:root{
  --bg:#040b15;
  --bg-soft:#091220;
  --surface:rgba(10,19,35,.74);
  --surface-2:rgba(11,21,39,.56);
  --surface-3:rgba(255,255,255,.04);
  --text:#f6f8fc;
  --muted:rgba(228,236,248,.78);
  --muted-strong:rgba(236,242,250,.92);
  --line:rgba(132,154,198,.14);
  --line-strong:rgba(132,154,198,.26);
  --blue:#71a2ff;
  --blue-2:#3d7dff;
  --shadow:0 24px 60px rgba(0,0,0,.28);
  --radius:28px;
  --radius-sm:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Montserrat,system-ui,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(102,146,255,.12), transparent 28%),
    linear-gradient(180deg,rgba(3,10,18,.18),rgba(3,10,18,.52)),
    url('images/background-approved-final.png') center top / cover no-repeat fixed;
}
body::before{
  content:"";
  position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    linear-gradient(90deg,rgba(4,12,22,.88) 0%,rgba(4,12,22,.72) 16%,rgba(4,12,22,.35) 38%,rgba(4,12,22,.18) 58%,rgba(4,12,22,.58) 100%),
    linear-gradient(180deg,rgba(4,12,22,.08) 0%,rgba(4,12,22,.12) 18%,rgba(4,12,22,.22) 40%,rgba(4,12,22,.36) 65%,rgba(4,12,22,.62) 100%);
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1240px,calc(100% - 56px));margin:0 auto}

.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(4,11,21,.76);
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(14px);
}
.header-inner{
  min-height:90px;
  display:grid;
  grid-template-columns:290px 1fr auto;
  gap:24px;
  align-items:center;
}
.brand img{
  width:auto;
  height:110px;
  object-fit:contain;
}
.site-nav{display:flex;justify-content:center;gap:26px}
.site-nav a{
  position:relative;
  font-size:.92rem;
  font-weight:800;
  letter-spacing:.05em;
}
.site-nav a.active::after,.site-nav a:hover::after{
  content:"";
  position:absolute; left:50%; transform:translateX(-50%); bottom:-18px;
  width:48px; height:2px;
  background:linear-gradient(90deg,transparent,var(--blue),transparent);
}
.header-actions{display:flex;align-items:center;gap:12px}
.lang-switch{
  display:inline-flex;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(9,18,33,.82);
  border-radius:14px;
  overflow:hidden;
}
.lang-btn{
  width:44px; height:48px;
  border:0; background:transparent; color:rgba(255,255,255,.76);
  cursor:pointer; font:800 .86rem/1 Montserrat,sans-serif;
}
.lang-btn.active{background:rgba(113,162,255,.18); color:#fff}
.phone-pill{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:154px; height:48px; padding:0 16px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  background:rgba(9,18,33,.82);
  font-size:.92rem; font-weight:800;
}
.menu-toggle{display:none;background:none;border:0;padding:0;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}

.hero{
  position:relative;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.hero::after{
  content:"";
  position:absolute; inset:auto 0 0 0; height:160px;
  background:linear-gradient(180deg,transparent,rgba(4,11,21,.26) 45%,rgba(4,11,21,.6));
  pointer-events:none;
}
.hero-inner{
  padding:88px 0 112px;
}
.hero-pill{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:48px; padding:0 22px;
  border:1px solid rgba(132,154,198,.22);
  border-radius:999px;
  background:rgba(13,24,43,.6);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  color:#eef3ff;
  font-size:.9rem; font-weight:700;
}
.hero-copy{max-width:660px; padding-top:28px}
.hero h1{
  margin:0;
  font-size:4.1rem;
  line-height:.98;
  letter-spacing:-.06em;
  font-weight:900;
  text-wrap:balance;
}
.hero h1 span{
  color:var(--blue);
  display:inline;
}
.hero p{
  margin:24px 0 0;
  max-width:600px;
  font-size:1.04rem;
  line-height:1.9;
  color:var(--muted-strong);
}
.hero-actions{display:flex;gap:16px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:210px; height:56px; padding:0 22px;
  border-radius:16px;
  border:1px solid rgba(132,154,198,.2);
  font-size:.98rem; font-weight:800; letter-spacing:.01em;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 16px 38px rgba(0,0,0,.18)}
.btn-primary{
  background:linear-gradient(180deg,#5a93ff 0%, #3d7dff 100%);
  border-color:rgba(110,156,255,.55);
}
.btn-secondary{
  background:rgba(10,18,34,.38);
}
.compact{min-width:210px}
.btn-form{min-width:auto; width:100%}
.hero-tags{
  display:flex; flex-wrap:wrap; gap:12px;
  margin-top:28px;
}
.hero-tags span,
.about-points span,
.cta-meta span,
.contact-benefits span{
  display:inline-flex; align-items:center; gap:10px;
  min-height:40px; padding:0 16px;
  border-radius:999px;
  border:1px solid rgba(132,154,198,.18);
  background:rgba(10,18,34,.46);
  color:var(--muted-strong);
  font-size:.88rem; font-weight:700;
}
.hero-tags span::before,
.about-points span::before,
.cta-meta span::before,
.contact-benefits span::before{
  content:"";
  width:7px; height:7px; border-radius:50%;
  background:linear-gradient(180deg,#8eb4ff,#3d7dff);
  box-shadow:0 0 0 5px rgba(113,162,255,.1);
}

