/* ============================================================
   STEMApply VR LABS PAGE (css/stemapply-vr.css)
   Loaded only by vr-labs.html, after css/stemapply.css.

   Layout model
   - .vr-immersive is a tall scroll track. Inside it .vr-stage is
     position:sticky (100vh) holding the WebGL canvas + HUD.
   - JS adds .vr-live to <html> only when WebGL2 works. Without
     it the page degrades to a static hero plus lab cards, so the
     content is always readable.
   ============================================================ */

.vr-immersive { position: relative; margin-top: -66px; background: var(--sa-void); }
.vr-stage { position: relative; min-height: 100vh; overflow: hidden; isolation: isolate; background: var(--sa-void); }
.vr-fallback { position: absolute; inset: 0; z-index: 0; background:
  radial-gradient(900px 520px at 70% 40%, rgba(91, 75, 255, .35), transparent 70%),
  radial-gradient(700px 400px at 10% 90%, rgba(45, 226, 255, .18), transparent 70%),
  linear-gradient(rgba(130, 165, 255, .07) 1px, transparent 1px) 0 0 / 46px 46px,
  linear-gradient(90deg, rgba(130, 165, 255, .07) 1px, transparent 1px) 0 0 / 46px 46px; }
#vrCanvas { position: absolute; inset: 0; width: 100%; height: 100%; display: none; z-index: 1; }
.vr-live #vrCanvas { display: block; }
.vr-orbiting #vrCanvas { touch-action: none; cursor: grab; }
.vr-orbiting #vrCanvas:active { cursor: grabbing; }
.vr-labels { position: absolute; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; }
.vr-vignette { position: absolute; inset: 0; z-index: 3; pointer-events: none; display: none; background:
  radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(2, 3, 8, .75) 100%),
  linear-gradient(0deg, rgba(2, 3, 8, .8) 0%, transparent 38%),
  linear-gradient(180deg, rgba(2, 3, 8, .7) 0%, transparent 20%); }
.vr-live .vr-vignette { display: block; }

/* in-world labels (projected from 3D) */
.vr-tag { position: absolute; left: 0; top: 0; opacity: 0; will-change: transform, opacity; display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 6px; border-radius: 999px; border: 1px solid var(--sa-line-2); background: rgba(6, 10, 22, .72); backdrop-filter: blur(8px); font: 600 .74rem var(--font-display); color: #cfe0ff; white-space: nowrap; letter-spacing: .02em; }
.vr-tag b { font: 500 .62rem 'JetBrains Mono', monospace; color: #05080f; background: var(--sa-cyan); border-radius: 999px; padding: 2px 7px; }
.vr-tag.s-planned { border-style: dashed; }
.vr-tag.s-planned b { background: #9db0d3; }
.vr-tag.s-future { border-style: dashed; color: #8fa3c7; }
.vr-tag.s-future b { background: transparent; color: #9db0d3; border: 1px solid #9db0d3; }
.vr-tag.on { border-color: var(--sa-cyan); box-shadow: 0 0 24px rgba(45, 226, 255, .35); color: #fff; }

/* HUD */
.vr-hud { position: absolute; inset: 0; z-index: 4; pointer-events: none; display: none; }
.vr-live .vr-hud { display: block; }
.vr-hud > * { pointer-events: auto; }
.vr-loc { position: absolute; left: 24px; top: 92px; pointer-events: none; }
.vr-loc small { display: block; font: 500 .68rem 'JetBrains Mono', monospace; letter-spacing: .14em; color: var(--sa-cyan); text-transform: uppercase; }
.vr-loc b { display: block; font: 700 clamp(1.2rem, 2.2vw, 1.8rem) var(--font-display); color: #fff; letter-spacing: -.02em; margin-top: 6px; }

.vr-legend { position: absolute; right: 24px; top: 92px; width: 250px; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--sa-line); background: rgba(6, 10, 22, .66); backdrop-filter: blur(10px); font-size: .76rem; color: #9db0d3; }
.vr-legend h4 { font: 700 .66rem var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: #cfe0ff; margin-bottom: 10px; }
.vr-legend div { display: flex; align-items: center; gap: 10px; margin-top: 7px; }
.vr-legend i { flex: none; width: 26px; height: 0; border-top: 2px solid var(--sa-cyan); filter: drop-shadow(0 0 4px var(--sa-cyan)); }
.vr-legend i.d1 { border-top-style: dashed; border-color: #9db0d3; filter: none; }
.vr-legend i.d2 { border-top-style: dotted; border-color: #6f83a8; filter: none; }
.vr-legend p { margin-top: 10px; color: #7d90b6; font-size: .72rem; line-height: 1.45; }

