/* ==========================================================================
   Techno Engineering Industry — site stylesheet
   Palette taken from the company profile: deep forest + olive accent
   ========================================================================== */

:root{
  --forest:#18312D;
  --forest-2:#244B3D;
  --forest-3:#2F6B52;
  --olive:#AFC37F;
  --olive-dk:#879B52;
  --paper:#FFFFFF;
  --mist:#F5F7F4;
  --mist-2:#EAEFE9;
  --line:#DCE3DB;
  --body:#495A53;
  --heading:#18312D;

  --wrap:1180px;
  --gut:clamp(20px,5vw,40px);
  --r:4px;
  --shadow:0 1px 2px rgba(24,49,45,.05), 0 8px 24px rgba(24,49,45,.06);
  --shadow-lg:0 2px 4px rgba(24,49,45,.06), 0 18px 44px rgba(24,49,45,.12);

  --ff-display:'Archivo','Helvetica Neue',Helvetica,Arial,sans-serif;
  --ff-body:'Inter','Helvetica Neue',Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  font-family:var(--ff-body);
  font-size:17px;
  line-height:1.7;
  color:var(--body);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;height:auto}

a{color:var(--forest-3);text-decoration:none}
a:hover{color:var(--forest)}

h1,h2,h3,h4{
  font-family:var(--ff-display);
  color:var(--heading);
  letter-spacing:-.02em;
  line-height:1.12;
  margin:0 0 .5em;
  font-weight:700;
}

p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

::selection{background:var(--olive);color:var(--forest)}

:focus-visible{outline:3px solid var(--olive);outline-offset:3px;border-radius:2px}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.section{padding:clamp(64px,8.5vw,112px) 0}
.section--mist{background:var(--mist)}
.section--tight{padding-block:clamp(48px,6vw,76px)}

.eyebrow{
  font-family:var(--ff-display);
  font-size:12px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--forest-3);
  margin:0 0 18px;
  display:flex;
  align-items:center;
  gap:12px;
}
.eyebrow::before{
  content:"";
  width:28px;height:2px;
  background:var(--olive);
  flex:none;
}
.eyebrow--center{justify-content:center}

.h-xl{font-size:clamp(2.1rem,5vw,3.4rem)}
.h-lg{font-size:clamp(1.8rem,3.8vw,2.6rem)}
.h-md{font-size:clamp(1.35rem,2.4vw,1.75rem)}

.lede{
  font-size:clamp(1.02rem,1.5vw,1.15rem);
  color:var(--body);
  max-width:62ch;
}

.section-head{max-width:720px;margin-bottom:clamp(36px,4.5vw,56px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .lede{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--ff-display);
  font-weight:600;font-size:15px;letter-spacing:.01em;
  padding:14px 26px;
  border-radius:var(--r);
  border:1.5px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--olive);color:var(--forest);border-color:var(--olive)}
.btn--primary:hover{background:#BFD191;border-color:#BFD191;color:var(--forest)}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn--dark{background:var(--forest);color:#fff;border-color:var(--forest)}
.btn--dark:hover{background:var(--forest-2);border-color:var(--forest-2);color:#fff}
.btn--outline{border-color:var(--line);color:var(--forest)}
.btn--outline:hover{border-color:var(--forest);background:var(--forest);color:#fff}
.btn .arw{transition:transform .18s ease}
.btn:hover .arw{transform:translateX(3px)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--forest);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;min-height:76px;
}
.brand{display:flex;align-items:center;gap:14px}
.brand__mark{
  width:46px;height:46px;flex:none;
  background:#fff;border-radius:var(--r);
  display:grid;place-items:center;padding:5px;
}
.brand__mark img{width:100%}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__name{
  font-family:var(--ff-display);font-weight:700;
  font-size:16px;letter-spacing:.015em;color:#fff;
  text-transform:uppercase;
}
.brand__tag{
  font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--olive);font-weight:500;margin-top:3px;
}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-family:var(--ff-display);
  font-size:14.5px;font-weight:500;
  color:rgba(255,255,255,.82);
  padding:9px 14px;border-radius:var(--r);
  transition:color .16s ease,background .16s ease;
  white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav a.is-active{color:var(--olive)}
.nav a.is-active:hover{color:var(--olive)}

