:root{
  --navy:#082a55;
  --navy-2:#0b3f76;
  --blue:#087fc5;
  --cyan:#10a6dd;
  --sky:#eaf7fd;
  --ice:#f6fbfe;
  --yellow:#ffc515;
  --yellow-2:#ffe36c;
  --text:#14243a;
  --muted:#607187;
  --line:#dce9f2;
  --white:#fff;
  --shadow:0 20px 50px rgba(6,46,87,.10);
  --radius:24px;
  --container:1470px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
 
button,input,textarea,select{font:inherit}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:15px}
.eyebrow:before{content:"";width:28px;height:3px;border-radius:3px;background:var(--yellow)}
h1,h2,h3{margin:0;color:var(--navy);line-height:1.12}
h1{font-size:clamp(42px,5vw,76px);letter-spacing:-.045em}
h2{font-size:clamp(32px,3.3vw,50px);letter-spacing:-.03em}
h3{font-size:22px;letter-spacing:-.015em}
p{margin:0;color:var(--muted)}
.lead{font-size:20px;line-height:1.7;max-width:760px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;border-radius:14px;border:1px solid transparent;font-weight:800;transition:.25s ease;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--navy-2));color:#fff;box-shadow:0 14px 32px rgba(0,112,184,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(0,112,184,.28)}
.btn-yellow{background:var(--yellow);color:#102842;box-shadow:0 14px 30px rgba(255,197,21,.26)}
.btn-yellow:hover{transform:translateY(-2px)}
.btn-outline{border-color:#bcd8e8;color:var(--navy);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.icon{width:22px;height:22px;display:inline-block;vertical-align:middle}

/* header */
.topbar{background:var(--navy);color:#dcecf6;font-size:13px}
.topbar .container{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.topbar strong{color:#fff}.topbar-right{display:flex;align-items:center;gap:18px}.dot{width:7px;height:7px;border-radius:50%;background:var(--yellow);display:inline-block;margin-right:7px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,233,242,.9)}
.header-row{height:86px;display:flex;align-items:center;gap:32px}
.logo{width:230px;flex:0 0 auto}.logo img{width:100%;height:65px;object-fit:contain;object-position:left center}
.bio-nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-weight:700;color:#26445f}
.bio-nav a{position:relative;padding:31px 0}.bio-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--yellow);transition:.25s}.bio-nav a:hover:after,.bio-nav a.active:after{right:0}.bio-nav a:hover,.bio-nav a.active{color:var(--navy)}
.header-cta{white-space:nowrap}.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center}.burger span,.burger:before,.burger:after{content:"";display:block;width:20px;height:2px;background:var(--navy);margin:4px auto;transition:.25s}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(118deg,#f9fdff 0%,#eef9fe 49%,#e7f6fc 100%);padding:72px 0 84px}
.hero:before{content:"";position:absolute;width:680px;height:680px;border-radius:50%;right:-180px;top:-260px;border:86px solid rgba(8,127,197,.07)}
.hero:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:28%;bottom:-180px;background:radial-gradient(circle,rgba(255,197,21,.14),transparent 68%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(420px,.94fr);gap:72px;align-items:center;position:relative;z-index:2}
.hero h1 span{color:var(--blue)}
.hero-copy>p{margin-top:24px;font-size:20px;line-height:1.65;max-width:760px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;padding-top:28px;border-top:1px solid #d5e8f2}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:800;color:#2b4a63}.trust-check{width:28px;height:28px;border-radius:50%;background:#fff;border:1px solid #c9e1ee;display:grid;place-items:center;color:var(--blue)}
.hero-visual{position:relative;min-height:570px}
.hero-card{position:absolute;inset:18px 0 0 56px;border-radius:38px;overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.8)}
.hero-card img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,42,85,.02),rgba(7,42,85,.16))}
.radiation-badge{position:absolute;left:0;top:58px;width:146px;height:146px;border-radius:32px;background:var(--navy);box-shadow:0 18px 34px rgba(8,42,85,.25);display:grid;place-items:center;z-index:3;border:7px solid #fff}
.radiation-mark{font-size:76px;line-height:1;color:var(--yellow);font-family:Arial,sans-serif}
.floating-card{position:absolute;right:-22px;bottom:38px;z-index:4;background:#fff;border-radius:20px;padding:20px 22px;box-shadow:0 18px 50px rgba(6,46,87,.16);width:260px;border:1px solid #e6f0f6}.floating-card small{display:block;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.floating-card strong{display:block;color:var(--navy);font-size:23px;line-height:1.18}.floating-card p{font-size:13px;margin-top:8px}