.vr-rail { position: absolute; left: 22px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 6px; padding: 12px 8px; border-radius: 999px; background: rgba(6, 10, 22, .55); border: 1px solid var(--sa-line); backdrop-filter: blur(8px); }
.vr-rail button { position: relative; width: 22px; height: 22px; padding: 0; background: none; border: 0; cursor: pointer; border-radius: 50%; }
.vr-rail button::before { content: ''; position: absolute; inset: 7px; border-radius: 50%; border: 1.5px solid #6f83a8; transition: all .25s; }
.vr-rail button.future::before { border-style: dashed; }
.vr-rail button:hover::before { border-color: var(--sa-cyan); }
.vr-rail button.on::before { inset: 4px; background: var(--sa-cyan); border-color: var(--sa-cyan); box-shadow: 0 0 14px var(--sa-cyan); }
.vr-rail button span { position: absolute; left: 34px; top: 50%; transform: translateY(-50%) translateX(-6px); opacity: 0; pointer-events: none; white-space: nowrap; font: 600 .72rem var(--font-display); color: #fff; background: rgba(6, 10, 22, .9); border: 1px solid var(--sa-line-2); padding: 4px 10px; border-radius: 8px; transition: all .2s; }
.vr-rail button:hover span, .vr-rail button:focus-visible span { opacity: 1; transform: translateY(-50%); }

.vr-panel { position: absolute; left: 76px; bottom: 6vh; width: min(470px, calc(100vw - 100px)); padding: 26px 26px 22px; border-radius: 22px; border: 1px solid var(--sa-line-2); background: linear-gradient(170deg, rgba(14, 22, 48, .86), rgba(6, 10, 22, .84)); backdrop-filter: blur(16px); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .9), 0 0 0 1px rgba(45, 226, 255, .05); }
.vr-panel.swap { animation: vrSwap .6s var(--sa-ease); }
@keyframes vrSwap { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.vr-panel .num { font: 500 .72rem 'JetBrains Mono', monospace; color: var(--sa-cyan); letter-spacing: .12em; }
.vr-panel h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.08; letter-spacing: -.03em; color: #fff; margin: 8px 0 12px; }
.vr-panel p { color: #b4c4e4; font-size: .96rem; line-height: 1.6; }
.vr-panel p + p { margin-top: 10px; color: #8fa3c7; font-size: .88rem; }
.vr-panel .meta { display: flex; flex-wrap: wrap; margin: 0 0 14px; padding: 7px 0; border-top: 1px solid var(--sa-line-2); border-bottom: 1px solid var(--sa-line-2); font: 500 .68rem 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: #8fa3c7; }
.vr-panel .meta span + span::before { content: '/'; margin: 0 .8em; color: var(--sa-cyan); opacity: .6; }
.vr-panel .rel { display: flex; flex-wrap: wrap; gap: 12px; align-items: baseline; margin-top: 16px; font-size: .84rem; }
.vr-panel .rel span { font: 500 .66rem 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: var(--sa-cyan); }
.vr-panel .rel a { color: #dfe9ff; text-decoration: underline; text-decoration-color: rgba(45, 226, 255, .45); text-underline-offset: 3px; }
.vr-panel .rel a:hover { color: #fff; text-decoration-color: var(--sa-cyan); }
.vr-panel .acts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.vr-panel .acts .btn { padding: 10px 16px; font-size: .86rem; }
.vr-panel .disc, .vr-panel p.disc { margin: 16px 0 0; padding: 0 0 0 10px; border-left: 1px solid var(--sa-cyan); font: 400 .68rem/1.5 'JetBrains Mono', monospace; letter-spacing: .06em; color: #7f93b8; }

