@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f7f7f8;
  --surface: #ffffff;
  --surface-2: #fbfbfc;
  --text: #0f1115;
  --text-muted: #636773;
  --border: #e7e9ee;
  --divider: #eceef2;
  --accent: #111111;
  --accent-2: #2f333c;

  --family-geopolitica: #9f1239;
  --family-economia: #c2410c;
  --family-ciencia: #166534;
  --family-historia: #581c87;
  --family-sociedad: #0f766e;
  --family-salud: #be123c;
  --family-alimentacion: #3f6212;

  --radius-card: 16px;
  --radius-btn: 10px;
  --radius-input: 12px;
  --header-h: 74px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  color: var(--text);
  background: radial-gradient(800px 320px at 90% -10%, rgba(150, 120, 255, 0.14), transparent 70%), var(--bg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  letter-spacing: -0.01em;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid rgba(30, 64, 175, 0.4);
  outline-offset: 3px;
}

.site-wrap {
  width: min(1180px, 100% - 48px);
  margin-inline: auto;
}

.topbar {
  position: relative;
  z-index: 60;
  background: #f2f3f5;
  color: #3b3f49;
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
}

.topbar-copy {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.topbar-link {
  font-size: 12px;
  font-weight: 600;
  border: 1px solid #d9dce3;
  border-radius: 999px;
  padding: 6px 11px;
  background: #ffffff;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.topbar-link:hover {
  border-color: #bfc4cf;
  transform: translateY(-1px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(247, 247, 248, 0.88);
  border-bottom: 1px solid var(--divider);
}

.header-row {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: cover;
}

.brand-name {
  font-size: 33px;
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  font-size: 16px;
  font-weight: 500;
  color: #4d5160;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #151820;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 20px;
}

.nav-mobile {
  display: none;
  border-top: 1px solid var(--divider);
  padding: 6px 0 14px;
}

.nav-mobile.open {
  display: block;
}

.nav-mobile a {
  display: block;
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  padding: 12px;
  font-weight: 600;
  color: #2e3440;
  text-align: center;
}

.page {
  padding: 22px 0 74px;
}

.section {
  margin-top: 52px;
}

.panel,
.card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: 0 2px 6px rgba(13, 18, 35, 0.04);
}

.panel {
  padding: 32px;
}

.card {
  padding: 22px;
}

.display-title,
.hero-title,
.block-title {
  margin: 0;
  color: #0f1115;
  letter-spacing: -0.04em;
  font-weight: 600;
}

.display-title {
  margin-top: 12px;
  font-size: clamp(36px, 4.8vw, 64px);
  line-height: 1.06;
}

.hero-title {
  font-size: clamp(44px, 6.5vw, 76px);
  line-height: 1.02;
  max-width: 13ch;
}

.block-title {
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.08;
}

.block-title-center,
.block-subtitle-center {
  text-align: center;
}

.hero-copy {
  margin-top: 15px;
  font-size: 17px;
  line-height: 1.7;
  color: #3f4654;
}

.hero-stage .hero-copy {
  margin-top: 20px;
  font-size: 30px;
  line-height: 1.3;
  color: #2b2f38;
  max-width: 22ch;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.block-subtitle {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.58;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions-center {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  padding: 0 16px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #ffffff;
  background: #111111;
  border-color: #111111;
}

.btn-primary:hover {
  background: #232323;
  border-color: #232323;
}

.btn-secondary {
  color: #17191f;
  border-color: #d6d9e0;
  background: #ffffff;
}

.btn-secondary:hover {
  border-color: #bfc4cf;
  background: #fafbfd;
}

.hero-stage .hero-frame {
  border-radius: 24px;
  padding: 34px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfbfd 100%);
  border: 1px solid #e8ebf1;
  box-shadow: 0 8px 24px rgba(17, 21, 33, 0.06);
}

.hero-header {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: center;
}

.hero-copy-col {
  max-width: 720px;
}

.hero-art-col {
  display: flex;
  justify-content: flex-end;
}

.hero-art-surface {
  width: min(520px, 100%);
  min-height: 380px;
  border-radius: 22px;
  background: linear-gradient(135deg, #f6f5fe 0%, #ffe9f7 45%, #ecedff 100%);
  position: relative;
  overflow: hidden;
  border: 1px solid #ece7ff;
}

