/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--paper);
  background: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip {
  position: absolute; left: 12px; top: -80px; z-index: 100;
  background: var(--paper); color: var(--ink); padding: 10px 16px; border-radius: var(--radius);
}
.skip:focus { top: 12px; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* Contextos de color: un solo acento, según el fondo */
.on-dark { --accent: var(--brass-on-dark); --fg: var(--paper); --fg-soft: rgba(244, 241, 234, 0.74); --line: rgba(244, 241, 234, 0.16); background: var(--ink); color: var(--fg); }
.on-light { --accent: var(--brass-on-light); --fg: var(--ink); --fg-soft: rgba(15, 16, 18, 0.72); --line: rgba(15, 16, 18, 0.16); background: var(--paper); color: var(--fg); }

.section { padding-block: var(--section-y); }
.section__head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.section__head--center { margin-inline: auto; text-align: center; }

h1, h2, h3 { font-family: var(--font-title); font-weight: 500; letter-spacing: -0.01em; line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(2.25rem, 1.2rem + 4.8vw, 4.25rem); font-weight: 500; }
h2 { font-size: clamp(1.75rem, 1.1rem + 2.6vw, 2.75rem); }
h3 { font-size: 1.25rem; }
.lead { margin-top: 16px; font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem); color: var(--fg-soft); max-width: 60ch; text-wrap: pretty; }
.section__head--center .lead { margin-inline: auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-soft);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--accent); }

.ph { font-family: var(--font-body); font-style: normal; padding: 0 6px; border: 1px dashed var(--accent); border-radius: 2px; word-break: break-word; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 14px 28px;
  font: 500 1rem/1.2 var(--font-body); text-decoration: none; text-align: center;
  border-radius: var(--radius); border: 1px solid transparent; cursor: pointer;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.btn--primary { background: var(--accent); color: var(--ink); }
.btn--ghost { border-color: var(--line); color: var(--fg); background: transparent; }
.btn--ghost { border-color: color-mix(in srgb, var(--fg) 38%, transparent); }
.btn:active { opacity: 0.88; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { transform: translateY(-2px); }
}

/* ---------- Encabezado ---------- */
.site-header { position: absolute; inset: 0 0 auto 0; z-index: 20; padding-block: 20px; }
.site-header .container { display: flex; align-items: center; }
.brand-mark { display: inline-flex; line-height: 0; }
.brand-mark svg { height: 30px; width: auto; }

/* ---------- Hero ---------- */
.hero { position: relative; display: flex; align-items: center; min-height: min(100svh, 920px); padding-block: 120px 96px; }
.hero__inner { max-width: 820px; }
.hero h1 { margin-top: 28px; }
.hero .lead { margin-top: 28px; max-width: 54ch; }
.hero .btn-row { margin-top: 40px; }
.hero__note { margin-top: 56px; font-size: 0.875rem; color: var(--fg-soft); padding-top: 20px; border-top: 1px solid var(--line); max-width: 54ch; }

/* ---------- Casos ---------- */
.caso { padding-block: clamp(40px, 7vw, 88px); border-top: 1px solid var(--line); }
.caso:first-of-type { border-top: 0; padding-top: 0; }
.caso__grid { display: grid; gap: clamp(32px, 5vw, 72px); align-items: center; }
.caso__body h3 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem); }
.caso__tipo { margin-top: 8px; color: var(--fg-soft); }
.caso__what { margin-top: 28px; font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-soft); }
.bullets { margin-top: 14px; display: grid; gap: 12px; }
.bullets li { position: relative; padding-left: 26px; }
.bullets li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 12px; height: 2px; background: var(--accent); }
.caso__panel { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 0.9375rem; color: var(--fg-soft); }
.caso__panel strong { display: block; color: var(--fg); font-weight: 500; margin-bottom: 4px; }
.caso .btn { margin-top: 32px; }
.dev-note { margin-top: 20px; padding: 10px 14px; font-size: 0.875rem; border: 1px dashed var(--accent); border-radius: var(--radius); }

@media (min-width: 900px) {
  .caso__grid { grid-template-columns: 1fr 1fr; }
  .caso:nth-of-type(even) .caso__media { order: 2; }
}

.caso__media { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-end; gap: 20px; }

