/* Siddhapura Solo Energy — shared design system (Claude Design) */
:root {
  --ink: #0A0A0A;
  --ink-2: #1F1F1F;
  --ink-3: #3A3A3A;
  --ink-4: #5A5A5A;
  --grey: #7A7A7A;
  --grey-2: #9CA3AF;
  --rule: #D9D8D2;
  --rule-soft: #E6E5E0;
  --paper: #FAFAF7;
  --paper-2: #F2F1EC;
  --white: #FFFFFF;
  --amber: #F5A623;
  --green: #7CB342;

  --display: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --gutter: 48px;
  --col-max: 1680px;
  --label-col: 240px;
  --label-gap: 60px;
  --header-h: 130px;
  --section-pad: 120px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--col-max); margin: 0 auto; padding: 0 var(--gutter); }

/* small-caps utility (replaces mono) */
.uc {
  font-family: var(--body);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.uc-tight { letter-spacing: 0.12em; }

/* ============== SCROLL PROGRESS ============== */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  z-index: 70; pointer-events: none; background: transparent;
}
.scroll-progress span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--amber), #f7b84e);
  transform: scaleX(0); transform-origin: left center;
  will-change: transform;
}

/* ============== HEADER ============== */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250,250,247,0.94);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule);
  width: 100%;
}
.header-top {
  background: var(--ink);
  color: #C9C8C2;
  border-bottom: 1px solid #1c1c1c;
}
.header-top-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  height: 34px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
}
.header-top-row .left, .header-top-row .right { display: flex; gap: 28px; align-items: center; }
.header-top-row .dot {
  display: inline-block; width: 6px; height: 6px; background: var(--amber);
  margin-right: 10px; transform: translateY(-1px);
}
.header-top-row .sep { width: 1px; height: 12px; background: rgba(255,255,255,0.18); display: inline-block; }
.header-top-row a:hover { color: #fff; }
.header-top-row .lang { color: #fff; }

.header-main {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 96px;
  padding: 0 var(--gutter);
  gap: 48px;
}
.brand {
  display: flex; align-items: center;
  font-family: var(--display);
}
.brand-logo {
  display: block;
  height: 58px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
}
.nav {
  display: flex; align-items: center; justify-content: center; gap: 40px;
  font-family: var(--display); font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  height: 100%;
}
.nav .nav-link { color: var(--ink-2); position: relative; padding: 0 0; height: 100%; display: inline-flex; align-items: center; cursor: pointer; }
.nav .nav-link:hover { color: var(--ink); }
.nav .nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 2px; background: var(--amber);
  transform: scaleX(0); transform-origin: left center;
  transition: transform 220ms ease;
}
.nav .nav-link.is-open::after,
.nav .nav-link:hover::after { transform: scaleX(1); }
.nav .nav-link .caret {
  display: inline-block; margin-left: 8px; opacity: 0.55;
  transition: transform 220ms ease;
  font-size: 10px;
}
.nav .nav-link.is-open .caret { transform: rotate(180deg); opacity: 1; }

/* ============== MEGA MENU ============== */
.mega-backdrop {
  position: fixed;
  top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: rgba(10,10,10,0.42);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 0s linear 240ms;
  z-index: 55;
}
body.mega-open .mega-backdrop {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 240ms ease, visibility 0s linear 0s;
}
.mega {
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 240ms cubic-bezier(.2,.7,.2,1), transform 240ms cubic-bezier(.2,.7,.2,1), visibility 0s linear 240ms;
  z-index: 58;
  box-shadow: 0 28px 64px -28px rgba(0,0,0,0.22);
}
.mega.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 240ms cubic-bezier(.2,.7,.2,1), transform 240ms cubic-bezier(.2,.7,.2,1), visibility 0s linear 0s;
}
.mega-inner {
  max-width: var(--col-max);
  margin: 0 auto;
  padding: 44px var(--gutter) 28px;
}
.mega-eyebrow {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 28px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--rule);
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey); font-weight: 500;
}
.mega-eyebrow .mega-num {
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 14px;
}
.mega-eyebrow .mega-num::before { content: ""; width: 28px; height: 1px; background: var(--amber); }

