/* ==========================================================================
   UPNEXA · Meta Ads para Proyectos
   Layout: grilla suiza de 12 columnas (máx. 1200 px) con composición
   asimétrica. El detalle propio viene del plano arquitectónico: cotas,
   marcas de registro y un rótulo de lámina para la oferta.
   Tema: claro por diseño (fondo blanco / off-white + secciones navy).
   ========================================================================== */

@font-face {
  font-family: "Heros Web";
  src: url("../fonts/heros-web-regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Heros Web";
  src: url("../fonts/heros-web-bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Heros Web Condensed";
  src: url("../fonts/heros-web-condensed-bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;

  /* Color */
  --paper: #FFFFFF;          /* fondo principal */
  --paper-2: #F4F6F9;        /* off-white frío */
  --ink: #0B1120;            /* navy casi negro */
  --ink-2: #131B2E;          /* superficies sobre navy */
  --text: #0B1120;
  --text-2: #465065;
  --text-3: #636C7F;
  --text-mute: #7D8699;      /* solo para titulares grandes */
  --line: #E2E6ED;
  --line-2: #CBD2DD;
  --draw: #97A0B2;           /* trazo de los dibujos técnicos */
  --grid: rgba(11, 17, 32, 0.055);
  --cobalt: #2450FF;         /* acento */
  --cobalt-deep: #1A3DE0;
  --cobalt-50: #F2F5FF;
  --cobalt-100: #E3EAFF;
  --cobalt-200: #BCCBFF;
  --cobalt-soft: #7E96FF;    /* acento legible sobre navy */
  --on-cobalt-2: #F0F3FF;
  --on-ink: #FFFFFF;
  --on-ink-2: #AEB6C8;
  --on-ink-3: #8089A0;
  --line-ink: rgba(255, 255, 255, 0.12);
  --line-ink-2: rgba(255, 255, 255, 0.22);
  --shadow-1: 0 1px 2px rgba(11, 17, 32, 0.05);
  --shadow-2: 0 1px 2px rgba(11, 17, 32, 0.04), 0 18px 40px -22px rgba(11, 17, 32, 0.28);
  --shadow-3: 0 40px 80px -40px rgba(0, 0, 0, 0.75);

  /* Tipografía */
  --font-sans: "Heros Web", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-cond: "Heros Web Condensed", "Helvetica Neue", "Arial Narrow", Arial, sans-serif;
  --fs-hero: clamp(2.25rem, 0.5rem + 3.4vw, 3.5rem);
  --fs-h2: clamp(2rem, 1.4rem + 2.2vw, 3.25rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-label: 0.8125rem;

  /* Layout */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 2.75rem + 6vw, 8.5rem);
  --header-h: 68px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-kerning: normal;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
strong { font-weight: 700; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.15; text-wrap: balance; }
p, li, dd { text-wrap: pretty; }
table { border-collapse: separate; border-spacing: 0; }

::selection { background: var(--cobalt); color: var(--on-ink); }

:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; border-radius: 2px; }
.section--ink :focus-visible, .final :focus-visible, .site-footer :focus-visible { outline-color: var(--on-ink); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--on-ink);
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { top: calc(env(safe-area-inset-top, 0px) + 0.75rem); }

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

/* ---------- Tipografía compartida ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: var(--fs-label);
  line-height: 1.2;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobalt);
}
.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: currentColor;
  flex: none;
}

.section-head {
  display: grid;
  gap: 1.25rem;
  max-width: 46rem;
  margin-bottom: clamp(2.5rem, 1.75rem + 2.5vw, 4rem);
}
.section-head h2, .founder h2, .final h2, .faq h2 {
  font-size: var(--fs-h2);
  line-height: 1.04;
  letter-spacing: -0.032em;
}
.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--text-2);
  max-width: 40rem;
}

.section { padding-block: var(--section-y); }
.section--soft { background: var(--paper-2); }
.section--ink { background: var(--ink); color: var(--on-ink); }
.section--ink .eyebrow, .final .eyebrow { color: var(--cobalt-soft); }
.section--ink .lead, .final .lead { color: var(--on-ink-2); }

/* ---------- Botones y enlaces ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 2.75rem;
  padding: 0.625rem 1.125rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.btn svg { width: 1.125rem; height: 1.125rem; flex: none; }
.btn--lg { min-height: 3.375rem; padding: 0.875rem 1.5rem; font-size: 1.0625rem; }
.btn--lg svg { width: 1.25rem; height: 1.25rem; }
.btn--sm { min-height: 2.5rem; padding: 0.5rem 0.875rem; font-size: 0.9375rem; }
.btn--block { width: 100%; }

