/* Black Rock Website V2 — local cinematic (MNTN chapters + Paymark nav) */

:root {
  --br-charcoal: #1a1a1f;
  --br-slate: #2d3436;
  --br-gold: #c9a227;
  --br-gold-hover: #a8861f;
  --br-sage: #6b8f71;
  --br-paper: #f4f1eb;
  --br-paper-2: #e8e4dc;
  --br-white: #fdfcfa;
  --br-text: #2c2c2c;
  --br-muted: #5a6470;
  --br-muted-dark: #b8c4ce;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --header-h: 4.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--br-white);
  background: var(--br-charcoal);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--br-gold);
  color: var(--br-charcoal);
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* —— Header (Paymark-inspired) —— */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(26, 26, 31, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.header-inner {
  height: 100%;
  width: min(1200px, calc(100% - 2rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.logo img {
  height: 28px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav-pill {
  display: none;
  align-items: center;
  gap: 0.15rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-pill a {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--br-muted-dark);
  transition: color 0.2s, background 0.2s;
}

.nav-pill a:hover,
.nav-pill a.is-active {
  color: var(--br-white);
  background: rgba(255, 255, 255, 0.08);
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--br-white);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-drawer {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem 1.5rem 1.75rem;
  background: rgba(26, 26, 31, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-drawer[hidden] {
  display: none;
}

.nav-drawer a {
  padding: 0.65rem 0;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

@media (min-width: 900px) {
  .nav-pill {
    display: flex;
  }

  .nav-toggle,
  .nav-drawer {
    display: none !important;
  }
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  border-radius: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  cursor: pointer;
}

.btn--primary {
  background: var(--br-gold);
  color: var(--br-charcoal);
}

.btn--primary:hover {
  background: var(--br-gold-hover);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--br-white);
}

.btn--ghost:hover {
  border-color: var(--br-white);
}

.btn--lg {
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
}

.chapter--light .btn--ghost {
  border-color: rgba(26, 26, 31, 0.25);
  color: var(--br-text);
}

/* —— MNTN-style layered mountain hero ——
   Recreated from the reference build: three stretched layers inside a 100vh
   section over a dark navy base. On scroll (first viewport only) the sky lifts
   fastest (-60%), the mountain -30%, the foreground hill -10%; the copy is
   fixed to the viewport, rising -60% while fading out. Values are driven by
   main.js with a heavy lerp for the smoothed, floaty feel. */
.parallax-hero {
  position: relative;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: #0b1d26;
  color: var(--br-white);
}

/* zooms into the scene as the hero scrolls out (camera push) */
.parallax-stage {
  position: absolute;
  inset: 0;
  transform-origin: 50% 62%;
  will-change: transform;
  pointer-events: none;
}

.parallax-layer {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  will-change: transform;
  pointer-events: none;
}

.parallax-layer--sky {
  top: 0;
  /* taller than the hero so its bottom edge stays below the fold even at
     full -60% lift (1.3 - 0.6 = 0.7 viewport heights) */
  height: 130%;
  z-index: 1;
}

/* Giant wordmark sandwiched behind the mountain peak. Full-size box with the
   same transform-origin as the stage, so the JS inverse-scale exactly cancels
   the stage zoom and the text stays static on screen. */
.parallax-brand {
  top: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 19vh;
  transform-origin: 50% 62%;
  font-family: "Prata", Georgia, serif;
  font-weight: 400;
  font-size: clamp(3rem, 9vw, 10.5rem);
  /* full-ink line box — background-clip: text can't paint outside the line
     box, so anything below ~1.35 crops Prata's ascenders/descenders */
  line-height: 1.35;
  letter-spacing: 0.005em;
  user-select: none;
}

/* entrance: zooms forward from the distance while fading in; lives on a
   child so it never fights the JS parallax transform on the parent */
.parallax-brand__zoom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  animation: brandZoomIn 2.6s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}

@keyframes brandZoomIn {
  from {
    opacity: 0;
    transform: scale(0.74);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* "Consultancy" as small wide-tracked caps under the Prata wordmark;
   padding-left offsets the trailing letter-space so it stays centered */
.parallax-brand span + span {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-weight: 300;
  font-size: 0.26em;
  letter-spacing: 0.58em;
  padding-left: 0.58em;
  text-transform: uppercase;
  margin-top: -0.55em;
}

/* translucent white veil — bright at the top, dissolving toward the scene */
.parallax-brand span {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.96) 0%,
    rgba(244, 249, 252, 0.8) 45%,
    rgba(230, 240, 246, 0.5) 78%,
    rgba(220, 232, 240, 0.34) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.parallax-layer--mountain {
  top: 40%;
  height: 60%;
  z-index: 3;
}