/* Marcos simples en CSS: sin degradados */
.frame-phone {
  flex: 0 1 min(220px, 42%); min-width: 130px;
  padding: 8px; background: var(--ink-2); border: 1px solid var(--line); border-radius: 28px;
}
.on-dark .frame-phone { border-color: rgba(244, 241, 234, 0.28); }
.frame-phone__screen { overflow: hidden; border-radius: 20px; background: var(--ink); aspect-ratio: var(--ratio); }
.frame-phone img, .frame-phone video { width: 100%; height: 100%; object-fit: cover; }

.frame-window { flex: 1 1 100%; background: var(--ink-2); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.on-dark .frame-window { border-color: rgba(244, 241, 234, 0.28); }
.frame-window__bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid rgba(244, 241, 234, 0.12); }
.frame-window__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(244, 241, 234, 0.28); }
.frame-window__screen { aspect-ratio: var(--ratio); background: var(--ink); }
.frame-window img { width: 100%; height: auto; }

.img-ph { display: grid; place-items: center; width: 100%; height: 100%; padding: 12px; text-align: center; color: var(--brass-on-dark); font-size: 0.875rem; background: var(--ink); }

/* Galería del panel */
.gallery { margin-top: clamp(40px, 6vw, 72px); }
.gallery h4 { font: 500 1.125rem/1.3 var(--font-title); margin: 0 0 24px; }
.gallery__steps { display: grid; gap: 28px 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); align-items: start; }
.gallery__steps figure { display: grid; gap: 12px; }
.gallery__steps .frame-window { flex: none; }
.step-cap { display: flex; align-items: baseline; gap: 10px; }
.step-cap span { font: 500 0.875rem var(--font-body); color: var(--fg); letter-spacing: 0.08em; }
.step-cap b { font-weight: 500; }
.gallery__more { margin-top: clamp(40px, 6vw, 64px); }
.gallery__extra { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.gallery__extra figcaption { margin-top: 10px; font-weight: 500; }
.gallery__note { margin-top: 24px; font-size: 0.875rem; color: var(--fg-soft); }

.casos-close { margin-top: clamp(40px, 6vw, 72px); padding-top: clamp(32px, 5vw, 56px); border-top: 1px solid var(--line); display: grid; gap: 24px; justify-items: start; }
.casos-close p { font: 500 clamp(1.375rem, 1rem + 1.6vw, 2rem)/1.25 var(--font-title); max-width: 24ch; }
@media (min-width: 760px) {
  .casos-close { grid-template-columns: 1fr auto; align-items: center; }
  .casos-close .btn { margin-top: 0; }
}

/* ---------- Video ---------- */
.video-wrap { display: grid; gap: clamp(32px, 6vw, 80px); align-items: center; }
.video-wrap .frame-phone { flex: none; width: min(300px, 78vw); justify-self: center; }
.video-note { margin-top: 20px; font-size: 0.875rem; color: var(--fg-soft); }
@media (min-width: 860px) {
  .video-wrap { grid-template-columns: 1fr auto; }
  .video-wrap .frame-phone { order: 2; }
}

/* ---------- Cómo funciona ---------- */
.steps { display: grid; gap: 40px; counter-reset: step; }
.steps li { counter-increment: step; padding-top: 24px; border-top: 1px solid var(--line); }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font: 500 2rem/1 var(--font-title); color: var(--accent); margin-bottom: 20px; }
.steps p { margin-top: 10px; color: var(--fg-soft); }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 32px; } }

/* ---------- Qué incluye ---------- */
.inc-grid { display: grid; gap: clamp(40px, 6vw, 80px); }
.inc-grid h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.125rem); margin-bottom: 8px; }
.inc-list { margin-top: 20px; }
.inc-list li { padding: 16px 0; border-top: 1px solid var(--line); }
.inc-list li:last-child { border-bottom: 1px solid var(--line); }
.inc-list--no li { color: var(--fg-soft); }
@media (min-width: 800px) { .inc-grid { grid-template-columns: 1.3fr 1fr; } }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin-inline: auto; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font: 500 clamp(1.125rem, 1rem + 0.5vw, 1.3125rem)/1.35 var(--font-title);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform var(--dur-base) var(--ease-out); margin-bottom: 4px; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-bottom: -4px; }
.faq .faq__a { padding: 0 0 24px; color: var(--fg-soft); max-width: 60ch; }

