/* =========================================================
   drivenBit — Design System v3
   Dark default · Light override · Theme Toggle
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── Dark (default) tokens ── */
:root {
  --bg:#0a0f0d;
  --bg-alt:#0e1511;
  --surface:#131c17;
  --surface-2:#172019;
  --text-1:#eaf5ef;
  --text-2:#b8d4c4;
  --text-3:#6f9882;
  --text-4:#5a7d6e;
  --teal:#15c49c;
  --teal-l:#1adaac;
  --teal-ll:#22f0c0;
  --teal-dim:rgba(21,196,156,.1);
  --teal-dim2:rgba(21,196,156,.18);
  --teal-border:rgba(21,196,156,.28);
  --orange:#f06020;
  --orange-l:#f87a42;
  --border:rgba(255,255,255,.07);
  --border-l:rgba(255,255,255,.04);
  --border-m:rgba(255,255,255,.12);
  --shadow-xs:0 1px 3px rgba(0,0,0,.4);
  --shadow-sm:0 2px 10px rgba(0,0,0,.5);
  --shadow-md:0 6px 28px rgba(0,0,0,.6);
  --shadow-lg:0 16px 56px rgba(0,0,0,.7);
  --r:12px;--r-sm:8px;--r-lg:20px;--nav-h:68px;
  --display:'Outfit',sans-serif;--mono:'JetBrains Mono',monospace;
}

/* ── Light theme tokens ── */
[data-theme="light"] {
  --bg:#f8faf9;
  --bg-alt:#f0f5f2;
  --surface:#ffffff;
  --surface-2:#f4f8f5;
  --text-1:#0b1a14;
  --text-2:#2c4a3e;
  --text-3:#4d7268;
  --text-4:#6e9490;
  --teal:#0a7a66;
  --teal-l:#12b596;
  --teal-ll:#19d4ae;
  --teal-dim:rgba(13,153,128,.07);
  --teal-dim2:rgba(13,153,128,.13);
  --teal-border:rgba(13,153,128,.22);
  --orange:#e8450a;
  --orange-l:#f05a22;
  --border:#dce8e3;
  --border-l:#eaf2ee;
  --border-m:#dce8e3;
  --shadow-xs:0 1px 3px rgba(11,26,20,.05);
  --shadow-sm:0 2px 8px rgba(11,26,20,.07);
  --shadow-md:0 6px 24px rgba(11,26,20,.09);
  --shadow-lg:0 16px 48px rgba(11,26,20,.11);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.65;color:var(--text-1);background:var(--bg);overflow-x:hidden;transition:background .3s,color .3s}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}button{cursor:pointer;font-family:'DM Sans',sans-serif}
h1,h2,h3,h4{font-family:'Outfit',sans-serif;line-height:1.15;font-weight:700;letter-spacing:-0.02em;color:var(--text-1)}
p{color:var(--text-3);line-height:1.75}
.container{max-width:1160px;margin:0 auto;padding:0 28px}
.section{padding:100px 0}.section-alt{background:var(--bg-alt)}
[data-theme="light"] .section-alt{background:#f0f5f2}
.accent-teal{color:var(--teal)}.accent-orange{color:var(--orange)}

/* ── Eyebrow / Tag ── */
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:14px;display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:'';width:18px;height:1.5px;background:var(--teal);flex-shrink:0}
.tag-pill{display:inline-flex;align-items:center;gap:6px;background:var(--teal-dim2);border:1px solid var(--teal-border);color:var(--teal);font-family:var(--mono);font-size:11px;padding:5px 14px;border-radius:100px;margin-bottom:22px}
.tag-pill::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--teal-ll);animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border-radius:var(--r-sm);font-family:'DM Sans',sans-serif;font-size:14px;font-weight:600;transition:all .2s;border:1.5px solid transparent;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-l);transform:translateY(-1px);box-shadow:0 6px 20px rgba(240,96,32,.35)}
.btn-outline{background:transparent;color:var(--text-2);border-color:var(--border-m)}
.btn-outline:hover{background:var(--surface);border-color:var(--teal);color:var(--teal);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.18);color:var(--text-1)}
.btn-ghost:hover{background:rgba(255,255,255,.13)}
[data-theme="light"] .btn-ghost{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.12);color:var(--text-2)}
[data-theme="light"] .btn-ghost:hover{background:rgba(0,0,0,.07)}
.btn-lg{padding:14px 32px;font-size:15px}.btn-sm{padding:8px 18px;font-size:13px}

