/*
Theme Name: AC Trenzas Studio
Theme URI: https://actrenzas.com/
Author: AC Trenzas Studio
Author URI: https://actrenzas.com/
Description: Tema editorial, ligero y accesible para el blog AC Trenzas Studio.
Version: 1.0.0
Requires at least: 6.6
Tested up to: 7.0
Requires PHP: 8.1
Text Domain: ac-trenzas-studio
*/

:root {
  --ac-ivory: #fbf5ee;
  --ac-paper: #fdf8f1;
  --ac-blush: #e7cfc6;
  --ac-soft-blush: #f1ded7;
  --ac-copper: #b06f65;
  --ac-taupe: #9a8578;
  --ac-copper-text: #8a4c40;
  --ac-taupe-text: #6a564c;
  --ac-cocoa: #5f4334;
  --ac-charcoal: #3b2e28;
  --ac-line: rgb(59 46 40 / 14%);
  --ac-shadow: 0 12px 30px rgb(59 46 40 / 6%);
  --ac-shadow-lg: 0 30px 70px rgb(59 46 40 / 14%);
  --ac-radius: 22px;
  --ac-radius-sm: 14px;
  --ac-content: 760px;
  --ac-wide: 1200px;
  --ac-sticky-offset: 120px;
  --ac-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --ac-sans: "Figtree", "Avenir Next", Avenir, "Segoe UI", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ac-ivory);
  color: var(--ac-charcoal);
  font-family: var(--ac-sans);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body.admin-bar .site-header {
  top: 32px;
}

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

a {
  color: var(--ac-cocoa);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--ac-copper-text);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--ac-paper);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px var(--ac-cocoa);
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6,
.footer-brand {
  color: var(--ac-charcoal);
  font-family: var(--ac-serif);
  font-weight: 500;
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100000;
  padding: 12px 16px;
  background: var(--ac-paper);
  color: var(--ac-cocoa);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus {
  top: 8px;
  left: 8px;
  z-index: 100000;
  width: auto;
  height: auto;
  padding: 12px 16px;
  clip: auto;
  background: var(--ac-paper);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--ac-line);
  background: rgb(247 241 236 / 96%);
  backdrop-filter: blur(8px);
}

.header-inner,
.footer-inner,
.site-main,
.hero,
.home-section {
  width: min(var(--ac-wide), calc(100% - 40px));
  margin-inline: auto;
}

.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-navigation ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.footer-navigation a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--ac-charcoal);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.hero {
  min-height: 620px;
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  overflow: hidden;
  background: var(--ac-soft-blush);
  box-shadow: var(--ac-shadow);
}

.hero-copy {
  padding: clamp(42px, 5vw, 68px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow,
.card-kicker {
  margin: 0 0 14px;
  color: var(--ac-cocoa);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-title {
  max-width: 720px;
  margin: 0;
}

.hero-intro {
  max-width: 610px;
  margin: 22px 0 0;
  font-size: clamp(1rem, 1.6vw, 1.14rem);
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 24px;
}

.button,
.wp-block-button__link,
.post-card-link {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border: 1px solid var(--ac-copper);
  border-radius: 999px;
  background: var(--ac-copper);
  color: #fffdfb;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover,
.wp-block-button__link:hover {
  background: #96594f;
  border-color: #96594f;
  color: #fffdfb;
}

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #eed9d0;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 18%;
  background: linear-gradient(90deg, var(--ac-soft-blush), transparent);
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-placeholder {
  min-height: 100%;
  padding: 40px;
  display: grid;
  place-content: center;
  gap: 14px;
  color: var(--ac-cocoa);
  text-align: center;
}

.hero-monogram {
  font-family: var(--ac-serif);
  font-size: clamp(5rem, 13vw, 10rem);
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.hero-placeholder small {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.home-section {
  margin-block: clamp(72px, 9vw, 116px);
}

.section-heading,
.archive-header {
  max-width: var(--ac-content);
  margin-bottom: 40px;
}

