:root{--blue:#0172BB;--blue-d:#015d99;--sky:#7cc4f2;--navy:#1B1564;--ink:#1d2230;--dark:#22262f;--dark2:#2c313b;--muted:#5d6577;--line:#e4e7ee;--alt:#f2f4f8;--r:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font:16px/1.65 "Open Sans",system-ui,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue)}
h1,h2,h3{font-family:Ubuntu,"Open Sans",sans-serif;font-weight:500;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
svg.i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* floating pill nav */
.nav{position:sticky;top:12px;z-index:50;margin:12px auto 0;max-width:1180px;padding:0 20px}
.nav-in{position:relative;display:flex;align-items:center;gap:20px;background:rgba(34,38,47,.95);backdrop-filter:blur(10px);border-radius:999px;padding:8px 8px 8px 22px;box-shadow:0 10px 30px -12px rgba(0,0,0,.45)}
.nav .logo img{height:34px;width:auto}
.menu{display:flex;gap:4px;margin:0 auto}
.menu a{color:#fff;text-decoration:none;font-size:15px;font-weight:600;padding:8px 14px;border-radius:999px}
.menu a:hover,.menu a.on{background:rgba(255,255,255,.1)}
.burger{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer;margin-left:auto}
.burger svg{width:24px;height:24px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit;white-space:nowrap;transition:background .15s}
.btn-p{background:var(--blue);color:#fff}
.btn-p:hover{background:var(--blue-d)}
.btn-o{border-color:rgba(255,255,255,.7);color:#fff}
.btn-o:hover{background:rgba(255,255,255,.1)}
.btn-w{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-w:hover{border-color:#c5cbd6}
.btns{display:flex;flex-wrap:wrap;gap:10px}

/* hero card */
.hero{max-width:1180px;margin:16px auto 0;padding:0 20px}
.hero-in{position:relative;border-radius:var(--r);overflow:hidden;color:#fff;padding:96px 56px 64px;background:
 radial-gradient(900px 420px at 88% 0%,rgba(1,114,187,.55),transparent 60%),
 radial-gradient(600px 400px at 0% 100%,rgba(27,21,100,.8),transparent 70%),
 linear-gradient(135deg,#232838,#14172a)}
.hero-in:after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M40 0H0v40' fill='none' stroke='white' stroke-opacity='.05'/%3E%3C/svg%3E");pointer-events:none}
.hero-in>*{position:relative;z-index:1}
.hero-in.split{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding:72px 48px}
.hero .bolt{position:absolute;right:-30px;bottom:-50px;width:400px;opacity:.08;z-index:0}
.hero h1{font-size:clamp(36px,5.2vw,60px);font-weight:700;max-width:16ch}
.hero h1 em{color:var(--sky);font-style:italic}
.hero p.lead{font-size:17px;color:rgba(255,255,255,.85);max-width:62ch;margin:0 0 26px}
.chip{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--ink);font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;margin-bottom:18px}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:14px;color:rgba(255,255,255,.8)}
.meta span{display:inline-flex;align-items:center;gap:7px}
.clist{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.clist li{display:flex;gap:14px;align-items:center}
.clist .ic{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.1);flex:none}
.clist a{color:#fff;text-decoration:none;word-break:break-word}
.clist small{display:block;color:rgba(255,255,255,.65);font-size:13px}

/* sections */
.sec{padding:84px 0}
.sec.alt{background:var(--alt)}
.sec.dark{background:var(--dark);color:#fff}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.h2{font-size:clamp(28px,3.4vw,38px);margin:0}
.center{text-align:center}
.center .h2{margin-bottom:12px}
.tag{display:inline-block;background:rgba(255,255,255,.12);color:#fff;font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.sub{color:var(--muted);max-width:60ch;margin:0 auto 26px}
.dark .sub{color:rgba(255,255,255,.7)}

