/* BIRTH Systems — flagship homepage visual system.
   Premium multi-surface rhythm: deep cinematic dark, then light technical surfaces, then dark
   product demonstrations. This is where the site SHOWS capability instead of describing it. */

/* ── light surface primitives (rhythm against the dark) ── */
.lightband{background:var(--paper);color:var(--paper-ink)}
.lightband.alt{background:var(--paper2)}
.lightband .kick{color:var(--paper-accent)}
.lightband .kick.dim{color:var(--paper-dim)}
.lightband h2,.lightband h3,.lightband .h2{color:var(--paper-ink)}
.lightband p{color:var(--paper-dim)}
.lightband .section-lede{color:var(--paper-dim)}
.lightband .link{color:var(--paper-accent)}
.lightband .rule{background:var(--paper-line)}
.section-lede{color:var(--dim);font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.55;max-width:56ch;margin:0}

/* ── HERO (dark, cinematic) — proposition + capability orbit ── */
.fhero{position:relative;padding:calc(var(--nav-h) + clamp(2.5rem,6vw,5rem)) 0 clamp(3rem,7vw,6rem);overflow:hidden}
.fhero-glow{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(50% 50% at 74% 42%,rgba(37,99,255,.20),transparent 68%),
             radial-gradient(38% 38% at 82% 58%,rgba(124,58,237,.16),transparent 70%)}
.fhero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1.1fr);
  gap:clamp(2rem,4vw,3.5rem);align-items:center}
.fhero-copy .kick{margin-bottom:1.3rem}
.fhero h1{font-weight:800;letter-spacing:-.045em;line-height:1.0;margin:0;font-size:clamp(2.4rem,4.6vw,4rem)}
.fhero .sub{color:var(--dim);font-size:clamp(1.02rem,1.4vw,1.22rem);line-height:1.5;max-width:46ch;margin:1.5rem 0 0}
.fhero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:2rem}
.fhero-meta{margin-top:1.9rem;display:flex;gap:22px;flex-wrap:wrap;color:var(--dim2);font:600 12px/1 var(--mono);letter-spacing:.05em}
.fhero-meta span{display:inline-flex;align-items:center;gap:8px}
.fhero-meta i{width:14px;height:14px;color:var(--cyan);font-style:normal}
@media(max-width:980px){.fhero-grid{grid-template-columns:1fr;gap:2.6rem}}

/* capability orbit */
.orbit{position:relative;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:clamp(.6rem,1.4vw,1.1rem);min-height:420px}
.orbit-col{display:flex;flex-direction:column;gap:14px;z-index:2}
.orbit-core{position:relative;display:grid;place-items:center;width:clamp(120px,15vw,168px);height:clamp(120px,15vw,168px);margin:0 auto}
.orbit-core img{width:64%;height:auto;filter:drop-shadow(0 0 30px rgba(37,99,255,.55));position:relative;z-index:3;animation:coreFloat 6s ease-in-out infinite}
@keyframes coreFloat{0%,100%{transform:translateY(-3px)}50%{transform:translateY(3px)}}
.orbit-ring{position:absolute;border-radius:50%;border:1px solid rgba(126,152,176,.16)}
.orbit-ring.r1{inset:-22%}
.orbit-ring.r2{inset:-58%;border-style:dashed;border-color:rgba(126,152,176,.1);animation:spin 44s linear infinite}
.orbit-ring.r3{inset:-96%;border-color:rgba(37,99,255,.08)}
@keyframes spin{to{transform:rotate(360deg)}}
.orbit-core::after{content:"";position:absolute;inset:-30%;border-radius:50%;background:radial-gradient(circle,rgba(37,99,255,.22),transparent 68%);z-index:1}
.cap-card{border:1px solid var(--line2);border-radius:13px;padding:13px 14px;background:rgba(12,15,22,.72);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:transform .18s var(--ease),border-color .2s,background .2s;text-align:left}
.cap-card:hover{transform:translateY(-2px);border-color:var(--cyan);background:rgba(60,233,255,.05);
  box-shadow:0 10px 30px rgba(0,0,0,.35),0 0 0 1px rgba(60,233,255,.12)}
.cap-card .ci{width:22px;height:22px;color:var(--cyan);margin-bottom:8px}
.cap-card b{display:block;font-size:13.5px;font-weight:640;letter-spacing:-.01em;color:var(--white)}
.cap-card span{display:block;font-size:11.5px;line-height:1.4;color:var(--dim2);margin-top:4px}
@media(max-width:980px){.orbit{grid-template-columns:1fr 1fr;grid-auto-rows:auto;gap:12px}
  .orbit-core{grid-column:1/-1;order:-1;margin-bottom:.5rem}.orbit-ring.r2,.orbit-ring.r3{display:none}}
@media(max-width:460px){.orbit{grid-template-columns:1fr}}

/* ── requirement explorer (light) — the signature interaction ── */
.explorer-wrap{display:grid;grid-template-columns:minmax(0,260px) 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media(max-width:760px){.explorer-wrap{grid-template-columns:1fr;gap:1.4rem}}
.explorer{max-width:1000px}
@media(max-width:620px){.explorer-in{flex-direction:column}.explorer-in .btn{justify-content:center}}
.explorer-in{display:flex;gap:10px;border:1px solid var(--paper-line);border-radius:14px;background:#fff;
  padding:8px;box-shadow:0 1px 2px rgba(20,22,27,.05);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.explorer-in:focus-within{border-color:#2356D8;box-shadow:0 0 0 4px rgba(35,86,216,.12),0 6px 20px rgba(35,86,216,.08)}
.explorer-in input{flex:1;min-width:0;border:0;background:transparent;outline:none;color:var(--paper-ink);
  font:400 16px/1.4 var(--sans);padding:0 14px}
.explorer-in input::placeholder{color:#9aa0a8}
.explorer-in .btn{white-space:nowrap;padding:13px 20px;background:#2356D8;color:#fff;border-color:#2356D8}
.explorer-in .btn:hover{background:#174EA6}
.explorer-starts{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px}
.explorer-starts .l{font:600 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--paper-dim);margin-right:4px}
.chip-btn{border:1px solid var(--paper-line);border-radius:9px;background:#fff;color:var(--paper-ink);
  font:500 13px/1 var(--sans);padding:9px 13px;min-height:44px;cursor:pointer;transition:border-color .15s,background .15s}
.chip-btn:hover{border-color:var(--blue);color:var(--blue)}
/* explorer result */
.explorer-out{margin-top:22px;border:1px solid var(--paper-line);border-radius:16px;background:#fff;overflow:hidden}
.explorer-out[hidden]{display:none}
.eo-head{padding:16px 20px;border-bottom:1px solid var(--paper-line);background:var(--paper2)}
.eo-head .l{font:600 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--paper-accent);margin:0 0 6px}
.eo-head p{margin:0;color:var(--paper-ink);font-size:17px;font-weight:600;line-height:1.35}
.eo-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:0}
.eo-sys,.eo-side{padding:18px 20px}
.eo-sys{border-right:1px solid var(--paper-line)}
.eo-k{font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--paper-dim);margin:0 0 12px}
.eo-flow{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.eo-node{border:1px solid var(--paper-line);border-radius:8px;background:var(--paper);padding:8px 11px;font:600 12.5px/1 var(--sans);color:var(--paper-ink)}
.eo-arrow{color:#9aa0a8;font-size:12px}
.eo-caps{display:flex;flex-wrap:wrap;gap:7px}
.eo-cap{border:1px solid rgba(37,99,255,.28);background:rgba(37,99,255,.06);color:#1f56c9;border-radius:7px;padding:7px 10px;font:600 12px/1 var(--sans)}
.eo-q{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.eo-q li{position:relative;padding-left:18px;color:var(--paper-dim);font-size:13.5px;line-height:1.45}
.eo-q li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:1px;background:var(--violet)}
.eo-foot{padding:16px 20px;border-top:1px solid var(--paper-line);display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.eo-foot .note{font-size:12px;color:var(--paper-dim);margin:0;max-width:46ch}
.eo-foot .btn.solid{background:var(--paper-ink);color:var(--paper);border-color:var(--paper-ink)}
@media(max-width:700px){.eo-grid{grid-template-columns:1fr}.eo-sys{border-right:0;border-bottom:1px solid var(--paper-line)}}

