/* ==========================================================================
   HYPSEN.AI - LANDING PAGE PLÁTICA CANACINTRA YUCATÁN
   Mobile-First, Distraction-Free Conversion Design System
   ========================================================================== */

:root {
  --ink: #1C1C22;
  --ink-card: #2A2A34;
  --blue: #3A4FC4;
  --blue-hover: #2B3DB0;
  --blue-light: #8E9AE0;
  --tint: #EEF0FB;
  --soft: #F8F9FE;
  --text-muted: #6B6F80;
  --white: #FFFFFF;
  --border: rgba(0, 0, 0, 0.08);
  --border-dark: rgba(255, 255, 255, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font);
  background-color: var(--white);
  color: var(--ink);
  line-height: 1.6;
  font-size: 19px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Tipografía Base */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 46px;
  margin-bottom: 20px;
}

h2 {
  font-size: 34px;
  margin-bottom: 20px;
}

h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

p {
  margin-bottom: 16px;
}

p:last-child {
  margin-bottom: 0;
}

/* Layout Containers */
.landing-container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.landing-narrow {
  max-width: 720px;
}

.landing-form-wrap {
  max-width: 560px;
}

.p-limit {
  max-width: 680px;
}

/* Secciones y Fondos */
.l-section {
  padding: 80px 0;
}

.l-bg-ink {
  background-color: var(--ink);
  color: var(--white);
}

.l-bg-ink h2, .l-bg-ink h3 {
  color: var(--white);
}

.l-bg-white {
  background-color: var(--white);
  color: var(--ink);
}

.l-bg-tint {
  background-color: var(--tint);
  color: var(--ink);
}

.l-bg-blue {
  background-color: var(--blue);
  color: var(--white);
}

/* Botones */
.btn-landing {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--blue);
  color: var(--white) !important;
  font-size: 18px;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  border: 2px solid transparent;
  min-height: 52px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 18px rgba(58, 79, 196, 0.35);
  cursor: pointer;
  text-align: center;
}

.btn-landing:hover {
  background-color: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(58, 79, 196, 0.45);
}

.btn-landing-white {
  background-color: var(--white);
  color: var(--blue) !important;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
}

.btn-landing-white:hover {
  background-color: var(--soft);
  color: var(--blue-hover) !important;
}

.btn-block {
  width: 100%;
}

/* Header Distraction-Free */
.landing-header {
  background-color: var(--ink);
  border-bottom: 1px solid var(--border-dark);
  padding: 18px 0;
  position: relative;
  z-index: 100;
}

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

.landing-logo img {
  height: 38px;
  width: auto;
  display: block;
}

.landing-header-badge {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-light);
  border: 1px solid rgba(142, 154, 224, 0.3);
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

/* SECCIÓN 1: HERO */
.hero-canacintra {
  padding: 60px 0 70px 0;
}

.hero-grid-2col {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  color: var(--blue-light);
  border: 1px solid var(--blue);
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
  background: rgba(58, 79, 196, 0.12);
}

.hero-subhead {
  color: var(--blue-light);
  font-size: 20px;
  line-height: 1.5;
  margin-bottom: 24px;
}

.hero-event-data {
  color: var(--white);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.hero-microtext {
  font-size: 14px;
  color: #9Ea3B5;
  margin-top: 14px;
}

.hero-visual-card {
  width: 100%;
  max-width: 500px;
  margin-left: auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-visual-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* SECCIÓN 2: BARRA DE DATOS */
.data-bar {
  background-color: var(--blue);
  color: var(--white);
  padding: 18px 0;
  font-size: 17px;
  font-weight: 600;
}

.data-bar-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.data-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.data-bar-item svg {
  width: 22px;
  height: 22px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

/* STICKY BOTTOM BAR MÓVIL */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(28, 28, 34, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-dark);
  padding: 12px 20px;
  z-index: 9999;
  display: none;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.mobile-sticky-bar.visible {
  transform: translateY(0);
}

.mobile-sticky-bar .btn-landing {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  min-height: 48px;
}

