/* PSI — Production Services International | redesign concept by WebologyWORX */
:root{
  --bg:#07090d; --bg-2:#0e1218; --bg-3:#151b24; --line:rgba(255,255,255,.09);
  --text:#e9edf3; --muted:#9aa5b4; --dim:#6b7686;
  --accent:#36b5ff; --accent-2:#7c5cff; --accent-ink:#04121d;
  --light:#f4f6f9; --light-2:#ffffff; --ink:#0d121a; --ink-muted:#556070; --light-line:#e3e7ee;
  --radius:16px; --radius-sm:10px; --max:1240px;
  --shadow:0 24px 60px -24px rgba(0,0,0,.6);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
@media(max-width:600px){.container{padding:0 16px}}

/* type */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
h1,h2,h3,h4{line-height:1.1;letter-spacing:-.025em;font-weight:800}
h1{font-size:clamp(2.5rem,6.4vw,5.2rem)}
h2{font-size:clamp(2rem,4.2vw,3.2rem)}
h3{font-size:1.3rem;letter-spacing:-.01em;font-weight:700}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:640px}
.grad{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:600;font-size:.95rem;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#6ccaff;transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(54,181,255,.7)}
.btn-ghost{border:1px solid rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#1f2836}
.btn svg{width:18px;height:18px}

/* header */
.topbar{background:#000;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:40px;gap:16px}
.topbar a:hover{color:#fff}
.topbar .offices{display:flex;gap:22px}
.topbar .offices span{color:var(--dim);margin-right:4px}
.topbar strong{color:#fff;font-weight:600}
@media(max-width:900px){.topbar .offices{display:none}.topbar .container{justify-content:center}}
.header{position:sticky;top:0;z-index:50;background:rgba(7,9,13,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:10px 14px;border-radius:999px;font-size:.92rem;font-weight:500;color:#c9d1dc;transition:.2s}
.nav a:hover,.nav a.active{color:#fff;background:rgba(255,255,255,.07)}
.nav .btn{margin-left:10px;padding:11px 20px;color:var(--accent-ink)}
.nav .btn:hover{background:#6ccaff}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center}
.menu-btn span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.3s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.3s}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
body.nav-open .menu-btn span{background:transparent}
body.nav-open .menu-btn span::before{top:0;transform:rotate(45deg)}
body.nav-open .menu-btn span::after{top:0;transform:rotate(-45deg)}
@media(max-width:1000px){
  .menu-btn{display:flex}
  .nav{position:fixed;top:76px;left:0;right:0;height:calc(100vh - 76px);height:calc(100dvh - 76px);background:var(--bg);flex-direction:column;align-items:stretch;padding:24px 16px;gap:4px;opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .3s ease,transform .3s ease,visibility .3s;overflow-y:auto}
  body.nav-open .nav{opacity:1;visibility:visible;transform:none}
  body.nav-open{overflow:hidden}
  .nav a{font-size:1.15rem;padding:16px 18px;border-radius:12px}
  .nav .btn{margin:12px 0 0;justify-content:center}
}

/* hero */
.hero{position:relative;min-height:calc(100vh - 116px);min-height:calc(100svh - 116px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.6s ease,transform 7s ease}
.hero-media img.on{opacity:1;transform:scale(1)}
.hero-media img{position:absolute;inset:0}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,9,13,.35) 0%,rgba(7,9,13,.25) 35%,rgba(7,9,13,.92) 82%,var(--bg) 100%),linear-gradient(90deg,rgba(7,9,13,.75),transparent 70%)}
.hero .container{padding-top:120px;padding-bottom:72px}
.hero h1{max-width:900px;margin:18px 0 22px}
.hero .lead{color:#c3ccd8}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:.82rem;color:#c9d1dc;backdrop-filter:blur(6px)}
.chip i{width:7px;height:7px;border-radius:50%;background:#3ddc84;box-shadow:0 0 0 4px rgba(61,220,132,.18)}

/* page hero (inner) */
.page-hero{position:relative;padding:120px 0 80px;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.page-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.45}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,9,13,.4),var(--bg)),radial-gradient(60% 80% at 10% 100%,rgba(54,181,255,.18),transparent)}
.page-hero h1{font-size:clamp(2.4rem,5.4vw,4.2rem);margin:16px 0 18px;max-width:820px}
.crumbs{font-size:.85rem;color:var(--dim);margin-bottom:6px}
.crumbs a:hover{color:#fff}
@media(max-width:600px){.page-hero{padding:80px 0 56px}}