/* ── capabilities row (light) — Build/Connect/Automate/Understand/Improve/Explore ── */
.caps6{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(1rem,2vw,1.8rem);margin-top:2.4rem}
.cap6{display:flex;flex-direction:column;gap:8px}
.cap6 .ci{width:26px;height:26px;color:#1f6feb}
.cap6 b{font-size:15px;font-weight:640;color:var(--paper-ink);letter-spacing:-.01em}
.cap6 p{font-size:13px;line-height:1.5;color:var(--paper-dim);margin:0}
.cap6 a.link{margin-top:auto;font-size:13px}
@media(max-width:900px){.caps6{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:560px){.caps6{grid-template-columns:1fr 1fr}}

/* ── product demonstration cards (dark) ── */
.demorow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:2.4rem}
.demorow.two{grid-template-columns:1fr 1fr}
.dcard{border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#0d1017,#0a0c11);
  display:flex;flex-direction:column;transition:transform .18s var(--ease),border-color .2s}
.dcard:hover{transform:translateY(-3px);border-color:var(--line3);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.dcard-vis{aspect-ratio:16/10;border-bottom:1px solid var(--line);background:#0b0e14;padding:12px;overflow:hidden;position:relative}
.dcard-body{padding:16px 16px 18px}
.dcard-body h3{font-size:15.5px;font-weight:640;letter-spacing:-.01em;margin:0 0 6px;color:var(--white)}
.dcard-body p{font-size:13px;line-height:1.5;color:var(--dim2);margin:0 0 12px}
.dcard-tag{position:absolute;top:10px;right:10px;font:600 8.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);border:1px solid var(--line2);border-radius:20px;padding:5px 8px;background:rgba(6,7,10,.7)}
@media(max-width:1000px){.demorow{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.demorow,.demorow.two{grid-template-columns:1fr}}

/* mini UI primitives for the demo thumbnails */
.mui{width:100%;height:100%;display:flex;flex-direction:column;gap:7px;font-family:var(--mono)}
.mui-top{display:flex;gap:5px;align-items:center}
.mui-top i{width:6px;height:6px;border-radius:50%;background:var(--line3);font-style:normal}
.mui-top b{margin-left:auto;font:600 8px/1 var(--mono);color:var(--dim2);letter-spacing:.06em}
.mui-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}
.mui-kpi{border:1px solid var(--line);border-radius:5px;padding:6px}
.mui-kpi .v{font:700 12px/1 var(--sans);color:var(--white)}
.mui-kpi .l{font:600 6.5px/1 var(--mono);color:var(--dim2);margin-top:3px;letter-spacing:.08em}
.mui-bars{display:flex;align-items:flex-end;gap:4px;flex:1;padding-top:4px}
.mui-bars i{flex:1;background:linear-gradient(180deg,var(--cyan),var(--blue));border-radius:2px 2px 0 0;font-style:normal;min-height:8%}
.mui-rows{display:flex;flex-direction:column;gap:4px;flex:1}
.mui-row{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:5px;padding:5px 7px}
.mui-row .d{width:6px;height:6px;border-radius:50%;font-style:normal}
.mui-row .d.g{background:var(--green)}.mui-row .d.a{background:var(--amber)}.mui-row .d.c{background:var(--cyan)}
.mui-row .t{flex:1;height:5px;border-radius:3px;background:rgba(255,255,255,.08)}
.mui-row .t i{display:block;height:100%;border-radius:3px;background:var(--cyan);font-style:normal}
.mui-flow{display:flex;align-items:center;gap:4px;flex-wrap:wrap;flex:1;align-content:center}
.mui-flow .n{border:1px solid var(--line2);border-radius:5px;padding:5px 7px;font:600 8px/1 var(--sans);color:var(--dim)}
.mui-flow .n.on{border-color:var(--cyan);color:var(--white);background:rgba(60,233,255,.08)}
.mui-flow .n.h{border-color:var(--violet);color:#c9b6ff}
.mui-flow .a{color:var(--faint);font-size:9px}

/* ── powered by BIRTH (light) ── */
.pb-grid{display:grid;grid-template-columns:1.3fr 2fr;gap:clamp(2rem,5vw,4rem);align-items:start;margin-top:1rem}
.pb-lead .mark{width:52px;height:52px;margin-bottom:1rem}
.pb-lead h2{margin:0 0 12px}
.pb-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1.2rem,2.6vw,2rem)}
.pb-cols-three{grid-template-columns:repeat(3,1fr);margin-top:2.4rem}
.pb-item{display:flex;flex-direction:column;gap:6px}
.pb-item .st{display:inline-flex;align-items:center;gap:7px;font:600 9.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;align-self:flex-start;padding:5px 9px;border-radius:20px;border:1px solid var(--paper-line)}
.pb-item .st.live{color:#075f3d;border-color:rgba(7,95,61,.32);background:rgba(7,95,61,.07)}
.pb-item .st.dev{color:#8a5a2a;border-color:rgba(138,90,42,.3);background:rgba(138,90,42,.07)}
.pb-item .st.vis{color:#5b46b8;border-color:rgba(91,70,184,.3);background:rgba(91,70,184,.07)}
.pb-item .st i{width:5px;height:5px;border-radius:50%;background:currentColor;font-style:normal}
.pb-item b{font-size:15px;font-weight:640;color:var(--paper-ink)}
.pb-item p{font-size:13px;line-height:1.5;color:var(--paper-dim);margin:0}
@media(max-width:820px){.pb-grid{grid-template-columns:1fr;gap:2rem}.pb-cols,.pb-cols-three{grid-template-columns:1fr}}

/* ── founder (light) ── */
.founder-row{display:grid;grid-template-columns:auto 1.4fr auto;gap:clamp(1.6rem,4vw,3rem);align-items:center}
.founder-av{width:88px;height:88px;border-radius:50%;display:grid;place-items:center;
  background-color:#141a26;background-size:cover;background-position:center 22%;background-repeat:no-repeat;
  border:1px solid var(--line3);font:800 26px/1 var(--sans);letter-spacing:.02em;color:#fff}
.founder-txt h3{margin:0 0 8px;font-size:clamp(1.3rem,2.4vw,1.8rem);font-weight:720;letter-spacing:-.02em;color:var(--paper-ink)}
.founder-txt p{margin:0;color:var(--paper-dim);font-size:15px;line-height:1.55;max-width:52ch}
.founder-stats{display:flex;gap:clamp(1.4rem,3vw,2.4rem)}
.founder-stats div b{display:block;font-size:15px;font-weight:700;color:var(--paper-ink);letter-spacing:-.01em}
.founder-stats div span{font-size:12px;color:var(--paper-dim);line-height:1.4;display:block;margin-top:3px;max-width:16ch}
@media(max-width:900px){.founder-row{grid-template-columns:auto 1fr;gap:1.5rem}.founder-stats{grid-column:1/-1;flex-wrap:wrap}}

