:root {
  --ink: #06141d;
  --deep: #0a2434;
  --blue: #1179aa;
  --blue-light: #57c4e8;
  --green: #4ca52f;
  --acid: #a7db62;
  --paper: #f5f8f8;
  --white: #ffffff;
  --mist: #dfe8e9;
  --line: #b8c7ca;
  --text: #172d38;
  --muted: #58707b;
  --orange: #f19a44;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.shell { width: min(1180px, calc(100% - 42px)); margin: 0 auto; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 80; padding: .75rem 1rem; background: var(--white); color: var(--ink); }
.skip-link:focus { top: 0; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); font-family: "Arial Narrow", Arial, Helvetica, sans-serif; letter-spacing: -.045em; line-height: .99; }
h1 { max-width: 13ch; margin-bottom: 1.25rem; font-size: clamp(3rem, 6.6vw, 6.5rem); font-weight: 800; }
h2 { max-width: 16ch; margin-bottom: 1rem; font-size: clamp(2.25rem, 4.5vw, 4.25rem); font-weight: 800; }
h3 { margin-bottom: .65rem; font-size: clamp(1.45rem, 2.2vw, 2.05rem); }
.intro { max-width: 58ch; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.2rem); }
.light-copy { color: rgba(255,255,255,.73); }
.light-copy h1, .light-copy h2, .light-copy h3 { color: var(--white); }
.section-label { display: flex; align-items: center; gap: .7rem; margin: 0 0 1.25rem; color: var(--green); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.section-label::before { content: ""; width: 38px; height: 2px; background: currentColor; }
.section-label.light { color: var(--acid); }
.section { padding: clamp(4.5rem, 8vw, 8rem) 0; }
.section.no-top { padding-top: 0; }
.section.dark { background: var(--ink); }
.section.blueprint { position: relative; overflow: hidden; background-color: var(--deep); background-image: linear-gradient(rgba(87,196,232,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(87,196,232,.07) 1px, transparent 1px); background-size: 32px 32px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(245,248,248,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.contact-rail { color: rgba(255,255,255,.76); background: var(--ink); font-size: .78rem; }
.contact-rail .shell { min-height: 35px; display: flex; align-items: center; justify-content: flex-end; gap: 1.3rem; }
.contact-rail a { color: var(--white); font-weight: 700; }
.nav-row { min-height: 78px; display: flex; align-items: center; gap: 1.8rem; }
.brand { min-width: 200px; display: flex; align-items: center; gap: .75rem; }
.brand img { width: 47px; height: 47px; border-radius: 50%; object-fit: contain; }
.brand span { display: grid; line-height: 1; }
.brand strong { color: var(--ink); font-size: 1.06rem; letter-spacing: -.04em; }
.brand small { margin-top: .3rem; color: var(--green); font-size: .65rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 1.8rem; }
.nav-links > a, .nav-trigger { padding: .75rem 0; border: 0; color: #29424d; background: transparent; font-size: .9rem; font-weight: 760; }
.nav-links > a:hover, .nav-links > a.active, .nav-trigger:hover { color: var(--green); }
.has-menu { position: relative; }
.nav-trigger::after { content: "+"; padding-left: .35rem; color: var(--green); }
.subnav { position: absolute; top: 100%; left: -1.1rem; width: 255px; padding: .55rem; border: 1px solid var(--line); background: var(--white); box-shadow: 8px 8px 0 rgba(6,20,29,.12); opacity: 0; pointer-events: none; transform: translateY(-5px); transition: .17s ease; }
.has-menu:hover .subnav, .has-menu:focus-within .subnav { opacity: 1; pointer-events: auto; transform: translateY(0); }
.subnav a { display: block; padding: .72rem .75rem; border-bottom: 1px solid #e4eaeb; color: var(--text); font-size: .86rem; font-weight: 700; }
.subnav a:last-child { border-bottom: 0; }
.subnav a:hover { padding-left: 1rem; color: var(--green); }
.header-call, .action { display: inline-flex; min-height: 47px; align-items: center; justify-content: center; padding: .78rem 1.12rem; border: 2px solid transparent; border-radius: 0; font-size: .9rem; font-weight: 800; transition: .16s ease; }
.header-call { color: var(--white); background: var(--green); }
.header-call:hover { background: #3a8726; }
.menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; border: 1px solid var(--line); background: transparent; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { content: ""; display: block; width: 20px; height: 2px; margin: 4px auto; background: var(--ink); }