.btn--primary { background: var(--cobalt); color: var(--on-ink); box-shadow: 0 1px 0 rgba(11, 17, 32, 0.08); }
.btn--primary:hover { background: var(--cobalt-deep); }
.btn--primary:active { background: var(--cobalt-deep); box-shadow: none; }

.btn--ghost { background: var(--paper); border-color: var(--line-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--text); }
.btn__arrow { transition: transform 0.25s ease; }
.btn--ghost:hover .btn__arrow { transform: translateY(2px); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--cobalt);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}
.text-link svg { width: 1rem; height: 1rem; transition: transform 0.25s ease; }
.text-link:hover svg { transform: translateX(3px); }
.text-link--ink { color: var(--on-ink); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: saturate(1.6) blur(12px);
  backdrop-filter: saturate(1.6) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.site-header.is-scrolled, .site-header.nav-open { border-bottom-color: var(--line); }
.site-header.nav-open { background: var(--paper); }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-right: auto;
  color: var(--ink);
  text-decoration: none;
}
.brand__logo { width: auto; height: 28px; }
.brand__tag {
  display: none;
  padding-left: 1rem;
  border-left: 1px solid var(--line-2);
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: 2rem; }
.nav__list { display: flex; gap: 1.75rem; }
.nav__link {
  position: relative;
  display: inline-block;
  padding-block: 0.5rem;
  font-size: var(--fs-small);
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.2rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav__link:hover, .nav__link.is-active { color: var(--text); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.375rem;
  min-height: 2.5rem;
  padding: 0.5rem 0.625rem;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--text);
  font: 700 0.875rem/1 var(--font-sans);
  cursor: pointer;
}
.nav-toggle svg { width: 1.125rem; height: 1.125rem; }
.header-cta-mobile { display: none; }

@media (min-width: 1180px) {
  .brand__tag { display: inline-block; }
}

@media (max-width: 959px) {
  .nav-toggle, .header-cta-mobile { display: inline-flex; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    padding: 0.5rem var(--gutter) 1.5rem;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px -28px rgba(11, 17, 32, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
  }
  .site-header.nav-open .nav {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s;
  }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__link {
    display: block;
    padding-block: 0.875rem;
    font-size: 1.0625rem;
    color: var(--text);
    border-bottom: 1px solid var(--line);
  }
  .nav__link::after { display: none; }
  .nav__cta { min-height: 3rem; }
}

@media (max-width: 379px) {
  .header-cta-mobile span:not(.sr-only) { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(2.5rem, 1.25rem + 5vw, 6rem); overflow: clip; }

.hero__grid { display: grid; gap: clamp(3rem, 2rem + 4vw, 5rem); align-items: center; }
@media (min-width: 960px) {
  .hero__grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); }
}

.hero__copy { display: grid; gap: 1.5rem; justify-items: start; }
.hero h1 {
  font-size: var(--fs-hero);
  line-height: 1.02;
  letter-spacing: -0.036em;
  max-width: 11.3em;
}
.hero__counter { display: block; color: var(--text-mute); }
.hero__lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--text-2); max-width: 35rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.5rem; }
.hero__note { font-size: 0.875rem; color: var(--text-3); }

/* Panel del recorrido */
.hero__visual { position: relative; padding: 1rem 0.25rem; }
.hero__visual::before {
  content: "";
  position: absolute;
  inset: -18% -40% -14% -16%;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(closest-side, #000 35%, transparent 100%);
  mask-image: radial-gradient(closest-side, #000 35%, transparent 100%);
  pointer-events: none;
}

.journey {
  position: relative;
  padding: 1.25rem 1.25rem 1.125rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
}
/* Marcas de registro en las esquinas, como en una lámina impresa */
.journey::before {
  content: "";
  position: absolute;
  inset: -17px;
  --reg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11'%3E%3Cpath d='M5.5 0v11M0 5.5h11' stroke='%2397A0B2' stroke-width='1'/%3E%3C/svg%3E");
  background: var(--reg) left top no-repeat, var(--reg) right top no-repeat, var(--reg) left bottom no-repeat, var(--reg) right bottom no-repeat;
  pointer-events: none;
}