/* ── Theme Toggle Button ── */
.theme-toggle{width:38px;height:38px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border-m);display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}
.theme-toggle:hover{border-color:var(--teal);background:var(--teal-dim)}
.theme-toggle svg{width:16px;height:16px;stroke:var(--text-3);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}
.theme-toggle:hover svg{stroke:var(--teal)}
.icon-sun{display:none}
.icon-moon{display:block}
[data-theme="light"] .icon-sun{display:block}
[data-theme="light"] .icon-moon{display:none}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);background:rgba(10,15,13,.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
[data-theme="light"] nav{background:rgba(248,250,249,.92)}
nav.scrolled{border-bottom-color:var(--border);box-shadow:var(--shadow-xs)}
[data-theme="light"] nav.scrolled{box-shadow:0 1px 8px rgba(11,26,20,.06)}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 28px;height:100%;display:flex;align-items:center;gap:24px}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;cursor:pointer;color:var(--teal)}
.nav-logo svg{height:36px;width:auto}
.nav-logo img{height:36px;width:auto;display:block}
.brand-name{font-family:'Outfit',sans-serif;font-size:19px;font-weight:700;letter-spacing:-0.02em}
.brand-driven{color:var(--teal)}.brand-bit{color:var(--orange)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-3);padding:6px 12px;border-radius:var(--r-sm);transition:all .18s;cursor:pointer}
.nav-links a:hover,.nav-links a.active{color:var(--text-1);background:rgba(255,255,255,.06)}
[data-theme="light"] .nav-links a:hover,[data-theme="light"] .nav-links a.active{background:var(--bg-alt)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:10px}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;background:none;border:none;cursor:pointer}
.hamburger span{display:block;width:22px;height:2px;background:var(--text-2);border-radius:2px;transition:all .2s}
.mobile-menu{display:none;position:fixed;inset:var(--nav-h) 0 0 0;background:var(--bg);z-index:99;flex-direction:column;padding:32px 28px;gap:4px;border-top:1px solid var(--border)}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:18px;font-weight:600;color:var(--text-2);padding:12px 0;border-bottom:1px solid var(--border);cursor:pointer}
.mobile-menu .mobile-cta{margin-top:24px}
.mobile-menu .mobile-cta .btn{width:100%;justify-content:center}

/* ── HERO ── */
.hero{min-height:100svh;padding-top:var(--nav-h);display:flex;align-items:center;position:relative;overflow:hidden;background:var(--bg)}
[data-theme="light"] .hero{background:var(--surface)}
.hero-glow{position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(21,196,156,.07) 0%,transparent 65%);top:-200px;right:-100px;pointer-events:none}
.hero-glow2{position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(240,96,32,.05) 0%,transparent 65%);bottom:-100px;left:-100px;pointer-events:none}
[data-theme="light"] .hero-glow,[data-theme="light"] .hero-glow2{display:none}

.pcb-canvas{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.pcb-canvas svg{width:100%;height:100%;opacity:.9}
[data-theme="light"] .pcb-canvas svg{opacity:1}
.trace-static{stroke:var(--teal);stroke-width:1;fill:none;opacity:.12}
.trace-fat{stroke:var(--teal);stroke-width:1.5;fill:none;opacity:.09}
.via{fill:var(--teal);opacity:.25}
[data-theme="light"] .trace-static{opacity:.08}
[data-theme="light"] .trace-fat{opacity:.06}
[data-theme="light"] .via{opacity:.15}
.chip-outline{stroke:var(--teal);stroke-width:1;fill:none;opacity:.15}
[data-theme="light"] .chip-outline{opacity:.1}
.signal{fill:none;stroke-linecap:round}
.s1{stroke:#22f0c0;stroke-width:2.5;opacity:0;animation:sg1 5s .3s infinite}
.s2{stroke:#18e0b2;stroke-width:2;opacity:0;animation:sg2 7s 1.2s infinite}
.s3{stroke:#25f5c5;stroke-width:2.5;opacity:0;animation:sg3 4.5s 2.4s infinite}
.s4{stroke:#1adaac;stroke-width:2;opacity:0;animation:sg4 6s .8s infinite}
.s5{stroke:#20eabc;stroke-width:2;opacity:0;animation:sg5 5.5s 3.5s infinite}
[data-theme="light"] .s1{stroke:#0d9980;stroke-width:3}
[data-theme="light"] .s2{stroke:#12b596;stroke-width:2.5}
[data-theme="light"] .s3{stroke:#0d9980;stroke-width:3}
[data-theme="light"] .s4{stroke:#12b596;stroke-width:2.5}
[data-theme="light"] .s5{stroke:#0d9980;stroke-width:2.5}
@keyframes sg1{0%{opacity:0;stroke-dashoffset:0}5%{opacity:.9}70%{opacity:.7}95%{opacity:0}100%{opacity:0;stroke-dashoffset:-1800}}
@keyframes sg2{0%{opacity:0;stroke-dashoffset:0}5%{opacity:.8}70%{opacity:.6}95%{opacity:0}100%{opacity:0;stroke-dashoffset:-1400}}
@keyframes sg3{0%{opacity:0;stroke-dashoffset:0}5%{opacity:1}70%{opacity:.8}95%{opacity:0}100%{opacity:0;stroke-dashoffset:-900}}
@keyframes sg4{0%{opacity:0;stroke-dashoffset:0}5%{opacity:.85}70%{opacity:.65}95%{opacity:0}100%{opacity:0;stroke-dashoffset:-1600}}
@keyframes sg5{0%{opacity:0;stroke-dashoffset:0}5%{opacity:.9}70%{opacity:.7}95%{opacity:0}100%{opacity:0;stroke-dashoffset:-1200}}
.via-glow{fill:var(--teal-ll);opacity:0}
[data-theme="light"] .via-glow{fill:var(--teal);filter:drop-shadow(0 0 3px rgba(10,122,102,.5))}
.via-glow.g1{animation:vp 3.2s .5s infinite}.via-glow.g2{animation:vp 3.2s 1.8s infinite}.via-glow.g3{animation:vp 3.2s 3.1s infinite}
@keyframes vp{0%,100%{opacity:0}30%{opacity:.9}60%{opacity:.4}}
.hero-inner{max-width:1160px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;width:100%;position:relative;z-index:2}
.hero-left{display:flex;flex-direction:column}
.hero-h1{font-family:'Outfit',sans-serif;font-size:clamp(3rem,5.5vw,5.2rem);font-weight:800;letter-spacing:-0.04em;line-height:1.05;margin-bottom:22px}
.hero-sub{font-size:17px;color:var(--text-3);line-height:1.75;margin-bottom:28px;max-width:500px}
.hero-tech{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:36px}
.hero-tech span:not(.sep){font-family:var(--mono);font-size:11.5px;color:var(--teal);background:var(--teal-dim);border:1px solid var(--teal-border);padding:4px 10px;border-radius:5px}
.hero-tech .sep{color:var(--text-4);font-size:10px;align-self:center;background:none!important;border:none!important;padding:0!important;border-radius:0!important}
.hero-btns{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero-hint{font-family:var(--mono);font-size:11px;color:var(--text-4);margin-top:8px}