.hero { position: relative; overflow: hidden; padding: clamp(4.6rem, 8vw, 8rem) 0 4rem; background: var(--ink); }
.hero::before { content: ""; position: absolute; inset: 0 48% 0 0; background-image: linear-gradient(rgba(87,196,232,.075) 1px, transparent 1px), linear-gradient(90deg, rgba(87,196,232,.075) 1px, transparent 1px); background-size: 34px 34px; }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(2.5rem, 6vw, 7rem); align-items: center; }
.hero h1 { color: var(--white); }
.hero-copy .intro { color: rgba(255,255,255,.75); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.7rem; }
.action.solid { color: var(--ink); background: var(--acid); }
.action.solid:hover { background: #b9ea79; }
.action.outline { color: var(--white); border-color: rgba(255,255,255,.55); background: transparent; }
.action.outline:hover { border-color: var(--acid); color: var(--acid); }
.action.dark { color: var(--white); background: var(--ink); }
.action.dark:hover { background: var(--deep); }
.hero-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 2.5rem; background: rgba(255,255,255,.18); }
.hero-facts div { padding: 1rem 0; background: var(--ink); }
.hero-facts div:nth-child(odd) { padding-right: 1rem; }
.hero-facts div:nth-child(even) { padding-left: 1rem; }
.hero-facts strong { display: block; color: var(--white); font-size: 1rem; }
.hero-facts span { color: rgba(255,255,255,.6); font-size: .79rem; }

.system-map { position: relative; min-height: 515px; padding: 2rem; border: 1px solid rgba(87,196,232,.45); background: rgba(10,36,52,.76); }
.system-map::before { content: "PROPERTY SYSTEM"; position: absolute; top: 1rem; left: 1rem; color: var(--blue-light); font-size: .68rem; font-weight: 800; letter-spacing: .13em; }
.system-map svg { width: 100%; height: 440px; overflow: visible; }
.map-line { fill: none; stroke: #57c4e8; stroke-width: 2; stroke-dasharray: 7 7; opacity: .62; }
.map-strong { fill: none; stroke: #a7db62; stroke-width: 3; }
.map-node { fill: #0a2434; stroke: #57c4e8; stroke-width: 2; }
.map-node.green { stroke: #a7db62; }
.map-text { fill: #ffffff; font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: 800; letter-spacing: .08em; }
.map-small { fill: rgba(255,255,255,.58); font-family: Arial, Helvetica, sans-serif; font-size: 11px; }
.map-pulse { fill: var(--acid); transform-origin: center; animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; transform: scale(.65); } }

.proof-rail { border-bottom: 1px solid var(--line); background: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-grid div { min-height: 112px; padding: 1.35rem 1.2rem; border-right: 1px solid var(--line); }
.proof-grid div:first-child { border-left: 1px solid var(--line); }
.proof-grid strong { display: block; color: var(--ink); font-family: "Arial Narrow", Arial, sans-serif; font-size: 1.45rem; letter-spacing: -.04em; }
.proof-grid span { display: block; margin-top: .25rem; color: var(--muted); font-size: .8rem; }

.split-heading { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 7rem); align-items: end; margin-bottom: 3rem; }
.split-heading h2 { margin-bottom: 0; }
.split-heading .intro { margin-bottom: .25rem; }

