/* ==========================================================================
   SIRENTA CSS - Refactorizado a nivel CTO
   ========================================================================== */

/* ==========================================================================
   CSS Variables - Sistema de diseño
   ========================================================================== */
:root {
  /* Colors - Primary */
  --sir-primary: rgb(2, 251, 126);
  --sir-primary-hover: rgb(3, 202, 98);
  --sir-primary-rgb: 2, 251, 126;

  /* Colors - Text */
  --sir-text-white: #FFFFFF;
  --sir-text-gray: #AAAAAA;
  --sir-text-gray-light: #B0B0B0;
  --sir-text-gray-medium: rgb(163, 163, 163);
  --sir-text-light: rgb(227, 227, 227);
  --sir-text-dark: rgb(25, 25, 25);

  /* Colors - Backgrounds */
  --sir-bg-card: rgba(23, 23, 23, 0.3);
  --sir-bg-card-hover: rgba(38, 38, 38, 0.5);
  --sir-bg-header: rgba(38, 38, 38, 0.6);
  --sir-bg-cell: rgba(23, 23, 23, 0.4);

  /* Colors - Borders */
  --sir-border-primary: rgba(2, 251, 126, 0.1);
  --sir-border-primary-hover: rgba(2, 251, 126, 0.3);
  --sir-border-primary-strong: rgba(2, 251, 126, 0.4);
  --sir-border-gray: rgba(76, 76, 76, 1);
  --sir-border-gray-hover: rgba(115, 115, 115, 1);

  /* Colors - Gradients */
  --sir-gradient-icon: linear-gradient(135deg, rgba(2, 251, 126, 0.15), rgba(2, 251, 126, 0.05));
  --sir-gradient-icon-hover: linear-gradient(135deg, rgba(2, 251, 126, 0.25), rgba(2, 251, 126, 0.1));
  --sir-gradient-fade: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);

  /* Typography */
  --sir-font-family: "DM Sans", sans-serif;
  --sir-font-size-xs: 0.75rem;
  --sir-font-size-sm: 0.875rem;
  --sir-font-size-base: 1rem;
  --sir-font-size-md: 1.125rem;
  --sir-font-size-lg: 1.25rem;
  --sir-font-size-xl: 1.5rem;
  --sir-font-size-2xl: 1.75rem;
  --sir-font-size-3xl: 1.875rem;
  --sir-font-size-4xl: 2.25rem;
  --sir-font-size-5xl: 2.5rem;

  /* Spacing */
  --sir-spacing-xs: 0.25rem;
  --sir-spacing-sm: 0.5rem;
  --sir-spacing-md: 0.75rem;
  --sir-spacing-base: 1rem;
  --sir-spacing-lg: 1.25rem;
  --sir-spacing-xl: 1.5rem;
  --sir-spacing-2xl: 2rem;
  --sir-spacing-3xl: 2.5rem;
  --sir-spacing-4xl: 3rem;
  --sir-spacing-5xl: 4rem;

  /* Border Radius */
  --sir-radius-sm: 0.5rem;
  --sir-radius-md: 0.75rem;
  --sir-radius-lg: 1rem;
  --sir-radius-xl: 1.5rem;
  --sir-radius-button: 12px;

  /* Shadows */
  --sir-shadow-button: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --sir-shadow-button-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  /* Transitions */
  --sir-transition: all 0.3s ease;

  /* Layout */
  --sir-max-width: 1400px;
  --sir-max-width-content: 72rem;
  --sir-max-width-carousel: 1200px;
}

/* ==========================================================================
   Hero Section - Base (Mobile First)
   ========================================================================== */
.welcome-sirenta-hero {
  position: relative;
  min-height: auto;
  padding: var(--sir-spacing-5xl) var(--sir-spacing-base);
  max-width: var(--sir-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sir-spacing-3xl);
}

.welcome-sirenta-image-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  order: 1;
  flex: 1;
}

.welcome-sirenta-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  order: 2;
  flex: 1;
}

.welcome-text-sirenta {
  display: flex;
  flex-direction: column;
  gap: var(--sir-spacing-base);
  width: 100%;
  max-width: 100%;
  text-align: center;
}