/* ── Code Card ── */
.code-card{background:var(--surface);border:1px solid var(--border-m);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;width:100%;max-width:560px;position:relative}
.code-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(21,196,156,.06),transparent 60%);pointer-events:none}
[data-theme="light"] .code-card::before{background:linear-gradient(135deg,rgba(13,153,128,.04),transparent 60%)}
.code-header{background:rgba(255,255,255,.03);border-bottom:1px solid var(--border);padding:12px 18px;display:flex;align-items:center;gap:12px}
[data-theme="light"] .code-header{background:var(--bg-alt)}
.code-dots{display:flex;gap:6px}
.code-dots span{width:12px;height:12px;border-radius:50%;display:block}
.dot-r{background:#ff5f57}.dot-y{background:#febc2e}.dot-g{background:#28c840}
.code-fname{font-family:var(--mono);font-size:12px;color:var(--text-4)}
.code-body{padding:28px;font-family:var(--mono);font-size:14px;line-height:2.0}
.c-comment{color:#3d6050}.c-keyword{color:var(--orange)}.c-type{color:#d4895c}.c-fn{color:var(--teal)}.c-str{color:#4db87a}
[data-theme="light"] .c-comment{color:#92afa6}
[data-theme="light"] .c-type{color:#c0834a}
[data-theme="light"] .c-str{color:#38a16d}
.code-cursor{display:inline-block;width:2px;height:14px;background:var(--teal);vertical-align:middle;animation:blink 1.1s step-end infinite;margin-left:2px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.code-tags{padding:14px 18px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:6px}
.ctag{font-family:var(--mono);font-size:11px;padding:3px 10px;border-radius:5px;border:1px solid;font-weight:500}
.ct1{background:rgba(21,196,156,.1);border-color:rgba(21,196,156,.28);color:var(--teal)}
.ct2{background:rgba(96,165,250,.08);border-color:rgba(96,165,250,.3);color:#60a5fa}
.ct3{background:rgba(196,181,253,.08);border-color:rgba(196,181,253,.3);color:#c4b5fd}
.ct4{background:rgba(251,191,36,.08);border-color:rgba(251,191,36,.3);color:#fbbf24}
.ct5{background:rgba(248,113,113,.08);border-color:rgba(248,113,113,.3);color:#f87171}

/* ── Stats Strip ── */
.stats-strip{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-inner{max-width:1160px;margin:0 auto;padding:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.stat-item{display:flex;flex-direction:column;align-items:center;padding:16px 24px;border-right:1px solid var(--border);text-align:center}
.stat-item:last-child{border-right:none}
.stat-num{font-family:'Outfit',sans-serif;font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;color:var(--text-1);letter-spacing:-0.03em;line-height:1}
.stat-label{font-size:12px;font-weight:500;color:var(--text-4);margin-top:5px;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase}
.stat-teal{color:var(--teal)}

