:root{
  --bg:#FAF7F2; --surface:#FFFDFA; --surface-2:#F3EEE6;
  --line:#E5DED3; --text:#2B2A27; --text-2:#6B655C;
  --accent:#0F766E; --green:#15803D; --red:#B4433C;
  --cta:#0F766E; --cta-h:#115E59;
  --accent-soft:rgba(15,118,110,.06); --accent-line:rgba(15,118,110,.38);
  --header-bg:rgba(250,247,242,.9); --shadow:0 12px 30px rgba(43,42,39,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;letter-spacing:-.01em;line-height:1.15}
.mono{font-family:'IBM Plex Mono',monospace}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:1160px;margin:0 auto;padding:0 24px}
section{padding:88px 0}
.section-alt{background:var(--surface-2)}
.kicker{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.h2{font-size:clamp(28px,4vw,40px);font-weight:600;margin-bottom:14px}
.lede{color:var(--text-2);max-width:640px;margin-bottom:44px}
.btn{display:inline-block;padding:14px 26px;border-radius:8px;font-weight:600;font-size:16px;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--cta);color:#fff}
.btn-primary:hover{background:var(--cta-h)}
.btn-ghost{border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.pill-alert{font-family:'IBM Plex Mono',monospace;font-size:13px;border:1px solid var(--accent-line);color:var(--red);padding:8px 14px;border-radius:999px;white-space:nowrap}
.pill-alert:hover{background:var(--accent-soft)}

/* NAV */
header{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:68px}
.logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;letter-spacing:-.02em}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:4px;font-size:15px;color:var(--text-2);margin-left:8px}
.nav-links>.nav-item{position:relative}
.nav-links a{display:block;padding:8px 10px}
.nav-links a:hover{color:var(--text)}
.drop{display:none;position:absolute;top:100%;left:0;min-width:250px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px;box-shadow:var(--shadow)}
.nav-item:hover .drop,.nav-item:focus-within .drop{display:block}
.drop a{border-radius:6px;font-size:14.5px;padding:9px 12px}
.drop a:hover{background:var(--accent-soft);color:var(--accent)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav .btn{padding:10px 18px;font-size:14.5px}

/* HERO (home) */
.hero{padding:110px 0 80px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse 60% 50% at 75% 20%,var(--accent-soft),transparent 70%),
  linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:auto,48px 48px,48px 48px;opacity:.55;mask-image:linear-gradient(#000 40%,transparent)}
.hero .container{position:relative}
.hero h1{font-size:clamp(36px,5.6vw,62px);font-weight:700;max-width:820px;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{color:var(--text-2);font-size:19px;max-width:640px;margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:52px}
.ticker{font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:var(--accent);display:flex;flex-wrap:wrap;gap:10px 26px;margin-bottom:40px}
.ticker span::before{content:"▸ ";color:var(--text-2)}
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.06em;border:1px solid var(--line);color:var(--text-2);padding:7px 14px;border-radius:6px;background:var(--surface-2)}

/* PAGE HERO (interior) */
.page-hero{padding:84px 0 64px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse 55% 60% at 80% 0%,var(--accent-soft),transparent 70%);}
.page-hero .container{position:relative}
.crumb{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--text-2);margin-bottom:22px}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--accent)}
.page-hero h1{font-size:clamp(32px,4.6vw,52px);font-weight:700;max-width:780px;margin-bottom:18px}
.page-hero .sub{color:var(--text-2);font-size:18.5px;max-width:660px;margin-bottom:32px}
.proof{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--green)}
.page-hero .proof{margin-top:30px}

/* CARDS / GRIDS */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:44px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px;transition:border-color .15s}
.card:hover{border-color:var(--accent-line)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--text-2);font-size:15.5px}
.thesis{font-family:'Space Grotesk',sans-serif;font-size:clamp(20px,2.6vw,26px);font-weight:600;border-left:3px solid var(--accent);padding-left:22px;max-width:760px}
.sub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sub-grid .card h3{font-size:17px}
.sub-grid .card p{font-size:14.5px}

/* SERVICES TABS (home) */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.tab-btn{font-family:'IBM Plex Mono',monospace;font-size:13.5px;letter-spacing:.04em;padding:11px 18px;border:1px solid var(--line);border-radius:8px;background:none;color:var(--text-2);cursor:pointer;transition:all .15s}
.tab-btn strong{color:var(--text);font-weight:600}
.tab-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.tab-btn.active strong{color:var(--accent)}
.panel{display:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:36px}
.panel.active{display:grid;grid-template-columns:1.1fr 1fr;gap:36px}
.panel h3{font-size:24px;margin-bottom:12px}
.panel .desc{color:var(--text-2);margin-bottom:22px}
.panel ul{list-style:none;display:grid;gap:10px;font-size:15px;align-content:start}
.panel li::before{content:"→ ";color:var(--accent);font-family:'IBM Plex Mono',monospace}
.panel .proof{margin-bottom:22px}
.panel a.more{color:var(--accent);font-weight:600;font-size:15px}

/* FRAMEWORK GRID */
.fw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:36px}
.fw{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:20px 14px;text-align:center;transition:border-color .15s}
.section-alt .fw{background:var(--surface)}
.fw:hover{border-color:var(--accent)}
.fw .name{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16px}
.fw .cat{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-2);text-transform:uppercase;letter-spacing:.08em;margin-top:6px}

/* WHY */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.why-grid .card h3{display:flex;gap:10px;align-items:baseline}
.num{font-family:'IBM Plex Mono',monospace;color:var(--accent);font-size:15px}

