/* ==========================================================================
   Manuscript Desk — Research Support & Embedded Systems
   Design system: "Silkscreen"
   Palette   : petrol board navy, phosphor green traces, flux amber, paper grid
   Type      : Space Grotesk (display) / IBM Plex Sans (body) / IBM Plex Mono (data)
   ========================================================================== */

:root{
  --paper:#F1F4F0;
  --paper-2:#FFFFFF;
  --paper-3:#E7ECE6;
  --board:#062033;
  --board-2:#0A3049;
  --board-3:#0E4162;
  --ink:#07202E;
  --muted:#5A7383;
  --muted-2:#8AA0AC;
  --line:#D6DED6;
  --line-2:#C3CEC4;

  --trace:#00B589;
  --trace-2:#00D9A3;
  --trace-soft:#DFF6EE;
  --trace-ink:#046B53;

  --amber:#E08A2B;
  --amber-soft:#FBEEDA;
  --amber-ink:#8A5210;

  --copper:#B5623A;
  --danger:#C4453E;

  --r-sm:8px; --r:14px; --r-lg:22px; --r-xl:30px;
  --shadow-sm:0 1px 2px rgba(6,32,51,.06), 0 8px 24px rgba(6,32,51,.05);
  --shadow:0 2px 4px rgba(6,32,51,.06), 0 22px 60px rgba(6,32,51,.10);
  --shadow-lg:0 40px 90px rgba(6,32,51,.20);
  --max:1200px;
  --grid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Cpath d='M32 0H0v32' fill='none' stroke='%23C9D4C9' stroke-width='1'/%3E%3C/svg%3E");
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"IBM Plex Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--trace);color:#03251C}

.container{width:min(var(--max),calc(100% - 44px));margin-inline:auto}
.section{padding:clamp(58px,7vw,104px) 0}
.section-tight{padding:clamp(42px,5vw,68px) 0}
.stack>*+*{margin-top:18px}

/* ---------- type ---------------------------------------------------------- */
h1,h2,h3,h4{font-family:"Space Grotesk","IBM Plex Sans",sans-serif;font-weight:700;letter-spacing:-.028em;line-height:1.06;margin:0}
h1{font-size:clamp(2.4rem,5.4vw,4.5rem)}
h2{font-size:clamp(1.85rem,3.6vw,3rem)}
h3{font-size:1.2rem;letter-spacing:-.018em}
h4{font-size:1rem;letter-spacing:-.01em}
p{margin:0}
.lead{font-size:clamp(1rem,1.4vw,1.12rem);color:var(--muted);max-width:66ch}
.small{font-size:.86rem;color:var(--muted)}
.mono{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace}

.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:.72rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--trace-ink);
  display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--trace);flex:none}
.eyebrow.on-dark{color:var(--trace-2)}
.eyebrow.amber{color:var(--amber-ink)}
.eyebrow.amber::before{background:var(--amber)}

.hl{
  background:linear-gradient(180deg,transparent 62%,var(--trace-soft) 62%);
  padding-inline:2px;
}
.hl-dark{color:var(--trace-2)}

/* ---------- utility bar --------------------------------------------------- */
.topbar{background:var(--board);color:#BFD3DC;font-size:.8rem}
.topbar .container{display:flex;align-items:center;gap:20px;min-height:40px;flex-wrap:wrap}
.topbar a{text-decoration:none;display:inline-flex;align-items:center;gap:7px;color:#DCE8ED;font-weight:500}
.topbar a:hover{color:var(--trace-2)}
.topbar .sep{margin-left:auto;color:#6E8895;font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.1em}
.topbar svg{width:14px;height:14px;flex:none}

/* ---------- header -------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:400;isolation:isolate;background:rgba(241,244,240,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:8px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:22px}
.brand-mark{width:40px;height:40px;flex:none}
.brand-text{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.02rem;letter-spacing:-.02em;line-height:1.15}
.brand-text small{display:block;font-family:"IBM Plex Mono",monospace;font-weight:500;font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-top:2px}

