/* VRC Azienda — corporate, light, architectural */

/* Sticky subnav (self-contained; do not require multiverse CSS) */
.mm-subnav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: rgba(244, 243, 239, 0.96);
  border-bottom: 1px solid var(--line);
}
.mm-subnav__inner {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0.55rem 0;
}
.mm-subnav__inner::-webkit-scrollbar { display: none; }
.mm-subnav a {
  flex: 0 0 auto;
  padding: 0.55rem 0.85rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  white-space: nowrap;
}
.mm-subnav a:hover,
.mm-subnav a.is-active {
  color: var(--ink);
  background: var(--white);
  box-shadow: inset 0 0 0 1px var(--line);
}
.mm-subnav a:focus-visible {
  outline: 2px solid var(--cyan-dark);
  outline-offset: 2px;
}
.mm-subnav__select {
  display: none;
  width: 100%;
  min-height: 44px;
  margin: 0.55rem 0;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-weight: 600;
}
@media (max-width: 900px) {
  .mm-subnav__inner { display: none; }
  .mm-subnav__select { display: block; }
}

/* Breadcrumb — inside dark hero (same pattern as Multiverse Room) */
.hero--az .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
  font-size: 0.88rem;
  color: rgba(245, 247, 250, 0.72);
}
.hero--az .breadcrumb a {
  color: rgba(245, 247, 250, 0.88);
  text-decoration: none;
}
.hero--az .breadcrumb a:hover { text-decoration: underline; }
.hero--az .breadcrumb [aria-current="page"] { color: #fff; font-weight: 700; }

/* Hero — dark photographic, lighter veil so photo stays readable */
.hero--az {
  min-height: 0;
  height: min(88svh, 880px);
  max-height: 90svh;
  color: #fff;
}
.hero--az .hero__copy {
  max-width: 42rem;
  padding-bottom: 4.5rem;
}
.hero--az h1 { max-width: 18ch; }
.hero--az .hero__veil {
  background:
    linear-gradient(105deg, rgba(7, 9, 13, 0.52) 0%, rgba(7, 9, 13, 0.2) 48%, rgba(7, 9, 13, 0.16) 72%, rgba(7, 9, 13, 0.42) 100%),
    linear-gradient(to top, rgba(7, 9, 13, 0.58) 0%, transparent 50%);
}
.hero--az .hero__media img {
  filter: brightness(1.1) contrast(1.02);
}

/* Stats band — 5 in a row */
.az-stats {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: clamp(1.75rem, 4vw, 2.5rem) 0;
}
.az-stats__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}
.az-stat {
  text-align: center;
  padding: 0.35rem 0.5rem;
}
.az-stat + .az-stat {
  border-left: 1px solid var(--line);
}
.az-stat__value {
  margin: 0;
  color: var(--cyan-dark);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.az-stat__label {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.35;
}

/* Sticky subnav: base lives in vrc-multiverse-room.css — light page tweak */
.mm-subnav.az,
.az-page .mm-subnav {
  background: rgba(244, 243, 239, 0.96);
}

/* Timeline — alternating editorial rows */
.az-timeline {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  margin-top: 2.5rem;
}
.az-timeline__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}
.az-timeline__row:nth-child(even) .az-timeline__copy { order: 2; }
.az-timeline__row:nth-child(even) .az-timeline__media { order: 1; }
.az-timeline__date {
  margin: 0 0 0.55rem;
  color: var(--cyan-dark);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}
.az-timeline__copy h3 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  color: var(--ink);
}
.az-timeline__copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
}
.az-timeline__copy p + p { margin-top: 0.85rem; }
.az-timeline__media {
  margin: 0;
  border-radius: var(--radius-img, var(--radius));
  overflow: hidden;
  background: var(--cream-2);
}
.az-timeline__media img,
.az-timeline__media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
  max-height: min(18rem, 36vh);
}
.az-timeline__media--portrait {
  background: #0b0d12;
}
.az-timeline__media--portrait video {
  aspect-ratio: 3 / 4;
  max-height: min(22rem, 48vh);
  margin: 0 auto;
  object-position: center;
}

