/* Decanini, Sepúlveda y Asociados
   Paleta tomada del logotipo. Todos los colores de texto cumplen WCAG AA
   sobre blanco y sobre --cream. --taupe es solo decorativo (líneas). */

:root {
  --brown: #7f604c;        /* texto y navegación: 5.7:1 sobre blanco, 5.4:1 sobre crema */
  --brown-logo: #8b6a55;   /* tono del logotipo: solo en textos grandes o semibold */
  --brown-deep: #5e4638;   /* títulos: 8.7:1 */
  --taupe: #c9b8ac;        /* anillos claros del logotipo: líneas finas */
  --taupe-soft: #e6dcd4;
  --cream: #faf7f4;
  --white: #ffffff;

  --serif: "EB Garamond", "Garamond", "Times New Roman", serif;

  --body-size: 1.1875rem;    /* 19px en móvil */
  --body-lh: 1.75;

  --wrap: 1100px;
  --measure: 700px;
  --gutter: clamp(20px, 5vw, 48px);
  --header-h: 96px;

  --ease: cubic-bezier(.25, .1, .25, 1);
}

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

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

body {
  margin: 0;
  background: var(--white);
  color: var(--brown);
  font-family: var(--serif);
  font-size: var(--body-size);
  line-height: var(--body-lh);
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-kerning: normal;
  font-variant-ligatures: common-ligatures;
}

@media (min-width: 900px) {
  :root { --body-size: 1.25rem; } /* 20px en escritorio */
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  color: var(--brown-deep);
  font-weight: 400;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.005em;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a {
  color: inherit;
  text-decoration: none;
}

em { font-style: italic; }

strong { font-weight: 600; color: var(--brown-deep); }

:focus-visible {
  outline: 1px solid var(--brown-deep);
  outline-offset: 4px;
}

.visually-hidden {
  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: 16px; top: -60px;
  z-index: 100;
  background: var(--white);
  color: var(--brown-deep);
  padding: 10px 16px;
  border: 1px solid var(--taupe);
  font-size: .9rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---------- Estructura ---------- */

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.measure { max-width: var(--measure); }

.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--cream { background: var(--cream); }
.section--tight { padding: clamp(56px, 7vw, 88px) 0; }

.hairline {
  border: 0;
  border-top: 1px solid var(--taupe);
  margin: 0;
}

/* Etiquetas de sección: mayúsculas, semibold, espaciado */
.label {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 22px;
}

.label::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--taupe);
  margin-top: 14px;
}

.section-title {
  font-size: clamp(2rem, 4.2vw, 2.875rem);
  margin-bottom: 28px;
}

/* Subrayado suave al pasar el cursor */
.u-link,
.site-nav a,
.footer a,
.text-link {
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .45s var(--ease), color .3s var(--ease);
  padding-bottom: 2px;
}
.u-link:hover,
.site-nav a:hover,
.footer a:hover,
.text-link:hover,
.u-link:focus-visible,
.site-nav a:focus-visible,
.footer a:focus-visible,
.text-link:focus-visible { background-size: 100% 1px; }

.u-link {
  color: var(--brown-deep);
  background-size: 100% 1px;
  background-image: linear-gradient(var(--taupe), var(--taupe));
}
.u-link:hover,
.u-link:focus-visible {
  background-image: linear-gradient(var(--brown-deep), var(--brown-deep));
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brown);
}
.text-link .arrow {
  display: inline-block;
  transition: transform .45s var(--ease);
}
.text-link:hover .arrow { transform: translateX(4px); }

/* Botón: contorno fino, sin relleno pesado */
.button {
  display: inline-block;
  padding: 15px 34px 14px;
  border: 1px solid var(--brown);
  color: var(--brown-deep);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.button:hover,
.button:focus-visible {
  background: var(--brown-deep);
  border-color: var(--brown-deep);
  color: var(--white);
}

/* ---------- Encabezado ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--taupe); }

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.brand { display: block; flex-shrink: 0; }
.brand img { width: 168px; }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: clamp(28px, 4vw, 56px);
}

