:root{
  /* core workshop-at-night palette */
  --ink-black:#14110D;
  --panel:#1D1A15;
  --panel-raised:#262019;
  --warm-white:#F3ECDF;
  --muted:#A79A87;
  --amber:#E0A64E;
  --copper:#B9773A;
  --cyan-signal:#4FD8C4;
  --line:rgba(243,236,223,0.10);

  /* legacy names kept so existing markup / inline styles keep resolving sensibly */
  --ink:var(--warm-white);
  --ink-soft:var(--muted);
  --taupe:#93866F;
  --card:var(--panel);
  --parchment:var(--warm-white);
  --teal:var(--ink-black);
  --amber-deep:var(--copper);
  --amber-soft:rgba(224,166,78,0.14);
  --shadow:0 20px 44px -18px rgba(0,0,0,0.6);

  --display:'Space Grotesk',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'Courier New',monospace;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  font-family:'Work Sans',sans-serif;
  background:var(--ink-black);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,.display{
  font-family:var(--display);
  font-weight:600;
  letter-spacing:-0.01em;
  color:var(--ink);
}

a{color:inherit;text-decoration:none}

img,svg{display:block;max-width:100%}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--cyan-signal);
  outline-offset:2px;
}

.container{
  max-width:1100px;
  margin:0 auto;
  padding:0 24px;
}

.back-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--mono);
  font-size:0.8rem;
  color:var(--ink-soft);
  margin-bottom:18px;
  transition:color 0.2s;
}
.back-link:hover{color:var(--cyan-signal)}

.eyebrow{
  font-family:var(--mono);
  font-size:0.78rem;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.13em;
  color:var(--amber);
  margin-bottom:14px;
}

/* Header / Nav */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(20,17,13,0.86);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 24px;
  max-width:1100px;
  margin:0 auto;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--display);
  font-weight:700;
  font-size:1.3rem;
  color:var(--ink);
}
.logo-mark{
  width:28px;height:28px;
  position:relative;
  flex-shrink:0;
  filter:drop-shadow(0 0 6px rgba(224,166,78,0.35));
}
.logo-mark img{
  width:100%;
  height:100%;
  display:block;
}
.logo-mark::before{
  content:"";
  position:absolute;
  top:-3px;right:-3px;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--cyan-signal);
  border:2px solid var(--ink-black);
  box-shadow:0 0 6px 1px rgba(79,216,196,0.6);
  animation:status-ping 2.4s ease-in-out infinite;
  z-index:1;
}
.nav-links{
  display:flex;
  gap:36px;
  font-weight:500;
  font-size:0.95rem;
}
.nav-links a{
  position:relative;
  padding:4px 0;
  color:var(--ink-soft);
  transition:color 0.2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-2px;
  height:2px;
  background:var(--amber);
  border-radius:2px;
  box-shadow:0 0 6px rgba(224,166,78,0.5);
}
.nav-cta{
  padding:10px 20px;
  background:var(--amber);
  color:var(--ink-black)!important;
  border-radius:8px;
  font-weight:700;
  font-size:0.9rem;
  transition:background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover{background:#EAB768;transform:translateY(-1px);box-shadow:0 0 0 3px rgba(79,216,196,0.25)}

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav-toggle span{
  width:22px;height:2px;
  background:var(--ink);
  border-radius:2px;
}

/* Arch motif — the signature element, reforged as a schematic/PCB object */
.arch-stack{
  position:relative;
  width:min(320px,70vw);
  height:min(320px,70vw);
  margin:0 auto;
  padding:28px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow);
  animation:rise-in 0.8s ease-out both;
}
.arch-stack::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background-image:radial-gradient(rgba(79,216,196,0.16) 1px,transparent 1px);
  background-size:20px 20px;
  -webkit-mask-image:radial-gradient(circle at 50% 58%,black 45%,transparent 72%);
  mask-image:radial-gradient(circle at 50% 58%,black 45%,transparent 72%);
  z-index:0;
}
@keyframes rise-in{
  from{opacity:0;transform:translateY(10px) scale(0.97)}
  to{opacity:1;transform:none}
}
.arch{
  position:absolute;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  border-radius:50% 50% 0 0;
  border:1.5px solid;
  border-bottom:none;
  background:transparent;
  z-index:1;
}
.arch-1{
  width:84%;height:84%;
  border-color:rgba(224,166,78,0.6);
  box-shadow:0 0 18px -4px rgba(224,166,78,0.4);
}
.arch-1::before,.arch-1::after{
  content:"";
  position:absolute;
  bottom:-4px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 6px 1px rgba(224,166,78,0.6);
}
.arch-1::before{left:-3px}
.arch-1::after{right:-3px}
.arch-2{
  width:60%;height:60%;
  border-color:rgba(185,119,58,0.65);
  box-shadow:0 0 14px -4px rgba(185,119,58,0.35);
}
.arch-3{
  width:36%;height:36%;
  border-color:rgba(79,216,196,0.7);
  box-shadow:0 0 16px -2px rgba(79,216,196,0.45);
}
.arch-glow{
  position:absolute;
  left:50%;bottom:24%;
  transform:translateX(-50%);
  width:17%;height:17%;
  border-radius:50%;
  background:radial-gradient(circle,#FFE9C2 0%,var(--amber) 55%,transparent 75%);
  box-shadow:0 0 30px 8px rgba(224,166,78,0.5),0 0 0 1px rgba(224,166,78,0.3);
  animation:pulse 3.5s ease-in-out infinite;
  z-index:2;
}
@keyframes pulse{
  0%,100%{transform:translateX(-50%) scale(1);opacity:1}
  50%{transform:translateX(-50%) scale(1.12);opacity:0.85}
}