.mega-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 1.4fr;
  gap: 48px;
  align-items: start;
}
.mega-col { min-width: 0; }
.mega-h {
  font-family: var(--display); font-weight: 600;
  font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
  display: flex; align-items: center; gap: 10px;
}
.mega-h::before { content: ""; width: 5px; height: 5px; background: var(--amber); border-radius: 50%; }
.mega-col ul { list-style: none; margin: 0; padding: 0; }
.mega-col li { line-height: 1.2; }
.mega-col li a {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink-2);
  font-family: var(--display);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  padding: 9px 0;
  position: relative;
  transition: color 160ms ease, transform 160ms ease;
}
.mega-col li a::before {
  content: "";
  width: 0; height: 1px; background: var(--amber);
  margin-right: 0;
  transition: width 180ms cubic-bezier(.2,.7,.2,1), margin-right 180ms cubic-bezier(.2,.7,.2,1);
}
.mega-col li a:hover {
  color: var(--ink);
}
.mega-col li a:hover::before {
  width: 14px;
  margin-right: 6px;
}
.mega-col li a .meta {
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--grey); font-weight: 500;
  margin-left: auto;
}

.mega-feature {
  display: flex; flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--rule);
  overflow: hidden;
  color: var(--ink);
  transition: border-color 200ms ease;
  position: relative;
}
.mega-feature:hover { border-color: var(--ink); }
.mega-feature-img {
  width: 100%;
  aspect-ratio: 16/9;
  background-size: cover; background-position: center;
  background-color: #1a1a1a;
  transition: transform 600ms cubic-bezier(.2,.7,.2,1);
}
.mega-feature:hover .mega-feature-img { transform: scale(1.03); }
.mega-feature-text { padding: 22px 22px 22px; display: flex; flex-direction: column; gap: 8px; }
.mega-feature-text .kicker {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey); font-weight: 500;
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 4px;
}
.mega-feature-text .kicker::before { content: ""; width: 5px; height: 5px; background: var(--amber); border-radius: 50%; }
.mega-feature-text h5 {
  font-family: var(--display); font-weight: 600;
  font-size: 19px; letter-spacing: -0.015em; line-height: 1.22;
  margin: 0;
}
.mega-feature-text p {
  font-size: 13.5px; line-height: 1.5; color: var(--ink-3);
  margin: 0;
}
.mega-feature-text .more {
  font-family: var(--display); font-weight: 500; font-size: 13px;
  letter-spacing: 0.005em;
  margin-top: 4px;
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  align-self: flex-start;
}
.mega-feature-text .more .arr { color: var(--amber); }

.mega-foot {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--grey); font-weight: 500;
}
.mega-foot a {
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 3px;
}
.mega-foot a .arr { color: var(--amber); }
.header-actions {
  display: flex; align-items: center; gap: 24px;
}
.header-cta {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--ink); color: var(--paper);
  padding: 13px 22px 12px;
  font-family: var(--display); font-weight: 500; font-size: 13.5px;
  letter-spacing: 0.005em;
  white-space: nowrap;
}
.header-cta:hover { background: #000; }
.header-cta .arr { color: var(--amber); }

/* ============== HERO ============== */
.hero {
  position: relative;
  height: calc(100vh - var(--header-h));
  min-height: 760px;
  overflow: hidden;
  background: #0a0a0a;
}
.hero-img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-color: #1a1a1a;
  background-image: url("https://images.unsplash.com/photo-1613665813446-82a78c468a1d?w=2400&q=85&auto=format&fit=crop");
  transform-origin: center;
  animation: heroZoom 2s cubic-bezier(.2,.7,.2,1) both;
  will-change: transform;
}
.hero-img::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.58) 0%, rgba(10,10,10,0.10) 28%, rgba(10,10,10,0.22) 56%, rgba(10,10,10,0.86) 100%),
    linear-gradient(80deg, rgba(10,10,10,0.45) 0%, rgba(10,10,10,0) 46%);
}
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes heroRise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

