:root {
  --onelaser-red: #E7310E;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

body > .grid-bg > header {
  background-image:
    linear-gradient(180deg, rgba(5, 5, 5, 0.28), rgba(5, 5, 5, 0.56)),
    url("assets/proposals/B04.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

body > .grid-bg > header .secondary-zh-copy {
  display: none;
}

body > .grid-bg > footer .secondary-zh-copy {
  display: none;
}

.brand-logo {
  display: block;
  width: min(76vw, 640px);
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 0 30px rgba(231, 49, 14, 0.1));
}

nextjs-portal,
#html-editor-renderer-root,
#autoglm-main-content,
#bottomBar,
next-route-announcer {
  display: none !important;
}

button {
  cursor: pointer;
}

button:focus-visible {
  outline: 1px solid var(--onelaser-red);
  outline-offset: 3px;
}

.layout-control-active {
  color: #fff !important;
  border-color: var(--onelaser-red) !important;
  background: var(--onelaser-red) !important;
  box-shadow: 0 0 18px rgba(231, 49, 14, 0.22);
}

.layout-zone-active rect {
  fill: rgba(231, 49, 14, 0.1) !important;
  stroke: var(--onelaser-red) !important;
  stroke-width: 2 !important;
}

.layout-zone-active text:first-of-type {
  fill: var(--onelaser-red) !important;
}

.layout-zone-active text:last-of-type {
  fill: #fff !important;
}

.layout-zone-muted {
  opacity: 0.28;
}

.layout-zone-active,
.layout-zone-muted,
.layout-zone-active rect,
.layout-zone-active text {
  transition: opacity 220ms ease, fill 220ms ease, stroke 220ms ease;
}

.proposal-control-active {
  color: #fff !important;
  background: var(--onelaser-red) !important;
}

button[data-proposal-index]:not(.proposal-control-active) {
  color: #666 !important;
  background: transparent !important;
}

button[data-proposal-index]:not(.proposal-control-active):hover {
  color: #B0B0B0 !important;
  background: #1A1A1A !important;
}

.proposal-enter {
  animation: proposal-enter 260ms ease both;
}

.proposal-host {
  margin-top: 2rem;
}

.proposal-gallery-host {
  margin-top: 1.25rem;
}

.proposal-gallery {
  border: 1px solid #252525;
  background: linear-gradient(145deg, #111, #090909);
  padding: clamp(0.8rem, 2vw, 1.25rem);
}

.gallery-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.gallery-heading > div > span,
.gallery-actions > span {
  color: var(--onelaser-red);
  font: 10px monospace;
  letter-spacing: 0.14em;
}

.gallery-heading h3 {
  margin-top: 0.2rem;
  color: #777;
  font-size: 12px;
  font-weight: 500;
}

.gallery-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.gallery-actions > span {
  margin-right: 0.4rem;
  color: #666;
}

.gallery-arrow {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid #333;
  background: #0a0a0a;
  color: #fff;
  font-size: 17px;
  transition: 160ms ease;
}

.gallery-arrow:hover {
  border-color: var(--onelaser-red);
  background: var(--onelaser-red);
}

.gallery-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(72%, 880px);
  gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--onelaser-red) #171717;
  padding-bottom: 0.7rem;
}

.gallery-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid #2c2c2c;
  background: #050505;
  color: #fff;
  text-align: left;
  cursor: zoom-in;
}

.gallery-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #050505;
  transition: transform 240ms ease, opacity 240ms ease;
}

.gallery-card:hover img {
  transform: scale(1.015);
  opacity: 0.9;
}

.gallery-card > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid #222;
  padding: 0.65rem 0.8rem;
}

.gallery-card b {
  color: var(--onelaser-red);
  font: 700 11px monospace;
  letter-spacing: 0.1em;
}

.gallery-card small {
  color: #666;
  font: 9px monospace;
  letter-spacing: 0.08em;
}

.lightbox-open {
  overflow: hidden;
}

.proposal-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  place-items: center;
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: clamp(1rem, 4vw, 3rem);
}

.proposal-lightbox.is-open {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.proposal-lightbox figure {
  display: grid;
  place-items: center;
  width: 100%;
  min-width: 0;
  margin: 0;
}

.proposal-lightbox img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 7rem);
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
}

.proposal-lightbox figcaption {
  margin-top: 0.65rem;
  color: #aaa;
  font: 10px monospace;
  letter-spacing: 0.12em;
}

