:root{
  --blue-deep:   #0D2340;
  --blue-mid:    #123058;
  --blue-surface:#16335C;
  --line-cyan:   rgba(127,184,224,0.28);
  --line-cyan-strong: rgba(127,184,224,0.55);
  --ink-white:   #EAF1F8;
  --ink-dim:     #A9C0D8;
  --stamp-red:   #E23D28;
  --stamp-red-soft: #FF6A4D;
  --radius: 10px;
  --font-display: 'Big Shoulders Display', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--blue-deep);
  color:var(--ink-white);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
}
a{color:inherit;}
.wrap{max-width:1120px; margin:0 auto; padding:0 24px; position:relative; z-index:1;}

/* ---------- blueprint grid background ---------- */
.grid-bg{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(var(--line-cyan) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-cyan) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity:0.35;
  mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, black 40%, transparent 90%);
}

/* ---------- header ---------- */
header{
  position:sticky; top:0; z-index:80;
  background:rgba(13,35,64,0.88);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line-cyan);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px; max-width:1120px; margin:0 auto;
}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none;}
.brand-mark{
  font-family:var(--font-mono); font-weight:600; font-size:0.85rem;
  border:1px solid var(--line-cyan-strong); color:var(--ink-white);
  width:34px; height:34px; border-radius:8px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.brand-mark.small{width:26px; height:26px; font-size:0.7rem;}
.brand-text{
  font-family:var(--font-display); font-weight:700; font-size:1.15rem;
  letter-spacing:0.01em; text-transform:uppercase;
}
.brand-suffix{color:var(--ink-dim); font-weight:600;}
.nav-links{display:none; align-items:center; gap:28px; font-size:0.92rem; font-weight:500;}
.nav-links a{text-decoration:none; color:var(--ink-dim); transition:color 0.15s ease;}
.nav-links a:hover{color:var(--ink-white);}
.nav-cta{
  background:var(--stamp-red); color:var(--ink-white) !important;
  padding:9px 18px; border-radius:999px; font-weight:600;
}
.nav-cta:hover{background:var(--stamp-red-soft) !important;}
@media (min-width:800px){ .nav-links{display:flex;} }

.nav-toggle{
  display:flex; flex-direction:column; justify-content:center; gap:5px;
  background:none; border:1px solid var(--line-cyan-strong); border-radius:8px;
  width:38px; height:34px; cursor:pointer; padding:0 8px;
}
.nav-toggle span{display:block; height:2px; background:var(--ink-white); border-radius:2px;}
@media (min-width:800px){ .nav-toggle{display:none;} }

.nav-mobile{
  display:flex; flex-direction:column; gap:2px; padding:8px 24px 18px;
  border-top:1px solid var(--line-cyan); max-height:0; overflow:hidden;
  transition:max-height 0.25s ease;
}
.nav-mobile.open{max-height:260px;}
.nav-mobile a{
  text-decoration:none; color:var(--ink-dim); padding:12px 4px; font-size:0.95rem;
  border-bottom:1px solid var(--line-cyan);
}
.nav-mobile a.nav-cta{
  border-bottom:none; margin-top:8px; text-align:center; color:var(--ink-white);
}
@media (min-width:800px){ .nav-mobile{display:none;} }

/* ---------- hero ---------- */
.hero{padding:64px 0 56px;}
.hero-grid{display:grid; grid-template-columns:1.2fr 0.8fr; gap:44px; align-items:start;}
@media (max-width:880px){ .hero-grid{grid-template-columns:1fr;} }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:0.76rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--stamp-red-soft); font-weight:600; margin-bottom:20px;
}
.eyebrow::before{content:''; width:20px; height:1px; background:var(--stamp-red-soft);}

