/* ============================================================
   De Novo Technology Solutions — Design System
   Brand: lifecycle gradient (yellow→violet) + ink + cyan accent
   Type:  Jost (display/headings) · Open Sans (body)
   ============================================================ */

:root{
  /* Signature lifecycle gradient — sampled from the De Novo infinity mark */
  --g1:#F5CF0C; --g2:#C2CF2A; --g3:#7DC05E; --g4:#3FB0A6;
  --g5:#229FD3; --g6:#4579C2; --g7:#7150A9; --g8:#9A2A91;
  --grad: linear-gradient(96deg,var(--g1) 0%,var(--g2) 16%,var(--g3) 32%,var(--g4) 46%,var(--g5) 60%,var(--g6) 74%,var(--g7) 87%,var(--g8) 100%);
  --grad-soft: linear-gradient(96deg,#FBE9A6,#CFE7C9 38%,#BFE6EE 62%,#D9CDEC);

  /* Ink + neutrals */
  --ink:#0E1116;        /* near-black wordmark */
  --ink-2:#141922;      /* dark section base */
  --ink-3:#1C2230;      /* dark card */
  --text:#15212B;       /* primary text on light */
  --muted:#5A6573;      /* secondary text */
  --muted-d:#9aa6b8;    /* muted on dark */
  --line:#E6EBF1;       /* hairline borders */
  --line-d:rgba(255,255,255,.12);
  --bg:#FFFFFF;
  --bg-soft:#F5F7FA;
  --bg-soft-2:#EEF2F7;

  /* Workhorse accent (cyan/teal from logo) */
  --brand:#1AA0D4;
  --brand-d:#0B7CA8;
  --brand-ink:#0A6E96;

  --radius:16px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow-sm:0 1px 2px rgba(16,22,30,.06), 0 2px 8px rgba(16,22,30,.05);
  --shadow:0 10px 30px -12px rgba(16,22,30,.18);
  --shadow-lg:0 30px 70px -28px rgba(16,22,30,.32);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Open Sans",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:rgba(34,159,211,.22)}

h1,h2,h3,h4,h5{font-family:"Jost",sans-serif;font-weight:600;color:var(--ink);line-height:1.1;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.5rem,5.4vw,4.3rem);font-weight:700;letter-spacing:-.025em}
h2{font-size:clamp(2rem,3.6vw,2.95rem);font-weight:600;letter-spacing:-.02em}
h3{font-size:clamp(1.3rem,1.9vw,1.6rem)}
p{margin:0 0 1.1em}
strong{font-weight:600;color:var(--ink)}
.section-dark strong,.page-hero strong,.cta-band strong{color:#fff}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 26px}
.section{padding:clamp(36px,4vw,58px) 0}
.section.tight{padding:clamp(28px,3.2vw,46px) 0}
.section-dark{background:var(--ink-2);color:#E8EDF4}
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark p{color:#B9C3D2}
.section-soft{background:var(--bg-soft)}
.center{text-align:center}
.mt-0{margin-top:0}
.lead{font-size:clamp(1.06rem,1.5vw,1.28rem);color:var(--muted);line-height:1.6;max-width:60ch}
.section-dark .lead{color:#C2CCDB}
.measure{max-width:720px}
.center .lead,.center .measure{margin-left:auto;margin-right:auto}

/* ---------- Gradient bits ---------- */
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.grad-bar{height:5px;background:var(--grad);border:0;margin:0}
.topline{position:fixed;top:0;left:0;right:0;height:4px;background:var(--grad);z-index:1000}

/* ---------- Eyebrow / kicker ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:"Jost",sans-serif;font-weight:600;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brand-ink);margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--grad)}
.section-dark .eyebrow{color:#9fd9f0}
.center .eyebrow{justify-content:center}

/* ---------- Buttons ---------- */
.btn{
  --pad:15px 26px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:"Jost",sans-serif;font-weight:600;font-size:.98rem;letter-spacing:.005em;
  padding:var(--pad);border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.btn-primary::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .3s}
.btn-primary span{position:relative;z-index:1;display:inline-flex;align-items:center;gap:10px}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(34,159,211,.6)}
.btn-primary:hover::before{opacity:1}
.btn-grad{background:var(--grad);color:#0c1320;font-weight:700}
.btn-grad:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.section-dark .btn-ghost,.page-hero .btn-ghost,.cta-band .btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.section-dark .btn-ghost:hover,.page-hero .btn-ghost:hover,.cta-band .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-sm{--pad:10px 18px;font-size:.9rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.center .btn-row{justify-content:center}

