/* autor.html — author bio page. Layered on styles.css + library.css. */

.autor-body {
  background: var(--c-cream);
  overflow-x: hidden;
}

/* Lang-mode visibility */
html[data-mode="de"] .autor-body .t-ar { display: none !important; }
html[data-mode="ar"] .autor-body .t-de { display: none !important; }

/* ---- HERO ---- */
.autor-hero {
  position: relative;
  min-height: 60svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: clamp(5rem, 12vw, 9rem) var(--gutter) clamp(4rem, 8vw, 6rem);
  background: var(--c-sea-deep);
  color: var(--c-cream);
  overflow: hidden;
  isolation: isolate;
}
.autor-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url('assets/papa-als-autor.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(.55) saturate(1.05) sepia(.08);
}
.autor-hero-vignette {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at center, transparent 30%, rgba(15, 42, 64, .55) 80%),
    linear-gradient(180deg, rgba(15, 42, 64, .25) 0%, rgba(0, 0, 0, .55) 100%);
}
.autor-hero-inner {
  max-width: 56rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
}
.autor-hero-eyebrow {
  font-family: var(--sans-ui);
  font-size: clamp(.78rem, .7rem + .35vw, .92rem);
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--c-sand);
  margin: 0;
  opacity: 0;
  animation: fadeUp 1s ease-out .25s forwards;
}
.autor-hero-title {
  font-family: var(--serif-de);
  font-weight: 300;
  font-size: clamp(2.4rem, 1.6rem + 4vw, 4.2rem);
  line-height: 1.15;
  margin: 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem;
  color: var(--c-cream);
  opacity: 0;
  animation: fadeUp 1s ease-out .45s forwards;
}
.autor-hero-title .t-ar {
  font-family: var(--serif-ar);
  font-weight: 700;
  color: var(--c-sand);
}
.autor-hero-sep {
  color: var(--c-sand);
  font-style: italic;
  opacity: .7;
}
.autor-hero-sub {
  font-family: var(--sans-ui);
  font-size: clamp(.8rem, .7rem + .3vw, .92rem);
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-cream);
  opacity: 0;
  animation: fadeUp 1s ease-out .7s forwards;
  margin: 0;
}
@media (prefers-reduced-motion: reduce) {
  .autor-hero-eyebrow, .autor-hero-title, .autor-hero-sub {
    opacity: 1;
    animation: none;
  }
}

/* ---- BIO ---- */
.autor-bio {
  padding: clamp(3rem, 6vw, 5rem) var(--gutter);
  background: var(--c-cream);
}
.autor-bio-inner {
  max-width: 64rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 800px) {
  .autor-bio-inner { grid-template-columns: 1fr; }
}

.autor-portrait {
  position: sticky;
  top: 2rem;
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 18px 36px -16px rgba(60, 40, 15, .35);
}
.autor-portrait img {
  width: 100%;
  display: block;
  height: auto;
  filter: sepia(.06) contrast(1.04);
}
.autor-portrait figcaption {
  padding: .9rem 1.2rem;
  background: var(--c-paper);
  border-top: 1px solid var(--c-line);
  text-align: center;
  font-family: var(--sans-ui);
  font-size: .82rem;
  color: var(--c-muted);
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.autor-portrait figcaption .t-ar {
  font-family: var(--serif-ar);
  font-size: .95rem;
  color: var(--c-clay);
}

.autor-bio-text {
  max-width: 44rem;
}
.autor-section-eyebrow {
  font-family: var(--sans-ui);
  font-size: .76rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-eyebrow);
  margin: 2.5rem 0 .9rem;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.autor-section-eyebrow:first-child { margin-top: 0; }
.autor-section-eyebrow .t-ar {
  font-family: var(--serif-ar);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--c-clay);
}
.autor-section-h {
  font-family: var(--serif-de);
  font-weight: 300;
  font-size: clamp(1.8rem, 1.4rem + 1.5vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 1.5rem;
  letter-spacing: -.01em;
  color: var(--c-ink);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.autor-section-h .t-ar {
  font-family: var(--serif-ar);
  font-weight: 700;
  font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem);
  color: var(--c-clay);
}

.autor-bio-text .t-de p {
  font-family: var(--serif-de);
  font-weight: 300;
  font-size: clamp(1.05rem, .98rem + .25vw, 1.15rem);
  line-height: 1.75;
  color: var(--c-ink);
  margin: 0 0 1.2rem;
  text-align: justify;
}
.autor-bio-text .t-ar p {
  font-family: var(--serif-ar);
  font-size: clamp(1.05rem, 1rem + .25vw, 1.18rem);
  line-height: 2.05;
  color: var(--c-ink);
  margin: 0 0 1.2rem;
  text-align: justify;
  direction: rtl;
}
.autor-bio-text em {
  color: var(--c-clay);
  font-style: italic;
}
.autor-bio-text strong {
  font-weight: 600;
  color: var(--c-ink);
}