.credibility{
  background:rgba(7,14,26,.48);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.cred-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
}
.cred-card{
  min-height:110px;
  display:flex; align-items:center; gap:15px;
  padding:20px 22px;
  border-right:1px solid var(--line);
}
.cred-card:last-child{border-right:0}
.cred-card img{
  width:32px; height:32px; object-fit:contain; flex:0 0 32px;
}
.cred-card strong{
  display:block; margin-bottom:6px;
  font-size:1rem; font-weight:800;
}
.cred-card span{
  display:block;
  font-size:.9rem; line-height:1.45;
  color:var(--muted);
}
.cert-icon{
  width:42px; height:42px; flex:0 0 42px;
  display:grid; place-items:center;
  border-radius:50%;
  border:1px solid rgba(132,154,198,.28);
  background:linear-gradient(180deg,rgba(113,162,255,.16),rgba(113,162,255,.06));
  color:#fff; font-size:.78rem; font-weight:800;
  letter-spacing:.08em;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}

.section{padding:96px 0}
.section-kicker,
.kicker{
  margin:0 0 14px;
  color:var(--blue);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.22em;
  text-transform:uppercase;
}
.section-title{
  position:relative;
  margin:0;
  text-align:center;
  font-size:3.15rem;
  line-height:1.02;
  letter-spacing:-.045em;
  font-weight:900;
  text-wrap:balance;
}
.section-title-tight{margin-bottom:0}
.section-lead{
  width:min(800px,100%);
  margin:18px auto 0;
  text-align:center;
  font-size:1rem;
  line-height:1.85;
  color:var(--muted-strong);
}
.section-lead.narrow{width:min(760px,100%)}

.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  margin-top:42px;
}
.service-card{
  min-height:286px;
  padding:26px 22px 24px;
  border:1px solid var(--line-strong);
  border-radius:24px;
  background:linear-gradient(180deg,rgba(9,18,33,.84),rgba(8,16,30,.62));
  box-shadow:var(--shadow);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.service-card:hover{
  transform:translateY(-4px);
  border-color:rgba(113,162,255,.32);
  background:linear-gradient(180deg,rgba(11,22,40,.9),rgba(8,16,30,.72));
}
.service-icon-wrap{
  width:64px; height:64px; margin:0 auto 18px;
  display:grid; place-items:center;
  border-radius:18px;
  background:rgba(113,162,255,.12);
  border:1px solid rgba(132,154,198,.18);
}
.service-icon-wrap img{height:30px; width:auto; object-fit:contain}
.service-card h3{
  margin:0;
  text-align:center;
  font-size:1.05rem;
  font-weight:800;
  line-height:1.32;
}
.service-line{
  display:block; width:72px; height:2px; margin:16px auto;
  background:linear-gradient(90deg,transparent,var(--blue),transparent);
}
.service-card p{
  margin:0;
  text-align:center;
  font-size:.93rem;
  line-height:1.8;
  color:var(--muted);
}

.section-partners{padding-top:74px}
.partners-grid{
  margin-top:34px;
  display:flex; flex-wrap:wrap; justify-content:center; align-items:center;
  gap:18px;
}
.partner-logo{
  display:flex; align-items:center; justify-content:center;
  min-width:132px; min-height:70px; padding:18px 20px;
  border-radius:18px;
  border:1px solid rgba(132,154,198,.16);
  background:rgba(8,16,30,.56);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
  transition:transform .2s ease, border-color .2s ease, background .2s ease;
}
.partner-logo:hover{
  transform:translateY(-2px);
  border-color:rgba(113,162,255,.28);
  background:rgba(9,18,33,.78);
}
.partner-logo img{
  height:22px;
  max-height:26px;
  max-width:122px;
  width:auto;
  object-fit:contain;
}
.partner-logo img[alt="Mitsubishi Heavy"]{height:24px}
.partner-logo img[alt="LG"]{height:28px; max-width:78px}

.about-grid,.contact-grid{
  display:grid;
  grid-template-columns:minmax(320px,.9fr) minmax(420px,1.1fr);
  gap:64px;
  align-items:start;
}
.about h2,.contact h2,.cta-band h2{
  margin:0;
  font-size:3.4rem;
  line-height:1.02;
  font-weight:900;
  letter-spacing:-.05em;
  text-wrap:balance;
}
.about-copy p{
  margin:0 0 18px;
  font-size:1.04rem;
  line-height:1.9;
  color:var(--muted-strong);
}
.about-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

