:root{
  --navy:#12345B;
  --steel:#2E5C8A;
  --azure:#3B82C4;
  --bg:#F5F7FA;
  --surface:#FFFFFF;
  --ink:#0F1E33;
  --muted:#5A6B7E;
  --line:#E2E8F0;
  --wrap:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html,body{max-width:100%;overflow-x:hidden;}
body{
  margin:0;font-family:'Inter',system-ui,sans-serif;color:var(--ink);
  background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-wrap:break-word;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.08;letter-spacing:-.02em;margin:0;}
img,svg,video,iframe{max-width:100%;height:auto;display:block;}
a{color:var(--steel);}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}
.sr,.skip{position:absolute;left:-9999px;}
.skip:focus{left:12px;top:8px;background:#fff;padding:8px 14px;z-index:200;border-radius:6px;}
:focus-visible{outline:3px solid var(--azure);outline-offset:2px;border-radius:3px;}

/* ===== brand wordmark ===== */
.brand,.foot-brand{display:inline-flex;align-items:center;text-decoration:none;flex-shrink:0;}
.wordmark{display:inline-flex;flex-direction:column;line-height:1;}
.wm-main{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.55rem;
  letter-spacing:.05em;color:var(--navy);transition:.25s;}
.wm-sub{display:flex;align-items:center;gap:7px;margin-top:4px;
  font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:.58rem;
  letter-spacing:.26em;color:var(--steel);white-space:nowrap;}
.wm-sub i{height:1px;flex:1 1 auto;min-width:12px;background:currentColor;opacity:.7;}
.header.shrink .wm-main{font-size:1.4rem;}
.foot-brand .wm-main{color:#fff;}
.foot-brand .wm-sub{color:#9fb2c9;}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:8px;border:2px solid transparent;cursor:pointer;
  text-decoration:none;transition:.2s;white-space:nowrap;
}
.btn-accent{background:var(--azure);color:#fff;border-color:var(--azure);box-shadow:0 8px 22px rgba(59,130,196,.28);}
.btn-accent:hover{background:#2f6fac;border-color:#2f6fac;}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-lg{padding:18px 34px;font-size:1.05rem;}

/* ===== utility bar ===== */
.utility{background:var(--navy);color:#cdd8e6;font-size:.82rem;}
.util-inner{display:flex;align-items:center;justify-content:flex-end;gap:12px;
  padding-top:9px;padding-bottom:9px;flex-wrap:wrap;}
.util-phone{color:#cdd8e6;text-decoration:none;font-weight:600;letter-spacing:.02em;}
.util-phone:hover{color:#fff;}
.util-sep{opacity:.4;}
.util-inquiry{background:none;border:none;color:#fff;font-weight:600;cursor:pointer;
  font-family:'Space Grotesk',sans-serif;font-size:.82rem;padding:0;}
.util-inquiry:hover{color:var(--azure);}
.util-social{display:inline-flex;gap:12px;margin-left:8px;padding-left:14px;border-left:1px solid rgba(255,255,255,.18);}
.util-social a{color:#9fb2c9;display:inline-flex;}
.util-social a:hover{color:#fff;}

/* ===== header ===== */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:.25s;}
.header.shrink{box-shadow:0 6px 24px rgba(15,30,51,.08);}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding-top:18px;padding-bottom:18px;transition:.25s;}
.header.shrink .head-inner{padding-top:11px;padding-bottom:11px;}

.nav ul{list-style:none;display:flex;align-items:center;gap:6px;margin:0;padding:0;}
.nav li{position:relative;min-width:0;}
.nav a{color:var(--ink);text-decoration:none;font-family:'Space Grotesk',sans-serif;
  font-weight:500;font-size:.92rem;padding:10px 14px;border-radius:6px;display:block;
  text-transform:uppercase;letter-spacing:.03em;transition:.15s;}
.nav a:hover,.nav a.active{color:var(--navy);}
.nav a.active{position:relative;}
.nav a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--azure);}
.sub-toggle{display:none;}
.nav .sub{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);
  border-radius:10px;box-shadow:0 14px 40px rgba(15,30,51,.14);padding:8px;min-width:230px;
  flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:.18s;z-index:20;}
.nav .has-sub:hover .sub,.nav .has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translateY(0);}
.nav .sub a{text-transform:none;letter-spacing:0;font-weight:400;color:var(--muted);padding:9px 12px;}
.nav .sub a:hover{background:var(--bg);color:var(--navy);}
.search-btn{background:none;border:none;cursor:pointer;color:var(--ink);padding:10px;display:flex;}
.search-btn:hover{color:var(--azure);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.burger span{width:26px;height:2px;background:var(--navy);transition:.25s;}