h1{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(2.6rem, 6vw, 4.2rem); line-height:0.98; letter-spacing:0.005em;
  margin:0 0 22px;
}
.hero-lede{
  font-size:1.08rem; line-height:1.65; color:var(--ink-dim); max-width:46ch; margin:0 0 30px;
}
.hero-actions{display:flex; flex-wrap:wrap; gap:16px; align-items:center;}
.btn-primary{
  display:inline-block; background:var(--stamp-red); color:var(--ink-white); border:none;
  padding:14px 26px; border-radius:8px; font-family:var(--font-body);
  font-weight:700; font-size:0.95rem; cursor:pointer; text-decoration:none;
  transition:background 0.15s ease, transform 0.15s ease;
}
.btn-primary:hover{background:var(--stamp-red-soft); transform:translateY(-1px);}
.btn-ghost{
  display:inline-flex; align-items:center; gap:6px; text-decoration:none;
  color:var(--ink-white); font-weight:600; font-size:0.92rem;
  border-bottom:1px solid var(--line-cyan-strong); padding-bottom:2px;
}
.btn-ghost:hover{border-color:var(--ink-white);}

/* ---------- title block (signature element) ---------- */
.title-block{
  border:1px solid var(--line-cyan-strong); border-radius:10px;
  background:rgba(22,51,92,0.5); font-family:var(--font-mono);
  overflow:hidden;
}
.title-block-row{
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 16px; border-bottom:1px solid var(--line-cyan-strong);
  font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--ink-dim);
}
.title-block-rev{color:var(--stamp-red-soft);}
.title-block-grid{margin:0; padding:6px 0;}
.title-block-grid > div{
  display:flex; justify-content:space-between; gap:12px;
  padding:12px 16px; border-bottom:1px solid var(--line-cyan);
  font-size:0.82rem;
}
.title-block-grid > div:last-child{border-bottom:none;}
.title-block-grid dt{color:var(--ink-dim); margin:0;}
.title-block-grid dd{margin:0; text-align:right; font-weight:500;}
.status-dot{
  display:inline-block; width:7px; height:7px; border-radius:50%;
  background:#4ADE80; margin-right:6px; box-shadow:0 0 0 3px rgba(74,222,128,0.2);
}

.hairline{height:1px; background:var(--line-cyan); margin:0 auto;}

/* ---------- section shared ---------- */
.section-head{margin-bottom:36px; max-width:56ch;}
.section-head h2{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(1.8rem, 3.4vw, 2.6rem); line-height:1.05; margin:0;
}
section{padding:64px 0;}

/* ---------- services (spec grid) ---------- */
.spec-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); gap:1px;
  background:var(--line-cyan); border:1px solid var(--line-cyan);
  border-radius:12px; overflow:hidden;
}
.spec-card{
  background:var(--blue-deep); padding:26px 22px;
}
.spec-card-head{display:flex; align-items:baseline; gap:12px; margin-bottom:10px;}
.spec-tag{
  font-family:var(--font-mono); font-size:0.75rem; color:var(--stamp-red-soft);
  border:1px solid var(--line-cyan-strong); border-radius:5px; padding:2px 7px;
}
.spec-card h3{font-family:var(--font-body); font-weight:600; font-size:1.05rem; margin:0;}
.spec-card p{color:var(--ink-dim); font-size:0.92rem; line-height:1.6; margin:0;}

/* ---------- process ---------- */
.process-list{list-style:none; margin:0; padding:0; display:flex; flex-direction:column;}
.process-list li{
  display:flex; gap:22px; padding:26px 0; border-bottom:1px solid var(--line-cyan);
  align-items:flex-start;
}
.process-list li:first-child{padding-top:0;}
.process-list li:last-child{border-bottom:none;}
.process-num{
  font-family:var(--font-display); font-size:2.2rem; font-weight:700; color:var(--stamp-red-soft);
  min-width:52px; line-height:1;
}
.process-list h3{font-family:var(--font-body); font-weight:600; font-size:1.1rem; margin:0 0 6px;}
.process-list p{color:var(--ink-dim); font-size:0.94rem; line-height:1.6; margin:0; max-width:56ch;}