.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:5px;text-decoration:none;
  font-size:.92rem;font-weight:500;color:#33505F;padding:9px 13px;border-radius:var(--r-sm);
  transition:background .16s,color .16s;background:none;border:0;font-family:inherit;cursor:pointer;
}
.nav-link:hover{background:var(--paper-3);color:var(--ink)}
.nav-link.active{color:var(--trace-ink);background:var(--trace-soft)}
.nav-link .chev{width:9px;height:9px;transition:transform .18s}
.nav-item:hover .chev,.nav-item.open .chev{transform:rotate(180deg)}

.dropdown{
  position:absolute;z-index:250;top:calc(100% + 8px);left:0;min-width:262px;padding:8px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .16s,transform .16s,visibility .16s;
}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown,.nav-item.open .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{display:flex;gap:11px;align-items:flex-start;padding:10px 11px;border-radius:10px;text-decoration:none;transition:background .15s}
.dropdown a:hover{background:var(--paper)}
.dropdown b{display:block;font-size:.89rem;font-weight:600}
.dropdown span{display:block;font-size:.76rem;color:var(--muted);line-height:1.45}
.dropdown .dd-icon{width:18px;height:18px;margin-top:3px;flex:none;color:var(--trace-ink)}

.nav-cta{display:flex;align-items:center;gap:9px;margin-left:14px}
.menu-btn{display:none;margin-left:auto;align-items:center;gap:8px;border:1px solid var(--line-2);background:var(--paper-2);border-radius:10px;padding:9px 13px;font:inherit;font-weight:600;font-size:.88rem;cursor:pointer}
.menu-btn svg{width:16px;height:16px}

/* ---------- buttons ------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:1px solid transparent;border-radius:11px;padding:12px 19px;text-decoration:none;
  font-family:"IBM Plex Sans",sans-serif;font-weight:600;font-size:.92rem;cursor:pointer;
  transition:transform .16s,box-shadow .16s,background .16s,border-color .16s;white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--board);color:#EAF3F0;box-shadow:0 10px 26px rgba(6,32,51,.22)}
.btn-primary:hover{background:var(--board-2)}
.btn-trace{background:var(--trace);color:#02231A;box-shadow:0 10px 26px rgba(0,181,137,.28)}
.btn-trace:hover{background:var(--trace-2)}
.btn-amber{background:var(--amber);color:#2C1804;box-shadow:0 10px 26px rgba(224,138,43,.26)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--paper-2);border-color:var(--muted-2)}
.btn-light{background:var(--paper-2);color:var(--ink);border-color:var(--line)}
.btn-on-dark{background:rgba(255,255,255,.09);color:#EAF3F0;border-color:rgba(255,255,255,.22)}
.btn-on-dark:hover{background:rgba(255,255,255,.16)}
.btn-sm{padding:9px 14px;font-size:.85rem;border-radius:9px}
.btn-lg{padding:15px 24px;font-size:1rem}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- hero ---------------------------------------------------------- */
.hero{position:relative;overflow:hidden;background:var(--board);color:#E4EEF2;padding:clamp(52px,6vw,92px) 0 clamp(60px,6vw,96px)}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(120% 90% at 78% 18%,#000 10%,transparent 72%);
  mask-image:radial-gradient(120% 90% at 78% 18%,#000 10%,transparent 72%);
}
.hero::after{
  content:"";position:absolute;width:760px;height:760px;right:-240px;top:-320px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,181,137,.30),transparent 66%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(34px,4vw,62px);align-items:center}
.hero h1{margin:20px 0 0;font-size:clamp(2.2rem,4.2vw,3.75rem)}
.hero .lead{color:#A9C2CC;margin-top:20px;max-width:56ch}
.hero .btn-row{margin-top:30px}

.spec-strip{display:grid;grid-template-columns:repeat(4,1fr);margin-top:38px;border-top:1px solid rgba(255,255,255,.14)}
.spec{padding:16px 18px 6px 0;border-right:1px solid rgba(255,255,255,.12);min-width:0}
.spec:last-child{border-right:0}
.spec b{display:block;font-family:"Space Grotesk",sans-serif;font-size:1.45rem;color:#fff;letter-spacing:-.03em}
.spec span{display:block;font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:#7F9BA7;line-height:1.4;margin-top:4px}

