:root {
  --ink: #171b18;
  --ink-soft: #28302b;
  --ivory: #f3f0e7;
  --paper: #fbfaf6;
  --sand: #e5ddcc;
  --gold: #c49a5a;
  --gold-light: #e6d6b4;
  --sage: #a8b09d;
  --muted: #59635a;
  --line: rgba(23, 27, 24, 0.16);
  --line-light: rgba(243, 240, 231, 0.2);
  --max-width: 1240px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --header-height: 76px;
  --radius: 18px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: calc(var(--header-height) + 1rem); }
body { margin: 0; background: var(--ivory); color: var(--ink); font-family: var(--font-body); line-height: 1.65; -webkit-font-smoothing: antialiased; }
body, button, a { cursor: default; }
p { text-wrap: pretty; }
a, button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; }
::selection { background: var(--gold); color: var(--ink); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }

.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 300; padding: .75rem 1rem; background: var(--gold); color: var(--ink); font-weight: 700; border-radius: 0 0 8px 8px; }
.skip-link:focus { top: 0; }
.container { width: min(100% - (var(--gutter) * 2), var(--max-width)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-height); background: rgba(243, 240, 231, .93); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.nav-container { width: min(100% - (var(--gutter) * 2), var(--max-width)); height: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; min-width: 0; }
.brand-mark { width: 38px; height: 38px; flex: 0 0 auto; }
.brand-copy { display: grid; gap: .08rem; min-width: 0; }
.brand-name { font: 800 .96rem/1 var(--font-display); letter-spacing: .16em; }
.brand-caption { color: var(--muted); font: 500 .74rem/1.2 var(--font-body); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.nav-links-wrapper { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); list-style: none; padding: 0; margin: 0; }
.nav-link { display: inline-flex; align-items: center; gap: .38rem; padding: .45rem 0; color: var(--ink-soft); font-size: .86rem; font-weight: 600; border-bottom: 1px solid transparent; transition: color 180ms ease-out, border-color 180ms ease-out, transform 160ms ease-out; }
.nav-link:hover { color: var(--gold); border-color: var(--gold); }
.nav-link:active { transform: scale(.97); }
.nav-link--cta { padding: .7rem 1rem; color: var(--ivory); background: var(--ink); border-color: var(--ink); border-radius: 999px; }
.nav-link--cta:hover { color: var(--ink); background: transparent; border-color: var(--ink); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: .65rem; border: 1px solid var(--line); border-radius: 50%; background: transparent; }
.menu-toggle span { display: block; width: 20px; height: 1.5px; margin: 4px auto; background: var(--ink); transition: transform 180ms ease-out, opacity 180ms ease-out; }

.hero { position: relative; overflow: hidden; min-height: min(780px, calc(100vh - var(--header-height))); display: flex; align-items: center; background: var(--ink); color: var(--ivory); isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 75% 44%, rgba(196,154,90,.2), transparent 23rem), radial-gradient(circle at 15% 90%, rgba(168,176,157,.13), transparent 25rem); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .18; background-image: linear-gradient(115deg, transparent 0 48%, rgba(230,214,180,.13) 48.2%, transparent 48.5%), linear-gradient(25deg, transparent 0 70%, rgba(230,214,180,.08) 70.2%, transparent 70.5%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr); align-items: center; gap: clamp(2rem, 6vw, 7rem); padding-top: clamp(3.5rem, 6vw, 5.5rem); padding-bottom: clamp(3.5rem, 6vw, 5.5rem); }
.hero-copy { position: relative; z-index: 2; max-width: 680px; }
.hero-kicker, .section-kicker { margin: 0 0 1.15rem; color: var(--gold-light); font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { max-width: 730px; margin: 0; font: 800 clamp(3.2rem, 6vw, 5.6rem)/.98 var(--font-display); letter-spacing: -.055em; }
.hero h1 span { color: var(--gold-light); }
.hero-lead { max-width: 600px; margin: 1.45rem 0 .8rem; color: var(--gold-light); font-size: clamp(1.1rem, 1.8vw, 1.35rem); font-weight: 600; }
.hero-description { max-width: 590px; margin: 0; color: rgba(243,240,231,.72); font-size: 1.03rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.7rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 48px; padding: .78rem 1.2rem; border: 1px solid transparent; border-radius: 999px; font-size: .86rem; font-weight: 700; line-height: 1; transition: background-color 180ms ease-out, color 180ms ease-out, border-color 180ms ease-out, transform 160ms ease-out; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-quiet { color: var(--ivory); border-color: rgba(243,240,231,.46); background: transparent; }
.btn-quiet:hover { color: var(--ink); background: var(--ivory); border-color: var(--ivory); }
.hero-signals { display: flex; flex-wrap: wrap; gap: .65rem 1.25rem; margin-top: 2.2rem; color: rgba(243,240,231,.72); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-signals span { display: inline-flex; align-items: center; gap: .55rem; }
.hero-signals span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }

/* One integrated system, three complementary inputs. */
.integration-map { display:grid; grid-template-columns:minmax(0,1.4fr) 65px minmax(0,1fr); align-items:center; margin-top:4rem; }
.integration-lane { display:grid; grid-template-columns:32px 1fr auto; gap:1rem; align-items:center; padding:1.8rem 1.5rem 1.8rem 0; border-bottom:1px solid #8a806755; }
.integration-lane:first-child { border-top:1px solid #8a806755; }
.integration-lane h3 { margin:0; font:700 1.6rem var(--font-display); letter-spacing:-.04em; }
.integration-lane p { margin:.5rem 0 0; color:var(--muted); font-size:.9rem; }
.lane-number,.lane-output { color:#6c512b; font-size:.65rem; letter-spacing:.1em; }
.integration-junction { height:69%; border:1px solid #8c734a; border-left:0; position:relative; }
.integration-junction::before,.integration-junction::after { content:''; position:absolute; top:50%; width:50%; border-top:1px solid #8c734a; }
.integration-junction::after { right:0; }
.integration-junction span { position:absolute; right:-25px; top:calc(50% - 14px); z-index:1; background:var(--sand); color:#6c512b; }
.integration-result { margin-left:24px; padding:2rem; background:var(--ink); color:var(--ivory); box-shadow:8px 8px 0 #c49a5a55; }
.integration-result h3 { margin:1.5rem 0; font:700 clamp(1.7rem,3vw,2.7rem)/1.1 var(--font-display); letter-spacing:-.045em; }
.integration-result p { color:#c4c6b9; font-size:.9rem; }
.integration-return { display:block; border-top:1px solid #d5ccac44; padding-top:1rem; margin-top:1.5rem; color:var(--gold-light); font-size:.7rem; }
.concept-label { color:#6c512b; font-size:.72rem; text-transform:uppercase; letter-spacing:.15em; font-weight:700; }
.concept-board { margin-top:3rem; border:1px solid var(--line); background:var(--paper); }
.board-heading { display:flex; justify-content:space-between; gap:1rem; background:var(--ink); color:var(--gold-light); padding:1.25rem 2rem; font-size:.65rem; letter-spacing:.12em; }
.concept-board h3 { font:700 1.2rem var(--font-display); margin:0 0 1.5rem; letter-spacing:-.025em; }
.concept-board h3>span { color:#82653b; font-size:.8rem; margin-right:.8rem; }
.process-document { padding:2rem; border-bottom:1px solid var(--line); }
.process-map { list-style:none; padding:0; margin:0; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:2.5rem; }
.process-map li { position:relative; display:grid; gap:.5rem; border:1px solid #b7aa90; padding:1.25rem; }
.process-map li:nth-child(2) { background:var(--sand); }
.process-map li:not(:last-child)::after { content:'→'; position:absolute; right:-1.8rem; top:40%; color:#82653b; }
.process-map small { font-size:.6rem; letter-spacing:.13em; color:#6c512b; }
.process-map strong { font-size:.93rem; }
.process-map li>span { font-size:.78rem; color:var(--muted); }
.process-return { color:#6c512b; font-size:.78rem; margin:1rem 0 0; }
.document-pair { display:grid; grid-template-columns:1.1fr 1fr; }
.document-pair article { padding:2rem; min-width:0; }
.matrix-document { border-right:1px solid var(--line); }
.document-pair p { color:var(--muted); font-size:.85rem; }
.matrix-document table { border-collapse:collapse; width:100%; font-size:.75rem; text-align:left; margin-top:1.5rem; }
.matrix-document caption { text-align:left; padding-bottom:.75rem; font-size:.7rem; color:var(--muted); }
.matrix-document th,.matrix-document td { padding:.85rem .5rem; border-bottom:1px solid var(--line); vertical-align:top; }
.matrix-document thead { background:var(--sand); }
.matrix-document th { font-weight:600; }
.roadmap { list-style:none; padding:0; margin:1.5rem 0 0; }
.roadmap li { display:grid; grid-template-columns:64px 1fr; gap:1rem; border-top:1px solid var(--line); padding:1rem 0; }
.roadmap li>span { color:#6c512b; font-size:.6rem; letter-spacing:.08em; padding-top:.2rem; }
.roadmap strong { font-size:.85rem; }
.roadmap small { display:block; color:var(--muted); font-size:.78rem; margin-top:.3rem; }
.board-note { margin:0; border-top:1px solid var(--line); padding:1rem 2rem; font-size:.72rem; color:var(--muted); }
@media(max-width:720px) {
 .integration-map { grid-template-columns:1fr; }
 .integration-lane { grid-template-columns:24px 1fr; padding:1.4rem 0; }
 .lane-output { grid-column:2; }
 .integration-junction { height:36px; width:1px; margin:auto; border:0; border-left:1px solid #8c734a; }
 .integration-junction::before,.integration-junction::after { display:none; }
 .integration-junction span { right:-8px; top:13px; transform:rotate(90deg); }
 .integration-result { margin:10px 8px 0 0; }
 .document-pair,.process-map { grid-template-columns:1fr; }
 .process-map { gap:2rem; }
 .process-map li:not(:last-child)::after { content:'↓'; right:50%; top:auto; bottom:-1.8rem; }
 .matrix-document { border-right:0; border-bottom:1px solid var(--line); }
 .process-document,.document-pair article { padding:1.25rem; }
 .board-heading { padding:1rem 1.25rem; font-size:.55rem; }
 .matrix-document th,.matrix-document td { padding:.75rem .3rem; overflow-wrap:anywhere; }
 .board-note { padding:1.25rem; }
}