.site-nav a {
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brown);
}
.site-nav a[aria-current="page"] { background-size: 100% 1px; color: var(--brown-deep); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1px;
  background: var(--brown-deep);
  transition: transform .35s var(--ease), top .35s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 18px; }
.nav-toggle span:nth-child(2) { top: 25px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

@media (max-width: 760px) {
  :root { --header-h: 80px; }
  .brand img { width: 138px; }
  .nav-toggle { display: block; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--taupe);
    visibility: hidden;
    opacity: 0;
    transition: opacity .3s var(--ease), visibility 0s linear .3s;
  }
  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transition: opacity .3s var(--ease);
  }
  .site-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px var(--gutter) 24px;
  }
  .site-nav li + li { border-top: 1px solid var(--taupe-soft); }
  .site-nav a {
    display: block;
    padding: 18px 0;
    background-image: none;
  }
  .site-nav a[aria-current="page"] { color: var(--brown-deep); }
  .site-header { border-bottom-color: var(--taupe-soft); }
}

/* ---------- Inicio: portada ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(80px, 13vw, 168px) 0 clamp(88px, 12vw, 152px);
}

.hero__motif {
  position: absolute;
  top: 50%;
  right: -8%;
  width: min(980px, 92vw);
  transform: translateY(-50%);
  opacity: .085;
  pointer-events: none;
  user-select: none;
}

.hero .wrap { position: relative; }

.hero h1 {
  font-size: clamp(1.5rem, 5.6vw, 4.25rem);
  line-height: 1.12;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-wrap: balance;
  max-width: 13em;
  margin-bottom: 36px;
}

.hero p {
  max-width: 640px;
  font-size: clamp(1.1875rem, 2vw, 1.3125rem);
  line-height: 1.75;
}

.hero__actions {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px 40px;
}

/* Franja de servicios (inicio) */
.audiences {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--taupe);
}
.audiences li {
  border-bottom: 1px solid var(--taupe);
}
.audiences li:not(:nth-child(3n)) { border-right: 1px solid var(--taupe); }

.audiences a {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  padding: 32px 32px 36px;
  color: var(--brown-deep);
  font-size: 1.375rem;
  line-height: 1.3;
  transition: background-color .45s var(--ease);
}
.audiences a:hover,
.audiences a:focus-visible { background: var(--cream); }
.audiences .num {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--brown);
}

@media (max-width: 900px) {
  .audiences { grid-template-columns: repeat(2, 1fr); }
  .audiences li:not(:nth-child(3n)) { border-right: 0; }
  .audiences li:nth-child(odd) { border-right: 1px solid var(--taupe); }
}
@media (max-width: 560px) {
  .audiences { grid-template-columns: 1fr; }
  .audiences li:nth-child(odd) { border-right: 0; }
  .audiences a { padding: 24px 0 26px; }
}

.section-foot { margin-top: 44px; }

/* Valores: cuadrícula sin numeración (inicio y Quiénes Somos) */
.values-grid {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 72px;
}
.values-grid li {
  padding: 30px 0 44px;
  border-top: 1px solid var(--brown-logo);
}
.values-grid h3 {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--brown);
  letter-spacing: 0;
  margin-bottom: 12px;
}
.values-grid p { max-width: 460px; }

/* Quiénes Somos: todos los párrafos comparten el mismo estilo de texto */
.page-about p {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  font-weight: 400;
  color: var(--brown);
  max-width: var(--measure);
}

@media (max-width: 760px) {
  .values-grid { grid-template-columns: 1fr; }
  .values-grid li { padding: 26px 0 36px; }
}

/* ---------- Páginas interiores ---------- */

.page-head {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 9vw, 120px) 0 clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--taupe);
}
.page-head h1 {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  line-height: 1.05;
}
.page-head .hero__motif {
  width: min(720px, 80vw);
  right: -6%;
  opacity: .07;
}

/* Quiénes Somos: Objetivo / Misión / Visión */
.statement {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0 64px;
  padding: clamp(48px, 6vw, 72px) 0;
  border-top: 1px solid var(--taupe);
}
.statement:first-child { border-top: 0; padding-top: 0; }
.statement:last-child { padding-bottom: 0; }

