/* ============================================================
   BrainTech — Design System
   Navy #002C4B · Terracotta #B0482D · Orange→Cyan AI gradient
   Type: Clash Display (display) + General Sans (body)
   ============================================================ */

:root{
  --navy:#002C4B;
  --navy-900:#001827;
  --navy-850:#042337;
  --navy-800:#073049;
  --navy-700:#0d3e5e;
  --navy-600:#13506f;
  --terra:#b0482d;
  --terra-bright:#c75636;
  --terra-soft:#fed5c8;
  --orange:#f3702f;
  --cyan:#39c5ee;
  --cream:#f7efe9;
  --paper:#f4ede6;
  --paper-2:#ece2d8;
  --ink:#10222e;
  --ink-soft:#3c4d57;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --txt:#e9f0f4;
  --txt-dim:#a7bccb;
  --txt-faint:#7793a6;
  --grad-ai:linear-gradient(115deg,var(--orange) 0%,#ff9d4d 42%,var(--cyan) 100%);
  --grad-terra:linear-gradient(135deg,#c75636,#9a3a23);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 30px 70px -30px rgba(0,0,0,.6);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{
  font-family:"General Sans","Satoshi",system-ui,sans-serif;
  background:var(--navy);
  color:var(--txt);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* grain overlay */
body::before{
  content:"";position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Type ---------- */
h1,h2,h3,h4,.display{font-family:"Clash Display","General Sans",sans-serif;font-weight:600;line-height:1.02;letter-spacing:-.02em}
.eyebrow{
  font-size:.74rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
  color:var(--orange);display:inline-flex;align-items:center;gap:.7rem;
}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--terra)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--txt-dim);max-width:62ch}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.2rem,4vw,2.6rem);position:relative;z-index:1}
section{position:relative}
.section{padding-block:clamp(4.5rem,9vw,8rem)}
.section-head{max-width:760px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head h2{font-size:clamp(2rem,4.4vw,3.4rem);margin:.9rem 0 1.1rem}
.tcenter{text-align:center;margin-inline:auto}
.bg-paper{background:var(--paper);color:var(--ink)}
.bg-paper .lead{color:var(--ink-soft)}
.bg-paper .eyebrow{color:var(--terra)}
.bg-deep{background:var(--navy-900)}

/* diagonal + glow helpers */
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:0}
.glow.orange{background:radial-gradient(circle,rgba(243,112,47,.55),transparent 70%)}
.glow.cyan{background:radial-gradient(circle,rgba(57,197,238,.45),transparent 70%)}
.glow.terra{background:radial-gradient(circle,rgba(176,72,45,.6),transparent 70%)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:all .4s var(--ease)}
.nav-inner{
  max-width:var(--maxw);margin-inline:auto;padding:1.05rem clamp(1.2rem,4vw,2.6rem);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.nav.scrolled{background:rgba(0,24,39,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav.scrolled .nav-inner{padding-block:.75rem}
.brand{display:flex;align-items:center;gap:.65rem;font-family:"Clash Display";font-weight:600;font-size:1.32rem;letter-spacing:-.01em}
.brand img{width:38px;height:38px;filter:drop-shadow(0 4px 12px rgba(243,112,47,.4))}
.brand span b{color:var(--orange)}
.nav-links{display:flex;align-items:center;gap:.35rem}
.nav-links a{
  padding:.55rem .85rem;border-radius:10px;font-size:.95rem;font-weight:500;color:var(--txt-dim);
  transition:.25s var(--ease);position:relative;
}
.nav-links a:hover,.nav-links a[aria-current]{color:#fff}
.nav-links a[aria-current]::after{content:"";position:absolute;left:.85rem;right:.85rem;bottom:.28rem;height:2px;background:var(--grad-ai);border-radius:2px}
.has-sub{position:relative}
.submenu{
  position:absolute;top:calc(100% + .4rem);left:0;min-width:220px;background:var(--navy-850);
  border:1px solid var(--line);border-radius:14px;padding:.5rem;opacity:0;visibility:hidden;
  transform:translateY(8px);transition:.25s var(--ease);box-shadow:var(--shadow);
}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:block;padding:.6rem .8rem;border-radius:9px}
.submenu a:hover{background:rgba(255,255,255,.05)}
.nav-cta{
  padding:.6rem 1.2rem;border-radius:50px;font-weight:600;font-size:.92rem;color:#fff;
  background:var(--grad-terra);transition:.3s var(--ease);box-shadow:0 8px 24px -8px rgba(176,72,45,.7)
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(176,72,45,.85)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.4rem}
.burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0}
.nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.7rem;border-radius:50px;
  font-weight:600;font-size:.98rem;transition:.3s var(--ease);cursor:pointer;border:0;
}
.btn .arrow{transition:.3s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--grad-terra);color:#fff;box-shadow:0 14px 34px -12px rgba(176,72,45,.8)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -12px rgba(176,72,45,.9)}
.btn-ghost{background:transparent;color:#fff;border:1px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.4)}
.bg-paper .btn-ghost{color:var(--ink);border-color:rgba(16,34,46,.2)}
.bg-paper .btn-ghost:hover{background:rgba(16,34,46,.05)}