/* Application drawings share a drafting grammar, not the same symbol. */
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.application-diagram { width:100%; height:140px; margin-bottom:1.5rem; stroke:#7d725b; stroke-width:1.3; background:linear-gradient(#776c5210 1px,transparent 1px),linear-gradient(90deg,#776c5210 1px,transparent 1px); background-size:20px 20px; }
.application-diagram .active { fill:#c49a5a55; stroke:#735329; }
.application-card h3 { margin-top:1rem; }
.application-card details { margin-top:auto; padding-top:1.5rem; }
.application-card summary { display:flex; align-items:center; justify-content:space-between; min-height:44px; padding:.5rem 0; cursor:pointer; font-size:.86rem; font-weight:700; list-style:none; border-top:1px solid var(--line); }
.application-card summary::-webkit-details-marker { display:none; }
.detail-sign::before { content:'+'; font-size:1.3rem; font-weight:400; }
.application-card details[open] .detail-sign::before { content:'−'; }
.application-detail { padding-top:1rem; }
.application-detail p+p { margin-top:1rem; }
.application-detail a { min-height:44px; }

/* Solid assembly: real CSS volumes, no canvas or motion dependency. */
.assembly-scene { position: relative; width: 100%; margin: 0; min-height: 490px; perspective: 1500px; }
.assembly-caption { position: absolute; inset: 0 0 auto; display: flex; justify-content: space-between; border-top: 1px solid #776c52; padding-top: 12px; font: 600 10px/1.5 var(--font-body); letter-spacing: .16em; color: var(--gold-light); }
.assembly-stage { position: absolute; left: calc(50% - 110px); top: 62%; width: 220px; height: 180px; transform: rotateX(58deg) rotateZ(-35deg); transform-style: preserve-3d; }
.solid-module { position: absolute; width: 220px; height: 180px; transform-style: preserve-3d; --top: #bea16e; --front: #8c6838; --right: #614a2c; }
.solid-module i { position: absolute; display: block; font-style: normal; backface-visibility: hidden; border: 1px solid #d6c19866; }
.solid-top { inset: 0; transform: translateZ(36px); background: linear-gradient(135deg,#ffffff18,transparent 65%),var(--top); box-shadow: inset 0 0 0 10px #0000000a; }
.solid-top::before { content: ''; position:absolute; inset: 15px; border: 1px solid #ffffff40; background: radial-gradient(circle at 3px 3px,#352f23 2px,transparent 3px) 0 0 / calc(100% - 3px) calc(100% - 3px); }
.solid-top b { position:absolute; bottom:25px; left:25px; font:700 11px var(--font-body); letter-spacing:.18em; color:#29281f; }
.solid-front { width:220px; height:36px; top:180px; transform-origin: top; transform: translateZ(36px) rotateX(-90deg); background: var(--front); }
.solid-right { width:36px; height:180px; left:220px; transform-origin:left; transform:translateZ(36px) rotateY(90deg); background:var(--right); }
.solid-left { width:36px; height:180px; left:-36px; transform-origin:right; transform:translateZ(36px) rotateY(-90deg); background:var(--right); }
.module-base { transform:translateZ(0); }
.module-base .solid-top { box-shadow: 0 35px 40px #00000066; }
.module-engineering { transform:translateZ(90px); --top:#667367; --front:#39463d; --right:#29332d; }
.module-engineering .solid-top b { color:#f0eddb; }
