:root {
  --paper: #f4f5f2;
  --surface: #ffffff;
  --ink: #14212b;
  --muted: #5f6c75;
  --line: #ccd3d5;
  --blue: #2457d6;
  --teal: #137b70;
  --orange: #c76a2b;
  --navy: #102c3d;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Manrope", sans-serif;
  --shadow: 0 22px 70px rgba(20, 33, 43, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.6; text-rendering: optimizeLegibility; }
a { color: inherit; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; color: white; background: var(--navy); }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(20,33,43,.1); background: rgba(244,245,242,.9); backdrop-filter: blur(16px); }
.nav { min-height: 76px; display: flex; align-items: center; gap: 38px; }
.wordmark { margin-right: auto; font-size: 22px; font-weight: 800; text-decoration: none; letter-spacing: -.04em; }
.wordmark span { color: var(--blue); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--muted); font-size: 14px; font-weight: 600; text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 7px; padding: 13px 18px; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { padding: 9px 14px; font-size: 13px; }
.button-outline { border-color: var(--ink); }
.button-outline:hover { color: white; background: var(--ink); }
.button-primary { color: white; background: var(--blue); box-shadow: 0 10px 26px rgba(36,87,214,.2); }
.button-light { color: var(--navy); background: white; }
.hero { padding-top: 105px; }
.eyebrow, .kicker, .case-meta, .metric-label { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--teal); font-weight: 500; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(19,123,112,.11); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 1000px; margin: 30px 0 28px; font-size: clamp(50px, 7.3vw, 94px); line-height: .99; letter-spacing: -.065em; }
h1 em { color: var(--blue); font-style: normal; }
.hero h1 { margin-bottom: 16px; }
.hero-specialties { margin-bottom: 28px; color: var(--blue); font-size: clamp(17px, 2vw, 24px); font-weight: 700; letter-spacing: -.025em; }
.hero-specialties span { margin-inline: .35em; color: var(--orange); font-weight: 500; }
.hero-copy { max-width: 760px; margin-bottom: 28px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 25px; }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.muted-link { color: var(--muted); }
.proof-grid { margin: 90px 0 0; padding: 28px 0; display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-grid div { padding-left: 24px; border-left: 1px solid var(--line); }
.proof-grid div:first-child { padding-left: 0; border-left: 0; }
.proof-grid dt { font-size: clamp(25px, 3vw, 40px); font-weight: 800; letter-spacing: -.04em; }
.proof-grid dd { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.section { padding-top: 125px; }
.section-heading { display: grid; grid-template-columns: 1.5fr 1fr; gap: 70px; align-items: end; margin-bottom: 42px; }
.kicker { margin-bottom: 14px; color: var(--blue); }
h2 { margin-bottom: 0; font-size: clamp(34px, 4.5vw, 58px); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p { margin-bottom: 5px; color: var(--muted); }
.project-browser { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.45); }
.project-browser:focus-visible { outline: 3px solid rgba(36,87,214,.22); outline-offset: 5px; }
.project-browser-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.project-browser-top p { margin: 0; color: var(--muted); font-family: var(--mono); font-size: 12px; }
.project-browser-top p span:first-child { color: var(--blue); }
.project-hint { margin-left: auto !important; margin-right: 22px !important; font-size: 10px !important; }
.project-controls { display: flex; gap: 8px; }
.project-arrow { min-width: 112px; height: 44px; padding: 0 15px; border: 1px solid var(--line); border-radius: 7px; color: var(--ink); background: white; cursor: pointer; font-family: var(--sans); font-size: 12px; font-weight: 700; transition: color .2s ease, border-color .2s ease, transform .2s ease; }
.project-arrow:hover { color: var(--blue); border-color: var(--blue); transform: translateY(-2px); }
.project-arrow:focus-visible { outline: 3px solid rgba(36,87,214,.25); outline-offset: 2px; }
.project-viewport { overflow: hidden; border-radius: 12px; cursor: grab; touch-action: pan-y; }
.project-viewport:active { cursor: grabbing; }
.project-track { display: flex; align-items: stretch; transition: transform .45s cubic-bezier(.22,.7,.25,1); will-change: transform; }
.project-slide { flex: 0 0 100%; width: 100%; box-shadow: none; }
.project-slide-lead { border-color: rgba(36,87,214,.45); background: linear-gradient(135deg, #fff 0%, #f4f7ff 100%); }
.project-slide[aria-hidden="true"] { visibility: hidden; }
.case-card { padding: 46px; display: grid; grid-template-columns: .95fr 1.05fr; gap: 60px; align-items: center; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow); }
.case-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 18px; color: var(--teal); }
.case-meta span + span { color: var(--muted); }
.case-copy h3 { margin-bottom: 14px; font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -.045em; }
.case-copy > p { color: var(--muted); font-size: 17px; }
.case-points { margin: 22px 0; padding: 0; list-style: none; }