/* SECCIÓN 3: PROBLEMA */
.section-problem {
  text-align: left;
}

.section-problem h2 {
  color: var(--ink);
  max-width: 720px;
}

.section-problem p {
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1.65;
}

/* SECCIÓN 4: AGITACIÓN */
.section-agitation-bg {
  position: relative;
  background-image: linear-gradient(180deg, rgba(14, 14, 18, 0.86) 0%, rgba(14, 14, 18, 0.93) 100%), url('../assets/bg_section_agitation_canacintra.webp');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.agitation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 40px 0 48px 0;
}

.stat-card {
  background-color: rgba(26, 26, 32, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 117, 224, 0.45);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.stat-card-featured {
  background: linear-gradient(135deg, rgba(42, 42, 54, 0.85) 0%, rgba(31, 31, 40, 0.85) 100%);
  border-color: rgba(99, 117, 224, 0.35);
}

.stat-number {
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 16px;
  color: var(--white);
  letter-spacing: -0.03em;
}

.stat-number.accent {
  color: #6375E0;
}

.stat-desc {
  font-size: 16px;
  line-height: 1.6;
  color: #CBD0E0;
  flex: 1;
  margin-bottom: 16px;
}

.stat-source {
  font-size: 13px;
  color: var(--blue-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hypsen-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hypsen-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 18px;
  color: #E2E6F2;
  line-height: 1.55;
}

.hypsen-bullet-square {
  width: 12px;
  height: 12px;
  background-color: var(--blue);
  border-radius: 3px;
  margin-top: 8px;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(58, 79, 196, 0.5);
}

/* SECCIÓN 5: SOLUCIÓN */
.solution-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 36px 0 40px 0;
}

.solution-card {
  background-color: var(--tint);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid rgba(58, 79, 196, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(28, 28, 34, 0.06);
}

.solution-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.solution-card-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.callout-box-blue {
  background-color: var(--tint);
  border-left: 6px solid var(--blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 28px 32px;
  font-size: 18px;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.6;
}

/* SECCIÓN 6: TEMARIO */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 28px;
  align-items: flex-start;
  position: relative;
}

.timeline-time {
  font-size: 26px;
  font-weight: 800;
  color: var(--blue-light);
  letter-spacing: -0.02em;
}

.timeline-content {
  background: var(--ink-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 26px 28px;
}

.timeline-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.timeline-desc {
  font-size: 16px;
  color: #CBD0E0;
  line-height: 1.6;
}

/* SECCIÓN 7: LO QUE TE LLEVAS */
.takeaways-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 36px 0 24px 0;
}

.takeaway-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
}

.takeaway-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--tint);
  color: var(--blue);
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.takeaway-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

.takeaway-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* SECCIÓN 7: BONO */
.bonus-card-wrap {
  background-color: var(--tint);
  border: 1px solid rgba(58, 79, 196, 0.18);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  margin-top: 28px;
  box-shadow: 0 10px 30px rgba(28, 28, 34, 0.05);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
}

.bonus-book-mockup-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.bonus-book-mockup {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(18, 24, 64, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bonus-book-mockup:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 44px rgba(18, 24, 64, 0.2);
}

/* SECCIÓN 8: PARA QUIÉN ES */
.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 40px;
}

.fit-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  border: 1px solid var(--border);
}

.fit-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 24px;
}

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

.fit-list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
}

.fit-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
}

.fit-icon.check {
  stroke: var(--blue);
  fill: none;
  stroke-width: 2.5;
}

.fit-icon.neutral {
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2;
}

/* SECCIÓN 9: QUIÉN LA IMPARTE */
.speakers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.speaker-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.speaker-photo {
  width: 140px;
  height: 140px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--tint);
}

.speaker-info {
  flex: 1;
}

.speaker-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 4px;
}

.speaker-role {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.speaker-bio {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* SECCIÓN 10: FORMULARIO DE REGISTRO */
.form-container-card {
  background: var(--ink-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  margin-top: 32px;
}

