/* Homepage v2 — power infrastructure repositioning */
.ho-units .ho-tile { display: block; text-decoration: none; color: inherit; }
.ho-units .ho-tile .go { display: inline-block; margin-top: 14px; font-family: var(--font-btn); font-weight: 700; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); }
.ho-factory { position: relative; padding: 110px 24px; }
.ho-factory .inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.ho-factory .inner > .cab-tech { order: 2; }
.ho-factory img.plant { width: 100%; display: block; border-radius: 14px; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.ho-factory .lead { font-size: 18px; line-height: 1.75; color: rgba(255,255,255,.72); margin: 22px 0 0; }
.fac-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 30px; margin-top: 38px; }
.fac-spec .v { font-family: var(--font-head); font-weight: 900; font-size: 34px; line-height: 1.05; color: #fff; }
.fac-spec .k { margin-top: 2px; line-height: 1.4; font-family: var(--font-btn); font-weight: 700; font-size: 11px; letter-spacing: 1.8px; text-transform: uppercase; color: rgba(255,255,255,.5); }
@media (max-width: 900px) { .ho-factory .inner { grid-template-columns: 1fr; } }

/* technology cabinet: original image fans + neon coolant */
.cab-tech { position: relative; }
.cab-tech .cab-overlay { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 3; }
.cab-tech .fan-blades { position: absolute; width: 37.78%; aspect-ratio: 1; z-index: 1; pointer-events: none; animation: chFan .42s linear infinite; will-change: transform; }
.cab-tech #ch-fan-l { left: 8.47%; top: 7.89%; }
.cab-tech #ch-fan-r { left: 54.17%; top: 7.89%; }
@keyframes chFan { to { transform: rotate(360deg); } }
.ct-rail { fill: none; stroke: rgba(46,190,239,.18); stroke-width: 12; stroke-linecap: round; stroke-linejoin: round; }
.ct-under { filter: none; opacity: .95; }
.ct-pipe { fill: none; stroke: var(--cyan); stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 46 42; animation: ctFlow 1.3s linear infinite; }
@keyframes ctFlow { to { stroke-dashoffset: -88; } }
@media (prefers-reduced-motion: reduce) { .cab-tech .fan-blades, .ct-pipe { animation: none; } }

/* Hero option B — full-bleed factory */
.hero-b { position: relative; min-height: 100vh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-b .bg { position: absolute; inset: 0; background: url(/assets/factory.webp) center / cover no-repeat; }
.hero-b .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,16,26,.62), rgba(4,16,26,.30) 45%, #060f18 97%); }
.hero-b .inner { position: relative; z-index: 2; width: 100%; max-width: 1180px; margin: 0 auto; padding: 140px 24px 90px; }
.hero-b .ho-eyebrow { display: block; font-family: var(--font-btn); font-weight: 700; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; color: #43efb0; }
.hero-b h1 { margin: 16px 0 18px; font-family: var(--font-head); font-weight: 900; font-size: clamp(40px, 5vw, 76px); line-height: 1.1; color: #fff; max-width: 860px; text-wrap: pretty; }
.hero-b h1 .glow { color: var(--cyan); text-shadow: 0 0 26px rgba(46,190,239,.6); }
.hero-b .sub { font-size: 19px; line-height: 1.7; color: rgba(255,255,255,.78); max-width: 620px; margin: 0; }
.hero-b .stats { display: flex; flex-wrap: wrap; gap: 56px; margin-top: 46px; }
.hero-b .stat .num { font-family: var(--font-head); font-weight: 900; font-size: 40px; color: #fff; }
.hero-b .stat .lbl { margin-top: 2px; font-family: var(--font-btn); font-weight: 700; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.55); }
.hero-b .cta-row { margin-top: 44px; display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero option C — liquid cooling schematic */
/* use-case + product hero eyebrow: mint, matching homepage heroes */
.ho-eyebrow { display: block; font-family: var(--font-btn); font-weight: 700; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; color: #43efb0; text-shadow: 0 0 18px rgba(67,239,176,.45); }