.finder { display: grid; grid-template-columns: .85fr 1.15fr; min-height: 480px; border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.finder-list { border-right: 1px solid var(--line); }
.finder-list button { width: 100%; min-height: 74px; padding: 1rem 1.2rem; display: flex; align-items: center; gap: 1rem; border: 0; border-bottom: 1px solid var(--line); color: var(--text); background: transparent; text-align: left; font-weight: 760; }
.finder-list button:last-child { border-bottom: 0; }
.finder-list button::before { content: attr(data-number); width: 28px; color: var(--green); font-family: "Arial Narrow", Arial, sans-serif; font-size: .74rem; letter-spacing: .08em; }
.finder-list button:hover { background: #edf2f2; }
.finder-list button.selected { padding-left: 1.8rem; color: var(--white); background: var(--ink); }
.finder-list button.selected::before { color: var(--acid); }
.finder-panel { padding: clamp(2rem, 5vw, 4rem); background: var(--white); }
.finder-kicker { margin-bottom: 2rem; color: var(--green); font-size: .76rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.finder-panel h3 { max-width: 14ch; font-size: clamp(2rem, 4vw, 3.5rem); }
.finder-panel > p:not(.finder-kicker) { max-width: 53ch; color: var(--muted); }
.finder-panel ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1.2rem; margin: 2rem 0; padding: 0; list-style: none; }
.finder-panel li { padding: .65rem 0; border-top: 1px solid var(--line); font-weight: 700; }
.text-link { display: inline-block; padding-bottom: .2rem; border-bottom: 3px solid var(--green); color: var(--ink); font-weight: 800; }
.text-link:hover { color: var(--green); }

.signature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 7vw, 8rem); align-items: start; }
.signature-copy { position: sticky; top: 145px; }
.signature-copy .intro { color: rgba(255,255,255,.7); }
.work-sequence { counter-reset: work; border-top: 1px solid rgba(255,255,255,.28); }
.work-step { position: relative; padding: 1.6rem 0 1.65rem 4.5rem; border-bottom: 1px solid rgba(255,255,255,.28); }
.work-step::before { counter-increment: work; content: "0" counter(work); position: absolute; left: 0; top: 1.55rem; color: var(--acid); font-family: "Arial Narrow", Arial, sans-serif; font-size: 1.1rem; font-weight: 800; }
.work-step h3 { margin-bottom: .35rem; color: var(--white); font-size: 1.45rem; }
.work-step p { margin-bottom: 0; color: rgba(255,255,255,.62); font-size: .92rem; }

.service-index { border-top: 2px solid var(--ink); }
.service-row { display: grid; grid-template-columns: 1fr 1.3fr .65fr; gap: 2rem; align-items: center; min-height: 120px; padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.service-row h3 { margin: 0; font-size: 1.55rem; }
.service-row p { margin: 0; color: var(--muted); font-size: .92rem; }
.service-row a { justify-self: end; padding-bottom: .18rem; border-bottom: 2px solid var(--green); color: var(--ink); font-size: .83rem; font-weight: 800; }
.service-row:hover h3 { color: var(--green); }

.project-section { color: var(--white); background: var(--ink); }
.project-section h2 { color: var(--white); }
.project-heading .intro { color: rgba(255,255,255,.68); }
.social-line { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 1.3rem; }
.social-line a { padding-bottom: .18rem; border-bottom: 2px solid var(--acid); color: var(--white); font-size: .84rem; font-weight: 800; }
.social-line a:hover { color: var(--acid); }
.project-proof { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.2rem, 2.8vw, 2.8rem); align-items: start; padding-top: 1rem; }
.project-shot { min-width: 0; margin: 0; }
.project-shot:nth-child(2) { margin-top: 4.5rem; }
.project-shot:nth-child(3) { margin-top: 1.8rem; }
.project-shot img { display: block; width: 100%; height: auto; border-bottom: 5px solid var(--acid); background: var(--deep); box-shadow: 0 24px 48px rgba(0,0,0,.22); }
.project-shot figcaption { display: grid; grid-template-columns: 30px auto; gap: .2rem .75rem; padding: 1rem 0 0; color: var(--white); }
.project-shot figcaption span { grid-row: 1 / 3; padding-top: .18rem; color: var(--acid); font-family: "Arial Narrow", Arial, sans-serif; font-size: .78rem; font-weight: 800; letter-spacing: .08em; }
.project-shot figcaption strong { line-height: 1.2; }
.project-shot figcaption small { color: rgba(255,255,255,.58); font-size: .76rem; }

.contact-band { padding: clamp(3rem, 6vw, 5.5rem) 0; color: var(--white); background: var(--green); }
.contact-band-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.contact-band h2 { margin: 0; color: var(--white); }
.contact-band p { max-width: 49ch; margin: .8rem 0 0; color: rgba(255,255,255,.8); }
.contact-band-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .7rem; }
.contact-band .action.solid { color: var(--white); background: var(--ink); }
.contact-band .action.outline { border-color: var(--white); }