/* areas */
.areas{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.map{border-radius:18px;overflow:hidden;border:1px solid var(--line);min-height:400px;background:#e9eef4}
.map iframe{width:100%;height:100%;min-height:400px;border:0;display:block}
.group h3{font-family:"Open Sans",sans-serif;font-size:14px;font-weight:700;color:var(--navy);margin:0 0 10px}
.group+.group{margin-top:20px}
.pills{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pill{display:flex;align-items:center;gap:8px;background:var(--alt);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;font-weight:600;color:var(--navy);text-decoration:none}
.sec.alt .pill{background:#fff}
.pill svg{color:var(--blue)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;position:relative;margin:44px 0 40px}
.steps:before{content:"";position:absolute;top:96px;left:16%;right:16%;height:2px;background:linear-gradient(90deg,var(--blue),#9cc8e8,var(--blue))}
.step{text-align:center}
.step .ic{width:66px;height:66px;border-radius:50%;background:#fff;display:grid;place-items:center;margin:0 auto 22px;box-shadow:0 8px 24px -10px rgba(27,21,100,.35);color:var(--blue)}
.step .ic svg{width:26px;height:26px}
.step .dot{width:14px;height:14px;border-radius:50%;background:var(--blue);border:3px solid #fff;margin:0 auto 18px;position:relative;box-shadow:0 0 0 2px var(--blue)}
.step h3{font-size:19px;font-weight:700;color:var(--navy)}
.step p{color:var(--muted);font-size:15px;max-width:32ch;margin:0 auto}

/* service tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{position:relative;background:var(--dark2);color:#fff;border-radius:18px;padding:22px;min-height:210px;display:flex;flex-direction:column;text-decoration:none;overflow:hidden;transition:transform .15s}
a.tile:hover{transform:translateY(-3px)}
.tile .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;border:1.5px solid rgba(124,196,242,.6);color:var(--sky);margin-bottom:auto}
.tile .ic svg{width:22px;height:22px}
.tile .arr{position:absolute;top:18px;right:18px;color:rgba(255,255,255,.6)}
.tile h3{font-size:18px;font-weight:700;margin:20px 0 4px}
.tile p{margin:0;font-size:14px;color:rgba(255,255,255,.75)}
.tile.feat{background:var(--blue)}
.tile.feat .ic{border-color:rgba(255,255,255,.6);color:#fff}

/* why (dark) */
.why{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:36px 0 34px}
.why .col{display:grid;gap:16px}
.wcard{background:var(--dark2);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:6px}
.wcard.big{background:var(--blue);justify-content:flex-end;min-height:340px;position:relative;overflow:hidden}
.wcard.big .art{position:absolute;inset:18px 18px auto 18px;height:190px;border-radius:14px;background:radial-gradient(circle at 70% 30%,rgba(255,255,255,.35),transparent 55%),linear-gradient(135deg,rgba(255,255,255,.2),rgba(255,255,255,.04));display:grid;place-items:center}
.wcard.big .art img{width:90px;border-radius:20px}
.wcard h3{font-size:19px;font-weight:700;margin:0}
.wcard p{margin:0;font-size:15px;color:rgba(255,255,255,.8)}
.wcard .ic{width:42px;height:42px;border-radius:12px;background:rgba(124,196,242,.14);color:var(--sky);display:grid;place-items:center;margin-bottom:10px}
.wcard .ic svg{width:22px;height:22px}

/* licence */
.lic{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.lcard{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff}
.lcard small{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.lcard b{font-family:Ubuntu,sans-serif;font-size:26px;font-weight:500;color:var(--navy)}
.lcard p{margin:6px 0 0;color:var(--muted);font-size:14px}
.lcard.blue{background:var(--blue);border-color:var(--blue)}
.lcard.blue small,.lcard.blue p{color:rgba(255,255,255,.85)}
.lcard.blue b{color:#fff}

/* two col */
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.panel{background:var(--blue);color:#fff;border-radius:18px;padding:28px;margin-top:20px}
.panel h3{font-size:22px;font-weight:700;margin:0 0 4px}
.panel p{margin:0;color:rgba(255,255,255,.88)}
.art-card{border-radius:18px;min-height:300px;background:radial-gradient(circle at 30% 30%,rgba(124,196,242,.35),transparent 55%),linear-gradient(135deg,var(--navy),#0d0b3a);display:grid;place-items:center}
.art-card img{width:min(70%,320px)}
.prose p{color:var(--muted);margin:0 0 14px}

/* faq */
.faq{max-width:780px;margin:0 auto}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;font-weight:600;font-size:17px;padding:18px 36px 18px 0;position:relative;color:var(--navy)}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:4px;top:12px;font-size:26px;font-weight:400;color:var(--blue)}
details[open] summary:after{content:"−"}
details p{margin:0 0 18px;color:var(--muted)}

