:root{
  --sky:#0ea5e9; --sky-d:#0369a1; --sky-l:#7dd3fc; --sky-p:#e0f2fe;
  --bg:#f5fbff; --surface:#ffffff; --ink:#0b2540; --muted:#4a6580; --line:#cfe6f5; --sun:#ffc94d;
  --hero:linear-gradient(160deg,#e0f2fe 0%,#bae6fd 55%,#7dd3fc 100%);
  --display:'Bricolage Grotesque','Trebuchet MS',system-ui,sans-serif;
  --body:'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}
:root:not([data-theme="light"]){}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#071a2c;--surface:#0d2740;--ink:#eaf6ff;--muted:#9ebbd3;--line:#1b405f;--sky-p:#0f3150;--hero:linear-gradient(160deg,#0b2a47 0%,#0c4a6e 60%,#0369a1 100%);--sky-d:#7dd3fc}
}
:root[data-theme="dark"]{--bg:#071a2c;--surface:#0d2740;--ink:#eaf6ff;--muted:#9ebbd3;--line:#1b405f;--sky-p:#0f3150;--hero:linear-gradient(160deg,#0b2a47 0%,#0c4a6e 60%,#0369a1 100%);--sky-d:#7dd3fc}
*{box-sizing:border-box;margin:0}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px;border-radius:6px}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--display);line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:800;max-width:18ch}
p.lead{color:var(--muted);max-width:52ch;margin-top:16px}
section{padding:96px 0}

/* header */
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{font:800 1.25rem var(--display);letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.logo i{width:30px;height:30px;border-radius:50% 50% 50% 8px;background:var(--sky);display:inline-block;box-shadow:inset -6px -6px 0 var(--sky-d)}
.logo span{color:var(--sky)}
nav ul{display:flex;gap:6px;list-style:none;padding:0}
nav a.l{padding:8px 14px;border-radius:99px;font-weight:500;font-size:.95rem;color:var(--muted)}
nav a.l:hover{background:var(--sky-p);color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:99px;font-weight:700;font-size:1rem;border:2px solid var(--sky);transition:transform .15s,background .15s}
.btn.p{background:var(--sky);color:#04263f}
.btn.p:hover{background:var(--sky-l);transform:translateY(-2px)}
.btn.o{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.o:hover{background:var(--ink);color:var(--bg)}
.nav .btn{padding:10px 20px;font-size:.92rem}
.burger{display:none;background:none;border:2px solid var(--line);border-radius:12px;width:44px;height:44px;color:var(--ink);font-size:1.2rem;cursor:pointer}

/* hero */
.hero{background:var(--hero);padding:80px 0 0;overflow:hidden;position:relative}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.6rem,6.4vw,5rem);font-weight:800;color:var(--ink)}
.hero h1 em{font-style:normal;background:linear-gradient(transparent 62%,var(--sun) 62% 92%,transparent 92%)}
.hero p{margin:22px 0 32px;font-size:1.15rem;max-width:44ch;color:color-mix(in srgb,var(--ink) 80%,transparent)}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.proof{margin-top:36px;display:flex;gap:28px;flex-wrap:wrap;font-size:.92rem;color:color-mix(in srgb,var(--ink) 75%,transparent)}
.proof b{display:block;font:800 1.7rem var(--display);color:var(--ink)}
.art{position:relative;height:460px;align-self:end}
.art div{position:absolute;border-radius:28px}
.a1{inset:40px 30px 0 30px;background:var(--surface);box-shadow:0 30px 60px -20px rgba(3,105,161,.45);padding:22px;display:flex;flex-direction:column;gap:14px;border-radius:28px 28px 0 0}
.a1 .bar{position:static;height:12px;border-radius:99px;background:var(--sky-p)}
.a1 .blk{position:static;flex:1;border-radius:18px;background:linear-gradient(135deg,var(--sky),var(--sky-d));display:grid;place-items:center;color:#fff;font:800 2.4rem var(--display)}
.a1 .row{position:static;display:flex;gap:10px}
.a1 .row span{flex:1;height:54px;border-radius:14px;background:var(--sky-p)}
.a1 .row span:nth-child(2){background:var(--sun)}
.a2{width:110px;height:110px;right:0;top:0;border-radius:50%!important;background:var(--sun)}
.a3{width:84px;height:84px;left:0;bottom:90px;background:var(--ink);transform:rotate(14deg);border-radius:20px!important}
.a4{left:-6px;top:90px;padding:10px 16px;background:var(--surface);font:700 .85rem var(--body);box-shadow:0 10px 24px -8px rgba(3,105,161,.4);border-radius:99px!important}

