/* ==========================================================================
   AdaContable · home.css — hoja única de la home (v2 «Atelier contable»)

   Paleta: fondo crema (se mantiene) + letras en magenta de marca #9a2f63.
   Texto de lectura en vino profundo del mismo tono; superficies oscuras en
   berenjena; dorado solo para filetes y detalles.

   Índice
     1. Tokens            7. Dolores
     2. Base              8. Servicios
     3. Utilidades        9. Proceso
     4. Botones y enlaces 10. Sobre Adanais
     5. Header y menú     11. FAQ
     6. Hero              12. Contacto
                          13. Footer
                          14. Animación y accesibilidad
                          15. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root {
  --ac-paper: #f7f2e8;
  --ac-paper-2: #efe7d8;
  --ac-white: #fffdf8;

  --ac-rose: #9a2f63;        /* marca: titulares, enlaces, botones (6,4:1 sobre paper) */
  --ac-rose-deep: #7a2350;   /* hover */
  --ac-rose-ink: #5e1b3e;    /* texto de lectura (11:1) */
  --ac-rose-soft: #e6b3cb;   /* acento sobre berenjena (9,8:1) */
  --ac-muted: #7a5a6a;       /* texto secundario (5,4:1) */

  --ac-plum: #2a0f1e;
  --ac-plum-2: #36142a;
  --ac-plum-3: #1f0a16;

  --ac-gold: #b8893e;        /* decorativo */
  --ac-gold-text: #8a6420;   /* texto dorado sobre claro (4,8:1) */
  --ac-gold-light: #d9b26a;  /* texto dorado sobre oscuro (8,9:1) */

  --ac-line: rgba(154, 47, 99, 0.16);
  --ac-line-strong: rgba(154, 47, 99, 0.34);
  --ac-line-light: rgba(247, 242, 232, 0.14);

  --ac-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --ac-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --ac-container: 1200px;
  --ac-gutter: clamp(20px, 4vw, 48px);
  --ac-section-y: clamp(88px, 10vw, 148px);
  --ac-header-h: 80px;

  --ac-radius-sm: 2px;
  --ac-radius: 4px;
  --ac-radius-lg: 8px;

  --ac-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ac-ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --ac-shadow-paper:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 36px 70px -36px rgba(94, 27, 62, 0.38),
    0 14px 28px -16px rgba(94, 27, 62, 0.2);

  /* Tokens de contexto: cada superficie los reescribe. */
  --ac-text: var(--ac-rose-ink);
  --ac-heading: var(--ac-rose);
  --ac-accent: var(--ac-rose);
  --ac-text-muted: var(--ac-muted);
  --ac-border: var(--ac-line);
  --ac-num: var(--ac-gold-text);
}

/* 2. Base ------------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--ac-header-h) + 16px);
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--ac-paper);
  color: var(--ac-text);
  font-family: var(--ac-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

/* Grano de papel muy sutil sobre toda la página. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--ac-serif);
  font-weight: 400;
  color: var(--ac-heading);
  text-wrap: balance;
}

h1 em,
h2 em,
h3 em {
  font-style: italic;
}

p {
  margin: 0;
  text-wrap: pretty;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
}

svg {
  display: block;
}

::selection {
  background: var(--ac-rose);
  color: var(--ac-paper);
}

:focus-visible {
  outline: 2px solid var(--ac-accent);
  outline-offset: 3px;
  border-radius: var(--ac-radius-sm);
}

.ac-no-scroll,
.ac-no-scroll body {
  overflow: hidden;
}

.ac-skip {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 12px 18px;
  background: var(--ac-rose);
  color: var(--ac-paper);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--ac-radius-sm);
  transform: translateY(-160%);
  transition: transform 0.3s var(--ac-ease);
}

.ac-skip:focus {
  transform: none;
}

/* 3. Utilidades de layout --------------------------------------------------- */
.ac-container {
  width: 100%;
  max-width: calc(var(--ac-container) + 2 * var(--ac-gutter));
  margin-inline: auto;
  padding-inline: var(--ac-gutter);
}

.ac-section {
  position: relative;
  padding-block: var(--ac-section-y);
}

.ac-section--paper {
  background: var(--ac-paper);
}

.ac-section--paper-2 {
  background: var(--ac-paper-2);
}

.ac-section--white {
  background: var(--ac-white);
}

.ac-section--plum {
  --ac-text: rgba(247, 242, 232, 0.8);
  --ac-heading: var(--ac-paper);
  --ac-accent: var(--ac-rose-soft);
  --ac-text-muted: #c9a0b4;
  --ac-border: var(--ac-line-light);
  --ac-num: var(--ac-gold-light);
  background: var(--ac-plum);
  color: var(--ac-text);
}

/* Superficie clara dentro de una oscura (hojas crema). */
.ac-surface-light {
  --ac-text: var(--ac-rose-ink);
  --ac-heading: var(--ac-rose);
  --ac-accent: var(--ac-rose);
  --ac-text-muted: var(--ac-muted);
  --ac-border: var(--ac-line);
  --ac-num: var(--ac-gold-text);
}

.ac-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 24px;
  font-family: var(--ac-sans);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-accent);
}

.ac-eyebrow::before {
  content: "";
  flex: none;
  width: 32px;
  height: 1px;
  background: var(--ac-gold);
}

.ac-section-head {
  max-width: 660px;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.ac-section-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px clamp(40px, 6vw, 96px);
  align-items: end;
  max-width: none;
}

.ac-section-title {
  font-size: clamp(2.35rem, 4.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.ac-section--plum .ac-section-title em {
  color: var(--ac-rose-soft);
}

.ac-section-intro {
  margin-top: 24px;
  max-width: 52ch;
  font-size: clamp(1.06rem, 1.3vw, 1.18rem);
  line-height: 1.65;
  color: var(--ac-text);
}

.ac-section-head--split .ac-section-intro {
  margin-top: 0;
  padding-bottom: 8px;
}