.journey__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.875rem;
  margin-bottom: 1.125rem;
  border-bottom: 1px solid var(--line);
}
.journey__title {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.journey__hint { font-size: 0.8125rem; color: var(--text-3); white-space: nowrap; }
@media (max-width: 479px) {
  .journey { padding-inline: 1rem; }
  .journey__hint { display: none; }
}

.journey__body {
  --step: 3%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.625rem 1.625rem;
  grid-template-rows: repeat(5, auto);
  column-gap: 0.375rem;
  row-gap: 0.5rem;
}
.journey__stages {
  grid-column: 1;
  grid-row: 1 / -1;
  display: grid;
  grid-template-rows: subgrid;
}

.stage {
  justify-self: center;
  width: calc(100% - var(--i) * var(--step) * 2);
  display: grid;
  gap: 0.125rem;
  padding: 0.625rem 0.875rem 0.6875rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.stage__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.125rem;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.6875rem;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}
.stage__num { letter-spacing: 0.06em; font-variant-numeric: tabular-nums; }
.stage__tag { display: inline-flex; align-items: center; gap: 0.5rem; }
.stage__tag::before { content: ""; width: 0.75rem; height: 1px; background: currentColor; opacity: 0.6; }
.stage__name { font-size: 0.9375rem; line-height: 1.25; }
.stage__meta { font-size: 0.8125rem; line-height: 1.35; color: var(--text-3); }
.stage:nth-child(3) { background: var(--cobalt-50); border-color: var(--cobalt-100); }
.stage:nth-child(4) { background: var(--cobalt-100); border-color: var(--cobalt-200); }
.stage:nth-child(4) .stage__meta { color: var(--text-2); }
.stage:nth-child(3) .stage__label, .stage:nth-child(4) .stage__label { color: var(--cobalt-deep); }
.stage:nth-child(5) { background: var(--cobalt); border-color: var(--cobalt); color: var(--on-ink); }
.stage:nth-child(5) .stage__label,
.stage:nth-child(5) .stage__meta { color: var(--on-cobalt-2); }

/* Cotas verticales */
.dim {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dim, var(--text-3));
}
.dim::before {
  content: "";
  position: absolute;
  top: 0.625rem;
  bottom: 0.625rem;
  left: 50%;
  width: 1px;
  background: currentColor;
  transform-origin: top;
}
.dim i {
  position: absolute;
  left: 50%;
  width: 0.75rem;
  height: 1px;
  margin-left: -0.375rem;
  background: currentColor;
}
.dim i::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -0.3125rem;
  width: 1px;
  height: 0.6875rem;
  background: currentColor;
  transform: rotate(45deg);
}
.dim i:first-of-type { top: 0.625rem; }
.dim i:last-of-type { bottom: 0.625rem; }
.dim span {
  position: relative;
  padding-block: 0.5rem;
  background: var(--paper);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.6875rem;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.dim--msg { grid-column: 2; grid-row: 1 / 3; --dim: var(--draw); }
.dim--msg span { color: var(--text-3); }
.dim--opp { grid-column: 3; grid-row: 1 / 6; --dim: var(--cobalt); }

.journey__legend {
  display: grid;
  gap: 0.375rem;
  margin-top: 1.125rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--text-2);
}
.legend { display: flex; align-items: center; gap: 0.625rem; }
.legend::before { content: ""; flex: none; width: 1.125rem; height: 2px; background: var(--draw); }
.legend--opp::before { background: var(--cobalt); }

@supports not (grid-template-rows: subgrid) {
  .journey__body { grid-template-columns: minmax(0, 1fr); }
  .journey__stages { grid-row: auto; display: flex; flex-direction: column; gap: 0.5rem; }
  .dim { display: none; }
}

/* Secuencia de entrada (una sola vez) */
@media (prefers-reduced-motion: no-preference) {
  .js .stage { animation: stage-in 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both; animation-delay: calc(0.12s + var(--i) * 0.08s); }
  .js .dim::before { animation: dim-draw 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) 0.5s both; }
  .js .dim--opp::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 0.625rem;
    width: 5px;
    height: 5px;
    margin-left: -2px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0;
    animation: travel 5s ease-in-out 1.6s 2;
  }
}
@keyframes stage-in { from { opacity: 0.2; transform: translateY(8px); } }
@keyframes dim-draw { from { transform: scaleY(0.12); } }
@keyframes travel {
  0% { top: 0.625rem; opacity: 0; }
  8% { opacity: 1; }
  70% { top: calc(100% - 0.625rem - 5px); opacity: 1; }
  82%, 100% { top: calc(100% - 0.625rem - 5px); opacity: 0; }
}