.vr-orbit { position: absolute; right: 24px; bottom: 6vh; display: none; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--sa-line-2); background: rgba(6, 10, 22, .72); backdrop-filter: blur(10px); color: #fff; font: 700 .86rem var(--font-display); cursor: pointer; transition: all .2s; }
.vr-orbit:hover { border-color: var(--sa-cyan); color: var(--sa-cyan); }
.vr-orbit[aria-pressed="true"] { background: var(--sa-cyan); color: #05080f; border-color: var(--sa-cyan); }
.vr-orbit.show { display: inline-flex; }
.vr-orbit-hint { position: absolute; right: 24px; bottom: calc(6vh + 58px); display: none; font-size: .76rem; color: #9db0d3; background: rgba(6, 10, 22, .7); padding: 6px 12px; border-radius: 8px; border: 1px solid var(--sa-line); }
.vr-orbiting .vr-orbit-hint { display: block; }
.vr-scrollhint { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; font: 600 .68rem var(--font-display); letter-spacing: .18em; text-transform: uppercase; color: #9db0d3; pointer-events: none; transition: opacity .4s; }
.vr-scrollhint::after { content: ''; width: 1px; height: 34px; background: linear-gradient(var(--sa-cyan), transparent); animation: saFloat 1.8s ease-in-out infinite; }
.vr-scrollhint.hide { opacity: 0; }
.vr-disclaimer { position: absolute; left: 76px; bottom: 6px; max-width: 470px; font-size: .66rem; color: #5f7298; pointer-events: none; }
.vr-orbiting .vr-panel { opacity: .35; transition: opacity .3s; }
.vr-orbiting .vr-panel:hover { opacity: 1; }

/* scroll track: one invisible section per camera shot */
.vr-track { position: relative; z-index: 0; }
.vr-live .vr-track { margin-top: -100vh; pointer-events: none; }
.vr-live .vr-step { height: 135vh; }
.vr-live .vr-step > * { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.vr-live .vr-step:last-child { height: 110vh; }
.vr-live .vr-stage { position: sticky; top: 0; height: 100vh; min-height: 0; }
.vr-live .vr-immersive-inner { position: relative; }

/* fallback / no-WebGL view of the same content */
.vr-intro-static { position: relative; z-index: 3; padding: 150px 0 60px; }
.vr-live .vr-intro-static { display: none; }
.vr-step { padding: 0; }
html:not(.vr-live) .vr-track { padding: 10px 0 70px; }
html:not(.vr-live) .vr-track > .vr-step { display: none; }
html:not(.vr-live) .vr-track .sa-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
html:not(.vr-live) .vr-step { padding: 26px; border-radius: 20px; border: 1px solid var(--sa-line); background: linear-gradient(170deg, rgba(20, 31, 62, .78), rgba(8, 13, 28, .7)); }
html:not(.vr-live) .vr-step h3 { color: #fff; margin: 12px 0 8px; }
html:not(.vr-live) .vr-step p { color: var(--sa-dim); font-size: .94rem; margin-bottom: 8px; }
.vr-live .vr-track .sa-container { display: block; padding: 0; max-width: none; }

/* ---------- content sections below the flythrough ---------- */
.vr-status { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.vr-col { border-radius: 24px; border: 1px solid var(--sa-line); padding: 28px; background: linear-gradient(170deg, rgba(20, 31, 62, .78), rgba(8, 13, 28, .7)); }
.vr-col h3 { color: #fff; font-size: 1.3rem; margin: 14px 0 6px; }
.vr-col > p { color: var(--sa-dim); font-size: .92rem; margin-bottom: 16px; }
.vr-col ul { list-style: none; display: grid; gap: 10px; }
.vr-col li { display: flex; gap: 10px; align-items: baseline; color: #c4d2ee; font-size: .92rem; padding-top: 10px; border-top: 1px solid var(--sa-line); }
.vr-col li small { color: #7d90b6; display: block; font-size: .78rem; }
.vr-col.live { border-top: 3px solid #34d399; }
.vr-col.dev { border-top: 3px solid var(--sa-amber); }
.vr-col.planned { border-top: 3px dashed #9db0d3; }

