/* SMS Environmental Alliance — public website (v1). Self-contained; no build step. */
:root{
  --brand:#1f6f4a; --brand-dark:#175639; --brand-800:#123f2a; --accent:#46c98a;
  --ink:#16231d; --body:#33413a; --muted:#5f6f67; --line:#e4ebe7;
  --soft:#f4f8f6; --softer:#eef5f1; --white:#fff;
  --wrap:1160px; --radius:14px; --shadow:0 18px 40px -24px rgba(18,63,42,.35);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--body);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand-dark);text-decoration:none}
a:hover{color:var(--brand)}
h1,h2,h3,h4{color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:.7rem}
.section{padding:66px 0}
.section--soft{background:var(--soft)}
.section--brand{background:linear-gradient(160deg,var(--brand-800),var(--brand-dark));color:#dff1e8}
.section--brand h2,.section--brand h3{color:#fff}
.section-head{max-width:720px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.6rem,3.2vw,2.3rem)}
.section-head p{color:var(--muted);font-size:1.05rem;margin:0}
.lead{font-size:1.12rem;color:var(--body)}

/* Buttons */
.btn2{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.98rem;padding:.8rem 1.4rem;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:.15s}
.btn2 .ico{width:18px;height:18px}
.btn2--primary{background:var(--brand);color:#fff}
.btn2--primary:hover{background:var(--brand-dark);color:#fff}
.btn2--ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn2--ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn2--outline{background:#fff;border-color:var(--line);color:var(--brand-dark)}
.btn2--outline:hover{border-color:var(--brand);color:var(--brand)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:80px}
.brand{display:flex;align-items:center;gap:13px;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.brand:hover{color:var(--ink)}
.brand-logo{height:60px;width:auto;flex:none;display:block}
/* Three-part distribution inside the shared container: logo left, nav centred,
   actions right — so the logo aligns with the content grid instead of hugging
   the viewport edge with a stranded gap. */
.nav-links{display:flex;align-items:center;gap:6px;flex:1 1 auto;justify-content:center}
.nav-links a{padding:.5rem .8rem;border-radius:8px;color:var(--body);font-weight:600;font-size:.95rem}
.nav-links a:hover,.nav-links a.active{color:var(--brand-dark);background:var(--softer)}
.nav-cta{display:flex;align-items:center;gap:12px;flex:none}
.nav-cta .btn2--primary{padding:.62rem 1.15rem;font-size:.92rem}
.nav-office{color:var(--muted);font-weight:600;font-size:.9rem;padding:.5rem .7rem}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;padding:.5rem .6rem;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 80% -10%,rgba(70,201,138,.18),transparent),linear-gradient(180deg,var(--softer),#fff)}
/* Hero shares the 1160 content grid (same left edge as the header logo); the
   text is capped for readability but stays left-aligned to that grid, not
   centered in a narrow box. */
.hero-inner{padding-top:72px;padding-bottom:60px}
.hero-inner > *{max-width:820px}
/* Image-ready hero: activates only when a hero photo is present, else the clean
   single-column hero above is used unchanged. */
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center;padding:60px 0 54px}
.hero-grid .hero-copy{max-width:640px}
.hero-media img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:center;border-radius:18px;box-shadow:var(--shadow);display:block;background:var(--softer)}
/* Restrained page-header photo band (Services / Training) */
.page-hero-media img{width:100%;aspect-ratio:16/6;object-fit:cover;object-position:center;border-radius:16px;box-shadow:var(--shadow);display:block;background:var(--softer)}
/* Subtle, safe reveal: content is visible by default; only enhanced when JS is
   present and motion is allowed, with a guaranteed reveal fallback. */
@media (prefers-reduced-motion: no-preference){
  html.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
  html.js .reveal.is-in{opacity:1;transform:none}
}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.025em}
.hero p{font-size:1.2rem;color:var(--body);max-width:660px;margin:1.1rem 0 1.9rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-strip{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:34px;color:var(--muted);font-weight:600;font-size:.92rem}
.hero-strip span{display:inline-flex;align-items:center;gap:.45rem}
.hero-strip .ico{width:16px;height:16px;color:var(--brand)}

