/* =========================================================
   Greenwork Tech redesign concept
   Theme: dark instrument-panel. Accent: teal (brand #076670 → #2bbcc4).
   Type: Space Grotesk (display) · IBM Plex Sans (body) · IBM Plex Mono (labels)
   Radius system: containers 14px · buttons pill · tags 999px
   ========================================================= */

:root{
  --ink:      #08110f;   /* page */
  --ink-2:    #0b1815;   /* alt sections */
  --surface:  #0f201d;   /* cards */
  --surface-2:#12262380;
  --line:     rgba(120,190,180,.12);
  --line-2:   rgba(120,190,180,.20);

  --teal:      #2bbcc4;  /* luminous accent */
  --teal-deep: #076670;  /* brand-recognisable */
  --teal-soft: rgba(43,188,196,.14);
  --teal-glow: rgba(43,188,196,.30);

  --text:  #e8f2f0;
  --muted: #92aaa6;
  --faint: #6d8481;
  --white: #f6fbfa;

  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 64px);
  --r: 14px;

  --ease: cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}

body{
  background:var(--ink);
  color:var(--text);
  font-family:"IBM Plex Sans", system-ui, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}

/* ---------- typography helpers ---------- */
.eyebrow{
  font-family:"IBM Plex Mono", monospace;
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--teal);
  margin-bottom:18px;
}
h1,h2,h3,h4{font-family:"Space Grotesk", sans-serif;font-weight:600;line-height:1.05;letter-spacing:-.02em;color:var(--white)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:"Space Grotesk", sans-serif;font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease), background .2s, border-color .2s, box-shadow .25s;
  white-space:nowrap;
}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--lg{padding:17px 34px;font-size:16px}
.btn--primary{background:var(--teal);color:#04191b;box-shadow:0 0 0 0 var(--teal-glow)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px var(--teal-glow)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}

/* ============ NAV ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(8,17,15,.82);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  height:72px;display:flex;align-items:center;gap:24px;
}
.nav__brand img{height:34px;width:auto}
.nav__links{display:flex;gap:30px;margin-left:auto}
.nav__links a{
  font-size:14.5px;color:var(--muted);position:relative;padding:4px 0;
  transition:color .2s;
}
.nav__links a:hover{color:var(--text)}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:1.5px;width:0;background:var(--teal);
  transition:width .25s var(--ease);
}
.nav__links a:hover::after{width:100%}
.nav__cta{margin-left:4px}
.nav__burger{display:none;margin-left:auto;background:none;border:0;cursor:pointer;width:40px;height:40px;flex-direction:column;justify-content:center;gap:6px}
.nav__burger span{display:block;height:2px;width:24px;background:var(--text);transition:.25s var(--ease)}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.nav__mobile{
  display:none;flex-direction:column;gap:6px;padding:14px var(--pad) 24px;
  background:rgba(8,17,15,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.nav__mobile.open{display:flex}
.nav__mobile a{padding:12px 0;color:var(--muted);border-bottom:1px solid var(--line);font-size:15px}
.nav__mobile a.btn{border:1px solid transparent;justify-content:center;margin-top:10px}

/* ============ HERO ============ */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero__grid{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(120% 90% at 72% 15%, #000 0%, transparent 68%);
          mask-image:radial-gradient(120% 90% at 72% 15%, #000 0%, transparent 68%);
}
.hero::after{ /* teal aura top-right */
  content:"";position:absolute;top:-15%;right:-5%;width:55vw;height:55vw;max-width:760px;max-height:760px;
  background:radial-gradient(circle, var(--teal-glow), transparent 62%);
  filter:blur(30px);opacity:.55;pointer-events:none;z-index:0;
}
.hero__inner{
  position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);
  display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;
}
.hero__title{
  font-size:clamp(2rem, 3.7vw, 3.1rem);
  margin:0 0 22px;
}
.hero__sub{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--muted);max-width:52ch;margin-bottom:34px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}

