/* ==========================================================================
   THE INCUBATOR GUY — core stylesheet
   Palette and type system per the brand guide. Do not fork per page.
   ========================================================================== */

:root{
  /* Ink — evolved from the Waterloo Incubator navy */
  --ink-900:#0B1622;
  --ink-800:#0F1E2E;
  --ink-700:#16293C;
  --ink-600:#1E3752;

  /* Steel */
  --steel-500:#4A5D71;
  --steel-400:#6E8298;
  --steel-300:#9CACBC;
  --steel-200:#C6D0DA;
  --steel-100:#E3E8ED;

  /* Brass — the single accent */
  --brass-600:#A9761A;
  --brass-500:#C8922A;
  --brass-400:#E0A526;
  --brass-200:#F0D9A0;

  /* Ground */
  --paper:#F6F4F0;
  --paper-warm:#EFEBE4;
  --white:#FFFFFF;

  --measure:68ch;
  --pad: clamp(1.25rem, 5vw, 4rem);
  --rule: 1px solid var(--steel-200);

  --font-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --font-body:"Inter","Helvetica Neue",Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink-800);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
a{color:inherit}

/* ---------- Type ---------- */

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.03;
  letter-spacing:-0.022em;
  margin:0 0 .5em;
  text-wrap:balance;
}
h1{font-size:clamp(2.6rem,6.4vw,5rem)}
h2{font-size:clamp(2rem,4.2vw,3.2rem)}
h3{font-size:clamp(1.25rem,2.1vw,1.6rem);letter-spacing:-0.012em}
h4{font-size:1.05rem;font-weight:700;letter-spacing:-0.005em}

p{margin:0 0 1.15em;max-width:var(--measure)}
p:last-child{margin-bottom:0}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.20em;
  text-transform:uppercase;
  color:var(--brass-600);
  margin:0 0 1.1rem;
  display:flex;
  align-items:center;
  gap:.75rem;
}
.eyebrow::before{
  content:"";
  width:26px;height:2px;
  background:var(--brass-500);
  flex:none;
}
.lede{
  font-size:clamp(1.1rem,1.7vw,1.32rem);
  line-height:1.55;
  color:var(--ink-700);
  max-width:60ch;
}
.small{font-size:.9rem;color:var(--steel-500)}
.mono{font-family:var(--font-mono)}

/* ---------- Layout ---------- */

.wrap{max-width:1240px;margin:0 auto;padding-inline:var(--pad)}
.wrap-narrow{max-width:880px;margin:0 auto;padding-inline:var(--pad)}
section{padding-block:clamp(3.5rem,8vw,7rem)}
.section-tight{padding-block:clamp(2.5rem,5vw,4rem)}

.grid{display:grid;gap:clamp(1.5rem,3vw,3rem)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(2rem,5vw,4.5rem);
  align-items:center;
}
.split-40{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}

@media (max-width:860px){
  .g-2,.g-3,.g-4,.split,.split-40{grid-template-columns:1fr}
}

/* ---------- Surfaces ---------- */

.dark{background:var(--ink-900);color:var(--steel-100)}
.dark h1,.dark h2,.dark h3,.dark h4{color:var(--white)}
.dark .lede{color:var(--steel-200)}
.dark .eyebrow{color:var(--brass-400)}
.dark .small{color:var(--steel-400)}

.warm{background:var(--paper-warm)}

/* ---------- Header ---------- */

.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(11,22,34,.94);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.head-inner{
  display:flex;align-items:center;gap:2rem;
  min-height:72px;
}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:none}
.brand svg,.brand img{width:40px;height:40px;flex:none}
.brand-word,.foot-brand .brand-word{
  font-family:var(--font-display);font-weight:800;font-size:1.06rem;
  letter-spacing:-.022em;color:#fff;text-transform:uppercase;line-height:1;white-space:nowrap;
}
.brand-type{display:flex;flex-direction:column;line-height:1}
.brand-type .b1{
  font-family:var(--font-mono);font-size:.55rem;letter-spacing:.26em;
  color:var(--brass-400);text-transform:uppercase;margin-bottom:3px;
}
.brand-type .b2{
  font-family:var(--font-display);font-weight:800;font-size:1.02rem;
  letter-spacing:-.02em;color:#fff;text-transform:uppercase;
}

