@font-face { font-family: "Space Grotesk"; src: url("./space-grotesk-latin.woff2") format("woff2"); font-style: normal; font-weight: 300 700; font-display: swap; }
:root {
  --bg: #f1f4f0;
  --paper: #ffffff;
  --ink: #0a1718;
  --night: #071313;
  --night-2: #102424;
  --text: #465958;
  --line: #bfcac5;
  --acid: #d1ff58;
  --mint: #70dbc6;
  --orange: #ff815f;
  --blue: #0b5856;
  --blue-dark: #073b3a;
  --green: #0c6e5d;
  --green-bg: #dff6eb;
  --amber: #904b28;
  --amber-bg: #ffebe0;
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  color: var(--ink);
  background: var(--bg);
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
}
html { scroll-padding-top: 88px; }
body { background: var(--bg); }
::selection { background: var(--acid); color: var(--ink); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }
.container { width: min(1320px, calc(100% - 96px)); }
.eyebrow { font: 700 11px/1.45 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.accent-eyebrow, .section-intro .eyebrow { color: var(--blue); }
.signal-dot { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 5px rgba(209,255,88,.13); vertical-align: 1px; }

/* Navigation becomes part of the dark stage, with the supplied identity left intact. */
.site-header { position: sticky; top: 0; z-index: 30; height: 78px; border-bottom: 1px solid #314345; background: rgba(7,19,19,.97); color: #f7faf4; backdrop-filter: blur(18px); }
.header-inner { gap: 36px; }
.site-header .wordmark, .site-footer .wordmark { display: inline-flex; align-items: center; flex: none; line-height: 0; }
.brand-logo { display: block; width: 153px; height: 48px; flex: none; overflow: hidden; }
.site-header .brand-logo, .site-footer .brand-logo { filter: invert(1); }
.desktop-nav { gap: 30px; }
.desktop-nav a { position: relative; color: #dce9e4; font-size: 13px; font-weight: 700; letter-spacing: .01em; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -11px; height: 2px; background: var(--acid); transition: right .2s ease; }
.desktop-nav a:hover, .desktop-nav a[aria-current] { color: #fff; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current]::after { right: 0; }
.site-progress { position: absolute; left: 0; bottom: -2px; height: 2px; width: var(--scroll-progress,0%); background: var(--acid); }
.skip-link { background: var(--acid); color: var(--ink); border-radius: 0; }
.menu-toggle { border-radius: 50%; }

.button { min-height: 52px; padding: 13px 21px; border: 1px solid transparent; border-radius: 999px; box-shadow: none; gap: 22px; font-size: 13px; font-weight: 800; letter-spacing: .015em; transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease; }
.button::after { content: "↗"; font-size: 18px; font-weight: 400; line-height: 1; }
.button:hover { transform: translateY(-3px); box-shadow: none; }
.button-primary { background: var(--acid); color: var(--ink); }
.button-primary:hover { background: #edffa9; color: var(--ink); }
.button-outline { border-color: var(--ink); background: transparent; color: var(--ink); }
.button-outline:hover { border-color: var(--blue); background: #e0f7ea; color: var(--ink); }
.button-light { background: var(--acid); color: var(--ink); }
.button-light:hover { background: #f3ffbf; }
.header-cta.button { min-height: 40px; height: 40px !important; padding-inline: 19px !important; background: transparent; border: 1px solid #9cbbb2; color: #fff; font-size: 12px !important; }
.header-cta.button:hover { border-color: var(--acid); background: var(--acid); color: var(--ink); }

