/* Architectural editorial direction, informed by REFERENCE_RESEARCH.md.
   DESIGN_VARIANCE: 8; MOTION_INTENSITY: 4; VISUAL_DENSITY: 3.
   Native CSS, original Accurate identity, no borrowed site code. */
@font-face{font-family:Barlow;src:url('assets/fonts/barlow-regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Barlow;src:url('assets/fonts/barlow-semibold.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap}
:root{
  color-scheme:light;
  --white:#ffffff;--brand:#0788ae;--action:#00678c;--action-hover:#004e6b;
  --ink:#103e52;--secondary:#365e70;--pale:#edf7fa;--line:#c5e0e9;
  --font-body:Barlow,'Helvetica Neue',Arial,sans-serif;
  --content-width:1320px;--gutter:clamp(24px,4.5vw,72px);--radius-control:0;
  /* Layer scale: content 0, hero copy 1, sticky navigation 20, skip link 100. */
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px;scrollbar-color:var(--action) var(--pale)}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--font-body);font-size:18px;font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased}
::selection{background:var(--action);color:var(--white)}
img{display:block;max-width:100%;height:auto}
figure,p,h1,h2,h3,dl,dd{margin:0}
a{color:var(--action);text-underline-offset:.25em;text-decoration-thickness:1px}
a:hover{color:var(--action-hover);text-decoration-thickness:2px}
a:focus-visible,button:focus-visible{outline:3px solid var(--ink);outline-offset:5px}
button{font:inherit}
[hidden]{display:none!important}
h1,h2{font-weight:400;letter-spacing:-.035em;text-wrap:balance}
h2{font-size:clamp(2.5rem,4.2vw,4rem);line-height:1.09;max-width:19ch}
h3{font-weight:600}
.container{width:min(var(--content-width),calc(100% - var(--gutter)*2));margin-inline:auto}
.skip-link{position:fixed;inset:12px auto auto 12px;z-index:100;padding:12px 20px;border:2px solid var(--ink);background:var(--white);color:var(--ink);transform:translateY(-180%)}
.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:20;background:var(--white)}
.site-header-inner{display:flex;min-height:80px;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;flex:0 0 auto;align-items:center;width:190px;min-height:44px}
.site-navigation,.navigation-links{display:flex;align-items:center}
.site-navigation{gap:42px}
.navigation-links{gap:32px;margin:0;padding:0;list-style:none}
.navigation-links a{display:inline-flex;min-height:44px;align-items:center;font-size:16px;color:var(--ink);text-decoration:none;white-space:nowrap}
.navigation-links a:hover{color:var(--action);text-decoration:underline}
.button{display:inline-flex;min-height:56px;align-items:center;justify-content:center;padding:15px 24px;border:1px solid var(--action);border-radius:var(--radius-control);background:var(--action);color:var(--white);font-size:17px;font-weight:600;line-height:1.2;text-decoration:none;white-space:nowrap;transition:background-color 180ms ease-out,border-color 180ms ease-out}
.button:hover{background:var(--action-hover);border-color:var(--action-hover);color:var(--white);text-decoration:none}
.button:active{transform:translateY(1px)}
.button--compact{min-height:44px;padding:10px 20px;font-size:16px}
.button--call{gap:22px}
.button-phone{font-size:15px;font-variant-numeric:lining-nums tabular-nums}
.text-link{display:inline-flex;align-items:center;min-height:44px;font-size:16px;white-space:nowrap}
.menu-toggle{display:none;align-items:center;justify-content:center;min-height:44px;padding:8px 16px;border:1px solid var(--action);border-radius:0;background:var(--white);color:var(--action);font-size:16px;cursor:pointer}
.menu-toggle:hover,.menu-toggle[aria-expanded=true]{background:var(--pale)}