.parallax-layer--hill {
  top: 60%;
  /* extends 10% past the hero bottom so layer motion never exposes a gap
     strip above the next section */
  height: 50%;
  z-index: 6;
}

/* Dark tint from the top-left — sits above sky + mountain, below copy + hill */
.parallax-gradient {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: linear-gradient(135deg, #0b1d26, rgba(0, 0, 0, 0) 87%);
  pointer-events: none;
}

/* Bottom of the hero sinks to black over the mist band */
.parallax-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34%;
  z-index: 7;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.45) 52%,
    rgba(0, 0, 0, 0.85) 80%,
    #000 100%
  );
}

/* Copy floats fixed to the viewport while the hero is in view (JS adds
   .is-fixed); it rises and fades over the first viewport of scroll. */
.parallax-copy {
  position: absolute;
  inset: 0;
  /* in front of every mountain layer and the bottom fade */
  z-index: 8;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  /* pushed below the giant wordmark zone */
  padding: calc(var(--header-h) + 20vh) 1.25rem 6vh;
  /* scale grows the headline in place (around its own content center)
     instead of drifting it toward the mountains */
  transform-origin: 50% 58%;
  pointer-events: none;
  will-change: transform, opacity;
}

.parallax-copy.is-fixed {
  position: fixed;
  height: 100vh;
  height: 100dvh;
  inset: 0 0 auto;
}

.parallax-copy a {
  pointer-events: auto;
}

.parallax-copy > * {
  position: relative;
  max-width: 640px;
  text-shadow:
    0 1px 2px rgba(11, 29, 38, 0.55),
    0 6px 24px rgba(11, 29, 38, 0.45);
}

.parallax-copy h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.08;
  margin: 0 0 1.1rem;
}

.parallax-copy .lead {
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.9);
}

.parallax-copy .scroll-cue {
  align-items: center;
  margin-top: 2.5rem;
}

.parallax-rail {
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8;
  display: none;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(251, 215, 132, 0.75);
}

.parallax-rail span:first-child {
  color: var(--br-muted-dark);
  margin-bottom: 0.5rem;
}

@media (min-width: 900px) {
  .parallax-rail {
    display: flex;
  }
}

/* —— Chapters —— */
.chapter {
  position: relative;
  padding: 5.5rem 0 5rem;
  overflow: hidden;
}

/* —— What we offer: black interlude after the mountain hero —— */
.chapter--black {
  background: #000;
  color: var(--br-white);
  /* ~4in of breathing room above and below the content */
  padding: 24rem 0 24rem;
}

@media (max-width: 760px) {
  .chapter--black {
    padding: 9rem 0 9rem;
  }
}

/* ghost label running down the side, like a watermark */
.offer-ghost {
  position: absolute;
  top: 4.5rem;
  left: -0.6rem;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: "Prata", Georgia, serif;
  font-size: clamp(3.5rem, 7vw, 7rem);
  line-height: 1;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.045);
  pointer-events: none;
  user-select: none;
}

.offer .chapter-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin: 0;
}

/* —— header sequence: eyebrow tracks in → headline blurs into focus →
   gold rule draws out —— */
.offer .chapter-head .eyebrow {
  opacity: 0;
  transform: translateY(14px);
  letter-spacing: 0.4em;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease),
    letter-spacing 0.9s var(--ease);
}

.offer .chapter-head.is-in .eyebrow {
  opacity: 1;
  transform: none;
  letter-spacing: 0.16em;
}

.offer .chapter-head h2 {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(10px);
  transition: opacity 0.9s var(--ease) 0.25s, transform 0.9s var(--ease) 0.25s,
    filter 0.9s var(--ease) 0.25s;
}

.offer .chapter-head.is-in h2 {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

.offer .chapter-head::after {
  content: "";
  display: block;
  width: 0;
  height: 1px;
  margin-top: 1.6rem;
  background: linear-gradient(90deg, var(--br-gold), rgba(251, 215, 132, 0));
  transition: width 1.1s var(--ease) 0.75s;
}

.offer .chapter-head.is-in::after {
  width: 9rem;
}

.offer-list {
  list-style: none;
  margin: 3.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2.5rem;
}

/* card: image on top, numbered description underneath */
.offer-row {
  display: flex;
  flex-direction: column;
}

/* —— choreographed intro: row rises, image wipes in and settles, then
   number → heading → copy cascade —— */
.offer-row.reveal {
  transform: translateY(64px);
}

