/* ════════════════════════════════════════════════
   CIMA DIGITAL · Hoja de estilos global
   Paleta tierra/olivo · Fraunces + DM Sans + JetBrains Mono
   ════════════════════════════════════════════════ */

:root {
  --papel: #F5EFE3;
  --papel-2: #EDE8DF;
  --tinta: #1A1F1A;
  --olivo: #5C6B3F;
  --olivo-profundo: #6B7A4B;
  --terracota: #C45E3A;
  --terracota-claro: #D4784A;
  --piedra: #A89B86;
  --piedra-oscura: #6E6350; /* variante de piedra con contraste AA sobre fondos claros */
  --salvia: #8A9A6B;
  --salvia-claro: #B8C29A;
  --sol: #D89B3C;
  --damasco: #E8B87A;
  --malbec: #6B2E3A;
  --blanco: #FFFFFF;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'DM Sans', Calibri, sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --maxw: 1152px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --rebote: cubic-bezier(0.34, 1.56, 0.64, 1);
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --linea: rgba(26, 31, 26, 0.1);
  --sombra-1: 0 1px 2px rgba(26,31,26,0.05), 0 2px 8px rgba(26,31,26,0.04);
  --sombra-2: 0 4px 12px rgba(26,31,26,0.07), 0 12px 32px rgba(26,31,26,0.07);
  --sombra-3: 0 12px 24px rgba(26,31,26,0.1), 0 24px 64px rgba(26,31,26,0.12);
}

::selection { background: var(--terracota); color: var(--papel); }

/* Scrollbar sobrio, a tono con el papel */
html { scrollbar-color: var(--piedra) var(--papel-2); }
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--papel-2); }
::-webkit-scrollbar-thumb { background: var(--piedra); border: 3px solid var(--papel-2); }
::-webkit-scrollbar-thumb:hover { background: var(--piedra-oscura); }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papel);
  font-family: var(--sans);
  color: var(--tinta);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Grano de papel: textura sutil sobre toda la página (refuerza el concepto "papel") */
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 130;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── Transición entre páginas ──
   View Transitions nativas: al navegar entre páginas del sitio, la vieja se
   funde y la nueva entra con un leve ascenso. En navegadores sin soporte,
   el <main> hace la misma entrada al cargar. */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-salida 220ms cubic-bezier(0.16,1,0.3,1) both; }
::view-transition-new(root) { animation: vt-entrada 380ms cubic-bezier(0.16,1,0.3,1) both; }
@keyframes vt-salida {
  to { opacity: 0; }
}
@keyframes vt-entrada {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@supports not (view-transition-name: root) {
  main { animation: vt-entrada 450ms cubic-bezier(0.16,1,0.3,1) both; }
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
  @supports not (view-transition-name: root) {
    main { animation: none; }
  }
}

/* ── Accesibilidad ── */
:focus-visible { outline: 2px solid var(--terracota); outline-offset: 2px; }
.bg-tinta :focus-visible, footer :focus-visible { outline-color: var(--salvia-claro); }
.skip-link {
  position: absolute; top: -60px; left: 16px; z-index: 200;
  background: var(--tinta); color: var(--papel); padding: 10px 18px;
  font-size: 14px; text-decoration: none; transition: top 150ms;
}
.skip-link:focus { top: 16px; }

/* ── Layout ── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }
section.tight { padding: 56px 0; }
.bg-papel { background: var(--papel); }
.bg-papel-2 { background: var(--papel-2); }
.bg-tinta {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(138,154,107,0.2), transparent 65%),
    radial-gradient(700px 420px at 0% 110%, rgba(196,94,58,0.13), transparent 60%),
    radial-gradient(420px 320px at 55% 45%, rgba(216,155,60,0.05), transparent 70%),
    var(--tinta);
  color: var(--papel);
}

/* ── Tipografía ── */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.1; margin: 0 0 16px; text-wrap: balance; font-optical-sizing: auto; }
h1 { font-size: clamp(40px, 5.5vw, 64px); letter-spacing: -0.015em; line-height: 1.05; }
h2 { font-size: clamp(30px, 4vw, 46px); letter-spacing: -0.01em; }
h3 { font-size: 22px; }
.accent { font-style: italic; font-weight: 300; color: var(--terracota); }
.accent-line { position: relative; }
.accent-line::after {
  content: ''; position: absolute; left: 0; bottom: -3px; height: 1.5px; width: 0;
  background: var(--terracota); transition: width 900ms cubic-bezier(0.16,1,0.3,1);
}
.accent-line.line-visible::after { width: 100%; }
.eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--piedra-oscura); margin: 0 0 16px;
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ''; width: 26px; height: 1px; background: var(--terracota); flex-shrink: 0; }
.lead { font-size: 17px; color: rgba(26,31,26,0.72); line-height: 1.7; }
.bg-tinta .lead { color: rgba(245,239,227,0.75); }
.mono-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--piedra-oscura);
}
.bg-tinta .eyebrow, .bg-tinta .mono-label, footer .mono-label, .paso-card .mono-label { color: var(--piedra); }
.muted { color: rgba(26,31,26,0.68); }

/* ── Botones ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; font-family: var(--sans); font-size: 14px; font-weight: 500;
  border: none; cursor: pointer; text-decoration: none; line-height: 1;
  border-radius: 99px;
  transition: background-color 200ms, border-color 200ms, color 200ms,
    transform 350ms var(--rebote), box-shadow 250ms;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(0); }
.btn-cta { background: var(--terracota); color: var(--papel); }
.btn-cta:hover { background: var(--tinta); box-shadow: 0 8px 24px rgba(196,94,58,0.3); color: var(--papel); }
.btn-dark { background: var(--tinta); color: var(--papel); }
.btn-dark:hover { box-shadow: 0 8px 24px rgba(26,31,26,0.22); }
.btn-ghost { background: transparent; color: var(--tinta); border: 1px solid rgba(26,31,26,0.25); }
.btn-ghost:hover { border-color: var(--tinta); box-shadow: 0 4px 16px rgba(26,31,26,0.1); }
.bg-tinta .btn-ghost { color: var(--papel); border-color: rgba(245,239,227,0.3); }
.bg-tinta .btn-ghost:hover { border-color: var(--papel); }
.btn-verde { background: var(--olivo); color: var(--papel); }
.btn-verde:hover { background: var(--tinta); box-shadow: 0 8px 24px rgba(92,107,63,0.35); color: var(--papel); }
.btn-wsp { background: #25D366; color: #fff; }
.btn-wsp:hover { background: #1da851; box-shadow: 0 8px 24px rgba(37,211,102,0.3); color: #fff; }
.btn[disabled] { background: rgba(26,31,26,0.35); cursor: not-allowed; transform: none; }

