/* =========================================================
   ACADEMIA TARVOS · SOBRE NOSOTROS
   Página editorial de marca, SEO/GEO y orientación académica.
   Fondo blanco y jerarquía visual sobria en toda la página.
   ========================================================= */

.tarvos-about-page {
  --about-ink: #11162a;
  --about-ink-soft: #303952;
  --about-text: #56627a;
  --about-muted: #7b8498;
  --about-violet: #6f3df4;
  --about-violet-dark: #5425cb;
  --about-violet-soft: #f5f2ff;
  --about-line: #e7e9f1;
  --about-line-strong: #d9ddea;
  --about-shell: 76rem;
  width: 100%;
  overflow: clip;
  color: var(--about-ink);
  background: #fff;
  font-family: var(--tarvos-font-sans, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body:has(.tarvos-about-page),
body:has(.tarvos-about-page) #main,
body:has(.tarvos-about-page) .site-main,
body:has(.tarvos-about-page) [data-content="normal"] {
  background: #fff !important;
}

.tarvos-about-page *,
.tarvos-about-page *::before,
.tarvos-about-page *::after {
  box-sizing: border-box;
}

.tarvos-about-page :where(h1, h2, h3, p, ol, ul, dl, dd) {
  margin: 0;
}

.tarvos-about-page :where(ol, ul) {
  padding: 0;
}

.tarvos-about-page a {
  color: inherit;
}

.tarvos-about-page :where(a, summary):focus-visible {
  outline: 3px solid rgba(111, 61, 244, .3) !important;
  outline-offset: 4px;
}

.tarvos-about-shell {
  width: min(var(--about-shell), calc(100% - clamp(2rem, 7vw, 6rem)));
  margin-inline: auto;
}

.tarvos-about-section {
  position: relative;
  padding-block: clamp(4.8rem, 8.5vw, 8rem);
  background: #fff !important;
}

.tarvos-about-section + .tarvos-about-section {
  border-top: 1px solid var(--about-line);
}

.tarvos-about-page h1,
.tarvos-about-page h2,
.tarvos-about-page h3 {
  color: var(--about-ink);
  font-family: inherit;
  letter-spacing: -.052em;
  text-wrap: balance;
}

.tarvos-about-page h1 {
  font-size: clamp(3.25rem, 7vw, 6.35rem);
  font-weight: 850;
  line-height: .94;
  letter-spacing: -.078em;
}

.tarvos-about-page h2 {
  font-size: clamp(2.2rem, 4.15vw, 4.15rem);
  font-weight: 830;
  line-height: 1;
}

.tarvos-about-page h3 {
  font-size: clamp(1.14rem, 1.02rem + .4vw, 1.45rem);
  font-weight: 800;
  line-height: 1.18;
}

.tarvos-about-page :where(p, li, dd) {
  color: var(--about-text);
  font-size: clamp(1rem, .97rem + .13vw, 1.1rem);
  line-height: 1.72;
  text-wrap: pretty;
}

.tarvos-about-kicker {
  color: var(--about-violet-dark) !important;
  font-size: .72rem !important;
  font-weight: 880 !important;
  letter-spacing: .15em !important;
  line-height: 1.2 !important;
  text-transform: uppercase;
}

/* Hero blanco, sin CTA comercial. */
.tarvos-about-hero {
  position: relative;
  display: grid;
  min-height: min(760px, calc(100vh - 80px));
  align-items: center;
  padding-block: clamp(6.5rem, 12vw, 10.5rem) clamp(5rem, 9vw, 7.6rem);
  overflow: hidden;
  background: #fff;
  text-align: center;
}

.tarvos-about-hero::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(68rem, 88vw);
  height: min(31rem, 46vw);
  border: 1px solid rgba(111, 61, 244, .11);
  border-radius: 50%;
  content: "";
  pointer-events: none;
  transform: translate(-50%, -51%) rotate(-6deg);
}

.tarvos-about-hero::after {
  position: absolute;
  top: 23%;
  right: clamp(8%, 11vw, 16%);
  width: .52rem;
  height: .52rem;
  border-radius: 50%;
  background: var(--about-violet);
  box-shadow: 0 0 0 .6rem rgba(111, 61, 244, .07);
  content: "";
  pointer-events: none;
}