.offer-row.reveal:nth-child(2) {
  transition-delay: 0.1s;
}

.offer-row.reveal:nth-child(3) {
  transition-delay: 0.2s;
}

.offer-row .offer-row__media {
  clip-path: inset(0 100% 0 0 round 4px);
  transition: clip-path 1s var(--ease) 0.15s;
}

.offer-row.reveal.is-in .offer-row__media {
  clip-path: inset(0 0 0 0 round 4px);
}

.offer-row .offer-row__media img {
  transform: scale(1.14);
}

.offer-row.reveal.is-in .offer-row__media img {
  transform: scale(1);
}

.offer-row .offer-row__n,
.offer-row .offer-row__body h3,
.offer-row .offer-row__body p {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.offer-row.reveal.is-in .offer-row__n {
  opacity: 1;
  transform: none;
  transition-delay: 0.3s;
}

.offer-row.reveal.is-in .offer-row__body h3 {
  opacity: 1;
  transform: none;
  transition-delay: 0.42s;
}

.offer-row.reveal.is-in .offer-row__body p {
  opacity: 1;
  transform: none;
  transition-delay: 0.54s;
}

.offer-row__n {
  display: block;
  font-family: "Prata", Georgia, serif;
  font-size: 1rem;
  color: var(--br-gold);
  margin: 1.5rem 0 0.6rem;
}

.offer-row__media {
  margin: 0;
  overflow: hidden;
  border-radius: 4px;
}

.offer-row__media img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.9);
  transition: transform 0.9s var(--ease), filter 0.9s var(--ease);
}

.offer-row:hover .offer-row__media img {
  transform: scale(1.045);
  filter: saturate(1) brightness(1);
}

.offer-row__body h3 {
  font-family: "Prata", Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  margin: 0 0 0.6rem;
}

.offer-row__body p {
  margin: 0;
  max-width: 46ch;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 900px) {
  .offer-list {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .offer-row__media img {
    height: 220px;
  }
}

.chapter--hero {
  min-height: 100vh;
  min-height: 100dvh;
  padding: 0;
  display: flex;
  align-items: flex-end;
}

.chapter--dark {
  background: var(--br-charcoal);
  color: var(--br-white);
}

.chapter--light {
  background: var(--br-paper);
  color: var(--br-text);
}

.chapter-bg {
  position: absolute;
  inset: 0;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  pointer-events: none;
}

.chapter-bg--mood {
  opacity: 0.28;
}

.chapter-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 26, 31, 0.55), rgba(26, 26, 31, 0.92));
}

.chapter-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 500;
  color: rgba(201, 162, 39, 0.35);
  line-height: 1;
  margin: 0 0 0.5rem;
}

.chapter-num--dark {
  color: rgba(201, 162, 39, 0.45);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--br-gold);
  margin: 0 0 0.75rem;
}

.eyebrow--dark {
  color: var(--br-gold-hover);
}

.chapter h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  max-width: 18ch;
}

.chapter-lead {
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--br-muted-dark);
  max-width: 38rem;
  margin: 0 0 2.5rem;
}

.chapter-lead--dark {
  color: var(--br-muted);
}

.chapter-head {
  margin-bottom: 2rem;
}

/* —— Hero —— */
.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: heroKenBurns 28s var(--ease) infinite alternate;
}

@keyframes heroKenBurns {
  from {
    transform: scale(1.08) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.14) translate3d(-1.5%, -1%, 0);
  }
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(26, 26, 31, 0.88) 0%, rgba(26, 26, 31, 0.45) 55%, rgba(26, 26, 31, 0.35) 100%),
    linear-gradient(180deg, rgba(26, 26, 31, 0.35) 0%, rgba(26, 26, 31, 0.75) 70%, rgba(26, 26, 31, 0.95) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - 2.5rem));
  margin: 0 auto 0 0;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  margin-left: max(1.25rem, calc((100% - 1120px) / 2));
  padding-right: 1.25rem;
}

.brand-mark {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--br-gold);
  margin: 0 0 1.25rem;
}

.brand-mark--display {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  margin-bottom: 0.85rem;
}

.chapter--hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  line-height: 1.08;
  margin: 0 0 1.25rem;
  max-width: 12ch;
}

.lead {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--br-muted-dark);
  max-width: 34rem;
  margin: 0 0 2rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 3rem;
}

.scroll-cue {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--br-muted-dark);
}

.scroll-cue__line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(180deg, var(--br-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.35;
    transform: scaleY(0.85);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

/* —— Cards / steps / proof —— */
.card-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .card-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: 1.5rem 1.35rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.5rem;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  margin: 0 0 0.65rem;
  color: var(--br-white);
}

.card p {
  margin: 0;
  color: var(--br-muted-dark);
  font-size: 0.98rem;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