/* ── Navbar (vidrio esmerilado con destellos) ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  overflow: hidden;
  transition: background 300ms, box-shadow 300ms;
}
/* Destello: un reflejo de luz barre la barra cada tanto, como sobre un vidrio */
.navbar::after {
  content: ''; position: absolute; top: 0; left: 0; height: 64px; width: 34%;
  background: linear-gradient(100deg, transparent 15%, rgba(255,255,255,0.45) 50%, transparent 85%);
  transform: translateX(-130%) skewX(-14deg); opacity: 0;
  pointer-events: none;
  animation: nav-destello 9s ease-in-out 2s infinite;
}
@keyframes nav-destello {
  0%   { transform: translateX(-130%) skewX(-14deg); opacity: 0; }
  6%   { opacity: 0.5; }
  16%  { transform: translateX(340%) skewX(-14deg); opacity: 0; }
  100% { transform: translateX(340%) skewX(-14deg); opacity: 0; }
}
.navbar.scrolled {
  background: rgba(245,239,227,0.55);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: 0 1px 0 rgba(26,31,26,0.06), 0 12px 32px rgba(26,31,26,0.05);
}
@media (prefers-reduced-motion: reduce) { .navbar::after { animation: none; } }
/* Navbar sobre el hero oscuro: texto claro hasta que se hace scroll */
.navbar-dark:not(.scrolled) .nav-links a { color: rgba(245,239,227,0.78); }
.navbar-dark:not(.scrolled) .nav-links a:hover,
.navbar-dark:not(.scrolled) .nav-links a.active { color: var(--papel); }
.navbar-dark:not(.scrolled) .nav-links .btn { color: var(--papel); }
.navbar-dark:not(.scrolled) .brand-name { color: var(--salvia-claro); }
.navbar-dark:not(.scrolled) .brand-sub { color: var(--piedra); }
.navbar-dark:not(.scrolled) .hamburger span { background: var(--papel); }
.navbar nav {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-name { font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--olivo); display: block; line-height: 1; }
.brand-sub { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; color: var(--piedra-oscura); text-transform: uppercase; display: block; line-height: 1; margin: 1px 0 0; }
footer .brand-sub { color: var(--piedra); }
.isotipo { display: grid; grid-template-columns: 15px 15px; gap: 2px; width: 32px; height: 32px; flex-shrink: 0; }
.isotipo span { width: 15px; height: 15px; }
.isotipo span:nth-child(1) { background: var(--salvia-claro); }
.isotipo span:nth-child(2) { background: var(--salvia); }
.isotipo span:nth-child(3) { background: var(--olivo-profundo); }
.isotipo span:nth-child(4) { background: var(--terracota); }
.isotipo.lg { grid-template-columns: 39px 39px; width: 80px; height: 80px; }
.isotipo.lg span { width: 39px; height: 39px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 14px; color: rgba(26,31,26,0.72); text-decoration: none; transition: color 200ms;
}
.nav-links a:not(.btn) { position: relative; }
.nav-links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 1.5px;
  background: var(--terracota); transform: scaleX(0); transform-origin: right center;
  transition: transform 350ms var(--ease);
}
.nav-links a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left center; }
.nav-links a:hover { color: var(--tinta); }
.nav-links a.active { color: var(--tinta); font-weight: 600; }
.nav-links a.active:not(.btn)::after { transform: scaleX(1); }
.nav-links .btn { padding: 8px 16px; margin-left: 4px; color: var(--papel); }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 20px; height: 2px; background: var(--tinta); transition: all 200ms; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.mobile-menu {
  display: none; background: var(--papel); border-top: 1px solid rgba(26,31,26,0.08);
  padding: 24px; flex-direction: column; gap: 16px;
  box-shadow: 0 24px 48px rgba(26,31,26,0.14);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 16px; color: var(--tinta); text-decoration: none; padding: 4px 0; }

/* ── Hero (portada oscura, mismo lenguaje que los informes) ── */
.hero {
  position: relative; overflow: hidden; padding: 150px 0 96px;
  background: var(--tinta);
  color: var(--papel);
  display: flex; align-items: center;
  min-height: min(94vh, 920px);
}
.hero > .wrap { width: 100%; }
.hero .eyebrow { color: var(--damasco); }
.hero h1 { font-size: clamp(44px, 7.5vw, 92px); }
.hero .accent { color: var(--salvia-claro); }
.hero .lead { color: rgba(245,239,227,0.78); }
.hero .btn-ghost { color: var(--papel); border-color: rgba(245,239,227,0.3); }
.hero .btn-ghost:hover { border-color: var(--papel); }
.hero .badge { background: rgba(245,239,227,0.07); border-color: rgba(245,239,227,0.18); color: rgba(245,239,227,0.85); }
.hero :focus-visible { outline-color: var(--salvia-claro); }
/* Panel del hero: le da un objeto focal a la columna derecha */
.hero-panel {
  background: rgba(245,239,227,0.05);
  border: 1px solid rgba(245,239,227,0.13);
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  padding: 32px 32px 28px;
  border-radius: var(--r-lg);
}
/* Blobs difuminados flotando detrás del hero (mismo lenguaje que los informes) */
.hero::before, .hero::after {
  content: ''; position: absolute; border-radius: 50%; pointer-events: none;
  filter: blur(90px); animation: blob-float 16s ease-in-out infinite alternate;
}
.hero::before { width: 520px; height: 520px; background: var(--olivo); opacity: 0.4; top: -160px; right: -100px; }
.hero::after { width: 420px; height: 420px; background: var(--terracota); opacity: 0.3; bottom: -160px; left: -120px; animation-delay: -6s; }
@keyframes blob-float {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(46px, 34px) scale(1.12); }
}
/* Entrada en cascada, como la portada de los informes */
.hero .eyebrow, .hero h1, .hero .lead, .hero .hero-ctas, .hero .badge-row, .hero .hero-panel {
  opacity: 0; animation: rise 900ms var(--ease) forwards;
}
.hero h1 { animation-delay: 150ms; }
.hero .lead { animation-delay: 350ms; }
.hero .hero-ctas { animation-delay: 550ms; }
.hero .badge-row { animation-delay: 750ms; }
.hero .hero-panel { animation-delay: 500ms; }
@keyframes rise {
  from { opacity: 0; transform: translateY(34px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero::before, .hero::after { animation: none; }
  .hero .eyebrow, .hero h1, .hero .lead, .hero .hero-ctas, .hero .badge-row, .hero .hero-panel { animation: none; opacity: 1; }
}
.hero-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px,100%), 1fr)); gap: 64px; align-items: center; position: relative; }
.hero-mountains { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-mountains svg { position: absolute; inset: 0; width: 100%; height: 100%; }
/* Cordones en movimiento: cada capa deriva a su propio ritmo (la de atrás lenta,
   la de adelante más rápida y en sentido opuesto) — profundidad tipo parallax */
.hero-mountains path { will-change: transform; }
.hero-mountains path:nth-of-type(1) { animation: ridge-drift 34s ease-in-out infinite alternate; }
.hero-mountains path:nth-of-type(2) { animation: ridge-drift 24s ease-in-out infinite alternate-reverse; }
.hero-mountains path:nth-of-type(3) { animation: ridge-drift 17s ease-in-out infinite alternate; }
@keyframes ridge-drift {
  from { transform: translate3d(-26px, 0, 0); }
  to   { transform: translate3d(26px, -8px, 0); }
}
/* El sol flota despacio y respira */
.hero-mountains circle { animation: sol-flotar 22s ease-in-out infinite alternate; }
@keyframes sol-flotar {
  from { transform: translate3d(0, 0, 0); opacity: 0.08; }
  50%  { opacity: 0.14; }
  to   { transform: translate3d(-18px, 16px, 0); opacity: 0.09; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-mountains path, .hero-mountains circle { animation: none; }
}
.page-hero { padding: 150px 0 72px; position: relative; overflow: hidden; }
/* Variante del hero oscuro para páginas internas: mismo lenguaje, menos altura */
.hero-paginas { min-height: 0; padding: 140px 0 72px; }
.hero-paginas h1 { font-size: clamp(38px, 5vw, 60px); }