.case-points li { position: relative; margin: 8px 0; padding-left: 20px; font-size: 14px; }
.case-points li::before { position: absolute; left: 0; top: .7em; width: 7px; height: 1px; content: ""; background: var(--teal); }
.case-links { display: flex; flex-wrap: wrap; gap: 22px; }
.project-brief { display: grid; grid-template-columns: repeat(2,1fr); gap: 0; border: 1px solid rgba(20,33,43,.12); border-radius: 8px; background: #f5f7f5; }
.project-brief > div:not(.tag-row) { min-height: 145px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.project-brief > div:nth-child(2) { border-right: 0; }
.project-brief > div:nth-child(3) { grid-column: 1 / -1; min-height: auto; border-right: 0; }
.project-brief small { color: var(--blue); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.project-brief p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.project-brief .tag-row { grid-column: 1 / -1; margin: 0; padding: 16px 20px; }
.project-progress { height: 3px; margin-top: 18px; overflow: hidden; background: #dfe4e2; }
.project-progress span { display: block; height: 100%; background: var(--blue); transition: width .3s ease; }
.project-dots { display: grid; grid-template-columns: repeat(6,1fr); gap: 7px; margin-top: 18px; }
.project-dot { min-width: 0; min-height: 55px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); background: #f7f8f6; cursor: pointer; font-family: var(--sans); font-size: 10px; font-weight: 700; line-height: 1.2; text-align: left; transition: color .25s ease, border-color .25s ease, background .25s ease; }
.project-dot span { display: block; margin-bottom: 4px; color: #929da1; font-family: var(--mono); font-size: 9px; }
.project-dot:hover { color: var(--teal); border-color: var(--teal); background: white; }
.project-dot.is-active { color: white; border-color: var(--blue); background: var(--blue); }
.project-dot.is-active span { color: #cdd9ff; }
.project-dot:focus-visible { outline: 3px solid rgba(36,87,214,.25); outline-offset: 3px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin: auto 0 28px; }
.tag-row span { padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); font-family: var(--mono); font-size: 10px; }
.experience-section { margin-top: 130px; padding-bottom: 125px; background: var(--navy); color: #eef4f5; }
.experience-section .section-heading > p { color: #a8b8bf; }
.experience-section .kicker { color: #6dd4c7; }
.timeline { border-top: 1px solid rgba(255,255,255,.19); }
.timeline-item { display: grid; grid-template-columns: 220px 1fr; gap: 60px; padding: 42px 0; border-bottom: 1px solid rgba(255,255,255,.19); }
.timeline-date { color: #8fa4ad; font-family: var(--mono); font-size: 12px; }
.role-heading { display: flex; justify-content: space-between; align-items: start; gap: 30px; }
.role-heading h3 { margin-bottom: 3px; font-size: 25px; letter-spacing: -.03em; }
.role-heading p { color: #a8b8bf; }
.role-heading > span { flex: 0 0 auto; padding: 5px 8px; border: 1px solid rgba(109,212,199,.45); border-radius: 4px; color: #6dd4c7; font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.journey-note { max-width: 780px; margin: 12px 0 18px; color: #a8b8bf; font-size: 14px; }
.timeline-content ul { margin: 0; padding-left: 20px; color: #c6d1d5; }
.timeline-content li { margin: 8px 0; }
.capability-model { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.capability-pillars { display: grid; grid-template-columns: repeat(2,1fr); }
.capability-pillar { min-width: 0; padding: 38px; }
.capability-pillar + .capability-pillar { border-left: 1px solid var(--line); }
.capability-pillar-header { min-height: 225px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.capability-pillar-header > span, .bridge-heading > span { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.capability-engineering .capability-pillar-header > span { color: var(--blue); }
.capability-operations .capability-pillar-header > span { color: var(--teal); }
.capability-pillar-header h3 { margin: 38px 0 12px; font-size: clamp(29px,3vw,40px); line-height: 1.08; letter-spacing: -.04em; }
.capability-pillar-header p { max-width: 485px; margin-bottom: 0; color: var(--muted); font-size: 15px; }
.capability-list, .bridge-outcomes { margin: 0; padding: 0; list-style: none; }
.capability-list li { display: grid; grid-template-columns: minmax(135px,.7fr) 1.3fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid #e6e9e8; }
.capability-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.capability-list strong { font-size: 13px; }
.capability-list span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.capability-bridge { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; padding: 40px; color: #eef4f5; background: var(--navy); }
.bridge-heading > span { color: #6dd4c7; }
.bridge-heading h3 { margin: 22px 0 12px; font-size: clamp(25px,3vw,36px); line-height: 1.12; letter-spacing: -.035em; }
.bridge-heading p { margin: 0; color: #a8b8bf; font-size: 14px; }
.bridge-outcomes { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.19); border-left: 1px solid rgba(255,255,255,.19); }
.bridge-outcomes li { min-height: 195px; padding: 22px; border-right: 1px solid rgba(255,255,255,.19); border-bottom: 1px solid rgba(255,255,255,.19); }
