/*
Theme Name: SMTEQUIP Industrial
Theme URI: https://www.smtequip.com
Author: SMTEQUIP
Author URI: https://www.smtequip.com
Description: Industrial B2B theme for SMTEQUIP — SMT spare parts catalogue. Custom "Part" post type with part-number metabox, brand/part-family taxonomies, one-click demo import (29 SKUs + 6 articles + pages + menu), inquiry form with email delivery, knowledge-centre blog. Palette: signal amber #FFB300 on industrial petrol #0B3236.
Version: 1.0.45
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary — SMTEQUIP
Text Domain: smtequip
Tags: business, one-column, custom-menu, custom-logo, translation-ready
*/

/* =========================================================================
   SMTEQUIP — SMT spare parts · design system
   -------------------------------------------------------------------------
   Direction : Industrial / utilitarian — hairline rules, monospace data,
               hazard-amber signal colour on a graphite + paper base.
   Display   : Archivo / Archivo Black        (industrial grotesk)
   Body      : IBM Plex Sans                  (technical neutral)
   Data      : IBM Plex Mono                  (part numbers, specs, codes)
   Memory    : "the part-number rail" — every product carries its OEM number
               and legacy cross-reference in monospace, stamped like a
               component label, with an amber verified seal.
   Colour    : graphite 60% / paper grey 30% / amber 10%. Amber is a FILL
               only — never body text on light backgrounds (1.8:1).
   -------------------------------------------------------------------------
   00 tokens · 01 reset · 02 typography · 03 layout · 04 atmosphere
   05 chrome (topbar/header/nav) · 06 buttons · 07 forms · 08 cards
   09 catalogue · 10 product detail · 11 editorial · 12 footer
   13 utilities · 14 motion · 15 responsive
   ========================================================================= */

/* ============================ 00 · TOKENS ============================ */
:root{
  /* — surfaces — */
  --bg:#ffffff;
  --paper:#f2f6f5;
  --paper-2:#e6edec;
  --dark:#0b3236;
  --dark-2:#10434a;
  --dark-line:#1d5a61;

  /* — ink — */
  --ink:#0a2629;
  --ink-2:#2a3a3b;
  --muted:#5c6f72;
  --muted-dk:#93b0b5;

  /* — lines — */
  --line:#dee6e5;
  --line-2:#c6d5d4;

  /* — signal — */
  --accent:#ffb302;
  --accent-2:#e29c00;
  --accent-ink:#1a1200;
  --accent-wash:#fff8e6;
  --ok:#0e7a46;
  --ok-wash:#e8f5ee;
  --alert:#b3261e;

  /* — hairlines / texture — */
  --grid:rgba(11,50,54,.05);
  --hazard:repeating-linear-gradient(135deg,var(--accent) 0 10px,var(--ink) 10px 20px);

  /* — type scale (1.25 modular) — */
  --fs-xs:.75rem;      /* 12 */
  --fs-sm:.8125rem;    /* 13 */
  --fs-base:.9375rem;  /* 15 */
  --fs-md:1rem;        /* 16 */
  --fs-lg:1.125rem;    /* 18 */
  --fs-xl:1.375rem;    /* 22 */
  --fs-2xl:1.75rem;    /* 28 */
  --fs-3xl:2.25rem;    /* 36 */
  --fs-4xl:3rem;       /* 48 */
  --fs-5xl:3.75rem;    /* 60 */

  --ff-display:"Archivo","Archivo Black","Helvetica Neue",Impact,sans-serif;
  --ff-body:"IBM Plex Sans","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --ff-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;

  /* — space — */
  --s1:4px; --s2:8px; --s3:16px; --s4:24px; --s5:40px; --s6:64px; --s7:96px;

  /* — shape — */
  --r-sm:3px; --r-md:6px; --r-lg:12px;
  --shadow-1:0 1px 2px rgba(11,50,54,.07);
  --shadow-2:0 8px 24px -8px rgba(11,50,54,.18);
  --shadow-3:0 24px 56px -20px rgba(11,50,54,.3);

  /* — motion — */
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur-fast:160ms; --dur-base:320ms; --dur-slow:640ms;

  --container:1600px;
  --header-h:68px;
}

/* ============================ 01 · RESET ============================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;background:var(--bg);color:var(--ink-2);
  font-family:var(--ff-body);font-size:var(--fs-base);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
figure,blockquote,p,h1,h2,h3,h4,h5{margin:0}
table{border-collapse:collapse;width:100%}
hr{border:0;border-top:1px solid var(--line);margin:var(--s5) 0}
::selection{background:var(--accent);color:var(--accent-ink)}

/* visible focus ring — 2px + 2px offset, on every interactive element */
:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:2px}
.on-dark :focus-visible,.dark :focus-visible{outline-color:var(--accent)}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--accent);color:var(--accent-ink);
  padding:12px 20px;font-weight:600;border-radius:0 0 var(--r-md) 0}
.skip:focus{left:0}

.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ============================ 02 · TYPOGRAPHY ============================ */
h1,h2,h3,h4,.display{font-family:var(--ff-display);color:var(--ink);font-weight:800;letter-spacing:-.022em;line-height:1.06}
h1{font-size:clamp(2rem,4.6vw,var(--fs-4xl))}
h2{font-size:clamp(1.6rem,3.1vw,var(--fs-3xl));line-height:1.1}
h3{font-size:var(--fs-lg);font-weight:700;letter-spacing:-.012em;line-height:1.3}
h4{font-size:var(--fs-md);font-weight:700;letter-spacing:-.008em;line-height:1.35}
.lede{font-size:var(--fs-lg);color:var(--ink-2);line-height:1.62;max-width:62ch}
.sub{color:var(--muted);max-width:66ch}
strong,b{font-weight:600;color:var(--ink)}
.mono{font-family:var(--ff-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.num{font-variant-numeric:tabular-nums}
em{font-style:normal;background:linear-gradient(transparent 62%,var(--accent) 62% 92%,transparent 92%)}