/* ── Cards ── */
.card { background: var(--blanco); padding: 32px; height: 100%; border: 1px solid rgba(26,31,26,0.06); box-shadow: var(--sombra-1); border-radius: var(--r-md); overflow: hidden; }
.card-lift { border-radius: var(--r-md); transition: transform 450ms var(--rebote), box-shadow 300ms var(--ease), border-color 300ms; }
.card-lift:hover { transform: translateY(-6px); box-shadow: var(--sombra-3); border-color: rgba(26,31,26,0.1); }
.card-border { border: 1px solid rgba(26,31,26,0.1); background: transparent; box-shadow: none; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px,100%), 1fr)); gap: 20px; }
.grid-2-fija { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 640px) { .grid-2-fija { grid-template-columns: 1fr; } }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px,100%), 1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px,100%), 1fr)); gap: 16px; }

/* Tarjetitas extra de planes (se despliegan al pasar el mouse) */
.plan-extra {
  display: grid; grid-template-rows: 0fr; opacity: 0; transform: translateY(6px); margin: 0;
  transition: grid-template-rows 700ms cubic-bezier(0.22,1,0.36,1), opacity 500ms ease 80ms,
    transform 700ms cubic-bezier(0.22,1,0.36,1), margin 700ms cubic-bezier(0.22,1,0.36,1);
}
.plan-extra-inner {
  overflow: hidden; min-height: 0; padding: 0 18px;
  border-radius: var(--r-sm);
  transition: padding 700ms cubic-bezier(0.22,1,0.36,1);
}
.card:hover .plan-extra, .card:focus-visible .plan-extra {
  grid-template-rows: 1fr; opacity: 1; transform: none; margin-bottom: 20px;
}
.card:hover .plan-extra-inner, .card:focus-visible .plan-extra-inner { padding: 14px 18px; }
.plan-extra-title { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 6px; }
.plan-extra-inner p:last-child { font-size: 13px; line-height: 1.65; margin: 0; }
.plan-extra-verde .plan-extra-inner { background: var(--salvia-claro); border-left: 3px solid var(--olivo); }
.plan-extra-verde .plan-extra-title { color: var(--olivo); }
.plan-extra-verde .plan-extra-inner p:last-child { color: rgba(26,31,26,0.85); }
.plan-extra-naranja .plan-extra-inner { background: var(--terracota); border-left: 3px solid var(--terracota-claro); }
.plan-extra-naranja .plan-extra-title { color: rgba(245,239,227,0.85); }
.plan-extra-naranja .plan-extra-inner p:last-child { color: var(--papel); }
@media (hover: none) {
  .plan-extra { grid-template-rows: 1fr; opacity: 1; transform: none; margin-bottom: 20px; }
  .plan-extra-inner { padding: 14px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .plan-extra, .plan-extra-inner { transition: none; }
}

/* Paso card (método) */
.paso-card {
  padding: 32px; display: flex; flex-direction: column; gap: 20px; height: 100%; color: #fff;
  border-radius: var(--r-md); overflow: hidden;
  transition: transform 450ms var(--rebote), box-shadow 350ms;
}
.paso-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 28px 60px rgba(26,31,26,0.22); }
.paso-letra { font-family: var(--mono); font-weight: 700; font-size: 48px; line-height: 1; transition: font-size 350ms; }
.paso-card:hover .paso-letra { font-size: 60px; }

/* Grilla de pasos del método: columna izquierda compacta */
.paso-grid { display: grid; grid-template-columns: minmax(140px, 0.45fr) 1.25fr 1.25fr; gap: 40px; align-items: start; }
@media (max-width: 860px) { .paso-grid { grid-template-columns: 1fr; gap: 28px; } }

/* Progreso del método (metodo.html): C·I·M·A con etapa actual resaltada */
.paso-steps { display: flex; align-items: center; gap: 8px; margin-top: 20px; }
.paso-steps span {
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.3); transition: transform 300ms;
}
.paso-steps .paso-hecho { background: rgba(255,255,255,0.45); color: rgba(26,31,26,0.75); border-color: transparent; }
.paso-steps .paso-actual {
  background: var(--blanco); color: var(--tinta); border-color: var(--blanco);
  font-weight: 700; transform: scale(1.18); box-shadow: 0 4px 14px rgba(0,0,0,0.18);
}

/* metodo: coreografía interna de cada paso al entrar en pantalla */
.paso-grid .paso-letra { opacity: 0; transform: translateY(24px) scale(0.7); display: inline-block; }
.paso-card.visible .paso-grid .paso-letra {
  opacity: 1; transform: none;
  transition: opacity 500ms 100ms, transform 700ms 100ms cubic-bezier(0.22,1,0.36,1);
  animation: letra-float 8s ease-in-out 1600ms infinite;
  will-change: transform;
}
@keyframes letra-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -6px, 0); }
}
.paso-grid > div:nth-child(1) .mono-label { opacity: 0; transform: translateY(10px); }
.paso-card.visible .paso-grid > div:nth-child(1) .mono-label { opacity: 1; transform: none; transition: opacity 500ms 300ms, transform 500ms 300ms cubic-bezier(0.16,1,0.3,1); }
.paso-grid .paso-steps span { opacity: 0; transform: scale(0.4); }
.paso-card.visible .paso-grid .paso-steps span { opacity: 1; transform: scale(1); transition: opacity 350ms, transform 500ms cubic-bezier(0.34,1.56,0.64,1); }
.paso-card.visible .paso-grid .paso-steps .paso-actual { transform: scale(1.18); }
.paso-card.visible .paso-grid .paso-steps span:nth-child(1) { transition-delay: 420ms; }
.paso-card.visible .paso-grid .paso-steps span:nth-child(2) { transition-delay: 510ms; }
.paso-card.visible .paso-grid .paso-steps span:nth-child(3) { transition-delay: 600ms; }
.paso-card.visible .paso-grid .paso-steps span:nth-child(4) { transition-delay: 690ms; }
.paso-card.visible .paso-steps .paso-actual { animation: paso-pulse 2.8s ease-in-out 2000ms infinite; }
@keyframes paso-pulse {
  0%, 100% { box-shadow: 0 4px 14px rgba(0,0,0,0.18); }
  50% { box-shadow: 0 0 0 7px rgba(255,255,255,0.22), 0 4px 14px rgba(0,0,0,0.18); }
}
.paso-grid > div:nth-child(2) h2 { opacity: 0; transform: translateX(-18px); }
.paso-card.visible .paso-grid > div:nth-child(2) h2 { opacity: 1; transform: none; transition: opacity 500ms 250ms, transform 550ms 250ms cubic-bezier(0.16,1,0.3,1); }
.paso-grid > div:nth-child(2) > p { opacity: 0; transform: translateX(-14px); }
.paso-card.visible .paso-grid > div:nth-child(2) > p { opacity: 1; transform: none; transition: opacity 500ms 400ms, transform 550ms 400ms cubic-bezier(0.16,1,0.3,1); }
.paso-grid > div:nth-child(2) > div { opacity: 0; transform: translateY(16px); }
.paso-card.visible .paso-grid > div:nth-child(2) > div { opacity: 1; transform: none; transition: opacity 500ms 560ms, transform 600ms 560ms cubic-bezier(0.16,1,0.3,1); }
.paso-grid > div:nth-child(3) { opacity: 0; transform: translateY(18px); }
.paso-card.visible .paso-grid > div:nth-child(3) { opacity: 1; transform: none; transition: opacity 500ms 500ms, transform 600ms 500ms cubic-bezier(0.16,1,0.3,1); }
.paso-grid > div:nth-child(3) li { opacity: 0; transform: translateX(12px); }
.paso-card.visible .paso-grid > div:nth-child(3) li { opacity: 1; transform: none; transition: opacity 400ms, transform 450ms cubic-bezier(0.16,1,0.3,1); }
.paso-card.visible .paso-grid > div:nth-child(3) li:nth-child(1) { transition-delay: 680ms; }
.paso-card.visible .paso-grid > div:nth-child(3) li:nth-child(2) { transition-delay: 760ms; }
.paso-card.visible .paso-grid > div:nth-child(3) li:nth-child(3) { transition-delay: 840ms; }
.paso-card.visible .paso-grid > div:nth-child(3) li:nth-child(4) { transition-delay: 920ms; }
.paso-card.visible .paso-grid > div:nth-child(3) li:nth-child(5) { transition-delay: 1000ms; }