.welcome-mockup-sirenta-hero {
  display: block;
  width: 100%;
  max-width: 320px;
  max-height: 450px;
  height: auto;
  object-fit: contain;
  margin: 0;
}

.sirenta-title {
  color: var(--sir-text-white);
  font-family: var(--sir-font-family);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-transform: none;
  margin: 0 0 var(--sir-spacing-xl) 0;
  padding: 0;
}

.sirenta-title span {
  color: var(--sir-primary);
}

.sirenta-description {
  font-family: var(--sir-font-family);
  font-size: clamp(0.9375rem, 1.8vw, 1rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--sir-text-gray);
  padding: 0;
  max-width: 600px;
  margin: 0 0 var(--sir-spacing-2xl) 0;
}

.sirenta-description span {
  color: var(--sir-text-white);
  font-weight: 700;
}

/* ==========================================================================
   CTA Wrapper & Buttons - Unified styles
   ========================================================================== */
.sirenta-cta-wrapper {
  margin-top: var(--sir-spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--sir-spacing-base);
  justify-content: center;
  align-items: stretch;
  width: 100%;
  max-width: 300px;
}

.sirenta-cta-wrapper a {
  display: block;
  width: 100%;
  text-decoration: none;
  margin: 0;
  padding: 0;
}

/* Solid Button - Primary CTA */
.sirenta-cta-wrapper .button-solid,
#button-download-fund-sirenta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sir-spacing-md);
  padding: var(--sir-spacing-base) var(--sir-spacing-2xl);
  background-color: var(--sir-primary);
  color: var(--sir-text-dark);
  border: none;
  border-radius: var(--sir-radius-button);
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-base);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
  transition: var(--sir-transition);
  margin: 0;
  width: 100%;
  min-width: 220px;
  height: auto;
  box-shadow: var(--sir-shadow-button);
}

#button-download-fund-sirenta:hover {
  background-color: var(--sir-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--sir-shadow-button-hover);
}

#button-download-fund-sirenta .button-solid-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: brightness(0) saturate(100%);
}

/* Outline Button - Secondary CTA */
.sirenta-cta-wrapper .button-insolid,
#button-simulate-sirenta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sir-spacing-md);
  padding: var(--sir-spacing-base) var(--sir-spacing-2xl);
  background-color: transparent;
  color: var(--sir-primary);
  border: 1px solid var(--sir-primary);
  border-radius: var(--sir-radius-button);
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-base);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
  transition: var(--sir-transition);
  width: 100%;
  min-width: 220px;
  height: auto;
  text-decoration: none;
  margin: 0;
}

#button-simulate-sirenta:hover {
  background-color: rgba(var(--sir-primary-rgb), 0.1);
  border-color: var(--sir-primary-hover);
  color: var(--sir-primary-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   Features Section - Características del Fondo
   ========================================================================== */
.sirenta-features-section {
  padding: var(--sir-spacing-5xl) var(--sir-spacing-base);
  max-width: var(--sir-max-width);
  margin: 0 auto;
  margin-bottom: 0;
}

.sirenta-features-container {
  width: 100%;
}

.sirenta-features-header {
  text-align: center;
  margin-bottom: var(--sir-spacing-4xl);
}

.sirenta-features-title {
  font-size: var(--sir-font-size-3xl);
  font-weight: bold;
  color: var(--sir-text-white);
  margin-bottom: var(--sir-spacing-md);
  font-family: var(--sir-font-family);
  margin-top: 0;
}

.sirenta-features-subtitle {
  color: var(--sir-text-gray-medium);
  font-size: var(--sir-font-size-md);
  max-width: 42rem;
  margin: 0 auto;
  font-family: var(--sir-font-family);
  line-height: 1.6;
}

/* Carousel Container */
.sirenta-features-carousel-wrapper {
  width: 100%;
  max-width: var(--sir-max-width-carousel);
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  mask-image: var(--sir-gradient-fade);
  -webkit-mask-image: var(--sir-gradient-fade);
}

.sirenta-features-carousel {
  overflow: hidden;
  width: 100%;
}

.sirenta-features-carousel-track {
  display: flex;
  gap: var(--sir-spacing-xl);
  animation: sirenta-scroll-carousel 30s linear infinite;
  will-change: transform;
}