.arrow-link{display:inline-flex;align-items:center;gap:8px;font-family:"Jost",sans-serif;font-weight:600;color:var(--brand-ink)}
.arrow-link svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.arrow-link:hover svg{transform:translateX(4px)}
.section-dark .arrow-link{color:#7fd3f1}

/* ---------- Navbar ---------- */
.nav{position:sticky;top:0;z-index:900;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(255,255,255,.86);backdrop-filter:saturate(150%) blur(14px);border-color:var(--line);box-shadow:0 1px 0 rgba(16,22,30,.03)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:46px;width:auto}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{
  font-family:"Jost",sans-serif;font-weight:500;font-size:.97rem;color:#27313d;
  padding:9px 15px;border-radius:9px;transition:background .2s,color .2s;position:relative;
}
.nav-links a:hover{background:var(--bg-soft);color:var(--ink)}
.nav-links a.active{color:var(--brand-ink)}
.nav-links a.active::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;border-radius:2px;background:var(--grad)}
/* dropdown submenus */
.nav-links .has-sub{position:relative}
.nav-links .has-sub>a{display:inline-flex;align-items:center;gap:6px}
.nav-links .caret{width:9px;height:9px;opacity:.55;transition:transform .2s;flex-shrink:0}
.nav-links .has-sub:hover .caret{transform:rotate(180deg)}
.submenu{position:absolute;top:calc(100% + 9px);left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s;z-index:60}
.submenu::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}
.has-sub:hover>.submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{padding:10px 13px;border-radius:9px;font-family:"Jost",sans-serif;font-weight:500;font-size:.92rem;color:#33404d;white-space:nowrap}
.submenu a:hover{background:var(--bg-soft);color:var(--brand-ink)}
.submenu a.active::after{display:none}
.nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:.25s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
.nav.open .nav-toggle span{background:transparent}
.nav.open .nav-toggle span::before{top:0;transform:rotate(45deg)}
.nav.open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 78% -8%,#EAF6FB 0%,rgba(234,246,251,0) 60%),linear-gradient(180deg,#FBFCFE,#fff 60%)}
.hero::after{content:"";position:absolute;left:-180px;bottom:-220px;width:520px;height:520px;border-radius:50%;background:var(--grad);filter:blur(120px);opacity:.16;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center;padding:clamp(40px,5.5vw,72px) 0 clamp(44px,6vw,80px)}
.hero h1{margin-bottom:.35em}
.hero .lead{margin-bottom:30px;font-size:clamp(1.1rem,1.55vw,1.3rem)}
.hero-trust{margin-top:38px;padding-top:26px;border-top:1px solid var(--line)}
.hero-trust .label{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-family:"Jost",sans-serif;font-weight:600;margin-bottom:12px}
.hero-trust .regions{display:flex;flex-wrap:wrap;gap:10px 26px;font-family:"Jost",sans-serif;font-weight:500;color:#2b3642}
.hero-trust .regions span{display:inline-flex;align-items:center;gap:8px}
.hero-trust .dot{width:8px;height:8px;border-radius:50%;background:var(--grad)}

/* Hero visual — lifecycle loop card */
.hero-visual{position:relative}
.loop-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:30px;position:relative}
.loop-card .loop-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.loop-card .loop-head .mark{height:42px}
.badge-live{display:inline-flex;align-items:center;gap:7px;font-family:"Jost",sans-serif;font-weight:600;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-ink);background:#E9F6FB;border:1px solid #CDEBF5;padding:5px 11px;border-radius:999px}
.badge-live i{width:7px;height:7px;border-radius:50%;background:#19c37d;box-shadow:0 0 0 0 rgba(25,195,125,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(25,195,125,.5)}70%{box-shadow:0 0 0 8px rgba(25,195,125,0)}100%{box-shadow:0 0 0 0 rgba(25,195,125,0)}}