/* Sectores */
.sectors {
  display: grid;
  gap: 0.875rem 2.5rem;
  margin-top: clamp(3rem, 2rem + 3vw, 4.5rem);
  padding-block: 1.5rem 1.75rem;
  border-top: 1px solid var(--line);
}
.sectors__label {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.sectors__list { display: flex; flex-wrap: wrap; gap: 0.5rem 0; font-size: var(--fs-small); color: var(--text); }
.sectors__list li { display: inline-flex; align-items: center; }
.sectors__list li:not(:last-child)::after {
  content: "";
  width: 4px;
  height: 4px;
  margin-inline: 0.875rem;
  background: var(--cobalt);
  transform: rotate(45deg);
}
@media (max-width: 767px) {
  .sectors__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.625rem 1.25rem; line-height: 1.35; }
  .sectors__list li { align-items: flex-start; }
  .sectors__list li:not(:last-child)::after { display: none; }
  .sectors__list li::before {
    content: "";
    flex: none;
    width: 4px;
    height: 4px;
    margin: 0.5em 0.625rem 0 0;
    background: var(--cobalt);
    transform: rotate(45deg);
  }
}

/* ---------- Franja de pilares ---------- */
.pillars {
  padding-block: clamp(2rem, 1.5rem + 2vw, 2.75rem);
  background: var(--paper-2);
  border-block: 1px solid var(--line);
}
.pillars__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 1.5rem; }
@media (min-width: 1024px) {
  .pillars__list { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem; }
  .pillar:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 0.625rem;
    right: -1.5rem;
    width: 0.5rem;
    height: 0.5rem;
    border-top: 1.5px solid var(--line-2);
    border-right: 1.5px solid var(--line-2);
    transform: rotate(45deg);
  }
}
.pillar { position: relative; display: grid; align-content: start; gap: 0.5rem; }
.pillar__icon { width: 1.75rem; height: 1.75rem; color: var(--cobalt); margin-bottom: 0.25rem; }
.pillar h3 { font-size: 1.0625rem; }
.pillar p { font-size: var(--fs-small); line-height: 1.5; color: var(--text-2); max-width: 17rem; }

/* ---------- Problema ---------- */
.problem__grid { display: grid; gap: 1rem clamp(3rem, 6vw, 6rem); }
@media (min-width: 960px) {
  .problem__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .problem__head { position: sticky; top: calc(var(--header-h) + 2.5rem); align-self: start; margin-bottom: 0; }
}
.pains { border-top: 1px solid var(--line-2); }
.pain {
  display: grid;
  gap: 0.375rem 2rem;
  padding-block: 1.375rem;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 640px) {
  .pain { grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); }
}
.pain h3 { font-size: 1.0625rem; line-height: 1.35; }
.pain p { font-size: 1rem; color: var(--text-2); }

/* ---------- Enfoque (navy) ---------- */
.compare { width: 100%; font-size: 1rem; }
.compare th, .compare td {
  padding: 1.125rem 1.25rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-ink);
}
.compare thead th, .compare thead td { padding-top: 1.25rem; }
.compare thead th {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-ink-3);
}
.compare tbody th {
  width: 22%;
  padding-left: 0;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  line-height: 1.7;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-ink-3);
}
.compare td { color: var(--on-ink-2); }
.compare td svg { display: inline-block; width: 1rem; height: 1rem; margin: 0 0.625rem 0 0; vertical-align: -0.15em; color: var(--on-ink-3); }
.compare .is-upnexa { background: var(--ink-2); color: var(--on-ink); }
.compare td.is-upnexa svg { color: var(--cobalt-soft); }
.compare thead th.is-upnexa { color: var(--on-ink); border-radius: var(--radius) var(--radius) 0 0; }
.compare tbody tr:last-child .is-upnexa { border-radius: 0 0 var(--radius) var(--radius); border-bottom-color: transparent; }
.compare__brand { display: inline-flex; align-items: center; gap: 0.5rem; }
.compare__brand svg { width: auto; height: 0.875rem; }

