/* ==========================================================================
   SAB Renovación — sistema visual
   Verde oscuro (principal) · lima apagado (acento puntual) · neutros cálidos
   ========================================================================== */

@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-latin-var.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Verdes derivados del logo (#024525 hoja oscura · #82CA0D hoja clara), atenuados */
  --green-900: #0E2A1D;
  --green-800: #0A3C25;
  --green-700: #0C4A2E;   /* principal */
  --green-600: #2B6247;
  --green-100: #E4EEE7;
  --lime-500: #9CC25C;    /* acento apagado: solo en detalles */
  --lime-200: #E6EFD6;
  --sand-50: #FBFAF7;
  --sand-100: #F4F1EA;
  --sand-200: #E8E3D8;
  --line: #DDD7CA;
  --text: #1B2420;
  --muted: #545F59;
  --white: #FFFFFF;
  --danger: #A12C1F;
  --danger-bg: #FBEFEC;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --radius: 10px;
  --radius-lg: 14px;
  --container: 1160px;
  --header-h: 72px;
  --focus: #0C4A2E;
  --shadow: 0 1px 2px rgba(20, 38, 30, .05), 0 8px 24px -12px rgba(20, 38, 30, .14);
}

/* ---------------- Base ---------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.65;
  color: var(--text); background: var(--sand-50);
  -webkit-font-smoothing: antialiased; font-feature-settings: "cv11", "ss01";
}
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; letter-spacing: -0.015em; font-weight: 650; color: var(--green-900); text-wrap: balance; }
p { margin: 0; }
p + p { margin-top: .9em; }
a { color: var(--green-700); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
ul, ol { padding-left: 1.2rem; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.on-dark { --focus: var(--lime-500); }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 100; background: var(--green-700); color: #fff; padding: .7rem 1rem; border-radius: var(--radius); font-weight: 600; }
.skip-link:focus { top: 1rem; }
.pending { color: var(--muted); font-style: italic; }

/* ---------------- Tipografía ---------------- */
.eyebrow { display: block; font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--green-600); margin-bottom: .9rem; }
.eyebrow::before { content: ""; display: inline-block; width: 18px; height: 2px; background: var(--lime-500); vertical-align: middle; margin-right: .6rem; transform: translateY(-2px); }
.display { font-size: clamp(2.1rem, 2.6vw + 1.2rem, 3.35rem); font-weight: 680; letter-spacing: -0.025em; line-height: 1.1; }
.h2 { font-size: clamp(1.65rem, 1.4vw + 1.1rem, 2.35rem); letter-spacing: -0.02em; }
.h3 { font-size: 1.25rem; }
.lead { font-size: clamp(1.075rem, .3vw + 1rem, 1.2rem); color: var(--muted); max-width: 40em; }
.lead + .lead { margin-top: .8rem; }
.prose { max-width: 44em; }
.prose h2 { font-size: 1.45rem; margin: 2.25rem 0 .75rem; }
.prose h3 { font-size: 1.15rem; margin: 1.75rem 0 .5rem; }
.prose ul { margin: .75rem 0; }
.prose li + li { margin-top: .35rem; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }

/* ---------------- Botones ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .7rem 1.3rem; border-radius: var(--radius);
  border: 1.5px solid transparent; font-weight: 600; font-size: 1rem; line-height: 1.2;
  text-decoration: none; cursor: pointer; transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn--primary { background: var(--green-700); color: #fff; }
.btn--primary:hover { background: var(--green-800); }
.btn--secondary { background: transparent; color: var(--green-700); border-color: var(--green-700); }
.btn--secondary:hover { background: var(--green-100); }
.btn--light { background: #fff; color: var(--green-800); }
.btn--light:hover { background: var(--lime-200); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.link-arrow { font-weight: 600; text-decoration: none; display: inline-flex; gap: .4rem; align-items: center; }
.link-arrow::after { content: "→"; transition: transform .15s ease; }
.link-arrow:hover::after { transform: translateX(3px); }
.link-arrow:hover { text-decoration: underline; }