/* 4. Botones y enlaces ------------------------------------------------------ */
.ac-btn {
  --btn-bg: transparent;
  --btn-fg: var(--ac-heading);
  --btn-bd: var(--ac-line-strong);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 28px;
  border: 1px solid var(--btn-bd);
  border-radius: var(--ac-radius-sm);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: 600 0.95rem/1 var(--ac-sans);
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color 0.35s var(--ac-ease),
    border-color 0.35s var(--ac-ease),
    color 0.35s var(--ac-ease),
    transform 0.35s var(--ac-ease),
    box-shadow 0.35s var(--ac-ease);
}

.ac-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.24) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.8s var(--ac-ease);
}

.ac-btn:hover::after {
  transform: translateX(120%);
}

.ac-btn__arrow {
  display: inline-block;
  transition: transform 0.35s var(--ac-ease);
}

.ac-btn:hover .ac-btn__arrow {
  transform: translateX(4px);
}

.ac-btn--primary {
  --btn-bg: var(--ac-rose);
  --btn-fg: var(--ac-paper);
  --btn-bd: var(--ac-rose);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 12px 26px -14px rgba(154, 47, 99, 0.7);
}

.ac-btn--primary:hover {
  --btn-bg: var(--ac-rose-deep);
  --btn-bd: var(--ac-rose-deep);
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 20px 34px -16px rgba(154, 47, 99, 0.75);
}

.ac-btn--ghost:hover {
  --btn-bd: var(--ac-heading);
  --btn-bg: rgba(154, 47, 99, 0.06);
}

.ac-btn--light {
  --btn-bg: var(--ac-paper);
  --btn-fg: var(--ac-rose);
  --btn-bd: var(--ac-paper);
}

.ac-btn--light:hover {
  --btn-bg: var(--ac-white);
  transform: translateY(-2px);
}

.ac-btn--sm {
  min-height: 44px;
  padding: 0 20px;
  font-size: 0.875rem;
}

.ac-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 4px;
  color: var(--ac-accent);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  transition: background-size 0.45s var(--ac-ease), color 0.3s;
}

.ac-link span {
  transition: transform 0.35s var(--ac-ease);
}

.ac-link:hover {
  background-size: 35% 1px;
}

.ac-link:hover span {
  transform: translateX(4px);
}

/* 5. Header y menú ---------------------------------------------------------- */
.ac-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: var(--ac-header-h);
  transition:
    background-color 0.4s var(--ac-ease),
    box-shadow 0.4s var(--ac-ease),
    height 0.4s var(--ac-ease);
}

.ac-header.is-scrolled {
  height: 68px;
  background: rgba(247, 242, 232, 0.86);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: 0 1px 0 var(--ac-line);
}

/* El blur crea un bloque contenedor: con el menú abierto se quita. */
.ac-header.is-menu-open {
  height: var(--ac-header-h);
  background: var(--ac-paper);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: 0 1px 0 var(--ac-line);
}

.ac-header__progress {
  position: absolute;
  inset: auto 0 -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--ac-gold), var(--ac-rose));
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
  opacity: 0;
  transition: opacity 0.4s;
}

.ac-header.is-scrolled .ac-header__progress {
  opacity: 1;
}

.ac-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
}

.ac-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  justify-self: start;
  color: var(--ac-rose);
  text-decoration: none;
}

.ac-logo__mark {
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font: italic 400 1.4rem/1 var(--ac-serif);
  padding-bottom: 2px;
}

.ac-logo__mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.3;
}

.ac-logo__word {
  font: 400 1.5rem/1 var(--ac-serif);
  letter-spacing: -0.01em;
}

.ac-logo__word em,
.ac-footer__logo em,
.ac-cred__brand em,
.ac-footer__wordmark em {
  font-style: italic;
}

.ac-nav__list {
  display: flex;
  gap: clamp(24px, 3vw, 40px);
  list-style: none;
}

.ac-nav a {
  position: relative;
  display: block;
  padding: 8px 0;
  color: var(--ac-rose-ink);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s;
}

.ac-nav a::after {
  content: "";
  position: absolute;
  inset: auto 0 2px;
  height: 1px;
  background: var(--ac-rose);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ac-ease);
}

.ac-nav a:hover,
.ac-nav a.is-active {
  color: var(--ac-rose);
}

.ac-nav a:hover::after,
.ac-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.ac-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-self: end;
}

.ac-menu-toggle {
  display: none;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--ac-line-strong);
  border-radius: 50%;
  background: transparent;
  color: var(--ac-rose);
  cursor: pointer;
}

.ac-menu-toggle__box {
  position: relative;
  display: block;
  width: 18px;
  height: 10px;
}

.ac-menu-toggle__box span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.4s var(--ac-ease), top 0.4s var(--ac-ease);
}

.ac-menu-toggle__box span:first-child {
  top: 0;
}

.ac-menu-toggle__box span:last-child {
  top: calc(100% - 1.5px);
}

.ac-menu-toggle[aria-expanded="true"] .ac-menu-toggle__box span:first-child {
  top: calc(50% - 0.75px);
  transform: rotate(45deg);
}

.ac-menu-toggle[aria-expanded="true"] .ac-menu-toggle__box span:last-child {
  top: calc(50% - 0.75px);
  transform: rotate(-45deg);
}

.ac-menu {
  display: none;
}

/* 6. Hero ------------------------------------------------------------------- */
.ac-hero {
  position: relative;
  overflow: clip;
  padding-top: calc(var(--ac-header-h) + clamp(48px, 7vw, 104px));
  background: var(--ac-paper);
}

.ac-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(55% 55% at 82% 38%, rgba(154, 47, 99, 0.11), transparent 70%),
    radial-gradient(40% 45% at 0% 100%, rgba(184, 137, 62, 0.09), transparent 70%);
}

/* Renglones de libro contable que se desvanecen hacia el texto. */
.ac-hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom, transparent 0 43px, rgba(154, 47, 99, 0.07) 43px 44px);
  -webkit-mask-image: linear-gradient(to left, #000 10%, transparent 65%);
  mask-image: linear-gradient(to left, #000 10%, transparent 65%);
}