/* ===== hero ===== */
.hero{position:relative;overflow:hidden;padding:70px 0 80px;
  background:linear-gradient(180deg,#eef2f7 0%,var(--bg) 100%);}
.hero-motif{position:absolute;top:-120px;right:-140px;width:640px;height:640px;
  background:conic-gradient(from 20deg at 50% 50%,rgba(46,92,138,.10),rgba(18,52,91,.05),rgba(46,92,138,.10));
  clip-path:polygon(50% 0,100% 30%,85% 100%,15% 90%,0 35%);
  filter:blur(2px);opacity:.7;z-index:0;pointer-events:none;}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;
  gap:56px;align-items:center;}
.hero-copy{min-width:0;}
.kicker{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--muted);
  font-size:.9rem;margin:0 0 6px;}
.hero-eyebrow{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--steel);
  font-size:.82rem;letter-spacing:.14em;margin:0 0 18px;}
.hero-eyebrow span{color:var(--azure);margin:0 4px;}
.hero h1{font-size:clamp(2.3rem,5.2vw,3.7rem);font-weight:700;color:var(--navy);max-width:14ch;}
.hero-lead{color:var(--muted);font-size:1.05rem;max-width:52ch;margin:22px 0 0;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px;}
.trust-strip{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin:34px 0 0;padding:24px 0 0;
  border-top:1px solid var(--line);font-family:'Space Grotesk',sans-serif;
  font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;color:var(--steel);}
.trust-strip li{position:relative;padding-left:16px;}
.trust-strip li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;background:var(--azure);border-radius:50%;}
.trust-strip li:first-child{padding-left:0;}
.trust-strip li:first-child::before{display:none;}

.hero-media{position:relative;min-width:0;}
.media-frame{position:relative;border-radius:14px;overflow:hidden;
  box-shadow:0 30px 70px rgba(15,30,51,.22);border:1px solid var(--line);background:var(--navy);}
.media-frame::before{content:"";position:absolute;inset:0;border-radius:14px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);pointer-events:none;z-index:2;}
.media-frame video{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--navy);}
.hero-media::after{content:"";position:absolute;left:-22px;bottom:-22px;width:120px;height:120px;
  background:var(--navy);border-radius:12px;z-index:-1;}
.video-note{font-size:.72rem;color:var(--muted);margin:10px 2px 0;font-style:italic;}
.video-note.light{color:#9fb2c9;}

/* ===== section head ===== */
.sec-head{max-width:640px;margin:0 auto 52px;text-align:center;}
.sec-label{display:inline-block;font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--azure);margin-bottom:14px;}
.sec-label.light{color:#7fb2e0;}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);color:var(--navy);font-weight:700;}
.sec-head h2 .pipe{color:var(--azure);font-weight:400;}
.sec-head p{color:var(--muted);margin-top:16px;font-size:1.02rem;}

/* ===== services ===== */
.services{padding:90px 0;}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.svc-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:38px 30px 34px;position:relative;overflow:hidden;transition:.25s;min-width:0;
  box-shadow:0 4px 18px rgba(15,30,51,.04);}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--steel),var(--azure));transform:scaleX(0);
  transform-origin:left;transition:.3s;}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(15,30,51,.13);border-color:transparent;}
.svc-card:hover::before{transform:scaleX(1);}
.svc-card--offset{transform:translateY(-24px);}
.svc-card--offset:hover{transform:translateY(-30px);}
.svc-num{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:2.6rem;
  color:var(--line);position:absolute;top:20px;right:26px;line-height:1;}
.svc-icon{display:inline-flex;align-items:center;justify-content:center;width:78px;height:78px;
  border-radius:50%;background:var(--navy);margin-bottom:22px;}
.svc-icon svg{width:40px;height:40px;display:block;}
.svc-card h3{font-size:1.4rem;color:var(--navy);margin-bottom:12px;}
.svc-card p{color:var(--muted);font-size:.97rem;margin:0 0 20px;}
.svc-link{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--steel);
  text-decoration:none;font-size:.92rem;}
.svc-link:hover{color:var(--azure);}