/* Lifecycle console rows */
.cl-row{display:flex;align-items:center;gap:12px;padding:11px 13px;border:1px solid var(--line);border-radius:11px;background:#fff;font-size:.92rem;transition:.25s}
.cl-row .cl-ic{font-size:1.05rem;line-height:1}
.cl-row .cl-t{font-family:"Jost",sans-serif;font-weight:500;color:#27313d;flex:1}
.cl-row .cl-v{font-size:.8rem;color:var(--muted);font-family:"Jost",sans-serif;font-weight:500}
.cl-row.done{background:#F1FBF6;border-color:#CDEBDB}
.cl-row.done .cl-v{color:#0E9D63}

/* Device passport rows (dark) */
.passport-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:.92rem}
.passport-row span{color:#8a96a8;font-size:.86rem}
.passport-row b{color:#e8edf4;font-family:"Jost",sans-serif;font-weight:600;text-align:right}

/* Floating stat chip */
.float-chip{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:13px 16px;display:flex;align-items:center;gap:12px}
.float-chip .ic{width:38px;height:38px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}
.float-chip .ic svg{width:20px;height:20px}
.float-chip .n{font-family:"Jost",sans-serif;font-weight:700;font-size:1.15rem;color:var(--ink);line-height:1}
.float-chip .l{font-size:.78rem;color:var(--muted)}
.float-chip.tl{top:-22px;left:-26px}
.float-chip.br{bottom:-24px;right:-22px}

/* ---------- Logo strip / trust ---------- */
.trustbar{padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.trustbar .row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 30px}
.trustbar .t{font-family:"Jost",sans-serif;font-weight:500;color:var(--muted);font-size:.92rem;display:flex;align-items:center;gap:10px}
.trustbar .t b{color:var(--ink);font-weight:700}

/* ---------- Section heading block ---------- */
.head{max-width:760px;margin-bottom:32px}
.center.head,.head.center{margin-left:auto;margin-right:auto}

/* ---------- Grids ---------- */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d7dee7}
.card .ic{width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:#fff;background:var(--ink)}
.card .ic svg{width:24px;height:24px}
.card h3{margin-bottom:.4em;font-size:1.22rem}
.card p{color:var(--muted);font-size:.97rem;margin-bottom:0}
.card .ic.grad{background:var(--grad)}
.section-dark .card{background:var(--ink-3);border-color:var(--line-d)}
.section-dark .card:hover{border-color:rgba(255,255,255,.22)}
.section-dark .card p{color:var(--muted-d)}

/* Tier / solution cards */
.tier{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.tier:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.tier .top{padding:30px 30px 24px;position:relative}
.tier .bar{height:6px;background:var(--grad)}
.tier .seg{font-family:"Jost",sans-serif;font-weight:600;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-ink);margin-bottom:10px}
.tier h3{font-size:1.5rem;margin-bottom:.3em}
.tier .desc{color:var(--muted);font-size:.98rem;margin-bottom:0}
.tier ul{list-style:none;margin:0;padding:24px 30px 8px;display:flex;flex-direction:column;gap:12px;flex:1}
.tier li{display:flex;gap:11px;align-items:flex-start;font-size:.96rem;color:#33404d}
.tier li svg{width:19px;height:19px;color:var(--brand);flex-shrink:0;margin-top:3px}
.tier .foot{padding:18px 30px 30px}
.tier.feature{background:var(--ink-2);color:#fff}
.tier.feature h3,.tier.feature .seg{color:#fff}
.tier.feature .seg{color:#9fd9f0}
.tier.feature .desc{color:#B9C3D2}
.tier.feature li{color:#cdd6e2}
.tier.feature .ribbon{position:absolute;top:18px;right:-34px;transform:rotate(45deg);background:var(--grad);color:#0c1320;font-family:"Jost",sans-serif;font-weight:700;font-size:.7rem;letter-spacing:.08em;padding:5px 44px;text-transform:uppercase}

