/* ============================================================
   NVI Personnel Services — design system
   Forest green #1C3A2E · emerald #2E7D52 · sage · warm white
   Fraunces (serif, self-hosted) headings · system sans body
   ============================================================ */
@font-face{font-family:'Fraunces';font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/fraunces-500.woff2) format('woff2')}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url(assets/fonts/fraunces-600.woff2) format('woff2')}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:700;font-display:swap;src:url(assets/fonts/fraunces-700.woff2) format('woff2')}

:root{
  --forest:#1C3A2E; --forest-deep:#12281f; --forest-700:#214635;
  --emerald:#2E7D52; --emerald-600:#276b46; --emerald-300:#7cbf9a;
  --sage:#7E9B86; --sage-soft:#c3d4c5; --sage-tint:#e8efe9;
  --gold:#c8a86a;
  --cream:#f5f3ec; --paper:#ffffff; --paper-2:#fbfaf5;
  --ink:#16241c; --body:#46544c; --muted:#7c8a81;
  --line:#e3e8e1; --line-2:#eef1ea;
  --on-dark:#eef2ea; --on-dark-muted:#a9bcae;
  --shadow-sm:0 1px 2px rgba(18,40,31,.06), 0 2px 8px rgba(18,40,31,.05);
  --shadow:0 18px 44px -22px rgba(18,40,31,.45);
  --shadow-lg:0 40px 80px -32px rgba(18,40,31,.5);
  --r:14px; --r-lg:22px; --r-xl:30px; --maxw:1180px;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--body);background:var(--paper);font-size:16.5px;line-height:1.68;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--emerald-600);text-decoration:none;transition:color .2s}
a:hover{color:var(--forest)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:600;line-height:1.1;margin:0 0 .4em;letter-spacing:-.01em}
h1{font-size:clamp(2.5rem,5.4vw,4.1rem);font-weight:600}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
h3{font-size:1.3rem}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,4vw,40px)}
.section{padding:clamp(64px,9vw,120px) 0}
.section.tight{padding:clamp(44px,6vw,72px) 0}
.eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--emerald);margin:0 0 16px;display:flex;align-items:center;gap:10px}
.eyebrow.center{justify-content:center}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--emerald);display:inline-block}
.eyebrow.center::after{content:"";width:26px;height:2px;background:var(--emerald);display:inline-block}
.lede{font-size:1.18rem;color:var(--body);max-width:60ch}
.muted{color:var(--muted)}
.center{text-align:center}
.section-head{max-width:62ch}
.section-head.center{margin-inline:auto;text-align:center}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--sans);font-weight:700;font-size:.96rem;line-height:1;padding:15px 28px;border-radius:100px;border:1.6px solid transparent;cursor:pointer;transition:all .22s var(--ease);white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--emerald);color:#fff;box-shadow:0 12px 26px -12px rgba(46,125,82,.8)}
.btn-primary:hover{background:var(--emerald-600);transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(46,125,82,.85);color:#fff}
.btn-dark{background:var(--forest);color:#fff}
.btn-dark:hover{background:var(--forest-deep);transform:translateY(-2px);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--emerald);color:var(--emerald-600)}
.btn-light{background:#fff;color:var(--forest)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow);color:var(--forest)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.btn-lg{padding:17px 34px;font-size:1.02rem}
.btn-block{width:100%}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(18,40,31,.4)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand img{height:120px;width:auto;max-width:none}
.nav{display:flex;align-items:center;gap:30px}
.nav a{color:var(--ink);font-size:.95rem;font-weight:600;opacity:.85;transition:.18s}
.nav a:hover{opacity:1;color:var(--emerald-600)}
.header-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;color:var(--forest)}
.nav-toggle svg{width:28px;height:28px;margin:auto}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:10px 0 18px;border-top:1px solid var(--line)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:12px 4px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line-2)}
.mobile-nav .btn{margin-top:12px}