.hero-c { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background: radial-gradient(120% 90% at 50% 0%, #0b2233 0%, #060f18 70%); }
.hero-c .inner { position: relative; z-index: 2; width: 100%; max-width: 1220px; margin: 0 auto; padding: 130px 24px 80px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero-c .ho-eyebrow { display: block; font-family: var(--font-btn); font-weight: 700; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; color: #43efb0; }
.hero-c h1 { margin: 16px 0 18px; font-family: var(--font-head); font-weight: 900; font-size: clamp(38px, 4.6vw, 68px); line-height: 1.12; color: #fff; text-wrap: pretty; }
.hero-c h1 .glow { color: var(--cyan); text-shadow: 0 0 26px rgba(46,190,239,.6); }
.hero-c .sub { font-size: 18px; line-height: 1.7; color: rgba(255,255,255,.75); max-width: 520px; margin: 0; }
.hero-c .cta-row { margin-top: 34px; }
.hero-c .stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 44px; max-width: 620px; }
.hero-c .stat .num { font-family: var(--font-head); font-weight: 900; font-size: 34px; color: #fff; }
.hero-c .stat .lbl { margin-top: 2px; font-family: var(--font-btn); font-weight: 700; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.5); }
.hero-c .loop { margin: 0; }
.hero-c .loop svg { width: 100%; max-width: 560px; height: auto; display: block; filter: drop-shadow(0 20px 60px rgba(0,0,0,.4)); }
.lc-label { font-family: var(--font-btn); font-weight: 700; font-size: 11px; letter-spacing: 1.6px; fill: rgba(255,255,255,.62); }
.lc-label-big { font-size: 12px; letter-spacing: 2.4px; fill: rgba(46,190,239,.75); }
.lc-mod { fill: rgba(46,190,239,.08); stroke: rgba(46,190,239,.55); stroke-width: 1.5; animation: lcPulse 4s ease-in-out infinite; }
.lc-mod:nth-of-type(2) { animation-delay: .5s; } .lc-mod:nth-of-type(3) { animation-delay: 1s; } .lc-mod:nth-of-type(4) { animation-delay: 1.5s; } .lc-mod:nth-of-type(5) { animation-delay: 2s; }
.lc-box { fill: rgba(255,255,255,.03); stroke: rgba(255,255,255,.3); stroke-width: 1.5; }
.lc-pipe { stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; }
.lc-pipe-hot { stroke: rgba(255,150,80,.16); }
.lc-pipe-cold { stroke: rgba(46,190,239,.16); }
.lc-flow { stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 10 14; }
.lc-flow-hot { stroke: #ff9a50; animation: lcFlow 1.6s linear infinite; }
.lc-flow-cold { stroke: var(--cyan); animation: lcFlow 1.6s linear infinite; }
.lc-spin { animation: lcSpin 4s linear infinite; }
.lc-fast { animation-duration: 1.4s; }
@keyframes lcFlow { to { stroke-dashoffset: -24; } }
@keyframes lcSpin { to { transform: rotate(360deg); } }
@keyframes lcPulse { 0%,100% { fill: rgba(46,190,239,.08); } 50% { fill: rgba(46,190,239,.16); } }
@media (max-width: 960px) { .hero-c .inner { grid-template-columns: 1fr; padding-top: 110px; } }
@media (prefers-reduced-motion: reduce) { .lc-flow, .lc-spin, .lc-mod { animation: none; } }

/* Hero option D — wireframe power-flow scene */
.hero-d { background: radial-gradient(130% 100% at 55% 0%, #081420 0%, #04090f 65%); }
.hero-d .inner { display: block; }
.hero-d .copy { max-width: 640px; }
.hero-d .scene { position: absolute; top: 4vh; right: 1vw; bottom: 0; left: auto; width: min(56vw, 820px); height: 92vh; }
.hero-d .shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,9,15,.88) 0%, rgba(4,9,15,.55) 34%, rgba(4,9,15,0) 52%), linear-gradient(180deg, rgba(4,9,15,.55), rgba(4,9,15,0) 30%, #060f18 99%); }
.pf-grid { stroke: rgba(255,255,255,.05); stroke-width: 1; }
.pf-face { fill: rgba(7,13,19,.94); stroke: rgba(255,255,255,.38); stroke-width: 1.1; stroke-linejoin: round; }
.pf-rib { stroke: rgba(255,255,255,.14); stroke-width: 1; }
.pf-dot { fill: #ffc46a; filter: drop-shadow(0 0 6px rgba(255,180,80,.9)); animation: pfPulse 2.4s ease-in-out infinite; }
.pf-flow-glow { fill: none; stroke: rgba(255,170,60,.22); stroke-width: 12; stroke-linejoin: round; stroke-linecap: round; opacity: .7; }
.pf-flow-base { fill: none; stroke: rgba(255,170,60,.30); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.pf-flow-comet { fill: none; stroke: #ffb85c; stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 46 10 18 10 8 908; opacity: .9; animation: pfComet 5s linear infinite; }
@keyframes pfComet { from { stroke-dashoffset: 1000; } to { stroke-dashoffset: 0; } }
@keyframes pfPulse { 0%,100% { opacity: .35; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .pf-flow-comet, .pf-dot { animation: none; } }

