/* TechFirstShift Platform — unified design system (native TFS brand) */
:root{
  --ink:#102a36; --ink-2:#16323f; --ink-soft:#33464d;
  --teal:#0e8585; --teal-deep:#0a6a6a; --teal-soft:#e3efee;
  --gold:#dd9f33; --gold-soft:#f7ead0;
  --canvas:#f5f2ea; --surface:#ffffff;
  --line:#e7e1d4; --line-soft:#efeadf;
  --muted:#5f6e74;
  --ok:#1f7a44; --warn:#9a6700; --err:#b42318;
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-ui:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --shadow-sm:0 1px 2px rgba(16,42,54,.05);
  --shadow:0 1px 2px rgba(16,42,54,.04),0 10px 30px -16px rgba(16,42,54,.28);
  --radius:14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--font-ui);background:var(--canvas);color:var(--ink-soft);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
h1,h2,h3,h4,h5{font-family:var(--font-display);color:var(--ink);font-weight:600;letter-spacing:-.012em;margin:0;}
a{color:var(--teal);text-decoration:none;}
img{max-width:100%;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}

/* kicker / gold keyline */
.kicker{display:inline-flex;align-items:center;font-family:var(--font-ui);font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin:0 0 14px;}
.kicker::after{content:"";display:block;width:26px;height:2px;margin-left:12px;background:var(--gold);border-radius:2px;}
.kicker.light{color:#bfe6e3;}
.kicker.light::after{background:var(--gold);}

/* ---- top nav ---- */
.nav{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:22px;padding:13px 28px;background:rgba(255,255,255,.9);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);}
.nav-brand img{height:34px;width:auto;display:block;}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:6px;}
.nav-link{position:relative;display:inline-flex;align-items:center;gap:5px;padding:9px 12px;border-radius:9px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;}
.nav-link:hover{background:var(--teal-soft);color:var(--teal-deep);}
.caret{width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-1px);opacity:.6;}
.nav-item.has-dd{position:relative;}
.dd{position:absolute;top:calc(100% + 6px);left:0;min-width:248px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;display:none;flex-direction:column;}
.nav-item.has-dd:hover .dd{display:flex;}
.dd a{padding:9px 12px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--ink-soft);}
.dd a:hover{background:var(--teal-soft);color:var(--teal-deep);}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.login-link{font-size:13.5px;font-weight:600;color:var(--ink-2);}
.login-link:hover{color:var(--teal);}
.burger{display:none;background:none;border:0;flex-direction:column;gap:4px;cursor:pointer;padding:6px;}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-ui);font-weight:700;font-size:14px;padding:12px 22px;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:.15s;}
.btn.sm{padding:9px 16px;font-size:13px;}
.btn.lg{padding:15px 30px;font-size:15px;}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 8px 20px -10px rgba(14,133,133,.7);}
.btn-primary:hover{background:var(--teal-deep);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-deep);}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}

/* ---- hero ---- */
.hero-band{background:linear-gradient(180deg,#fbf9f3,var(--canvas));padding:64px 0 30px;border-bottom:1px solid var(--line-soft);}
.hero-title{font-size:clamp(30px,5vw,52px);line-height:1.04;max-width:18ch;}
.hero-sub{font-size:17px;color:var(--muted);max-width:64ch;margin:18px 0 0;}

/* ---- generic sections ---- */
section{padding:0;}
.wrap.concept,.wrap{padding-top:56px;padding-bottom:8px;}
.lead{font-size:17px;color:var(--muted);max-width:66ch;margin:6px 0 0;}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;}
.four-col{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px;}
@media(max-width:900px){.three-col,.four-col{grid-template-columns:1fr;}}
.concept-card,.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);}
.concept-card h3,.feature-card h3{font-size:20px;margin-bottom:8px;}
.feature-card .tag{display:inline-block;font-family:var(--font-ui);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);background:var(--teal-soft);padding:4px 10px;border-radius:20px;margin-bottom:12px;}
.link-more{display:inline-block;margin-top:12px;margin-right:14px;font-weight:700;font-size:13.5px;color:var(--teal);}
.shop-head{display:flex;align-items:center;gap:14px;}
.section-label{font-family:var(--font-ui);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.shop-head::after{content:"";flex:1;height:1px;background:var(--line);}
.audience{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm);}
.audience h4{font-size:16px;}

