:root{--ink:#071a2c;--blue:#0b4168;--muted:#607080;--line:#dce3e8;--paper:#fff;--soft:#f4f7f9;--dark:#071017}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}
header{height:76px;display:flex;align-items:center;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:sticky;top:0;z-index:20}
nav{display:flex;align-items:center;justify-content:space-between;width:100%}.brand{font-weight:800;font-size:27px;letter-spacing:-1.3px}.links{display:flex;gap:30px;align-items:center;font-size:14px}.links a:hover{opacity:.65}.button{display:inline-block;padding:14px 20px;background:var(--ink);color:#fff;border-radius:4px;font-weight:650}.button.alt{background:#fff;color:var(--ink)}.button.outline{background:transparent;border:1px solid rgba(255,255,255,.55)}
.hero{min-height:590px;display:flex;align-items:center;color:#fff;background:linear-gradient(110deg,rgba(5,20,33,.90),rgba(5,20,33,.48)),radial-gradient(circle at 78% 25%,#557a91 0,#243d4e 35%,#071a2c 76%);position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-10%;bottom:-45%;width:65%;height:100%;border:1px solid rgba(255,255,255,.16);border-radius:50%;transform:rotate(-12deg);box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.02)}
.hero .content{position:relative;z-index:2;max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:2.1px;font-size:12px;font-weight:750;margin-bottom:18px}.hero h1{font-size:64px;line-height:1.02;letter-spacing:-3px;margin:0 0 22px}.hero p{font-size:20px;max-width:700px;color:#e8eef2;margin:0 0 30px}.actions{display:flex;gap:12px;flex-wrap:wrap}
section{padding:88px 0}.section-head{max-width:760px;margin-bottom:42px}.section-head h2{font-size:42px;line-height:1.08;letter-spacing:-1.8px;margin:8px 0 15px}.section-head p{color:var(--muted);font-size:18px}.grid2,.grid3,.grid4{display:grid;gap:18px}.grid2{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--line);padding:32px;background:#fff;min-height:220px}.card .icon{font-size:30px;margin-bottom:34px}.card h3{font-size:21px;line-height:1.2;margin:0 0 12px}.card p{color:var(--muted);margin:0}.soft{background:var(--soft)}.split{display:grid;grid-template-columns:1.05fr .95fr;min-height:470px}.split .copy{padding:70px max(48px,calc((100vw - 1180px)/2));padding-right:65px}.split .visual{background:linear-gradient(135deg,#dfe9ef,#849aaa);position:relative}.split .visual:after{content:"IDEAS\A EXPERIENCE\A EXECUTION";white-space:pre;position:absolute;right:13%;top:28%;font-size:13px;letter-spacing:2px;line-height:2;border-bottom:1px solid var(--ink);padding-bottom:12px}
.dark{background:var(--dark);color:#fff}.dark .card{background:#0b151c;border-color:#27343c}.dark .card p,.dark .section-head p{color:#aebac2}.tech{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;margin-top:30px;color:#c8d2d8}.contact{display:flex;align-items:center;justify-content:space-between;gap:24px}.contact h2{font-size:38px;margin:0 0 8px}.contact p{margin:0;color:var(--muted)}
footer{padding:38px 0;border-top:1px solid var(--line);font-size:13px}.footer{display:flex;justify-content:space-between;align-items:flex-end;gap:25px}.footer .brand{font-size:22px}.footer small{color:var(--muted)}
.pagehero{padding:95px 0 75px;background:linear-gradient(110deg,#f2f7fa 0,#fff 72%);border-bottom:1px solid var(--line)}.pagehero h1{font-size:58px;line-height:1.03;letter-spacing:-2.8px;max-width:850px;margin:10px 0 22px}.pagehero p{font-size:20px;max-width:720px;color:#3f5362}
.autohero{background:radial-gradient(circle at 78% 42%,#263b49 0,#0b151d 37%,#050b10 78%);color:#fff}.autohero p{color:#ccd6dc}.autohero .eyebrow{color:#c8d5dc}
.band{padding:58px 0;background:#0c171e;color:#fff}.band h2{font-size:38px;margin:0 0 15px}.band p{color:#c2ccd2;max-width:760px}
.note{border-left:3px solid var(--blue);padding:5px 0 5px 22px;color:#526573;margin-top:30px}
@media(max-width:800px){.wrap{width:min(100% - 30px,1180px)}header{height:auto;padding:18px 0}.links{gap:15px;font-size:13px}.links .hide-mobile{display:none}.hero{min-height:570px}.hero h1,.pagehero h1{font-size:43px;letter-spacing:-1.8px}.hero p,.pagehero p{font-size:18px}.grid2,.grid3,.grid4,.split{grid-template-columns:1fr}.split .copy{padding:60px 24px}.split .visual{min-height:280px}.contact,.footer{align-items:flex-start;flex-direction:column}.section-head h2{font-size:34px}section{padding:65px 0}}

/* SilesAI V4 — full-resolution photographic backgrounds */
.hero{
  background:
    linear-gradient(90deg,rgba(4,17,29,.90) 0%,rgba(4,17,29,.67) 48%,rgba(4,17,29,.22) 100%),
    url('https://images.unsplash.com/photo-1779009112686-f83ec7aaf8be?auto=format&fit=crop&w=2400&q=86')
    center center/cover no-repeat;
}
.hero:after{display:none}

.consulting-photohero{
  background:
    linear-gradient(90deg,rgba(247,250,252,.98) 0%,rgba(247,250,252,.90) 50%,rgba(247,250,252,.20) 100%),
    url('https://images.unsplash.com/photo-1745015446589-7ee6f702d8c1?auto=format&fit=crop&w=2400&q=86')
    right center/cover no-repeat;
}

.split .visual{
  background:
    linear-gradient(rgba(7,26,44,.08),rgba(7,26,44,.08)),
    url('https://images.unsplash.com/photo-1779700210487-a01758a3c55a?auto=format&fit=crop&w=2200&q=86')
    center center/cover no-repeat;
}

.autohero{
  background:
    linear-gradient(90deg,rgba(2,8,13,.97) 0%,rgba(2,8,13,.78) 52%,rgba(2,8,13,.28) 100%),
    url('https://images.unsplash.com/photo-1777175013155-d26cbc74f871?auto=format&fit=crop&w=2400&q=86')
    right center/cover no-repeat;
}

.auto-bench{
  background:
    linear-gradient(90deg,rgba(4,12,18,.97) 0%,rgba(4,12,18,.82) 55%,rgba(4,12,18,.30) 100%),
    url('https://images.unsplash.com/photo-1517420704952-d9f39e95b43e?auto=format&fit=crop&w=2400&q=86')
    right center/cover no-repeat;
}

@media(max-width:800px){
  .consulting-photohero{background-position:70% center}
  .autohero,.auto-bench{background-position:66% center}
}