:root{--red:#c8102e;--red2:#a30d26;--ink:#1b2530;--ink2:#4a5866;--muted:#6b7784;--bg:#ffffff;--bg2:#f5f7f9;--line:#e3e8ec;--ok:#0f6e6a;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(28px,4vw,44px);letter-spacing:-.01em}
h2{font-size:clamp(24px,3vw,32px)}
h3{font-size:19px}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}.small{font-size:14px}
.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:12.5px;font-weight:700;color:var(--red);margin-bottom:10px}
.lead{font-size:19px;color:var(--ink2)}
.sub{color:var(--ink2);max-width:760px;margin-bottom:28px}
/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--ink);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:var(--red);color:#fff;font-size:14px;font-weight:800}
nav{display:flex;align-items:center;gap:22px}
nav a{color:var(--ink2);font-weight:600;font-size:15px}
nav a.on,nav a:hover{color:var(--ink);text-decoration:none}
nav a.phone{color:var(--red);white-space:nowrap}
.menu{display:none;border:0;background:none;font-size:26px;cursor:pointer;color:var(--ink)}
/* buttons */
.btn{display:inline-block;padding:11px 20px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:700;font-size:15px;line-height:1.2}
.btn:hover{text-decoration:none;border-color:#c8ced4;background:var(--bg2)}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.btn.primary:hover{background:var(--red2);border-color:var(--red2)}
.btn.small{padding:8px 14px;font-size:14px}
/* hero */
.hero{padding:64px 0 48px;background:linear-gradient(180deg,#fff 0%,var(--bg2) 100%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:48px;align-items:center}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}
.ticks{list-style:none;padding:0;margin:0;color:var(--ink2)}
.ticks li{padding:4px 0 4px 28px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.shot{margin:0;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px rgba(27,37,48,.18),0 0 0 1px rgba(27,37,48,.06);background:#fff}
/* bands */
.band{padding:64px 0}
.band.alt{background:var(--bg2)}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.card p:last-child{margin-bottom:0}
.card .ico{width:44px;height:44px;border-radius:10px;background:#fdecef;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.card .ico svg{width:24px;height:24px;fill:var(--red)}.card .ico svg .s{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.card .ico svg .o{fill:none;stroke:var(--red);stroke-width:2.2;stroke-linecap:round}
.card.ok{border-color:#bfe3d9;background:#f2fbf8}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{position:relative;padding:24px 22px 22px;background:#fff;border:1px solid var(--line);border-radius:12px}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;margin-bottom:12px}
.step em{font-style:normal;color:var(--muted);font-weight:400;font-size:14px}
.two{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.callout{background:var(--ink);color:#e6ebf0;border-radius:14px;padding:28px}
.callout h3{color:#fff}.callout a{color:#fff}.callout .btn.primary{margin:8px 0 16px}
.callout .muted{color:#9fb0c0}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.gallery a{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff;color:var(--ink);box-shadow:0 6px 20px rgba(27,37,48,.08);transition:transform .15s}
.gallery a:hover{transform:translateY(-3px);text-decoration:none}
.gallery img{aspect-ratio:16/10;object-fit:cover;object-position:top}
.gallery span{display:block;padding:10px 14px;font-weight:600;font-size:14px;border-top:1px solid var(--line)}
.lightbox{position:fixed;inset:0;background:rgba(15,20,26,.9);z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:min(1400px,96vw);max-height:92vh;display:flex;flex-direction:column;gap:10px}
.lightbox img{max-height:82vh;width:auto;max-width:100%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5);background:#fff}
.lightbox figcaption{color:#dbe3ea;text-align:center;font-size:15px}
.lightbox .close{position:absolute;top:14px;right:18px;border:0;background:transparent;color:#fff;font-size:40px;cursor:pointer;line-height:1}
/* contact */
.contact-box{margin-top:24px;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--bg2)}
.contact-box p:last-child{margin:0}
a.big{font-size:26px;font-weight:800}
.form label{display:block;font-weight:600;font-size:14px;margin:0 0 14px}
.form input,.form textarea{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1px solid #c9d1d9;border-radius:8px;font:inherit;font-weight:400;background:#fff}
.form input:focus,.form textarea:focus{outline:2px solid #f2b8c2;border-color:var(--red)}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .req{color:var(--red)}
.form .hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form{position:relative}
.err{background:#fdecef;border:1px solid #f4b8c3;color:#8a1024;border-radius:8px;padding:10px 14px;margin-bottom:14px;font-size:14px}
/* footer */
.foot{background:var(--ink);color:#c9d3dc;padding:48px 0 28px;margin-top:40px}
.foot .brand{color:#fff}
.foot h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.foot a{color:#fff}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.foot .legal{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#9fb0c0}
@media(max-width:960px){
  .hero-grid,.two{grid-template-columns:1fr}
  .grid3,.gallery{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  nav{display:none;position:absolute;left:0;right:0;top:64px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:14px 20px;gap:14px}
  body.nav-open nav{display:flex}
  .menu{display:block}
  .grid3,.gallery,.steps,.foot .cols,.form .row2{grid-template-columns:1fr}
  .hero{padding:40px 0 32px}
  .band{padding:44px 0}
}