.hero-art-glow {
  position: absolute;
  inset: -30% -20% auto auto;
  width: 420px;
  height: 260px;
  background: radial-gradient(circle at center, rgba(255, 150, 90, 0.36), transparent 68%);
}

.hero-art-main {
  position: absolute;
  top: 36px;
  right: 34px;
  left: 140px;
  background: #f8f8fb;
  border: 1px solid #ececf2;
  border-radius: 14px;
  padding: 16px;
}

.hero-art-main p {
  margin: 0;
  color: #454958;
  font-size: 14px;
  font-weight: 600;
}

.hero-bars {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  align-items: end;
  min-height: 118px;
}

.hero-bars span {
  display: block;
  border-radius: 6px 6px 2px 2px;
  background: #b8c4ec;
}

.hero-bars span:nth-child(1) { height: 80px; }
.hero-bars span:nth-child(2) { height: 36px; }
.hero-bars span:nth-child(3) { height: 108px; }
.hero-bars span:nth-child(4) { height: 64px; }

.hero-art-float {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 24px;
  background: #ffffff;
  border: 1px solid #e8ebf1;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 14px 28px rgba(20, 24, 38, 0.12);
}

.hero-art-float p {
  margin: 0;
  color: #2c3140;
  font-size: 17px;
  line-height: 1.44;
}

.hero-art-actions {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-art-actions span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid #e2e6ee;
  background: #f8f9fb;
  color: #4f5563;
  font-size: 13px;
  padding: 0 12px;
  font-weight: 600;
}

.hero-kpis {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.kpi-item {
  border: 1px solid #e7e9ef;
  border-radius: 14px;
  padding: 15px;
  background: #fcfcfd;
  text-align: center;
}

.kpi-item strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
}

.kpi-item span {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  color: #595f6d;
  line-height: 1.5;
}

.hero-bottom-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.hero-panel {
  text-align: center;
}

.panel-kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: #646b78;
  letter-spacing: 0.02em;
}

.hero-panel h3 {
  margin: 8px 0 0;
  font-size: 30px;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.hero-panel p {
  margin: 10px auto 0;
  color: #565d6d;
  font-size: 16px;
  line-height: 1.58;
  max-width: 34ch;
}

.store-badges {
  margin-top: 14px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.store-badge img {
  height: 56px;
  border-radius: 999px;
}

.countdown {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-width: 440px;
  margin-inline: auto;
}

.count-box {
  border: 1px solid #e4e8f0;
  border-radius: 12px;
  padding: 11px 8px;
  text-align: center;
  background: #ffffff;
}

.count-box strong {
  display: block;
  font-size: 24px;
  line-height: 1;
}

.count-box span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #677081;
}

.model-layout {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
}

.model-lead,
.model-pillar {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.model-lead {
  padding: 24px;
}

.model-lead h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.14;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.model-lead p {
  margin: 12px 0 0;
  color: #545d6c;
  font-size: 17px;
  line-height: 1.62;
}

.model-pillars {
  display: grid;
  gap: 10px;
}

.model-pillar {
  padding: 14px;
}

.model-pillar span {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.model-pillar p {
  margin: 6px 0 0;
  color: #5b6373;
  font-size: 15px;
  line-height: 1.56;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card h3 {
  margin: 10px 0 0;
  font-size: 28px;
  line-height: 1.16;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.card p {
  margin: 10px 0 0;
  color: #585f6f;
  font-size: 16px;
  line-height: 1.6;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid #e3e6ee;
  background: #f8f9fb;
}

.family-card {
  border: 1px solid #e7eaf1;
}

.family-chip {
  color: #2f3442;
}

.family-geopolitica .family-chip {
  color: var(--family-geopolitica);
  background: rgba(159, 18, 57, 0.12);
  border-color: rgba(159, 18, 57, 0.28);
}

.family-economia .family-chip {
  color: var(--family-economia);
  background: rgba(194, 65, 12, 0.12);
  border-color: rgba(194, 65, 12, 0.28);
}

.family-ciencia .family-chip {
  color: var(--family-ciencia);
  background: rgba(22, 101, 52, 0.12);
  border-color: rgba(22, 101, 52, 0.28);
}

.family-historia .family-chip {
  color: var(--family-historia);
  background: rgba(88, 28, 135, 0.12);
  border-color: rgba(88, 28, 135, 0.28);
}