/* stats */
.stats{margin-top:-34px;position:relative;z-index:10}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.stat{padding:28px 30px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;color:var(--navy);font-size:30px;letter-spacing:-.02em}.stat span{font-size:14px;color:var(--muted)}

/* headings */
.section-head{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:42px}.section-head p{max-width:640px;font-size:17px}.section-head .head-copy{max-width:760px}

/* service cards */
.services{background:#fff}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{position:relative;min-height:330px;padding:30px;border-radius:var(--radius);background:linear-gradient(180deg,#fff,#f8fcfe);border:1px solid var(--line);overflow:hidden;transition:.3s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8dce9}.service-card.featured{background:linear-gradient(145deg,var(--navy),#0c548a);color:#fff;border:0}.service-card.featured h3,.service-card.featured p{color:#fff}.service-card.featured p{opacity:.76}.service-icon{width:64px;height:64px;border-radius:18px;background:#e9f7fd;display:grid;place-items:center;color:var(--blue);margin-bottom:40px}.featured .service-icon{background:rgba(255,255,255,.12);color:var(--yellow)}.service-icon svg{width:32px;height:32px}.service-card p{margin-top:13px;font-size:15px}.service-link{position:absolute;left:30px;bottom:27px;font-weight:800;color:var(--blue);display:flex;align-items:center;gap:8px}.featured .service-link{color:var(--yellow)}

/* industries */
.industries{background:var(--ice)}.industry-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.industry-large,.industry-small{position:relative;border-radius:28px;overflow:hidden;min-height:540px}.industry-small-wrap{display:grid;grid-template-rows:1fr 1fr;gap:28px}.industry-small{min-height:255px}.industry-large img,.industry-small img{width:100%;height:100%;object-fit:cover}.industry-large:after,.industry-small:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(4,32,67,.88) 100%)}.industry-caption{position:absolute;z-index:2;left:34px;right:34px;bottom:32px;color:#fff}.industry-caption h3{color:#fff;font-size:30px}.industry-caption p{color:#d8e9f2;margin-top:9px;max-width:550px}.industry-small .industry-caption h3{font-size:22px}.industry-tag{display:inline-flex;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);backdrop-filter:blur(8px);padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;margin-bottom:10px}

/* process */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.process-card{position:relative;padding:28px 26px;border:1px solid var(--line);border-radius:20px;background:#fff;counter-increment:step}.process-card:before{content:"0" counter(step);font-size:13px;font-weight:900;color:var(--blue);letter-spacing:.08em}.process-card h3{margin-top:24px;font-size:20px}.process-card p{margin-top:10px;font-size:14px}.process-card:not(:last-child):after{content:"→";position:absolute;right:-16px;top:50%;z-index:2;width:30px;height:30px;border-radius:50%;background:var(--yellow);display:grid;place-items:center;font-weight:900;color:var(--navy)}

/* about */
.about{background:linear-gradient(180deg,#fff,#f9fcfe)}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:74px;align-items:center}.about-visual{position:relative}.about-image{border-radius:30px;overflow:hidden;height:520px;box-shadow:var(--shadow)}.about-image img{width:100%;height:100%;object-fit:cover}.experience-card{position:absolute;right:-24px;bottom:-24px;width:250px;border-radius:22px;background:var(--yellow);padding:25px;color:var(--navy);box-shadow:0 18px 40px rgba(102,81,0,.15)}.experience-card strong{font-size:46px;display:block;line-height:1}.experience-card span{font-weight:800}.about-copy p{margin-top:20px;font-size:17px}.benefit-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}.benefit{display:flex;gap:12px;font-weight:700;color:#2b4a63}.benefit i{font-style:normal;width:25px;height:25px;border-radius:50%;background:#e6f6fc;color:var(--blue);display:grid;place-items:center;flex:0 0 auto}