@keyframes sirenta-scroll-carousel {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Feature Cards */
.sirenta-feature-card {
  background: var(--sir-bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--sir-border-primary);
  border-radius: var(--sir-radius-xl);
  padding: var(--sir-spacing-2xl) var(--sir-spacing-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sir-spacing-base);
  flex-shrink: 0;
  min-width: 280px;
  max-width: 350px;
  width: 100%;
}

.sirenta-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sir-gradient-icon);
  border: 1px solid rgba(var(--sir-primary-rgb), 0.2);
  color: var(--sir-primary);
  flex-shrink: 0;
  margin-bottom: var(--sir-spacing-sm);
}

.sirenta-feature-icon svg {
  width: 16px;
  height: 16px;
}

.sirenta-feature-title {
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-md);
  font-weight: 600;
  color: var(--sir-text-white);
  margin: 0;
  line-height: 1.4;
}

.sirenta-feature-cut {
  display: block;
  font-family: var(--sir-font-family);
  font-size: 0.6875rem;
  font-weight: 400;
  font-style: italic;
  color: var(--sir-text-gray-light);
  letter-spacing: 0.02em;
  margin-top: 0.2rem;
  margin-bottom: 0;
  line-height: 1.3;
  opacity: 0.75;
}

.sirenta-feature-description {
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-sm);
  font-weight: 400;
  color: var(--sir-text-gray-light);
  margin: 0;
  line-height: 1.5;
}

/* ==========================================================================
   Steps Section - Pasos para invertir
   ========================================================================== */
.sirenta-steps-section {
  padding: var(--sir-spacing-5xl) 0;
  position: relative;
}

.sirenta-steps-section .container {
  display: block;
  flex-direction: column;
  gap: 0;
}

.sirenta-steps-header {
  text-align: center;
  margin-bottom: var(--sir-spacing-2xl);
  display: block;
}

.sirenta-steps-title {
  font-size: var(--sir-font-size-3xl);
  font-weight: bold;
  color: var(--sir-text-white);
  margin-bottom: var(--sir-spacing-sm);
  font-family: var(--sir-font-family);
  margin-top: 0;
  padding: 0 5rem;
  max-width: 100%;
  box-sizing: border-box;
}

.sirenta-steps-subtitle {
  color: var(--sir-text-gray-medium);
  font-size: var(--sir-font-size-md);
  max-width: 42rem;
  margin: 0 auto;
  font-family: var(--sir-font-family);
  line-height: 1.6;
}

.sirenta-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sir-spacing-2xl);
  align-items: start;
  max-width: var(--sir-max-width-content);
  margin: 0 auto;
  padding: 0 var(--sir-spacing-base);
  padding-top: var(--sir-spacing-2xl);
}

.sirenta-steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--sir-spacing-xl);
}

.sirenta-step-card {
  background: var(--sir-bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--sir-border-primary);
  border-radius: var(--sir-radius-lg);
  padding: var(--sir-spacing-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--sir-spacing-lg);
  transition: var(--sir-transition);
}

.sirenta-step-card:hover {
  border-color: var(--sir-border-primary-hover);
  transform: translateY(-2px);
}

.sirenta-step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--sir-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sir-gradient-icon);
  border: 1px solid rgba(var(--sir-primary-rgb), 0.2);
  color: var(--sir-primary);
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-lg);
  font-weight: 700;
  flex-shrink: 0;
  transition: var(--sir-transition);
}

.sirenta-step-card:hover .sirenta-step-number {
  background: var(--sir-gradient-icon-hover);
  border-color: var(--sir-border-primary-strong);
  transform: scale(1.05);
}

.sirenta-step-text {
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-base);
  font-weight: 400;
  color: var(--sir-text-light);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.sirenta-steps-image-container {
  position: relative;
}

.sirenta-steps-image-card {
  position: relative;
  background-color: var(--sir-bg-card-hover);
  backdrop-filter: blur(4px);
  border: 1px solid var(--sir-border-gray);
  border-radius: var(--sir-radius-xl);
  padding: var(--sir-spacing-2xl);
  transition: var(--sir-transition);
}