.nav{margin-left:auto;display:flex;align-items:center;gap:1.6rem}
.nav a{
  color:var(--steel-200);text-decoration:none;font-size:.88rem;font-weight:500;
  padding:.4rem 0;border-bottom:2px solid transparent;white-space:nowrap;
}
.nav a:hover{color:#fff;border-bottom-color:var(--brass-500)}
.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--brass-500)}

.nav-toggle{
  margin-left:auto;display:none;background:none;border:1px solid rgba(255,255,255,.25);
  color:#fff;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;
  padding:.5rem .8rem;cursor:pointer;text-transform:uppercase;
}
@media (max-width:940px){
  .nav-toggle{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--ink-900);flex-direction:column;align-items:stretch;
    gap:0;padding:.5rem var(--pad) 1.25rem;border-bottom:1px solid rgba(255,255,255,.12);
  }
  .nav.open{display:flex}
  .nav a{padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
}

/* ---------- Buttons ---------- */

.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-display);font-weight:700;font-size:.92rem;
  letter-spacing:.01em;text-decoration:none;
  padding:.95rem 1.6rem;border:2px solid transparent;cursor:pointer;
  transition:background .15s,color .15s,border-color .15s;
}
.btn-primary{background:var(--brass-500);color:var(--ink-900);border-color:var(--brass-500)}
.btn-primary:hover{background:var(--brass-400);border-color:var(--brass-400)}
.btn-ghost{background:transparent;color:var(--ink-800);border-color:var(--ink-800)}
.btn-ghost:hover{background:var(--ink-800);color:#fff}
.dark .btn-ghost,
.hero .btn-ghost,
.page-head .btn-ghost,
.cta .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.dark .btn-ghost:hover,
.hero .btn-ghost:hover,
.page-head .btn-ghost:hover,
.cta .btn-ghost:hover{background:#fff;color:var(--ink-900);border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}

/* ---------- Hero ---------- */

.hero{
  position:relative;
  background:var(--ink-900);
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
.hero-media{
  position:absolute;inset:0;z-index:-2;
}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(105deg, rgba(11,22,34,.96) 0%, rgba(11,22,34,.86) 42%, rgba(11,22,34,.42) 78%, rgba(11,22,34,.30) 100%),
    linear-gradient(0deg, rgba(11,22,34,.85) 0%, rgba(11,22,34,0) 45%);
}
.hero-inner{
  padding-block:clamp(4.5rem,11vw,9rem);
  max-width:900px;
}
.hero h1{color:#fff;margin-bottom:1.1rem}
.hero .lede{color:#D7DEE5;max-width:56ch;font-size:clamp(1.12rem,1.8vw,1.4rem)}
.hero-sub{
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--brass-400);margin-top:2.5rem;
}

.page-head{
  background:var(--ink-900);color:#fff;
  padding-block:clamp(3rem,7vw,5.5rem);
}
.page-head h1{font-size:clamp(2.2rem,5vw,3.9rem);color:#fff}
.page-head .lede{color:#CBD5DE}

/* ---------- Stat band ---------- */

.stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid rgba(255,255,255,.16);
}
.stats.on-paper{border-top:2px solid var(--ink-900);border-bottom:var(--rule)}
.stat{
  padding:1.75rem 1.5rem 1.9rem;
  border-right:1px solid rgba(255,255,255,.14);
}
.stats.on-paper .stat{border-right:1px solid var(--steel-200)}
.stat:last-child{border-right:none}
.stat-num{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1;
  letter-spacing:-.03em;color:var(--brass-400);
}
.stats.on-paper .stat-num{color:var(--ink-900)}
.stat-lab{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel-400);margin-top:.7rem;line-height:1.4;
}
.stats.on-paper .stat-lab{color:var(--steel-500)}
@media (max-width:780px){
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{border-bottom:1px solid rgba(255,255,255,.14)}
  .stats.on-paper .stat{border-bottom:1px solid var(--steel-200)}
  .stat:nth-child(2n){border-right:none}
}