.steps li {
  padding: 1.25rem 0;
  border-top: 1px solid rgba(201, 162, 39, 0.35);
}

.steps__n {
  display: block;
  font-family: var(--font-display);
  color: var(--br-gold);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.steps h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}

.steps p {
  margin: 0;
  color: var(--br-muted-dark);
  font-size: 0.95rem;
}

.proof-strip {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .proof-strip {
    grid-template-columns: repeat(3, 1fr);
  }
}

.proof-strip li {
  padding: 1.5rem 1.25rem;
  background: var(--br-white);
  border: 1px solid rgba(26, 26, 31, 0.08);
  border-radius: 0.5rem;
}

.proof-strip__n {
  display: block;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--br-charcoal);
  line-height: 1.1;
}

.proof-strip__l {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--br-muted);
}

/* —— Isometrics —— */
.iso-plate {
  margin: 0 0 1.75rem;
  border-radius: 0.65rem;
  overflow: hidden;
  background: var(--br-white);
  border: 1px solid rgba(26, 26, 31, 0.08);
  box-shadow: 0 18px 50px rgba(26, 26, 31, 0.08);
}

.chapter--dark .iso-plate {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.iso-plate img {
  width: 100%;
  transform: translateY(0);
  will-change: transform;
}

.iso-plate figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1.25rem;
  padding: 0.85rem 1.1rem 1.1rem;
  font-size: 0.85rem;
  color: var(--br-muted);
}

/* key figures pulled out of the rasters into crisp chips */
.iso-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.iso-stat {
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(185, 141, 47, 0.45);
  color: #8a6a1f;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* HTML color key — replaces the raster legend plate */
.iso-key {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin: 0 0 1.5rem;
  padding: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--br-muted);
}

.iso-key li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.iso-key__dot {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 3px;
  background: var(--dot, #999);
}

/* click-to-zoom */
.iso-plate img {
  cursor: zoom-in;
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5vh 2.5vw;
  background: rgba(6, 8, 10, 0.94);
  cursor: zoom-out;
}

.lightbox img {
  max-width: 95vw;
  max-height: 95vh;
  width: auto;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}

.chapter--dark .iso-plate figcaption {
  color: var(--br-muted-dark);
}

.iso-plate--narrow {
  max-width: 520px;
}

.iso-plate--app {
  margin-top: 2.5rem;
  max-width: 720px;
}

/* —— Technology: facility assessment tool (dark panel + app mockup) —— */
.chapter--tech {
  background: #0c1114;
  color: var(--br-white);
  padding: 0;
}

/* copy overlaid on the tablet photo: headline upper-left, checklist + CTA
   lower-right, caption centered under the tablet */
.tech-overlay {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.tech-overlay .tech-copy {
  position: absolute;
  left: max(1.25rem, calc((100% - 1120px) / 2));
  top: 17%;
  max-width: 46%;
}

/* CTA rides top-right, vertically aligned with the headline */
.tech-overlay .tech-cta {
  position: absolute;
  top: 23.5%;
  right: calc(max(1.25rem, (100% - 1120px) / 2) + 5.5rem);
  pointer-events: auto;
}

/* sub head tucked under the headline */
.tech-copy .tech-sub {
  margin: 1.1rem 0 0;
  max-width: 44ch;
  font-size: calc(1rem + 1px);
  color: rgba(255, 255, 255, 0.75);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}

/* bullets as a horizontal row beneath the tablet */
.tech-overlay .tech-list {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 12.5%;
  display: flex;
  gap: 2.75rem;
  margin: 0;
  white-space: nowrap;
}


.tech-copy h2 {
  font-family: var(--font-display);
  font-weight: 600;
  /* sized so each half of the wordmark holds one line (two lines total) */
  font-size: clamp(1.5rem, 2.35vw, 2.25rem);
  line-height: 1.16;
  white-space: nowrap;
  margin: 0 0 1.1rem;
}

.tech-lead {
  color: rgba(255, 255, 255, 0.72);
  max-width: 46ch;
  margin: 0 0 1.6rem;
}

/* Black Rock wordmark in the app top bar */
.app-top__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  white-space: nowrap;
}

.app-top__brand i {
  width: 3px;
  height: 15px;
  background: var(--br-gold);
}

.tech-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.tech-list li {
  position: relative;
  padding-left: 2rem;
  color: rgba(255, 255, 255, 0.85);
}

.tech-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0.05em;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: rgba(251, 215, 132, 0.16);
  color: var(--br-gold);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* — app on a held tablet: photo scene + screen-fitted frame — */
.app-shell {
  min-width: 0;
}