/* metodo: tabla comparativa en cascada */
.tabla-comparacion tbody tr { opacity: 0; transform: translateX(-14px); }
.tabla-comparacion.visible tbody tr { opacity: 1; transform: none; transition: opacity 450ms, transform 500ms cubic-bezier(0.16,1,0.3,1); }
.tabla-comparacion.visible tbody tr:nth-child(1) { transition-delay: 120ms; }
.tabla-comparacion.visible tbody tr:nth-child(2) { transition-delay: 210ms; }
.tabla-comparacion.visible tbody tr:nth-child(3) { transition-delay: 300ms; }
.tabla-comparacion.visible tbody tr:nth-child(4) { transition-delay: 390ms; }
.tabla-comparacion.visible tbody tr:nth-child(5) { transition-delay: 480ms; }
.tabla-comparacion.visible tbody tr:nth-child(6) { transition-delay: 570ms; }
.comparacion-cards .comp-card { opacity: 0; transform: translateY(14px); }
.comparacion-cards.visible .comp-card { opacity: 1; transform: none; transition: opacity 450ms, transform 500ms cubic-bezier(0.16,1,0.3,1); }
.comparacion-cards.visible .comp-card:nth-child(2) { transition-delay: 100ms; }
.comparacion-cards.visible .comp-card:nth-child(3) { transition-delay: 200ms; }
.comparacion-cards.visible .comp-card:nth-child(4) { transition-delay: 300ms; }
.comparacion-cards.visible .comp-card:nth-child(5) { transition-delay: 400ms; }
.comparacion-cards.visible .comp-card:nth-child(6) { transition-delay: 500ms; }

@media (prefers-reduced-motion: reduce) {
  .paso-grid .paso-letra, .paso-grid > div:nth-child(1) .mono-label, .paso-grid .paso-steps span,
  .paso-grid > div:nth-child(2) h2, .paso-grid > div:nth-child(2) > p, .paso-grid > div:nth-child(2) > div,
  .paso-grid > div:nth-child(3), .paso-grid > div:nth-child(3) li,
  .tabla-comparacion tbody tr, .comparacion-cards .comp-card { opacity: 1; transform: none; transition: none; }
  .paso-card.visible .paso-grid .paso-letra, .paso-card.visible .paso-steps .paso-actual { animation: none; }
  .paso-steps .paso-actual { transform: scale(1.18); }
}

/* Planes destacados: banners degradados a todo el ancho, como las
   secciones de plataforma de los informes */
.plan-destacado {
  position: relative; overflow: hidden; color: var(--papel);
  border-radius: var(--r-lg); padding: clamp(36px, 4.5vw, 56px);
  box-shadow: var(--sombra-2);
}
.plan-destacado::before {
  content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%;
  background: rgba(245,239,227,0.09); top: -160px; right: -120px;
  animation: blob-float 12s ease-in-out infinite alternate; pointer-events: none;
}
.plan-olivo { background: linear-gradient(135deg, var(--olivo) 0%, var(--olivo-profundo) 60%, #4A5733 100%); }
.plan-terracota { background: linear-gradient(135deg, var(--terracota) 0%, #A94C2E 65%, var(--malbec) 130%); }
.plan-destacado .grid-3 { position: relative; }
@media (prefers-reduced-motion: reduce) { .plan-destacado::before { animation: none; } }

/* servicios: coreografía interna de cada tarjeta de plan/servicio */
.servicio-card .card-num { display: inline-block; opacity: 0; transform: translateY(10px); }
.servicio-card.visible .card-num { opacity: 1; transform: none; transition: opacity 450ms 80ms, transform 500ms 80ms cubic-bezier(0.16,1,0.3,1); }
.servicio-card h2 { opacity: 0; transform: translateX(-18px); }
.servicio-card.visible h2 { opacity: 1; transform: none; transition: opacity 500ms 180ms, transform 550ms 180ms cubic-bezier(0.16,1,0.3,1); }
.servicio-card .grid-3 > div:nth-child(1) p { opacity: 0; transform: translateY(10px); }
.servicio-card.visible .grid-3 > div:nth-child(1) p { opacity: 1; transform: none; transition: opacity 500ms 320ms, transform 550ms 320ms cubic-bezier(0.16,1,0.3,1); }
.servicio-card .grid-3 > div:nth-child(2) .mono-label { opacity: 0; transform: translateY(8px); }
.servicio-card.visible .grid-3 > div:nth-child(2) .mono-label { opacity: 1; transform: none; transition: opacity 450ms 380ms, transform 500ms 380ms cubic-bezier(0.16,1,0.3,1); }
.servicio-card .check-list li { opacity: 0; transform: translateX(14px); }
.servicio-card.visible .check-list li { opacity: 1; transform: none; transition: opacity 400ms, transform 450ms cubic-bezier(0.16,1,0.3,1); }
.servicio-card.visible .check-list li:nth-child(1) { transition-delay: 450ms; }
.servicio-card.visible .check-list li:nth-child(2) { transition-delay: 520ms; }
.servicio-card.visible .check-list li:nth-child(3) { transition-delay: 590ms; }
.servicio-card.visible .check-list li:nth-child(4) { transition-delay: 660ms; }
.servicio-card.visible .check-list li:nth-child(5) { transition-delay: 730ms; }
.servicio-card.visible .check-list li:nth-child(6) { transition-delay: 800ms; }
.servicio-card.visible .check-list li:nth-child(7) { transition-delay: 870ms; }
.servicio-card.visible .check-list li:nth-child(8) { transition-delay: 940ms; }
.servicio-card.visible .check-list li:nth-child(9) { transition-delay: 1010ms; }
.servicio-card.visible .check-list li:nth-child(10) { transition-delay: 1080ms; }
.servicio-card.visible .check-list li:nth-child(11) { transition-delay: 1150ms; }
.servicio-card .grid-3 > div:nth-child(3) p { opacity: 0; transform: translateY(10px); }
.servicio-card.visible .grid-3 > div:nth-child(3) p { opacity: 1; transform: none; transition: opacity 500ms 480ms, transform 550ms 480ms cubic-bezier(0.16,1,0.3,1); }
.servicio-card .grid-3 > div:nth-child(3) .btn { opacity: 0; transform: scale(0.85) translateY(10px); }
.servicio-card.visible .grid-3 > div:nth-child(3) .btn { opacity: 1; transform: none; transition: opacity 400ms 700ms, transform 550ms 700ms cubic-bezier(0.34,1.56,0.64,1); }
.servicio-chip { opacity: 0; transform: scale(0.7) translateY(8px); }
.servicio-card.visible .servicio-chip { opacity: 1; transform: none; transition: opacity 400ms 900ms, transform 550ms 900ms cubic-bezier(0.34,1.56,0.64,1); }
.servicio-card.visible .servicio-chip.chip-naranja { animation: chip-glow 3.6s ease-in-out 2000ms infinite; }
.servicio-card.visible .servicio-chip.chip-verde { animation: chip-glow-verde 3.6s ease-in-out 2000ms infinite; }
@keyframes chip-glow-verde {
  0%, 100% { box-shadow: 0 0 0 0 rgba(92,107,63,0); }
  50% { box-shadow: 0 0 16px 3px rgba(92,107,63,0.5); }
}

