: 1200px) {
    .benefits-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
    }
    
    .benefit-card {
      padding: 2rem;
    }
    
    .carousel-wrapper {
      max-width: 800px;
    }
    
    /* Cómo funciona - Tablet */
    .steps-container {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .step-line {
      display: none;
    }
  }
  
  @media (max-width: 992px) {
    h1 {
      font-size: 2.8rem;
    }
    
    h2 {
      font-size: 2.2rem;
    }
    
    h3 {
      font-size: 1.8rem;
    }
    
    .text-lead {
      font-size: 1.3rem;
    }
    
    .section {
      padding: 4rem 0;
    }
    
    .section-about,
    .section-benefits,
    .section-examples,
    .section-how {
      padding: 3rem 2rem;
      margin: 1.5rem;
    }
    
    .portfolio-card__image {
      height: 300px;
    }
    
    .benefits-grid {
      gap: 1.5rem;
    }
    
    .benefit-card {
      padding: 1.8rem;
    }
    
    .benefit-card h3 {
      font-size: 1.6rem;
    }
    
    .benefit-icon {
      font-size: 3rem;
    }
    
    .carousel-wrapper {
      max-width: 700px;
    }
    
    /* Cómo funciona - Ajustes */
    .step {
      padding: 2rem 1.5rem;
    }
    
    .step-circle {
      width: 70px;
      height: 70px;
    }
  }
  
  /* ===================== */
  /* MÓVIL - ESTILOS ESPECÍFICOS (SOLO PARA MÓVIL) */
  /* ===================== */
  
  @media (max-width: 768px) {
    /* Estilos generales para móvil */
    h1 {
      font-size: 2.2rem;
    }
    
    h2 {
      font-size: 1.8rem;
    }
    
    h3 {
      font-size: 1.5rem;
    }
    
    .text-lead {
      font-size: 1.1rem;
    }
    
    .section-subtitle {
      font-size: 1.1rem;
    }
    
    .btn {
      min-width: 100%;
      margin-bottom: 1rem;
      font-size: 1rem;
      padding: 0.9rem 2rem;
    }
    
    .cta-group {
      flex-direction: column;
      gap: 1rem;
    }
    
    .portfolio-card__image {
      height: 250px;
    }
    
    .card {
      max-width: 100%;
    }
    
    /* Beneficios - Cambiar a una columna en móvil */
    .benefits-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
    
    .benefit-card {
      padding: 2rem;
      margin: 0.5rem;
    }
    
    .benefit-card h3 {
      font-size: 1.5rem;
    }
    
    .benefit-icon {
      font-size: 2.8rem;
    }
    
    /* Cómo funciona - Una columna en móvil */
    .steps-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
    
    .step {
      padding: 2rem 1.5rem;
    }
    
    /* CARRUSEL - ESTILOS ESPECÍFICOS PARA MÓVIL */
    .carousel-wrapper {
      max-width: 100%;
      padding: 0 10px;
    }
    
    /* Solo aplicar estos estilos en móvil */
    .carousel-wrapper.mobile-active .carousel {
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
      scroll-behavior: smooth;
    }
    
    .carousel-wrapper.mobile-active .carousel-track {
      display: flex;
      width: max-content;
      transform: none !important;
    }
    
    .carousel-wrapper.mobile-active .carousel-item {
      flex: 0 0 calc(100vw - 30px);
      width: calc(100vw - 30px);
      scroll-snap-align: center;
      margin: 0 5px;
    }
    
    .carousel-wrapper.mobile-active .carousel-btn {
      display: none !important;
    }
    
    /* Mejorar scroll en iOS */
    .carousel-wrapper.mobile-active .carousel {
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }
    
    .carousel-wrapper.mobile-active .carousel::-webkit-scrollbar {
      display: none;
    }
    
    /* Header responsive mejorado */
    .header__inner {
      flex-direction: column;
      padding: 1rem 0;
    }
    
    .nav {
      margin-top: 1rem;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.8rem;
    }
    
    .nav__link {
      font-size: 0.9rem;
      padding: 0.4rem 0.8rem;
    }
    
    /* Ajustes para pricing en móvil */
    .pricing-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
    
    .pricing-card {
      padding: 1.5rem;
    }
    
    /* Ajustes para testimonios en móvil */
    .testimonials-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
    