.sirenta-steps-image-card:hover {
  border-color: var(--sir-border-gray-hover);
}

/* Premium style: gradient, no border, subtle shadow, image 100% (dimensions unchanged) */
.sirenta-steps-image-card.sirenta-benefit-image-card-premium {
  padding: 0;
  overflow: hidden;
  aspect-ratio: 1;
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  border: none;
  border-radius: 1.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18), 0 1px 4px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
  background: linear-gradient(180deg, rgb(24, 82, 52) 0%, rgb(21, 54, 37) 22%, rgb(23, 35, 29) 48%, rgb(26, 26, 26) 72%, var(--color-bg-dark, #191919) 100%);
}

.sirenta-steps-image-card.sirenta-benefit-image-card-premium:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sirenta-benefit-image-card-premium .sirenta-benefit-image-premium {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  display: block;
  vertical-align: top;
}

.sirenta-steps-image-area {
  aspect-ratio: 1;
  border-radius: var(--sir-radius-lg);
  overflow: hidden;
  background-color: rgba(var(--sir-primary-rgb), 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sirenta-steps-image {
  width: 85%;
  height: auto;
  max-width: 85%;
  object-fit: contain;
}

/* ==========================================================================
   Rates Section - TARIFAS
   ========================================================================== */
.sirenta-rates-section {
  padding: var(--sir-spacing-5xl) 0;
  position: relative;
}

.sirenta-rates-section .container {
  display: block;
  flex-direction: column;
  gap: 0;
  max-width: var(--sir-max-width-content);
  margin: 0 auto;
}

.sirenta-rates-title {
  font-family: var(--sir-font-family);
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 700;
  color: var(--sir-text-white);
  margin: 0 0 var(--sir-spacing-2xl) 0;
  text-align: center;
}

.sirenta-rates-item {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--sir-bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--sir-border-primary);
  border-radius: var(--sir-radius-xl);
  overflow: hidden;
}

.sirenta-table-rates {
  width: 100%;
  border-collapse: collapse;
}

.sirenta-row-header {
  background: var(--sir-bg-header);
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-base);
  font-weight: 600;
  color: var(--sir-text-white);
}

.sirenta-row-header th {
  padding: var(--sir-spacing-base);
  text-align: center;
  border-bottom: 1px solid var(--sir-border-primary);
}

.sirenta-table-cell {
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-base);
  font-weight: 400;
  color: var(--sir-text-light);
  padding: var(--sir-spacing-base);
  text-align: center;
  background: var(--sir-bg-cell);
  border-bottom: 1px solid var(--sir-border-primary);
}

.sirenta-table-cell:last-child {
  color: var(--sir-primary);
  font-weight: 600;
}

/* ==========================================================================
   CTA Section - NO DEJES TU PLATA...
   ========================================================================== */
.sirenta-cta-section {
  padding: var(--sir-spacing-5xl) 0;
  position: relative;
  overflow: hidden;
}

.sirenta-cta-container {
  position: relative;
  z-index: 10;
}

.sirenta-cta-container.container {
  display: block;
  flex-direction: column;
  gap: 0;
}

.sirenta-cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sir-spacing-4xl);
  align-items: center;
  max-width: var(--sir-max-width-content);
  margin: 0 auto;
  padding: 0 var(--sir-spacing-base);
}

.sirenta-cta-image-column {
  position: relative;
  order: 1;
}

.sirenta-cta-image-card {
  position: relative;
  background-color: var(--sir-bg-card-hover);
  backdrop-filter: blur(4px);
  border: 1px solid var(--sir-border-gray);
  border-radius: var(--sir-radius-xl);
  padding: var(--sir-spacing-3xl) var(--sir-spacing-2xl);
  transition: var(--sir-transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sir-spacing-xl);
  min-height: 400px;
  justify-content: center;
}

.sirenta-cta-image-card:hover {
  border-color: var(--sir-border-gray-hover);
}

.sirenta-cta-image-area {
  aspect-ratio: 1;
  border-radius: var(--sir-radius-lg);
  overflow: hidden;
  background-color: rgba(var(--sir-primary-rgb), 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sirenta-cta-image {
  width: 70%;
  height: auto;
  max-width: 350px;
  object-fit: contain;
}