/* board panel (hero signature) */
.board-panel{
  position:relative;border-radius:var(--r-xl);padding:22px;
  background:linear-gradient(160deg,#08293F,#062333 60%);
  border:1px solid rgba(0,181,137,.24);
  box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.07);
}
.board-panel .panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.board-panel .panel-head span{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#6F94A2}
.led{display:inline-flex;align-items:center;gap:7px;font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.12em;color:var(--trace-2);text-transform:uppercase}
.led i{width:7px;height:7px;border-radius:50%;background:var(--trace-2);box-shadow:0 0 0 0 rgba(0,217,163,.6);animation:blip 2.4s infinite}
@keyframes blip{0%{box-shadow:0 0 0 0 rgba(0,217,163,.55)}70%{box-shadow:0 0 0 9px rgba(0,217,163,0)}100%{box-shadow:0 0 0 0 rgba(0,217,163,0)}}

.flow{stroke-dasharray:5 7;animation:flow 2.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-24}}
.flow-slow{stroke-dasharray:4 9;animation:flow 4.4s linear infinite}

/* ---------- trace divider ------------------------------------------------- */
.trace-rule{height:26px;width:100%;color:var(--line-2);overflow:hidden}
.trace-rule svg{width:100%;height:26px}

/* ---------- section heading ----------------------------------------------- */
.sec-head{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:end;margin-bottom:clamp(28px,3vw,44px)}
.sec-head h2{margin-top:14px}
.sec-head .lead{margin-top:14px}

/* ---------- cards / grids ------------------------------------------------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.card{
  position:relative;display:flex;flex-direction:column;background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.card>.card-foot{margin-top:auto}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card h3{margin-bottom:9px}
.card p{color:var(--muted);font-size:.93rem}
.card ul{margin:12px 0 0;padding-left:0;list-style:none}
.card li{position:relative;padding-left:19px;margin:7px 0;color:var(--muted);font-size:.89rem}
.card li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:1px;background:var(--trace);transform:rotate(45deg)}
.card .card-foot{margin-top:auto;padding-top:16px;margin-block-start:18px;border-top:1px dashed var(--line-2)}

.ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--trace-soft);color:var(--trace-ink);border:1px solid #C6EDDE;
}
.ico svg{width:22px;height:22px}
.ico.amber{background:var(--amber-soft);color:var(--amber-ink);border-color:#F2DDBA}
.ico.board{background:#E3EBEF;color:var(--board-2);border-color:#CFDCE3}

.tag{
  display:inline-flex;align-items:center;gap:6px;border-radius:6px;padding:4px 9px;
  font-family:"IBM Plex Mono",monospace;font-size:.68rem;font-weight:600;letter-spacing:.05em;
  background:var(--paper-3);color:#415A68;
}
.tag.green{background:var(--trace-soft);color:var(--trace-ink)}
.tag.amber{background:var(--amber-soft);color:var(--amber-ink)}
.tag-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}

/* ---------- pillar (two big cards) --------------------------------------- */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pillar{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--r-xl);padding:30px;border:1px solid var(--line);
  background:var(--paper-2);box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s;
}
.pillar h3{margin-bottom:12px}
.pillar .card-foot{margin-top:auto;margin-block-start:20px;padding-top:18px}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pillar.dark{background:var(--board);border-color:rgba(255,255,255,.12);color:#E4EEF2}
.pillar.dark p,.pillar.dark li{color:#A9C2CC}
.pillar.dark li::before{background:var(--trace-2)}
.pillar .pillar-art{margin:-8px -8px 18px;border-radius:var(--r);overflow:hidden}
.pillar ul{list-style:none;margin:16px 0 0;padding:0}
.pillar li{position:relative;padding-left:20px;margin:8px 0;font-size:.92rem;color:var(--muted)}
.pillar li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:1px;background:var(--trace);transform:rotate(45deg)}