.hero-meta-top {
  position: absolute; top: 32px; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 0 var(--gutter);
  color: #EDECE7;
  z-index: 2;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
}
.hero-meta-top .pair { display: flex; gap: 28px; }
.hero-meta-top .pair span { opacity: 0.78; }
.hero-meta-top .dot {
  display: inline-block; width: 6px; height: 6px; background: var(--amber);
  margin-right: 10px; transform: translateY(-1px);
}

.hero-bottom {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 0 var(--gutter) 64px;
  color: #FAFAF7;
  z-index: 2;
}
.hero-eyebrow {
  font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  font-weight: 500; color: rgba(250,250,247,0.78);
  display: inline-flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
}
.hero-eyebrow::before {
  content: ""; width: 40px; height: 1px; background: var(--amber);
}
.hero-headline {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(56px, 9.6vw, 168px);
  line-height: 0.9;
  letter-spacing: -0.038em;
  margin: 0 0 40px;
  max-width: 14ch;
  text-wrap: balance;
}
.hero-headline em {
  font-style: normal;
  border-bottom: 5px solid var(--amber);
  padding-bottom: 6px;
}
.hero-meta {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.24);
  padding-top: 22px;
}
.hero-meta .ident {
  font-family: var(--display);
  font-weight: 500;
  font-size: 14.5px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  max-width: 34ch;
}
.hero-meta .ident b { font-weight: 600; }
.hero-meta .ident span { color: rgba(250,250,247,0.62); display: block; }
.hero-next {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--paper);
  display: inline-flex; align-items: center; gap: 14px;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 5px;
}
.hero-next .chev { color: var(--amber); font-size: 14px; }
.hero-next:hover { color: #fff; }

/* Hero load entrance — staggered rise */
.hero-eyebrow { animation: heroRise .85s .15s cubic-bezier(.2,.7,.2,1) both; }
.hero-headline { animation: heroRise 1s .26s cubic-bezier(.2,.7,.2,1) both; }
.hero-meta { animation: heroRise 1s .42s cubic-bezier(.2,.7,.2,1) both; }
.hero-headline em { transition: border-color .3s ease; }

@media (prefers-reduced-motion: reduce) {
  .hero-img, .hero-eyebrow, .hero-headline, .hero-meta { animation: none; }
  .scroll-progress span { transition: none; }
}

/* ============== SECTION HEADERS (UNIFIED) ============== */
.section-head {
  display: grid;
  grid-template-columns: var(--label-col) 1fr 220px;
  gap: var(--label-gap);
  align-items: end;
  padding: var(--section-pad) var(--gutter) 64px;
  max-width: var(--col-max); margin: 0 auto;
}
.section-head .sh-rail { display: flex; flex-direction: column; gap: 14px; padding-bottom: 10px; }
.section-head .sh-num { display: none; }
.section-head .sh-label {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  font-weight: 500;
  color: var(--grey);
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 14px;
}
.section-head .sh-label::before {
  content: ""; width: 28px; height: 1px; background: var(--amber);
}
.section-head .sh-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(44px, 5.6vw, 88px);
  letter-spacing: -0.034em;
  line-height: 0.96;
  margin: 0;
  max-width: 16ch;
  text-wrap: balance;
  color: var(--ink);
}
.section-head .sh-title em {
  font-style: normal;
  border-bottom: 4px solid var(--amber);
  padding-bottom: 4px;
}
.section-head .sh-meta {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
  font-weight: 500;
  text-align: right;
  line-height: 1.7;
  padding-bottom: 10px;
}
.section-head.on-dark .sh-label { color: var(--grey-2); }
.section-head.on-dark .sh-title { color: var(--paper); }
.section-head.on-dark .sh-meta { color: var(--grey-2); }