.sirenta-cta-qr-text {
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-sm);
  color: var(--sir-text-gray);
  margin: 0;
  text-align: center;
}

.sirenta-cta-content {
  display: flex;
  flex-direction: column;
  gap: var(--sir-spacing-xl);
  order: 2;
}

.sirenta-cta-title {
  font-family: var(--sir-font-family);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--sir-text-white);
  margin: 0;
  line-height: 1.2;
}

.sirenta-cta-title-highlight {
  color: var(--sir-primary);
}

.sirenta-cta-description {
  font-family: var(--sir-font-family);
  font-size: var(--sir-font-size-md);
  font-weight: 400;
  color: var(--sir-text-gray);
  line-height: 1.6;
  margin: 0;
}

.sirenta-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--sir-spacing-base);
  margin-top: var(--sir-spacing-sm);
}

/* ==========================================================================
   Desktop Styles (768px+)
   ========================================================================== */
@media screen and (min-width: 768px) {
  /* Features */
  .sirenta-features-title {
    font-size: var(--sir-font-size-4xl);
  }

  .sirenta-feature-card {
    min-width: 300px;
    max-width: 380px;
  }

  .sirenta-features-carousel-track {
    gap: var(--sir-spacing-2xl);
  }

  /* Steps */
  .sirenta-steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sir-spacing-2xl);
  }

  .sirenta-steps-title {
    font-size: var(--sir-font-size-4xl);
    max-width: 100%;
  }

  /* CTA */
  .sirenta-cta-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sir-spacing-4xl);
  }

  .sirenta-cta-image-column {
    order: 1;
  }

  .sirenta-cta-content {
    order: 2;
  }
}

/* ==========================================================================
   Tablet Styles (768px - 1023px)
   ========================================================================== */
@media screen and (min-width: 768px) and (max-width: 1023px) {
  .welcome-sirenta-hero {
    flex-direction: row;
    padding: var(--sir-spacing-3xl) var(--sir-spacing-2xl);
    gap: var(--sir-spacing-base);
  }

  .welcome-sirenta-image-wrapper {
    flex: 0 0 50%;
    justify-content: flex-end;
    order: 2;
    padding-right: var(--sir-spacing-sm);
  }

  .welcome-sirenta-content {
    flex: 0 0 50%;
    align-items: flex-start;
    order: 1;
    padding-left: var(--sir-spacing-sm);
  }

  .welcome-text-sirenta {
    text-align: left;
  }

  .sirenta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-left: 0;
    text-align: left;
  }

  .sirenta-description {
    font-size: 0.9375rem;
    text-align: left;
    max-width: 100%;
  }

  .sirenta-cta-wrapper {
    justify-content: flex-start;
    align-items: flex-start;
  }

  .welcome-mockup-sirenta-hero {
    max-width: 100%;
    max-height: 400px;
  }
}

/* ==========================================================================
   Desktop Large (1024px+)
   ========================================================================== */
@media screen and (min-width: 1024px) {
  .welcome-sirenta-hero {
    flex-direction: row;
    width: 80%;
    padding: var(--sir-spacing-4xl);
    min-height: 500px;
    gap: var(--sir-spacing-base);
  }

  .welcome-sirenta-image-wrapper {
    width: 10%;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    order: 2;
    padding-top: 0;
  }

  .welcome-sirenta-content {
    width: 60%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    order: 1;
  }

  .welcome-text-sirenta {
    text-align: left;
    align-items: flex-start;
  }

  .sirenta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--sir-spacing-base);
  }

  .sirenta-description {
    font-size: var(--sir-font-size-base);
    max-width: 550px;
    margin-bottom: var(--sir-spacing-xl);
  }

  .welcome-mockup-sirenta-hero {
    max-width: 100%;
    max-height: 500px;
    align-self: flex-start;
    margin-top: 0;
  }

  .sirenta-cta-wrapper {
    justify-content: flex-start;
    align-items: flex-start;
  }