.lightbox-close,
.lightbox-nav {
  display: grid;
  place-items: center;
  border: 1px solid #444;
  background: rgba(10, 10, 10, 0.86);
  color: #fff;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  font-size: 28px;
}

.lightbox-nav {
  width: 48px;
  height: 64px;
  margin: 0 0.75rem;
  font-size: 22px;
}

.lightbox-close:hover,
.lightbox-nav:hover {
  border-color: var(--onelaser-red);
  background: var(--onelaser-red);
}

.proposal-sticky-control {
  position: sticky;
  top: 0;
  z-index: 40;
  margin-inline: -1px;
  border: 1px solid #252525;
  background: rgba(10, 10, 10, 0.94);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.proposal-sticky-control::before {
  content: "";
  position: absolute;
  inset: -12px -1px auto;
  height: 12px;
  background: #0a0a0a;
}

.proposal-detail {
  color: #fff;
}

.proposal-heading,
.proposal-concept,
.proposal-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.proposal-heading {
  align-items: end;
  margin-bottom: 1.5rem;
}

.proposal-kicker,
.proposal-eyebrow,
.proposal-heading > div > p,
.proposal-impact span,
.proposal-section-title span {
  font-family: monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #666;
}

.proposal-kicker,
.proposal-section-title span,
.proposal-red {
  color: var(--onelaser-red) !important;
}

.proposal-heading h3 {
  margin-top: 0.35rem;
  font-size: clamp(1.4rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.proposal-impact {
  justify-self: end;
  text-align: right;
}

.proposal-impact > div {
  display: flex;
  gap: 4px;
  margin-top: 0.45rem;
}

.proposal-impact i {
  display: block;
  width: 34px;
  height: 7px;
  background: #1a1a1a;
}

.proposal-impact i.on {
  background: var(--onelaser-red);
}

.proposal-concept,
.proposal-panel,
.proposal-footer {
  border: 1px solid #242424;
  background: linear-gradient(145deg, #121212, #0c0c0c);
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.proposal-concept {
  align-items: center;
}

.proposal-concept > div > span,
.proposal-panel h4 {
  font-family: monospace;
  color: var(--onelaser-red);
  letter-spacing: 0.16em;
  font-size: 10px;
}

.proposal-concept p,
.proposal-card p,
.proposal-panel p,
.proposal-panel li,
.proposal-note,
.proposal-footer p {
  color: #777;
  font-size: 11px;
  line-height: 1.7;
}

.en-copy {
  display: block;
  margin: 0 0 0.35rem;
  color: #d6d6d6;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.en-inline {
  display: inline;
  margin-left: 0.55rem;
  color: #e4e4e4;
  font-size: 1.16em;
  font-weight: 700;
}

.primary-en-copy,
.secondary-zh-copy {
  display: block;
}

.primary-en-copy {
  color: inherit;
  font-size: 1em;
  font-weight: inherit;
  line-height: 1.25;
}

.secondary-zh-copy {
  margin-top: 0.28rem;
  color: #707070;
  font-size: 0.68em;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.02em;
  text-transform: none;
}

button .secondary-zh-copy,
td .secondary-zh-copy,
th .secondary-zh-copy {
  font-size: 0.72em;
}

.proposal-heading .proposal-kicker {
  font-size: clamp(1.25rem, 2.6vw, 2rem);
  font-family: inherit;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.proposal-heading h3 {
  color: #777;
  font-size: 0.9rem;
  font-weight: 500;
}

.english-led-pair {
  color: #777 !important;
  font-size: 11px !important;
}

.english-led-pair > .en-copy {
  color: #d6d6d6;
  font-size: 13px;
}

.value-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.value-step {
  border-top: 2px solid var(--onelaser-red);
  background: #080808;
  padding: 0.8rem 0.6rem;
}

.value-step span {
  display: block;
  color: #555;
  font: 10px monospace;
}

.value-step strong {
  font-size: 12px;
}

.proposal-section {
  margin-top: 2rem;
}

.proposal-section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.proposal-section-title h4 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.proposal-chip-row,
.material-strip,
.floor-plan-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.proposal-chip-row span,
.material-strip span,
.floor-plan-tags span {
  border: 1px solid #292929;
  background: #0c0c0c;
  padding: 0.45rem 0.7rem;
  color: #aaa;
  font: 10px monospace;
  letter-spacing: 0.08em;
}