/* form */
.form{background:#fff;color:var(--ink);border-radius:18px;padding:26px;display:grid;gap:14px;box-shadow:0 20px 50px -20px rgba(0,0,0,.5)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:grid;gap:6px;font-weight:600;font-size:13px;color:var(--ink)}
.form label i{font-style:normal;font-weight:400;color:var(--muted)}
.form input,.form textarea{font:inherit;font-size:15px;padding:11px 14px;border:1.5px solid #c9cfdb;border-radius:10px;width:100%;color:var(--ink);background:#fff}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(1,114,187,.15)}
.form .btn{justify-self:start}
.form .note{margin:0;font-size:13px;color:var(--muted)}
.err{margin:0;color:#c0262d;font-size:14px;font-weight:600}

.band .btns{justify-content:center}

/* footer */
.foot{background:var(--alt);padding:56px 0 30px;font-size:14px;color:var(--muted);border-top:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot .flogo{height:40px;width:auto;margin-bottom:14px}
.foot h4{font-family:Ubuntu,sans-serif;font-weight:500;font-size:16px;color:var(--ink);margin:0 0 12px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--blue)}
.foot .btn-p,.foot .btn-p:hover{color:#fff;margin-top:14px}
.fbot{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}

.float-call{display:none}
.page-text{max-width:760px}
.page-text h2{font-size:22px;margin-top:1.6em;color:var(--navy)}
.page-text p{color:#3e4555}

@media (max-width:1000px){
  .tiles{grid-template-columns:repeat(2,1fr)}
  .areas,.two,.hero-in.split{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .lic{grid-template-columns:1fr}
}
@media (max-width:820px){
  .menu{display:none;position:absolute;top:62px;left:0;right:0;flex-direction:column;background:var(--dark);border-radius:18px;padding:10px;box-shadow:0 20px 40px -10px rgba(0,0,0,.5)}
  .menu.open{display:flex}
  .menu a{padding:12px 16px}
  .burger{display:block}
  .nav-in>.btn{display:none}
}
@media (max-width:640px){
  .wrap,.hero,.nav{padding:0 12px}
  .hero-in,.hero-in.split{padding:56px 22px 36px}
  .hero .bolt{width:240px}
  .sec{padding:60px 0}
  .tiles,.pills{grid-template-columns:1fr}
  .tile{min-height:0}
  .tile .ic{margin-bottom:0}
  .steps{grid-template-columns:1fr;gap:30px}
  .steps:before{display:none}
  .why{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .map,.map iframe{min-height:300px}
  .foot{padding-bottom:96px}
  .float-call{display:flex;align-items:center;justify-content:center;gap:8px;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;background:var(--blue);color:#fff;font-weight:700;text-decoration:none;padding:15px;border-radius:999px;box-shadow:0 10px 30px -8px rgba(0,0,0,.5)}
}