.header-cta{margin-left:10px;padding:11px 20px;font-size:14.5px}

.nav-toggle{
  display:none;
  background:none;border:1px solid rgba(255,255,255,.28);
  border-radius:var(--r);padding:9px 11px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0;transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (max-width:960px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;left:0;right:0;top:100%;
    background:var(--forest);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px var(--gut) 20px;
    border-bottom:1px solid rgba(255,255,255,.1);
    display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:13px 4px;border-bottom:1px solid rgba(255,255,255,.07)}
  .nav a:hover{background:none}
  .header-cta{margin:14px 0 0;justify-content:center}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--forest);color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;opacity:.3}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(104deg,var(--forest) 24%,rgba(24,49,45,.84) 56%,rgba(24,49,45,.6) 100%);
}
.hero__inner{position:relative;padding:clamp(72px,10vw,128px) 0 0}
.hero__eyebrow{
  font-family:var(--ff-display);font-size:12px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--olive);
  margin:0 0 22px;
}
.hero h1{
  color:#fff;font-size:clamp(2.5rem,6.4vw,4.4rem);
  font-weight:800;letter-spacing:-.025em;max-width:16ch;margin-bottom:0;
}
.hero__rule{width:64px;height:3px;background:var(--olive);margin:30px 0 26px}
.hero p{
  color:rgba(255,255,255,.84);
  font-size:clamp(1.05rem,1.7vw,1.22rem);
  max-width:54ch;line-height:1.62;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero__scope{
  margin-top:clamp(48px,6vw,72px);
  padding:20px 0;
  border-top:1px solid rgba(255,255,255,.16);
  font-family:var(--ff-display);
  font-size:12.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(255,255,255,.72);
  display:flex;flex-wrap:wrap;gap:10px 22px;
}
.hero__scope span{display:flex;align-items:center;gap:22px}
.hero__scope span+span::before{content:"/";color:var(--olive)}
@media (max-width:620px){
  /* stack the scope list so a separator never strands at the start of a line */
  .hero__scope{flex-direction:column;gap:9px;align-items:flex-start}
  .hero__scope span+span::before{content:none}
}

/* stat band */
.statband{background:var(--forest-2);position:relative;z-index:2}
.statband__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
}
.stat{padding:30px 28px;border-left:1px solid rgba(255,255,255,.14)}
.stat:first-child{border-left:0;padding-left:0}
.stat__n{
  font-family:var(--ff-display);font-size:clamp(1.7rem,3vw,2.3rem);
  font-weight:700;color:#fff;line-height:1;letter-spacing:-.02em;
}
.stat__l{
  font-size:11.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:var(--olive);margin-top:9px;
}
@media (max-width:860px){
  .statband__grid{grid-template-columns:repeat(2,1fr)}
  .stat{padding:24px 20px;border-top:1px solid rgba(255,255,255,.14)}
  .stat:nth-child(odd){border-left:0;padding-left:0}
  .stat:nth-child(-n+2){border-top:0}
}

/* ---------- page banner (inner pages) ---------- */
.pagehead{background:var(--forest);color:#fff;padding:clamp(52px,7vw,84px) 0 clamp(48px,6vw,72px)}
.pagehead .eyebrow{color:var(--olive)}
.pagehead h1{color:#fff;font-size:clamp(2.1rem,4.6vw,3.1rem);max-width:18ch}
.pagehead p{color:rgba(255,255,255,.8);max-width:60ch;margin-top:18px;font-size:clamp(1rem,1.5vw,1.1rem)}