/* Homepage: a concrete illustrated path, not an abstract AI motif. */
.hero-scene { position: relative; overflow: hidden; background: var(--night); color: #f6faf5; }
.hero-scene::before { content: ""; position: absolute; inset: 0; opacity: .38; pointer-events: none; background-image: linear-gradient(to right, #234040 1px, transparent 1px), linear-gradient(to bottom, #234040 1px, transparent 1px); background-size: 96px 96px; mask-image: linear-gradient(to right, transparent, black 48%, black); }
.hero { position: relative; display: grid; grid-template-columns: minmax(0,1.06fr) minmax(430px,.94fr); gap: clamp(40px,5vw,92px); align-items: center; min-height: 760px; padding-top: 96px; padding-bottom: 100px; }
.hero-copy { min-width: 0; }
.hero .accent-eyebrow { color: var(--acid); }
.hero h1 { max-width: 800px; margin: 36px 0 30px; font: 700 clamp(62px,5.8vw,90px)/.99 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.075em; color: #f6faf5; text-wrap: balance; }
.hero h1 span { color: var(--acid); }
.hero-lead { max-width: 600px; margin: 0; color: #c3d3ce; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; justify-content: flex-start; flex-wrap: wrap; gap: 15px; margin: 34px 0 0; }
.hero-scene .button-outline { border-color: #8daaa2; color: #f6faf5; }
.hero-scene .button-outline:hover { border-color: var(--acid); background: #203535; color: #fff; }
.hero-meta { display: flex; justify-content: flex-start; flex-wrap: wrap; gap: 28px; margin-top: 56px; padding-top: 17px; border-top: 1px solid #526462; color: #8fa5a0; font: 700 10px/1.4 var(--mono); letter-spacing: .08em; }
.hero-meta span::before { content: "◦"; padding-right: 9px; color: var(--acid); }
.hero-visual { position: relative; min-width: 0; border: 1px solid #52736c; border-radius: 22px; background: #122b2b; box-shadow: 0 32px 90px rgba(0,0,0,.32); transform: rotate(1.1deg); transition: transform .35s ease; }
.hero-visual:hover { transform: rotate(0); }
.visual-header, .visual-footer { display: flex; justify-content: space-between; gap: 14px; padding: 17px 20px; color: #9cb7ae; font: 700 10px/1.3 var(--mono); letter-spacing: .07em; }
.visual-header { border-bottom: 1px solid #3b5e56; }
.visual-header span:first-child { color: #ecfff5; }
.visual-header i { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 4px rgba(209,255,88,.13); }
.visual-field { position: relative; padding: 19px 25px 28px; }
.visual-axis { display: flex; justify-content: space-between; color: #7faca0; font: 700 9px var(--mono); letter-spacing: .1em; margin: 4px 0 20px; }
.visual-card { position: relative; z-index: 1; width: 88%; padding: 19px 21px; border-radius: 11px; box-shadow: 0 15px 25px rgba(0,0,0,.13); }
.visual-card .visual-index { display: block; font: 700 10px/1.3 var(--mono); letter-spacing: .08em; }
.visual-card strong { display: block; margin-top: 12px; font-size: 24px; line-height: 1.1; letter-spacing: -.045em; }
.visual-card p { margin: 9px 0 15px; font-size: 12px; line-height: 1.5; }
.visual-card small { display: block; font: 700 9px/1.4 var(--mono); letter-spacing: .04em; }
.visual-source { background: #f5faf6; color: var(--ink); }
.visual-source .visual-index { color: var(--blue); }
.visual-source p, .visual-source small { color: #516762; }
.visual-rule { margin-left: 12%; background: var(--acid); color: var(--ink); }
.visual-rule p { color: #3b5222; }
.visual-rule small { display: inline-block; border: 1px solid #577f23; padding: 5px 7px; border-radius: 3px; }
.visual-next { margin-left: 5%; background: #254647; border: 1px solid #73a39a; color: #f5faf6; }
.visual-next p { color: #c8ded6; }
.visual-next small { color: var(--acid); }
.visual-connector { display: flex; gap: 5px; align-items: center; width: 100%; height: 34px; padding-left: 28%; }
.visual-connector span { display: block; width: 3px; height: 13px; border-radius: 3px; background: var(--acid); opacity: .5; }
.visual-connector span:nth-child(2) { opacity: .75; }
.visual-connector span:nth-child(3) { opacity: 1; }
.visual-footer { border-top: 1px solid #3b5e56; flex-wrap: wrap; color: #b3d6c7; font-size: 9px; }
.hero-bottom { position: relative; border-top: 1px solid #345150; color: #afd3c5; }
.hero-bottom .container { display: flex; align-items: center; justify-content: space-between; min-height: 64px; font: 700 10px var(--mono); letter-spacing: .13em; }
.hero-bottom span:nth-child(2) { color: var(--acid); font-size: 20px; font-weight: 400; }