.ac-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.ac-hero__title {
  font-size: clamp(2.7rem, 6.2vw, 5.75rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.ac-hero__title em {
  position: relative;
  white-space: nowrap;
}

.ac-hero__title em::after {
  content: "";
  position: absolute;
  left: 2%;
  right: 4%;
  bottom: 0.02em;
  height: 0.07em;
  border-radius: 2px;
  background: var(--ac-gold);
  opacity: 0.6;
  transform-origin: left;
  animation: ac-draw 1.2s var(--ac-ease-out) 1s both;
}

.ac-hero__lead {
  max-width: 54ch;
  margin-top: 30px;
  font-size: clamp(1.08rem, 1.35vw, 1.22rem);
  line-height: 1.65;
}

.ac-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

.ac-hero__note {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
  font-size: 0.92rem;
  color: var(--ac-muted);
}

.ac-hero__note-rule {
  flex: none;
  width: 36px;
  height: 1px;
  background: var(--ac-gold);
}

/* Composición: hoja + folio + nota + sello */
.ac-hero__visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 560px;
}

.ac-sheet,
.ac-folio {
  grid-area: 1 / 1;
}

.ac-sheet {
  width: min(400px, 84%);
  aspect-ratio: 4 / 5;
  background: var(--ac-paper-2);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
  transform: rotate(-6deg) translate(-7%, 3%);
  box-shadow: 0 30px 60px -40px rgba(94, 27, 62, 0.45);
  animation: ac-sheet-in 1.4s var(--ac-ease-out) 0.2s both;
}

.ac-folio {
  position: relative;
  width: min(420px, 90%);
  padding: 30px 32px 26px 44px;
  background:
    repeating-linear-gradient(to bottom, transparent 0 43px, rgba(154, 47, 99, 0.05) 43px 44px),
    var(--ac-white);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
  box-shadow: var(--ac-shadow-paper);
  transform: rotate(1.5deg);
  animation: ac-folio-in 1.2s var(--ac-ease-out) 0.35s both;
}

/* Doble margen de libro contable */
.ac-folio::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 22px;
  width: 4px;
  border-left: 1px solid rgba(154, 47, 99, 0.28);
  border-right: 1px solid rgba(154, 47, 99, 0.28);
}

.ac-folio__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.ac-folio__label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-rose);
}

.ac-folio__no {
  font: italic 400 0.95rem/1 var(--ac-serif);
  color: var(--ac-gold-text);
}

.ac-folio__title {
  margin: 14px 0 8px;
  padding-bottom: 14px;
  border-bottom: 3px double var(--ac-line-strong);
  font: 400 2.1rem/1.1 var(--ac-serif);
  color: var(--ac-rose);
}

.ac-folio__title em {
  font-style: italic;
}

.ac-folio__rows {
  list-style: none;
}

.ac-folio__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
}

.ac-folio__name {
  font: 400 1.15rem/1.2 var(--ac-serif);
  color: var(--ac-rose-ink);
}

.ac-folio__leader {
  flex: 1;
  min-width: 16px;
  border-bottom: 1px dotted var(--ac-line-strong);
  transform: translateY(5px);
}

.ac-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  border-radius: var(--ac-radius-sm);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ac-state::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.ac-state--ok {
  background: rgba(154, 47, 99, 0.1);
  color: var(--ac-rose);
}

.ac-state--progress {
  background: rgba(184, 137, 62, 0.16);
  color: var(--ac-gold-text);
}

.ac-state--pending {
  border: 1px dashed var(--ac-line-strong);
  color: var(--ac-muted);
}

.ac-folio__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--ac-line);
}

.ac-folio__sign {
  font: italic 400 1.7rem/1 var(--ac-serif);
  color: var(--ac-rose);
  transform: rotate(-5deg);
}

.ac-folio__check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--ac-rose);
  color: var(--ac-paper);
  border-radius: var(--ac-radius-sm);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ac-folio__check::before {
  content: "✓";
  font-size: 0.8rem;
  letter-spacing: 0;
}

.ac-note-card {
  position: absolute;
  left: -2%;
  bottom: 4%;
  z-index: 2;
  width: 196px;
  padding: 18px 20px;
  background: var(--ac-paper);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
  box-shadow: 0 24px 40px -22px rgba(94, 27, 62, 0.45);
  transform: rotate(-4deg);
  animation: ac-float 7s ease-in-out 1.6s infinite alternate;
}

.ac-note-card__title {
  margin-bottom: 10px;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac-rose);
}

.ac-note-card__list {
  list-style: none;
}

.ac-note-card__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font: 400 1rem/1.2 var(--ac-serif);
  color: var(--ac-rose-ink);
}

.ac-note-card__list li::before {
  content: "✓";
  display: grid;
  place-items: center;
  flex: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--ac-rose);
  border-radius: var(--ac-radius-sm);
  font: 700 0.7rem/1 var(--ac-sans);
  color: var(--ac-rose);
}

/* Sello circular */
.ac-seal {
  position: absolute;
  top: 1%;
  right: -1%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 148px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ac-rose);
  color: var(--ac-paper);
  box-shadow: 0 22px 44px -20px rgba(154, 47, 99, 0.8);
}

.ac-seal::before {
  content: "";
  position: absolute;
  inset: 28%;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.45;
}

.ac-seal__ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: ac-spin 32s linear infinite;
}

.ac-seal__ring text {
  font: 700 13px var(--ac-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  fill: currentColor;
}

.ac-seal__core {
  position: relative;
  font: 400 1.9rem/1 var(--ac-serif);
  letter-spacing: -0.02em;
}

.ac-seal__core em {
  font-style: italic;
}

.ac-seal--light {
  position: relative;
  inset: auto;
  width: 136px;
  background: transparent;
  border: 1px solid rgba(230, 179, 203, 0.35);
  color: var(--ac-rose-soft);
  box-shadow: none;
}

