/* ============================================================
   Nano Lab — design system
   Black, silver and gold. Micrograph-forward. Data in monospace.
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  --ink-900:#0B0C0E;
  --ink-800:#141619;
  --ink-700:#1E2126;
  --ink-600:#2C3037;
  --ink-500:#5A616B;
  --ink-400:#858C96;
  --ink-300:#AEB4BD;
  --line:#E4E6EA;
  --line-dark:#2A2E35;
  --paper:#FFFFFF;
  --paper-2:#F7F8FA;
  --paper-3:#EFF1F4;

  /* Black · silver · gold. Gold sampled from the "gold on fool's gold" micrograph. */
  --amber:#C9A227;          /* gold — buttons, marks */
  --amber-bright:#E5C15A;   /* gold on dark grounds */
  --amber-dark:#8A6A0F;     /* gold as text/links on white */
  --amber-soft:#FAF3DE;
  --silver:#9FA7AF;
  --silver-light:#D8DDE2;
  --cyan:#9FA7AF;           /* legacy alias -> silver */
  --green:#1F9D63;
  --red:#C4372B;

  --font-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1180px;
  --wrap-narrow:760px;
  --r:4px;
  --r-lg:8px;

  --shadow-sm:0 1px 2px rgba(11,12,14,.06),0 2px 8px rgba(11,12,14,.04);
  --shadow-md:0 2px 6px rgba(11,12,14,.07),0 12px 32px rgba(11,12,14,.08);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  color:var(--ink-800);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,1.35rem + 2.6vw,3.5rem)}
h2{font-size:clamp(1.55rem,1.15rem + 1.5vw,2.3rem);letter-spacing:-.018em}
h3{font-size:clamp(1.15rem,1.02rem + .5vw,1.4rem);letter-spacing:-.012em}
h4{font-size:1.02rem;letter-spacing:-.008em}
p{margin:0 0 1.1em}
strong{font-weight:650}
small{font-size:.86rem}
.lede{font-size:clamp(1.08rem,1rem + .4vw,1.28rem);line-height:1.6;color:var(--ink-600)}
.eyebrow{
  font-family:var(--font-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--amber-dark);
  margin:0 0 .9rem;display:block;
}
.eyebrow--light{color:var(--amber-bright)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:var(--wrap-narrow);margin:0 auto;padding:0 24px}
.section{padding:clamp(48px,6vw,88px) 0}
.section--tight{padding:clamp(34px,4vw,56px) 0}
.section--dark{background:var(--ink-900);color:#EDEFF2}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff}
.section--dark p{color:var(--ink-300)}
.section--alt{background:var(--paper-2)}
.section--rule{border-top:1px solid var(--line)}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
@media(max-width:1000px){.split{grid-template-columns:1fr;gap:36px}}
@media(max-width:860px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;background:var(--ink-900);color:#fff;border-bottom:1px solid var(--line-dark)}
.hdr__bar{display:flex;align-items:center;gap:28px;height:68px;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;text-decoration:none;color:#fff;flex:0 0 auto}
.logo__img{height:38px;width:auto;display:block}
.ftr .logo__img{height:52px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  text-decoration:none;color:#D7DAE0;font-size:.925rem;font-weight:500;
  padding:9px 12px;border-radius:var(--r);transition:color .15s,background .15s;white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a[aria-current]{color:var(--amber-bright)}
.hdr__cta{margin-left:14px;display:flex;align-items:center;gap:14px}
.hdr__tel{font-family:var(--font-mono);font-size:.8rem;color:var(--silver);text-decoration:none;white-space:nowrap}
.hdr__tel:hover{color:#fff}
.burger{display:none;background:none;border:1px solid var(--line-dark);color:#fff;border-radius:var(--r);padding:8px 10px;cursor:pointer;margin-left:auto}
.burger svg{display:block}
@media(max-width:1080px){
  .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink-900);
       flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line-dark);gap:0;margin:0}
  .nav.open{display:flex}
  .nav a{padding:12px 10px;border-bottom:1px solid var(--line-dark)}
  .burger{display:block}
  .hdr__cta{margin-left:12px}
  .hdr__cta .btn{padding:9px 14px;font-size:.85rem}
}
@media(max-width:900px){.hdr__tel{display:none}}
@media(max-width:520px){.hdr__cta .btn--ghost-light{display:none}}