/* ---------- Capability list (numbered) ---------- */
.cap{display:flex;gap:18px;padding:26px 0;border-top:1px solid var(--line)}
.cap:last-child{border-bottom:1px solid var(--line)}
.cap .num{font-family:"Jost",sans-serif;font-weight:700;font-size:1rem;color:#fff;background:var(--ink);width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cap:nth-child(odd) .num{background:var(--grad);color:#0c1320}
.cap h3{font-size:1.2rem;margin-bottom:.25em}
.cap p{color:var(--muted);margin-bottom:0;font-size:.97rem}

/* ---------- Lifecycle steps ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;position:relative}
.flow .step{padding:28px 22px;position:relative}
.flow .step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:"Jost",sans-serif;font-weight:700;font-size:.82rem;color:var(--brand-ink);letter-spacing:.05em}
.flow .step .ic{width:46px;height:46px;border-radius:12px;background:rgba(34,159,211,.1);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;margin:14px 0 16px}
.flow .step .ic svg{width:23px;height:23px}
.flow .step h4{font-size:1.08rem;font-family:"Jost",sans-serif;font-weight:600;margin-bottom:.4em;color:var(--ink)}
.flow .step p{font-size:.9rem;color:var(--muted);margin:0}
.flow .step:not(:last-child)::after{content:"";position:absolute;top:54px;right:-1px;width:1px;height:calc(100% - 40px);background:var(--line)}
.section-dark .flow .step .ic{background:rgba(127,211,241,.14);color:#9fd9f0}
.section-dark .flow .step:not(:last-child)::after{background:var(--line-d)}
.section-dark .flow .step::before{color:#7fd3f1}
.section-dark .flow .step h4{color:#fff}
.section-dark .flow .step p{color:#aab6c6}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat .n{font-family:"Jost",sans-serif;font-weight:700;font-size:clamp(2.4rem,4vw,3.3rem);line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;letter-spacing:-.02em}
.stat .l{margin-top:10px;color:var(--muted);font-size:.96rem;max-width:24ch}
.section-dark .stat .l{color:#B9C3D2}

/* ---------- Split / feature rows ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.flip .visual{order:2}
.feature-list{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:18px}
.feature-list li{display:flex;gap:14px;align-items:flex-start}
.feature-list .fi{width:40px;height:40px;border-radius:11px;flex-shrink:0;background:var(--bg-soft);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--brand-ink)}
.feature-list .fi svg{width:21px;height:21px}
.feature-list h4{font-size:1.08rem;margin-bottom:.2em;font-family:"Jost",sans-serif}
.feature-list p{margin:0;color:var(--muted);font-size:.95rem}
.section-dark .feature-list .fi{background:rgba(255,255,255,.05);border-color:var(--line-d);color:#9fd9f0}

/* Visual panel */
.panel{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.panel img{width:100%;height:100%;object-fit:cover;display:block}
.panel.grad{background:var(--grad);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;border:0}
.panel-stack{position:relative}

/* ---------- Pill chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chip{font-family:"Jost",sans-serif;font-weight:500;font-size:.85rem;padding:8px 15px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:#33404d}
.section-dark .chip{background:rgba(255,255,255,.05);border-color:var(--line-d);color:#cdd6e2}

/* ---------- Page hero (interior) ---------- */
.page-hero{background:linear-gradient(180deg,#0E1116,#1a2230);color:#fff;position:relative;overflow:hidden;padding:clamp(58px,8vw,98px) 0 clamp(40px,5vw,64px)}
.page-hero::before{content:"";position:absolute;right:-160px;top:-160px;width:560px;height:560px;border-radius:50%;background:var(--grad);filter:blur(130px);opacity:.28}
.page-hero::after{content:"";position:absolute;left:-10%;bottom:-1px;width:120%;height:120px;background:radial-gradient(60% 100% at 50% 100%,rgba(34,159,211,.18),transparent)}
.page-hero .inner{position:relative;z-index:1;max-width:780px}
.page-hero h1{color:#fff}
.page-hero p{color:#C2CCDB;font-size:clamp(1.08rem,1.6vw,1.3rem);max-width:62ch}
.crumb{font-family:"Jost",sans-serif;font-weight:500;font-size:.84rem;color:#8fa0b3;margin-bottom:20px;letter-spacing:.02em}
.crumb a:hover{color:#fff}
.crumb .sep{margin:0 8px;opacity:.5}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--ink-2);color:#fff;border-radius:var(--radius-lg);padding:clamp(44px,6vw,72px);text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:.14}
.cta-band::after{content:"";position:absolute;left:50%;top:-40%;transform:translateX(-50%);width:680px;height:680px;border-radius:50%;background:var(--grad);filter:blur(140px);opacity:.3}
.cta-band .inner{position:relative;z-index:1}
.cta-band h2{color:#fff;margin-bottom:.4em}
.cta-band p{color:#D2DBE7;max-width:56ch;margin:0 auto 28px}

