:root {
  --navy: #19293b;
  --navy-2: #0f2034;
  --blue: #145fb7;
  --blue-2: #087eaf;
  --blue-3: #dcecff;
  --green: #00a982;
  --green-dark: #007d62;
  --paper: #f4f7fa;
  --white: #ffffff;
  --ink: #1b2a3b;
  --muted: #667587;
  --line: #d7e0e8;
  --soft: #eaf2f8;
  --warning: #ffcf5c;
  --shadow: 0 22px 55px rgba(10, 37, 70, .16);
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.62 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }
h1, h2, h3, h4, p, ul { margin-top: 0; }
h1, h2, h3, h4 { color: var(--navy); letter-spacing: -.04em; }
h1 { margin-bottom: 24px; font-size: clamp(44px, 6vw, 76px); line-height: 1.01; }
h2 { margin-bottom: 18px; font-size: clamp(32px, 4vw, 52px); line-height: 1.07; }
h3 { margin-bottom: 10px; font-size: 21px; line-height: 1.24; }
p { margin-bottom: 0; }

.site-shell { width: 100%; overflow: hidden; background: var(--white); }
.utility-bar { height: 32px; background: var(--navy); color: #d9e6f3; font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.utility-inner, .nav-inner, .container { width: min(var(--max), calc(100% - 64px)); margin: 0 auto; }
.utility-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.utility-inner span:last-child, .utility-inner > a { color: #8fb1d4; }
.utility-inner > a:hover { color: #fff; }
.site-header { position: relative; z-index: 20; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); }
.nav-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { flex: 0 0 auto; color: var(--blue); font-size: 22px; font-weight: 850; letter-spacing: -.065em; }
.brand b { color: var(--green); }
.main-nav { display: flex; align-items: center; gap: 24px; color: #344456; font-size: 13px; font-weight: 700; }
.main-nav > a:not(.button) { padding: 28px 0 24px; border-bottom: 3px solid transparent; transition: color .16s, border-color .16s; }
.main-nav > a:hover, .main-nav > a[aria-current="page"] { color: var(--blue); border-bottom-color: var(--green); }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 9px; padding: 0 20px; border: 0; border-radius: 5px; background: var(--green); color: #fff; font-size: 13px; font-weight: 850; box-shadow: 0 8px 20px rgba(0, 125, 98, .18); transition: transform .18s, background .18s; }
.button:hover { transform: translateY(-2px); background: var(--green-dark); }
.button.secondary { border: 1px solid rgba(255,255,255,.45); background: transparent; box-shadow: none; }
.button.secondary:hover { background: rgba(255,255,255,.1); }
.button.dark { background: var(--navy); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--navy); }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { content: ""; display: block; width: 20px; height: 2px; margin: 4px auto; background: currentColor; transition: transform .2s, opacity .2s; }

.hero { position: relative; padding: 84px 0 0; overflow: hidden; background: linear-gradient(118deg, #0c4995 0%, var(--blue) 55%, var(--blue-2) 100%); color: #fff; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .1; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to left, #000, transparent 75%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr .96fr; gap: 64px; align-items: center; padding-bottom: 80px; }
.hero h1, .page-hero h1 { color: #fff; }
.hero-copy { max-width: 670px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.hero .eyebrow, .page-hero .eyebrow { padding: 6px 11px; border: 1px solid rgba(107, 237, 205, .65); border-radius: 99px; color: #d6fff4; background: rgba(8, 44, 88, .18); }
.hero-lead { max-width: 650px; color: #d9e9fb; font-size: 19px; line-height: 1.56; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 30px; }
.hero-note { margin-top: 18px; color: #bcd5ee; font-size: 12px; }
.morph-hero { padding-top: 38px; }
.morph-hero > .container { width: min(1280px, calc(100% - 64px)); }
.hero-mode-nav { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 38px; border: 1px solid rgba(255,255,255,.25); border-radius: 6px; overflow: hidden; background: rgba(9,48,96,.22); }
.hero-mode { position: relative; min-height: 58px; padding: 11px 15px; border: 0; border-right: 1px solid rgba(255,255,255,.2); overflow: hidden; color: #bcd6ef; background: transparent; text-align: left; cursor: pointer; }
.hero-mode:last-child { border-right: 0; }
.hero-mode span { display: block; color: #8fb6db; font: 800 8px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.hero-mode b { display: block; margin-top: 4px; color: inherit; font-size: 12px; }
.hero-mode[aria-selected="true"] { color: #fff; background: rgba(255,255,255,.1); }
.hero-mode[aria-selected="true"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; transform-origin: left; background: var(--green); animation: hero-mode-progress 9s linear; }
@keyframes hero-mode-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero-stage { position: relative; z-index: 2; display: grid; }
.hero-state { grid-area: 1 / 1; display: grid; grid-template-columns: .86fr 1.14fr; gap: 52px; align-items: center; padding-bottom: 80px; opacity: 0; visibility: hidden; transform: translateY(12px); transition: opacity .55s ease, transform .55s ease, visibility 0s linear .55s; }
.hero-state.is-active { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; }
.hero-state h1 { max-width: 590px; font-size: clamp(44px, 5vw, 68px); }
.hero-state h1 span { color: #91f2d9; }
.hero-state .hero-system-map { transform: translateX(16px) scale(.985); transition: transform .75s cubic-bezier(.2,.75,.2,1); }
.hero-state.is-active .hero-system-map { transform: translateX(0) scale(1); }
.map-caption { display: block; margin-bottom: 10px; color: #c0d8ef; font: 750 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .07em; text-align: right; text-transform: uppercase; }

.hero-system-map { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; color: var(--ink); }
.hero-system-map > .map-caption { grid-column: 1 / -1; }
.hero-module { min-width: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.52); border-radius: 7px; background: rgba(255,255,255,.97); box-shadow: 0 15px 34px rgba(6,35,70,.13); }
.hero-module-wide { grid-column: 1 / -1; }
.hero-module-head { display: flex; min-height: 46px; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: #f7f9fc; color: var(--navy); font: 800 11px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .03em; text-transform: uppercase; }
.hero-module-head > span:last-child:not(.status) { color: var(--muted); font-size: 9px; text-align: right; }
.hero-phase-track { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 17px 10px 14px; }
.hero-phase-track span { position: relative; min-width: 0; padding-top: 18px; color: var(--muted); font: 800 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .02em; text-align: center; }
.hero-phase-track span::before { content: ""; position: absolute; z-index: 2; top: 1px; left: 50%; width: 11px; height: 11px; border: 2px solid #fff; border-radius: 50%; transform: translateX(-50%); background: #bac8d5; box-shadow: 0 0 0 1px #a8bac9; }
.hero-phase-track span::after { content: ""; position: absolute; top: 5px; left: 0; right: 0; height: 1px; background: #cbd8e3; }
.hero-phase-track span:first-child::after { left: 50%; }
.hero-phase-track span:last-child::after { right: 50%; }
.hero-phase-track .complete::before { background: var(--green); }
.hero-phase-track .current::before { background: var(--warning); animation: pulse 1.8s infinite; }
.hero-worker-list { padding: 7px 13px 9px; }
.hero-worker-list > div { display: grid; grid-template-columns: 8px 1fr auto; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid #e6edf3; font-size: 11px; }
.hero-worker-list > div:last-child { border: 0; }
.hero-worker-list i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(0,169,130,.1); }
.hero-worker-list span { overflow: hidden; color: var(--ink); font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.hero-worker-list small { color: var(--green-dark); font: 800 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; text-transform: uppercase; }
.hero-profile-table { width: 100%; border-collapse: collapse; table-layout: fixed; font: 700 10px/1.25 ui-monospace, SFMono-Regular, Consolas, monospace; }
.hero-profile-table th, .hero-profile-table td { padding: 7px 8px; border-bottom: 1px solid #e6edf3; overflow: hidden; text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.hero-profile-table th { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.hero-profile-table td { color: var(--ink); }
.hero-profile-table tbody tr:last-child td { border: 0; }
.hero-proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); padding: 12px; }
.hero-proof-grid > div { padding: 4px 12px; border-right: 1px solid var(--line); }
.hero-proof-grid > div:last-child { border: 0; }
.hero-proof-grid span { display: block; color: var(--muted); font: 800 9.5px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .04em; text-transform: uppercase; }
.hero-proof-grid strong { display: block; margin-top: 3px; color: var(--green-dark); font-size: 13px; letter-spacing: .02em; text-transform: uppercase; }

