/* Cerberus Staffing Group — shared design system */

:root{
  --bg:#ffffff;
  --bg-alt:#f5f5f7;
  --ink:#1d1d1f;
  --ink-70:#6e6e73;
  --muted:#86868b;
  --accent:#0071e3;
  --accent-hover:#0077ed;
  --border:#d2d2d7;
  --hover-bg:#ececee;
  --header-bg:rgba(255,255,255,.8);
  --nav-row-h:38px;
  --header-total-h:70px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size:17px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  padding-top:var(--header-total-h);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:#fff}

.wrap{max-width:1120px;margin:0 auto;padding:0 22px}

/* --- type --- */
.eyebrow{
  font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
}
h1,h2,h3,h4{font-weight:600;letter-spacing:-.015em;color:var(--ink)}
h1{font-size:clamp(34px,5vw,56px);line-height:1.05}
h2{font-size:clamp(28px,3.6vw,40px);line-height:1.1}
h3{font-size:22px;line-height:1.2}
p{color:var(--ink-70)}
.lede{font-size:clamp(18px,2vw,21px);color:var(--ink-70);max-width:640px}

/* --- buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 24px;border-radius:980px;
  font-size:15px;font-weight:500;
  background:var(--accent);color:#fff;
  border:1px solid var(--accent);
  transition:background .2s ease, border-color .2s ease, color .2s ease;
  cursor:pointer;
}
.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn.secondary{
  background:transparent;color:var(--accent);border-color:var(--border);
}
.btn.secondary:hover{background:var(--bg-alt);border-color:var(--ink-70)}
.actions{display:flex;gap:14px;flex-wrap:wrap}

/* --- header --- */
header{
  position:fixed;top:0;left:0;width:100%;z-index:50;
  padding:18px 0 14px;
  background:var(--header-bg);
  backdrop-filter:blur(14px) saturate(1.6);
  -webkit-backdrop-filter:blur(14px) saturate(1.6);
  border-bottom:1px solid transparent;
  transition:box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
header.scrolled{
  border-color:var(--border);
  box-shadow:0 2px 14px rgba(0,0,0,.06);
}
header.on-hero:not(.scrolled){
  background:transparent;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
}
.nav{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  width:100%;gap:24px;
}
.brand{
  height:var(--nav-row-h);line-height:var(--nav-row-h);
  font-size:26px;font-weight:700;letter-spacing:-.01em;color:var(--ink);
  flex-shrink:0;justify-self:start;
  transition:color .25s ease;
}
.brand .div{width:1px;height:16px;background:var(--border)}
.brand .section{font-size:16px;font-weight:400;color:var(--ink-70)}
.nav-links{display:flex;gap:10px;flex-wrap:nowrap;justify-self:center;position:relative;height:var(--nav-row-h)}
.nav-links a{
  height:var(--nav-row-h);line-height:var(--nav-row-h);box-sizing:border-box;
  font-size:16px;color:var(--ink);font-weight:600;
  white-space:nowrap;padding:0 13px;border-radius:8px;
  position:relative;z-index:1;
  transition:color .25s ease;
}
.nav-slider{
  position:absolute;top:0;left:0;height:100%;
  background:var(--hover-bg);border-radius:8px;
  opacity:0;z-index:0;pointer-events:none;
  transition:transform .18s ease, width .18s ease, opacity .12s ease, background-color .25s ease;
}
.nav-slider.no-transition{transition:none}
header.on-hero:not(.scrolled) .brand,
header.on-hero:not(.scrolled) .nav-links a{color:#fff}
header.on-hero:not(.scrolled) .nav-slider{background:rgba(255,255,255,.2)}
@media (max-width:900px){
  .nav-links{display:none}
}

/* --- sections --- */
section{padding:88px 0}
section.alt{background:var(--bg-alt)}
.section-head{max-width:640px;margin-bottom:48px}
.section-head .eyebrow{margin-bottom:12px;display:block}