.status-float{
  position:absolute;
  left:50%;bottom:-5%;
  transform:translateX(-50%);
  z-index:3;
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
  font-family:var(--mono);
  font-size:0.72rem;
  font-weight:500;
  letter-spacing:0.02em;
  color:var(--ink);
  background:var(--panel-raised);
  border:1px solid var(--line);
  padding:8px 16px 8px 12px;
  border-radius:999px;
  box-shadow:var(--shadow);
}
.status-float .dot{
  width:7px;height:7px;
  border-radius:50%;
  background:var(--cyan-signal);
  animation:status-ping 2s ease-in-out infinite;
}
@keyframes status-ping{
  0%,100%{box-shadow:0 0 0 0 rgba(79,216,196,0.45)}
  50%{box-shadow:0 0 0 5px rgba(79,216,196,0)}
}

.mini-arch{
  width:44px;height:44px;
  border-radius:22px 22px 4px 4px;
  border:1.5px solid var(--amber);
  background:linear-gradient(180deg,rgba(224,166,78,0.14),transparent 70%);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
  flex-shrink:0;
  box-shadow:0 0 12px rgba(224,166,78,0.25);
}
.mini-arch span{
  width:9px;height:9px;
  border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 8px 2px rgba(224,166,78,0.55);
}

/* Hero */
.hero{
  position:relative;
  padding:72px 0 100px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(var(--line) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,0.7),transparent 78%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,0.7),transparent 78%);
  pointer-events:none;
}
.hero .container{position:relative}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:48px;
  align-items:center;
}
.hero h1{
  font-size:clamp(2.2rem,4.6vw,3.4rem);
  line-height:1.08;
  margin-bottom:22px;
}
.hero p.lede{
  font-size:1.1rem;
  color:var(--ink-soft);
  max-width:46ch;
  margin-bottom:32px;
}
.btn-row{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  padding:14px 26px;
  border-radius:8px;
  font-weight:600;
  font-size:0.95rem;
  display:inline-block;
  transition:transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
}
.btn-primary{background:var(--amber);color:var(--ink-black)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 3px rgba(79,216,196,0.25),0 14px 26px -12px rgba(224,166,78,0.45)}
.btn-ghost{border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--cyan-signal);color:var(--cyan-signal);box-shadow:0 0 14px -4px rgba(79,216,196,0.5)}

/* Sections */
section{padding:80px 0}
.section-head{max-width:60ch;margin-bottom:48px}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:14px}
.section-head p{color:var(--ink-soft);font-size:1.05rem}

.shelves{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.shelf{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-top:2px solid var(--amber);
  border-radius:10px 10px 4px 4px;
  padding:32px 26px;
  box-shadow:0 16px 34px -20px rgba(0,0,0,0.6);
  transition:transform 0.2s, box-shadow 0.2s;
}
.shelf:hover{transform:translateY(-3px);box-shadow:0 20px 40px -20px rgba(0,0,0,0.7)}
.shelf h3{font-size:1.2rem;margin-bottom:10px}
.shelf p{color:var(--ink-soft);font-size:0.96rem}
.shelf-index{
  position:absolute;
  top:22px;right:24px;
  font-family:var(--mono);
  font-size:0.75rem;
  color:var(--taupe);
  letter-spacing:0.04em;
}

.corner-frame::before,.corner-frame::after{
  content:"";
  position:absolute;
  width:14px;height:14px;
  border:1.5px solid var(--cyan-signal);
  opacity:0;
  transition:opacity 0.2s;
}
.corner-frame::before{top:8px;left:8px;border-right:none;border-bottom:none}
.corner-frame::after{bottom:8px;right:8px;border-left:none;border-top:none}
.corner-frame:hover::before,.corner-frame:hover::after{opacity:0.9}