/* ── proof strip (real production facts only) ── */
.proofstrip{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:2.2rem}
.pf{background:var(--void);padding:18px 16px;display:flex;flex-direction:column;gap:7px}
.pf .h{display:flex;align-items:center;gap:8px;font:600 11px/1.2 var(--sans);color:var(--white)}
.pf .h i{width:6px;height:6px;border-radius:50%;background:var(--green);font-style:normal;box-shadow:0 0 8px rgba(67,224,160,.5);flex:none}
.pf p{margin:0;color:var(--dim2);font-size:12px;line-height:1.5}
@media(max-width:900px){.proofstrip{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.proofstrip{grid-template-columns:1fr}}

@media(prefers-reduced-motion:reduce){.orbit-core img,.orbit-ring.r2{animation:none}}

/* ── founder lead (About) ── */
.founder-lead{display:grid;grid-template-columns:clamp(280px,30vw,420px) 1fr;gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
.founder-lead .avatar-photo.lg{width:100%;max-width:420px;min-height:420px;border-radius:14px;background-position:center 18%;}
@media(max-width:700px){.founder-lead{grid-template-columns:1fr;gap:1.5rem}}

/* ── service page signature figure ── */
.svcx-sig{border:1px solid var(--line2);border-radius:16px;background:linear-gradient(180deg,#0d1017,#0a0c11);padding:clamp(1.4rem,3vw,2.4rem)}
.svcx-sig svg{width:100%;height:auto;display:block;max-height:260px}
.svcx-sig .sig-cap{margin:14px 0 0;font:600 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim2);text-align:center}
/* light variants of service-page layers so inner sections can breathe */
.lightband .svcx-layer{border-top-color:var(--paper-line)}
.lightband .svcx-layer-k{color:var(--paper-accent)}
.lightband .svcx-do li{color:var(--paper-ink)}
.lightband .svcx-do li::before{background:var(--paper-accent)}
.lightband .svcx-profile{background:var(--paper-line);border-color:var(--paper-line)}
.lightband .svcx-dim{background:var(--paper)}
.lightband .svcx-dim h3{color:var(--paper-dim)}
.lightband .svcx-chip{color:var(--paper-dim);border-color:var(--paper-line)}
.lightband .svcx-io li{color:var(--paper-dim)}
.lightband .svcx-note{color:var(--paper-dim)}

/* ── how-it-works: 4 phases (light) ── */
.phases{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:2.4rem}
.phase{border:1px solid var(--paper-line);border-radius:14px;padding:20px 18px;background:#fff;display:flex;flex-direction:column;gap:6px;min-height:230px}
.phase-n{font:700 12px/1 var(--mono);color:#1f6feb;letter-spacing:.1em}
.phase h3{font-size:18px;font-weight:700;margin:2px 0;color:var(--paper-ink);letter-spacing:-.01em}
.phase>p{font-size:13.5px;line-height:1.5;color:var(--paper-dim);margin:0 0 8px}
.phase ul{list-style:none;margin:auto 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.phase li{position:relative;padding-left:16px;font-size:12.5px;line-height:1.4;color:var(--paper-dim)}
.phase li::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:#1f6feb}
@media(max-width:900px){.phases{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.phases{grid-template-columns:1fr}}
/* cool-light versions of components used on lightband */
.lightband .need{background:#fff}
.lightband .need b{color:var(--paper-ink)}
.lightband .need span{color:var(--paper-dim)}
.lightband .need em{color:#1f6feb}
.lightband .needs{background:var(--paper-line);border-color:var(--paper-line)}
.lightband .contact-way h3{color:var(--paper-ink)}
.lightband .contact-way p{color:var(--paper-dim)}

/* ── 2026 flagship pass: restrained technical-services homepage ─────────────── */
.lightband .btn{color:var(--paper-ink);border-color:rgba(11,18,32,.24)}
.lightband .btn:hover{border-color:rgba(11,18,32,.5);background:rgba(11,18,32,.04)}
.lightband .btn.solid,.lightband .btn.paper-solid{background:var(--paper-ink);color:var(--paper);border-color:var(--paper-ink);box-shadow:none}
.lightband .btn.solid:hover,.lightband .btn.paper-solid:hover{background:#172033;box-shadow:0 8px 22px rgba(11,18,32,.16)}

.flagship-hero{padding-top:calc(var(--nav-h) + clamp(3.5rem,8vw,7rem));padding-bottom:clamp(4rem,8vw,7rem);border-bottom:1px solid var(--line);background:radial-gradient(85% 70% at 75% 35%,rgba(67,92,255,.18),transparent 45%),linear-gradient(180deg,#071019,#090d15 40%,#050910)}
.flagship-hero .fhero-grid{grid-template-columns:minmax(0,1.04fr) minmax(470px,.96fr);gap:clamp(3rem,7vw,6.5rem)}
.flagship-hero h1{font-size:clamp(3.2rem,5.3vw,5.15rem);max-width:12ch;line-height:.96}
.flagship-hero .sub{max-width:52ch}
.flagship-hero .fhero-meta{gap:0;margin-top:2.2rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.flagship-hero .fhero-meta span{padding:12px 16px 12px 0;margin-right:16px;color:var(--dim);font-size:11px}
.flagship-hero .fhero-meta span+span{border-left:1px solid var(--line);padding-left:16px}
.hero-email{margin:1rem 0 0;font:500 13px/1.4 var(--mono);color:var(--dim2)}
.hero-email a{border-bottom:1px solid var(--line2);padding-bottom:3px}
.hero-email a:hover{color:var(--white);border-color:var(--cyan)}

.engagement-map{margin:0;border-top:1px solid var(--line3);border-bottom:1px solid var(--line3);padding:20px 0 0}
.engagement-map figcaption{display:flex;justify-content:space-between;gap:1.5rem;padding:0 0 18px;font-size:14px;font-weight:620;color:var(--white)}
.engagement-map figcaption span{font:600 10px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.engagement-map ol{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.engagement-map li{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);position:relative}
.engagement-map li>span{font:600 10px/1.3 var(--mono);color:var(--faint);letter-spacing:.08em;padding-top:3px}
.engagement-map li b{display:block;font-size:15px;line-height:1.3;color:var(--white);font-weight:650}
.engagement-map li p{margin:4px 0 0;color:var(--dim2);font-size:12.5px;line-height:1.45;max-width:52ch}
.engagement-map li::after{content:"";position:absolute;left:17px;bottom:-2px;width:7px;height:3px;background:var(--blue)}
.engagement-owner{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:0;padding:17px 0;color:var(--white);font-size:13px}
.engagement-owner span{color:var(--dim2);font:500 10.5px/1.4 var(--mono);text-align:right}