@media (prefers-reduced-motion: reduce) {
  .servicio-card .card-num, .servicio-card h2,
  .servicio-card .grid-3 > div:nth-child(1) p, .servicio-card .grid-3 > div:nth-child(2) .mono-label,
  .servicio-card .check-list li, .servicio-card .grid-3 > div:nth-child(3) p,
  .servicio-card .grid-3 > div:nth-child(3) .btn, .servicio-chip { opacity: 1; transform: none; transition: none; }
  .servicio-card.visible .servicio-chip.chip-naranja,
  .servicio-card.visible .servicio-chip.chip-verde { animation: none; }
}

/* Stats */
.stat-num { font-family: var(--mono); font-size: clamp(38px, 4.5vw, 56px); font-weight: 600; color: var(--terracota); margin: 0; line-height: 1; }
.stat-num-sm { font-size: clamp(26px, 2.6vw, 38px); white-space: nowrap; }
.stat-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; color: var(--piedra); text-transform: uppercase; margin: 10px 0 0; }

/* Listas check */
.check-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.check-list li { display: flex; gap: 8px; font-size: 14px; color: rgba(26,31,26,0.72); }
.check-list li::before { content: '✓'; color: var(--olivo); flex-shrink: 0; }
.check-list.on-dark li { color: rgba(245,239,227,0.85); }
.check-list.on-dark li::before { color: var(--salvia-claro); }

/* ── Tablas ── */
.tabla-comparacion { width: 100%; border-collapse: collapse; }
.tabla-comparacion th, .tabla-comparacion td { padding: 14px 20px; border-top: 1px solid rgba(26,31,26,0.08); }
.tabla-comparacion th { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--piedra-oscura); border-top: none; }
.tabla-comparacion .col-sin { background: rgba(255,255,255,0.5); text-align: center; font-size: 14px; color: rgba(26,31,26,0.65); }
.tabla-comparacion .col-con { background: var(--tinta); text-align: center; font-size: 14px; color: rgba(245,239,227,0.9); }
.tabla-comparacion td:first-child { font-family: var(--mono); font-size: 11px; color: rgba(26,31,26,0.7); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── FAQ acordeón ── */
.faq-item { border-bottom: 1px solid rgba(26,31,26,0.1); }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
  padding: 24px 0; cursor: pointer; list-style: none; font-size: 16px; font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary { transition: color 200ms; }
.faq-item summary:hover { color: var(--terracota); }
.faq-item summary::after { content: '+'; font-family: var(--mono); font-size: 20px; color: rgba(26,31,26,0.3); transition: transform 300ms var(--ease), color 200ms; flex-shrink: 0; }
.faq-item summary:hover::after { color: var(--terracota); }
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--terracota); }
.faq-item p { font-size: 14px; color: rgba(26,31,26,0.72); line-height: 1.8; padding: 0 32px 24px 0; margin: 0; }

/* ── Formularios ── */
.field label { display: block; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid rgba(26,31,26,0.2); background: transparent;
  padding: 12px 16px; font-family: var(--sans); font-size: 14px; color: var(--tinta);
  outline: none; transition: border-color 200ms, box-shadow 200ms; border-radius: var(--r-sm);
}
form input[type="email"] { border-radius: var(--r-sm); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--olivo); box-shadow: 0 0 0 3px rgba(92,107,63,0.14); }
.field select { background: var(--papel); cursor: pointer; }
.field textarea { resize: vertical; min-height: 100px; }
.field .error-msg { font-size: 12px; color: var(--terracota); margin-top: 4px; display: none; }
.field.invalid input, .field.invalid select { border-color: var(--terracota); }
.field.invalid .error-msg { display: block; }
.form-card { background: var(--papel); padding: 48px; display: flex; flex-direction: column; gap: 20px; border-radius: var(--r-lg); }

/* ── Calculadora ── */
/* Layout: texto a la izquierda, calculadora en tarjeta a la derecha */
.calc-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px,100%), 1fr)); gap: 56px; align-items: center; }
.slider-row { margin-bottom: 20px; }
.calc-card {
  background: var(--blanco); border: 1px solid rgba(26,31,26,0.06);
  border-radius: var(--r-lg); box-shadow: var(--sombra-2); padding: 24px 24px 20px;
}
.calc-card .slider-row { margin-bottom: 14px; }
.calc-card .slider-minmax { margin-top: 2px; }
.calc-card .calc-out { background: var(--papel); border: none; border-top: 3px solid var(--terracota); box-shadow: none; padding: 12px 14px; }
.calc-card .calc-out p:first-child { font-size: clamp(20px, 2vw, 26px); }
.calc-card .calc-out .mono-label { margin-top: 6px !important; }
.slider-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.slider-val { font-family: var(--mono); font-size: 15px; font-weight: 600; }
.slider-row input[type=range] { width: 100%; accent-color: var(--terracota); cursor: pointer; display: block; }
.slider-minmax { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; color: var(--piedra-oscura); margin-top: 4px; }
.calc-out { background: var(--blanco); border: 1px solid rgba(26,31,26,0.07); border-top: 3px solid var(--terracota); padding: 24px 20px; box-shadow: var(--sombra-1); border-radius: var(--r-sm); }
.calc-out p:first-child { font-family: var(--mono); font-size: clamp(22px, 2.5vw, 34px); font-weight: 600; color: var(--terracota); margin: 0; line-height: 1; }

/* ── Footer ── */
footer {
  background: var(--tinta);
  color: var(--papel); padding: 64px 0 0;
  position: relative; overflow: hidden;
}
/* Destellos: blobs de color difuminados flotando, como el cierre de los informes */
footer::before, footer::after {
  content: ''; position: absolute; border-radius: 50%; pointer-events: none;
  filter: blur(100px); animation: blob-float 14s ease-in-out infinite alternate;
}
footer::before { width: 340px; height: 340px; background: var(--olivo); opacity: 0.4; top: -100px; left: -80px; }
footer::after { width: 300px; height: 300px; background: var(--terracota); opacity: 0.35; bottom: -120px; right: -60px; animation-delay: -6s; }
footer .wrap { position: relative; z-index: 1; }
@media (prefers-reduced-motion: reduce) { footer::before, footer::after { animation: none; } }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr)); gap: 40px; padding-bottom: 48px; }
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(auto-fit, minmax(min(200px,100%), 1fr)); gap: 48px; }
}
footer { border-top: 3px solid var(--terracota); }
footer a { font-size: 14px; color: rgba(245,239,227,0.72); text-decoration: none; transition: color 200ms, transform 250ms var(--ease); }
footer a:hover { color: var(--papel); }
footer .stack-10 a { align-self: flex-start; }
footer .stack-10 a:hover { transform: translateX(4px); }
.footer-bottom {
  border-top: 1px solid rgba(245,239,227,0.1); padding: 24px 0;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
}
.footer-bottom p { font-family: var(--mono); font-size: 12px; color: var(--piedra); margin: 0; }