/* hero visual frame */
.frame{
  position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line-2);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.05);
  background:var(--surface);aspect-ratio:5/4;
}
.frame img{width:100%;height:100%;object-fit:cover;opacity:.94}
.frame__tag{
  position:absolute;left:14px;bottom:14px;z-index:3;
  display:inline-flex;align-items:center;gap:8px;
  font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--text);
  background:rgba(8,17,15,.72);backdrop-filter:blur(8px);
  border:1px solid var(--line-2);border-radius:999px;padding:7px 14px;
}
.frame__tag .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal)}
.frame__tick{position:absolute;width:16px;height:16px;z-index:3;border-color:var(--teal)}
.frame__tick--tl{top:10px;left:10px;border-top:2px solid;border-left:2px solid}
.frame__tick--tr{top:10px;right:10px;border-top:2px solid;border-right:2px solid}
.frame__tick--bl{bottom:10px;left:10px;border-bottom:2px solid;border-left:2px solid}
.frame__tick--br{bottom:10px;right:10px;border-bottom:2px solid;border-right:2px solid}

/* ============ STATS ============ */
.stats{border-block:1px solid var(--line);background:var(--ink-2)}
.stats__inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.stat{padding:38px 0;display:flex;flex-direction:column;gap:8px;position:relative}
.stat:not(:last-child){border-right:1px solid var(--line)}
.stat{padding-inline:min(3vw,32px)}
.stat__num{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(2.4rem,4vw,3.2rem);color:var(--white);line-height:1;display:flex;align-items:flex-start}
.stat__plus{color:var(--teal);font-size:.55em;margin-left:2px}
.stat__label{font-size:13.5px;color:var(--muted);max-width:22ch}

/* ============ SECTIONS ============ */
.section{padding:clamp(72px,9vw,120px) 0}
.section--alt{background:var(--ink-2);border-block:1px solid var(--line)}
.section__head{max-width:64ch;margin-bottom:56px}
.section__title{font-size:clamp(1.9rem,3.6vw,2.9rem);margin-bottom:20px}
.section__lead{color:var(--muted);font-size:1.08rem;max-width:60ch}

/* ============ BENTO / CAPABILITIES ============ */
.bento{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  grid-auto-rows:200px;
}
.cap{
  position:relative;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surface);padding:26px;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
  transition:transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.cap:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 24px 40px -24px rgba(0,0,0,.7)}
.cap h3{font-size:1.15rem;margin-bottom:8px}
.cap p{font-size:14px;color:var(--muted);line-height:1.5}
.cap__icon{color:var(--teal);width:30px;height:30px;margin-bottom:auto}
.cap__icon svg{width:100%;height:100%}
.cap__index{position:absolute;top:20px;right:22px;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--faint)}

/* featured & wide cells */
.cap--feature{grid-column:span 2;grid-row:span 2}
.cap--wide{grid-column:span 2}

/* image-backed cells */
.cap[style*="--img"]{color:var(--white)}
.cap[style*="--img"]::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:var(--img);background-size:cover;background-position:center;
  opacity:.5;transition:opacity .4s var(--ease), transform .5s var(--ease);
}
.cap[style*="--img"]::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg, rgba(8,17,15,.15) 0%, rgba(8,17,15,.55) 45%, rgba(8,17,15,.94) 100%);
}
.cap[style*="--img"]:hover::before{opacity:.62;transform:scale(1.05)}
.cap__body,.cap__overlay{position:relative;z-index:2}
.cap--feature .cap__body h3{font-size:1.7rem}
.cap--feature .cap__body p{font-size:15px;max-width:40ch}

/* plain (icon) cells get a faint trace texture so grid isn't flat */
.cap:not([style*="--img"])::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(90deg, var(--line) 1px, transparent 1px),linear-gradient(var(--line) 1px, transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(120% 120% at 100% 0%, #000, transparent 60%);
          mask-image:radial-gradient(120% 120% at 100% 0%, #000, transparent 60%);
}
.cap:not([style*="--img"]) > *{position:relative;z-index:1}