/* ── Services Grid ── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.svc-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:36px 30px;transition:all .25s;position:relative;overflow:hidden;cursor:pointer}
.svc-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--teal-ll));transform:scaleX(0);transform-origin:left;transition:transform .3s}
.svc-card:hover{border-color:var(--teal-border);box-shadow:0 8px 32px rgba(21,196,156,.12);transform:translateY(-3px)}
[data-theme="light"] .svc-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.svc-card:hover::after{transform:scaleX(1)}
.svc-num{font-family:var(--mono);font-size:12px;color:var(--text-4);font-weight:500;margin-bottom:20px;letter-spacing:.08em}
.svc-icon-wrap{width:48px;height:48px;border-radius:12px;background:var(--teal-dim);border:1px solid var(--teal-border);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.svc-icon-wrap svg{width:22px;height:22px;stroke:var(--teal);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc-card h3{font-size:18px;font-weight:700;margin-bottom:12px}
.svc-card p{font-size:14px;color:var(--text-3);line-height:1.7;margin-bottom:22px}
.svc-link{font-size:13px;font-weight:600;color:var(--teal);display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);letter-spacing:.03em;transition:gap .2s}
.svc-link:hover{gap:9px}

/* ── Typical Grid ── */
.typical-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.typical-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:28px;display:flex;align-items:flex-start;gap:18px;transition:border-color .2s,box-shadow .2s;position:relative;overflow:hidden}
.typical-item:hover{border-color:var(--teal-border)}
.typical-dot{width:8px;height:8px;min-width:8px;border-radius:50%;background:var(--teal);margin-top:6px;box-shadow:0 0 6px rgba(21,196,156,.4)}
[data-theme="light"] .typical-dot{box-shadow:0 0 5px rgba(10,122,102,.3)}
.typical-item h4{font-size:15px;font-weight:700;margin-bottom:7px}
.typical-item p{font-size:13.5px;color:var(--text-3);line-height:1.65}

/* ── Why Section ── */
.why-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.why-intro p{font-size:16px;line-height:1.75;margin-bottom:32px}
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.pill{font-size:13px;font-weight:500;color:var(--text-3);background:rgba(255,255,255,.04);border:1px solid var(--border-m);padding:7px 16px;border-radius:100px;transition:all .18s;cursor:default}
[data-theme="light"] .pill{background:var(--bg-alt);color:var(--text-2)}
.pill:hover{background:var(--teal-dim);border-color:var(--teal-border);color:var(--teal)}
.why-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.why-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px;transition:border-color .2s;position:relative;overflow:hidden}
.why-card:hover{border-color:var(--teal-border)}
.why-check{width:28px;height:28px;border-radius:50%;background:var(--teal-dim);border:1px solid var(--teal-border);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.why-card strong{display:block;font-size:14px;font-weight:700;margin-bottom:7px}
.why-card p{font-size:13px;line-height:1.65}

/* ── Process ── */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;position:relative}
.process-grid::before{content:'';position:absolute;top:27px;left:calc(12.5% + 24px);right:calc(12.5% + 24px);height:1px;border-top:1.5px dashed var(--teal-border)}
.process-step{text-align:center;padding:0 16px}
.step-num{width:56px;height:56px;border-radius:50%;background:var(--surface);border:2px solid rgba(240,96,32,.35);display:flex;align-items:center;justify-content:center;margin:0 auto 22px;font-family:var(--mono);font-size:13px;font-weight:600;color:var(--orange);position:relative;z-index:1;transition:all .25s}
.process-step:hover .step-num{background:var(--orange);color:#fff;border-color:var(--orange);box-shadow:0 4px 18px rgba(240,96,32,.4)}
.process-step h4{font-size:15px;font-weight:700;margin-bottom:8px}
.process-step p{font-size:13px;color:var(--text-3);line-height:1.6}

/* ── Who We Work With ── */
.fuerwen-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.fw-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:30px;transition:all .25s;position:relative;overflow:hidden}
.fw-card:hover{border-color:var(--teal-border);box-shadow:0 8px 32px rgba(21,196,156,.1);transform:translateY(-2px)}
[data-theme="light"] .fw-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.fw-icon{width:42px;height:42px;border-radius:10px;background:var(--teal-dim);border:1px solid var(--teal-border);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.fw-icon svg{width:20px;height:20px;stroke:var(--teal);fill:none;stroke-width:1.8;stroke-linecap:round}
.fw-card h4{font-size:16px;font-weight:700;margin-bottom:9px}
.fw-card p{font-size:13.5px;color:var(--text-3);line-height:1.7}

