/* ============================================================
   LANDING OFTALMOLÓGICA — iGalenus
   Subpágina de producto (llega desde la landing real). Tema claro
   Piedra/Alabastro, identidad de marca fiel. El gradiente de marca
   se usa SOLO en acentos sutiles, nunca detrás de texto.
   Motores reutilizados: GBookTutorial (crear cita / popover) +
   GbookClinicalChat vía iframe (nota oftalmológica viva).
   ============================================================ */

:root {
  /* Piedra / Alabastro (tema claro) */
  --lp-bg:        #F2F3F7;  /* L0 body */
  --lp-surface:   #FAFBFD;  /* L1 cards */
  --lp-recess:    #E2E5EC;  /* L3 recess */
  --lp-subtle:    #EBEDF2;  /* L2 subtle */
  --lp-line:      #DCDFE7;  /* line 1px */
  --lp-ink:       #15171D;  /* texto primario */
  --lp-ink-soft:  #5C6170;  /* texto secundario */

  /* Acentos de marca */
  --lp-solemn:    #010326;
  --lp-innovation:#003AC9;
  --lp-primary:   #066DF0;  /* Serene Sky — primario */
  --lp-liliac:    #8A23E5;
  --lp-purple:    #6000C6;

  --lp-primary-soft: rgba(6, 109, 240, 0.08);
  --lp-primary-line: rgba(6, 109, 240, 0.22);

  /* Gradiente de marca — solo acentos (bordes, líneas, íconos) */
  --lp-gradient: linear-gradient(120deg,
      var(--lp-innovation) 0%,
      var(--lp-primary)   35%,
      var(--lp-purple)    70%,
      var(--lp-liliac)   100%);

  /* Tipografía de marca */
  --lp-font-head: 'new-hero', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --lp-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --lp-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --lp-maxw: 1180px;
  --lp-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ============ BASE ============ */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body.lp-body {
  margin: 0;
  padding-top: 64px; /* compensa el nav fijo */
  font-family: var(--lp-font-body);
  color: var(--lp-ink);
  background: var(--lp-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.lp-body a { color: inherit; text-decoration: none; }
.lp-body img { max-width: 100%; display: block; }
.lp-body h1, .lp-body h2, .lp-body h3, .lp-body h4 {
  font-family: var(--lp-font-head);
  color: var(--lp-ink);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 0;
}
.lp-body p { margin: 0; color: var(--lp-ink-soft); }
.lp-mono { font-family: var(--lp-font-mono); font-variant-numeric: tabular-nums; }

.lp-wrap { width: 100%; max-width: var(--lp-maxw); margin: 0 auto; padding: 0 20px; }

/* Eyebrow / kicker con línea de gradiente sutil */
.lp-kicker {
  font-family: var(--lp-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lp-primary);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 500;
}
.lp-kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--lp-gradient);
  display: inline-block;
}

/* ============ BOTONES ============ */
.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  cursor: pointer;
  border: none;
  font-family: var(--lp-font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 22px;
  border-radius: 10px;
  transition: 0.22s var(--lp-ease);
  text-align: center;
  white-space: nowrap;
}
.lp-btn-primary { background: var(--lp-primary); color: #fff !important; }
.lp-btn-primary:hover { background: var(--lp-innovation); color: #fff !important; transform: translateY(-1px); }
.lp-btn-primary .lp-arrow { color: #fff; }
.lp-btn-ghost {
  background: var(--lp-surface);
  color: var(--lp-ink);
  border: 1px solid var(--lp-line);
}
.lp-btn-ghost:hover { border-color: var(--lp-primary-line); color: var(--lp-primary); }
.lp-btn .lp-arrow { transition: transform 0.22s var(--lp-ease); }
.lp-btn:hover .lp-arrow { transform: translateX(3px); }

