/* ============================================================
   Bifarm Tech — brand-aligned dark "control-room" relaunch
   Palette: brand A #006A56 · B #9EC63E · action #2296FF · slate base
   Type: Exo 2 (headers/labels) · Lora (copy) — per brand guide
   Motif: dotted mist grid (aeroponics). Focal vision hero, low noise.
   ============================================================ */

:root{
  --bg:#0c1215;          /* near-black slate */
  --bg-2:#10191d;        /* panel */
  --surface:#142026;     /* card */
  --ink:#eaf3f1;
  --soft:#90a4a3;        /* muted teal-grey */
  --faint:#5f7472;
  --line:rgba(188,215,209,.12);
  --line-2:rgba(188,215,209,.20);
  --teal:#006A56;        /* brand A */
  --teal-br:#1bc99b;     /* brightened brand teal for dark bg */
  --spring:#9EC63E;      /* brand B */
  --blue:#2296FF;        /* brand action G */
  --display:'Exo 2',system-ui,sans-serif;
  --body:'Lora',Georgia,serif;
  --maxw:1120px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* dotted mist grid — reusable */
.hero__grid{position:absolute;inset:0;
  background-image:radial-gradient(rgba(188,215,209,.14) 1px,transparent 1.4px);
  background-size:22px 22px;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%)}

/* ---------- type ---------- */
h1,h2,h3,.eyebrow,.kicker,.brand__word,.tag,.flag,.stat__n,.stat__l,.path__no,.path__when,.twin__tag,.backers span,.awards span,.cta,.nav__links a,.hero__cue{font-family:var(--display)}
h1,h2,h3{font-weight:600;line-height:1.06;letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,4.2vw,3rem)}
h3{font-size:1.18rem;letter-spacing:0}
.eyebrow,.kicker{font-size:.72rem;font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:var(--teal-br)}
.kicker{display:inline-block;margin-bottom:1.1rem}
.accent{background:linear-gradient(92deg,var(--spring),var(--teal-br));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;transition:background .4s,border-color .4s}
.nav__inner{max-width:var(--maxw);margin:0 auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between}
.nav.is-stuck{background:rgba(12,18,21,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:.55em;font-weight:600;font-size:1.12rem;letter-spacing:.18em;color:var(--ink)}
.brand__word{font-weight:600}
.bmark{width:26px;height:26px;color:var(--spring)}
.brand__logo{height:23px;width:auto;display:block}
.brand__logo--footer{height:30px}
.nav .bmark{color:var(--spring)}
.nav__links{display:flex;gap:2rem;align-items:center}
.nav__links a{font-size:.8rem;font-weight:500;letter-spacing:.04em;color:var(--soft);transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__toggle span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.hero .reveal[data-d="1"]{transition-delay:.1s}
.hero .reveal[data-d="2"]{transition-delay:.28s}
.hero .reveal[data-d="3"]{transition-delay:.5s}
.hero .reveal[data-d="4"]{transition-delay:.8s}

/* ---------- HERO (focal vision) ---------- */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:120px 0 90px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__horizon{position:absolute;left:50%;bottom:-62%;transform:translateX(-50%);width:150%;height:100%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(27,201,155,.18),rgba(34,150,255,.07) 52%,transparent 70%)}
.hero__aura{position:absolute;left:50%;top:34%;transform:translate(-50%,-50%);width:70%;height:60%;
  background:radial-gradient(circle,rgba(0,106,86,.22),transparent 65%);filter:blur(20px)}
.hero__inner{position:relative;z-index:1;max-width:980px;margin:0 auto;padding:0 28px;text-align:center}
.hero__title{font-size:clamp(2.7rem,7vw,5.4rem);font-weight:600;margin:1.4rem 0;letter-spacing:-.02em}
.hero .eyebrow{display:block}
.hero__lead{font-family:var(--body);font-size:clamp(1.1rem,1.7vw,1.4rem);color:var(--soft);max-width:46ch;margin:0 auto;line-height:1.55}
.hero__cue{position:absolute;left:50%;bottom:38px;transform:translateX(-50%);z-index:1;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--soft);font-weight:500}
.hero__cue i{width:1px;height:42px;background:linear-gradient(var(--teal-br),transparent);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

/* ---------- sections ---------- */
.section{position:relative;padding:clamp(80px,11vw,140px) 0}
.section--panel{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:720px;margin-bottom:60px}
.head--center{margin-inline:auto;text-align:center}
.head h2{margin-bottom:1.1rem}
.lead{font-size:1.15rem;color:var(--soft);max-width:60ch}
.head--center .lead{margin-inline:auto}