/* ---------- generic grids ---------- */
.grid{display:grid;gap:clamp(18px,2.4vw,26px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
}

/* split (text + image) */
.split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(32px,5vw,72px);align-items:center;
}
.split--narrow{grid-template-columns:1.05fr .95fr}
@media (max-width:900px){.split,.split--narrow{grid-template-columns:1fr}}
.split__media img{border-radius:var(--r);width:100%}
.split__media--frame{
  border:1px solid var(--line);border-radius:var(--r);
  padding:10px;background:#fff;box-shadow:var(--shadow);
}

/* ---------- cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:30px 28px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
  height:100%;
}
.card:hover{border-color:#C2CEBF;box-shadow:var(--shadow);transform:translateY(-2px)}
.card__num{
  font-family:var(--ff-display);font-size:12px;font-weight:700;
  letter-spacing:.12em;color:var(--olive-dk);margin-bottom:16px;
}
.card h3{font-size:1.18rem;margin-bottom:10px}
.card p{font-size:15.5px;line-height:1.65;margin:0}

/* photo card */
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.pcard:hover{border-color:#C2CEBF;box-shadow:var(--shadow);transform:translateY(-2px)}
.pcard__img{aspect-ratio:4/3;overflow:hidden;background:var(--mist-2)}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.pcard:hover .pcard__img img{transform:scale(1.04)}
.pcard__img--tall{aspect-ratio:3/4}
.pcard__img--contain{background:#fff}
.pcard__img--contain img{object-fit:contain;padding:14px}
.pcard__body{padding:20px 22px 24px}
.pcard__body h3{font-size:1.05rem;margin-bottom:6px}
.pcard__body p{font-size:14.5px;line-height:1.6;margin:0;color:var(--body)}
.pcard__cap{
  font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--olive-dk);margin-bottom:8px;
}

/* ---------- spec table ---------- */
.spec{width:100%;border-collapse:collapse;font-size:15.5px}
.spec caption{
  text-align:left;font-family:var(--ff-display);font-weight:700;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--forest-3);padding-bottom:14px;
}
.spec th{
  text-align:left;font-family:var(--ff-display);font-size:11.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--body);
  padding:0 0 12px;border-bottom:2px solid var(--forest);
}
.spec th:last-child,.spec td:last-child{text-align:right}
.spec td{padding:13px 0;border-bottom:1px solid var(--line);color:var(--heading);font-weight:500}
.spec tbody tr:hover td{color:var(--forest-3)}

.specbox{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(26px,3vw,34px);
}

/* ---------- feature list ---------- */
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.ticks li{position:relative;padding-left:30px;font-size:16px;color:var(--body)}
.ticks li::before{
  content:"";position:absolute;left:0;top:.56em;
  width:9px;height:9px;background:var(--olive);border-radius:1px;
}
.ticks--tight li{font-size:15px}

/* ---------- logo wall ---------- */
.logowall{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,22px)}
@media (max-width:860px){.logowall{grid-template-columns:repeat(2,1fr)}}
.logotile{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:30px 26px;text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;
  gap:20px;min-height:200px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.logotile:hover{border-color:#C2CEBF;box-shadow:var(--shadow)}
.logotile__img{flex:1;display:grid;place-items:center;width:100%}
.logotile__img img{max-height:76px;width:auto;max-width:86%;object-fit:contain}
.logotile__name{
  font-family:var(--ff-display);font-size:14px;font-weight:600;
  color:var(--heading);line-height:1.4;
}
.logotile__role{font-size:12.5px;color:var(--body);margin-top:3px;display:block;font-weight:400}

/* ---------- value strip ---------- */
.valstrip{
  background:var(--mist-2);border-radius:var(--r);
  display:grid;grid-template-columns:repeat(3,1fr);
  text-align:center;
}
.valstrip div{
  padding:26px 20px;
  font-family:var(--ff-display);font-size:13px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--forest-2);
  border-left:1px solid rgba(24,49,45,.1);
}
.valstrip div:first-child{border-left:0}
@media (max-width:620px){
  .valstrip{grid-template-columns:1fr}
  .valstrip div{border-left:0;border-top:1px solid rgba(24,49,45,.1)}
  .valstrip div:first-child{border-top:0}
}

