:root{
  --ink:#14212B; --slate:#33505F; --muted:#5E7381;
  --ground:#F1F4F6; --surface:#FFFFFF; --sunk:#E6EBEE;
  --line:#CBD5DB; --line-strong:#9FB0BA;
  --accent:#2FA98A; --accent-ink:#1B7F66; --accent-soft:#DDF3EC;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --gutter:clamp(16px,4vw,48px);
  --max:1180px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#E7EEF2; --slate:#C3D1D9; --muted:#96ABB7;
    --ground:#0F1A21; --surface:#16242D; --sunk:#1C2D38;
    --line:#2B3E4A; --line-strong:#3E5563;
    --accent:#5FD3B0; --accent-ink:#7FE0C4; --accent-soft:#183A33;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --ink:#E7EEF2; --slate:#C3D1D9; --muted:#96ABB7;
  --ground:#0F1A21; --surface:#16242D; --sunk:#1C2D38;
  --line:#2B3E4A; --line-strong:#3E5563;
  --accent:#5FD3B0; --accent-ink:#7FE0C4; --accent-soft:#183A33;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{transition:none!important;animation:none!important}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--display);margin:0;line-height:1.1;letter-spacing:-0.015em;text-wrap:balance;font-weight:700}
h1{font-size:clamp(34px,5.2vw,62px);font-weight:800;letter-spacing:-0.025em}
h2{font-size:clamp(28px,3.6vw,42px)}
h3{font-size:clamp(20px,2vw,24px);font-weight:600}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lede{font-size:clamp(18px,1.6vw,21px);color:var(--slate);max-width:60ch;text-wrap:pretty}
.measure{max-width:66ch;text-wrap:pretty}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--display);font-weight:600;font-size:15.5px;letter-spacing:.005em;padding:13px 20px;border-radius:4px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;line-height:1;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--accent);color:#0B1A16;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-ink);border-color:var(--accent-ink);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink)}

/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;min-height:68px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand svg{width:34px;height:34px}
.brand b{font-family:var(--display);font-weight:800;font-size:21px;letter-spacing:-0.02em}
.brand small{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);line-height:1.2;margin-top:2px}
nav.main{display:flex;gap:26px}
nav.main a{font-family:var(--display);font-weight:500;font-size:15.5px;color:var(--ink);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover{border-bottom-color:var(--accent)}
.menu-btn{display:none;background:none;border:1.5px solid var(--line-strong);border-radius:4px;color:var(--ink);font-family:var(--display);font-weight:600;font-size:14px;padding:9px 12px;cursor:pointer}
@media (max-width:860px){
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px var(--gutter) 14px}
  nav.main.open{display:flex}
  nav.main a{padding:12px 0;border-bottom:1px solid var(--line)}
  nav.main a:last-child{border-bottom:none}
  .menu-btn{display:inline-block}
  .top .cta{display:none}
}

/* hero */
.hero{padding-block:clamp(40px,7vw,88px) clamp(36px,5vw,64px);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.plate{background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.plate img{width:100%;aspect-ratio:1480/913;object-fit:cover;background:#dfe7ec}
.titleblock{display:grid;grid-template-columns:1fr auto;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;line-height:1.4}
.titleblock > div{padding:9px 12px}
.titleblock > div + div{border-left:1px solid var(--line)}
.titleblock .k{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}}

/* proof strip */
.proof{border-bottom:1px solid var(--line);background:var(--surface)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.proof div{padding:18px 20px 18px 0;border-right:1px solid var(--line);margin-right:20px}
.proof div:last-child{border-right:none;margin-right:0}
.proof b{display:block;font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-0.01em}
.proof span{font-size:14px;color:var(--muted)}
@media (max-width:860px){.proof .wrap{grid-template-columns:1fr 1fr}.proof div:nth-child(2){border-right:none;margin-right:0}.proof div{border-bottom:1px solid var(--line)}.proof div:nth-child(n+3){border-bottom:none}}
@media (max-width:480px){.proof .wrap{grid-template-columns:1fr}.proof div{border-right:none;margin-right:0;border-bottom:1px solid var(--line)}.proof div:last-child{border-bottom:none}}

/* sections */
section.block{padding-block:clamp(56px,7vw,96px);border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:auto 1fr;gap:18px clamp(20px,4vw,56px);align-items:baseline;margin-bottom:clamp(28px,4vw,48px)}
.sec-head .eyebrow{padding-top:6px}
.sec-head h2{grid-column:2}
.sec-head .lede{grid-column:2;margin-top:12px}
@media (max-width:640px){.sec-head{grid-template-columns:1fr}.sec-head h2,.sec-head .lede{grid-column:1}}