.module-strategy { transform:translateZ(180px); --top:#ded7c4; --front:#a39c89; --right:#797360; }
.module-context { transform:translateZ(270px) translateX(-16px); --top:#c7a267; --front:#9b753e; --right:#6c4d29; }
.assembly-legend { position:absolute; bottom:0; left:0; right:0; display:flex; justify-content:space-between; gap:1rem; color:#d8d4c6; font-size:.8rem; }
.assembly-legend>span:last-child { font-size:.55rem; letter-spacing:.12em; text-align:right; align-self:end; color:#b4b7aa; }
@media(max-width:720px) { .assembly-scene { width:100%; min-height:440px; } .assembly-stage { transform:scale(.78) rotateX(58deg) rotateZ(-35deg); top:52%; } }

.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section--light { background: var(--ivory); }
.section--sand { background: var(--sand); }
.section--ink { background: var(--ink); color: var(--ivory); }
.section-heading { max-width: 660px; }
.section-heading--wide { max-width: 780px; }
.section-heading--split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(260px, .7fr); gap: 4rem; align-items: end; max-width: 980px; }
.section-heading--inverse .section-kicker { color: var(--gold-light); }
.section-heading h2, .contact-band h2, .page-title { margin: 0; font: 800 clamp(2.25rem, 4.6vw, 4.6rem)/1.02 var(--font-display); letter-spacing: -.05em; }
.section-heading h2 em, .contact-band h2 em { color: var(--gold); font-style: normal; }
.section--sand .section-heading h2 em, .section--light .section-heading h2 em { color: #6c512b; }
.section-heading > p:last-child { margin: 0; color: var(--muted); font-size: 1rem; }
.section-heading--inverse > p:last-child { color: rgba(243,240,231,.72); }
.section-heading--wide > p:last-child { max-width: 54ch; margin-top: 1.5rem; }

.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-top: 4rem; }
.field-panel { min-height: 430px; padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--radius); display: flex; flex-direction: column; }
.field-panel--dark { background: var(--ink); color: var(--ivory); }
.field-panel--outline { border: 1px solid var(--line); background: rgba(251,250,246,.45); }
.field-panel-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: auto; color: var(--gold); font-size: .74rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.field-panel--outline .field-panel-top { color: #6c512b; }
.field-index { font: 700 1rem/1 var(--font-display); letter-spacing: .03em; }
.field-panel h3 { max-width: 14ch; margin: 3.5rem 0 1rem; font: 700 clamp(1.55rem, 2.5vw, 2.3rem)/1.05 var(--font-display); letter-spacing: -.035em; }
.field-panel p { max-width: 48ch; margin: 0; color: rgba(243,240,231,.68); }
.field-panel--outline p { color: var(--muted); }
.field-list { display: grid; gap: .65rem; list-style: none; margin: 2rem 0; padding: 0; color: rgba(243,240,231,.8); font-size: .88rem; }
.field-panel--outline .field-list { color: var(--ink-soft); }
.field-list li { display: flex; gap: .7rem; }
.field-list li::before { content: "↗"; color: var(--gold); }
.text-link { display: inline-flex; align-items: center; gap: .45rem; width: fit-content; margin-top: auto; padding-bottom: .2rem; border-bottom: 1px solid currentColor; color: inherit; font-size: .82rem; font-weight: 700; }
.text-link:hover { color: var(--gold); }

