/* =========================================================
   AVS subpage — local overrides
   (az /avo avo.css sablonjából, az AvS szekcióira igazítva)
   ========================================================= */

/* Sidebar header */
.avs-sidebar { background:
  radial-gradient(120% 60% at 50% 0%, var(--accent-dim), transparent 55%),
  linear-gradient(180deg, var(--bg-elev), var(--bg));
}

.avs-mark {
  padding: 24px 22px 18px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.avs-mark__back {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .2s ease;
}
.avs-mark__back:hover { color: var(--accent); }

.avs-mark__logo {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 64px;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.avs-mark__logo span { color: var(--accent); }

.avs-mark__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* =========================================================
   Hero
   ========================================================= */
.avs-hero { padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(64px, 9vw, 96px); }

.avs-hero__title {
  font-family: var(--font-sans);
  margin: 0;
  line-height: 0.88;
  letter-spacing: -0.045em;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.avs-hero__first {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.avs-hero__big {
  font-size: clamp(72px, 14vw, 200px);
  letter-spacing: -0.06em;
  color: var(--fg);
}

.avs-hero__last {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(44px, 7vw, 88px);
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-left: 0.05em;
}

.avs-hero__sub {
  margin-top: 36px;
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--fg-dim);
  line-height: 1.6;
  max-width: 60ch;
}
.avs-hero__sub strong { color: var(--fg); font-weight: 500; }

.avs-hero__tagline {
  margin-top: 28px;
  display: inline-block;
  border: 1px solid var(--accent-line);
  background:
    radial-gradient(ellipse 100% 200% at 50% 0%, var(--accent-dim), transparent 70%),
    var(--bg-card);
  border-radius: 999px;
  padding: 10px 18px;
}
.avs-hero__tagline code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.04em;
}

@media (max-width: 700px) {
  .avs-hero__big { font-size: clamp(56px, 22vw, 130px); }
  .avs-hero__last, .avs-hero__first { font-size: clamp(26px, 8.4vw, 52px); }
}

/* =========================================================
   What is AvS
   ========================================================= */
.avs-what {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  position: relative;
  z-index: 2;
}
@media (max-width: 820px) { .avs-what { grid-template-columns: 1fr; } }

.avs-prose p { margin: 0 0 18px; font-size: 16.5px; line-height: 1.75; color: var(--fg-dim); text-align: justify; hyphens: auto; -webkit-hyphens: auto; }
.avs-prose p strong { color: var(--fg); font-weight: 500; }
.avs-prose p em { font-family: var(--font-serif); font-style: italic; color: var(--fg); font-size: 1.05em; }
.avs-prose p a { color: var(--accent); border-bottom: 1px solid var(--accent-line); }
.avs-prose p a:hover { border-bottom-color: var(--accent); }

.avs-pullquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.35;
  color: var(--fg);
  margin: 0;
  padding: 30px 28px;
  border: 1px solid var(--accent-line);
  background:
    radial-gradient(ellipse 100% 80% at 0% 0%, var(--accent-dim), transparent 65%),
    linear-gradient(180deg, var(--bg-elev), var(--bg-card));
  border-radius: var(--radius);
  letter-spacing: -0.01em;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  align-self: start;
  position: sticky;
  top: 96px;
}
@media (max-width: 820px) { .avs-pullquote { position: static; } }
.avs-pullquote .pq-line {
  display: block;
}
.avs-pullquote .pq-note {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 12px;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--fg-mute);
  margin-top: 3px;
}
.avs-pullquote .pq-line--main strong { color: var(--accent); }
.avs-pullquote .pq-arrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-style: normal;
  font-weight: 500;
  color: var(--accent);
  font-size: 1.35em;
  line-height: 1;
  animation: pqArrowPulse 2.4s ease-in-out infinite;
}
@keyframes pqArrowPulse {
  0%,100% { transform: translateY(0); opacity: 0.7; }
  50%     { transform: translateY(6px); opacity: 1; }
}
.avs-pullquote strong {
  font-family: var(--font-sans);
  font-weight: 600;
  font-style: normal;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.avs-pullquote em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
}

/* =========================================================
   Shared intro / outro paragraphs
   ========================================================= */
.avs-intro {
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--fg-dim);
  margin: 0 0 28px;
  max-width: 72ch;
}
.avs-intro strong { color: var(--fg); font-weight: 600; }
.avs-intro em { font-family: var(--font-serif); font-style: italic; color: var(--fg); font-size: 1.05em; }

.avs-outro {
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: 72ch;
  margin: 28px 0 0;
  padding-top: 24px;
  border-top: 1px dashed var(--border-soft);
}
.avs-outro strong { color: var(--fg); font-weight: 600; }