/* ---------- certificate / iso badge ---------- */
.isobadge{
  display:inline-flex;flex-direction:column;
  background:var(--forest);color:#fff;border-radius:var(--r);
  padding:22px 30px;margin-bottom:28px;
}
.isobadge strong{
  font-family:var(--ff-display);font-size:1.45rem;font-weight:700;letter-spacing:-.01em;
}
.isobadge span{
  font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--olive);margin-top:6px;
}

/* ---------- documentary photo frame ----------
   Plant photography is archive material at modest resolution; framing it and
   capping the width keeps it crisp instead of upscaled and soft. */
.photoframe{
  margin:0;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);
  padding:12px;box-shadow:var(--shadow);
  max-width:470px;margin-inline:auto;
}
.photoframe--tall{max-width:355px}
.photoframe img{border-radius:2px;width:100%}
.photoframe figcaption{
  padding:13px 4px 3px;display:flex;align-items:baseline;
  justify-content:space-between;gap:14px;
}
.photoframe figcaption strong{
  font-family:var(--ff-display);font-size:13.5px;font-weight:600;color:var(--heading);
}
.photoframe figcaption span{
  font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--olive-dk);white-space:nowrap;
}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}

.cblock{padding:24px 0;border-top:1px solid var(--line)}
.cblock:first-of-type{border-top:0;padding-top:0}
.cblock__label{
  font-family:var(--ff-display);font-size:11.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--forest-3);margin-bottom:10px;
}
.cblock__value{font-size:16.5px;color:var(--heading);line-height:1.65}
.cblock__value a{color:var(--heading);border-bottom:1px solid var(--line);transition:border-color .15s,color .15s}
.cblock__value a:hover{color:var(--forest-3);border-color:var(--olive)}
.cblock__note{font-size:13.5px;color:var(--body);margin-top:5px}

.mapframe{
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--mist);min-height:380px;height:100%;
}
.mapframe{position:relative;display:grid}
.mapframe iframe{display:block;width:100%;height:100%;min-height:380px;border:0;position:relative;z-index:1;grid-area:1/1}
.mapframe__fallback{
  grid-area:1/1;display:grid;place-content:center;text-align:center;gap:8px;
  padding:30px;z-index:0;
}
.mapframe__fallback strong{font-family:var(--ff-display);color:var(--heading);font-size:15px}
.mapframe__fallback span{font-size:13.5px;color:var(--body)}

/* ---------- CTA band ---------- */
.ctaband{background:var(--forest);color:#fff;padding:clamp(56px,7vw,86px) 0}
.ctaband__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:34px;flex-wrap:wrap;
}
.ctaband h2{color:#fff;font-size:clamp(1.75rem,3.4vw,2.5rem);max-width:17ch;margin:0}
.ctaband p{color:rgba(255,255,255,.8);margin:14px 0 0;max-width:48ch}
.ctaband__actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{background:#132724;color:rgba(255,255,255,.72);padding:clamp(52px,6vw,72px) 0 0;font-size:15px}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1.3fr;
  gap:clamp(30px,4vw,56px);padding-bottom:48px;
}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr;gap:34px}}
.site-footer h4{
  color:#fff;font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;margin:0 0 18px;
}
.site-footer p{line-height:1.7;margin:0 0 10px}
.site-footer a{color:rgba(255,255,255,.72)}
.site-footer a:hover{color:var(--olive)}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-brand{display:flex;align-items:center;gap:13px;margin-bottom:20px}
.footer-brand .brand__mark{width:42px;height:42px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(255,255,255,.5);
}
.footer-bottom > span{display:block}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}