/* hero-d: GRID-FLEX / DC-FLEX depot scene */
.pf-wire { stroke: rgba(255,255,255,.30); stroke-width: 1; }
.pf-cat { fill: none; stroke: rgba(46,190,239,.45); stroke-width: 1.4; }
.pf-ins { fill: #5fd4ff; filter: drop-shadow(0 0 4px rgba(46,190,239,.9)); }
.pf-edge { fill: none; stroke-width: 2; stroke-linejoin: round; }
.pf-edge.c-cyan { stroke: rgba(46,190,239,.85); filter: drop-shadow(0 0 6px rgba(46,190,239,.7)); }
.pf-edge.c-mint { stroke: rgba(63,224,168,.85); filter: drop-shadow(0 0 6px rgba(63,224,168,.7)); }
.pf-label { font-family: var(--font-btn); font-weight: 700; font-size: 15px; letter-spacing: 2.5px; }
.pf-label.c-cyan { fill: #5fd4ff; filter: drop-shadow(0 0 8px rgba(46,190,239,.8)); } .pf-label.c-mint { fill: #3fe0a8; filter: drop-shadow(0 0 8px rgba(63,224,168,.8)); }
.pf-sub { font-family: var(--font-btn); font-weight: 700; font-size: 9px; letter-spacing: 2px; fill: rgba(255,255,255,.55); }
.pf-flow-base.c-cyan { stroke: rgba(46,190,239,.5); } .pf-flow-glow.c-cyan { stroke: rgba(46,190,239,.16); stroke-width: 8; }
.pf-flow-comet.c-cyan { stroke: #bfefff; filter: drop-shadow(0 0 3px rgba(46,190,239,.8)); }
.pf-flow-base.c-mint { stroke: rgba(63,224,168,.5); } .pf-flow-glow.c-mint { stroke: rgba(63,224,168,.16); stroke-width: 8; }
.pf-flow-comet.c-mint { stroke: #c9fbe8; filter: drop-shadow(0 0 3px rgba(63,224,168,.8)); }
.pf-screen { fill: #3fe0a8; filter: drop-shadow(0 0 5px rgba(63,224,168,.9)); animation: pfPulse 2.4s ease-in-out infinite; }
.pf-glass { fill: rgba(30,52,70,.94); stroke: rgba(255,255,255,.34); stroke-width: 1.1; stroke-linejoin: round; }
.pf-wheel { fill: rgba(8,14,20,.9); stroke: rgba(255,255,255,.30); stroke-width: 1.2; }
.pf-lite { stroke: #bfe9ff; stroke-width: 2.4; stroke-linecap: round; filter: drop-shadow(0 0 5px rgba(140,200,255,.9)); }

.pf-lite-bar { stroke: #e8f6ff; stroke-width: 1.6; filter: drop-shadow(0 0 4px rgba(200,235,255,.9)); }
.pf-lite-mint { stroke: #6ff2c4; stroke-width: 2.6; stroke-linecap: round; filter: drop-shadow(0 0 4px rgba(63,224,168,1)) drop-shadow(0 0 9px rgba(63,224,168,.8)); }
.pf-handle { stroke: rgba(255,255,255,.6); stroke-width: 2.4; stroke-linecap: round; }
.pf-fan-ring { fill: rgba(8,14,20,.4); stroke: rgba(255,255,255,.34); stroke-width: 1.1; }
.pf-fan-hub { fill: rgba(255,255,255,.4); }
.pf-screen-rect { fill: rgba(63,224,168,.28); stroke: rgba(63,224,168,.9); stroke-width: 1; animation: pfPulse 2.4s ease-in-out infinite; }
.pf-cable { fill: none; stroke: rgba(255,255,255,.38); stroke-width: 1.6; stroke-linecap: round; }