/* region switch */
.region{display:inline-flex;border:1px solid var(--line-dark);border-radius:var(--r);overflow:hidden;font-family:var(--font-mono);font-size:.72rem;font-weight:500}
.region button{
  background:none;border:0;color:var(--ink-300);padding:7px 11px;cursor:pointer;
  letter-spacing:.06em;transition:background .15s,color .15s;font:inherit;
}
.region button[aria-pressed="true"]{background:var(--amber);color:var(--ink-900);font-weight:600}
.region--light{border-color:var(--line)}
.region--light button{color:var(--ink-500)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-size:.95rem;font-weight:600;letter-spacing:-.005em;
  padding:13px 22px;border-radius:var(--r);text-decoration:none;border:1px solid transparent;
  cursor:pointer;transition:transform .12s ease,background .15s,border-color .15s,color .15s;
  line-height:1.2;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--amber);color:var(--ink-900);border-color:var(--amber)}
.btn--primary:hover{background:#DDB63A;border-color:#DDB63A}
.btn--dark{background:var(--ink-900);color:#fff;border-color:var(--ink-900)}
.btn--dark:hover{background:var(--ink-700);border-color:var(--ink-700)}
.btn--ghost{background:transparent;color:var(--ink-900);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink-900);background:var(--paper-2)}
.btn--ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.btn--ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--sm{padding:9px 15px;font-size:.875rem}
.btn--lg{padding:16px 30px;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- hero ---------- */
.hero{background:var(--ink-900);color:#fff;padding:clamp(56px,8vw,104px) 0 clamp(48px,6vw,80px);position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 420px at 78% -12%,rgba(201,162,39,.20),transparent 62%),
             radial-gradient(700px 380px at 10% 108%,rgba(159,167,175,.10),transparent 60%);
}
.hero__in{position:relative;z-index:1;max-width:920px}
.hero h1{color:#fff;margin-bottom:.42em}
.hero h1 em{font-style:normal;color:var(--amber-bright)}
.hero__sub{font-size:clamp(1.06rem,.98rem + .45vw,1.3rem);color:#C3C8D0;line-height:1.6;max-width:660px;margin-bottom:1.7rem}
.hero .btn-row{margin-bottom:2.4rem}

/* promise chips */
.promises{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1}
.promise{
  display:flex;align-items:baseline;gap:9px;border:1px solid var(--line-dark);
  background:rgba(255,255,255,.03);border-radius:var(--r);padding:11px 15px;
}
.promise b{font-family:var(--font-mono);font-size:.95rem;font-weight:500;color:var(--amber-bright);white-space:nowrap}
.promise span{font-size:.85rem;color:var(--ink-300)}

/* ---------- cards ---------- */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;transition:border-color .16s,box-shadow .16s,transform .16s;
  display:flex;flex-direction:column;
}
a.card{text-decoration:none;color:inherit}
a.card:hover{border-color:var(--ink-400);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card h3{margin-bottom:.35em}
.card p{color:var(--ink-500);font-size:.94rem;margin-bottom:0}
.card__meta{
  margin-top:auto;padding-top:16px;display:flex;flex-wrap:wrap;gap:6px 14px;
  font-family:var(--font-mono);font-size:.76rem;color:var(--ink-500);
}
.card__meta b{color:var(--ink-900);font-weight:500}
.card__cat{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-400);margin-bottom:.55rem}
.card--dark{background:var(--ink-800);border-color:var(--line-dark);color:#E7E9ED}
.card--dark h3{color:#fff}
.card--dark p{color:var(--ink-300)}
.card--flat{background:var(--paper-2);border-color:transparent}