@media (max-width: 719px) {
  .compare, .compare thead, .compare tbody, .compare tr, .compare th, .compare td { display: block; }
  .compare thead tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }
  .compare thead td { display: none; }
  .compare thead th, .compare thead th.is-upnexa { padding: 0 0.75rem 0.875rem; border: 0; background: none; }
  .compare thead th.is-upnexa { color: var(--cobalt-soft); }
  .compare tbody tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    padding-block: 1rem;
    border-top: 1px solid var(--line-ink);
  }
  .compare tbody th { width: auto; grid-column: 1 / -1; padding: 0; border: 0; }
  .compare td, .compare tbody tr:last-child .is-upnexa {
    padding: 0.625rem 0.75rem;
    border: 0;
    border-radius: var(--radius-sm);
    font-size: var(--fs-small);
    line-height: 1.4;
  }
  .compare td svg { display: none; }
}

.notlist {
  display: grid;
  gap: 1rem 2rem;
  align-items: center;
  margin-top: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line-ink);
}
@media (min-width: 1024px) {
  .notlist { grid-template-columns: auto auto minmax(0, 1fr); }
}
.notlist__label {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-ink-3);
}
.notlist__items { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.notlist__items li {
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--line-ink);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  color: var(--on-ink-3);
}
.notlist__items s { text-decoration-thickness: 1px; text-decoration-color: var(--on-ink-2); }
.notlist__yes { display: flex; gap: 0.75rem; align-items: flex-start; color: var(--on-ink); font-weight: 700; line-height: 1.45; }
.notlist__yes svg { width: 1.25rem; height: 1.25rem; flex: none; margin-top: 0.05em; color: var(--cobalt-soft); }

/* ---------- Cómo funciona ---------- */
.phases { display: grid; gap: 3rem; }
.phase-list { display: grid; gap: 1.75rem; }
@media (min-width: 960px) {
  .phases { grid-template-columns: repeat(5, minmax(0, 1fr)); column-gap: 2rem; }
  .phase-group { display: grid; grid-template-columns: subgrid; align-content: start; }
  .phase-group--prep { grid-column: span 2; }
  .phase-group--run { grid-column: span 3; }
  .phase-group .dimline, .phase-group .phase-list { grid-column: 1 / -1; }
  .phase-list { grid-template-columns: subgrid; }
}
@media (min-width: 640px) and (max-width: 959px) {
  .phase-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2rem; }
}

/* Cota horizontal */
.dimline {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1.5rem;
  margin-bottom: 1.75rem;
  color: var(--draw);
}
.dimline::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: currentColor;
}
.dimline::after {
  content: "";
  position: absolute;
  inset: 0.125rem 0 -0.75rem;
  border-inline: 1px solid currentColor;
  opacity: 0.7;
}
.dimline i {
  position: absolute;
  top: 50%;
  width: 1px;
  height: 0.8125rem;
  margin-top: -0.40625rem;
  background: currentColor;
  transform: rotate(45deg);
}
.dimline i:first-of-type { left: 0; }
.dimline i:last-of-type { right: 0; }
.dimline span {
  position: relative;
  z-index: 1;
  padding-inline: 0.75rem;
  background: var(--paper);
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  white-space: nowrap;
}
.dimline--accent { color: var(--cobalt); }
.dimline--accent span { color: var(--cobalt); }

.phase { display: grid; align-content: start; gap: 0.625rem; padding-top: 1.25rem; border-top: 1px solid var(--line-2); }
.phase__num {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--cobalt);
}
.phase h3 { font-size: 1.1875rem; line-height: 1.25; }
.phase p { font-size: var(--fs-small); line-height: 1.55; color: var(--text-2); }
.phase-group--run .phase { border-top-color: var(--cobalt-200); }

.roles { display: grid; gap: 1rem; margin-top: clamp(3rem, 2rem + 3vw, 4.5rem); }
@media (min-width: 760px) {
  .roles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.role { padding: clamp(1.5rem, 1.25rem + 1vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.role--us { background: var(--paper); border-color: var(--cobalt-200); }
.role--you { background: var(--paper-2); }
.role h3 { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; font-size: 1.1875rem; }
.role__mark { width: auto; height: 1.25rem; flex: none; color: var(--cobalt); }
.role--you .role__mark { width: 1.375rem; height: 1.375rem; color: var(--text-2); }

.checklist li {
  display: grid;
  grid-template-columns: 1.125rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-block: 0.5rem;
  font-size: 1rem;
  line-height: 1.5;
}
.checklist svg { width: 1.125rem; height: 1.125rem; margin-top: 0.2em; color: var(--cobalt); }
.role--you .checklist svg { color: var(--text-3); }
.checklist--ink li { color: var(--on-ink-2); }
.checklist--ink svg { color: var(--cobalt-soft); }