/* =========================================================
   Supervisor, not launcher (feature cards)
   ========================================================= */
.avs-diff { position: relative; z-index: 2; max-width: 880px; }

.avs-feature {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0;
}
@media (max-width: 760px) { .avs-feature { grid-template-columns: 1fr; } }

.avs-feature__row {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background:
    radial-gradient(ellipse 80% 100% at 0% 0%, var(--accent-dim), transparent 60%),
    var(--bg-card);
  transition: border-color .2s, transform .2s;
  height: 100%;
}
.avs-feature__row:hover { border-color: var(--accent-line); transform: translateY(-2px); }

.avs-feature__mark {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-line);
  border-radius: 9px;
  color: var(--accent);
  background: var(--bg-deep);
}

.avs-feature__text { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--fg-dim); }
.avs-feature__text code { font-family: var(--font-mono); font-size: 0.86em; color: var(--accent); background: var(--bg-deep); padding: 1px 6px; border-radius: 5px; border: 1px solid var(--border-soft); }
.avs-feature__lead { font-family: var(--font-sans); font-weight: 600; color: var(--fg); letter-spacing: -0.01em; }

/* =========================================================
   Process (step cards)
   ========================================================= */
.avs-pipeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.avs-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px dashed var(--border-soft);
  position: relative;
}
.avs-step:first-child { border-top: 0; padding-top: 4px; }

.avs-step__num {
  font-family: var(--font-mono);
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
  font-weight: 500;
}

.avs-step__name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.15;
  margin: 4px 0 8px;
  letter-spacing: -0.01em;
  color: var(--fg);
}

.avs-step__desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-dim);
  margin: 0;
  max-width: 56ch;
}
.avs-step__desc code { font-family: var(--font-mono); font-size: 0.86em; color: var(--accent); background: var(--bg-deep); padding: 1px 6px; border-radius: 5px; border: 1px solid var(--border-soft); }

.avs-step__arrow {
  position: absolute;
  left: 36px;
  bottom: -14px;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--accent);
  background: var(--bg);
  padding: 0 4px;
  z-index: 1;
}

/* =========================================================
   Bridge + Open source (spec list)
   ========================================================= */
.avs-bridge { position: relative; z-index: 2; max-width: 880px; }

.avs-system {
  position: relative;
  z-index: 2;
  max-width: 820px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: oklch(from var(--bg-card) l c h / 0.5);
}
.avs-spec {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border-top: 1px solid var(--border-soft);
  transition: background .2s;
}
.avs-spec:first-child { border-top: 0; }
.avs-spec:hover { background: var(--bg-card-h); }

.avs-spec__dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}
.avs-spec__text { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--fg-dim); }
.avs-spec__text strong { color: var(--fg); font-weight: 600; }
.avs-spec__text a { color: var(--accent); border-bottom: 1px solid var(--accent-line); }
.avs-spec__text a:hover { border-bottom-color: var(--accent); }
.avs-spec__text code { font-family: var(--font-mono); font-size: 0.86em; color: var(--accent); background: var(--bg-deep); padding: 1px 6px; border-radius: 5px; border: 1px solid var(--border-soft); }

/* =========================================================
   Gallery (3-shot grid) + lightbox
   ========================================================= */
.avs-gallery {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}
@media (max-width: 900px) { .avs-gallery { grid-template-columns: 1fr; } }
.avs-gallery > div { height: 100%; }

.avs-shot {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  cursor: zoom-in;
  padding: 0;
  margin: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.avs-shot:hover {
  border-color: var(--accent-line);
  transform: translateY(-3px);
  box-shadow: 0 24px 44px -28px oklch(from var(--accent) l c h / 0.45);
}
.avs-shot img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  object-position: top left;
  display: block;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-soft);
}
.avs-shot__cap {
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--fg-dim);
}

.avs-lightbox {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  /* Start at the sidebar's real right edge: centering margin (.app max-width:1600) + sidebar width. */
  left: calc(max(0px, (100vw - 1600px) / 2) + var(--sidebar-w));
  z-index: 100;
  touch-action: pan-y pinch-zoom;
  background: oklch(0.12 0.02 250 / 0.92);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vmin;
  animation: avsFade .2s ease;
}
@keyframes avsFade { from { opacity: 0; } to { opacity: 1; } }

.avs-lightbox__fig {
  margin: 0;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.avs-lightbox__fig img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius);
  background: var(--bg-deep);
}
.avs-lightbox__fig figcaption {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-dim);
  text-align: center;
  letter-spacing: 0.01em;
}
.avs-lightbox__close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--fg);
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}
.avs-lightbox__close:hover { border-color: var(--accent); color: var(--accent); }

