:root {
  --bg: #090909;
  --surface: #111111;
  --surface-strong: #171717;
  --surface-soft: rgba(17, 17, 17, 0.74);
  --text: #f4f4f2;
  --muted: #8e8e8c;
  --stroke: rgba(255, 255, 255, 0.08);
  --stroke-strong: rgba(255, 255, 255, 0.16);
  --shadow: 0 32px 96px rgba(0, 0, 0, 0.28);
  --accent-a: #89aacc;
  --accent-b: #4e85bf;
  --accent-gradient: linear-gradient(90deg, #89aacc 0%, #4e85bf 100%);
  --font-body: "Inter", sans-serif;
  --font-display: "Instrument Serif", serif;
  --content-width: min(1200px, calc(100vw - 3rem));
  --content-width-narrow: min(820px, calc(100vw - 3rem));
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Huashu design pass: systems atelier direction */
:root {
  --bg: #050606;
  --surface: #0b0d0e;
  --surface-strong: #101416;
  --surface-soft: rgba(10, 13, 14, 0.78);
  --text: #f7f4ed;
  --muted: #9a948b;
  --stroke: rgba(247, 244, 237, 0.09);
  --stroke-strong: rgba(247, 244, 237, 0.19);
  --accent-a: #8ddcff;
  --accent-b: #f1b76f;
  --accent-gradient: linear-gradient(112deg, #8ddcff 0%, #c8f1ff 38%, #f1b76f 100%);
  --shadow: 0 38px 120px rgba(0, 0, 0, 0.46);
}

body {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    radial-gradient(circle at 18% 12%, rgba(141, 220, 255, 0.12), transparent 24rem),
    radial-gradient(circle at 82% 18%, rgba(241, 183, 111, 0.08), transparent 22rem),
    #050606;
  background-size: 72px 72px, 72px 72px, auto, auto, auto;
}

.site-nav__inner,
.back-nav__link {
  border-color: rgba(247, 244, 237, 0.14);
  background: linear-gradient(180deg, rgba(18, 22, 23, 0.86), rgba(7, 8, 8, 0.78));
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero {
  align-items: end;
  padding-bottom: clamp(5.5rem, 11vh, 8rem);
}

.hero__overlay,
.contact-background__scrim {
  background:
    linear-gradient(180deg, rgba(5, 6, 6, 0.2) 0%, rgba(5, 6, 6, 0.5) 54%, #050606 100%),
    radial-gradient(circle at center, transparent 26%, rgba(0, 0, 0, 0.86) 100%);
}

.hero__content {
  text-align: center;
  align-items: center;
  position: relative;
}

.hero__content::before {
  content: "SYSTEMS / SITES / AUTOMATION";
  position: absolute;
  left: 0;
  top: -3.2rem;
  color: rgba(247, 244, 237, 0.34);
  font-size: 0.64rem;
  letter-spacing: 0.42em;
  writing-mode: vertical-rl;
  transform: translateX(-3.2rem) rotate(180deg);
}

.hero__title {
  max-width: 8ch;
  text-wrap: balance;
  letter-spacing: -0.08em;
  line-height: 0.78;
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle,
.hero__copy,
.hero__actions,
.hero__brief-grid {
  margin-left: auto;
  margin-right: auto;
}

.hero__brief-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(42rem, 100%);
  margin-top: 1.2rem;
  border: 1px solid rgba(247, 244, 237, 0.1);
  background: rgba(247, 244, 237, 0.08);
}

.hero__brief-grid span {
  padding: 0.85rem 1rem;
  background: rgba(5, 6, 6, 0.78);
  color: rgba(247, 244, 237, 0.72);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.signal-band {
  padding: 0 0 4rem;
  margin-top: -1px;
}

.signal-band__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid rgba(247, 244, 237, 0.12);
}

.signal-band article {
  min-height: 12rem;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border-right: 1px solid rgba(247, 244, 237, 0.1);
  background:
    radial-gradient(circle at 12% 0%, rgba(141, 220, 255, 0.12), transparent 12rem),
    rgba(5, 6, 6, 0.54);
}