/* section marker — mono 01 / 02, an industrial signature */
.marker{display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-mono);
  font-size:var(--fs-xs);font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.marker::before{content:attr(data-n);color:var(--ink);font-weight:600}
.marker::after{content:"";width:34px;height:1px;background:var(--line-2)}
.on-dark .marker,.marker.on-dark{color:var(--muted-dk)}
.on-dark .marker::before,.marker.on-dark::before{color:var(--accent)}
.on-dark .marker::after,.marker.on-dark::after{background:var(--dark-line)}

/* ============================ 03 · LAYOUT ============================ */
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px}
.sec{padding:var(--s7) 0}
.sec--tight{padding:var(--s6) 0}
.sec--paper{background:var(--paper)}
.sec--dark{background:var(--dark);color:var(--muted-dk)}
.sec--dark h1,.sec--dark h2,.sec--dark h3,.sec--dark h4,.sec--dark strong{color:#fff}
.sec-head{max-width:760px;margin-bottom:var(--s5)}
.sec-head--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:var(--s5);
  align-items:end;max-width:none}
.rule{border-top:1px solid var(--line)}

/* ============================ 04 · ATMOSPHERE ============================ */
/* blueprint grid + soft industry glow. Two layers, both non-interactive. */
.atmos{position:relative;isolation:isolate}
.atmos::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),
                   linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:linear-gradient(180deg,#000 0%,transparent 78%);
}
.atmos--dark::before{
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 20%,transparent 75%);
}
.atmos--dark::after{
  content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:radial-gradient(46rem 30rem at 88% -12%,rgba(255,179,2,.16),transparent 62%),
             radial-gradient(38rem 28rem at 6% 4%,rgba(255,255,255,.05),transparent 60%);
}
.grain{position:relative}
.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.035;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hazard{height:6px;background:var(--hazard);background-size:20px 20px;opacity:.9}

/* ============================ 05 · CHROME ============================ */
.topbar{background:var(--dark);color:var(--muted-dk);font-size:var(--fs-sm)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);
  min-height:40px;flex-wrap:wrap}
.topbar a{color:#e7eaee;font-weight:500}
.topbar a:hover{color:var(--accent)}
.topbar .tb-l,.topbar .tb-r{display:flex;align-items:center;gap:var(--s4);flex-wrap:wrap}
.topbar .tb-dot{display:inline-flex;align-items:center;gap:7px}
.topbar .tb-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 3px rgba(14,122,70,.22)}
.lang{display:flex;gap:2px;align-items:center}
.lang button{padding:4px 8px;font-size:var(--fs-xs);font-weight:600;color:var(--muted-dk);
  border-radius:var(--r-sm);letter-spacing:.06em}
.lang button:hover{color:#fff;background:var(--dark-2)}
.lang button[aria-pressed="true"]{color:var(--accent-ink);background:var(--accent)}

header.hdr{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px) saturate(1.4);border-bottom:1px solid var(--line)}
header.hdr.is-stuck{box-shadow:var(--shadow-2)}
.nav{display:flex;align-items:center;gap:var(--s4);height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand .mk{width:38px;height:38px;border-radius:var(--r-md);background:var(--ink);color:var(--accent);
  display:grid;place-items:center;font-family:var(--ff-display);font-weight:800;font-size:15px;
  letter-spacing:-.03em;position:relative;overflow:hidden}
.brand .mk::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--accent)}
.brand .tx{font-family:var(--ff-display);font-weight:800;font-size:19px;letter-spacing:-.03em;
  color:var(--ink);line-height:1}
.brand .tx small{display:block;font-family:var(--ff-mono);font-weight:500;font-size:9.5px;
  letter-spacing:.14em;color:var(--muted);margin-top:4px;text-transform:uppercase}

nav.main{display:flex;align-items:center;gap:2px;margin-left:auto}
nav.main>a,nav.main .hask>button{display:flex;align-items:center;gap:6px;padding:10px 13px;
  border-radius:var(--r-md);font-size:var(--fs-base);font-weight:500;color:var(--ink-2);
  transition:background var(--dur-fast) ease,color var(--dur-fast) ease}
nav.main>a:hover,nav.main .hask>button:hover{background:var(--paper);color:var(--ink)}
nav.main>a[aria-current="page"]{color:var(--ink);font-weight:600}
nav.main>a[aria-current="page"]::after{content:"";width:5px;height:5px;border-radius:50%;
  background:var(--accent);margin-left:2px}
.hask{position:relative}
.hask .caret{width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;
  transform:rotate(45deg) translateY(-1px);transition:transform var(--dur-fast) ease}
.hask:hover .caret,.hask:focus-within .caret{transform:rotate(225deg) translateY(-2px)}
.mega{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-6px);
  width:min(940px,calc(100vw - 48px));background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow-3);padding:var(--s4);
  display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:var(--s4);
  opacity:0;visibility:hidden;transition:opacity var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out),visibility var(--dur-base)}
.hask:hover .mega,.hask:focus-within .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega h5{font-family:var(--ff-mono);font-size:var(--fs-xs);font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);padding-bottom:9px;margin-bottom:11px;border-bottom:1px solid var(--line)}
.mega ul{display:grid;gap:1px}
.mega a{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);
  padding:8px 10px;border-radius:var(--r-md);font-size:var(--fs-base);transition:background var(--dur-fast) ease}
.mega a:hover{background:var(--paper)}
.mega a .tagm{font-family:var(--ff-mono);font-size:11px;color:var(--muted)}
.mega a:hover .tagm{color:var(--ink)}
.mega .promo{background:var(--ink);color:#fff;border-radius:var(--r-md);padding:var(--s4);display:flex;
  flex-direction:column;justify-content:space-between;gap:var(--s4)}
.mega .promo h5{color:var(--accent);border-color:var(--dark-line)}
.mega .promo p{font-size:var(--fs-sm);color:var(--muted-dk);line-height:1.55}
.mega .promo .mono{color:var(--accent);font-size:var(--fs-xs)}

.burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);
  border-radius:var(--r-md);place-items:center}
.burger span{display:block;width:18px;height:1.6px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.6px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.drawer{display:none}

/* breadcrumb */
.crumb{display:flex;align-items:center;gap:8px;font-family:var(--ff-mono);font-size:var(--fs-xs);
  color:var(--muted);letter-spacing:.02em;padding:var(--s4) 0 0;flex-wrap:wrap}
.crumb a:hover{color:var(--ink)}
.crumb .sep{opacity:.5}
.crumb [aria-current]{color:var(--ink)}