.section-heading h2,
.archive-title {
  margin: 0;
}

.section-heading > p:last-child,
.archive-description {
  margin: 18px 0 0;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.content-column > .post-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.post-card {
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgb(59 46 40 / 8%);
  border-radius: var(--ac-radius);
  background: var(--ac-paper);
  box-shadow: var(--ac-shadow);
}

.cat-chip {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgb(255 253 251 / 92%);
  color: var(--ac-copper);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.card-meta {
  display: flex;
  gap: 12px;
  margin: 0 0 10px;
  color: var(--ac-taupe);
  font-size: 0.78rem;
}

.post-card-thumbnail {
  aspect-ratio: 4 / 3;
  display: block;
  overflow: hidden;
  background: #eed9d0;
}

.post-card-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease;
}

.post-card-thumbnail:hover img {
  transform: scale(1.025);
}

.post-card-thumbnail:focus-visible {
  outline: 3px solid var(--ac-cocoa);
  outline-offset: -5px;
  box-shadow: inset 0 0 0 2px var(--ac-paper);
}

.post-card-placeholder {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--ac-soft-blush), var(--ac-ivory));
  color: var(--ac-cocoa);
  font-family: var(--ac-serif);
  font-size: 3.5rem;
}

.post-card-body {
  padding: 28px;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.post-card-title {
  margin: 0;
  font-size: clamp(1.55rem, 2.3vw, 2rem);
}

.post-card-title a {
  color: var(--ac-charcoal);
  text-decoration: none;
}

.post-card-excerpt {
  margin: 16px 0 0;
  font-size: 0.92rem;
}

.post-card-meta,
.entry-meta {
  color: var(--ac-taupe-text);
  font-size: 0.75rem;
}

.post-card-link {
  width: fit-content;
  margin-top: auto;
  padding: 22px 0 0;
  border: 0;
  background: transparent;
  color: var(--ac-cocoa);
  text-decoration: underline;
  text-underline-offset: 5px;
}

.post-card-link:hover {
  color: var(--ac-copper-text);
}

.site-main {
  padding-block: clamp(52px, 8vw, 96px);
}

.content-with-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(42px, 6vw, 80px);
  align-items: start;
}

.content-column {
  min-width: 0;
}

.entry-header,
.entry-content,
.entry-footer,
.comments-area,
.post-navigation,
.related-posts {
  max-width: var(--ac-content);
  margin-inline: auto;
}

.entry-title {
  margin: 0;
}

.entry-meta {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.entry-hero {
  max-width: 980px;
  margin: 38px auto;
}

.entry-hero img {
  width: 100%;
}

.entry-content {
  font-size: clamp(1rem, 1.3vw, 1.08rem);
}

.entry-content > * {
  margin-block: 1.25em;
}

.entry-content > h2,
.entry-content > h3 {
  margin-top: 1.8em;
}

.entry-content .alignwide {
  width: min(980px, calc(100vw - 40px));
  max-width: none;
  margin-inline: calc((100% - min(980px, calc(100vw - 40px))) / 2);
}

.entry-content .alignfull {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
}

.entry-content blockquote {
  margin-inline: 0;
  padding: 12px 0 12px 28px;
  border-left: 4px solid var(--ac-copper);
  color: var(--ac-cocoa);
  font-family: var(--ac-serif);
  font-size: 1.25em;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
}

.entry-content th,
.entry-content td {
  padding: 10px;
  border: 1px solid var(--ac-line);
  text-align: left;
}

.entry-footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--ac-line);
  font-size: 0.82rem;
}

.breadcrumbs {
  max-width: var(--ac-content);
  margin: 0 auto 28px;
  color: var(--ac-taupe-text);
  font-size: 0.76rem;
}

.breadcrumbs ol {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
}

:where(#main-content, #ultimos-tutoriales, #comments, #respond, .entry-content [id]) {
  scroll-margin-top: var(--ac-sticky-offset);
}

body.admin-bar :where(#main-content, #ultimos-tutoriales, #comments, #respond, .entry-content [id]) {
  scroll-margin-top: 156px;
}