    /* Footer responsive mejorado */
    .footer__grid {
      grid-template-columns: 1fr;
      gap: 2rem;
      text-align: center;
    }
    
    .footer__block {
      text-align: center;
    }
  }
  
  @media (max-width: 480px) {
    h1 {
      font-size: 2rem;
    }
    
    h2 {
      font-size: 1.6rem;
    }
    
    .section-subtitle {
      font-size: 1rem;
    }
    
    .benefit-card {
      padding: 1.5rem;
    }
    
    .benefit-card h3 {
      font-size: 1.3rem;
    }
    
    .benefit-icon {
      font-size: 2.5rem;
    }
    
    .benefit-card p {
      font-size: 1rem;
    }
    
    /* Cómo funciona - Móvil pequeño */
    .step {
      padding: 1.8rem 1.2rem;
    }
    
    .step-circle {
      width: 65px;
      height: 65px;
    }
    
    .step h3 {
      font-size: 1.3rem;
    }
    
    .step p {
      font-size: 0.95rem;
    }
    
    .logo-invitap {
      width: 150px;
      height: 150px;
    }
    
    .logo-envelope {
      width: 60px;
      height: 45px;
    }
    
    .logo-envelope:before {
      top: -18px;
      border-left: 30px solid transparent;
      border-right: 30px solid transparent;
      border-bottom: 18px solid #ff8e8e;
    }
    
    .brand {
      gap: 10px;
    }
    
    .header-logo-container {
      width: 45px;
      height: 45px;
    }
    
    .header-logo {
      width: 40px;
      height: 40px;
    }
    
    .header-envelope {
      width: 18px;
      height: 14px;
    }
    
    .header-envelope:before {
      top: -9px;
      border-left: 9px solid transparent;
      border-right: 9px solid transparent;
      border-bottom: 9px solid #ff8e8e;
    }
    
    .header-card {
      width: 14px;
      height: 11px;
    }
    
    .header-card-heart {
      font-size: 8px;
    }
    
    .brand-title {
      font-size: 1rem;
    }
    
    .brand-subtitle {
      font-size: 0.7rem;
    }
    
    .nav__link {
      font-size: 0.8rem;
      padding: 0.3rem 0.6rem;
    }
    
    .whatsapp-button {
      width: 45px;
      height: 45px;
      font-size: 20px;
      bottom: 10px;
      right: 10px;
    }
    
    /* Carrusel móvil pequeño */
    .carousel-wrapper.mobile-active .carousel-item {
      flex: 0 0 calc(100vw - 20px);
      width: calc(100vw - 20px);
    }
  }
  
  /* ===================== */
  /* MEJORAS PARA TEXTO EN MÓVIL */
  /* ===================== */
  
  @media (max-width: 768px) {
    .text-center {
      text-align: center;
    }
    
    .hero__content, 
    .hero__preview {
      text-align: center;
    }
    
    .hero-features {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }
    
    .feature-card {
      text-align: center;
      padding: 1.5rem;
    }
    
    /* Ajustar padding en secciones */
    .section-about,
    .section-benefits,
    .section-examples,
    .section-how {
      padding: 2rem 1rem;
      margin: 1rem 0;
      border-radius: 15px;
    }
    
    /* Ajustar grid de pricing y contacto */
    .pricing-contact-grid {
      display: flex;
      flex-direction: column;
      gap: 3rem;
    }
  }
  
  /* ===================== */
  /* MEJORAS DE ACCESIBILIDAD PARA TOC */
  /* ===================== */
  
  @media (max-width: 768px) {
    .btn,
    .carousel-dot,
    .nav__link,
    .step-circle {
      min-height: 44px;
      min-width: 44px;
    }
    
    input, 
    select, 
    textarea {
      font-size: 16px;
    }
  }
  
  /* ===================== */
  /* ANIMACIONES PARA BENEFICIOS */
  /* ===================== */
  
  @keyframes benefitFloat {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-5px);
    }
  }
  