.birth-role-map{margin:0;border:1px solid var(--line2);padding:22px;background:var(--ink0)}
.birth-role-map figcaption{font:600 10px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim2);padding-bottom:18px;border-bottom:1px solid var(--line)}
.birth-role-main{display:grid;grid-template-columns:1fr auto 1.25fr auto 1fr;gap:12px;align-items:center;padding:30px 0}
.birth-role-main>span{border:1px solid var(--line2);padding:15px 12px;text-align:center;color:var(--dim);font-size:13px}
.birth-role-main>i{font-style:normal;color:var(--cyan)}
.birth-role-main>strong{border:1px solid rgba(60,233,255,.45);padding:18px 14px;text-align:center;color:var(--white);font-size:15px}
.birth-role-main small{display:block;margin-top:5px;color:var(--dim2);font:500 9.5px/1.4 var(--mono)}
.birth-role-support{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.birth-role-support b{font:600 10px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-right:4px}
.birth-role-support span{font-size:11.5px;color:var(--dim);border-left:1px solid var(--line2);padding-left:10px}
.birth-role-map>p{margin:16px 0 0;text-align:center;color:var(--dim2);font-size:12.5px}

.section-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:clamp(2rem,7vw,6rem);align-items:end;margin-bottom:clamp(2rem,5vw,3.5rem)}
.section-head h2{font-size:clamp(2rem,4vw,3.5rem);margin:14px 0 0;max-width:18ch}
.section-head>p{margin:0;color:var(--paper-dim);font-size:16px;line-height:1.65;max-width:48ch}
.section-head.dark>p{color:var(--dim)}

.service-ledger{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--paper-line)}
.service-ledger a{display:grid;grid-template-columns:38px 1fr auto;gap:16px;align-items:start;padding:24px 0;border-bottom:1px solid var(--paper-line);color:var(--paper-ink);transition:padding .2s var(--ease),background .2s var(--ease)}
.service-ledger a:nth-child(odd){padding-right:clamp(1.5rem,4vw,3rem)}
.service-ledger a:nth-child(even){padding-left:clamp(1.5rem,4vw,3rem);border-left:1px solid var(--paper-line)}
.service-ledger a:hover{padding-top:20px;padding-bottom:28px}
.service-ledger a>span{font:600 10px/1.4 var(--mono);letter-spacing:.1em;color:var(--paper-accent);padding-top:4px}
.service-ledger b{display:block;font-size:18px;line-height:1.3;letter-spacing:-.015em}
.service-ledger p{margin:7px 0 0;font-size:13.5px;line-height:1.5;color:var(--paper-dim)}
.service-ledger em{font:600 10px/1.4 var(--mono);font-style:normal;text-transform:uppercase;letter-spacing:.1em;color:var(--paper-accent);padding-top:4px}
.service-all{margin:1.8rem 0 0}
.service-all .link{white-space:normal;max-width:100%}

.delivery-figure{display:grid;grid-template-columns:.85fr 1.35fr .85fr;grid-template-areas:"cap cap cap" "inputs core output" "operation operation operation";gap:1px;margin:0;background:var(--line2);border:1px solid var(--line2)}
.delivery-figure figcaption{grid-area:cap;background:var(--void);padding:14px 18px;font:600 10px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim2)}
.delivery-inputs{grid-area:inputs;background:var(--ink0);padding:22px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.delivery-inputs::before{content:"Project inputs";font:600 10px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:5px}
.delivery-inputs span{border-bottom:1px solid var(--line);padding:9px 0;color:var(--dim);font-size:13px}
.delivery-core{grid-area:core;background:var(--void);display:grid;gap:1px;background-color:var(--line2)}
.delivery-core>div{background:var(--ink0);padding:21px 24px;display:grid;grid-template-columns:100px 1fr;align-items:baseline;column-gap:18px}
.delivery-core small,.delivery-output small{font:600 9.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.delivery-core b,.delivery-output b{font-size:17px;line-height:1.3;color:var(--white)}
.delivery-core span{grid-column:2;color:var(--dim2);font-size:12.5px;line-height:1.5;margin-top:4px}
.delivery-output{grid-area:output;background:var(--ink0);padding:24px;display:flex;flex-direction:column;justify-content:center;gap:9px}
.delivery-output b{font-size:22px}
.delivery-output span{color:var(--dim2);font-size:12.5px;line-height:1.55}
.delivery-operation{grid-area:operation;background:var(--void);display:grid;grid-template-columns:repeat(4,1fr);gap:1px}
.delivery-operation span{background:var(--ink0);padding:16px 18px;color:var(--dim);font:500 11px/1.4 var(--mono);text-align:center}

.founder-band{border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line)}
.founder-accountability{max-width:780px}
.founder-accountability h2{font-size:clamp(2rem,4vw,3.5rem);margin:14px 0 18px;max-width:18ch}
.founder-accountability p:not(.kick){color:var(--paper-dim);font-size:16px;line-height:1.65;max-width:58ch}
.founder-actions{margin-top:1.8rem;display:flex;align-items:center;gap:18px;flex-wrap:wrap}

.engagement-section{border-top:1px solid var(--line)}
.process-rail{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,1fr);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.process-rail li{padding:20px 16px 22px;border-right:1px solid var(--line);min-width:0}
.process-rail li:last-child{border-right:0}
.process-rail li>span{display:block;font:600 10px/1 var(--mono);color:var(--cyan);letter-spacing:.1em;margin-bottom:22px}
.process-rail b{display:block;color:var(--white);font-size:14px;line-height:1.3}
.process-rail p{margin:7px 0 0;color:var(--dim2);font-size:12px;line-height:1.5}
.engagement-truth{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line2);font-size:13px}
.engagement-truth b{color:var(--white)}
.engagement-truth span{color:var(--dim2)}
.engagement-truth a{color:var(--cyan);font-weight:600}

@media(max-width:1000px){
  .flagship-hero .fhero-grid{grid-template-columns:1fr;gap:3.5rem}
  .flagship-hero h1{max-width:14ch}
  .engagement-map{max-width:760px}
  .process-rail{grid-template-columns:repeat(4,1fr)}
  .process-rail li:nth-child(4){border-right:0}
  .process-rail li:nth-child(-n+3){border-bottom:1px solid var(--line)}
}
@media(max-width:760px){
  .flagship-hero{padding-top:calc(var(--nav-h) + 3rem)}
  .flagship-hero h1{font-size:clamp(2.55rem,11.5vw,4.2rem)}
  .flagship-hero .fhero-meta{display:grid;grid-template-columns:1fr}
  .flagship-hero .fhero-meta span{padding:11px 0;margin:0}
  .flagship-hero .fhero-meta span+span{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .hero-email a,.service-all a,.founder-actions .link,.engagement-truth a{display:inline-flex;align-items:center;min-height:44px}
  .section-head{grid-template-columns:1fr;gap:1.2rem;align-items:start}
  .service-ledger{grid-template-columns:1fr}
  .service-ledger a:nth-child(odd),.service-ledger a:nth-child(even){padding-left:0;padding-right:0;border-left:0}
  .delivery-figure{grid-template-columns:1fr;grid-template-areas:"cap" "inputs" "core" "operation" "output"}
  .delivery-inputs{display:grid;grid-template-columns:1fr 1fr}
  .delivery-inputs::before{grid-column:1/-1}
  .delivery-operation{grid-template-columns:1fr 1fr}
  .engagement-truth{grid-template-columns:1fr;gap:8px}
}
@media(max-width:560px){
  .engagement-map figcaption{flex-direction:column;gap:.4rem}
  .engagement-owner{align-items:flex-start;flex-direction:column}
  .engagement-owner span{text-align:left}
  .birth-role-main{grid-template-columns:1fr;padding:22px 0}
  .birth-role-main>i{transform:rotate(90deg);text-align:center}
  .service-ledger a{grid-template-columns:30px 1fr;gap:12px}
  .service-ledger em{display:none}
  .delivery-core>div{grid-template-columns:1fr;gap:5px}
  .delivery-core span{grid-column:1}
  .process-rail{grid-template-columns:1fr 1fr}
  .process-rail li{border-bottom:1px solid var(--line)}
  .process-rail li:nth-child(even){border-right:0}
  .process-rail li:last-child{grid-column:1/-1;border-bottom:0}
  .process-rail li>span{margin-bottom:12px}
}