/* ============== POSITIONING ============== */
.positioning {
  padding: var(--section-pad) var(--gutter) var(--section-pad);
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.positioning .inner {
  max-width: var(--col-max); margin: 0 auto;
  display: grid;
  grid-template-columns: var(--label-col) 1fr minmax(280px, 340px);
  gap: var(--label-gap);
  align-items: start;
}
.positioning .label {
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey); font-weight: 500;
  display: flex; align-items: center; gap: 14px;
  padding-top: 16px;
}
.positioning .label::before { content: ""; width: 28px; height: 1px; background: var(--amber); }
.positioning p {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(24px, 2.3vw, 38px);
  line-height: 1.26;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 28ch;
  margin: 0;
  text-wrap: pretty;
}
.positioning p .accent { color: var(--ink); border-bottom: 2px solid var(--amber); padding-bottom: 1px; }

.pos-facts { display: flex; flex-direction: column; border-top: 1px solid var(--ink); }
.pf-row {
  display: flex; align-items: baseline; gap: 20px;
  padding: 19px 0; border-bottom: 1px solid var(--rule-soft);
}
.pf-row:last-child { border-bottom: 0; }
.pf-k {
  font-family: var(--display); font-weight: 600;
  font-size: 25px; letter-spacing: -0.02em; line-height: 1;
  color: var(--ink); min-width: 64px;
  font-variant-numeric: tabular-nums;
}
.pf-v { font-size: 13px; line-height: 1.5; color: var(--ink-4); letter-spacing: 0.01em; max-width: 26ch; }

/* ============== CAPABILITIES ============== */
.capabilities { background: var(--paper); }
.cap-band {
  position: relative;
  display: grid;
  border-top: 1px solid var(--rule);
}
.cap-band:last-child { border-bottom: 1px solid var(--rule); }

.cap-band .photo {
  position: relative;
  background-size: cover; background-position: center;
  background-color: #1a1a1a;
  min-height: 680px;
}
.cap-band .photo .corner-num {
  position: absolute; top: 24px; left: 24px;
  font-family: var(--display); font-weight: 500;
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(250,250,247,0.9);
  background: rgba(10,10,10,0.55);
  padding: 6px 12px;
  backdrop-filter: blur(6px);
}

.cap-band.A { grid-template-columns: 1.5fr 1fr; }
.cap-band.A .text { padding: 96px 80px 96px 64px; align-self: center; }

.cap-band.B { grid-template-columns: 1fr; min-height: 760px; }
.cap-band.B .photo { position: absolute; inset: 0; min-height: 0; }
.cap-band.B .text {
  position: relative; z-index: 2;
  color: var(--paper);
  padding: 110px var(--gutter);
  max-width: 820px;
}
.cap-band.B .photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10,10,10,0.82) 0%, rgba(10,10,10,0.45) 50%, rgba(10,10,10,0.05) 100%);
}

.cap-band.C { grid-template-columns: 1fr 1.5fr; }
.cap-band.C .text { padding: 96px 64px 96px 80px; align-self: center; order: 0; }
.cap-band.C .photo { order: 1; }

.cap-band.D { grid-template-columns: 1fr; min-height: 820px; }
.cap-band.D .photo { position: absolute; inset: 0; min-height: 0; }
.cap-band.D .text {
  position: relative; z-index: 2;
  color: var(--paper);
  align-self: end;
  padding: 0 var(--gutter) 72px;
  width: 100%;
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: end;
}
.cap-band.D .photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.10) 38%, rgba(10,10,10,0.82) 100%);
}

.cap-band.E { grid-template-columns: 1fr 1.6fr; }
.cap-band.E .text { padding: 96px 64px; align-self: center; }
.cap-band.E .photo { order: 1; }

.cap-band .kicker {
  font-family: var(--display); font-weight: 500;
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 28px;
  display: inline-flex; align-items: center; gap: 14px;
}
.cap-band .kicker::before { content: ""; width: 28px; height: 1px; background: var(--amber); }
.cap-band.B .kicker, .cap-band.D .kicker { color: rgba(250,250,247,0.78); }
.cap-band.B .kicker::before, .cap-band.D .kicker::before { background: var(--amber); }