.page-hero { padding: clamp(4rem, 7vw, 7rem) 0 3.5rem; background: var(--ink); }
.page-hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(2.5rem, 6vw, 7rem); align-items: end; }
.page-hero h1 { color: var(--white); font-size: clamp(3rem, 6vw, 5.7rem); }
.page-hero .intro { color: rgba(255,255,255,.68); }
.page-code { margin-bottom: 1.25rem; color: var(--acid); font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.5rem; }

.editorial-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 7vw, 8rem); align-items: start; }
.plain-list { margin: 2rem 0 0; padding: 0; border-top: 2px solid var(--ink); list-style: none; }
.plain-list li { padding: .85rem 0; border-bottom: 1px solid var(--line); font-weight: 700; }
.field-note { padding: 1.7rem 0 1.7rem 2rem; border-left: 5px solid var(--green); }
.field-note strong { display: block; color: var(--ink); font-size: 1.25rem; }
.field-note p { max-width: 48ch; margin: .55rem 0 0; color: var(--muted); }

.detail-lines { border-top: 2px solid var(--ink); }
.detail-line { display: grid; grid-template-columns: .48fr 1fr; gap: 2rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line); }
.detail-line h3 { margin: 0; font-size: 1.35rem; }
.detail-line p { max-width: 60ch; margin: 0; color: var(--muted); }
.detail-line strong { color: var(--green); }
.dark-lines { border-color: rgba(255,255,255,.35); }
.dark-lines .detail-line { border-color: rgba(255,255,255,.22); }
.dark-lines .detail-line h3 { color: var(--white); }
.dark-lines .detail-line p { color: rgba(255,255,255,.65); }

.team-list { border-top: 2px solid var(--ink); }
.team-person { display: grid; grid-template-columns: 84px 1fr 1fr; gap: 1.5rem; align-items: center; min-height: 100px; border-bottom: 1px solid var(--line); }
.team-person .initial { color: var(--green); font-family: "Arial Narrow", Arial, sans-serif; font-size: 2.8rem; font-weight: 800; }
.team-person h3 { margin: 0; }
.team-person p { margin: 0; color: var(--muted); }

.credential-line { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.3); border-bottom: 1px solid rgba(255,255,255,.3); }
.credential-line div { min-height: 150px; padding: 1.5rem; border-right: 1px solid rgba(255,255,255,.3); }
.credential-line div:last-child { border-right: 0; }
.credential-line strong { display: block; color: var(--white); font-size: 1.25rem; }
.credential-line span { display: block; margin-top: .45rem; color: rgba(255,255,255,.62); font-size: .88rem; }

.estimate-wrap { display: grid; grid-template-columns: .82fr 1.18fr; border: 2px solid var(--ink); background: var(--white); }
.estimate-copy { padding: clamp(2rem, 5vw, 4rem); color: var(--white); background: var(--ink); }
.estimate-copy h2 { color: var(--white); }
.estimate-copy p { color: rgba(255,255,255,.66); }
.direct-contact { display: grid; margin-top: 2rem; border-top: 1px solid rgba(255,255,255,.3); }
.direct-contact a, .direct-contact span { padding: .8rem 0; border-bottom: 1px solid rgba(255,255,255,.3); color: var(--white); font-weight: 700; }
.estimate-form { padding: clamp(2rem, 5vw, 4rem); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem 1.2rem; }
.estimate-form label { display: grid; gap: .42rem; color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .04em; }
.estimate-form input, .estimate-form select, .estimate-form textarea { width: 100%; min-height: 48px; padding: .7rem .15rem; border: 0; border-bottom: 2px solid var(--line); border-radius: 0; outline: none; color: var(--ink); background: transparent; }
.estimate-form input:focus, .estimate-form select:focus, .estimate-form textarea:focus { border-color: var(--green); }
.estimate-form textarea { min-height: 105px; resize: vertical; }
.estimate-form .full { grid-column: 1 / -1; }
.form-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: .3rem; }
.estimate-form .action.outline { color: var(--ink); border-color: var(--ink); }
.form-help { margin: -.7rem 0 0; color: var(--muted); font-size: .75rem; font-weight: 400; letter-spacing: 0; }