/* ---------- Proyectos ---------- */
.project-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); }
.project {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.project__art {
  aspect-ratio: 5 / 3;
  max-width: 100%;
  padding: 0.75rem;
  border-bottom: 1px solid var(--line);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 16px 16px;
  background-position: -1px -1px;
}
.project__art svg { width: 100%; height: 100%; overflow: visible; }
.project__art .ln, .project__art .ac {
  fill: none;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.project__art .ln { stroke: var(--draw); }
.project__art .ln.thin { stroke-width: 1; }
.project__art .ln.dash { stroke-dasharray: 4 4; }
.project__art .ac { stroke: var(--cobalt); stroke-width: 1.5; }
.project__art .ac.fill { fill: var(--cobalt-50); }
.project__body { display: grid; align-content: start; gap: 0.375rem; padding: 1.25rem 1.375rem 1.5rem; }
.project h3 { font-size: 1.125rem; }
.project p { font-size: var(--fs-small); line-height: 1.5; color: var(--text-2); }

@media (max-width: 559px) {
  .project { grid-template-rows: none; grid-template-columns: 7.25rem minmax(0, 1fr); }
  .project__art { aspect-ratio: auto; height: 100%; padding: 0.5rem; border-bottom: 0; border-right: 1px solid var(--line); }
  .project__body { padding: 1rem 1.125rem; }
  .project h3 { font-size: 1.0625rem; }
}

.offer-note {
  display: grid;
  gap: 1.5rem clamp(2rem, 5vw, 4rem);
  margin-top: 1rem;
  padding: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  background: var(--ink);
  color: var(--on-ink);
  border-radius: var(--radius-lg);
}
@media (min-width: 900px) {
  .offer-note { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; }
}
.offer-note h3 { font-size: 1.375rem; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.offer-note__text p { color: var(--on-ink-2); max-width: 30rem; }
.offer-note__label {
  margin-bottom: 0.75rem;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-ink-3);
}
.offer-note__examples ul { display: grid; gap: 0.5rem; }
.offer-note__examples li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line-ink-2);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  line-height: 1.35;
}
.offer-note__examples li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--cobalt-soft);
  transform: rotate(45deg);
}

/* ---------- Para quién ---------- */
.fit__grid { display: grid; gap: 1rem; }
@media (min-width: 860px) {
  .fit__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.fit-card { padding: clamp(1.5rem, 1rem + 2vw, 2.25rem); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.fit-card--yes { background: var(--paper); border-color: var(--cobalt-200); box-shadow: var(--shadow-1); }
.fit-card--no { background: var(--paper-2); }
.fit-card h3 { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; font-size: 1.25rem; }
.fit-card__icon {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: none;
  border-radius: 50%;
  background: var(--cobalt);
  color: var(--on-ink);
}
.fit-card--no .fit-card__icon { background: var(--paper); border: 1px solid var(--line-2); color: var(--text-3); }
.fit-card__icon svg { width: 1rem; height: 1rem; }
.fit-list li {
  display: grid;
  grid-template-columns: 1.125rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-block: 0.75rem;
  border-top: 1px solid var(--line);
  line-height: 1.5;
}
.fit-list li:first-child { border-top: 0; }
.fit-list svg { width: 1.125rem; height: 1.125rem; margin-top: 0.2em; color: var(--cobalt); }
.fit-card--no .fit-list li { color: var(--text-2); }
.fit-card--no .fit-list svg { color: var(--text-3); }

/* ---------- Programa Fundador (navy) ---------- */
.founder { position: relative; overflow: clip; }
.founder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: linear-gradient(115deg, transparent 30%, #000 75%);
  mask-image: linear-gradient(115deg, transparent 30%, #000 75%);
  pointer-events: none;
}
.founder__grid {
  position: relative;
  display: grid;
  gap: 2.5rem clamp(3rem, 6vw, 6rem);
  grid-template-areas: "head" "card" "list";
}
@media (min-width: 960px) {
  .founder__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 29rem);
    grid-template-areas: "head card" "list card";
    align-items: start;
  }
}
.founder__head { grid-area: head; display: grid; gap: 1.25rem; justify-items: start; }
.founder__list { grid-area: list; display: grid; gap: 1.5rem; justify-items: start; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.4375rem 0.875rem;
  border: 1px solid var(--line-ink-2);
  border-radius: 999px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-ink);
}
.badge::before { content: ""; flex: none; width: 0.4375rem; height: 0.4375rem; border-radius: 50%; background: var(--cobalt-soft); }
@media (max-width: 479px) {
  .badge { font-size: 0.6875rem; letter-spacing: 0.08em; }
}