/* full-bleed band: photo spans the entire section width */
.app-shell--full .app-scene {
  border-radius: 0;
  box-shadow: none;
}

.app-scene {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.app-scene__photo {
  display: block;
  width: 100%;
  height: auto;
}

.app-frame {
  display: flex;
  background: #10161b;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  overflow: hidden;
}

/* pinned to the tablet's measured screen rectangle (tall image variant);
   JS scales the fixed 720x450 logical layout to fit (--app-scale) */
.app-scene .app-frame {
  position: absolute;
  left: 25.9%;
  top: 36.99%;
  width: 720px;
  height: 450px;
  transform-origin: 0 0;
  transform: scale(var(--app-scale, 1));
  border: none;
  border-radius: 10px;
}

/* faint screen glare for realism */
.app-scene .app-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0) 34%);
  pointer-events: none;
}

.app-main {
  display: flex;
  flex-direction: column;
}

.app-slide.is-active {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.app-dots {
  margin-top: auto;
}

/* lifelike overhead floor plan slide */
.app-floor {
  position: relative;
  height: 100%;
  min-height: 300px;
  border-radius: 8px;
  overflow: hidden;
}

.app-floor img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.28rem 0.6rem 0.28rem 1.15rem;
  border-radius: 999px;
  background: rgba(10, 14, 18, 0.82);
  color: #fff;
  white-space: nowrap;
}

.app-pin::before {
  content: "";
  position: absolute;
  left: 0.45rem;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.app-pin--reuse::before {
  background: #4ecb59;
}

.app-pin--retrofit::before {
  background: #ffcf5c;
}

.app-pin--new::before {
  background: #ff5f5a;
}

.app-pin--idle::before {
  background: rgba(255, 255, 255, 0.55);
}

.app-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0.85rem;
  border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.app-side__logo {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--br-gold), #8a6a1f);
  margin-bottom: 0.6rem;
}

.app-side__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.app-side__dot.is-on {
  background: var(--br-gold);
}

.app-main {
  flex: 1;
  padding: 1.1rem 1.25rem 1rem;
  min-width: 0;
}

.app-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.app-top__title {
  font-weight: 600;
  font-size: 0.95rem;
}

.app-top__badge {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  white-space: nowrap;
}

.app-slide {
  display: none;
}

.app-slide.is-active {
  display: block;
  animation: appSlideIn 0.5s var(--ease) both;
}

@keyframes appSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.app-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.app-card {
  background: #171f26;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 0.85rem 0.95rem;
  min-width: 0;
}

.app-card--wide {
  grid-column: span 2;
}

.app-card--full {
  grid-column: 1 / -1;
}

.app-card--tall {
  grid-column: span 1;
}

.app-card__label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.5rem;
}

.app-card__big {
  font-family: "Prata", Georgia, serif;
  font-size: 1.9rem;
  line-height: 1;
}

/* fit gauge */
.app-card--gauge {
  display: flex;
  flex-direction: column;
}

@property --gauge {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.app-gauge {
  --gauge: 270deg;
  align-self: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background:
    radial-gradient(closest-side, #171f26 78%, transparent 79% 100%),
    conic-gradient(var(--br-gold) var(--gauge), rgba(255, 255, 255, 0.1) var(--gauge));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Prata", Georgia, serif;
  font-size: 1.15rem;
}

.app-gauge i {
  font-style: normal;
}

.app-slide.is-active .app-gauge {
  animation: gaugeSweep 1.1s cubic-bezier(0.22, 0.61, 0.36, 1) 0.2s both;
}

@keyframes gaugeSweep {
  from {
    --gauge: 0deg;
  }
  to {
    --gauge: 270deg;
  }
}

.app-gauge small {
  font-size: 0.6em;
  color: rgba(255, 255, 255, 0.5);
}

/* disposition bar */
.app-bar {
  display: flex;
  height: 26px;
  border-radius: 6px;
  overflow: hidden;
  font-size: 0.68rem;
  font-weight: 600;
}

.app-bar__seg {
  display: flex;
  align-items: center;
  padding-left: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
}

.app-bar__seg--reuse {
  background: #3e7a44;
}

.app-bar__seg--retrofit {
  background: #b98d2f;
  color: #1c1503;
}

.app-bar__seg--new {
  background: #c8332f;
}

.app-bar__key {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.55rem;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.55);
}

.app-bar__key i,
.app-feed i {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  display: inline-block;
  flex: none;
}

.k-reuse {
  background: #3e7a44;
}

.k-retrofit {
  background: #b98d2f;
}

.k-new {
  background: #c8332f;
}

/* activity feed */
.app-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.78);
}

.app-feed li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.app-feed time {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.35);
}