.capability-list { margin-top: 4rem; border-top: 1px solid var(--line); }
.capability-row { display: grid; grid-template-columns: 48px minmax(150px, .55fr) minmax(0, 1fr) 28px; gap: 1.5rem; align-items: center; padding: 1.65rem 0; border-bottom: 1px solid var(--line); }
.capability-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(23,27,24,.28); border-radius: 50%; color: var(--ink); }
.capability-icon svg { width: 23px; height: 23px; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.capability-row h3 { margin: 0; font: 700 clamp(1.35rem, 2vw, 1.85rem)/1 var(--font-display); letter-spacing: -.035em; }
.capability-row p { max-width: 52ch; margin: 0; color: var(--muted); font-size: .95rem; }
.capability-arrow { color: #6c512b; font-size: 1.35rem; transition: transform 180ms ease-out, color 180ms ease-out; }
.capability-row:hover .capability-arrow { color: var(--ink); transform: translate(3px, -3px); }

.application-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 4rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); background: var(--line); }
.application-card { display: flex; min-height: 280px; flex-direction: column; padding: 1.5rem; background: var(--ivory); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.application-index, .panel-index { color: #6c512b; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.application-card h3 { max-width: 15ch; margin: 2.7rem 0 .85rem; font: 700 clamp(1.3rem, 2vw, 1.7rem)/1.08 var(--font-display); letter-spacing: -.03em; }
.application-card p { max-width: 32ch; margin: 0; color: var(--muted); font-size: .92rem; }
.application-card .text-link { margin-top: auto; padding-top: 1.4rem; color: var(--ink); }
.application-card:hover { background: var(--paper); }
.application-panel { display: grid; grid-template-columns: minmax(0, .8fr) minmax(280px, 1.2fr); gap: 3rem; align-items: center; margin-top: 1px; padding: clamp(2rem, 5vw, 4rem); background: var(--ink); color: var(--ivory); }
.application-panel-copy h3 { max-width: 14ch; margin: 1.4rem 0 1rem; font: 800 clamp(1.8rem, 3vw, 3rem)/1.02 var(--font-display); letter-spacing: -.045em; }
.application-panel-copy p { max-width: 38ch; margin: 0; color: rgba(243,240,231,.72); }
.panel-index { color: var(--gold-light); }
.system-map { position: relative; width: min(100%, 420px); aspect-ratio: 1.4; justify-self: end; border: 1px solid rgba(230,214,180,.22); background: linear-gradient(135deg, rgba(255,255,255,.06), transparent 48%), rgba(255,255,255,.015); overflow: hidden; }
.system-map::before, .system-map::after { content: ""; position: absolute; inset: 15% 9%; border: 1px solid rgba(230,214,180,.32); border-radius: 50%; transform: rotate(-18deg); }
.system-map::after { inset: 8% 22%; transform: rotate(58deg); border-color: rgba(230,214,180,.18); }
.system-node, .system-core { position: absolute; z-index: 1; display: grid; place-items: center; border: 1px solid rgba(230,214,180,.42); border-radius: 999px; color: var(--gold-light); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.system-node { width: 6rem; height: 2rem; background: rgba(23,27,24,.7); }
.system-node--top { top: 8%; left: 50%; transform: translateX(-50%); }
.system-node--left { top: 50%; left: 3%; transform: translateY(-50%); }
.system-node--right { top: 50%; right: 3%; transform: translateY(-50%); }
.system-node--bottom { bottom: 8%; left: 50%; transform: translateX(-50%); }
.system-core { top: 50%; left: 50%; width: 7rem; height: 7rem; transform: translate(-50%, -50%); border-color: var(--gold); background: rgba(196,154,90,.16); box-shadow: 0 18px 40px rgba(0,0,0,.24), inset 0 0 0 1px rgba(230,214,180,.12); }

