/* Shared structure. Themes set the tokens and override the look. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:var(--link,var(--accent));text-underline-offset:3px}
h1,h2,h3{font-family:var(--head);color:var(--head-c,var(--ink));line-height:1.12;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.2rem,5vw,3.9rem)}
h2{font-size:clamp(1.65rem,3vw,2.4rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}
.ic{width:1.2em;height:1.2em;flex:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:24px;min-height:78px}
.brand .logo{height:52px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:28px}
.nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.nav a{color:var(--nav-c,var(--ink));text-decoration:none;font-weight:500;font-size:.98rem}
.nav a[aria-current]{color:var(--accent)}
.nav a:hover{color:var(--accent)}
.nav-phone{display:inline-flex;align-items:center;gap:8px;font-weight:600!important}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;color:var(--nav-c,var(--ink));padding:8px;cursor:pointer}
.nav-toggle .ic{width:28px;height:28px}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--header-bg);border-bottom:1px solid var(--line);padding:8px 16px 18px;display:none}
  .nav.open{display:flex}
  .nav ul{flex-direction:column;gap:0}
  .nav ul a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-phone{padding-top:14px}
  .brand .logo{height:44px}
}

/* buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--btn-bg,var(--accent));color:var(--btn-c,#fff);text-decoration:none;font-weight:600;padding:14px 26px;border-radius:var(--radius-btn,0);border:0;transition:transform .15s,background .15s}
.btn:hover{background:var(--btn-hover,var(--ink));transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:.92rem}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:none;color:var(--accent)}
.link:hover .arr{transform:translateX(4px)}
.arr{transition:transform .2s}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:600;color:var(--muted);margin:0 0 .4em}
.sec-title{margin-bottom:1.2em}
section{padding-block:clamp(64px,8vw,112px)}

/* sliders */
[data-slider]{position:relative;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover}
.dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dots i{width:28px;height:3px;background:rgba(255,255,255,.45);transition:background .3s}
.dots i.on{background:#fff}

/* hero */
.hero{position:relative;padding:0;min-height:clamp(480px,72vh,720px);display:flex;align-items:flex-end;color:#fff}
.hero-media{position:absolute;inset:0}
.hero-shade{position:absolute;inset:0;background:var(--hero-shade)}
.hero-in{position:relative;z-index:2;padding-block:72px 96px}
.hero h1{color:#fff;max-width:14ch;margin:0}
.hero-links{background:var(--links-bg);border-bottom:1px solid var(--line)}
.hero-links-in{display:grid;grid-template-columns:repeat(4,1fr)}
.hero-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:22px 22px;text-decoration:none;color:var(--links-c,var(--ink));font-weight:600;border-left:1px solid var(--line)}
.hero-links a:last-child{border-right:1px solid var(--line)}
.hero-links a:hover{color:var(--accent)}
.hero-links a:hover .arr{transform:translateX(4px)}
@media (max-width:860px){.hero-links-in{grid-template-columns:1fr 1fr}.hero-links a{border-bottom:1px solid var(--line);padding:16px}.hero-links a:nth-child(2n){border-right:1px solid var(--line)}}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.why-num{display:block;font-family:var(--head);font-size:3.2rem;line-height:1;color:var(--accent);margin-bottom:14px}
.why-item p{color:var(--muted);margin:0}
@media (max-width:860px){.why-grid{grid-template-columns:1fr}}

/* specialty */
.spec-list{display:grid;gap:clamp(40px,6vw,80px)}
.spec{display:grid;grid-template-columns:4fr 6fr;gap:clamp(24px,4vw,64px);align-items:center}
.spec.flip{grid-template-columns:6fr 4fr}
.spec.flip .spec-img{order:2}
.spec-img img{width:100%;aspect-ratio:1/1;object-fit:cover}
.spec-ic{display:inline-flex;color:var(--accent);margin-bottom:14px}
.spec-ic .ic{width:34px;height:34px}
.spec-body p{color:var(--muted)}
@media (max-width:860px){.spec,.spec.flip{grid-template-columns:1fr}.spec.flip .spec-img{order:0}.spec-img img{aspect-ratio:4/3}}

/* stand out */
.stand-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
@media (max-width:860px){.stand-grid{grid-template-columns:1fr}}

/* growing */
.grow-in{display:grid;grid-template-columns:4fr 6fr;gap:40px;align-items:center}
.grow-in h2{margin:0}
@media (max-width:860px){.grow-in{grid-template-columns:1fr}}