/* ── CTA Banner ── */
.cta-banner{background:linear-gradient(135deg,#061009 0%,#091510 40%,#071210 100%);border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07);padding:96px 28px;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 80% at 50% 50%,rgba(21,196,156,.1),transparent 70%);pointer-events:none}
.cta-banner::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 40% 40% at 80% 20%,rgba(240,96,32,.07),transparent 60%);pointer-events:none}
.cta-banner h2{font-family:'Outfit',sans-serif;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;color:#fff;letter-spacing:-0.03em;margin-bottom:16px;position:relative;z-index:1}
.cta-banner>p{color:rgba(255,255,255,.65);font-size:17px;margin-bottom:36px;max-width:520px;margin-left:auto;margin-right:auto;position:relative;z-index:1}
.cta-row{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.cta-note{margin-top:20px;font-size:13px;color:rgba(255,255,255,.60);position:relative;z-index:1}
.cta-note a{color:rgba(255,255,255,.80);border-bottom:1px solid rgba(255,255,255,.2)}
.cta-note a:hover{color:#fff}

/* ── Footer ── */
footer{background:#06100a;border-top:1px solid rgba(255,255,255,.07);padding:72px 0 0}
[data-theme="light"] footer{background:var(--text-1)}
.footer-top{max-width:1160px;margin:0 auto;padding:0 28px 56px;display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:48px}
.footer-brand p{font-size:13.5px;color:rgba(255,255,255,.55);line-height:1.7;max-width:260px;margin-top:12px}
.footer-social{margin-top:20px;display:flex;gap:8px}
.footer-social a{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:all .2s;cursor:pointer}
.footer-social a:hover{background:var(--teal-dim2);border-color:var(--teal-border)}
.footer-social a svg{width:15px;height:15px;stroke:rgba(255,255,255,.55);fill:none;stroke-width:1.8;stroke-linecap:round}
.footer-col h4{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px;font-family:var(--mono)}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.60);margin-bottom:10px;transition:color .15s;cursor:pointer}
.footer-col a:hover{color:var(--teal)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);max-width:1160px;margin:0 auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom span,.footer-bottom a{font-size:12.5px;color:rgba(255,255,255,.45);font-family:var(--mono);cursor:pointer}
.footer-bottom a:hover{color:var(--teal)}
.footer-brand .nav-logo{display:flex;align-items:center;gap:10px;margin-bottom:4px;cursor:pointer}

/* ── Lang Toggle ── */
.lang-float{position:fixed;bottom:24px;right:24px;z-index:90;display:flex;background:var(--surface);border:1px solid var(--border-m);border-radius:100px;padding:3px;box-shadow:var(--shadow-md)}
.lang-btn{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.08em;padding:6px 12px;border-radius:100px;border:none;background:transparent;color:var(--text-4);cursor:pointer;transition:all .2s}
.lang-btn.active{background:var(--teal);color:#fff}

/* ── Page Hero ── */
.page-hero{padding:calc(var(--nav-h) + 80px) 0 80px;background:var(--bg);position:relative;overflow:hidden}
[data-theme="light"] .page-hero{background:var(--surface)}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 60% at 50% 0%,rgba(21,196,156,.07),transparent 70%);pointer-events:none}
[data-theme="light"] .page-hero::before{display:none}
.page-hero-inner{max-width:900px;margin:0 auto;padding:0 28px;text-align:center;position:relative}
.page-hero h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:800;letter-spacing:-0.03em;margin-bottom:20px}
.page-hero p{font-size:18px;color:var(--text-3);max-width:600px;margin:0 auto}