.form-group-landing {
  margin-bottom: 20px;
  text-align: left;
}

.form-label-landing {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}

.form-input-landing,
.form-select-landing {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background-color: #17171C;
  border: 1px solid var(--border-dark);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  outline: none;
  transition: all 0.2s ease;
}

.form-input-landing:focus,
.form-select-landing:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(58, 79, 196, 0.3);
  background-color: #1F1F26;
}

.form-input-landing::placeholder {
  color: #6C7285;
}

.form-checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 10px;
}

.form-checkbox-wrap input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--blue);
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.form-checkbox-label {
  font-size: 14px;
  color: #CBD0E0;
  line-height: 1.5;
  cursor: pointer;
}

.form-legal-notice {
  font-size: 13px;
  color: #8C92A4;
  line-height: 1.5;
  margin-top: 16px;
  text-align: center;
}

/* SECCIÓN 11: PREGUNTAS FRECUENTES */
.faq-accordion-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 40px;
}

.faq-item-landing {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item-landing:hover {
  border-color: rgba(58, 79, 196, 0.35);
}

.faq-summary-landing {
  padding: 22px 24px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-summary-landing::-webkit-details-marker {
  display: none;
}

.faq-icon-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--tint);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease;
  flex-shrink: 0;
}

.faq-item-landing[open] .faq-icon-toggle {
  transform: rotate(45deg);
  background: var(--blue);
  color: var(--white);
}

.faq-body-landing {
  padding: 0 24px 24px 24px;
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.65;
  border-top: 1px solid var(--border);
  margin-top: 4px;
  padding-top: 16px;
}

/* SECCIÓN 12: CIERRE */
.section-closing {
  text-align: center;
  padding: 90px 0;
}

.closing-details {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 32px;
  line-height: 1.4;
}

/* FOOTER MINIMALISTA */
.landing-footer {
  background: var(--ink);
  border-top: 1px solid var(--border-dark);
  padding: 32px 0;
  text-align: center;
  color: #7B8196;
  font-size: 14px;
}

.landing-footer-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 12px;
}

.landing-footer-links a {
  color: #A0A6BD;
  text-decoration: none;
}

.landing-footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

/* ==========================================================================
   PÁGINA DE GRACIAS (/platica-canacintra/gracias)
   ========================================================================== */
.thanks-hero {
  padding: 70px 0 90px 0;
  text-align: center;
}

.thanks-check-badge {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(58, 79, 196, 0.15);
  border: 2px solid var(--blue);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: 800;
  margin: 0 auto 28px auto;
}

.thanks-card-white {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 680px;
  margin: 0 auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  text-align: left;
}

.share-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.btn-share-whatsapp {
  background: #25D366;
  color: #FFFFFF !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  transition: transform 0.2s ease;
}

.btn-share-whatsapp:hover {
  transform: translateY(-2px);
  background: #20BA5A;
}

.btn-share-email {
  background: var(--blue);
  color: #FFFFFF !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  transition: transform 0.2s ease;
}

.btn-share-email:hover {
  transform: translateY(-2px);
  background: var(--blue-hover);
}

/* ==========================================================================
   RESPONSIVIDAD MOBILE-FIRST (Tablets & Celulares)
   ========================================================================== */

/* Tablets / Pantallas medianas (< 992px) */
@media (max-width: 992px) {
  .hero-grid-2col {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: left;
  }
  
  .hero-visual-card {
    display: block;
    max-width: 480px;
    margin: 32px auto 0 auto;
  }

  .agitation-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .solution-cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

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

  .fit-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .speakers-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Celulares (< 768px) */
@media (max-width: 768px) {
  h1 {
    font-size: clamp(26px, 6.5vw, 34px);
    line-height: 1.25;
  }

  h2 {
    font-size: clamp(22px, 5.5vw, 28px);
    line-height: 1.3;
  }

  body {
    font-size: 16px;
  }

  .landing-header-container {
    padding: 14px 16px;
  }

  .landing-logo img {
    height: 32px;
  }

  .landing-header-badge {
    font-size: 11px;
    padding: 4px 10px;
  }

  .l-section {
    padding: 50px 0;
  }

  .hero-canacintra {
    padding: 36px 0 44px 0;
  }

  .hero-pill {
    font-size: 11px;
    padding: 5px 12px;
    margin-bottom: 16px;
    line-height: 1.4;
  }