/* ---------- Cierre y pie ---------- */
.closing { text-align: center; }
.closing__logo { margin: 0 auto clamp(32px, 5vw, 56px); height: clamp(64px, 12vw, 96px); width: auto; }
.closing h2 { max-width: 20ch; margin-inline: auto; }
.closing .btn-row { justify-content: center; margin-top: 36px; }
.closing__mail { margin-top: 28px; color: var(--fg-soft); }
.closing__mail a { color: var(--fg); text-underline-offset: 4px; text-decoration-color: var(--accent); }



/* ---------- Movimiento ---------- */
html { scroll-padding-top: 16px; }
@media (pointer: fine) and (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
.js .reveal {
  opacity: 0; transform: translate3d(0, var(--reveal-dist), 0);
  transition: opacity var(--dur-reveal) var(--ease-out) calc(var(--i, 0) * var(--stagger)),
              transform var(--dur-reveal) var(--ease-out) calc(var(--i, 0) * var(--stagger));
}
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
  .faq summary::after { transition: none; }
}

/* ---------- Páginas: encabezado con navegación, casos y banners ---------- */
[hidden] { display: none !important; }

.site-header__row { justify-content: space-between; }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; font-size: 0.9375rem; font-weight: 500; text-decoration: none; color: var(--fg); }
.site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav__cta { border: 1px solid var(--accent); border-radius: var(--radius); color: var(--accent) !important; }
@media (hover: hover) and (pointer: fine) { .site-nav a:hover { color: var(--accent); } }

.page-intro { padding-block: 128px clamp(48px, 8vw, 96px); }
.page-intro h1 { margin-top: 24px; font-size: clamp(2rem, 1.2rem + 3.6vw, 3.5rem); }
.section--banners { padding-top: clamp(40px, 6vw, 72px); }
.back { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; margin-bottom: 8px; color: var(--accent); text-decoration: none; font-weight: 500; }
.caso__tipo-lg { margin-top: 12px; color: var(--accent); letter-spacing: 0.02em; }
.page-intro .lead { margin-top: 20px; }

/* Franja corta de index */
.section--short { padding-block: clamp(56px, 8vw, 96px); }
.strip { display: grid; gap: 28px; justify-items: start; align-items: center; }
.strip h2 { max-width: 20ch; }
@media (min-width: 760px) { .strip { grid-template-columns: 1fr auto; } }

/* Banners tipográficos de casos.html: cada uno es un enlace */
.banners { display: grid; gap: 20px; }
.banner {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 20px;
  padding: clamp(24px, 4vw, 44px); text-decoration: none; color: var(--paper);
  background: var(--ink); border: 1px solid var(--brass-on-dark); border-radius: var(--radius);
}
.banner__text { display: grid; gap: 6px; min-width: 0; }
.banner__name { font: 500 clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem)/1.1 var(--font-title); }
.banner__tipo { font-size: 0.9375rem; color: var(--brass-on-dark); letter-spacing: 0.02em; }
.banner__resumen { margin-top: 8px; color: rgba(244, 241, 234, 0.74); }
.banner__chev { width: 12px; height: 12px; border-right: 2px solid var(--brass-on-dark); border-top: 2px solid var(--brass-on-dark); transform: rotate(45deg); transition: transform var(--dur-base) var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .banner:hover .banner__chev { transform: translateX(6px) rotate(45deg); } }
@media (prefers-reduced-motion: reduce) { .banner__chev { transition: none; } }

/* Páginas de caso */
.caso__grid--single { grid-template-columns: 1fr !important; }
@media (min-width: 900px) { .caso__grid--single .bullets { grid-template-columns: 1fr 1fr; gap: 12px 40px; } }
.caso__grid { display: grid; gap: clamp(24px, 4vw, 48px); align-items: start; }
@media (min-width: 900px) { .caso__grid { grid-template-columns: 1fr 1fr; } }
.gallery h2 { font-size: 1.375rem; margin-bottom: 24px; }
.video-block { display: grid; gap: clamp(28px, 5vw, 64px); align-items: center; margin-top: clamp(48px, 7vw, 88px); padding-top: clamp(32px, 5vw, 56px); border-top: 1px solid var(--line); }
.video-block h2 { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.125rem); }
.video-block .frame-phone { flex: none; width: min(280px, 76vw); justify-self: center; }
.frame-phone video { object-fit: cover; object-position: center bottom; }
@media (min-width: 760px) {
  .video-block { grid-template-columns: 1fr auto; }
  .video-block .frame-phone { order: 2; }
}
.closing__logo { margin-inline: auto; }
.page-intro--caso { padding-bottom: clamp(24px, 3vw, 32px); }
.section--caso { padding-top: clamp(24px, 3vw, 32px); }
.section--caso .caso__what { margin-top: 0; }

