:root {
  --csr-navy: #0c315d;
  --csr-blue: #0785d1;
  --csr-teal: #0a7f89;
  --csr-ink: #0b2f5b;
  --csr-muted: #587089;
  --csr-line: #c8d8e2;
  --csr-pale: #eef5f8;
  --csr-eco: #38d39f;
  --csr-eco-deep: #087e73;
  --csr-digital: #39bdf2;
  --csr-night: #031b36;
}

/* Browser review 2026-07-31: deliberate desktop line composition. */
.eco-title-line {
  display: block;
}

@media (min-width: 981px) {
  .csr-page #gallery-title {
    max-width: none;
    white-space: nowrap;
    font-size: clamp(40px, 4.15vw, 58px);
  }

  .eco-detail-stack h3 {
    font-size: clamp(30px, 2.7vw, 40px);
    line-height: 1.04;
  }

  .eco-title-line {
    white-space: nowrap;
  }
}

@media (max-width: 980px) {
  .csr-page #gallery-title,
  .eco-title-line {
    white-space: normal;
  }
}

.csr-main {
  overflow: clip;
  color: var(--csr-ink);
}

.csr-main h1,
.csr-main h2,
.csr-main h3,
.csr-main p,
.csr-main dd {
  overflow-wrap: break-word;
}

.csr-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(430px, .8fr) minmax(600px, 1.2fr);
  min-height: clamp(690px, calc(100svh - 126px), 820px);
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 28%, rgba(10, 122, 163, .34), transparent 32%),
    linear-gradient(118deg, #0b315e 0%, #07345e 46%, #003c63 72%, #004d70 100%);
  color: #fff;
}

.csr-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .42;
  background:
    linear-gradient(132deg, transparent 0 58%, rgba(74, 193, 230, .2) 58.08% 58.18%, transparent 58.26%),
    linear-gradient(0deg, transparent 0 31px, rgba(99, 198, 229, .23) 31px 32px, transparent 32px);
  pointer-events: none;
}

.csr-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -7vw;
  bottom: -28vw;
  width: 56vw;
  height: 56vw;
  border: 1px solid rgba(81, 201, 232, .13);
  transform: rotate(45deg);
  pointer-events: none;
}

.csr-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(72px, 8vw, 126px) clamp(34px, 4.2vw, 80px) clamp(82px, 9vw, 142px) clamp(48px, 6.5vw, 124px);
}

.csr-hero-copy::after {
  content: "";
  display: block;
  width: min(360px, 82%);
  height: 72px;
  margin-top: clamp(28px, 3vw, 42px);
  opacity: .3;
  border-left: 1px solid rgba(103, 215, 242, .7);
  border-bottom: 1px solid rgba(103, 215, 242, .5);
  background:
    radial-gradient(circle at 8px 12px, #72dff4 0 2px, transparent 2.5px),
    radial-gradient(circle at 64% 35px, #72dff4 0 2px, transparent 2.5px),
    radial-gradient(circle at calc(100% - 9px) 58px, #72dff4 0 2px, transparent 2.5px),
    linear-gradient(90deg, rgba(103, 215, 242, .9) 0 44%, transparent 44%) 8px 12px / calc(100% - 8px) 1px no-repeat,
    linear-gradient(90deg, transparent 0 18%, rgba(103, 215, 242, .72) 18% 64%, transparent 64%) 0 35px / 100% 1px no-repeat,
    linear-gradient(90deg, transparent 0 38%, rgba(103, 215, 242, .56) 38% 100%) 0 58px / calc(100% - 9px) 1px no-repeat,
    repeating-linear-gradient(90deg, rgba(103, 215, 242, .38) 0 1px, transparent 1px 30px) 0 0 / 100% 8px no-repeat;
  clip-path: polygon(0 0, 92% 0, 100% 32%, 100% 100%, 7% 100%, 0 72%);
  pointer-events: none;
}

.csr-hero .people-eyebrow {
  color: #70d9e5;
}

.csr-hero h1 {
  max-width: 720px;
  margin: 24px 0 0;
  color: #fff;
  font-size: clamp(50px, 4.35vw, 72px);
  font-weight: 540;
  letter-spacing: -.055em;
  line-height: 1.01;
  overflow-wrap: normal;
  word-break: normal;
}

.csr-lead {
  max-width: 610px;
  margin: 32px 0 0;
  color: rgba(255,255,255,.75);
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.7;
}

.csr-hero-copy .people-button {
  align-self: flex-start;
  margin-top: 38px;
}

.csr-hero-media {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 0;
  margin: 0;
  flex-direction: column;
  justify-content: center;
  padding: 0;
  background: transparent;
}