.signal-band article:last-child {
  border-right: 0;
}

.signal-band span,
.work-card__index {
  color: rgba(247, 244, 237, 0.44);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.signal-band strong {
  display: block;
  max-width: 20rem;
  margin-top: 1.2rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2.5rem);
  font-style: italic;
  font-weight: 400;
  line-height: 0.98;
}

.section-works,
.section-journal,
.section-testimonials,
.section-stats {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-heading {
  border-top: 1px solid rgba(247, 244, 237, 0.12);
  padding-top: 1.3rem;
}

.section-heading h2,
.services-intro h2 {
  letter-spacing: -0.07em;
}

.works-grid {
  gap: clamp(1rem, 3vw, 2rem);
}

.work-card {
  border-radius: 0;
}

.work-card__media {
  border-radius: 0.45rem;
  border: 1px solid rgba(247, 244, 237, 0.11);
  filter: saturate(0.88) contrast(1.08);
}

.work-card__index {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  z-index: 3;
  color: rgba(247, 244, 237, 0.66);
}

.work-card__pill,
.contact-pill,
.testimonial-card,
.stat-card,
.services-intro {
  border-color: rgba(247, 244, 237, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015)),
    rgba(6, 8, 9, 0.74);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.services-background {
  display: none;
}

.services-intro {
  width: min(42rem, calc(100vw - 2.4rem));
  border-radius: 0.8rem;
  backdrop-filter: blur(18px);
}

.service-card__media {
  border-radius: 1rem;
}

.service-card__frame {
  border-radius: 1.35rem;
}

.journal-row__link {
  border-color: rgba(247, 244, 237, 0.12);
}

.testimonial-card,
.stat-card {
  border-radius: 0.55rem;
}

.stat-card__number {
  background: linear-gradient(120deg, var(--text), rgba(141, 220, 255, 0.62));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-footer {
  border-top-color: rgba(247, 244, 237, 0.16);
}

/* Final hero centering correction */
.hero__content {
  text-align: center;
  align-items: center;
}

.hero__title {
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle,
.hero__copy,
.hero__actions,
.hero__brief-grid {
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 959px) {
  .hero {
    align-items: center;
    padding-bottom: 3rem;
  }

  .hero__content {
    text-align: center;
    align-items: center;
  }

  .hero__content::before {
    display: none;
  }

  .hero__title {
    max-width: 100%;
  }

  .hero__subtitle,
  .hero__copy,
  .hero__actions,
  .hero__brief-grid {
    margin-left: 0;
  }

  .hero__brief-grid,
  .signal-band__grid {
    grid-template-columns: 1fr;
  }

  .signal-band article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(247, 244, 237, 0.1);
  }
}

/* Final hero centering correction */
.hero__content {
  text-align: center;
  align-items: center;
}

.hero__title {
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle,
.hero__copy,
.hero__actions,
.hero__brief-grid {
  margin-left: auto;
  margin-right: auto;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top center, rgba(78, 133, 191, 0.16), transparent 24rem),
    linear-gradient(180deg, #090909 0%, #080808 100%);
  color: var(--text);
  font-family: var(--font-body);
  min-width: 320px;
}

.js body {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.55s var(--ease-out),
    transform 0.55s var(--ease-out);
}

.js body.is-ready {
  opacity: 1;
  transform: translateY(0);
}

body.is-leaving {
  opacity: 0.72;
}

body.is-lightbox-open {
  overflow: hidden;
}

.js body.is-loading {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

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

button {
  color: inherit;
  font: inherit;
}

.container {
  width: var(--content-width);
  margin: 0 auto;
}

.page {
  position: relative;
  overflow-x: clip;
}

.section {
  position: relative;
}

.site-frame {
  position: relative;
}

.site-nav,
.back-nav {
  position: fixed;
  top: 1.25rem;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  justify-content: center;
  padding: 0 1rem;
}

.site-nav__inner,
.back-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.75);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.24);
}

.site-nav__logo {
  width: 2.35rem;
  height: 2.35rem;
  padding: 2px;
  border-radius: 999px;
  background: var(--accent-gradient);
  transition: transform 0.25s ease;
}

.site-nav__logo:hover {
  transform: scale(1.06);
}

.site-nav__logo-inner {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--bg);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
}

.site-nav__divider {
  width: 1px;
  height: 1.3rem;
  background: var(--stroke);
  margin: 0 0.15rem;
}