.cap-band h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(40px, 4.6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.032em;
  margin: 0 0 32px;
  max-width: 14ch;
  text-wrap: balance;
}
.cap-band p {
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 54ch;
  margin: 0 0 32px;
}
.cap-band.B p, .cap-band.D p { color: rgba(250,250,247,0.88); }

.cap-band .more {
  font-family: var(--display);
  font-weight: 500; font-size: 14px;
  letter-spacing: 0.005em;
  display: inline-flex; align-items: center; gap: 12px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
}
.cap-band .more .chev { color: var(--amber); font-size: 14px; }

.cap-band .sub-specs {
  display: flex; flex-wrap: wrap; gap: 12px 28px;
  margin-top: 24px; margin-bottom: 28px;
  font-size: 11px; letter-spacing: 0.14em;
  color: var(--grey); font-weight: 500;
  text-transform: uppercase;
}
.cap-band .sub-specs span { position: relative; padding-left: 12px; }
.cap-band .sub-specs span::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 4px; height: 4px; background: var(--amber); border-radius: 50%;
  transform: translateY(-50%);
}
.cap-band.B .sub-specs, .cap-band.D .sub-specs { color: rgba(250,250,247,0.72); }

/* ============== ENGINEERING PHILOSOPHY ============== */
.engineering {
  background: var(--white);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0;
}

.eng-spread {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: var(--label-col) 1fr 1fr;
  gap: var(--label-gap);
  align-items: start;
}
.eng-spread .doctrine-label {
  font-size: 11.5px; letter-spacing: 0.18em;
  color: var(--grey); text-transform: uppercase; font-weight: 500;
  padding-top: 8px;
}
.eng-spread .doctrine-body { border-top: 1px solid var(--rule); padding-top: 28px; }
.eng-spread .doctrine-body p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 50ch;
}
.eng-spread .doctrine-body .lead-out {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--ink);
  max-width: 30ch;
}
.eng-spread .photo {
  position: relative;
  height: 580px;
  background-size: cover; background-position: center;
  background-color: #1a1a1a;
  background-image: url("https://images.unsplash.com/photo-1581094288338-2314dddb7ece?w=1800&q=85&auto=format&fit=crop");
}
.eng-spread .photo-cap {
  position: absolute; left: 0; bottom: 0;
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(10,10,10,0.6); color: rgba(250,250,247,0.94);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font-family: var(--display); font-weight: 500;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 11px 16px;
}
.spec-strip {
  margin-top: var(--section-pad);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
}
.spec-strip .inner {
  max-width: var(--col-max); margin: 0 auto;
  padding: 32px var(--gutter);
  display: flex; flex-wrap: wrap; gap: 14px 40px;
  font-size: 12px; letter-spacing: 0.14em;
  color: var(--ink-2); text-transform: uppercase; font-weight: 500;
  align-items: center;
}
.spec-strip .lead {
  color: var(--grey); padding-right: 28px; border-right: 1px solid var(--rule);
  font-weight: 500;
}
.spec-strip span.spec { position: relative; padding-left: 14px; }
.spec-strip span.spec::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 5px; height: 5px; background: var(--amber); border-radius: 50%;
  transform: translateY(-50%);
}

