/* TechMore | mint field, charcoal circuit, builder's grid */
:root{
  --mint:#4ff1a8;
  --mint-soft:#8af6c6;
  --pale:#d9fbea;
  --charcoal:#23323a;
  --dark:#182229;
  --dark-2:#1f2d35;
  --ink:#182229;
  --ink-soft:rgba(24,34,41,.74);
  --on-dark:rgba(245,247,252,.92);
  --on-dark-soft:rgba(245,247,252,.74);
  --line:rgba(35,50,58,.18);
  --line-strong:rgba(35,50,58,.42);
  --mono:"Chivo Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --radius:10px;
  --wrap:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--mint);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--mono);line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(2.1rem,5.2vw,4rem)}
h2{font-size:clamp(1.65rem,3.4vw,2.6rem)}
h3{font-size:1.2rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(var(--wrap),calc(100% - 40px));margin:0 auto}
.kicker{font-family:var(--mono);font-size:.82rem;letter-spacing:.06em;text-transform:lowercase;margin:0 0 .9rem;color:var(--ink-soft)}
.sub{font-size:1.08rem;color:var(--ink-soft);max-width:60ch}
.section{padding:clamp(72px,9vw,120px) 0}
.section-head{margin-bottom:clamp(32px,4vw,52px)}
.section-head h2{max-width:22ch}

/* builder's grid texture */
.hero,.launchpad,.faq{
  background-color:var(--mint);
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:48px 48px;
}
.launchpad{background-color:var(--pale);background-image:linear-gradient(rgba(35,50,58,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(35,50,58,.12) 1px,transparent 1px)}
.faq{background-color:var(--pale);background-image:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem 1.35rem;border-radius:var(--radius);font-family:var(--mono);font-weight:600;font-size:.95rem;text-decoration:none;border:2px solid transparent;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;white-space:nowrap}
.btn-dark{background:var(--charcoal);color:var(--on-dark);border-color:var(--charcoal)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--charcoal)}
.btn-mint{background:var(--mint);color:var(--ink);border-color:var(--mint)}
.btn-outline{background:transparent;color:var(--on-dark);border-color:rgba(245,247,252,.5)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(79,241,168,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:2px solid var(--charcoal);transition:box-shadow .3s ease}
.site-header.scrolled{box-shadow:0 6px 24px rgba(24,34,41,.18)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;border-radius:8px;border:2px solid var(--charcoal)}
.brand-name{font-family:var(--mono);font-weight:700;font-size:.95rem;line-height:1;letter-spacing:.04em;text-transform:uppercase}
.primary-nav{display:flex;align-items:center;gap:6px}
.primary-nav a{font-family:var(--mono);font-size:.86rem;font-weight:500;text-decoration:none;padding:.5rem .8rem;border-radius:8px;transition:background .2s ease,color .2s ease}
.primary-nav .nav-cta{background:var(--charcoal);color:var(--on-dark);margin-left:6px}
.nav-toggle{display:none;width:46px;height:46px;border:2px solid var(--charcoal);background:transparent;border-radius:8px;cursor:pointer;padding:10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:3px;background:var(--charcoal);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* hero */
.hero{padding:clamp(56px,8vw,110px) 0 clamp(48px,6vw,80px);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-copy h1{max-width:14ch}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:52ch;color:var(--ink-soft)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.6rem 0 1.4rem}
.hero-tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.hero-tags li{font-family:var(--mono);font-size:.78rem;padding:.35rem .7rem;border:1.5px solid var(--charcoal);border-radius:999px;background:rgba(217,251,234,.6)}
.hero-art{position:relative}
.circuit{width:100%;height:auto;display:block;filter:drop-shadow(0 10px 18px rgba(24,34,41,.12))}
.art-label{font-family:var(--mono);font-size:.76rem;color:var(--ink-soft);margin:.6rem 0 0;text-align:right}

/* circuit grows node by node */
.trace{stroke-dasharray:1;stroke-dashoffset:1;animation:draw .7s cubic-bezier(.4,0,.2,1) forwards}
.node{opacity:0;transform-box:fill-box;transform-origin:center;animation:pop .45s cubic-bezier(.3,1.4,.5,1) forwards}
.t1{animation-delay:.2s}.n1{animation-delay:.8s}
.t2,.t3{animation-delay:.95s}.n2,.n3{animation-delay:1.55s}
.t4,.t5,.t6,.t8{animation-delay:1.7s}.n4,.n5,.n6{animation-delay:2.3s}
.t7{animation-delay:2.4s}.n7{animation-delay:2.95s}
.n0{animation-delay:.05s}
.n7{animation:pop .45s cubic-bezier(.3,1.4,.5,1) 2.95s forwards,beat 2.4s ease-in-out 3.6s infinite}
.sig{opacity:0;animation:sigin .4s ease 2.6s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pop{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}
@keyframes beat{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
@keyframes sigin{to{opacity:1}}