/* ── homepage hierarchy pass ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 72px;
  padding: 0 clamp(1.4rem, 4vw, 2.8rem);
  background: rgba(4, 9, 15, 0.86);
  border-bottom: 1px solid rgba(148, 164, 188, 0.12);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 14px;
  color: var(--white);
  white-space: nowrap;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--cyan);
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
  display: block;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-text,
.brand-systems {
  font-size: 13px;
  letter-spacing: 0.08em;
}

.brand-systems {
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

.nav-mid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 1;
}

.nav-mid a {
  padding: 8px 12px;
  border-radius: 8px;
  color: rgba(235, 240, 248, 0.78);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-mid a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.04);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(85, 118, 255, 0.85), rgba(42, 68, 188, 0.95));
  border: 1px solid rgba(144, 171, 255, 0.38);
  color: #f4f8ff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04), 0 12px 24px rgba(32, 69, 188, 0.26);
}

.nav-burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(160, 176, 201, 0.26);
  border-radius: 12px;
  background: rgba(12,18,28,0.34);
  color: var(--white);
}

.nav-burger span,
.nav-burger span::before,
.nav-burger span::after {
  display: block;
  position: relative;
  width: 16px;
  height: 1.5px;
  background: currentColor;
  margin: 0 auto;
  content: "";
}

.nav-burger span::before { top: -5px; }
.nav-burger span::after { top: 5px; }

.flagship-page {
  background: #050b13;
}

.home-hero {
  position: relative;
  min-height: 760px;
  padding-top: calc(var(--nav-h) + 2.5rem);
  display: flex;
  align-items: center;
  background:
    linear-gradient(180deg, rgba(3, 8, 14, 1) 0%, rgba(5, 11, 19, 1) 100%);
  overflow: hidden;
}

.hero-wave {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(75% 60% at 72% 28%, rgba(72, 102, 255, 0.22), transparent 42%),
    radial-gradient(50% 48% at 48% 52%, rgba(171, 109, 255, 0.08), transparent 44%),
    linear-gradient(180deg, rgba(7, 14, 23, 0.1), rgba(7, 14, 23, 0.9));
  pointer-events: none;
}

.hero-wave::before, .hero-wave::after {
  content: "";
  position: absolute;
  inset: 8% 0 0 0;
  background: repeating-radial-gradient(circle at 30% 30%, rgba(88, 150, 255, 0.12), rgba(88, 150, 255, 0.12) 1px, transparent 1px, transparent 30px);
  opacity: 0.2;
  transform: perspective(900px) rotateX(72deg) scale(1.4);
  transform-origin: center bottom;
}

.hero-wave::after {
  inset: 18% 18% 0 18%;
  background: linear-gradient(90deg, rgba(80, 126, 255, 0.12), rgba(120, 94, 255, 0.06), rgba(74, 173, 255, 0.1));
  opacity: 0.3;
  filter: blur(20px);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(1rem, 2vw, 2rem);
  width: 100%;
  align-items: center;
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 1.2rem;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.hero-copy h1 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(3rem, 3.7vw, 4.3rem);
  line-height: 0.99;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: #edf4ff;
}

.hero-copy h1 span {
  color: #6673ff;
  background: linear-gradient(110deg, #4f6dff 12%, #8b5cf6 88%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-body {
  margin: 1.4rem 0 0;
  max-width: 43ch;
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  line-height: 1.6;
  color: rgba(194, 206, 223, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 14px;
  border: 1px solid rgba(168, 181, 210, 0.22);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.solid {
  background: linear-gradient(135deg, #1c7fd6, #1565b8);
  border-color: rgba(87, 174, 255, 0.6);
  color: #f4f8ff;
  box-shadow: 0 0 0 1px rgba(40, 137, 224, 0.12), 0 14px 28px rgba(21, 101, 184, 0.24);
}

.btn.ghost {
  background: rgba(6, 11, 18, 0.2);
  color: #edf5ff;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 2.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(168, 181, 210, 0.16);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(201, 217, 238, 0.82);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.trust-item .birth-icon {
  color: var(--cyan);
}

.hero-montage {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1.18fr 0.96fr;
  grid-template-rows: 1.18fr 1fr 0.9fr;
  gap: 14px;
  width: min(116%, 900px);
  min-height: 500px;
  margin-left: -4%;
  padding: 0;
}

.hero-montage::before {
  content: "";
  position: absolute;
  inset: 6% 4% 0 8%;
  background: radial-gradient(ellipse at center, rgba(94, 110, 255, 0.22), transparent 58%);
  pointer-events: none;
}

.surf {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(154, 169, 196, 0.18);
  border-radius: 10px;
  background: rgba(6, 12, 20, 0.9);
  box-shadow: 0 22px 48px rgba(2, 5, 12, 0.44);
}

.surf img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.surface-wide { grid-column: 1 / 3; grid-row: 1 / 3; z-index: 1; transform: translate(11%, -8%) rotate(-.5deg); width: 78%; height: 66%; background: #071321 url('/static/assets/editorial/cross-service-water-1536.webp') center / cover; }
.surface-wide picture { opacity: .14; mix-blend-mode: screen; }
.surface-wide::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(4,10,17,.08), rgba(4,10,17,.78)); }
.surface-ai { display: block; grid-column: 1 / 3; grid-row: 2 / 4; z-index: 4; transform: translate(2%, 8%) rotate(.4deg); width: 76%; height: 68%; }
.surface-task { grid-column: 2 / 4; grid-row: 2 / 3; z-index: 6; transform: translate(-9%, 14%) rotate(-.7deg); width: 54%; height: 54%; justify-self: end; background: #f7f9fb; color: #213149; }
.surface-mobile { grid-column: 3 / 4; grid-row: 1 / 3; z-index: 7; transform: translate(4%, 22%) rotate(.8deg); width: 43%; height: 66%; justify-self: end; }
.surface-workflow { grid-column: 1 / 2; grid-row: 3 / 4; z-index: 8; transform: translate(2%, -1%) rotate(-.8deg); width: 86%; height: 70%; }
.surface-analytics { grid-column: 2 / 3; grid-row: 3 / 4; z-index: 8; transform: translate(2%, 7%) rotate(.6deg); width: 96%; height: 74%; }
.surface-code { grid-column: 3 / 4; grid-row: 3 / 4; z-index: 9; transform: translate(-12%, 0) rotate(-.5deg); width: 98%; height: 74%; }
.altitude-overlay { position: absolute; inset: 0; z-index: 2; padding: 7% 8%; display: flex; flex-direction: column; justify-content: space-between; color: #f5f8ff; text-shadow: 0 2px 12px rgba(0,0,0,.5); }
.altitude-nav { display: flex; align-items: center; gap: 14px; font-size: 8px; letter-spacing: .08em; }.altitude-nav b { margin-right: auto; font-size: 10px; letter-spacing: .18em; }.altitude-copy { display: flex; flex-direction: column; align-items: flex-start; }.altitude-copy strong { font-size: clamp(1.1rem, 2vw, 1.75rem); line-height: .95; }.altitude-copy small { max-width: 24ch; margin-top: 8px; color: #c3cfdf; font-size: 8px; }.altitude-copy em { margin-top: 10px; padding: 6px 9px; border: 1px solid #20c7f4; border-radius: 3px; color: #fff; font: 700 7px var(--sans); font-style: normal; }

