:root{--arka-green:#00b879;--accent:#21d49b;--mist:#ddf7ee;--bg:#f6f8f7;--surface:#fff;--text:#07090a;--text-muted:#65706c;--border:#d9e1df;--header-border:#e4ebe8}:root[data-theme=dark]{--bg:#07090a;--surface:#07100d;--text:#f6f8f7;--text-muted:#8a968f;--border:#ffffff1a;--header-border:#ffffff0f}*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:88px}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;line-height:1.55;transition:background .2s,color .2s}a{color:inherit;text-decoration:none}.layout{grid-template-rows:auto 1fr auto;min-height:100dvh;display:grid}.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:24px}.site-header{background:var(--surface);border-bottom:1px solid var(--header-border);z-index:50;transition:background .2s,border-color .2s;position:sticky;top:0}.site-header .container{justify-content:space-between;align-items:center;gap:24px;height:72px;display:flex}.brand-logo{align-items:center;display:inline-flex}.brand-logo img{width:auto;height:34px;display:block}.brand-logo .logo-dark,.footer-brand .logo-dark,:root[data-theme=dark] .brand-logo .logo-light,:root[data-theme=dark] .footer-brand .logo-light{display:none}:root[data-theme=dark] .brand-logo .logo-dark,:root[data-theme=dark] .footer-brand .logo-dark{display:block}.nav{align-items:center;gap:28px;display:flex}.nav a{color:var(--text-muted);font-size:15px;font-weight:500;transition:color .15s}.nav a:hover{color:var(--text)}.btn{border-radius:8px;justify-content:center;align-items:center;padding:10px 18px;font-size:14px;font-weight:600;transition:background .15s,transform 50ms;display:inline-flex}.btn-primary,.nav a.btn-primary{background:var(--arka-green);color:#07090a}.btn-primary:hover{background:var(--accent)}.btn-primary:active{transform:translateY(1px)}.theme-toggle{border:1px solid var(--border);width:40px;height:40px;color:var(--text);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:border-color .15s,background .15s;display:inline-flex}.theme-toggle:hover{border-color:var(--arka-green)}.theme-toggle svg{width:18px;height:18px}.theme-toggle .icon-sun{display:none}.theme-toggle .icon-moon,:root[data-theme=dark] .theme-toggle .icon-sun{display:block}:root[data-theme=dark] .theme-toggle .icon-moon{display:none}.site-main{min-width:0}.site-footer{background:var(--surface);border-top:1px solid var(--header-border);color:var(--text-muted);transition:background .2s,border-color .2s}.site-footer .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 32px;padding-block:28px;display:flex}.footer-brand{align-items:center;gap:14px;font-size:14px;display:flex}.footer-brand img{width:auto;height:32px}.footer-nav{flex-wrap:wrap;align-items:center;gap:20px;font-size:14px;display:flex}.footer-nav a:hover{color:var(--text)}.footer-meta{color:var(--text-muted);font-size:13px}.btn-outline{color:var(--text);border:1px solid var(--border);background:0 0}.btn-outline:hover{border-color:var(--arka-green);color:var(--arka-green)}.btn-lg{padding:14px 26px;font-size:15px}.btn-row{flex-wrap:wrap;gap:14px;display:flex}.section{padding-block:88px}.section--tight{padding-block:56px}.section--alt{background:var(--surface);border-block:1px solid var(--header-border)}.eyebrow{color:var(--arka-green);letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;font-size:13px;font-weight:600}.section-head{max-width:60ch;margin:0 0 48px}.section-title{letter-spacing:-.01em;margin:0 0 14px;font-size:clamp(28px,3.4vw,40px);font-weight:700;line-height:1.12}.section-sub{color:var(--text-muted);margin:0;font-size:17px}.hero{padding-block:104px 96px}.hero h1{letter-spacing:-.02em;max-width:16ch;margin:0 0 22px;font-size:clamp(36px,6vw,64px);font-weight:700;line-height:1.05}.hero p{color:var(--text-muted);max-width:62ch;margin:0 0 34px;font-size:19px}.trust{flex-wrap:wrap;align-items:center;gap:14px 40px;display:flex}.trust span{color:var(--text-muted);align-items:center;gap:10px;font-size:15px;font-weight:500;display:inline-flex}.trust span:before{content:"";background:var(--arka-green);border-radius:50%;flex:none;width:7px;height:7px}.grid{gap:20px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:28px;transition:border-color .15s,transform .15s}.section--alt .card{background:var(--bg)}.card:hover{border-color:var(--arka-green)}.card-num{color:var(--arka-green);font-variant-numeric:tabular-nums;margin:0 