/* UMLAC CSS Library: site foundation and content patterns.
   Migrated from static/css/main.css to keep selectors stable. */

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }

/* === Base === */
html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--size-lg);
  line-height: 1.75;
  color: var(--color-text-body);
  background: var(--color-page);
  /* Canonical gap between global breadcrumbs and first page content. */
  --site-post-breadcrumb-space: 3.5rem;
}

.site-content-shell {
  padding-top: var(--site-post-breadcrumb-space);
}

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  line-height: 1.08;
}

h1 { color: var(--color-accent-dark); font-size: var(--size-3xl); margin-bottom: var(--space-6); }
h2 { font-size: var(--size-2xl); margin-top: var(--space-10); margin-bottom: var(--space-4); }
h3 { font-size: var(--size-xl);  margin-top: var(--space-8);  margin-bottom: var(--space-3); }

p { margin-bottom: var(--space-5); }
p:last-child { margin-bottom: 0; }

ul li::marker {
  color: var(--color-chart-red);
}

strong { font-weight: 700; color: var(--color-text); }
em { font-style: italic; }

a {
  color: var(--color-chart-red);
  text-decoration: none;
  transition: color var(--duration-fast);
}
a:hover { color: var(--color-accent-dark); }

.article__body a,
.prose a,
.series-list__intro a,
.governance-content a,
.data-page-body a {
  color: var(--color-chart-red);
}

.article__body a:hover,
.article__body a:focus-visible,
.prose a:hover,
.prose a:focus-visible,
.series-list__intro a:hover,
.series-list__intro a:focus-visible,
.governance-content a:hover,
.governance-content a:focus-visible,
.data-page-body a:hover,
.data-page-body a:focus-visible {
  color: var(--color-accent-dark);
}

hr {
  border: none;
  border-top: var(--border-hairline) solid var(--color-border);
  margin: var(--space-8) 0;
}

/* === Callout box === */
.article-callout,
blockquote {
  background: var(--color-bg-light);
  border-left: var(--border-accent) solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
}

.article-callout p,
blockquote p {
  font-family: var(--font-body);
  font-size: var(--size-md);
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--space-2);
}
.article-callout p:last-child,
blockquote p:last-child { margin-bottom: 0; }

.article-callout strong,
blockquote strong {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--size-md);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

/* === Site header === */
.site-header {
  background: rgba(255, 255, 255, 0.98);
  border-bottom: var(--border-hairline) solid var(--color-border);
  padding: var(--space-5) 0;
}

.site-header__inner {
  max-width: var(--max-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.site-header__brand {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  color: var(--color-accent);
  text-decoration: none;
}

.site-header__brand-main {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.site-header__mark {
  width: auto;
  height: 2.5rem;
}

.site-header__wordmark {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 400;
  line-height: 0.9;
  color: var(--color-accent);
}

.site-header__subtitle {
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--color-text-muted);
}

.site-header__brand:hover .site-header__wordmark {
  color: var(--color-accent);
}

/* === Site footer === */
.site-footer {
  border-top: var(--border-hairline) solid var(--color-border);
  padding: var(--space-8) 0;
  margin-top: var(--space-16);
}

.site-footer__inner {
  max-width: var(--max-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  color: var(--color-text-muted);
}

/* === Article === */
.article {
  padding: var(--space-12) 0 var(--space-16);
}

.article-progress {
  position: sticky;
  top: var(--header-height, 0px);
  z-index: 20;
  height: 6px;
  margin: calc(var(--space-12) * -1) 0 var(--space-12);
  background: transparent;
}

.article-progress__bar {
  width: 0%;
  height: 100%;
  background: var(--color-chart-red);
  transform-origin: left center;
}

@media (prefers-reduced-motion: reduce) {
  .article-progress__bar {
    transition: none;
  }
}

.article__inner {
  max-width: 56rem;
  margin: 0 auto;
  padding: var(--site-post-breadcrumb-space) 1rem var(--space-16);
}

@media (min-width: 640px) {
  .article__inner {
    padding-right: var(--space-6);
    padding-left: var(--space-6);
  }
}

@media (min-width: 768px) {
  .article__inner {
    padding-top: var(--site-post-breadcrumb-space);
    padding-bottom: var(--space-20);
  }
}