/* ============================ 06 · BUTTONS ============================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;
  padding:0 22px;border-radius:var(--r-md);font-family:var(--ff-body);font-size:var(--fs-base);
  font-weight:600;border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background var(--dur-fast) ease,border-color var(--dur-fast) ease,
    color var(--dur-fast) ease,transform var(--dur-fast) ease}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:var(--accent-ink)}
.btn--primary:hover{background:var(--accent-2)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--dark-2)}
.btn--ghost{background:#fff;border-color:var(--line-2);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink)}
.btn--on-dark{background:transparent;border-color:var(--dark-line);color:#fff}
.btn--on-dark:hover{border-color:var(--accent);color:var(--accent)}
.btn--link{padding:0;min-height:0;border:0;background:none;color:var(--ink);font-weight:600;
  border-bottom:1.5px solid var(--accent);border-radius:0}
.btn--sm{min-height:38px;padding:0 15px;font-size:var(--fs-sm)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.btn.is-loading{color:transparent;position:relative}
.btn.is-loading::after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;
  border:2px solid currentColor;border-top-color:transparent;color:var(--ink);
  animation:spin .7s linear infinite;filter:none}
.btn--primary.is-loading::after{color:var(--accent-ink)}
@keyframes spin{to{transform:rotate(360deg)}}

.arrow{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--ink)}
.arrow::after{content:"→";transition:transform var(--dur-fast) var(--ease-out)}
.arrow:hover::after{transform:translateX(4px)}

/* ============================ 07 · FORMS ============================ */
.field{display:block;margin-bottom:var(--s3)}
.field>span{display:block;font-size:var(--fs-sm);font-weight:600;color:var(--ink);margin-bottom:7px}
.field .hint{font-weight:400;color:var(--muted);font-size:var(--fs-xs);margin-left:6px}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;background:#fff;color:var(--ink);
  border:1px solid var(--line-2);border-radius:var(--r-md);font-family:var(--ff-body);
  font-size:var(--fs-base);transition:border-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}
.field textarea{min-height:132px;resize:vertical;line-height:1.6}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235f6975' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(255,179,2,.35)}
.field input::placeholder,.field textarea::placeholder{color:#9aa3ad}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:var(--alert);
  box-shadow:0 0 0 3px rgba(179,38,30,.14)}
.field .err{display:none;font-size:var(--fs-xs);color:var(--alert);font-weight:600;margin-top:6px}
.field.has-error .err{display:block}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--s3)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:var(--fs-sm);color:var(--muted);cursor:pointer}
.check input{width:18px;height:18px;min-height:0;margin-top:2px;accent-color:var(--accent);flex-shrink:0}
.fine{font-size:var(--fs-xs);color:var(--muted);line-height:1.6}

.form-note{display:none;gap:11px;align-items:flex-start;margin-top:var(--s3);padding:13px 16px;
  border-radius:var(--r-md);font-size:var(--fs-sm);font-weight:500;line-height:1.55}
.form-note.show{display:flex}
.form-note--ok{background:var(--ok-wash);border:1px solid #bfe0cd;color:#0a5c35}
.form-note--err{background:#fdeceb;border:1px solid #f3c9c6;color:#8c1d17}
.form-note b{display:block;color:inherit}

/* ============================ 08 · CARDS / BLOCKS ============================ */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.card--flat{border-radius:var(--r-md)}
.card--pad{padding:var(--s4)}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s4)}
.on-dark .panel{background:var(--dark-2);border-color:var(--dark-line)}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.stat-row .st{background:#fff;padding:var(--s4)}
.stat-row .st b{display:block;font-family:var(--ff-display);font-weight:800;font-size:var(--fs-3xl);
  color:var(--ink);letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.stat-row .st b i{font-style:normal;color:var(--accent-2)}
.stat-row .st span{display:block;font-size:var(--fs-sm);color:var(--muted);margin-top:9px;line-height:1.5}

/* numbered process chain */
.chain{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;background:#fff}
.chain .stp{padding:var(--s4);border-right:1px solid var(--line);position:relative}
.chain .stp:last-child{border-right:0}
.chain .stp::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--accent);
  transition:width var(--dur-slow) var(--ease-out)}
.chain .stp.in::before{width:100%}
.chain .n{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--accent-2);font-weight:600;
  letter-spacing:.14em;margin-bottom:14px;display:block}
.chain h4{margin-bottom:7px}
.chain p{font-size:var(--fs-sm);color:var(--muted);line-height:1.6}

/* verification seal — the amber stamped mark */
.seal{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff-mono);font-size:11px;
  font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;
  background:var(--accent-wash);border:1px solid #f0d79a;color:#7a5600;border-radius:var(--r-sm)}
.seal--dark{background:rgba(255,179,2,.14);border-color:rgba(255,179,2,.4);color:var(--accent)}
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--ff-mono);font-size:11px;
  font-weight:500;letter-spacing:.05em;padding:4px 9px;border-radius:var(--r-sm);
  background:var(--paper-2);color:var(--ink-2);border:1px solid var(--line)}
.pill--ok{background:var(--ok-wash);border-color:#bfe0cd;color:#0a5c35}
.pill--accent{background:var(--accent-wash);border-color:#f0d79a;color:#7a5600}
.pill--dark{background:var(--dark-2);border-color:var(--dark-line);color:var(--muted-dk)}

/* ============================ 09 · CATALOGUE ============================ */
/* part-number search — the recurring entry point */
.finder{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-2);padding:var(--s4);
  display:grid;grid-template-columns:1fr 1fr 1.5fr auto;gap:var(--s3);align-items:end}
.finder--inset{margin-top:-46px;position:relative;z-index:6}
.finder .field{margin:0}
.finder .btn{min-height:48px}
.finder .tip{grid-column:1/-1;font-size:var(--fs-xs);color:var(--muted);padding-top:2px}
.finder .tip b{color:var(--ink)}
.finder .tip a{color:var(--ink);font-weight:600;border-bottom:1.5px solid var(--accent)}