.site-nav__link,
.site-nav__cta,
.back-nav__link {
  position: relative;
  border-radius: 999px;
  padding: 0.8rem 1rem;
  font-size: 0.9rem;
  color: var(--muted);
  transition:
    color 0.24s ease,
    background-color 0.24s ease,
    transform 0.24s ease;
}

.site-nav__link:hover,
.site-nav__cta:hover,
.back-nav__link:hover,
.site-nav__link.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}

.hero__media,
.contact-background {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero__fallback,
.background-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-background img {
  display: none;
}

.background-video {
  filter: hue-rotate(200deg) saturate(1.2) brightness(0.88);
}

.background-video--flipped {
  transform: scaleY(-1);
}

.hero__overlay,
.contact-background__scrim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.32);
}

.hero__fade {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 12rem;
  background: linear-gradient(to top, var(--bg), transparent);
}

.hero__content {
  position: relative;
  padding-top: 8rem;
  padding-bottom: 4rem;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 1.4rem;
}

.hero__eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--muted);
}

.hero__title,
.detail-heading h1,
.detail-intro h1,
.section-heading h2,
.services-intro h2 {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.hero__title {
  font-size: clamp(3.7rem, 12vw, 8.8rem);
  max-width: 10ch;
}

.hero__title,
.section-heading em,
.services-intro em,
.detail-heading h1 em,
.detail-intro h1 em,
.detail-section h2 em,
.detail-story h2 em {
  font-family: var(--font-display);
  font-style: italic;
}

.hero__subtitle {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: var(--muted);
}

.hero__role {
  display: inline-block;
  color: var(--text);
  font-family: var(--font-display);
  font-style: italic;
}

.hero__role.is-animating {
  animation: role-fade 0.42s var(--ease-out);
}

.hero__copy,
.section-copy,
.detail-copy,
.detail-story p,
.article-copy p,
.timeline-row__content p,
.expertise-card p,
.stat-card p,
.testimonial-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hero__copy {
  max-width: 35rem;
  margin: 0;
  font-size: 1rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.pill-button,
.contact-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--stroke-strong);
  overflow: hidden;
  transition:
    transform 0.24s ease,
    background-color 0.24s ease,
    color 0.24s ease,
    border-color 0.24s ease;
}

.pill-button:hover,
.contact-pill:hover {
  transform: translateY(-1px) scale(1.02);
}

.pill-button--solid {
  background: var(--text);
  color: var(--bg);
}

.pill-button--solid:hover {
  background: #fff;
}

.pill-button--outline,
.pill-button--ghost,
.contact-pill {
  background: rgba(17, 17, 17, 0.78);
  color: var(--text);
}

.pill-button--outline::before,
.pill-button--ghost::before,
.contact-pill::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity 0.28s ease;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.pill-button--outline:hover::before,
.pill-button--ghost:hover::before,
.contact-pill:hover::before {
  opacity: 1;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  gap: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.68rem;
  color: var(--muted);
}

.scroll-indicator__line {
  width: 1px;
  height: 2.75rem;
  background: rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.scroll-indicator__line span {
  display: block;
  width: 100%;
  height: 55%;
  background: var(--text);
  animation: scroll-down 1.4s ease-in-out infinite;
}

.section-works,
.section-journal,
.section-testimonials,
.section-stats {
  padding: 5.5rem 0;
}

.section-heading {
  margin-bottom: 2.75rem;
}

.section-heading .eyebrow,
.section-heading--split > div > .eyebrow {
  position: relative;
  z-index: 1;
  margin-bottom: 1.75rem;
  white-space: nowrap;
}

.section-heading--split {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
}

.section-heading h2,
.services-intro h2,
.detail-section h2,
.detail-story h2 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  margin-top: 0;
}

.section-copy {
  max-width: 34rem;
  margin: 0.9rem 0 0;
  font-size: 0.98rem;
}

.section-copy--wide {
  max-width: 44rem;
}

.section-copy--center {
  margin-inline: auto;
  max-width: 36rem;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.34em;
  color: var(--muted);
}

.eyebrow span:empty {
  flex: 0 0 auto;
  width: 2rem;
  height: 1px;
  background: var(--stroke-strong);
}