/* ---- BIBLIOGRAPHY LIST ---- */
.autor-biblio {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  counter-reset: biblio;
}
.autor-biblio li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  padding: 1.2rem 1.4rem;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--rad);
  transition: border-color .18s var(--ease-premium),
              transform .18s var(--ease-premium),
              box-shadow .18s var(--ease-premium);
}
.autor-biblio li:hover {
  border-color: var(--c-clay);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px -16px rgba(60, 40, 15, .25);
}
.autor-biblio-year {
  font-family: var(--serif-de);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.6rem, 1.3rem + .8vw, 2rem);
  color: var(--c-clay);
  opacity: .8;
  line-height: 1;
  align-self: start;
  min-width: 4rem;
}
.autor-biblio-entry {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.autor-biblio-title-ar {
  font-family: var(--serif-ar);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--c-ink);
  margin: 0;
  direction: rtl;
}
html[data-mode="de"] .autor-biblio-title-ar {
  display: none;
}
.autor-biblio-title-de {
  font-family: var(--serif-de);
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  color: var(--c-ink);
  margin: 0;
}
.autor-biblio-tag {
  font-style: normal;
  color: var(--c-muted);
  font-size: .85em;
}
.autor-biblio-pub {
  font-family: var(--sans-ui);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--c-muted);
  margin: 0;
}
.autor-biblio-link {
  font-family: var(--sans-ui);
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-clay);
  text-decoration: none;
  margin-top: .4rem;
  align-self: flex-start;
  border-bottom: 1px solid transparent;
  transition: border-color .18s, color .18s;
}
.autor-biblio-link:hover {
  border-bottom-color: var(--c-clay);
  color: #6f4621;
}

/* RTL skip override */
html[data-mode="ar"] .autor-body .skip {
  left: auto;
  right: -100vw;
}
html[data-mode="ar"] .autor-body .skip:focus {
  left: auto;
  right: 0;
}
html[data-mode="ar"] .autor-body .back-to-library {
  left: auto;
  right: clamp(1rem, 3vw, 2rem);
}
html[data-mode="ar"] .autor-body .back-arrow {
  display: inline-block;
  transform: scaleX(-1);
}
/* Toggle stays right in AR mode too — user requirement */

/* ---------------- TIMELINE ---------------- */
.autor-timeline {
  list-style: none;
  margin: 1.5rem 0 3rem;
  padding: 0;
  position: relative;
}
.autor-timeline::before {
  content: "";
  position: absolute;
  left: 4.5rem;
  top: .6rem;
  bottom: .6rem;
  width: 2px;
  background: linear-gradient(180deg, transparent 0%, rgba(139, 90, 43, .35) 8%, rgba(139, 90, 43, .35) 92%, transparent 100%);
}
.autor-tl-item {
  position: relative;
  padding-left: 6.5rem;
  padding-bottom: 1.6rem;
  min-height: 3rem;
}
.autor-tl-item::before {
  content: "";
  position: absolute;
  left: 4.05rem;
  top: .55rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--c-cream);
  border: 2px solid #8B5A2B;
  box-shadow: 0 0 0 4px rgba(139, 90, 43, .07);
}
.autor-tl-item.is-pivot::before {
  background: #8B5A2B;
}
.autor-tl-item.is-now::before {
  background: #C9A66B;
  border-color: #8B5A2B;
  animation: tlPulse 2.4s ease-in-out infinite;
}
@keyframes tlPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(201, 166, 107, .15); }
  50%      { box-shadow: 0 0 0 8px rgba(201, 166, 107, .03); }
}
.autor-tl-year {
  position: absolute;
  left: 0;
  top: .15rem;
  width: 3.6rem;
  text-align: right;
  font-family: var(--serif-de);
  font-style: italic;
  font-weight: 500;
  font-size: 1.05rem;
  color: #8B5A2B;
  letter-spacing: -.01em;
}
.autor-tl-place {
  display: block;
  font-family: var(--sans-ui);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: .35rem;
  font-weight: 600;
}
.autor-tl-body {
  font-family: var(--serif-de);
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--c-ink);
  margin: 0 0 .25rem;
}
.autor-tl-body.t-ar {
  font-family: var(--serif-ar);
  font-size: 1.1rem;
  line-height: 1.85;
  text-align: right;
  direction: rtl;
}
@media (max-width: 700px) {
  .autor-timeline::before { left: 1.2rem; }
  .autor-tl-item { padding-left: 3rem; padding-bottom: 1.4rem; }
  .autor-tl-item::before { left: .75rem; }
  .autor-tl-year {
    position: static;
    width: auto;
    text-align: left;
    display: inline-block;
    margin-bottom: .15rem;
  }
}
html[data-mode="ar"] .autor-timeline::before { left: auto; right: 4.5rem; }
html[data-mode="ar"] .autor-tl-item { padding-left: 0; padding-right: 6.5rem; }
html[data-mode="ar"] .autor-tl-item::before { left: auto; right: 4.05rem; }
html[data-mode="ar"] .autor-tl-year { left: auto; right: 0; text-align: left; }
@media (max-width: 700px) {
  html[data-mode="ar"] .autor-timeline::before { right: 1.2rem; }
  html[data-mode="ar"] .autor-tl-item { padding-right: 3rem; }
  html[data-mode="ar"] .autor-tl-item::before { right: .75rem; }
}