/* Rótulo de lámina */
.titleblock {
  grid-area: card;
  overflow: hidden;
  background: var(--paper);
  color: var(--text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
}
.titleblock__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.titleblock__mark { width: auto; height: 1.25rem; color: var(--ink); }
.titleblock__price { display: grid; gap: 0.5rem; padding: 1.75rem 1.25rem 1.5rem; border-bottom: 1px solid var(--line); }
.price { display: flex; align-items: flex-start; gap: 0.25rem; font-weight: 700; line-height: 0.85; }
.price__cur { margin-top: 0.3em; font-size: 1.75rem; letter-spacing: -0.02em; }
.price__num { font-size: clamp(4.25rem, 3.25rem + 3.5vw, 5.75rem); letter-spacing: -0.045em; font-variant-numeric: tabular-nums; }
.price__per { font-size: 1rem; color: var(--text-2); }

.titleblock__cells { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cell { display: grid; align-content: start; gap: 0.25rem; padding: 0.875rem 1.25rem; border-bottom: 1px solid var(--line); }
.cell:not(.cell--full):nth-child(2) { border-right: 1px solid var(--line); }
.cell--full { grid-column: 1 / -1; }
.cell dt {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.cell dd { font-size: var(--fs-small); line-height: 1.45; }
.cell--note { background: var(--cobalt-50); }
.cell--note dt { color: var(--cobalt-deep); }
.titleblock__cta { display: grid; gap: 0.75rem; padding: 1.25rem; }
.titleblock__note { font-size: 0.8125rem; line-height: 1.4; text-align: center; color: var(--text-3); }

/* ---------- Alcance ---------- */
.scope__grid { display: grid; gap: 2.5rem; }
@media (min-width: 960px) {
  .scope__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2.5rem, 5vw, 4.5rem); align-items: start; }
}
.included__title, .excluded h3 { font-size: 1.375rem; letter-spacing: -0.01em; margin-bottom: 0.75rem; }
.scope-group { display: grid; gap: 0.5rem 2rem; padding-block: 1.25rem; border-top: 1px solid var(--line); }
@media (min-width: 640px) {
  .scope-group { grid-template-columns: 11rem minmax(0, 1fr); }
}
.scope-group h4 {
  padding-top: 0.625rem;
  font-family: var(--font-cond);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.flow { grid-column: 1 / -1; margin-top: 0.75rem; padding: 1rem 1.125rem; background: var(--paper-2); border-radius: var(--radius); }
.flow__label {
  margin-bottom: 0.625rem;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.flow__steps { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0; font-size: 0.875rem; font-weight: 700; }
.flow__steps li { display: inline-flex; align-items: center; }
.flow__steps li:not(:last-child)::after {
  content: "";
  width: 0.4375rem;
  height: 0.4375rem;
  margin-inline: 0.625rem 0.75rem;
  border-top: 1.5px solid var(--cobalt);
  border-right: 1.5px solid var(--cobalt);
  transform: rotate(45deg);
}

.excluded { padding: clamp(1.5rem, 1rem + 2vw, 2rem); background: var(--paper-2); border-radius: var(--radius-lg); }
@media (min-width: 960px) {
  .included { padding-top: clamp(1.5rem, 1rem + 2vw, 2rem); }
  .excluded { position: sticky; top: calc(var(--header-h) + 2rem); }
}
.excluded > p { margin-bottom: 1.25rem; font-size: var(--fs-small); color: var(--text-2); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips li {
  padding: 0.375rem 0.625rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  line-height: 1.35;
  color: var(--text-2);
}