.hero{padding-block:22px 0}
.hero-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:center;min-height:560px}
.hero-copy{position:relative;z-index:1;grid-area:1/1/2/8;background:var(--white);padding:46px 42px 50px 0}
.hero h1{font-size:clamp(3.25rem,6.1vw,5.75rem);line-height:1.04;letter-spacing:-.035em}
.hero h1 span{display:block}
.hero h1 span:first-child{color:var(--action)}
.hero-description{max-width:33ch;margin-top:26px;color:var(--secondary);font-size:20px;line-height:1.5;text-wrap:pretty}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;margin-top:34px}
.hero-architecture{grid-area:1/6/2/-1;height:560px;overflow:hidden;background:var(--pale)}
.hero-architecture img{width:100%;height:100%;object-fit:cover;object-position:72% center}
.section-space{padding-block:clamp(76px,8vw,120px)}
.section-intro{margin-bottom:48px}
.section-intro>p{max-width:62ch;margin-top:22px;color:var(--secondary);font-size:19px}
.service-layout{display:grid;grid-template-columns:minmax(0,.84fr) minmax(0,1fr);align-items:start;gap:clamp(40px,7vw,104px)}
.service-architecture{background:var(--pale);margin-top:4px}
.service-architecture img{width:100%;aspect-ratio:4/5;object-fit:cover}
.service-catalog{margin:0}
.service-row{padding-block:25px}
.service-row:first-child{padding-top:0}
.service-row+.service-row{border-top:1px solid var(--line)}
.service-row dt{font-size:23px;font-weight:600;line-height:1.25;letter-spacing:-.015em}
.service-row dd{max-width:55ch;margin-top:11px;color:var(--secondary);font-size:17px;line-height:1.6}
.service-detail{margin-top:5px}
.process{background:var(--pale)}
.process-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(48px,9vw,136px)}
.process-intro{margin:0}
.process-intro h2{max-width:13ch}
.process-mark{width:82px;height:auto;margin-top:45px;mix-blend-mode:multiply}
.process-list{padding:0;margin:0;list-style:none}
.process-list li{display:grid;grid-template-columns:42px minmax(0,1fr);column-gap:22px;padding-block:28px}
.process-list li:first-child{padding-top:0}
.process-list li+li{border-top:1px solid var(--line)}
.process-number{grid-row:1/3;color:var(--action);font-size:28px;line-height:1.2;font-variant-numeric:lining-nums tabular-nums}
.process-list h3{margin-bottom:12px;font-size:23px;font-weight:400;line-height:1.25;letter-spacing:-.015em}
.process-list p{max-width:45ch;font-size:17px;color:var(--secondary)}
.contact .section-intro{margin-bottom:50px}
.contact .section-intro h2{max-width:14ch}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(40px,9vw,136px)}
.office-contact,.person-contact{padding-top:25px;border-top:1px solid var(--line)}
.office-contact h3,.person-contact h3{margin-bottom:18px;font-size:17px;font-weight:400}
.office-phone{display:inline-block;font-size:clamp(2.5rem,4vw,3.5rem);font-weight:400;line-height:1.1;letter-spacing:-.025em;text-decoration:none;font-variant-numeric:lining-nums tabular-nums}
.office-phone>span{display:block}
.office-phone:hover>span:first-child{text-decoration:underline;text-decoration-thickness:2px}
.office-phone .phone-extension{margin-top:12px;font-size:17px;letter-spacing:0;line-height:1.4}
.office-contact>p{max-width:36ch;margin-top:30px;color:var(--secondary);font-size:16px}
.person-contact+.person-contact{margin-top:26px}
.person-contact a{display:inline-block;min-height:44px;padding-block:3px;font-size:clamp(1.125rem,1.8vw,1.5rem);line-height:1.5;overflow-wrap:anywhere}
.site-footer{padding-block:42px 25px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;align-items:start;gap:32px 48px}
.footer-brand{margin-bottom:10px;font-size:22px;font-weight:600}
.legal-name{max-width:40ch;font-size:13px;line-height:1.6}