/* ---------- hero ---------- */
.hero{position:relative;background:radial-gradient(120% 120% at 80% 0%,#27513c 0%,var(--forest) 45%,var(--forest-deep) 100%);color:var(--on-dark);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(110% 80% at 75% 10%,#000,transparent 70%);opacity:.6}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,64px);align-items:center;padding:clamp(64px,9vw,120px) 0 clamp(56px,8vw,104px)}
.hero-badge{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;letter-spacing:.04em;color:#dff0e6;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:8px 16px;border-radius:100px;margin-bottom:24px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--emerald-300);box-shadow:0 0 0 4px rgba(124,191,154,.25)}
.hero h1{color:#fff;margin-bottom:.3em}
.hero h1 em{font-style:normal;color:var(--emerald-300)}
.hero-sub{font-size:1.2rem;color:var(--on-dark-muted);max-width:52ch;margin-bottom:32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.9rem;color:#d3e2d7}
.hero-trust span{display:inline-flex;align-items:center;gap:8px}
.hero-trust svg{width:17px;height:17px;color:var(--emerald-300)}
/* hero visual: stat / bar-mark panel */
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-xl);padding:30px;backdrop-filter:blur(6px);box-shadow:var(--shadow-lg)}
.hero-card h3{color:#fff;font-size:1.15rem;margin-bottom:4px}
.hero-card .hc-sub{color:var(--on-dark-muted);font-size:.9rem;margin-bottom:22px}
.hc-bars{display:flex;align-items:flex-end;gap:14px;height:150px;padding:0 4px 14px;border-bottom:1px solid rgba(255,255,255,.16)}
.hc-bars .bar{flex:1;border-radius:8px 8px 4px 4px;background:linear-gradient(var(--emerald-300),var(--emerald));position:relative;animation:grow 1s var(--ease) both}
.hc-bars .bar:nth-child(1){background:linear-gradient(#9fcbb1,var(--sage))}
.hc-bars .bar:nth-child(3){background:linear-gradient(#bfe0cd,var(--emerald-300))}
.hc-bars .bar span{position:absolute;top:-22px;left:0;right:0;text-align:center;font-size:.74rem;font-weight:700;color:#fff}
@keyframes grow{from{height:0;opacity:.3}}
.hc-foot{display:flex;justify-content:space-between;gap:10px;margin-top:18px}
.hc-foot div b{display:block;font-family:var(--serif);font-size:1.5rem;color:#fff;line-height:1}
.hc-foot div span{font-size:.76rem;color:var(--on-dark-muted)}

/* ---------- stat strip ---------- */
.stats{background:var(--forest-deep);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:38px 0}
.stat{text-align:center}
.stat b{display:block;font-family:var(--serif);font-size:clamp(2rem,3.4vw,2.7rem);color:#fff;line-height:1}
.stat span{font-size:.86rem;color:var(--on-dark-muted);font-weight:600;letter-spacing:.02em}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,72px);align-items:center}
.about-points{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:16px}
.about-points li{display:flex;gap:14px;align-items:flex-start}
.about-points .ic{flex:none;width:40px;height:40px;border-radius:11px;background:var(--sage-tint);color:var(--emerald-600);display:grid;place-items:center}
.about-points .ic svg{width:21px;height:21px}
.about-points b{color:var(--ink);font-size:1rem}
.about-points p{margin:2px 0 0;font-size:.94rem}
.about-visual{position:relative;border-radius:var(--r-xl);overflow:hidden;background:linear-gradient(150deg,#27513c,var(--forest));min-height:380px;box-shadow:var(--shadow);display:grid;place-items:center;padding:36px}
.about-visual .quote{color:#fff;text-align:center}
.about-visual .quote .mark{font-family:var(--serif);font-size:4rem;color:var(--emerald-300);line-height:.5}
.about-visual .quote p{font-family:var(--serif);font-size:1.5rem;line-height:1.35;margin:14px 0 16px}
.about-visual .quote span{color:var(--on-dark-muted);font-size:.9rem}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.svc{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc-ic{width:54px;height:54px;border-radius:14px;background:var(--forest);color:#fff;display:grid;place-items:center;margin-bottom:18px;transition:background .3s}
.svc:hover .svc-ic{background:var(--emerald)}
.svc-ic svg{width:27px;height:27px}
.svc h3{font-size:1.22rem;margin-bottom:.35em}
.svc p{font-size:.95rem;margin:0}