/* ---------- Formulario de demo (#demo en index.html) ---------- */
.demo__grid { display: grid; gap: clamp(36px, 6vw, 80px); align-items: start; }
@media (min-width: 900px) { .demo__grid { grid-template-columns: 1fr 1.1fr; } }
.demo__logo { height: clamp(56px, 9vw, 80px); width: auto; margin-bottom: clamp(24px, 4vw, 40px); }
.demo__intro h2 { max-width: 18ch; }
.demo__direct { margin-top: 28px; }
.demo__direct a, .demo__intro .closing__mail a { color: var(--fg); text-underline-offset: 4px; text-decoration-color: var(--accent); }
.demo__intro .closing__mail { margin-top: 12px; }

.demo-form { display: grid; gap: 20px; padding: clamp(20px, 4vw, 36px); background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); }
.field { display: grid; gap: 8px; }
.field label { font-weight: 500; }
.field input, .field select {
  width: 100%; min-height: 52px; padding: 12px 14px;
  font: 400 1rem/1.4 var(--font-body); color: var(--ink);
  background-color: var(--paper); border: 1px solid rgba(15, 16, 18, 0.45); border-radius: var(--radius);
  -webkit-appearance: none; appearance: none;
}
.field select {
  padding-right: 44px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%230F1012' stroke-width='1.8'/%3E%3C/svg%3E");
  background-position: right 16px center; background-repeat: no-repeat;
}
.field input::placeholder { color: rgba(15, 16, 18, 0.6); }
.field input:focus-visible, .field select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.field [aria-invalid="true"] { border-color: var(--ink); border-width: 2px; }
.field__error { font-size: 0.9375rem; font-weight: 500; color: var(--ink); }
.field__error:empty { display: none; }
.field__error::before { content: "! "; font-weight: 600; color: var(--accent); }
.demo-form__submit { width: 100%; margin-top: 4px; }
.demo-form__status { min-height: 1.5em; font-weight: 500; }
.demo-form__status a { color: var(--ink); text-underline-offset: 3px; text-decoration-color: var(--accent); }
.demo-form__privacy { font-size: 0.875rem; color: var(--fg-soft); }

.tag { display: inline-block; margin-left: 6px; padding: 2px 10px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; color: var(--fg); border: 1px solid var(--accent); border-radius: 999px; vertical-align: 2px; }

/* Opciones de "qué necesita": tarjetas con radio accesible */
.plans { margin: 0; padding: 0; border: 0; min-width: 0; display: grid; gap: 12px; }
.plans legend { padding: 0; margin-bottom: 12px; font-weight: 500; }
.plan { position: relative; border: 1px solid rgba(15, 16, 18, 0.45); border-radius: var(--radius); background: var(--paper); }
.plan > input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.plan__label { display: grid; gap: 4px; padding: 16px 16px 16px 52px; cursor: pointer; position: relative; border-radius: var(--radius); }
.plan__label::before { content: ""; position: absolute; left: 16px; top: 19px; width: 22px; height: 22px; border: 2px solid var(--ink); border-radius: 50%; background: var(--paper); }
.plan > input:checked + .plan__label::after { content: ""; position: absolute; left: 22px; top: 25px; width: 10px; height: 10px; border-radius: 50%; background: var(--ink); }
.plan:has(> input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.plan > input:focus-visible + .plan__label { outline: 3px solid var(--accent); outline-offset: 2px; }
.plan__title { font: 500 1.125rem/1.3 var(--font-title); }
.plan__ref { font-size: 0.9375rem; color: var(--fg-soft); }
.plan__desc { font-size: 0.9375rem; color: var(--fg-soft); }
.plan__link { display: inline-flex; align-items: center; min-height: 44px; margin: -6px 0 6px 52px; padding-right: 12px; font-size: 0.9375rem; font-weight: 500; color: var(--ink); text-underline-offset: 3px; text-decoration-color: var(--accent); }
.plan--simple { border-style: dashed; }
.plan--simple .plan__label { display: grid; gap: 2px; padding-block: 14px; }
.plan--simple .plan__label::before { top: 14px; }
.plan--simple > input:checked + .plan__label::after { top: 20px; }
.plan--simple .plan__title { font: 500 1rem/1.4 var(--font-body); }
.plans .field__error { margin-top: 4px; }