/* Franja de confianza */
.ac-trust {
  position: relative;
  margin-top: clamp(64px, 8vw, 112px);
  border-top: 1px solid var(--ac-line);
  background: rgba(255, 253, 248, 0.6);
}

.ac-trust__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px 28px;
  padding-block: 24px;
  list-style: none;
}

.ac-trust__item {
  display: flex;
  align-items: center;
  gap: 14px;
  font: italic 400 1.12rem/1.2 var(--ac-serif);
  color: var(--ac-rose);
}

.ac-trust__item::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--ac-gold);
  transform: rotate(45deg);
}

/* 7. Dolores ---------------------------------------------------------------- */
.ac-pains__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(48px, 7vw, 120px);
  align-items: start;
}

.ac-pains__head {
  position: sticky;
  top: calc(var(--ac-header-h) + 48px);
  margin-bottom: 0;
}

.ac-pains__head .ac-link {
  margin-top: 36px;
}

.ac-pains__list {
  list-style: none;
  border-top: 1px solid var(--ac-line);
}

.ac-pain {
  position: relative;
  display: grid;
  grid-template-columns: clamp(72px, 8vw, 104px) minmax(0, 1fr);
  gap: 24px;
  padding: 38px 0;
  border-bottom: 1px solid var(--ac-line);
}

.ac-pain::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: var(--ac-rose);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s var(--ac-ease);
}

.ac-pain:hover::after {
  transform: scaleX(1);
}

.ac-pain__num {
  font: italic 400 clamp(3rem, 5vw, 4.4rem)/0.85 var(--ac-serif);
  color: transparent;
  -webkit-text-stroke: 1px var(--ac-rose);
  transition: color 0.5s var(--ac-ease);
}

.ac-pain:hover .ac-pain__num {
  color: var(--ac-rose);
}

.ac-pain__title {
  font-size: clamp(1.45rem, 2.2vw, 1.9rem);
  line-height: 1.15;
}

.ac-pain__text {
  max-width: 46ch;
  margin-top: 10px;
}

/* 8. Servicios -------------------------------------------------------------- */
.ac-services {
  background:
    radial-gradient(70% 55% at 100% 0%, rgba(154, 47, 99, 0.38), transparent 62%),
    radial-gradient(55% 45% at 0% 100%, rgba(184, 137, 62, 0.1), transparent 62%),
    var(--ac-plum);
}

.ac-feature {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 80px);
  padding: clamp(32px, 4.5vw, 64px);
  border: 1px solid rgba(230, 179, 203, 0.24);
  border-radius: var(--ac-radius-lg);
  background: linear-gradient(135deg, rgba(154, 47, 99, 0.62), rgba(154, 47, 99, 0.2) 55%, rgba(54, 20, 42, 0.5));
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.6);
}

/* Anillos grabados, como en un billete. */
.ac-feature::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -160px;
  width: 440px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, rgba(247, 242, 232, 0.08) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.ac-feature__main,
.ac-feature__list {
  position: relative;
}

.ac-feature__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.ac-feature__num {
  font: italic 400 1.3rem/1 var(--ac-serif);
  color: var(--ac-gold-light);
}

.ac-feature__tag {
  padding: 7px 12px;
  border: 1px solid rgba(247, 242, 232, 0.3);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac-paper);
}

.ac-feature__title {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.ac-feature__title em {
  color: var(--ac-rose-soft);
}

.ac-feature__desc {
  max-width: 40ch;
  margin: 22px 0 34px;
  font-size: 1.15rem;
  color: rgba(247, 242, 232, 0.86);
}

.ac-feature__list {
  align-self: end;
  list-style: none;
  border-top: 1px solid rgba(247, 242, 232, 0.2);
}

.ac-feature__list li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(247, 242, 232, 0.2);
  font: 400 1.2rem/1.3 var(--ac-serif);
  color: var(--ac-paper);
}

.ac-feature__li-num {
  min-width: 2.2em;
  font: italic 400 1rem/1 var(--ac-serif);
  color: var(--ac-gold-light);
}

/* Índice de servicios 02–07 */
.ac-index {
  margin-top: clamp(48px, 6vw, 80px);
  list-style: none;
  border-top: 1px solid var(--ac-line-light);
}

.ac-index__item {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(0, 1.2fr) minmax(0, 1fr) 52px;
  gap: 20px clamp(24px, 3vw, 48px);
  align-items: start;
  padding: 36px 0;
  border-bottom: 1px solid var(--ac-line-light);
}

.ac-index__item::before {
  content: "";
  position: absolute;
  inset: 0 calc(-1 * min(var(--ac-gutter), 32px));
  background: linear-gradient(90deg, rgba(154, 47, 99, 0), rgba(154, 47, 99, 0.24) 40%, rgba(154, 47, 99, 0));
  opacity: 0;
  transition: opacity 0.5s var(--ac-ease);
  pointer-events: none;
}

.ac-index__item:hover::before {
  opacity: 1;
}

.ac-index__item > * {
  position: relative;
}

.ac-index__num {
  padding-top: 6px;
  font: italic 400 1.5rem/1 var(--ac-serif);
  color: var(--ac-gold-light);
}

.ac-index__title {
  font-size: clamp(1.4rem, 2vw, 1.75rem);
  line-height: 1.15;
  transition: color 0.4s var(--ac-ease);
}

.ac-index__item:hover .ac-index__title {
  color: var(--ac-rose-soft);
}

.ac-index__desc {
  margin-top: 10px;
}

.ac-index__list {
  list-style: none;
  padding-top: 4px;
  font-size: 0.95rem;
  color: var(--ac-text-muted);
}

.ac-index__list li {
  position: relative;
  padding: 5px 0 5px 22px;
}

.ac-index__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 10px;
  height: 1px;
  background: var(--ac-gold-light);
}

.ac-index__link {
  position: static;
  display: grid;
  place-items: center;
  justify-self: end;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(247, 242, 232, 0.24);
  border-radius: 50%;
  color: var(--ac-paper);
  text-decoration: none;
  transition: background-color 0.4s, border-color 0.4s;
}