/* The interactive casebook has its own physical surface. */
.casebook-section { padding: 110px 0 126px; background: #e8f0ea; }
.casebook-intro { display: grid; grid-template-columns: 210px 1fr; gap: 45px; margin-bottom: 36px; align-items: start; }
.casebook-intro .eyebrow { padding-top: 13px; color: var(--blue); }
.casebook-intro h2 { margin: 0 0 14px; font-size: clamp(42px,4.7vw,72px); line-height: 1; letter-spacing: -.065em; }
.casebook-intro p:not(.eyebrow) { max-width: 650px; margin: 0; color: var(--text); font-size: 16px; line-height: 1.6; }
.decision-trace { border: 1px solid #254140; border-radius: 18px; background: var(--night); color: #eff8f2; overflow: hidden; box-shadow: 0 35px 80px rgba(7,28,26,.15); }
.casebook-head { display: flex; justify-content: space-between; gap: 15px; padding: 17px 25px; border-bottom: 1px solid #385451; background: #0b2020; color: #bdcfc7; font: 700 10px var(--mono); letter-spacing: .08em; }
.casebook-head i { color: var(--acid); font-style: normal; }
.explorer-tabs { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; padding: 0; border: 0; background: #40605b; }
.explorer-tabs button { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 5px; min-width: 0; min-height: 86px; padding: 16px 27px; border: 0; border-radius: 0; background: #173131; color: #d7e8df; text-align: left; font-size: 17px; font-weight: 800; transition: background .2s ease,color .2s ease; }
.explorer-tabs button:hover { background: #244546; }
.explorer-tabs button[aria-pressed="true"] { background: var(--acid); color: var(--ink); box-shadow: none; }
.explorer-tabs button span { font: 700 10px var(--mono); letter-spacing: .1em; color: #8bb9a7; }
.explorer-tabs button[aria-pressed="true"] span { color: #3a611e; }
.explorer-view { display: grid; grid-template-columns: minmax(0,1.34fr) minmax(285px,.66fr); grid-template-areas: "head outcome" "intro outcome" "steps outcome"; }
.workflow-explorer .trace-top { grid-area: head; position: relative; display: block; overflow: hidden; min-height: 0; padding: 45px 45px 11px; border: 0; background: transparent; }
.workflow-explorer .trace-top h2 { position: relative; z-index: 1; max-width: 640px; margin: 11px 0 0; color: #f5faf4; font: 700 clamp(29px,3vw,43px)/1.07 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.055em; }
.workflow-explorer .trace-top .eyebrow { position: relative; z-index: 1; color: var(--mint); font-size: 10px; }
.case-index { position: absolute; right: 15px; top: -40px; color: #1d3835; font: 700 180px/.9 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.1em; }
.explorer-intro { grid-area: intro; max-width: 670px; margin: 0; padding: 8px 45px 26px; color: #a9c1b6; font-size: 14px; line-height: 1.65; }
.explorer-steps { grid-area: steps; list-style: none; margin: 0; padding: 0 45px 47px; }
.explorer-steps li { display: block; margin: 0; border-top: 1px solid #36504c; }
.explorer-steps li:last-child { border-bottom: 1px solid #36504c; }
.explorer-steps summary { display: grid; grid-template-columns: 45px 1fr 22px; gap: 9px; align-items: start; min-height: 0; padding: 14px 0; list-style: none; cursor: pointer; }
.explorer-steps summary::-webkit-details-marker { display: none; }
.explorer-steps summary>span:first-child { color: var(--acid); font: 700 11px/1.5 var(--mono); }
.explorer-steps summary b { color: var(--acid); font: 400 20px/1 Arial; transition: transform .2s ease; }
.explorer-steps details[open] summary b { transform: rotate(45deg); }
.explorer-steps strong, .explorer-steps small { display: block; }
.explorer-steps strong { color: #f5faf4; font-size: 14px; }
.explorer-steps small { margin-top: 4px; color: #a9c1b6; font-size: 12px; line-height: 1.4; }
.explorer-steps summary:hover strong { color: var(--acid); }
.explorer-steps details>p { margin: 0 0 16px 54px; padding: 12px 14px; border-left: 2px solid var(--acid); background: #183333; color: #cfddd3; font-size: 12px; line-height: 1.6; }
.explorer-outcome { grid-area: outcome; display: flex; flex-direction: column; align-items: flex-start; margin: 35px 0; padding: 19px 35px 0; border: 0; border-left: 1px solid #41615c; border-radius: 0; background: transparent; }
.explorer-outcome>span { color: var(--mint); font: 700 10px var(--mono); letter-spacing: .1em; }
.case-stamp { margin: 35px 0 37px; padding: 10px 12px; border: 1px solid var(--acid); border-radius: 4px; color: var(--acid); font: 700 15px var(--mono); letter-spacing: .05em; transform: rotate(-3deg); }
.explorer-outcome>strong { color: #f5faf4; font: 700 clamp(25px,2.5vw,37px)/1.12 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.05em; }
.explorer-outcome p { margin: 20px 0 0; color: #a9c1b6; font-size: 13px; line-height: 1.65; }
.workflow-explorer .trace-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 0; padding: 20px 45px; border-top: 1px solid #3b5652; background: #102626; }
.workflow-explorer .trace-bottom p { margin: 0; color: #b4c9bd; font: 500 11px/1.5 var(--mono); }
.workflow-explorer .trace-bottom a { color: var(--acid); font-size: 12px; font-weight: 800; white-space: nowrap; }
.workflow-explorer .trace-bottom a:hover { text-decoration: underline; }
.principle-strip { border: 0; background: var(--acid); color: var(--ink); }
.principle-strip .container { min-height: 94px; gap: 0; }
.principle-strip span { display: flex; align-items: center; padding: 15px 22px; border-left: 1px solid rgba(10,23,24,.3); font-size: 13px; font-weight: 800; white-space: normal; }
.principle-strip span:first-child { border: 0; padding-left: 0; }
.principle-strip span::before { content: "↗"; margin-right: 10px; font-size: 17px; font-weight: 400; }