.domain-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  margin-top:42px;
}
.domain-card{
  min-height:180px;
  padding:28px;
  border-radius:24px;
  border:1px solid rgba(132,154,198,.18);
  background:linear-gradient(180deg,rgba(9,18,33,.84),rgba(8,16,30,.62));
  box-shadow:var(--shadow);
}
.domain-card strong{
  display:block;
  margin-bottom:14px;
  font-size:1.08rem;
  font-weight:800;
}
.domain-card span{
  font-size:.94rem;
  line-height:1.8;
  color:var(--muted);
}

.cta-band{
  padding:38px 0;
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
  background:rgba(7,14,26,.54);
}
.cta-band-inner{
  display:grid;
  grid-template-columns:1fr auto;
  gap:32px;
  align-items:center;
}
.cta-band p{
  margin:14px 0 0;
  max-width:760px;
  line-height:1.8;
  color:var(--muted-strong);
}
.cta-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

.contact-list{
  display:grid;
  gap:18px;
  margin-top:28px;
}
.contact-list strong{
  display:block;
  margin-bottom:7px;
}
.contact-list span{
  display:block;
  line-height:1.7;
  color:var(--muted-strong);
}
.contact-list a{color:inherit}
.contact-benefits{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

.contact-form{
  padding:30px;
  border-radius:28px;
  border:1px solid rgba(132,154,198,.18);
  background:linear-gradient(180deg,rgba(9,18,33,.84),rgba(8,16,30,.68));
  box-shadow:var(--shadow);
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.contact-form label{display:block;margin-bottom:16px}
.contact-form span{
  display:block;
  margin-bottom:8px;
  font-size:.9rem;
  color:var(--muted-strong);
}
.contact-form input,.contact-form textarea{
  width:100%;
  padding:14px 15px;
  border:1px solid rgba(132,154,198,.16);
  border-radius:14px;
  background:rgba(4,11,21,.56);
  color:#fff;
  outline:none;
  font:500 .96rem/1.55 Montserrat,sans-serif;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.contact-form input:focus,.contact-form textarea:focus{
  border-color:rgba(113,162,255,.48);
  box-shadow:0 0 0 4px rgba(113,162,255,.08);
  background:rgba(4,11,21,.68);
}
.contact-form input::placeholder,.contact-form textarea::placeholder{
  color:rgba(255,255,255,.34);
}
.contact-form textarea{
  resize:vertical;
  min-height:170px;
}

.site-footer{
  border-top:1px solid rgba(255,255,255,.05);
  background:rgba(4,11,21,.76);
}
.footer-inner{
  min-height:74px;
  display:flex; justify-content:space-between; align-items:center;
  gap:18px;
  font-size:.88rem;
  color:var(--muted);
}

@media (max-width: 1180px){
  .header-inner{grid-template-columns:230px 1fr auto}
  .site-nav{gap:18px}
  .brand img{height:96px}
  .hero h1{font-size:3.4rem}
  .services-grid,.domain-grid{grid-template-columns:repeat(2,1fr)}
  .cred-grid{grid-template-columns:repeat(3,1fr)}
  .cred-card:nth-child(3){border-right:0}
  .cred-card:nth-child(-n+3){border-bottom:1px solid var(--line)}
}
@media (max-width: 920px){
  .container{width:min(100% - 32px,100%)}
  .site-header{background:rgba(4,11,21,.9)}
  .header-inner{grid-template-columns:1fr auto auto; min-height:78px}
  .brand img{height:84px}
  .menu-toggle{display:block}
  .site-nav{
    position:absolute;
    left:16px; right:16px; top:82px;
    display:none;
    flex-direction:column;
    gap:16px;
    padding:18px;
    border:1px solid rgba(255,255,255,.08);
    border-radius:18px;
    background:rgba(4,11,21,.98);
  }
  .site-nav.open{display:flex}
  .site-nav a.active::after,.site-nav a:hover::after{display:none}
  .phone-pill{display:none}
  .hero-inner{padding:64px 0 76px}
  .hero h1{font-size:2.36rem}
  .hero p{font-size:.96rem;line-height:1.8}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .btn,.compact{min-width:100%}
  .cred-grid,.about-grid,.contact-grid,.form-row,.cta-band-inner,.services-grid,.domain-grid{grid-template-columns:1fr}
  .cred-card{border-right:0;border-bottom:1px solid var(--line)}
  .cred-card:last-child{border-bottom:0}
  .section{padding:74px 0}
  .section-title{font-size:2.35rem}
  .about h2,.contact h2,.cta-band h2{font-size:2.5rem}
  .partners-grid{gap:14px;justify-content:flex-start;overflow-x:auto;padding-bottom:6px;flex-wrap:nowrap}
  .partner-logo{min-width:130px;min-height:64px}
  .footer-inner{flex-direction:column;justify-content:center;padding:18px 0;text-align:center}
}