/* equipment chips */
.app-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.app-chip {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.app-chip--reuse {
  background: rgba(62, 122, 68, 0.18);
  border-color: rgba(62, 122, 68, 0.55);
  color: #8fce96;
}

.app-chip--retrofit {
  background: rgba(185, 141, 47, 0.16);
  border-color: rgba(185, 141, 47, 0.55);
  color: #e4c47a;
}

.app-chip--new {
  background: rgba(200, 51, 47, 0.14);
  border-color: rgba(200, 51, 47, 0.5);
  color: #eb8c89;
}

.app-chip--idle {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.55);
}

/* capex rows */
.app-rows {
  display: grid;
  gap: 0.6rem;
}

.app-row {
  display: grid;
  grid-template-columns: 5.2rem 1fr auto;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.78);
}

.app-row i {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--br-gold), rgba(251, 215, 132, 0.35));
}

.app-row b {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

/* timeline steps */
.app-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 600;
}

.app-steps span {
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.5);
}

.app-steps .is-done {
  background: rgba(62, 122, 68, 0.18);
  border-color: rgba(62, 122, 68, 0.5);
  color: #8fce96;
}

.app-steps .is-now {
  background: rgba(251, 215, 132, 0.14);
  border-color: rgba(251, 215, 132, 0.55);
  color: var(--br-gold);
}

/* story-style timed progress pills */
.app-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.app-dots button {
  position: relative;
  width: 26px;
  height: 4px;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
  cursor: pointer;
  transition: background 0.3s var(--ease);
}

.app-dots button.is-active {
  background: rgba(255, 255, 255, 0.28);
}

.app-dots button.is-active::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--br-gold);
  transform-origin: left;
  animation: dotFill 5.5s linear forwards;
}

.app-shell.is-paused .app-dots button.is-active::after {
  animation-play-state: paused;
}

@keyframes dotFill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* —— per-slide entrance choreography (replays on every slide switch) —— */
.app-slide.is-active .app-card {
  animation: appCardIn 0.5s var(--ease) both;
}

.app-slide.is-active .app-card:nth-child(2) {
  animation-delay: 0.07s;
}

.app-slide.is-active .app-card:nth-child(3) {
  animation-delay: 0.14s;
}

.app-slide.is-active .app-card:nth-child(4) {
  animation-delay: 0.21s;
}

.app-slide.is-active .app-card:nth-child(5) {
  animation-delay: 0.28s;
}

@keyframes appCardIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.app-slide.is-active .app-bar__seg,
.app-slide.is-active .app-row i {
  transform-origin: left;
  animation: growX 0.9s var(--ease) 0.25s both;
}

.app-slide.is-active .app-bar__seg:nth-child(2),
.app-slide.is-active .app-row:nth-child(2) i {
  animation-delay: 0.4s;
}

.app-slide.is-active .app-bar__seg:nth-child(3),
.app-slide.is-active .app-row:nth-child(3) i {
  animation-delay: 0.55s;
}

@keyframes growX {
  from {
    transform: scaleX(0);
  }
}

.app-slide.is-active .app-feed li {
  animation: feedIn 0.5s var(--ease) both;
}

.app-slide.is-active .app-feed li:nth-child(1) {
  animation-delay: 0.35s;
}

.app-slide.is-active .app-feed li:nth-child(2) {
  animation-delay: 0.5s;
}

.app-slide.is-active .app-feed li:nth-child(3) {
  animation-delay: 0.65s;
}

@keyframes feedIn {
  from {
    opacity: 0;
    transform: translateX(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.app-slide.is-active .app-chip,
.app-slide.is-active .app-steps span {
  animation: chipIn 0.45s var(--ease) both;
}

.app-slide.is-active .app-chip:nth-child(1),
.app-slide.is-active .app-steps span:nth-child(1) {
  animation-delay: 0.15s;
}

.app-slide.is-active .app-chip:nth-child(2),
.app-slide.is-active .app-steps span:nth-child(2) {
  animation-delay: 0.23s;
}

.app-slide.is-active .app-chip:nth-child(3),
.app-slide.is-active .app-steps span:nth-child(3) {
  animation-delay: 0.31s;
}

.app-slide.is-active .app-chip:nth-child(4),
.app-slide.is-active .app-steps span:nth-child(4) {
  animation-delay: 0.39s;
}

.app-slide.is-active .app-chip:nth-child(5),
.app-slide.is-active .app-steps span:nth-child(5) {
  animation-delay: 0.47s;
}

@keyframes chipIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.app-slide.is-active .app-pin {
  animation: pinPop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.app-slide.is-active .app-pin:nth-of-type(1) {
  animation-delay: 0.35s;
}