/* fit */
.fit{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.fit h3{margin-bottom:10px}
.fit p{color:var(--slate);font-size:16px}
@media (max-width:860px){.fit{grid-template-columns:1fr}}

/* services */
.services{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.svc{background:var(--surface);padding:clamp(22px,3vw,34px);display:flex;flex-direction:column;gap:12px}
.svc .tag{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.04em}
.svc p{color:var(--slate);font-size:16px}
.svc ul{margin:4px 0 0;padding-left:1.1em;color:var(--slate);font-size:15.5px;display:grid;gap:5px}
.svc li::marker{color:var(--accent)}
@media (max-width:760px){.services{grid-template-columns:1fr}}
.innov{margin-top:28px;padding:22px clamp(18px,3vw,28px);border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 6px 6px 0;display:grid;grid-template-columns:auto 1fr;gap:6px 22px;align-items:baseline}
.innov p{color:var(--ink);font-size:15.5px;max-width:80ch;text-wrap:pretty}
@media (max-width:640px){.innov{grid-template-columns:1fr}}

/* projects */
.projects{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2.5vw,28px)}
.proj{background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column}
.proj img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#dfe7ec;border-bottom:1px solid var(--line)}
.proj .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.proj h3{font-size:20px}
.proj .loc{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.proj p{color:var(--slate);font-size:15.5px}
.spec{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:13.5px;font-family:var(--mono);font-variant-numeric:tabular-nums}
.spec dt{color:var(--muted);text-transform:uppercase;font-size:11px;letter-spacing:.08em;padding-top:2px}
.spec dd{margin:0;color:var(--ink)}
@media (max-width:760px){.projects{grid-template-columns:1fr}}

/* team */
.team{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px)}
.person{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:start}
.person img{width:150px;aspect-ratio:1;object-fit:cover;border-radius:6px;border:1px solid var(--line)}
.person h3{font-size:21px}
.person .role{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.05em;margin:4px 0 10px}
.person p{color:var(--slate);font-size:15.5px}
.person p + p{margin-top:8px}
@media (max-width:960px){.team{grid-template-columns:1fr}}
@media (max-width:520px){.person{grid-template-columns:1fr}.person img{width:130px}}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:start}
.tb{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--surface);font-size:15px}
.tb > div{display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--line)}
.tb > div:last-child{border-bottom:none}
.tb .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:13px 14px;border-right:1px solid var(--line);background:var(--sunk)}
.tb .v{padding:12px 14px;line-height:1.5}
.tb .v a{color:var(--ink)}
.gr{margin-top:22px;padding:18px 20px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.gr .eyebrow{margin-bottom:8px;color:var(--accent-ink)}
.gr p{font-size:15.5px;color:var(--slate)}
form{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:clamp(20px,3vw,30px);display:grid;gap:14px}
form h3{margin-bottom:2px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row{grid-template-columns:1fr}.tb > div{grid-template-columns:96px 1fr}}
label{display:grid;gap:6px;font-size:13.5px;font-weight:500;color:var(--slate)}
input,textarea,select{font:inherit;font-size:15.5px;color:var(--ink);background:var(--ground);border:1px solid var(--line-strong);border-radius:4px;padding:11px 12px;width:100%}
textarea{min-height:130px;resize:vertical}
.hint{font-size:13px;color:var(--muted)}
.ok{display:none;padding:12px 14px;border-radius:4px;background:var(--accent-soft);color:var(--ink);font-size:15px}

/* footer */
footer{padding-block:28px 40px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between;font-size:13.5px;color:var(--muted)}
footer a{color:var(--muted)}
footer .links{display:flex;gap:18px;flex-wrap:wrap}

/* ===== v2 additions ===== */
nav.main a.active{border-bottom-color:var(--accent)}
.doors{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.5vw,28px);margin-top:clamp(28px,4vw,48px)}
.door{display:grid;grid-template-rows:auto 1fr;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.door:hover{border-color:var(--accent);transform:translateY(-2px)}
.door .media{aspect-ratio:16/9;background:var(--sunk);overflow:hidden;border-bottom:1px solid var(--line)}
.door .media img,.door .media canvas{width:100%;height:100%;object-fit:cover;display:block}
.door .body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px}
.door h2{font-size:clamp(22px,2.4vw,28px)}
.door p{color:var(--slate);font-size:16px}
.door .go{margin-top:auto;padding-top:8px;font-family:var(--display);font-weight:600;color:var(--accent-ink);font-size:15px}
@media (max-width:760px){.doors{grid-template-columns:1fr}}
.hero.home{padding-bottom:clamp(40px,6vw,72px)}
.hero.home .wrap{display:block}
.hero.home .hero-copy{max-width:860px}

