/* Enviromine — static rebuild (no PHP, no WordPress)
   Rebuilt 2026-10-23 from the original site's own content. */

:root{
  --ink:#12211a;
  --ink-soft:#3d4f45;
  --green:#1d7a4f;
  --green-dark:#0e3d29;
  --green-deep:#082a1d;
  --mint:#e8f4ec;
  --paper:#faf9f5;
  --line:#dde5de;
  --gold:#f2b33d;
  --radius:14px;
  --maxw:1140px;
  --font:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--green)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.2;color:var(--green-deep)}
h2{font-size:2rem;margin-bottom:.6em}
h3{font-size:1.25rem;margin-bottom:.4em}
p{margin-bottom:1em}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--green);margin-bottom:.7em}
section{padding:72px 0}
section.alt{background:#fff}
section.mint{background:var(--mint)}
.lead{font-size:1.15rem;color:var(--ink-soft)}
.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;font-weight:700;padding:.8em 1.6em;border-radius:999px;border:2px solid var(--green);transition:.15s}
.btn:hover{background:var(--green-dark);border-color:var(--green-dark)}
.btn.ghost{background:transparent;color:var(--green)}
.btn.ghost:hover{background:var(--mint);color:var(--green-dark)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#231a04}
.btn.gold:hover{background:#dfa124;border-color:#dfa124}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:var(--green-deep);box-shadow:0 2px 14px rgba(0,0,0,.25)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:10px;padding-bottom:10px}
header.site .logo img{height:44px;width:auto}
nav.main{display:flex;gap:28px;align-items:center}
nav.main a{color:#eaf5ee;text-decoration:none;font-weight:600;font-size:.98rem}
nav.main a:hover{color:var(--gold)}
nav.main a.cta{background:var(--gold);color:#231a04;padding:.45em 1.1em;border-radius:999px}
nav.main a.cta:hover{background:#dfa124;color:#231a04}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.7rem;cursor:pointer;line-height:1}
@media(max-width:760px){
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:var(--green-deep);flex-direction:column;align-items:flex-start;padding:16px 22px 22px;gap:14px}
  nav.main.open{display:flex}
  .nav-toggle{display:block}
  header.site .wrap{position:relative}
}

/* Hero */
.hero{background:linear-gradient(135deg,var(--green-deep) 0%,var(--green-dark) 55%,var(--green) 130%);color:#eef7f1;padding:84px 0 76px}
.hero h1{color:#fff;font-size:2.55rem;max-width:19em;margin-bottom:.5em}
.hero .sub{font-size:1.2rem;max-width:44em;color:#d9ecdf}
.hero .points{list-style:none;margin:1.2em 0}
.hero .points li{margin:.35em 0;font-weight:600}
.hero .points li::before{content:"– "}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.6em}
.hero-logos{display:flex;gap:36px;align-items:center;flex-wrap:wrap;margin-top:44px}
.hero-logos img{max-height:74px;width:auto;background:#fff;border-radius:10px;padding:8px 14px}
.hero-logos img.plain{background:transparent;padding:0;border-radius:0}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:34px}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.step .num{display:inline-flex;width:42px;height:42px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;align-items:center;justify-content:center;font-size:1.15rem;margin-bottom:14px}

/* Cards / grids */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:860px){.grid2,.grid3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.price-card{text-align:left}
.price-card .price{font-size:1.9rem;font-weight:800;color:var(--green-dark);margin:.2em 0}
.price-card .per{font-size:1rem;font-weight:600;color:var(--ink-soft)}

/* Testimonials */
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:30px}
@media(max-width:860px){.quotes{grid-template-columns:1fr}}
blockquote{background:#fff;border-left:5px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;padding:24px 26px;font-size:1.05rem}
blockquote footer{margin-top:12px;font-weight:700;color:var(--green-dark)}
blockquote footer span{display:block;font-weight:600;color:var(--ink-soft);font-size:.92rem}

/* FAQ */
.faq{max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;color:var(--green-deep);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;font-size:1.3rem;color:var(--green)}
.faq details[open ] summary::after{content:"–"}
.faq details div{padding-bottom:18px;color:var(--ink-soft)}

/* Stats */
.stats{background:var(--green-deep);color:#eaf5ee;text-align:center}
.stats h2{color:#fff}
.stats .row{display:flex;justify-content:center;gap:70px;flex-wrap:wrap;margin-top:26px}
.stat .num{font-size:3rem;font-weight:800;color:var(--gold);line-height:1}
.stat .lbl{margin-top:6px;font-weight:600}

/* Forms */
form.lead-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
form.lead-form label{display:block;font-weight:700;margin:14px 0 6px;color:var(--green-deep)}
form.lead-form label:first-child{margin-top:0}
form.lead-form input[type=text],form.lead-form input[type=email],form.lead-form textarea,form.lead-form select{
  width:100%;padding:.65em .8em;border:1px solid #b9c8bd;border-radius:8px;font:inherit;background:#fff}
form.lead-form .radios{display:flex;gap:16px;flex-wrap:wrap;font-weight:400}
form.lead-form .radios label{font-weight:400;margin:0;display:flex;gap:6px;align-items:center;color:var(--ink)}
form.lead-form .checks label{font-weight:400;margin:6px 0;display:flex;gap:8px;align-items:center;color:var(--ink)}
form.lead-form button{margin-top:20px}
.form-note{font-size:.9rem;color:var(--ink-soft);margin-top:12px}