/* ---- impact band ---- */
.impact-band{margin-top:64px;background:linear-gradient(135deg,#0d2630,#102a36 55%,#0e8585);color:#dfeceb;padding:58px 0;}
.impact-h{color:#fff;font-size:30px;margin-bottom:10px;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px;}
@media(max-width:900px){.stats{grid-template-columns:1fr;}}
.stat-num{font-family:var(--font-display);font-size:46px;color:var(--gold);line-height:1;}
.stat-label{margin-top:10px;font-size:14.5px;color:#cfe2e0;max-width:34ch;}

/* ---- cta band ---- */
.cta-band{margin-top:64px;background:var(--gold-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:46px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-inner h2{font-size:28px;}
.cta-inner p{margin:6px 0 0;color:var(--ink-soft);}

/* ---- content/prose pages ---- */
.page-body{max-width:860px;margin:0 auto;padding:56px 24px 72px;}
.prose h1{font-size:clamp(28px,4vw,40px);margin-bottom:14px;}
.prose h2{font-size:26px;margin:34px 0 12px;}
.prose h3{font-size:20px;margin:26px 0 10px;}
.prose p{margin:0 0 16px;font-size:16.5px;}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px;}
.prose img{border-radius:12px;margin:16px 0;}
.prose .lead{margin-bottom:22px;}

/* ---- platform feature section (LMS / Support / Store / Dispatch landings) ---- */
.feat-hero{background:linear-gradient(180deg,#fbf9f3,var(--canvas));border-bottom:1px solid var(--line-soft);padding:50px 0 34px;}
.feat-hero .wrap{padding-top:0;padding-bottom:0;}
.feat-hero h1{font-size:clamp(28px,4.4vw,42px);max-width:20ch;}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;padding:44px 0 70px;}
.feat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);}
.feat-card h3{font-size:18px;margin-bottom:6px;}
.feat-card p{font-size:14px;color:var(--muted);margin:0;}
.empty-state{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);padding:48px;text-align:center;color:var(--muted);margin:40px 0 70px;}
.empty-state h3{color:var(--ink);font-size:22px;margin-bottom:8px;}
.pill{display:inline-block;font-family:var(--font-ui);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:20px;}
.pill.live{background:#e3f3e9;color:var(--ok);}
.pill.soon{background:var(--gold-soft);color:var(--warn);}

/* ---- footer ---- */
.site-footer{background:#0d222c;color:#aebfc4;margin-top:0;padding:54px 0 26px;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;}}
.foot-brand img{height:36px;filter:brightness(0) invert(1);opacity:.92;}
.foot-brand p{margin-top:14px;font-size:14px;max-width:38ch;color:#92a6ac;}
.foot-col h5{color:#fff;font-family:var(--font-ui);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;}
.foot-col a{display:block;color:#aebfc4;font-size:14px;padding:5px 0;}
.foot-col a:hover{color:var(--gold);}
.foot-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:36px;padding-top:18px;border-top:1px solid #1d3540;font-size:12.5px;color:#7e949b;}
.foot-base a{color:#9fb3b9;}

/* ---- module iframe (legacy embed, rarely used) ---- */
.module-frame-wrap{height:calc(100vh - 64px);}
.module-frame{width:100%;height:100%;border:0;}

/* ---- responsive nav ---- */
@media(max-width:1024px){
  .nav-menu{position:fixed;inset:60px 0 auto 0;background:var(--surface);flex-direction:column;align-items:stretch;gap:0;padding:10px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;}
  body.nav-open .nav-menu{display:flex;}
  .nav-item.has-dd .dd{position:static;display:flex;box-shadow:none;border:0;padding-left:14px;}
  .burger{display:flex;}
  .login-link{display:none;}
}