/* hubrock.biz — sketch H2: dark hero with blue photo, white cards, light grey body. Brand: black #0A0A0A + blue #0080FB. */
:root{--bg:#F2F4F7;--ink:#0A0A0A;--blue:#0080FB;--blued:#0066C9;--mute:#5B6169;--line:#E3E6EB;--navy:#0B1420}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 'Inter Tight',system-ui,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1 0 auto}a{color:inherit;text-decoration:none}img{max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
h1,h2,h3{margin:0 0 .5em;letter-spacing:-.015em;line-height:1.15;font-weight:500}
h1{font-size:clamp(1.7rem,2.6vw,2.25rem)}h2{font-size:clamp(1.4rem,2.2vw,1.9rem)}h3{font-size:1.1rem}
section{padding:80px 0}.pt0{padding-top:0}.pt30{padding-top:30px}.pb0{padding-bottom:0}
.lead{font-size:1.1rem;color:var(--mute);max-width:640px}
.kick{font:500 .72rem 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#7A8089;margin-bottom:14px}
.dk .kick,.ph-head .kick,.hero .kick{color:#8FC4FF}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:8px;background:var(--blue);color:#fff;font-weight:600;font-size:.95rem;white-space:nowrap;border:0;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--blued)}.btn.sm{padding:11px 20px}.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff}
.btn[disabled]{opacity:.6;cursor:default}
.lnk{font-weight:500;color:var(--blue)}.lnk:hover{text-decoration:underline}
/* header */
header{position:relative;z-index:10;background:#fff;border-bottom:1px solid var(--line)}
header.on-dark{background:transparent;border:0;position:absolute;left:0;right:0;top:0}
.nav{display:flex;align-items:center;gap:36px;height:80px}
.nav .logo svg{height:24px;width:auto;display:block}.nav ul{display:flex;gap:28px;margin:0 0 0 auto;padding:0;list-style:none;font-weight:500;font-size:.95rem}
.on-dark .nav ul{color:#E6E8EC}.nav li{position:relative}.nav a[aria-current]{color:var(--blue)}.on-dark .nav a[aria-current]{color:#8FC4FF}
.nav .dd:hover .ddm,.nav .dd:focus-within .ddm{display:grid}
.ddm{display:none;position:absolute;left:-16px;top:100%;padding-top:14px;grid-template-columns:1fr;min-width:220px}
.ddm a{background:#fff;color:var(--ink);padding:11px 18px;border:1px solid var(--line);border-top:0;font-weight:500;font-size:.92rem}
.ddm a:first-child{border-top:1px solid var(--line);border-radius:10px 10px 0 0}.ddm a:last-child{border-radius:0 0 10px 10px}.ddm a:hover{background:var(--bg)}
.menu{display:none}.menu summary{list-style:none;cursor:pointer;width:40px;height:40px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--line)}
.on-dark .menu summary{border-color:rgba(255,255,255,.35);color:#fff}.menu summary::-webkit-details-marker{display:none}.menu summary svg{width:22px}
.pop{position:absolute;right:24px;left:24px;top:76px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:10px;display:grid;box-shadow:0 20px 50px -20px rgba(0,0,0,.4)}
.pop a{padding:12px 14px;border-radius:8px;font-weight:500}.pop a:hover{background:var(--bg)}
/* hero */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:150px 0 130px;min-height:600px}
.hero .ph{position:absolute;inset:0;background:url(/static/img/hero.jpg) center/cover;opacity:.85;filter:saturate(.9)}
.hero .ph:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.93) 30%,rgba(10,10,10,.4) 70%,rgba(10,10,10,.1))}
.hero .wrap{position:relative}.hero .tx{max-width:600px}
.hero h1{font-size:clamp(1.6rem,2.6vw,2.1rem);margin:0 0 18px}
.hero .lead{color:#C5CAD2;font-size:1rem;margin:0 0 30px;max-width:500px}