/* ---------- Accordion (FAQ) ---------- */
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:"Jost",sans-serif;font-weight:600;font-size:1.12rem;color:var(--ink)}
.acc-q .pm{flex-shrink:0;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;transition:.25s;position:relative}
.acc-q .pm::before,.acc-q .pm::after{content:"";position:absolute;background:var(--ink);border-radius:2px;transition:.25s}
.acc-q .pm::before{width:12px;height:2px}.acc-q .pm::after{width:2px;height:12px}
.acc-item.open .acc-q .pm{background:var(--ink);border-color:var(--ink)}
.acc-item.open .acc-q .pm::before,.acc-item.open .acc-q .pm::after{background:#fff}
.acc-item.open .acc-q .pm::after{transform:scaleY(0)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.acc-a .inner{padding:0 0 24px;color:var(--muted);max-width:70ch}

/* ---------- Forms ---------- */
.form{display:grid;gap:18px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-family:"Jost",sans-serif;font-weight:600;font-size:.86rem;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;background:#fff;
  font-family:inherit;font-size:.98rem;color:var(--text);transition:border-color .2s,box-shadow .2s;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(34,159,211,.12)}
.form-note{font-size:.86rem;color:var(--muted)}
.field input[type="file"]{padding:10px 14px;cursor:pointer;font-size:.92rem}
.field input[type="file"]::file-selector-button{font-family:"Jost",sans-serif;font-weight:600;font-size:.84rem;border:0;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;margin-right:13px;cursor:pointer;transition:background .2s}
.field input[type="file"]::file-selector-button:hover{background:#000}

/* ---------- Contact info cards ---------- */
.info-card{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.info-card .ic{width:46px;height:46px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;color:var(--brand-ink);flex-shrink:0}
.info-card .ic svg{width:22px;height:22px}
.info-card h4{margin-bottom:.2em;font-size:1.05rem}
.info-card p,.info-card a{color:var(--muted);font-size:.96rem;margin:0;line-height:1.5}
.info-card a:hover{color:var(--brand-ink)}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#aab4c2;padding:72px 0 30px}
.footer h5{color:#fff;font-family:"Jost",sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .blurb{max-width:34ch;font-size:.95rem;line-height:1.6;margin:18px 0 22px}
.footer img.flogo{height:40px;margin-bottom:4px}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.footer ul a{font-size:.95rem;color:#aab4c2;transition:color .2s}
.footer ul a:hover{color:#fff}
.footer .social{display:flex;gap:10px;margin-top:4px}
.footer .social a{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;color:#aab4c2;transition:.2s}
.footer .social a:hover{background:var(--grad);color:#0c1320;border-color:transparent}
.footer .social svg{width:18px;height:18px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:24px;font-size:.86rem;color:#7e8a99}
.footer-bottom a:hover{color:#fff}

/* ---------- Anchor offset for sticky nav ---------- */
[id]{scroll-margin-top:96px}

/* ---------- Solution section block ---------- */
.sol{padding:clamp(56px,7vw,90px) 0;border-top:1px solid var(--line)}
.sol:first-of-type{border-top:0}
.sol .tag{display:inline-flex;align-items:center;gap:9px;font-family:"Jost",sans-serif;font-weight:600;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;padding:7px 14px;border-radius:999px;color:#0c1320;background:var(--grad-soft);margin-bottom:18px}