/* ---------- numbered process track --------------------------------------- */
.track{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:14px}
.track::before{content:"";position:absolute;left:6%;right:6%;top:22px;height:2px;background:repeating-linear-gradient(90deg,var(--line-2) 0 8px,transparent 8px 16px)}
.step{position:relative;padding:0 16px;text-align:left}
.step .dot{
  position:relative;z-index:2;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:var(--paper-2);border:2px solid var(--trace);color:var(--trace-ink);
  font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:.82rem;margin-bottom:16px;
}
.step h4{margin-bottom:6px}
.step p{font-size:.88rem;color:var(--muted)}

/* ---------- stats band ---------------------------------------------------- */
.band{background:var(--board);color:#E4EEF2;position:relative;overflow:hidden}
.band::before{
  content:"";position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:30px 30px;
}
.band .container{position:relative;z-index:2}
.band .lead{color:#A9C2CC}
.soft{background:linear-gradient(180deg,var(--paper-3),var(--paper));border-block:1px solid var(--line)}
.paper-grid{background-color:var(--paper);background-image:var(--grid);background-size:32px 32px}

/* ---------- price ---------------------------------------------------------- */
.price-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.price-card{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:28px;
  background:var(--paper-2);border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.price-card.feature{border-color:var(--trace);box-shadow:0 0 0 4px var(--trace-soft),var(--shadow)}
.price-card .ribbon{
  position:absolute;top:20px;right:20px;background:var(--trace);color:#02231A;border-radius:999px;
  font-family:"IBM Plex Mono",monospace;font-size:.66rem;font-weight:600;letter-spacing:.09em;
  text-transform:uppercase;padding:5px 12px;
}
.amount{display:flex;align-items:baseline;gap:8px;margin:14px 0 4px}
.amount .cur{font-family:"Space Grotesk",sans-serif;font-size:1.5rem;font-weight:500;color:var(--muted)}
.amount .val{font-family:"Space Grotesk",sans-serif;font-size:clamp(2.6rem,5vw,3.4rem);font-weight:700;letter-spacing:-.045em;line-height:1}
.amount .per{font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--muted);letter-spacing:.05em}

.price-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper-2)}
table.rates{width:100%;border-collapse:collapse;min-width:660px}
table.rates th{
  background:var(--paper-3);text-align:left;padding:13px 18px;
  font-family:"IBM Plex Mono",monospace;font-size:.68rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:#415A68;
  border-bottom:1px solid var(--line);
}
table.rates td{padding:15px 18px;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
table.rates tbody tr:last-child td{border-bottom:0}
table.rates tbody tr:hover{background:#F8FAF7}
table.rates td .svc{font-weight:600}
table.rates td .scope{color:var(--muted);font-size:.85rem;margin-top:2px}
.rate{font-family:"IBM Plex Mono",monospace;font-weight:600;white-space:nowrap}
.rate.set{color:var(--trace-ink)}
.rate.ask{color:var(--muted)}

/* ---------- components / BOM --------------------------------------------- */
.bom{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.bom-card{display:flex;flex-direction:column;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:18px;transition:border-color .2s,transform .2s}
.bom-card:hover{border-color:var(--trace);transform:translateY(-3px)}
.bom-card .bom-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.bom-card .bom-head svg{width:20px;height:20px;color:var(--trace-ink);flex:none}
.bom-card h4{font-size:.94rem}
.bom-card ul{list-style:none;margin:0;padding:0}
.bom-card li{font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--muted);padding:4px 0;border-bottom:1px dotted var(--line);letter-spacing:-.01em}
.bom-card li:last-child{border-bottom:0}

.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips span{
  border:1px solid var(--line);background:var(--paper-2);padding:7px 12px;border-radius:999px;
  font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:#415A68;
}
.chips.on-dark span{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#C6DCE4}