/* ============== WHY SIDDHAPURA ============== */
.why { background: var(--paper); padding-bottom: var(--section-pad); }
.why-list {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--label-gap);
  border-top: 1px solid var(--rule);
}
.why-item {
  display: block;
  padding: 44px 0 28px;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.why-item::before {
  content: ""; display: block;
  width: 28px; height: 2px;
  background: var(--amber);
  margin-bottom: 28px;
}
.why-item .num { display: none; }
.why-item h4 {
  font-family: var(--display); font-weight: 600;
  font-size: 23px; line-height: 1.18;
  letter-spacing: -0.018em;
  margin: 0 0 12px;
  max-width: 24ch;
}
.why-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-3);
  max-width: 46ch;
}
/* Closing CTA tile — fills the 8th cell, gives the grid a conversion endpoint */
.why-item.why-cta {
  background: var(--ink); color: var(--paper);
  padding: 40px 36px 34px;
  border-bottom: 0;
  display: flex; flex-direction: column; justify-content: space-between; gap: 28px;
  transition: background .25s ease;
}
.why-item.why-cta::before { display: none; }
.why-item.why-cta h4 { color: var(--paper); margin: 0; max-width: 18ch; }
.why-cta-go {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--display); font-weight: 500; font-size: 14px;
  letter-spacing: 0.01em; color: var(--paper);
}
.why-cta-go .arr { color: var(--amber); transition: transform .25s ease; }
.why-item.why-cta:hover { background: #000; }
.why-item.why-cta:hover .arr { transform: translateX(5px); }

/* ============== SCALE ============== */
.scale {
  background: var(--ink);
  color: var(--paper);
  padding: 0 0 140px;
  position: relative;
}
.numbers {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: var(--label-col) repeat(4, 1fr);
  gap: var(--label-gap);
}
.numbers .num-spacer { border-top: 0; }
.num-block {
  border-top: 1px solid rgba(255,255,255,0.20);
  padding-top: 28px;
}
.num-block .figure {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(72px, 8vw, 140px);
  line-height: 0.9;
  letter-spacing: -0.045em;
  margin: 0 0 18px;
}
.num-block .figure sup {
  font-size: 0.36em;
  vertical-align: top;
  font-weight: 500;
  margin-left: 6px;
  letter-spacing: 0;
  top: 0.4em;
  position: relative;
}
.num-block .label {
  font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 500;
  color: var(--grey-2);
  line-height: 1.6;
  max-width: 24ch;
}
.scale .foot {
  max-width: var(--col-max); margin: var(--section-pad) auto 0;
  padding: 28px var(--gutter) 0;
  border-top: 1px solid rgba(255,255,255,0.20);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11.5px; letter-spacing: 0.16em;
  color: var(--grey-2); text-transform: uppercase; font-weight: 500;
}
.scale .foot .tag { color: var(--paper); display: inline-flex; align-items: center; gap: 12px; }
.scale .foot .pip { width: 6px; height: 6px; display: inline-block; background: var(--green); margin-right: 10px; vertical-align: middle; }

/* ============== WHO ============== */
.who { background: var(--paper); padding: 0 0 var(--section-pad); }
.who-cols {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: var(--label-col) repeat(3, 1fr);
  gap: var(--label-gap);
  border-top: 1px solid var(--rule);
  padding-top: 48px;
}
.who-cols .roster {
  font-size: 11.5px; letter-spacing: 0.18em; color: var(--grey);
  text-transform: uppercase; font-weight: 500; line-height: 1.7;
}
.who-cols .col-idx {
  display: block;
  font-family: var(--display); font-weight: 500;
  font-size: 12px; letter-spacing: 0.14em; color: var(--grey-2);
  margin-bottom: 18px;
  font-variant-numeric: tabular-nums;
}
.who-cols .col h4 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.015em;
  line-height: 1.22;
  margin: 0 0 18px;
  max-width: 22ch;
}
.who-cols .col .role {
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--amber); text-transform: uppercase; font-weight: 600;
  margin-bottom: 16px;
}
.who-cols .col p {
  font-size: 15px; line-height: 1.62; color: var(--ink-2);
  margin: 0;
  max-width: 36ch;
}