.csr-hero-media::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 1000' preserveAspectRatio='none'%3E%3Cpolygon points='300,0 1000,0 1000,660 800,1000 370,1000 0,420' fill='none' stroke='%230b75bd' stroke-width='2' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
  opacity: .58;
  pointer-events: none;
}

.csr-hero-media img {
  display: block;
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: none;
  border: 0;
  background: #dbe8ee;
  clip-path: polygon(37% 0, 100% 0, 100% 66%, 74% 100%, 37% 100%, 4% 41%);
  object-fit: cover;
  object-position: 50% 50%;
  filter: saturate(.96) contrast(1.02);
  box-shadow: none;
}

.csr-hero-media figcaption {
  position: absolute;
  z-index: 2;
  right: 76px;
  bottom: 16px;
  max-width: 430px;
  margin: 0;
  padding: 6px 9px;
  background: rgba(2, 31, 57, .68);
  color: rgba(235, 249, 252, .86);
  font-size: 10px;
  letter-spacing: .02em;
  line-height: 1.5;
  text-align: right;
}

.csr-intro {
  display: grid;
  grid-template-columns: minmax(220px, .34fr) minmax(0, 1.66fr);
  gap: clamp(32px, 5vw, 80px);
  padding: clamp(52px, 6vw, 88px) clamp(28px, 6.5vw, 106px);
  background: #fff;
}

.csr-intro .people-eyebrow {
  margin-top: 12px;
}

.csr-intro h2,
.csr-section-heading h2 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(42px, 5.2vw, 78px);
  font-weight: 520;
  letter-spacing: -.05em;
  line-height: 1;
}

.csr-intro h2 {
  max-width: none;
  font-size: clamp(36px, 3.25vw, 50px);
  white-space: nowrap;
}

.csr-intro div > p {
  max-width: 830px;
  margin: 28px 0 0;
  color: var(--csr-muted);
  font-size: 18px;
  line-height: 1.75;
}

.csr-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--csr-line);
  border-bottom: 1px solid var(--csr-line);
  background: var(--csr-pale);
}

.csr-pillars article {
  min-width: 0;
  min-height: 330px;
  padding: clamp(34px, 3.8vw, 62px);
  border-right: 1px solid var(--csr-line);
}

.csr-pillars article:last-child {
  border-right: 0;
}

.csr-pillars article > span {
  color: var(--csr-teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}

.csr-pillars h2 {
  max-width: 320px;
  margin: 60px 0 0;
  font-size: clamp(27px, 2.2vw, 36px);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.08;
}

.csr-pillars p {
  max-width: 420px;
  margin: 24px 0 0;
  color: var(--csr-muted);
  line-height: 1.7;
}

.csr-eco-factory {
  position: relative;
  overflow: hidden;
  padding: clamp(92px, 9vw, 142px) clamp(24px, 6.5vw, 106px) clamp(82px, 8vw, 126px);
  color: #fff;
  background:
    radial-gradient(circle at 82% 16%, rgba(56,211,159,.19), transparent 30%),
    radial-gradient(circle at 12% 56%, rgba(57,189,242,.18), transparent 34%),
    linear-gradient(135deg, #02162e 0%, var(--csr-night) 52%, #063f58 100%);
  isolation: isolate;
}

.csr-eco-factory::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .18;
  background-image:
    linear-gradient(rgba(108,218,255,.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,218,255,.15) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, #000, transparent 72%);
}

.csr-eco-factory::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -18vw;
  right: -12vw;
  width: 52vw;
  height: 52vw;
  border: 1px solid rgba(56,211,159,.24);
  border-radius: 50%;
  box-shadow: 0 0 0 5vw rgba(56,211,159,.035), 0 0 0 10vw rgba(57,189,242,.025);
}

.eco-factory-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  max-width: 1500px;
  margin: 0 auto;
}

.eco-factory-heading .people-eyebrow {
  color: var(--csr-eco);
}

.eco-factory-heading h2 {
  max-width: none;
  margin: 24px 0 0;
  color: #fff;
  font-size: clamp(26px, 2.45vw, 36px);
  font-weight: 520;
  letter-spacing: -.04em;
  line-height: 1.05;
  overflow-wrap: normal;
  white-space: nowrap;
  word-break: normal;
}

.eco-factory-heading > p {
  max-width: 820px;
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: 16px;
  line-height: 1.6;
}