.site-footer { color: rgba(255,255,255,.68); background: #030b10; }
.footer-main { display: grid; grid-template-columns: 1.2fr .9fr .9fr; gap: 3rem; padding: 3.5rem 0 2.5rem; }
.footer-name { display: flex; align-items: center; gap: .85rem; }
.footer-name img { width: 55px; height: 55px; border-radius: 50%; object-fit: contain; }
.footer-name strong { display: block; color: var(--white); font-size: 1rem; }
.footer-name span { display: block; margin-top: .25rem; color: var(--acid); font-size: .75rem; }
.footer-links, .footer-contact { display: grid; align-content: start; gap: .55rem; font-size: .83rem; }
.footer-links a:hover, .footer-contact a:hover { color: var(--acid); }
.footer-legal { padding: 1rem 0; border-top: 1px solid rgba(255,255,255,.16); font-size: .75rem; }

@media (max-width: 960px) {
  .hero-layout, .page-hero-grid, .split-heading, .signature, .editorial-split, .contact-band-grid, .estimate-wrap { grid-template-columns: 1fr; }
  .hero::before { inset: 0; }
  .hero-copy { max-width: 760px; }
  .system-map { max-width: 700px; width: 100%; margin: 0 auto; }
  .signature-copy { position: static; }
  .contact-band-actions { justify-content: flex-start; }
  .nav-links { gap: 1rem; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid div:nth-child(2) { border-right: 1px solid var(--line); }
  .proof-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .project-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-shot:nth-child(3) { margin-top: 0; }
}

@media (max-width: 740px) {
  .shell { width: min(100% - 30px, 1180px); }
  .contact-rail .shell { justify-content: center; gap: .8rem; }
  .contact-rail span { display: none; }
  .nav-row { min-height: 68px; gap: 1rem; }
  .header-call { display: none; }
  .menu-toggle { display: block; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; z-index: 55; display: none; max-height: calc(100vh - 103px); flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 1rem 15px 2rem; background: var(--paper); border-top: 1px solid var(--line); box-shadow: 0 16px 28px rgba(6,20,29,.18); overflow-y: auto; overscroll-behavior: contain; }
  .nav-links.open { display: flex; }
  .menu-toggle[aria-expanded="true"] span { opacity: 0; }
  .menu-toggle[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }
  .nav-links > a, .nav-trigger { width: 100%; padding: 1rem 0; border-bottom: 1px solid var(--line); text-align: left; font-size: 1rem; }
  .has-menu { width: 100%; }
  .nav-trigger::after { float: right; }
  .subnav { position: static; display: none; width: 100%; opacity: 1; pointer-events: auto; transform: none; box-shadow: none; border: 0; background: transparent; }
  .has-menu:hover .subnav, .has-menu:focus-within .subnav { display: block; }
  h1 { font-size: clamp(2.75rem, 15vw, 4.6rem); }
  .hero { padding-top: 3.7rem; }
  .system-map { min-height: 405px; padding: .9rem; }
  .system-map svg { height: 365px; }
  .hero-facts { grid-template-columns: 1fr; background: transparent; }
  .hero-facts div:nth-child(n) { padding: .8rem 0; border-top: 1px solid rgba(255,255,255,.2); }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-grid div { border-left: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .finder { grid-template-columns: 1fr; }
  .finder-list { border-right: 0; border-bottom: 2px solid var(--ink); }
  .finder-list button { min-height: 60px; }
  .finder-panel ul { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; gap: .55rem; padding: 1.4rem 0; }
  .service-row a { justify-self: start; }
  .project-proof { grid-template-columns: 1fr; gap: 2.4rem; }
  .project-shot:nth-child(n) { margin-top: 0; }
  .detail-line { grid-template-columns: 1fr; gap: .45rem; }
  .team-person { grid-template-columns: 55px 1fr; gap: 1rem; padding: 1.1rem 0; }
  .team-person p { grid-column: 2; }
  .credential-line { grid-template-columns: 1fr; }
  .credential-line div { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.3); }
  .credential-line div:last-child { border-bottom: 0; }
  .estimate-form { grid-template-columns: 1fr; }
  .estimate-form .full { grid-column: auto; }
  .footer-main { grid-template-columns: 1fr; gap: 1.6rem; }
}