/* ---------- Hero ---------- */
.hero{position:relative;padding-top:clamp(9rem,16vh,12rem);padding-bottom:clamp(5rem,9vw,8rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.7rem,6.4vw,5.4rem);margin:1.4rem 0}
.hero h1 .ai{background:var(--grad-ai);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2.2rem}
.hero-visual{position:relative;display:grid;place-items:center;min-height:380px}
.hero-orb{position:absolute;width:115%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 38% 35%,rgba(243,112,47,.32),transparent 60%),
             radial-gradient(circle at 70% 72%,rgba(57,197,238,.26),transparent 62%);
  filter:blur(8px);animation:float 9s ease-in-out infinite}
.hero-brain{position:relative;width:min(92%,420px);z-index:1;
  filter:drop-shadow(0 22px 60px rgba(0,0,0,.55));animation:float 7s ease-in-out infinite}
.hero-ring{position:absolute;inset:0;margin:auto;width:min(96%,460px);aspect-ratio:1;border-radius:50%;
  border:1px dashed rgba(255,255,255,.16);animation:spin 60s linear infinite}
.hero-ring::before{content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 16px var(--cyan)}
@keyframes float{50%{transform:translateY(-16px)}}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-deco-circle{position:absolute;border-radius:50%;background:var(--grad-terra);z-index:0}

/* page hero (inner) */
.phero{position:relative;padding-top:clamp(8.5rem,15vh,11rem);padding-bottom:clamp(3rem,6vw,5rem);overflow:hidden}
.phero h1{font-size:clamp(2.4rem,5.6vw,4.4rem);margin:1.2rem 0 1.1rem;max-width:18ch}
.phero .lead{font-size:clamp(1.05rem,1.8vw,1.3rem)}
.crumb{font-size:.85rem;color:var(--txt-faint);letter-spacing:.04em}
.crumb a:hover{color:var(--orange)}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.stat{padding:1.6rem 1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.04),transparent)}
.stat .num{font-family:"Clash Display";font-size:clamp(2.2rem,4vw,3rem);font-weight:600;background:var(--grad-ai);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.stat .lbl{margin-top:.6rem;color:var(--txt-dim);font-size:.92rem}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:1.5rem}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;transition:.35s var(--ease);position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02))}
.card h3{font-size:1.25rem;margin:.9rem 0 .6rem}
.card p{color:var(--txt-dim);font-size:.96rem}
.bg-paper .card{background:#fff;border-color:rgba(16,34,46,.08);box-shadow:0 18px 40px -28px rgba(0,0,0,.35)}
.bg-paper .card p{color:var(--ink-soft)}
.bg-paper .card:hover{box-shadow:0 30px 60px -30px rgba(0,0,0,.4)}
.icon-badge{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:rgba(243,112,47,.12);border:1px solid rgba(243,112,47,.3);color:var(--orange);font-size:1.4rem}
.bg-paper .icon-badge{background:rgba(176,72,45,.1);border-color:rgba(176,72,45,.25);color:var(--terra)}
.card-feature::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-ai);transform:scaleX(0);transform-origin:left;transition:.4s var(--ease)}
.card-feature:hover::before{transform:scaleX(1)}

/* flagship solution cards */
.solgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.sol{display:flex;flex-direction:column;min-height:300px}
.sol .tag{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);font-weight:600}
.sol .more{margin-top:auto;padding-top:1.2rem;color:var(--orange);font-weight:600;font-size:.92rem;display:inline-flex;gap:.5rem;align-items:center}
.sol:hover .more .arrow{transform:translateX(4px)}

/* feature list w/ check */
.flist li{display:flex;gap:.7rem;padding:.45rem 0;color:var(--txt-dim);align-items:flex-start}
.flist li::before{content:"";flex:0 0 auto;width:18px;height:18px;margin-top:.28rem;border-radius:5px;
  background:var(--grad-ai);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
.bg-paper .flist li{color:var(--ink-soft)}