/* EV charger scroll showcase */
.sc-wrap { height: 380vh; position: relative; }
.sc-sticky { position: sticky; top: 0; height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.sc-stage { position: relative; height: 74vh; }
.sc-img { position: absolute; left: 50%; bottom: 8%; transform: translateX(-50%); max-height: 82%; max-width: 86%; opacity: 0; will-change: transform, opacity; filter: drop-shadow(0 30px 60px rgba(0,0,0,.55)) drop-shadow(0 0 34px rgba(46,190,239,.35)); }
.sc-glow { position: absolute; left: 50%; top: 46%; width: 74%; aspect-ratio: 1; transform: translate(-50%,-50%); border-radius: 50%; background: radial-gradient(50% 50% at 50% 50%, rgba(46,190,239,.28) 0%, rgba(46,190,239,.10) 45%, transparent 70%); opacity: 0; will-change: opacity; pointer-events: none; }
.sc-floor { position: absolute; left: 8%; right: 8%; bottom: 6%; height: 2px; background: linear-gradient(90deg, rgba(46,190,239,0), rgba(46,190,239,.45), rgba(46,190,239,0)); }
.sc-floor::after { content: ''; position: absolute; inset: -28px 10% 2px; background: radial-gradient(60% 100% at 50% 100%, rgba(46,190,239,.16), transparent 70%); }
.sc-copy { position: relative; }
.sc-copy .ho-h2 { font-size: clamp(34px, 4.2vw, 60px); line-height: 1.05; }
.sc-infos { position: relative; margin-top: 34px; min-height: 230px; }
.sc-info { position: absolute; inset: 0 auto auto 0; width: 100%; opacity: 0; text-decoration: none; color: inherit; will-change: transform, opacity; pointer-events: none; }
.sc-info .name-cell { display: flex; align-items: center; gap: 12px; }
.sc-info .name { font-family: var(--font-head); font-weight: 900; font-size: clamp(30px, 2.4vw, 40px); line-height: 1.05; color: #fff; }
.sc-info .desc { margin: 10px 0 12px; font-size: 18px; line-height: 1.6; color: rgba(255,255,255,.78); max-width: 42ch; }
.sc-info .specs { display: block; font-family: var(--font-btn); font-weight: 600; font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase; line-height: 1.5; color: rgba(255,255,255,.55); }
.sc-info .go { display: inline-block; margin-top: 16px; font-family: var(--font-btn); font-weight: 700; font-size: 13px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--cyan); }
.sc-info .go:hover { text-decoration: underline; text-underline-offset: 5px; }
.sc-dots { display: flex; gap: 10px; margin-top: 150px; }
.sc-dots span { width: 26px; height: 3px; background: rgba(255,255,255,.18); transition: background .3s; }
.sc-dots span.on { background: var(--cyan); }
/* touch / narrow: compact panel that fits under the sticky header; kicker + heading, image, then one info card */
@media (max-width: 900px) {
  .sc-wrap { height: 320vh; }
  .sc-sticky { top: 74px; height: calc(100svh - 74px); height: var(--sc-h, calc(100svh - 74px)); grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr) auto; align-content: start; gap: 0; padding: 14px 20px 18px; box-sizing: border-box; overflow: hidden; }
  .sc-copy { display: contents; }
  .sc-head { order: 1; }
  .sc-head .ho-h2 { font-size: clamp(26px, 7.4vw, 34px) !important; line-height: 1.04; margin: 0; }
  .sc-head .ho-kicker { margin-bottom: 10px; }
  .ho-showcase .sc-head .ho-h2.slide-h { transform: none; opacity: 1; transition: none; }
  .sc-stage { order: 2; height: auto; min-height: 0; margin: 6px 0 4px; contain: strict; align-self: stretch; } /* stretch beats the desktop align-items:center, else the stage (absolute children only) collapses to 0 and hides the charger */
  .sc-wrap { contain: layout; }
  .sc-img { bottom: 6%; max-height: 88%; max-width: 80%; filter: none; backface-visibility: hidden; }
  .sc-glow { width: 60%; }
  .sc-body { order: 3; }
  .sc-infos { margin-top: 6px; min-height: 0; display: grid; }
  .sc-info { position: relative; grid-area: 1 / 1; inset: auto; }
  .sc-info .name { font-size: 24px; }
  .sc-info .desc { font-size: 15px; line-height: 1.45; margin: 6px 0 8px; }
  .sc-info .specs { font-size: 11px; }
  .sc-info .go { margin-top: 10px; font-size: 12px; }
  .sc-dots { margin-top: 14px; }
}
/* step mode (touch): CSS classes drive the motion, JS only flips .on / .prev / .next */
.sc-snap .sc-img, .sc-snap .sc-info { transition: opacity .42s ease, transform .55s cubic-bezier(.2,.7,.2,1); }
.sc-snap .sc-img { opacity: 0; transform: translate3d(calc(-50% + 36px), 10px, 0) scale(.94); }
.sc-snap .sc-img.prev { transform: translate3d(calc(-50% - 36px), 10px, 0) scale(.94); }
.sc-snap .sc-img.on { opacity: 1; transform: translate3d(-50%, 0, 0) scale(1); }
.sc-snap .sc-info { opacity: 0; transform: translate3d(0, -18px, 0); pointer-events: none; }
.sc-snap .sc-info.prev { transform: translate3d(0, 18px, 0); }
.sc-snap .sc-info.on { opacity: 1; transform: none; pointer-events: auto; }
@media (prefers-reduced-motion: reduce) { .sc-snap .sc-img, .sc-snap .sc-info { transition: none; } }