/* ---------- pathway ---------- */
.path{list-style:none;max-width:820px;margin:0 auto}
.path__step{display:grid;grid-template-columns:64px 1fr;gap:30px;padding-bottom:44px}
.path__step:last-child{padding-bottom:0}
.path__rail{position:relative;display:flex;justify-content:center}
.path__rail::before{content:"";position:absolute;top:54px;bottom:-44px;width:1px;background:linear-gradient(var(--teal-br),rgba(27,201,155,.15))}
.path__step--last .path__rail::before{display:none}
.path__no{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:1.05rem;color:var(--teal-br);border:1px solid var(--line-2);background:var(--surface)}
.path__step--last .path__no{background:var(--teal-br);color:#06140f;border-color:var(--teal-br);box-shadow:0 0 26px rgba(27,201,155,.45)}
.path__when{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--spring);margin-bottom:.3rem}
.path__body h3{margin-bottom:.55rem;font-size:1.5rem}
.path__body p{color:var(--soft);max-width:56ch}
.path__body strong{color:var(--ink);font-weight:500}

/* ---------- technology grid ---------- */
.grid4{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.cell{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px;transition:transform .3s,border-color .3s}
.cell:hover{transform:translateY(-4px);border-color:var(--line-2)}
.cell--feat{background:linear-gradient(160deg,rgba(0,106,86,.22),var(--surface));border-color:rgba(27,201,155,.3)}
.cell__i{width:46px;height:46px;color:var(--teal-br);margin-bottom:18px}
.cell h3{display:flex;align-items:center;gap:.6em;flex-wrap:wrap;margin-bottom:.7rem}
.cell p{color:var(--soft);font-size:.98rem}
.flag{font-size:.58rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#06140f;background:var(--spring);padding:.28em .6em;border-radius:100px}
.tag{display:inline-block;margin-top:1.1rem;font-size:.66rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--soft);border:1px solid var(--line);padding:.4em .85em;border-radius:100px}
.tag--green{color:var(--teal-br);border-color:rgba(27,201,155,.32)}
.whynow{margin-top:44px;font-size:1.16rem;color:var(--soft);max-width:74ch;line-height:1.6}
.whynow .kicker{color:var(--spring);margin:0;letter-spacing:.18em}

/* ---------- living mist band ---------- */
.mistband{position:relative;min-height:64vh;display:flex;align-items:center;overflow:hidden;background:#04080a}
.mistband__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.92}
.mistband__veil{position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(6,11,13,.93),rgba(6,11,13,.5) 48%,rgba(6,11,13,.08)),
    linear-gradient(180deg,var(--bg),transparent 20%,transparent 74%,var(--bg))}
.mistband__copy{position:relative;z-index:2;max-width:600px}
.mistband__copy .kicker{color:var(--teal-br)}
.mistband__copy h2{margin:.5rem 0 .85rem}
.mistband__copy p{color:var(--ink);font-size:1.14rem;max-width:40ch;opacity:.92}

/* ---------- earth & beyond twin ---------- */
.twin{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.twin__col{border:1px solid var(--line);border-radius:16px;padding:32px;background:var(--surface)}
.twin__col--space{background:linear-gradient(160deg,rgba(34,150,255,.12),var(--bg-2));border-color:rgba(34,150,255,.22)}
.twin__tag{font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:.5em;margin-bottom:1.1rem;color:var(--ink)}
.dot{width:9px;height:9px;border-radius:50%}
.dot--earth{background:var(--spring)}
.dot--space{background:var(--blue);box-shadow:0 0 10px var(--blue)}
.twin__col ul{list-style:none;display:grid;gap:.7rem}
.twin__col li{position:relative;padding-left:1.5em;color:var(--soft);font-size:.98rem}
.twin__col li::before{content:"›";position:absolute;left:0;color:var(--teal-br)}
.twin__col--space li::before{color:var(--blue)}
.beyond__note{margin-top:30px;font-size:1.12rem;color:var(--soft);max-width:66ch;line-height:1.55}
.beyond__note strong{color:var(--ink);font-weight:500}