.family-sociedad .family-chip {
  color: var(--family-sociedad);
  background: rgba(15, 118, 110, 0.12);
  border-color: rgba(15, 118, 110, 0.28);
}

.family-salud .family-chip {
  color: var(--family-salud);
  background: rgba(190, 18, 60, 0.12);
  border-color: rgba(190, 18, 60, 0.28);
}

.family-alimentacion .family-chip {
  color: var(--family-alimentacion);
  background: rgba(63, 98, 18, 0.12);
  border-color: rgba(63, 98, 18, 0.28);
}

.categories-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.categories-grid > .card:last-child:nth-child(odd) {
  grid-column: 2 / 3;
}

.flow-card {
  min-height: 180px;
}

.flow-step {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid #dde2ec;
  background: #f7f8fb;
  color: #31384a;
}

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.price-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

.price-card li {
  margin: 8px 0;
  color: #323949;
  line-height: 1.44;
  font-size: 15px;
}

.price-highlight {
  border-color: #dfe4ee;
  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
}

.faq-list {
  max-width: 940px;
  margin: 20px auto 0;
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #ffffff;
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  text-align: left;
  cursor: pointer;
  color: #121821;
  font-size: 17px;
  line-height: 1.38;
  font-weight: 600;
}

.faq-trigger:hover {
  background: #fafbfe;
}

.faq-icon {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid #d7dbe5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  font-weight: 600;
  color: #51586a;
  transition: transform 280ms ease, background-color 280ms ease, border-color 280ms ease;
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-4px);
  transition: max-height 420ms cubic-bezier(0.2, 0.65, 0.2, 1), opacity 240ms ease, transform 240ms ease;
}

.faq-body-inner {
  border-top: 1px solid var(--divider);
  padding: 0 20px 16px;
}

.faq-body p {
  margin: 10px 0 0;
  color: #5a6070;
  line-height: 1.62;
  font-size: 15px;
}

.faq-item.is-open {
  border-color: #d9deea;
}

.faq-item.is-open .faq-body {
  opacity: 1;
  transform: translateY(0);
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  border-color: #c9d2e6;
  background: #f1f5ff;
  color: #23429e;
}

.cta-band {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 28px;
}

.waitlist-form {
  max-width: 760px;
  margin-inline: auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field-wide {
  grid-column: span 2;
}

.form-field label {
  font-size: 14px;
  font-weight: 600;
  color: #394151;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  background: #fff;
  color: #101622;
  font-family: inherit;
  font-size: 15px;
  padding: 12px 13px;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-muted);
}

.form-note-center {
  text-align: center;
}

.notice {
  border: 1px solid #e0e4ec;
  border-radius: 12px;
  background: #fbfcff;
  padding: 14px;
  color: #374151;
  font-size: 14px;
  line-height: 1.58;
}

.footer {
  margin-top: 52px;
  border-top: 1px solid var(--divider);
  padding: 22px 0 30px;
  color: #697184;
  font-size: 13px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.legal-content h2 {
  margin: 26px 0 10px;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.legal-content h3 {
  margin: 22px 0 10px;
  font-size: 24px;
  font-weight: 600;
}

.legal-content p,
.legal-content li {
  color: #2e3442;
  line-height: 1.72;
  font-size: 16px;
}

.legal-content ul {
  margin: 6px 0 0;
  padding-left: 22px;
}

/* Motion */
@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes countPop {
  0% { transform: scale(1); }
  40% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

@keyframes faqPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.008); }
  100% { transform: scale(1); }
}

body.is-ready .hero-copy-col > * {
  opacity: 0;
  animation: heroFadeUp 620ms cubic-bezier(0.2, 0.65, 0.2, 1) forwards;
}

body.is-ready .hero-copy-col > *:nth-child(1) { animation-delay: 40ms; }
body.is-ready .hero-copy-col > *:nth-child(2) { animation-delay: 110ms; }
body.is-ready .hero-copy-col > *:nth-child(3) { animation-delay: 180ms; }

.reveal-item {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 580ms cubic-bezier(0.2, 0.65, 0.2, 1), transform 680ms cubic-bezier(0.2, 0.65, 0.2, 1);
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.count-box strong.count-pop {
  animation: countPop 300ms cubic-bezier(0.2, 0.65, 0.2, 1);
}

.faq-item.faq-pop {
  animation: faqPulse 300ms ease;
}

@media (hover: hover) {
  .card,
  .panel {
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
  }