.hero .b{display:flex;gap:26px;align-items:center;flex-wrap:wrap}.hero .hc{font-weight:500;font-size:1.05rem}.hero .hc small{display:block;font-weight:400;color:#C5CAD2;font-size:.85rem}
/* categories */
.cats-sec{padding:0 0 60px;position:relative;z-index:2;margin-top:-70px}
.cats{display:grid;gap:12px}.cats.six{grid-template-columns:repeat(6,1fr)}.cats.three{grid-template-columns:repeat(3,1fr)}
.cc{background:#fff;border-radius:14px;padding:22px 20px 18px;position:relative;box-shadow:0 12px 30px -18px rgba(10,10,10,.35);display:flex;flex-direction:column;transition:transform .15s}
.cc:hover{transform:translateY(-3px)}.cc .ico{width:38px;height:38px;color:var(--ink);margin-bottom:26px}
.cc h3{font-size:1rem;margin:0 0 4px}.cc p{margin:0;color:var(--mute);font-size:.85rem;line-height:1.45}
.cc .ar{position:absolute;right:18px;top:18px;color:var(--blue);opacity:0;transition:opacity .15s}.cc:hover .ar{opacity:1}
.cats.three .cc{padding:28px 26px 24px;min-height:200px}.cats.three .cc h3{font-size:1.15rem}.cats.three .cc p{font-size:.95rem}
/* two columns, steps */
.two{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 30px;border-top:1px solid var(--ink);padding-top:22px}
.dk .steps{border-color:rgba(255,255,255,.3)}
.st b{display:block;font:500 .72rem 'IBM Plex Mono',monospace;color:var(--blue);letter-spacing:.1em}.dk .st b{color:#8FC4FF}
.st h3{margin:6px 0 4px;font-size:1.05rem}.st p{margin:0;color:var(--mute);font-size:.92rem}.dk .st p{color:#AEB8C6}
.brands-side .logos{margin-bottom:18px}
.logos{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.logos span{background:#fff;border:1px solid var(--line);border-radius:10px;height:68px;display:grid;place-items:center;padding:10px}
.logos img{height:26px;width:auto;filter:grayscale(1);opacity:.65;transition:.2s}.logos span:hover img{filter:none;opacity:1}
.dk{background:var(--navy);color:#fff}.dk h2{color:#fff}
.sec-h{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}.sec-h h2{margin:0}
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.wc{background:#121D2C;border:1px solid #1E2B3C;border-radius:14px;padding:26px 24px}.wc h3{margin:0 0 8px}.wc p{margin:0;color:#AEB8C6;font-size:.95rem}
.chk{list-style:none;margin:0 0 22px;padding:0}.chk li{position:relative;padding:9px 0 9px 28px;border-bottom:1px solid var(--line)}
.chk li:before{content:"";position:absolute;left:0;top:17px;width:14px;height:8px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.o-fig{position:relative;min-height:320px;border-radius:18px;overflow:hidden;background:var(--ink)}.o-fig .arcs{position:absolute;inset:0;width:100%;height:100%}
/* inner page head */
.ph-head{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:70px 0 64px}
.ph-head .arcs{position:absolute;right:0;top:0;height:100%;width:52%;opacity:.9}.ph-head .wrap{position:relative}
.ph-head h1{max-width:720px}.ph-head .lead{color:#C5CAD2}.ph-head .b{margin:26px 0 0}
.crumbs{font-size:.85rem;color:#9AA3AE;margin-bottom:18px}.crumbs span{margin:0 8px}.crumbs a:hover{color:#fff}
.nf{padding:120px 0}.nf .b{display:flex;gap:14px;flex-wrap:wrap}
/* category page */
.reqs{display:grid;gap:12px}.rq{display:flex;gap:16px;background:#fff;border-radius:12px;padding:18px 20px;border:1px solid var(--line)}
.rq b{font:500 .72rem 'IBM Plex Mono',monospace;color:var(--blue);letter-spacing:.1em;padding-top:5px}.rq p{margin:0}
.oth-h{color:var(--mute);font-weight:500;margin-bottom:14px}.oth{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.oth a{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-weight:500;font-size:.92rem}