/* Core expertise / feature grids */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.pillar{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.15s}
.pillar:hover{border-color:#cfe3d8;box-shadow:var(--shadow);transform:translateY(-2px)}
.pillar .ico-wrap{width:46px;height:46px;border-radius:12px;background:var(--softer);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.pillar h3{font-size:1.12rem;margin-bottom:.35rem}
.pillar p{color:var(--muted);font-size:.95rem;margin:0}

.feature{display:flex;gap:14px;padding:20px;border-radius:12px;border:1px solid var(--line);background:#fff;height:100%}
.feature:hover{border-color:#cfe3d8;box-shadow:var(--shadow)}
.feature .ico-wrap{width:40px;height:40px;border-radius:10px;background:var(--softer);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;flex:none}
.feature h3{font-size:1.02rem;margin-bottom:.25rem}
.feature p{color:var(--muted);font-size:.9rem;margin:0}
/* Commercially important services get a subtle stronger treatment */
.feature--primary{border-color:#cfe3d8;box-shadow:0 10px 26px -20px rgba(18,63,42,.35)}
.feature--primary .ico-wrap{background:var(--brand);color:#fff}
.feature--primary h3{font-size:1.06rem}

/* Split sections (EIA / Testing / Chemical) */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split--reverse .split-media{order:-1}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.panel.on-brand{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);box-shadow:none;color:#eaf6ef}
.chiplist{display:flex;flex-wrap:wrap;gap:9px;margin:4px 0 0;padding:0;list-style:none}
.chiplist li{display:inline-flex;align-items:center;gap:.4rem;background:var(--softer);color:var(--brand-dark);border-radius:999px;padding:.42rem .8rem;font-size:.86rem;font-weight:600}
.chiplist li .ico{width:14px;height:14px;color:var(--brand)}
.on-brand .chiplist li{background:rgba(255,255,255,.12);color:#eaf6ef}
.ticklist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ticklist li{display:flex;gap:.6rem;align-items:flex-start;font-size:.98rem}
.ticklist .ico{width:18px;height:18px;color:var(--brand);flex:none;margin-top:.15rem}
.on-brand .ticklist .ico{color:var(--accent)}

/* Service families (Services page) */
.family{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.family + .family{margin-top:22px}
.family-head{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.family-head .ico-wrap{width:48px;height:48px;border-radius:12px;background:var(--softer);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;flex:none}
.family-head h2{font-size:1.4rem;margin:0}
.family-head p{margin:.15rem 0 0;color:var(--muted);font-size:.95rem}
.service-cols{columns:3;column-gap:26px;margin-top:18px}
.service-cols .item{break-inside:avoid;display:flex;gap:.55rem;align-items:flex-start;padding:.28rem 0;font-size:.95rem}
.service-cols .item .ico{width:16px;height:16px;color:var(--brand);flex:none;margin-top:.25rem}

/* How we work */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding-top:8px}
.step .num{font-size:2rem;font-weight:800;color:var(--accent);letter-spacing:-.02em}
.step h3{font-size:1.05rem;margin:.3rem 0}
.step p{color:var(--muted);font-size:.92rem;margin:0}

/* Industries */
.tagcloud{display:flex;flex-wrap:wrap;gap:10px}
.tagcloud span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.55rem 1rem;font-weight:600;font-size:.92rem;color:var(--brand-dark)}

/* Inquiry form */
.inquiry{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;padding:.72rem .85rem;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(70,201,138,.18)}
.field .err{color:#b42318;font-size:.82rem;margin-top:.3rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert-ok{background:#e7f6ee;border:1px solid #b7e2cb;color:#155e3b;border-radius:10px;padding:.9rem 1.1rem;margin-bottom:18px;font-weight:600}
.contact-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.contact-list li{display:flex;gap:.7rem;align-items:flex-start}
.contact-list .ico{width:20px;height:20px;color:var(--brand);flex:none;margin-top:.15rem}
.contact-list a{color:var(--body)}

/* Footer */
.site-footer{background:var(--brand-800);color:#bcd8c9;padding:56px 0 26px;font-size:.92rem}
.site-footer h4{color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-grid a{color:#bcd8c9;display:block;padding:.2rem 0}
.footer-grid a:hover{color:#fff}
.footer-logo{height:64px;width:auto;background:#fff;border-radius:50%;padding:3px}
.footer-brand p{margin:.9rem 0 0;color:#9dc4b2;max-width:320px}
.footer-verify{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:18px;color:#bcd8c9;font-size:.9rem}
.footer-verify a{color:#fff;font-weight:600}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:18px;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:#9dc4b2;font-size:.85rem}
.footer-bottom a{color:#cfe6da}