.eyebrow--center {
  justify-content: center;
  width: 100%;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.5rem;
}

.work-card {
  grid-column: span 6;
}

.work-card.span-7 {
  grid-column: span 7;
}

.work-card.span-5 {
  grid-column: span 5;
}

.work-card__link {
  position: relative;
  display: block;
  min-height: 21rem;
  border-radius: 2rem;
  overflow: hidden;
  border: 1px solid var(--stroke);
  background: var(--surface-strong);
  isolation: isolate;
}

.work-card__media,
.work-card__media img,
.work-card__scrim,
.halftone-overlay {
  position: absolute;
  inset: 0;
}

.work-card__media img,
.service-card__media img,
.detail-hero img,
.journal-row__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.halftone-overlay {
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.78) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.14;
  mix-blend-mode: multiply;
}

.work-card__scrim {
  background:
    linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.84) 100%),
    rgba(9, 9, 9, 0.25);
  opacity: 0.2;
  transition: opacity 0.45s ease;
}

.work-card__meta {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

.work-card__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  color: #090909;
  background: #f8f8f8;
  font-size: 0.92rem;
  font-weight: 600;
}

.work-card__pill em {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 400;
}

.accent-amber {
  background: linear-gradient(90deg, #f6ca72 0%, #fff2cb 100%);
}

.accent-sky {
  background: linear-gradient(90deg, #80c8ff 0%, #d7ebff 100%);
}

.accent-emerald {
  background: linear-gradient(90deg, #8ad7b1 0%, #dcfff3 100%);
}

.accent-orange {
  background: linear-gradient(90deg, #ffbd83 0%, #fff0cf 100%);
}

.work-card__link:hover img,
.service-card:hover .service-card__media img,
.journal-row__link:hover .journal-row__avatar img {
  transform: scale(1.06);
}

.work-card__link:hover .work-card__meta {
  opacity: 1;
  transform: translateY(0);
}

.work-card__link:hover .work-card__scrim {
  opacity: 0.74;
}

.journal-list {
  display: grid;
  gap: 1rem;
}

.journal-row__link {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 1rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(17, 17, 17, 0.52);
  transition:
    transform 0.35s var(--ease-out),
    background-color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.journal-row__link:hover {
  transform: translateY(-2px) scale(1.005);
  background: rgba(18, 18, 18, 0.92);
  border-color: var(--stroke-strong);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.journal-row__avatar {
  width: 6rem;
  height: 6rem;
  border-radius: 999px;
  overflow: hidden;
  flex: 0 0 auto;
}

.journal-row__content {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex: 1 1 auto;
  min-width: 0;
}

.journal-row__title {
  font-size: clamp(1.05rem, 2vw, 1.6rem);
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.journal-row__line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.journal-row__meta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.journal-row__dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
}

.journal-row__arrow {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  border: 1px solid var(--stroke-strong);
  color: var(--muted);
  flex: 0 0 auto;
  transition:
    transform 0.24s ease,
    color 0.24s ease,
    background-color 0.24s ease;
}

.journal-row__link:hover .journal-row__arrow {
  background: var(--text);
  color: var(--bg);
  transform: translateY(-1px);
}

.section-services {
  min-height: 235svh;
  padding: 0;
  isolation: isolate;
}

.services-background {
  display: none;
}

.services-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.services-background__scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, transparent 30%, rgba(0, 0, 0, 0.72) 100%),
    rgba(0, 0, 0, 0.42);
}

.services-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 1;
}

.services-portrait-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  margin-bottom: -100svh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.services-portrait-sticky img {
  position: absolute;
  top: 50%;
  right: 0;
  display: block;
  width: auto;
  height: min(84svh, 48rem);
  transform: translateY(-50%);
  opacity: 0.6;
}

.services-intro {
  width: min(38rem, calc(100vw - 2.4rem));
  padding: 2.3rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2rem;
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
  text-align: center;
}

.services-columns {
  position: absolute;
  inset: 0;
  display: grid;
  width: min(1600px, calc(100vw - 2rem));
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: clamp(4rem, 7vw, 11rem);
  pointer-events: none;
  z-index: 2;
}

.services-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(4rem, 11vw, 13rem);
  pointer-events: auto;
  will-change: transform;
}