/* ---------- why us ---------- */
.why{background:var(--cream)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.why-card{display:flex;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.why-card .ck{flex:none;width:30px;height:30px;border-radius:50%;background:var(--emerald);color:#fff;display:grid;place-items:center}
.why-card .ck svg{width:17px;height:17px}
.why-card b{color:var(--ink);font-size:1.05rem;display:block;margin-bottom:3px}
.why-card p{margin:0;font-size:.93rem}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;counter-reset:s}
.step{position:relative;padding:30px 24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper-2)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--serif);font-size:2.4rem;color:var(--emerald-300);font-weight:600;line-height:1;display:block;margin-bottom:12px}
.step h3{font-size:1.12rem}
.step p{font-size:.93rem;margin:0}

/* ---------- contact ---------- */
.contact{background:var(--forest);color:var(--on-dark)}
.contact .eyebrow{color:var(--emerald-300)}
.contact .eyebrow::before,.contact .eyebrow::after{background:var(--emerald-300)}
.contact h2{color:#fff}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,64px)}
.contact-info p{color:var(--on-dark-muted)}
.contact-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:20px}
.contact-list li{display:flex;gap:15px;align-items:flex-start}
.contact-list .ic{flex:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:var(--emerald-300);display:grid;place-items:center}
.contact-list .ic svg{width:21px;height:21px}
.contact-list b{color:#fff;font-size:.95rem;display:block}
.contact-list span{color:var(--on-dark-muted);font-size:.93rem}
.form-card{background:var(--paper);border-radius:var(--r-xl);padding:clamp(26px,3vw,38px);box-shadow:var(--shadow-lg)}
.form-card h3{color:var(--ink)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:700;color:var(--ink);margin-bottom:7px}
.field input,.field textarea{width:100%;font-family:var(--sans);font-size:.97rem;color:var(--ink);background:var(--paper-2);border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--emerald);box-shadow:0 0 0 4px rgba(46,125,82,.12);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.82rem;color:var(--muted);margin:6px 0 0}
.form-msg{display:none;padding:13px 16px;border-radius:12px;font-size:.92rem;font-weight:600;margin-bottom:16px}
.form-msg.ok{display:block;background:rgba(46,125,82,.12);color:var(--emerald-600);border:1px solid rgba(46,125,82,.35)}
.form-msg.err{display:block;background:#fbe9e4;color:#a23a22;border:1px solid #f0c4b6}

/* ---------- footer ---------- */
.site-footer{background:var(--forest-deep);color:var(--on-dark-muted);padding:60px 0 30px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand img{height:128px;width:auto;max-width:none;margin-bottom:18px}
.footer-brand p{max-width:36ch;font-size:.92rem}
.footer-col h4{color:#fff;font-family:var(--sans);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin:0 0 16px}
.footer-col a,.footer-col p{display:block;color:var(--on-dark-muted);font-size:.92rem;margin:0 0 10px}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding-top:24px;font-size:.84rem;color:var(--on-dark-muted)}
.footer-bottom .reg{display:flex;flex-wrap:wrap;gap:6px 18px}

/* ---------- reveal + responsive ---------- */
@media(max-width:920px){
  .hero-inner{grid-template-columns:1fr}
  .hero-card{display:none}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px 24px}
  .svc-grid,.steps{grid-template-columns:1fr 1fr}
  .nav,.header-cta .btn{display:none}
  .nav-toggle{display:block}
  .footer-top{grid-template-columns:1fr 1fr}
  .brand img{height:84px}
  .footer-brand img{height:96px}
}
@media(max-width:600px){
  .svc-grid,.why-grid,.steps,.field-row,.footer-top{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .about-visual{min-height:280px}
  .brand img{height:60px}
  .footer-brand img{height:88px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}