.vr-slice { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: start; }
.vr-flow { list-style: none; position: relative; counter-reset: f; margin-left: 8px; }
.vr-flow::before { content: ''; position: absolute; left: 17px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--sa-cyan), var(--sa-violet) 60%, transparent); opacity: .5; }
.vr-flow li { position: relative; padding: 0 0 22px 56px; counter-increment: f; }
.vr-flow li::before { content: counter(f, decimal-leading-zero); position: absolute; left: 0; top: -2px; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: #070c1c; border: 1.5px solid var(--sa-cyan); color: var(--sa-cyan); font: 500 .72rem 'JetBrains Mono', monospace; box-shadow: 0 0 18px rgba(45, 226, 255, .25); }
.vr-flow b { display: block; color: #fff; font: 600 1.05rem var(--font-display); letter-spacing: -.01em; }
.vr-flow span { color: var(--sa-dim); font-size: .9rem; }
.vr-sticky { position: sticky; top: 100px; }
.vr-loopcard { border-radius: 24px; border: 1px solid var(--sa-line-2); padding: 30px; background: radial-gradient(500px 300px at 80% 0%, rgba(139, 107, 255, .3), transparent 70%), #070c1c; }
.vr-loopcard h3 { color: #fff; font-size: 1.4rem; margin-bottom: 8px; }
.vr-loopcard p { color: var(--sa-dim); font-size: .94rem; }
.vr-nodes { display: grid; gap: 10px; margin-top: 22px; }
.vr-node { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 13px 16px; border-radius: 14px; border: 1px solid var(--sa-line); background: rgba(255, 255, 255, .03); color: #dbe6ff; font: 600 .94rem var(--font-display); position: relative; }
.vr-node + .vr-node::before { content: ''; position: absolute; left: 28px; top: -11px; width: 2px; height: 11px; background: var(--sa-cyan); opacity: .5; }

.vr-why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.vr-early { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: center; border-radius: 32px; border: 1px solid var(--sa-line-2); padding: clamp(28px, 5vw, 64px); background: radial-gradient(700px 360px at 90% 0%, rgba(255, 79, 208, .18), transparent 70%), radial-gradient(600px 340px at 0% 100%, rgba(45, 226, 255, .16), transparent 70%), #070c1c; }
.vr-early form { display: grid; gap: 12px; }
.vr-early input[type="email"] { width: 100%; padding: 15px 18px; border-radius: 14px; border: 1.5px solid var(--sa-line-2); background: #09111f; color: #fff; font: inherit; }
.vr-early input[type="email"]:focus { outline: none; border-color: var(--sa-cyan); box-shadow: 0 0 0 4px rgba(45, 226, 255, .15); }
.vr-early small { color: #7d90b6; font-size: .78rem; }

@media (max-width: 1100px) {
  .vr-status, .vr-why { grid-template-columns: 1fr 1fr; }
  .vr-slice, .vr-early { grid-template-columns: 1fr; }
  .vr-sticky { position: static; }
  html:not(.vr-live) .vr-track .sa-container { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .vr-legend { display: none; }
  .vr-rail { left: 10px; padding: 8px 5px; gap: 2px; }
  .vr-rail button span { display: none; }
  .vr-loc { left: 14px; top: 80px; }
  .vr-panel { left: 12px; right: 12px; width: auto; bottom: 14px; padding: 18px; max-height: 46vh; overflow: auto; }
  .vr-panel h2 { font-size: 1.35rem; margin-bottom: 8px; }
  .vr-panel p + p, .vr-panel .disc { display: none; }
  .vr-orbit { right: 12px; bottom: auto; top: 80px; padding: 9px 14px; }
  .vr-orbit-hint { right: 12px; bottom: auto; top: 128px; }
  .vr-disclaimer, .vr-scrollhint { display: none; }
}
@media (max-width: 620px) {
  .vr-status, .vr-why { grid-template-columns: 1fr; }
  html:not(.vr-live) .vr-track .sa-container { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .vr-panel.swap, .vr-scrollhint::after { animation: none; }
}

/* ============================================================
   Learner-value sections below the flythrough (vrx-*)
   ============================================================ */
.vrx-n { font: 500 .74rem 'JetBrains Mono', monospace; color: var(--sa-cyan); letter-spacing: .1em; display: block; margin-bottom: 12px; }

