/* Klio real CAD studio. The expanded view uses a dialog with the immersive class. */
.klio-3d-section { scroll-margin-top: 88px; padding-block: 90px; background: #171a17; border-top: 1px solid var(--line); color: var(--ink); }
.klio-3d-section .wrap { max-width: 1800px; }
.klio-3d-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 30px; }
body[data-page="klio"] .klio-3d-heading .eyebrow { font-size: 10px; color: #b4b8b2; letter-spacing: .1em; margin-bottom: 20px; }
.klio-3d-heading h2 { line-height: 1.04; font-size: clamp(42px,4.4vw,74px); }
.klio-3d-heading h2 span { color: #aeb5a7; }
.klio-3d-heading>p { font-size: var(--text-small); line-height: 1.85; padding-bottom: 5px; color: var(--muted); max-width: 350px; }
.klio-3d-facts { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; padding: 17px 0; border-top: 1px solid var(--line); font: 10px/1.6 var(--font-mono); letter-spacing: .075em; color: var(--muted); }
.klio-3d-facts span { display: flex; align-items: center; gap: 9px; }
.klio-3d-facts span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.klio-3d-shell { display: grid; grid-template-columns: minmax(0,1fr) 322px; border: 1px solid #ffffff20; background: #111519; min-width: 0; }
.klio-3d-viewport { position: relative; min-height: 740px; background: radial-gradient(ellipse at 48% 42%,#283139 0%,#192027 34%,#11161c 64%,#0b1015 100%); overflow: hidden; isolation: isolate; color: #d9ddd9; }
.klio-3d-viewport::before { content: ""; position: absolute; inset: 0; background: linear-gradient(#b3c4d505 1px,transparent 1px),linear-gradient(90deg,#b3c4d505 1px,transparent 1px); background-size: 72px 72px; mask-image: radial-gradient(ellipse,#0009,transparent 75%); pointer-events: none; z-index: 0; }
.klio-3d-viewport::after { content: ""; position: absolute; inset: 18px; border: 1px solid #ffffff06; pointer-events: none; z-index: 2; }
.klio-3d-viewport canvas { display: block; width: 100%; height: 100%; position: absolute; inset: 0; touch-action: none; outline-offset: -6px; z-index: 1; }
.klio-3d-viewport canvas:focus-visible { outline: 1px solid #d9ac83; }
.klio-3d-fallback { position: absolute; inset: 95px 50px; width: calc(100% - 100px); height: calc(100% - 190px); object-fit: contain; filter: drop-shadow(0 30px 35px #0006); opacity: .68; transition: opacity .6s; pointer-events: none; z-index: 0; }
.klio-3d-viewport[data-state=ready] .klio-3d-fallback { opacity: 0; }
.klio-3d-stage-head { position: absolute; top: 32px; left: 32px; right: 32px; display: flex; justify-content: space-between; align-items: start; gap: 16px; z-index: 3; pointer-events: none; font: 10px/1.9 var(--font-mono); letter-spacing: .12em; color: #adb7be; }
.klio-3d-stage-head>span { max-width: 310px; }
.klio-3d-stage-head strong { font-weight: 400; font-size: 17px; letter-spacing: .16em; color: #e4e8e8; }
.klio-3d-expand { pointer-events: auto; }
.klio-3d-coordinate { position: absolute; left: 32px; bottom: 29px; z-index: 3; font: 9px/1.9 var(--font-mono); letter-spacing: .08em; color: #7f919d; pointer-events: none; }
.klio-3d-coordinate>span { color: #bbc5cb; }
.klio-3d-zoom { position: absolute; right: 30px; bottom: 29px; display: flex; gap: 5px; z-index: 3; }
.klio-3d-cross { position: absolute; font: 15px var(--font-mono); color: #60717d; z-index: 2; pointer-events: none; }
.klio-3d-cross.a { left: 14px; top: 110px; }
.klio-3d-cross.b { right: 14px; bottom: 110px; }