@media (min-width: 1024px) {
  .article__inner {
    padding-right: var(--space-8);
    padding-left: var(--space-8);
  }
}

.article__header {
  margin-bottom: var(--space-10);
}

.article__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.article__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: .95;
  color: var(--color-accent-dark);
  margin-bottom: 0;
}

.article__title--spaced {
  margin-bottom: var(--space-6);
}

.article__body {
  color: var(--color-text-body);
  font-family: var(--font-display);
  /* Match the data-page body rhythm used by /es/posgrados/ayurveda-medicos/. */
  font-size: 1.25rem;
  line-height: 1.625;
}

.article__body p {
  color: var(--color-text-body);
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.625;
  margin: 0 0 1.35rem;
}

.article__body ul,
.article__body ol {
  margin: 1rem 0 1.8rem;
  padding-left: 1.7rem;
}

.article__body li {
  font-size: 1.25rem;
  line-height: 1.625;
  margin-bottom: .7rem;
  padding-left: .25rem;
}

.article__body p:last-child,
.article__body li:last-child {
  margin-bottom: 0;
}

.article-stream__item + .article-stream__item {
  border-top: var(--border-hairline) solid var(--color-border-muted);
  margin-top: var(--space-12);
  padding-top: var(--space-10);
}

.article-stream__status {
  color: var(--color-text-body);
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  letter-spacing: .08em;
  margin: var(--space-8) 0 0;
  text-transform: uppercase;
}

.article-stream__sentinel {
  height: 1px;
  width: 100%;
}

/* === Series list === */
.series-list {
  padding: var(--space-12) 0 var(--space-16);
}

.series-list__inner {
  max-width: var(--max-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.series-list__hero-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: var(--space-12);
  border-radius: 3.75rem;
  background: var(--color-bg-light);
}

.series-list__hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.series-list__hero-media--homepage-billboard {
  isolation: isolate;
}

.series-list__hero-media--homepage-billboard.hero-media-overlay::before {
  background: rgba(254, 224, 138, .04);
}

.series-list__hero-media--homepage-billboard.hero-media-overlay::after {
  opacity: .14;
}

.series-list__hero-shade {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: none;
}

.series-list__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: .95;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-8);
}

.series-list__intro {
  margin-bottom: var(--space-8);
  color: var(--color-text-body);
}

.series-list__intro h2 {
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.1;
  margin: var(--space-10) 0 var(--space-4);
  text-transform: uppercase;
}

.series-list__intro h2:first-child {
  margin-top: var(--space-10);
}

.series-list__intro strong {
  color: var(--color-accent);
  font-weight: 500;
}

.series-list__articles {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.series-list__item {
  border-bottom: var(--border-hairline) solid var(--color-border-muted);
  padding-bottom: var(--space-6);
}

.series-list__link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.75;
  color: var(--color-chart-red);
}
.series-list__link:hover { color: var(--color-accent-dark); }

.series-list__arrow {
  color: var(--color-chart-red);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1.35em;
  transition: color var(--duration-fast), transform var(--duration-fast);
}

.series-list__arrow svg {
  display: block;
  height: 1em;
  width: 1em;
}

.series-list__link:hover .series-list__arrow {
  color: var(--color-chart-red-dark);
  transform: translateX(.18rem);
}

.series-list__item p {
  color: var(--color-text-body);
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.55;
  margin-top: var(--space-2);
  margin-bottom: 0;
}

.series-list__articles--hub {
  gap: var(--space-4);
  list-style: none;
  padding-left: 0;
}

.series-list__item--hub {
  border: 0;
  padding-bottom: 0;
}

.series-list__hub-card {
  align-items: stretch;
  background: transparent;
  color: var(--color-text);
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(10rem, .85fr) minmax(0, 1.65fr);
  min-height: 7.5rem;
  padding: var(--space-5) var(--space-6);
  transition: background-color var(--duration-fast), color var(--duration-fast), transform var(--duration-fast);
}

.series-list__hub-card:hover,
.series-list__hub-card:focus-visible {
  background: var(--color-bg-light);
  color: var(--color-accent-dark);
  outline: none;
  transform: translateY(-1px);
}