/* ============ PROCESS ============ */
.process{
  list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:0;
  border-top:1px solid var(--line);
}
.process__step{padding:34px 26px 34px 0;position:relative}
.process__step:not(:last-child){border-right:1px solid var(--line)}
.process__step{padding-inline:26px}
.process__step:first-child{padding-left:0}
.process__no{
  font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--teal);
  display:block;margin-bottom:18px;
}
.process__step::before{
  content:"";position:absolute;top:-1px;left:0;height:2px;width:0;background:var(--teal);
  transition:width .6s var(--ease);
}
.process__step.in::before{width:38px}
.process__step h3{font-size:1.15rem;margin-bottom:10px}
.process__step p{font-size:14px;color:var(--muted)}

/* ============ INDUSTRIES ============ */
.industries{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.ind{
  border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;
  background:linear-gradient(180deg,var(--surface),transparent);
  transition:border-color .3s var(--ease), background .3s, transform .3s var(--ease);
}
.ind:hover{border-color:var(--teal);transform:translateY(-4px);background:linear-gradient(180deg,var(--teal-soft),transparent)}
.ind h3{font-size:1.2rem;margin-bottom:12px}
.ind h3::after{content:"";display:block;width:22px;height:2px;background:var(--teal);margin-top:12px}
.ind p{font-size:13.5px;color:var(--muted)}

/* ============ QUALITY ============ */
.quality{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.quality__lead{color:var(--muted);font-size:1.08rem;margin:22px 0 30px;max-width:52ch}
.quality__pillars{display:flex;flex-wrap:wrap;gap:10px}
.quality__pillars span{
  font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--teal);
  border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;
}
.quality__list{list-style:none;display:flex;flex-direction:column}
.quality__list li{
  display:flex;align-items:flex-start;gap:14px;padding:18px 0;
  border-bottom:1px solid var(--line);font-size:15.5px;color:var(--text);
}
.quality__list li svg{flex:none;width:20px;height:20px;color:var(--teal);margin-top:2px}

/* ============ CTA ============ */
.cta{position:relative;padding:clamp(80px,10vw,130px) 0;overflow:hidden;background:var(--ink-2);border-top:1px solid var(--line)}
.cta__grid{
  position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(90% 120% at 20% 100%, #000, transparent 70%);
          mask-image:radial-gradient(90% 120% at 20% 100%, #000, transparent 70%);
}
.cta::before{
  content:"";position:absolute;bottom:-30%;left:8%;width:44vw;height:44vw;max-width:620px;max-height:620px;
  background:radial-gradient(circle,var(--teal-glow),transparent 62%);filter:blur(30px);opacity:.5;pointer-events:none;
}
.cta__inner{position:relative;z-index:1;display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start}
.cta__copy h2{font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:18px;max-width:18ch}
.cta__copy p{color:var(--muted);font-size:1.08rem;max-width:48ch;margin-bottom:32px}
.cta__actions{display:flex;gap:14px;flex-wrap:wrap}
.cta__card{
  border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);
  padding:14px 26px;box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
.cta__row{display:flex;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);align-items:baseline}
.cta__row:last-child{border-bottom:0}
.cta__k{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);width:64px;flex:none}
.cta__row a{color:var(--text);transition:color .2s}
.cta__row a:hover{color:var(--teal)}
.cta__row--addr span:last-child{color:var(--muted);font-size:14px}

/* contact details list (left column) */
.cta__details{list-style:none;display:flex;flex-direction:column;gap:2px;margin-top:30px}
.cta__details li{display:flex;gap:18px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.cta__details li:last-child{border-bottom:0}
.cta__details .cta__k{width:56px}
.cta__details a{color:var(--text);transition:color .2s}
.cta__details a:hover{color:var(--teal)}
.cta__details li > span:last-child{color:var(--muted);font-size:14.5px}
.cta__sep{color:var(--faint);margin:0 2px}

/* ============ STANDARDS BAR ============ */
.stdbar{background:var(--ink);border-top:1px solid var(--line)}
.stdbar__inner{display:flex;align-items:center;gap:28px;padding-block:22px;flex-wrap:wrap}
.stdbar__label{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);flex:none;
}
.stdbar__list{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin:0}
.stdbar__list li{
  position:relative;font-size:13.5px;color:var(--muted);padding-left:18px;
}
.stdbar__list li::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border:1.5px solid var(--teal);border-radius:2px;
}