.evidence-console { position: relative; border: 1px solid rgba(255,255,255,.42); border-radius: 11px; overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.console-bar { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; border-bottom: 1px solid var(--line); background: #f7f9fc; color: #68778a; font: 700 11px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; }
.console-dots { display: flex; gap: 5px; }
.console-dots i { width: 7px; height: 7px; border-radius: 50%; background: #bdc9d4; }
.console-dots i:first-child { background: var(--green); }
.console-body { padding: 25px; color: var(--ink); }
.console-title { display: flex; justify-content: space-between; gap: 15px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.console-title strong { color: var(--navy); font-size: 14px; }
.status { color: var(--green-dark); font: 800 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.console-config { display: grid; grid-template-columns: repeat(3, 1fr); margin: 18px 0 7px; border: 1px solid var(--line); border-radius: 4px; background: #f8fafc; }
.console-config div { padding: 10px; border-right: 1px solid var(--line); }
.console-config div:last-child { border: 0; }
.console-config span { display: block; color: var(--muted); font-size: 8px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.console-config b { display: block; margin-top: 3px; overflow: hidden; color: var(--navy); font: 750 9px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; text-overflow: ellipsis; white-space: nowrap; }
.evidence-rail { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 25px 0; }
.evidence-rail::before { content: ""; position: absolute; top: 10px; left: 8%; right: 8%; height: 2px; background: #ccdae7; }
.rail-step { position: relative; z-index: 1; text-align: center; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.rail-step::before { content: ""; display: block; width: 18px; height: 18px; margin: 2px auto 9px; border: 4px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px #9db5ca; }
.rail-step.accepted::before { background: var(--green); }
.rail-step.current::before { animation: pulse 1.8s infinite; background: var(--warning); }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 1px #9db5ca, 0 0 0 0 rgba(255,207,92,.5); } 50% { box-shadow: 0 0 0 1px #9db5ca, 0 0 0 7px rgba(255,207,92,0); } }
.record-list { display: grid; gap: 8px; }
.record { display: grid; grid-template-columns: 112px 1fr auto; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); font-size: 11px; }
.record code { color: var(--blue); font: 750 10px ui-monospace, SFMono-Regular, Consolas, monospace; }
.record b { color: var(--ink); font-weight: 700; }
.record em { color: var(--green-dark); font-style: normal; font-weight: 800; }

.proof-band { position: relative; z-index: 2; background: #123f83; color: #fff; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { min-height: 130px; padding: 31px 28px; border-right: 1px solid rgba(255,255,255,.22); }
.proof-item:first-child { padding-left: 0; }
.proof-item:last-child { border: 0; }
.proof-item strong { display: block; font-size: 23px; line-height: 1.15; letter-spacing: -.035em; }
.proof-item span { display: block; margin-top: 8px; color: #bfd5ec; font-size: 12px; }