/* ---------- Comparison table ---------- */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.cmp{width:100%;border-collapse:collapse;min-width:680px;background:#fff}
.cmp th,.cmp td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
.cmp thead th{font-family:"Jost",sans-serif;font-weight:600;color:var(--ink);background:var(--bg-soft);white-space:nowrap}
.cmp thead th:first-child{border-top-left-radius:var(--radius)}
.cmp tbody td:first-child{font-family:"Jost",sans-serif;font-weight:600;color:var(--ink)}
.cmp td.c{text-align:center;width:150px}
.cmp .yes{color:#0E9D63;font-weight:700}
.cmp .dash{color:#c2ccd6}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp tbody tr:hover{background:#fafbfd}

/* ---------- Value infinity loop ---------- */
#valueloop{position:relative;overflow:hidden}
#valueloop>.container{position:relative;z-index:1}
#valueloop::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:880px;height:600px;max-width:130%;background:radial-gradient(closest-side,rgba(34,159,211,.14),rgba(123,80,169,.09) 55%,transparent 72%);pointer-events:none;z-index:0}
.vloop{max-width:800px;margin:0 auto;position:relative}
.vloop svg{width:100%;height:auto;display:block;overflow:visible}
.vloop-track{fill:none;stroke:rgba(255,255,255,.07);stroke-width:24;stroke-linecap:round;stroke-linejoin:round}
.vloop-path{fill:none;stroke:url(#loopgrad);stroke-width:15;stroke-linecap:round;stroke-linejoin:round}
.vloop-flow{fill:none;stroke:#fff;stroke-width:5;stroke-linecap:round;stroke-dasharray:5 1320;filter:drop-shadow(0 0 5px rgba(255,255,255,.85));animation:vloopflow 5s linear infinite}
@keyframes vloopflow{to{stroke-dashoffset:-1330}}
.vloop-flow-2{animation-delay:-2.5s}
.vnode circle{fill:#fff;stroke:rgba(255,255,255,.55);stroke-width:3;filter:drop-shadow(0 0 5px rgba(127,211,241,.55))}
.vnode text{fill:#0E1116;font-family:"Jost",sans-serif;font-weight:700;font-size:18px;text-anchor:middle}
.vloop-io{display:flex;justify-content:space-between;gap:24px;margin-bottom:4px}
.vloop-io .io{max-width:32ch}
.vloop-io .io .k{font-family:"Jost",sans-serif;font-weight:600;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:5px}
.vloop-io .io .t{font-size:.92rem;color:#aab6c6;line-height:1.5}
.vloop-io .io.inn .k{color:#f3c63f}
.vloop-io .io.out{text-align:right}
.vloop-io .io.out .k{color:#7fd3f1}
.vbadge{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#0c1320;font-family:"Jost",sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1rem}
@media (prefers-reduced-motion:reduce){.vloop-flow{animation:none;opacity:0}}
@media (max-width:760px){.vloop-io{flex-direction:column;gap:14px}.vloop-io .io{max-width:none}.vloop-io .io.out{text-align:left}.vnode text{font-size:24px}}

/* ---------- Leadership (portrait cards, CTDI-style) ---------- */
.team-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.leader{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.leader:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.leader .av{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#1b2433,#0e1116);position:relative}
.leader .av::before{content:"";position:absolute;inset:0;background:radial-gradient(130px 130px at 50% 36%,rgba(34,159,211,.2),transparent 70%)}
.leader .av .mono{position:relative;width:84px;height:84px;border-radius:50%;background:var(--grad);color:#0c1320;font-family:"Jost",sans-serif;font-weight:700;font-size:1.65rem;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.32)}
.leader .meta{padding:16px 14px 20px;text-align:center}
.leader h4{font-size:1.02rem;margin-bottom:.12em;line-height:1.25}
.leader .role{font-family:"Jost",sans-serif;font-weight:500;font-size:.84rem;color:var(--brand-ink)}
@media (max-width:900px){.team-grid{grid-template-columns:repeat(3,1fr);gap:18px}}
@media (max-width:520px){.team-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- Hiring / join callout ---------- */
.joinbar{margin-top:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;padding:24px 30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft)}
.joinbar .jt{font-family:"Jost",sans-serif;font-weight:600;font-size:1.12rem;color:var(--ink)}
.joinbar .js{color:var(--muted);font-size:.95rem;max-width:62ch}