/* ---------- spec strip (technique pages) ---------- */
.specs{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--paper);
  margin:0 0 40px;
}
.specs__cell{padding:18px 20px;border-right:1px solid var(--line)}
.specs__cell:last-child{border-right:0}
.specs__k{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-400);display:block;margin-bottom:5px}
.specs__v{font-family:var(--font-display);font-size:1.18rem;font-weight:700;letter-spacing:-.02em;color:var(--ink-900);display:block;line-height:1.25}
.specs__n{font-size:.8rem;color:var(--ink-500);display:block;margin-top:3px}
@media(max-width:760px){.specs__cell{border-right:0;border-bottom:1px solid var(--line)}.specs__cell:last-child{border-bottom:0}}

/* ---------- prose ---------- */
.prose{font-size:1.03rem}
.prose h2{margin-top:2.3em;padding-top:.15em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.7em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.35em}
.prose li{margin-bottom:.5em}
.prose li::marker{color:var(--amber-dark)}
.prose a{color:var(--ink-900);text-decoration:underline;text-decoration-color:var(--amber);text-underline-offset:3px;text-decoration-thickness:2px}
.prose a:hover{color:var(--amber-dark)}
.prose > p:first-of-type{font-size:1.1rem;color:var(--ink-600)}

/* checklist / crosslist */
.ticks,.crosses{list-style:none;padding:0;margin:0 0 1.4em}
.ticks li,.crosses li{position:relative;padding-left:30px;margin-bottom:.62em;line-height:1.55}
.ticks li::before{
  content:"";position:absolute;left:0;top:.52em;width:15px;height:9px;
  border-left:2.5px solid var(--green);border-bottom:2.5px solid var(--green);
  transform:rotate(-45deg);
}
.crosses li::before{
  content:"×";position:absolute;left:2px;top:-.02em;color:var(--red);
  font-size:1.35em;font-weight:600;line-height:1.35;
}

/* numbered steps */
.steps{list-style:none;counter-reset:s;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding-left:52px;margin-bottom:22px}
.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--font-mono);font-size:.8rem;font-weight:500;color:var(--amber-dark);
  border:1px solid var(--line);border-radius:var(--r);padding:5px 8px;background:var(--paper);
}
.steps h4{margin:0 0 .28em}
.steps p{margin:0;color:var(--ink-500);font-size:.96rem}

/* ---------- tables ---------- */
.tbl-scroll{overflow-x:auto;margin:0 0 1.6em;border:1px solid var(--line);border-radius:var(--r-lg)}
table{border-collapse:collapse;width:100%;font-size:.93rem;background:var(--paper)}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{
  background:var(--ink-900);color:#fff;font-family:var(--font-mono);font-weight:500;
  font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;
}
tbody tr:last-child td{border-bottom:0}
tbody tr:nth-child(even){background:var(--paper-2)}
td:first-child{font-weight:600;color:var(--ink-900)}
.tbl-num td+td,.tbl-num th+th{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.88rem}

/* definition rows (sample requirements) */
.defs{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin:0 0 1.6em}
.defs__row{display:grid;grid-template-columns:230px 1fr;border-bottom:1px solid var(--line)}
.defs__row:last-child{border-bottom:0}
.defs__row:nth-child(even){background:var(--paper-2)}
.defs__k{padding:13px 16px;font-family:var(--font-mono);font-size:.79rem;letter-spacing:.02em;color:var(--ink-500);border-right:1px solid var(--line)}
.defs__v{padding:13px 16px;font-size:.95rem}
@media(max-width:620px){
  .defs__row{grid-template-columns:1fr}
  .defs__k{border-right:0;border-bottom:1px solid var(--line);padding-bottom:6px}
  .defs__v{padding-top:8px}
}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 40px 18px 0;position:relative;
  font-weight:600;font-size:1.02rem;color:var(--ink-900);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:26px;width:9px;height:9px;
  border-right:2px solid var(--ink-400);border-bottom:2px solid var(--ink-400);
  transform:rotate(45deg);transition:transform .18s;
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details[open] summary{color:var(--amber-dark)}
.faq__a{padding:0 40px 20px 0;color:var(--ink-600);font-size:.98rem}
.faq__a p:last-child{margin-bottom:0}