  .card:hover {
    transform: translateY(-2px);
    border-color: #d9deea;
    box-shadow: 0 8px 20px rgba(22, 28, 45, 0.08);
  }

  .panel:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(22, 28, 45, 0.06);
  }
}

@media (max-width: 1160px) {
  .hero-header {
    grid-template-columns: 1fr;
  }

  .hero-copy-col {
    max-width: none;
  }

  .hero-title {
    max-width: none;
  }

  .hero-copy {
    max-width: 28ch;
  }

  .hero-art-col {
    justify-content: flex-start;
  }

  .model-layout {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .categories-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .categories-grid > .card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 560px;
    justify-self: center;
    width: 100%;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-wrap {
    width: min(1180px, 100% - 30px);
  }

  .hero-stage .hero-frame {
    padding: 20px;
  }

  .hero-title {
    font-size: clamp(34px, 11vw, 50px);
  }

  .hero-stage .hero-copy {
    font-size: 20px;
    max-width: none;
  }

  .hero-kpis,
  .hero-bottom-grid,
  .grid-2,
  .grid-3,
  .categories-grid {
    grid-template-columns: 1fr;
  }

  .categories-grid > .card:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: none;
    justify-self: stretch;
  }

  .countdown {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .topbar-inner {
    align-items: center;
    text-align: center;
    flex-direction: column;
  }

  .topbar-copy {
    width: 100%;
    text-align: center;
    font-size: 12px;
  }

  .topbar-links {
    width: 100%;
    justify-content: center;
  }

  .brand-name {
    font-size: 30px;
  }

  .section {
    margin-top: 30px;
  }

  .card,
  .panel,
  .hero-stage .hero-frame,
  .cta-band {
    border-radius: 14px;
  }

  .panel {
    padding: 20px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-panel h3 {
    font-size: 26px;
  }

  .card h3 {
    font-size: 24px;
  }

  .block-title,
  .block-subtitle,
  .block-title-center,
  .block-subtitle-center,
  .form-note-center {
    text-align: left;
  }

  .faq-trigger {
    padding: 16px;
    font-size: 16px;
  }

  .faq-body-inner {
    padding: 0 16px 14px;
  }

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

  .form-field-wide {
    grid-column: auto;
  }
}

@media (max-width: 520px) {
  .site-wrap {
    width: min(1180px, 100% - 22px);
  }

  .brand-name {
    font-size: 28px;
  }

  .hero-art-main {
    left: 16px;
    right: 16px;
  }

  .hero-art-float {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .count-box strong {
    font-size: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-item,
  .count-box strong.count-pop,
  .faq-item.faq-pop,
  body.is-ready .hero-copy-col > * {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---- Mobile layout fixes (spacing, margins, centering) ---- */
@media (max-width: 860px) {
  .page {
    padding-top: 16px;
    padding-bottom: 64px;
  }

  .section {
    margin-top: 28px;
  }

  .hero-stage .hero-frame {
    padding: 16px;
  }

  .hero-header {
    gap: 18px;
  }

  .hero-copy-col {
    text-align: center;
    margin-inline: auto;
  }

  .hero-title {
    font-size: clamp(30px, 9.6vw, 44px);
    line-height: 1.08;
    max-width: none;
    margin-inline: auto;
  }

  .hero-stage .hero-copy {
    font-size: 18px;
    line-height: 1.45;
    max-width: 34ch;
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-actions .btn {
    width: min(100%, 340px);
  }

  .hero-art-col {
    justify-content: center;
  }

  .hero-art-surface {
    width: 100%;
    min-height: 320px;
  }

  .hero-art-main {
    left: 18px;
    right: 18px;
    top: 18px;
  }

  .hero-art-float {
    left: 18px;
    right: 18px;
    bottom: 16px;
    padding: 14px;
  }

  .hero-art-float p {
    font-size: 15px;
    line-height: 1.42;
  }

  .hero-kpis {
    gap: 10px;
  }

  .kpi-item {
    padding: 13px;
  }

  .hero-bottom-grid {
    gap: 10px;
  }

  .hero-panel h3 {
    font-size: 22px;
    line-height: 1.18;
  }

  .hero-panel p {
    font-size: 15px;
    line-height: 1.5;
  }

  .countdown {
    gap: 8px;
  }

  .count-box {
    padding: 9px 6px;
  }

  .count-box strong {
    font-size: 18px;
  }

  .count-box span {
    font-size: 10px;
  }

  .block-title-center,
  .block-subtitle-center,
  .form-note-center {
    text-align: center;
  }