/* ============ QUOTE FORM ============ */
.qform-wrap{position:relative}
.qform{
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);
  padding:28px;box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
  display:flex;flex-direction:column;gap:18px;
}
.qform__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.field label{font-size:13px;color:var(--text);font-weight:500}
.field__opt{color:var(--faint);font-weight:400}
.field input,.field select,.field textarea{
  width:100%;background:var(--ink);color:var(--text);
  border:1px solid var(--line-2);border-radius:10px;
  padding:12px 14px;font:inherit;font-size:15px;
  transition:border-color .2s, box-shadow .2s;
}
.field textarea{resize:vertical;min-height:76px}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2392aaa6' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:.75}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft);
}
.field--invalid input,.field--invalid textarea{border-color:#e5736b}
.field__err{font-size:12.5px;color:#ef8880;min-height:0}
.field--invalid .field__err{min-height:1em}
.qform__note{font-size:13px;color:var(--muted);line-height:1.5;margin-top:-2px}
.qform__submit{align-self:flex-start;margin-top:4px}

.qform__success{
  border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);
  padding:40px 32px;text-align:center;box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
.qform__check{
  width:56px;height:56px;margin:0 auto 20px;border-radius:50%;
  display:grid;place-items:center;color:#04191b;background:var(--teal);
  box-shadow:0 0 0 8px var(--teal-soft);
}
.qform__check svg{width:26px;height:26px}
.qform__success h3{font-size:1.5rem;margin-bottom:12px}
.qform__success p{color:var(--muted);font-size:15px;max-width:38ch;margin:0 auto}
.qform__success a{color:var(--teal)}

/* ============ FOOTER ============ */
.footer{background:var(--ink);border-top:1px solid var(--line);padding-top:64px}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.footer__brand img{height:34px;margin-bottom:20px}
.footer__brand p{color:var(--muted);font-size:14px;max-width:36ch}
.footer__col{display:flex;flex-direction:column;gap:12px}
.footer__col h4{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);font-family:"IBM Plex Mono",monospace;font-weight:500;margin-bottom:4px}
.footer__col a{color:var(--muted);font-size:14.5px;transition:color .2s}
.footer__col a:hover{color:var(--teal)}
.footer__addr{color:var(--faint);font-size:13.5px}
.footer__base{
  border-top:1px solid var(--line);padding:24px var(--pad);
  max-width:var(--maxw);margin:0 auto;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--faint);font-family:"IBM Plex Mono",monospace;
}

/* ============ REVEAL ANIMATION ============ */
/* Progressive enhancement: content is visible by default; the hidden state
   only applies once JS confirms it can drive the reveal (html.reveal-ready). */
html.reveal-ready .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
html.reveal-ready .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html.reveal-ready .reveal{opacity:1;transform:none;transition:none}
  .cap[style*="--img"]::before{transition:none}
}

/* ============ RESPONSIVE ============ */
@media (max-width:1000px){
  .hero__inner{grid-template-columns:1fr;gap:44px}
  .hero__visual{max-width:520px}
  .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:190px}
  .cap--feature{grid-column:span 2;grid-row:span 1}
  .cap--wide{grid-column:span 2}
  .process{grid-template-columns:1fr 1fr;gap:0}
  .process__step{border-right:0 !important;border-bottom:1px solid var(--line);padding:26px 0}
  .industries{grid-template-columns:repeat(2,1fr)}
  .quality{grid-template-columns:1fr;gap:36px}
  .cta__inner{grid-template-columns:1fr;gap:36px}
  .footer__inner{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:720px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .hero{padding-top:120px}
  .stats__inner{grid-template-columns:1fr 1fr}
  .stat:nth-child(odd){border-right:1px solid var(--line)}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .cap{min-height:180px}
  .cap--feature,.cap--wide{grid-column:span 1}
  .process{grid-template-columns:1fr}
  .industries{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr}
  .footer__base{flex-direction:column;gap:8px}
  .qform__row{grid-template-columns:1fr}
  .qform{padding:22px}
}