/* Build (product) page */
.crumbs { margin: 0 0 22px; font: 600 12px/1 var(--font-cond); letter-spacing: .24em; text-transform: uppercase; color: var(--mute); }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--org); }
.seg { font-family: var(--font-seg); font-size: .82em; color: var(--ink); letter-spacing: 0; }

.b-hero { padding: clamp(32px, 6vh, 72px) 0 clamp(64px, 10vh, 120px); }
.b-hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.b-hero h1 { font-size: clamp(44px, 5.2vw, 84px); line-height: 1; white-space: normal; }
.b-hero .lede { margin: 26px 0 0; max-width: 40ch; }
.b-hero-img { margin: 0; }
.b-hero-img img { width: 100%; border-radius: 16px; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 40px 0 0; border-top: 1px solid var(--line); }
.facts div { padding: 16px 0; border-bottom: 1px solid var(--line); }
.facts div:nth-child(odd) { padding-right: 16px; }
.facts dt { font: 600 11px/1 var(--font-cond); letter-spacing: .24em; text-transform: uppercase; color: var(--mute); margin-bottom: 10px; }
.facts dd { margin: 0; font: 500 20px/1 var(--font); color: var(--ink-2); }
.facts .seg { font-size: 26px; color: var(--org); margin-right: 4px; }

.b-how { padding: clamp(72px, 11vh, 140px) 0; border-top: 1px solid var(--line); }
.b-how h2 { max-width: 16ch; margin-bottom: clamp(32px, 5vh, 56px); }
.b-how-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.b-exploded { margin: 0; }
.b-exploded img { width: 100%; border-radius: 16px; }
.parts { list-style: none; counter-reset: p; margin: 0; padding: 0; }
.parts li { counter-increment: p; padding: 20px 0 20px 48px; border-top: 1px solid var(--line); position: relative; }
.parts li:last-child { border-bottom: 1px solid var(--line); }
.parts li::before { content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: 24px; font: 13px/1 var(--font-seg); color: var(--org); }
.parts h3 { font-size: 20px; margin: 0 0 6px; }
.parts p { margin: 0; color: var(--ink-2); font-size: 16px; }
.b-light { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: center; margin-top: clamp(64px, 9vh, 110px); }
.b-light-copy p { color: var(--ink-2); max-width: 52ch; }

/* evolution */
.b-evo { padding: clamp(72px, 11vh, 140px) 0; border-top: 1px solid var(--line); background: var(--bg-2); }
.evo-head { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 80px); align-items: end; margin-bottom: clamp(32px, 5vh, 56px); }
.evo-head p { margin: 0; color: var(--ink-2); max-width: 52ch; }
.evo-stage { position: relative; display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.evo-frames { position: relative; aspect-ratio: 4 / 3; border-radius: 16px; overflow: hidden; background: #050505; box-shadow: 0 0 0 1px var(--line); }
.evo-frames img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .45s var(--ease-out); }
.evo-frames img.is-on { opacity: 1; }
.evo-frames img.still { object-fit: contain; }
.evo-caption .evo-label { font: 500 28px/1.15 var(--font); margin: 0 0 10px; color: var(--ink); }
.evo-caption .evo-change { margin: 0 0 14px; color: var(--ink-2); }
.evo-caption .evo-verdict { margin: 0; font-style: italic; color: var(--org); }
.evo-caption .evo-verdict:empty { display: none; }
.evo-controls { display: flex; align-items: center; gap: 20px; margin: 28px 0 0; }
.evo-controls input[type=range] { flex: 1; accent-color: var(--org); }
.evo-count { font: 600 13px/1 var(--font-cond); letter-spacing: .14em; color: var(--mute); white-space: nowrap; }
.evo-count .seg { color: var(--org); }
.evo-steps { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px, 1fr); gap: 10px; overflow-x: auto; scrollbar-width: thin; padding-bottom: 8px; }
.evo-steps button { width: 100%; text-align: left; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 8px; cursor: pointer; color: var(--ink-2); }
.evo-steps button[aria-current="step"] { border-color: var(--org); color: var(--ink); }
.evo-steps img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; background: #000; }
.evo-steps .s-date { display: block; margin-top: 8px; font: 600 11px/1 var(--font-cond); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }
.evo-steps .s-label { display: block; margin-top: 4px; font: 500 14px/1.25 var(--font); }
.evo-steps .s-out { display: inline-block; margin-top: 6px; font: 600 10px/1 var(--font-cond); letter-spacing: .14em; text-transform: uppercase; padding: 3px 6px; border-radius: 3px; border: 1px solid var(--line-2); }
.evo-steps .s-out.failed { color: #ff6a4d; border-color: rgba(255, 106, 77, .4); }
.evo-steps .s-out.worked { color: #9fd18b; border-color: rgba(159, 209, 139, .4); }
.evo-steps .s-out.concept { color: var(--ink-2); }

.b-specs { padding: clamp(72px, 11vh, 140px) 0; border-top: 1px solid var(--line); }
.b-specs-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); }
.spec { width: 100%; border-collapse: collapse; }
.spec th, .spec td { text-align: left; padding: 16px 0; border-top: 1px solid var(--line); vertical-align: top; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 1px solid var(--line); }
.spec th { width: 32%; font: 600 12px/1.4 var(--font-cond); letter-spacing: .2em; text-transform: uppercase; color: var(--mute); padding-right: 20px; }
.spec td { color: var(--ink-2); }

.b-cta { padding: clamp(64px, 10vh, 120px) 0; border-top: 1px solid var(--line); }
.b-cta-row { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .b-hero-grid, .b-how-grid, .b-light, .evo-head, .evo-stage, .b-specs-grid { grid-template-columns: 1fr; }
  .b-hero-img { order: -1; }
}

/* process layer */
.evo-frames img.proc { object-fit: contain; background: #050505; z-index: 2; }
.evo-process { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.evo-process button { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 5px; cursor: pointer; width: 92px; color: var(--mute); }
.evo-process button[aria-current] { border-color: var(--org); color: var(--ink); }
.evo-process img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; display: block; }
.evo-process span { display: block; margin-top: 5px; font: 600 9px/1.2 var(--font-cond); letter-spacing: .12em; text-transform: uppercase; }
.evo-proc-cap { margin: 12px 0 0; min-height: 2.6em; font-size: 14px; color: var(--ink-2); }

/* secret-safe build page */
.b-note { margin: 22px 0 0; color: var(--mute); font-size: 15px; max-width: 40ch; }
.b-quad { padding: clamp(72px, 11vh, 140px) 0; border-top: 1px solid var(--line); }
.b-quad h2 { max-width: 14ch; }
.b-quad-copy { color: var(--ink-2); max-width: 56ch; margin: 22px 0 clamp(32px, 5vh, 56px); }
.b-quad-fig { margin: 0; }

/* every angle */
.b-turn { padding: clamp(72px, 11vh, 140px) 0; border-top: 1px solid var(--line); }
.b-turn-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.b-turn-grid p:not(.index) { color: var(--ink-2); max-width: 42ch; }
.b-turn-fig { margin: 0; justify-self: end; width: 100%; max-width: 640px; }
.b-turn-fig video { display: block; width: 100%; height: auto; border-radius: 14px; background: #000; }
.b-turn-fig figcaption { margin-top: 12px; font: 600 12px/1.2 var(--font-cond); letter-spacing: .18em; text-transform: uppercase; color: var(--mute); }
@media (max-width: 900px) { .b-turn-grid { grid-template-columns: 1fr; } .b-turn-fig { justify-self: start; } }