/* ── WhatsApp flotante ── */
.wsp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25); transition: transform 200ms;
}
.wsp-float::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  border: 1.5px solid rgba(37,211,102,0.7);
  animation: wsp-ring 3.2s var(--ease) 1200ms infinite;
}
@keyframes wsp-ring {
  0% { transform: scale(1); opacity: 0.8; }
  55%, 100% { transform: scale(1.55); opacity: 0; }
}
.wsp-float:hover { transform: scale(1.08); }
.wsp-float svg { width: 28px; height: 28px; fill: #fff; }
@media (prefers-reduced-motion: reduce) { .wsp-float::before { animation: none; opacity: 0; } }

/* ── Cookie banner ── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: var(--tinta); color: var(--papel); box-shadow: 0 -4px 40px rgba(0,0,0,0.2);
  display: none;
}
.cookie-banner.visible { display: block; }
.cookie-inner { max-width: var(--maxw); margin: 0 auto; padding: 20px 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.cookie-inner p { font-size: 14px; color: rgba(245,239,227,0.8); margin: 0; max-width: 600px; }
.cookie-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-btns button { padding: 8px 18px; font-family: var(--sans); font-size: 12px; cursor: pointer; border-radius: 99px; }
.cookie-accept { background: var(--terracota); border: 1px solid var(--terracota); color: var(--papel); }
.cookie-essential { background: transparent; border: 1px solid rgba(245,239,227,0.4); color: rgba(245,239,227,0.85); }

/* ── Reveal animations ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ── Blog ── */
.post-card { background: var(--blanco); padding: 32px; height: 100%; display: flex; flex-direction: column; text-decoration: none; border: 1px solid rgba(26,31,26,0.06); box-shadow: var(--sombra-1); border-radius: var(--r-md); overflow: hidden; }
.post-card h3 { margin: 8px 0 12px; }
.post-card .post-excerpt { font-size: 14px; color: rgba(26,31,26,0.72); line-height: 1.7; flex: 1; }
.post-meta { font-family: var(--mono); font-size: 11px; color: var(--piedra-oscura); text-transform: uppercase; letter-spacing: 0.1em; }
.article-body { font-size: 16px; line-height: 1.85; color: rgba(26,31,26,0.75); }
.article-body h2 { font-size: 28px; margin: 48px 0 16px; }
.article-body h3 { font-size: 20px; margin: 32px 0 12px; }
.article-body a { color: var(--olivo); }
.article-body blockquote { border-left: 3px solid var(--terracota); margin: 24px 0; padding: 4px 0 4px 20px; font-style: italic; color: rgba(26,31,26,0.72); }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li { margin-bottom: 8px; }

/* ── Gráficos de resultados (Google Ads / Meta Ads) ── */
.chart-card {
  background: rgba(245,239,227,0.04); border: 1px solid rgba(245,239,227,0.12);
  padding: 24px 24px 20px; margin: 0; display: flex; flex-direction: column; gap: 18px;
  border-radius: var(--r-md);
  transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}
.chart-card:hover { transform: translateY(-4px); border-color: rgba(184,194,154,0.35); box-shadow: 0 18px 44px rgba(0,0,0,0.32); }
.chart-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; }
.chart-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--salvia-claro); }
.chart-sub { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; color: rgba(245,239,227,0.6); }
.chart-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 12px; }
.chart-kpis > div { opacity: 0; transform: translateY(14px) scale(0.94); }
.chart-card.chart-on .chart-kpis > div { opacity: 1; transform: none; transition: opacity 600ms, transform 650ms cubic-bezier(0.34,1.4,0.64,1); }
.chart-card.chart-on .chart-kpis > div:nth-child(2) { transition-delay: 130ms; }
.chart-card.chart-on .chart-kpis > div:nth-child(3) { transition-delay: 260ms; }
.chart-card.chart-on .chart-kpis > div:nth-child(4) { transition-delay: 390ms; }
.chart-kpis .kpi-num { font-family: var(--mono); font-size: clamp(17px, 1.8vw, 22px); font-weight: 600; color: var(--papel); margin: 0; line-height: 1.1; white-space: nowrap; }
.chart-kpis .kpi-label { font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--piedra); margin: 4px 0 0; }
.chart-lines { width: 100%; height: auto; display: block; }
.chart-lines .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart-lines .line-a { stroke: var(--salvia-claro); stroke-dasharray: 1100; stroke-dashoffset: 1100; }
.chart-lines .line-b { stroke: var(--terracota-claro); stroke-dasharray: 1000; stroke-dashoffset: 1000; }
.chart-card.chart-on .line-a { stroke-dashoffset: 0; transition: stroke-dashoffset 1800ms cubic-bezier(0.4,0,0.2,1); }
.chart-card.chart-on .line-b { stroke-dashoffset: 0; transition: stroke-dashoffset 1800ms 350ms cubic-bezier(0.4,0,0.2,1); }
.chart-lines .area { opacity: 0; clip-path: inset(0 100% 0 0); }
.chart-card.chart-on .area {
  opacity: 0.1; clip-path: inset(0 0 0 0);
  transition: opacity 500ms 250ms, clip-path 1800ms 250ms cubic-bezier(0.4,0,0.2,1);
  animation: area-breathe 5.5s ease-in-out 2400ms infinite;
}
@keyframes area-breathe {
  0%, 100% { opacity: 0.1; }
  50% { opacity: 0.17; }
}
.chart-lines line { transform: scaleX(0); transform-origin: left center; transform-box: fill-box; }
.chart-card.chart-on .chart-lines line { transform: scaleX(1); transition: transform 900ms cubic-bezier(0.16,1,0.3,1); }
.chart-card.chart-on .chart-lines line:nth-of-type(2) { transition-delay: 120ms; }
.chart-card.chart-on .chart-lines line:nth-of-type(3) { transition-delay: 240ms; }
.chart-card.chart-on .chart-lines line:nth-of-type(4) { transition-delay: 360ms; }
.chart-lines > text { opacity: 0; transform: translateY(6px); transform-box: fill-box; }
.chart-card.chart-on .chart-lines > text { opacity: 1; transform: none; transition: opacity 500ms 500ms, transform 500ms 500ms cubic-bezier(0.16,1,0.3,1); }
.chart-card.chart-on .chart-lines > text:nth-of-type(2) { transition-delay: 650ms; }
.chart-card.chart-on .chart-lines > text:nth-of-type(3) { transition-delay: 800ms; }
.chart-axis { font-family: var(--mono); font-size: 9px; fill: rgba(245,239,227,0.55); letter-spacing: 0.08em; }
.chart-dot { opacity: 0; }
.chart-dot.dot-a { fill: var(--salvia-claro); filter: drop-shadow(0 0 4px rgba(184,194,154,0.9)); }
.chart-dot.dot-b { fill: var(--terracota-claro); filter: drop-shadow(0 0 4px rgba(212,120,74,0.9)); }
.chart-card.chart-on .chart-dot { opacity: 1; transition: opacity 300ms 200ms; }
.peak { opacity: 0; }
.chart-card.chart-on .peak { opacity: 1; transition: opacity 500ms 1900ms; }
.peak-ring { fill: none; stroke: var(--salvia-claro); stroke-width: 1.5; transform-box: fill-box; transform-origin: center; }
.chart-card.chart-on .peak-ring { animation: chart-pulse 2.4s ease-out 2200ms infinite; }
@keyframes chart-pulse {
  0% { transform: scale(0.4); opacity: 0.9; }
  70% { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}
.trend-chip {
  display: inline-flex; align-items: center; gap: 6px; margin-left: auto;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--papel); background: var(--terracota); padding: 6px 14px; border-radius: 99px;
  opacity: 0; transform: scale(0.7) translateY(8px);
}
.chart-card.chart-on .trend-chip {
  opacity: 1; transform: none;
  transition: opacity 400ms 1700ms, transform 550ms 1700ms cubic-bezier(0.34,1.56,0.64,1);
  animation: chip-glow 2.4s ease-in-out 2500ms 2;
}
@keyframes chip-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(196,94,58,0); }
  50% { box-shadow: 0 0 20px 3px rgba(196,94,58,0.55); }
}
.chart-legend { display: flex; flex-wrap: wrap; gap: 20px; }
.chart-card > .chart-legend:last-child { margin-top: auto; }
.chart-legend span { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(245,239,227,0.65); }
.chart-legend > span:not(.trend-chip) { opacity: 0; transform: translateY(8px); }
.chart-card.chart-on .chart-legend > span:not(.trend-chip) { opacity: 1; transform: none; transition: opacity 500ms 1400ms, transform 500ms 1400ms cubic-bezier(0.16,1,0.3,1); }
.chart-card.chart-on .chart-legend > span:nth-child(2):not(.trend-chip) { transition-delay: 1550ms; }
.chart-legend i { width: 14px; height: 3px; display: inline-block; }
.chart-bars { display: flex; flex-direction: column; gap: 14px; padding: 8px 0 4px; }
.bar-row { display: grid; grid-template-columns: 52px 1fr 56px; align-items: center; gap: 12px; opacity: 0; transform: translateX(-10px); }
.chart-card.chart-on .bar-row { opacity: 1; transform: none; transition: opacity 500ms, transform 500ms cubic-bezier(0.16,1,0.3,1); }
.chart-card.chart-on .bar-row:nth-child(2) { transition-delay: 220ms; }
.chart-card.chart-on .bar-row:nth-child(3) { transition-delay: 440ms; }
.bar-name { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(245,239,227,0.65); }
.bar-track { height: 26px; background: rgba(245,239,227,0.08); overflow: hidden; border-radius: 99px; }
.bar-fill { height: 100%; width: 0; background: var(--salvia); position: relative; overflow: hidden; }
.bar-fill::after {
  content: ''; position: absolute; inset: 0; transform: translateX(-110%);
  background: linear-gradient(105deg, transparent 25%, rgba(245,239,227,0.4) 50%, transparent 75%);
}
.chart-card.chart-on .bar-row:nth-child(1) .bar-fill::after { animation: bar-shine 7s ease-out 1500ms infinite; }
.chart-card.chart-on .bar-row:nth-child(2) .bar-fill::after { animation: bar-shine 7s ease-out 1800ms infinite; }
.chart-card.chart-on .bar-row:nth-child(3) .bar-fill::after { animation: bar-shine 7s ease-out 2100ms infinite; }
@keyframes bar-shine {
  0% { transform: translateX(-110%); }
  16% { transform: translateX(110%); }
  100% { transform: translateX(110%); }
}
.bar-fill-0 { background: rgba(245,239,227,0.32); }
.bar-fill-b { background: var(--terracota); }
.chart-card.chart-on .bar-fill { width: var(--w); transition: width 1200ms cubic-bezier(0.16,1,0.3,1); }
.chart-card.chart-on .bar-row:nth-child(1) .bar-fill { transition-delay: 250ms; }
.chart-card.chart-on .bar-row:nth-child(2) .bar-fill { transition-delay: 550ms; }
.chart-card.chart-on .bar-row:nth-child(3) .bar-fill { transition-delay: 850ms; }
.bar-val { font-family: var(--mono); font-size: 15px; font-weight: 600; color: var(--papel); text-align: right; }
.chart-note { font-size: 13px; color: rgba(245,239,227,0.65); line-height: 1.6; margin: 0; }