  .block-title {
    font-size: clamp(28px, 8.2vw, 38px);
    line-height: 1.12;
  }

  .block-subtitle {
    font-size: 16px;
    line-height: 1.52;
  }

  .card,
  .panel,
  .cta-band,
  .faq-item {
    padding: 16px;
  }

  .card h3 {
    font-size: 22px;
    line-height: 1.18;
  }

  .card p {
    font-size: 15px;
    line-height: 1.54;
  }

  .model-lead h3 {
    font-size: 28px;
  }

  .model-lead p {
    font-size: 16px;
  }

  .faq-trigger {
    padding: 14px;
    font-size: 15px;
  }

  .faq-body-inner {
    padding: 0 14px 12px;
  }

  .footer-row {
    justify-content: center;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  .site-wrap {
    width: min(1180px, 100% - 20px);
  }

  .brand img {
    width: 30px;
    height: 30px;
  }

  .brand-name {
    font-size: 26px;
  }

  .topbar-link {
    padding: 6px 10px;
    font-size: 11px;
  }

  .hero-stage .hero-frame {
    padding: 14px;
  }

  .hero-title {
    font-size: clamp(28px, 9.4vw, 36px);
  }

  .hero-stage .hero-copy {
    font-size: 17px;
    line-height: 1.42;
  }

  .hero-art-surface {
    min-height: 300px;
  }

  .hero-art-main,
  .hero-art-float {
    left: 12px;
    right: 12px;
  }

  .hero-art-main {
    top: 12px;
  }

  .hero-art-float {
    bottom: 12px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .count-box strong {
    font-size: 17px;
  }

  .count-box span {
    letter-spacing: 0.04em;
  }
}

/* ---- Final mobile alignment pass (layout, margins, centering) ---- */
@media (max-width: 860px) {
  .site-wrap {
    width: calc(100% - 24px);
  }

  .header-row {
    min-height: 66px;
    gap: 10px;
  }

  .brand {
    min-width: 0;
    gap: 8px;
  }

  .brand-name {
    white-space: nowrap;
  }

  .nav-mobile {
    width: calc(100% - 24px);
    margin-inline: auto;
    padding-bottom: 12px;
  }

  .page {
    padding-top: 14px;
    padding-bottom: 58px;
  }

  .section {
    margin-top: 26px;
  }

  .hero-stage .hero-frame {
    padding: 14px;
    border-radius: 14px;
  }

  .hero-header {
    gap: 16px;
  }

  .hero-copy-col {
    width: 100%;
    text-align: center;
  }

  .hero-title,
  .hero-stage .hero-copy {
    margin-inline: auto;
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-actions .btn {
    width: min(100%, 340px);
  }

  .hero-art-col {
    width: 100%;
    justify-content: center;
  }

  .hero-art-surface {
    width: 100%;
    max-width: 520px;
    min-height: 300px;
    margin-inline: auto;
  }

  .hero-kpis,
  .hero-bottom-grid {
    width: 100%;
  }

  .kpi-item,
  .hero-panel,
  .card,
  .panel,
  .faq-item,
  .cta-band {
    border-radius: 14px;
  }

  .block-title-center,
  .block-subtitle-center,
  .form-note-center {
    text-align: center !important;
    margin-inline: auto;
  }

  .categories-grid {
    gap: 12px;
  }

  .categories-grid .card,
  .flow-card-grid .card,
  .pricing-grid .card {
    width: 100%;
    margin-inline: auto;
  }

  .faq-list {
    margin-top: 14px;
    gap: 10px;
  }

  .footer {
    padding-top: 18px;
  }

  .footer-row {
    justify-content: center;
    text-align: center;
    gap: 12px;
  }

  .footer-links {
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .site-wrap {
    width: calc(100% - 20px);
  }

  .topbar-inner {
    gap: 8px;
    padding: 8px 0;
  }

  .topbar-copy {
    font-size: 11px;
    line-height: 1.35;
    max-width: 32ch;
    margin-inline: auto;
  }