/* ---------------- Cabecera ---------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251, 250, 247, .96); border-bottom: 1px solid var(--line); }
@supports (backdrop-filter: blur(8px)) { .site-header { background: rgba(251, 250, 247, .88); backdrop-filter: blur(10px); } }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--green-900); flex: none; }
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__text { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; line-height: 1; }
.brand__text span { font-weight: 500; color: var(--green-600); }
.brand img { height: 40px; width: auto; }
.site-footer .brand img { height: 36px; }
@media (max-width: 640px) { .site-header .brand img { height: 34px; } }

.nav { display: flex; align-items: center; gap: 1.25rem; }
.nav__list { display: flex; align-items: center; gap: 0; list-style: none; margin: 0; padding: 0; }
.nav__link, .nav__toggle {
  white-space: nowrap; display: inline-flex; align-items: center; gap: .35rem; padding: .55rem .6rem; border-radius: 8px;
  color: var(--text); text-decoration: none; font-weight: 550; font-size: .975rem;
  background: none; border: 0; cursor: pointer;
}
.nav__link:hover, .nav__toggle:hover { background: var(--sand-100); }
.nav__link[aria-current="page"] { color: var(--green-700); box-shadow: inset 0 -2px 0 var(--lime-500); border-radius: 0; }
.nav__toggle::after { content: ""; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform .15s ease; }
.nav__toggle[aria-expanded="true"]::after { transform: rotate(-135deg) translateY(-1px); }
.nav__item--sub { position: relative; }
.nav__sub {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 300px; list-style: none; margin: 0; padding: .5rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.nav__sub a { display: block; padding: .7rem .85rem; border-radius: 8px; text-decoration: none; color: var(--text); }
.nav__sub a:hover { background: var(--sand-100); }
.nav__sub a[aria-current="page"] { background: var(--green-100); }
.nav__sub strong { display: block; font-weight: 600; font-size: .975rem; }
.nav__sub small { display: block; color: var(--muted); font-size: .85rem; line-height: 1.4; }
.js .nav__sub { display: none; }
.js .nav__item--sub.is-open .nav__sub { display: block; }
html:not(.js) .nav__item--sub:not(:hover):not(:focus-within) .nav__sub { display: none; }

.menu-btn { display: none; align-items: center; gap: .55rem; min-height: 44px; padding: .5rem .9rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; font-weight: 600; cursor: pointer; }
.menu-btn__bars, .menu-btn__bars::before, .menu-btn__bars::after { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .2s ease; }
.menu-btn__bars { position: relative; }
.menu-btn__bars::before, .menu-btn__bars::after { content: ""; position: absolute; left: 0; }
.menu-btn__bars::before { top: -6px; } .menu-btn__bars::after { top: 6px; }
.menu-btn[aria-expanded="true"] .menu-btn__bars { background: transparent; }
.menu-btn[aria-expanded="true"] .menu-btn__bars::before { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-btn__bars::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1280px) {
  .js .menu-btn { display: inline-flex; }
  .js .nav {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 1rem;
    padding: .75rem 1.25rem 1.5rem; background: var(--sand-50); border-bottom: 1px solid var(--line);
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .js .nav:not(.is-open) { display: none; }
  .js .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .js .nav__link, .js .nav__toggle { width: 100%; justify-content: space-between; padding: .9rem .25rem; border-radius: 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .js .nav__link[aria-current="page"] { box-shadow: inset 3px 0 0 var(--lime-500); padding-left: .75rem; }
  .js .nav__sub { position: static; box-shadow: none; border: 0; border-radius: 0; padding: .25rem 0 .5rem .75rem; min-width: 0; background: transparent; }
  .js .nav .btn { width: 100%; }
  html:not(.js) .site-header__inner { flex-wrap: wrap; padding-block: .75rem; }
  html:not(.js) .nav { flex-wrap: wrap; }
  html:not(.js) .nav__list { flex-wrap: wrap; }
}

/* ---------------- Secciones ---------------- */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section--alt { background: var(--sand-100); }
.section--white { background: var(--white); }
.section--tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head .lead { margin-top: .9rem; }
.section-head--split { display: flex; justify-content: space-between; align-items: end; gap: 2rem; max-width: none; }