/* ── Services Page Detail ── */
.svc-detail{padding:80px 0;border-bottom:1px solid var(--border)}
.svc-detail-inner{max-width:1160px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.svc-detail-inner.reverse{direction:rtl}
.svc-detail-inner.reverse>*{direction:ltr}
.svc-detail-content h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;letter-spacing:-0.03em;margin-bottom:16px}
.svc-detail-content>p{font-size:16px;color:var(--text-3);line-height:1.8;margin-bottom:28px}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.feature-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-2);line-height:1.5}
.feature-list li::before{content:'';width:18px;height:18px;min-width:18px;border-radius:50%;background:var(--teal-dim);border:1px solid var(--teal-border);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpolyline points='2,6 5,9 10,3' stroke='%2315c49c' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;margin-top:2px;flex-shrink:0}
[data-theme="light"] .feature-list li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpolyline points='2,6 5,9 10,3' stroke='%230d9980' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.deliverables-label{font-family:var(--mono);font-size:10px;color:var(--text-4);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.deliverable-tags{display:flex;flex-wrap:wrap;gap:7px}
.dtag{font-family:var(--mono);font-size:11px;background:var(--teal-dim);border:1px solid var(--teal-border);color:var(--teal);padding:4px 12px;border-radius:6px}
.svc-visual{background:var(--surface);border:1px solid var(--border-m);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.svc-visual-header{background:rgba(255,255,255,.03);border-bottom:1px solid var(--border);padding:14px 18px;font-family:var(--mono);font-size:12px;color:var(--text-4);display:flex;align-items:center;gap:8px}
[data-theme="light"] .svc-visual-header{background:var(--bg-alt)}
.svc-visual-body{padding:22px}
.req-item{border:1px solid var(--border);border-radius:var(--r-sm);padding:14px;margin-bottom:10px;transition:border-color .2s}
.req-item:hover{border-color:var(--teal-border)}
.req-item-label{font-family:var(--mono);font-size:10px;color:var(--text-4);letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}
.req-item-text{font-size:13px;color:var(--text-2);margin-bottom:8px}
.req-ok{display:inline-flex;align-items:center;gap:5px;background:var(--teal-dim);color:var(--teal);border:1px solid var(--teal-border);font-family:var(--mono);font-size:10px;padding:3px 8px;border-radius:4px;font-weight:600}
.req-review{display:inline-flex;align-items:center;background:rgba(251,191,36,.1);color:#fbbf24;border:1px solid rgba(251,191,36,.3);font-family:var(--mono);font-size:10px;padding:3px 8px;border-radius:4px}
[data-theme="light"] .req-review{color:#d97706}
.code-visual{background:#060d09;border-radius:var(--r-sm);padding:20px;font-family:var(--mono);font-size:12.5px;line-height:1.9;color:rgba(255,255,255,.7)}
.test-bar{margin-bottom:12px}
.test-bar-label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}
.test-bar-label span:first-child{color:var(--text-2);font-family:var(--mono)}
.test-bar-label span:last-child{color:var(--teal);font-family:var(--mono);font-weight:600}
.test-bar-track{height:6px;background:rgba(255,255,255,.05);border-radius:100px;overflow:hidden}
[data-theme="light"] .test-bar-track{background:var(--bg-alt)}
.test-bar-fill{height:100%;background:linear-gradient(90deg,var(--teal),var(--teal-ll));border-radius:100px;transition:width 1.2s cubic-bezier(.16,1,.3,1);box-shadow:0 0 8px rgba(21,196,156,.4)}
[data-theme="light"] .test-bar-fill{box-shadow:0 0 6px rgba(10,122,102,.25)}
.test-all-clear{margin-top:14px;padding:10px;background:var(--teal-dim);border:1px solid var(--teal-border);border-radius:8px;text-align:center;font-family:var(--mono);font-size:12px;color:var(--teal)}
.img-wrap{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:16/9}
.img-wrap img{width:100%;height:100%;object-fit:cover;filter:brightness(.85) saturate(.9);transition:filter .3s}
[data-theme="light"] .img-wrap img{filter:brightness(1) saturate(1)}

/* ── About Page ── */
.team-section{background:var(--bg-alt);padding:80px 0}
.team-inner{max-width:1160px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.approach-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:20px}
.approach-list li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-2)}
.approach-list li::before{content:'';width:20px;height:20px;min-width:20px;border-radius:50%;background:var(--teal-dim);border:1px solid var(--teal-border);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpolyline points='2,6 5,9 10,3' stroke='%2315c49c' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;flex-shrink:0}
[data-theme="light"] .approach-list li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpolyline points='2,6 5,9 10,3' stroke='%230d9980' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}

/* ── 4 Dashboard Cards ── */
.db-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px;transition:border-color .2s;position:relative;overflow:hidden}
.db-card:hover{border-color:var(--teal-border);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.db-card-label{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-4);margin-bottom:14px}
.db-row{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border);font-size:12.5px}
.db-row:last-of-type{border-bottom:none}
.db-row-main{flex:1;color:var(--text-2);font-size:12.5px}
.db-online-dot{width:7px;height:7px;min-width:7px;border-radius:50%;background:#28c840;box-shadow:0 0 6px rgba(40,200,64,.5);animation:pulse-dot 2s infinite}
.db-badge-green{font-family:var(--mono);font-size:10px;font-weight:600;background:rgba(40,200,64,.12);border:1px solid rgba(40,200,64,.28);color:#16a34a;padding:2px 8px;border-radius:100px}
[data-theme="light"] .db-badge-green{color:#15803d}
.db-focus-item{margin-bottom:10px}
.db-focus-header{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-2);margin-bottom:5px}
.db-bar-track{height:4px;background:rgba(255,255,255,.06);border-radius:100px;overflow:hidden}
[data-theme="light"] .db-bar-track{background:var(--bg-alt)}
.db-bar-fill{height:100%;border-radius:100px;transition:width 1.2s cubic-bezier(.16,1,.3,1)}
.db-engage-item{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid var(--border)}
.db-engage-dot{width:9px;height:9px;min-width:9px;border-radius:3px;margin-top:4px;flex-shrink:0}
.db-engage-title{font-size:12.5px;font-weight:600;color:var(--text-1);margin-bottom:2px}
.db-engage-sub{font-family:var(--mono);font-size:10.5px;color:var(--text-4)}
.db-growing-badge{font-family:var(--mono);font-size:10px;font-weight:600;background:var(--teal-dim2);border:1px solid var(--teal-border);color:var(--teal);padding:3px 10px;border-radius:100px}