/* cta */
.cta-in{text-align:center;display:flex;flex-direction:column;align-items:center}
.cta-box{display:flex;flex-direction:column;align-items:center;gap:6px;width:min(720px,100%);margin-top:20px;padding:44px 32px}
.cta-ic .ic{width:30px;height:30px}
.cta-ic{display:inline-flex;padding:14px;margin-bottom:10px}
.cta-box p{margin-bottom:18px}

/* footer */
.site-footer{background:var(--foot-bg);color:var(--foot-c);padding-top:64px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 2fr;gap:40px;padding-bottom:48px}
.site-footer h3{color:var(--foot-h,#fff);font-size:1.05rem;margin-bottom:14px}
.site-footer a{color:var(--foot-c)}
.site-footer a:hover{color:var(--foot-hover,#fff)}
.foot-nav{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-nav a{text-decoration:none}
.foot-bottom{border-top:1px solid var(--foot-line);padding:18px 0;font-size:.85rem}
.foot-bottom p{margin:0}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr;gap:28px}}

/* inner banner */
.banner{padding:0;position:relative}
.banner-img img{width:100%;aspect-ratio:190/43;min-height:180px;object-fit:cover}
.banner-title{position:relative}
.banner-title h1{margin:0}

/* services page */
.projects{padding:0;position:relative}
.proj-media{height:clamp(300px,52vw,620px)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.intro-img img{width:100%;aspect-ratio:820/510;object-fit:cover}
@media (max-width:860px){.intro-grid{grid-template-columns:1fr}}
.svc{padding-top:0}
.svc-group{padding-block:44px;border-top:1px solid var(--line);scroll-margin-top:90px}
.svc-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px;flex-wrap:wrap}
.svc-head h3{font-size:clamp(1.4rem,2.4vw,1.8rem);margin:0}
.svc-items{display:grid;grid-template-columns:1fr 1fr;gap:28px 48px;margin:0}
.svc-items.one{grid-template-columns:1fr;max-width:860px}
.svc-item dt{font-weight:600;font-family:var(--head);font-size:1.08rem;margin-bottom:6px;color:var(--head-c,var(--ink))}
.svc-item dd{margin:0;color:var(--muted);font-size:.98rem}
@media (max-width:860px){.svc-items{grid-template-columns:1fr}}

/* about */
.about-a-grid{display:grid;grid-template-columns:6fr 5fr;gap:clamp(28px,5vw,72px);align-items:center}
.about-a-img img{width:100%;aspect-ratio:3/2;object-fit:cover}
.owner-grid{display:grid;grid-template-columns:4fr 8fr;gap:clamp(28px,5vw,72px);align-items:start}
.owner-photo img{width:100%;aspect-ratio:1/1;object-fit:cover}
.owner-lead p{font-size:1.12rem}
.owner-rest{color:var(--muted)}
@media (max-width:860px){.about-a-grid,.owner-grid{grid-template-columns:1fr}.owner-photo{max-width:320px}}

/* careers */
.careers-grid{display:grid;grid-template-columns:7fr 4fr;gap:clamp(28px,5vw,72px);align-items:center}
.job-box{padding:32px;margin:24px 0 40px}
.job-box h2{font-size:1.5rem}
.job-box p{margin:0}
.careers-two{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.careers-two h2{font-size:1.4rem}
.careers-logo .logo-lg{width:100%;max-width:400px;margin-inline:auto}
@media (max-width:860px){.careers-grid,.careers-two{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:5fr 6fr;gap:clamp(28px,4vw,56px);align-items:stretch}
.contact-card{padding:40px}
.contact-phone{display:inline-flex;align-items:center;gap:12px;font-family:var(--head);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:600;text-decoration:none;color:var(--head-c,var(--ink));margin:10px 0 8px}
.contact-phone .ic{width:28px;height:28px;color:var(--accent)}
.contact-line{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:1.08rem}
.contact-line .ic{color:var(--accent)}
.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px;padding-top:28px;border-top:1px solid var(--line)}
.contact-row h3{display:flex;align-items:center;gap:8px;font-size:1.05rem}
.contact-row h3 .ic{color:var(--accent)}
.contact-row p{margin:0;color:var(--muted)}
.contact-map{min-height:420px}
.contact-map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}
@media (max-width:860px){.contact-grid,.contact-row{grid-template-columns:1fr}.contact-card{padding:28px 22px}}