/* ============== NEWS ============== */
.news { background: var(--white); border-top: 1px solid var(--rule); padding: 0 0 var(--section-pad); }
.news-grid {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: var(--label-col) repeat(3, 1fr);
  gap: var(--label-gap);
  border-top: 1px solid var(--rule);
  padding-top: 48px;
}
.news-grid .news-rail {
  font-size: 11.5px; letter-spacing: 0.18em; color: var(--grey);
  text-transform: uppercase; font-weight: 500; line-height: 1.7;
}
.news-item { display: block; color: inherit; transition: transform .4s cubic-bezier(.2,.7,.2,1); }
.news-item:hover { transform: translateY(-5px); }
.news-item .thumb {
  position: relative; overflow: hidden;
  width: 100%; aspect-ratio: 4/3;
  background-color: #1a1a1a;
  margin-bottom: 22px;
}
.news-item .thumb-img {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.news-item:hover .thumb-img { transform: scale(1.05); }
.news-item h4 { transition: color .2s ease; }
@media (prefers-reduced-motion: reduce) {
  .news-item, .news-item .thumb-img { transition: none; }
  .news-item:hover { transform: none; }
  .news-item:hover .thumb-img { transform: none; }
}
.news-item .meta {
  display: flex; gap: 20px; align-items: center;
  font-size: 11px; letter-spacing: 0.16em;
  color: var(--grey); text-transform: uppercase; font-weight: 500;
  margin-bottom: 16px;
}
.news-item .meta .tag { color: var(--ink); font-weight: 600; }
.news-item h4 {
  font-family: var(--display); font-weight: 600;
  font-size: 22px; line-height: 1.2;
  letter-spacing: -0.018em;
  margin: 0 0 12px;
  max-width: 22ch;
}
.news-item p { margin: 0; font-size: 14.5px; color: var(--ink-3); line-height: 1.6; max-width: 38ch; }
.news-more {
  max-width: var(--col-max); margin: 64px auto 0;
  padding: 0 var(--gutter);
  display: flex; justify-content: flex-end;
}
.news-more a {
  font-family: var(--display); font-weight: 500; font-size: 14px;
  letter-spacing: 0.005em;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  display: inline-flex; align-items: center; gap: 12px;
}
.news-more a .arr { color: var(--amber); }

/* ============== CONTACT ============== */
.contact { background: var(--paper); padding: 0 0 140px; border-top: 1px solid var(--rule); }
.contact .body {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: var(--label-col) 1fr 1fr;
  gap: var(--label-gap);
  align-items: start;
}
.contact .body .body-rail {
  font-size: 11.5px; letter-spacing: 0.18em; color: var(--grey);
  text-transform: uppercase; font-weight: 500;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.contact .body .body-text { border-top: 1px solid var(--rule); padding-top: 28px; }
.contact .body .body-info { border-top: 1px solid var(--rule); padding-top: 28px; }
.contact .body-text p {
  font-family: var(--display); font-weight: 500;
  font-size: 21px; line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
  max-width: 36ch;
  letter-spacing: -0.008em;
}
.contact .body-info {
  font-size: 14px; letter-spacing: 0.06em;
  text-transform: uppercase; font-weight: 500;
  color: var(--ink-2);
  line-height: 2;
}
.contact .body-info .row { display: flex; align-items: center; gap: 12px; }
.contact .body-info .row .pip { width: 5px; height: 5px; background: var(--amber); display: inline-block; }
.contact .body-info .addr-line {
  text-transform: none;
  letter-spacing: 0;
  font-size: 14.5px;
  line-height: 1.5;
  margin-top: 10px;
  color: var(--ink-3);
  font-family: var(--display);
  font-weight: 400;
}
.contact .body-info a { border-bottom: 1px solid var(--ink); padding-bottom: 1px; }
.contact .body-info .full {
  display: inline-flex; align-items: center; gap: 14px;
  margin-top: 24px;
  background: var(--ink); color: var(--paper);
  padding: 14px 22px 13px;
  font-family: var(--display); font-weight: 500; font-size: 13.5px; letter-spacing: 0.04em;
  text-transform: uppercase;
}
.contact .body-info .full .arr { color: var(--amber); transition: transform .25s ease; }
.contact .body-info .full:hover { background: #000; }
.contact .body-info .full:hover .arr { transform: translateX(5px); }
.contact .body-info div a { transition: color .18s ease; }