/* filter rail */
.filterbar{display:flex;flex-wrap:wrap;gap:var(--s3);align-items:center;justify-content:space-between;
  padding:var(--s3) 0;border-bottom:1px solid var(--line);margin-bottom:var(--s4)}
.fgroup{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.fgroup .lab{font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin-right:4px}
.chip{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 14px;
  border:1px solid var(--line-2);border-radius:var(--r-md);font-size:var(--fs-sm);font-weight:500;
  color:var(--ink-2);background:#fff;transition:all var(--dur-fast) ease}
.chip:hover{border-color:var(--ink)}
.chip .n{font-family:var(--ff-mono);font-size:11px;color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip[aria-pressed="true"] .n{color:var(--accent)}
.chip[aria-current="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip[aria-current="true"] .n{color:var(--accent)}
.results-bar{display:flex;justify-content:space-between;align-items:center;gap:var(--s3);
  margin-bottom:var(--s4);flex-wrap:wrap}
.results-bar .cnt{font-family:var(--ff-mono);font-size:var(--fs-sm);color:var(--muted)}
.results-bar .cnt b{color:var(--ink)}
.sortsel{min-height:38px;padding:0 34px 0 12px;font-size:var(--fs-sm);border:1px solid var(--line-2);
  border-radius:var(--r-md);background:#fff;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235f6975' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center}

/* product card — the part-number rail lives here */
.pgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--s3)}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;position:relative;
  transition:border-color var(--dur-fast) ease,box-shadow var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out)}
.pcard:hover{border-color:var(--ink);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.pcard .shot{position:relative;aspect-ratio:4/3;background:#fff;border-bottom:1px solid var(--line);
  display:grid;place-items:center;padding:14px;overflow:hidden}
/* absolute img inside the fixed-ratio frame: % heights resolve against the
   padding box (always definite). A grid-item % height resolves against the
   implicit ROW, which the image's own intrinsic size grows -> cropped. */
.pcard .shot img{position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;padding:14px;
  transition:transform var(--dur-slow) var(--ease-out)}
.pcard:hover .shot img{transform:scale(1.05)}
.pcard .flags{position:absolute;top:11px;left:11px;display:flex;flex-direction:column;gap:5px;align-items:flex-start;z-index:2}
.pcard .rail{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--dark);color:#fff;padding:9px 14px}
.pcard .rail .pn{font-family:var(--ff-mono);font-size:12.5px;font-weight:600;letter-spacing:.01em;
  color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pcard .rail .br{font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-dk);flex-shrink:0}
.pcard .body{padding:15px 16px 16px;display:flex;flex-direction:column;flex:1}
.pcard h3{font-size:var(--fs-md);font-weight:700;line-height:1.32}
.pcard .xr{font-family:var(--ff-mono);font-size:11.5px;color:var(--muted);margin-top:6px}
.pcard .xr span{color:var(--ink-2)}
.pcard .app{font-size:var(--fs-sm);color:var(--muted);margin-top:9px;flex:1;line-height:1.55}
.pcard .foot{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:14px;padding-top:13px;border-top:1px solid var(--line)}
.pcard .foot .arrow{font-size:var(--fs-sm)}
.pcard .stock{font-family:var(--ff-mono);font-size:11px;color:var(--ok);letter-spacing:.04em;
  display:inline-flex;align-items:center;gap:6px}
.pcard .stock::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}

.empty{display:none;text-align:center;padding:var(--s6) var(--s4);border:1px dashed var(--line-2);
  border-radius:var(--r-lg);background:var(--paper)}
.empty.show{display:block}
.empty b{display:block;font-family:var(--ff-display);font-size:var(--fs-xl);color:var(--ink);margin-bottom:8px}
.empty p{color:var(--muted);max-width:48ch;margin:0 auto var(--s3)}

/* family tiles */
.fam{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s3)}
.famcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:#fff;transition:border-color var(--dur-fast) ease,
    box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}
.famcard:hover{border-color:var(--ink);box-shadow:var(--shadow-2);transform:translateY(-3px)}
/* family tiles: show the WHOLE photo — frame keeps its 5:3 size, image
   letterboxes inside on white */
.famcard .shot{aspect-ratio:5/3;background:#fff;overflow:hidden}
.famcard .shot img{width:100%;height:100%;object-fit:contain;transition:transform var(--dur-slow) var(--ease-out)}
.famcard:hover .shot img{transform:scale(1.06)}
.famcard .tx{padding:16px;display:flex;flex-direction:column;flex:1;gap:8px}
.famcard h3{font-size:var(--fs-md)}
.famcard p{font-size:var(--fs-sm);color:var(--muted);line-height:1.6;flex:1}
.famcard .meta{font-family:var(--ff-mono);font-size:11px;color:var(--muted);
  letter-spacing:.06em;text-transform:uppercase;display:flex;justify-content:space-between;
  border-top:1px solid var(--line);padding-top:11px;margin-top:2px}
.famcard:hover .meta{color:var(--ink)}

/* brand marquee */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--paper);padding:18px 0;position:relative;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee .track{display:flex;gap:56px;width:max-content;animation:slide 42s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee .it{font-family:var(--ff-display);font-weight:800;font-size:var(--fs-lg);
  color:#a9b0b7;letter-spacing:-.02em;white-space:nowrap;display:flex;align-items:center;gap:56px}
.marquee .it::after{content:"";width:5px;height:5px;background:var(--accent);border-radius:50%}
@keyframes slide{to{transform:translateX(-50%)}}

/* ============================ 10 · PRODUCT DETAIL ============================ */
/* media column is intentionally narrower than the info column — the photo
   is displayed at 75% of the frame, so the panel carries the visual weight */
.pdp{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:var(--s5);align-items:start}
.gal{display:grid;gap:11px}
.gal__main{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;aspect-ratio:4/3;
  display:grid;place-items:center;padding:var(--s4);position:relative;overflow:hidden}
.gal__main img{max-height:75%;max-width:75%;width:auto;object-fit:contain}
.gal__thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.gal__thumbs button{border:1px solid var(--line);border-radius:var(--r-md);background:#fff;
  aspect-ratio:1;display:grid;place-items:center;padding:8px;transition:border-color var(--dur-fast) ease}
.gal__thumbs button img{max-height:100%;width:auto;object-fit:contain}
.gal__thumbs button:hover{border-color:var(--ink)}
.gal__thumbs button[aria-pressed="true"]{border-color:var(--ink);box-shadow:0 0 0 2px var(--accent)}