.app-slide.is-active .app-pin:nth-of-type(2) {
  animation-delay: 0.55s;
}

.app-slide.is-active .app-pin:nth-of-type(3) {
  animation-delay: 0.75s;
}

.app-slide.is-active .app-pin:nth-of-type(4) {
  animation-delay: 0.95s;
}

@keyframes pinPop {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.app-pin::before {
  animation: pinPulse 2.4s ease-out infinite;
}

@keyframes pinPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.35);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(255, 255, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

@media (max-width: 980px) {
  .tech-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .app-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .app-card--wide {
    grid-column: 1 / -1;
  }
}

/* small screens: drop the photo frame, stack the copy, app UI full-width */
@media (max-width: 700px) {
  .app-scene__photo {
    display: none;
  }

  .tech-overlay {
    position: relative;
    padding: 3.5rem 1.25rem 2rem;
    display: grid;
    gap: 2rem;
  }

  .tech-overlay .tech-copy,
  .tech-overlay .tech-cta,
  .tech-overlay .tech-list {
    position: static;
    max-width: none;
    transform: none;
  }

  .tech-overlay .tech-list {
    flex-direction: column;
    gap: 0.7rem;
    white-space: normal;
  }

  .tech-copy h2 {
    white-space: normal;
  }

  .app-scene .app-frame {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    transform: none !important;
    border: 1px solid rgba(255, 255, 255, 0.09);
  }

  .app-floor {
    height: 260px;
  }
}

@media (max-width: 980px) and (min-width: 701px) {
  .tech-overlay {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
    padding-top: 2.5rem;
  }
}

.chapter--cta {
  padding-bottom: 6rem;
}

.chapter-cta h2 {
  max-width: 16ch;
}

/* —— Reveal / motion —— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

[data-stagger].is-in > * {
  animation: staggerIn 0.7s var(--ease) both;
}

[data-stagger].is-in > *:nth-child(2) {
  animation-delay: 0.08s;
}

[data-stagger].is-in > *:nth-child(3) {
  animation-delay: 0.16s;
}

[data-stagger].is-in > *:nth-child(4) {
  animation-delay: 0.24s;
}

@keyframes staggerIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-img {
    animation: none;
    transform: none;
  }

  .parallax-layer,
  .parallax-stage,
  .parallax-copy {
    transform: none !important;
    opacity: 1 !important;
  }

  .parallax-brand__zoom {
    animation: none;
  }

  .parallax-copy.is-fixed {
    position: absolute;
    inset: 0;
    height: auto;
  }

  .scroll-cue__line {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .offer-row .offer-row__media,
  .offer-row .offer-row__media img,
  .offer-row .offer-row__n,
  .offer-row .offer-row__body h3,
  .offer-row .offer-row__body p,
  .offer .chapter-head .eyebrow,
  .offer .chapter-head h2 {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    filter: none !important;
    transition: none !important;
  }

  .offer .chapter-head::after {
    width: 9rem;
    transition: none;
  }

  [data-stagger].is-in > * {
    animation: none;
  }
}

/* —— Footer —— */
.site-footer {
  background: #121216;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2.5rem 0;
  color: var(--br-muted-dark);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--br-white);
  margin: 0 0 0.35rem;
}

.footer-tagline {
  margin: 0;
  font-style: italic;
  color: var(--br-sage);
}

.footer-legal {
  margin: 0;
  max-width: 28rem;
  font-size: 0.8rem;
  line-height: 1.45;
}

/* ============================================================
   Hub restructure (content assessment build) — new sections
   ============================================================ */

/* demoted parallax title (was h1) keeps the same display style */
.parallax-copy .parallax-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.08;
  margin: 0 0 1.1rem;
}

/* compact why-now cards inside the facility hero */
.hero-cards {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2.25rem 0 0;
  padding: 0;
  max-width: 980px;
}

.hero-cards .card {
  background: rgba(10, 14, 18, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  backdrop-filter: blur(4px);
}

.hero-cards .card h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}

.hero-cards .card p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}

@media (max-width: 860px) {
  .hero-cards {
    grid-template-columns: 1fr;
  }
}

/* five-stage service model */
.steps--five {
  grid-template-columns: repeat(5, 1fr);
}

@media (max-width: 960px) {
  .steps--five {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .steps--five {
    grid-template-columns: 1fr;
  }
}

/* section CTA row (building) */
.section-cta {
  margin-top: 2.25rem;
  justify-content: center;
}

/* Layout Builder sandbox link under the tech scene */
.tech-sandbox-row {
  position: absolute;
  right: max(1.25rem, calc((100% - 1120px) / 2));
  bottom: 3.5%;
  z-index: 7;
  margin: 0;
}