/* ---------- stack (bill of materials) ---------- */
.stack-sheet{
  border:1px solid var(--line-cyan-strong); border-radius:12px;
  background:rgba(22,51,92,0.28); overflow:hidden;
}
.stack-row{
  display:grid; grid-template-columns:64px 140px 1fr; gap:16px; align-items:baseline;
  padding:15px 18px; border-bottom:1px solid var(--line-cyan);
}
.stack-row:last-child{border-bottom:none;}
.stack-row-head{
  font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--ink-dim); background:rgba(127,184,224,0.06);
}
.stack-code{
  font-family:var(--font-mono); font-size:0.8rem; color:var(--stamp-red-soft); font-weight:600;
}
.stack-cat{
  font-family:var(--font-body); font-weight:600; font-size:0.92rem; color:var(--ink-white);
}
.stack-items{
  font-family:var(--font-mono); font-size:0.85rem; color:var(--ink-dim); line-height:1.7;
}
@media (max-width:640px){
  .stack-row{grid-template-columns:1fr; gap:4px; padding:16px 18px;}
  .stack-row-head{display:none;}
  .stack-code{display:none;}
  .stack-cat{font-size:0.98rem;}
}
/* ---------- case study ---------- */
.case-study{
  display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:start;
  border:1px solid var(--line-cyan); border-radius:14px; padding:20px;
  background:rgba(22,51,92,0.28);
}
@media (max-width:880px){ .case-study{grid-template-columns:1fr;} }
.case-shot-wrap{position:relative; border-radius:8px; overflow:hidden; border:1px solid var(--line-cyan-strong);}
.case-shot{width:100%; display:block;}
.stamp{
  position:absolute; top:18px; right:18px;
  font-family:var(--font-mono); font-weight:700; font-size:0.85rem; letter-spacing:0.08em;
  color:var(--stamp-red); border:2.5px solid var(--stamp-red); border-radius:6px;
  padding:6px 12px; transform:rotate(8deg);
  background:rgba(13,35,64,0.55);
}
.case-copy{padding:10px 6px;}
.case-tag{
  display:inline-block; font-family:var(--font-mono); font-size:0.72rem; text-transform:uppercase;
  letter-spacing:0.06em; color:var(--stamp-red-soft); margin-bottom:10px;
}
.case-copy h3{font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:1.7rem; margin:0 0 14px;}
.case-copy p{color:var(--ink-dim); font-size:0.94rem; line-height:1.65; margin:0 0 18px;}
.case-specs{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px;}
.case-specs li{
  font-size:0.86rem; color:var(--ink-white); padding-left:18px; position:relative;
}
.case-specs li::before{
  content:''; position:absolute; left:0; top:7px; width:8px; height:8px;
  border:1.5px solid var(--stamp-red-soft); border-radius:2px;
}

/* ---------- contact / work order ---------- */
.contact-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:48px; align-items:start;}
@media (max-width:880px){ .contact-grid{grid-template-columns:1fr;} }
.contact-intro h2{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(1.8rem, 3.4vw, 2.6rem); line-height:1.05; margin:0 0 16px;
}
.contact-intro p{color:var(--ink-dim); font-size:0.98rem; line-height:1.6; margin:0 0 20px; max-width:40ch;}
.contact-line{font-size:0.98rem; display:flex; align-items:center; gap:8px;}
.contact-line a{text-decoration:none; color:var(--ink-white); border-bottom:1px solid var(--line-cyan-strong);}
.contact-line a:hover{border-color:var(--ink-white);}