/* Light sections get strong hierarchy and useful detail instead of decorative cards. */
.section { padding-block: 112px; }
.section-tint { background: #e5eee7; }
.section-intro { max-width: 900px; margin-bottom: 49px; }
.section-intro .eyebrow { margin: 0 0 20px; }
.section-intro h2 { margin: 0 0 18px; color: var(--ink); font: 700 clamp(40px,4.1vw,62px)/1.03 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.064em; }
.section-intro p { max-width: 750px; margin: 0; color: var(--text); font-size: 16px; line-height: 1.7; }
.plain-card { min-height: 265px; padding: 29px; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: none; }
.card-number { color: var(--blue); font: 700 11px var(--mono); letter-spacing: .1em; }
.plain-card h3 { margin: 62px 0 12px; color: var(--ink); font: 700 28px/1.08 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.045em; }
.plain-card p { color: var(--text); font-size: 14px; line-height: 1.6; }
.gap-grid { gap: 12px; }
.gap-grid .plain-card { min-height: 272px; padding: 29px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.gap-grid .plain-card:nth-child(2) { background: #e3ffac; border-color: #c7e790; }
.gap-grid .plain-card:nth-child(3) { background: var(--night-2); border-color: var(--night-2); }
.gap-grid .plain-card:nth-child(3) :is(h3,p,.card-number) { color: #f1f8f1; }
.gap-grid .plain-card h3 { margin: 58px 0 13px; }

#workflows { background: #eef3ee; }
.workflow-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; border: 0; }
.workflow-card { min-height: 545px; padding: 34px; border: 1px solid #26413b; border-radius: 17px; background: #13332f; color: #f8fff8; box-shadow: none; overflow: hidden; transition: transform .25s ease,box-shadow .25s ease; }
.workflow-card:hover { transform: translateY(-6px); box-shadow: 0 24px 45px rgba(7,27,23,.16); }
.workflow-card-primary { display: flex; flex-direction: column; gap: 0; }
.workflow-card-secondary { background: #d8f0df; color: var(--ink); }
.workflow-card-secondary::after { display: none; }
.workflow-card-secondary>* { position: relative; z-index: 1; }
.workflow-card h3 { max-width: 520px; margin: 35px 0 17px; color: inherit; font: 700 clamp(36px,3.4vw,53px)/1.04 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.06em; }
.workflow-card p { max-width: 540px; color: #bbd2c8; font-size: 14px; line-height: 1.68; }
.workflow-card-secondary p { color: #3e6054; }
.label-chip { align-self: flex-start; padding: 8px 11px; border: 1px solid #62867a; border-radius: 999px; color: var(--acid); font: 700 10px var(--mono); }
.workflow-card-secondary .label-chip { border-color: #7ea391; color: #235c48; }
.chip-row { gap: 8px; margin: 24px 0; }
.chip-row span { padding: 7px 10px; border: 1px solid #4f786d; border-radius: 999px; background: transparent; color: #d7f1df; font: 700 10px var(--mono); }
.workflow-card-secondary .chip-row span { border-color: #a2c9ad; color: #355d4c; }
.chip-row span+span::before { content: none; }
.text-link { margin-top: auto; color: var(--acid); font-size: 13px; font-weight: 800; text-decoration: none; }
.workflow-card-secondary .text-link { color: #144f3f; }
.text-link:hover { text-decoration: underline; }
.workflow-mini, .enquiry-mini { width: min(100%,340px); max-width: none; position: relative; right: auto; bottom: auto; align-self: end; margin: 0 0 15px; padding: 18px; border: 1px solid #83aa9d; border-radius: 10px; background: #f6fbf6; color: var(--ink); box-shadow: 0 14px 30px rgba(0,0,0,.12); transform: none; }
.workflow-card:hover .workflow-mini, .workflow-card:hover .enquiry-mini { transform: none; }
.workflow-card-secondary .enquiry-mini { margin-top: auto; border-color: #7fac92; }
.mini-rule { background: #ffebdf; color: #8a4d2d; border-radius: 4px; }
.mini-foot { color: #4a6459; }
.enquiry-mini-outcome { color: #20594a; }
.enquiry-mini-outcome span { color: var(--ink); }
.after-cards { margin: 27px 0 0; color: var(--text); font-size: 15px; }
.after-cards a { color: var(--blue); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }

#control-model { background: #fff; }
.control-rail { gap: 10px; border: 0; }
.control-rail>div { min-height: 190px; padding: 20px 16px; border: 1px solid var(--line); border-radius: 10px; background: #f3f8f4; }
.control-rail>div:not(:last-child)::after { display: none; }
.control-rail span { margin-bottom: 54px; color: var(--blue); font: 700 11px var(--mono); }
.control-rail strong { color: var(--ink); font-size: 18px; line-height: 1.12; letter-spacing: -.04em; }
.control-rail small { margin-top: 9px; color: var(--text); font-size: 11px; }
.control-rail>div:nth-child(4) { background: var(--acid); border-color: #bde649; }
.audit-rail { margin-top: 16px; padding: 22px 28px; border: 1px solid #a0d2b2; border-radius: 10px; background: #def7e4; }
.audit-icon { color: var(--blue); }
.audit-rail strong { color: var(--ink); }
.audit-rail p { color: var(--text); }

.section-evidence { background: var(--night); color: #f3faf3; }
.section-evidence .section-intro .eyebrow { color: var(--acid); }
.section-evidence .section-intro h2 { color: #f3faf3; }
.section-evidence .section-intro p { color: #b2cac0; }
.evidence-grid { gap: 75px; }
.evidence-links a { border-color: #3e5b52; }
.evidence-links a:last-child { border-color: #3e5b52; }
.evidence-links strong { color: #f3faf3; font-size: 17px; }
.evidence-links span { color: var(--acid); }
.evidence-links a:hover strong { color: var(--acid); }
.boundary-card { padding: 31px; border: 1px solid #779c88; border-radius: 13px; background: #1b3935; color: #f3faf3; }
.boundary-card .eyebrow { color: var(--acid); }
.boundary-card ul { color: #c9ded1; }

.pilot-grid { gap: 11px; border: 0; }
.pilot-grid article { min-height: 300px; padding: 25px 21px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.pilot-grid article>span { color: var(--blue); font: 700 11px var(--mono); }
.pilot-grid h3 { margin: 73px 0 11px; color: var(--ink); font: 700 23px/1.15 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.04em; }
.pilot-grid p { color: var(--text); }
.pilot-grid small { color: var(--blue); }

.security-band { background: #0d3935; color: #f5fff5; }
.security-band .section-intro .eyebrow { color: var(--acid); }
.security-band .section-intro h2 { color: #f5fff5; }
.security-band .section-intro p { color: #bfd6c8; }
.security-band .button-outline { border-color: #86ac99; color: #fff; }
.security-band .button-outline:hover { border-color: var(--acid); background: var(--acid); color: var(--ink); }
.security-list div { border-color: #57766a; }
.security-list strong { color: #fff; font-size: 20px; }
.security-list span { color: var(--acid); }

.final-cta { padding-block: 125px; background: var(--acid); color: var(--ink); }
.final-cta .eyebrow { color: #3c6f2a; }
.final-cta h2 { max-width: 790px; color: var(--ink); font: 700 clamp(49px,5.8vw,88px)/.99 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.075em; }
.final-cta p:not(.eyebrow) { max-width: 660px; color: #37522b; font-size: 16px; line-height: 1.65; }
.final-cta small { color: #536e42; }
.final-cta .button-light { border-color: var(--ink); background: var(--ink); color: #fff; }
.final-cta .button-light:hover { background: #294a35; }

.site-footer { border: 0; background: var(--night); color: #f1f9f2; }
.footer-grid { padding-block: 76px; gap: 50px; }
.footer-brand p { color: #bbd0c3; }
.footer-grid>div:not(:first-child) a, .footer-grid>div:not(:first-child) span { color: #bdd1c5; }
.footer-grid h2 { color: var(--acid); font: 700 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.footer-grid a:hover { color: var(--acid) !important; }
.footer-bottom { border-color: #39564b; color: #9cb6a9; }
.footer-note { color: #9cb6a9 !important; }

