:root{
  --ink:#0b1530;--ink-2:#334155;--muted:#64748b;--line:#e2e8f0;--bg:#fff;--bg-alt:#f5f7fb;
  --brand:#2563eb;--brand-2:#06b6d4;--brand-dark:#1d4ed8;--ok:#059669;--bad:#dc2626;
  --grad:linear-gradient(135deg,#2563eb 0%,#06b6d4 100%);
  --radius:16px;--shadow:0 10px 30px -12px rgba(11,21,48,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink-2);background:var(--bg);-webkit-font-smoothing:antialiased}
h1,h2,h3{color:var(--ink);line-height:1.2;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800}
h3{font-size:1.1rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--brand)}
img{max-width:100%;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.ico{width:1.2em;height:1.2em;flex:none}
:focus-visible{outline:3px solid var(--brand-2);outline-offset:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85em 1.4em;border-radius:999px;background:var(--grad);color:#fff;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-size:1rem;box-shadow:0 8px 20px -8px rgba(37,99,235,.6);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px -8px rgba(37,99,235,.7)}
.btn-sm{padding:.55em 1.1em;font-size:.92rem}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);box-shadow:none}
.btn-light{background:#fff;color:var(--brand-dark);box-shadow:none}
.btn-ghost-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5);box-shadow:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand img{display:block}
.menu{display:flex;align-items:center;gap:28px}
.menu a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500;font-size:.97rem}
.menu a[aria-current]:not(.btn),.menu a:not(.btn):hover{color:var(--brand)}
.nav-toggle{display:none;background:none;border:0;color:var(--ink);padding:8px;cursor:pointer}
.nav-toggle .ico{width:26px;height:26px}
@media(max-width:820px){
  .nav-toggle{display:block}
  .menu{position:absolute;top:84px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 20px;display:none}
  .menu.open{display:flex}
  .menu a:not(.btn){padding:12px 0;border-bottom:1px solid var(--line)}
  .menu .btn{margin-top:14px;justify-content:center}
}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 85% -10%,rgba(6,182,212,.18),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(37,99,235,.14),transparent 60%),var(--bg);padding:84px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 22px}
.hero-points{list-style:none;display:flex;flex-wrap:wrap;gap:18px;padding:0;margin:0;color:var(--muted);font-size:.95rem}
.hero-points li{display:flex;align-items:center;gap:6px}
.hero-points .ico{color:var(--ok)}
.hero-art{position:relative;height:380px}
.orb{position:absolute;inset:40px;border-radius:50%;background:var(--grad);filter:blur(2px);opacity:.9;box-shadow:inset -30px -30px 80px rgba(0,0,0,.18)}
.glass{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);box-shadow:var(--shadow);font-weight:600;color:var(--ink);animation:float 6s ease-in-out infinite}
.glass .ico{color:var(--brand);width:22px;height:22px}
.g1{top:20px;left:0}.g2{top:45%;right:-10px;animation-delay:-2s}.g3{bottom:20px;left:12%;animation-delay:-4s}
@keyframes float{50%{transform:translateY(-10px)}}
@media(prefers-reduced-motion:reduce){.glass{animation:none}html{scroll-behavior:auto}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{display:none}.hero{padding:56px 0}}

/* stats */
.stats{background:var(--ink);color:#cbd5e1}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 20px;text-align:center}
.stats strong{display:block;font-size:1.8rem;color:#fff;font-weight:800}
@media(max-width:640px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* sections */
.section{padding:80px 0}
.section.alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.section-head.left{text-align:left;margin-left:0}
.page-hero{padding:56px 0 48px;background:radial-gradient(900px 400px at 90% -20%,rgba(6,182,212,.16),transparent 60%),var(--bg-alt);border-bottom:1px solid var(--line)}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--brand)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.cards-3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.card{display:flex;flex-direction:column;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-decoration:none;color:var(--ink-2);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card p{font-size:.95rem;flex:1}
.card-ico{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(6,182,212,.12));color:var(--brand);margin-bottom:16px}
.card-ico .ico{width:24px;height:24px}
.card-ico.big{width:60px;height:60px}.card-ico.big .ico{width:30px;height:30px}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand);font-size:.92rem}
.card:hover .more .ico{transform:translateX(3px)}.more .ico{transition:transform .2s}
.center .btn{margin-top:36px}