/* Option 4: Field. Dark slate, IBM Plex with mono labels, amber marks. */
:root{
  --bg:#101318;--panel:#171B21;--panel2:#1D222A;--ink:#E8EAED;--muted:#A3ABB6;--line:#2A3039;
  --accent:#F2A33A;--steel:#7D8FB3;
  --head:"IBM Plex Sans",system-ui,sans-serif;--body:"IBM Plex Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;
  --header-bg:rgba(16,19,24,.94);--links-bg:#171B21;--head-c:#F4F5F7;
  --btn-c:#101318;--btn-hover:#FFFFFF;
  --foot-bg:#0B0D11;--foot-c:#A3ABB6;--foot-line:#22272F;--foot-hover:#F2A33A;
  --hero-shade:linear-gradient(90deg,rgba(16,19,24,.88) 0%,rgba(16,19,24,.55) 45%,rgba(16,19,24,.15) 100%);
}
body{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;background-attachment:fixed;background-color:var(--bg)}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(16,19,24,.55),rgba(16,19,24,.92) 70%);pointer-events:none;z-index:-1}
h1,h2,h3{font-weight:600;letter-spacing:-.02em}
.logo,.logo-lg{filter:brightness(0) invert(1)}
.nav a{font-family:var(--mono);font-size:.86rem;text-transform:uppercase;letter-spacing:.06em}
.nav-phone{color:var(--accent)!important}
.btn{font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;font-size:.86rem}
.btn:hover{color:#101318}
.eyebrow,.dots{font-family:var(--mono)}
.sec-title::before{content:"//";font-family:var(--mono);color:var(--accent);margin-right:.4em;font-weight:400}

.hero{align-items:center;min-height:clamp(520px,82vh,780px)}
.hero h1{font-size:clamp(2.6rem,6vw,4.8rem);max-width:12ch}
.hero-in::before{content:"";display:block;width:56px;height:3px;background:var(--accent);margin-bottom:24px}
.dots{left:auto;right:32px;transform:none}
.dots i.on{background:var(--accent)}
.hero-links a{font-family:var(--mono);font-size:.88rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink);font-weight:500}
.hero-links a .arr{color:var(--accent)}

.why{background:transparent}
.why-item{background:var(--panel);border:1px solid var(--line);padding:32px}
.why-num{font-family:var(--mono);font-size:1rem;color:var(--accent);margin-bottom:22px}

.specialty{background:transparent}
.spec-img{position:relative}
.spec-img::after{content:"";position:absolute;inset:-10px -10px auto auto;width:48px;height:48px;border-top:2px solid var(--accent);border-right:2px solid var(--accent)}
.spec.flip .spec-img::after{inset:-10px auto auto -10px;border-right:0;border-left:2px solid var(--accent)}
.spec-img img{filter:saturate(.9)}
.spec-body{background:var(--panel);border:1px solid var(--line);padding:36px}
.spec-ic{color:var(--accent)}
.spec-body h3{font-size:clamp(1.5rem,2.4vw,1.9rem)}
.eyebrow{color:var(--steel)}

.stand{background:var(--panel);border-block:1px solid var(--line)}
.stand-box{border-left:2px solid var(--accent);padding:8px 0 8px 28px}

.grow-box{background:var(--panel);border:1px solid var(--line);padding:36px}

.cta{background:transparent}
.cta-box{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--accent)}
.cta-ic{color:var(--accent);border:1px solid var(--line)}

.banner{background:var(--bg)}
.banner-img img{opacity:.5;filter:grayscale(.3)}
.banner-title{position:absolute;inset:auto 0 0 0;padding-bottom:clamp(20px,3vw,40px)}
.banner-title h1::before{content:"//";font-family:var(--mono);color:var(--accent);margin-right:.35em;font-weight:400}
.banner-img img{min-height:240px}

.intro .page-title{font-size:clamp(2.6rem,6vw,4.2rem)}
.intro .page-title::before{content:"//";font-family:var(--mono);color:var(--accent);margin-right:.35em;font-weight:400}
.svc-group{background:var(--panel);border:1px solid var(--line);padding:36px;margin-bottom:20px}
.svc-item dt{color:var(--accent);font-family:var(--mono);font-weight:500;font-size:.95rem;text-transform:uppercase;letter-spacing:.03em}
.about-a{background:transparent}
.owner{background:var(--panel);border-block:1px solid var(--line)}
.owner-lead p{color:var(--ink)}
.job-box{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent)}
.contact-card{background:var(--panel);border:1px solid var(--line)}
.contact-line{color:var(--ink)}
.contact-map{border:1px solid var(--line)}
.contact-map iframe{filter:invert(.9) hue-rotate(180deg) saturate(.6)}
a{color:var(--accent)}