.eco-factory-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(340px, .52fr);
  max-width: 1500px;
  min-height: 650px;
  margin: clamp(58px, 6vw, 88px) auto 0;
  border: 1px solid rgba(111,220,255,.3);
  background: rgba(4,31,57,.72);
  box-shadow: 0 36px 95px rgba(0,8,24,.42);
}

.eco-factory-visual {
  position: relative;
  min-width: 0;
  min-height: 650px;
  margin: 0;
  overflow: hidden;
  background: #07364a;
}

.eco-factory-visual::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(2,22,46,.04) 50%, rgba(2,22,46,.64)),
    linear-gradient(180deg, rgba(3,27,48,.08) 58%, rgba(3,27,48,.78));
}

.eco-factory-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 650px;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
  transform: scale(1.015);
  transition: filter .7s ease, transform 1.2s cubic-bezier(.2,.7,.2,1);
}

.eco-factory-stage:hover .eco-factory-visual img {
  filter: saturate(1.03) contrast(1.05);
  transform: scale(1.035);
}

.eco-visual-grid {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  opacity: .36;
  background-image:
    linear-gradient(rgba(72,214,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72,214,255,.18) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(135deg, #000, transparent 78%);
}

.eco-visual-node {
  position: absolute;
  z-index: 3;
  display: flex;
  gap: 9px;
  align-items: center;
  padding: 8px 11px;
  border: 1px solid rgba(165,239,255,.24);
  color: rgba(255,255,255,.55);
  background: rgba(3,33,57,.62);
  backdrop-filter: blur(8px);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: color .35s ease, border-color .35s ease, background .35s ease, transform .35s ease;
}

.eco-visual-node i {
  position: relative;
  display: block;
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.eco-visual-node i::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: inherit;
  background: currentColor;
}

.eco-visual-node.is-active {
  border-color: rgba(56,211,159,.76);
  color: #fff;
  background: rgba(4,92,83,.78);
  box-shadow: 0 0 0 1px rgba(56,211,159,.08), 0 0 34px rgba(56,211,159,.32);
  transform: translateY(-3px);
}

.eco-visual-node.is-active i {
  color: var(--csr-eco);
  box-shadow: 0 0 18px var(--csr-eco);
  animation: eco-pulse 1.8s ease-in-out infinite;
}

.eco-visual-node[data-eco-node="generation"] { left: 10%; top: 20%; }
.eco-visual-node[data-eco-node="coal"] { right: 12%; top: 17%; }
.eco-visual-node[data-eco-node="carbon"] { left: 43%; top: 42%; }
.eco-visual-node[data-eco-node="dust"] { left: 19%; bottom: 19%; }
.eco-visual-node[data-eco-node="sulfur"] { right: 13%; bottom: 22%; }

.eco-factory-visual figcaption {
  position: absolute;
  z-index: 3;
  right: 28px;
  bottom: 25px;
  color: rgba(255,255,255,.68);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .18em;
}

.eco-factory-console {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(36px, 4.2vw, 68px);
  border-left: 1px solid rgba(111,220,255,.28);
  background:
    radial-gradient(circle at 100% 0, rgba(56,211,159,.16), transparent 40%),
    linear-gradient(165deg, rgba(5,45,77,.96), rgba(2,24,47,.98));
}

.eco-console-status {
  display: flex;
  gap: 10px;
  align-items: center;
  color: rgba(255,255,255,.48);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .16em;
}

.eco-console-status span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--csr-eco);
  box-shadow: 0 0 15px var(--csr-eco);
}

.eco-detail-stack {
  display: grid;
  flex: 1;
  align-items: center;
  padding: 34px 0;
}

.eco-detail-stack article {
  grid-area: 1 / 1;
  animation: eco-detail-in .55s ease both;
}

.eco-detail-stack article[hidden] {
  display: none;
}

.eco-detail-stack article > p:first-child {
  margin: 0;
  color: var(--csr-eco);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .16em;
}

.eco-detail-stack h3 {
  margin: 24px 0 0;
  color: #fff;
  font-size: clamp(34px, 3.4vw, 52px);
  font-weight: 540;
  letter-spacing: -.045em;
  line-height: 1.02;
}

.eco-detail-stack article > p:last-child {
  margin: 25px 0 0;
  color: rgba(255,255,255,.64);
  font-size: 15px;
  line-height: 1.72;
}

.eco-console-principle {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 22px;
  padding-top: 25px;
  border-top: 1px solid rgba(255,255,255,.16);
}

.eco-console-principle span {
  grid-row: 1 / 4;
  padding-top: 3px;
  color: var(--csr-digital);
  font-size: 10px;
  font-weight: 900;
}

