:root{--navy:#00346a;--blue:#004b8f;--mid:#87a7d8;--light:#bcd2e8;--mist:#eef3f9;--line:#d8e2ee}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:#000;
 font-family:"Averta","Figtree","Avenir Next","Segoe UI",system-ui,sans-serif;
 font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue)}
.w{max-width:1280px;margin:0 auto;padding:0 28px}
h2{font-weight:800;font-style:italic;line-height:1.02;letter-spacing:-.01em;
 font-size:clamp(26px,3vw,40px);margin:0 0 14px;color:var(--blue)}
p{margin:0 0 14px;max-width:64ch}
section{padding:clamp(38px,4.4vw,68px) 0}

/* header */
.top{border-bottom:1px solid var(--line)}
.top .w{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 28px}
.top svg{width:230px;height:auto}
.top nav{display:flex;gap:24px;font-size:15px}
.top nav a{color:#000;text-decoration:none}
.top nav a:hover{color:var(--blue)}

/* hero: solid navy, compact */
.hero{background:var(--navy);color:#fff;padding:clamp(40px,5vw,76px) 0 clamp(36px,4.4vw,64px)}
.hero .w{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(24px,4vw,64px);align-items:end}
.hero h1{font-weight:800;font-style:italic;line-height:.95;letter-spacing:-.02em;
 font-size:clamp(36px,5.6vw,80px);margin:0}
.hero .sub{color:var(--light);font-size:clamp(17px,1.5vw,20px);margin:18px 0 24px;max-width:44ch}
.acts{display:flex;gap:12px;flex-wrap:wrap}
.act{display:inline-block;padding:13px 26px;text-decoration:none;font-size:16px;font-weight:600}
.act.solid{background:#fff;color:var(--navy)}
.act.solid:hover{background:var(--light)}
.act.line{border:1px solid rgba(255,255,255,.55);color:#fff}
.act.line:hover{border-color:#fff}
.hero .facts{border-top:1px solid rgba(188,210,232,.4)}
.hero .facts div{padding:11px 0;border-bottom:1px solid rgba(188,210,232,.4);display:flex;justify-content:space-between;gap:16px}
.hero .facts b{font-style:italic;font-weight:800}
.hero .facts span{color:var(--light);font-size:15px;text-align:right}

/* photos: natural proportions, never cropped by the browser */
figure{margin:0}
figcaption{font-size:14px;color:#4e4b49;padding-top:7px}
.full img{width:100%}
.full figcaption{padding:9px 28px 0;max-width:1280px;margin:0 auto}
.grid{display:grid;gap:12px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.grid img{width:100%}

.two{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(22px,3.4vw,56px);align-items:start}
.lead{font-size:clamp(19px,2vw,25px);line-height:1.34;max-width:24ch;font-weight:600;color:var(--navy);margin:0}

/* dark */
.dark{background:var(--navy);color:#fff}
.dark h2{color:#fff}
.dark p{color:var(--light)}
.spec{margin-top:22px;border-top:1px solid rgba(188,210,232,.35)}
.spec .row{display:flex;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid rgba(188,210,232,.35)}
.spec .row span:first-child{color:var(--light);font-size:15px}
.spec .row span:last-child{font-weight:700;text-align:right}

/* columns */
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,40px)}
.three h3{font-size:19px;font-weight:800;font-style:italic;color:var(--blue);margin:0 0 10px;padding-top:12px;border-top:3px solid var(--blue)}
.three ul{margin:0;padding-left:19px}
.three li{margin-bottom:7px}
.three .muted h3{color:#5c6672;border-top-color:var(--mid)}

.model{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,40px)}
.model div{border-top:1px solid var(--line);padding-top:14px}
.model b{display:block;color:var(--blue);font-size:19px;font-style:italic;font-weight:800;margin-bottom:6px}
.pull{font-size:clamp(19px,2vw,26px);font-weight:800;font-style:italic;color:var(--navy);max-width:26ch;line-height:1.2;margin:28px 0 0}

.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(26px,4vw,60px)}
.faq div{border-top:1px solid var(--line);padding:16px 0}
.faq b{display:block;color:var(--blue);margin-bottom:4px;font-size:17px}
.faq p{margin:0;font-size:16px}

.form input,.form textarea{width:100%;padding:12px 13px;border:1px solid rgba(188,210,232,.5);background:transparent;color:#fff;font:inherit;font-size:16px;margin-bottom:12px}
.form textarea{min-height:110px}
.form label{display:block;font-size:14px;color:var(--light);margin-bottom:5px}

.todo{border:1px dashed #b9b2a6;background:#fbf8f1;color:#6b5f4a;padding:11px 14px;font-size:14px;margin:14px 0;max-width:64ch}
.dark .todo{background:rgba(255,255,255,.07);border-color:rgba(188,210,232,.45);color:var(--light)}

footer{border-top:1px solid var(--line);padding:22px 0;font-size:14px;color:#4e4b49}

@media(max-width:920px){
 .top nav{display:none}
 .hero .w,.two,.three,.model,.faq,.g2,.g3{grid-template-columns:1fr}
 .hero .facts{margin-top:8px}
}

/* paketo papildymas: logotipas ir schema kaip atskiri failai */
.logo{width:230px;height:auto}
.schema-img{width:100%;height:auto}