/* launchpad builder grid */
.builder-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:2px solid var(--charcoal);background:var(--charcoal);box-shadow:8px 8px 0 var(--charcoal)}
.block{background:var(--mint);padding:28px 24px 30px;position:relative;transition:transform .25s ease,background .25s ease;display:flex;flex-direction:column;gap:.35rem}
.block + .block{border-left:2px solid var(--charcoal)}
.block-id{font-family:var(--mono);font-size:.76rem;letter-spacing:.05em;color:var(--ink-soft);margin-bottom:1.6rem;display:inline-block}
.block h3{margin-bottom:.4rem}
.block p{margin:0;color:var(--ink-soft);font-size:.98rem}
.block::after{content:"";position:absolute;right:14px;top:14px;width:10px;height:10px;border-radius:2px;background:var(--charcoal);opacity:.25;transition:opacity .25s ease,background .25s ease}

/* do more (dark band) */
.more{background:var(--dark);color:var(--on-dark);background-image:linear-gradient(rgba(79,241,168,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(79,241,168,.07) 1px,transparent 1px);background-size:48px 48px}
.more .kicker{color:var(--mint)}
.more .sub{color:var(--on-dark-soft)}
.more h2,.more h3{color:#fff}
.more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.more-col{padding:30px 26px;border:1.5px solid rgba(79,241,168,.35);border-radius:var(--radius);background:var(--dark-2);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.more-num{font-family:var(--mono);color:var(--mint);font-size:.86rem;display:block;margin-bottom:1.2rem}
.more-col p{margin:0;color:var(--on-dark-soft)}

/* build log terminal */
.buildlog{background:var(--mint);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px}
.buildlog-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:center}
.buildlog .section-head{margin-bottom:0}
.terminal{background:var(--dark);color:var(--on-dark);border-radius:14px;border:2px solid var(--charcoal);box-shadow:10px 10px 0 var(--charcoal);overflow:hidden;font-family:var(--mono)}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--dark-2);border-bottom:1px solid rgba(245,247,252,.1)}
.term-bar span{width:11px;height:11px;border-radius:50%;background:rgba(245,247,252,.22)}
.term-bar span:first-child{background:var(--mint)}
.term-bar em{font-style:normal;font-size:.76rem;color:var(--on-dark-soft);margin-left:auto}
.log{list-style:none;margin:0;padding:18px 20px 22px;display:flex;flex-direction:column;gap:12px}
.log-line{display:flex;align-items:baseline;gap:10px;font-size:.92rem;line-height:1.5;min-width:0}
.prompt{color:var(--mint);flex:0 0 auto}
.cmd{color:var(--on-dark);min-width:0;flex:1 1 auto}
.status{margin-left:auto;flex:0 0 auto;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:.15rem .5rem;border-radius:4px;border:1px solid rgba(245,247,252,.3);color:var(--on-dark-soft)}
.status.live{background:var(--mint);color:var(--ink);border-color:var(--mint)}
/* typing: only with JS and once revealed */
.js .terminal .cmd{white-space:nowrap;overflow:hidden;width:0;border-right:2px solid transparent}
.js .terminal.in .cmd{animation:type 1.1s steps(38,end) forwards,caret .6s step-end 4}
.js .terminal .status{opacity:0}
.js .terminal.in .status{animation:fadein .3s ease forwards}
.js .terminal.in .log-line:nth-child(1) .cmd{animation-delay:.2s}
.js .terminal.in .log-line:nth-child(2) .cmd{animation-delay:1.4s}
.js .terminal.in .log-line:nth-child(3) .cmd{animation-delay:2.6s}
.js .terminal.in .log-line:nth-child(4) .cmd{animation-delay:3.8s}
.js .terminal.in .log-line:nth-child(5) .cmd{animation-delay:5s}
.js .terminal.in .log-line:nth-child(1) .status{animation-delay:1.3s}
.js .terminal.in .log-line:nth-child(2) .status{animation-delay:2.5s}
.js .terminal.in .log-line:nth-child(3) .status{animation-delay:3.7s}
.js .terminal.in .log-line:nth-child(4) .status{animation-delay:4.9s}
.js .terminal.in .log-line:nth-child(5) .status{animation-delay:6.1s}
@keyframes type{from{width:0}to{width:100%}}
@keyframes caret{0%,100%{border-color:transparent}50%{border-color:var(--mint)}}
@keyframes fadein{to{opacity:1}}

/* pull quote band */
.quote-band{background:var(--charcoal);color:var(--on-dark);padding:clamp(60px,7vw,90px) 0;border-top:6px solid var(--mint)}
.quote-band blockquote{margin:0;max-width:880px}
.quote-band p{font-family:var(--mono);font-size:clamp(1.25rem,2.6vw,1.9rem);line-height:1.4;font-weight:500;color:#fff;margin-bottom:1.2rem}
.quote-band p::before{content:"// ";color:var(--mint)}
.quote-band cite{font-style:normal;font-family:var(--mono);font-size:.86rem;color:var(--mint);letter-spacing:.08em;text-transform:uppercase}