/* Responsive de los gráficos */
@media (max-width: 768px) {
  .chart-card { padding: 20px 16px; gap: 14px; }
  .chart-axis { font-size: 12px; }
  .chart-kpis { gap: 10px; }
}
@media (max-width: 480px) {
  .chart-head { flex-direction: column; align-items: flex-start; gap: 4px; }
  .chart-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chart-kpis .kpi-num { font-size: 18px; }
  .stat-num-sm { font-size: clamp(24px, 8vw, 34px); }
  .bar-row { grid-template-columns: 44px 1fr 48px; gap: 8px; }
  .bar-val { font-size: 13px; }
  .chart-legend { gap: 10px 14px; }
  .chart-note { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .chart-lines .line-a, .chart-lines .line-b { stroke-dashoffset: 0; }
  .chart-lines .area { opacity: 0.1; clip-path: none; }
  .chart-lines line { transform: none; }
  .chart-lines > text { opacity: 1; transform: none; }
  .chart-legend > span:not(.trend-chip) { opacity: 1; transform: none; }
  .bar-fill { width: var(--w); }
  .bar-fill::after { display: none; }
  .chart-kpis > div, .bar-row, .trend-chip, .peak { opacity: 1; transform: none; }
  .chart-dot { display: none; }
  .chart-card, .chart-card:hover { transform: none; }
  .chart-card.chart-on .line-a, .chart-card.chart-on .line-b,
  .chart-card.chart-on .area, .chart-card.chart-on .bar-fill,
  .chart-card.chart-on .chart-lines line, .chart-card.chart-on .chart-lines > text,
  .chart-card.chart-on .chart-legend > span:not(.trend-chip),
  .chart-card.chart-on .chart-kpis > div, .chart-card.chart-on .bar-row,
  .chart-card.chart-on .trend-chip, .chart-card.chart-on .peak { transition: none; }
  .chart-card.chart-on .peak-ring { animation: none; }
  .chart-card.chart-on .trend-chip { animation: none; }
  .chart-card.chart-on .bar-fill::after { animation: none; }
  .chart-card.chart-on .area { animation: none; }
}

/* ── Placeholders (foto, video, capturas) ── */
.placeholder-media {
  border-radius: var(--r-md);
  background: rgba(26,31,26,0.04); border: 1px dashed rgba(26,31,26,0.2);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; text-align: center; padding: 32px; color: var(--piedra);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
}
.bg-tinta .placeholder-media { background: rgba(245,239,227,0.05); border-color: rgba(245,239,227,0.2); }

/* ── Badges de confianza ── */
.badge-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.badge {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid rgba(92,107,63,0.25); padding: 10px 18px; color: var(--olivo);
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(92,107,63,0.1); border-radius: 99px; font-weight: 600;
  transition: border-color 250ms, color 250ms, transform 350ms var(--rebote);
}
.badge:hover { border-color: var(--olivo); color: var(--tinta); transform: translateY(-2px); }
.bg-tinta .badge { background: rgba(245,239,227,0.08); border-color: rgba(245,239,227,0.2); color: rgba(245,239,227,0.8); }
.bg-tinta .badge { border-color: rgba(245,239,227,0.2); color: rgba(245,239,227,0.75); }