.services-column--left {
  padding-top: 18svh;
}

.services-column--right {
  padding-top: 38svh;
}

.service-card {
  position: relative;
  width: min(100%, 20rem);
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.service-card__frame {
  position: absolute;
  inset: -1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2.4rem;
  transition: transform 0.6s var(--ease-out);
}

.service-card__media {
  position: absolute;
  inset: 0;
  border-radius: 2rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-card__caption {
  position: absolute;
  inset-inline: 1.4rem;
  bottom: 1.4rem;
  display: grid;
  gap: 0.3rem;
  opacity: 0;
  transform: translateY(0.7rem);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
  text-align: left;
}

.service-card__caption small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.service-card__caption strong {
  color: #fff;
  font-size: 1.18rem;
  font-weight: 500;
}

.service-card:hover .service-card__frame {
  transform: scale(1.04);
}

.service-card:hover .service-card__caption {
  opacity: 1;
  transform: translateY(0);
}

.rotate-left-2 {
  transform: rotate(-2deg);
}

.rotate-right-3 {
  transform: rotate(3deg);
}

.rotate-left-4 {
  transform: rotate(-4deg);
}

.testimonials-grid,
.stats-grid,
.skill-grid,
.expertise-grid,
.detail-meta-grid {
  display: grid;
  gap: 1.5rem;
}

.testimonials-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-card {
  position: relative;
  padding: 2rem;
  border-radius: 1.5rem;
  border: 1px solid var(--stroke);
  background: rgba(17, 17, 17, 0.74);
  min-height: 21rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card__quote-mark {
  position: absolute;
  top: 1rem;
  right: 1.45rem;
  font-family: var(--font-display);
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.08);
}

.testimonial-card__person {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.testimonial-card__avatar {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  border: 1px solid var(--stroke-strong);
  color: var(--muted);
  font-size: 0.82rem;
}

.testimonial-card__person strong,
.stat-card strong,
.expertise-card h3,
.detail-meta-grid h3,
.timeline-row__content h3,
.skill-group h3 {
  display: block;
  color: var(--text);
}

.testimonial-card__person small {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
  display: grid;
  gap: 1.2rem;
}

.stat-card__number {
  font-size: clamp(3.7rem, 7vw, 6.3rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  color: var(--text);
}

.stat-card__rule {
  width: 100%;
  height: 1px;
  background: var(--stroke-strong);
}

.section-contact {
  padding: 4rem 0 0;
}

.contact-content {
  position: relative;
  z-index: 1;
  padding-top: 1.2rem;
}

.marquee {
  overflow: hidden;
  margin-bottom: 5rem;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-slide 30s linear infinite;
}

.marquee__track span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(3rem, 8vw, 6rem);
  color: rgba(255, 255, 255, 0.08);
  padding-inline: 1rem;
  white-space: nowrap;
}

.contact-cta {
  text-align: center;
  margin-bottom: 5rem;
}

.contact-pill {
  margin-top: 1.2rem;
  min-height: 4rem;
  font-size: clamp(1rem, 2vw, 1.25rem);
  word-break: break-word;
}

.contact-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1.7rem;
  padding-bottom: 0;
  border-top: 1px solid var(--stroke);
}

.contact-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  color: var(--muted);
}

.contact-footer__links a:hover {
  color: var(--text);
}

.contact-footer__status {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
}

.status-dot {
  position: relative;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: #3fdf8c;
  box-shadow: 0 0 0 0 rgba(63, 223, 140, 0.45);
  animation: pulse 1.8s infinite;
}

.loading-screen {
  display: none;
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  z-index: 100;
  background: var(--bg);
  flex-direction: column;
  align-items: stretch;
  justify-content: stretch;
  transition:
    opacity 0.6s ease,
    visibility 0.6s ease;
}

.js .loading-screen {
  display: flex;
}

.loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-screen__label {
  position: absolute;
  top: 2rem;
  left: 2rem;
  z-index: 2;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

.loading-screen__word-wrap {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 1;
  pointer-events: none;
}

.loading-screen__word {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(3rem, 8vw, 6.5rem);
  color: rgba(255, 255, 255, 0.82);
  transition:
    transform 0.35s var(--ease-out),
    opacity 0.35s var(--ease-out);
}