.work-order{
  border:1px solid var(--line-cyan-strong); border-radius:12px; overflow:hidden;
  background:rgba(22,51,92,0.35);
}
.wo-head{
  display:flex; justify-content:space-between; align-items:center;
  padding:14px 20px; border-bottom:1px solid var(--line-cyan-strong);
  font-family:var(--font-mono); font-size:0.75rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--ink-dim);
}
.wo-id{color:var(--stamp-red-soft);}
.field{display:flex; flex-direction:column; gap:6px; padding:16px 20px; border-bottom:1px solid var(--line-cyan);}
.field span{font-family:var(--font-mono); font-size:0.74rem; letter-spacing:0.05em; text-transform:uppercase; color:var(--ink-dim);}
.field input, .field textarea{
  background:var(--blue-deep); border:1px solid var(--line-cyan-strong); border-radius:6px;
  color:var(--ink-white); font-family:var(--font-body); font-size:0.95rem; padding:10px 12px;
  resize:vertical;
}
.field input:focus, .field textarea:focus{
  outline:2px solid var(--stamp-red-soft); outline-offset:1px; border-color:var(--stamp-red-soft);
}
.hidden-field{position:absolute; left:-9999px; opacity:0;}
.wo-submit{width:calc(100% - 40px); margin:20px; text-align:center;}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line-cyan); padding:32px 0;}
.footer-inner{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;}
.footer-block{display:flex; align-items:center; gap:10px; font-weight:600; font-size:0.92rem;}
.footer-meta{display:flex; gap:20px; flex-wrap:wrap; font-size:0.85rem; color:var(--ink-dim);}
.footer-meta a{text-decoration:none; color:var(--ink-dim); border-bottom:1px solid var(--line-cyan-strong);}
.footer-meta a:hover{color:var(--ink-white);}

/* ---------- page header (sub-pages) ---------- */
.page-header{padding:56px 0 8px;}
.page-h1{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(2.2rem, 5vw, 3.4rem); line-height:1.02; margin:0 0 18px;
}
.page-lede{color:var(--ink-dim); font-size:1.02rem; line-height:1.6; max-width:52ch; margin:0 0 8px;}

/* ---------- nav active / underline ---------- */
.nav-links a{position:relative;}
.nav-links a::after{
  content:''; position:absolute; left:0; right:0; bottom:-5px; height:2px;
  background:var(--stamp-red-soft); transform:scaleX(0); transform-origin:left;
  transition:transform 0.2s ease;
}
.nav-links a:hover::after, .nav-links a.nav-active::after{transform:scaleX(1);}
.nav-links a.nav-active{color:var(--ink-white);}
.nav-cta.nav-active{background:var(--stamp-red-soft);}
.nav-mobile a.nav-active{color:var(--ink-white); border-bottom-color:var(--line-cyan-strong);}

/* ---------- teaser grid (home) ---------- */
.teaser-row{padding-top:60px;}
.teaser-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(230px,1fr)); gap:1px;
  background:var(--line-cyan); border:1px solid var(--line-cyan);
  border-radius:12px; overflow:hidden;
}
.teaser-card{
  background:var(--blue-deep); padding:26px 22px; text-decoration:none; color:inherit;
  display:flex; flex-direction:column; gap:8px; transition:background 0.2s ease;
}
.teaser-card:hover{background:var(--blue-mid);}
.teaser-card h3{font-family:var(--font-body); font-weight:600; font-size:1.05rem; margin:2px 0 0;}
.teaser-card p{color:var(--ink-dim); font-size:0.9rem; line-height:1.55; margin:0; flex:1;}
.teaser-link{
  font-family:var(--font-mono); font-size:0.78rem; color:var(--stamp-red-soft); font-weight:600;
  transition:transform 0.15s ease; display:inline-block;
}
.teaser-card:hover .teaser-link{transform:translateX(3px);}

/* ---------- cta band ---------- */
.cta-band{padding:56px 0 80px;}
.cta-band-inner{
  border:1px solid var(--line-cyan-strong); border-radius:14px; padding:40px 32px;
  background:rgba(22,51,92,0.28); display:flex; flex-wrap:wrap; align-items:center;
  justify-content:space-between; gap:20px;
}
.cta-band-inner h2{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(1.4rem, 2.6vw, 1.9rem); margin:0;
}