/* Hero portada */
.hero { padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3.5rem, 7vw, 6rem); }
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero .lead { margin-top: 1.25rem; }
.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-lg); }
.hero__caption { margin-top: .6rem; font-size: .8rem; color: var(--muted); }

.paths-title { margin-top: 2rem; font-size: .9rem; font-weight: 600; color: var(--green-700); }
.paths-title + .paths { margin-top: .75rem; }
.paths { display: grid; grid-template-columns: 1fr; gap: .75rem; margin-top: 2rem; max-width: 560px; }
.path {
  display: flex; flex-direction: column; gap: .2rem; padding: 1rem 1.25rem; text-decoration: none; color: var(--text);
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius-lg);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.path:hover { border-color: var(--green-700); box-shadow: var(--shadow); }
.path__label { font-weight: 650; font-size: 1.1rem; color: var(--green-800); display: flex; justify-content: space-between; gap: .5rem; }
.path__label::after { content: "→"; color: var(--green-600); }
.path__text { font-size: .925rem; color: var(--muted); line-height: 1.5; }
.path--primary { background: var(--green-700); border-color: var(--green-700); }
.path--primary .path__label, .path--primary .path__label::after { color: #fff; }
.path--primary .path__text { color: #D5E0D8; }
.path--primary:hover { background: var(--green-800); border-color: var(--green-800); }

/* Hero páginas interiores */
.page-hero { padding: clamp(2.25rem, 5vw, 4rem) 0 clamp(2.5rem, 5vw, 4rem); border-bottom: 1px solid var(--line); }
.page-hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.page-hero .lead { margin-top: 1.1rem; }
.page-hero__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); }
.page-hero--simple .page-hero__grid { grid-template-columns: 1fr; }
.breadcrumb { font-size: .875rem; color: var(--muted); margin-bottom: 1.25rem; }
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.breadcrumb li + li::before { content: "/"; margin-right: .4rem; color: var(--line); }
.breadcrumb a { color: var(--muted); }

/* Tarjetas de servicio */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.services--3 { grid-template-columns: repeat(3, 1fr); }
.services-group + .services-group { margin-top: 3rem; }
.services-group__title { font-size: 1.1rem; margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 1px solid var(--line); }
.service {
  display: grid; grid-template-rows: auto 1fr; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow .2s ease;
}
.service:hover { box-shadow: var(--shadow); }
.service img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.service__body { display: flex; flex-direction: column; gap: .6rem; padding: 1.5rem 1.6rem 1.7rem; }
.service__tag { font-size: .8rem; font-weight: 600; color: var(--green-600); letter-spacing: .04em; text-transform: uppercase; }
.service__body p { color: var(--muted); }
.service__body .link-arrow { margin-top: auto; padding-top: .5rem; }

/* Pasos */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; counter-reset: step; }
.steps--4 { grid-template-columns: repeat(4, 1fr); }
.steps--5 { grid-template-columns: repeat(5, 1fr); }
.steps--3 { grid-template-columns: repeat(3, 1fr); }
.step { counter-increment: step; padding: 1.4rem 1.3rem 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.step::before {
  content: counter(step, decimal-leading-zero); display: block; margin-bottom: .9rem;
  font-size: .85rem; font-weight: 700; color: var(--green-700); letter-spacing: .04em;
  padding-bottom: .7rem; border-bottom: 2px solid var(--lime-500); width: 2.2rem;
}
.step h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.step p { font-size: .95rem; color: var(--muted); }
.steps--vertical { grid-template-columns: 1fr; gap: 0; }
.steps--vertical .step { display: grid; grid-template-columns: 3rem 1fr; column-gap: 1rem; background: none; border: 0; border-radius: 0; border-top: 1px solid var(--line); padding: 1.25rem 0; }
.steps--vertical .step::before { grid-row: span 2; margin: 0; }
.steps--vertical .step:last-child { border-bottom: 1px solid var(--line); }

/* Bloques divididos texto + imagen */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split--reverse .split__media { order: -1; }
.split__media img { width: 100%; border-radius: var(--radius-lg); object-fit: cover; }
.split__media figcaption { margin-top: .6rem; font-size: .85rem; color: var(--muted); }
.ratio-43 { aspect-ratio: 4 / 3; }
.ratio-45 { aspect-ratio: 4 / 5; }