  .hero-subhead {
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.55;
  }

  .hero-event-data {
    font-size: 14px;
    gap: 6px;
    margin-bottom: 24px;
  }

  .hero-visual-card {
    max-width: 100%;
    margin-top: 28px;
    border-radius: 12px;
  }

  .btn-landing {
    width: 100%;
    font-size: 16px;
    padding: 14px 20px;
    text-align: center;
  }

  .data-bar {
    padding: 16px 0;
    font-size: 14px;
  }

  .data-bar-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .data-bar-item {
    gap: 10px;
  }

  .data-bar-item svg {
    width: 18px;
    height: 18px;
  }

  .stat-card {
    padding: 24px 18px;
  }

  .stat-number {
    font-size: 38px;
  }

  .stat-desc {
    font-size: 15px;
  }

  .hypsen-bullet-item {
    font-size: 16px;
    gap: 14px;
  }

  .solution-cards-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    padding: 22px 18px;
  }

  .callout-box-blue {
    padding: 22px 18px;
    font-size: 16px;
  }

  .timeline-list {
    margin-top: 28px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-bottom: 28px;
  }

  .timeline-time {
    font-size: 18px;
    color: var(--blue-light);
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  .timeline-title {
    font-size: 17px;
  }

  .bonus-card-wrap {
    grid-template-columns: 1fr;
    padding: 28px 18px;
    gap: 24px;
    text-align: center;
  }

  .bonus-book-mockup-wrap {
    order: -1;
    margin-bottom: 6px;
  }

  .bonus-book-mockup {
    max-width: 220px;
  }

  .fit-card {
    padding: 24px 18px;
  }

  .fit-card-title {
    font-size: 19px;
  }

  .speaker-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 18px;
  }

  .speaker-photo {
    width: 120px;
    height: 120px;
  }

  .speaker-name {
    font-size: 20px;
  }

  .speaker-bio {
    font-size: 14px;
    text-align: left;
  }

  .form-container-card {
    padding: 28px 18px;
    margin-top: 24px;
  }

  .form-input-landing,
  .form-select-landing {
    font-size: 16px; /* Evita zoom automático en Safari iOS */
    padding: 13px 14px;
  }

  .faq-accordion-wrap {
    margin-top: 28px;
    gap: 12px;
  }

  .faq-summary-landing {
    padding: 18px 16px;
    font-size: 16px;
  }

  .faq-body-landing {
    padding: 0 16px 18px 16px;
    font-size: 15px;
  }

  .section-closing {
    padding: 60px 0;
  }

  .closing-details {
    font-size: 19px;
    margin-bottom: 24px;
  }

  .landing-footer {
    padding: 24px 0 90px 0; /* Espacio para que la barra fija no tape el footer */
  }

  .landing-footer-links {
    flex-direction: column;
    gap: 8px;
  }

  .mobile-sticky-bar {
    padding: 12px 16px;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }

  .thanks-hero {
    padding: 40px 0 60px 0;
  }

  .thanks-card-white {
    padding: 28px 18px;
  }

  .share-buttons-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* Celulares pequeños (< 480px) */
@media (max-width: 480px) {
  .landing-container {
    padding: 0 14px;
  }

  h1 {
    font-size: 23px;
  }

  h2 {
    font-size: 20px;
  }

  .hero-pill {
    font-size: 10px;
    padding: 4px 10px;
    letter-spacing: 0.04em;
  }

  .hero-subhead {
    font-size: 15px;
  }

  .stat-number {
    font-size: 34px;
  }

  .form-container-card {
    padding: 22px 14px;
  }

  .form-label-landing {
    font-size: 13px;
  }

  .speaker-photo {
    width: 100px;
    height: 100px;
  }
}