/* ---------- Office gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;position:relative;border:1px solid var(--line);background:#0E1116}
.gallery img{width:100%;height:232px;object-fit:cover;display:block;transition:transform .55s var(--ease)}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 13px;color:#fff;font-family:"Jost",sans-serif;font-weight:500;font-size:.92rem;background:linear-gradient(transparent,rgba(8,12,18,.85))}
@media (max-width:760px){.gallery{grid-template-columns:1fr}}

/* ---------- Careers roles ---------- */
.roles{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.role-item{display:flex;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:border-color .25s,box-shadow .25s,transform .25s}
.role-item:hover{border-color:#d7dee7;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.role-item .ic{width:44px;height:44px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;color:var(--brand-ink);flex-shrink:0}
.role-item .ic svg{width:22px;height:22px}
.role-item h4{margin:0 0 2px;font-size:1.02rem}
.role-item p{margin:0;font-size:.88rem;color:var(--muted)}
@media (max-width:680px){.roles{grid-template-columns:1fr}}

/* ---------- Facility feature (homepage, side-by-side) ---------- */
.fac-stack{position:relative}
.fac-main{margin:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);position:relative}
.fac-main img{width:100%;height:284px;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.fac-main:hover img{transform:scale(1.05)}
.fac-main figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 18px 14px;color:#fff;font-family:"Jost",sans-serif;font-weight:600;font-size:.96rem;background:linear-gradient(transparent,rgba(8,12,18,.82));display:flex;align-items:center;gap:8px}
.fac-main figcaption::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grad);flex-shrink:0}
.fac-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.fac-thumbs img{width:100%;height:124px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);display:block}
.fac-chip{position:absolute;top:-20px;right:-14px;z-index:3;background:var(--grad);color:#0c1320;padding:12px 18px;border-radius:16px;box-shadow:var(--shadow-lg);text-align:center}
.fac-chip .n{font-family:"Jost",sans-serif;font-weight:700;font-size:1.5rem;line-height:1}
.fac-chip .l{font-family:"Jost",sans-serif;font-weight:600;font-size:.66rem;letter-spacing:.07em;margin-top:3px}
@media (max-width:560px){.fac-chip{right:6px;top:-16px;padding:10px 14px}.fac-main img{height:240px}.fac-thumbs img{height:120px}}

/* ---------- Carbon-math card (about mission) ---------- */
.carbon-card{background:#0E1116;border-radius:var(--radius-lg);padding:clamp(26px,3vw,34px);color:#fff;box-shadow:var(--shadow-lg)}
.carbon-card .cc-head{font-family:"Jost",sans-serif;font-weight:600;font-size:1.18rem;color:#fff;margin-bottom:4px}
.carbon-card .cc-sub{font-size:.88rem;color:#8a96a8;margin-bottom:26px}
.cc-row{margin-bottom:20px}
.cc-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:9px}
.cc-top span{color:#c2ccdb;font-size:.94rem}
.cc-top b{font-family:"Jost",sans-serif;font-weight:700;font-size:1.05rem;color:#fff;white-space:nowrap}
.cc-track{height:16px;background:rgba(255,255,255,.07);border-radius:8px;overflow:hidden}
.cc-fill{height:100%;border-radius:8px}
.cc-fill.new{background:linear-gradient(90deg,#E8845E,#D8504A)}
.cc-fill.renew{background:linear-gradient(90deg,#7DC05E,#2FB08A)}
.cc-foot{font-size:.85rem;color:#9aa6b8;margin:22px 0 0;line-height:1.55}

/* ---------- Logo watermark (subtle, behind content) ---------- */
.wm{position:relative}
.wm>.container{position:relative;z-index:1}
.wm::after{content:"";position:absolute;top:50%;right:-26px;transform:translateY(-50%);width:330px;height:330px;background:url(../img/denovo-mark.png) no-repeat center/contain;opacity:.05;pointer-events:none;z-index:0}
.section-dark.wm::after{opacity:.08}
@media (max-width:820px){.wm::after{display:none}}