/* cta */
.cta-wrap{background:linear-gradient(120deg,#072a55 0%,#075d96 68%,#087fc5 100%);border-radius:34px;padding:54px 58px;position:relative;overflow:hidden}.cta-wrap:before{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-80px;top:-120px;border:60px solid rgba(255,255,255,.07)}.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr .86fr;gap:55px;align-items:center}.cta-wrap h2,.cta-wrap p{color:#fff}.cta-wrap p{opacity:.78;margin-top:17px}.quick-form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quick-form input,.quick-form textarea,.quick-form select{width:100%;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.10);color:#fff;border-radius:13px;min-height:52px;padding:12px 15px;outline:none}.quick-form input::placeholder,.quick-form textarea::placeholder{color:rgba(255,255,255,.68)}.quick-form option{color:#111}.quick-form textarea{grid-column:1/-1;height:92px;resize:vertical}.quick-form .btn{grid-column:1/-1}.form-note{grid-column:1/-1;color:rgba(255,255,255,.6);font-size:12px;text-align:center}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}.faq-intro{position:sticky;top:130px}.faq-intro p{margin-top:18px;font-size:17px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;padding:24px 4px;display:flex;justify-content:space-between;gap:24px;align-items:center;border:0;background:transparent;text-align:left;color:var(--navy);font-size:18px;font-weight:800;cursor:pointer}.faq-plus{width:34px;height:34px;border-radius:50%;background:#eef8fc;display:grid;place-items:center;color:var(--blue);font-size:23px;transition:.25s;flex:0 0 auto}.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}.faq-answer>div{overflow:hidden}.faq-answer p{padding:0 54px 24px 4px}.faq-item.open .faq-answer{grid-template-rows:1fr}.faq-item.open .faq-plus{transform:rotate(45deg);background:var(--yellow);color:var(--navy)}

/* inner pages */
.page-hero{background:linear-gradient(120deg,#f9fdff,#eaf7fd);padding:72px 0 74px;border-bottom:1px solid var(--line)}.breadcrumbs{font-size:13px;color:#6b7d90;margin-bottom:18px}.breadcrumbs a{color:var(--blue);font-weight:700}.page-hero h1{font-size:clamp(38px,4vw,60px);max-width:1050px}.page-hero p{margin-top:20px;font-size:19px;max-width:850px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:54px;align-items:start}.prose h2{font-size:34px;margin:42px 0 18px}.prose h2:first-child{margin-top:0}.prose h3{margin:28px 0 12px}.prose p{font-size:17px;margin:0 0 18px}.prose ul{padding-left:0;list-style:none;margin:18px 0 30px}.prose li{position:relative;padding-left:31px;margin:13px 0;color:#465d72}.prose li:before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:#e9f7fd;color:var(--blue);display:grid;place-items:center;font-size:12px;font-weight:900}.sidebar-card{position:sticky;top:126px;background:var(--navy);color:#fff;border-radius:24px;padding:28px}.sidebar-card h3,.sidebar-card p{color:#fff}.sidebar-card p{opacity:.72;margin-top:10px}.sidebar-card .btn{width:100%;margin-top:22px}.service-nav{margin-top:18px;border-top:1px solid rgba(255,255,255,.16);padding-top:14px}.service-nav a{display:block;padding:11px 0;color:#dcebf4;font-size:14px;border-bottom:1px solid rgba(255,255,255,.1)}.service-nav a:hover{color:var(--yellow)}
.equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.equipment-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.equipment-card img{height:200px;width:100%;object-fit:cover}.equipment-card div{padding:16px 17px;font-weight:800;color:var(--navy)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px}.contact-panel{border-radius:28px;background:var(--navy);color:#fff;padding:36px}.contact-panel h2,.contact-panel p{color:#fff}.contact-panel p{opacity:.76;margin-top:14px}.contact-item{margin-top:25px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15)}.contact-item strong{display:block;color:var(--yellow);font-size:13px;text-transform:uppercase;letter-spacing:.08em}.contact-item span{display:block;margin-top:6px;font-size:18px}.contact-form{padding:36px;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:800;color:#38556e}.field input,.field textarea,.field select{border:1px solid #d5e4ed;border-radius:12px;padding:13px 14px;outline:none;background:#fff}.field textarea{height:120px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(8,127,197,.08)}

/* footer */
.footer{background:#061f40;color:#c5d7e4;padding:58px 0 25px}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr .8fr 1fr;gap:44px}.footer-logo{width:230px;background:#fff;border-radius:12px;padding:7px;opacity:.96}.footer p{color:#a8bfd1;margin-top:18px;max-width:410px}.footer h4{margin:0 0 18px;color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em}.footer a{display:block;margin:9px 0;color:#b9cfdd;font-size:14px}.footer a:hover{color:var(--yellow)}.footer-bottom{border-top:1px solid rgba(255,255,255,.11);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:24px;font-size:12px;color:#819bb0}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(3,24,50,.62);backdrop-filter:blur(5px)}.modal.open{display:flex}.modal-card{width:min(560px,100%);background:#fff;border-radius:28px;padding:32px;box-shadow:0 30px 90px rgba(0,0,0,.25);position:relative}.modal-card h3{font-size:30px}.modal-card p{margin-top:10px}.modal-close{position:absolute;right:20px;top:20px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:23px;cursor:pointer}.modal-form{margin-top:22px}.modal-form .field-grid{grid-template-columns:1fr}.modal-form .btn{width:100%;margin-top:14px}

