:root{
  --brand:#2f6bf0; --brand-deep:#2456e6; --brand-bright:#30a8f0;
  --ink:#14181d; --ink-2:#5c6672; --line:#e6e4dd;
  --paper:#ffffff; --shade-warm:#f7f6f1; --shade-cool:#eef2f9; --shade-blue:#e9f0fb;
  --serif:Georgia,"Times New Roman",serif;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
em{font-style:italic;color:var(--brand)}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:98px}
.logo img{height:66px;width:auto;display:block}
nav.links{display:flex;gap:30px;margin-left:auto;font-size:.94rem;color:var(--ink-2);font-weight:500}
nav.links a:hover{color:var(--brand)}
.lang{display:flex;gap:14px;font-size:.82rem;font-weight:700;letter-spacing:.04em}
.lang a{color:var(--ink-2)}
.lang a.on{color:var(--brand)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;font-size:.95rem;transition:.15s}
.btn.primary{background:linear-gradient(120deg,var(--brand-deep),var(--brand));color:#fff;box-shadow:0 8px 20px -8px rgba(47,107,240,.6)}
.btn.primary:hover{transform:translateY(-1px)}
.btn.ghost{border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--brand);color:var(--brand)}

/* SECTION SHADES + separation */
section{padding:88px 0;border-top:1px solid var(--line)}
.s-paper{background:var(--paper)}
.s-warm{background:var(--shade-warm)}
.s-cool{background:var(--shade-cool)}
.s-blue{background:var(--shade-blue)}
.kicker{font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brand);font-weight:700}
.sec-head{max-width:660px;margin-bottom:46px}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,3.3vw,2.7rem);letter-spacing:-.01em;line-height:1.12;margin:12px 0}
.sec-head p{color:var(--ink-2);font-size:1.08rem}

/* HERO */
.hero{padding:70px 0 78px;border-top:0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero .kicker{display:inline-block}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(2.5rem,5vw,3.9rem);line-height:1.06;letter-spacing:-.01em;margin:20px 0 22px;max-width:15ch}
.lead{font-size:1.2rem;color:var(--ink-2);max-width:44ch}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:44px}
.hero-stats b{display:block;font-family:var(--serif);font-size:2rem;font-weight:400;color:var(--ink)}
.hero-stats span{font-size:.86rem;color:var(--ink-2)}
.hero-media{position:relative;aspect-ratio:4/5;border-radius:20px;overflow:hidden;background:linear-gradient(150deg,#123a86,#2f6bf0 55%,#30a8f0);box-shadow:0 30px 60px -30px rgba(20,40,90,.5)}
.hero-media img{width:100%;height:100%;object-fit:cover;display:block;mix-blend-mode:normal}
.hero-media .cap{position:absolute;left:16px;bottom:14px;font-size:.72rem;color:rgba(255,255,255,.85);background:rgba(0,0,0,.35);padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}

/* SERVICES */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.18s}
.card:hover{box-shadow:0 18px 40px -22px rgba(20,40,90,.35);transform:translateY(-3px)}
.ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-deep),var(--brand-bright));color:#fff;margin-bottom:18px}
.ic svg{width:24px;height:24px}
.card h3{font-family:var(--serif);font-weight:400;font-size:1.4rem;margin-bottom:8px}
.card p{color:var(--ink-2);font-size:.98rem}
.card ul{list-style:none;margin-top:14px;font-size:.92rem;color:var(--ink-2)}
.card li{padding:4px 0 4px 22px;position:relative}
.card li:before{content:"";position:absolute;left:0;top:12px;width:7px;height:7px;border-radius:2px;background:var(--brand)}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.about h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,3.3vw,2.6rem);letter-spacing:-.01em;margin-bottom:18px}
.about p{color:var(--ink-2);font-size:1.06rem;margin-bottom:14px}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:10px 30px;box-shadow:0 18px 40px -26px rgba(20,40,90,.3)}
.panel .row{display:flex;justify-content:space-between;padding:17px 0;border-bottom:1px solid var(--line)}
.panel .row:last-child{border-bottom:0}
.panel .k{color:var(--ink-2)}
.panel .v{font-weight:700}
.panel .v a{color:inherit;border-bottom:1px solid transparent;transition:.15s}
.panel .v a:hover{color:var(--brand);border-bottom-color:var(--brand)}

/* CLIENTS */
.clients-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:44px 30px;align-items:center;justify-items:center}
.client{max-height:70px;max-width:100%;width:auto;object-fit:contain;transition:.2s}
.client:hover{transform:scale(1.06)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,3.3vw,2.6rem);letter-spacing:-.01em;margin-bottom:14px}
.contact .sub{color:var(--ink-2);max-width:40ch}
.email-big{font-family:var(--serif);font-size:clamp(1.5rem,3vw,2.1rem);border-bottom:2px solid var(--brand);display:inline-block;padding-bottom:4px;margin-top:22px}
.email-big:hover{color:var(--brand)}
.ccard{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:16px}
.ccard h4{font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-2);font-weight:700;margin-bottom:10px}
.ccard a{display:block;padding:6px 0;font-weight:600}
.ccard a:hover{color:var(--brand)}

/* BRANDMARK OUTRO */
.brandmark{height:120px;width:auto;opacity:.4}

/* anchored sections clear the sticky nav when jumped to */
section[id]{scroll-margin-top:96px}

footer{padding:40px 0;border-top:1px solid var(--line);color:var(--ink-2);font-size:.9rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media(max-width:840px){
  nav.links{display:none}
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-media{aspect-ratio:16/10;order:-1}
  .cards{grid-template-columns:1fr}
  .clients-strip{grid-template-columns:repeat(3,1fr);gap:36px 24px}
  .nav-in{height:82px}
  .logo img{height:50px}
}
@media(max-width:520px){
  .clients-strip{grid-template-columns:repeat(2,1fr)}
}