.series-list__hub-title {
  align-self: center;
  color: var(--color-accent-dark);
  font-family: var(--font-sans);
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1;
  text-transform: uppercase;
}

.series-list__hub-copy {
  align-items: center;
  display: grid;
  gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr) auto;
  padding-left: var(--space-6);
}

.series-list__hub-summary {
  color: var(--color-text-body);
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.45;
}

.series-list__hub-card:hover .series-list__hub-arrow,
.series-list__hub-card:focus-visible .series-list__hub-arrow {
  color: var(--color-chart-red-dark);
  transform: translateX(.18rem);
}

@media (max-width: 767px) {
  .series-list__inner {
    padding: 0 var(--space-4);
  }

  .series-list__title {
    font-size: 2.35rem;
    line-height: 1.05;
    overflow-wrap: anywhere;
  }

  .series-list__hub-card {
    gap: var(--space-4);
    grid-template-columns: 1fr;
    min-height: 0;
    padding: var(--space-5);
  }

  .series-list__hub-copy {
    padding-left: 0;
  }
}

.series-list__articles--semantic {
  list-style: none;
  margin-bottom: var(--space-8);
  padding-left: 0;
}

.series-list__item--semantic .series-list__link {
  align-items: flex-start;
  width: 100%;
}

.series-list__step {
  color: var(--color-accent);
  flex: 0 0 auto;
  font-family: var(--font-sans);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 700;
  line-height: 1.1;
  min-width: 3.1rem;
  padding-top: .08rem;
}

.series-list__role {
  color: var(--color-accent);
  display: block;
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.2;
  margin-bottom: .2rem;
  text-transform: uppercase;
}

.series-list__semantic-title {
  align-items: center;
  display: inline-flex;
  gap: .45rem;
}

.article-semantic-kicker {
  align-items: center;
  color: var(--color-chart-red);
  display: flex;
  flex-wrap: wrap;
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-weight: 700;
  gap: .45rem;
  letter-spacing: .08em;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}

.article-semantic-path {
  margin-top: var(--space-12);
}

.article-path-nav {
  border-top: var(--border-hairline) solid var(--color-border-muted);
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-top: var(--space-6);
}

.article-path-nav__link {
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.25;
}

.article-path-nav__link--next {
  text-align: right;
}

.article-path-nav__link:hover {
  color: var(--color-accent);
}

.article-path-nav__meta,
.article-bridge-card__eyebrow {
  color: var(--color-chart-red);
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-style: normal;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: .35rem;
  text-transform: uppercase;
}

.article-bridge-card {
  background: var(--color-bg-light);
  border-left: 3px solid var(--color-accent);
  margin-top: var(--space-8);
  padding: var(--space-5);
}

.article-bridge-card a {
  color: var(--color-accent-dark);
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.25;
}

.article-bridge-card a:hover {
  color: var(--color-accent);
}

@media (max-width: 640px) {
  .article-path-nav {
    grid-template-columns: 1fr;
  }

  .article-path-nav__link--next {
    text-align: left;
  }
}

/* === Home === */
.home {
  padding: var(--space-16) 0;
}

.home__inner {
  max-width: var(--max-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.home-reveal-parallax {
  position: relative;
  width: 100vw;
  min-height: 155vh;
  margin: clamp(5rem, 9vw, 8rem) calc(50% - 50vw) clamp(5rem, 9vw, 8rem);
  overflow: clip;
  isolation: isolate;
  background: var(--color-accent-dark);
}

.home-reveal-parallax__stage {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  isolation: isolate;
  background: var(--color-accent-dark);
}

.home-reveal-parallax__media {
  position: absolute;
  inset: -18vh 0;
  z-index: -2;
  background-image: var(--reveal-image);
  background-size: cover;
  background-position: center;
  clip-path: inset(0 0 100% 0);
  transform: translate3d(0, var(--parallax-offset, 0px), 0) scale(var(--reveal-scale, 1.22));
  transition: transform 420ms ease-out;
  will-change: clip-path, transform;
}

.home-reveal-parallax__media-effect,
.home-reveal-parallax__media-effect::before,
.home-reveal-parallax__media-effect::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.home-reveal-parallax__media-effect {
  z-index: -1;
}