.ac-index__link span {
  transition: transform 0.45s var(--ac-ease);
}

/* Toda la fila es clicable. */
.ac-index__link::after {
  content: "";
  position: absolute;
  inset: 0;
}

.ac-index__item:hover .ac-index__link,
.ac-index__link:focus-visible {
  background: var(--ac-rose);
  border-color: var(--ac-rose);
}

.ac-index__item:hover .ac-index__link span {
  transform: rotate(-45deg);
}

/* Cotización: hoja crema */
.ac-quote {
  --ac-text: var(--ac-rose-ink);
  --ac-heading: var(--ac-rose);
  --ac-accent: var(--ac-rose);
  --ac-text-muted: var(--ac-muted);
  --ac-border: var(--ac-line);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(32px, 5vw, 80px);
  margin-top: clamp(64px, 8vw, 104px);
  padding: clamp(32px, 4.5vw, 60px);
  background:
    repeating-linear-gradient(to bottom, transparent 0 43px, rgba(154, 47, 99, 0.045) 43px 44px),
    var(--ac-paper);
  color: var(--ac-text);
  border-radius: var(--ac-radius-lg);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.75);
}

.ac-quote__title {
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1.05;
}

.ac-quote__text {
  max-width: 42ch;
  margin: 18px 0 32px;
}

.ac-quote__factors {
  list-style: none;
  align-self: center;
}

.ac-quote__factors li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  column-gap: 12px;
  padding: 22px 0;
  border-bottom: 1px solid var(--ac-line);
}

.ac-quote__factors li:first-child {
  border-top: 1px solid var(--ac-line);
}

.ac-quote__fnum {
  grid-row: span 2;
  font: italic 400 1.6rem/1 var(--ac-serif);
  color: var(--ac-gold-text);
}

.ac-quote__fname {
  font: 400 1.35rem/1.2 var(--ac-serif);
  color: var(--ac-rose);
}

.ac-quote__ftext {
  margin-top: 4px;
  font-size: 0.98rem;
  color: var(--ac-muted);
}

/* 9. Proceso ---------------------------------------------------------------- */
.ac-steps {
  --progress: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 32px;
  list-style: none;
}

.ac-steps::before,
.ac-steps::after {
  content: "";
  position: absolute;
  left: 28px;
  right: calc(20% - 28px);
  top: 28px;
  height: 1px;
  background: var(--ac-line-strong);
}

.ac-steps::after {
  top: 27px;
  height: 3px;
  background: linear-gradient(90deg, var(--ac-gold), var(--ac-rose));
  transform: scaleX(var(--progress));
  transform-origin: left;
  transition: transform 0.25s linear;
}

.ac-step {
  position: relative;
  padding-right: 8px;
}

.ac-step__node {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid var(--ac-line-strong);
  border-radius: 50%;
  background: var(--ac-paper);
  font: italic 400 1.2rem/1 var(--ac-serif);
  color: var(--ac-rose);
  transition:
    background-color 0.5s var(--ac-ease),
    color 0.5s var(--ac-ease),
    border-color 0.5s var(--ac-ease),
    box-shadow 0.5s var(--ac-ease);
}

.ac-step.is-active .ac-step__node {
  background: var(--ac-rose);
  border-color: var(--ac-rose);
  color: var(--ac-paper);
  box-shadow: 0 0 0 7px rgba(154, 47, 99, 0.1);
}

.ac-step__title {
  margin-top: 28px;
  font-size: 1.4rem;
  line-height: 1.15;
}

.ac-step__text {
  margin-top: 10px;
  font-size: 0.97rem;
  color: var(--ac-muted);
}

.ac-process__note {
  max-width: 30ch;
  margin: clamp(64px, 8vw, 104px) auto 0;
  font: 400 clamp(1.5rem, 2.6vw, 2.25rem)/1.25 var(--ac-serif);
  color: var(--ac-rose);
  text-align: center;
}

.ac-process__note::before {
  content: "";
  display: block;
  width: 9px;
  height: 9px;
  margin: 0 auto 28px;
  background: var(--ac-gold);
  transform: rotate(45deg);
  box-shadow: -28px 28px 0 -4px transparent;
}

.ac-process__note em {
  font-style: italic;
}

/* 10. Sobre Adanais --------------------------------------------------------- */
.ac-about__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
}

.ac-about__visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: 24px 24px 40px;
}

.ac-cred,
.ac-about__shadow-card {
  grid-area: 1 / 1;
  width: min(100%, 400px);
  aspect-ratio: 4 / 5;
  border-radius: var(--ac-radius-lg);
}

.ac-about__shadow-card {
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  transform: rotate(6deg) translate(7%, 4%);
  box-shadow: 0 30px 60px -40px rgba(94, 27, 62, 0.4);
}

.ac-cred {
  position: relative;
  z-index: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 3vw, 36px);
  background:
    radial-gradient(120% 80% at 0% 0%, #b8447f 0%, transparent 55%),
    linear-gradient(160deg, var(--ac-rose), #6a1d43);
  color: var(--ac-paper);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 50px 90px -40px rgba(94, 27, 62, 0.7);
  transform: rotate(-2.5deg);
  transition: transform 0.8s var(--ac-ease);
}

.ac-about__visual:hover .ac-cred {
  transform: rotate(0deg) translateY(-6px);
}

/* Grabado (guilloché) */
.ac-cred::before {
  content: "";
  position: absolute;
  right: -40%;
  bottom: -30%;
  width: 120%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, rgba(247, 242, 232, 0.09) 0 1px, transparent 1px 11px);
  pointer-events: none;
}

/* Brillo de lámina al pasar el cursor */
.ac-cred::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.16) 50%, transparent 65%);
  transform: translateX(-100%);
  transition: transform 1.2s var(--ac-ease);
  pointer-events: none;
}

.ac-about__visual:hover .ac-cred::after {
  transform: translateX(100%);
}

.ac-cred > * {
  position: relative;
}

.ac-cred__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ac-cred__brand {
  font: 400 1.2rem/1 var(--ac-serif);
}