/* Full-width figures inside single-column containers stay editorial, not billboard */
.container > .az-timeline__media {
  max-width: min(40rem, 100%);
}

/* Compact portrait strip — launch / production proof */
.az-photo-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.az-photo-strip figure {
  margin: 0;
  border-radius: var(--radius-img, var(--radius));
  overflow: hidden;
  background: var(--cream-2);
  aspect-ratio: 3 / 4;
  max-height: 18rem;
}
.az-photo-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}
.az-timeline__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.15rem;
}
.az-timeline__highlights span {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 700;
}

/* Callout */
.az-callout {
  margin: 1.5rem 0 0;
  padding: 1.15rem 1.25rem;
  border-left: 3px solid var(--cyan);
  background: var(--panel-light);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink);
}
.section--dark .az-callout {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-on-dark);
  border-left-color: var(--cyan);
}

/* Chips — flex wrap pills */
.az-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.az-chips span,
.az-chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
}
.section--dark .az-chips span,
.section--dark .az-chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(245, 247, 250, 0.18);
  color: var(--text-on-dark);
}

/* Horizontal step flow */
.az-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.35rem;
  margin-top: 1.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
}
.az-flow__item {
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
}
.az-flow span[aria-hidden="true"],
.az-flow__arrow {
  color: var(--cyan-dark);
  font-weight: 700;
  margin: 0 0.1rem;
}

/* Competence areas — grid with top cyan border */
.az-areas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.75rem;
}
.az-area {
  padding: 1.2rem 1.1rem;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--panel-light);
}
.az-area h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  color: var(--ink);
}
.az-area p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

/* Two large editorial hub panels */
.az-hubs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.az-hub {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.az-hub__eyebrow {
  margin: 0 0 0.45rem;
  color: var(--cyan-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.az-hub h3 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  color: var(--ink);
}
.az-hub__sub {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.98rem;
}
.az-hub p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

/* Multi-column lists */
.az-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.35rem 1.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}
.az-list-grid li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1rem;
  color: var(--ink);
  font-size: 0.98rem;
  border-bottom: 1px solid var(--line);
}
.az-list-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--cyan-dark);
}

/* Dark tech infrastructure */
.az-tech {
  background: var(--dark, #07090d);
  color: var(--text-on-dark);
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}
.az-tech .eyebrow { color: var(--cyan); }
.az-tech .section-heading { color: #fff; max-width: 18ch; }
.az-tech .section-copy { color: var(--muted-on-dark); }
.az-tech__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.25rem;
}
.az-tech__stat {
  padding: 1.5rem 1.35rem;
  border: 1px solid rgba(245, 247, 250, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}
.az-tech__stat strong {
  display: block;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--cyan);
}
.az-tech__stat span {
  display: block;
  margin-top: 0.65rem;
  color: var(--muted-on-dark);
  font-size: 0.98rem;
  line-height: 1.4;
}

/* Simple flow diagram chips */
.az-diagram {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.35rem;
  margin-top: 1.75rem;
}
.az-diagram__item {
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(245, 247, 250, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-on-dark);
  font-size: 0.88rem;
  font-weight: 700;
}
.az-diagram span[aria-hidden="true"],
.az-diagram__arrow {
  color: var(--cyan);
  font-weight: 700;
}
.section:not(.az-tech):not(.section--dark) .az-diagram__item {
  border-color: var(--line);
  background: var(--white);
  color: var(--ink);
}
.section:not(.az-tech):not(.section--dark) .az-diagram span[aria-hidden="true"],
.section:not(.az-tech):not(.section--dark) .az-diagram__arrow {
  color: var(--cyan-dark);
}

/* Why VRC — chip grid + large typography stack */
.az-why {
  margin-top: 1.75rem;
}
.az-why .az-chips { margin-top: 0; }
.az-why-lines {
  display: grid;
  gap: 0.65rem;
  margin-top: 2.5rem;
}
.az-why-lines p {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.az-why-lines__close {
  margin-top: 1.75rem !important;
  font-size: clamp(1.5rem, 3.2vw, 2.25rem) !important;
  color: var(--ink);
  max-width: 22ch;
}

