:root {
  --ink: #0d1920;
  --ink-2: #162a34;
  --paper: #f4f5f3;
  --white: #ffffff;
  --mist: #c8d1d4;
  --line: #ccd2d4;
  --signal: #f02f73;
  --signal-soft: #ffd7e5;
  --blueprint: #294553;
  --mono: "DM Mono", monospace;
  --sans: "Manrope", Arial, sans-serif;
  --page: min(1440px, 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--signal); outline-offset: 4px; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 100; background: var(--white); color: var(--ink); padding: 12px 16px; font-weight: 700; }
.skip-link:focus { top: 16px; }

.site-header {
  width: 100%; min-height: 82px; padding: 0 clamp(24px, 4vw, 64px); display: flex; align-items: center;
  justify-content: space-between; background: rgba(13,25,32,.96); color: var(--white); border-bottom: 1px solid rgba(255,255,255,.12);
  position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: baseline; gap: 18px; }
.brand-mark { font-weight: 800; font-size: 1.45rem; letter-spacing: -.04em; }
.brand-name { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--mist); }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 42px); font-size: .84rem; font-weight: 600; }
.site-nav a:not(.nav-cta) { color: var(--mist); transition: color .2s; }
.site-nav a:hover { color: var(--white); }
.nav-cta { padding: 11px 16px; border: 1px solid var(--signal); }
.menu-toggle { display: none; color: var(--white); background: transparent; border: 1px solid rgba(255,255,255,.3); padding: 8px 12px; }

main, footer { width: var(--page); margin: 0 auto; }
section { position: relative; padding: clamp(76px, 9vw, 140px) clamp(24px, 6vw, 96px); overflow: hidden; }
.section-dark { background: var(--ink); color: var(--white); }
.section-light { background: #e9edef; }
.section-paper { background: var(--paper); }
.eyebrow, .section-index, .cap-code, .card-label { font-family: var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.eyebrow { color: var(--mist); font-size: .76rem; display: flex; align-items: center; gap: 14px; }
.eyebrow span { width: 46px; height: 3px; background: var(--signal); }
.section-index { color: var(--signal); font-size: .82rem; margin: 0 0 42px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3.3rem, 8.5vw, 8rem); line-height: .91; letter-spacing: -.065em; margin: 34px 0 34px; max-width: 1050px; }
h2 { font-size: clamp(2.4rem, 5.2vw, 5.3rem); line-height: .98; letter-spacing: -.055em; margin-bottom: 28px; }
h3 { font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.1; letter-spacing: -.035em; }