  .sirenta-cards-descriptions-landing {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* Features */
  .sirenta-feature-card {
    min-width: 320px;
    max-width: 400px;
  }

  .sirenta-features-carousel-track {
    gap: var(--sir-spacing-xl);
  }
}

/* ==========================================================================
   MOBILE OPTIMIZATION (max-width: 767px)
   ========================================================================== */
@media screen and (max-width: 767px) {
  /* Prevent horizontal scroll */
  html,
  body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  section,
  div,
  .container,
  .welcome-sirenta-hero,
  .sirenta-features-section,
  .sirenta-steps-section,
  .sirenta-rates-section,
  .sirenta-cta-section {
    max-width: 100%;
    overflow-x: hidden;
  }

  /* Hero Section - Mobile */
  .welcome-sirenta-hero {
    padding: var(--sir-spacing-2xl) 20px;
    gap: var(--sir-spacing-xl);
    flex-direction: column;
    min-height: auto;
    overflow: hidden;
  }

  .welcome-sirenta-image-wrapper {
    order: 1;
    flex: 0 0 auto;
    width: 100%;
    overflow: hidden;
  }

  .welcome-sirenta-content {
    order: 2;
    flex: 0 0 auto;
    width: 100%;
    align-items: center;
    gap: var(--sir-spacing-xl);
  }

  .welcome-text-sirenta {
    text-align: center;
    align-items: center;
    padding: 0 20px;
  }

  .sirenta-title {
    padding-left: 20px;
    padding-right: 20px;
    font-size: 36px;
    line-height: 1.3;
    text-align: center;
    margin-left: 0;
  }

  .sirenta-description {
    padding-left: 20px;
    padding-right: 20px;
    font-size: 16px;
    text-align: center;
    max-width: 100%;
  }

  .welcome-mockup-sirenta-hero {
    max-width: 250px;
    max-height: 320px;
    margin: 0 auto;
  }

  .sirenta-cta-wrapper {
    margin-top: 0;
    margin-bottom: 30px;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 280px;
  }

  #button-download-fund-sirenta,
  #button-simulate-sirenta {
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
  }

  /* Padding lateral consistente - EXCLUYE el carousel wrapper */
  .welcome-sirenta-hero,
  .sirenta-features-section,
  .sirenta-steps-section,
  .sirenta-steps-section .container,
  .sirenta-rates-section,
  .sirenta-rates-section .container,
  .sirenta-table-rates,
  .sirenta-cta-section,
  .sirenta-cta-container,
  .sirenta-cta-grid {
    padding-left: 16px;
    padding-right: 16px;
    box-sizing: border-box;
  }

  /* Features Section - Mobile (Carrusel optimizado) */
  .sirenta-features-section {
    padding: var(--sir-spacing-xl) 0 var(--sir-spacing-4xl) 0;
    margin-top: 0;
    overflow: hidden;
    max-width: 100vw;
  }

  .sirenta-features-header {
    padding: 0 20px;
  }

  .sirenta-features-title {
    font-size: 24px;
    line-height: 1.3;
    padding-left: 20px;
    padding-right: 20px;
  }

  .sirenta-features-subtitle {
    font-size: 15px;
    padding-left: 20px;
    padding-right: 20px;
  }

  /* Carousel wrapper - SIN padding, full width */
  .sirenta-features-carousel-wrapper {
    mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 2%,
      black 98%,
      transparent 100%
    );
    -webkit-mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 2%,
      black 98%,
      transparent 100%
    );
    overflow: hidden;
    padding: 0 !important;
    margin: 0;
    width: 100%;
    max-width: 100vw;
    position: relative;
  }

  .sirenta-features-carousel {
    overflow: visible;
    width: 100%;
    position: relative;
  }

  /* Track del carrusel - CRÍTICO para el loop infinito */
  .sirenta-features-carousel-track {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 12px !important;
    padding: 0.5rem 0;
    animation: sirenta-scroll-mobile 20s linear infinite !important;
    width: max-content !important;
    will-change: transform;
  }