/* ===== feature ===== */
.feature{background:var(--navy);color:#dbe5f0;padding:90px 0;position:relative;overflow:hidden;}
.feature::before{content:"";position:absolute;top:-80px;left:-100px;width:400px;height:400px;
  background:rgba(46,92,138,.28);clip-path:polygon(50% 0,100% 40%,70% 100%,0 70%);opacity:.5;}
.feature-grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
.feature-copy{min-width:0;}
.feature-copy h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:16px;}
.feature-copy p{color:#a9bccf;font-size:1.05rem;margin-bottom:28px;max-width:44ch;}
.feature-media{min-width:0;}
.media-frame--dark{box-shadow:0 30px 80px rgba(0,0,0,.5);border-color:rgba(255,255,255,.1);}

/* ===== testimonials ===== */
.testimonials{padding:90px 0;}
.carousel{max-width:860px;margin:0 auto;}
.carousel-viewport{overflow:hidden;}
.carousel-track{display:flex;transition:transform .5s ease;}
.tcard{flex:0 0 100%;min-width:0;margin:0;padding:0 4px;}
.tcard blockquote{margin:0;font-size:clamp(1.05rem,2vw,1.3rem);line-height:1.6;color:var(--ink);
  font-weight:500;text-align:center;position:relative;padding:0 12px;}
.tcard blockquote::before{content:"\201C";display:block;font-family:'Space Grotesk',sans-serif;
  font-size:4rem;color:var(--line);line-height:.6;margin-bottom:8px;}
.tcard figcaption{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:28px;}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--steel);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;
  font-weight:700;flex-shrink:0;}
.attr{display:flex;flex-direction:column;text-align:left;min-width:0;}
.attr strong{color:var(--navy);font-family:'Space Grotesk',sans-serif;font-size:.95rem;}
.attr em{color:var(--muted);font-size:.88rem;font-style:italic;}
.carousel-nav{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:40px;}
.c-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--navy);font-size:1.5rem;line-height:1;cursor:pointer;transition:.2s;flex-shrink:0;}
.c-btn:hover{background:var(--navy);color:#fff;border-color:var(--navy);}
.c-dots{display:flex;gap:9px;}
.c-dots button{width:9px;height:9px;border-radius:50%;border:none;background:var(--line);cursor:pointer;padding:0;}
.c-dots button.active{background:var(--azure);width:26px;border-radius:5px;}

/* ===== contact cta ===== */
.contact-cta{padding:0 0 80px;}
.cta-inner{background:linear-gradient(120deg,var(--navy),var(--steel));border-radius:20px;
  padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;
  flex-wrap:wrap;color:#fff;box-shadow:0 26px 60px rgba(18,52,91,.28);}
.cta-inner h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);max-width:20ch;}
.cta-inner p{color:#cbd9e8;margin:12px 0 0;}

/* ===== footer ===== */
.footer{background:var(--navy);color:#a9bccf;padding:60px 0 30px;}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12);}
.foot-nav{display:flex;flex-wrap:wrap;gap:22px;}
.foot-nav a{color:#c3d2e2;text-decoration:none;font-size:.9rem;}
.foot-nav a:hover{color:#fff;}
.foot-social{display:flex;gap:14px;}
.foot-social a{color:#7f96b0;display:inline-flex;}
.foot-social a:hover{color:#fff;}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0 30px;}
.foot-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:14px;padding:26px 24px;min-width:0;}
.foot-card h3{color:#fff;font-size:1.05rem;margin-bottom:14px;}
.addr{margin:0 0 12px;color:#c3d2e2;}
.foot-link{color:var(--azure);text-decoration:none;font-weight:500;}
.foot-link:hover{color:#fff;text-decoration:underline;}
.news-form{display:flex;gap:10px;flex-wrap:wrap;}
.news-form input{flex:1;min-width:0;padding:13px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;font-size:.9rem;}
.news-form input::placeholder{color:#8ea3ba;}
.copyright{text-align:center;font-size:.82rem;color:#7f96b0;margin:14px 0 0;}
.copyright a{color:#a9bccf;}