.hero { min-height: calc(100vh - 82px); padding-top: clamp(76px, 10vh, 140px); display: grid; grid-template-columns: 1.18fr .82fr; gap: 60px; align-items: center; }
.hero-grid { position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(200,209,212,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(200,209,212,.2) 1px, transparent 1px); background-size: 14px 14px; mask-image: linear-gradient(to right, transparent, #000 40%, #000); }
.hero-copy, .field-plan { position: relative; z-index: 1; }
.hero-lede { font-size: clamp(1.05rem, 1.65vw, 1.4rem); color: var(--mist); max-width: 760px; }
.hero-actions { display: flex; gap: 12px; margin-top: 42px; flex-wrap: wrap; }
.hero-credentials { display: flex; flex-wrap: wrap; gap: 0; margin-top: 44px; border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); max-width: 760px; }
.hero-credentials span { padding: 11px 14px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); color: var(--mist); font: .67rem var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.button { min-height: 52px; padding: 14px 22px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; font-weight: 700; border: 1px solid transparent; cursor: pointer; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--white); color: var(--ink); }
.button-primary:hover { background: var(--signal-soft); }
.button-ghost { border-color: rgba(255,255,255,.28); color: var(--white); }
.button-ink { background: var(--ink); color: var(--white); }
.diamond { width: 12px; height: 12px; transform: rotate(45deg); background: var(--signal); display: inline-block; }
.field-plan { border: 1px solid rgba(200,209,212,.42); padding: 22px; background: rgba(13,25,32,.6); box-shadow: 14px 14px 0 rgba(240,47,115,.12); }
.plan-head, .plan-axis, .plan-note { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .67rem; color: var(--mist); letter-spacing: .08em; }
.plan-head { border-bottom: 1px solid rgba(200,209,212,.28); padding-bottom: 14px; }
.plan-axis { margin: 22px 0 12px 88px; }
.plan-row { position: relative; height: 44px; border-top: 1px solid rgba(200,209,212,.12); display: grid; grid-template-columns: 88px 1fr; align-items: center; }
.plan-label { font-family: var(--mono); font-size: .62rem; color: var(--mist); }
.bar { height: 7px; background: var(--blueprint); display: block; position: relative; }
.bar::after { content: ""; position: absolute; right: -5px; top: -2px; width: 11px; height: 11px; border: 1px solid var(--mist); transform: rotate(45deg); }
.bar-1 { width: 40%; margin-left: 2%; }.bar-2 { width: 48%; margin-left: 16%; }.bar-3 { width: 62%; margin-left: 29%; background: var(--signal); }.bar-4 { width: 31%; margin-left: 58%; }
.milestone { margin-left: 88%; width: 15px; height: 15px; background: var(--signal); transform: rotate(45deg); }
.plan-note { border-top: 1px solid rgba(200,209,212,.28); padding-top: 14px; margin-top: 10px; }
.hero-index { position: absolute; left: 18px; bottom: 18px; writing-mode: vertical-rl; transform: rotate(180deg); font: .65rem var(--mono); color: rgba(200,209,212,.35); }

.intro { display: grid; grid-template-columns: .35fr 1.1fr .75fr; gap: clamp(30px, 5vw, 80px); align-items: start; }
.intro-copy p { font-size: 1.2rem; max-width: 720px; color: #33444c; }
.principle-card { background: var(--ink); color: var(--white); padding: 32px; border-top: 6px solid var(--signal); }
.card-label { display: block; color: var(--mist); font-size: .72rem; margin-bottom: 48px; }
.principle-card strong { font-size: 1.65rem; display: block; margin-bottom: 16px; }
.principle-card p { color: var(--mist); margin: 0; }

.section-heading { display: grid; grid-template-columns: .5fr 1.5fr; align-items: start; gap: 40px; border-bottom: 1px solid var(--line); padding-bottom: 48px; }
.section-heading h2 { margin: 0; }
.capability-list { border-bottom: 1px solid var(--line); }
.capability { display: grid; grid-template-columns: .32fr 1.15fr .8fr; gap: 40px; padding: 42px 0; border-top: 1px solid var(--line); }
.capability:first-child { border-top: 0; }
.cap-code { color: #56707d; font-size: .82rem; }
.capability p { color: #3b4d55; max-width: 660px; margin-bottom: 0; font-size: 1.05rem; }
.capability ul { padding: 0; margin: 0; list-style: none; color: #3b4d55; }
.capability li { padding: 7px 0 7px 18px; border-bottom: 1px solid var(--line); position: relative; }
.capability li::before { content: "/"; color: var(--signal); position: absolute; left: 0; font-family: var(--mono); }
.capability-accent { background: var(--signal-soft); margin: 0 clamp(-24px, -3vw, -48px); padding-left: clamp(24px, 3vw, 48px); padding-right: clamp(24px, 3vw, 48px); border-top: 0; }

.section-heading.inverse { grid-column: 1 / -1; border-color: rgba(255,255,255,.2); }
.project-fit .section-heading { margin-bottom: 54px; }
.fit-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); }
.fit-grid article { min-height: 290px; padding: 28px; display: flex; flex-direction: column; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.fit-grid span { font: .72rem var(--mono); color: var(--signal); }
.fit-grid h3 { font-size: 1.32rem; margin: auto 0 16px; }
.fit-grid p { color: var(--mist); margin: 0; font-size: .94rem; }
.served-strip { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 28px; border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); }
.served-strip span { padding: 15px 18px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); color: var(--mist); font: .68rem var(--mono); text-transform: uppercase; }