.home-reveal-parallax__media-effect::before,
.home-reveal-parallax__media-effect::after {
  content: "";
}

.home-reveal-parallax__media-effect::before {
  background: rgba(254, 224, 138, .09);
}

.home-reveal-parallax__media-effect::after {
  opacity: .32;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.78'/%3E%3C/svg%3E");
}

.home-reveal-parallax__stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(to bottom, var(--color-accent-dark) 0%, transparent 18%),
    linear-gradient(to top, var(--color-accent-dark) 0%, transparent 18%);
}

.home-reveal-parallax__stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(16, 40, 44, .86) 0%, rgba(16, 40, 44, .58) 46%, rgba(16, 40, 44, .18) 100%),
    linear-gradient(0deg, rgba(16, 40, 44, .22), rgba(16, 40, 44, .22));
}

.home-reveal-parallax__content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 116vh;
  max-width: var(--max-default);
  margin: -100vh auto 0;
  padding: calc(clamp(7rem, 13vw, 11rem) + var(--header-height, 0px)) var(--space-6) clamp(8rem, 18vw, 14rem);
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.home-reveal-parallax__eyebrow {
  margin-bottom: var(--space-4);
  color: rgba(255, 255, 255, .78);
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-style: normal;
  font-weight: 600;
  letter-spacing: .11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.home-reveal-parallax__title {
  max-width: 12ch;
  margin: 0 0 var(--space-6);
  color: #fff;
  font-size: clamp(3.25rem, 8vw, 6.75rem);
  line-height: .92;
}

.home-reveal-parallax__body {
  max-width: 39rem;
  color: rgba(255, 255, 255, .86);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.45;
}

.home-reveal-parallax__pro-line {
  max-width: 39rem;
  margin: var(--space-5) 0 0;
  color: rgba(255, 255, 255, .86);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.45;
}

.home-reveal-parallax__pro-line a {
  display: inline-block;
  padding: 0 .18em .04em;
  background: transparent;
  color: inherit;
  border-radius: var(--radius-sm);
  text-decoration-line: underline;
  text-decoration-color: var(--color-chart-red);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.14em;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, text-decoration-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.home-reveal-parallax__pro-line a:hover,
.home-reveal-parallax__pro-line a:focus-visible {
  background: var(--color-chart-red);
  color: #fff;
  text-decoration-color: transparent;
  transform: translateY(-1px);
}

@media (max-width: 767px) {
  .home-reveal-parallax {
    min-height: 145svh;
  }

  .home-reveal-parallax__stage {
    height: 100svh;
  }

  .home-reveal-parallax__media {
    background-position: 40% center;
  }

  .home-reveal-parallax__content {
    min-height: 110svh;
    margin-top: -100svh;
    padding-top: calc(5rem + var(--header-height, 0px));
    padding-bottom: 8rem;
  }

  .home-reveal-parallax__stage::after {
    background: linear-gradient(0deg, rgba(16, 40, 44, .88) 0%, rgba(16, 40, 44, .62) 56%, rgba(16, 40, 44, .24) 100%);
  }

  .home-reveal-parallax__title {
    max-width: 10ch;
    font-size: 3.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-reveal-parallax {
    --parallax-offset: 0px;
    --reveal-scale: 1;
  }

  .home-reveal-parallax__media {
    clip-path: none;
  }

  .home-reveal-parallax__media {
    transform: none;
    transition: none;
    will-change: auto;
  }
}


/* === Article eyebrow link === */
.article__eyebrow-link {
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}
.article__eyebrow-link:hover { color: var(--color-accent-dark); }

/* === Responsive === */
@media (max-width: 768px) {
  body { font-size: var(--size-base); }
  h1 { font-size: var(--size-2xl); }
}

@media (min-width: 768px) {
  .article__body,
  .article__body p,
  .article__body li {
    font-size: 1.5rem;
  }

  .site-header__brand {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
  }

  .site-header__mark {
    height: 3.5rem;
  }

  .site-header__wordmark {
    font-size: 3.75rem;
  }

  .site-header__subtitle {
    font-size: var(--size-base);
    line-height: 1.1;
    letter-spacing: 0.02em;
  }
}