.floor-plan-tags span small {
  display: block;
  margin-top: 0.25rem;
  color: #666;
  font-size: 9px;
  letter-spacing: 0;
}

.material-strip span {
  border-color: rgba(231, 49, 14, 0.35);
  color: #fff;
}

.proposal-grid {
  display: grid;
  gap: 0.55rem;
}

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

.proposal-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proposal-card {
  min-height: 112px;
  border-left: 2px solid var(--onelaser-red);
  background: #0f0f0f;
  padding: 0.9rem;
}

.proposal-card-title {
  margin: 0.45rem 0;
  font-size: 13px;
  font-weight: 700;
}

.placement-system {
  display: grid;
  grid-template-columns: 1.9fr 1.68fr 4.2fr;
  gap: 0.65rem;
  align-items: end;
  border: 1px solid #202020;
  background: repeating-linear-gradient(90deg, #0b0b0b 0, #0b0b0b 39px, #111 40px);
  padding: 1.25rem;
}

.standalone-platform {
  text-align: center;
}

.scale-rule {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 1rem;
  align-items: baseline;
  margin-bottom: 0.65rem;
  border-left: 3px solid var(--onelaser-red);
  background: linear-gradient(90deg, rgba(231, 49, 14, 0.12), transparent);
  padding: 0.75rem 0.9rem;
}

.scale-rule strong {
  color: #fff;
  font: 700 11px monospace;
  letter-spacing: 0.12em;
}

.scale-rule span {
  color: #aaa;
  font-size: 11px;
}

.scale-rule small {
  grid-column: 1 / -1;
  color: var(--onelaser-red);
  font: 9px monospace;
  letter-spacing: 0.09em;
}

.machine-silhouette {
  display: grid;
  place-items: center;
  border: 1px solid #444;
  background: linear-gradient(150deg, #262626, #101010);
  padding: 0.5rem;
  font-size: 11px;
  font-weight: 700;
}

.hydra-machine {
  aspect-ratio: 1900 / 1035;
  width: 100%;
}

.cobra-machine {
  aspect-ratio: 1680 / 940;
  width: 100%;
}

.floor-line {
  height: 5px;
  border-top: 1px solid #555;
  background: linear-gradient(90deg, transparent 4%, var(--onelaser-red) 4% 96%, transparent 96%);
  box-shadow: 0 5px 18px rgba(231, 49, 14, 0.25);
}

.standalone-platform strong,
.standalone-platform small {
  display: block;
}

.standalone-platform strong {
  margin-top: 0.5rem;
  color: var(--onelaser-red);
  font-size: 11px;
}

.standalone-platform small {
  color: #666;
  font-size: 10px;
}

.desktop-bench {
  position: relative;
  min-width: 0;
  overflow-x: auto;
}

.bench-label {
  margin-bottom: 0.45rem;
  color: var(--onelaser-red);
  font: 10px monospace;
  letter-spacing: 0.14em;
  text-align: center;
}

.bench-machines {
  display: grid;
  grid-template-columns: 1.085fr 0.63fr 1fr 0.63fr 0.32fr;
  gap: 0.45rem;
  align-items: end;
  min-width: 720px;
  padding: 0 0.6rem;
}

.desktop-machine {
  display: grid;
  place-items: center;
  min-width: 0;
  height: 58px;
  border: 1px solid #444;
  background: linear-gradient(150deg, #282828, #111);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
}

.desktop-machine small {
  color: #777;
  font-size: 9px;
  font-weight: 400;
}

.xrf-machine {
  width: 100%;
  height: auto;
  aspect-ratio: 1085 / 268;
  font-size: 8px;
}

.xrf-machine small {
  font-size: 7px;
}
.vertigo-machine {
  width: 100%;
  height: auto;
  aspect-ratio: 630 / 710;
}

.compact-machine { font-size: 9px; }
.y-machine {
  width: 100%;
  height: auto;
  aspect-ratio: 3.8 / 1;
}

.viper-machine {
  width: 100%;
  height: auto;
  aspect-ratio: 630 / 710;
}

.galvo-machine {
  width: 100%;
  height: auto;
  aspect-ratio: 320 / 683;
  font-size: 7px;
}

.galvo-machine small {
  font-size: 6px;
}

.bench-top {
  min-width: 720px;
  height: 10px;
  border: 1px solid #444;
  background: #242424;
}