/* Listas */
.checklist { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; gap: .75rem; }
.checklist li { position: relative; padding-left: 1.9rem; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 1.05rem; height: .55rem;
  border-left: 2px solid var(--green-600); border-bottom: 2px solid var(--green-600); transform: rotate(-45deg) translateY(-30%);
}
.doc-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.doc-list li { padding: 1.2rem 1.25rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.doc-list strong { display: block; color: var(--green-900); margin-bottom: .25rem; }
.doc-list span { color: var(--muted); font-size: .95rem; }

/* Avisos */
.note { padding: 1.15rem 1.35rem; border-radius: var(--radius); background: var(--lime-200); border-left: 3px solid var(--green-600); color: var(--text); }
.note strong { color: var(--green-900); }
.note--neutral { background: var(--sand-100); border-left-color: var(--sand-200); }
.note--pending { background: #FFF6DB; border-left-color: #C79A1E; font-size: .9rem; }
.note + .note, * + .note { margin-top: 1.5rem; }

/* Comparativa equipo / expediente */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.compare__col { padding: 1.75rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); }
.compare__col--dark { background: var(--green-800); border-color: var(--green-800); color: #E3EBE5; }
.compare__col--dark h3 { color: #fff; }
.compare__col h3 { margin-bottom: .25rem; }
.compare__who { font-size: .875rem; font-weight: 600; letter-spacing: .03em; color: var(--green-600); margin-bottom: 1rem; }
.compare__col--dark .compare__who { color: var(--lime-500); }
.compare__col--dark .checklist li::before { border-color: var(--lime-500); }

/* Puntos de confianza */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.principle { padding-top: 1.25rem; border-top: 2px solid var(--green-700); }
.principle h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.principle p { color: var(--muted); font-size: .975rem; }

/* FAQ */
.faq { display: grid; gap: .75rem; max-width: 860px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.faq details[open] { border-color: #CFC8B8; }
.faq summary { list-style: none; cursor: pointer; padding: 1.1rem 3.25rem 1.1rem 1.3rem; font-weight: 600; position: relative; border-radius: var(--radius); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%); font-size: 1.4rem; font-weight: 400; color: var(--green-700); line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq summary:hover { color: var(--green-700); }
.faq__answer { padding: 0 1.3rem 1.25rem; color: var(--muted); }
.faq-group + .faq-group { margin-top: 3rem; }
.faq-group h2 { font-size: 1.3rem; margin-bottom: 1rem; }

/* Banda CTA */
.cta-band { background: var(--green-800); color: #D9E3DC; padding: clamp(3rem, 6vw, 4.5rem) 0; }
.cta-band__inner { display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 1vw + 1.1rem, 2rem); }
.cta-band p { margin-top: .5rem; max-width: 36em; }
.cta-band .btn-row { margin-top: 0; }