/* INDUSTRIES */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ind{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px;transition:border-color .15s;display:block}
.ind:hover{border-color:var(--accent-line)}
.ind h3{font-size:18px;margin-bottom:8px}
.ind p{color:var(--text-2);font-size:14.5px;margin-bottom:14px}
.ind .tags{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--accent)}

/* METHODOLOGY */
.method{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:step}
.method .step{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px}
.method .step h3{font-size:16px;margin-bottom:8px}
.method .step p{color:var(--text-2);font-size:13.5px}
.method .step::before{counter-increment:step;content:"0" counter(step);font-family:'IBM Plex Mono',monospace;color:var(--accent);font-size:13px;display:block;margin-bottom:12px}

/* FAQ */
.faq{max-width:820px}
.faq details{border:1px solid var(--line);border-radius:10px;background:var(--surface);margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16.5px;padding:18px 0;list-style:none;position:relative;padding-right:32px}
.faq summary::after{content:"+";position:absolute;right:4px;color:var(--accent);font-family:'IBM Plex Mono',monospace}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--text-2);font-size:15px;padding-bottom:18px}

/* CHIPS / TIMELINE */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{font-family:'IBM Plex Mono',monospace;font-size:12.5px;border:1px solid var(--accent-line);color:var(--accent);padding:7px 14px;border-radius:999px}
.timeline{display:grid;gap:0;max-width:820px}
.tl-item{display:grid;grid-template-columns:44px 1fr;gap:18px;padding-bottom:28px;position:relative}
.tl-item::before{content:"";position:absolute;left:15px;top:34px;bottom:0;width:1px;background:var(--line)}
.tl-item:last-child::before{display:none}
.tl-dot{width:32px;height:32px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);font-family:'IBM Plex Mono',monospace;font-size:12.5px;display:flex;align-items:center;justify-content:center;background:var(--surface-2)}
.tl-item h3{font-size:17px;margin-bottom:6px}
.tl-item p{color:var(--text-2);font-size:15px}

/* BUNDLE (industry service mapping) */
.bundle{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bundle .card ul{list-style:none;margin-top:14px;display:grid;gap:8px;font-size:14.5px}
.bundle .card li a{color:var(--text-2)}
.bundle .card li a:hover{color:var(--accent)}
.bundle .card li::before{content:"→ ";color:var(--accent);font-family:'IBM Plex Mono',monospace}

/* MATRIX TABLE */
.matrix-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.matrix{width:100%;border-collapse:collapse;font-size:14.5px;min-width:720px}
.matrix th,.matrix td{padding:13px 16px;text-align:center;border-bottom:1px solid var(--line)}
.matrix th{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);background:var(--surface-2)}
.matrix td:first-child,.matrix th:first-child{text-align:left}
.matrix td:first-child{font-weight:500}
.matrix tr:last-child td{border-bottom:none}
.matrix .full{color:var(--green)}
.matrix .part{color:var(--accent)}
.matrix .none{color:var(--text-2);opacity:.5}
.legend{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--text-2);display:flex;gap:22px;flex-wrap:wrap;margin-top:16px}

/* MAGNET / CTA BAND */
.magnet{background:linear-gradient(120deg,rgba(15,118,110,.07),rgba(180,120,40,.06));border:1px solid var(--accent-line);border-radius:16px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:36px}
.magnet h2{font-size:clamp(22px,3vw,30px);margin-bottom:10px}
.magnet p{color:var(--text-2);max-width:520px}
.cta-band{text-align:center;border-top:1px solid var(--line)}
.cta-band .lede{margin:0 auto 34px}
.contact-line{font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--text-2);margin-top:26px}
.contact-line a{color:var(--accent)}
.final{text-align:center}
.final .lede{margin:0 auto 34px}

/* PROSE (generic page sections) */
.prose{max-width:760px;color:var(--text-2)}
.prose p{margin-bottom:18px}
.prose strong{color:var(--text)}
.prose ul{margin:0 0 18px 20px}
.prose li{margin-bottom:8px}
.prose h3{color:var(--text);font-size:20px;margin:28px 0 12px}
.prose a{color:var(--accent)}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:56px 0 36px;background:var(--surface-2)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.foot-grid h4{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);margin-bottom:14px}
.foot-grid ul{list-style:none;display:grid;gap:9px;font-size:14.5px;color:var(--text-2)}
.foot-grid ul a:hover{color:var(--accent)}
.seals{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px}
.legal{font-size:13px;color:var(--text-2);border-top:1px solid var(--line);padding-top:24px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

@media(max-width:900px){
  .nav-links{display:none}
  .cols3,.why-grid,.sub-grid,.bundle{grid-template-columns:1fr}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .method{grid-template-columns:1fr 1fr}
  .panel.active{grid-template-columns:1fr}
  .magnet{flex-direction:column;align-items:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.ind-grid,.foot-grid,.method{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* TEAM */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.person{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px;transition:border-color .15s}
.person:hover{border-color:var(--accent-line)}
.initials{width:46px;height:46px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--accent);margin-bottom:16px}
.nm{font-family:'Space Grotesk',sans-serif;font-size:19px;font-weight:600}
.rl{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-top:5px}
.cert{margin-top:16px;display:flex;flex-wrap:wrap;gap:7px}
.cert span{font-family:'IBM Plex Mono',monospace;font-size:11px;border:1px solid var(--line);padding:5px 10px;border-radius:6px;color:var(--text-2)}