/* Final dark CTA */
.az-final {
  position: relative;
  color: #fff;
  padding: clamp(4rem, 9vw, 7rem) 0;
  overflow: hidden;
  background: var(--dark, #07090d);
}
.az-final__media,
.az-final__veil { position: absolute; inset: 0; }
.az-final__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.az-final__veil {
  background:
    linear-gradient(105deg, rgba(7, 9, 13, 0.78) 0%, rgba(7, 9, 13, 0.52) 55%, rgba(7, 9, 13, 0.62) 100%);
}
.az-final .container { position: relative; z-index: 1; }
.az-final .eyebrow { color: var(--cyan); }
.az-final .section-heading { color: #fff; max-width: 16ch; }
.az-final .section-copy { color: rgba(245, 247, 250, 0.9); }
.az-final .btn--ghost {
  color: var(--text-on-dark);
  border-color: rgba(245, 247, 250, 0.45);
  background: transparent;
}
.az-final .btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.az-final__close {
  margin: 1.5rem 0 0;
  color: var(--muted-on-dark);
  font-size: 1.05rem;
  font-weight: 600;
}
.az-final .btn-row { margin-top: 1.75rem; }

/* Soft / cream section helpers used on page */
.az-soft { background: var(--cream); }
.az-panel-note {
  margin: 1.25rem 0 0;
  padding: 0.95rem 1.1rem;
  border-left: 3px solid var(--cyan);
  background: var(--violet-soft);
  color: var(--muted);
  font-size: 0.95rem;
}

/* Mobile sticky CTA */
.mobile-cta--az { display: none; }

@media (max-width: 1100px) {
  .az-stats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .az-stats__grid .az-stat:nth-child(n + 4) {
    border-left: 0;
  }
  .az-stats__grid .az-stat:nth-child(4),
  .az-stats__grid .az-stat:nth-child(5) {
    border-top: 1px solid var(--line);
  }
  .az-areas {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .az-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .az-tech__stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .hero--az {
    height: auto;
    min-height: 76svh;
    max-height: none;
  }
  .hero--az h1 { max-width: none; }

  .az-stats__grid {
    grid-template-columns: 1fr;
  }
  .az-stat + .az-stat {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 1rem;
  }
  .az-stats__grid .az-stat:nth-child(4),
  .az-stats__grid .az-stat:nth-child(5) {
    border-top: 1px solid var(--line);
  }
  .az-stat { text-align: left; padding: 0.85rem 0; }

  .az-timeline__row,
  .az-timeline__row:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .az-timeline__row:nth-child(even) .az-timeline__copy,
  .az-timeline__row:nth-child(even) .az-timeline__media {
    order: initial;
  }

  .az-flow,
  .az-diagram {
    flex-direction: column;
    align-items: flex-start;
  }
  .az-flow span[aria-hidden="true"],
  .az-flow__arrow,
  .az-diagram span[aria-hidden="true"],
  .az-diagram__arrow {
    transform: rotate(90deg);
    margin: 0.15rem 0;
  }

  .az-areas {
    grid-template-columns: 1fr;
  }
  .az-photo-strip {
    display: flex;
    gap: 0.65rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    margin-inline: calc(var(--pad) * -1);
    padding-inline: var(--pad);
  }
  .az-photo-strip::-webkit-scrollbar { display: none; }
  .az-photo-strip figure {
    flex: 0 0 min(42%, 11rem);
    width: min(42%, 11rem);
    max-height: 15rem;
    scroll-snap-align: start;
  }
  .az-hubs {
    grid-template-columns: 1fr;
  }
  .az-list-grid {
    grid-template-columns: 1fr;
  }
  .az-tech__stats {
    grid-template-columns: 1fr;
  }

  .mobile-cta--az { display: inline-flex; }
  body.has-az-final-inview .mobile-cta--az {
    opacity: 0;
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .az-hub,
  .az-area,
  .az-timeline__media img,
  .az-final__media img {
    transform: none;
  }
  .az-flow span[aria-hidden="true"],
  .az-flow__arrow,
  .az-diagram span[aria-hidden="true"],
  .az-diagram__arrow {
    transform: none;
  }
}