/* ---------------- Formulario ---------------- */
.form-section__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.form-aside { position: sticky; top: calc(var(--header-h) + 2rem); }
.form-aside .lead { margin-top: .9rem; }
.form-aside .contact-list { margin-top: 2rem; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.5rem); box-shadow: var(--shadow); }
.form-intro { font-size: .9rem; color: var(--muted); margin-bottom: 1.5rem; }
.req { color: var(--danger); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field[hidden] { display: none; }
fieldset.field { border: 0; margin: 0; padding: 0; }
.label { font-weight: 600; font-size: .95rem; margin-bottom: .4rem; padding: 0; }
.optional { font-weight: 400; color: var(--muted); }
.hint { font-size: .85rem; color: var(--muted); margin-top: .35rem; }
.error { font-size: .875rem; font-weight: 600; color: var(--danger); margin-top: .35rem; }
.error:empty { display: none; }
.input {
  width: 100%; min-height: 48px; padding: .65rem .9rem; border: 1.5px solid #BDB5A4; border-radius: 8px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:hover { border-color: #978E7C; }
.input:focus { outline: none; border-color: var(--green-700); box-shadow: 0 0 0 3px rgba(12, 74, 46, .2); }
.input[aria-invalid="true"] { border-color: var(--danger); background: var(--danger-bg); }
.input::placeholder { color: #7A7F79; }
select.input {
  appearance: none; -webkit-appearance: none; padding-right: 2.6rem; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B2420' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right .85rem center / 18px;
}
select.input[aria-invalid="true"] { background-color: var(--danger-bg); }
textarea.input { min-height: 130px; resize: vertical; line-height: 1.5; }
.choices { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span {
  display: flex; align-items: center; gap: .6rem; height: 100%; padding: .8rem .9rem; border: 1.5px solid #BDB5A4; border-radius: 8px;
  background: #fff; font-weight: 550; font-size: .95rem; line-height: 1.3; cursor: pointer; transition: border-color .15s ease, background-color .15s ease;
}
.choice span::before { content: ""; flex: none; width: 18px; height: 18px; border-radius: 50%; border: 2px solid #978E7C; background: #fff; }
.choice:hover span { border-color: #978E7C; }
.choice input:checked + span { border-color: var(--green-700); background: var(--green-100); }
.choice input:checked + span::before { border-color: var(--green-700); background: var(--green-700); box-shadow: inset 0 0 0 3px #fff; }
.choice input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.is-invalid .choice span { border-color: var(--danger); }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .95rem; cursor: pointer; }
.check input { flex: none; width: 20px; height: 20px; margin: .2rem 0 0; accent-color: var(--green-700); cursor: pointer; }
.check input[aria-invalid="true"] { outline: 2px solid var(--danger); outline-offset: 2px; }
.legal-basic { margin-top: 1rem; padding: .85rem 1rem; background: var(--sand-100); border-radius: 8px; font-size: .8125rem; line-height: 1.55; color: var(--muted); }
.legal-basic strong { color: var(--text); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-summary { margin-bottom: 1.5rem; padding: 1rem 1.2rem; border: 1.5px solid var(--danger); background: var(--danger-bg); border-radius: 8px; }
.form-summary:focus { outline: 3px solid var(--danger); outline-offset: 2px; }
.form-summary h3 { font-size: 1rem; color: var(--danger); margin-bottom: .35rem; }
.form-summary ul { margin: 0; padding-left: 1.1rem; font-size: .95rem; }
.form-summary a { color: var(--danger); }
.form-status:not(:empty) { margin-top: 1.25rem; }
.alert { padding: 1rem 1.2rem; border-radius: 8px; font-size: .95rem; }
.alert--error { background: var(--danger-bg); border: 1.5px solid var(--danger); }
.alert--error strong { color: var(--danger); }
.alert ul { margin: .5rem 0 0; }
.form-submit { margin-top: 1.5rem; }
.btn[aria-busy="true"] { opacity: .8; cursor: progress; }
.form-success { text-align: center; padding: 1.5rem .5rem; }
.form-success:focus { outline: none; }
.form-success__icon { width: 56px; height: 56px; margin: 0 auto 1rem; border-radius: 50%; background: var(--green-100); display: grid; place-items: center; }
.form-success__icon::after { content: ""; width: 18px; height: 10px; border-left: 2.5px solid var(--green-700); border-bottom: 2.5px solid var(--green-700); transform: rotate(-45deg) translate(1px, -2px); }
.form-success h3 { font-size: 1.5rem; margin-bottom: .6rem; }
.form-success p { color: var(--muted); max-width: 30em; margin-inline: auto; }
.form-success .btn { margin-top: 1.5rem; }

/* Vías de contacto */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .25rem; }
.contact-list a, .contact-list .contact-item {
  display: grid; grid-template-columns: 2.5rem 1fr; align-items: center; gap: .75rem; padding: .55rem 0;
  color: var(--text); text-decoration: none;
}
.contact-list a:hover strong { text-decoration: underline; }
.contact-list small { display: block; color: var(--muted); font-size: .8rem; }
.contact-list strong { font-weight: 600; }
.contact-icon { width: 2.5rem; height: 2.5rem; border-radius: 8px; background: var(--green-100); color: var(--green-700); display: grid; place-items: center; }
.contact-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }

/* Datos de empresa */
.data-list { display: grid; grid-template-columns: max-content 1fr; gap: .6rem 1.5rem; margin: 1rem 0 0; }
.data-list dt { font-weight: 600; }
.data-list dd { margin: 0; color: var(--muted); }

/* ---------------- Pie ---------------- */
.site-footer { background: var(--green-900); color: #C9D5CD; padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; font-size: .95rem; }
.site-footer a { color: #E8EFEA; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .brand { color: #fff; }
.site-footer .brand__text span { color: var(--lime-500); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-about p { margin-top: 1rem; max-width: 24em; color: #AFC0B5; }
.footer-title { font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--lime-500); margin-bottom: 1rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.site-footer .pending { color: #93A69A; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem 2rem; padding-top: 1.5rem; font-size: .85rem; color: #93A69A; }
.footer-bottom ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 40; display: grid; place-items: center;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff; text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .22); transition: transform .15s ease, background-color .15s ease;
}
.wa-float:hover { background: #1EBE5A; transform: scale(1.05); }
.wa-float:focus-visible { outline: 3px solid var(--green-900); outline-offset: 3px; }
.wa-float .icon-wa { width: 32px; height: 32px; }
.wa-float__label {
  position: absolute; right: calc(100% + 10px); top: 50%; transform: translateY(-50%);
  white-space: nowrap; padding: .45rem .8rem; border-radius: 8px; background: var(--green-900); color: #fff;
  font-size: .875rem; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .15s ease;
}
.wa-float:hover .wa-float__label, .wa-float:focus-visible .wa-float__label { opacity: 1; }
.contact-icon .icon-wa { width: 22px; height: 22px; }

/* ---------------- Responsive ---------------- */
@media (max-width: 1040px) {
  .steps--5 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero__grid, .page-hero__grid, .split, .form-section__grid { grid-template-columns: 1fr; }
  .hero__media img { aspect-ratio: 16 / 10; }
  .split--reverse .split__media { order: 0; }
  .form-aside { position: static; }
  .steps--4 { grid-template-columns: 1fr 1fr; }
  .services--3 { grid-template-columns: 1fr 1fr; }
  .principles { grid-template-columns: 1fr; gap: 1.5rem; }
  .compare { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .section-head--split { flex-direction: column; align-items: start; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .container { width: min(100% - 2rem, var(--container)); }
  .paths, .services, .services--3, .doc-list, .form-grid, .choices { grid-template-columns: 1fr; }
  .steps--3, .steps--4, .steps--5 { grid-template-columns: 1fr; }
  .btn-row .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .data-list { grid-template-columns: 1fr; gap: .1rem; }
  .data-list dd { margin-bottom: .6rem; }
  .wa-float { right: 1rem; bottom: 1rem; width: 54px; height: 54px; }
  .wa-float__label { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }
@media print { .site-header, .wa-float, .cta-band, .form-section { display: none; } }

/* Dato destacado: plazo de pago */
.fact { margin-top: 1.75rem; padding: .9rem 1.1rem; border-left: 3px solid var(--lime-500); background: #fff; border-radius: 0 var(--radius) var(--radius) 0; font-size: .95rem; color: var(--muted); max-width: 40em; }
.fact strong { color: var(--green-800); font-size: 1.05rem; }
.fact__claim { font-weight: 650; color: var(--green-700); margin-bottom: .2rem; }
.fact__claim + p { margin-top: 0; }

/* CTA en línea */
.inline-cta { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem 2rem; flex-wrap: wrap; padding: 1.75rem 2rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.inline-cta p { margin-top: .35rem; }
@media (max-width: 640px) { .inline-cta { padding: 1.5rem; } .inline-cta .btn { width: 100%; } }

/* Formulario adaptable por caso */
.choice span b { font-weight: inherit; display: block; }
.choice span small { display: block; font-weight: 400; font-size: .825rem; color: var(--muted); margin-top: .1rem; }
.choice span { align-items: flex-start; }
.choice span::before { margin-top: .1rem; }
.choices--compact span { align-items: center; }
.choices--compact span::before { margin-top: 0; }
.form-fixed { margin-bottom: 1.25rem; padding: .75rem 1rem; background: var(--green-100); border-radius: 8px; font-size: .95rem; }
.form-wait { margin-top: 1rem; }
.form-rest > .form-grid { margin-top: 1.2rem; }
.form-rest[hidden] { display: none; }