/* ticker */
.ticker{background:var(--ink);color:var(--bg);overflow:hidden;white-space:nowrap;padding:16px 0}
.ticker div{display:inline-block;animation:slide 32s linear infinite;font:700 1.05rem var(--display)}
.ticker span{margin:0 26px}.ticker span::after{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--sky);margin-left:52px}
@keyframes slide{to{transform:translateX(-50%)}}

/* about */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about .big{font:700 clamp(1.6rem,3vw,2.3rem)/1.25 var(--display);letter-spacing:-.015em}
.about .big mark{background:var(--sky-p);color:var(--sky-d);padding:0 8px;border-radius:8px}
.about a{display:inline-block;margin-top:24px;font-weight:700;color:var(--sky-d);border-bottom:2px solid var(--sky)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.facts div{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px}
.facts b{font:800 2.2rem var(--display);color:var(--sky-d);display:block}
.facts div:nth-child(2){background:var(--sky);color:#04263f;border-color:var(--sky)}
.facts div:nth-child(2) b{color:#04263f}

/* services */
.services{background:var(--sky-p)}
.sgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;display:flex;flex-direction:column;gap:12px;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-6px);border-color:var(--sky)}
.ico{width:52px;height:52px;border-radius:16px;background:var(--sky-p);display:grid;place-items:center;font-size:1.5rem}
.card h3{font-size:1.25rem;font-weight:700}
.card p{color:var(--muted);font-size:.97rem}

/* work */
.head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap}
.wgrid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;margin-top:48px}
.work{border-radius:26px;overflow:hidden;position:relative;min-height:300px;display:flex;align-items:flex-end;padding:26px;color:#fff;isolation:isolate}
.work:nth-child(1){grid-column:span 7;background:linear-gradient(135deg,#0369a1,#0ea5e9)}
.work:nth-child(2){grid-column:span 5;background:linear-gradient(135deg,#0b2540,#0369a1)}
.work:nth-child(3){grid-column:span 5;background:linear-gradient(135deg,#38bdf8,#7dd3fc);color:#04263f}
.work:nth-child(4){grid-column:span 7;background:linear-gradient(135deg,#075985,#38bdf8)}
.work::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-60px;top:-60px;background:rgba(255,255,255,.14);z-index:-1;transition:transform .4s}
.work::after{content:"";position:absolute;width:90px;height:90px;border-radius:24px;right:48px;bottom:48px;background:rgba(255,255,255,.18);transform:rotate(18deg);z-index:-1}
.work:hover::before{transform:scale(1.4)}
.tag{display:inline-block;background:rgba(255,255,255,.22);padding:4px 14px;border-radius:99px;font-size:.82rem;font-weight:700;margin-bottom:10px}
.work h3{font-size:1.5rem;max-width:20ch}

/* process */
.process{background:var(--ink);color:#eaf6ff}
.process h2{color:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:26px;height:2px;background:linear-gradient(90deg,var(--sky),var(--sky-l))}
.step{padding-right:28px;position:relative}
.step b{width:54px;height:54px;border-radius:50%;background:var(--sky);color:#04263f;display:grid;place-items:center;font:800 1.2rem var(--display);position:relative;margin-bottom:22px}
.step h3{font-size:1.3rem;margin-bottom:8px;color:#fff}
.step p{color:#a9c6dd;font-size:.97rem}

/* testimonials */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.t{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.t:nth-child(2){background:var(--sky-p)}
.stars{color:#f5a700;letter-spacing:3px}
.t blockquote{font-size:1rem;color:var(--ink)}
.who{display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--muted)}
.who i{font:800 .95rem var(--display);font-style:normal;width:44px;height:44px;border-radius:50%;background:var(--sky);color:#04263f;display:grid;place-items:center;flex:none}
.who b{display:block;color:var(--ink)}