.experience { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(44px, 7vw, 110px); }
.experience-intro { position: sticky; top: 120px; align-self: start; }
.experience-intro p:last-child { color: #43545c; font-size: 1.08rem; max-width: 560px; }
.experience-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.experience-list article { min-height: 260px; padding: 26px; display: flex; flex-direction: column; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.experience-code { color: #52656e; font: .7rem var(--mono); text-transform: uppercase; }
.experience-list h3 { font-size: 1.35rem; margin: auto 0 14px; }
.experience-list p { color: #43545c; margin: 0; font-size: .96rem; }
.credentials { grid-column: 1 / -1; display: grid; grid-template-columns: .55fr 1fr 1fr 1.25fr; margin-top: 12px; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.credential-head, .credential-item { min-height: 118px; padding: 18px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.credential-head { background: var(--ink); color: var(--white); font: .75rem var(--mono); text-transform: uppercase; }
.credential-item { display: flex; flex-direction: column; justify-content: space-between; gap: 22px; }
.credential-item span { color: #52656e; font: .68rem var(--mono); text-transform: uppercase; }
.credential-item strong { font-size: 1rem; line-height: 1.3; }

.contact { display: grid; grid-template-columns: .35fr 1.35fr .6fr; gap: 50px; align-items: start; }
.contact > div > p { color: var(--mist); max-width: 690px; font-size: 1.15rem; }
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.contact-meta { display: grid; gap: 16px; font: .7rem var(--mono); color: var(--mist); text-transform: uppercase; padding-top: 12px; }
.contact-meta a { color: var(--white); }
.contact-meta small { max-width: 300px; font-size: .62rem; line-height: 1.6; text-transform: none; color: #8fa0a7; }
footer { padding: 32px clamp(24px, 6vw, 96px); display: flex; gap: 24px; background: #091116; color: var(--mist); font: .72rem var(--mono); text-transform: uppercase; }
footer strong { color: var(--white); margin-right: auto; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .field-plan { max-width: 680px; }
  .intro, .experience, .contact { grid-template-columns: 1fr; }
  .intro .section-index, .contact .section-index { margin-bottom: 0; }
  .section-heading { grid-template-columns: 1fr; }
  .capability { grid-template-columns: .22fr 1fr; }
  .capability ul { grid-column: 2; }
  .fit-grid, .served-strip { grid-template-columns: 1fr 1fr; }
  .experience-intro { position: static; }
  .credentials { grid-column: 1; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .site-header { min-height: 70px; }
  .brand-name { display: none; }
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--ink); padding: 22px 24px 28px; flex-direction: column; align-items: stretch; border-bottom: 1px solid rgba(255,255,255,.2); }
  .site-nav.open { display: flex; }
  .nav-cta { text-align: center; }
  .hero { padding-top: 64px; }
  h1 { font-size: clamp(3.1rem, 16vw, 5.2rem); }
  .hero-lede { font-size: 1rem; }
  .field-plan { padding: 16px; overflow: hidden; }
  .plan-row { grid-template-columns: 64px 1fr; }.plan-axis { margin-left: 64px; }.plan-label { font-size: .54rem; }
  .capability { grid-template-columns: 1fr; gap: 16px; }
  .capability ul { grid-column: 1; }
  .hero-credentials { display: grid; grid-template-columns: 1fr; }
  .fit-grid, .served-strip, .experience-list { grid-template-columns: 1fr; }
  .fit-grid article, .experience-list article { min-height: 220px; }
  .credentials { grid-template-columns: 1fr; }
  .contact-actions { align-items: stretch; flex-direction: column; }
  footer { flex-wrap: wrap; } footer strong { width: 100%; }
}

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