/* ---------- proof / backed ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:48px}
.stat{text-align:center;border:1px solid var(--line);border-radius:14px;padding:30px 12px;background:var(--surface)}
.stat__n{display:block;font-size:clamp(2.4rem,5vw,3.2rem);font-weight:700;color:var(--teal-br);line-height:1}
.stat__l{font-size:.7rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.quote{max-width:760px;margin:0 auto 56px;text-align:center}
.quote p{font-family:var(--body);font-style:italic;font-size:1.4rem;line-height:1.45;color:var(--ink)}
.quote cite{display:block;margin-top:1rem;font-family:var(--display);font-size:.78rem;font-style:normal;letter-spacing:.06em;color:var(--soft)}
.kicker--center{display:block;text-align:center;color:var(--soft);margin-bottom:22px}
.backers{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 28px;max-width:880px;margin:0 auto 26px}
.backers span{font-size:.92rem;font-weight:500;letter-spacing:.02em;color:var(--soft);transition:color .2s}
.backers span:hover{color:var(--ink)}
.validators{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:26px 46px;max-width:760px;margin:0 auto 40px}
.validators img{height:40px;width:auto;opacity:.8;transition:opacity .25s}
.validators img:hover{opacity:1}
.awards{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:30px}
.awards span{font-family:var(--display);font-size:.7rem;font-weight:500;letter-spacing:.04em;color:var(--soft);border:1px solid var(--line);border-radius:100px;padding:.45em 1.05em}
.awards{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.awards span{font-size:.7rem;font-weight:500;letter-spacing:.04em;color:var(--faint);border:1px solid var(--line);border-radius:100px;padding:.45em 1em}

/* ---------- contact ---------- */
.contact{position:relative;text-align:center;overflow:hidden;padding-bottom:clamp(74px,8vw,104px)}
.contact__bg{position:absolute;inset:0;z-index:0;opacity:.6}
.contact__inner{position:relative;z-index:1;max-width:740px;margin:0 auto}
.contact h2{font-size:clamp(2rem,4.6vw,3.1rem);margin:1.1rem 0}
.contact p{color:var(--soft);font-size:1.12rem;max-width:52ch;margin:0 auto 1.6rem}
.status{display:inline-flex;align-items:center;gap:.6em;font-family:var(--display);font-size:.74rem!important;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--spring)!important;border:1px solid rgba(158,198,62,.35);border-radius:100px;padding:.55em 1.2em;margin:0 auto 1.8rem!important;max-width:none!important;white-space:nowrap}
@media(max-width:640px){.status{white-space:normal;border-radius:18px}}
.status i{width:9px;height:9px;border-radius:50%;background:var(--spring);box-shadow:0 0 10px rgba(158,198,62,.8);animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
.contact__invite{color:var(--ink)!important;font-size:1.16rem!important}
.cta{display:inline-block;font-weight:600;letter-spacing:.04em;font-size:1.05rem;color:var(--bg);
  background:var(--spring);padding:.9em 1.8em;border-radius:100px;transition:transform .25s,box-shadow .25s}
.cta:hover{transform:translateY(-2px);box-shadow:0 16px 36px -14px var(--spring)}

/* ---------- footer ---------- */
.footer{background:#080d10;border-top:1px solid var(--line);padding:48px 0}
.footer__inner{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.footer .bmark{color:var(--spring)}
.footer__tag{font-family:var(--body);font-style:italic;color:var(--soft)}
.footer__base{font-family:var(--display);font-size:.74rem;letter-spacing:.06em;color:var(--faint)}
.footer__nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 28px;margin:2px 0 8px}
.footer__nav a{font-family:var(--display);font-size:.78rem;font-weight:500;letter-spacing:.06em;color:var(--soft);transition:color .2s}
.footer__nav a:hover{color:var(--teal-br)}
.footer__products{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:14px 30px;opacity:.78;margin:8px 0 6px}
.footer__products span{font-family:var(--display);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.footer__products img{height:26px;width:auto}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .grid4,.twin{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .nav__links{position:fixed;inset:60px 14px auto 14px;flex-direction:column;align-items:flex-start;gap:1rem;
    background:rgba(16,25,29,.97);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:16px;padding:22px;
    transform:translateY(-10px);opacity:0;pointer-events:none;transition:.3s}
  .nav__links.open{transform:none;opacity:1;pointer-events:auto}
  .nav__links a{font-size:.98rem}
  .nav__toggle{display:flex}
  .nav__toggle.open span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav__toggle.open span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
}
@media(max-width:520px){ .stats{grid-template-columns:1fr 1fr} .path__step{grid-template-columns:48px 1fr;gap:18px} }