/* ---------- Cards ---------- */

.card{
  background:var(--white);
  border:var(--rule);
  padding:clamp(1.5rem,2.6vw,2.1rem);
  display:flex;flex-direction:column;
  border-top:3px solid var(--ink-900);
}
.card.accent{border-top-color:var(--brass-500)}
.card h3{margin-bottom:.6rem}
.card p{font-size:.97rem;color:var(--steel-500);line-height:1.6}
.card .num{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;
  color:var(--brass-600);margin-bottom:1rem;
}
.dark .card{background:var(--ink-700);border-color:rgba(255,255,255,.12);border-top-color:var(--brass-500)}
.dark .card p{color:var(--steel-300)}

.door{
  border:var(--rule);background:var(--white);
  padding:clamp(1.6rem,3vw,2.4rem);
  display:flex;flex-direction:column;gap:.5rem;
  text-decoration:none;color:inherit;
  border-left:4px solid var(--ink-900);
  transition:border-left-color .16s, transform .16s, box-shadow .16s;
}
.door:hover{border-left-color:var(--brass-500);transform:translateY(-2px);box-shadow:0 10px 30px rgba(11,22,34,.09)}
.door .door-k{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--brass-600)}
.door h3{margin:.35rem 0 .4rem}
.door p{font-size:.95rem;color:var(--steel-500)}
.door .go{
  margin-top:auto;padding-top:1.1rem;
  font-family:var(--font-display);font-weight:700;font-size:.9rem;
  color:var(--ink-900);display:inline-flex;gap:.5rem;align-items:center;
}
.door .go::after{content:"→";color:var(--brass-600)}

/* ---------- Spec list / data table ---------- */

.spec{width:100%;border-collapse:collapse;font-size:.97rem}
.spec th,.spec td{
  text-align:left;padding:.85rem .9rem;border-bottom:var(--rule);vertical-align:top;
}
.spec th{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel-500);font-weight:500;width:44%;
}
.spec td{font-weight:500}
.spec tr:first-child th,.spec tr:first-child td{border-top:2px solid var(--ink-900)}
.dark .spec th,.dark .spec td{border-bottom-color:rgba(255,255,255,.14)}
.dark .spec tr:first-child th,.dark .spec tr:first-child td{border-top-color:var(--brass-500)}
.dark .spec th{color:var(--steel-400)}
.dark .spec td{color:#fff}
.dark .crit th{border-bottom-color:var(--brass-500);color:var(--steel-400)}
.dark .crit td{border-bottom-color:rgba(255,255,255,.14)}
.spec .val-mono{font-family:var(--font-mono);font-size:.95rem}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

.crit{width:100%;border-collapse:collapse;font-size:.95rem;min-width:620px}
.crit th{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--steel-500);font-weight:500;text-align:left;padding:.7rem .8rem;
  border-bottom:2px solid var(--ink-900);
}
.crit td{padding:.8rem .8rem;border-bottom:var(--rule);vertical-align:top}
.crit td:first-child{font-weight:600;white-space:nowrap}
.crit .wt{font-family:var(--font-mono);color:var(--brass-600);font-weight:500;white-space:nowrap}
.crit td:last-child{color:var(--steel-500);font-size:.9rem}

/* ---------- Numbered steps ---------- */

.steps{counter-reset:step;display:grid;gap:0;border-top:2px solid var(--ink-900);max-width:960px}
.step{
  counter-increment:step;
  display:grid;grid-template-columns:64px minmax(0,1fr);
  gap:1.5rem;padding:1.7rem 0;border-bottom:var(--rule);
}
.step::before{
  content:counter(step,decimal-leading-zero);
  font-family:var(--font-mono);font-size:.95rem;color:var(--brass-600);
  padding-top:.25rem;letter-spacing:.05em;
}
.step h3{margin-bottom:.35rem}
.step p{color:var(--steel-500);font-size:.98rem}
.dark .steps{border-top-color:var(--brass-500)}
.dark .step{border-bottom-color:rgba(255,255,255,.12)}
.dark .step p{color:var(--steel-300)}
@media (max-width:600px){.step{grid-template-columns:40px minmax(0,1fr);gap:1rem}}