/* ---------- sidebar ---------- */
.side{position:sticky;top:92px;display:flex;flex-direction:column;gap:18px}
@media(max-width:1000px){.side{position:static}}
.side__box{border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;background:var(--paper)}
.side__box--dark{background:var(--ink-900);border-color:var(--ink-900);color:#E7E9ED}
.side__box--dark h4{color:#fff}
.side__box--dark p{color:var(--ink-300)}
.side__box h4{font-size:.95rem;margin-bottom:.7em}
.side__box p{font-size:.9rem;color:var(--ink-500);margin-bottom:1em}
.side__price{font-family:var(--font-display);font-size:1.9rem;font-weight:700;color:var(--amber-bright);letter-spacing:-.02em;line-height:1.1;display:block;margin-bottom:.15em}
.side__list{list-style:none;padding:0;margin:0}
.side__list li{border-bottom:1px solid var(--line);padding:9px 0;font-size:.9rem}
.side__list li:last-child{border-bottom:0}
.side__list a{text-decoration:none;color:var(--ink-700);display:block}
.side__list a:hover{color:var(--amber-dark)}
.side__list small{display:block;color:var(--ink-400);font-size:.79rem;margin-top:2px}

/* ---------- pills / tags ---------- */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1.4em;padding:0;list-style:none}
.pill{
  display:inline-block;font-family:var(--font-mono);font-size:.76rem;
  border:1px solid var(--line);border-radius:100px;padding:5px 12px;color:var(--ink-600);
  text-decoration:none;background:var(--paper);transition:border-color .15s,color .15s;
}
a.pill:hover{border-color:var(--ink-900);color:var(--ink-900)}
.pill--amber{background:var(--amber-soft);border-color:#E7D6A0;color:var(--amber-dark)}
.pill--dark{background:rgba(255,255,255,.05);border-color:var(--line-dark);color:var(--ink-300)}

/* ---------- callouts ---------- */
.note{
  border-left:3px solid var(--amber);background:var(--amber-soft);
  padding:16px 20px;border-radius:0 var(--r) var(--r) 0;margin:0 0 1.6em;font-size:.95rem;
}
.note p:last-child{margin-bottom:0}
.note--info{border-left-color:var(--cyan);background:#EAF8FB}
.note--warn{border-left-color:var(--red);background:#FDF0EE}
.note strong{color:var(--ink-900)}
.note__label{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.11em;text-transform:uppercase;
  color:var(--amber-dark);display:block;margin-bottom:4px;
}
.note--info .note__label{color:#0F7C8F}
.note--warn .note__label{color:var(--red)}

/* verify flag — build-time authoring marker */
.vflag{
  background:#F6E7B4;border-bottom:2px dotted var(--amber-dark);
  padding:0 3px;border-radius:2px;font-size:.94em;
}

/* ---------- figure placeholders (micrographs) ---------- */
.figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:0 0 1.8em}
.fig{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--paper)}
.fig__img{
  aspect-ratio:4/3;background:
    linear-gradient(135deg,#15171B 0%,#22262C 46%,#0E1013 100%);
  position:relative;display:flex;align-items:flex-end;padding:14px;
}
.fig__img::before{
  content:"MICROGRAPH";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;color:rgba(255,255,255,.22);
}
.fig__bar{position:relative;z-index:1;display:flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.66rem;color:rgba(255,255,255,.75)}
.fig__bar::before{content:"";display:block;width:44px;height:3px;background:#fff}
.fig__cap{padding:13px 15px;font-size:.87rem;color:var(--ink-700);border-top:1px solid var(--line)}
.fig__params{display:block;font-family:var(--font-mono);font-size:.72rem;color:var(--ink-400);margin-top:5px}