/* ---------- stage gate (prototyping) -------------------------------------- */
.gates{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:10px}
.gate{display:flex;flex-direction:column;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:18px 15px;position:relative}
.gate .g-no{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.14em;color:var(--trace-ink);text-transform:uppercase}
.gate h4{font-size:.95rem;margin:8px 0 6px}
.gate p{font-size:.8rem;color:var(--muted);line-height:1.5}
.gate::after{content:"";position:absolute;right:-6px;top:50%;width:10px;height:10px;border-top:2px solid var(--line-2);border-right:2px solid var(--line-2);transform:translateY(-50%) rotate(45deg)}
.gate:last-child::after{display:none}

/* ---------- FAQ ----------------------------------------------------------- */
details.faq{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);margin:10px 0;overflow:hidden;transition:border-color .2s}
details.faq[open]{border-color:var(--trace)}
details.faq summary{cursor:pointer;list-style:none;padding:17px 20px;font-weight:600;font-family:"Space Grotesk",sans-serif;display:flex;justify-content:space-between;gap:16px;align-items:center}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-family:"IBM Plex Mono",monospace;color:var(--trace-ink);font-size:1.2rem;flex:none}
details.faq[open] summary::after{content:"–"}
details.faq .faq-body{padding:0 20px 18px;color:var(--muted);font-size:.93rem}

/* ---------- forms --------------------------------------------------------- */
.form-shell{display:grid;grid-template-columns:.86fr 1.14fr;gap:20px;align-items:start}
.contact-card{
  position:relative;overflow:hidden;background:var(--board);color:#E4EEF2;
  border-radius:var(--r-xl);padding:30px;box-shadow:var(--shadow);
}
.contact-card::before{
  content:"";position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:28px 28px;
}
.contact-card>*{position:relative;z-index:2}
.contact-card p{color:#A9C2CC;font-size:.93rem}
.contact-row{display:flex;gap:13px;align-items:flex-start;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12);text-decoration:none}
.contact-row:last-of-type{border-bottom:0}
.contact-row .c-ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:rgba(0,181,137,.16);color:var(--trace-2);flex:none}
.contact-row .c-ico svg{width:17px;height:17px}
.contact-row b{display:block;font-size:.98rem;color:#fff;font-family:"IBM Plex Mono",monospace;letter-spacing:-.01em}
.contact-row span{display:block;font-size:.78rem;color:#8AA8B4;margin-top:1px}
a.contact-row:hover b{color:var(--trace-2)}

.form-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(22px,3vw,32px);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:600;letter-spacing:.01em}
.field label .req{color:var(--danger)}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line-2);border-radius:10px;padding:12px 13px;
  font:inherit;font-size:.94rem;color:var(--ink);background:#FBFCFA;transition:border-color .15s,box-shadow .15s;
}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--trace);box-shadow:0 0 0 4px var(--trace-soft)}
.field .hint{font-size:.76rem;color:var(--muted)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.83rem;color:var(--muted);line-height:1.5}
.check input{width:17px;height:17px;margin-top:2px;flex:none;accent-color:var(--trace)}
.form-status{margin-top:12px;font-size:.86rem;border-radius:10px;padding:0;color:var(--muted)}
.form-status.on{padding:12px 14px;border:1px solid var(--line)}
.form-status.ok{background:var(--trace-soft);border-color:#B7E8D6;color:var(--trace-ink)}
.form-status.err{background:#FCEBEA;border-color:#F1C7C4;color:#8E2F29}
.form-status.busy{background:var(--amber-soft);border-color:#F2DDBA;color:var(--amber-ink)}