/* capability list: ruled columns, no tablets */
.vrx-caps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 clamp(24px, 4vw, 56px); }
.vrx-caps li { padding: 26px 0 30px; border-top: 1px solid var(--sa-line-2); }
.vrx-caps h3 { color: #fff; font-size: 1.2rem; line-height: 1.25; letter-spacing: -.015em; margin-bottom: 8px; }
.vrx-caps p { color: var(--sa-dim); font-size: .95rem; }

/* five experiences: each text block scrolls while its schematic stays pinned */
.vrx-exp { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(28px, 5vw, 80px); align-items: start; min-height: 100vh; padding: clamp(24px, 6vh, 72px) 0; border-top: 1px solid var(--sa-line); }
.vrx-copy { align-self: center; max-width: 520px; }
.vrx-idx { display: block; font: 500 .74rem 'JetBrains Mono', monospace; letter-spacing: .14em; color: var(--sa-cyan); }
.vrx-sub { display: block; margin-top: 18px; font: 600 .78rem var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--sa-dim); }
.vrx-copy h3 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.6rem); line-height: 1.08; letter-spacing: -.03em; margin: 8px 0 16px; }
.vrx-copy > p { color: #b4c4e4; font-size: 1.04rem; line-height: 1.65; }
.vrx-do { list-style: none; display: grid; gap: 0; margin-top: 22px; }
.vrx-do li { padding: 12px 0; border-top: 1px solid var(--sa-line); color: var(--sa-dim); font-size: .94rem; }
.vrx-do b { color: #fff; font-weight: 600; margin-right: 6px; }
.vrx-copy > .vrx-note { margin-top: 18px; padding-left: 14px; border-left: 2px solid var(--sa-amber); color: #9db0d3; font-size: .84rem; }
.vrx-fig { position: sticky; top: 110px; margin: 0; border-radius: 28px; border: 1px solid var(--sa-line-2); padding: 14px; background: radial-gradient(520px 320px at 80% 0%, rgba(139, 107, 255, .26), transparent 70%), #070c1c; overflow: hidden; }
.vrx-fig svg { display: block; width: 100%; height: auto; max-height: 70vh; }
.vrx-fig figcaption { padding: 6px 10px 2px; font: 500 .66rem 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: #5f7298; }
.vrx-grid path { stroke: rgba(130, 165, 255, .09); stroke-width: 1; fill: none; }
.vrx-line { stroke: #8fb0e8; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.vrx-solid { fill: rgba(45, 226, 255, .07); }
.vrx-hot { stroke: var(--sa-cyan); stroke-width: 2.4; fill: none; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 5px rgba(45, 226, 255, .55)); }
.vrx-hot rect { fill: rgba(45, 226, 255, .22); }
.vrx-fill { fill: var(--sa-cyan); stroke: none; }
.vrx-valve { stroke: var(--sa-violet); }
.vrx-lab { font: 500 11px 'JetBrains Mono', monospace; letter-spacing: .12em; fill: #9db0d3; text-anchor: middle; }
.vrx-blade { stroke-width: 5; }

/* motion only when an experience is in view and motion is allowed */
.vrx-motion .vrx-exp.is-active .vrx-spin { animation: vrxSpin 6s linear infinite; transform-box: fill-box; transform-origin: center; }
.vrx-motion .vrx-exp.is-active .vrx-spin.slow { animation-duration: 14s; }
.vrx-motion .vrx-exp.is-active .vrx-flow path { stroke-dasharray: 10 14; animation: vrxDash 1.6s linear infinite; }
.vrx-motion .vrx-exp.is-active .vrx-wave { stroke-dasharray: 8 8; animation: vrxDash 1.4s linear infinite; }
.vrx-motion .vrx-exp.is-active .vrx-p { animation: vrxPiston 1.8s ease-in-out infinite; }
.vrx-motion .vrx-exp.is-active .vrx-p.p2 { animation-delay: -.6s; }
.vrx-motion .vrx-exp.is-active .vrx-p.p3 { animation-delay: -1.2s; }
.vrx-motion .vrx-exp.is-active .vrx-ring { animation: vrxPulse 2.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes vrxSpin { to { transform: rotate(360deg); } }
@keyframes vrxDash { to { stroke-dashoffset: -48; } }
@keyframes vrxPiston { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(20px); } }
@keyframes vrxPulse { 50% { transform: scale(1.18) rotate(8deg); opacity: .5; } }