.bridge-outcomes strong { display: block; margin-bottom: 45px; color: #6dd4c7; font-family: var(--mono); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.bridge-outcomes span { color: #c6d1d5; font-size: 12px; line-height: 1.5; }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 90px; align-items: start; }
.about-story h2 { margin-bottom: 35px; }
.about-story > p:not(.kicker) { max-width: 680px; color: var(--muted); font-size: 17px; }
.credential-panel { border: 1px solid var(--line); border-radius: 10px; background: white; box-shadow: var(--shadow); }
.education-block, .cert-block { padding: 28px; }
.education-block { border-bottom: 1px solid var(--line); }
.credential-panel small { color: var(--blue); font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.education-block h3 { margin: 16px 0 2px; font-size: 20px; }
.education-block p { color: var(--muted); }
.education-block div { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; }
.cert-block ul { margin: 15px 0 0; padding: 0; list-style: none; }
.cert-block li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid #e6e9e8; }
.cert-block li:last-child { border-bottom: 0; }
.cert-block li span { color: var(--muted); font-size: 13px; }
.architecture-section { padding-bottom: 125px; }
.architecture-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1.25fr; gap: 14px; align-items: center; padding: 30px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.architecture-flow div { min-height: 90px; padding: 16px; border-left: 3px solid var(--teal); background: #f2f5f3; }
.architecture-flow small { display: block; margin-bottom: 8px; color: var(--muted); font-family: var(--mono); font-size: 9px; text-transform: uppercase; }
.architecture-flow strong { font-size: 14px; }
.architecture-flow i { color: var(--blue); font-style: normal; }
.architecture-note { margin-top: 17px; color: var(--muted); font-family: var(--mono); font-size: 11px; text-align: right; }
#visitor-count { color: var(--teal); font-weight: 700; }
.contact-section { padding: 110px 0; color: white; background: var(--blue); }
.contact-section .kicker { color: #cddaff; }
.contact-inner h2 { max-width: 800px; font-size: clamp(44px, 6vw, 75px); }
.contact-inner > p:not(.kicker) { max-width: 720px; margin: 28px 0; color: #dce5ff; font-size: 18px; }
.contact-actions { display: flex; align-items: center; gap: 25px; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 42px 0; color: var(--muted); font-family: var(--mono); font-size: 11px; }
.site-footer p { margin: 0; }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .proof-grid { grid-template-columns: repeat(3,1fr); row-gap: 24px; }
  .proof-grid div:nth-child(4) { padding-left: 0; border-left: 0; }
  .tag-row { margin-top: 25px; }
  .capability-pillar { padding: 30px; }
  .capability-list li { grid-template-columns: 1fr; gap: 5px; }
  .capability-bridge { grid-template-columns: 1fr; gap: 30px; }
  .architecture-flow { grid-template-columns: 1fr; }
  .architecture-flow i { transform: rotate(90deg); text-align: center; }
}

@media (max-width: 900px) {
  .shell { width: min(100% - 30px, 1180px); }
  .nav { min-height: 66px; }
  .nav-links { display: none; }
  .hero { padding-top: 70px; }
  .proof-grid { grid-template-columns: repeat(2,1fr); row-gap: 25px; margin-top: 65px; }
  .proof-grid div:nth-child(3) { padding-left: 0; border-left: 0; }
  .proof-grid div:nth-child(4) { padding-left: 24px; border-left: 1px solid var(--line); }
  .proof-grid div:nth-child(5) { padding-left: 0; border-left: 0; }
  .section { padding-top: 90px; }
  .section-heading, .case-card, .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .case-card { padding: 25px; }
  .project-browser { padding: 12px; }
  .project-hint { display: none; }
  .project-dots { display: flex; justify-content: flex-start; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; }
  .project-dot { flex: 0 0 135px; scroll-snap-align: start; }
  .experience-section { margin-top: 90px; padding-bottom: 90px; }
  .timeline-item { grid-template-columns: 1fr; gap: 12px; }
  .role-heading { flex-direction: column; gap: 0; }
  .architecture-section { padding-bottom: 90px; }
}

@media (max-width: 520px) {
  .button-small { display: none; }
  h1 { font-size: 45px; }
  .proof-grid dt { font-size: 27px; }
  .proof-grid dd { max-width: 110px; }
  .project-brief { grid-template-columns: 1fr; }
  .project-brief > div:not(.tag-row), .project-brief > div:nth-child(2) { grid-column: auto; border-right: 0; }
  .capability-pillars, .bridge-outcomes { grid-template-columns: 1fr; }
  .capability-pillar + .capability-pillar { border-top: 1px solid var(--line); border-left: 0; }
  .capability-pillar-header { min-height: auto; }
  .capability-bridge { padding: 28px; }
  .bridge-outcomes li { min-height: auto; }
  .bridge-outcomes strong { margin-bottom: 14px; }
  .contact-actions, .site-footer { align-items: flex-start; flex-direction: column; }
  .project-browser-top { align-items: flex-start; flex-wrap: wrap; gap: 12px; }
  .project-controls { width: 100%; }
  .project-arrow { flex: 1; min-width: 0; }
  .site-footer p:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}