/* ---------- forms ---------- */
.form{display:grid;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.88rem;font-weight:600;color:var(--ink-800)}
.field label .req{color:var(--red)}
.field small{font-size:.79rem;color:var(--ink-400)}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:.97rem;padding:11px 13px;
  border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--ink-900);
  transition:border-color .15s,box-shadow .15s;width:100%;
}
.field textarea{min-height:120px;resize:vertical;line-height:1.55}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(201,162,39,.20);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.field-row{grid-template-columns:1fr}}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px;
  border:1px solid var(--line);border-radius:var(--r);padding:14px;max-height:300px;overflow-y:auto}
.check{display:flex;align-items:flex-start;gap:9px;font-size:.9rem;cursor:pointer;padding:3px 0}
.check input{width:auto;margin:3px 0 0;accent-color:var(--amber);flex:0 0 auto}
.form__foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.form__note{font-size:.83rem;color:var(--ink-400);max-width:420px}

/* ---------- estimator ---------- */
.est{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--paper)}
.est__body{padding:26px;display:grid;gap:20px}
.est__out{
  background:var(--ink-900);color:#fff;padding:26px;display:grid;gap:6px;
}
.est__total{font-family:var(--font-display);font-size:clamp(2rem,1.4rem + 2vw,2.9rem);font-weight:700;color:var(--amber-bright);letter-spacing:-.03em;line-height:1.05}
.est__lines{margin:14px 0 0;padding:14px 0 0;border-top:1px solid var(--line-dark);display:grid;gap:7px}
.est__line{display:flex;justify-content:space-between;gap:16px;font-family:var(--font-mono);font-size:.82rem;color:var(--ink-300)}
.est__line b{color:#fff;font-weight:500}
.seg{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.seg button{
  flex:1;background:var(--paper);border:0;border-right:1px solid var(--line);
  padding:11px 8px;cursor:pointer;font-family:var(--font-body);font-size:.88rem;font-weight:500;
  color:var(--ink-600);transition:background .15s,color .15s;line-height:1.3;
}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--ink-900);color:#fff;font-weight:600}
.stepper{display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:var(--r);width:fit-content}
.stepper button{background:var(--paper);border:0;width:42px;height:42px;font-size:1.2rem;cursor:pointer;color:var(--ink-700)}
.stepper button:hover{background:var(--paper-2)}
.stepper input{border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);
  width:72px;text-align:center;font-family:var(--font-mono);height:42px;border-radius:0}
.stepper input:focus{box-shadow:none;border-color:var(--line)}

/* ---------- breadcrumb ---------- */
.crumb{font-family:var(--font-mono);font-size:.76rem;color:var(--ink-400);padding:18px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.crumb a{text-decoration:none;color:var(--ink-500)}
.crumb a:hover{color:var(--amber-dark)}
.crumb span{color:var(--ink-300)}
.crumb--light{color:var(--ink-400)}
.crumb--light a{color:var(--ink-300)}

/* ---------- page head ---------- */
.phead{padding:8px 0 clamp(30px,4vw,46px);border-bottom:1px solid var(--line)}
.phead--dark{background:var(--ink-900);color:#fff;border-bottom:0;padding-bottom:clamp(36px,5vw,58px)}
.phead h1{max-width:23ch;margin-bottom:.4em}
.phead--wide h1{max-width:27ch}
.phead .lede{max-width:62ch}
.phead--dark .lede{color:#BFC5CE}

/* ---------- CTA band ---------- */
.cta{background:var(--ink-900);color:#fff;padding:clamp(44px,5vw,72px) 0;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 85% 0%,rgba(201,162,39,.18),transparent 60%);pointer-events:none}
.cta__in{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
@media(max-width:800px){.cta__in{grid-template-columns:1fr}}
.cta h2{color:#fff;margin-bottom:.35em;max-width:20ch}
.cta p{color:var(--ink-300);margin:0;max-width:52ch}
.cta .btn-row{flex-direction:column;align-items:stretch}
.cta .btn-row .btn{text-align:center}
.cta__mail{font-size:.85rem;color:var(--ink-400);max-width:30ch;margin-top:4px}
.cta__mail a{color:var(--amber-bright);text-decoration:none;font-family:var(--font-mono);font-size:.8rem}
.cta__mail a:hover{text-decoration:underline}
@media(max-width:800px){.cta .btn-row{flex-direction:row}.cta .btn-row .btn{flex:1 1 200px}.cta__mail{flex-basis:100%;max-width:none}}