/* sections */
section{position:relative}
.section{padding:120px 0}
.section-sm{padding:80px 0}
@media(max-width:700px){.section{padding:80px 0}.section-sm{padding:56px 0}}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:56px;flex-wrap:wrap}
.section-head h2{margin-top:14px;max-width:720px}
.section-head p{max-width:440px;color:var(--muted)}
.light{background:var(--light);color:var(--ink)}
.light .lead,.light .section-head p,.light p.muted{color:var(--ink-muted)}
.light .eyebrow{color:#0a84d0}
.alt{background:var(--bg-2)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:40px 28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(2.2rem,4vw,3.4rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.stat span{display:block;margin-top:10px;color:var(--muted);font-size:.92rem}
@media(max-width:800px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:420px){.stat{padding:28px 16px}}

/* service cards */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:1000px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.svc-grid{grid-template-columns:1fr}}
.svc{position:relative;border-radius:var(--radius);overflow:hidden;min-height:400px;display:flex;align-items:flex-end;isolation:isolate;border:1px solid var(--line);transition:transform .35s}
.svc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s}
.svc::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 25%,rgba(7,9,13,.95) 85%)}
.svc:hover img{transform:scale(1.07)}
.svc:hover{transform:translateY(-4px)}
.svc-body{padding:28px}
.svc-num{font-size:.78rem;font-weight:600;color:var(--accent);letter-spacing:.12em}
.svc h3{margin:8px 0 10px;font-size:1.45rem}
.svc p{color:#b9c3cf;font-size:.95rem}
.svc .more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:600;font-size:.9rem;color:#fff}
.svc .more svg{width:16px;transition:.25s}
.svc:hover .more svg{transform:translateX(4px)}

/* split feature */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center}
.split.rev .split-media{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}.split.rev .split-media{order:0}}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}
.split-media .float{position:absolute;right:-24px;bottom:-28px;width:46%;aspect-ratio:1;border:6px solid var(--bg);border-radius:var(--radius)}
.light .split-media .float{border-color:var(--light)}
@media(max-width:900px){.split-media .float{right:12px;bottom:-24px;width:38%}}
.split h2{margin:14px 0 20px}
.split p{color:var(--muted);margin-bottom:16px}
.light .split p{color:var(--ink-muted)}
.checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;margin:26px 0 32px}
@media(max-width:500px){.checks{grid-template-columns:1fr}}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;font-weight:500}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;background:rgba(54,181,255,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2336b5ff' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}

/* work / projects */
.work-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:280px;gap:16px}
.work{position:relative;border-radius:var(--radius);overflow:hidden;isolation:isolate;display:flex;align-items:flex-end}
.work img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s}
.work::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.85))}
.work:hover img{transform:scale(1.06)}
.work div{padding:22px}
.work small{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.work h3{font-size:1.25rem;margin-top:6px}
.w-8{grid-column:span 8}.w-4{grid-column:span 4}.w-6{grid-column:span 6}.tall{grid-row:span 2}
@media(max-width:900px){.work-grid{grid-template-columns:1fr 1fr;grid-auto-rows:240px}.w-8,.w-4,.w-6{grid-column:span 1}.w-8{grid-column:span 2}.tall{grid-row:span 1}}
@media(max-width:560px){.work-grid{grid-template-columns:1fr}.w-8{grid-column:span 1}}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{padding:32px 28px;border-radius:var(--radius);background:var(--light-2);border:1px solid var(--light-line);counter-increment:s;position:relative}
.step::before{content:"0" counter(s);display:block;font-size:2.6rem;font-weight:800;letter-spacing:-.04em;background:linear-gradient(90deg,#0a84d0,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:18px}
.step h3{margin-bottom:8px}
.step p{color:var(--ink-muted);font-size:.95rem}
.steps.five{grid-template-columns:repeat(5,1fr)}
@media(max-width:1100px){.steps.five{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.steps.five{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps.five{grid-template-columns:1fr}}

/* brand marquee */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:scroll 50s linear infinite}
.marquee span{font-size:1.4rem;font-weight:700;letter-spacing:-.02em;color:#5d6878;white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* CTA */
.cta{position:relative;border-radius:24px;overflow:hidden;padding:80px 64px;isolation:isolate;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(4,18,40,.95) 30%,rgba(54,92,255,.55))}
.cta h2{margin:14px 0 14px}
.cta p{color:#c6d2e2}
.cta-phones{display:grid;gap:10px}
.cta-phones a{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);transition:.2s;gap:12px}
.cta-phones a:hover{background:rgba(255,255,255,.16)}
.cta-phones small{color:#a8b6c8;font-size:.82rem}
.cta-phones b{font-size:1.1rem}
@media(max-width:900px){.cta{grid-template-columns:1fr;padding:56px 28px}}
@media(max-width:420px){.cta{padding:44px 20px}.cta-phones b{font-size:1rem}}