.tarvos-about-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 72rem;
}

.tarvos-about-hero h1 {
  max-width: 14.5ch;
  margin: 1.2rem auto 0;
}

.tarvos-about-hero h1 span {
  color: var(--about-violet);
}

.tarvos-about-hero__lead {
  max-width: 57rem;
  margin: 1.8rem auto 0 !important;
  color: var(--about-ink-soft) !important;
  font-size: clamp(1.12rem, 1.02rem + .42vw, 1.42rem) !important;
  line-height: 1.62 !important;
}

.tarvos-about-hero__lead strong {
  color: var(--about-ink);
  font-weight: 800;
}

.tarvos-about-hero__support {
  max-width: 49rem;
  margin: .95rem auto 0 !important;
  color: var(--about-muted) !important;
  font-size: .96rem !important;
  line-height: 1.65 !important;
}

.tarvos-about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .55rem;
  margin-top: clamp(2.7rem, 5vw, 4rem);
  list-style: none;
}

.tarvos-about-hero__facts li {
  padding: .58rem .85rem;
  border: 1px solid var(--about-line);
  border-radius: 999px;
  color: #69738a;
  background: rgba(255, 255, 255, .94);
  font-size: .76rem;
  font-weight: 770;
  line-height: 1.2;
}

/* Estructuras editoriales. */
.tarvos-about-editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(3.2rem, 8vw, 8.5rem);
  align-items: start;
}

.tarvos-about-section-heading h2,
.tarvos-about-wide-heading h2 {
  margin-top: .9rem;
}

.tarvos-about-section-heading > p:last-child,
.tarvos-about-wide-heading > p:last-child {
  max-width: 47rem;
  margin-top: 1.25rem;
}

.tarvos-about-prose {
  display: grid;
  gap: 1.35rem;
  max-width: 50rem;
}

.tarvos-about-statement {
  padding: .2rem 0 .2rem 1.25rem;
  border-left: 2px solid var(--about-violet);
  color: var(--about-ink) !important;
  font-size: clamp(1.22rem, 1.08rem + .42vw, 1.58rem) !important;
  font-weight: 760;
  line-height: 1.42 !important;
}

.tarvos-about-wide-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .58fr);
  gap: clamp(2rem, 5vw, 5.5rem);
  align-items: end;
  margin-bottom: clamp(2.6rem, 5vw, 4.4rem);
}

.tarvos-about-wide-heading .tarvos-about-kicker {
  grid-column: 1 / -1;
}

.tarvos-about-wide-heading--compact {
  display: block;
  max-width: 66rem;
}

/* Especialización: cuatro áreas, sin exceso de tarjetas. */
.tarvos-about-areas__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--about-line-strong);
}

.tarvos-about-areas__list > div {
  min-width: 0;
  padding: clamp(1.8rem, 3vw, 2.6rem);
}

.tarvos-about-areas__list > div + div {
  border-left: 1px solid var(--about-line);
}

.tarvos-about-areas__list dt {
  margin-bottom: .8rem;
  color: var(--about-ink);
  font-size: clamp(1.25rem, 1.05rem + .55vw, 1.65rem);
  font-weight: 830;
  letter-spacing: -.04em;
}

.tarvos-about-areas__list dd {
  font-size: .94rem;
  line-height: 1.65;
}

.tarvos-about-areas__note {
  max-width: 66rem;
  margin: 1.6rem 0 0 !important;
  color: var(--about-muted) !important;
  font-size: .93rem !important;
}

/* Rigor y adaptación académica. */
.tarvos-about-values {
  display: grid;
  border-top: 1px solid var(--about-line-strong);
}

.tarvos-about-values > div {
  display: grid;
  grid-template-columns: minmax(9.5rem, .38fr) minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2.5rem);
  padding-block: 1.55rem;
  border-bottom: 1px solid var(--about-line);
}

.tarvos-about-values dt {
  color: var(--about-ink);
  font-size: .91rem;
  font-weight: 820;
  letter-spacing: -.02em;
}

.tarvos-about-values dd {
  font-size: .94rem;
  line-height: 1.67;
}

/* Método: recorrido lineal, no colección de cards. */
.tarvos-about-principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(3rem, 6vw, 5rem) !important;
  border-block: 1px solid var(--about-line-strong);
  list-style: none;
}

.tarvos-about-principles > li {
  min-width: 0;
  padding: clamp(1.7rem, 3vw, 2.5rem);
}

.tarvos-about-principles > li + li {
  border-left: 1px solid var(--about-line);
}

.tarvos-about-principle__number {
  display: block;
  margin-bottom: 2.2rem;
  color: var(--about-violet);
  font-size: .73rem;
  font-weight: 880;
  letter-spacing: .11em;
}