/* ============== FOOTER ============== */
footer { background: #0A0A0A; color: #C9C8C2; padding: 100px 0 40px; }
footer .grid {
  max-width: var(--col-max); margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 72px;
}
footer .col h5 {
  font-size: 11px; letter-spacing: 0.2em;
  color: #6E6E68; text-transform: uppercase;
  margin: 0 0 22px;
  font-weight: 500;
  display: flex; align-items: center; gap: 12px;
}
footer .col h5::before { content: ""; width: 22px; height: 1px; background: var(--amber); }
footer .col ul { list-style: none; margin: 0; padding: 0; }
footer .col li { font-family: var(--display); font-weight: 500; font-size: 14.5px; line-height: 2.2; }
footer .col li a { color: #C9C8C2; transition: color .18s ease; }
footer .col li a:hover { color: #FFF; }
footer .brand-block {
  font-family: var(--display); font-weight: 500;
}
footer .footer-logo {
  display: block;
  height: 72px;
  width: auto;
  margin-bottom: 28px;
}
footer .brand-block p { font-size: 14.5px; color: #9A998F; line-height: 1.65; max-width: 38ch; margin: 0 0 24px; font-weight: 400; }
footer .brand-block .addr {
  font-size: 12px; letter-spacing: 0.1em; color: #9A998F;
  line-height: 1.9; text-transform: uppercase; font-weight: 500;
}
footer .bottom {
  max-width: var(--col-max); margin: 80px auto 0;
  padding: 28px var(--gutter) 0;
  border-top: 1px solid rgba(255,255,255,0.14);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11.5px; letter-spacing: 0.14em;
  color: #6E6E68; text-transform: uppercase; font-weight: 500;
}
footer .bottom .pip { width: 5px; height: 5px; background: var(--amber); display: inline-block; margin-right: 10px; vertical-align: middle; }
footer .bottom .social { display: flex; gap: 22px; }
footer .bottom .social a { color: #C9C8C2; transition: color .18s ease; }
footer .bottom .social a:hover { color: #FFF; }

/* ============== UTIL ============== */
.fade-in { opacity: 0; transform: translateY(14px); transition: opacity 800ms ease, transform 800ms ease; }
.fade-in.in { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  .nav { gap: 26px; font-size: 13.5px; }
  .header-actions .header-cta { padding: 11px 16px; font-size: 12.5px; }
  .mega-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .mega-feature { grid-column: 1 / -1; flex-direction: row; }
  .mega-feature-img { width: 38%; aspect-ratio: auto; }
  .mega-feature-text { flex: 1; }
  .cap-band.A, .cap-band.C, .cap-band.E { grid-template-columns: 1fr; }
  .cap-band .photo { min-height: 440px; }
  .cap-band.A .text, .cap-band.C .text, .cap-band.E .text { padding: 64px var(--gutter); }
  .cap-band.D .text { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; gap: 24px; padding-bottom: 40px; }
  .section-head .sh-meta { text-align: left; }
  .positioning .inner { grid-template-columns: 1fr; gap: 28px; }
  .why-list, .who-cols, .contact .body, .numbers, .news-grid, .eng-spread { grid-template-columns: 1fr; gap: 40px; }
  .contact .body .body-rail, .who-cols .roster, .news-grid .news-rail, .eng-spread .doctrine-label { display: none; }
  .why-item { padding: 32px 0 20px; }
  .who-cols { padding-top: 36px; }
  footer .grid { grid-template-columns: 1fr 1fr; gap: 48px; }
}
@media (max-width: 720px) {
  :root { --gutter: 24px; }
  .header-top-row { font-size: 10px; height: 30px; gap: 14px; }
  .header-top-row .left, .header-top-row .right { gap: 14px; }
  .header-top-row .hide-sm { display: none; }
  .header-main { gap: 18px; height: 72px; }
  .brand-logo { height: 40px; }
  .nav { display: none; }
  footer .grid { grid-template-columns: 1fr; }
  footer .footer-logo { height: 46px; }
  .hero-headline { font-size: clamp(48px, 13vw, 96px); }
}