.section { padding: 92px 0; border-bottom: 1px solid var(--line); }
.section.soft { background: var(--paper); }
.visual-atmosphere { position: relative; isolation: isolate; overflow: hidden; background: var(--white); }
.visual-atmosphere::before { content: ""; position: absolute; z-index: 0; inset: 0; pointer-events: none; opacity: .18; background-repeat: no-repeat; background-position: center; background-size: min(1180px, 92%) auto; }
.visual-atmosphere > .container { position: relative; z-index: 1; }
.working-system-atmosphere::before { opacity: .12; background-image: url("assets/images/working-system-atmosphere-v1.png"); }
.delivery-line-atmosphere::before { background-image: url("assets/images/delivery-line-atmosphere-v2.png"); }
.section.navy { border: 0; background: var(--navy); color: #d6e2ee; }
.section.navy h2, .section.navy h3 { color: #fff; }
.section-heading { display: grid; grid-template-columns: 200px 1fr; gap: 45px; margin-bottom: 45px; }
.section-heading > div:last-child { max-width: 790px; }
.section-heading p, .intro { color: var(--muted); font-size: 17px; }
.section.navy .section-heading p { color: #afc1d3; }
.benefit-list { border-top: 1px solid var(--line); }
.benefit-row { display: grid; grid-template-columns: 190px minmax(220px,.8fr) 1.25fr; gap: 30px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.benefit-row > span { color: var(--green-dark); font: 850 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.benefit-row p { color: var(--muted); }
.definition-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; box-shadow: 0 16px 34px rgba(21,49,77,.07); }
.definition-grid article { min-height: 360px; padding: 34px; background: #fff; }
.definition-grid article + article { border-left: 1px solid var(--line); }
.definition-grid h3 { max-width: 500px; margin: 0 0 15px; font-size: 25px; line-height: 1.18; letter-spacing: -.025em; }
.definition-grid p { max-width: 560px; color: var(--muted); }
.definition-grid ul { margin: 25px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); list-style: none; }
.definition-grid li { position: relative; padding: 7px 0 7px 20px; color: var(--ink); font-size: 13px; }
.definition-grid li::before { content: ""; position: absolute; left: 0; top: 13px; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.definition-grid .definition-not { background: #f8fafc; }
.definition-grid .definition-not .label { color: #b14c62; }
.definition-grid .definition-not li::before { background: #e97686; }
.definition-compare { overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: #fff; box-shadow: 0 16px 34px rgba(21,49,77,.07); }
.definition-compare-head, .definition-compare-row { display: grid; grid-template-columns: 1fr 1fr; }
.definition-compare-head { color: #fff; background: var(--navy); font: 850 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.definition-compare-head span { padding: 13px 18px; }
.definition-compare-head span + span { border-left: 1px solid rgba(255,255,255,.22); color: #ffd4d8; }
.definition-compare-row { border-top: 1px solid var(--line); }
.definition-compare-row > div { min-height: 112px; padding: 20px 22px; }
.definition-compare-row > div + div { border-left: 1px solid var(--line); background: #fbfcfd; }
.definition-compare-row b { display: block; color: var(--navy); font-size: 16px; line-height: 1.26; }
.definition-compare-row > div:first-child b::before, .definition-compare-row > div:last-child b::before { display: inline-block; width: 7px; height: 7px; margin: 0 10px 2px 0; border-radius: 50%; content: ""; background: var(--green); }
.definition-compare-row > div:last-child b::before { background: #e97686; }
.definition-compare-row p { max-width: 490px; margin: 7px 0 0 17px; color: var(--muted); font-size: 13px; line-height: 1.48; }
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.catalog-grid article { min-height: 366px; padding: 20px 24px 24px; background: #fff; }
.catalog-grid article::before { display: block; height: 150px; margin: -4px -8px 17px; background: center / contain no-repeat; content: ""; }
.catalog-grid article:nth-child(1)::before { background-image: url("assets/images/component-phase-chain-v1.png"); }
.catalog-grid article:nth-child(2)::before { background-image: url("assets/images/component-build-review-v1.png"); }
.catalog-grid article:nth-child(3)::before { background-image: url("assets/images/component-phase-evidence-v1.png"); }
.catalog-grid article:nth-child(4)::before { background-image: url("assets/images/component-spec-planning-v1.png"); }
.catalog-grid article:nth-child(5)::before { background-image: url("assets/images/component-remediation-v1.png"); }
.catalog-grid article:nth-child(6)::before { background-image: url("assets/images/component-inquisitors-v1.png"); }
.catalog-grid article:nth-child(7)::before { background-image: url("assets/images/component-preflight-v1.png"); }
.catalog-grid article:nth-child(8)::before { background-image: url("assets/images/component-spec-repair-v1.png"); }
.catalog-grid article:nth-child(9)::before { background-image: url("assets/images/component-worktree-v1.png"); }
.catalog-grid article:nth-child(10)::before { background-image: url("assets/images/component-decomposition-v1.png"); }
.catalog-grid article:nth-child(11)::before { background-image: url("assets/images/component-gitea-dispatch-v1.png"); }
.catalog-grid article:nth-child(12)::before { background-image: url("assets/images/component-queue-operator-v1.png"); }
.catalog-grid article:nth-child(13)::before { background-image: url("assets/images/component-provider-routing-v1.png"); }
.catalog-grid article:nth-child(14)::before { background-image: url("assets/images/component-sandboxes-v1.png"); }
.catalog-grid article:nth-child(15)::before { background-image: url("assets/images/component-rulebook-v1.png"); }
.catalog-grid article > span { display: inline-block; margin-bottom: 20px; color: var(--green-dark); font: 850 9px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .07em; text-transform: uppercase; }
.catalog-grid h3 { margin: 0; color: var(--navy); font-size: 18px; line-height: 1.23; }
.catalog-grid p { margin: 11px 0 0; color: var(--blue); font: 750 11px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; }
.catalog-grid code { color: inherit; font: inherit; }
.catalog-grid small { display: block; margin-top: 13px; color: var(--muted); font-size: 13px; line-height: 1.48; }
.catalog-note { margin-top: 26px; }
.profile-summary-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; box-shadow: 0 16px 34px rgba(21,49,77,.07); }
.profile-summary-grid article { padding: 32px; background: #fff; }
.profile-summary-grid article + article { border-left: 1px solid var(--line); background: #f8fafc; }
.profile-summary-grid h3 { max-width: 520px; margin: 0 0 20px; color: var(--navy); font-size: 25px; line-height: 1.18; letter-spacing: -.025em; }
.profile-summary-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.profile-summary-list li { display: grid; grid-template-columns: 155px 1fr; gap: 15px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.profile-summary-list b { color: var(--green-dark); font: 850 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .06em; text-transform: uppercase; }
.profile-summary-list span { color: var(--muted); font-size: 13px; line-height: 1.48; }
.product-profiles-note { margin-top: 26px; }
.supervision-section { overflow: hidden; }
.supervision-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 44px; align-items: center; }
.supervision-copy h2 { max-width: 660px; }
.supervision-copy > .intro { max-width: 670px; }
.supervision-points { margin-top: 30px; border-top: 1px solid var(--line); }
.supervision-points > div { display: grid; grid-template-columns: 154px 1fr; gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.supervision-points span { color: var(--green-dark); font: 850 10px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .06em; text-transform: uppercase; }
.supervision-points p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.supervision-visual { min-width: 0; margin: 0; }
.supervision-visual img { display: block; width: 100%; height: auto; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
/* The Approach page begins with a four-part axiom; present it as one balanced set. */
.approach-axioms { grid-template-columns: repeat(2, 1fr); }
.approach-four-grid { grid-template-columns: repeat(2, 1fr); }
.origin-rail-section { overflow: hidden; background: linear-gradient(90deg, #fff 0%, #f7fafc 50%, #fff 100%); }
.origin-rail-intro { max-width: 760px; margin: 0 auto 54px; text-align: center; }
.origin-rail-intro h2 { margin: 12px 0; color: var(--navy); font-size: clamp(30px, 4vw, 52px); letter-spacing: -.055em; }
.origin-rail-intro p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.operational-rail { position: relative; max-width: 980px; margin: 0 auto; padding: 0; list-style: none; }