.mock-top { display: flex; justify-content: space-between; align-items: center; padding: 11px 12px 8px; color: #ecf3ff; font-size: 11px; }
.mock-top span, .mock-mobile-top span { color: #7f91aa; letter-spacing: .15em; }
.mock-list { display: grid; grid-template-columns: 12px 1fr auto; gap: 8px 5px; padding: 5px 12px 12px; color: #b7c4d8; font: 8px/1.2 var(--sans); }
.surface-task .mock-list { color: #43536a; }.surface-task .mock-top { color: #1a2a40; }.surface-task .mock-list em { color: #326dcc; }
.mock-list i { color: #52d9ab; font-style: normal; }
.mock-list em { color: #6b8efc; font-size: 7px; font-style: normal; }
.task-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; padding: 1px 9px 6px; }
.task-columns > div { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.task-columns strong, .task-footer { color: #78869a; font: 600 6px var(--mono); letter-spacing: .07em; }
.task-columns i { min-height: 24px; padding: 5px; border: 1px solid #d9e0e8; border-radius: 4px; background: #fff; color: #33445a; font: 600 7px/1.2 var(--sans); font-style: normal; }
.task-columns em { display: block; margin-top: 4px; color: #3976d3; font: 600 6px var(--mono); font-style: normal; }
.task-footer { display: flex; justify-content: space-between; gap: 5px; padding: 6px 9px 8px; border-top: 1px solid #dce3ea; }.task-footer b { color: #3e73bf; font: 600 6px var(--sans); letter-spacing: 0; }
.mock-mobile-top { padding: 10px; color: #dfe8f7; font: 700 8px var(--mono); display: flex; justify-content: space-between; }
.mock-mobile-search { margin: 0 8px 7px; padding: 5px 6px; border: 1px solid rgba(255,255,255,.08); border-radius: 4px; color: #7f91aa; font: 6px var(--sans); }
.mock-mobile-art { height: 38%; margin: 0 8px 9px; border-radius: 5px; background: linear-gradient(145deg, rgba(91,141,255,.35), rgba(12,25,45,.25)), linear-gradient(25deg, transparent 38%, rgba(150,190,255,.45) 39% 42%, transparent 43%), linear-gradient(150deg, #174466, #0a1728 60%, #315879); }
.surface-mobile b, .surface-mobile small { display: block; padding: 0 12px; }
.surface-mobile b { color: #eef4ff; font-size: 10px; }
.surface-mobile small { margin-top: 4px; color: #8ea1bc; font-size: 8px; }
.mock-mobile-nav { display: flex; justify-content: space-around; margin: 9px 8px 0; padding: 6px 0; border-top: 1px solid rgba(255,255,255,.08); color: #6f88aa; font-size: 9px; }.mock-mobile-nav i:first-child { color: #20c7f4; font-style: normal; }
.workflow-step { display: grid; grid-template-columns: 18px 1fr auto; gap: 5px; align-items: center; margin: 1px 10px; padding: 5px 6px; border: 1px solid rgba(128,156,190,.18); border-radius: 4px; color: #b7c7dc; font: 600 6px var(--mono); }.workflow-step i { display: grid; place-items: center; width: 14px; height: 14px; border-radius: 50%; background: rgba(32,199,244,.12); color: #20c7f4; font-style: normal; }.workflow-step em { color: #61d6b0; font-style: normal; font-size: 5px; }.workflow-step.active { border-color: rgba(131,103,255,.55); background: rgba(90,92,255,.1); }.workflow-step.active i { background: #5a5cff; color: #fff; }.workflow-step.active em { color: #a998ff; }.workflow-line { height: 5px; margin-left: 18px; border-left: 1px solid rgba(32,199,244,.32); }
.surface-analytics strong, .surface-analytics small { display: block; padding: 0 12px; }
.surface-analytics strong { color: #f0f5ff; font-size: 18px; }
.surface-analytics small { color: #58d6b0; font-size: 7px; }
.mock-chart { position: relative; height: 34px; margin: 5px 12px 3px; border-bottom: 1px solid rgba(151,164,255,.4); background: repeating-linear-gradient(0deg, transparent 0 10px, rgba(255,255,255,.05) 11px), linear-gradient(165deg, transparent 0 52%, #9267ff 53% 55%, transparent 56% 62%, #5f82ff 63% 65%, transparent 66%); }.analytics-key { display: flex; gap: 10px; padding: 0 12px 7px; color: #899bb5; font: 5px var(--mono); }.analytics-key span:first-child { color: #20c7f4; }.analytics-key span:last-child { color: #9267ff; }
.ai-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; padding: 3px 10px 10px; }.ai-columns > div { display: flex; flex-direction: column; gap: 5px; min-width: 0; padding: 6px; border: 1px solid rgba(128,156,190,.18); border-radius: 4px; }.ai-columns strong { color: #20c7f4; font: 600 6px var(--mono); }.ai-columns span { color: #a9bad0; font: 6px/1.25 var(--sans); }.ai-columns .ai-meter { color: #9f8eff; }

.home-services {
  padding-top: clamp(2.25rem, 4vw, 4rem);
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
  background: #050b13;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 2rem;
}

.section-heading-copy {
  max-width: 760px;
}

.section-kicker {
  margin: 0 0 0.55rem;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.65rem, 2.5vw, 2.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: #eef5ff;
}

.view-link {
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(208, 221, 246, 0.82);
  white-space: nowrap;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.service-card {
  min-height: 200px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(165, 181, 206, 0.16);
  background: rgba(12, 19, 29, 0.7);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.service-card:hover {
  transform: translateY(-2px);
  border-color: rgba(80, 189, 255, 0.6);
  background: rgba(19, 32, 48, 0.72);
}

.service-icon {
  width: 26px;
  height: 26px;
  color: var(--cyan);
}

.service-card h3 {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: #edf5ff;
}

.service-card p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(192, 205, 225, 0.8);
}

.home-portfolio {
  padding-top: clamp(3rem, 6vw, 6rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
  background: #050b13;
}

.portfolio-head {
  align-items: end;
  margin-bottom: 1rem;
}

.portfolio-head h2 {
  font-size: clamp(1.45rem, 2.1vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.portfolio-subtitle { margin: 8px 0 0; color: rgba(188,206,228,.76); font-size: 13px; line-height: 1.4; }

.product-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.product-thumb { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 12px; color: #dfeaff; background: radial-gradient(circle at 70% 20%, rgba(78,107,255,.32), transparent 42%), #0b1424; }
.product-thumb b { font-size: 25px; font-weight: 500; color: #6c8bff; }
.product-thumb span { font: 7px var(--mono); letter-spacing: .08em; color: #92a5c0; }
.product-thumb--nexus { background: radial-gradient(circle, rgba(44,211,255,.28) 0 1px, transparent 2px 13px), #071525; background-size: 19px 19px; }
.product-thumb--vector { background: linear-gradient(155deg, transparent 45%, rgba(75,135,255,.6) 46% 48%, transparent 49%), #0b1424; }
.product-thumb--ledger { background: linear-gradient(145deg, #e9edf1, #aeb9c4); color: #203044; }
.product-thumb--ledger b, .product-thumb--ledger span { color: #2c7a5a; }
.product-thumb--sentry { background: radial-gradient(circle at 70% 35%, rgba(36,221,191,.2), transparent 3%, transparent 28%), #071925; }
.product-thumb--frame { background: linear-gradient(145deg, #38231c, #151119 55%, #536284); }
.product-thumb--wave { background: linear-gradient(160deg, #1b203a, #071323); }
.product-thumb--atlas { background: radial-gradient(circle at 25% 65%, rgba(44,214,215,.5) 0 2px, transparent 3px 22px), #071821; }