.post-navigation,
.posts-navigation,
.pagination {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--ac-line);
}

.nav-links {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.related-posts {
  margin-top: 64px;
}

.related-posts h2 {
  font-size: 2rem;
}

.related-posts .post-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.section-action {
  margin: 34px 0 0;
}

.empty-state {
  padding: 32px;
  border: 1px dashed var(--ac-taupe);
  background: rgb(255 253 252 / 55%);
}

.comments-area {
  margin-top: 64px;
}

.comment-list {
  padding-left: 24px;
}

.comment-list li {
  margin-block: 24px;
}

.comment-form input:not([type="checkbox"]):not([type="submit"]),
.comment-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--ac-taupe);
  background: var(--ac-paper);
}

.comment-form .submit {
  min-height: 46px;
  padding: 10px 18px;
  border: 1px solid var(--ac-cocoa);
  background: var(--ac-cocoa);
  color: var(--ac-ivory);
  cursor: pointer;
  font-weight: 700;
}

.widget-area {
  padding: 28px;
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
  background: var(--ac-paper);
}

.widget + .widget {
  margin-top: 36px;
}

.widget-title {
  margin: 0 0 14px;
  font-size: 1.35rem;
}

.widget ul {
  margin: 0;
  padding-left: 20px;
}

.search-form {
  display: flex;
  gap: 8px;
}

.search-field {
  min-width: 0;
  width: 100%;
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid #e0c9c0;
  border-radius: var(--ac-radius-sm);
  background: #fffdfb;
  color: var(--ac-charcoal);
}

.search-submit {
  min-height: 46px;
  padding: 10px 20px;
  border: 1px solid var(--ac-copper);
  border-radius: 999px;
  background: var(--ac-copper);
  color: #fffdfb;
  cursor: pointer;
  font-weight: 700;
}

.search-submit:hover {
  background: #96594f;
  border-color: #96594f;
}

.not-found {
  max-width: var(--ac-content);
  margin-inline: auto;
}

.not-found .search-form {
  max-width: 560px;
  margin-top: 28px;
}

.site-footer {
  border-top: 1px solid var(--ac-line);
  background: #f2e6d8;
}

.footer-inner {
  min-height: 190px;
  padding-block: 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px 48px;
}

.footer-brand {
  margin: 0;
  color: var(--ac-cocoa);
  font-size: 1.7rem;
}

.footer-copy {
  max-width: 560px;
  margin: 8px 0 0;
  font-size: 0.82rem;
}

.footer-meta {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--ac-line);
  color: var(--ac-cocoa);
  font-size: 0.72rem;
}

@media (max-width: 980px) {
  .post-grid {
    gap: 16px;
  }

  .post-card-body {
    padding: 24px 22px;
  }

  .content-with-sidebar {
    grid-template-columns: 1fr;
  }

  .widget-area {
    max-width: var(--ac-content);
    width: 100%;
    margin-inline: auto;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .hero-visual::after {
    inset: 0 0 auto;
    width: 100%;
    height: 14%;
    background: linear-gradient(180deg, var(--ac-soft-blush), transparent);
  }

  .post-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .content-column > .post-grid {
    grid-template-columns: 1fr;
  }

  .related-posts .post-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-navigation ul {
    flex-wrap: wrap;
  }

  .footer-meta {
    grid-column: 1;
  }
}

@media (max-width: 782px) {
  body.admin-bar .site-header {
    top: 46px;
  }
}

@media (max-width: 560px) {
  .header-inner,
  .footer-inner,
  .site-main,
  .home-section {
    width: calc(100% - 32px);
  }

  .header-inner {
    min-height: 80px;
  }

  .site-description {
    display: none;
  }

  .hero {
    width: calc(100% - 24px);
    margin-top: 12px;
  }

  .hero-copy {
    padding: 38px 26px 34px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .text-link {
    justify-content: center;
  }