.operational-rail::before { position: absolute; top: 26px; bottom: 28px; left: 50%; width: 2px; background: linear-gradient(to bottom, #7aa7d2 0%, #9ac7bc 45%, #0d9c78 52%, #7aa7d2 100%); content: ""; transform: translateX(-50%); }
.rail-entry { position: relative; display: grid; grid-template-columns: 1fr 94px 1fr; align-items: start; min-height: 192px; }
.rail-copy { max-width: 385px; padding: 12px 0 34px; }
.rail-left .rail-copy { grid-column: 1; justify-self: end; padding-right: 38px; text-align: right; }
.rail-right .rail-copy { grid-column: 3; justify-self: start; padding-left: 38px; }
.rail-copy span { display: block; margin-bottom: 11px; color: var(--green-dark); font: 800 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.rail-copy h3 { margin: 0; color: var(--navy); font-size: 24px; line-height: 1.12; letter-spacing: -.035em; }
.rail-copy p { margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.rail-node { z-index: 1; display: flex; grid-column: 2; grid-row: 1; align-items: center; justify-content: center; width: 54px; height: 54px; margin: 0 auto; border: 2px solid #80abd1; border-radius: 50%; background: #fff; color: var(--blue); font: 850 12px/1 ui-monospace, SFMono-Regular, Consolas, monospace; box-shadow: 0 0 0 8px rgba(247,250,252,.9); }
.rail-entry:nth-of-type(2) .rail-node { border-color: #c4ba6c; color: #777018; }
.rail-entry:nth-of-type(3) .rail-node { border-color: #8cc2aa; color: #147d5d; }
.rail-entry:nth-of-type(4) .rail-node { border-color: #0d9c78; border-width: 3px; background: #e9f8f1; color: var(--green-dark); }
.rail-transition { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; height: 100px; margin: -34px 0 12px; }
.rail-transition span { padding: 9px 16px; border: 1px solid #88c3af; background: #e9f8f1; color: var(--green-dark); font: 850 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; }
.rail-transition::before, .rail-transition::after { width: 140px; height: 1px; background: #88c3af; content: ""; }
.rail-transition::before { margin-right: 17px; }
.rail-transition::after { margin-left: 17px; }
.founder-section { border-bottom: 1px solid var(--line); background: linear-gradient(112deg, #f7fbfd 0%, #fff 52%, #f4faf7 100%); }
.founder-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 72px; align-items: center; }
.founder-portrait { position: relative; min-height: 350px; margin: 0; overflow: hidden; border: 1px solid #bbcedd; background: #dce4e9; }
.founder-portrait::after { position: absolute; right: 0; bottom: 0; left: 0; height: 42%; background: linear-gradient(transparent, rgba(15,32,52,.7)); content: ""; }
.founder-portrait img { display: block; width: 100%; height: 350px; object-fit: cover; object-position: center top; filter: saturate(.92) contrast(.98); }
.founder-portrait figcaption { position: absolute; z-index: 1; right: 22px; bottom: 18px; left: 22px; color: #fff; font: 850 13px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.founder-portrait figcaption span { color: #a7e8d5; font-size: 9px; letter-spacing: .12em; }
.founder-copy h2 { max-width: 770px; margin: 10px 0 18px; font-size: clamp(32px, 3.8vw, 50px); line-height: 1.04; letter-spacing: -.055em; }
.founder-copy p { max-width: 800px; margin: 0 0 15px; color: var(--muted); font-size: 15px; line-height: 1.68; }
.founder-copy .intro { color: #425d74; font-size: 17px; }
.founder-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 28px 0 2px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.founder-facts span { min-height: 76px; padding: 15px 17px 14px 0; color: var(--muted); font-size: 11px; line-height: 1.42; }
.founder-facts span + span { padding-left: 17px; border-left: 1px solid var(--line); }
.founder-facts b { color: var(--navy); font-size: 13px; }
.founder-call { border-color: #a8bfd3 !important; color: var(--navy) !important; background: #fff !important; }
.founder-call:hover { background: #eef5f9 !important; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: 74px; align-items: start; }
.contact-layout h2 { margin: 12px 0 16px; color: var(--navy); font-size: clamp(30px, 3vw, 46px); letter-spacing: -.05em; }
.contact-details { margin-top: 38px; border-top: 1px solid var(--line); }
.contact-details > div { padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-details span { display: block; margin-bottom: 6px; color: var(--green-dark); font: 800 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.contact-details a { color: var(--blue); font-weight: 800; }
.contact-details p { margin: 0; color: var(--muted); font-size: 14px; }
.contact-form { border: 1px solid var(--line); background: #fff; }
.contact-form-head { display: flex; justify-content: space-between; gap: 20px; padding: 14px 20px; border-bottom: 1px solid var(--line); background: #f4f8fb; color: var(--navy); font: 800 9px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .06em; }
.contact-form-body { padding: 25px; }
.contact-form label { display: block; margin-bottom: 18px; color: var(--navy); font-size: 12px; font-weight: 800; }
.contact-form input, .contact-form textarea, .contact-form select { display: block; width: 100%; margin-top: 8px; padding: 12px 13px; border: 1px solid #b9cad9; border-radius: 0; background: #fff; color: var(--navy); font: 14px/1.45 Inter, ui-sans-serif, system-ui, sans-serif; }
.contact-form textarea { min-height: 124px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: 3px solid rgba(23,95,183,.2); border-color: var(--blue); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form .button { margin-top: 4px; border: 0; cursor: pointer; }
.form-note { margin: 15px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.form-note.is-success { color: var(--green-dark); font-weight: 750; }
.form-note.is-error { color: #a83e52; font-weight: 750; }
.contact-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.why-mockup-hero { padding: 92px 0 74px; overflow: hidden; background: linear-gradient(135deg, #f8fbfd 0%, #fff 52%, #f4f8fb 100%); }
.why-mockup-hero-grid { display: grid; grid-template-columns: minmax(0, .98fr) minmax(460px, 1.02fr); gap: 42px; align-items: center; }
.why-mockup-hero h1 { max-width: 720px; margin: 15px 0 22px; color: var(--navy); font-size: clamp(46px, 5vw, 76px); line-height: .98; letter-spacing: -.07em; }
.why-mockup-hero .intro { max-width: 660px; color: #4b637a; font-size: 18px; line-height: 1.58; }
.why-mockup-hero figure { margin: -8px -8% -20px 0; }
.why-mockup-hero img { display: block; width: 100%; height: auto; mix-blend-mode: multiply; }
.why-problem { max-width: 900px; margin: 0 auto 45px; text-align: center; }
.why-problem h2 { margin: 12px 0 16px; color: var(--navy); font-size: clamp(32px, 4vw, 56px); line-height: 1.02; letter-spacing: -.06em; }
.why-problem p { margin: 0 auto; max-width: 760px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.why-two-sides { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-two-sides article { padding: 33px 38px 36px; }
.why-two-sides article + article { border-left: 1px solid var(--line); }
.why-two-sides span { display: block; margin-bottom: 12px; color: var(--green-dark); font: 850 10px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.why-two-sides h3 { margin: 0; color: var(--navy); font-size: 25px; line-height: 1.15; letter-spacing: -.035em; }
.why-two-sides p { margin: 14px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.why-change-line { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 45px; border: 1px solid var(--line); background: #fff; }
.why-change-line article { position: relative; min-height: 184px; padding: 25px 24px; }
.why-change-line article + article { border-left: 1px solid var(--line); }
.why-change-line article + article::before { position: absolute; top: 28px; left: -9px; z-index: 1; display: flex; align-items: center; justify-content: center; width: 17px; height: 17px; border: 1px solid #8bb0d1; border-radius: 50%; background: #fff; color: var(--blue); content: "→"; font: 800 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.why-change-line b { display: block; color: var(--navy); font-size: 17px; line-height: 1.2; }
.why-change-line span { display: block; margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.why-raw-material { background: linear-gradient(90deg, #fff 0%, #f8fbfd 50%, #fff 100%); }
.why-proof-stack { border: 1px solid var(--line); background: #fff; }
.why-proof-stack > div { display: grid; grid-template-columns: 54px 1fr; column-gap: 15px; padding: 20px; border-bottom: 1px solid var(--line); }
.why-proof-stack > div:last-child { border-bottom: 0; }
.why-proof-stack span { grid-row: span 2; color: var(--blue); font: 850 13px/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.why-proof-stack b { color: var(--navy); font-size: 14px; }
.why-proof-stack p { margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; }