.statement h2 {
  font-size: clamp(2rem, 3.6vw, 2.625rem);
}
.statement__body {
  max-width: var(--measure);
  padding-left: 64px;
  border-left: 1px solid var(--taupe);
}

@media (max-width: 760px) {
  .statement { grid-template-columns: 1fr; gap: 20px; }
  .statement__body { padding-left: 0; border-left: 0; }
}

/* Servicios: cada fila comparte la línea del título y la del texto (subgrid),
   así ambos textos empiezan a la misma altura aunque un título ocupe dos líneas. */
.services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: auto;
  align-items: start;
  border-top: 1px solid var(--taupe);
}
.service {
  grid-row: span 2;
  display: grid;
  grid-template-rows: subgrid;
  align-content: start;
  row-gap: 22px;
  align-self: stretch;
  padding: clamp(40px, 5vw, 64px) clamp(24px, 3.5vw, 48px) clamp(40px, 5vw, 56px);
  border-bottom: 1px solid var(--taupe);
}
.service:nth-child(even) { border-left: 1px solid var(--taupe); }
.service h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.2;
  margin: 0;
  align-self: start;
}
.service p { max-width: 520px; align-self: start; }

@supports not (grid-template-rows: subgrid) {
  .service { display: block; }
  .service h2 { min-height: 2.4em; margin-bottom: 22px; }
}

.services-cta { margin-top: clamp(64px, 8vw, 104px); }

.service:target h2 { color: var(--brown-deep); }
.service:target { background: linear-gradient(var(--cream), var(--cream)) no-repeat; }

@media (max-width: 767px) {
  .services { grid-template-columns: minmax(0, 1fr); }
  .service,
  .service:nth-child(even) { padding: 40px 0; border-left: 0; }
  @supports not (grid-template-rows: subgrid) {
    .service h2 { min-height: 0; }
  }
}

/* ---------- Contacto ---------- */

.contact-stack { max-width: 820px; }

.contact-info {
  font-style: normal;
}
.contact-block + .contact-block {
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--taupe);
}
.contact-block .label { margin-bottom: 14px; }
.contact-block .label::after { display: none; }
.contact-block p { margin-bottom: .35em; }
.contact-block a { overflow-wrap: anywhere; }
.contact-block .button--map { margin-top: 24px; }

.form-box {
  margin-top: clamp(56px, 7vw, 80px);
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--taupe);
  background: var(--cream);
}

.form h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 36px;
}

.field { margin-bottom: 30px; }
.field label {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.field .optional {
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: none;
  font-style: italic;
  font-size: .875rem;
  line-height: 1;
}
.field input,
.field textarea {
  width: 100%;
  padding: 10px 0 10px;
  border: 0;
  border-bottom: 1px solid var(--taupe);
  border-radius: 0;
  background: transparent;
  color: var(--brown-deep);
  font-family: var(--serif);
  font-size: 1.1875rem;
  line-height: 1.5;
  transition: border-color .35s var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:hover,
.field textarea:hover { border-bottom-color: var(--brown-logo); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--brown-deep);
  box-shadow: 0 1px 0 0 var(--brown-deep);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
}

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  margin-top: 8px;
}
.form-status {
  font-size: 1.0625rem;
  font-style: italic;
  margin: 0;
}

/* Casillas de consentimiento */
.consent { margin: 4px 0 32px; }
.check {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--brown);
  cursor: pointer;
}
.check + .check,
.field-error + .check { margin-top: 18px; }
.check input {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  border: 1px solid var(--taupe);
  border-radius: 0;
  background: var(--white) no-repeat center / 14px 14px;
  cursor: pointer;
  transition: border-color .3s var(--ease);
}
.check:hover input { border-color: var(--brown-logo); }
.check input:checked {
  border-color: var(--brown);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2.5 7.4l3 3 6-6.6' fill='none' stroke='%235e4638' stroke-width='1.6'/%3E%3C/svg%3E");
}
.check input:focus-visible {
  outline: 2px solid var(--brown-deep);
  outline-offset: 3px;
}
.check a { position: relative; }
.field-error {
  margin: 10px 0 0 34px;
  font-size: 1rem;
  font-style: italic;
  color: #8a3b2e; /* 7.0:1 sobre crema */
}