.avs-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--fg);
  cursor: pointer;
  z-index: 101;
  transition: border-color .2s, color .2s, background .2s;
}
.avs-lightbox__nav:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-card-h); }
.avs-lightbox__nav--prev { left: 18px; }
.avs-lightbox__nav--next { right: 18px; }
.avs-lightbox__nav--prev svg { transform: rotate(180deg); }
@media (max-width: 600px) {
  .avs-lightbox__nav { top: auto; bottom: 20px; transform: none; }
  .avs-lightbox__nav--prev { left: calc(50% - 58px); }
  .avs-lightbox__nav--next { right: calc(50% - 58px); }
}

.avs-lightbox__count {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 6px;
}

/* Transition-driven slide+fade, retriggered via React state (reliable on iOS). */
.avs-lightbox__fig img { transition: opacity .42s ease, transform .42s cubic-bezier(.2, .7, .2, 1); will-change: opacity, transform; }
.avs-lightbox__fig img.avs-lb-enter-next { opacity: 0; transform: translateX(60px) scale(0.985); transition: none; }
.avs-lightbox__fig img.avs-lb-enter-prev { opacity: 0; transform: translateX(-60px) scale(0.985); transition: none; }
/* Reduced-motion: keep the cross-fade, drop the slide. */
@media (prefers-reduced-motion: reduce) {
  .avs-lightbox__fig img.avs-lb-enter-next,
  .avs-lightbox__fig img.avs-lb-enter-prev { transform: none; }
}

/* =========================================================
   Verdict (worked / didn't ×2 — three cards)
   ========================================================= */
.avs-verdict {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  position: relative;
  z-index: 2;
}
@media (max-width: 980px) { .avs-verdict { grid-template-columns: 1fr; } }

.avs-verdict__card {
  height: 100%;
  padding: 28px 30px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-elev), var(--bg-card));
}
.avs-verdict__card--yes {
  border-color: var(--accent-line);
  background:
    radial-gradient(ellipse 80% 80% at 0% 0%, var(--accent-dim), transparent 55%),
    linear-gradient(180deg, var(--bg-elev), var(--bg-card));
}

.avs-verdict__hd { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.avs-verdict__icon {
  width: 32px; height: 32px;
  flex: 0 0 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 9px;
  border: 1px solid var(--border);
  color: var(--fg-mute);
}
.avs-verdict__card--yes .avs-verdict__icon { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.avs-verdict__label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(19px, 2.1vw, 23px);
  line-height: 1.2;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.avs-verdict__body { margin: 0; font-size: 15px; line-height: 1.7; color: var(--fg-dim); }
.avs-verdict__body em { font-family: var(--font-mono); font-style: normal; color: var(--accent); font-size: 0.92em; }
.avs-verdict__body strong { color: var(--fg); font-weight: 600; }

/* =========================================================
   Thanks (single column)
   ========================================================= */
.avs-thanks {
  position: relative;
  z-index: 2;
  max-width: 72ch;
}

/* ---------- Closing quote ---------- */
.avs-closer {
  position: relative;
  z-index: 2;
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 128px) 24px clamp(36px, 6vw, 72px);
  text-align: center;
}
.avs-closer__mark {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(90px, 13vw, 150px);
  line-height: 0.5;
  height: 0.42em;
  color: var(--accent);
  opacity: 0.4;
}
.avs-closer__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 4vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin: 0;
}
.avs-closer__quote em {
  font-style: italic;
  color: var(--accent);
}
.avs-closer__rule {
  width: 64px;
  height: 2px;
  background: var(--accent);
  opacity: 0.6;
  margin: clamp(28px, 4vw, 44px) auto 0;
}

/* =========================================================
   Footer
   ========================================================= */
.avs-footer .footer__mark {
  font-size: clamp(80px, 16vw, 200px);
}

.avs-footer-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  margin-bottom: 0;
  align-items: center;
  position: relative;
  z-index: 2;
}
@media (max-width: 700px) { .avs-footer-grid { grid-template-columns: 1fr; } }

.avs-footer-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--fg-mute);
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
}
.avs-footer-meta a:hover { color: var(--accent); }
.avs-footer-meta .footer__updated { color: var(--accent); letter-spacing: 0.04em; }

.avs-footer-url {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  align-self: center;
  padding: 14px 20px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--accent);
  transition: border-color .2s, background .2s, transform .2s;
}
.avs-footer-url:hover { border-color: var(--accent-line); background: var(--bg-card-h); transform: translateY(-1px); }
.avs-footer-url code { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.02em; color: var(--accent); }