:root{
  --navy:#0A1F44; --navy2:#0F2D5C; --blue:#1C64F2; --blue-l:#5B8DFF;
  --ink:#101828; --slate:#51607A; --bg:#FFFFFF; --soft:#F2F5FA; --line:#E1E7F0;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#EAEEF7; --slate:#A6B2C8; --bg:#0B1424; --soft:#101B30; --line:#213152;
  }
}
:root[data-theme="dark"]{
  --ink:#EAEEF7; --slate:#A6B2C8; --bg:#0B1424; --soft:#101B30; --line:#213152;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{transition:none !important;} }

body{background:var(--bg); color:var(--ink); font-family:'Inter',system-ui,-apple-system,sans-serif; line-height:1.55; -webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:'Space Grotesk','Inter',system-ui,sans-serif; color:var(--ink); line-height:1.15; font-weight:600;}
a{color:inherit;}
img,svg{max-width:100%; display:block;}
:focus-visible{outline:3px solid var(--blue); outline-offset:2px; border-radius:3px;}

.wrap{max-width:1080px; margin:0 auto; padding:0 24px;}

/* ---------- NAV ---------- */
header{position:sticky; top:0; z-index:20; background:var(--bg); border-bottom:1px solid var(--line);}
.nav{display:flex; align-items:center; justify-content:space-between; padding:16px 24px; max-width:1080px; margin:0 auto; gap:16px;}
.brand{display:flex; align-items:center; gap:10px; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.15rem; text-decoration:none;}
.brand .t-mark{width:30px; height:30px;}
.brand .tag{color:var(--blue);}
nav.links{display:flex; gap:28px; font-size:.92rem; font-weight:500;}
nav.links a{text-decoration:none; color:var(--slate); transition:color .15s ease;}
nav.links a:hover{color:var(--blue);}
.nav-right{display:flex; align-items:center; gap:10px;}
.nav-cta{background:var(--navy); color:#fff; padding:9px 18px; border-radius:6px; font-size:.88rem; font-weight:600; text-decoration:none; white-space:nowrap;}
.nav-toggle{display:none; background:none; border:1px solid var(--line); color:var(--ink); border-radius:6px; padding:7px; cursor:pointer;}

@media (max-width:820px){
  .nav-toggle{display:inline-flex;}
  nav.links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--bg); border-bottom:1px solid var(--line);
    flex-direction:column; gap:0; padding:8px 24px 16px; display:none;
  }
  nav.links.open{display:flex;}
  nav.links a{padding:12px 0; border-bottom:1px solid var(--line);}
  .nav-cta{font-size:.82rem; padding:8px 14px;}
}

/* ---------- HERO ---------- */
.hero{background:var(--navy); color:#fff; padding:72px 0 64px;}
.hero .wrap{display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center;}
.hero h1{font-size:2.7rem; color:#fff; max-width:11ch;}
.hero .lead{color:#B9C6E6; font-size:1.08rem; margin-top:18px; max-width:44ch;}
.hero .ctas{display:flex; gap:14px; margin-top:30px; flex-wrap:wrap;}
.btn-primary{background:var(--blue); color:#fff; padding:13px 24px; border-radius:6px; font-weight:600; text-decoration:none; font-size:.95rem;}
.btn-ghost{border:1px solid #35476E; color:#DCE4F5; padding:13px 24px; border-radius:6px; font-weight:600; text-decoration:none; font-size:.95rem;}
.hero-art{width:100%; height:auto;}

@media (max-width:820px){
  .hero{padding:56px 0 48px;}
  .hero .wrap{grid-template-columns:1fr; gap:32px;}
  .hero h1{font-size:2.05rem; max-width:none;}
  .hero-art{max-width:320px; margin:0 auto;}
}

/* ---------- STATS ---------- */
.stats{background:var(--navy2); border-top:1px solid #1C2E52;}
.stats .wrap{display:flex; flex-wrap:wrap; gap:32px; padding:22px 24px; justify-content:space-between;}
.stat{color:#D7E0F5; font-size:.9rem;}
.stat b{display:block; color:#fff; font-family:'Space Grotesk',sans-serif; font-size:1.4rem; font-weight:700;}

/* ---------- SECTIONS ---------- */
section{padding:76px 0;}
.head{max-width:52ch; margin-bottom:44px;}
.head h2{font-size:1.9rem;}
.head p{color:var(--slate); margin-top:12px; font-size:1.02rem;}

/* ---------- SERVICES ---------- */
.svc-list{border-top:1px solid var(--line);}
.svc{display:grid; grid-template-columns:56px 1fr; gap:22px; padding:26px 0; border-bottom:1px solid var(--line);}
.svc .icon{width:44px; height:44px; border-radius:50%; background:var(--soft); display:flex; align-items:center; justify-content:center; color:var(--blue);}
.svc h3{font-size:1.12rem; font-weight:600;}
.svc p{color:var(--slate); margin-top:6px; font-size:.96rem; max-width:60ch;}
@media (max-width:520px){ .svc{grid-template-columns:44px 1fr; gap:16px;} }

/* ---------- VALUES ---------- */
.values{background:var(--soft);}
.values .wrap{display:flex; flex-wrap:wrap;}
.value{flex:1 1 180px; padding:26px 20px; border-right:1px solid var(--line);}
.value:last-child{border-right:none;}
.value b{display:block; font-family:'Space Grotesk',sans-serif; font-size:1rem; margin-bottom:4px;}
.value span{color:var(--slate); font-size:.88rem;}

/* ---------- SERVE ---------- */
.serve-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.serve-item{text-align:center; padding:22px 12px; border:1px solid var(--line); border-radius:8px;}
.serve-item svg{margin:0 auto;}
.serve-item b{display:block; font-family:'Space Grotesk',sans-serif; font-size:.98rem; margin-top:10px;}
@media (max-width:640px){ .serve-grid{grid-template-columns:repeat(2,1fr);} }

/* ---------- CONTACT ---------- */
.contact{background:var(--navy); color:#fff; text-align:center;}
.contact h2{color:#fff; font-size:2.1rem; max-width:20ch; margin:0 auto;}
.contact p{color:#B9C6E6; margin:14px auto 0; max-width:44ch;}
.contact .email-cta{display:inline-block; margin-top:30px; background:var(--blue); color:#fff; padding:16px 34px; border-radius:8px; font-size:1.15rem; font-weight:700; text-decoration:none; font-family:'Space Grotesk',sans-serif;}
.contact .alt{margin-top:22px; color:#8EA0C8; font-size:.92rem;}
.contact .alt a{color:#DCE4F5; text-decoration:none;}
@media (max-width:520px){ .contact h2{font-size:1.65rem;} .contact .email-cta{font-size:1rem; padding:14px 22px;} }

footer{padding:26px 24px; text-align:center; color:var(--slate); font-size:.85rem; border-top:1px solid var(--line);}