.product-card {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(165, 181, 206, 0.16);
  background: rgba(8, 14, 22, 0.9);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}

.product-thumb {
  aspect-ratio: 1.58 / 1;
  overflow: hidden;
  background-color: rgba(13, 18, 28, 0.9);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.product-thumb b, .product-thumb span { display: none; }
.product-thumb--orbit { background-image: url('/static/assets/interface-library/01-software/01-operations-command-centre.svg'); }
.product-thumb--nexus { background-image: url('/static/assets/interface-library/08-ai/78-knowledge-graph-workspace.svg'); }
.product-thumb--vector { background-image: url('/static/assets/interface-library/05-analysis/50-decision-support-dashboard.svg'); }
.product-thumb--ledger { background-image: url('/static/assets/interface-library/06-simulation/60-sensitivity-analysis.svg'); }
.product-thumb--sentry { background-image: url('/static/assets/interface-library/03-data/23-data-pipeline-control-room.svg'); }
.product-thumb--frame { background-image: url('/static/assets/interface-library/09-custom/95-project-discovery-workspace.svg'); }
.product-thumb--wave { background-image: url('/static/assets/interface-library/05-analysis/47-research-workspace.svg'); }
.product-thumb--atlas { background-image: url('/static/assets/interface-library/03-data/26-data-lineage-graph.svg'); }

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-meta {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 52px;
  padding: 10px 10px 10px 42px;
  justify-content: center;
}

.product-meta::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  transform: translateY(-50%);
  background: #8b7cff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
}
.product-card:nth-child(1) .product-meta::before { background: #8e7cff; }
.product-card:nth-child(2) .product-meta::before { background: #50d5c5; }
.product-card:nth-child(3) .product-meta::before { background: #8e7cff; }
.product-card:nth-child(4) .product-meta::before { background: #9cddb5; }
.product-card:nth-child(5) .product-meta::before { background: #7ad9bd; }
.product-card:nth-child(6) .product-meta::before { background: #e8b05b; }
.product-card:nth-child(7) .product-meta::before { background: #9a7cff; }
.product-card:nth-child(8) .product-meta::before { background: #75d9d0; }

.product-meta strong {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: #eef5ff;
}

.product-meta span {
  font-size: 11px;
  color: rgba(188, 206, 228, 0.8);
}

.home-process {
  padding-top: clamp(3rem, 6vw, 6rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
  background: #050b13;
}
.home-os, .home-powered, .home-founder { border-top: 1px solid rgba(165,181,206,.12); background: linear-gradient(180deg, #06111d, #050b13); }
.os-layout, .explorer-layout, .powered-layout, .founder-layout, .final-cta-inner { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 7vw, 7rem); align-items: center; }
.home-os, .home-explorer, .home-powered, .home-founder { padding: clamp(4rem, 8vw, 7rem) 0; }
.os-copy h2, .home-explorer h2, .home-powered h2, .home-founder h2, .final-cta-inner h2 { margin: 0; color: #edf5ff; font-size: clamp(2rem, 4.3vw, 4rem); line-height: .98; letter-spacing: -.04em; }
.os-copy>p:not(.eyebrow), .explorer-lede, .powered-layout>div:last-child>p, .founder-copy, .final-cta-inner>div:first-child>p:last-child { max-width: 48ch; margin: 1.2rem 0 0; color: rgba(192,205,225,.8); font-size: 15px; line-height: 1.6; }
.os-copy .btn { margin-top: 1.6rem; }
.os-rail { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid rgba(120,165,220,.16); background: rgba(120,165,220,.16); }
.os-rail::before { content: ""; position: absolute; top: 50%; left: 7%; right: 7%; height: 1px; background: linear-gradient(90deg, #20c7f4, #8367ff); opacity: .45; }
.os-node { position: relative; z-index: 1; min-height: 128px; padding: 16px 14px; background: #071522; display: flex; flex-direction: column; justify-content: center; gap: 7px; }
.os-node b { color: #20c7f4; font: 10px var(--mono); letter-spacing: .1em; }.os-node strong { color: #edf5ff; font-size: 12px; line-height: 1.2; }.os-node span { color: #8295ad; font-size: 10px; line-height: 1.35; }
.home-explorer { background: #e9edf2; color: #101c2b; }.explorer-layout { align-items: start; }.home-explorer h2 { color: #101c2b; }.home-explorer .eyebrow { color: #2458cc; }.explorer-lede { color: #526174; }.explorer-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 1.4rem; }.explorer-chip { min-height: 42px; padding: 9px 12px; border: 1px solid #cbd4df; border-radius: 8px; background: #f8fafc; color: #2c3c51; cursor: pointer; font: 600 11px var(--sans); }.explorer-chip:hover { border-color: #2458cc; color: #2458cc; }.explorer-form { padding: 22px; border: 1px solid #cbd4df; border-radius: 12px; background: #f8fafc; box-shadow: 0 18px 48px rgba(21,40,66,.1); }.explorer-form label { display: block; margin-bottom: 8px; color: #17263a; font-size: 13px; font-weight: 700; }.explorer-form textarea { width: 100%; min-height: 130px; resize: vertical; border: 1px solid #cbd4df; border-radius: 8px; padding: 12px; background: #fff; color: #17263a; font: 15px/1.5 var(--sans); }.explorer-form-foot { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-top: 12px; }.explorer-form-foot span { max-width: 32ch; color: #718096; font-size: 10px; line-height: 1.4; }.explorer-form .btn { flex: none; background: #15253b; color: #fff; border-color: #15253b; }
.home-powered { background: #07131f; }.powered-layout { grid-template-columns: 1fr 1fr; }.powered-layout>div:last-child { border-left: 1px solid rgba(120,165,220,.16); padding-left: clamp(1.5rem, 4vw, 4rem); }.powered-layout>div:last-child>p { margin-top: 0; }.powered-note { color: #20c7f4 !important; font: 600 11px var(--mono) !important; letter-spacing: .05em; margin-top: 1.4rem !important; }
.home-founder { background: #050b13; }.founder-layout { grid-template-columns: 1.15fr .85fr; align-items: center; }.founder-intro h2 { max-width: 15ch; }.founder-intro>p:not(.eyebrow) { max-width: 42ch; margin: 1.25rem 0 0; color: rgba(192,205,225,.82); font-size: 15px; line-height: 1.6; }.founder-intro .view-link { display: inline-block; margin-top: 1.4rem; }.founder-profile { position: relative; display: grid; grid-template-columns: minmax(380px, 1.05fr) 0.95fr; gap: 20px; align-items: center; padding: 20px; border: 1px solid rgba(120,165,220,.18); border-radius: 12px; background: linear-gradient(145deg, rgba(12,20,32,.9), rgba(5,11,19,.96)); box-shadow: 0 22px 50px rgba(0,0,0,.26); }.founder-portrait { display: block; width: 100%; max-width: 460px; height: auto; aspect-ratio: 1; object-fit: cover; object-position: center 18%; border-radius: 12px; border: 1px solid rgba(165,181,206,.18); box-shadow: 0 12px 30px rgba(0,0,0,.3); }.founder-profile-copy { padding-bottom: 4px; }.founder-profile-copy>p:first-child { margin: 0; color: #edf5ff; font-size: 22px; font-weight: 700; }.founder-profile-copy>span { color: #20c7f4; font: 600 11px var(--mono); }.founder-profile-copy .founder-copy { margin: 18px 0 0; color: rgba(192,205,225,.78); font-size: 13px; line-height: 1.55; }.founder-principles { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3,1fr); gap: 0; border-top: 1px solid rgba(120,165,220,.16); padding-top: 14px; }.founder-principles>div { display: flex; flex-direction: column; gap: 5px; padding: 0 12px; border-left: 1px solid rgba(120,165,220,.16); }.founder-principles>div:first-child { padding-left: 0; border-left: 0; }.founder-principles b { color: #20c7f4; font: 600 9px var(--mono); letter-spacing: .06em; }.founder-principles span { color: #899bb2; font-size: 10px; line-height: 1.35; }
.home-final-cta { padding: clamp(4rem, 8vw, 7rem) 0; background: radial-gradient(60% 100% at 72% 50%, rgba(90,92,255,.23), transparent 65%), #040a11; }.final-cta-inner { grid-template-columns: 1.2fr .8fr; }.final-cta-inner>div:first-child>p:last-child { margin-bottom: 0; }.final-cta-actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }.final-cta-actions .btn { min-width: 170px; }