.pdp__id{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.pdp__rail{background:var(--dark);padding:var(--s4);color:#fff}
.pdp__rail .br{font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);display:block;margin-bottom:9px}
.pdp__rail h1{font-size:clamp(1.5rem,2.6vw,2rem);color:#fff;line-height:1.14}
.pdp__rail .flags{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
.pdp__pn{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-top:1px solid var(--line)}
.pdp__pn .cell{background:#fff;padding:15px 18px}
.pdp__pn .cell:only-child{grid-column:1/-1}
.pdp__pn .k{font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);display:block;margin-bottom:7px}
.pdp__pn .v{font-family:var(--ff-mono);font-size:var(--fs-md);font-weight:600;color:var(--ink);
  word-break:break-all;letter-spacing:-.01em}
.pdp__pn .v.copy{display:flex;align-items:center;gap:8px;justify-content:space-between}
.pdp__pn button.cp{width:30px;height:30px;border:1px solid var(--line-2);border-radius:var(--r-sm);
  display:grid;place-items:center;flex-shrink:0;font-size:12px;color:var(--muted);
  transition:all var(--dur-fast) ease}
.pdp__pn button.cp:hover{border-color:var(--ink);color:var(--ink)}
.pdp__pn button.cp.done{background:var(--ok);border-color:var(--ok);color:#fff}
.pdp__blurb{padding:13px 18px var(--s4);border-top:1px solid var(--line)}
.pdp__blurb .k{font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);flex-shrink:0}
.pdp__blurb .flags{display:flex;gap:7px;flex-wrap:wrap}
.pdp__blurb > * + *{margin-top:10px}
.pdp__blurb p{color:var(--ink-2);line-height:1.68}
.pdp__cta{padding:0 var(--s4) var(--s4);display:grid;gap:11px}
.pdp__cta .row{display:flex;gap:11px;flex-wrap:wrap}
.pdp__cta .row .btn{flex:1;min-width:170px}
.pdp__assure{display:grid;gap:9px;padding:var(--s4);border-top:1px solid var(--line);background:var(--paper)}
.pdp__assure .it{display:flex;gap:10px;font-size:var(--fs-sm);color:var(--ink-2);align-items:flex-start}
.pdp__assure .it::before{content:"";width:5px;height:5px;background:var(--accent);flex-shrink:0;margin-top:8px}

.spec-table{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#fff}
.spec-table th,.spec-table td{padding:12px 16px;text-align:left;font-size:var(--fs-sm);
  border-bottom:1px solid var(--line);vertical-align:top}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-table th{width:38%;font-family:var(--ff-mono);font-weight:500;font-size:12px;
  letter-spacing:.04em;color:var(--muted);background:var(--paper);text-transform:uppercase}
.spec-table td{color:var(--ink);font-weight:500}
.spec-table td.mono{font-family:var(--ff-mono)}

.acc{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:#fff}
.acc+.acc{margin-top:11px}
.acc summary{padding:15px 18px;cursor:pointer;font-weight:600;color:var(--ink);display:flex;
  justify-content:space-between;align-items:center;gap:12px;list-style:none}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-family:var(--ff-mono);color:var(--accent-2);font-size:18px;
  transition:transform var(--dur-fast) ease}
.acc[open] summary::after{content:"–"}
.acc .in{padding:0 18px 18px;font-size:var(--fs-sm);color:var(--muted);line-height:1.7}
.acc .in ul{display:grid;gap:8px;margin-top:4px}
.acc .in li{padding-left:16px;position:relative}
.acc .in li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;background:var(--accent)}

/* datasheet / tab rails */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:var(--s4);overflow-x:auto}
.tabs button{padding:12px 16px;font-size:var(--fs-base);font-weight:500;color:var(--muted);
  border-bottom:2px solid transparent;white-space:nowrap;transition:all var(--dur-fast) ease}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected="true"]{color:var(--ink);font-weight:600;border-bottom-color:var(--accent)}
.tabpanel[hidden]{display:none}

/* ============================ 11 · EDITORIAL ============================ */
.artgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.artcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:#fff;transition:border-color var(--dur-fast) ease,
    box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}
.artcard:hover{border-color:var(--ink);box-shadow:var(--shadow-2);transform:translateY(-3px)}
/* knowledge cards: show the WHOLE image — posts often use square product
   photos, cover used to crop them */
.artcard .shot{aspect-ratio:16/9;overflow:hidden;background:#fff;position:relative}
.artcard .shot img{position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;padding:12px;transition:transform var(--dur-slow) var(--ease-out)}
.artcard:hover .shot img{transform:scale(1.05)}
.artcard .tx{padding:16px 17px 18px;display:flex;flex-direction:column;flex:1;gap:10px}
.artmeta{display:flex;align-items:center;gap:9px;font-family:var(--ff-mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted);flex-wrap:wrap}
.artmeta .cat{color:var(--ink);font-weight:600}
.artmeta .dot{width:3px;height:3px;background:var(--line-2);border-radius:50%}
.artcard h3{font-size:var(--fs-md);line-height:1.4;letter-spacing:-.01em}
.artcard p{font-size:var(--fs-sm);color:var(--muted);line-height:1.62;flex:1}
.artcard .rd{font-family:var(--ff-mono);font-size:11px;color:var(--muted);display:flex;
  justify-content:space-between;border-top:1px solid var(--line);padding-top:11px}

.artfeat{display:grid;grid-template-columns:1.15fr .85fr;gap:0;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;background:#fff}
/* image stays absolute inside the fixed-height frame — object-fit:contain
   shows the whole photo without letting the frame grow */
.artfeat .shot{position:relative;min-height:340px;background:#fff}
.artfeat .shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:18px}
.artfeat .tx{padding:var(--s5);display:flex;flex-direction:column;justify-content:center;gap:14px}
.artfeat h2{font-size:clamp(1.4rem,2.3vw,1.9rem)}