.divider-arches{
  display:flex;
  justify-content:center;
  align-items:flex-end;
  gap:10px;
  margin:8px 0 64px;
  opacity:0.85;
}
.divider-arches span{
  display:block;
  width:30px;height:18px;
  border:1.5px solid var(--amber);
  border-bottom:none;
  border-radius:15px 15px 0 0;
  box-shadow:0 0 8px -2px rgba(224,166,78,0.4);
}
.divider-arches span:nth-child(2){
  width:38px;height:24px;
  border-color:var(--cyan-signal);
  box-shadow:0 0 10px -2px rgba(79,216,196,0.5);
}
.divider-arches span:nth-child(3){
  border-color:var(--copper);
  box-shadow:0 0 8px -2px rgba(185,119,58,0.35);
}

.band{
  position:relative;
  background:var(--panel-raised);
  color:var(--ink);
  padding:70px 0;
  overflow:hidden;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(79,216,196,0.12) 1px,transparent 1px);
  background-size:24px 24px;
  pointer-events:none;
}
.band .container{position:relative}
.band h2{color:var(--ink)}
.band p{color:var(--ink-soft)}

/* Cards for services page */
.service-card{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-top:2px solid var(--amber);
  border-radius:10px 10px 4px 4px;
  padding:40px;
  margin-bottom:28px;
  display:grid;
  grid-template-columns:auto 1fr;
  gap:28px;
  align-items:start;
  box-shadow:0 16px 34px -20px rgba(0,0,0,0.6);
  transition:transform 0.2s, box-shadow 0.2s;
}
.service-card:hover{transform:translateY(-3px);box-shadow:0 20px 40px -20px rgba(0,0,0,0.7)}
.service-card h3{font-size:1.4rem;margin-bottom:10px}
.service-card p{color:var(--ink-soft)}
.service-tag{
  display:inline-block;
  margin-top:14px;
  font-family:var(--mono);
  font-size:0.76rem;
  font-weight:600;
  letter-spacing:0.03em;
  color:var(--amber);
  background:var(--amber-soft);
  border:1px solid rgba(224,166,78,0.35);
  padding:5px 12px;
  border-radius:4px;
}

/* About page */
.value-row{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
  margin-top:40px;
}
.value-item{
  position:relative;
  padding:26px;
  border-left:3px solid var(--amber);
  background:var(--panel);
  border-radius:0 6px 6px 0;
}
.value-item:nth-child(2){border-left-color:var(--cyan-signal)}
.value-item:nth-child(3){border-left-color:var(--copper)}
.value-item h3{font-size:1.05rem;margin-bottom:8px}
.value-item p{color:var(--ink-soft);font-size:0.95rem}

/* Contact page */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start;
}
.contact-card{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-top:2px solid var(--amber);
  border-radius:4px 10px 10px 4px;
  padding:24px;
  margin-bottom:16px;
  display:flex;
  gap:16px;
  align-items:flex-start;
}
.contact-card h2{font-size:1rem;font-weight:600;margin-bottom:4px}
.contact-card p{color:var(--ink-soft);font-size:0.92rem}
.contact-card p a{color:var(--ink-soft);text-decoration:underline;text-underline-offset:3px;transition:color 0.2s}
.contact-card p a:hover{color:var(--cyan-signal)}

form{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:32px}
.field{margin-bottom:20px}
label{
  display:block;
  font-family:var(--mono);
  font-size:0.76rem;
  font-weight:600;
  letter-spacing:0.05em;
  text-transform:uppercase;
  margin-bottom:8px;
  color:var(--ink-soft);
}
input,textarea{
  width:100%;
  padding:13px 16px;
  border-radius:6px;
  border:1px solid var(--line);
  background:var(--ink-black);
  font-family:'Work Sans',sans-serif;
  font-size:0.95rem;
  color:var(--ink);
  transition:border-color 0.2s;
}
input:focus,textarea:focus{outline:2px solid var(--cyan-signal);outline-offset:1px;border-color:var(--cyan-signal)}
textarea{resize:vertical;min-height:120px}
button.btn{border:none;cursor:pointer;font-family:inherit}

/* Footer */
footer{
  border-top:1px solid var(--line);
  padding:48px 0;
  margin-top:40px;
}
.footer-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:20px;
}
.footer-links{display:flex;gap:24px;font-size:0.9rem;color:var(--ink-soft)}
.footer-links a:hover{color:var(--amber)}
.footer-note{font-family:var(--mono);font-size:0.78rem;color:var(--taupe);letter-spacing:0.01em}

@media (max-width:860px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .nav-links.open{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--panel);
    padding:20px 24px;
    border-bottom:1px solid var(--line);
    gap:18px;
  }
  .nav-cta.open{display:inline-block}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero p.lede{margin-left:auto;margin-right:auto}
  .btn-row{justify-content:center}
  .shelves{grid-template-columns:1fr}
  .value-row{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .service-card{grid-template-columns:1fr}
  .footer-row{flex-direction:column;text-align:center}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:0.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.001ms !important;
    scroll-behavior:auto !important;
  }
}