/* Inner pages use the same visual logic, but keep long-form content calm. */
.inner-page .page-hero { position: relative; width: 100%; max-width: none; margin: 0; overflow: hidden; padding: 114px max(48px,calc((100vw - 1320px)/2)) 127px; border: 0; background: var(--night); color: #fff; }
.inner-page .page-hero::before { content: ""; position: absolute; inset: 0; opacity: .27; background-image: linear-gradient(to right,#32605a 1px,transparent 1px),linear-gradient(to bottom,#32605a 1px,transparent 1px); background-size: 96px 96px; mask-image: linear-gradient(to right,transparent,black); pointer-events: none; }
.inner-page .page-hero::after { content: "N / FIELD SYSTEMS"; position: absolute; right: max(48px,calc((100vw - 1320px)/2)); bottom: 35px; color: var(--acid); font: 700 10px var(--mono); letter-spacing: .1em; }
.page-hero :is(h1,p) { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--acid); }
.page-hero h1 { max-width: 1100px; margin: 33px 0 24px; color: #f6fbf6; font: 700 clamp(58px,6vw,92px)/1 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.07em; text-wrap: balance; }
.page-hero>p:last-child { max-width: 780px; color: #c1d5c9; font-size: 18px; line-height: 1.65; }
.page-disclosure { position: relative; margin-top: -31px; padding: 21px 28px; border: 1px solid #a1c9ad; border-left: 0; border-radius: 10px; background: var(--acid); box-shadow: 0 16px 35px rgba(0,0,0,.1); }
.page-disclosure strong { color: #2d581f; font: 700 11px var(--mono); text-transform: uppercase; }
.page-disclosure p { color: #263e24; font-size: 14px; line-height: 1.6; }
.flow-list { gap: 10px; border: 0; }
.flow-list>div { min-height: 255px; padding: 25px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: none; }
.flow-list>div:nth-child(2), .flow-list>div:nth-child(5) { background: #e2f6e8; }
.flow-list span { color: var(--blue); }
.flow-list h3 { margin-top: 57px; color: var(--ink); font: 700 23px/1.13 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.04em; }
.flow-list p { color: var(--text); }
.outcome-grid { gap: 10px; border: 0; }
.outcome-grid article { min-height: 340px; padding: 25px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.outcome-grid article:nth-child(2) { background: #e4f8d2; }
.outcome-grid article:nth-child(3) { background: #e5f1ec; }
.outcome-grid article:nth-child(4) { background: #fce9dd; border-right: 1px solid var(--line); }
.outcome-kicker { color: var(--blue); }
.outcome-grid h3 { margin: 62px 0 14px; color: var(--ink); font: 700 25px/1.1 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.045em; }
.outcome-grid p { color: var(--text); }
.outcome-grid strong { border-color: var(--line); color: var(--ink); }
.feature-list, .sample-enquiry, .metric-list, .honesty-panel, .approach-steps article, .company-callout, .contact-form, .contact-pending { border: 1px solid var(--line); border-radius: 11px; background: #fff; box-shadow: none; }
.feature-list { padding: 30px; }
.feature-list h3 { color: var(--ink); font: 700 24px "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.04em; }
.feature-list li, .source-note { color: var(--text); }
.source-note { max-width: 850px; padding-top: 16px; border-top: 1px solid var(--line); font: 500 11px/1.65 var(--mono); }
.sample-enquiry { padding: 32px; background: #143631; color: #fff; border-color: #143631; }
.sample-enquiry h3 { color: #fff; font: 700 30px "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.05em; }
.sample-enquiry .eyebrow { color: var(--acid); }
.sample-enquiry p, .sample-line { color: #c1d9cb; border-color: #55756a; }
.sample-line strong { color: #fff; }
.approach-steps { gap: 11px; border: 0; }
.approach-steps article { min-height: 320px; padding: 27px; }
.approach-steps article>span { color: var(--blue); }
.approach-steps h3 { margin-top: 67px; color: var(--ink); font: 700 25px "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.045em; }
.metric-list { padding-inline: 25px; background: var(--acid); border-color: #bee34e; }
.metric-list span { color: #3a6a27; }
.metric-list strong { color: var(--ink); }
.honesty-panel { padding: 33px; background: #dff5e4; }
.honesty-panel .eyebrow { color: var(--blue); }
.honesty-panel h2 { color: var(--ink); font: 700 39px/1.08 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.05em; }
.honesty-panel p { color: var(--text); }
.company-callout { padding: 32px; background: var(--night); border-color: var(--night); color: var(--acid); }
.company-callout p { color: #fff; font: 700 30px/1.2 "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.045em; }
.company-callout span { color: var(--acid); }