/* ===== visual components (image-led) ===== */
.hero__blueprint{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);width:min(940px,88%);
  opacity:.11;pointer-events:none;
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 72%);mask-image:radial-gradient(circle at 50% 50%,#000,transparent 72%)}
.pathwrap{display:grid;grid-template-columns:1.12fr .88fr;gap:50px;align-items:center}
.pathwrap .path{max-width:none;margin:0}
.path__viz{display:flex;flex-direction:column;align-items:center;justify-content:center}
.path__viz .render{max-height:560px;width:auto}

.bp{filter:drop-shadow(0 0 7px rgba(27,201,155,.32)) drop-shadow(0 0 1px rgba(255,255,255,.45))}
.bp--space{filter:drop-shadow(0 0 8px rgba(34,150,255,.42)) drop-shadow(0 0 1px rgba(255,255,255,.45))}
.render{filter:drop-shadow(0 30px 50px rgba(0,0,0,.55))}
.ui{filter:drop-shadow(0 26px 52px rgba(0,0,0,.62))}
.feature__viz .ui{max-height:348px;width:auto}
figure figcaption{margin-top:14px;font-family:var(--display);font-size:.66rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);text-align:center}

.feature{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:44px 0;border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0;padding-top:8px}
.feature--rev .feature__viz{order:2}
.feature__viz{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:260px}
.feature__viz .render{max-height:370px;width:auto}
.feature__viz .bp{max-height:300px;width:auto}
.shieldviz{width:100%;max-width:400px;height:auto;filter:drop-shadow(0 0 14px rgba(27,201,155,.12))}
.aeroviz{width:100%;max-width:470px;height:auto;filter:drop-shadow(0 0 14px rgba(27,201,155,.12))}
.svglabel{font-family:var(--display);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.feature__txt h3{font-size:1.7rem;margin:.4rem 0 .7rem}
.feature__txt .kicker{margin-bottom:.6rem;color:var(--spring)}
.feature__txt p{color:var(--soft);max-width:46ch}
.feature__txt em{color:var(--ink);font-style:italic}

.twins{display:grid;grid-template-columns:1fr auto 1fr;gap:34px;align-items:center;margin:6px 0 32px}
.twins__one{display:flex;flex-direction:column;align-items:center}
.twins__one img{max-height:300px;width:auto}
.twins__one figcaption{display:flex;align-items:center;gap:.5em;text-transform:none;letter-spacing:.03em;color:var(--soft);font-size:.82rem}
.twins__eq{font-family:var(--display);font-size:2.1rem;color:var(--teal-br);opacity:.7}

.proof{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center;margin-bottom:54px}
.proof__photo{border-radius:16px;overflow:hidden;border:1px solid var(--line);position:relative}
.proof__photo img{width:100%;height:400px;object-fit:cover;display:block}
.proof__photo figcaption{position:absolute;left:12px;bottom:12px;margin:0;background:rgba(8,14,16,.72);color:var(--ink);
  padding:.32em .75em;border-radius:100px;backdrop-filter:blur(6px);text-transform:none;letter-spacing:.03em;font-size:.66rem}
.proof .stats{grid-template-columns:1fr 1fr;margin:0 0 1.6rem}
.proof .quote{margin:0;text-align:left;max-width:none}
.proof .quote p{font-size:1.18rem}
.proof .quote cite{text-align:left}
.proof__note{margin-top:1.4rem;font-family:var(--body);font-size:.98rem;color:var(--soft);max-width:52ch}
.proof__note strong{color:var(--ink);font-weight:500}

@media(max-width:880px){
  .feature,.proof,.twins,.pathwrap{grid-template-columns:1fr;gap:28px}
  .feature--rev .feature__viz{order:0}
  .twins__eq{transform:rotate(90deg)}
  .proof .stats{grid-template-columns:1fr 1fr}
  .hero__blueprint{opacity:.06;width:92%}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- pathway progress states ---------- */
.path__step--done .path__no{background:rgba(158,198,62,.12);border-color:var(--spring);color:var(--spring)}
.path__step--done .path__rail::before{background:linear-gradient(180deg,var(--spring),var(--teal-br))}
.path__step--ahead .path__rail::before{background:repeating-linear-gradient(180deg,rgba(27,201,155,.35) 0 6px,transparent 6px 13px)}
.path__here{display:inline-flex;align-items:center;gap:.55em;font-family:var(--display);font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--spring);border:1px solid rgba(158,198,62,.4);border-radius:100px;padding:.45em 1em;margin:.45rem 0 .5rem}
.path__here i{width:7px;height:7px;border-radius:50%;background:var(--spring);box-shadow:0 0 9px rgba(158,198,62,.85);animation:pulse 2.6s ease-in-out infinite}