.eco-console-principle strong {
  color: rgba(255,255,255,.78);
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.eco-metric-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  max-width: 1500px;
  margin: 0 auto;
  border: 1px solid rgba(111,220,255,.3);
  border-top: 0;
}

.eco-metric-rail button {
  position: relative;
  min-width: 0;
  min-height: 174px;
  padding: 27px 24px;
  overflow: hidden;
  border: 0;
  border-right: 1px solid rgba(111,220,255,.24);
  color: #fff;
  background: rgba(3,29,54,.9);
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: background .32s ease, transform .32s ease;
}

.eco-metric-rail button:last-child {
  border-right: 0;
}

.eco-metric-rail button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--csr-digital), var(--csr-eco));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}

.eco-metric-rail button:hover {
  background: rgba(8,61,83,.9);
}

.eco-metric-rail button[aria-pressed="true"] {
  background:
    radial-gradient(circle at 100% 0, rgba(56,211,159,.2), transparent 52%),
    rgba(6,61,78,.96);
}

.eco-metric-rail button[aria-pressed="true"]::after {
  transform: scaleX(1);
}

.eco-metric-rail button > span {
  display: block;
  color: var(--csr-eco);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .16em;
}

.eco-metric-rail strong {
  display: block;
  margin-top: 28px;
  color: #fff;
  font-size: clamp(18px, 1.7vw, 26px);
  letter-spacing: -.03em;
  line-height: 1.08;
}

.eco-metric-rail strong b {
  color: var(--csr-eco);
  font-size: 1.26em;
  font-weight: 650;
}

.eco-metric-rail small {
  display: block;
  margin-top: 10px;
  color: rgba(255,255,255,.48);
  font-size: 10px;
  line-height: 1.4;
}

.eco-metric-rail button:focus-visible {
  z-index: 2;
  outline: 3px solid var(--csr-eco);
  outline-offset: -5px;
}

.eco-source-note {
  max-width: 1500px;
  margin: 20px auto 0;
  color: rgba(255,255,255,.38);
  font-size: 10px;
  line-height: 1.5;
}

@keyframes eco-detail-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

@keyframes eco-pulse {
  0%, 100% { transform: scale(1); opacity: .75; }
  50% { transform: scale(1.22); opacity: 1; }
}

.csr-actions,
.csr-gallery-section {
  padding: clamp(84px, 10vw, 150px) clamp(24px, 6.5vw, 106px);
}

.csr-actions {
  background: #fff;
}

.csr-gallery-section {
  background: var(--csr-pale);
}

.csr-section-heading {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: clamp(38px, 8vw, 132px);
  align-items: end;
}

.csr-section-heading h2 {
  margin-top: 22px;
}

.csr-section-heading > p {
  margin: 0 0 7px;
  color: var(--csr-muted);
  font-size: 17px;
  line-height: 1.7;
}

.csr-project-shell {
  margin-top: 66px;
  border: 1px solid #adc6d5;
  background: #fff;
}

.csr-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid #adc6d5;
}

.csr-tabs button {
  min-width: 0;
  min-height: 88px;
  padding: 20px 22px;
  border: 0;
  border-right: 1px solid #adc6d5;
  background: #f4f8fa;
  color: #244967;
  cursor: pointer;
  text-align: left;
  font: inherit;
  font-weight: 800;
  transition: background-color .2s ease, color .2s ease;
}

.csr-tabs button:last-child {
  border-right: 0;
}

.csr-tabs button span {
  display: block;
  margin-bottom: 8px;
  color: #718fa3;
  font-size: 11px;
  letter-spacing: .14em;
}

.csr-tabs button:hover {
  background: #e8f3f6;
}

.csr-tabs button[aria-selected="true"] {
  background: var(--csr-teal);
  color: #fff;
}

.csr-tabs button[aria-selected="true"] span {
  color: rgba(255,255,255,.72);
}

.csr-tabs button:focus-visible,
.csr-gallery button:focus-visible,
.csr-lightbox button:focus-visible {
  position: relative;
  z-index: 2;
  outline: 3px solid rgba(0,132,212,.55);
  outline-offset: -5px;
}

.csr-project {
  display: grid;
  grid-template-columns: minmax(420px, 1.08fr) minmax(360px, .92fr);
  min-height: 590px;
}

.csr-js .csr-project[hidden] {
  display: none;
}

.csr-project figure {
  display: flex;
  min-width: 0;
  margin: 0;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 4vw, 58px);
  background: #dbe8ee;
}