/* Combined technical and business case mockup. The content is deliberately
   structured as a decision document rather than another feature-card page. */
.case-hero { padding: 86px 0 70px; overflow: hidden; background: linear-gradient(135deg, #f8fbfd 0%, #fff 53%, #f4f8fb 100%); }
.case-hero-grid { display: grid; grid-template-columns: minmax(0, .96fr) minmax(450px, 1.04fr); gap: 48px; align-items: center; }
.case-hero h1 { max-width: 720px; margin: 15px 0 22px; color: var(--navy); font-size: clamp(46px, 5.25vw, 76px); line-height: .98; letter-spacing: -.07em; }
.case-hero .intro { max-width: 660px; color: #4b637a; font-size: 18px; line-height: 1.6; }
.case-hero figure { margin: -8px -8% -22px 0; }
.case-hero img { display: block; width: 100%; height: auto; mix-blend-mode: multiply; }
.case-hero .button.secondary { border-color: #a8bfd3; color: var(--navy); background: #fff; }
.case-hero .button.secondary:hover { background: #eef5f9; }
.case-thesis { max-width: 920px; margin: 0 auto 52px; text-align: center; }
.case-thesis h2 { margin: 10px 0 18px; color: var(--navy); font-size: clamp(34px, 4.1vw, 57px); line-height: 1.02; letter-spacing: -.06em; }
.case-thesis p { max-width: 790px; margin: 0 auto; color: var(--muted); font-size: 16px; line-height: 1.68; }
.case-decision-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); background: var(--line); }
.case-decision-grid article { min-height: 260px; padding: 30px 30px 34px; background: #fff; }
.case-decision-grid span, .case-mechanism-grid span { display: block; margin-bottom: 36px; color: var(--green-dark); font: 850 10px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.case-decision-grid h3 { margin: 0; color: var(--navy); font-size: 24px; line-height: 1.15; letter-spacing: -.035em; }
.case-decision-grid p { margin: 14px 0 0; color: var(--muted); font-size: 14px; line-height: 1.62; }
.case-pressure-list { border-top: 1px solid var(--line); }
.case-pressure-list article { display: grid; grid-template-columns: 74px minmax(0, 1fr) 205px; gap: 24px; align-items: start; padding: 27px 0; border-bottom: 1px solid var(--line); }
.case-pressure-list b { color: var(--blue); font: 850 14px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .04em; }
.case-pressure-list h3 { margin: 0; color: var(--navy); font-size: 21px; letter-spacing: -.03em; }
.case-pressure-list p { margin: 7px 0 0; max-width: 710px; color: var(--muted); font-size: 14px; line-height: 1.58; }
.case-pressure-list > article > span { align-self: center; padding: 7px 10px; border: 1px solid #bad0df; color: var(--green-dark); background: #f4fbf8; font: 800 9px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .04em; text-align: center; text-transform: uppercase; }
.case-line-section { overflow: hidden; background: linear-gradient(90deg, #fff 0%, #f8fbfd 52%, #fff 100%); }
.case-line { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); margin-top: 42px; border: 1px solid var(--line); background: #fff; box-shadow: 0 15px 34px rgba(21,49,77,.06); }
.case-line > div { position: relative; min-height: 196px; padding: 23px 16px 22px; }
.case-line > div + div { border-left: 1px solid var(--line); }
.case-line > div + div::before { position: absolute; z-index: 1; top: 31px; left: -8px; width: 15px; height: 15px; border: 1px solid #9bb9d1; border-radius: 50%; background: #fff; color: var(--blue); content: "→"; font: 800 10px/13px ui-monospace, SFMono-Regular, Consolas, monospace; text-align: center; }
.case-line i { display: block; margin-bottom: 29px; color: var(--green-dark); font: 850 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace; font-style: normal; letter-spacing: .08em; }
.case-line b { display: block; color: var(--navy); font: 850 15px/1.15 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .02em; }
.case-line span { display: block; margin-top: 12px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.case-line-note { display: grid; grid-template-columns: 250px 1fr; gap: 30px; margin-top: 25px; padding: 20px 22px; border-left: 3px solid var(--green); background: #edf7f3; }
.case-line-note b { color: var(--navy); font-size: 15px; line-height: 1.35; }
.case-line-note span { color: #4d6874; font-size: 14px; line-height: 1.55; }
.case-mechanism-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid #40566c; background: #40566c; }
.case-mechanism-grid article { min-height: 245px; padding: 29px 31px; background: var(--navy); }
.case-mechanism-grid span { margin-bottom: 29px; color: #83e3c9; }
.case-mechanism-grid h3 { margin: 0; font-size: 25px; line-height: 1.13; letter-spacing: -.035em; }
.case-mechanism-grid p { margin: 13px 0 0; color: #b7c9d9; font-size: 14px; line-height: 1.62; }
.case-audit { border: 1px solid var(--line); background: #fff; box-shadow: 0 14px 32px rgba(21,49,77,.06); }
.case-audit > div { padding: 19px 22px; border-bottom: 1px solid var(--line); }
.case-audit > div:last-child { border-bottom: 0; }
.case-audit b { display: block; color: var(--green-dark); font: 850 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.case-audit span { display: block; margin-top: 7px; color: var(--muted); font-size: 14px; line-height: 1.55; }
.approach-pillar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.approach-pillar { display: flex; flex-direction: column; min-width: 0; padding: 24px; background: #fff; }
.approach-pillar img { display: block; width: 100%; aspect-ratio: 3 / 2; margin: -3px 0 24px; object-fit: cover; mix-blend-mode: multiply; }
.approach-pillar .label { display: block; margin-bottom: 16px; color: var(--green-dark); font: 850 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.approach-pillar h3 { margin-bottom: 10px; }
.approach-pillar p { margin-bottom: 0; color: var(--muted); }
.approach-flow-shell { overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.approach-flow { display: block; width: 100%; height: 1400px; min-height: 0; border: 0; background: var(--paper); }
.card { min-height: 230px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.card:nth-child(3n) { border-right: 0; }
.card .label { display: block; margin-bottom: 34px; color: var(--green-dark); font: 850 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.card p { color: var(--muted); font-size: 14px; }
.card a { display: inline-block; margin-top: 18px; color: var(--blue); font-size: 13px; font-weight: 800; border-bottom: 1px solid #9dbfe0; }
.section.navy .cards { border-color: #3c5065; }
.section.navy .card { border-color: #3c5065; background: transparent; }
.section.navy .card p { color: #afc1d3; }
.audience-paths { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; box-shadow: 0 14px 32px rgba(21,49,77,.08); }
.audience { min-height: 260px; padding: 34px; background: #fff; }
.audience + .audience { border-left: 1px solid var(--line); background: var(--soft); }
.audience .label { display: block; margin-bottom: 32px; color: var(--green-dark); font: 850 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.audience p { color: var(--muted); }
.audience a { display: inline-block; margin-top: 20px; color: var(--blue); font-size: 13px; font-weight: 850; border-bottom: 1px solid #9dbfe0; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.panel { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 15px 35px rgba(21, 49, 77, .08); }
.panel-head { display: flex; justify-content: space-between; gap: 15px; padding: 15px 19px; border-bottom: 1px solid var(--line); background: #f6f9fc; color: var(--muted); font: 800 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.panel-body { padding: 22px; }
.fact { padding: 16px 0; border-top: 1px solid var(--line); }
.fact:first-child { padding-top: 0; border: 0; }
.fact b { display: block; color: var(--navy); }
.fact span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; }
.callout { padding: 27px 30px; border-left: 4px solid var(--green); background: var(--soft); }
.callout strong { display: block; margin-bottom: 7px; color: var(--navy); }
.callout p { color: var(--muted); }