.oth .ico{width:26px;height:26px;flex:none}
/* brands */
.vgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.vc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 22px 20px}.vc span{display:grid;place-items:center;height:60px;margin-bottom:14px}
.vc img{height:28px;width:auto}.vc h3{font-size:1rem;margin:0 0 6px}.vc p{margin:0;color:var(--mute);font-size:.9rem}
.note{color:var(--mute);font-size:.85rem;margin-top:26px}
/* services */
.svs{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.sv{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 26px}.sv b{display:block;font:500 .72rem 'IBM Plex Mono',monospace;color:var(--blue);letter-spacing:.1em;margin-bottom:12px}
.sv h2{font-size:1.25rem}.sv p{margin:0;color:var(--mute)}
.prose p{margin:0 0 1em;max-width:640px}.prose h2{font-size:1.2rem;margin-top:1.6em}
/* contacts */
.contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ct{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.ct h3{font-size:.8rem;color:var(--mute);font-weight:500;text-transform:uppercase;letter-spacing:.1em;margin:0 0 10px}
.ct p{margin:0;font-size:1.1rem;font-weight:500}
/* lead form */
.lead-sec{background:#fff;border-top:1px solid var(--line)}
.cta{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}.cta .l p{color:var(--mute)}.cta .alt{font-size:.95rem;line-height:1.9;margin-top:22px;color:var(--ink)}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.lead-form .full{grid-column:1/3}
.lead-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--mute)}
.lead-form input,.lead-form textarea{font:inherit;color:var(--ink);padding:12px 14px;border:1px solid #CBD0D8;border-radius:8px;background:#fff}
.lead-form input:focus,.lead-form textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.lead-form .hp{position:absolute;left:-9999px}.agree{flex-direction:row!important;align-items:flex-start;gap:10px!important}.agree input{margin-top:3px}
.agree a{color:var(--blue);text-decoration:underline}.form-msg{margin:12px 0 0;font-size:.95rem;color:#1C7C3E}.form-msg.err{color:#C62828}
/* footer */
footer{background:var(--ink);color:#C5CAD2;padding:56px 0 30px;font-size:.92rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.fgrid .logo svg{height:22px;width:auto;display:block;margin-bottom:16px}
footer h4{color:#fff;margin:0 0 12px;font-size:.95rem;font-weight:500}footer ul{list-style:none;margin:0;padding:0}footer li{padding:4px 0}footer a:hover{color:#fff}
.fbot{display:flex;justify-content:space-between;border-top:1px solid #23272E;margin-top:40px;padding-top:20px;font-size:.85rem}
@media (max-width:1000px){.cats.six{grid-template-columns:repeat(3,1fr)}.who,.contacts{grid-template-columns:1fr}.vgrid{grid-template-columns:repeat(2,1fr)}.oth{grid-template-columns:repeat(2,1fr)}
 .logos{grid-template-columns:repeat(4,1fr)}.two,.cta{grid-template-columns:1fr;gap:40px}.o-fig{display:none}.ph-head .arcs{opacity:.4}}
@media (max-width:760px){.nav{height:68px;gap:14px}.nav ul,.nav .btn{display:none}.menu{display:block;margin-left:auto}section{padding:56px 0}
 .hero{padding:120px 0 100px;min-height:0}.cats.six,.cats.three{grid-template-columns:1fr 1fr}.cc{padding:16px 14px 14px}.cc .ico{margin-bottom:16px}
 .steps,.svs,.lead-form{grid-template-columns:1fr}.lead-form .full{grid-column:auto}.logos{grid-template-columns:repeat(2,1fr)}.fgrid{grid-template-columns:1fr;gap:26px}
 .sec-h{flex-direction:column;align-items:flex-start;gap:8px}.fbot{flex-direction:column;gap:8px}.cats-sec{margin-top:-50px}}