.loading-screen__word.is-swapping {
  animation: role-fade 0.36s var(--ease-out);
}

.loading-screen__count {
  position: absolute;
  right: 2rem;
  bottom: 1.7rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: clamp(4.4rem, 13vw, 8rem);
  line-height: 0.88;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.loading-screen__progress {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  z-index: 2;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.loading-screen__progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: var(--accent-gradient);
  box-shadow: 0 0 12px rgba(137, 170, 204, 0.45);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.92);
}

.lightbox__dialog {
  position: relative;
  width: min(72rem, calc(100vw - 2rem));
}

.lightbox__media {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.6rem;
  overflow: hidden;
  background: #050505;
  box-shadow: 0 28px 100px rgba(0, 0, 0, 0.42);
}

.lightbox__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.lightbox__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.25) 55%, transparent);
}

.lightbox__copy {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 2.2rem;
}

.lightbox__copy small {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  margin-bottom: 0.6rem;
}

.lightbox__copy h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-style: italic;
  font-weight: 400;
}

.lightbox__copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  max-width: 34rem;
  line-height: 1.75;
}

.lightbox__actions {
  display: flex;
  justify-content: end;
  padding-top: 0.9rem;
}

.lightbox__close {
  border: 0;
  background: none;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.74rem;
}

.detail-shell {
  padding-top: 7.4rem;
  padding-bottom: 4.5rem;
}

.detail-intro,
.detail-body,
.detail-section {
  width: min(var(--content-width-narrow), calc(100vw - 2rem));
}

.detail-intro {
  padding-top: 3rem;
}

.detail-intro h1 {
  font-size: clamp(3.2rem, 9vw, 5.6rem);
  margin-bottom: 1.5rem;
}

.lead {
  font-size: clamp(1.14rem, 2.2vw, 1.45rem);
  line-height: 1.65;
  color: var(--text);
  margin: 0 0 1rem;
}

.detail-copy {
  font-size: 1rem;
  margin: 0;
}

.detail-section,
.detail-body {
  margin-top: 3.8rem;
}

.timeline-list {
  display: grid;
  gap: 1.8rem;
}

.timeline-row {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 2rem;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid var(--stroke);
}

.timeline-row:last-child {
  border-bottom: 0;
}

.timeline-row__period,
.timeline-row__company,
.detail-meta-grid h3 {
  color: var(--muted);
  font-size: 0.9rem;
}

.timeline-row__company {
  margin: 0.25rem 0 0.7rem;
}

.skill-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.chip {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(17, 17, 17, 0.8);
  color: var(--text);
  font-size: 0.9rem;
}

.expertise-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.expertise-card {
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--stroke);
}

.detail-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.detail-hero--image {
  height: min(60svh, 36rem);
}

.detail-hero--journal {
  height: min(50svh, 30rem);
}

.detail-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg), rgba(9, 9, 9, 0.35) 50%, transparent);
}

.detail-body {
  margin-top: -5rem;
  position: relative;
  z-index: 1;
}

.detail-body--narrow {
  width: min(44rem, calc(100vw - 2rem));
}

.detail-heading__meta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  color: var(--muted);
}

.detail-heading h1 {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  font-size: clamp(3rem, 8vw, 5.6rem);
}

.detail-meta-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 2.1rem 0;
  border-block: 1px solid var(--stroke);
}

.detail-story {
  margin-top: 2.3rem;
}

.detail-story h2:not(:first-child) {
  margin-top: 2.3rem;
}

.article-copy {
  display: grid;
  gap: 1.35rem;
  font-size: 1.02rem;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity 0.8s var(--ease-out),
    transform 0.8s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes role-fade {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scroll-down {
  0% {
    transform: translateY(-120%);
  }
  100% {
    transform: translateY(220%);
  }
}

@keyframes marquee-slide {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(63, 223, 140, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(63, 223, 140, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(63, 223, 140, 0);
  }
}

@media (max-width: 1100px) {
  .testimonials-grid,
  .stats-grid,
  .skill-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 959px) {
  .site-nav__divider {
    display: none;
  }

  .section-heading--split,
  .contact-footer,
  .detail-meta-grid,
  .timeline-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .works-grid,
  .testimonials-grid,
  .stats-grid,
  .skill-grid,
  .expertise-grid {
    grid-template-columns: 1fr;
  }