.pf-wheel-hub { fill: rgba(255,255,255,.35); }

.pf-label.c-mint { fill: #7df5cd; }
.pf-label-hot { fill: #b9ffe6; filter: drop-shadow(0 0 6px rgba(63,224,168,1)) drop-shadow(0 0 16px rgba(63,224,168,.8)); }

/* Accessibility */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--cyan); color: #04121c; font-family: var(--font-btn); font-weight: 700; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; padding: 12px 18px; border-radius: 6px; transition: top .2s; }
.skip-link:focus { top: 12px; }
a:focus-visible, button:focus-visible { outline: 3px solid #7fe0ff; outline-offset: 3px; border-radius: 4px; }
.hero-b .stat .lbl, .hero-c .stat .lbl { color: rgba(255,255,255,.68); }
.fac-spec .k { color: rgba(255,255,255,.66); }
.pf-sub { fill: rgba(255,255,255,.7); }
@media (prefers-reduced-motion: reduce) {
  .ho-ticker .reel, .pf-flow-comet, .pf-dot, .pf-screen-rect, .ct-pipe, .cab-tech .fan-blades, .lc-flow, .lc-spin, .lc-mod { animation: none !important; }
}

/* two-door split + service strip */
.ho-doors { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 54px; }
.ho-manifesto .ho-doors { gap: 4px; border-radius: 18px; overflow: hidden; }
.ho-manifesto .ho-door { min-height: 440px; display: flex; flex-direction: column; justify-content: flex-end; padding: 40px 40px 36px; border: 0; border-radius: 0; background: #060f18; }
.ho-manifesto .ho-door:hover { transform: none; background: #060f18; }
.ho-manifesto .ho-door .chip { display: none; }
.ho-manifesto .ho-door .bgimg img { opacity: .8; transform: scale(1.02); }
.ho-manifesto .ho-door:hover .bgimg img { opacity: .95; transform: scale(1.08); }
.ho-manifesto .ho-door .bgimg::after { background: linear-gradient(180deg, rgba(6,19,28,0) 0%, rgba(6,19,28,.15) 45%, rgba(6,19,28,.9) 100%); }
.ho-manifesto .ho-door h3 { font-size: clamp(26px, 2.6vw, 40px) !important; line-height: 1.08; margin: 0 0 14px; white-space: normal; text-wrap: balance; text-shadow: 0 2px 20px rgba(4,12,20,.9); }
.ho-manifesto .ho-door p { display: none; }
.ho-manifesto .ho-door .door-stats { color: rgba(255,255,255,.85); margin-bottom: 18px; }
.ho-manifesto .ho-door .go { display: inline-flex; align-items: center; gap: 12px; padding: 12px 18px; white-space: nowrap; font-size: 11px; letter-spacing: 1.6px; border-radius: 999px; background: rgba(6,19,28,.55); border: 1px solid rgba(46,190,239,.6); backdrop-filter: blur(6px); align-self: flex-start; transition: background .3s, gap .3s; }
.ho-manifesto .ho-door.door-mint .go { border-color: rgba(63,224,168,.6); }
.ho-manifesto .ho-door:hover .go { background: rgba(46,190,239,.18); gap: 18px; }
.ho-manifesto .ho-door.door-mint:hover .go { background: rgba(63,224,168,.16); }
@media (max-width: 860px) { .ho-manifesto .ho-door { min-height: 320px; padding: 28px 24px; } }
.ho-door { position: relative; display: block; text-decoration: none; color: inherit; background: rgba(255,255,255,.03); border: 1px solid rgba(46,190,239,.28); border-radius: 14px; padding: 34px 32px 30px; transition: border-color .3s, background .3s, transform .3s; }
.ho-door:hover { border-color: rgba(46,190,239,.7); background: rgba(46,190,239,.06); transform: translateY(-4px); }
.ho-door .chip { width: 34px; height: 5px; background: var(--cyan); border-radius: 3px; margin-bottom: 20px; box-shadow: 0 0 12px rgba(46,190,239,.7); }
.ho-door.door-mint { border-color: rgba(63,224,168,.28); }
.ho-door.door-mint:hover { border-color: rgba(63,224,168,.7); background: rgba(63,224,168,.05); }
.ho-door.door-mint .chip { background: #3fe0a8; box-shadow: 0 0 12px rgba(63,224,168,.7); }
.ho-door.door-mint .go { color: #3fe0a8; }
.ho-door h3 { margin: 0 0 12px; font-family: var(--font-head); font-weight: 900; font-size: 26px; line-height: 1.2; color: #fff; }
.ho-door p { margin: 0 0 16px; font-size: 15.5px; line-height: 1.65; color: rgba(255,255,255,.72); }
.ho-door .door-stats { display: block; font-family: var(--font-btn); font-weight: 700; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; color: rgba(255,255,255,.68); margin-bottom: 18px; }
.ho-door .go { display: inline-block; font-family: var(--font-btn); font-weight: 700; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); }
.ho-service-strip { display: flex; justify-content: space-between; align-items: center; gap: 20px 32px; flex-wrap: wrap; margin-top: 22px; padding: 22px 28px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; text-decoration: none; color: rgba(255,255,255,.75); font-size: 15px; transition: border-color .3s; }
.ho-service-strip:hover { border-color: rgba(46,190,239,.5); }
.ho-service-strip strong { color: #fff; }
.ho-service-strip .go { font-family: var(--font-btn); font-weight: 700; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); white-space: nowrap; }
@media (max-width: 860px) { .ho-doors { grid-template-columns: 1fr; } .ho-service-strip { flex-direction: column; align-items: flex-start; gap: 12px; } }