/* ---------- misc ---------------------------------------------------------- */
.note{border-left:3px solid var(--amber);background:var(--amber-soft);padding:14px 17px;border-radius:0 12px 12px 0;color:var(--amber-ink);font-size:.88rem}
.note-green{border-left-color:var(--trace);background:var(--trace-soft);color:var(--trace-ink)}
.cta{
  position:relative;overflow:hidden;border-radius:var(--r-xl);padding:clamp(28px,4vw,44px);
  background:linear-gradient(140deg,var(--board-2),var(--board) 62%);color:#E4EEF2;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta::before{content:"";position:absolute;width:520px;height:520px;right:-180px;bottom:-280px;border-radius:50%;background:radial-gradient(circle,rgba(0,181,137,.30),transparent 66%)}
.cta>*{position:relative;z-index:2}
.cta p{color:#A9C2CC;margin-top:10px;max-width:52ch}
.policy{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(24px,3vw,38px)}
.policy h2{font-size:1.35rem;margin:30px 0 12px}
.policy h2:first-of-type{margin-top:0}
.policy p,.policy li{color:var(--muted)}
.policy ul{padding-left:20px}
.policy li{margin:7px 0}

.page-head{position:relative;overflow:hidden;background:var(--board);color:#E4EEF2;padding:clamp(40px,5vw,66px) 0 clamp(38px,5vw,58px)}
.page-head::before{
  content:"";position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:32px 32px;
  -webkit-mask-image:radial-gradient(110% 100% at 80% 10%,#000 5%,transparent 70%);
  mask-image:radial-gradient(110% 100% at 80% 10%,#000 5%,transparent 70%);
}
.page-head .container{position:relative;z-index:2}
.page-head .lead{color:#A9C2CC;margin-top:16px}
.page-head h1{font-size:clamp(2.1rem,4.4vw,3.6rem);margin-top:14px}
.crumbs{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.09em;color:#7F9BA7;margin-bottom:16px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--trace-2)}

/* ---------- footer -------------------------------------------------------- */
.site-footer{background:#04161F;color:#9FB8C2;padding:clamp(44px,5vw,64px) 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}
.site-footer h4{color:#fff;font-size:.88rem;margin-bottom:14px;font-family:"IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.site-footer a{display:block;text-decoration:none;color:#94AEB9;font-size:.87rem;margin:9px 0;transition:color .15s}
.site-footer a:hover{color:var(--trace-2)}
.site-footer .brand-text{color:#fff}
.site-footer .brand-text small{color:#7A96A2}
.foot-about{color:#8AA5B0;font-size:.88rem;margin-top:16px;max-width:42ch}
.foot-contact{margin-top:18px;display:flex;flex-direction:column;gap:8px}
.foot-contact a{margin:0;display:inline-flex;align-items:center;gap:8px;font-family:"IBM Plex Mono",monospace;color:#CFE3EA;font-size:.85rem}
.foot-contact svg{width:14px;height:14px;color:var(--trace-2)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;font-size:.76rem;color:#6E8895;font-family:"IBM Plex Mono",monospace}

/* ---------- floating contact (mobile) ------------------------------------- */
.fab{position:fixed;right:16px;bottom:16px;z-index:300;display:none;flex-direction:column;gap:10px}
.fab a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;box-shadow:0 12px 28px rgba(6,32,51,.28);color:#fff}
.fab .wa{background:#25D366;color:#053a19}
.fab .tel{background:var(--board)}
.fab svg{width:23px;height:23px}

/* ---------- reveal -------------------------------------------------------- */
.reveal{opacity:0;transform:translateY(16px)}
.reveal.in{opacity:1;transform:none;transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.3,1)}

:focus-visible{outline:3px solid var(--trace);outline-offset:2px;border-radius:4px}