/* ---------- Tables ---------- */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line)}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;min-width:560px}
table.data thead th{background:var(--grad-terra);color:#fff;text-align:left;padding:.95rem 1.1rem;font-weight:600;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}
table.data td{padding:.85rem 1.1rem;border-top:1px solid var(--line);color:var(--txt-dim);vertical-align:top}
table.data tbody tr:nth-child(even){background:rgba(255,255,255,.025)}
table.data tbody tr:hover{background:rgba(243,112,47,.06)}
table.data td:first-child{color:#fff;font-weight:500}
.pill{display:inline-block;padding:.18rem .6rem;border-radius:50px;font-size:.74rem;font-weight:600}
.pill.up{background:rgba(57,197,238,.14);color:var(--cyan)}
.pill.down{background:rgba(243,112,47,.14);color:var(--orange)}
.pill.risk{background:rgba(176,72,45,.18);color:var(--terra-soft)}

/* ---------- Flow / pipeline diagram ---------- */
.flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:.4rem;justify-content:center}
.flow-step{flex:1 1 130px;min-width:120px;max-width:180px;text-align:center;padding:1.2rem .9rem;border:1px solid var(--line);
  border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.05),transparent);position:relative}
.flow-step .si{width:46px;height:46px;margin:0 auto .7rem;border-radius:12px;display:grid;place-items:center;font-size:1.2rem;
  background:rgba(57,197,238,.12);border:1px solid rgba(57,197,238,.3);color:var(--cyan)}
.flow-step h4{font-size:.95rem;margin-bottom:.25rem}
.flow-step p{font-size:.78rem;color:var(--txt-faint)}
.flow-arrow{display:flex;align-items:center;color:var(--terra);font-size:1.3rem;flex:0 0 auto}
@media(max-width:720px){.flow-arrow{transform:rotate(90deg)}}

/* numbered steps */
.steps{display:grid;gap:1.1rem}
.step{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;padding:1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.02)}
.step .n{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-family:"Clash Display";font-weight:600;
  background:var(--grad-terra);color:#fff;font-size:1.15rem}
.step h4{font-size:1.1rem;margin-bottom:.3rem}
.step p{color:var(--txt-dim);font-size:.94rem}

/* architecture layer diagram */
.arch{display:grid;gap:.7rem}
.layer{display:grid;grid-template-columns:200px 1fr;gap:1rem;align-items:center;border:1px solid var(--line);border-radius:14px;
  padding:1rem 1.2rem;background:linear-gradient(90deg,rgba(57,197,238,.05),transparent)}
.layer .lname{font-weight:600;color:#fff;display:flex;gap:.6rem;align-items:center}
.layer .lname .dot{width:10px;height:10px;border-radius:50%;background:var(--grad-ai)}
.layer .comp{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{font-size:.78rem;padding:.32rem .7rem;border-radius:8px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--txt-dim)}
@media(max-width:680px){.layer{grid-template-columns:1fr}}

/* team */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.member{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.025);transition:.35s var(--ease)}
.member:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.member .photo{aspect-ratio:1;overflow:hidden;background:var(--navy-700);position:relative}
.member .photo img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:grayscale(.15) contrast(1.02);transition:.5s var(--ease)}
.member:hover .photo img{filter:grayscale(0);transform:scale(1.04)}
.member .photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,24,39,.7),transparent 45%)}
.member .info{padding:1.1rem 1.2rem 1.3rem}
.member .info h4{font-size:1.1rem}
.member .info .role{color:var(--orange);font-size:.85rem;font-weight:600;margin-top:.15rem}
.member .info p{font-size:.84rem;color:var(--txt-faint);margin-top:.6rem}

/* logos / partners */
.logos{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.logo-tile{display:grid;place-items:center;padding:1.5rem;border:1px solid var(--line);border-radius:14px;
  background:#fff;min-height:96px;font-weight:700;color:#0b2436;text-align:center;font-size:1.05rem;letter-spacing:.01em}
.logo-tile small{display:block;font-weight:500;color:#5a6b78;font-size:.72rem;letter-spacing:.06em;margin-top:.2rem}
.logo-tile.feat{grid-column:1/-1;background:var(--grad-terra);color:#fff;min-height:128px;border:0;gap:.35rem;position:relative;overflow:hidden}
.logo-tile.feat::after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;background:rgba(255,255,255,.08)}
.logo-tile.feat .du{font-family:"Clash Display";font-weight:600;font-size:2.8rem;line-height:1;letter-spacing:-.03em;position:relative}
.logo-tile.feat small{color:rgba(255,255,255,.92);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-top:.4rem;position:relative}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.split.rev .split-media{order:2}
.media-card{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:var(--navy-850);padding:1.5rem;position:relative}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:28px;padding:clamp(2.6rem,6vw,4.5rem);
  background:var(--grad-terra);text-align:center}
.cta-band h2{font-size:clamp(1.9rem,4vw,3rem);color:#fff;margin-bottom:1rem}
.cta-band p{color:rgba(255,255,255,.85);max-width:54ch;margin:0 auto 2rem}
.cta-band .btn-primary{background:#fff;color:var(--terra)}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.cta-band .deco{position:absolute;border-radius:50%;background:rgba(255,255,255,.08);z-index:0}
.cta-band h2,.cta-band p,.cta-band .hero-cta{position:relative;z-index:1}