  .work-card,
  .work-card.span-5,
  .work-card.span-7 {
    grid-column: auto;
  }

  .work-card__link {
    min-height: 18rem;
  }

  .journal-row__link,
  .journal-row__content {
    align-items: start;
  }

  .journal-row__link {
    border-radius: 2rem;
  }

  .journal-row__content {
    flex-direction: column;
    gap: 0.8rem;
  }

  .journal-row__line {
    display: none;
  }

  .section-services {
    min-height: auto;
    padding: 5.5rem 0;
  }

  .services-sticky {
    position: relative;
    height: auto;
    margin-bottom: 2rem;
  }

  .services-columns {
    position: relative;
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .services-portrait-sticky {
    display: none;
  }

  .services-column {
    transform: none !important;
    gap: 2rem;
    padding-top: 0;
  }

  .service-card {
    width: min(100%, 24rem);
  }

  .section-contact {
    padding-bottom: 0;
  }
}

@media (max-width: 720px) {
  :root {
    --content-width: min(1200px, calc(100vw - 1.4rem));
    --content-width-narrow: min(820px, calc(100vw - 1.4rem));
  }

  .site-nav,
  .back-nav {
    top: 0.85rem;
    padding-inline: 0.55rem;
  }

  .site-nav__inner,
  .back-nav__link {
    gap: 0.12rem;
    padding: 0.35rem;
  }

  .site-nav__link,
  .site-nav__cta,
  .back-nav__link {
    padding: 0.72rem 0.8rem;
    font-size: 0.78rem;
  }

  .hero__content {
    padding-top: 7rem;
  }

  .hero__actions {
    width: 100%;
  }

  .pill-button,
  .contact-pill {
    width: 100%;
  }

  .section-works,
  .section-journal,
  .section-testimonials,
  .section-stats,
  .section-contact {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }

  .journal-row__link {
    flex-wrap: wrap;
  }

  .journal-row__arrow {
    margin-left: auto;
  }

  .loading-screen__label {
    top: 1.3rem;
    left: 1.2rem;
  }

  .loading-screen__count {
    right: 1rem;
    bottom: 0.7rem;
  }

  .lightbox__copy {
    padding: 1.4rem;
  }

  .detail-shell {
    padding-top: 6.4rem;
  }

  .detail-body {
    margin-top: -3rem;
  }
}

/* Final hero centering correction */
.hero__content {
  text-align: center;
  align-items: center;
}

.hero__title {
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle,
.hero__copy,
.hero__actions,
.hero__brief-grid {
  margin-left: auto;
  margin-right: auto;
}

/* Huashu final override layer */
:root {
  --bg: #050606;
  --surface: #0b0d0e;
  --surface-strong: #101416;
  --surface-soft: rgba(10, 13, 14, 0.78);
  --text: #f7f4ed;
  --muted: #9a948b;
  --stroke: rgba(247, 244, 237, 0.09);
  --stroke-strong: rgba(247, 244, 237, 0.19);
  --accent-a: #8ddcff;
  --accent-b: #f1b76f;
  --accent-gradient: linear-gradient(112deg, #8ddcff 0%, #c8f1ff 38%, #f1b76f 100%);
  --shadow: 0 38px 120px rgba(0, 0, 0, 0.46);
}

body {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    radial-gradient(circle at 18% 12%, rgba(141, 220, 255, 0.12), transparent 24rem),
    radial-gradient(circle at 82% 18%, rgba(241, 183, 111, 0.08), transparent 22rem),
    #050606;
  background-size: 72px 72px, 72px 72px, auto, auto, auto;
}

.site-nav__inner,
.back-nav__link {
  border-color: rgba(247, 244, 237, 0.14);
  background: linear-gradient(180deg, rgba(18, 22, 23, 0.86), rgba(7, 8, 8, 0.78));
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero {
  align-items: end;
  padding-bottom: clamp(5.5rem, 11vh, 8rem);
}

.hero__overlay,
.contact-background__scrim {
  background:
    linear-gradient(180deg, rgba(5, 6, 6, 0.2) 0%, rgba(5, 6, 6, 0.5) 54%, #050606 100%),
    radial-gradient(circle at center, transparent 26%, rgba(0, 0, 0, 0.86) 100%);
}