.csr-project figure img {
  display: block;
  width: 100%;
  max-height: 560px;
  height: auto;
  border: 1px solid rgba(8,48,83,.15);
  background: #dbe8ee;
  object-fit: contain;
  box-shadow: 0 20px 48px rgba(14,54,76,.15);
}

.csr-project-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 6vw, 94px);
}

.csr-project-kicker {
  margin: 0;
  color: var(--csr-teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}

.csr-project h3 {
  margin: 24px 0 0;
  font-size: clamp(38px, 4.2vw, 64px);
  font-weight: 540;
  letter-spacing: -.05em;
  line-height: 1.02;
}

.csr-project-copy > p:not(.csr-project-kicker) {
  margin: 28px 0 0;
  color: var(--csr-muted);
  font-size: 17px;
  line-height: 1.7;
}

.csr-project dl {
  margin: 36px 0 0;
  border-top: 1px solid var(--csr-line);
}

.csr-project dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--csr-line);
}

.csr-project dt {
  color: #71899a;
  font-size: 13px;
}

.csr-project dd {
  min-width: 0;
  margin: 0;
  color: #143e67;
  font-size: 14px;
  font-weight: 800;
}

.csr-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  margin-top: 66px;
}

.csr-gallery button {
  display: flex;
  grid-column: span 4;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #b8ccd8;
  background: #fff;
  color: var(--csr-ink);
  cursor: zoom-in;
  flex-direction: column;
  text-align: left;
  transition: transform .22s ease, box-shadow .22s ease;
}

.csr-gallery button.csr-gallery-card--lead {
  grid-column: span 8;
}

.csr-gallery button.csr-gallery-card--wide {
  grid-column: span 6;
}

.csr-gallery button:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 42px rgba(19,59,83,.14);
}

.csr-gallery img {
  display: block;
  width: 100%;
  height: 300px;
  padding: 0;
  background: #dde8ed;
  object-fit: cover;
}

.csr-gallery-card--hero img {
  height: 420px;
}

.csr-gallery-card--wide img {
  height: 330px;
}

.csr-gallery-caption {
  display: flex;
  min-height: 92px;
  padding: 18px 20px 20px;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
}

.csr-gallery-caption small {
  color: var(--csr-blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
}

.csr-gallery-caption strong {
  font-size: 15px;
  line-height: 1.35;
}

.csr-noscript {
  margin: 24px 0 0;
  padding: 18px;
  border: 1px solid var(--csr-line);
  background: #fff;
  color: var(--csr-muted);
}

.csr-lightbox[hidden] {
  display: none;
}

.csr-lightbox {
  position: fixed;
  z-index: 10000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.csr-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2,18,37,.92);
}

.csr-lightbox-dialog {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(1180px, calc(100vw - 48px));
  max-height: calc(100vh - 48px);
  grid-template-columns: 58px minmax(0, 1fr) 58px;
  align-items: center;
}

.csr-lightbox figure {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  margin: 0;
  padding: 18px;
  background: #fff;
}

.csr-lightbox figure img {
  display: block;
  width: 100%;
  height: min(74vh, 760px);
  background: #e9f0f3;
  object-fit: contain;
}

.csr-lightbox figcaption {
  min-height: 24px;
  padding-top: 14px;
  color: #496477;
  font-size: 13px;
  line-height: 1.5;
}

.csr-lightbox button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,.48);
  border-radius: 50%;
  background: rgba(5,40,72,.72);
  color: #fff;
  cursor: pointer;
  font-size: 22px;
}

.csr-lightbox-prev {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
}

.csr-lightbox-next {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
}

.csr-lightbox-close {
  position: absolute;
  z-index: 2;
  top: -18px;
  right: -18px;
  background: var(--csr-blue) !important;
  font-size: 30px !important;
  line-height: 1;
}

.csr-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

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

@media (max-width: 1080px) {
  .csr-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .csr-hero-copy {
    min-height: 560px;
  }

  .csr-hero-media {
    min-height: 640px;
  }

  .csr-hero-media img {
    max-height: none;
  }

  .csr-intro,
  .csr-section-heading,
  .eco-factory-heading {
    grid-template-columns: 1fr;
  }

  .csr-pillars {
    grid-template-columns: 1fr;
  }

  .csr-pillars article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--csr-line);
  }

  .csr-pillars article:last-child {
    border-bottom: 0;
  }

  .csr-pillars h2 {
    max-width: none;
    margin-top: 40px;
  }

  .eco-factory-stage {
    grid-template-columns: 1fr;
  }

  .eco-factory-console {
    min-height: 480px;
    border-top: 1px solid rgba(111,220,255,.28);
    border-left: 0;
  }