  .benefit-card {
    animation: benefitFloat 3s ease-in-out infinite;
  }
  
  .benefit-card:nth-child(1) {
    animation-delay: 0s;
  }
  
  .benefit-card:nth-child(2) {
    animation-delay: 0.5s;
  }
  
  .benefit-card:nth-child(3) {
    animation-delay: 1s;
  }
  
  .benefit-card:nth-child(4) {
    animation-delay: 1.5s;
  }
  
  /* Detener animación en móvil para mejor performance */
  @media (max-width: 768px) {
    .benefit-card {
      animation: none;
    }
  }
  
  /* ===================== */
/* ABOUT - INTERACTIVO */
/* ===================== */

.about-content {
  margin-top: 2.5rem;
}

.about-text {
  max-width: 65ch;
  margin: 0 auto;
}

.about-text p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
  color: #4b5563;
}

/* Lista interactiva */
.about-features {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: white;
  padding: 1.2rem 1.4rem;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  cursor: pointer;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

/* Barra lateral animada */
.about-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, #2b6fb3, #4a90e2);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.about-features li:hover::before {
  opacity: 1;
}

/* Hover */
.about-features li:hover {
  transform: translateX(6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

/* Icono */
.feature-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.about-features li:hover .feature-icon {
  transform: scale(1.15);
}

/* Texto */
.about-features strong {
  color: #1f2937;
}

/* ===================== */
/* MOBILE */
/* ===================== */

@media (max-width: 768px) {
  .about-features li {
    padding: 1rem 1.2rem;
  }

  .about-text p {
    font-size: 1rem;
  }
}

  
  

      /* ===================== */
      /* CARRUSEL FIX DEFINITIVO */
      /* ===================== */

      .carousel-wrapper {
        position: relative;
        max-width: 900px; /* Aumentado para imágenes más grandes */
        margin: 40px auto;
        width: 100%;
      }

      /* Ventana */
      .carousel {
        width: 100%;
        overflow: hidden;
      }

      /* Track */
      .carousel-track {
        display: flex;
        width: 100%;
        transition: transform 0.5s ease;
      }

      /* Slide */
      .carousel-item {
        flex: 0 0 100%;
        width: 100%;
        display: flex;
        justify-content: center;
        box-sizing: border-box;
      }

      /* Botones */
      .carousel-btn {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: white;
        border: none;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        color: #2b6fb3;
        font-size: 1.2rem;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .carousel-btn:hover {
        background: #2b6fb3;
        color: white;
        transform: translateY(-50%) scale(1.1);
      }

      .carousel-btn.prev {
        left: 8px;
      }

      .carousel-btn.next {
        right: 8px;
      }

      /* Indicadores */
      .carousel-dots {
        display: flex;
        justify-content: center;
        gap: 10px;
        margin-top: 30px;
      }

      .carousel-dot {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: #ddd;
        border: none;
        cursor: pointer;
        transition: all 0.3s ease;
      }

      .carousel-dot.active {
        background: #2b6fb3;
        transform: scale(1.2);
      }

      /* Mobile */
      @media (max-width: 768px) {
        .carousel-btn {
          width: 44px;
          height: 44px;
        }
        
        .carousel-wrapper {
          max-width: 100%;
          padding: 0 15px;
        }
      }

      /* LOGO PARA HEADER - Estilos existentes */
      .brand {
        display: flex;
        align-items: center;
        text-decoration: none;
        color: inherit;
        gap: 15px;
      }

      .header-logo-container {
        width: 60px;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
      }

      .header-logo {
        position: relative;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: transform 0.3s ease;
      }

      .header-logo:hover {
        transform: scale(1.05);
      }

      .header-logo-base {
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background: linear-gradient(
          135deg,
          #2b6fb3 0%,
          #4a90e2 100%
        );
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(43, 111, 179, 0.3);
        overflow: hidden;
      }

      .header-logo-inner {
        width: 80%;
        height: 80%;
        border-radius: 50%;
        background: white;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        z-index: 2;
      }

      .header-envelope {
        position: relative;
        width: 22px;
        height: 17px;
        background: #ff6b6b;
        border-radius: 4px;
        box-shadow: 0 2px 6px rgba(255, 107, 107, 0.4);
        transform: rotate(-5deg);
        transition: transform 0.5s ease;
      }

      .header-envelope:before {
        content: "";
        position: absolute;
        top: -12px;
        left: 0;
        width: 0;
        height: 0;
        border-left: 11px solid transparent;
        border-right: 11px solid transparent;
        border-bottom: 12px solid #ff8e8e;
      }