/* Contact and legal pages remain easy to scan and use. */
.contact-form { padding: 34px; }
.contact-form input, .contact-form textarea { border: 1px solid #9bb3a7; border-radius: 7px; background: #f7fbf8; }
.contact-form label { color: var(--ink); }
.form-note { color: var(--text); }
.form-note a, .legal-copy a { color: #087262; text-decoration: underline; text-underline-offset: 3px; }
.contact-aside { padding: 32px; border: 1px solid #aed8b2; border-radius: 11px; background: #e0f7df; }
.contact-aside h2 { color: var(--ink); font: 700 26px "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.04em; }
.contact-aside li, .contact-aside p { color: var(--text); }
.contact-aside a { color: var(--blue); font-weight: 800; }
.preview-notice, .legal-status { border: 1px solid #d2a37f; border-radius: 7px; background: #fff0e7; color: #793f27 !important; }
.draft-preview, .copy-draft { border-radius: 7px; }
.legal-copy { max-width: 960px; background: transparent; }
.legal-copy h2 { padding-top: 32px; border-top: 1px solid var(--line); color: var(--ink); font: 700 29px "Space Grotesk",Arial,Helvetica,sans-serif; letter-spacing: -.045em; scroll-margin-top: 110px; }
.legal-copy h3 { margin: 0 0 9px; color: var(--ink); font: 700 20px "Space Grotesk",Arial,Helvetica,sans-serif; }
.legal-copy p { color: var(--text); }
.legal-status { padding: 21px 25px; }
.legal-status strong { display: block; }
.legal-updated { color: var(--blue) !important; font: 700 11px var(--mono) !important; text-transform: uppercase; }
.legal-toc { display: flex; flex-wrap: wrap; gap: 12px; padding: 18px 0; border-block: 1px solid var(--line); }
.legal-toc a { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-size: 12px; font-weight: 800; text-decoration: none; }
.legal-toc a:hover { border-color: var(--blue); background: #dff5e4; }
.legal-facts { border-color: var(--line); }
.legal-facts>div { border-color: var(--line); }
.legal-facts dt { color: var(--blue); }
.legal-facts dd { color: var(--ink); }
.legal-pending { color: #ad542e; }
.legal-record { margin: 27px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--blue); }
.legal-callout { padding: 22px; border: 1px solid #acd0ae; border-radius: 7px; background: #e1f7e3; color: #355849 !important; }