.ac-cred__chip {
  position: relative;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #f3dca6, var(--ac-gold) 55%, #8a6420);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.3), 0 4px 10px rgba(0, 0, 0, 0.25);
}

.ac-cred__chip::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px dashed rgba(42, 15, 30, 0.35);
  border-radius: 50%;
}

.ac-cred__monogram {
  margin-top: auto;
  font: 400 clamp(5.5rem, 10vw, 8rem)/0.8 var(--ac-serif);
  letter-spacing: -0.05em;
  color: rgba(247, 242, 232, 0.96);
}

.ac-cred__monogram em {
  font-style: italic;
  color: var(--ac-rose-soft);
}

.ac-cred__body {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(247, 242, 232, 0.28);
}

.ac-cred__name {
  font: 400 1.9rem/1.1 var(--ac-serif);
}

.ac-cred__role {
  margin-top: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #f6d9e6;
}

.ac-cred__place {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.88rem;
  color: rgba(247, 242, 232, 0.82);
}

.ac-cred__place::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--ac-gold-light);
}

.ac-about__copy {
  margin-top: 30px;
  font-size: 1.08rem;
}

.ac-about__copy p + p {
  margin-top: 18px;
}

.ac-about__quote {
  position: relative;
  margin: 40px 0 0;
  padding-left: 56px;
  font: italic 400 clamp(1.5rem, 2.4vw, 2rem)/1.3 var(--ac-serif);
  color: var(--ac-rose);
}

.ac-about__quote::before {
  content: "“";
  position: absolute;
  left: 0;
  top: -0.12em;
  font: 400 4.5rem/1 var(--ac-serif);
  color: var(--ac-gold);
}

.ac-about__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 44px;
}

/* 11. FAQ ------------------------------------------------------------------- */
.ac-faq__head {
  margin-bottom: clamp(44px, 5vw, 64px);
}

.ac-faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}

.ac-faq__more {
  position: sticky;
  top: calc(var(--ac-header-h) + 32px);
  padding: 28px 30px;
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-top: 2px solid var(--ac-rose);
  border-radius: var(--ac-radius);
  box-shadow: 0 24px 50px -38px rgba(94, 27, 62, 0.45);
}

.ac-faq__more-title {
  margin-bottom: 8px;
  font: 400 1.5rem/1.2 var(--ac-serif);
  color: var(--ac-rose);
}

.ac-faq__more p {
  font-size: 0.97rem;
  color: var(--ac-text);
}

.ac-faq__more .ac-btn {
  margin-top: 18px;
}

.ac-faq__list {
  border-top: 1px solid var(--ac-line);
}

.ac-faq__item {
  border-bottom: 1px solid var(--ac-line);
}

.ac-faq__q {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 42px;
  align-items: center;
  gap: 16px;
  padding: 28px 0;
  list-style: none;
  cursor: pointer;
}

.ac-faq__q::-webkit-details-marker {
  display: none;
}

.ac-faq__num {
  font: italic 400 1.05rem/1 var(--ac-serif);
  color: var(--ac-gold-text);
}

.ac-faq__qt {
  font: 400 clamp(1.2rem, 1.8vw, 1.5rem)/1.3 var(--ac-serif);
  color: var(--ac-rose);
  transition: color 0.3s;
}

.ac-faq__q:hover .ac-faq__qt {
  color: var(--ac-rose-deep);
}

.ac-faq__icon {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--ac-line-strong);
  border-radius: 50%;
  transition:
    background-color 0.4s var(--ac-ease),
    border-color 0.4s var(--ac-ease),
    transform 0.5s var(--ac-ease);
}

.ac-faq__icon::before,
.ac-faq__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 1.5px;
  background: var(--ac-rose);
  transform: translate(-50%, -50%);
  transition: transform 0.4s var(--ac-ease), background-color 0.4s;
}

.ac-faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.ac-faq__q:hover .ac-faq__icon {
  border-color: var(--ac-rose);
}

.ac-faq__item[open] .ac-faq__icon {
  background: var(--ac-rose);
  border-color: var(--ac-rose);
  transform: rotate(180deg);
}

.ac-faq__item[open] .ac-faq__icon::before,
.ac-faq__item[open] .ac-faq__icon::after {
  background: var(--ac-paper);
}

.ac-faq__item[open] .ac-faq__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.ac-faq__a {
  max-width: 62ch;
  padding: 0 58px 30px 64px;
}

/* Apertura suave donde el navegador lo permite. */
@supports selector(::details-content) {
  .ac-faq__item {
    interpolate-size: allow-keywords;
  }

  .ac-faq__item::details-content {
    height: 0;
    overflow: clip;
    transition:
      height 0.5s var(--ac-ease),
      content-visibility 0.5s allow-discrete;
  }

  .ac-faq__item[open]::details-content {
    height: auto;
  }
}

/* 12. Contacto -------------------------------------------------------------- */
.ac-contact {
  overflow: clip;
}

.ac-contact__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(50% 60% at 12% 30%, rgba(154, 47, 99, 0.5), transparent 70%),
    radial-gradient(40% 50% at 100% 100%, rgba(184, 137, 62, 0.13), transparent 70%);
}

.ac-contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
}

.ac-contact__title {
  font-size: clamp(2.7rem, 5.8vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.ac-contact__title em {
  color: var(--ac-rose-soft);
}

.ac-contact__text {
  max-width: 36ch;
  margin-top: 26px;
  font-size: 1.2rem;
}

.ac-contact__steps {
  display: grid;
  margin-top: 40px;
  border-top: 1px solid var(--ac-line-light);
  list-style: none;
}

.ac-contact__steps li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 2px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ac-line-light);
}

.ac-contact__steps span {
  grid-row: span 2;
  font: italic 400 1rem/1.2 var(--ac-serif);
  color: var(--ac-gold-light);
}

.ac-contact__steps b {
  font: 400 1.12rem/1.25 var(--ac-serif);
  color: var(--ac-paper);
}