/* ---------- footer ---------- */
.ftr{background:var(--ink-900);color:var(--ink-300);padding:56px 0 28px;border-top:1px solid var(--line-dark);font-size:.9rem}
.ftr__grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px;margin-bottom:40px}
@media(max-width:980px){.ftr__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.ftr__grid{grid-template-columns:1fr}}
.ftr h5{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink-400);margin:0 0 14px;font-weight:500}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:8px}
.ftr a{text-decoration:none;color:var(--ink-300);transition:color .15s}
.ftr a:hover{color:var(--amber-bright)}
.ftr__addr{font-style:normal;line-height:1.7;font-size:.88rem;color:var(--ink-400)}
.ftr__addr b{color:#fff;font-weight:600;display:block;margin-bottom:2px}
.ftr__bot{border-top:1px solid var(--line-dark);padding-top:22px;display:flex;flex-wrap:wrap;
  gap:16px;justify-content:space-between;font-size:.82rem;color:var(--ink-500)}
.ftr__bot a{color:var(--ink-500)}
.ftr__soc{display:flex;gap:14px}

/* ---------- index lists ---------- */
.idx{display:grid;gap:0;border-top:1px solid var(--line)}
.idx__row{
  display:grid;grid-template-columns:1fr 200px 150px;gap:20px;align-items:center;
  padding:19px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;
  transition:background .14s;
}
.idx__row:hover{background:var(--paper-2)}
.idx__row h3{margin:0 0 .18em;font-size:1.1rem}
.idx__row p{margin:0;font-size:.89rem;color:var(--ink-500)}
.idx__meta{font-family:var(--font-mono);font-size:.79rem;color:var(--ink-500)}
.idx__meta b{color:var(--amber-dark);font-weight:500}
@media(max-width:820px){
  .idx__row{grid-template-columns:1fr;gap:8px}
  .idx__meta{display:flex;gap:16px}
}

/* ---------- misc ---------- */
.kbd{font-family:var(--font-mono);font-size:.84em;background:var(--paper-3);padding:2px 6px;border-radius:3px;border:1px solid var(--line)}
.hr{height:1px;background:var(--line);border:0;margin:44px 0}
.center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}
.muted{color:var(--ink-500)}
.tiny{font-size:.8rem}
.skip{position:absolute;left:-9999px;top:0;background:var(--amber-bright);color:#000;padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.banner{
  background:var(--amber-soft);border:1px solid #E7D6A0;border-radius:var(--r-lg);
  padding:14px 18px;margin:0 0 28px;font-size:.9rem;color:#7A4B00;
}
.banner b{color:#5C3900}

@media print{
  .hdr,.ftr,.cta,.side,.btn{display:none!important}
  body{font-size:11pt}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ---------- fixes: table variants, grid overflow, mobile ---------- */
.tbl-price td:nth-child(2),
.tbl-price td:nth-child(3),
.tbl-price td:nth-child(4){
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.85rem;white-space:nowrap;
}
.tbl-price td:nth-child(2){color:var(--ink-900);font-weight:500}
.tbl-price td:last-child{font-size:.88rem;color:var(--ink-600)}
.tbl-price td:first-child{min-width:190px}
.tbl-price .vflag{white-space:normal;font-family:var(--font-body);font-size:.72rem}

/* grid children must be allowed to shrink or wide tables blow out the page */
.split > *,.grid > *,.cta__in > *,.ftr__grid > *{min-width:0}
.prose table{table-layout:auto}
.tbl-scroll{max-width:100%}