.demo-page { max-width: 680px; }
.demo-page .demo__direct { margin-top: 32px; }
.demo-page .closing__mail { margin-top: 12px; color: var(--fg-soft); }
.demo-page .demo__direct a, .demo-page .closing__mail a { color: var(--fg); text-underline-offset: 4px; text-decoration-color: var(--accent); }

/* ---------- Cierre centrado ---------- */
.closing { text-align: center; padding-top: clamp(112px, 16vw, 200px); }
.closing .lead { margin-inline: auto; }
.closing .btn-row { justify-content: center; }

/* ---------- Pie ---------- */
.site-footer { position: relative; overflow: hidden; border-top: 1px solid rgba(210, 168, 87, 0.4); padding-block: clamp(56px, 8vw, 96px) 0; font-size: 0.9375rem; }
.footer-mark {
  position: absolute; left: 50%; bottom: -0.3em; transform: translateX(-50%);
  font: 600 19vw/1 var(--font-title); letter-spacing: 0; white-space: nowrap;
  color: rgba(210, 168, 87, 0.06); pointer-events: none; user-select: none;
}
.footer-inner { position: relative; z-index: 1; }
.footer-grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 56px; } }
.site-footer__logo { width: 220px; max-width: 100%; height: auto; }
.footer-brand p { margin-top: 20px; max-width: 28ch; color: var(--fg-soft); }
.footer-h { margin: 0 0 16px; font: 500 0.8125rem/1.2 var(--font-body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-soft); }
.footer-col ul { display: grid; gap: 4px; }
.site-footer a:not(.btn) { color: var(--paper); text-decoration: none; }
.footer-col li a, .footer-line { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.footer-line--plain { color: var(--fg-soft) !important; }
.footer-wa { gap: 10px; margin-bottom: 8px; width: 100%; max-width: 340px; }
.footer-col .footer-line { display: flex; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: clamp(40px, 6vw, 64px); padding-block: 24px calc(19vw * 0.5 + 24px); border-top: 1px solid var(--line); color: var(--fg-soft); }
.icon { flex: none; }

/* ---------- Hero: emblema de fondo (solo escritorio) ---------- */
.hero__mark { display: none; }
@media (min-width: 900px) {
  .hero__mark {
    display: block; position: absolute; top: 50%; right: calc(var(--gutter) + max(0px, (100vw - var(--container) - var(--gutter) * 2) / 2));
    width: 380px; height: auto; transform: translateY(-50%); opacity: 0.12; pointer-events: none;
  }
  .hero__mark g > * { fill: none; stroke: var(--brass-on-dark); stroke-width: 1.5px; vector-effect: non-scaling-stroke; }
  .hero > .container { position: relative; }
}

/* ---------- Franja de casos en el principal ---------- */
.eyebrow { font-family: var(--font-body); }
.names { display: flex; flex-wrap: wrap; align-items: center; gap: 0.1em 0.5em; margin-top: clamp(24px, 4vw, 40px); font: 500 clamp(2rem, 1rem + 3.9vw, 3.5rem)/1.2 var(--font-title); letter-spacing: -0.01em; }
.names li:nth-last-child(n+3)::after { content: "·"; margin-left: 0.5em; color: var(--accent); }
.names a { color: var(--fg); text-decoration: none; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 0.12em; }
.names__arrow { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent) !important;padding-inline: 4px; }
.names__arrow svg { width: 1.1em; height: auto; }
@media (hover: hover) and (pointer: fine) {
  .names a:not(.names__arrow):hover { text-decoration: underline; }
  .names__arrow:hover svg { transform: translateX(6px); }
}
.names__arrow svg { transition: transform var(--dur-base) var(--ease-out); }

/* ---------- Ritmo: números de "Cómo funciona" ---------- */
.steps li::before { font-size: clamp(3.25rem, 2.4rem + 3.4vw, 5rem); margin-bottom: 12px; }