/* sticky mobile inquiry */
.sticky-inquiry{display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:90;
  background:var(--azure);color:#fff;border:none;border-radius:10px;padding:15px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1rem;cursor:pointer;
  box-shadow:0 10px 30px rgba(59,130,196,.4);}

/* ===== modals ===== */
.modal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:20px;}
.modal[hidden]{display:none;}
.modal-backdrop{position:absolute;inset:0;background:rgba(9,18,32,.6);backdrop-filter:blur(3px);}
.modal-box{position:relative;background:#fff;border-radius:16px;max-width:480px;width:100%;
  padding:38px 34px;box-shadow:0 40px 90px rgba(0,0,0,.4);animation:pop .25s ease;}
@keyframes pop{from{transform:translateY(14px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-x{position:absolute;top:14px;right:16px;background:none;border:none;font-size:1.8rem;
  line-height:1;cursor:pointer;color:var(--muted);}
.modal-box h2{color:var(--navy);font-size:1.6rem;}
.modal-sub{color:var(--muted);font-size:.92rem;margin:8px 0 22px;}
.modal-form label{display:block;font-family:'Space Grotesk',sans-serif;font-weight:500;
  font-size:.85rem;color:var(--navy);margin-bottom:14px;}
.modal-form input,.modal-form textarea{width:100%;margin-top:6px;padding:12px 14px;
  border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.95rem;}
.modal-actions{display:flex;gap:12px;margin-top:8px;}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ===== responsive ===== */
@media(max-width:900px){
  .hero-grid,.feature-grid{grid-template-columns:1fr;gap:36px;}
  .feature-media{order:-1;}
  .svc-grid{grid-template-columns:1fr;}
  .svc-card--offset{transform:none;}
  .svc-card--offset:hover{transform:translateY(-6px);}

  .burger{display:flex;}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(320px,85vw);background:#fff;
    box-shadow:-20px 0 60px rgba(15,30,51,.2);transform:translateX(100%);transition:.3s;
    padding:80px 20px 30px;overflow-y:auto;z-index:120;}
  .nav.open{transform:translateX(0);}
  .nav ul{flex-direction:column;align-items:stretch;gap:2px;}
  .nav a{text-transform:none;letter-spacing:0;font-size:1rem;padding:12px 14px;border-radius:8px;}
  .nav a.active::after{display:none;}
  .nav a:hover{background:var(--bg);}
  .nav .has-sub{display:flex;flex-wrap:wrap;align-items:center;}
  .nav .has-sub>a{flex:1;}
  .sub-toggle{display:block;background:none;border:none;font-size:1.5rem;color:var(--navy);
    width:44px;height:44px;cursor:pointer;line-height:1;}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:none;border-left:2px solid var(--line);border-radius:0;margin:0 0 6px 14px;
    padding:0;min-width:0;display:none;}
  .nav .sub.open{display:flex;}
  .nav-search{display:none;}
  body.nav-locked{overflow:hidden;}
  .nav-overlay{position:fixed;inset:0;background:rgba(9,18,32,.4);z-index:110;}
  .nav-overlay[hidden]{display:none;}
  .sticky-inquiry{display:block;}
}
@media(max-width:640px){
  .wrap{padding:0 18px;}
  .hero{padding:44px 0 56px;}
  .cta-inner{padding:36px 26px;flex-direction:column;align-items:flex-start;}
  .foot-cols{grid-template-columns:1fr;}
  .foot-top{flex-direction:column;align-items:flex-start;}
  .util-inner{justify-content:center;}
  .modal-box{padding:30px 22px;}
  .modal-actions{flex-direction:column;}
  .modal-actions .btn{width:100%;}
  .wm-main{font-size:1.35rem;}
  .footer{padding-bottom:96px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;}
  .reveal{opacity:1;transform:none;}
}