.process-header {
  margin-bottom: 2rem;
}

.process-header h2 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: #edf5ff;
  max-width: 18ch;
}

.process-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(165, 181, 206, 0.16);
  border-bottom: 1px solid rgba(165, 181, 206, 0.16);
}

.process-item {
  display: flex;
  gap: 14px;
  min-height: 170px;
  padding: 20px 16px 18px;
  border-right: 1px solid rgba(165, 181, 206, 0.16);
}

.process-item:last-child { border-right: 0; }

.process-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  border-radius: 10px;
  background: rgba(61, 122, 255, 0.08);
  border: 1px solid rgba(96, 171, 255, 0.14);
  flex-shrink: 0;
}

.process-copy {
  flex: 1;
}

.process-copy span {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 700;
}

.process-copy h3 {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #edf5ff;
}

.process-copy p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(197, 212, 232, 0.78);
}

.process-item.partnership {
  background: rgba(24, 35, 52, 0.2);
}

.site-footer {
  border-top: 1px solid rgba(165, 181, 206, 0.15);
  background: #040a12;
  padding-top: 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 2.2rem;
}

.footer-brand-block {
  max-width: 460px;
}

.footer-brand-block p {
  margin: 1.2rem 0 1.2rem;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(196, 214, 230, 0.8);
}

.footer-cta-links {
  display: grid;
  gap: 10px;
}

.footer-cta-links a,
.footer-column a {
  color: rgba(232, 240, 248, 0.9);
  font-size: 14px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-column h3 {
  margin: 0 0 8px;
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.15em;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(185, 208, 232, 0.76);
}

.footer-socials .social-row {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(185, 205, 232, 0.2);
  color: rgba(236, 242, 255, 0.82);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 1.2rem 0 2rem;
  border-top: 1px solid rgba(165, 181, 206, 0.15);
  font-size: 12px;
  color: rgba(188, 206, 228, 0.82);
}

.footer-bottom a {
  color: rgba(188, 206, 228, 0.82);
}

@media (max-width: 1240px) {
  .service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .nav-mid { display: none; }
  .nav-burger { display: inline-flex; }
  .home-hero { min-height: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-montage { margin: 0 auto; }
  .process-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-item:nth-child(2n) { border-right: 0; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero-montage { min-height: 390px; }
  .os-layout, .explorer-layout, .powered-layout, .founder-layout, .final-cta-inner { grid-template-columns: 1fr; gap: 2rem; }
  .powered-layout>div:last-child { border-left: 0; border-top: 1px solid rgba(120,165,220,.16); padding: 1.5rem 0 0; }
  .final-cta-actions { justify-content: flex-start; }
  .founder-profile { grid-template-columns: 1fr; }.founder-portrait { max-width: 100%; }.founder-profile-copy { padding: 0 4px 6px; }
}

@media (max-width: 640px) {
  .hero-copy h1 { font-size: clamp(2.8rem, 16vw, 4.5rem); }
  .hero-actions, .hero-trust { grid-template-columns: 1fr; }
  .hero-trust { display: flex; flex-direction: column; }
  .btn { width: 100%; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .service-grid { grid-template-columns: 1fr; }
  .product-strip { grid-template-columns: 1fr; }
  .process-strip { grid-template-columns: 1fr; }
  .process-item { border-right: 0; border-bottom: 1px solid rgba(165, 181, 206, 0.16); }
  .process-item:last-child { border-bottom: 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-montage { grid-template-columns: 1fr 1fr; grid-template-rows: 1.1fr 1fr 1fr; min-height: 420px; gap: 8px; padding: 0; }
  .surface-wide { grid-column: 1 / 3; grid-row: 1 / 2; transform: none; }
  .surface-ai { grid-column: 1 / 3; grid-row: 2 / 4; transform: none; }
  .surface-task { grid-column: 1 / 2; grid-row: 3 / 4; transform: translateY(16%); }
  .surface-mobile { grid-column: 2 / 3; grid-row: 2 / 4; width: 72%; transform: translate(10%, 10%); }
  .surface-workflow, .surface-analytics, .surface-code { display: none; }
  .product-strip { gap: 8px; }
  .os-rail { grid-template-columns: 1fr 1fr; }.os-rail::before { display: none; }.os-node { min-height: 104px; }.explorer-form-foot { align-items: stretch; flex-direction: column; }.explorer-form-foot .btn { width: 100%; }.final-cta-actions .btn { flex: 1 1 100%; }
  .founder-principles { grid-template-columns: 1fr; gap: 12px; }.founder-principles>div, .founder-principles>div:first-child { padding: 0; border-left: 0; }
}

.home-final .display {
  max-width: 14ch;
  margin: 0 auto;
  font-size: clamp(3rem, 7vw, 6rem);
}

.home-final .sub {
  max-width: 42ch;
  margin: 1rem auto 0;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--dim);
  line-height: 1.6;
}

.home-final-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

/* Responsive adjustments */
@media (max-width: 1000px) {
  .hero-constellation {
    grid-template-columns: repeat(2, 1fr);
    aspect-ratio: 1.2 / 1;
  }

  .constellation-website {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  
  .constellation-platform {
    grid-column: 2 / 3;
    grid-row: 1 / 3;
  }
  
  .constellation-dashboard {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  
  .constellation-mobile,
  .constellation-ai {
    display: none;
  }
  
  .home-service-grid-six {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .home-products-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .progression-sequence {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  
  .progression-arrow {
    grid-column: auto;
    margin-top: 2rem;
  }
  
  .hero-trust {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .home-hero-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-constellation {
    max-height: 380px;
  }
  
  .hero-trust {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .home-service-grid-six {
    grid-template-columns: 1fr;
  }
  
  .home-products-gallery {
    grid-template-columns: 1fr;
  }
  
  .progression-sequence {
    grid-template-columns: 1fr;
  }
  
  .progression-arrow {
    transform: rotate(90deg);
    margin: 0;
  }
}