.ac-contact__steps small {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ac-text-muted);
}

.ac-contact__seal {
  margin-top: 40px;
}

.ac-contact__panel {
  --ac-text: var(--ac-rose-ink);
  --ac-heading: var(--ac-rose);
  --ac-accent: var(--ac-rose);
  --ac-text-muted: var(--ac-muted);
  --ac-border: var(--ac-line);
  padding: clamp(28px, 3.5vw, 44px);
  background: var(--ac-paper);
  color: var(--ac-text);
  border-radius: var(--ac-radius-lg);
  box-shadow: 0 60px 110px -50px rgba(0, 0, 0, 0.85);
}

.ac-contact__panel-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-rose);
}

.ac-contact__actions {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.ac-contact__btn {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "kicker arrow"
    "label arrow";
  align-items: center;
  column-gap: 16px;
  padding: 18px 20px 18px 24px;
  border: 1px solid transparent;
  border-radius: var(--ac-radius);
  text-decoration: none;
  transition:
    background-color 0.35s var(--ac-ease),
    border-color 0.35s var(--ac-ease),
    transform 0.35s var(--ac-ease),
    box-shadow 0.35s var(--ac-ease);
}

.ac-contact__btn-kicker {
  grid-area: kicker;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
  overflow-wrap: break-word;
}

.ac-contact__btn-label {
  grid-area: label;
  margin-top: 4px;
  font: 400 1.4rem/1.2 var(--ac-serif);
}

.ac-contact__arrow {
  grid-area: arrow;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid currentColor;
  border-radius: 50%;
  transition: transform 0.45s var(--ac-ease);
}

.ac-contact__btn:hover .ac-contact__arrow {
  transform: rotate(-45deg);
}

.ac-contact__btn--solid {
  background: var(--ac-rose);
  color: var(--ac-paper);
  box-shadow: 0 16px 30px -18px rgba(154, 47, 99, 0.8);
}

.ac-contact__btn--solid:hover {
  background: var(--ac-rose-deep);
  transform: translateY(-2px);
}

.ac-contact__btn--ghost {
  border-color: var(--ac-line-strong);
  color: var(--ac-rose);
}

.ac-contact__btn--ghost:hover {
  border-color: var(--ac-rose);
  background: rgba(154, 47, 99, 0.05);
}

.ac-contact__helps {
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid var(--ac-line);
}

.ac-contact__helptitle {
  font-size: 1.25rem;
  line-height: 1.25;
}

.ac-contact__list {
  margin-top: 14px;
  list-style: none;
}

.ac-contact__list li {
  position: relative;
  padding: 7px 0 7px 32px;
  font-size: 0.98rem;
  line-height: 1.55;
}

.ac-contact__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 9px;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(154, 47, 99, 0.12);
  color: var(--ac-rose);
  font-size: 0.7rem;
  font-weight: 700;
}

.ac-contact__notice {
  margin-top: 24px;
  padding: 14px 16px;
  border-left: 2px solid var(--ac-gold);
  background: var(--ac-paper-2);
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
  font-size: 0.88rem;
  color: var(--ac-muted);
}

/* 13. Footer ---------------------------------------------------------------- */
.ac-footer {
  position: relative;
  overflow: clip;
  padding: clamp(64px, 7vw, 96px) 0 28px;
  background: var(--ac-plum-3);
  color: rgba(247, 242, 232, 0.74);
}

.ac-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.95fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}

.ac-footer__brand {
  max-width: 360px;
}

.ac-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font: 400 1.6rem/1 var(--ac-serif);
  color: var(--ac-paper);
  text-decoration: none;
}

.ac-footer__logo .ac-logo__mark {
  color: var(--ac-rose-soft);
}

.ac-footer__desc {
  max-width: 34ch;
  margin: 20px 0 26px;
  font-size: 0.97rem;
}

.ac-footer__sig {
  margin-top: 28px;
  font: italic 400 1.02rem/1.45 var(--ac-serif);
  color: var(--ac-rose-soft);
}

.ac-footer__cols {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
}

.ac-footer__coltitle {
  margin-bottom: 18px;
  font: 700 0.7rem/1.2 var(--ac-sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-gold-light);
}

.ac-footer__links {
  display: grid;
  gap: 9px;
  list-style: none;
}

.ac-footer__links a {
  font-size: 0.93rem;
  line-height: 1.45;
  color: rgba(247, 242, 232, 0.8);
  text-decoration: none;
  transition: color 0.3s;
}

.ac-footer__links a:hover {
  color: var(--ac-rose-soft);
}

.ac-footer__note {
  margin-top: 20px;
  font-size: 0.85rem;
  line-height: 1.6;
  color: #c9a0b4;
}

.ac-footer__rule {
  height: 1px;
  margin-top: clamp(40px, 5vw, 64px);
  background: linear-gradient(
    90deg,
    transparent,
    var(--ac-line-light) 12%,
    var(--ac-line-light) 88%,
    transparent
  );
}

.ac-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 24px;
  font-size: 0.8rem;
  color: #c9a0b4;
}

.ac-footer__byline {
  color: rgba(247, 242, 232, 0.55);
}

.ac-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.ac-footer__legal a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s;
}

.ac-footer__legal a:hover {
  color: var(--ac-rose-soft);
}

/* 14. Animación y accesibilidad -------------------------------------------- */
.ac-d1 { --d: 1; }
.ac-d2 { --d: 2; }
.ac-d3 { --d: 3; }
.ac-d4 { --d: 4; }
.ac-d5 { --d: 5; }

/* Hero: animación de carga en CSS (sin esperar al JS). */
.ac-rise {
  animation: ac-rise 1.1s var(--ac-ease-out) both;
  animation-delay: calc(var(--d, 0) * 110ms + 80ms);
}

/* Resto: aparición al entrar en pantalla (solo si main.js marcó .ac-js). */
.ac-js .ac-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 1s var(--ac-ease-out),
    transform 1s var(--ac-ease-out);
  transition-delay: calc(var(--d, 0) * 90ms);
}