/* cta */
.final{padding:0 0 96px}
.box{background:var(--hero);border-radius:36px;padding:72px 40px;text-align:center;position:relative;overflow:hidden}
.box h2{margin:0 auto;max-width:16ch;color:var(--ink)}
.box p{margin:18px auto 30px;color:color-mix(in srgb,var(--ink) 80%,transparent)}
.box .cta{justify-content:center}
:root[data-theme="dark"] .box,:root:not([data-theme="light"]) .box{}

/* footer */
footer{background:var(--ink);color:#a9c6dd;padding:64px 0 28px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
footer .logo{color:#fff}
footer h4{font:700 1rem var(--display);color:#fff;margin-bottom:14px}
footer ul{list-style:none;padding:0;display:grid;gap:8px;font-size:.95rem}
footer a:hover{color:var(--sky-l)}
.copy{border-top:1px solid #1b405f;margin-top:44px;padding-top:22px;font-size:.88rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

@media (max-width:960px){
  .hero .wrap,.about .wrap{grid-template-columns:1fr}
  .art{height:380px}
  .sgrid,.steps{grid-template-columns:1fr 1fr;gap:28px 18px}
  .steps::before{display:none}
  .tgrid{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .work:nth-child(n){grid-column:span 12}
  .burger{display:block}
  nav ul{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--bg);padding:14px 24px 22px;border-bottom:1px solid var(--line)}
  nav ul.open{display:flex}
  .nav .btn{display:none}
}
@media (max-width:560px){
  section{padding:68px 0}
  .sgrid,.steps,.fgrid{grid-template-columns:1fr}
  .box{padding:52px 22px;border-radius:28px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

nav a[aria-current]{background:var(--sky-p);color:var(--ink)}
.phero{background:var(--hero);padding:84px 0 72px}
.phero h1{font-size:clamp(2.4rem,5.6vw,4.2rem);font-weight:800;max-width:16ch}
.phero p{margin-top:18px;font-size:1.15rem;max-width:50ch;color:color-mix(in srgb,var(--ink) 80%,transparent)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.split p+p{margin-top:16px}.split p{color:var(--muted)}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.svc{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;padding:56px 0;border-top:1px solid var(--line)}
.svc:first-of-type{border-top:0}
.svc h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.svc p{color:var(--muted);margin-top:14px}
.chk{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chk li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 18px 14px 46px;position:relative;font-weight:500}
.chk li::before{content:"\2713 ";position:absolute;left:16px;top:13px;width:22px;height:22px;border-radius:50%;background:var(--sky);color:#04263f;font-size:.8rem;display:grid;place-items:center;font-weight:700}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}
.chip{border:2px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 20px;border-radius:99px;font:700 .92rem var(--body);cursor:pointer}
.chip[aria-pressed=true]{background:var(--sky);border-color:var(--sky);color:#04263f}
.work[hidden]{display:none}
.cgrid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:start}
form.f{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:36px;display:grid;gap:18px}
.f label{font-weight:700;font-size:.92rem;display:grid;gap:8px}
.f input,.f select,.f textarea{font:400 1rem var(--body);color:var(--ink);background:var(--bg);border:2px solid var(--line);border-radius:14px;padding:13px 16px;width:100%}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--sky);outline:0}
.f textarea{min-height:150px;resize:vertical}
.f .hp{position:absolute;left:-9999px}
.f button{border:0;cursor:pointer;justify-self:start;font-family:var(--body)}
.msg{border-radius:16px;padding:16px 20px;font-weight:500}
.msg.ok{background:#d9f7e6;color:#0a5a2c}.msg.er{background:#fde2e2;color:#8a1c1c}
.info{display:grid;gap:16px}
.info .card a{color:var(--sky-d);font-weight:700;word-break:break-word}
@media (max-width:960px){.split,.svc,.cgrid{grid-template-columns:1fr;gap:28px}.vals{grid-template-columns:1fr}}
@media (max-width:560px){.chk{grid-template-columns:1fr}form.f{padding:24px}}

.logo img{height:46px;width:auto;display:block}
footer .logo img{height:60px;filter:brightness(0) invert(1)}
:root[data-theme="dark"] header .logo img{filter:brightness(0) invert(1)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) header .logo img{filter:brightness(0) invert(1)}}
@media (max-width:560px){.logo img{height:38px}}