/* --- hero --- */
.hero{
  margin-top:calc(-1 * var(--header-total-h));
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:calc(60px + var(--header-total-h)) 0 60px;text-align:center;color:#fff;
  background:
    linear-gradient(180deg, rgba(0,0,0,.5), rgba(0,0,0,.3) 45%, rgba(0,0,0,.7)),
    url("images/hero-datacenter.jpg") center/cover no-repeat;
}
.hero .eyebrow{color:rgba(255,255,255,.75)}
.hero h1{max-width:820px;margin:0 auto;color:#fff}
.hero .lede{margin:20px auto 0;color:rgba(255,255,255,.85)}
.hero .actions{justify-content:center;margin-top:32px}

/* --- page header (non-home pages) --- */
.page-hero{padding:88px 0 56px;text-align:center}
.page-hero h1{max-width:720px;margin:0 auto}
.page-hero .lede{margin:16px auto 0}

/* --- stat strip --- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  border-top:1px solid var(--border);padding-top:32px;
}
.stats .stat{text-align:center}
.stats .stat .n{font-size:32px;font-weight:700;color:var(--ink);letter-spacing:-.02em}
.stats .stat .l{font-size:14px;color:var(--muted);margin-top:6px}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}

/* --- cards --- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--bg);border:1px solid var(--border);border-radius:18px;
  padding:32px 28px;transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.08)}
.card h3{margin-bottom:10px}
.card p{font-size:15px}
.card .num{font-size:30px;font-weight:800;color:var(--accent);letter-spacing:-.02em;margin-bottom:12px}
.cards-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:820px){.cards{grid-template-columns:1fr}}
@media (max-width:1080px) and (min-width:821px){.cards-4{grid-template-columns:repeat(2,1fr)}}

/* --- CTA banner --- */
.cta-banner{
  background:var(--ink);color:#fff;border-radius:24px;
  padding:64px 48px;text-align:center;
}
.cta-banner h2{color:#fff}
.cta-banner p{color:#c9c9cc;max-width:520px;margin:14px auto 0}
.cta-banner .actions{justify-content:center;margin-top:28px}
@media (max-width:600px){.cta-banner{padding:48px 24px}}

/* --- job card (careers) --- */
.job-card{
  border:1px solid var(--border);border-radius:18px;
  padding:36px;display:flex;flex-direction:column;gap:20px;
}
.job-card .job-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap}
.job-card .tag{
  display:inline-block;padding:5px 12px;border-radius:980px;
  border:1px solid var(--border);font-size:12px;color:var(--ink-70);
}
.locations{display:flex;flex-wrap:wrap;gap:8px}
.locations .pill{
  padding:8px 14px;border-radius:980px;background:var(--bg-alt);
  font-size:13px;color:var(--ink);border:1px solid var(--border);
}
.pill .subtag{
  margin-left:8px;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent);font-weight:700;
}

/* --- benefit list --- */
.benefit-list{border-top:1px solid var(--border);max-width:640px}
.benefit-row{
  display:flex;align-items:flex-start;gap:18px;
  padding:24px 0;border-bottom:1px solid var(--border);
}
.benefit-icon{width:24px;height:24px;flex-shrink:0;color:var(--accent);margin-top:2px}
.benefit-label{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:4px}
.benefit-text p{font-size:14px}

/* --- placeholder form --- */
.p-form{display:flex;flex-direction:column;gap:16px;max-width:520px}
.p-form label{font-size:13px;color:var(--ink-70);display:block;margin-bottom:6px}
.p-form input,.p-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;
  font-size:15px;font-family:inherit;color:var(--ink);background:var(--bg);
}
.p-form textarea{resize:vertical;min-height:110px}

/* --- contact info --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact-info .row{padding:18px 0;border-bottom:1px solid var(--border)}
.contact-info .row:first-child{padding-top:0}
.contact-info .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.contact-info .val{font-size:19px;font-weight:500}
.contact-info .val a:hover{color:var(--accent)}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr;gap:32px}}

/* --- footer --- */
footer{border-top:1px solid var(--border);padding:40px 0;background:var(--bg-alt)}
.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.foot .brand{font-size:14px}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{font-size:13px;color:var(--ink-70)}
.foot-links a:hover{color:var(--ink)}
.foot-legal{font-size:12px;color:var(--muted);margin-top:16px}