/* ============ NAV (fija; colapsa a pill centrada al hacer scroll) ============ */
.lp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  box-sizing: border-box;
  background: var(--lp-bg);
  backdrop-filter: saturate(160%) blur(12px);
  border: 1px solid transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--lp-ease), border-color 0.4s var(--lp-ease),
              border-radius 0.55s cubic-bezier(0.34, 1.2, 0.64, 1), box-shadow 0.5s var(--lp-ease);
}
.lp-nav.is-scrolled { border-bottom-color: var(--lp-line); }
/* Estado colapsado: pill centrada (ancho/márgenes los anima anime.js) */
.lp-nav--collapsed {
  border: 1px solid var(--lp-line);
  border-bottom-color: var(--lp-line);
  border-radius: 14px;
  background: rgba(250, 251, 253, 0.92);
  box-shadow: 0 10px 30px -16px rgba(21, 23, 29, 0.3);
}
.lp-nav__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.lp-nav__logo { height: 26px; width: auto; display: block; }
/* Indicador de especialidad, centrado en el topbar */
.lp-nav__center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: none;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lp-ink-soft);
  letter-spacing: 0.01em;
  white-space: nowrap;
  pointer-events: none;
}
.lp-nav__center svg { width: 16px; height: 16px; color: var(--lp-primary); }
@media (min-width: 768px) { .lp-nav__center { display: inline-flex; } }
/* En la pill colapsada el espacio es corto: ocultamos el centro */
.lp-nav--collapsed .lp-nav__center { opacity: 0; transition: opacity 0.2s ease; }
.lp-nav__actions { display: flex; align-items: center; gap: 10px; }
.lp-nav__login {
  display: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--lp-ink-soft);
  padding: 8px 6px;
}
.lp-nav__login:hover { color: var(--lp-primary); }
.lp-nav__actions .lp-btn { padding: 10px 18px; font-size: 14px; }

/* ============ HERO (centrado, texto protagonista) ============ */
.lp-hero {
  position: relative;
  padding: 78px 0 48px;
}
.lp-hero__center {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lp-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px 6px 10px;
  border-radius: 999px;
  background: var(--lp-primary-soft);
  border: 1px solid var(--lp-primary-line);
  color: var(--lp-primary);
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 18px;
}
.lp-hero__badge .lp-eye { width: 16px; height: 16px; display: block; }
.lp-hero h1 {
  font-size: clamp(33px, 6.5vw, 56px);
  margin-bottom: 18px;
}
.lp-hero h1 .lp-accent {
  background: var(--lp-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-hero__lead {
  font-size: 17px;
  max-width: 56ch;
  margin: 0 auto 26px;
}
.lp-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; justify-content: center; }
.lp-hero__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--lp-ink-soft);
}
.lp-hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.lp-hero__trust span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lp-primary);
}

/* ============ SECTIONS ============ */
.lp-section { padding: 56px 0; position: relative; }
.lp-section--tint { background: var(--lp-surface); border-top: 1px solid var(--lp-line); border-bottom: 1px solid var(--lp-line); }
.lp-sec-head { max-width: 640px; margin-bottom: 34px; }
.lp-sec-head h2 { font-size: clamp(26px, 5vw, 40px); margin: 14px 0 12px; }
.lp-sec-head p { font-size: 16px; }
.lp-sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.lp-sec-head--center .lp-kicker { justify-content: center; }

/* ============ DEMO CARDS (crear cita / popover) ============ */
.lp-demos { display: grid; grid-template-columns: 1fr; gap: 18px; }
.lp-demo-card {
  position: relative;
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  border-radius: 16px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: 0.25s var(--lp-ease);
  overflow: hidden;
}
.lp-demo-card:hover { border-color: var(--lp-primary-line); transform: translateY(-2px); }
/* Filo de gradiente superior sutil (acento, no bloque) */
.lp-demo-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--lp-gradient);
  opacity: 0.85;
}
.lp-demo-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--lp-primary-soft);
  color: var(--lp-primary);
  flex: none;
}
.lp-demo-card__icon i { font-size: 22px; }
.lp-demo-card__tag {
  font-family: var(--lp-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lp-ink-soft);
}
.lp-demo-card h3 { font-size: 19px; }
.lp-demo-card p { font-size: 14.5px; }
.lp-demo-card__play {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--lp-primary);
  font-family: var(--lp-font-body);
  font-weight: 600;
  font-size: 14.5px;
  padding: 6px 0;
}
.lp-demo-card__play i { font-size: 18px; }
.lp-demo-card__play:hover { color: var(--lp-innovation); }