.article{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:var(--s6);align-items:start}
.article__body{max-width:100%;font-size:1.0625rem;line-height:1.78;color:var(--ink-2)}
.article__body>*+*{margin-top:var(--s4)}
.article__body h2{font-size:var(--fs-2xl);margin-top:var(--s6);letter-spacing:-.02em}
.article__body h3{font-size:var(--fs-xl);margin-top:var(--s5);font-family:var(--ff-display)}
.article__body p{line-height:1.78}
.article__body ul,.article__body ol{display:grid;gap:11px}
.article__body ul li{position:relative;padding-left:20px}
.article__body ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;
  background:var(--accent)}
.article__body ol{counter-reset:n}
.article__body ol li{position:relative;padding-left:34px;counter-increment:n}
.article__body ol li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--ff-mono);font-size:12px;font-weight:600;color:var(--accent-2)}
.article__body table{margin-top:var(--s4);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.article__body th,.article__body td{padding:12px 15px;text-align:left;font-size:var(--fs-sm);
  border-bottom:1px solid var(--line);vertical-align:top;line-height:1.55}
.article__body thead th{background:var(--ink);color:#fff;font-family:var(--ff-mono);font-weight:500;
  font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.article__body tbody tr:last-child td{border-bottom:0}
.article__body tbody tr:nth-child(even){background:var(--paper)}
.article__body em{background:none;font-style:italic;color:var(--ink)}
.article__body .lede{font-size:1.15rem;line-height:1.66;color:var(--ink);font-weight:400;
  padding-left:var(--s4);border-left:3px solid var(--accent)}
.article__body .callout{background:var(--accent-wash);border:1px solid #f0d79a;border-left:3px solid var(--accent);
  border-radius:var(--r-md);padding:18px 20px;font-size:var(--fs-base);color:#5c4200;line-height:1.7}
.article__body .callout strong{color:#3d2c00}
.article__body .inline-cta{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink);
  border-bottom:2px solid var(--accent)}
.article__body code{font-family:var(--ff-mono);font-size:.9em;background:var(--paper-2);
  padding:2px 6px;border-radius:var(--r-sm);color:var(--ink)}
.article__body .mono{background:none;padding:0;color:var(--ink);font-weight:500}

.toc{position:sticky;top:calc(var(--header-h) + 22px);border-left:2px solid var(--line);padding-left:18px}
.toc h4{font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:13px}
.toc ol{display:grid;gap:9px;counter-reset:t}
.toc a{font-size:var(--fs-sm);color:var(--muted);line-height:1.5;display:block;
  transition:color var(--dur-fast) ease}
.toc a:hover,.toc a.active{color:var(--ink);font-weight:500}
.toc a.active{border-left:2px solid var(--accent);margin-left:-20px;padding-left:18px}

.share{display:flex;gap:8px;align-items:center;padding-top:var(--s5);margin-top:var(--s5);
  border-top:1px solid var(--line);flex-wrap:wrap}
.share .lab{font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.share a{width:38px;height:38px;border:1px solid var(--line-2);border-radius:var(--r-md);
  display:grid;place-items:center;color:var(--muted);transition:all var(--dur-fast) ease}
.share a:hover{border-color:var(--ink);color:var(--ink)}

.authorbox{display:flex;gap:16px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:var(--s4)}
.authorbox .av{width:52px;height:52px;border-radius:var(--r-md);background:var(--ink);color:var(--accent);
  display:grid;place-items:center;font-family:var(--ff-display);font-weight:800;font-size:17px;flex-shrink:0}
.authorbox b{display:block;color:var(--ink);margin-bottom:4px}
.authorbox p{font-size:var(--fs-sm);color:var(--muted);line-height:1.6}

/* ============================ 12 · FOOTER ============================ */
footer.ft{background:var(--dark);color:var(--muted-dk);font-size:var(--fs-sm);padding-top:var(--s6)}
footer.ft .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.2fr;gap:var(--s5);
  padding-bottom:var(--s5)}
footer.ft h4{color:#fff;font-family:var(--ff-mono);font-size:11px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:15px}
footer.ft a{display:block;padding:4.5px 0;transition:color var(--dur-fast) ease}
footer.ft a:hover{color:var(--accent)}
footer.ft .about p{line-height:1.7;margin-top:15px;max-width:34ch}
footer.ft .brand .tx{color:#fff}
footer.ft .brand .tx small{color:var(--muted-dk)}
footer.ft .certrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
footer.ft .bottom{border-top:1px solid var(--dark-line);padding:20px 0 26px;display:flex;
  justify-content:space-between;gap:var(--s3);flex-wrap:wrap;font-size:var(--fs-xs);color:#6f7a87}
footer.ft .bottom .mono{color:var(--muted-dk)}

/* floaters */
.fab{position:fixed;right:20px;bottom:20px;z-index:90;display:flex;flex-direction:column;gap:10px}
.fab a,.fab button{width:52px;height:52px;border-radius:var(--r-lg);display:grid;place-items:center;
  box-shadow:var(--shadow-2);transition:transform var(--dur-fast) ease}
.fab .wa{background:#25d366}
.fab .wa:hover{transform:scale(1.06)}
.fab .top{background:#fff;border:1px solid var(--line);color:var(--ink);opacity:0;pointer-events:none}
.fab .top.show{opacity:1;pointer-events:auto}
.fab .top:hover{border-color:var(--ink)}

/* ============================ 13 · UTILITIES ============================ */
.center{text-align:center}
.mt1{margin-top:var(--s2)}.mt2{margin-top:var(--s3)}.mt3{margin-top:var(--s4)}
.mt4{margin-top:var(--s5)}.mt5{margin-top:var(--s6)}
.flex{display:flex;gap:var(--s3);flex-wrap:wrap;align-items:center}
.between{display:flex;justify-content:space-between;align-items:center;gap:var(--s3);flex-wrap:wrap}
.gap2{gap:var(--s3)}.gap3{gap:var(--s4)}
.on-dark{color:var(--muted-dk)}
.paper{background:var(--paper)}
.dark{background:var(--dark);color:var(--muted-dk)}
.hide{display:none!important}
/* Two-column split that collapses to one column on tablet/phone. The column
   ratio travels in the --cols custom property (inline), so the media query
   below can override grid-template-columns — inline `grid-template-columns`
   itself could never be overridden. Children get min-width:0 so a wide
   button/panel can never blow the track out and widen the page. */
.split2{display:grid;grid-template-columns:var(--cols,minmax(0,1fr));gap:var(--s5);align-items:start}
.split2 > *{min-width:0}