/* sector strip */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.sector{padding:1.3rem;border:1px solid var(--line);border-radius:14px;text-align:center;transition:.3s var(--ease)}
.sector:hover{background:rgba(243,112,47,.07);border-color:rgba(243,112,47,.35)}
.sector .si{font-size:1.7rem;margin-bottom:.5rem}
.sector span{font-size:.9rem;color:var(--txt-dim)}

/* map presence */
.presence{display:flex;flex-wrap:wrap;gap:.8rem}
.loc{padding:.6rem 1.1rem;border-radius:50px;border:1px solid var(--line-strong);font-weight:500;display:flex;gap:.5rem;align-items:center}
.loc .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.loc.office .dot{background:var(--orange);box-shadow:0 0 10px var(--orange)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.85rem;color:var(--txt-dim);margin-bottom:.45rem;font-weight:500}
.field input,.field textarea,.field select{
  width:100%;padding:.85rem 1rem;border-radius:12px;background:rgba(255,255,255,.04);
  border:1px solid var(--line-strong);color:#fff;font-family:inherit;font-size:.96rem;transition:.25s}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--orange);background:rgba(255,255,255,.07)}
.field textarea{resize:vertical;min-height:130px}
.cinfo{display:flex;gap:1rem;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.cinfo .ci-ic{width:46px;height:46px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;background:rgba(243,112,47,.12);border:1px solid rgba(243,112,47,.3);color:var(--orange)}
.cinfo h4{font-size:1rem}
.cinfo a,.cinfo p{color:var(--txt-dim);font-size:.94rem}
.cinfo a:hover{color:var(--orange)}

/* footer */
.footer{background:var(--navy-900);padding-block:clamp(3.5rem,7vw,5rem) 2rem;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer .brand{margin-bottom:1.1rem}
.footer p{color:var(--txt-faint);font-size:.92rem;max-width:34ch}
.footer h5{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:1.1rem}
.footer ul li{margin-bottom:.6rem}
.footer ul a{color:var(--txt-faint);font-size:.92rem;transition:.2s}
.footer ul a:hover{color:var(--orange)}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:2rem;border-top:1px solid var(--line);color:var(--txt-faint);font-size:.84rem}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* icon sizing inside components */
.ic{width:24px;height:24px;display:inline-block;vertical-align:-.14em;flex:0 0 auto}
.icon-badge .ic{width:26px;height:26px}
.flow-step .si .ic,.sector .si .ic{width:24px;height:24px}
.sector .si,.flow-step .si{line-height:0}
.ci-ic .ic{width:22px;height:22px}
.chip .ic{width:15px;height:15px;vertical-align:-.18em;color:var(--cyan)}
.bg-paper .chip .ic{color:var(--terra)}
.flod-mark .lk .ic{width:18px;height:18px}
.brand img,.footer .brand img{width:38px;height:38px}
.arrow{width:18px;height:18px}

/* responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:2rem}
  .hero-visual{min-height:300px;order:-1}
  .cols-4,.team-grid,.logos{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .solgrid,.cols-3,.sectors{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split,.contact-grid{grid-template-columns:1fr}
  .split.rev .split-media{order:0}
}
@media(max-width:640px){
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:min(80%,320px);flex-direction:column;align-items:flex-start;
    background:var(--navy-850);padding:6rem 1.5rem 2rem;transform:translateX(100%);transition:.4s var(--ease);
    border-left:1px solid var(--line);gap:.2rem;z-index:40;
  }
  .nav.open .nav-links{transform:translateX(0)}
  .nav-links a{width:100%;padding:.85rem .6rem;font-size:1.05rem}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 0 .8rem}
  .burger{display:flex;z-index:50}
  .nav-cta{display:none}
  .cols-2,.cols-3,.cols-4,.team-grid,.solgrid,.sectors,.stats,.logos{grid-template-columns:1fr}
  .layer{grid-template-columns:1fr}
}