/* ============ NOTA VIVA (iframe framed screen) ============ */
.lp-note {
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  border-radius: 18px;
  overflow: hidden;
}
.lp-note__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--lp-line);
  background: var(--lp-subtle);
}
.lp-note__dots { display: flex; gap: 6px; flex: none; }
.lp-note__dots span { width: 11px; height: 11px; border-radius: 50%; background: var(--lp-line); }
.lp-note__url {
  flex: 1;
  min-width: 0;
  font-family: var(--lp-font-mono);
  font-size: 12px;
  color: var(--lp-ink-soft);
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  border-radius: 8px;
  padding: 5px 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lp-note__flows {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 18px 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.lp-note__flow {
  flex: none;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--lp-line);
  background: var(--lp-surface);
  color: var(--lp-ink-soft);
  cursor: pointer;
  font-family: var(--lp-font-body);
  font-weight: 600;
  font-size: 13px;
  transition: 0.2s var(--lp-ease);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.lp-note__flow:hover { border-color: var(--lp-primary-line); color: var(--lp-primary); }
.lp-note__flow.is-active {
  background: var(--lp-primary);
  border-color: var(--lp-primary);
  color: #fff;
}
.lp-note__frame {
  width: 100%;
  height: 640px;
  border: 0;
  display: block;
  background: var(--lp-bg);
}
.lp-note__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 18px;
  border-top: 1px solid var(--lp-line);
}
.lp-note__foot p { font-size: 12.5px; }
.lp-note__foot a {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--lp-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ============ HECHO PARA EL OJO ============ */
.lp-eye-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.lp-eye-feat {
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  gap: 15px;
  align-items: flex-start;
  transition: 0.2s var(--lp-ease);
}
.lp-eye-feat:hover { border-color: var(--lp-primary-line); }
.lp-eye-feat__art {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--lp-bg);
  border: 1px solid var(--lp-line);
  display: grid;
  place-items: center;
}
.lp-eye-feat__art svg { width: 30px; height: 30px; }
.lp-eye-feat h4 { font-size: 16px; margin-bottom: 4px; }
.lp-eye-feat p { font-size: 13.5px; }

/* ============ CTA FINAL ============ */
.lp-cta { text-align: center; padding: 64px 0; }
.lp-cta h2 { font-size: clamp(28px, 6vw, 46px); max-width: 20ch; margin: 0 auto 14px; }
.lp-cta p { font-size: 17px; max-width: 48ch; margin: 0 auto 26px; }
.lp-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ============ FOOTER ============ */
.lp-footer {
  background: var(--lp-solemn);
  color: #fff;
  padding: 40px 0 28px;
}
.lp-footer__top {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.lp-footer__logo { height: 24px; width: auto; }
.lp-footer__links { display: flex; flex-wrap: wrap; gap: 22px; }
.lp-footer__links a { color: rgba(255, 255, 255, 0.72); font-size: 14px; }
.lp-footer__links a:hover { color: #fff; }
.lp-footer__bot {
  padding-top: 20px;
  font-family: var(--lp-font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

/* ============ REVEAL ============ */
.lp-reveal { opacity: 0; transform: translateY(20px); transition: 0.7s var(--lp-ease); }
.lp-reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .lp-reveal { opacity: 1; transform: none; transition: none; }
  .lp-btn:hover, .lp-demo-card:hover { transform: none; }
}

/* ============ TABLET ============ */
@media (min-width: 640px) {
  .lp-wrap { padding: 0 28px; }
  .lp-demos { grid-template-columns: 1fr 1fr; }
  .lp-eye-grid { grid-template-columns: 1fr 1fr; }
}