/* ============================ 14 · MOTION ============================ */
/* Reveal uses the `translate` property, not `transform`, so card hover lifts
   (which use transform) are never overridden by the reveal end state. */
.rv{opacity:0;translate:0 20px}
.rv.in{opacity:1;translate:none;
  transition:opacity var(--dur-base) var(--ease-out),translate var(--dur-slow) var(--ease-out)}
.rv.in[data-d="1"]{transition-delay:70ms}
.rv.in[data-d="2"]{transition-delay:140ms}
.rv.in[data-d="3"]{transition-delay:210ms}
.rv.in[data-d="4"]{transition-delay:280ms}
.rv.in[data-d="5"]{transition-delay:350ms}

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

/* ============================ 15 · RESPONSIVE ============================ */
@media (max-width:1380px){
  /* 5-up cards get too narrow between 1180-1380 — drop to 4 before the 3-col tier */
  .pgrid{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1180px){
  .pgrid{grid-template-columns:repeat(3,1fr)}
  .fam{grid-template-columns:repeat(3,1fr)}
  footer.ft .cols{grid-template-columns:1.4fr 1fr 1fr;gap:var(--s4)}
}
@media (max-width:1024px){
  :root{--header-h:62px}
  nav.main{display:none}
  .burger{display:grid}
  .drawer{display:block;position:fixed;inset:var(--header-h) 0 0;background:#fff;z-index:79;
    padding:var(--s4);overflow-y:auto;border-top:1px solid var(--line);
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out),visibility var(--dur-base)}
  .drawer.open{transform:none;opacity:1;visibility:visible}
  .drawer .dl{font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
    color:var(--muted);margin:var(--s4) 0 8px}
  .drawer a{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;
    border-bottom:1px solid var(--line);font-size:var(--fs-md);font-weight:500;color:var(--ink)}
  .drawer a .tagm{font-family:var(--ff-mono);font-size:11px;color:var(--muted)}
  .drawer .btn{width:100%;margin-top:var(--s4)}
  body.nav-open{overflow:hidden}
  /* menu open → drop the two-row topbar: the sticky header snaps to the very
     top and the fullscreen drawer lines up exactly under it, so every item is
     visible on a phone without scrolling */
  body.nav-open .topbar{display:none}
  .sec-head--split{grid-template-columns:1fr;gap:var(--s3)}
  .chain{grid-template-columns:repeat(2,1fr)}
  .chain .stp:nth-child(2){border-right:0}
  .chain .stp:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .pdp{grid-template-columns:1fr;gap:var(--s4)}
  .split2{grid-template-columns:1fr;gap:var(--s4)}
  .article{grid-template-columns:1fr;gap:var(--s4)}
  .toc{position:static;border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:var(--s3);
    order:-1}
  .toc ol{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
  .toc a.active{border-left:0;margin-left:0;padding-left:0;font-weight:600}
  .artfeat{grid-template-columns:1fr}
  .artfeat .shot{min-height:230px}
  .finder{grid-template-columns:1fr 1fr;gap:var(--s3)}
  .finder .btn{grid-column:1/-1}
  .finder--inset{margin-top:var(--s4)}
}
@media (max-width:820px){
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .fam{grid-template-columns:repeat(2,1fr)}
  .artgrid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr 1fr}
  footer.ft .cols{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .sec{padding:var(--s6) 0}
  .pgrid{grid-template-columns:1fr}
  .fam{grid-template-columns:1fr}
  .artgrid{grid-template-columns:1fr}
  .chain{grid-template-columns:1fr}
  .chain .stp{border-right:0;border-bottom:1px solid var(--line)}
  .chain .stp:last-child{border-bottom:0}
  .finder{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .grid-3,.grid-2{grid-template-columns:1fr}
  footer.ft .cols{grid-template-columns:1fr}
  .topbar .tb-l{display:none}
  .pdp__pn{grid-template-columns:1fr}
  .artfeat .tx{padding:var(--s4)}
  h1{font-size:1.85rem}
}

/* =========================================================================
   16 · PAGE BLOCKS — hero, services, cases, logistics, CTA band,
        timeline, contact layout
   ========================================================================= */

/* ---------- hero ---------- */
.hero{position:relative;background:var(--dark);color:var(--muted-dk);
  overflow:hidden;isolation:isolate}
.hero__in{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  gap:var(--s6);align-items:center;padding:var(--s7) 0 var(--s6);position:relative;z-index:1}
.hero .kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-mono);
  font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);border:1px solid rgba(255,179,2,.36);background:rgba(255,179,2,.09);
  border-radius:var(--r-sm);padding:6px 12px;margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.7vw,3.5rem);line-height:1.03;letter-spacing:-.032em;max-width:19ch}
.hero h1 span{color:var(--accent)}
.hero .lead{margin-top:20px;font-size:var(--fs-lg);line-height:1.62;color:#c4ccd4;max-width:52ch}
.hero .cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.hero .kpis{display:grid;grid-template-columns:repeat(3,auto);gap:var(--s5);margin-top:var(--s5);
  padding-top:var(--s4);border-top:1px solid var(--dark-line);justify-content:start}
.hero .kpis b{display:block;font-family:var(--ff-display);font-weight:800;
  font-size:clamp(1.6rem,2.6vw,2.25rem);color:#fff;letter-spacing:-.035em;line-height:1;
  font-variant-numeric:tabular-nums}
.hero .kpis b i{font-style:normal;color:var(--accent)}
.hero .kpis span{display:block;font-size:var(--fs-sm);color:var(--muted-dk);margin-top:8px;max-width:17ch;line-height:1.45}