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

  .eco-metric-rail button {
    border-bottom: 1px solid rgba(111,220,255,.24);
  }

  .eco-metric-rail button:nth-child(2n) {
    border-right: 0;
  }

  .eco-metric-rail button:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .csr-project {
    grid-template-columns: 1fr;
  }

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

  .csr-gallery button,
  .csr-gallery button.csr-gallery-card--wide {
    grid-column: span 1;
  }

  .csr-gallery button.csr-gallery-card--lead {
    grid-column: span 2;
  }

  .csr-gallery button:last-child {
    grid-column: span 2;
  }

  .csr-gallery-card--hero img,
  .csr-gallery-card--wide img {
    height: 320px;
  }
}

/* Keep the reference composition intact on compact desktop and landscape tablet. */
@media (min-width: 861px) and (max-width: 1080px) {
  .csr-hero {
    grid-template-columns: minmax(350px, .8fr) minmax(500px, 1.2fr);
    min-height: 680px;
  }

  .csr-hero-copy {
    min-height: 0;
    padding: 82px 28px 54px 62px;
  }

  .csr-hero h1 {
    font-size: clamp(46px, 5.2vw, 57px);
  }

  .csr-lead {
    margin-top: 26px;
    font-size: 15px;
    line-height: 1.6;
  }

  .csr-hero-copy .people-button {
    margin-top: 30px;
  }

  .csr-hero-copy::after {
    width: min(300px, 86%);
    height: 54px;
    margin-top: 24px;
  }

  .csr-hero-media {
    min-height: 0;
    padding: 0;
  }

  .csr-hero-media::before {
    inset: 0;
  }
}

@media (max-width: 720px) {
  .csr-hero-copy {
    min-height: 0;
  }

  .csr-hero h1 {
    font-size: clamp(44px, 14vw, 68px);
  }

  .csr-hero-media {
    min-height: 480px;
    padding: 24px 16px 0;
  }

  .csr-hero-media::before {
    clip-path: polygon(25% 0, 100% 0, 100% 72%, 78% 100%, 31% 100%, 0 43%);
  }

  .csr-hero-media img {
    clip-path: polygon(34% 0, 100% 0, 100% 68%, 75% 100%, 34% 100%, 4% 42%);
  }

  .csr-hero-copy::after {
    width: min(310px, 92%);
    height: 58px;
    margin-top: 30px;
  }

  .csr-hero-media figcaption {
    right: 20px;
    bottom: 12px;
    max-width: 72%;
  }

  .csr-intro,
  .csr-actions,
  .csr-gallery-section,
  .csr-eco-factory {
    padding-right: 20px;
    padding-left: 20px;
  }

  .csr-intro h2,
  .eco-factory-heading h2 {
    white-space: normal;
  }

  .eco-factory-heading h2 {
    font-size: clamp(34px, 9vw, 48px);
  }

  .eco-factory-heading > p {
    font-size: 15px;
  }

  .eco-factory-stage {
    min-height: 0;
  }

  .eco-factory-visual,
  .eco-factory-visual img {
    min-height: 420px;
  }

  .eco-visual-node {
    padding: 6px 8px;
    font-size: 7px;
  }

  .eco-factory-console {
    min-height: 470px;
    padding: 34px 24px;
  }

  .eco-detail-stack h3 {
    font-size: clamp(34px, 9vw, 46px);
  }

  .eco-metric-rail {
    grid-template-columns: 1fr;
  }

  .eco-metric-rail button,
  .eco-metric-rail button:nth-child(2n),
  .eco-metric-rail button:last-child {
    min-height: 140px;
    grid-column: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(111,220,255,.24);
  }

  .eco-metric-rail button:last-child {
    border-bottom: 0;
  }

  .eco-metric-rail strong {
    margin-top: 18px;
  }

  .csr-tabs { grid-template-columns: 1fr; }
  .csr-tabs button,
  .csr-tabs button:nth-child(2) { border-right: 0; border-bottom: 1px solid #adc6d5; }
  .csr-tabs button:last-child { border-bottom: 0; }

  .csr-project-copy {
    padding: 42px 24px 52px;
  }

  .csr-project dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .csr-gallery {
    grid-template-columns: 1fr;
  }

  .csr-gallery button,
  .csr-gallery button.csr-gallery-card--lead,
  .csr-gallery button.csr-gallery-card--wide {
    grid-column: 1;
  }