  .topbar-links {
    width: 100%;
    gap: 6px;
    justify-content: center;
  }

  .topbar-link {
    min-width: 132px;
    justify-content: center;
  }

  .brand img {
    width: 30px;
    height: 30px;
  }

  .brand-name {
    font-size: 27px;
  }

  .hero-title {
    font-size: clamp(28px, 9vw, 36px);
    line-height: 1.08;
    max-width: 14ch;
  }

  .hero-stage .hero-copy {
    font-size: 16px;
    line-height: 1.48;
    max-width: 33ch;
  }

  .hero-art-surface {
    min-height: 278px;
  }

  .hero-art-main {
    top: 12px;
    left: 12px;
    right: 12px;
    padding: 12px;
  }

  .hero-art-float {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 12px;
  }

  .hero-art-float p {
    font-size: 14px;
    line-height: 1.4;
  }

  .hero-panel h3 {
    font-size: 21px;
  }

  .hero-panel p {
    font-size: 14px;
    line-height: 1.5;
  }

  .store-badge img {
    height: 50px;
  }

  .countdown {
    gap: 6px;
  }

  .count-box {
    padding: 8px 6px;
  }

  .count-box strong {
    font-size: 17px;
  }

  .count-box span {
    font-size: 10px;
  }

  .block-title {
    font-size: clamp(26px, 8vw, 34px);
    line-height: 1.12;
  }

  .block-subtitle {
    font-size: 15px;
    line-height: 1.5;
  }

  .card,
  .panel,
  .cta-band {
    padding: 14px;
  }

  .card h3 {
    font-size: 21px;
    line-height: 1.2;
  }

  .card p,
  .model-lead p,
  .model-pillar p {
    font-size: 15px;
    line-height: 1.54;
  }

  .faq-trigger {
    padding: 13px;
    font-size: 15px;
    line-height: 1.35;
  }

  .faq-body-inner {
    padding: 0 13px 12px;
  }
}

@media (max-width: 420px) {
  .site-wrap {
    width: calc(100% - 16px);
  }

  .topbar-link {
    min-width: 126px;
    padding: 6px 9px;
    font-size: 11px;
  }

  .brand-name {
    font-size: 25px;
  }

  .hero-stage .hero-frame {
    padding: 12px;
  }

  .hero-title {
    font-size: clamp(26px, 9vw, 32px);
  }

  .hero-stage .hero-copy {
    font-size: 15px;
  }

  .hero-actions .btn {
    min-height: 42px;
    font-size: 14px;
  }

  .hero-art-surface {
    min-height: 262px;
  }

  .hero-kpis {
    gap: 8px;
  }

  .kpi-item {
    padding: 11px;
  }

  .kpi-item strong {
    font-size: 15px;
  }

  .kpi-item span {
    font-size: 13px;
  }

  .card,
  .panel,
  .faq-item,
  .cta-band {
    border-radius: 12px;
  }
}

/* ---- Mobile heading centering + extra top spacing (requested) ---- */
@media (max-width: 860px) {
  #articulos .block-title,
  #articulos .block-subtitle,
  #categorias .block-title,
  #categorias .block-subtitle,
  .section#planes .block-title,
  .section#planes .block-subtitle,
  .section#faq .block-title,
  .section#faq .block-subtitle,
  .section .block-title-center,
  .section .block-subtitle-center {
    text-align: center !important;
    margin-inline: auto;
  }

  #articulos,
  #categorias,
  #flujo-dia,
  .section#planes,
  .section#faq {
    margin-top: 34px;
  }
}

/* ---- Strong mobile centering lock for section headers ---- */
@media (max-width: 860px) {
  #articulos > h2.block-title.block-title-center,
  #categorias > h2.block-title.block-title-center,
  #flujo-dia > h2.block-title.block-title-center,
  #planes > h2.block-title.block-title-center,
  #faq > h2.block-title.block-title-center,
  #articulos > p.block-subtitle.block-subtitle-center,
  #categorias > p.block-subtitle.block-subtitle-center,
  #flujo-dia > p.block-subtitle.block-subtitle-center,
  #planes > p.block-subtitle.block-subtitle-center,
  #faq > p.block-subtitle.block-subtitle-center {
    width: 100%;
    text-align: center !important;
    margin-left: auto;
    margin-right: auto;
  }

  #articulos,
  #categorias,
  #flujo-dia,
  #planes,
  #faq {
    margin-top: 36px !important;
  }
}