.page-hero { padding: 68px 0; background: linear-gradient(118deg, #0d4994, #145fb7 62%, #087ead); color: #fff; }
.page-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: end; }
.page-hero h1 { max-width: 850px; margin-bottom: 0; font-size: clamp(42px, 5.5vw, 68px); }
.page-hero p { max-width: 520px; color: #d7e8fa; font-size: 18px; }
.breadcrumbs { margin-bottom: 24px; color: #afd0ef; font-size: 11px; font-weight: 750; }
.breadcrumbs a { color: #fff; }

/* Edition system: the visual signature of the commercial model. */
.edition-home-hero .hero-grid { min-height: 510px; }
.edition-home-hero h1 { font-size: clamp(42px, 4.9vw, 64px); }
.edition-home-hero h1 span { color: #91f2d9; }
.edition-hero-card { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.5); border-radius: 9px; background: rgba(255,255,255,.97); box-shadow: 0 22px 52px rgba(4,29,64,.2); color: var(--ink); }
.edition-hero-card::before { content: ""; position: absolute; z-index: 0; inset: 0; opacity: .15; pointer-events: none; background: url("assets/images/buildfactory-signature-v1.png") center 48% / 710px auto no-repeat; }
.edition-hero-card > * { position: relative; z-index: 1; }
.edition-hero-head, .edition-hero-foot { display: flex; justify-content: space-between; gap: 15px; padding: 14px 16px; background: #f7f9fc; color: var(--muted); font: 800 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .07em; }
.edition-hero-head { border-bottom: 1px solid var(--line); }
.edition-hero-head b, .edition-hero-foot b { color: var(--green-dark); font-weight: 850; }
.edition-hero-foot { border-top: 1px solid var(--line); }
.edition-rail { position: relative; display: grid; gap: 0; padding: 20px 17px 17px; }
.edition-rail::before { content: ""; position: absolute; z-index: 0; top: 31px; bottom: 31px; left: 29px; width: 1px; background: #cbd9e5; }
.edition-rail > div { position: relative; z-index: 1; display: grid; grid-template-columns: 16px 1fr auto; gap: 11px; align-items: center; min-height: 43px; }
.edition-rail i { display: block; width: 12px; height: 12px; border: 3px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px #8da9c0; }
.edition-rail > div:nth-child(1) i { background: var(--green); }
.edition-rail > div:nth-child(5) i { background: var(--warning); }
.edition-rail strong { color: var(--navy); font-size: 12px; }
.edition-rail span { color: var(--muted); font: 750 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; text-align: right; }
.edition-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.edition-card { position: relative; min-height: 365px; padding: 27px 23px; border-right: 1px solid var(--line); background: #fff; }
.edition-card:nth-child(3n) { border-right: 0; }
.edition-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--blue); }
.edition-card.foundation::before { background: var(--green); }
.edition-card.source::before { background: #3179c7; }
.edition-card.mission::before { background: #8067b7; }
.edition-card.agency::before { background: #d47d56; }
.edition-card > span { display: block; min-height: 34px; color: var(--green-dark); font: 850 9px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.edition-card h3 { min-height: 78px; margin-bottom: 12px; font-size: 20px; }
.edition-card p { color: var(--muted); font-size: 13px; }
.edition-card ul { margin: 18px 0 20px; padding: 0; list-style: none; color: #4e6175; font-size: 12px; }
.edition-card li { position: relative; padding: 5px 0 5px 15px; }
.edition-card li::before { content: ""; position: absolute; top: 11px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.edition-card a { position: absolute; bottom: 24px; left: 23px; color: var(--blue); font-size: 12px; font-weight: 850; border-bottom: 1px solid #9dbfe0; }
.edition-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.edition-table { width: 100%; min-width: 850px; border-collapse: collapse; }
.edition-table th, .edition-table td { padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.edition-table thead th { background: var(--navy); color: #fff; font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.edition-table tbody th { width: 160px; color: var(--navy); font-size: 15px; }
.edition-table td { color: var(--muted); font-size: 13px; }
.edition-table tr:last-child th, .edition-table tr:last-child td { border-bottom: 0; }
.edition-table-wrap:has(.edition-matrix) { overflow: hidden; }
.edition-matrix { width: 100%; min-width: 0; table-layout: fixed; border-collapse: separate; border-spacing: 0; }
.edition-matrix .edition-detail { width: 19%; padding: 0; background: #fff; }
.edition-matrix .edition-image-row th { padding: 0 13px; background: #fff; vertical-align: bottom; }
.edition-matrix .edition-name-row th { padding: 14px 16px 15px; background: #f4f7fa; color: var(--navy); vertical-align: top; text-align: left; }
.edition-matrix .edition-name-row th:not(.edition-detail) b { display: block; color: var(--navy); font-size: 15px; letter-spacing: 0; text-transform: none; }
.edition-matrix .edition-name-row th:not(.edition-detail) small { display: block; min-height: 27px; margin-top: 4px; color: var(--muted); font: 650 10px/1.35 var(--sans); letter-spacing: 0; text-transform: none; }
.edition-matrix tbody tr:nth-child(even) td { background: #fbfcfd; }
.edition-matrix tbody th { width: 19%; padding: 16px; background: #eef3f7; color: #33495e; font-size: 11px; letter-spacing: .035em; text-transform: uppercase; }
.edition-matrix td { padding: 16px 14px; color: #53677b; font-size: 12px; line-height: 1.5; }
.edition-table-wrap.edition-pair { margin: 72px 0 0; }
.edition-matrix .edition-visual-img { display: block; width: 100%; height: 158px; margin: 0; object-fit: contain; object-position: center; background: #fff; }
.edition-visual { display: block; width: 100%; height: 103px; border-bottom: 1px solid rgba(255,255,255,.22); background-repeat: no-repeat; background-position: center; background-size: cover; background-color: #fff; }
.edition-visual.foundation { background-image: url("assets/images/edition-foundation-v1.png"); }
.edition-visual.product { background-image: url("assets/images/edition-product-v1.png"); }
.edition-visual.organization { background-image: url("assets/images/edition-organization-v1.png"); }
.edition-visual.source { background-image: url("assets/images/edition-organization-source-v1.png"); }
.edition-visual.mission { background-image: url("assets/images/edition-mission-critical-v1.png"); }
.matrix-no, .matrix-yes { display: inline-block; margin-bottom: 4px; font-size: 11px; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
.matrix-no { color: #697b8e; }
.matrix-yes { color: var(--green-dark); }

/* Technical case: an execution contract, not a fictional product interface. */
.technical-hero .page-hero-grid { margin-bottom: 38px; }
.execution-contract { overflow: hidden; border: 1px solid #96b1c7; border-radius: 8px; background: #fff; box-shadow: 0 16px 35px rgba(7, 37, 71, .09); }
.execution-contract-head, .authority-table-head { display: flex; justify-content: space-between; gap: 18px; padding: 13px 16px; color: #f3f8fd; background: var(--navy); font: 800 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .07em; }
.execution-contract-flow { display: grid; grid-template-columns: repeat(7, 1fr); }
.execution-contract-flow > div { position: relative; min-height: 108px; padding: 18px 14px 16px; border-right: 1px solid var(--line); }
.execution-contract-flow > div:last-child { border-right: 0; background: #edf8f4; }
.execution-contract-flow > div:not(:last-child)::after { position: absolute; top: 22px; right: -5px; z-index: 1; width: 9px; height: 9px; border-top: 1px solid #a8bdce; border-right: 1px solid #a8bdce; background: #fff; content: ""; transform: rotate(45deg); }
.execution-contract-flow b { display: block; margin-bottom: 18px; color: var(--green-dark); font: 850 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .09em; }
.execution-contract-flow strong { display: block; color: var(--navy); font-size: 12px; line-height: 1.2; }
.execution-contract-flow span { display: block; margin-top: 6px; color: var(--muted); font-size: 10px; line-height: 1.35; }
.technical-principles { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.technical-principles article { padding: 25px 25px 28px; border-right: 1px solid var(--line); }
.technical-principles article:last-child { border-right: 0; }
.technical-principles span { display: block; margin-bottom: 35px; color: var(--green-dark); font: 850 11px ui-monospace, SFMono-Regular, Consolas, monospace; }
.technical-principles h3 { margin-bottom: 9px; font-size: 19px; }
.technical-principles p, .wave-grid p { color: var(--muted); font-size: 13px; }
.wave-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); }
.wave-grid article { min-height: 190px; padding: 22px 19px; border-right: 1px solid var(--line); background: #fff; }
.wave-grid article:last-child { border-right: 0; background: #edf8f4; }
.wave-grid span { color: var(--blue); font: 850 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .07em; text-transform: uppercase; }
.wave-grid h3 { margin: 26px 0 9px; font-size: 17px; }
.authority-list { border-top: 1px solid rgba(255,255,255,.27); }
.authority-list > div { display: grid; grid-template-columns: 140px 1fr; gap: 20px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.authority-list span { color: #8eeed5; font: 800 10px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .07em; text-transform: uppercase; }
.authority-list b { color: #fff; font-size: 14px; line-height: 1.35; }
.authority-table { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.authority-table > div { display: grid; grid-template-columns: 1fr 1fr; }
.authority-table > div:not(.authority-table-head) span { padding: 15px 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.authority-table > div:not(.authority-table-head) span:last-child { border-right: 0; color: #865100; background: #fffaf0; }
.authority-table > div:last-child span { border-bottom: 0; }
.alignment-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.alignment-table { width: 100%; min-width: 810px; border-collapse: collapse; }
.alignment-table th, .alignment-table td { padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.alignment-table thead th { background: var(--navy); color: #fff; font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.alignment-table tbody th { width: 185px; color: var(--navy); font-size: 13px; }
.alignment-table td { color: var(--muted); font-size: 13px; }
.alignment-table tr:last-child td, .alignment-table tr:last-child th { border-bottom: 0; }
.alignment-table th:last-child, .alignment-table td:last-child { border-right: 0; }