.ac-js .ac-reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes ac-rise {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes ac-draw {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes ac-sheet-in {
  from {
    opacity: 0;
    transform: rotate(-12deg) translate(-14%, 8%);
  }
}

@keyframes ac-folio-in {
  from {
    opacity: 0;
    transform: rotate(6deg) translateY(40px);
  }
}

@keyframes ac-float {
  from { transform: rotate(-4deg) translateY(0); }
  to { transform: rotate(-3deg) translateY(-10px); }
}

@keyframes ac-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }

  .ac-js .ac-reveal {
    opacity: 1;
    transform: none;
  }
}

/* 15. Responsive ------------------------------------------------------------ */
@media (max-width: 1080px) {
  .ac-hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-hero__copy {
    max-width: 720px;
  }

  .ac-hero__visual {
    min-height: 520px;
    max-width: 560px;
    width: 100%;
    margin-inline: auto;
  }

  .ac-index__item {
    grid-template-columns: 56px minmax(0, 1fr) 52px;
  }

  .ac-index__list {
    grid-column: 2;
    grid-row: 2;
  }

  .ac-index__link {
    grid-column: 3;
    grid-row: 1;
  }

  .ac-footer__top {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-footer__brand {
    max-width: 520px;
  }

  .ac-footer__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  :root {
    --ac-header-h: 68px;
  }

  .ac-header.is-scrolled {
    height: 64px;
  }

  .ac-nav {
    display: none;
  }

  .ac-header__inner {
    grid-template-columns: 1fr auto;
  }

  .ac-menu-toggle {
    display: grid;
  }

  .ac-menu {
    position: fixed;
    inset: var(--ac-header-h) 0 0;
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding: 32px var(--ac-gutter) 40px;
    overflow-y: auto;
    background: var(--ac-paper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition:
      opacity 0.4s var(--ac-ease),
      transform 0.4s var(--ac-ease),
      visibility 0s linear 0.4s;
  }

  .ac-header.is-menu-open .ac-menu {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition:
      opacity 0.4s var(--ac-ease),
      transform 0.4s var(--ac-ease),
      visibility 0s;
  }

  .ac-menu__list {
    list-style: none;
    border-top: 1px solid var(--ac-line);
  }

  .ac-menu__list a {
    display: flex;
    align-items: baseline;
    gap: 18px;
    padding: 20px 0;
    border-bottom: 1px solid var(--ac-line);
    font: 400 2rem/1.1 var(--ac-serif);
    color: var(--ac-rose);
    text-decoration: none;
  }

  .ac-menu__num {
    font: italic 400 1rem/1 var(--ac-serif);
    color: var(--ac-gold-text);
  }

  .ac-menu__cta {
    align-self: stretch;
  }

  .ac-menu__note {
    font-size: 0.88rem;
    color: var(--ac-muted);
  }

  .ac-section-head--split {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-pains__grid,
  .ac-about__grid,
  .ac-faq__grid,
  .ac-contact__grid,
  .ac-feature,
  .ac-quote {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-pains__head,
  .ac-faq__head,
  .ac-faq__more {
    position: static;
  }

  .ac-footer__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ac-steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .ac-steps::before,
  .ac-steps::after {
    left: 27px;
    right: auto;
    top: 28px;
    bottom: 28px;
    width: 1px;
    height: auto;
  }

  .ac-steps::after {
    left: 26px;
    width: 3px;
    transform: scaleY(var(--progress));
    transform-origin: top;
  }

  .ac-step {
    padding: 0 0 0 84px;
  }

  .ac-step__node {
    position: absolute;
    left: 0;
    top: 0;
  }

  .ac-step__title {
    margin-top: 12px;
  }

  .ac-about__visual {
    max-width: 440px;
    width: 100%;
    margin-inline: auto;
  }

  .ac-contact__seal {
    display: none;
  }
}

@media (max-width: 560px) {
  .ac-header__cta {
    display: none;
  }

  .ac-footer__cols {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .ac-footer__links--services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ac-footer__bottom {
    display: grid;
    justify-items: start;
  }

  .ac-logo__word {
    font-size: 1.3rem;
  }

  .ac-logo__mark {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }

  .ac-hero__actions .ac-btn {
    flex: 1 1 100%;
  }

  .ac-hero__visual {
    min-height: 440px;
  }

  .ac-folio {
    padding: 24px 20px 20px 36px;
  }

  .ac-folio::before {
    left: 16px;
  }

  .ac-folio__title {
    font-size: 1.7rem;
  }

  .ac-folio__name {
    font-size: 1.02rem;
  }

  .ac-seal {
    width: 112px;
    top: -2%;
    right: -2%;
  }

  .ac-seal__core {
    font-size: 1.5rem;
  }

  .ac-note-card {
    width: 168px;
    left: -1%;
    bottom: -4%;
    padding: 14px 16px;
  }

  .ac-trust__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ac-trust__item {
    font-size: 1rem;
  }

  .ac-pain {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    padding: 30px 0;
  }

  .ac-index__item {
    grid-template-columns: 40px minmax(0, 1fr) 44px;
    gap: 16px;
    padding: 28px 0;
  }

  .ac-index__link {
    width: 44px;
    height: 44px;
  }

  .ac-index__list {
    grid-column: 1 / -1;
    padding-left: 56px;
  }

  .ac-feature__list li {
    font-size: 1.08rem;
  }

  .ac-faq__q {
    grid-template-columns: 32px minmax(0, 1fr) 40px;
    gap: 12px;
    padding: 24px 0;
  }

  .ac-faq__icon {
    width: 38px;
    height: 38px;
  }

  .ac-faq__a {
    padding: 0 0 26px 44px;
  }

  .ac-about__quote {
    padding-left: 44px;
  }

  .ac-about__quote::before {
    font-size: 3.6rem;
  }

  .ac-about__actions .ac-btn {
    flex: 1 1 100%;
  }

  .ac-contact__btn-label {
    font-size: 1.2rem;
  }

  .ac-footer__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }
}