/* Verification Center */
.verify-center{margin-top:6px}
.verify-option{position:relative;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.15s}
.verify-option:hover{border-color:#cfe3d8;box-shadow:var(--shadow)}
.verify-option .ico-wrap{width:52px;height:52px;border-radius:13px;background:var(--softer);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.verify-option h2{font-size:1.3rem;margin-bottom:.35rem}
.verify-option p{color:var(--muted);margin:0 0 18px;font-size:.98rem}
.verify-option.soon{background:var(--soft);border-style:dashed}
.verify-option.soon h2,.verify-option.soon .ico-wrap{opacity:.85}
.soon-badge{position:absolute;top:18px;right:18px;background:var(--softer);color:var(--brand-dark);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.32rem .7rem;border-radius:999px}
.verify-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0}
.verify-tags li{background:var(--softer);color:var(--brand-dark);border-radius:999px;padding:.35rem .75rem;font-size:.82rem;font-weight:600}

/* Verify Document */
.verify-wrap2{max-width:680px;margin:0 auto}
.verify-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.verify-status{padding:20px 22px;display:flex;align-items:center;gap:14px;color:#fff}
.verify-status .vi{font-size:1.7rem;line-height:1;font-weight:700}
.verify-status.ok{background:linear-gradient(135deg,var(--brand),var(--brand-dark))}
.verify-status.warn{background:linear-gradient(135deg,#b7791f,#8a5a12)}
.verify-status.bad{background:linear-gradient(135deg,#b42318,#8a1c14)}
.verify-status h2{color:#fff;font-size:1.15rem;margin:0}
.verify-status p{margin:.15rem 0 0;opacity:.92;font-size:.9rem}
.verify-body{padding:22px}
.verify-kv{display:grid;grid-template-columns:160px 1fr;gap:8px 16px;font-size:.96rem;margin:0}
.verify-kv dt{color:var(--muted);font-weight:500}
.verify-kv dd{margin:0;font-weight:600;color:var(--ink)}
.verify-svc{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:10px}
.verify-svc-top{display:flex;justify-content:space-between;gap:12px;font-weight:600;color:var(--ink)}
.verify-svc ul{margin:.4rem 0 0;padding-left:1.1rem;color:var(--muted);font-size:.88rem}
.verify-totals{margin-top:16px;border-top:2px solid var(--line);padding-top:12px}
.verify-totals .rl{display:flex;justify-content:space-between;padding:3px 0;font-size:.96rem}
.verify-totals .grand{font-weight:800;font-size:1.06rem;color:var(--brand-dark);border-top:1px solid var(--line);margin-top:6px;padding-top:8px}
.vid{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.5px}
.verify-search{margin-top:14px}
.verify-note{color:var(--muted);font-size:.85rem;text-align:center;margin-top:16px}
@media (max-width:640px){ .verify-kv{grid-template-columns:1fr} .verify-kv dt{margin-top:.4rem} }

/* Legal pages */
.legal{max-width:800px}
.legal h2{font-size:1.2rem;margin-top:1.6em}
.legal p,.legal li{color:var(--body)}
.legal ul{padding-left:1.2rem}

/* Responsive */
@media (max-width:960px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .split--reverse .split-media{order:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .inquiry{grid-template-columns:1fr;gap:26px}
  .service-cols{columns:2}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:28px;padding:48px 0 40px}
  .hero-grid .hero-copy{max-width:none}
  .brand-logo{height:54px}
  .nav-links{gap:2px}
  .nav-links a{padding:.5rem .6rem;font-size:.92rem}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .nav-links,.nav-cta .btn2{display:none}
  .brand-logo{height:48px}
  .nav{gap:10px}
  .brand{gap:10px}
  .nav-toggle{display:inline-flex}
  .nav-cta{margin-left:auto}
  .nav.open .nav-links{display:flex;position:absolute;top:80px;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:12px 22px;gap:2px}
  .nav.open .nav-cta{display:none}
  .grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}
  .service-cols{columns:1}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero p{font-size:1.08rem}
  .hero-media img{aspect-ratio:16/10}
  .page-hero-media img{aspect-ratio:16/9}
}