/* Global scroll smoothness */
html { scroll-behavior: smooth; }
body { overflow-x: clip; }
.fc-hero .bg, .dk-hero .bg, .svc-hero .bgimg, .myt-band > .bgimg, .fc-feature img, .svc-photo img, .myt-shot img { backface-visibility: hidden; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Mobile polish */
@media (max-width: 760px) {
  /* dark simple pages (contact / faq / legal / 404) */
  .dk main section { padding: 40px 0; }
  .dk-hero .inner { padding: 120px 20px 44px; }
  .dk-hero h1 { font-size: clamp(32px, 9vw, 42px); }
  .dk-hero .sub { font-size: 16px; }
  .dk .faq summary { font-size: 15.5px; }
  /* photo pan animations off on small screens: cheaper paint, same look */
  .svc-photo img, .myt-shot img { animation: none; }
  .hero-c, .hero-d { min-height: 100svh; }
  .hero-c .inner { padding-top: 132px; padding-bottom: 72px; }
  .hero-c .ho-eyebrow { font-size: 12px; letter-spacing: 2.4px; }
  .hero-d .copy { max-width: 100%; }
  .hero-c .copy h1, .hero-d .copy h1 { font-size: clamp(34px, 9.5vw, 44px); line-height: 1.12; }
  .hero-c .copy .sub, .hero-d .copy .sub { font-size: 16px; }
  /* wireframe scene drops behind the copy as a dimmed backdrop */
  .hero-d .scene { top: auto; bottom: -6vh; right: -30vw; width: 140vw; height: 40vh; opacity: .22; }
  .hero-d .scene text { display: none; }
  .hero-d .shade { background: linear-gradient(180deg, rgba(4,9,15,.82) 0%, rgba(4,9,15,.6) 55%, #060f18 99%); }
  .hero-d .scene-labels { display: none; }
  .hero-c .stats { grid-template-columns: 1fr; gap: 14px; margin-top: 36px; max-width: none; }
  .hero-c .stat { display: grid; grid-template-columns: 96px 1fr; align-items: baseline; column-gap: 14px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.1); }
  .hero-c .stat .num { font-size: 28px; white-space: nowrap; }
  .hero-c .stat .lbl { margin-top: 0; font-size: 10.5px; letter-spacing: 1.6px; line-height: 1.5; color: rgba(255,255,255,.62); }
  .cta-row { flex-wrap: wrap; }
  .ho-manifesto, .ho-factory, .ho-inverters { padding-left: 20px; padding-right: 20px; }
  .fac-specs { grid-template-columns: 1fr 1fr; }
  .ho-orb { display: none; }
  /* use-case pages: hero-b */
  .hero-b { min-height: 100svh; align-items: flex-end; }
  .hero-b .inner { padding: 120px 20px 56px; }
  .hero-b h1 { font-size: clamp(34px, 9.5vw, 44px); line-height: 1.14; }
  .hero-b .sub { font-size: 16px; }
  .hero-b .stats { gap: 20px 32px; margin-top: 32px; }
  .hero-b .stat .num { font-size: 26px; }
  .hero-b .cta-row { margin-top: 32px; }
  .ho-factory { padding: 64px 20px; }