.hero__content {
  text-align: left;
  align-items: start;
  position: relative;
}

.hero__content::before {
  content: "SYSTEMS / SITES / AUTOMATION";
  position: absolute;
  left: 0;
  top: -3.2rem;
  color: rgba(247, 244, 237, 0.34);
  font-size: 0.64rem;
  letter-spacing: 0.42em;
  writing-mode: vertical-rl;
  transform: translateX(-3.2rem) rotate(180deg);
}

.hero__title {
  max-width: 8ch;
  text-wrap: balance;
  letter-spacing: -0.08em;
  line-height: 0.78;
}

.hero__subtitle,
.hero__copy,
.hero__actions,
.hero__brief-grid {
  margin-left: clamp(0rem, 9vw, 7rem);
}

.hero__brief-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(42rem, 100%);
  margin-top: 1.2rem;
  border: 1px solid rgba(247, 244, 237, 0.1);
  background: rgba(247, 244, 237, 0.08);
}

.hero__brief-grid span {
  padding: 0.85rem 1rem;
  background: rgba(5, 6, 6, 0.78);
  color: rgba(247, 244, 237, 0.72);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.signal-band {
  padding: 0 0 4rem;
  margin-top: -1px;
}

.signal-band__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid rgba(247, 244, 237, 0.12);
}

.signal-band article {
  min-height: 12rem;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border-right: 1px solid rgba(247, 244, 237, 0.1);
  background:
    radial-gradient(circle at 12% 0%, rgba(141, 220, 255, 0.12), transparent 12rem),
    rgba(5, 6, 6, 0.54);
}

.signal-band article:last-child {
  border-right: 0;
}

.signal-band span,
.work-card__index {
  color: rgba(247, 244, 237, 0.44);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.signal-band strong {
  display: block;
  max-width: 20rem;
  margin-top: 1.2rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2.5rem);
  font-style: italic;
  font-weight: 400;
  line-height: 0.98;
}

.section-works,
.section-journal,
.section-testimonials,
.section-stats {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-heading {
  border-top: 1px solid rgba(247, 244, 237, 0.12);
  padding-top: 1.3rem;
}

.section-heading h2,
.services-intro h2 {
  letter-spacing: -0.07em;
}

.works-grid {
  gap: clamp(1rem, 3vw, 2rem);
}

.work-card {
  border-radius: 0;
}

.work-card__media {
  border-radius: 0.45rem;
  border: 1px solid rgba(247, 244, 237, 0.11);
  filter: saturate(0.88) contrast(1.08);
}

.work-card__index {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  z-index: 3;
  color: rgba(247, 244, 237, 0.66);
}

.work-card__pill,
.contact-pill,
.testimonial-card,
.stat-card,
.services-intro {
  border-color: rgba(247, 244, 237, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015)),
    rgba(6, 8, 9, 0.74);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.services-background {
  display: none;
}

.services-intro {
  width: min(42rem, calc(100vw - 2.4rem));
  border-radius: 0.8rem;
  backdrop-filter: blur(18px);
}

.service-card__media {
  border-radius: 1rem;
}

.service-card__frame {
  border-radius: 1.35rem;
}

.journal-row__link {
  border-color: rgba(247, 244, 237, 0.12);
}

.testimonial-card,
.stat-card {
  border-radius: 0.55rem;
}

.stat-card__number {
  background: linear-gradient(120deg, var(--text), rgba(141, 220, 255, 0.62));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-footer {
  border-top-color: rgba(247, 244, 237, 0.16);
}

@media (max-width: 959px) {
  .hero {
    align-items: center;
    padding-bottom: 3rem;
  }

  .hero__content {
    text-align: center;
    align-items: center;
  }

  .hero__content::before {
    display: none;
  }

  .hero__title {
    max-width: 100%;
  }

  .hero__subtitle,
  .hero__copy,
  .hero__actions,
  .hero__brief-grid {
    margin-left: 0;
  }

  .hero__brief-grid,
  .signal-band__grid {
    grid-template-columns: 1fr;
  }

  .signal-band article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(247, 244, 237, 0.1);
  }
}