.faq-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); gap: clamp(3rem, 9vw, 8rem); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.35rem 0; cursor: pointer; list-style: none; font: 700 1rem/1.3 var(--font-display); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--gold); font-size: 1.3rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 58ch; margin: -.4rem 2rem 1.35rem 0; color: var(--muted); font-size: .94rem; }

.method-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 4rem; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.method-card-wrap { min-width: 0; }
.method-card { width: 100%; min-height: 180px; display: grid; grid-template-columns: 1fr auto; align-content: space-between; gap: 1rem; padding: 1.35rem; text-align: left; color: var(--ivory); background: transparent; border: 0; border-right: 1px solid var(--line-light); border-radius: 0; transition: background-color 180ms ease-out, color 180ms ease-out; }
.method-card-wrap:last-child .method-card { border-right: 0; }
.method-card:hover, .method-card.is-active { background: rgba(230,214,180,.1); }
.method-number { color: var(--gold); font: 700 .72rem/1 var(--font-display); }
.method-name { font: 700 clamp(1.3rem, 2vw, 1.7rem)/1 var(--font-display); letter-spacing: -.03em; }
.method-plus { justify-self: end; color: var(--gold-light); font-size: 1.5rem; font-weight: 400; line-height: 1; transition: transform 180ms ease-out; }
.method-card.is-active .method-plus { transform: rotate(45deg); }
.method-detail { padding: 0 1.35rem 1.4rem; border-right: 1px solid var(--line-light); color: rgba(243,240,231,.64); font-size: .86rem; }
.method-card-wrap:last-child .method-detail { border-right: 0; }
.method-detail p { margin: 0; }

.proof-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 3.5rem; border-top: 1px solid var(--line); }
.proof-card { min-height: 220px; padding: 1.5rem 1.5rem 0 0; border-right: 1px solid var(--line); }
.proof-card + .proof-card { padding-left: 1.5rem; }
.proof-card:last-child { border-right: 0; }
.proof-number { color: #6c512b; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.proof-card h3 { max-width: 17ch; margin: 2rem 0 .85rem; font: 700 clamp(1.3rem, 2vw, 1.7rem)/1.08 var(--font-display); letter-spacing: -.03em; }
.proof-card p { max-width: 34ch; margin: 0; color: var(--muted); font-size: .95rem; }

.statement-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); gap: clamp(3rem, 10vw, 9rem); align-items: start; }
.statement-copy { max-width: 55ch; color: var(--muted); font-size: 1.05rem; }
.statement-copy p:first-child { margin-top: 0; color: var(--ink); font-size: clamp(1.3rem, 2.3vw, 1.85rem); line-height: 1.35; letter-spacing: -.02em; }
.statement-copy .text-link { margin-top: 1.5rem; color: var(--ink); }

.contact-band { padding: clamp(4rem, 9vw, 7rem) 0; background: var(--ink-soft); color: var(--ivory); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .55fr); gap: 4rem; align-items: end; }
.contact-band .section-kicker { color: var(--gold-light); }
.contact-band h2 { max-width: 11ch; }
.contact-band p:not(.section-kicker) { max-width: 48ch; margin: 1.4rem 0 0; color: rgba(243,240,231,.72); }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem; }
.contact-email { padding-bottom: .25rem; border-bottom: 1px solid rgba(243,240,231,.5); color: var(--gold-light); font-size: .92rem; }
.contact-email:hover { color: var(--ivory); }

.site-footer { padding: 4rem 0 0; background: var(--ink); color: var(--ivory); }
.footer-container { width: min(100% - (var(--gutter) * 2), var(--max-width)); margin: 0 auto; display: grid; grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr); gap: 5rem; padding-bottom: 4rem; }
.brand--footer .brand-caption, .brand--footer .brand-name { color: var(--ivory); }
.footer-tagline { margin: 1.5rem 0 .4rem; color: var(--gold-light); font-size: .95rem; }
.footer-copy { margin: 0; color: rgba(243,240,231,.56); font-size: .8rem; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-col h3 { margin: .35rem 0 1.1rem; color: rgba(243,240,231,.6); font-size: .74rem; letter-spacing: .15em; text-transform: uppercase; }
.footer-col ul { display: grid; gap: .55rem; list-style: none; margin: 0; padding: 0; }
.footer-col a { color: rgba(243,240,231,.82); font-size: .86rem; }
.footer-col a:hover { color: var(--gold-light); }
.footer-legal { padding: 1.15rem 0; border-top: 1px solid var(--line-light); color: rgba(243,240,231,.52); font-size: .72rem; }
.footer-legal-container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.footer-legal p { margin: 0; }
.footer-legal a:hover { color: var(--gold-light); }