0 12px;font-size:14px;font-weight:700}.card h3{margin:0 0 10px;font-size:19px;font-weight:600}.card p{color:var(--text-muted);margin:0;font-size:15px;line-height:1.6}.bullets{gap:14px;margin:0;padding:0;list-style:none;display:grid}.bullets li{color:var(--text);padding-left:30px;font-size:16px;position:relative}.bullets li:before{content:"";background:color-mix(in srgb, var(--arka-green) 18%, transparent);width:16px;height:16px;box-shadow:inset 0 0 0 1.5px var(--arka-green);border-radius:5px;position:absolute;top:7px;left:0}.bullets li:after{content:"";border-left:1.5px solid var(--arka-green);border-bottom:1.5px solid var(--arka-green);width:6px;height:3px;position:absolute;top:11px;left:5px;transform:rotate(-45deg)}.steps{gap:0;display:grid}.step{border-top:1px solid var(--border);grid-template-columns:80px 1fr;gap:24px;padding:28px 0;display:grid}.step:last-child{border-bottom:1px solid var(--border)}.step-num{color:var(--arka-green);font-variant-numeric:tabular-nums;font-size:22px;font-weight:700}.step h3{margin:0 0 8px;font-size:20px;font-weight:600}.step p{color:var(--text-muted);max-width:70ch;margin:0}.work-card{border:1px solid var(--border);background:var(--bg);border-radius:14px;overflow:hidden}.work-thumb{aspect-ratio:16/10;background:radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--arka-green) 26%, transparent), transparent 60%), var(--graphite,#151a1d);align-items:flex-end;padding:20px;display:flex}.work-thumb span{color:#fff;font-size:17px;font-weight:600}.work-card .work-body{padding:18px 20px 22px}.work-card .work-body p{color:var(--text-muted);margin:0;font-size:14px}.cta-band{text-align:center;max-width:60ch;margin-inline:auto}.cta-band h2{letter-spacing:-.01em;margin:0 0 16px;font-size:clamp(28px,4vw,44px);font-weight:700}.cta-band p{color:var(--text-muted);margin:0 0 28px;font-size:18px}.cta-band .btn-row{justify-content:center}.contact-grid{grid-template-columns:1fr 1.3fr;align-items:start;gap:56px;display:grid}.field{flex-direction:column;gap:7px;margin-bottom:18px;display:flex}.field label{color:var(--text);font-size:14px;font-weight:500}.field input,.field select,.field textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:9px;width:100%;padding:11px 13px;font-size:15px;transition:border-color .15s}.section--alt .field input,.section--alt .field select,.section--alt .field textarea{background:var(--surface)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--arka-green);outline:none}.field textarea{resize:vertical;min-height:120px}.field-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}.form-note{color:var(--text-muted);margin:6px 0 0;font-size:13px}.alert-success{background:color-mix(in srgb, var(--arka-green) 12%, transparent);border:1px solid var(--arka-green);color:var(--text);border-radius:10px;margin-bottom:24px;padding:14px 16px;font-size:15px}.field-error{color:#e5484d;font-size:13px}.prose{max-width:72ch}.prose h1{letter-spacing:-.01em;margin:0 0 12px;font-size:clamp(30px,4vw,44px);font-weight:700}.prose .updated{color:var(--text-muted);margin:0 0 40px;font-size:14px}.prose h2{margin:36px 0 12px;font-size:22px;font-weight:600}.prose p,.prose li{color:var(--text-muted);font-size:16px;line-height:1.7}.prose a{color:var(--arka-green)}.footer-top{grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-block:48px 32px;display:grid}.footer-col h4{text-transform:uppercase;letter-spacing:.05em;color:var(--text);margin:0 0 16px;font-size:13px}.footer-col a,.footer-col p{color:var(--text-muted);margin:0 0 10px;font-size:14px;display:block}.footer-col a:hover{color:var(--text)}.footer-tagline{color:var(--text-muted);max-width:34ch;margin:16px 0 0;font-size:14px}.footer-bottom{border-top:1px solid var(--header-border);padding-block:22px}@media (width<=900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr;gap:32px}.footer-top{grid-template-columns:1fr 1fr}}@media (width<=768px){.nav{gap:14px}.nav a:not(.btn):not(.theme-toggle){display:none}.site-footer .container{flex-direction:column;align-items:flex-start}.section{padding-block:60px}.grid-2,.grid-3,.grid-4,.field-row{grid-template-columns:1fr}.step{grid-template-columns:1fr;gap:6px}.footer-top{grid-template-columns:1fr;gap:24px}}