.tarvos-about-principles h3 {
  margin-bottom: .7rem;
}

.tarvos-about-principles p {
  font-size: .92rem;
  line-height: 1.65;
}

/* PAU: bloque principal de producto/experiencia sin convertirlo en landing comercial. */
.tarvos-about-pau__grid {
  display: grid;
  grid-template-columns: minmax(19rem, .78fr) minmax(0, 1.22fr);
  gap: clamp(3.2rem, 8vw, 8rem);
  align-items: start;
}

.tarvos-about-trial {
  margin-top: 2.1rem;
  padding: 1.45rem 1.55rem;
  border: 1px solid rgba(111, 61, 244, .2);
  border-radius: 1.2rem;
  background: #fff;
  box-shadow: 0 18px 45px rgba(36, 28, 74, .055);
}

.tarvos-about-trial__eyebrow {
  display: block;
  margin-bottom: .42rem;
  color: var(--about-violet-dark);
  font-size: .7rem;
  font-weight: 880;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.tarvos-about-trial strong {
  display: block;
  color: var(--about-ink);
  font-size: 1.06rem;
  font-weight: 830;
}

.tarvos-about-trial p {
  margin-top: .55rem !important;
  font-size: .9rem !important;
  line-height: 1.62 !important;
}

.tarvos-about-feature-list {
  display: grid;
  list-style: none;
  border-top: 1px solid var(--about-line-strong);
}

.tarvos-about-feature-list li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--about-line);
}

.tarvos-about-feature-list__icon {
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--about-violet);
  font-size: .83rem;
  font-weight: 900;
  line-height: 1;
}

.tarvos-about-feature-list strong,
.tarvos-about-feature-list small {
  display: block;
}

.tarvos-about-feature-list strong {
  color: var(--about-ink);
  font-size: 1rem;
  font-weight: 810;
}

.tarvos-about-feature-list small {
  margin-top: .32rem;
  color: var(--about-text);
  font-size: .89rem;
  line-height: 1.58;
}

/* Herramientas y aplicaciones. */
.tarvos-about-route-list {
  display: grid;
  margin-top: 2.1rem;
  border-top: 1px solid var(--about-line-strong);
}

.tarvos-about-route-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--about-line);
  text-decoration: none !important;
}

.tarvos-about-route-list a span {
  display: grid;
  gap: .2rem;
}

.tarvos-about-route-list strong {
  color: var(--about-ink);
  font-size: .98rem;
}

.tarvos-about-route-list small {
  color: var(--about-muted);
  font-size: .86rem;
  line-height: 1.5;
}

.tarvos-about-route-list b {
  color: var(--about-violet);
  font-size: 1.15rem;
  transition: transform .16s ease;
}

.tarvos-about-route-list a:hover strong,
.tarvos-about-route-list a:focus-visible strong {
  color: var(--about-violet-dark);
}

.tarvos-about-route-list a:hover b,
.tarvos-about-route-list a:focus-visible b {
  transform: translateX(.25rem);
}

/* FAQ completamente blanca. */
.tarvos-about-faq__list {
  border-top: 1px solid var(--about-line-strong);
}

.tarvos-about-faq details {
  border-bottom: 1px solid var(--about-line-strong);
}

.tarvos-about-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 0;
  color: var(--about-ink);
  cursor: pointer;
  font-size: clamp(1rem, .97rem + .15vw, 1.1rem);
  font-weight: 790;
  letter-spacing: -.025em;
  list-style: none;
}

.tarvos-about-faq summary::-webkit-details-marker {
  display: none;
}

.tarvos-about-faq summary::after {
  display: grid;
  width: 1.72rem;
  height: 1.72rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--about-line-strong);
  border-radius: 50%;
  color: var(--about-violet-dark);
  content: "+";
  font-size: 1.08rem;
  font-weight: 520;
  line-height: 1;
  transition: transform .16s ease, border-color .16s ease, color .16s ease;
}

.tarvos-about-faq details[open] summary::after {
  border-color: rgba(111, 61, 244, .36);
  color: var(--about-violet);
  transform: rotate(45deg);
}

.tarvos-about-faq details > p {
  max-width: 52rem;
  padding: 0 2.8rem 1.55rem 0;
  font-size: .96rem;
}

/* Ubicación deliberadamente al final y con poca carga visual. */
.tarvos-about-location__inner {
  display: grid;
  grid-template-columns: minmax(8rem, .23fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
  padding-top: clamp(2.2rem, 4vw, 3.8rem);
  border-top: 1px solid rgba(111, 61, 244, .22);
}