/* split / ticks / steps */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:36px}}
.ticks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:16px}
.ticks li{display:flex;gap:12px}
.ticks .ico{color:#fff;background:var(--ok);border-radius:50%;padding:4px;width:26px;height:26px;margin-top:2px}
.ticks strong{display:block;color:var(--ink)}
.steps{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.steps ol{list-style:none;padding:0;margin:0;display:grid;gap:20px}
.steps li{display:flex;gap:16px;align-items:flex-start}
.steps li>span{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700}
.steps strong{display:block;color:var(--ink)}
.pill-cloud{display:flex;flex-wrap:wrap;gap:10px}
.pill-cloud span{padding:8px 14px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--line);font-size:.9rem;font-weight:500;color:var(--ink)}

/* service page */
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.feature{display:flex;gap:14px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.feature>.ico{color:var(--brand);width:24px;height:24px;margin-top:2px}
.feature h3{margin-bottom:.25em}.feature p{margin:0;font-size:.95rem}
.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--brand)}
.faq[open] summary::after{content:"–"}
.faq summary::-webkit-details-marker{display:none}
.faq p{padding-bottom:18px;margin:0}

/* about */
.prose{max-width:68ch}.prose h2{margin-top:1.2em}
.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.value{padding:24px;border-radius:var(--radius);background:var(--bg-alt);border:1px solid var(--line)}
.value .ico{width:28px;height:28px;color:var(--brand);margin-bottom:10px}
.value p{margin:0;font-size:.95rem}
@media(max-width:520px){.value-grid{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
form label{display:block;font-weight:600;color:var(--ink);font-size:.93rem;margin-bottom:16px}
.opt{font-weight:400;color:var(--muted)}
input,select,textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
[aria-invalid=true]{border-color:var(--bad)}
.field-err{display:block;color:var(--bad);font-weight:500;font-size:.85rem;margin-top:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:600px){.row2{grid-template-columns:1fr;gap:0}.form-card{padding:22px}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.small{font-size:.85rem;color:var(--muted);margin-top:14px}
.notice{display:flex;gap:12px;padding:18px;border-radius:12px;margin-bottom:18px}
.notice.ok{background:#ecfdf5;color:#065f46}.notice.ok .ico{color:var(--ok);width:24px;height:24px}
.notice.bad{background:#fef2f2;color:#991b1b}
.contact-side{display:grid;gap:14px}
.info-card{display:flex;gap:14px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-alt)}
.info-card>.ico{color:var(--brand);width:24px;height:24px;margin-top:2px}
.info-card h3{font-size:1rem;margin-bottom:.2em}.info-card p{margin:0;font-size:.95rem}
.info-card a{font-weight:600;text-decoration:none}

/* CTA + footer */
.cta-band{background:var(--grad);color:#e0f2fe;padding:56px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.3em}.cta-band p{margin:0}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{background:var(--ink);color:#94a3b8;padding:64px 0 0;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-footer h3{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.08em}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a{color:#cbd5e1;text-decoration:none}.site-footer a:hover{color:#fff}
.contact-list li{display:flex;align-items:center;gap:8px}.contact-list .ico{color:var(--brand-2)}
.social{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding:22px 20px;font-size:.88rem}

/* portfolio */
.projects{display:grid;gap:72px}
.project{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.project.flip .shot{order:2}
.shot{display:block;border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 48px -20px rgba(11,21,48,.35);border:1px solid var(--line);transition:transform .25s}
.shot:hover{transform:translateY(-4px)}
.shot img{display:block;width:100%}
.project-body h3{font-size:1rem;margin-top:1.2em}
.did{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:8px}
.did li{display:flex;gap:10px;font-size:.95rem}
.did .ico{color:var(--ok);margin-top:3px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tags span{padding:4px 12px;border-radius:999px;background:rgba(37,99,235,.08);color:var(--brand-dark);font-size:.82rem;font-weight:600}
@media(max-width:900px){.project{grid-template-columns:1fr;gap:24px}.project.flip .shot{order:0}.projects{gap:56px}}
.pf-card{padding:0;overflow:hidden}
.pf-card img{display:block;width:100%;aspect-ratio:96/50;object-fit:cover;border-bottom:1px solid var(--line)}
.pf-card h3{margin:18px 22px 4px}.pf-card p{margin:0 22px 10px;flex:0}.pf-card .more{margin:0 22px 22px}
.grecaptcha-badge{visibility:hidden}
.prose table{width:100%;border-collapse:collapse;margin:1em 0;font-size:.95em}.prose th,.prose td{border:1px solid #ddd;padding:.5em;text-align:left;vertical-align:top}.prose code{font-size:.9em}