  /* Cards - tamaño fijo para cálculo correcto de animación */
  .sirenta-feature-card {
    min-width: 160px !important;
    max-width: 160px !important;
    width: 160px !important;
    padding: 1rem 0.875rem !important;
    gap: var(--sir-spacing-sm);
    border-radius: var(--sir-radius-lg);
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
  }

  .sirenta-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    margin-bottom: var(--sir-spacing-xs);
  }

  .sirenta-feature-icon svg {
    width: 14px;
    height: 14px;
  }

  .sirenta-feature-title {
    font-size: var(--sir-font-size-sm);
    line-height: 1.3;
  }

  .sirenta-feature-description {
    font-size: var(--sir-font-size-xs);
    line-height: 1.4;
  }

  /* Steps Section - Mobile */
  .sirenta-steps-section {
    padding: var(--sir-spacing-4xl) 20px;
  }

  .sirenta-steps-header {
    padding: 0 20px;
  }

  .sirenta-steps-title {
    font-size: 24px;
    line-height: 1.3;
    padding: 0 20px;
  }

  .sirenta-steps-subtitle {
    font-size: 15px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .sirenta-steps-grid {
    padding: 0;
    gap: var(--sir-spacing-xl);
    display: flex;
    flex-direction: column;
  }

  .sirenta-steps-list {
    order: 1;
    padding: 0 20px;
  }

  .sirenta-steps-image-container {
    order: 2;
    display: none;
  }

  .sirenta-step-card {
    padding: var(--sir-spacing-lg);
  }

  .sirenta-step-text {
    font-size: 15px;
  }

  /* Rates Section - Mobile */
  .sirenta-rates-section {
    padding: var(--sir-spacing-4xl) 20px;
  }

  .sirenta-rates-title {
    font-size: 24px;
    line-height: 1.3;
    padding-left: 20px;
    padding-right: 20px;
  }

  .sirenta-rates-item {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .sirenta-table-rates {
    font-size: var(--sir-font-size-sm);
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .sirenta-row-header th {
    padding: var(--sir-spacing-md) var(--sir-spacing-sm);
    font-size: var(--sir-font-size-sm);
  }

  .sirenta-table-cell {
    font-size: var(--sir-font-size-sm);
    padding: var(--sir-spacing-md) var(--sir-spacing-sm);
  }

  /* CTA Section - Mobile */
  .sirenta-cta-section {
    padding: var(--sir-spacing-4xl) 20px;
  }

  .sirenta-cta-grid {
    padding: 0;
    gap: var(--sir-spacing-xl);
  }

  .sirenta-cta-content {
    text-align: center;
    padding: 0 20px;
    gap: var(--sir-spacing-lg);
  }

  .sirenta-cta-title {
    font-size: 24px;
    line-height: 1.3;
    text-align: center;
    padding-left: 20px;
    padding-right: 20px;
  }

  .sirenta-cta-description {
    font-size: 15px;
    text-align: center;
    padding-left: 20px;
    padding-right: 20px;
  }

  .sirenta-cta-image-column {
    display: none;
  }

  .sirenta-cta-buttons {
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: var(--sir-spacing-md);
  }

  .sirenta-cta-buttons .button-solid,
  .sirenta-cta-buttons .button-insolid,
  .sirenta-cta-buttons a {
    width: 100%;
    max-width: 280px;
    white-space: nowrap;
    padding: var(--sir-spacing-base) var(--sir-spacing-xl);
  }
}

/* ==========================================================================
   Small Mobile (max-width: 480px)
   ========================================================================== */
@media screen and (max-width: 480px) {
  .welcome-sirenta-hero {
    padding: var(--sir-spacing-xl) var(--sir-spacing-base);
    gap: var(--sir-spacing-xl);
  }

  .welcome-sirenta-content {
    gap: var(--sir-spacing-lg);
  }

  .sirenta-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }

  .sirenta-description {
    font-size: 0.9375rem;
  }

  .welcome-mockup-sirenta-hero {
    max-height: 350px;
  }

  #button-download-fund-sirenta,
  #button-simulate-sirenta {
    padding: 0.875rem 1.5rem;
    font-size: var(--sir-font-size-sm);
  }

  .sirenta-feature-card {
    min-width: 160px;
    max-width: 180px;
  }
}