.tarvos-about-location__mark {
  display: grid;
  gap: .35rem;
  color: var(--about-violet-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(.9rem, 1.4vw, 1.08rem);
  font-weight: 780;
  letter-spacing: -.04em;
  line-height: 1.1;
}

.tarvos-about-location h2 {
  max-width: 24ch;
  margin-top: .85rem;
}

.tarvos-about-location p:last-child {
  max-width: 50rem;
  margin-top: 1.2rem;
}

/* Cierre: únicas llamadas comerciales principales de la página. */
.tarvos-about-closing {
  position: relative;
  padding-block: clamp(5.5rem, 10vw, 9rem);
  border-top: 1px solid var(--about-line);
  background: #fff;
  text-align: center;
}

.tarvos-about-closing__inner {
  max-width: 67rem;
}

.tarvos-about-closing h2 {
  max-width: 19ch;
  margin: .95rem auto 0;
}

.tarvos-about-closing p:not(.tarvos-about-kicker) {
  max-width: 49rem;
  margin: 1.25rem auto 0;
}

.tarvos-about-closing__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem;
  margin-top: 2.25rem;
}

.tarvos-about-button {
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .8rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 820;
  line-height: 1.15;
  text-decoration: none !important;
  transition: transform .16s ease, border-color .16s ease, color .16s ease, background-color .16s ease, box-shadow .16s ease;
}

.tarvos-about-button:hover,
.tarvos-about-button:focus-visible {
  transform: translateY(-2px);
}

.tarvos-about-button--primary {
  color: #fff !important;
  background: linear-gradient(135deg, #7748ff, #6330e5);
  box-shadow: 0 14px 30px rgba(111, 61, 244, .2);
}

.tarvos-about-button--primary:hover,
.tarvos-about-button--primary:focus-visible {
  color: #fff !important;
  background: linear-gradient(135deg, #6836ee, #5425cb);
}

.tarvos-about-button--secondary {
  border-color: var(--about-line-strong);
  color: var(--about-ink) !important;
  background: #fff;
}

.tarvos-about-button--secondary:hover,
.tarvos-about-button--secondary:focus-visible {
  border-color: rgba(111, 61, 244, .36);
  color: var(--about-violet-dark) !important;
  background: #fff;
}

@media (max-width: 980px) {
  .tarvos-about-areas__list,
  .tarvos-about-principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tarvos-about-areas__list > div:nth-child(3),
  .tarvos-about-principles > li:nth-child(3) {
    border-left: 0;
  }

  .tarvos-about-areas__list > div:nth-child(n + 3),
  .tarvos-about-principles > li:nth-child(n + 3) {
    border-top: 1px solid var(--about-line);
  }
}

@media (max-width: 900px) {
  .tarvos-about-hero {
    min-height: auto;
  }

  .tarvos-about-pau__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 760px) {
  .tarvos-about-editorial-grid,
  .tarvos-about-wide-heading,
  .tarvos-about-location__inner {
    grid-template-columns: 1fr;
  }

  .tarvos-about-wide-heading .tarvos-about-kicker {
    grid-column: auto;
  }

  .tarvos-about-values > div {
    grid-template-columns: 1fr;
    gap: .5rem;
  }

  .tarvos-about-location__mark {
    display: flex;
    gap: 1rem;
  }
}

@media (max-width: 560px) {
  .tarvos-about-shell {
    width: min(var(--about-shell), calc(100% - 2rem));
  }

  .tarvos-about-hero {
    padding-top: 5.5rem;
  }

  .tarvos-about-hero::before,
  .tarvos-about-hero::after {
    display: none;
  }

  .tarvos-about-hero h1 {
    font-size: clamp(3rem, 14.5vw, 4.45rem);
  }

  .tarvos-about-hero__facts {
    display: grid;
  }

  .tarvos-about-areas__list,
  .tarvos-about-principles {
    grid-template-columns: 1fr;
  }

  .tarvos-about-areas__list > div + div,
  .tarvos-about-principles > li + li {
    border-top: 1px solid var(--about-line);
    border-left: 0;
  }

  .tarvos-about-principle__number {
    margin-bottom: 1rem;
  }

  .tarvos-about-faq details > p {
    padding-right: 0;
  }

  .tarvos-about-closing__actions {
    display: grid;
  }

  .tarvos-about-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tarvos-about-page *,
  .tarvos-about-page *::before,
  .tarvos-about-page *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}