@keyframes case-enter { from { opacity: .72; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.explorer-view { animation: case-enter .35s ease-out; }
@media (max-width: 1180px) {
  .hero { grid-template-columns: minmax(0,1fr) minmax(370px,.9fr); gap: 38px; }
  .hero h1 { font-size: clamp(59px,6vw,75px); }
  .visual-card strong { font-size: 21px; }
  .control-rail { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .outcome-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 900px) {
  .container { width: min(100% - 48px,760px); }
  .site-header .menu-toggle { border-color: #8caea1; border-radius: 50%; background: transparent; }
  .site-header .menu-toggle span { background: #fff; }
  .mobile-nav { border-color: #38594d; background: #112923; box-shadow: 0 20px 35px rgba(0,0,0,.24); }
  .mobile-nav a { border-color: #3e5e52; color: #f5faf3; }
  .mobile-nav .mobile-contact { color: var(--acid); }
  .hero { grid-template-columns: 1fr; gap: 42px; min-height: 0; padding-top: 84px; padding-bottom: 86px; }
  .hero h1 { max-width: 760px; font-size: clamp(64px,9vw,88px); }
  .hero-visual { width: min(100%,630px); margin-inline: auto; }
  .casebook-intro { grid-template-columns: 1fr; gap: 10px; }
  .casebook-intro .eyebrow { padding-top: 0; }
  .explorer-view { grid-template-columns: 1fr; grid-template-areas: "head" "intro" "steps" "outcome"; }
  .explorer-outcome { margin: 0 45px 35px; padding: 23px 0 0; border-left: 0; border-top: 1px solid #41615c; }
  .case-stamp { margin: 25px 0; }
  .workflow-grid, .evidence-grid, .security-band-inner { grid-template-columns: 1fr; }
  .workflow-card { min-height: 500px; }
  .evidence-grid { gap: 42px; }
  .inner-page .page-hero { padding-inline: 24px; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 40px); }
  .site-header { height: 66px; }
  .site-header .brand-logo { width: 133px; height: 42px; }
  .site-header .brand-logo image { transform: scale(.87); transform-origin: 0 0; }
  .hero { padding-top: 66px; padding-bottom: 66px; }
  .hero h1 { margin: 28px 0 25px; font-size: clamp(54px,13.3vw,74px); letter-spacing: -.08em; }
  .hero-lead { font-size: 15px; line-height: 1.65; }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 31px; }
  .hero-actions .button { justify-content: space-between; width: 100%; }
  .hero-meta { margin-top: 34px; gap: 8px 22px; font-size: 9px; }
  .hero-visual { transform: none; border-radius: 15px; }
  .hero-visual:hover { transform: none; }
  .visual-header { padding: 13px 14px; font-size: 9px; }
  .visual-header span:last-child { display: none; }
  .visual-field { padding: 15px; }
  .visual-card { width: 92%; padding: 16px; }
  .visual-card strong { font-size: 20px; }
  .visual-rule { margin-left: 8%; }
  .visual-footer { padding: 12px 15px; font-size: 8px; }
  .visual-footer span:last-child { display: none; }
  .hero-bottom .container { min-height: 54px; font-size: 8px; }
  .hero-bottom span:last-child { text-align: right; }
  .casebook-section { padding-block: 78px 88px; }
  .casebook-intro h2 { font-size: 44px; }
  .casebook-intro p:not(.eyebrow) { font-size: 14px; }
  .casebook-head { padding: 13px 15px; font-size: 9px; }
  .casebook-head span:last-child { display: none; }
  .explorer-tabs button { min-height: 70px; padding: 12px 13px; font-size: 13px; }
  .workflow-explorer .trace-top { padding: 27px 22px 8px; }
  .workflow-explorer .trace-top h2 { font-size: 30px; }
  .case-index { top: -17px; right: 12px; font-size: 105px; }
  .explorer-intro { padding: 5px 22px 22px; font-size: 13px; }
  .explorer-steps { padding: 0 22px 25px; }
  .explorer-steps summary { grid-template-columns: 31px 1fr 18px; }
  .explorer-steps details>p { margin-left: 38px; }
  .explorer-outcome { margin: 0 22px 26px; }
  .workflow-explorer .trace-bottom { display: block; padding: 17px 22px; }
  .workflow-explorer .trace-bottom a { display: inline-block; margin-top: 14px; }
  .principle-strip .container { grid-template-columns: 1fr 1fr; padding-block: 10px; }
  .principle-strip span { min-height: 54px; padding: 8px; border: 0; font-size: 10px; }
  .principle-strip span:first-child { padding-left: 8px; }
  .section { padding-block: 82px; }
  .section-intro { margin-bottom: 34px; }
  .section-intro h2 { font-size: 40px; }
  .section-intro p { font-size: 15px; }
  .three-grid, .two-grid, .workflow-grid, .pilot-grid, .flow-list, .approach-steps, .case-grid, .honesty-panel, .contact-grid, .form-grid { grid-template-columns: 1fr; }
  .plain-card, .gap-grid .plain-card { min-height: 0; padding: 25px; }
  .plain-card h3, .gap-grid .plain-card h3 { margin: 37px 0 10px; }
  .workflow-card { min-height: 0; padding: 27px; }
  .workflow-card h3 { font-size: 39px; }
  .workflow-mini, .enquiry-mini { width: 100%; margin-top: 25px; }
  .control-rail { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .control-rail>div { min-height: 145px; padding: 15px 12px; }
  .control-rail span { margin-bottom: 31px; }
  .control-rail strong { font-size: 16px; }
  .evidence-links a { display: block; }
  .evidence-links span { display: block; margin-top: 8px; text-align: left; }
  .pilot-grid article { min-height: 0; }
  .pilot-grid h3 { margin-top: 35px; }
  .final-cta { padding-block: 92px; }
  .final-cta h2 { font-size: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; padding-block: 59px; }
  .footer-brand { grid-column: 1/-1; }
  .footer-bottom { gap: 12px; }
  .inner-page .page-hero { padding: 78px 20px 94px; }
  .inner-page .page-hero::after { right: 20px; }
  .page-hero h1 { font-size: clamp(49px,11vw,70px); }
  .page-hero>p:last-child { font-size: 16px; }
  .page-disclosure { margin-top: -25px; padding: 18px 20px; }
  .flow-list>div, .approach-steps article { min-height: 0; padding: 24px; }
  .flow-list h3, .approach-steps h3 { margin-top: 31px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome-grid article { min-height: 0; padding: 24px; }
  .outcome-grid h3 { margin-top: 34px; }
  .honesty-panel { padding: 25px; }
  .honesty-panel h2 { font-size: 32px; }
  .contact-form { padding: 22px; }
  .contact-aside { padding: 24px; }
  .legal-facts>div { display: block; }
  .legal-facts dt { margin-bottom: 5px; }
}
@media (max-width: 380px) {
  .hero h1 { font-size: 50px; }
  .visual-card strong { font-size: 18px; }
  .explorer-tabs button { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .hero-visual:hover, .workflow-card:hover, .button:hover { transform: none; }
}