.phase-list { border-top: 1px solid var(--line); }
.phase { display: grid; grid-template-columns: 140px 1fr 1.1fr; gap: 30px; padding: 29px 0; border-bottom: 1px solid var(--line); }
.phase-code { color: var(--blue); font: 850 12px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.phase p { color: var(--muted); }
.phase small { display: block; margin-top: 9px; color: var(--green-dark); font-weight: 800; }
.data-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.data-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.data-table th, .data-table td { padding: 15px 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th:last-child, .data-table td:last-child { border-right: 0; }
.data-table tr:last-child td, .data-table tr:last-child th { border-bottom: 0; }
.data-table thead th { background: var(--navy); color: #fff; font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.data-table tbody th { width: 180px; color: var(--navy); font-size: 13px; }
.data-table td { color: var(--muted); font-size: 13px; }
.data-table code { color: var(--blue); font: 750 11px ui-monospace, SFMono-Regular, Consolas, monospace; }
.tag { display: inline-flex; padding: 3px 7px; border-radius: 99px; background: var(--soft); color: var(--blue); font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.tag.det { background: #e6f6f1; color: var(--green-dark); }
.tag.hybrid { background: #fff5d6; color: #805d00; }

.integration-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.integration { min-height: 94px; padding: 18px; border: 1px solid var(--line); background: #fff; }
.integration b { display: block; color: var(--navy); }
.integration span { color: var(--muted); font-size: 12px; }
.steps { counter-reset: rollout; border-top: 1px solid var(--line); }
.step { counter-increment: rollout; display: grid; grid-template-columns: 70px 1fr; gap: 25px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.step::before { content: "0" counter(rollout); color: var(--green-dark); font: 850 12px ui-monospace, SFMono-Regular, Consolas, monospace; }
.step p { color: var(--muted); }

.closing { padding: 76px 0; background: var(--blue); color: #d9e9fa; }
.closing-grid { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; }
.closing h2 { max-width: 760px; color: #fff; }
.closing p { max-width: 720px; }
.site-footer { padding: 50px 0 30px; background: var(--navy-2); color: #aabccc; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 36px; }
.footer-brand p { max-width: 360px; margin-top: 15px; font-size: 13px; }
.footer-col strong { display: block; margin-bottom: 14px; color: #fff; font-size: 12px; }
.footer-col a { display: block; margin: 7px 0; font-size: 12px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; margin-top: 40px; padding-top: 20px; border-top: 1px solid #30445a; font-size: 11px; }

:focus-visible { outline: 3px solid var(--warning); outline-offset: 3px; }

/* The technical case is a primary destination; keep the expanded navigation usable. */
@media (max-width: 1180px) {
  .menu-toggle { display: block; }
  .main-nav { position: fixed; inset: 108px 0 0; display: none; align-content: start; padding: 25px 20px 45px; background: #fff; overflow-y: auto; }
  .menu-open .main-nav { display: grid; }
  .main-nav > a:not(.button) { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .main-nav .button { margin-top: 8px; }
  .menu-open .menu-toggle span { opacity: 0; }
  .menu-open .menu-toggle::before { transform: translateY(6px) rotate(45deg); }
  .menu-open .menu-toggle::after { transform: translateY(-6px) rotate(-45deg); }
}