.page-hero{padding-block:clamp(40px,6vw,72px) clamp(32px,4vw,52px);border-bottom:1px solid var(--line)}
.page-hero .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,56px);align-items:center}
.page-hero h1{font-size:clamp(32px,4.4vw,52px)}
.page-hero .hero-copy{gap:18px}
@media (max-width:860px){.page-hero .wrap{grid-template-columns:1fr}}
.crumb{font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--ink)}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.chip{font-family:var(--mono);font-size:12.5px;padding:6px 10px;border:1px solid var(--line-strong);border-radius:3px;color:var(--slate);background:var(--surface)}

.lines{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.line{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(16px,3vw,40px);background:var(--surface);padding:clamp(22px,3vw,34px)}
.line .tag{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.04em;margin-bottom:8px;display:block}
.line h3{font-size:clamp(21px,2.1vw,25px);margin-bottom:8px}
.line .lead{font-size:15.5px;color:var(--slate)}
.line p{color:var(--slate);font-size:15.5px}
.line ul{margin:10px 0 0;padding-left:1.1em;color:var(--slate);font-size:15.5px;display:grid;gap:5px}
.line li::marker{color:var(--accent)}
.line .who{margin-top:12px;font-family:var(--mono);font-size:12px;color:var(--muted)}
@media (max-width:760px){.line{grid-template-columns:1fr;gap:10px}}

.types{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,28px)}
.type{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:22px 24px;display:flex;flex-direction:column;gap:8px}
.type h3{font-size:19px}
.type p{color:var(--slate);font-size:15.5px}
@media (max-width:860px){.types{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.types{grid-template-columns:1fr}}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--line);gap:1px}
.step{background:var(--surface);padding:22px 22px 24px;display:flex;flex-direction:column;gap:8px}
.step .n{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.08em}
.step h3{font-size:18px}
.step p{color:var(--slate);font-size:15px}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.split .prose{display:grid;gap:14px;color:var(--slate);font-size:16px;max-width:62ch}
.split .prose strong{color:var(--ink);font-weight:600}

.figslot{background:var(--sunk);border:1px dashed var(--line-strong);border-radius:6px;aspect-ratio:16/10;display:grid;place-items:center;text-align:center;padding:20px;font-family:var(--mono);font-size:12.5px;color:var(--muted);line-height:1.5}
.figslot b{display:block;color:var(--slate);font-weight:500;margin-bottom:4px}

.proj img.tall{aspect-ratio:16/10;object-position:center 40%}

.canvas-plate{position:relative;background:#0F1A21;border:1px solid var(--line);border-radius:6px;overflow:hidden;aspect-ratio:16/10}
.canvas-plate canvas{width:100%;height:100%;display:block}
.canvas-plate .cap{position:absolute;left:0;right:0;bottom:0;padding:9px 12px;font-family:var(--mono);font-size:11.5px;color:#9AB0BC;background:linear-gradient(transparent,rgba(15,26,33,.85));letter-spacing:.04em}

.cta-band{background:var(--ink);color:var(--ground)}
.cta-band .wrap{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between;padding-block:clamp(32px,4vw,48px)}
.cta-band h2{font-size:clamp(24px,2.8vw,32px);max-width:24ch}
.cta-band p{color:color-mix(in srgb,var(--ground) 70%,transparent);max-width:52ch;margin-top:8px;font-size:16px}
.cta-band .btn-primary{white-space:nowrap}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,28px)}
@media (max-width:860px){.feat{grid-template-columns:1fr}}
.more{margin-top:24px;font-family:var(--display);font-weight:600}

.team-teaser{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px)}
.team-teaser .person p{font-size:15px}
@media (max-width:860px){.team-teaser{grid-template-columns:1fr}}

.person.full{grid-template-columns:200px 1fr}
.person.full img{width:200px}
.person.full h3{font-size:24px}
.person.full p{font-size:16px}
.team.full{grid-template-columns:1fr;gap:clamp(36px,5vw,64px)}
@media (max-width:520px){.person.full{grid-template-columns:1fr}.person.full img{width:150px}}
.doors.three{grid-template-columns:repeat(3,1fr)}
.doors.three .door h2{font-size:clamp(19px,1.8vw,22px)}
.doors.three .door p{font-size:15px}
.doors.three .door .media{aspect-ratio:16/10}
@media (max-width:960px){.doors.three{grid-template-columns:1fr}}