/* ---------- contact form status / states ---------- */
.wo-status{padding:0 20px; font-family:var(--font-mono); font-size:0.82rem; min-height:0; overflow:hidden;
  max-height:0; transition:max-height 0.3s ease; }
.wo-status.show{max-height:60px; padding-bottom:14px;}
.wo-status.success{color:#4ADE80;}
.wo-status.error{color:var(--stamp-red-soft); animation:shake 0.4s ease;}
.wo-submit{position:relative;}
.wo-submit.loading{color:transparent;}
.wo-submit.loading::after{
  content:''; position:absolute; top:50%; left:50%; width:16px; height:16px;
  margin:-8px 0 0 -8px; border:2px solid rgba(255,255,255,0.35); border-top-color:#fff;
  border-radius:50%; animation:spin 0.7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes shake{
  0%,100%{transform:translateX(0);} 20%{transform:translateX(-5px);}
  40%{transform:translateX(5px);} 60%{transform:translateX(-4px);} 80%{transform:translateX(4px);}
}

/* ---------- admin ---------- */
.admin{padding-top:8px;}
.admin-gate{
  max-width:420px; border:1px solid var(--line-cyan-strong); border-radius:12px;
  background:rgba(22,51,92,0.35); overflow:hidden;
}
.admin-gate .field{border-bottom:none;}
.admin-log-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:14px;}
.admin-log-head span{font-family:var(--font-mono); font-size:0.82rem; color:var(--ink-dim);}
#adminTable .stack-row{grid-template-columns:1.2fr 1.4fr 2fr 0.9fr 0.9fr;}
#adminTable .stack-row-head{grid-template-columns:1.2fr 1.4fr 2fr 0.9fr 0.9fr;}
.status-pill{
  font-family:var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.05em;
  padding:3px 9px; border-radius:999px; border:1px solid var(--line-cyan-strong); display:inline-block;
}
.status-pill.new{color:var(--stamp-red-soft); border-color:var(--stamp-red-soft);}
.status-pill.handled{color:#4ADE80; border-color:#4ADE80;}
.admin-row-btn{
  font-family:var(--font-mono); font-size:0.72rem; background:none; color:var(--ink-dim);
  border:1px solid var(--line-cyan-strong); border-radius:6px; padding:4px 8px; cursor:pointer;
  transition:color 0.15s ease, border-color 0.15s ease;
}
.admin-row-btn:hover{color:var(--ink-white); border-color:var(--ink-white);}
@media (max-width:720px){
  #adminTable .stack-row, #adminTable .stack-row-head{grid-template-columns:1fr;}
}

/* ---------- animation: page load + scroll reveal ---------- */
main{animation:pageIn 0.5s ease both;}
@keyframes pageIn{from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:none;}}

.reveal{
  opacity:0; transform:translateY(18px);
  transition:opacity 0.6s ease, transform 0.6s ease;
  transition-delay:var(--d, 0s);
}
.reveal.in-view{opacity:1; transform:none;}

.section-head{position:relative;}
.section-head::before{
  content:''; display:block; height:1px; width:100%; background:var(--line-cyan-strong);
  transform:scaleX(0); transform-origin:left; transition:transform 0.9s ease; margin-bottom:16px;
}
.section-head.in-view::before{transform:scaleX(1);}

@keyframes dotPulse{
  0%{box-shadow:0 0 0 0 rgba(74,222,128,0.45);}
  100%{box-shadow:0 0 0 9px rgba(74,222,128,0);}
}
.status-dot{animation:dotPulse 2s ease-out infinite;}

@keyframes stampIn{
  from{transform:rotate(-24deg) scale(2.1); opacity:0;}
  to{transform:rotate(8deg) scale(1); opacity:1;}
}
.case-study.in-view .stamp{animation:stampIn 0.5s cubic-bezier(.34,1.56,.64,1) 0.25s backwards;}

@media (prefers-reduced-motion: reduce){
  .reveal, main, .status-dot, .case-study.in-view .stamp{animation:none !important; transition:none !important; opacity:1 !important; transform:none !important;}
}

/* ---------- focus visibility ---------- */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--stamp-red-soft); outline-offset:2px;
}