/* student benefit: large ruled rows */
.vrx-benefits { border-top: 1px solid var(--sa-line-2); }
.vrx-benefits > div { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(16px, 4vw, 64px); align-items: baseline; padding: 26px 0; border-bottom: 1px solid var(--sa-line); }
.vrx-benefits b { color: #fff; font: 700 clamp(1.25rem, 2.4vw, 1.9rem) var(--font-display); letter-spacing: -.02em; line-height: 1.15; }
.vrx-benefits p { color: var(--sa-dim); font-size: 1rem; }

/* lesson journey */
.vrx-journey { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.vrx-journey::before { content: ''; position: absolute; left: 0; right: 0; top: 5px; height: 2px; background: linear-gradient(90deg, var(--sa-cyan), var(--sa-violet) 70%, var(--sa-magenta)); opacity: .55; }
.vrx-journey li { position: relative; padding: 30px 28px 0 0; }
.vrx-journey li::before { content: ''; position: absolute; left: 0; top: 0; width: 12px; height: 12px; border-radius: 50%; background: #05080f; border: 2px solid var(--sa-cyan); box-shadow: 0 0 12px rgba(45, 226, 255, .6); }
.vrx-journey h3 { color: #fff; font-size: 1.35rem; letter-spacing: -.02em; margin-bottom: 8px; }
.vrx-journey p { color: var(--sa-dim); font-size: .95rem; }

/* enterprise */
.vrx-ent { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; border-radius: 32px; border: 1px solid var(--sa-line-2); padding: clamp(28px, 5vw, 64px); background: radial-gradient(700px 360px at 90% 0%, rgba(255, 79, 208, .16), transparent 70%), radial-gradient(600px 360px at 0% 100%, rgba(45, 226, 255, .12), transparent 70%), #070c1c; }
.vrx-uses { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 22px; }
.vrx-uses li { color: #c4d2ee; font-size: .92rem; }
.vrx-uses li::before { content: '/'; color: var(--sa-cyan); margin-right: 8px; }
.vrx-steps { list-style: none; counter-reset: s; display: grid; gap: 0; position: relative; }
.vrx-steps::before { content: ''; position: absolute; left: 17px; top: 18px; bottom: 18px; width: 2px; background: linear-gradient(var(--sa-cyan), var(--sa-violet) 60%, var(--sa-magenta)); opacity: .5; }
.vrx-steps li { position: relative; counter-increment: s; padding: 0 0 24px 58px; }
.vrx-steps li:last-child { padding-bottom: 0; }
.vrx-steps li::before { content: counter(s); position: absolute; left: 0; top: -4px; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: #070c1c; border: 1.5px solid var(--sa-cyan); color: var(--sa-cyan); font: 600 .8rem 'JetBrains Mono', monospace; }
.vrx-steps b { display: block; color: #fff; font: 600 1.1rem var(--font-display); }
.vrx-steps span { color: var(--sa-dim); font-size: .94rem; }

/* closing */
.vrx-close { text-align: center; border-radius: 32px; border: 1px solid var(--sa-line-2); padding: clamp(40px, 7vw, 96px) clamp(20px, 5vw, 64px); background: radial-gradient(800px 400px at 50% 0%, rgba(139, 107, 255, .3), transparent 70%), #070c1c; }
.vrx-close .sa-hero-cta { justify-content: center; }
.vrx-fine { margin: 28px auto 0; max-width: 560px; color: #7d90b6; font-size: .8rem; }

@media (max-width: 1100px) {
  .vrx-caps { grid-template-columns: 1fr 1fr; }
  .vrx-exp { grid-template-columns: 1fr; min-height: 0; gap: 24px; }
  .vrx-fig { position: static; order: -1; }
  .vrx-copy { max-width: none; }
  .vrx-journey { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .vrx-journey::before { display: none; }
  .vrx-ent { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .vrx-caps, .vrx-journey { grid-template-columns: 1fr; }
  .vrx-benefits > div { grid-template-columns: 1fr; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .vrx-fig svg * { animation: none !important; }
}