@media (max-width: 960px) {
  .utility-inner, .nav-inner, .container { width: min(100% - 40px, var(--max)); }
  .hero-grid, .page-hero-grid, .split, .supervision-grid { grid-template-columns: 1fr; gap: 42px; }
  .contact-layout { grid-template-columns: 1fr; gap: 42px; }
  .why-mockup-hero-grid { grid-template-columns: 1fr; gap: 18px; }
  .why-mockup-hero figure { max-width: 760px; margin: 0 auto -18px; }
  .case-hero-grid { grid-template-columns: 1fr; gap: 18px; }
  .case-hero figure { max-width: 760px; margin: 0 auto -18px; }
  .case-pressure-list article { grid-template-columns: 58px minmax(0, 1fr); }
  .case-pressure-list > article > span { grid-column: 2; justify-self: start; }
  .case-line { grid-template-columns: repeat(4, 1fr); }
  .case-line > div:nth-child(5) { border-top: 1px solid var(--line); border-left: 0; }
  .case-line > div:nth-child(5)::before { display: none; }
  .case-line-note { grid-template-columns: 190px 1fr; }
  .why-change-line { grid-template-columns: repeat(2, 1fr); }
  .why-change-line article:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .why-change-line article:nth-child(4) { border-top: 1px solid var(--line); }
  .why-change-line article:nth-child(3)::before { display: none; }
  .hero-state { grid-template-columns: 1fr; gap: 42px; }
  .morph-hero > .container { width: min(100% - 40px, var(--max)); }
  .hero { padding-top: 64px; }
  .section-heading { grid-template-columns: 1fr; gap: 6px; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2) { border-right: 0; }
  .benefit-row { grid-template-columns: 150px 1fr; }
  .benefit-row p { grid-column: 2; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .operational-rail { max-width: 760px; }
  .rail-copy { max-width: 300px; }
  .founder-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 42px; }
  .founder-portrait, .founder-portrait img { min-height: 260px; height: 260px; }
  .approach-pillar-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .card:nth-child(3n) { border-right: 1px solid var(--line); }
  .card:nth-child(2n) { border-right: 0; }
  .phase { grid-template-columns: 110px 1fr; }
  .phase p { grid-column: 2; }
  .integration-grid { grid-template-columns: repeat(2, 1fr); }
  .edition-grid { grid-template-columns: repeat(2, 1fr); }
  .edition-card:nth-child(2n) { border-right: 0; }
  .edition-card:nth-child(5) { border-right: 1px solid var(--line); }
  .execution-contract-flow { grid-template-columns: repeat(4, 1fr); }
  .execution-contract-flow > div:nth-child(4) { border-right: 0; }
  .execution-contract-flow > div:nth-child(4)::after { display: none; }
  .technical-principles { grid-template-columns: repeat(3, 1fr); }
  .wave-grid { grid-template-columns: repeat(3, 1fr); }
  .wave-grid article:nth-child(3) { border-right: 0; }
  .wave-grid article:nth-child(4) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1.4fr repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .utility-inner, .nav-inner, .container { width: calc(100% - 32px); }
  .utility-inner span:last-child { display: none; }
  .hero { padding-top: 50px; }
  .morph-hero { padding-top: 24px; }
  .morph-hero > .container { width: calc(100% - 32px); }
  .hero-mode-nav { margin-bottom: 28px; }
  .hero-mode { min-height: 52px; padding: 9px; }
  .hero-mode b { font-size: 10px; }
  .hero-state { padding-bottom: 55px; }
  .hero-system-map { grid-template-columns: 1fr; }
  .hero-system-map .hero-module { grid-column: 1; }
  .hero-grid { padding-bottom: 55px; }
  h1 { font-size: 45px; }
  .hero-lead { font-size: 17px; }
  .console-body { padding: 18px; }
  .evidence-rail { grid-template-columns: repeat(5, 58px); overflow-x: auto; padding-bottom: 8px; }
  .record { grid-template-columns: 1fr auto; }
  .record code { grid-column: 1 / -1; }
  .proof-grid, .cards, .integration-grid, .footer-grid, .audience-paths, .definition-grid, .catalog-grid, .profile-summary-grid { grid-template-columns: 1fr; }
  .origin-rail-intro { margin-bottom: 42px; text-align: left; }
  .field-grid { grid-template-columns: 1fr; gap: 0; }
  .contact-form-head { align-items: flex-start; flex-direction: column; gap: 4px; }
  .why-mockup-hero { padding: 62px 0 48px; }
  .why-mockup-hero h1 { font-size: 47px; }
  .why-mockup-hero figure { margin: 8px -6% -12px; }
  .case-hero { padding: 62px 0 48px; }
  .case-hero h1 { font-size: 47px; }
  .case-hero figure { margin: 8px -6% -12px; }
  .case-decision-grid, .case-mechanism-grid { grid-template-columns: 1fr; }
  .case-decision-grid article, .case-mechanism-grid article { min-height: 0; }
  .case-pressure-list article { grid-template-columns: 42px 1fr; gap: 14px; }
  .case-pressure-list > article > span { margin-top: 0; }
  .case-line { grid-template-columns: 1fr; margin-top: 28px; }
  .case-line > div, .case-line > div:nth-child(n) { min-height: 0; padding: 19px 20px 20px 54px; border-top: 1px solid var(--line); border-left: 0; }
  .case-line > div:first-child { border-top: 0; }
  .case-line > div + div::before { top: -8px; left: 23px; transform: rotate(90deg); }
  .case-line i { position: absolute; top: 21px; left: 19px; margin: 0; }
  .case-line b { font-size: 14px; }
  .case-line span { margin-top: 6px; }
  .case-line-note { grid-template-columns: 1fr; gap: 8px; padding: 18px; }
  .why-two-sides, .why-change-line { grid-template-columns: 1fr; }
  .why-two-sides article + article { border-top: 1px solid var(--line); border-left: 0; }
  .why-change-line article, .why-change-line article:nth-child(n) { min-height: 0; border-top: 1px solid var(--line); border-left: 0; }
  .why-change-line article:first-child { border-top: 0; }
  .why-change-line article + article::before { top: -9px; left: 24px; transform: rotate(90deg); }
  .operational-rail { margin-left: 2px; padding-left: 60px; }
  .operational-rail::before { left: 27px; }
  .rail-entry, .rail-left, .rail-right { display: block; min-height: 0; padding: 0 0 36px; }
  .rail-copy, .rail-left .rail-copy, .rail-right .rail-copy { max-width: none; padding: 0; text-align: left; }
  .rail-copy h3 { font-size: 22px; }
  .rail-node, .rail-left .rail-node, .rail-right .rail-node { position: absolute; top: 0; left: -60px; width: 54px; height: 54px; margin: 0; }
  .rail-transition { justify-content: flex-start; height: 74px; margin: -10px 0 10px -60px; }
  .rail-transition::before { width: 18px; margin-right: 12px; }
  .rail-transition::after { display: none; }
  .founder-layout { grid-template-columns: 1fr; gap: 28px; }
  .founder-portrait, .founder-portrait img { min-height: 330px; height: 330px; }
  .founder-facts { grid-template-columns: 1fr; }
  .founder-facts span, .founder-facts span + span { min-height: 0; padding: 13px 0; border-left: 0; border-top: 1px solid var(--line); }
  .founder-facts span:first-child { border-top: 0; }
  .approach-four-grid { grid-template-columns: 1fr; }
  .approach-flow { height: 1200px; }
  .catalog-grid article { min-height: auto; padding: 23px; }
  .definition-grid article { min-height: auto; padding: 27px; }
  .definition-grid article + article { border-top: 1px solid var(--line); border-left: 0; }
  .profile-summary-grid article { padding: 27px; }
  .profile-summary-grid article + article { border-top: 1px solid var(--line); border-left: 0; }
  .profile-summary-list li { grid-template-columns: 1fr; gap: 5px; }
  .definition-compare-head, .definition-compare-row { grid-template-columns: 1fr; }
  .definition-compare-head span + span { border-top: 1px solid rgba(255,255,255,.22); border-left: 0; }
  .definition-compare-row > div { min-height: auto; padding: 18px; }
  .definition-compare-row > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .supervision-points > div { grid-template-columns: 1fr; gap: 7px; }
  .edition-grid { grid-template-columns: 1fr; }
  .edition-table-wrap { overflow-x: auto; }
  .edition-table-wrap:has(.edition-matrix) { overflow-x: auto; }
  .edition-matrix { min-width: 840px; }
  .execution-contract-head { display: block; }
  .execution-contract-head span { display: block; }
  .execution-contract-head span + span { margin-top: 4px; color: #b9d0e4; }
  .execution-contract-flow, .technical-principles, .wave-grid { grid-template-columns: 1fr; }
  .execution-contract-flow > div, .execution-contract-flow > div:nth-child(4), .technical-principles article, .wave-grid article, .wave-grid article:nth-child(3) { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .execution-contract-flow > div::after { display: none; }
  .execution-contract-flow > div:last-child, .technical-principles article:last-child, .wave-grid article:last-child { border-bottom: 0; }
  .execution-contract-flow b { margin-bottom: 8px; }
  .technical-principles span { margin-bottom: 17px; }
  .wave-grid h3 { margin-top: 15px; }
  .authority-list > div { grid-template-columns: 1fr; gap: 8px; }
  .authority-table-head { display: none !important; }
  .authority-table > div { grid-template-columns: 1fr; }
  .authority-table > div:not(.authority-table-head) span { border-right: 0; }
  .authority-table > div:not(.authority-table-head) span:first-child { padding-bottom: 8px; border-bottom: 0; color: var(--navy); font-weight: 750; }
  .authority-table > div:not(.authority-table-head) span:last-child { padding-top: 8px; }
  .edition-card, .edition-card:nth-child(5) { min-height: auto; padding: 27px 0 62px; border-right: 0; border-bottom: 1px solid var(--line); }
  .edition-card h3 { min-height: auto; }
  .edition-card a { left: 0; bottom: 25px; }
  .audience + .audience { border-left: 0; border-top: 1px solid var(--line); }
  .console-config { grid-template-columns: 1fr; }
  .console-config div { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-item, .proof-item:first-child { min-height: auto; padding: 24px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .card, .card:nth-child(3n) { min-height: auto; padding: 25px 0; border-right: 0; background: transparent; }
  .section { padding: 64px 0; }
  .visual-atmosphere::before { opacity: .12; background-size: auto 62%; background-position: center 72%; }
  .benefit-row { grid-template-columns: 1fr; gap: 9px; }
  .benefit-row p { grid-column: auto; }
  .phase { grid-template-columns: 1fr; gap: 9px; }
  .phase p { grid-column: auto; }
  .page-hero { padding: 50px 0; }
  .closing-grid { grid-template-columns: 1fr; gap: 25px; }
  .closing-grid .button { justify-self: start; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}