/* Selector de caso (página CAE) */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.case { display: flex; flex-direction: column; gap: .75rem; padding: 1.75rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.case__num { font-size: .8rem; font-weight: 700; letter-spacing: .06em; color: var(--green-600); text-transform: uppercase; }
.case h2, .case h3 { font-size: 1.3rem; }
.case p { color: var(--muted); }
.case__who { font-size: .9rem; color: var(--text) !important; }
.case .btn { margin-top: auto; align-self: flex-start; }
.case--primary { border-color: var(--green-700); box-shadow: inset 0 3px 0 var(--green-700); }
@media (max-width: 900px) { .cases { grid-template-columns: 1fr; } }
.doc-list--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .doc-list--3 { grid-template-columns: 1fr; } }

.service__links { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: auto; padding-top: .5rem; }
.service__body .service__links .link-arrow { margin-top: 0; padding-top: 0; }
.hero .fact, .section .container > .fact { max-width: 46em; }

/* Opciones con título y descripción: radio a la izquierda, textos apilados */
.choice span { display: grid; grid-template-columns: 18px 1fr; column-gap: .6rem; align-items: start; align-content: start; }
.choice span::before { grid-row: 1 / span 2; margin-top: .1rem; }
.choice span b, .choice span small { grid-column: 2; }
.choices--compact span { align-items: center; }
.choices--compact span::before { grid-row: 1; margin-top: 0; }

/* Símbolo de WhatsApp (relleno, no trazo) */
.icon-wa, .contact-icon .icon-wa, .wa-float .icon-wa { fill: currentColor; stroke: none; }
.wa-float .icon-wa { width: 30px; height: 30px; }
.contact-icon .icon-wa { width: 20px; height: 20px; }
.contact-icon--wa { background: #E7F8EE; color: #128C4A; }

/* ===== Ajustes de cuadre (escritorio y móvil) ===== */
/* Título + entradilla: separación constante en cualquier bloque */
.h2 + .lead, .h2 + p, .display + .lead { margin-top: 1rem; }
.h2 + .checklist, .lead + .checklist { margin-top: 1.25rem; }
.split .h2 + .steps--vertical, .h2 + .steps--vertical { margin-top: 1.5rem; }

/* Pasos en vertical: número y su raya alineados arriba, a la altura del título */
.steps--vertical .step { align-items: start; }
.steps--vertical .step::before { align-self: start; margin: .15rem 0 0; padding-bottom: .45rem; }

/* Entradillas y avisos con el mismo ancho de lectura */
.section-head .lead, .split .lead { max-width: 40em; }

/* Imágenes de los bloques divididos: misma altura que el texto en escritorio */
@media (min-width: 901px) {
  .split { align-items: center; }
  .split__media img.ratio-45 { max-height: 620px; }
}

/* Pie en móvil: enlaces en dos columnas para que no sea tan largo */
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem 1.25rem; }
  .footer-about, .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-links { gap: .65rem; font-size: .9rem; }
  .footer-bottom { flex-direction: column; gap: .75rem; }
  .eyebrow { line-height: 1.5; }
  .section { padding: 3rem 0; }
  .page-hero { padding: 1.75rem 0 2.25rem; }
  .hero { padding: 1.75rem 0 3rem; }
}

/* Bloques de texto: alineados a la izquierda con el resto de secciones (no centrados) */
.container.prose { max-width: none; }
.container.prose > * { max-width: 46rem; }

/* Rejillas de dos columnas con número impar de tarjetas: la última ocupa toda la fila */
.doc-list:not(.doc-list--3) > li:last-child:nth-child(odd) { grid-column: 1 / -1; }
/* Títulos de sección dentro de bloques de texto: mismo tamaño que en el resto de la web */
.prose .h2 { font-size: clamp(1.65rem, 1.4vw + 1.1rem, 2.35rem); margin: 0; }
.prose .eyebrow + .h2 { margin-top: 0; }