/* offices */
.offices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.offices-grid{grid-template-columns:1fr}}
.office{padding:32px;border-radius:var(--radius);background:var(--bg-3);border:1px solid var(--line)}
.light .office{background:#fff;border-color:var(--light-line)}
.office small{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.light .office small{color:#0a84d0}
.office h3{margin:8px 0 14px;font-size:1.5rem}
.office p{color:var(--muted);font-size:.95rem}
.light .office p{color:var(--ink-muted)}
.office .ph{display:block;margin-top:18px;font-size:1.25rem;font-weight:700}
.office .ph:hover{color:var(--accent)}
.office .fx{font-size:.85rem;color:var(--dim)}
.office iframe{width:100%;height:200px;border:0;border-radius:12px;margin-top:20px;filter:grayscale(.3)}

/* footer */
.footer{background:#030406;border-top:1px solid var(--line);padding:80px 0 32px;color:var(--muted);font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;gap:36px}}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a:hover{color:#fff}
.footer .logo img{height:60px;margin-bottom:18px}
.social{display:flex;gap:10px;margin-top:22px}
.social a{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;transition:.2s}
.social a:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.social svg{width:17px;height:17px}
.footer-bottom{margin-top:64px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:var(--dim)}

/* service detail blocks */
.svc-nav{position:sticky;top:76px;z-index:20;background:rgba(244,246,249,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--light-line)}
.svc-nav .container{display:flex;gap:6px;overflow-x:auto;padding-top:12px;padding-bottom:12px;scrollbar-width:none}
.svc-nav .container::-webkit-scrollbar{display:none}
.svc-nav a{flex:none;padding:9px 16px;border-radius:999px;font-size:.88rem;font-weight:600;color:var(--ink-muted);border:1px solid var(--light-line);background:#fff}
.svc-nav a:hover{color:var(--ink);border-color:#c5ccd8}
.svc-block{padding:100px 0;border-bottom:1px solid var(--light-line);scroll-margin-top:140px}
.svc-block:last-child{border-bottom:0}
@media(max-width:700px){.svc-block{padding:64px 0}}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.tags span{padding:6px 12px;border-radius:999px;background:#e8edf4;font-size:.82rem;font-weight:500;color:#334050}

/* feature cards (light) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{padding:30px;border-radius:var(--radius);background:#fff;border:1px solid var(--light-line);transition:.25s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -22px rgba(13,18,26,.35)}
.card .ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e2f3ff,#ece7ff);color:#0a6fb3;margin-bottom:20px}
.card .ic svg{width:24px;height:24px}
.card h3{margin-bottom:8px;font-size:1.15rem}
.card p{color:var(--ink-muted);font-size:.94rem}
.dark-cards .card{background:var(--bg-3);border-color:var(--line)}
.dark-cards .card p{color:var(--muted)}
.dark-cards .card .ic{background:rgba(54,181,255,.12);color:var(--accent)}

/* equipment */
.eq-tools{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:28px}
.search{position:relative;flex:1;min-width:240px}
.search input{width:100%;padding:16px 18px 16px 50px;border-radius:999px;border:1px solid var(--light-line);background:#fff;font:inherit;font-size:1rem;color:var(--ink);outline:none;transition:.2s}
.search input:focus{border-color:#0a84d0;box-shadow:0 0 0 4px rgba(10,132,208,.12)}
.search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;color:#8a95a5}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:36px}
.tab{padding:11px 20px;border-radius:999px;border:1px solid var(--light-line);background:#fff;font-weight:600;font-size:.92rem;color:var(--ink-muted);transition:.2s;display:inline-flex;align-items:center;gap:8px}
.tab em{font-style:normal;font-size:.75rem;padding:2px 8px;border-radius:999px;background:#eef1f5;color:var(--ink-muted)}
.tab:hover{color:var(--ink)}
.tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.tab.active em{background:rgba(255,255,255,.15);color:#fff}
.eq-intro{padding:20px 24px;border-radius:12px;background:#e7f4fd;color:#11466b;margin-bottom:28px;font-size:.95rem}
.eq-groups{columns:3 300px;column-gap:20px}
.eq-group{break-inside:avoid;margin-bottom:20px;background:#fff;border:1px solid var(--light-line);border-radius:var(--radius);padding:24px}
.eq-group h3{font-size:1rem;display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--light-line)}
.eq-group h3 small{font-weight:500;color:#8a95a5;font-size:.8rem}
.eq-group ul{list-style:none}
.eq-group li{padding:6px 0;font-size:.92rem;color:#2b3543;border-bottom:1px dashed #edf0f4}
.eq-group li:last-child{border-bottom:0}
.eq-group li mark{background:#ffec99;border-radius:3px;padding:0 2px}
.eq-empty{text-align:center;padding:60px 20px;color:var(--ink-muted)}
.eq-badge{font-size:.7rem;color:#0a84d0;font-weight:600;letter-spacing:.06em;text-transform:uppercase;display:block;margin-top:2px}