  .csr-gallery button:last-child {
    grid-column: 1;
  }

  .csr-gallery img,
  .csr-gallery-card--hero img,
  .csr-gallery-card--wide img {
    height: auto;
    max-height: none;
    object-fit: contain;
  }

  .csr-lightbox {
    padding: 10px;
  }

  .csr-lightbox-dialog {
    width: calc(100vw - 20px);
    grid-template-columns: 46px minmax(0, 1fr) 46px;
  }

  .csr-lightbox figure {
    padding: 8px;
  }

  .csr-lightbox figure img {
    height: 68vh;
  }

  .csr-lightbox button {
    width: 40px;
    height: 40px;
  }

  .csr-lightbox-close {
    top: -8px;
    right: -4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .csr-main *,
  .csr-main *::before,
  .csr-main *::after,
  .csr-lightbox *,
  .csr-lightbox *::before,
  .csr-lightbox *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }

  .eco-factory-visual img,
  .eco-visual-node,
  .eco-detail-stack article {
    transform: none !important;
  }
}

/* Final desktop heading controls */
.eco-title-line {
  display: block;
}

@media (min-width: 981px) {
  .csr-page #gallery-title {
    max-width: none;
    white-space: nowrap;
    font-size: clamp(38px, 3.9vw, 50px);
  }

  .eco-detail-stack h3 {
    font-size: clamp(24px, 2vw, 28px);
    line-height: 1.04;
  }

  .eco-title-line {
    white-space: nowrap;
  }
}

@media (max-width: 980px) {
  .csr-page #gallery-title,
  .eco-title-line {
    white-space: normal;
  }

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

/* Keep the phone gallery single-column after the legacy tablet override above. */
@media (max-width: 720px) {
  .csr-gallery {
    grid-template-columns: 1fr;
  }
}

/* Cinematic responsibility hero — approved 2026-08-14 */
.csr-hero {
  position: relative;
  isolation: isolate;
  display: block;
  min-height: clamp(680px, calc(100svh - 126px), 820px);
  overflow: hidden;
  background: #062b53;
  color: #fff;
}

.csr-hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: 1;
  background:
    linear-gradient(90deg, rgba(3, 30, 59, .99) 0%, rgba(3, 30, 59, .97) 26%, rgba(3, 30, 59, .86) 42%, rgba(3, 30, 59, .42) 59%, rgba(3, 30, 59, .08) 76%, transparent 100%),
    linear-gradient(180deg, rgba(2, 23, 45, .08), rgba(2, 23, 45, .24));
  pointer-events: none;
}

.csr-hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: clamp(150px, 20vh, 190px);
  left: clamp(48px, 6.5vw, 124px);
  width: min(520px, 31vw);
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, #35c6dc 0 58%, rgba(53, 198, 220, .18) 58% 100%);
  transform: none;
  pointer-events: none;
}

.csr-hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  width: min(790px, 57vw);
  min-height: inherit;
  flex-direction: column;
  justify-content: center;
  padding: clamp(84px, 9vw, 138px) clamp(38px, 5vw, 90px) clamp(82px, 9vw, 136px) clamp(48px, 6.5vw, 124px);
}

.csr-hero-copy::after {
  display: none;
}

.csr-hero .people-eyebrow {
  color: #50cce1;
  font-size: 11px;
  letter-spacing: .22em;
}

.csr-hero h1 {
  max-width: 650px;
  margin-top: 56px;
  font-size: clamp(54px, 4.25vw, 72px);
  font-weight: 500;
  letter-spacing: -.052em;
  line-height: 1.02;
  text-wrap: balance;
}

.csr-lead {
  max-width: 590px;
  margin-top: 34px;
  color: rgba(244, 250, 255, .78);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.72;
  text-wrap: pretty;
}

.csr-hero-copy .people-button {
  min-height: 56px;
  margin-top: 38px;
  padding-inline: 26px;
  border-color: #08a6dd;
  background: #079bd3;
  box-shadow: 0 14px 34px rgba(0, 121, 180, .2);
  transition: transform .28s cubic-bezier(.2, .7, .2, 1), background-color .28s ease, box-shadow .28s ease;
}

.csr-hero-copy .people-button span {
  transition: transform .28s cubic-bezier(.2, .7, .2, 1);
}

.csr-hero-copy .people-button:hover,
.csr-hero-copy .people-button:focus-visible {
  background: #08a9e4;
  box-shadow: 0 18px 42px rgba(0, 121, 180, .3);
  transform: translateY(-3px);
}