/* ---------- FAQ ---------- */
.faq__grid { display: grid; gap: 2.5rem; }
@media (min-width: 960px) {
  .faq__grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(3rem, 6vw, 5rem); }
  .faq__head { position: sticky; top: calc(var(--header-h) + 2.5rem); align-self: start; }
}
.faq__head { display: grid; gap: 1.25rem; justify-items: start; }
.faq__aside { color: var(--text-2); max-width: 22rem; }
.faq-list { border-top: 1px solid var(--line-2); }
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-item summary { display: block; list-style: none; cursor: pointer; border-radius: 4px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__row { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1.25rem; }
.faq-item__q { font-size: 1.0625rem; font-weight: 700; line-height: 1.35; }
.faq-item__icon {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: none;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  background: var(--paper);
  color: var(--text);
  transition: transform 0.25s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.faq-item__icon svg { width: 0.875rem; height: 0.875rem; }
.faq-item summary:hover .faq-item__icon { border-color: var(--text); }
.faq-item[open] .faq-item__icon { transform: rotate(45deg); background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.faq-item__a { padding: 0 3.5rem 1.5rem 0; }
.faq-item__a p { color: var(--text-2); max-width: 42rem; }

@media (prefers-reduced-motion: no-preference) {
  @supports (interpolate-size: allow-keywords) {
    .faq-list { interpolate-size: allow-keywords; }
    .faq-item::details-content {
      height: 0;
      overflow: clip;
      transition: height 0.3s ease, content-visibility 0.3s ease allow-discrete;
    }
    .faq-item[open]::details-content { height: auto; }
  }
}

/* ---------- CTA final ---------- */
.final {
  padding-block: var(--section-y) clamp(3.5rem, 2.5rem + 3vw, 5rem);
  background: var(--ink);
  color: var(--on-ink);
}
.final__grid { display: grid; gap: 2.5rem clamp(3rem, 6vw, 6rem); }
@media (min-width: 960px) {
  .final__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; }
}
.final__copy { display: grid; gap: 1.25rem; justify-items: start; }
.final h2 { font-size: clamp(2.375rem, 1.5rem + 3.2vw, 4.25rem); }
.final .btn { margin-top: 0.75rem; }
.steps { border-top: 1px solid var(--line-ink); }
.steps li {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-block: 1.125rem;
  border-bottom: 1px solid var(--line-ink);
  color: var(--on-ink-2);
  line-height: 1.5;
}
.steps__num {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--cobalt-soft);
}

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 3rem calc(2rem + env(safe-area-inset-bottom, 0px));
  background: var(--ink);
  color: var(--on-ink-2);
  border-top: 1px solid var(--line-ink);
  font-size: var(--fs-small);
}
.site-footer__grid { display: grid; gap: 2rem 3rem; }
@media (min-width: 760px) {
  .site-footer__grid { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); }
}
.site-footer__brand { display: grid; gap: 1rem; align-content: start; max-width: 26rem; }
.site-footer__logo { width: auto; height: 32px; color: var(--on-ink); }
.site-footer__brand strong { color: var(--on-ink); }
.site-footer__title {
  margin-bottom: 0.75rem;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-ink-3);
}
.site-footer ul { display: grid; gap: 0.25rem; }
@media (max-width: 759px) {
  .site-footer__nav ul { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.5rem; }
}
.site-footer a { display: inline-flex; align-items: center; gap: 0.625rem; min-height: 2rem; text-decoration: none; transition: color 0.2s ease; }
.site-footer a:hover { color: var(--on-ink); text-decoration: underline; text-underline-offset: 0.25em; }
.site-footer__contact svg { width: 1rem; height: 1rem; flex: none; color: var(--on-ink-3); }
.site-footer__place { display: inline-flex; align-items: center; gap: 0.625rem; min-height: 2rem; }
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-ink);
  font-size: 0.8125rem;
  color: var(--on-ink-3);
}

/* ---------- Botones en pantallas angostas ---------- */
@media (max-width: 559px) {
  .hero__actions { display: grid; width: 100%; }
  .hero__actions .btn, .final__copy .btn { width: 100%; }
  .final__copy { justify-items: stretch; }
}
@media (max-width: 420px) {
  .btn--lg { padding-inline: 1rem; font-size: 1rem; gap: 0.5rem; }
  .titleblock__cta { padding: 1rem; }
  .titleblock__cta .btn { font-size: 0.9375rem; padding-inline: 0.75rem; text-align: center; }
}

/* ---------- CTA fija en móvil ---------- */
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding: 0.75rem var(--gutter) calc(0.75rem + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform 0.3s ease, visibility 0s linear 0.3s;
}
.mobile-cta.is-visible { transform: none; visibility: visible; transition: transform 0.3s ease, visibility 0s; }
.mobile-cta .btn { min-height: 3rem; }
@media (min-width: 960px) {
  .mobile-cta { display: none; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Página 404 ---------- */
.notfound__title { font-size: var(--fs-h2); line-height: 1.04; letter-spacing: -0.032em; }