/* ===== v3: photo layout ===== */
.sec.alt,.sec.dark{margin:0 12px;border-radius:26px}
.hero-photo{display:grid;grid-template-columns:1fr 1.05fr;border-radius:var(--r);overflow:hidden;background:var(--dark);color:#fff;min-height:560px}
.hero-photo .ph{position:relative;background-size:cover;background-position:center}
.hero-photo .txt{padding:64px 52px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.hero-photo .txt .bolt{position:absolute;right:-60px;bottom:-70px;width:340px;opacity:.06}
.hero-photo h1{font-size:clamp(36px,4.6vw,56px);font-weight:700;margin-bottom:.45em}
.hero-photo h1 em{color:var(--sky);font-style:italic}
.hero-photo p.lead{font-size:16px;color:rgba(255,255,255,.82);margin:0 0 26px;max-width:58ch}
.badge{position:absolute;display:flex;align-items:center;gap:10px;background:#fff;color:var(--ink);border-radius:14px;padding:10px 16px 10px 10px;box-shadow:0 10px 30px -10px rgba(0,0,0,.4)}
.badge .ic{width:36px;height:36px;border-radius:10px;background:#e8f2fa;color:var(--blue);display:grid;place-items:center}
.badge b{display:block;font-family:Ubuntu,sans-serif;font-weight:500;font-size:16px;line-height:1.2}
.badge small{display:block;font-size:12px;color:var(--muted)}
.badge.tl{top:22px;left:22px}.badge.bl{bottom:22px;left:22px}
.pilltag{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;background:#fff;color:var(--ink);font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;margin-bottom:22px}
.pilltag svg{color:var(--blue)}
.eyechip{display:inline-block;background:var(--alt);color:var(--ink);font-size:12px;font-weight:600;padding:6px 12px;border-radius:999px;margin-bottom:14px}
.sec.alt .eyechip{background:#fff}
.tile.photo{background-size:cover;background-position:center;min-height:300px;justify-content:flex-end;padding:0}
.tile.photo:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,23,32,0) 30%,rgba(20,23,32,.92) 78%)}
.tile.photo .body{position:relative;padding:20px}
.tile.photo h3{margin:0 0 4px}
.tile.photo .arr{z-index:1;width:34px;height:34px;border-radius:50%;background:rgba(20,23,32,.55);display:grid;place-items:center;color:#fff}
.also{display:flex;align-items:center;gap:22px;border-top:1px solid var(--line);margin-top:30px;padding-top:26px;flex-wrap:wrap}
.also .imgs{display:flex}
.also .imgs span{width:54px;height:54px;border-radius:50%;background-size:cover;background-position:center;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.also .imgs span+span{margin-left:-14px}
.also p{flex:1;min-width:240px;margin:0;color:var(--muted)}
.who{display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:stretch}
.who .ph{border-radius:18px;background-size:cover;background-position:center;min-height:340px}
.who .cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.who .c{border-radius:16px;padding:22px;background:var(--alt)}
.who .c h3{font-size:22px;font-weight:700;margin:0;color:var(--ink)}
.who .c small{display:block;font-weight:600;font-size:13px;margin-bottom:14px}
.who .c p{margin:0;font-size:14px;color:var(--muted)}
.who .c.blue{background:var(--blue);color:#fff}.who .c.blue h3{color:#fff}.who .c.blue p{color:rgba(255,255,255,.85)}
.why2{display:grid;grid-template-columns:1fr 1.4fr;gap:16px;margin:36px 0 34px;text-align:left}
.why2 .big{background:var(--blue);border-radius:18px;padding:14px 14px 24px;display:flex;flex-direction:column;gap:6px}
.why2 .big .ph{height:260px;border-radius:12px;background-size:cover;background-position:center;margin-bottom:14px}
.why2 .big h3,.why2 .big p{padding:0 10px}
.why2 .col{display:grid;gap:16px}
.why2 .w{background:var(--dark2);border-radius:18px;padding:14px;display:grid;grid-template-columns:170px 1fr;gap:20px;align-items:center}
.why2 .w.np{grid-template-columns:1fr;padding:24px}
.why2 .w .ph{height:180px;border-radius:12px;background-size:cover;background-position:center}
.why2 h3{font-size:19px;font-weight:700;margin:0 0 6px}
.why2 p{margin:0;font-size:15px;color:rgba(255,255,255,.8)}
.feature{position:relative;margin:0 12px;border-radius:26px;overflow:hidden;min-height:440px;background-size:cover;background-position:center;display:flex;align-items:flex-end;justify-content:flex-end;padding:40px}
.feature .card{background:#fff;border-radius:18px;padding:30px;max-width:440px}
.feature .card h2{font-size:30px;margin-bottom:10px}
.feature .card p{color:var(--muted);margin:0 0 20px}
.faq2{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.faq2 .list{background:#fff;border-radius:18px;padding:6px 26px}
.faq2 details:last-child{border-bottom:0}
.contact-band{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.contact-band h2{font-size:clamp(30px,3.6vw,42px);font-weight:500}
.contact-band p.lead{color:rgba(255,255,255,.8);margin:0 0 24px}
@media (max-width:1000px){
  .hero-photo,.who,.why2,.faq2,.contact-band{grid-template-columns:1fr}
  .hero-photo .ph{min-height:380px}
}
@media (max-width:640px){
  .sec.alt,.sec.dark,.feature{margin:0 6px;border-radius:20px}
  .hero-photo .txt{padding:40px 22px}
  .hero-photo .ph{min-height:300px}
  .tile.photo{min-height:240px}
  .who .cards{grid-template-columns:1fr}
  .why2 .w{grid-template-columns:110px 1fr;gap:14px}
  .why2 .w .ph{height:120px}
  .feature{padding:14px;min-height:520px}
  .feature .card{padding:22px}
}