.csr-hero-copy .people-button:hover span,
.csr-hero-copy .people-button:focus-visible span {
  transform: translateX(5px);
}

.csr-hero-copy .people-button:active {
  transform: translateY(0) scale(.985);
}

.csr-hero-media {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  background: #c4a376;
}

.csr-hero-media::before {
  display: none;
}

.csr-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  clip-path: none;
  object-fit: cover;
  object-position: 50% 50%;
  filter: saturate(.94) contrast(1.02);
  transform: scale(1.045);
  transition: transform 1.35s cubic-bezier(.2, .7, .2, 1), filter .7s ease;
}

.people-js .csr-hero.is-visible .csr-hero-media img {
  transform: scale(1.012);
}

@media (hover: hover) {
  .people-js .csr-hero.is-visible:hover .csr-hero-media img {
    filter: saturate(1) contrast(1.03);
    transform: scale(1.026);
  }
}

.csr-hero-media figcaption {
  right: clamp(22px, 3vw, 54px);
  bottom: clamp(20px, 3vw, 36px);
  max-width: 330px;
  padding: 10px 13px 10px 15px;
  border-left: 3px solid #35c6dc;
  background: rgba(2, 27, 52, .82);
  color: rgba(245, 251, 255, .9);
  font-size: 10px;
  line-height: 1.45;
  text-align: left;
  backdrop-filter: blur(8px);
}

.people-js .csr-hero .csr-hero-copy > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .8s cubic-bezier(.2, .7, .2, 1);
}

.people-js .csr-hero.is-visible .csr-hero-copy > * {
  opacity: 1;
  transform: translateY(0);
}

.people-js .csr-hero.is-visible .csr-hero-copy > :nth-child(1) { transition-delay: .08s; }
.people-js .csr-hero.is-visible .csr-hero-copy > :nth-child(2) { transition-delay: .16s; }
.people-js .csr-hero.is-visible .csr-hero-copy > :nth-child(3) { transition-delay: .24s; }
.people-js .csr-hero.is-visible .csr-hero-copy > :nth-child(4) { transition-delay: .32s; }

@media (max-width: 1080px) {
  .csr-hero {
    display: block;
    min-height: 720px;
  }

  .csr-hero::before {
    background:
      linear-gradient(90deg, rgba(3, 30, 59, .98) 0%, rgba(3, 30, 59, .91) 42%, rgba(3, 30, 59, .42) 72%, rgba(3, 30, 59, .12) 100%),
      linear-gradient(180deg, rgba(2, 23, 45, .1), rgba(2, 23, 45, .26));
  }

  .csr-hero::after {
    top: 150px;
    width: min(430px, 50vw);
  }

  .csr-hero-copy {
    width: min(680px, 72vw);
    min-height: inherit;
    padding: 82px 36px 72px 62px;
  }

  .csr-hero-media {
    position: absolute;
    min-height: 0;
    padding: 0;
  }

  .csr-hero-media img {
    min-height: 0;
    clip-path: none;
  }
}

@media (max-width: 720px) {
  .csr-hero {
    min-height: 760px;
  }

  .csr-hero::before {
    background: linear-gradient(180deg, rgba(3, 30, 59, .08) 0%, rgba(3, 30, 59, .22) 34%, rgba(3, 30, 59, .9) 59%, #031e3b 82%);
  }

  .csr-hero::after {
    top: auto;
    right: 20px;
    bottom: 365px;
    left: 20px;
    width: auto;
  }

  .csr-hero-copy {
    width: 100%;
    min-height: inherit;
    justify-content: flex-end;
    padding: 42px 20px 48px;
  }

  .csr-hero h1 {
    max-width: 560px;
    margin-top: 48px;
    font-size: clamp(43px, 12.2vw, 62px);
    line-height: 1;
  }

  .csr-lead {
    max-width: 540px;
    margin-top: 24px;
    font-size: 15px;
    line-height: 1.6;
  }

  .csr-hero-copy .people-button {
    min-height: 52px;
    margin-top: 28px;
  }

  .csr-hero-media {
    min-height: 0;
    padding: 0;
  }

  .csr-hero-media img {
    min-height: 0;
    clip-path: none;
    object-position: 50% 48%;
  }

  .csr-hero-media figcaption {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .csr-hero-media img,
  .people-js .csr-hero.is-visible .csr-hero-media img,
  .people-js .csr-hero.is-visible:hover .csr-hero-media img,
  .people-js .csr-hero .csr-hero-copy > *,
  .people-js .csr-hero.is-visible .csr-hero-copy > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}