/* faq */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px);align-items:start}
.faq .section-head{margin-bottom:0}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{border:2px solid var(--charcoal);border-radius:var(--radius);background:var(--mint);transition:transform .25s ease,box-shadow .25s ease}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;background:none;border:0;padding:18px 20px;font:600 1.02rem/1.35 var(--sans);color:var(--ink);cursor:pointer}
.faq-icon{flex:0 0 auto;width:26px;height:26px;border-radius:6px;background:var(--charcoal);position:relative;transition:transform .3s ease}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--mint);width:12px;height:2px;transform:translate(-50%,-50%)}
.faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:320px}
.faq-a p{padding:0 20px 20px;margin:0;color:var(--ink-soft)}

/* contact */
.contact{background:var(--pale);padding-top:0}
.contact-card{background:var(--dark);color:var(--on-dark);border-radius:18px;border:2px solid var(--charcoal);box-shadow:10px 10px 0 var(--charcoal);padding:clamp(32px,5vw,60px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,48px);align-items:center}
.contact .kicker{color:var(--mint)}
.contact h2{color:#fff}
.contact .sub{color:var(--on-dark-soft);margin:0}
.contact-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.contact-actions .btn{width:100%;max-width:360px}
.contact-meta{font-family:var(--mono);font-size:.82rem;color:var(--on-dark-soft);margin:.4rem 0 0}

/* footer */
.site-footer{background:var(--charcoal);color:var(--on-dark);padding:36px 0;border-top:6px solid var(--mint)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-weight:700}
.footer-brand img{width:36px;height:36px;border-radius:7px}
.footer-line{margin:0;color:var(--on-dark-soft);font-size:.94rem;flex:1 1 320px}
.footer-copy{margin:0;font-family:var(--mono);font-size:.78rem;color:var(--on-dark-soft)}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}

/* hover life (after .reveal.in) */
@media (hover:hover) and (pointer:fine){
  .btn:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(24,34,41,.22)}
  .btn-dark:hover{background:var(--dark)}
  .btn-ghost:hover{background:var(--charcoal);color:var(--on-dark)}
  .btn-outline:hover{background:var(--mint);color:var(--ink);border-color:var(--mint)}
  .primary-nav a:hover{background:rgba(24,34,41,.12)}
  .primary-nav .nav-cta:hover{background:var(--dark)}
  .block:hover{background:var(--pale);transform:translateY(-4px)}
  .block:hover::after{opacity:1;background:var(--mint);box-shadow:0 0 0 3px var(--charcoal)}
  .more-col:hover{transform:translateY(-6px);border-color:var(--mint);box-shadow:0 16px 30px rgba(0,0,0,.35)}
  .faq-item:hover{transform:translateX(6px);box-shadow:-6px 6px 0 var(--charcoal)}
  .terminal:hover{transform:translate(-3px,-3px);box-shadow:13px 13px 0 var(--charcoal);transition:transform .25s ease,box-shadow .25s ease}
  .brand:hover img{transform:rotate(-6deg);transition:transform .25s ease}
}

/* responsive */
@media (max-width:1024px){
  .builder-grid{grid-template-columns:repeat(2,1fr)}
  .block + .block{border-left:0}
  .block:nth-child(even){border-left:2px solid var(--charcoal)}
  .block:nth-child(n+3){border-top:2px solid var(--charcoal)}
}
@media (max-width:860px){
  .hero-grid,.buildlog-grid,.faq-grid,.contact-card{grid-template-columns:1fr}
  .hero-art{max-width:520px;margin:0 auto;width:100%}
  .more-grid{grid-template-columns:1fr}
  .nav-toggle{display:flex}
  .primary-nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:4px;background:var(--mint);border-bottom:2px solid var(--charcoal);padding:12px 20px 18px;box-shadow:0 12px 24px rgba(24,34,41,.18)}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:.8rem .9rem;font-size:.95rem}
  .primary-nav .nav-cta{margin:6px 0 0;text-align:center}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{width:calc(100% - 32px)}
  .section{padding:60px 0}
  .builder-grid{grid-template-columns:1fr;box-shadow:6px 6px 0 var(--charcoal)}
  .block:nth-child(even){border-left:0}
  .block + .block{border-top:2px solid var(--charcoal)}
  .block{padding:24px 20px}
  .cta-row .btn{width:100%}
  .hero{padding-top:44px}
  .circuit{max-width:360px;margin:0 auto}
  .terminal{box-shadow:6px 6px 0 var(--charcoal)}
  .contact-card{box-shadow:6px 6px 0 var(--charcoal);padding:28px 22px}
  .contact-actions .btn{max-width:none}
  .log-line{align-items:flex-start;gap:8px}
  .status{margin-top:.2rem}
  .js .terminal .cmd{white-space:normal;width:auto;overflow:visible;border-right:0}
  .js .terminal.in .cmd{animation:fadein .5s ease forwards;opacity:0}
  .js .terminal .cmd{opacity:0}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:12px}
  .footer-line{flex:none}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .trace,.node,.sig,.n7{animation:none!important;stroke-dashoffset:0;opacity:1;transform:none}
  .js .terminal .cmd,.js .terminal .status{animation:none!important;width:auto;opacity:1;white-space:normal;overflow:visible;border-right:0}
  .js .reveal{opacity:1;transform:none;transition:none}
  .btn,.block,.more-col,.faq-item,.terminal{transition:none}
}