      .header-card {
        position: absolute;
        width: 18px;
        height: 14px;
        background: white;
        border-radius: 3px;
        top: 2px;
        left: 2px;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.5s ease;
        overflow: hidden;
      }

      .header-card-pattern {
        position: absolute;
        width: 100%;
        height: 100%;
        background: linear-gradient(
            45deg,
            transparent 48%,
            rgba(43, 111, 179, 0.1) 50%,
            transparent 52%
          ),
          linear-gradient(
            -45deg,
            transparent 48%,
            rgba(74, 144, 226, 0.1) 50%,
            transparent 52%
          );
        background-size: 10px 10px;
      }

      .header-card-heart {
        color: #ff6b6b;
        font-size: 9px;
        z-index: 2;
        animation: header-heartbeat 2s infinite;
      }

      .header-logo:hover .header-card {
        transform: translateY(-10px);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
      }

      .header-logo:hover .header-envelope {
        transform: rotate(0deg);
      }

      @keyframes header-heartbeat {
        0%,
        100% {
          transform: scale(1);
        }
        50% {
          transform: scale(1.1);
        }
      }

      .brand-text {
        display: flex;
        flex-direction: column;
      }

      .brand-title {
        font-family: "Playfair Display", serif;
        font-size: 1.4rem;
        font-weight: 700;
        color: #2b6fb3;
        line-height: 1.2;
      }

      .brand-subtitle {
        font-size: 0.85rem;
        color: #6b7280;
        font-weight: 400;
        margin-top: 2px;
      }

      /* Responsive para el logo en header */
      @media (max-width: 768px) {
        .header-logo-container {
          width: 50px;
          height: 50px;
        }

        .header-logo {
          width: 45px;
          height: 45px;
        }

        .header-envelope {
          width: 20px;
          height: 15px;
        }

        .header-envelope:before {
          top: -10px;
          border-left: 10px solid transparent;
          border-right: 10px solid transparent;
          border-bottom: 10px solid #ff8e8e;
        }

        .header-card {
          width: 16px;
          height: 12px;
        }

        .brand-title {
          font-size: 1.2rem;
        }

        .brand-subtitle {
          font-size: 0.75rem;
        }
      }

      @media (max-width: 480px) {
        .brand {
          gap: 10px;
        }

        .header-logo-container {
          width: 45px;
          height: 45px;
        }

        .header-logo {
          width: 40px;
          height: 40px;
        }

        .header-envelope {
          width: 18px;
          height: 14px;
        }

        .header-envelope:before {
          top: -9px;
          border-left: 9px solid transparent;
          border-right: 9px solid transparent;
          border-bottom: 9px solid #ff8e8e;
        }

        .header-card {
          width: 14px;
          height: 11px;
        }

        .header-card-heart {
          font-size: 8px;
        }

        .brand-title {
          font-size: 1rem;
        }

        .brand-subtitle {
          font-size: 0.7rem;
        }
      }
      
      :root {
        --envelope-color: #ff8e8e;
      }

      .header-envelope:before {
        content: "";
        position: absolute;
        top: -12px;
        left: 0;
        width: 0;
        height: 0;
        border-left: 11px solid transparent;
        border-right: 11px solid transparent;
        border-bottom: 12px solid var(--envelope-color);
      }

      /* WhatsApp Button - Estilos existentes */
      .whatsapp-button {
        position: fixed;
        bottom: 20px;
        right: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 60px;
        height: 60px;
        background-color: #25d366;
        color: white;
        border-radius: 50%;
        font-size: 30px;
        text-decoration: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        z-index: 1000;
        transition: all 0.3s ease;
      }

      .whatsapp-button:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        background-color: #128c7e;
      }

      @media (max-width: 768px) {
        .whatsapp-button {
          width: 50px;
          height: 50px;
          font-size: 24px;
          bottom: 15px;
          right: 15px;
        }
      }
      
      .whatsapp-button {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 0 15px;
        border-radius: 30px;
        width: auto;
      }

      .whatsapp-text {
        font-size: 16px;
        font-weight: 600;
        font-family: Arial, sans-serif;
      }

      @media (max-width: 768px) {
        .whatsapp-button {
          padding: 0 12px;
        }

        .whatsapp-text {
          display: none;
        }
      }