.klio-3d-console { padding: 32px 25px; display: flex; flex-direction: column; min-width: 0; border-left: 1px solid #ffffff19; background: linear-gradient(155deg,#1a1e22,#101418 72%); }
.klio-3d-console .eyebrow { font-size: 9px; margin-bottom: 16px; }
.klio-3d-console h3 { font-size: 26px; line-height: 1.15; margin-bottom: 13px; }
.klio-3d-copy { font-size: var(--text-caption); line-height: 1.85; min-height: 69px; margin-bottom: 24px; color: #9ca6ad; }
.klio-3d-views { display: grid; gap: 6px; margin-bottom: 23px; }
.klio-3d-views button { display: flex; gap: 13px; text-align: left; align-items: center; }
.klio-3d-views button>span { font: 9px var(--font-mono); color: #6d7c86; }
.klio-3d-views button>i { font-style: normal; margin-left: auto; color: #7a878f; }
.klio-3d-explode { border-top: 1px solid #ffffff19; padding-top: 21px; margin-top: auto; --range-accent: #d9ac83; }
.klio-3d-explode>.range-heading { font-size: 11px; display: flex; justify-content: space-between; gap: 12px; color: #cbd0d1; }
.klio-3d-explode output { font: 11px var(--font-mono); color: #d9ac83; font-variant-numeric: tabular-nums; }
.klio-3d-explode input { display: block; margin: 15px 0 5px; }
.klio-3d-scale { display: flex; justify-content: space-between; gap: 12px; font: 8px/1.6 var(--font-mono); color: #7b8992; }
.klio-3d-toggle { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; margin-top: 19px; }
.klio-3d-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 9px; }
.klio-3d-tools button { display: flex; align-items: center; justify-content: center; gap: 6px; }
.klio-3d-tools button>span { font-size: var(--text-label); color: #7c919e; }
.klio-3d-source { margin-top: 22px; padding-top: 17px; border-top: 1px solid #ffffff19; font-size: 10px; line-height: 1.8; color: #77858f; }
.klio-3d-source a { display: block; color: #a6b3bc; margin-top: 8px; text-decoration: underline; text-underline-offset: 4px; }
.klio-3d-caption { display: flex; justify-content: space-between; gap: 30px; margin-top: 22px; font-size: 10px; line-height: 1.9; color: var(--muted); }
.klio-3d-caption>p { max-width: 600px; }
.klio-3d-caption>span { display: flex; align-items: start; gap: 20px; font: 9px/1.9 var(--font-mono); white-space: nowrap; color: #b6bcb0; }
.klio-3d-caption b { font-weight: 400; margin-right: 7px; color: var(--accent); }
.klio-3d-pins { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.klio-3d-pin { position: absolute; transform: translate(-50%,-50%); display: flex; align-items: center; gap: 8px; color: #c8d0d4; background: #111a23cf; border: 1px solid #758f9c52; backdrop-filter: blur(8px); padding: 5px 10px 5px 5px; font-size: 9px; pointer-events: auto; opacity: 0; transition: opacity .2s,border-color .2s; white-space: nowrap; }
.klio-3d-pin:hover { border-color: #d9ac83; }
.klio-3d-pin b { display: grid; place-items: center; font: 9px var(--font-mono); background: #d2af88; color: #19232b; width: 21px; height: 21px; border-radius: 50%; font-weight: 400; }
.klio-3d-viewport[data-state=ready] .klio-3d-pin { opacity: 1; }
.klio-3d-loading { position: absolute; inset: auto 90px 32px; z-index: 4; font: 10px/1.7 var(--font-mono); text-align: center; color: #bdc6cb; pointer-events: none; }
.klio-3d-viewport[data-state=ready] .klio-3d-loading { display: none; }
.klio-3d-viewport[data-state=error] .klio-3d-loading { background: #111c29ed; border: 1px solid #d9ac8359; padding: 13px; bottom: 85px; }
.klio-3d-section .klio-3d-pin:focus-visible, .klio-3d-dialog .klio-3d-pin:focus-visible { outline: 2px solid #d9ac83; outline-offset: 3px; }