/* ---------- Before / after ---------- */

.ba{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}
@media (max-width:700px){.ba{grid-template-columns:1fr}}
.shot{position:relative;background:var(--ink-900);overflow:hidden}
.shot img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.shot .tag{
  position:absolute;top:0;left:0;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;padding:.5rem .85rem;
  background:var(--ink-900);color:#fff;
}
.shot .tag.after{background:var(--brass-500);color:var(--ink-900)}
figure{margin:0}
figcaption{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;
  color:var(--steel-500);padding-top:.7rem;line-height:1.5;
}
.dark figcaption{color:var(--steel-400)}

.media-frame{border:1px solid rgba(255,255,255,.15)}
.media-frame img{width:100%}

/* ---------- Pull quote ---------- */

.pull{
  border-left:4px solid var(--brass-500);
  padding:.4rem 0 .4rem 1.6rem;
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.3rem,2.6vw,2rem);line-height:1.25;
  letter-spacing:-.02em;max-width:24ch;
}

/* ---------- Checklist ---------- */

.checks{list-style:none;margin:0;padding:0;display:grid;gap:.85rem}
.checks li{
  position:relative;padding-left:1.85rem;
  font-size:1rem;line-height:1.55;
}
.checks li::before{
  content:"";position:absolute;left:0;top:.55em;
  width:11px;height:11px;
  background:var(--brass-500);
}
.checks li strong{font-weight:600}
.checks.x li::before{background:var(--steel-300)}

/* ---------- CTA band ---------- */

.cta{background:var(--ink-900);color:#fff;position:relative;overflow:hidden}
.cta .wrap{position:relative}
.cta h2{color:#fff;max-width:18ch}
.cta .lede{color:#C6D0DA}
.cta-rule{height:4px;background:var(--brass-500)}

/* ---------- Contact block ---------- */

.contact-card{
  border:2px solid var(--ink-900);background:var(--white);
  padding:clamp(1.6rem,3vw,2.4rem);
}
.contact-line{
  display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;align-items:baseline;
  padding:.9rem 0;border-bottom:var(--rule);
}
.contact-line:last-child{border-bottom:none}
.contact-line .k{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--steel-500);min-width:96px;
}
.contact-line .v{font-weight:600;font-size:1.05rem}
.contact-line .v a{text-decoration:none;border-bottom:2px solid var(--brass-200)}
.contact-line .v a:hover{border-bottom-color:var(--brass-500)}

/* ---------- Footer ---------- */

.site-foot{background:var(--ink-900);color:var(--steel-300);padding-block:3.5rem 2.5rem;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.12)}
@media (max-width:780px){.foot-grid{grid-template-columns:1fr;gap:2rem}}
.site-foot h4{
  color:#fff;font-family:var(--font-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;margin-bottom:1rem;
}
.foot-links{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.foot-links a{color:var(--steel-300);text-decoration:none}
.foot-links a:hover{color:var(--brass-400)}
.foot-bottom{
  padding-top:1.75rem;display:flex;flex-wrap:wrap;gap:1rem;
  justify-content:space-between;font-size:.8rem;color:var(--steel-500);
}
.foot-brand{display:flex;align-items:center;gap:.7rem;margin-bottom:1.1rem}
.foot-brand svg,.foot-brand img{width:42px;height:42px}

/* ---------- Utility ---------- */

.mt-0{margin-top:0}
.mt-1{margin-top:1rem}
.mt-2{margin-top:2rem}
.mt-3{margin-top:3rem}
.mb-2{margin-bottom:2rem}
.center{text-align:center}
.hr{height:1px;background:var(--steel-200);border:0;margin:clamp(2.5rem,5vw,4rem) 0}
.dark .hr{background:rgba(255,255,255,.14)}
.maxw{max-width:var(--measure)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;background:var(--brass-500);color:#000;padding:.6rem 1rem;z-index:100}

@media print{
  .site-head,.site-foot,.btn-row{display:none}
  body{background:#fff}
}