.bench-base {
  display: flex;
  justify-content: space-around;
  gap: 0.35rem;
  min-height: 48px;
  min-width: 720px;
  border: 1px solid #2b2b2b;
  border-bottom: 3px solid var(--onelaser-red);
  background: linear-gradient(180deg, #171717, #0d0d0d);
  padding: 0.65rem;
}

.bench-base span {
  color: #666;
  font: 9px monospace;
}

.machine-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.85rem;
}

.machine-spec-card {
  min-width: 0;
  border: 1px solid #232323;
  background: #0d0d0d;
  padding: 0.85rem;
}

.machine-spec-card strong,
.machine-spec-card p,
.machine-spec-card small {
  display: block;
}

.machine-spec-card strong {
  margin: 0.35rem 0 0.5rem;
  color: #fff;
  font-size: 13px;
}

.machine-spec-card p {
  color: var(--onelaser-red);
  font: 10px monospace;
  line-height: 1.5;
}

.machine-spec-card small {
  margin-top: 0.25rem;
  color: #777;
  font-size: 10px;
}

.proposal-note {
  margin-top: 0.75rem;
  border-left: 1px solid #444;
  padding-left: 0.8rem;
}

.proposal-panel h4 {
  margin-bottom: 0.75rem;
}

.proposal-panel p + p {
  margin-top: 0.75rem;
}

.proposal-panel ul {
  display: grid;
  gap: 0.4rem;
}

.proposal-panel li::before {
  content: "— ";
  color: var(--onelaser-red);
}

.proposal-footer {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 0.8rem;
  margin-top: 2rem;
}

.proposal-footer span {
  color: #666;
  font: 10px monospace;
  letter-spacing: 0.15em;
}

.proposal-footer strong {
  color: var(--onelaser-red);
}

.proposal-footer p {
  margin-left: auto;
  text-align: right;
}

.final-selected {
  margin-top: 2rem;
  border: 1px solid #242424;
  background: linear-gradient(145deg, #111, #080808);
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.final-selected-copy span {
  color: var(--onelaser-red);
  font: 10px monospace;
  letter-spacing: 0.16em;
}

.final-selected-copy h3 {
  margin-top: 0.35rem;
  color: #fff;
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.final-selected-copy p {
  margin: 0.35rem 0 1rem;
  color: #999;
  font-size: 13px;
}

.final-selected img {
  display: block;
  width: 100%;
  border: 1px solid #242424;
  background: #050505;
}

.final-pdf-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.8rem;
  border: 1px solid rgba(231, 49, 14, 0.35);
  background: rgba(231, 49, 14, 0.08);
  padding: 0.9rem 1rem;
  color: #fff;
  text-decoration: none;
}

.final-pdf-link strong {
  color: var(--onelaser-red);
  font: 700 11px monospace;
  letter-spacing: 0.12em;
}

.final-pdf-link span {
  color: #888;
  font-size: 12px;
}

.final-pdf-link:hover {
  border-color: var(--onelaser-red);
  background: rgba(231, 49, 14, 0.14);
}

@keyframes proposal-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .brand-logo {
    width: min(88vw, 520px);
  }

  .proposal-sticky-control {
    top: env(safe-area-inset-top, 0);
  }

  .gallery-heading {
    align-items: start;
    flex-direction: column;
  }

  .gallery-actions {
    width: 100%;
  }

  .gallery-actions > span {
    margin-right: auto;
  }

  .gallery-track {
    grid-auto-columns: 92%;
  }

  .gallery-card > span {
    align-items: start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .proposal-lightbox {
    padding: 0.75rem;
  }

  .proposal-lightbox.is-open {
    grid-template-columns: 1fr;
  }

  .lightbox-nav {
    position: absolute;
    bottom: 1rem;
    width: 46px;
    height: 46px;
    margin: 0;
  }

  .lightbox-prev {
    left: 1rem;
  }

  .lightbox-next {
    right: 1rem;
  }

  .proposal-lightbox img {
    max-height: calc(100vh - 8rem);
  }

  .proposal-heading,
  .proposal-concept,
  .proposal-two-col {
    grid-template-columns: 1fr;
  }

  .proposal-impact {
    justify-self: start;
    text-align: left;
  }

  .proposal-grid-3,
  .proposal-grid-4 {
    grid-template-columns: 1fr;
  }

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

  .desktop-bench {
    grid-column: 1 / -1;
  }

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

  .proposal-footer {
    grid-template-columns: auto 1fr;
  }

  .proposal-footer p {
    grid-column: 1 / -1;
    text-align: left;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}