/* ==========================================================================
   Business Cluster Review — page styles
   Builds on css/style.css tokens (--blue, --teal, --green, --navy, --text …)
   ========================================================================== */

.bcr {
  --gap: clamp(20px, 3vw, 44px);
}
.bcr-wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--side);
  padding-right: var(--side);
}

/* ---- breadcrumb / section eyebrow row ---- */
.bcr-crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  padding: 26px 0 0;
  flex-wrap: wrap;
}
.bcr-crumb b { color: var(--text); font-weight: 600; }
.bcr-crumb .sep { opacity: .5; }

/* ============================ PAGE HERO ============================ */
.bcr-hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
  padding: clamp(30px, 5vw, 70px) 0 clamp(40px, 6vw, 90px);
}
.bcr-hero h1 {
  font-size: clamp(44px, 7vw, 92px);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0 0 34px;
}
.bcr-hero p {
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 300;
  line-height: 1.55;
  color: var(--text);
  max-width: 44ch;
  border-top: 1px solid var(--border);
  padding-top: 26px;
}

/* four-cluster donut */
.cluster-diagram-wrap {
  position: relative;
  width: min(100%, 520px);
  /* aspect-ratio: 1 / 1; */
  margin: 0 auto;
}
.cluster-svg { width: 100%; height: 100%; display: block; overflow: visible; }
.cl-label {
  position: absolute;
  font-size: clamp(11px, 1.1vw, 14px);
  font-weight: 600;
  letter-spacing: .04em;
  text-align: center;
  line-height: 1.25;
  color: var(--text);
  pointer-events: none;
  text-transform: uppercase;
}
.cl-label-renewable { top: 20%; left: 22%; transform: translate(-50%,-50%) rotate(-42deg); }
.cl-label-td        { top: 20%; left: 78%; transform: translate(-50%,-50%) rotate(42deg); }
.cl-label-newage    { top: 80%; left: 78%; transform: translate(-50%,-50%) rotate(-42deg); }
.cl-label-thermal   { top: 80%; left: 22%; transform: translate(-50%,-50%) rotate(42deg); }

/* ============================ CLUSTER SECTION ============================ */
.cluster {
  scroll-margin-top: 90px;
  --c: var(--teal);
}
.cluster.c-renewable { --c: var(--teal);}
.cluster.c-renewable1 { --c: var(--teal); background: var(--c); }
.cluster.c-td        { --c: var(--green); }
.cluster.c-newage    { --c: var(--navy);  }
.cluster.c-thermal   { --c: var(--blue);  }

/* colored intro band */
.cluster-intro {
  background: var(--c);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cluster.c-td .chart-card {
  padding: 2rem;
  height: 100%;
}
.cluster.c-td .chart-card h3 {
  color: #000;
}
.cluster.c-td .table-card h3 {
  color: #000;
}
.cluster.c-td .diff-grid .focus-block .bullets li::before { background: #000; }
.cluster-intro .bcr-wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(24px, 4vw, 60px);
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(36px, 5vw, 64px);
  align-items: start;
}
.cluster-intro .ci-num {
  font-size: 14px;
  letter-spacing: .16em;
  font-weight: 600;
  text-transform: uppercase;
  opacity: .8;
  margin: 0 0 14px;
}
.cluster-intro h2 {
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.03;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
}
.cluster-intro p {
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.55;
  font-weight: 300;
  margin: 0 0 16px;
  max-width: 52ch;
  color: rgba(255,255,255,.92);
}
.cluster-intro .ci-media {
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 16 / 11;
}
.cluster-intro .ci-media img { width: 100%; height: 100%; object-fit: cover; }

/* focus areas + key actions relocated into the colored intro band.
   The media + highlights column spans both rows on the right, while the
   intro text (row 1) and focus/key-actions (row 2) stack in the left
   column, filling the vertical gap beside the HIGHLIGHTS panel. */
.cluster-intro .bcr-wrap > div:nth-child(1) { grid-column: 1; grid-row: 1; }
.cluster-intro .bcr-wrap > div:nth-child(2) { grid-column: 2; grid-row: 1 / span 2; }

@media screen and (max-width: 767px) {
  .cluster-intro .bcr-wrap > div:nth-child(2) { grid-column: 1; grid-row: auto; }
}

.cluster-intro .ci-focus {
  grid-column: 1;
  grid-row: 2;
  margin-top: clamp(22px, 3vw, 38px);
  padding-top: clamp(22px, 3vw, 38px);
  border-top: 1px solid rgba(255,255,255,.22);
}
.cluster-intro .ci-focus .focus-2 {
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.5vw, 32px);
  margin-bottom: 0;
}
.cluster-intro .ci-focus .focus-block h3 {
  color: #fff;
  border-bottom-color: rgba(255,255,255,.55);
}
.cluster-intro .ci-focus .bullets li { color: rgba(255,255,255,.92); }
.cluster-intro .ci-focus .bullets li::before { background: #fff; }