/* ============ DESKTOP ============ */
@media (min-width: 960px) {
  .lp-section { padding: 84px 0; }
  .lp-nav__inner { height: 72px; }
  .lp-nav__logo { height: 30px; }
  .lp-nav__login { display: inline; }
  .lp-hero { padding: 116px 0 72px; }
  .lp-footer__top { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ============================================================
   STORYBOARD PASTOR — secciones de narrativa/venta
   (héroe = oftalmólogo, guía = iGalenus, CTA = cuenta gratis)
   ============================================================ */

/* Nota "gratis" bajo el CTA del hero */
.lp-hero__free {
  margin-top: 15px;
  font-size: 12.5px;
  color: var(--lp-ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.lp-hero__free svg { width: 15px; height: 15px; color: var(--lp-primary); flex: none; }
.lp-hero__free b { color: var(--lp-ink); font-weight: 600; }

/* PROBLEMA — grid de dolores */
.lp-pains {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}
.lp-pain {
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  border-radius: 14px;
  padding: 22px 20px;
  transition: 0.2s var(--lp-ease);
}
.lp-pain:hover { border-color: var(--lp-primary-line); }
.lp-pain__n {
  font-family: var(--lp-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lp-primary);
}
.lp-pain h3 { font-size: 17px; margin: 10px 0 7px; }
.lp-pain p { font-size: 14px; }
.lp-amplify {
  margin-top: 26px;
  font-size: 16.5px;
  color: var(--lp-ink);
  max-width: 64ch;
}
.lp-amplify b { color: var(--lp-ink); font-weight: 600; }

/* TRANSFORMACIÓN — outcomes con check */
.lp-outcomes {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 760px;
}
.lp-outcomes li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15.5px;
  color: var(--lp-ink);
  font-weight: 500;
}
.lp-outcomes .lp-check {
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: var(--lp-primary-soft);
  color: var(--lp-primary);
  display: grid;
  place-items: center;
  margin-top: 1px;
}
.lp-outcomes .lp-check svg { width: 14px; height: 14px; }

/* OFERTA — banda destacada + CTA final */
.lp-offer {
  text-align: center;
  border-radius: 22px;
  padding: 50px 28px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  position: relative;
  overflow: hidden;
}
.lp-offer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--lp-gradient);
}
.lp-offer .lp-kicker { justify-content: center; margin-bottom: 12px; }
.lp-offer h2 { font-size: clamp(30px, 6vw, 48px); margin: 0 auto 14px; }
.lp-offer p { font-size: 17px; max-width: 54ch; margin: 0 auto 26px; }
.lp-offer .lp-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.lp-offer__fine { margin-top: 18px; font-size: 12.5px; color: var(--lp-ink-soft); }

@media (min-width: 640px) {
  .lp-pains { grid-template-columns: 1fr 1fr; }
  .lp-outcomes { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .lp-pains { grid-template-columns: repeat(3, 1fr); }
}

/* Sello "Con el respaldo de" (Google for Startups, AWS) — hero */
.lp-hero__backers {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 11px;
}
.lp-hero__backers-label {
  font-family: var(--lp-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lp-ink-soft);
  opacity: 0.85;
}
.lp-hero__backers-logos {
  display: flex;
  align-items: stretch;
  gap: 18px;
}
/* Chip blanco: unifica ambos logos y evita el recuadro del JPG de Google */
.lp-hero__backers-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 76px; /* altura fija: la tarjeta no cambia aunque el logo crezca */
  padding: 0 30px;
  background: #fff;
  border: 1px solid var(--lp-line);
  border-radius: 14px;
  box-shadow: 0 4px 14px -8px rgba(21, 23, 29, 0.22);
  overflow: hidden;
  transition: transform 0.2s var(--lp-ease), box-shadow 0.2s var(--lp-ease);
}
.lp-hero__backers-logo:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -10px rgba(21, 23, 29, 0.28);
}
.lp-hero__backers-logo img {
  height: 44px;
  width: auto;
  display: block;
}
/* El JPG de Google trae mucho margen interno: lo agrandamos y el overflow:hidden
   de la tarjeta recorta el sobrante blanco — el logo se ve grande sin crecer la card */
.lp-hero__backers-logo--google img { height: 92px; }