@media(max-width:1180px){
  .bio-nav{gap:18px;font-size:14px}.header-cta{display:none}.hero-grid{grid-template-columns:1fr 1fr;gap:40px}.hero-visual{min-height:500px}.services-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.process-card:nth-child(2):after{display:none}.about-grid{gap:45px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.content-grid{grid-template-columns:1fr 310px}
}
@media(max-width:920px){
  .topbar{display:none}.header-row{height:74px}.logo{width:190px}.burger{display:block;margin-left:auto}.bio-nav{display:none;position:absolute;left:0;right:0;top:74px;background:#fff;border-top:1px solid var(--line);box-shadow:0 18px 35px rgba(6,46,87,.12);padding:10px 24px 20px;flex-direction:column;align-items:stretch;gap:0}.bio-nav.open{display:flex}.bio-nav a{padding:14px 4px;border-bottom:1px solid #edf3f7}.bio-nav a:after{display:none}.hero{padding-top:50px}.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:800px}.hero-visual{min-height:520px;max-width:660px;width:100%;margin:0 auto}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.industry-grid{grid-template-columns:1fr}.industry-large{min-height:460px}.about-grid{grid-template-columns:1fr}.about-visual{max-width:690px}.experience-card{right:18px}.cta-grid{grid-template-columns:1fr}.faq-wrap{grid-template-columns:1fr;gap:35px}.faq-intro{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.content-grid{grid-template-columns:1fr}.sidebar-card{position:static}.contact-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,var(--container))}.section{padding:70px 0}.section-sm{padding:48px 0}.section-head{align-items:flex-start;flex-direction:column;margin-bottom:30px}.hero{padding:42px 0 68px}.hero h1{font-size:42px}.hero-copy>p{font-size:17px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-trust{gap:14px}.hero-visual{min-height:390px}.hero-card{inset:8px 0 0 26px;border-radius:25px}.radiation-badge{width:98px;height:98px;top:35px;border-radius:24px}.radiation-mark{font-size:52px}.floating-card{right:3px;bottom:20px;width:220px;padding:16px}.floating-card strong{font-size:19px}.stats{margin-top:-25px}.stats-grid{grid-template-columns:1fr 1fr}.stat{padding:20px 18px}.stat strong{font-size:24px}.services-grid{grid-template-columns:1fr}.service-card{min-height:310px}.industry-large{min-height:380px}.industry-small-wrap{grid-template-rows:auto}.industry-small{min-height:300px}.industry-caption{left:22px;right:22px;bottom:22px}.industry-caption h3{font-size:24px}.process-grid{grid-template-columns:1fr}.process-card:after{display:none!important}.about-image{height:390px}.experience-card{position:relative;right:auto;bottom:auto;margin:-50px 18px 0;width:auto}.benefit-list{grid-template-columns:1fr}.cta-wrap{padding:38px 22px;border-radius:24px}.quick-form{grid-template-columns:1fr}.quick-form textarea,.quick-form .btn,.form-note{grid-column:auto}.faq-question{font-size:16px}.faq-answer p{padding-right:8px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.equipment-grid{grid-template-columns:1fr}.field-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-hero{padding:50px 0}.prose h2{font-size:29px}.contact-form,.contact-panel{padding:26px}.logo{width:165px}
}


/* floating Viber / Telegram */
.messenger-float{position:fixed;right:22px;bottom:22px;z-index:1200;display:flex;flex-direction:column;gap:12px}
.messenger-btn{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,.22);transition:transform .2s ease,box-shadow .2s ease}
.messenger-btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.28)}
.messenger-btn svg{width:29px;height:29px;fill:#fff}
.messenger-btn.viber{background:#7360f2}
.messenger-btn.telegram{background:#229ed9}
@media(max-width:600px){.messenger-float{right:14px;bottom:14px;gap:9px}.messenger-btn{width:50px;height:50px}.messenger-btn svg{width:26px;height:26px}}
a:focus,
a:active,
a:focus-visible,
button:focus,
button:active,
button:focus-visible {
    outline: none !important;
    outline-offset: 0 !important;
    box-shadow: none !important;
}
button::-moz-focus-inner {
    border: 0 !important;
}