/* highlights strip */
.hl-panel {
  /* background: color-mix(in srgb, var(--c) 88%, black 12%);
  color: #fff; */
 
  border-radius: 6px;
  padding: clamp(22px, 3vw, 34px);
}
.hl-panel-ther{
 background-color: #c4e9fb;
  color:#000;
}
.hl-panel-newage{
 background-color: #252e6f;
  color:#fff;
}
.hl-panel-tras{
 background-color: #008242;
  color:#fff;
}
.hl-panel-ren{
 background-color: #225c58;
  color:#fff;
}

.hl-panel .hl-title {
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 600;
  opacity: .85;
  margin: 0 0 18px;
}
.hl-grid { display: grid; gap: 0; }
.hl-grid > div {
  padding: 15px 0;
  border-top: 1px solid rgba(255,255,255,.22);
}
.hl-grid > div:first-child { border-top: 0; padding-top: 0; }
.hl-val { font-size: clamp(24px, 2.4vw, 32px); font-weight: 500; line-height: 1.05; letter-spacing: -0.01em; }
.hl-desc { font-size: 13.5px; font-weight: 300; opacity: .9; margin-top: 4px; line-height: 1.4; }

/* generic body block within a cluster */
.cluster-body { padding: clamp(34px, 5vw, 64px) 0; }

@media screen and (max-width: 767px) {
  .cluster-body { padding: 50px 15px; }
}
.cluster-sub {
  font-size: 15px;
  font-weight: 600;
  color: var(--c);
  letter-spacing: .02em;
  margin: 0 0 30px;
}

/* two-panel focus / actions */
.focus-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-bottom: clamp(30px, 4vw, 52px);
}
.focus-block h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c);
  display: inline-block;
  /* color: #FFFFFF; */
}
.bullets { list-style: none; margin: 0; padding: 0; }
.bullets li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 11px;
  font-size: 15px;
  line-height: 1.5;
  /* color: #ffffff; */
}
.bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #000;
}
.cluster.c-td .cluster-intro .bullets li::before { background: #fff !important; }
.bullets.two-cols {
  column-count: 2;
  column-gap: var(--gap);
}
.bullets.two-cols li { break-inside: avoid; }

/* differentiators / achievements */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-bottom: clamp(30px, 4vw, 52px);
}

/* aspirations bar */
.aspire {
  
  color: #fff;
  /* border-radius: 6px; */
  overflow: hidden;
  margin-bottom: clamp(30px, 4vw, 52px);
}

.bbg1{background: #f3faf7;border-bottom: 3px solid #005350;}
.bbg2{background: #f5fbf9;border-bottom: 3px solid #07944a;}
.bbg3{background: #f0eff6;border-bottom: 3px solid #313184;}
.bbg4{background: #f3fafe;border-bottom: 3px solid #0099da;}

.bgreenclr{color:#005350}
.bbg1 .av{color:#005350}
.bbg1 .ad{color:#000; font-weight: 600 !important;}

.bbg2 .av{color:#07944a}
.bbg2 .ad{color:#000; font-weight: 600 !important;}

.bbg3 .av{color:#313184}
.bbg3 .ad{color:#000; font-weight: 600 !important;}


.bbg4 .av{color:#0099da}
.bbg4 .ad{color:#000; font-weight: 600 !important;}

.aspire-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(20px,3vw,30px);
  background: color-mix(in srgb, var(--c) 80%, black 20%);
  font-size: 20px; font-weight: 500;
}
.aspire-head .spark { opacity: .9; }
.aspire-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: clamp(18px, 3vw, 40px);
  padding: clamp(22px, 3vw, 32px) clamp(20px,3vw,30px);
}
.aspire-grid .av { font-size: clamp(26px, 3vw, 40px); font-weight: 500; line-height: 1; }
.aspire-grid .av small { font-size: .5em; font-weight: 400; }
.aspire-grid .ad { font-size: 14px; font-weight: 300; margin-top: 8px; line-height: 1.4; opacity: .95; }

/* chart cards */
.chart-2 {
  display: grid;
  grid-template-columns: 1fr 450px;
  gap: var(--gap);
  margin-bottom: clamp(30px, 4vw, 52px);
  align-items: start;
}

