/* Silva Solutions Ltd — site styles (palette and layout carried over from the existing site) */
:root{
  --text:#0c1830;--muted:#44546d;--muted2:#5b6c86;--line:#d7e3f3;--line2:#c9d8ee;
  --bg:#ffffff;--bg2:#f3f7fd;--bg3:#eaf2ff;--navy:#071a38;--navy2:#0d2e63;
  --blue:#225fc9;--blue-d:#164fba;--blue-l:#4f8ff0;--ok:#1f8f5f;--err:#b42318;
  --max:1180px;--r:14px;--r-lg:18px;
  --shadow:0 18px 42px rgba(25,63,118,.10);--shadow-lg:0 30px 70px rgba(25,63,118,.16);
  --display:'Plus Jakarta Sans','Inter',system-ui,sans-serif;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;font-feature-settings:'cv11','ss01';-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font-family:inherit}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--blue-l);outline-offset:2px;border-radius:6px}
.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--blue);padding:10px 14px;border-radius:8px;font-weight:600}
.skip:focus{left:12px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Type */
h1,h2,h3,h4{color:#0b1730;font-family:var(--display);margin:0}
h1{font-size:clamp(34px,4.3vw,56px);line-height:1.06;letter-spacing:-.03em;font-weight:800}
h2{font-size:clamp(30px,3.6vw,44px);line-height:1.12;letter-spacing:-.025em;font-weight:800}
h3{font-size:20px;line-height:1.3;letter-spacing:-.01em;font-weight:700}
p{margin:0}
.kicker{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.lead{font-size:clamp(17px,1.4vw,19px);line-height:1.65;color:var(--muted)}
.muted{color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:10px;font:600 15px/1 var(--font);border:1px solid transparent;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(34,95,201,.18)}
.btn-primary:hover{background:var(--blue-d)}
.btn-secondary{background:#fff;color:var(--blue-d);border-color:#9bb8e3}
.btn-secondary:hover{border-color:var(--blue);background:#f6f9ff}
.btn:active{transform:translateY(1px)}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid #dce5f2}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:42px;width:auto}
.links{display:flex;align-items:center;gap:26px;font-size:14.5px;font-weight:500;color:#33445f}
.links a:hover{color:var(--blue)}
.links .btn{min-height:42px;padding:0 16px;font-size:14px;color:#fff}
.menuToggle{display:none;width:44px;height:44px;border:1px solid #c4d3e8;border-radius:10px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}
.menuToggle span{display:block;width:18px;height:1.5px;background:#17345f;transition:transform .2s,opacity .2s}
.menuToggle[aria-expanded="true"] span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.menuToggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menuToggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

/* Sections */
section{padding:96px 0;scroll-margin-top:76px}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:end;margin-bottom:48px}
.head h2{margin-top:10px}
.head p{color:var(--muted);font-size:17px}

/* Hero */
.hero{position:relative;overflow:hidden;padding:76px 0 56px;background:radial-gradient(circle at 85% 12%,rgba(63,130,220,.16),transparent 36%),linear-gradient(120deg,#fff 0%,#f8fbff 58%,#eaf2ff 100%);border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(43,104,216,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(43,104,216,.045) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:linear-gradient(#000,transparent 86%);mask-image:linear-gradient(#000,transparent 86%);pointer-events:none}
.heroGrid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.hero h1{margin:16px 0 22px;max-width:620px}
.hero .lead{max-width:560px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.visual{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid #b9ccec;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:#0b234d}
.visual img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:16px;right:16px;bottom:16px;padding:12px 16px;border-radius:12px;background:rgba(7,26,56,.88);border:1px solid rgba(224,238,255,.28);color:#dbe9fb;font-size:13px;display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center}
.badge strong{color:#fff;font-weight:600}
.facts{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:56px;border-top:1px solid #cbd9ee;border-bottom:1px solid #cbd9ee}
.facts div{padding:18px 16px;font-size:14px;color:#315278}
.facts div+div{border-left:1px solid #cbd9ee}
.facts b{display:block;color:#0f2140;font-weight:600;font-size:14.5px}