.page-section { min-height: calc(100vh - var(--header-height)); }
.narrow-copy { max-width: 900px; }
.page-title { max-width: 720px; margin-top: .2rem; }
.page-lead { max-width: 62ch; margin: 1.5rem 0 0; color: var(--muted); font-size: 1.18rem; }
.contact-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 3rem 0 1.5rem; }
.contact-option { display: flex; align-items: center; gap: .9rem; min-height: 104px; padding: 1.1rem; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); transition: transform 180ms ease-out, border-color 180ms ease-out; }
.contact-option:hover { transform: translateY(-3px); border-color: var(--gold); }
.contact-option--dark { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.contact-option-icon { display: grid; place-items: center; width: 38px; height: 38px; flex: 0 0 auto; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-size: .72rem; font-weight: 700; }
.contact-option strong, .contact-option small { display: block; }
.contact-option strong { font-size: .86rem; overflow-wrap: anywhere; }
.contact-option small { margin-top: .18rem; color: var(--muted); font-size: .75rem; }
.contact-option--dark small { color: rgba(243,240,231,.58); }
.form-note { max-width: 70ch; color: var(--muted); font-size: .78rem; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { width: min(100%, 480px); justify-self: center; margin-top: 1rem; }
  .section-heading--split, .statement-grid, .contact-grid, .footer-container { grid-template-columns: 1fr; gap: 2rem; }
  .field-panel { min-height: 390px; }
  .footer-links { max-width: 700px; }
}

@media (max-width: 720px) {
  :root { --header-height: 68px; }
  .brand-caption { display: none; }
  .brand-mark { width: 34px; height: 34px; }
  .menu-toggle { display: block; }
  .nav-links-wrapper { position: absolute; top: var(--header-height); left: 0; right: 0; display: none; padding: .75rem var(--gutter) 1rem; background: rgba(243,240,231,.98); border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(23,27,24,.08); }
  .nav-links-wrapper.open { display: block; }
  .nav-links { display: grid; gap: .2rem; }
  .nav-link { width: 100%; padding: .75rem .2rem; }
  .nav-link--cta { justify-content: center; margin-top: .45rem; }
  .hero-grid { padding-top: 4.5rem; padding-bottom: 4rem; }
  .hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .hero-lead { margin-top: 1.5rem; font-size: 1rem; }
  .hero-description { font-size: .95rem; }
  .hero-signals { margin-top: 2.2rem; gap: .5rem .9rem; font-size: .7rem; }
  .hero-visual { width: 92%; margin-top: 0; }
  .visual-label { font-size: .65rem; }
  .field-grid, .contact-options, .proof-grid, .application-grid { grid-template-columns: 1fr; }
  .field-panel { min-height: 410px; }
  .application-panel, .faq-grid { grid-template-columns: 1fr; }
  .system-map { justify-self: stretch; width: 100%; }
  .proof-card, .proof-card + .proof-card { min-height: auto; padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-card:last-child { border-bottom: 0; }
  .capability-row { grid-template-columns: 40px 1fr 20px; gap: .9rem; }
  .capability-row p { grid-column: 2 / -1; margin-top: -.35rem; }
  .capability-arrow { grid-column: 3; grid-row: 1; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .method-card { min-height: 140px; padding: 1rem; }
  .method-detail { padding: 0 1rem 1.2rem; border-right: 1px solid var(--line-light); }
  .method-card-wrap:nth-child(2) .method-card, .method-card-wrap:nth-child(2) .method-detail { border-right: 0; }
  .method-card-wrap:nth-child(3) .method-card, .method-card-wrap:nth-child(4) .method-card { border-top: 1px solid var(--line-light); }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; }
  .footer-col:last-child { grid-column: 1 / -1; }
  .footer-legal-container { display: block; }
  .footer-legal-container p + p { margin-top: .65rem; }
}

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