.klio-3d-shell.is-disabled input, .klio-3d-shell.is-disabled button:not(.klio-3d-expand) { opacity: .45; pointer-events: none; }
.klio-3d-shell.immersive { z-index: 100; }
.klio-3d-shell.immersive .klio-3d-viewport { min-height: 0; height: 100%; }
.klio-3d-shell.immersive .klio-3d-console { overflow: auto; }
body:has(.klio-3d-shell.immersive) { overflow: hidden; }
dialog.klio-3d-dialog { width: calc(100% - 24px); max-width: none; height: calc(100dvh - 24px); max-height: none; margin: auto; padding: 0; overflow: hidden; border: 1px solid #ffffff30; background: #111519; color: #e8e9e5; }
dialog.klio-3d-dialog::backdrop { background: #03070bed; backdrop-filter: blur(16px); }
.klio-3d-dialog .klio-3d-shell { position: relative; inset: auto; width: 100%; height: 100%; border: 0; box-shadow: none; }
.klio-3d-entry { position: absolute; z-index: 5; left: 24px; right: 24px; bottom: 55px; text-align: center; }
.klio-3d-entry button { display: inline-flex; align-items: center; gap: 35px; }
.klio-3d-entry p { margin-top: 13px; color: #9eabb5; font-size: 11px; line-height: 1.7; }
.klio-3d-shell[data-activation=ready] .klio-3d-entry { display: none; }
.klio-3d-shell[data-activation=idle] :is(canvas,.klio-3d-expand,.klio-3d-pins,.klio-3d-coordinate,.klio-3d-zoom,.klio-night-launch,.klio-3d-views,.klio-3d-explode) { visibility: hidden; }
.klio-3d-viewport[data-state=idle] .klio-3d-loading { display: none; }
.klio-3d-shell[data-activation=idle] .klio-3d-loading { inset: auto 24px 12px; font-size: 10px; }
.klio-3d-viewport[data-state=error] .klio-3d-entry, .klio-3d-shell[data-activation=idle] :is(.klio-3d-views,.klio-3d-explode) { display: none; }
.klio-3d-shell[data-activation=idle] .klio-3d-source { margin-top: auto; }

@media(min-width:1600px) {
  .klio-3d-shell { grid-template-columns: minmax(0,1fr) 350px; }
  .klio-3d-console { padding: 36px 30px; }
  .klio-3d-viewport { min-height: 810px; }
  .klio-3d-copy { font-size: var(--text-label); }
}

@media(max-width:1200px) {
  .klio-3d-shell { grid-template-columns: minmax(0,1fr) 290px; }
  .klio-3d-console { padding: 27px 21px; }
  .klio-3d-viewport { min-height: 730px; }
  .klio-3d-heading>p { font-size: var(--text-label); }
  .klio-3d-caption>span { gap: 12px; font-size: 8px; }
}

@media(max-width:950px) {
  .klio-3d-shell { grid-template-columns: 1fr; }
  .klio-3d-viewport { min-height: 650px; }
  .klio-3d-console { display: grid; grid-template-columns: 1fr 1fr; column-gap: 35px; padding: 30px; border-left: 0; border-top: 1px solid #ffffff19; }
  .klio-3d-console .eyebrow, .klio-3d-console h3 { grid-column: 1; }
  .klio-3d-copy { grid-column: 1; min-height: 0; margin-bottom: 20px; }
  .klio-3d-views { grid-column: 1; margin-bottom: 0; grid-template-columns: 1fr 1fr; }
  .klio-3d-explode { grid-column: 2; grid-row: 1/5; border-top: 0; border-left: 1px solid #ffffff19; padding: 0 0 0 30px; margin: 0; align-self: center; }
  .klio-3d-source { grid-column: 1/-1; }
  .klio-3d-caption { display: block; }
  .klio-3d-caption>span { margin-top: 15px; font-size: 9px; gap: 24px; }
  .klio-3d-shell.immersive { grid-template-columns: 1fr; grid-template-rows: minmax(0,1fr) auto; }
  .klio-3d-shell.immersive .klio-3d-console { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; padding: 15px 20px; max-height: 42dvh; }
  .klio-3d-shell.immersive .klio-3d-console>:is(.eyebrow,h3,.klio-3d-copy,.klio-3d-source) { display: none; }
  .klio-3d-shell.immersive .klio-3d-views { grid-column: 1; align-self: center; }