/* ── Values ── */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.value-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:32px;text-align:center;transition:all .25s;position:relative;overflow:hidden}
.value-card:hover{border-color:var(--teal-border);box-shadow:0 8px 32px rgba(21,196,156,.1);transform:translateY(-3px)}
[data-theme="light"] .value-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.value-icon{width:52px;height:52px;border-radius:14px;background:var(--teal-dim);border:1px solid var(--teal-border);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.value-card h3{font-size:17px;font-weight:700;margin-bottom:10px}
.value-card p{font-size:13.5px;color:var(--text-3);line-height:1.7}

/* ── Contact Page ── */
.contact-layout{max-width:1160px;margin:0 auto;padding:60px 28px;display:grid;grid-template-columns:1fr 1.4fr;gap:72px;align-items:start}
.contact-info h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-0.03em;margin-bottom:14px}
.contact-info>p{font-size:15px;color:var(--text-3);line-height:1.75;margin-bottom:36px}
.contact-items{display:flex;flex-direction:column;gap:16px;margin-bottom:36px}
.cinfo-item{display:flex;align-items:flex-start;gap:14px}
.cinfo-icon{width:40px;height:40px;min-width:40px;border-radius:10px;background:var(--teal-dim);border:1px solid var(--teal-border);display:flex;align-items:center;justify-content:center}
.cinfo-icon svg{width:16px;height:16px;stroke:var(--teal);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cinfo-text h4{font-size:13px;font-weight:700;margin-bottom:3px}
.cinfo-text p,.cinfo-text a{font-size:13.5px;color:var(--text-3);transition:color .15s}
.cinfo-text a:hover{color:var(--teal)}
.contact-form-wrap{background:var(--surface);border:1px solid var(--border-m);border-radius:var(--r-lg);padding:40px;box-shadow:var(--shadow-md)}
.contact-form-wrap h3{font-size:20px;font-weight:700;margin-bottom:8px}
.form-guide{font-size:13px;color:var(--text-3);margin-bottom:6px}
.form-hints{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px}
.form-hint-tag{font-family:var(--mono);font-size:11px;background:rgba(255,255,255,.04);border:1px solid var(--border-m);color:var(--text-4);padding:4px 10px;border-radius:5px}
[data-theme="light"] .form-hint-tag{background:var(--bg-alt)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form-group label{font-size:13px;font-weight:600;color:var(--text-2)}
.form-group input,.form-group select,.form-group textarea{font-family:'DM Sans',sans-serif;font-size:14px;color:var(--text-1);background:rgba(255,255,255,.04);border:1.5px solid var(--border-m);border-radius:var(--r-sm);padding:10px 14px;transition:border-color .2s,box-shadow .2s;outline:none;width:100%}
[data-theme="light"] .form-group input,[data-theme="light"] .form-group select,[data-theme="light"] .form-group textarea{background:var(--bg);border-color:var(--border)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-4)}
.form-group select option{background:var(--surface);color:var(--text-1)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(21,196,156,.1)}
[data-theme="light"] .form-group input:focus,[data-theme="light"] .form-group select:focus,[data-theme="light"] .form-group textarea:focus{box-shadow:0 0 0 3px rgba(13,153,128,.1)}
.form-group textarea{min-height:120px;resize:vertical}
.form-submit{width:100%;justify-content:center;font-size:15px;padding:13px;margin-top:4px}
.form-note{font-size:12px;color:var(--text-4);margin-top:10px;text-align:center}
.success-msg{display:none;background:var(--teal-dim);border:1px solid var(--teal-border);color:var(--teal);border-radius:var(--r-sm);padding:14px;font-size:14px;text-align:center;font-weight:500;margin-top:12px}

/* ── Legal Pages ── */
.legal-page{padding:calc(var(--nav-h) + 60px) 0 80px}
.legal-inner{max-width:720px;margin:0 auto;padding:0 28px}
.legal-inner h1{font-size:2.4rem;font-weight:800;letter-spacing:-0.03em;margin-bottom:8px}
.legal-inner .subtitle{font-family:var(--mono);font-size:12px;color:var(--text-4);margin-bottom:48px;letter-spacing:.06em}
.legal-inner h2{font-size:18px;font-weight:700;margin-top:40px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.legal-inner p{font-size:14.5px;color:var(--text-3);line-height:1.8;margin-bottom:14px}
.legal-inner a{color:var(--teal)}

/* ── Scroll Animations ── */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity .65s cubic-bezier(.16,1,.3,1),transform .65s cubic-bezier(.16,1,.3,1)}
.fade-up.visible{opacity:1;transform:none}
.fade-in{opacity:0;transition:opacity .65s ease}
.fade-in.visible{opacity:1}