/* header must never force horizontal scroll */
.hdr__bar{min-width:0}
.logo__txt{white-space:nowrap}
@media(max-width:420px){
  .hdr__bar{gap:10px;padding:0 16px}
  .wrap,.wrap-narrow{padding:0 16px}
  .region button{padding:7px 8px;font-size:.68rem}
  .hdr__cta{gap:8px;margin-left:8px}
  .logo__img{height:30px}
}
html,body{max-width:100%;overflow-x:clip}

/* dark page heads: breadcrumb sits inside on dark ground */
.phead--dark + .section,.phead--dark{margin-top:0}
.crumb-dark-wrap{background:var(--ink-900)}
.crumb-dark-wrap .crumb{color:var(--ink-400)}
.crumb-dark-wrap .crumb a{color:var(--ink-300)}
.crumb-dark-wrap .crumb a:hover{color:var(--amber)}

/* dark sidebar boxes must win over the light defaults */
.side__box--dark p,.side__box--dark li,.side__box--dark small{color:var(--ink-300)}
.side__box--dark a:not(.btn){color:var(--amber-bright)}
.side__box--dark .side__list li{border-color:var(--line-dark)}
.side__box--dark .side__list a:not(.btn){color:var(--ink-300)}
.card--dark p,.card--dark li{color:var(--ink-300)}
.est__out .btn--primary{width:100%}

/* comparison tables carry prose, not figures - body font reads better */
.tbl-prose td{font-family:var(--font-body);font-size:.92rem;line-height:1.55}
.tbl-prose td:first-child{white-space:normal;min-width:150px}
.tbl-prose thead th{white-space:normal}

.side__box--dark .btn--primary{color:var(--ink-900)}
.side__box--dark .btn--ghost-light{color:#fff}
.est__out a.btn--primary{color:var(--ink-900)}
.cta a.btn--primary{color:var(--ink-900)}

/* header must stay on one line at small widths */
.btn{white-space:nowrap}
.region button{white-space:nowrap}
@media(max-width:520px){
  .hdr__bar{gap:8px;padding:0 14px}
  .hdr__cta{margin-left:auto;gap:6px}
  .hdr__cta .btn{padding:8px 11px;font-size:.8rem}
  .region button{padding:6px 7px;font-size:.65rem;letter-spacing:.02em}
  .burger{margin-left:0;padding:7px 9px}
  .logo__img{height:28px}
}
@media(max-width:400px){.logo__img{height:28px}}

/* dark section sidebar cards need their own surface to separate from the ground */
.section--dark .side__box--dark{background:#1A1D22;border-color:#2E333A}
.hdr__bar{height:74px}
.nav{margin-left:auto}
@media(max-width:1080px){.nav{top:74px}}

/* ---------- team ---------- */
.people{display:grid;grid-template-columns:1fr;gap:16px;margin:16px 0 8px}
.person{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:start}
@media(max-width:560px){.person{grid-template-columns:1fr}}
.person__photo{width:120px;height:120px;border-radius:4px;object-fit:cover;display:block;background:var(--ink-100)}
.person__photo--empty{display:grid;place-items:center;border:1px dashed var(--line);color:var(--ink-500);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}