/* ---------- responsive ---------------------------------------------------- */
@media (max-width:1080px){
  .g4,.bom{grid-template-columns:repeat(3,1fr)}
  .gates{grid-template-columns:repeat(3,1fr)}
  .gate:nth-child(3)::after{display:none}
}
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .menu-btn{display:inline-flex}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:stretch;gap:2px;position:absolute;
    left:22px;right:22px;top:calc(100% + 8px);background:var(--paper-2);border:1px solid var(--line);
    border-radius:var(--r-lg);padding:12px;box-shadow:var(--shadow);max-height:74vh;overflow:auto;
  }
  .nav-links.open .nav-link{width:100%;justify-content:space-between;padding:12px 13px}
  .nav-links.open .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid var(--trace-soft);border-radius:0;margin:2px 0 6px 12px;padding:0 0 0 8px;display:none}
  .nav-links.open .nav-item.open .dropdown{display:block}
  .hero-grid,.form-shell,.pillars,.g2,.g3{grid-template-columns:1fr}
  .track{grid-template-columns:1fr 1fr;gap:24px}
  .track::before{display:none}
  .step{padding:0}
  .price-cards{grid-template-columns:1fr}
  .sec-head{grid-template-columns:1fr}
  .fab{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr}
  .site-footer{padding-bottom:86px}
}
@media (max-width:640px){
  .container{width:min(100% - 30px,var(--max))}
  .g4,.bom,.gates,.track{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .gate::after{display:none}
  .spec-strip{grid-template-columns:1fr 1fr}.spec-strip .spec{border-right:0;padding-right:8px}
  .topbar .sep{display:none}
  .footer-grid{grid-template-columns:1fr}
  .brand-text small{display:none}
  .cta{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

@media print{
  .site-header,.topbar,.fab,.site-footer,.cta{display:none}
  body{background:#fff}
}

/* ==========================================================================
   Additions: board gallery, quote cards, rate line
   ========================================================================== */

/* ---------- board / component illustration tiles -------------------------- */
.board-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.board-tile{
  margin:0;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:14px;transition:transform .2s,box-shadow .2s,border-color .2s;
}
.board-tile:hover{transform:translateY(-4px);border-color:var(--trace);box-shadow:var(--shadow)}
.board-art{
  background:linear-gradient(160deg,#EDF1EC,#E2E8E1);border:1px solid var(--line);
  border-radius:var(--r);padding:6px;margin-bottom:12px;
}
.board-art svg{width:100%;height:auto;display:block}
.board-tile figcaption b{display:block;font-family:"Space Grotesk",sans-serif;font-size:.95rem;letter-spacing:-.015em}
.board-tile figcaption span{
  display:block;font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--muted);
  margin-top:3px;line-height:1.45;
}
.band .board-tile{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
.band .board-tile figcaption b{color:#fff}

/* ---------- review / quote cards ----------------------------------------- */
.quote-card{
  margin:0;display:flex;flex-direction:column;background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-2)}
.quote-card .stars{display:flex;gap:3px;margin-bottom:16px;color:var(--amber)}
.quote-card .stars svg{width:16px;height:16px}
.quote-card blockquote{
  margin:0 0 22px;font-size:1rem;line-height:1.6;color:var(--ink);flex:1;
  font-family:"Space Grotesk",sans-serif;font-weight:500;letter-spacing:-.012em;
}
.quote-card blockquote::before{content:"\201C"}
.quote-card blockquote::after{content:"\201D"}
.quote-card figcaption{display:flex;gap:12px;align-items:center;padding-top:18px;border-top:1px dashed var(--line-2)}
.quote-card .avatar{
  width:40px;height:40px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--trace-soft);border:1px solid #C6EDDE;color:var(--trace-ink);
  font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1rem;
}
.quote-card figcaption b{display:block;font-size:.92rem}
.quote-card figcaption span{display:block;font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--muted);margin-top:2px;line-height:1.4}

/* ---------- quiet rate line ---------------------------------------------- */
.rate-line{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--trace);
  border-radius:var(--r-lg);padding:24px 26px;box-shadow:var(--shadow-sm);
}
.rate-line p{color:var(--muted);max-width:62ch;font-size:.95rem}
.rate-line b{color:var(--ink);font-family:"IBM Plex Mono",monospace;font-weight:600}

@media (max-width:1080px){.board-strip{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.board-strip{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.board-strip{grid-template-columns:1fr}}

/* ---------- inline check lists -------------------------------------------- */
.ck-item{position:relative;padding-left:28px;margin:10px 0;color:var(--muted);list-style:none}
.ck{position:absolute;left:0;top:3px;width:18px;height:18px;color:var(--trace-ink)}
.ck svg{width:18px;height:18px;stroke-width:2}
.board-strip.cols-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.board-strip.cols-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.board-strip.cols-3{grid-template-columns:1fr}}