/* ── Comparación mobile ── */
.comparacion-cards { display: none; flex-direction: column; gap: 12px; }
.comparacion-cards .comp-card { border: 1px solid rgba(26,31,26,0.1); overflow: hidden; border-radius: var(--r-sm); }
.comparacion-cards .comp-head { background: rgba(26,31,26,0.06); padding: 10px 16px; }
.comparacion-cards .comp-body { display: grid; grid-template-columns: 1fr 1fr; }
.comparacion-cards .comp-sin { padding: 14px 16px; background: rgba(255,255,255,0.7); border-right: 1px solid rgba(26,31,26,0.08); font-size: 13px; color: rgba(26,31,26,0.68); }
.comparacion-cards .comp-con { padding: 14px 16px; background: var(--tinta); font-size: 13px; color: rgba(245,239,227,0.85); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  section { padding: 64px 0; }
  .hero, .page-hero { padding: 120px 0 56px; }
  .form-card { padding: 24px; }
  .tabla-comparacion { display: none; }
  .comparacion-cards { display: flex; }
}

/* ── Util ── */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.flex-between { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.divider-top { border-top: 1px solid rgba(26,31,26,0.1); padding-top: 32px; margin-top: 40px; }
.bg-tinta .divider-top { border-color: rgba(245,239,227,0.1); }

/* ── Utilidades (extraídas de estilos inline repetidos) ── */
.m-0 { margin: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-48 { margin-bottom: 48px; }
.pt-0 { padding-top: 0; }
.p-32 { padding: 32px; }
.fs-12 { font-size: 12px; }
.break-all { word-break: break-all; }
.text-papel { color: var(--papel); }
.text-piedra { color: var(--piedra); }
.stack-10 { display: flex; flex-direction: column; gap: 10px; }
.flex-16 { display: flex; gap: 16px; }
.row-center-24 { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; }
.btn-row-center { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.grid-end-48 { gap: 48px; align-items: flex-end; }
.card-num { font-family: var(--mono); font-size: 11px; color: var(--piedra); }
.h3-sm { font-size: 20px; margin-bottom: 12px; }
.h3-flow { margin: 12px 0 12px; font-size: 20px; }
.h-serif-22 { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--tinta); margin: 40px 0 12px; }
.body-sm { font-size: 14px; color: rgba(26,31,26,0.72); line-height: 1.7; margin: 0; }
.body-sm-0 { font-size: 14px; color: rgba(26,31,26,0.72); margin: 0; }
.footer-desc { font-size: 14px; color: rgba(245,239,227,0.65); max-width: 280px; margin: 16px 0; }
.footer-tagline { font-family: var(--serif); font-style: italic; font-weight: 300; color: rgba(245,239,227,0.6); }
.footer-est { font-family: var(--mono); font-size: 12px; color: var(--piedra); margin: 0; }
.crumb-link { text-decoration: none; color: var(--piedra-oscura); }

/* ── Columna de texto que acompaña al formulario (contacto.html) ── */
.form-intro-lead { font-size: 15px; color: rgba(26,31,26,0.72); line-height: 1.7; margin: 0 0 32px; }

/* Mini-línea de tiempo "qué pasa después de enviar" */
.paso-mini-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 22px; }
.paso-mini { position: relative; display: grid; grid-template-columns: 34px 1fr; gap: 16px; align-items: start; }
.paso-mini:not(:last-child)::before {
  content: ''; position: absolute; left: 17px; top: 40px; bottom: -22px; width: 1px;
  background: linear-gradient(to bottom, rgba(196,94,58,0.35), rgba(26,31,26,0.07));
}
.paso-mini-num {
  font-family: var(--mono); font-size: 12px; font-weight: 600; color: #A34A2A;
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(196,94,58,0.08); border: 1px solid rgba(196,94,58,0.22);
}
.paso-mini-tit { font-size: 16px; margin: 5px 0 6px; }
.paso-mini-txt { font-size: 14px; color: rgba(26,31,26,0.72); line-height: 1.7; margin: 0; }

/* Canales directos */
.form-canales { margin-top: 32px; }
.canal-grid { display: flex; flex-direction: column; gap: 8px; }
.canal {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px;
  background: var(--blanco); border: 1px solid rgba(26,31,26,0.07); border-radius: var(--r-sm);
  padding: 12px 16px; text-decoration: none;
  transition: border-color 200ms, transform 300ms var(--ease), box-shadow 300ms;
}
.canal:hover { border-color: var(--terracota); transform: translateX(3px); box-shadow: var(--sombra-1); }
.canal-tipo { font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--piedra-oscura); }
.canal-dato { font-size: 14px; color: var(--tinta); word-break: break-word; }
@media (prefers-reduced-motion: reduce) {
  .canal { transition: none; }
  .canal:hover { transform: none; }
}

/* ── Embed del calendario de Google (contacto.html, sección "Agenda online") ──
   El iframe va a ancho completo a propósito: el widget de Google decide su propio
   layout según el ancho disponible. Angosto lo apila (mes arriba, horarios abajo);
   ancho lo muestra en dos columnas (días | horarios), que es más bajo. */
.agenda-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  margin-bottom: 32px;
}
.agenda-head .check-list { margin: 0; }
@media (max-width: 860px) {
  .agenda-head { grid-template-columns: 1fr; gap: 24px; }
}
.calendario-embed {
  background: var(--blanco);
  border: 1px solid rgba(26,31,26,0.06);
  border-radius: var(--r-lg);
  box-shadow: var(--sombra-1);
  padding: 12px;
  overflow: hidden;
}
.calendario-embed iframe {
  display: block;
  width: 100%;
  height: 520px;
  border: 0;
  border-radius: var(--r-md);
}
.calendario-fallback { font-size: 12px; color: rgba(26,31,26,0.65); text-align: center; margin: 10px 0 4px; }
/* Por debajo de ~820px el widget de Google vuelve a apilarse y necesita más alto. */
@media (max-width: 820px) { .calendario-embed iframe { height: 620px; } }
@media (max-width: 640px) {
  .calendario-embed { padding: 8px; }
  .calendario-embed iframe { height: 660px; }
}

/* ── Pilares de la agencia (sobre.html) ──
   Un color de la paleta por tarjeta. El borde superior usa el color puro;
   el número usa una variante oscurecida para cumplir contraste AA sobre el fondo claro. */
.pilar {
  --acento: var(--terracota);
  --acento-txt: #A34A2A;
  --acento-fondo: rgba(196,94,58,0.06);
  background: var(--acento-fondo);
  border: 1px solid rgba(26,31,26,0.06);
  border-top: 4px solid var(--acento);
  border-radius: var(--r-md);
  box-shadow: var(--sombra-1);
  padding: 40px;
  transition: transform 450ms var(--rebote), box-shadow 300ms var(--ease);
}
.pilar:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); }
.pilar .card-num { color: var(--acento-txt); font-weight: 600; }
.pilar-olivo  { --acento: var(--olivo);  --acento-txt: var(--olivo);  --acento-fondo: rgba(92,107,63,0.06); }
.pilar-sol    { --acento: var(--sol);    --acento-txt: #8F5F14;       --acento-fondo: rgba(216,155,60,0.08); }
.pilar-malbec { --acento: var(--malbec); --acento-txt: var(--malbec); --acento-fondo: rgba(107,46,58,0.05); }
@media (max-width: 640px) { .pilar { padding: 28px; } }
@media (prefers-reduced-motion: reduce) {
  .pilar { transition: none; }
  .pilar:hover { transform: none; }
}