.headquarters h2{margin-bottom:10px;font-size:15px;font-weight:600;line-height:1.5;letter-spacing:0}
.headquarters address{color:var(--secondary);font-size:15px;font-style:normal;line-height:1.6}
.back-to-top{align-self:start;font-size:15px}
.image-note{margin-top:36px;font-size:13px;color:var(--secondary)}
@media (prefers-reduced-motion:no-preference){
  .hero-architecture img{animation:architecture-settle 900ms cubic-bezier(.16,1,.3,1) both}
  @keyframes architecture-settle{from{clip-path:inset(0 0 6% 0);transform:scale(1.025)}to{clip-path:inset(0);transform:scale(1)}}
}
@media(max-width:1100px){
  .site-navigation{gap:28px}.navigation-links{gap:24px}
  .hero-grid{min-height:520px}.hero-architecture{height:520px}
  .hero-copy{grid-column:1/9;padding-right:30px}
  .hero h1{font-size:clamp(3.25rem,6.8vw,5rem)}
  .hero-description{font-size:19px;max-width:30ch}
  .hero-actions{gap:12px 22px}.button--call{gap:15px;padding-inline:18px}
  .service-layout{gap:44px}.footer-grid{column-gap:30px}
}
@media(max-width:767px){
  :root{--gutter:24px}
  html{scroll-padding-top:96px}body{font-size:17px}
  .site-header-inner{position:relative;min-height:76px;flex-wrap:wrap;gap:0 20px;padding-block:12px}
  .brand{width:180px}.menu-toggle{display:inline-flex}
  .site-navigation{flex:1 0 100%;flex-wrap:wrap;gap:16px;padding-top:14px}
  .navigation-links{flex:1 0 100%;justify-content:space-between;gap:12px}
  .has-menu-js .site-navigation{position:absolute;inset:100% 0 auto;display:grid;padding:16px 20px 20px;border:1px solid var(--line);background:var(--white)}
  .has-menu-js .site-navigation:not([data-open=true]){display:none}
  .hero{padding-top:10px}
  .hero-grid{display:flex;flex-direction:column;align-items:stretch;min-height:0}
  .hero-copy{padding:30px 0 34px}
  .hero h1{font-size:clamp(2.75rem,11.5vw,4.5rem);line-height:1.06;letter-spacing:-.035em}
  .hero-description{margin-top:22px;font-size:18px;max-width:36ch}
  .hero-actions{gap:12px 24px;margin-top:26px}
  .button--call{min-height:54px;gap:14px;padding-inline:17px;font-size:16px}
  .button-phone{font-size:14px}
  .hero-architecture{height:auto;aspect-ratio:4/3}
  .hero-architecture img{object-position:70% center}
  h2{font-size:clamp(2.25rem,10vw,3.25rem);max-width:18ch;letter-spacing:-.03em}
  .section-space{padding-block:66px}
  .section-intro{margin-bottom:32px}.section-intro>p{margin-top:18px;font-size:18px}
  .service-layout{grid-template-columns:minmax(0,1fr);gap:35px}
  .service-architecture{margin:0}.service-architecture img{aspect-ratio:4/3;object-position:center 55%}
  .service-row{padding-block:24px}.service-row dt{font-size:23px}.service-row dd{font-size:17px}
  .process-layout{grid-template-columns:minmax(0,1fr);gap:38px}
  .process-intro h2{max-width:17ch}.process-mark{display:none}
  .process-list li{grid-template-columns:32px minmax(0,1fr);column-gap:18px;padding-block:25px}
  .process-list h3{font-size:22px}.process-number{font-size:25px}
  .contact .section-intro{margin-bottom:32px}
  .contact-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .office-phone{font-size:clamp(2.1rem,10.5vw,3.25rem)}
  .person-contact a{padding-block:6px;font-size:19px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .legal-name{max-width:34ch}.image-note{margin-top:30px}
}
@media(max-width:359px){
  :root{--gutter:20px}.site-header-inner{gap:0 14px}.brand{width:164px}.menu-toggle{padding-inline:12px}
  .button--call{width:100%;justify-content:space-between;gap:10px;padding-inline:12px;font-size:15px}.button-phone{font-size:13px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.button:active{transform:none}}