/* Services */
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.svc{border:1px solid var(--line2);border-radius:var(--r-lg);background:#fff;padding:28px;box-shadow:0 1px 0 rgba(12,24,48,.02);transition:border-color .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}
.svc:hover{border-color:#9fbbe6;box-shadow:var(--shadow)}
.svcImg{margin:-28px -28px 22px;aspect-ratio:16/9;overflow:hidden;background:#0b234d;border-bottom:1px solid var(--line2)}
.svcImg img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc:hover .svcImg img{transform:scale(1.03)}
.svc{overflow:hidden}
.svcTop{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.icon{flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:var(--bg3);display:flex;align-items:center;justify-content:center;color:var(--blue)}
.icon svg{width:22px;height:22px}
.svc>p{color:var(--muted);font-size:15.5px;margin-bottom:18px}
.svc dl{margin:auto 0 0;display:grid;gap:0;border-top:1px solid var(--line)}
.svc dl div{display:grid;grid-template-columns:132px 1fr;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}
.svc dl div:last-child{border-bottom:0;padding-bottom:0}
.svc dt{font-size:12.5px;font-weight:600;color:var(--muted2);letter-spacing:.01em}
.svc dd{margin:0;font-size:14.5px;color:#22324d;line-height:1.55}

/* Remote delivery */
.remote{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.remote h2{margin:10px 0 16px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:12px;font-size:15.5px;color:#22324d}
.checks svg{width:20px;height:20px;color:var(--blue);margin-top:2px}
.panel{border:1px solid var(--line2);border-radius:var(--r-lg);background:#fff;padding:28px;box-shadow:var(--shadow)}
.panel h3{margin-bottom:14px}
.note{font-size:13.5px;color:var(--muted2);margin-top:16px}

/* Solutions */
.subhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin:0 0 20px}
.subhead h3{font-size:22px}
.subhead p{color:var(--muted);font-size:15px}
.product{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid var(--line2);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow);margin-bottom:22px}
.product figure{margin:0;position:relative;min-height:340px;background:#0b234d}
.product figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.productBody{padding:32px;display:flex;flex-direction:column;gap:14px}
.status{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border-radius:999px;font-size:12.5px;font-weight:600;background:#fff6e5;color:#8a5a00;border:1px solid #f1d9a6}
.status i{width:7px;height:7px;border-radius:50%;background:#d79a1e}
.status.dev{background:#eef4ff;color:#1d4fa8;border-color:#c6d8f6}.status.dev i{background:var(--blue)}
.productBody p{color:var(--muted);font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.tags span{font-size:12.5px;padding:6px 10px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);color:#2b3d5c}
.thumbs{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:-6px 0 34px}
.thumbs figure{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line2);aspect-ratio:4/3;background:#0b234d}
.thumbs img{width:100%;height:100%;object-fit:cover}
.textProduct{border:1px solid var(--line2);border-radius:var(--r-lg);background:linear-gradient(135deg,#f8fbff,#eef4ff);padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin-bottom:44px}
.textProduct .productBody{padding:0}
.split{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{border:1px solid var(--line2);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card figure{margin:0;aspect-ratio:16/10;background:#0b234d}
.card figure img{width:100%;height:100%;object-fit:cover}
.card .productBody{padding:26px}

/* Approach */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.steps li{border:1px solid var(--line2);border-radius:var(--r-lg);background:#fff;padding:24px;display:flex;flex-direction:column;gap:8px}
.steps .n{font-size:13px;font-weight:700;color:var(--blue);letter-spacing:.04em}
.steps p{color:var(--muted);font-size:15px}

/* About */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.about h2{margin:10px 0 18px}
.about p+p{margin-top:14px}
.about .lead{font-size:17px}
.facts2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.facts2 div{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff}
.facts2 dt{font-size:12.5px;font-weight:600;color:var(--muted2)}
.facts2 dd{margin:4px 0 0;font-weight:600;color:#10203c;font-size:15px}
.founder{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;border:1px solid var(--line2);border-radius:var(--r-lg);padding:20px;background:#fff;box-shadow:var(--shadow);margin-bottom:18px}
.founder img{width:180px;height:180px;object-fit:cover;border-radius:12px}
.founder small{display:block;color:var(--muted2);font-size:13px;font-weight:600;margin-top:2px}
.founder p{color:var(--muted);font-size:15px;margin-top:10px}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.values div{border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--bg2)}
.values b{display:block;font-size:15px;color:#10203c;margin-bottom:4px}
.values span{font-size:14px;color:var(--muted)}