  .entry-content .alignwide {
    width: 100%;
    margin-inline: 0;
  }

  .nav-links {
    flex-direction: column;
  }
}

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

  .post-card-thumbnail img {
    transition: none;
  }
}

/* =============================================================================
   Capa de contenido nativo (entradas y páginas) · v0.7.0
   Estiliza el marcado estándar de WordPress con la identidad AC Trenzas Studio.
   ========================================================================== */
.site-main{display:block;max-width:1080px;margin:0 auto;padding:2rem 1.25rem 4rem}
.breadcrumbs{font-family:"Figtree",system-ui,sans-serif;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;margin:0 0 2rem}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}
.breadcrumbs li{display:flex;align-items:center;gap:.4rem;color:#9A8578}
.breadcrumbs li+li::before{content:"/";color:#E7CFC6}
.breadcrumbs a{color:#B06F65;text-decoration:none}
.breadcrumbs a:hover,.breadcrumbs a:focus{text-decoration:underline}
.breadcrumbs [aria-current="page"]{color:#5F4334}
article.post,article.page{max-width:760px;margin:0 auto}
.entry-header{margin:0 0 1.75rem}
.entry-header .eyebrow{font-family:"Figtree",sans-serif;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:#B06F65;margin:0 0 .75rem}
.entry-header .eyebrow a{color:inherit;text-decoration:none}
.entry-title{font-family:"Newsreader",Georgia,serif;font-weight:600;font-size:clamp(1.9rem,4.5vw,2.9rem);line-height:1.15;color:#3B2E28;margin:0 0 .9rem}
.entry-meta{display:flex;flex-wrap:wrap;gap:.35rem 1rem;font-family:"Figtree",sans-serif;font-size:.85rem;color:#9A8578}
.entry-hero{margin:0 0 2.25rem}
.entry-hero img{width:100%;height:auto;border-radius:18px;display:block}
.entry-content{font-family:"Figtree",system-ui,sans-serif;font-size:1.02rem;line-height:1.75;color:#3B2E28}
.entry-content>*+*{margin-top:1.1rem}
.entry-content h2{font-family:"Newsreader",Georgia,serif;font-weight:600;font-size:clamp(1.4rem,3vw,1.85rem);line-height:1.25;color:#5F4334;margin-top:2.6rem}
.entry-content h3{font-family:"Figtree",sans-serif;font-weight:600;font-size:1.08rem;letter-spacing:.01em;color:#B06F65;margin-top:1.9rem}
.entry-content a{color:#B06F65;text-decoration:underline;text-underline-offset:2px}
.entry-content a:hover,.entry-content a:focus{color:#5F4334}
.entry-content ul,.entry-content ol{padding-left:1.3rem}
.entry-content li+li{margin-top:.45rem}
.entry-content li::marker{color:#B06F65}
.entry-content figure.wp-block-image{margin:2rem 0;background:#FBF5EE;border-radius:18px;overflow:hidden}
.entry-content figure.wp-block-image img{width:100%;height:auto;display:block}
.entry-content figcaption{font-size:.85rem;color:#9A8578;padding:.7rem 1rem .9rem;text-align:center}
.entry-content strong{color:#5F4334}
.entry-footer{margin-top:2.5rem;font-size:.85rem;color:#9A8578}
.post-navigation{max-width:760px;margin:3rem auto 0;font-family:"Figtree",sans-serif}
.post-navigation .nav-links{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}
.post-navigation a{display:block;padding:1rem 1.2rem;background:#FBF5EE;border-radius:14px;text-decoration:none;max-width:20rem}
.post-navigation .nav-subtitle{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:#B06F65}
.post-navigation .nav-title{color:#3B2E28;font-weight:600}
.related-posts{max-width:760px;margin:3.5rem auto 0}
.related-posts h2{font-family:"Newsreader",Georgia,serif;color:#5F4334;font-size:1.5rem;margin-bottom:1.2rem}
.related-posts .post-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.ac-contact-form{margin-top:1.5rem;font-family:"Figtree",sans-serif;max-width:600px;background:var(--ac-paper);border:1px solid rgb(59 46 40 / 8%);border-radius:22px;padding:32px 34px;box-shadow:0 12px 30px rgb(59 46 40 / 6%)}
.ac-contact-form p{margin:0 0 1.1rem}
.ac-contact-form label{display:block;font-size:.85rem;font-weight:600;letter-spacing:.04em;color:#5F4334;margin-bottom:.35rem}
.ac-contact-form input[type="text"],.ac-contact-form input[type="email"],.ac-contact-form textarea{width:100%;padding:.75rem .9rem;border:1px solid #E0C9C0;border-radius:14px;background:#FFFDFB;font:inherit;color:#3B2E28}
.ac-contact-form input:focus,.ac-contact-form textarea:focus{outline:2px solid #B06F65;outline-offset:1px;border-color:#B06F65}
.ac-consent label{display:flex;gap:.5rem;align-items:flex-start;font-weight:400;text-transform:none;letter-spacing:0}
.ac-consent input{margin-top:.25rem}
.ac-submit{font:inherit;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#B06F65;color:#fff;border:0;border-radius:999px;padding:.85rem 1.9rem;cursor:pointer}
.ac-submit:hover,.ac-submit:focus{background:#5F4334}
.ac-field-trap{position:absolute !important;left:-9999px !important;width:1px;height:1px;overflow:hidden}
.form-notice{padding:.9rem 1.1rem;border-radius:12px;font-family:"Figtree",sans-serif}
.form-notice-ok{background:#FBF5EE;color:#5F4334;border:1px solid #E7CFC6}
.form-notice-error{background:#fbeae8;color:#8a3a2e;border:1px solid #e0b0a6}
@media (max-width:600px){.site-main{padding:1.25rem 1rem 3rem}}