/* Owner / people */
.person{text-align:center}
.person img{width:190px;height:190px;object-fit:cover;border-radius:50%;margin:0 auto 14px;border:4px solid var(--mint)}
.person .role{color:var(--ink-soft);font-weight:600}

/* Footer */
footer.site{background:var(--green-deep);color:#cfe4d6;padding:52px 0 34px;margin-top:0}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}
@media(max-width:860px){footer.site .cols{grid-template-columns:1fr}}
footer.site h4{color:#fff;margin-bottom:.6em;font-size:1.05rem}
footer.site a{color:#cfe4d6;text-decoration:none}
footer.site a:hover{color:var(--gold)}
footer.site ul{list-style:none}
footer.site li{margin:.35em 0}
footer.site .fine{border-top:1px solid rgba(255,255,255,.18);margin-top:34px;padding-top:18px;font-size:.88rem;color:#9dbfab}

.center{text-align:center}
.mt{margin-top:26px}
.big-cta{background:var(--mint);border-radius:var(--radius);padding:34px;text-align:center}
.qr{max-width:300px;margin:0 auto;border-radius:var(--radius)}
.policy h2{font-size:1.5rem;margin-top:1.4em}
.policy h2:first-child{margin-top:0}

/* Product imagery */
.card .pimg{width:100%;height:190px;object-fit:contain;background:#fff;border-radius:10px;margin-bottom:16px}
.feature-img{width:100%;border-radius:var(--radius);margin-bottom:22px}
.wide-strip{width:100%;border-radius:var(--radius);background:#0c0c0c;margin:8px 0 4px}
.trade-points{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px}
@media(max-width:860px){.trade-points{grid-template-columns:1fr}}

/* Download bands */
.dl-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px}
@media(max-width:860px){.dl-grid{grid-template-columns:1fr}}
.dl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;border-top:5px solid var(--gold)}
.dl-card .tag{display:inline-block;background:var(--mint);color:var(--green-dark);font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:.25em .8em;border-radius:999px;margin-bottom:10px}
.dl-card ul{margin:0 0 16px 1.15em;color:var(--ink-soft)}
.dl-card li{margin:.3em 0}

/* ---- v4 tech-up (2026-10-24): Tysons imagery, hero ID card, logo strip, photo bands, Helium fit checklist ---- */
.hero{position:relative;background:linear-gradient(115deg,rgba(8,42,29,.97) 25%,rgba(8,42,29,.86) 55%,rgba(29,122,79,.55)),url("img/tysons/tysons-aerial.jpg") center/cover no-repeat;padding:78px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.55fr .85fr;gap:34px;align-items:center}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}}
.idcard{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:24px;text-align:center;backdrop-filter:blur(3px)}
.idcard img.headshot{width:150px;height:150px;border-radius:50%;object-fit:cover;border:4px solid var(--gold);box-shadow:0 10px 30px rgba(0,0,0,.35);margin:0 auto}
.idcard .nm{color:#fff;font-weight:800;font-size:1.2rem;margin:12px 0 0}
.idcard .rl{color:#bfe3cd;font-weight:600;margin:2px 0 6px}
.idcard .hq{display:inline-block;background:rgba(242,179,61,.16);border:1px solid rgba(242,179,61,.55);color:#ffd977;font-weight:700;font-size:.82rem;padding:.28em .9em;border-radius:999px;margin:6px 0 12px}
.idcard img.logoline{max-width:250px;width:100%;height:auto;margin:10px auto 0}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}
@media(max-width:860px){.hero-stats{grid-template-columns:repeat(2,1fr)}}
.hero-stats .stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:15px;text-align:left}
.hero-stats .stat b{display:block;font-size:1.3rem;color:#fff;line-height:1.25}
.hero-stats .stat span{color:#cfe4d6;font-size:.9rem}
.logostrip{background:#06231a;padding:28px 0}
.logostrip .wrap{display:flex;align-items:center;justify-content:center;gap:44px;flex-wrap:wrap}
.logostrip .lbl{color:#9dbfab;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.76rem;width:100%;text-align:center;margin:0}
.logostrip img{height:58px;width:auto;max-width:320px;object-fit:contain}
.card{box-shadow:0 2px 10px rgba(8,42,29,.06);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(8,42,29,.13)}
.icon{width:52px;height:52px;border-radius:14px;background:var(--mint);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.icon svg{width:28px;height:28px;stroke:var(--green-dark);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.photoband{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:860px){.photoband{grid-template-columns:1fr}}
.photoband figure{margin:0;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:0 8px 22px rgba(8,42,29,.18)}
.photoband img{width:100%;height:300px;object-fit:cover}
.photoband figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 18px 12px;color:#fff;font-weight:700;background:linear-gradient(transparent,rgba(4,24,16,.78))}
.photoband figcaption small{display:block;font-weight:500;color:#d9ecdf;font-size:.82rem}
.wide-photo{border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:0 8px 22px rgba(8,42,29,.18)}
.wide-photo img{width:100%;height:190px;object-fit:cover}
.wide-photo figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 18px 10px;color:#fff;font-weight:700;background:linear-gradient(transparent,rgba(4,24,16,.78))}
.fit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}
@media(max-width:860px){.fit-grid{grid-template-columns:1fr}}
.fit{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.fit .tick{width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:12px}
.fit p{color:var(--ink-soft);margin:0}
.notfit{background:#fff;border:1px dashed #b9c8bd;border-radius:var(--radius);padding:22px 26px;margin-top:22px}
.notfit ul{margin:.4em 0 0 1.2em;color:var(--ink-soft)}
.credits{font-size:.8rem;color:#9dbfab;margin-top:10px}