/* Botón deshabilitado hasta aceptar el Aviso */
.submit-wrap { display: inline-block; }
.button:disabled {
  opacity: .45;
  cursor: not-allowed;
  pointer-events: none;
}
.submit-wrap:has(.button:disabled) { cursor: not-allowed; }

/* ---------- Aviso de Privacidad ---------- */

.page-sub {
  margin-top: 22px;
  font-size: 1.0625rem;
  line-height: 1.6;
  letter-spacing: .02em;
}
.section--legal { padding-top: clamp(48px, 7vw, 88px); }
.legal { max-width: 760px; }
.legal p,
.legal li { font-size: var(--body-size); line-height: var(--body-lh); }
.legal a { overflow-wrap: anywhere; }

.legal-toc {
  margin-bottom: clamp(40px, 6vw, 64px);
  padding: 28px 32px 30px;
  border: 1px solid var(--taupe);
  background: var(--cream);
}
.legal-toc .label { margin-bottom: 16px; }
.legal-toc ol {
  margin: 0;
  padding-left: 1.6em;
  columns: 2;
  column-gap: 40px;
}
.legal-toc li {
  font-size: 1.0625rem;
  line-height: 1.45;
  padding: 4px 0;
  break-inside: avoid;
}
.legal-toc li::marker { color: var(--brown-logo); }
.legal-toc a {
  color: var(--brown-deep);
  background-image: linear-gradient(var(--taupe), var(--taupe));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .45s var(--ease);
}
.legal-toc a:hover,
.legal-toc a:focus-visible { background-size: 100% 1px; }

.legal-intro { margin-bottom: 0; }

.legal-section {
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: clamp(40px, 5vw, 56px);
  border-top: 1px solid var(--taupe);
}
.legal-section h2 {
  font-size: clamp(1.625rem, 2.6vw, 2rem);
  line-height: 1.2;
  margin-bottom: 22px;
}
.legal-section h3 {
  font-size: 1.3125rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--brown);
  margin: 32px 0 12px;
}
.legal-section ul {
  margin: 0 0 1.1em;
  padding-left: 1.25em;
}
.legal-section ul:last-child { margin-bottom: 0; }
.legal-section li { padding-left: .3em; margin-bottom: .45em; }
.legal-section li::marker { color: var(--brown-logo); }

@media (max-width: 760px) {
  .legal-toc { padding: 22px 20px 24px; }
  .legal-toc ol { columns: 1; }
}

/* ---------- Aviso de cookies ---------- */

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: var(--white);
  border-top: 1px solid var(--taupe);
}
.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 40px;
  padding-top: 18px;
  padding-bottom: 18px;
}
.cookie-banner p {
  margin: 0;
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.55;
}
.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}
.button--small { padding: 11px 22px 10px; font-size: .8125rem; }
.button--quiet { border-color: var(--taupe); }

@media (max-width: 760px) {
  .cookie-banner__inner { flex-direction: column; align-items: flex-start; padding-top: 16px; padding-bottom: 16px; }
  .cookie-banner p { font-size: .9375rem; }
}

@media print {
  .cookie-banner { display: none; }
}

/* ---------- Pie de página ---------- */

.footer {
  border-top: 1px solid var(--taupe);
  padding: clamp(56px, 7vw, 88px) 0 40px;
  font-size: 1.0625rem;
  line-height: 1.7;
}
.footer__grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 0;
}
.footer__brand { padding-right: 56px; }
.footer__brand img { width: 168px; }
.footer__col {
  padding: 0 40px;
  border-left: 1px solid var(--taupe);
  font-style: normal;
}
.footer__col p { margin-bottom: .55em; }
.footer .label { margin-bottom: 14px; }
.footer .label::after { display: none; }
.footer a { overflow-wrap: anywhere; }

.footer__bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--taupe-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: .9375rem;
}

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px 0; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__col--first { padding-left: 0; border-left: 0; }
}
@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__col,
  .footer__col--first { padding: 28px 0 0; border-left: 0; border-top: 1px solid var(--taupe-soft); }
}

/* ---------- Movimiento ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

@media print {
  .site-header, .nav-toggle, .form-box { display: none; }
  body { color: #000; }
}