  .klio-3d-shell.immersive .klio-3d-explode { grid-column: 2; grid-row: 1; padding: 0; border: 0; }
  .klio-3d-shell.immersive .klio-3d-toggle { margin-top: 10px; }
  .klio-3d-shell.immersive .klio-3d-explode input { margin: 4px 0; }
  .klio-3d-shell.immersive .klio-3d-scale { display: none; }
}

@media(max-width:760px) {
  .klio-3d-section { scroll-margin-top: 68px; padding-block: 62px; }
  .klio-3d-heading { display: block; margin-bottom: 26px; }
  .klio-3d-heading h2 { font-size: clamp(37px,9.5vw,54px); }
  body[data-page="klio"] .klio-3d-heading .eyebrow { font-size: 8px; margin-bottom: 18px; }
  .klio-3d-heading>p { margin-top: 20px; font-size: var(--text-label); }
  .klio-3d-facts { gap: 9px 18px; font-size: 8px; padding: 14px 0; }
  .klio-3d-viewport { min-height: 490px; }
  .klio-3d-viewport::after { inset: 10px; }
  .klio-3d-stage-head { top: 21px; left: 21px; right: 21px; font-size: 8px; letter-spacing: .06em; }
  .klio-3d-stage-head strong { font-size: var(--text-label); }
  .klio-3d-stage-head>span { max-width: 225px; }
  .klio-3d-coordinate { left: 21px; bottom: 23px; font-size: 8px; max-width: 205px; }
  .klio-3d-zoom { right: 19px; bottom: 21px; }
  .klio-3d-pin { font-size: 8px; gap: 5px; padding: 4px 7px 4px 4px; }
  .klio-3d-pin b { font-size: 8px; width: 18px; height: 18px; }
  .klio-3d-console { display: block; padding: 27px 22px; }
  .klio-3d-console h3 { font-size: 28px; }
  .klio-3d-copy { font-size: var(--text-caption); min-height: 44px; }
  .klio-3d-views { grid-template-columns: 1fr 1fr; gap: 7px; }
  .klio-3d-views button { gap: 8px; }
  .klio-3d-explode { border-left: 0; border-top: 1px solid #ffffff19; padding: 24px 0 0; margin-top: 24px; }
  .klio-3d-explode>.range-heading { font-size: var(--text-caption); }
  .klio-3d-tools { margin-top: 9px; }
  .klio-3d-source, .klio-3d-caption { font-size: 10px; }
  .klio-3d-caption>span { display: flex; flex-wrap: wrap; font-size: 8px; gap: 7px 18px; }
  .klio-3d-loading { inset: auto 30px 80px; font-size: 10px; }
  .klio-3d-fallback { inset: 90px 25px; width: calc(100% - 50px); height: calc(100% - 180px); }
  dialog.klio-3d-dialog { width: calc(100% - 12px); height: calc(100dvh - 12px); }
  .klio-3d-shell.immersive .klio-3d-console { display: grid; grid-template-columns: 1fr; padding: 12px 14px; gap: 11px; max-height: 43dvh; }
  .klio-3d-shell.immersive .klio-3d-views { grid-column: 1; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 5px; }
  .klio-3d-shell.immersive .klio-3d-views button { justify-content: center; }
  .klio-3d-shell.immersive .klio-3d-views button>:is(span,i) { display: none; }
  .klio-3d-shell.immersive .klio-3d-explode { display: grid; grid-template-columns: minmax(0,1fr) auto; grid-column: 1; grid-row: 2; gap: 6px 12px; margin: 0; padding: 0; }
  .klio-3d-shell.immersive .klio-3d-explode>.range-heading { grid-column: 1; font-size: 10px; }
  .klio-3d-shell.immersive .klio-3d-explode input { grid-column: 1; margin: 0; }
  .klio-3d-shell.immersive .klio-3d-toggle { grid-column: 2; grid-row: 1/3; margin: 0; gap: 7px; }
  .klio-3d-shell.immersive .klio-3d-tools { grid-column: 1/-1; margin-top: 0; }
}

@media(max-width:380px) {
  .klio-3d-viewport { min-height: 445px; }
  .klio-3d-pin span { display: none; }
  .klio-3d-coordinate { max-width: 165px; font-size: 7px; }
  .klio-3d-stage-head>span { max-width: 190px; }
  .klio-3d-console { padding: 23px 18px; }
  .klio-3d-facts { font-size: 7px; }
}