.tech-sandbox {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-bottom: 1px solid rgba(251, 215, 132, 0.55);
  padding-bottom: 2px;
}

.tech-sandbox span {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--br-gold);
  border: 1px solid rgba(251, 215, 132, 0.5);
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  margin: 0 0.3rem;
}

.tech-sandbox:hover {
  color: #fff;
}

@media (max-width: 700px) {
  .tech-sandbox-row {
    position: static;
    padding: 0 1.25rem 1.5rem;
  }
}

/* Terms — what stays yours */
.terms-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 3rem;
  margin: 2.5rem 0 0;
  padding: 0;
  counter-reset: terms;
}

.terms-grid li {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 1rem;
  counter-increment: terms;
}

.terms-grid li h3 {
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}

.terms-grid li h3::before {
  content: counter(terms, decimal-leading-zero);
  color: var(--br-gold);
  font-family: "Prata", Georgia, serif;
  font-size: 0.85rem;
  margin-right: 0.7rem;
}

.terms-grid li p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.terms-note {
  margin-top: 2.25rem;
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .terms-grid {
    grid-template-columns: 1fr;
  }
}

/* light card variants (supply section) */
.card-row--light .card--light {
  background: #fff;
  border: 1px solid rgba(26, 26, 31, 0.1);
  color: var(--br-text);
}

.card-row--light .card--light h3 {
  color: var(--br-text);
}

.card-row--light .card--light p {
  color: rgba(26, 26, 31, 0.72);
}

.supply-note {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: rgba(26, 26, 31, 0.6);
  max-width: 70ch;
}

/* FAQ */
.faq-list {
  margin: 2.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem 3rem;
}

.faq-item dt {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.faq-item dd {
  margin: 0;
  color: rgba(26, 26, 31, 0.75);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (max-width: 760px) {
  .faq-list {
    grid-template-columns: 1fr;
  }
}

.next-close {
  margin-top: 3.5rem;
  border-top: 1px solid rgba(26, 26, 31, 0.12);
  padding-top: 2.5rem;
  text-align: center;
}

.next-close h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 0 0 0.6rem;
}

.next-close p {
  color: rgba(26, 26, 31, 0.7);
  max-width: 56ch;
  margin: 0 auto 1.5rem;
}

.next-close .cta-row {
  justify-content: center;
}

/* consolidated footer legal block */
.footer-legal p {
  margin: 0 0 0.6rem;
  max-width: 72ch;
}

/* Door 2 page */
.door2-hero .hero-content h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.5rem);
}

.door2-callout {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  color: var(--br-gold);
  border-left: 3px solid var(--br-gold);
  padding-left: 1.25rem;
  max-width: 34ch;
}

/* Factory Reset page (transition2) */
.ver-chips {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ver-chip {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.ver-chip--old {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: line-through;
  text-decoration-color: rgba(200, 51, 47, 0.8);
  text-decoration-thickness: 2px;
}

.ver-chip--new {
  color: var(--br-charcoal);
  background: var(--br-gold);
  border-color: var(--br-gold);
}

.ver-arrow {
  color: var(--br-gold);
  font-size: 1.1rem;
}

/* steps on a light chapter */
.steps--light li {
  border-top-color: rgba(201, 162, 39, 0.5);
}

.steps--light h3 {
  color: var(--br-text);
}

.steps--light p {
  color: rgba(26, 26, 31, 0.7);
}

/* Version upgrade motif (replaces the small chips; 1.0 stays legible — no strike) */
.ver-upgrade {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  margin: 0.25rem 0 1.4rem;
  font-family: "Prata", Georgia, serif;
  line-height: 1;
}

.ver-old {
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.65);
  letter-spacing: 0.01em;
}

.ver-path {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transform: translateY(-0.35em);
}

.ver-path i {
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid var(--br-gold);
  opacity: 0.25;
  animation: verPulse 1.6s ease-in-out infinite;
}

.ver-path i:nth-child(2) {
  animation-delay: 0.22s;
}

.ver-path i:nth-child(3) {
  animation-delay: 0.44s;
}

@keyframes verPulse {
  0%, 100% {
    opacity: 0.25;
    transform: translateX(0);
  }
  40% {
    opacity: 1;
    transform: translateX(3px);
  }
}

.ver-new {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  background: linear-gradient(160deg, #f0d48a 0%, var(--br-gold) 45%, #8a6a1f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px rgba(201, 162, 39, 0.35));
  letter-spacing: 0.01em;
}

@media (prefers-reduced-motion: reduce) {
  .ver-path i {
    animation: none;
    opacity: 0.8;
  }
}