  .ho-factory .inner { gap: 36px; }
  .ho-factory .inner > .cab-tech { order: 0; }
  .ho-factory .sec-copy { display: contents; }
  .ho-factory .sec-head { order: -1; }
  .ho-factory .sec-head .ho-h2 { margin-bottom: 0; }
  .ho-factory .sec-body { order: 2; }
  .fc-feature { aspect-ratio: 4 / 3; max-width: 100%; }
  .fac-specs { gap: 18px 22px; }
  .fac-spec .v { font-size: 23px; }
  .ho-h2 { font-size: clamp(28px, 7.6vw, 36px); }
  .ho-door { padding: 26px 22px 24px; }
  .ho-door .prod { height: 150px; }
}

.hero-d .scene-labels { pointer-events: none; z-index: 1; }
.scene-labels .pf-label-hot { fill: #7df5cd; filter: drop-shadow(0 0 8px rgba(63,224,168,.8)); }

@media (min-width: 761px) { .ho-door h3 { white-space: nowrap; } }

/* homepage cooling schematic overlay */
.cf-rail { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 10; stroke-linecap: round; stroke-linejoin: round; }
.cf-pipe { fill: none; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 26 20; animation: cfFlow 1.2s linear infinite; }
.cf-pipe.cold { stroke: #2ebeef; }
.cf-pipe.hot { stroke: #ff5b4f; }
.cf-row { fill: none; stroke-width: 3.5; stroke-linecap: round; stroke-dasharray: 14 12; animation: cfRow .9s linear infinite; opacity: .95; }
.cf-air { fill: none; stroke: #ffa24a; stroke-width: 3; stroke-dasharray: 10 14; animation: cfAir 1.8s linear infinite; opacity: .75; }
.cf-fresh { fill: none; stroke: #8fd8ff; stroke-width: 3; stroke-dasharray: 10 12; animation: cfAir 1.4s linear infinite; }
.cf-hotair { fill: none; stroke: #ffa24a; stroke-width: 3; stroke-dasharray: 10 12; animation: cfAir 1.4s linear infinite; }
.cf-part { fill: rgba(6,15,24,.72); stroke: rgba(255,255,255,.85); stroke-width: 2.5; }
@keyframes cfFlow { to { stroke-dashoffset: -46; } }
@keyframes cfRow { to { stroke-dashoffset: -26; } }
@keyframes cfAir { to { stroke-dashoffset: -24; } }
.cf-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; margin-top: 18px; font-family: var(--font-btn); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.72); }
.cf-legend span { display: flex; align-items: center; gap: 8px; }
.cf-legend i { display: block; width: 22px; height: 4px; border-radius: 2px; }
.cf-legend i.d { height: 0; border-top: 3px dashed; border-radius: 0; background: none; }
@media (prefers-reduced-motion: reduce) { .cf-pipe, .cf-row, .cf-air, .cf-fresh, .cf-hotair { animation: none; } }

.ho-ticker { overflow: hidden; max-width: 100vw; }

/* mobile safety: nothing escapes the viewport horizontally */
html, body { overflow-x: clip; }
.ho-below { overflow-x: clip; }