/* Contact form */
.contactGrid{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:start}
.formCard{border:1px solid #bfd2ed;border-radius:20px;background:#fff;padding:32px;box-shadow:var(--shadow-lg)}
.formCard h2{margin:8px 0 10px}
.formCard>p{color:var(--muted);margin-bottom:24px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:#1a2b47}
.field label .opt{font-weight:500;color:var(--muted2)}
.field input,.field select,.field textarea{font:400 15.5px/1.45 var(--font);color:var(--text);background:#fff;border:1px solid #b9c9df;border-radius:10px;padding:12px 14px;min-height:48px;width:100%;transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:170px;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%23465a78' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(34,95,201,.15);outline:none}
.field [aria-invalid="true"]{border-color:var(--err);box-shadow:0 0 0 3px rgba(180,35,24,.10)}
.err{font-size:13px;color:var(--err);min-height:0}
.err:empty{display:none}
fieldset{border:0;padding:0;margin:0}
.radios{display:flex;flex-wrap:wrap;gap:10px}
.radios label{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:14.5px;border:1px solid #c9d6e8;border-radius:10px;padding:10px 14px;cursor:pointer;min-height:44px}
.radios input{accent-color:var(--blue);width:16px;height:16px;margin:0}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.privacy{font-size:13.5px;color:var(--muted);margin-top:18px}
.privacy a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.submitRow{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:22px}
.btn[disabled]{opacity:.7;cursor:progress}
.formStatus{margin-top:18px;padding:14px 16px;border-radius:12px;font-size:15px;display:none}
.formStatus.show{display:block}
.formStatus.ok{background:#ecf8f2;border:1px solid #b7e2cb;color:#14532d}
.formStatus.bad{background:#fdf0ef;border:1px solid #f3c6c1;color:#7a1a12}
.formStatus a{text-decoration:underline}
.side{display:grid;gap:16px}
.side .panel{padding:24px;box-shadow:none}
.side dl{margin:0}
.side dl div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.side dl div:last-child{border-bottom:0}
.side dt{color:var(--muted2)}
.side dd{margin:0;font-weight:600;color:#10203c;text-align:right;word-break:break-word}
.side dd a{color:var(--blue)}

/* Footer */
footer.site{background:var(--bg2);border-top:1px solid var(--line);padding:48px 0 28px}
.footGrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
.footGrid img{height:40px;width:auto;margin-bottom:14px}
.footGrid p{font-size:14px;color:var(--muted);max-width:320px}
.footGrid h4{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#10203c;margin-bottom:12px}
.footGrid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px;color:#33445f}
.footGrid a:hover{color:var(--blue)}
.footBottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted2)}

/* Legal page */
.legal{padding:64px 0 96px}
.legal .wrap{max-width:780px}
.legal h1{font-size:clamp(32px,4vw,44px);margin:10px 0 12px}
.legal h2{font-size:22px;margin:34px 0 10px;letter-spacing:-.015em}
.legal p,.legal li{color:#2b3b55;font-size:16px}
.legal ul{padding-left:20px}
.legal li{margin:6px 0}
.legal a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}

/* Responsive */
@media (max-width:980px){
  .heroGrid,.head,.remote,.about,.contactGrid,.product,.textProduct{grid-template-columns:1fr}
  .head{gap:16px;margin-bottom:36px}
  .product figure{min-height:0;aspect-ratio:16/10}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footGrid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .menuToggle{display:flex}
  .nav{position:relative}
  .links{position:absolute;left:-20px;right:-20px;top:76px;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;background:#fff;border-bottom:1px solid #d0deef;box-shadow:0 22px 42px rgba(19,53,104,.14);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s}
  .links.open{opacity:1;visibility:visible;transform:none}
  .links a{padding:13px 4px;border-bottom:1px solid #edf1f7;font-size:16px}
  .links .btn{margin-top:14px;border-bottom:0;min-height:48px;font-size:15px}
  .services,.split{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(3){border-left:0}
  .facts div:nth-child(n+3){border-top:1px solid #cbd9ee}
}
@media (max-width:560px){
  .badge{left:10px;right:auto;bottom:10px;padding:8px 12px}.badge .bd{display:none}
  .wrap{width:calc(100% - 32px)}
  section{padding:68px 0}
  .hero{padding:44px 0 40px}
  .brand img{height:36px}
  .links{left:-16px;right:-16px}
  .svc,.panel,.formCard,.productBody,.textProduct{padding:22px}
  .svcImg{margin:-22px -22px 18px}
  .svc dl div{grid-template-columns:1fr;gap:2px}
  .fields{grid-template-columns:1fr}
  .steps,.values,.facts2,.footGrid{grid-template-columns:1fr}
  .thumbs{grid-template-columns:1fr 1fr}
  .founder{grid-template-columns:96px 1fr;gap:16px}.founder img{width:96px;height:96px}
  .facts div{padding:14px 10px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}