@media screen and (max-width: 767px) {
  .chart-2 { display: block; }
}

.chart-card { min-width: 0; }
.chart-card h3, .table-card h3 {
  font-size: 19px; font-weight: 600; margin: 0 0 18px; color: #FFFFFF;
}
.chart-holder { position: relative; margin-bottom: 24px; }
.chart-note { font-size: 12px; color: var(--muted); margin-top: 12px; }
.chart-legend {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-size: 13px; margin-top: 14px; color: var(--text);
}
.chart-legend span { display: inline-flex; align-items: center; gap: 7px; }
.chart-legend i { width: 14px; height: 14px; border-radius: 2px; display: inline-block; }

/* data tables */
.table-card { margin-bottom: clamp(24px, 3vw, 40px); }
.table-head-row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; margin-bottom: 14px; flex-wrap: wrap;
}
.table-head-row h3 { margin: 0; }
.table-head-row .unit { font-size: 13px; color: var(--muted); font-weight: 500; }
.data-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  /* min-width: 460px; */
}
.data-table th, .data-table td {
  text-align: right;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th:first-child, .data-table td:first-child { text-align: left; }
.data-table thead th {
  background: var(--c);
  color: #fff;
  font-weight: 600;
  border-bottom: 0;
}
.data-table tbody tr { background: var(--surface-2); }
.data-table tbody tr.total-row { font-weight: 700; background: color-mix(in srgb, var(--c) 12%, var(--surface)); }
.data-table tbody tr.total-row td { border-top: 2px solid var(--c); }

/* ============================ BUSINESS CASE ============================ */
.biz-case {
  border: 1px solid var(--border);
  border-top: 3px solid var(--c);
  border-radius: 4px;
  background: var(--surface);
  padding: clamp(22px, 3vw, 38px);
  margin-bottom: clamp(22px, 3vw, 34px);
}
.biz-tag {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600; letter-spacing: .04em;
  color: var(--c); text-transform: none;
  margin-bottom: 16px;
}
.biz-tag svg { width: 15px; height: 15px; }
.biz-case h3 {
  font-size: clamp(21px, 2.2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  line-height: 1.15;
}
.biz-case h3 .hl { color: var(--blue); }
.biz-lead { font-size: 15px; line-height: 1.6; color: var(--text); font-weight: 300; margin: 0 0 20px; }
.biz-cols {
  /* columns: 2;
  column-gap: var(--gap); */
  font-size: 16px;
  line-height: 1.6;
  font-weight: 300;
}
.biz-cols p { margin: 0 0 14px; break-inside: avoid; }
.biz-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.biz-sub-h { font-size: 16px; font-weight: 600; margin: 0 0 12px; color: var(--text); }
.biz-sub-h.tier { color: var(--c); }
.biz-block { margin-bottom: 22px; }
.biz-block:last-child { margin-bottom: 0; }
.biz-metric { font-size: clamp(26px, 3vw, 36px); font-weight: 600; color: var(--c); line-height: 1; margin-top: 10px; }
.biz-metric small { font-size: .5em; font-weight: 400; }
.biz-metric + .biz-metric-d { font-size: 13.5px; color: var(--muted); margin-top: 6px; }
.biz-media { border-radius: 5px; overflow: hidden; margin-top: 18px; }
.biz-media img { width: 100%; display: block; }

/* card grids (innovation & strategy / market activation) */
.icard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}
.icard {
  padding: 26px clamp(18px,2vw,28px);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.icard:nth-child(3n) { border-right: 0; }
.icard .ic-icon {
  width: 34px; height: 34px; color: var(--c); margin-bottom: 16px;
}
.icard .ic-icon svg { width: 100%; height: 100%; }
.icard h4 { font-size: 16px; font-weight: 600; margin: 0 0 10px; }
.icard p { font-size: 14px; line-height: 1.55; font-weight: 300; margin: 0; color: var(--text); }

.impact-strip {
  background: var(--surface-2);
  border-radius: 6px;
  padding: clamp(22px,3vw,32px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(18px,3vw,40px);
  margin-top: 26px;
}
.impact-strip .ih { grid-column: 1 / -1; font-size: 18px; font-weight: 600; margin: 0 0 -6px; }
.impact-strip .iv { font-size: clamp(28px,3vw,40px); font-weight: 700; color: var(--c); line-height: 1; }
.impact-strip .id { font-size: 14px; font-weight: 300; margin-top: 8px; line-height: 1.4; color: var(--text); }