/* gallery */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.filters button{padding:10px 18px;border-radius:999px;border:1px solid var(--line);font-weight:600;font-size:.9rem;color:#c9d1dc;transition:.2s}
.filters button:hover{border-color:rgba(255,255,255,.3);color:#fff}
.filters button.active{background:#fff;color:var(--ink);border-color:#fff}
.masonry{columns:4 260px;column-gap:14px}
.masonry a{display:block;break-inside:avoid;margin-bottom:14px;border-radius:12px;overflow:hidden;position:relative}
.masonry img{width:100%;height:auto;transition:transform .6s,opacity .4s;background:var(--bg-3)}
.masonry a:hover img{transform:scale(1.04)}
.masonry a span{position:absolute;left:0;right:0;bottom:0;padding:30px 14px 12px;font-size:.8rem;font-weight:600;background:linear-gradient(transparent,rgba(0,0,0,.8));opacity:0;transition:.3s}
.masonry a:hover span{opacity:1}
@media(hover:none){.masonry a span{opacity:1}}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(3,4,6,.95);display:none;align-items:center;justify-content:center;flex-direction:column;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1200px,100%);max-height:80vh;border-radius:10px;object-fit:contain}
.lightbox p{margin-top:16px;color:var(--muted);font-size:.9rem;text-align:center}
.lb-btn{position:absolute;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:.2s}
.lb-btn:hover{background:rgba(255,255,255,.22)}
.lb-btn svg{width:22px;height:22px}
.lb-close{top:20px;right:20px}.lb-prev{left:20px;top:50%;transform:translateY(-50%)}.lb-next{right:20px;top:50%;transform:translateY(-50%)}
@media(max-width:600px){.lb-prev,.lb-next{top:auto;bottom:24px;transform:none}.lb-prev{left:calc(50% - 62px)}.lb-next{right:calc(50% - 62px)}}

/* cases */
.case-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:1000px){.case-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.case-grid{grid-template-columns:1fr 1fr}}
.case-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;background:#ddd}

/* timeline */
.timeline{position:relative;display:grid;gap:0;max-width:880px}
.tl{display:grid;grid-template-columns:140px 1fr;gap:32px;padding:0 0 48px;position:relative}
.tl::before{content:"";position:absolute;left:147px;top:8px;bottom:0;width:2px;background:var(--line)}
.tl:last-child::before{display:none}
.tl b{font-size:1.6rem;font-weight:800;letter-spacing:-.03em;text-align:right;color:#fff}
.tl div{position:relative;padding-left:28px}
.tl div::before{content:"";position:absolute;left:-26px;top:10px;width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(54,181,255,.18)}
.tl h3{margin-bottom:6px}
.tl p{color:var(--muted)}
@media(max-width:600px){.tl{grid-template-columns:1fr;gap:6px;padding-left:28px}.tl b{text-align:left;font-size:1.3rem}.tl::before{left:6px}.tl div{padding-left:0}.tl div::before{left:-28px;top:-28px}}

/* contact form */
.contact-wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:start}
@media(max-width:900px){.contact-wrap{grid-template-columns:1fr}}
.form{background:#fff;border:1px solid var(--light-line);border-radius:20px;padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:600px){.form{padding:24px;grid-template-columns:1fr}}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px;color:#2b3543}
.form input,.form select,.form textarea{width:100%;padding:14px 16px;border-radius:10px;border:1px solid var(--light-line);font:inherit;font-size:.95rem;background:#fafbfc;color:var(--ink);outline:none;transition:.2s}
.form input:focus,.form select:focus,.form textarea:focus{border-color:#0a84d0;background:#fff;box-shadow:0 0 0 4px rgba(10,132,208,.1)}
.form textarea{min-height:140px;resize:vertical}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills label{margin:0;cursor:pointer}
.pills input{display:none}
.pills span{display:inline-block;padding:9px 14px;border-radius:999px;border:1px solid var(--light-line);font-size:.85rem;font-weight:500;color:var(--ink-muted);transition:.2s;background:#fafbfc}
.pills input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.form-note{font-size:.82rem;color:#8a95a5}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,120px);background:#fff;color:var(--ink);padding:16px 22px;border-radius:12px;box-shadow:var(--shadow);font-weight:600;transition:.4s;z-index:120;max-width:calc(100% - 32px);opacity:0;visibility:hidden}
.toast.show{transform:translate(-50%,0);opacity:1;visibility:visible}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* misc */
.center{text-align:center}
.mt-l{margin-top:48px}
.quote{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:600;letter-spacing:-.02em;line-height:1.35;max-width:920px}
.quote span{color:var(--accent)}
.note{font-size:.85rem;color:var(--dim)}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}