/* ---- lean launch additions (Oct 2026) ---- */
.shots{display:grid;gap:18px;margin:8px 0 34px}
.shots--2{grid-template-columns:repeat(2,1fr)}
.shots--3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.shots--3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.shots--2,.shots--3{grid-template-columns:1fr}}
.shot{margin:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--ink-900)}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{background:var(--paper);padding:12px 14px;font-size:.86rem;color:var(--ink-600);border-top:1px solid var(--line)}
.shots{align-items:start}
.tq{margin:0}
.tq blockquote{margin:0 0 14px;font-family:var(--font-display);font-size:clamp(1.2rem,1rem + .8vw,1.6rem);line-height:1.4;color:var(--ink-900)}
.tq figcaption{font-family:var(--font-mono);font-size:.82rem;color:var(--ink-500)}
.svc{padding:34px 0;border-top:1px solid var(--line)}
.svc:first-child{border-top:0;padding-top:0}
.svc__cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:10px 0 18px}
@media(max-width:700px){.svc__cols{grid-template-columns:1fr}}
.svc h4{margin-bottom:.5em}
.svc ul{padding-left:1.1em;margin:0}
.svc li{margin-bottom:.35em;color:var(--ink-700)}
.cols2{columns:2;column-gap:32px}
@media(max-width:600px){.cols2{columns:1}}
.ftr__grid--lean{grid-template-columns:2fr 1fr}
@media(max-width:600px){.ftr__grid--lean{grid-template-columns:1fr}}
.shots--1{grid-template-columns:1fr}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:center}
.hero__grid .hero__in{max-width:none}
.hero__fig{margin:0}
.hero__fig img{display:block;width:100%;height:auto;border-radius:var(--r-lg)}
.hero__fig figcaption{font-size:.78rem;color:var(--ink-400);margin-top:8px}
@media(max-width:900px){.hero__grid{grid-template-columns:1fr;gap:28px}.hero__fig{max-width:460px}}
.prose .eyebrow + h2{margin-top:.25em}
.tm{display:grid;grid-template-columns:150px minmax(0,1fr);gap:26px;align-items:start;margin:34px 0}
.tm__photo{width:150px;height:150px;object-fit:cover;border-radius:var(--r-lg);display:block}
.tm h2{margin-top:0}
@media(max-width:560px){.tm{grid-template-columns:1fr;gap:14px}.tm__photo{width:120px;height:120px}}
.shots--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.shots--4{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.shots--4{grid-template-columns:repeat(2,1fr)}}
.shots--1{max-width:880px}
.shots--2{max-width:880px}
.shot a{display:block}
.shot img{cursor:zoom-in}
.tqs{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:24px}
.tq.card blockquote{font-size:1.05rem}
.faqs{display:grid;gap:10px;max-width:860px}
.faq__q{border:1px solid var(--line);border-radius:var(--r-lg);padding:12px 16px;background:var(--paper)}
.faq__q summary{cursor:pointer;font-weight:600;color:var(--ink-900)}
.faq__q p{margin:10px 0 0;color:var(--ink-600)}

/* Notes */
.note-list{display:grid;gap:14px}
.note-row{display:block;padding:22px 24px;border:1px solid var(--line);border-radius:var(--r-lg);color:inherit;text-decoration:none;transition:border-color .15s}
.note-row:hover{border-color:var(--amber)}
.note-row h2{font-size:1.25rem;margin:0 0 .35em}
.note-row p{margin:0 0 .6em;color:var(--ink-600)}
.note-meta,.note-byline{font-size:.88rem;color:var(--ink-500)}
.note-byline a{color:inherit}
.nfig{margin:1.8em 0}
.nfig img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.nfig figcaption{font-size:.88rem;color:var(--ink-500);margin-top:.6em;line-height:1.5}
.nfig__credit{display:block;margin-top:.25em;font-size:.82rem}
.nfig--hero{margin-top:0}
.note-body sup a{text-decoration:none;font-size:.75em}
.refs{font-size:.88rem;color:var(--ink-600)}
.refs li{word-break:break-word}
.note-svc{margin:2.4em 0;padding:22px 24px;background:var(--amber-soft);border-left:3px solid var(--amber);border-radius:var(--r)}
.note-svc h3{margin-top:0}
.note-svc p:last-child{margin-bottom:0}
.tbl-wrap{overflow-x:auto;margin:1.6em 0}
.note-tbl{width:100%;border-collapse:collapse;font-size:.9rem;min-width:620px}
.note-tbl th,.note-tbl td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.note-tbl th{background:var(--paper-2);color:var(--ink-900);font-weight:600;font-family:var(--font-body);text-transform:none;letter-spacing:0;font-size:.88rem}