/* ---------- Estados de enlaces y botones ---------- */
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
a:active, button:active { opacity: 0.85; }
.btn--primary:active { transform: translateY(0); }
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { opacity: 0.94; }
  .btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
  .site-footer a:not(.btn):hover { color: var(--brass-on-dark); }
  .banner:hover { border-color: var(--paper); }
  .back:hover, .plan__link:hover, .demo__direct a:hover, .closing__mail a:hover { color: var(--accent); }
  .faq summary:hover { color: var(--accent); }
  .skip:hover { text-decoration: underline; }
}
@media (prefers-reduced-motion: reduce) { .names a, .names__arrow svg { transition: none; } .names__arrow:hover svg { transform: none; } }

/* Pies de la galería con descripción; mensaje de WhatsApp; "También incluye" */
.step-cap--desc { flex-wrap: wrap; }
.step-desc { flex: 1 0 100%; font-size: 0.9375rem; font-weight: 400; line-height: 1.5; color: var(--fg-soft); }
.msg-block { margin-top: clamp(40px, 6vw, 72px); display: grid; gap: 20px; }
.msg-block h2 { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.125rem); }
.msg-block__img { width: 100%; max-width: 560px; height: auto; border-radius: 12px; border: 1px solid var(--line); background: var(--ink-2); }
.also { margin-top: clamp(40px, 6vw, 72px); padding-top: clamp(28px, 4vw, 48px); border-top: 1px solid var(--line); }
.also h2 { font-size: 1.375rem; margin-bottom: 20px; }
.also ul { display: grid; gap: 16px; }
.also li { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--fg-soft); }
.also li b { color: var(--fg); font-weight: 500; }
@media (min-width: 760px) { .also ul { grid-template-columns: 1fr 1fr; } }

/* ---------- Historia en bloques (Wishie) ---------- */
.story { margin-top: clamp(48px, 7vw, 96px); }
.story > h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem); margin-bottom: clamp(20px, 3vw, 32px); }
.story-row { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; padding: 4px var(--gutter) 16px; margin-inline: calc(var(--gutter) * -1); -webkit-overflow-scrolling: touch; }
.story-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.story-item { flex: 0 0 min(78%, 320px); scroll-snap-align: center; display: grid; gap: 12px; }
.story-item figcaption, .tool figcaption { font-size: 0.9375rem; color: var(--fg-soft); }
.frame-phone--full { flex: none; width: 100%; min-width: 0; }
.frame-phone--full .frame-phone__screen { background: var(--ink); }
.frame-phone--full video { object-position: center; }
@media (min-width: 900px) {
  .story-row { display: grid; grid-template-columns: repeat(3, minmax(0, 320px)); justify-content: center; gap: 32px; overflow: visible; margin-inline: 0; padding-inline: 0; }
  .story-item { flex: none; }
}
.shots { display: grid; gap: clamp(24px, 3vw, 40px) 24px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .shots { grid-template-columns: 1fr 1fr; } }
.shot { display: grid; gap: 12px; align-content: start; }
.shot .frame-window, .tool .frame-window { flex: none; border: 1px solid rgba(15, 16, 18, 0.28); }
.zoom { display: block; cursor: zoom-in; line-height: 0; }
.zoom img { width: 100%; height: auto; }
.zoom:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.tools { display: grid; gap: 28px; align-items: start; }
.tool { display: grid; gap: 12px; align-content: start; }
.zoom--label { max-width: 320px; border: 1px solid rgba(15, 16, 18, 0.28); border-radius: 8px; overflow: hidden; background: var(--paper-2); }
@media (min-width: 900px) { .tools { grid-template-columns: 1.7fr 1fr; gap: 40px; } }

/* Visor de imágenes (dialog nativo: Esc cierra y el foco queda dentro) */
.lb { width: min(96vw, 1500px); max-width: none; max-height: 94vh; padding: 0; border: 0; background: transparent; color: var(--paper); overflow: visible; }
.lb::backdrop { background: rgba(15, 16, 18, 0.88); }
.lb__img { display: block; margin: 0 auto; max-width: 100%; max-height: 86vh; height: auto; width: auto; border-radius: 8px; background: var(--paper); }
.lb__close { display: block; margin: 0 0 10px auto; min-height: 44px; padding: 8px 18px; font: 500 1rem var(--font-body); color: var(--ink); background: var(--brass-on-dark); border: 0; border-radius: var(--radius); cursor: pointer; }
.lb__close:focus-visible { outline: 3px solid var(--paper); outline-offset: 2px; }