/* ---------- Insights / blog cards ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post .thumb{aspect-ratio:16/9;display:flex;align-items:flex-end;padding:16px;position:relative;overflow:hidden}
.post .thumb.g1{background:linear-gradient(135deg,#F5CF0C,#3FB0A6)}
.post .thumb.g2{background:linear-gradient(135deg,#229FD3,#7150A9)}
.post .thumb.g3{background:linear-gradient(135deg,#7DC05E,#1F8FB0)}
.post .thumb.g4{background:linear-gradient(135deg,#9A2A91,#4579C2)}
.post .thumb .pico{position:absolute;right:14px;top:13px;opacity:.9}
.post .thumb .pico svg{width:34px;height:34px;color:rgba(255,255,255,.92)}
.post .tag{align-self:flex-start;background:rgba(255,255,255,.92);color:#0c1320;font-family:"Jost",sans-serif;font-weight:700;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.post .pbody{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post .pmeta{font-size:.8rem;color:var(--muted);margin-bottom:8px;font-family:"Jost",sans-serif;font-weight:500}
.post h3{font-size:1.16rem;margin-bottom:.4em;line-height:1.28}
.post p{color:var(--muted);font-size:.93rem;margin:0 0 16px}
.post .more{margin-top:auto;font-family:"Jost",sans-serif;font-weight:600;color:var(--brand-ink);font-size:.92rem;display:inline-flex;align-items:center;gap:7px;transition:gap .25s}
.post:hover .more{gap:11px}
.post.feat{grid-column:span 3;flex-direction:row}
.post.feat .thumb{aspect-ratio:auto;width:44%;min-height:300px}
.post.feat .pbody{width:56%;justify-content:center;padding:36px}
.post.feat h3{font-size:1.85rem}
.post.feat p{font-size:1.02rem}
@media (max-width:900px){.posts{grid-template-columns:repeat(2,1fr)}.post.feat{grid-column:span 2}}
@media (max-width:680px){.posts{grid-template-columns:1fr}.post.feat{grid-column:span 1;flex-direction:column}.post.feat .thumb,.post.feat .pbody{width:100%}.post.feat .thumb{aspect-ratio:16/9;min-height:0}}

/* ---------- Article body ---------- */
.article{max-width:740px;margin:0 auto}
.article>.lead{font-size:1.2rem;color:var(--muted);margin-bottom:30px;line-height:1.6}
.article h2{font-size:1.55rem;margin:36px 0 13px}
.article h3{font-size:1.2rem;margin:26px 0 9px}
.article p{margin:0 0 18px;color:#2b3642;line-height:1.78}
.article ul{margin:0 0 18px;padding-left:20px;color:#2b3642;line-height:1.7}
.article li{margin-bottom:8px}
.article strong{color:var(--ink)}
.article .callout{background:var(--bg-soft);border-left:3px solid var(--brand);border-radius:0 12px 12px 0;padding:18px 22px;margin:26px 0;color:#33404d}
.article .callout b{color:var(--ink)}
.art-head{max-width:740px;margin:0 auto 34px}
.art-tag{display:inline-block;background:var(--grad-soft);color:#0c1320;padding:6px 14px;border-radius:999px;font-family:"Jost",sans-serif;font-weight:700;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.art-meta{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;color:#8fa0b3;font-size:.9rem;font-family:"Jost",sans-serif;font-weight:500;margin-top:16px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.badge-live i{animation:none}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:520px}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow .step:not(:last-child)::after{display:none}
  .stats{grid-template-columns:repeat(2,1fr);gap:36px 24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav-links,.nav-cta .btn:not(.nav-toggle){display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-links{
    display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:14px;
  }
  .nav.open .nav-links{max-height:calc(100vh - 78px);overflow-y:auto}
  .nav.open .nav-links a{padding:13px 16px;border-radius:10px}
  .nav.open .nav-links a.active::after{display:none}
  .nav.open .caret{display:none}
  .nav.open .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 6px 12px;min-width:0}
  .nav.open .submenu::before{display:none}
  .nav.open .submenu a{padding:10px 16px;font-size:.92rem;color:var(--muted);font-weight:500}
  .g-2,.g-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .split.flip .visual{order:0}
  .form .row2{grid-template-columns:1fr}
  .float-chip{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .g-4,.stats,.footer-grid{grid-template-columns:1fr}
  .container{padding:0 20px}
}