/* ============================ STORY IN FOCUS ============================ */
.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: clamp(26px,4vw,44px);
}
.story-visual {
  position: relative;
  color: #fff;
  min-height: 420px;
  display: flex;
  flex-direction: column;
}
.story-visual .sv-top {
  padding: clamp(28px,4vw,48px);
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 70%, #24406b) 0%, color-mix(in srgb, var(--c) 55%, #2a4a7a) 100%);
}
.story-tag {
  display: inline-flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  margin-bottom: 24px;
}
.story-tag .st-ic {
  width: 38px; height: 38px; border: 1.5px solid rgba(255,255,255,.7); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
}
.story-tag .st-ic svg { width: 20px; height: 20px; }
.story-visual h2 { font-size: clamp(28px,3.4vw,44px); font-weight: 500; line-height: 1.08; margin: 0 0 20px; }
.story-visual .sv-lead { font-size: 15px; font-weight: 300; line-height: 1.55; opacity: .92; max-width: 46ch; }
.story-visual .sv-img { flex: 1; min-height: 200px; }
.story-visual .sv-img img { width: 100%; height: 100%; object-fit: cover; }
.story-text {
  background: var(--surface);
  padding: clamp(28px,4vw,48px);
}
.story-text h4 { font-size: 17px; font-weight: 600; color: var(--c); margin: 0 0 12px; }
.story-text p { font-size: 14.5px; line-height: 1.6; font-weight: 300; margin: 0 0 20px; color: var(--text); }
.story-text hr { border: 0; border-top: 1px solid var(--border); margin: 26px 0; }
.story-kh { font-size: 15px; font-weight: 600; margin: 0 0 18px; }
.kh-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 30px; }
.kh-grid .kv { font-size: clamp(20px,2.2vw,26px); font-weight: 600; color: var(--c); line-height: 1.05; }
.kh-grid .kd { font-size: 13px; font-weight: 300; color: var(--text); margin-top: 5px; line-height: 1.4; }

/* western ghats story variant (text-heavy, image inline) */
.story-rtc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: start;
  background: var(--lightblue-bg);
  border-radius: 8px;
  padding: clamp(26px,4vw,44px);
  margin-bottom: clamp(26px,4vw,44px);
}
html[data-theme=dark] .story-rtc { background: var(--surface); }
.story-rtc h2 { color: var(--blue); font-size: clamp(24px,2.8vw,34px); font-weight: 500; line-height: 1.12; margin: 0 0 22px; grid-column: 1 / -1; display: flex; gap: 16px; align-items: flex-start; }
.story-rtc h2 .st-ic { flex: none; }
.story-rtc p { font-size: 14.5px; line-height: 1.6; font-weight: 300; margin: 0 0 14px; color: var(--text); }
.story-rtc h4 { color: var(--blue); font-size: 16px; font-weight: 600; margin: 4px 0 12px; }
.story-rtc .rtc-media { border-radius: 6px; overflow: hidden; margin-bottom: 18px; }
.story-rtc .rtc-media img { width: 100%; display: block; }
.rtc-proj { margin-bottom: 18px; }
.rtc-proj .pn { font-size: 15px; font-weight: 600; margin: 0 0 8px; }
.rtc-proj .pn small { color: var(--muted); font-weight: 500; }

/* MySine highlight block colored */
.story.c-newage .story-text h4 { color: var(--navy); }
.story.c-newage .kh-grid .kv { color: var(--navy); }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 980px) {
  .bcr-hero { grid-template-columns: 1fr; padding: 50px 15px; }
  .cluster-intro .bcr-wrap { grid-template-columns: 1fr; }
  .focus-2, .diff-grid, .chart-2, .biz-grid, .story, .story-rtc { grid-template-columns: 1fr; }
  .icard-grid { grid-template-columns: 1fr 1fr; }
  .icard:nth-child(3n) { border-right: 1px solid var(--border); }
  .icard:nth-child(2n) { border-right: 0; }
  .story-rtc h2 { grid-column: auto; }
}
@media (max-width: 600px) {
  .bullets.two-cols { column-count: 1; }
  .biz-cols { columns: 1; }
  .icard-grid { grid-template-columns: 1fr; }
  .icard { border-right: 0 !important; }
  .kh-grid { grid-template-columns: 1fr 1fr; }
  .aspire-head { font-size: 17px; }
}
.cluster.c-thermal .chart-card {
  padding: 2rem;
}
.cluster.c-thermal .chart-card h3 {
color: #000;
}


[data-theme="dark"] .cluster.c-renewable {
  background-color: transparent;
}

[data-theme="dark"] .cluster.c-renewable .cluster-intro {
  background-color: transparent;
}

[data-theme="dark"] .cluster.c-td .diff-grid .focus-block .bullets li::before { background: #fff; }
[data-theme="dark"] .cluster.c-td .chart-card {background: #FFF;}
[data-theme="dark"] .cluster.c-td .table-card h3 {color: #FFF;}
/* [data-theme="dark"] .cluster.c-td .chart-card h3 { color: #fff; } */

[data-theme="dark"] .bullets li::before {
  background: #fff;
}

[data-theme="dark"] .cluster.c-thermal .chart-card {
  background: #FFF;
}