/* ── Responsive ── */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .hero-inner .hero-right{display:none}
  .services-grid{grid-template-columns:1fr}
  .why-layout{grid-template-columns:1fr;gap:48px}
  .why-cards{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr 1fr;gap:32px}
  .process-grid::before{display:none}
  .fuerwen-grid{grid-template-columns:1fr}
  .typical-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .svc-detail-inner{grid-template-columns:1fr;gap:40px}
  .svc-detail-inner.reverse{direction:ltr}
  .team-inner{grid-template-columns:1fr;gap:40px}
  .contact-layout{grid-template-columns:1fr;gap:40px}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .values-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links,.nav-actions .btn-primary{display:none}
  .nav-actions{gap:6px}
  .hamburger{display:flex}
  .hero-h1{font-size:clamp(2.4rem,9vw,3.2rem)}
  .hero-btns{flex-direction:column;align-items:flex-start}
  .services-grid,.typical-grid,.fuerwen-grid,.values-grid,.why-cards{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:1fr 1fr}
}

[data-theme="light"] .svc-detail{border-bottom-color:var(--border)}
[data-theme="light"] .db-card{background:var(--surface);border-color:var(--border)}
[data-theme="light"] .team-card,[data-theme="light"] .dash-card{background:var(--surface);border-color:var(--border)}
[data-theme="light"] .svc-visual{background:var(--surface);border-color:var(--border)}
[data-theme="light"] .contact-form-wrap{background:var(--surface);border-color:var(--border)}
[data-theme="light"] .req-item{border-color:var(--border);background:var(--surface)}
[data-theme="light"] .legal-inner h2{border-bottom-color:var(--border)}
[data-theme="light"] .value-card{background:var(--surface);border-color:var(--border);transition:all .25s}
[data-theme="light"] .why-card{background:var(--surface);border-color:var(--border);transition:border-color .2s,box-shadow .2s,transform .25s}
[data-theme="light"] .fw-card{background:var(--surface);border-color:var(--border);transition:all .25s}
[data-theme="light"] .typical-item{background:var(--surface);border-color:var(--border)}
/* ── Light mode: code snippet ── */
[data-theme="light"] .code-visual{
  background:#f4f8f6;
  border:1px solid var(--border);
  color:#1a2e26
}
/* code-visual syntax colors — dark mode defaults */
.cv-comment{color:#6b8f82}
.cv-keyword{color:#f06020}
.cv-string{color:#4db87a}
.cv-type{color:#d4895c}
.cv-fn{color:#15c49c}
/* code-visual syntax colors — light mode */
[data-theme="light"] .cv-comment{color:#3d7068}
[data-theme="light"] .cv-keyword{color:#b03a10}
[data-theme="light"] .cv-string{color:#1e7a4a}
[data-theme="light"] .cv-type{color:#8b5e30}
[data-theme="light"] .cv-fn{color:#0a7a66}
/* light mode code block text */
[data-theme="light"] .code-visual{color:#1a2e26}

/* ── Light mode: RTOS SVG — brighten and desaturate slightly ── */

/* ── Card mouse-follow glow ── */
.svc-card,.fw-card,.why-card,.value-card,.typical-item,.db-card{
  --mx:50%;--my:50%;
}
.svc-card::before,.fw-card::before,.why-card::before,.value-card::before,.typical-item::before,.db-card::before{
  content:'';
  position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(200px circle at var(--mx,50%) var(--my,50%),rgba(21,196,156,.07),transparent 70%);
  transition:opacity .3s;
  opacity:0;transition:opacity .3s;pointer-events:none;z-index:0;
}
.svc-card:hover::before,.fw-card:hover::before,.why-card:hover::before,.value-card:hover::before,.typical-item:hover::before,.db-card:hover::before{
  opacity:1;
}
[data-theme="light"] .svc-card::before,[data-theme="light"] .fw-card::before,[data-theme="light"] .why-card::before,[data-theme="light"] .value-card::before,[data-theme="light"] .typical-item::before,[data-theme="light"] .db-card::before{
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%),rgba(10,122,102,.09),transparent 70%);
}
.svc-card>*,.fw-card>*,.why-card>*,.value-card>*,.typical-item>*{
  position:relative;z-index:1;
}

/* ── Typing clip-path lines ── */
#heroCodeBody > div{
  will-change:clip-path;
}

/* ── Scroll progress bar color in light mode ── */
[data-theme="light"] #scrollProgress{
  background:linear-gradient(90deg,var(--teal),var(--teal-l));
}

/* ── Smoother fade-up stagger on cards ── */
.svc-card.fade-up,.fw-card.fade-up,.value-card.fade-up,.typical-item.fade-up,.process-step.fade-up{
  transform:translateY(36px);
  transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1),border-color .25s,box-shadow .25s;
}
.svc-card.fade-up.visible,.fw-card.fade-up.visible,.value-card.fade-up.visible,.typical-item.fade-up.visible,.process-step.fade-up.visible{
  opacity:1;transform:none;
}

[data-theme="light"] .process-step:hover .step-num{background:var(--orange);color:#fff;border-color:var(--orange);box-shadow:0 4px 16px rgba(232,69,10,.35)}
[data-theme="light"] .svc-card:hover::after{transform:scaleX(1)}