/* =============================================================================
   Cabecera canónica global y detalles v0.9.0: la misma marca y navegación
   que la portada y los tutoriales, en todas las plantillas restantes.
   ========================================================================== */
.header-inner { min-height: 94px; flex-wrap: nowrap; }
.brand { width: 235px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.desktop-nav a {
  position: relative;
  padding: 12px 0;
  color: var(--ac-charcoal);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.mobile-menu { display: none; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .mobile-menu { display: block; }

  .mobile-menu summary {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 8px 14px;
    border: 1px solid var(--ac-line);
    color: var(--ac-cocoa);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    list-style: none;
    cursor: pointer;
    text-transform: uppercase;
  }

  .mobile-menu summary::-webkit-details-marker { display: none; }

  .mobile-menu nav {
    position: absolute;
    top: 100%;
    z-index: 20;
    right: 0;
    left: auto;
    width: min(300px, calc(100vw - 32px));
    padding: 18px;
    background: var(--ac-paper);
    border: 1px solid var(--ac-line);
    box-shadow: var(--ac-shadow);
  }

  .mobile-menu a {
    min-height: 48px;
    display: block;
    padding: 11px;
    border-bottom: 1px solid var(--ac-line);
    font-size: 0.83rem;
    text-decoration: none;
  }

  .mobile-menu a[aria-current] {
    border-left: 3px solid var(--ac-copper);
    background: var(--ac-ivory);
  }
}

@media (max-width: 560px) {
  .header-inner { min-height: 76px; }
  .brand { width: 165px; }
}

/* Página 404 acogedora con rutas de rescate. */
.not-found {
  margin-block: 3rem 5rem;
  text-align: center;
}

.not-found .eyebrow {
  color: var(--ac-copper-text);
  font-family: var(--ac-serif);
  font-size: clamp(3.4rem, 9vw, 5.5rem);
  letter-spacing: 0.04em;
  line-height: 1;
}

.not-found .search-form {
  margin-inline: auto;
}

.not-found-routes {
  margin-top: 2.4rem;
}

.not-found-routes h2 {
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.not-found-routes ul {
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  list-style: none;
}

.not-found-routes a {
  display: inline-block;
  padding: 0.35rem 0.2rem;
  color: var(--ac-cocoa);
  text-decoration: none;
  text-underline-offset: 4px;
}

.not-found-routes a:hover,
.not-found-routes a:focus-visible {
  color: var(--ac-copper-text);
  text-decoration: underline;
}