.hero__media{position:relative;min-height:430px}
.hero__media .shot{position:absolute;border:1px solid var(--dark-line);border-radius:var(--r-lg);
  overflow:hidden;background:#fff;box-shadow:var(--shadow-3)}
/* zoom-crop the hero nozzle: fill the frame, frame the body slightly high
   (object-position 35% = shifted up, ~full body visible) */
.hero__media .s1{inset:0 0 22% 0}
.hero__media .s1 img{position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 35%}
.hero__media .s2{width:44%;left:-6%;bottom:0;aspect-ratio:4/3}
.hero__media .s2 img{width:100%;height:100%;object-fit:cover}
.hero__media .s3{width:38%;right:-4%;bottom:9%;border-color:var(--dark-line);
  background:var(--dark-2);padding:16px 18px;box-shadow:var(--shadow-3)}
.hero__media .s3 .k{font-family:var(--ff-mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted-dk);display:block;margin-bottom:8px}
.hero__media .s3 .v{font-family:var(--ff-mono);font-size:15px;font-weight:600;color:var(--accent);
  word-break:break-all;line-height:1.35}
.hero__media .s3 .x{font-family:var(--ff-mono);font-size:11px;color:var(--muted-dk);margin-top:9px;
  display:block;border-top:1px solid var(--dark-line);padding-top:8px}
.hero__media .s3 .ok{display:inline-flex;align-items:center;gap:6px;font-family:var(--ff-mono);
  font-size:10.5px;letter-spacing:.08em;color:#6ee7a8;margin-top:11px}
.hero__media .s3 .ok::before{content:"";width:6px;height:6px;border-radius:50%;background:#22c55e}

/* ---------- value strip under hero ---------- */
.vstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background-clip:padding-box}
.vstrip .v{background:#fff;padding:var(--s4);display:flex;gap:13px;align-items:flex-start}
.vstrip .ic{width:36px;height:36px;border-radius:var(--r-md);background:var(--ink);color:var(--accent);
  display:grid;place-items:center;font-family:var(--ff-mono);font-weight:600;font-size:13px;flex-shrink:0}
.vstrip h4{font-size:var(--fs-base);margin-bottom:4px}
.vstrip p{font-size:var(--fs-sm);color:var(--muted);line-height:1.55}

/* ---------- services ---------- */
.svc{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--s5);align-items:center}
.svc__photo{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;position:relative}
.svc__photo img{width:100%;aspect-ratio:4/3.2;object-fit:cover}
.svc__photo .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
  background:linear-gradient(transparent,rgba(11,50,54,.9));color:#fff;font-size:var(--fs-sm)}
.svc__photo .cap b{display:block;font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);margin-bottom:5px}
.svc__list{display:grid;gap:11px}
.svc__it{display:flex;gap:15px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-md);
  background:#fff;transition:border-color var(--dur-fast) ease,box-shadow var(--dur-base) var(--ease-out)}
.svc__it:hover{border-color:var(--ink);box-shadow:var(--shadow-1)}
.svc__it .n{font-family:var(--ff-mono);font-size:11px;font-weight:600;color:var(--accent-2);
  letter-spacing:.1em;flex-shrink:0;padding-top:3px;width:26px}
.svc__it h4{margin-bottom:5px}
.svc__it p{font-size:var(--fs-sm);color:var(--muted);line-height:1.6}

/* ---------- cases ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.case{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;
  display:flex;flex-direction:column;transition:border-color var(--dur-fast) ease,box-shadow var(--dur-base) var(--ease-out)}
.case:hover{border-color:var(--ink);box-shadow:var(--shadow-2)}
.case .shot{aspect-ratio:16/10;overflow:hidden;background:var(--paper)}
.case .shot img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-slow) var(--ease-out)}
.case:hover .shot img{transform:scale(1.05)}
.case .tx{padding:18px 19px 20px;display:flex;flex-direction:column;flex:1;gap:10px}
.case .loc{font-family:var(--ff-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2)}
.case h3{font-size:var(--fs-md);line-height:1.35}
.case p{font-size:var(--fs-sm);color:var(--muted);line-height:1.62;flex:1}
.case .meta{display:flex;gap:8px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:13px}

/* ---------- logistics cards ---------- */
.logi{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s3)}
.logi .bx{border:1px solid var(--line);border-radius:var(--r-md);padding:19px 20px;background:#fff}
.logi .bx h4{display:flex;align-items:center;gap:9px;margin-bottom:13px;font-family:var(--ff-mono);
  font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink)}
.logi .bx h4::before{content:"";width:6px;height:6px;background:var(--accent);flex-shrink:0}
.logi .bx li{font-size:var(--fs-sm);color:var(--muted);padding:5px 0 5px 15px;position:relative;line-height:1.55}
.logi .bx li::before{content:"–";position:absolute;left:0;color:var(--line-2)}
.logi .bx li b{color:var(--ink)}

/* ---------- CTA band ---------- */
.ctaband{background:var(--dark);border-radius:var(--r-lg);padding:var(--s5);position:relative;
  overflow:hidden;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.35fr) auto;
  gap:var(--s5);align-items:center}
.ctaband::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(38rem 22rem at 88% 120%,rgba(255,179,2,.2),transparent 62%)}
.ctaband h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);max-width:24ch}
.ctaband p{color:var(--muted-dk);margin-top:12px;max-width:56ch;line-height:1.65}
.ctaband .acts{display:flex;gap:11px;flex-wrap:wrap}

/* ---------- contact layout ---------- */
.contactgrid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:var(--s5);align-items:start}
.contactcard{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;padding:var(--s4)}
.contactcard+.contactcard{margin-top:var(--s3)}
.contactcard h3{font-size:var(--fs-md);margin-bottom:13px;display:flex;align-items:center;gap:9px}
.contactcard h3::before{content:"";width:6px;height:6px;background:var(--accent)}
.contactcard .row{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);
  font-size:var(--fs-sm);align-items:flex-start}
.contactcard .row:last-child{border-bottom:0;padding-bottom:0}
.contactcard .row .k{font-family:var(--ff-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);width:96px;flex-shrink:0;padding-top:2px}
.contactcard .row .v{color:var(--ink);font-weight:500;line-height:1.6}
.contactcard .row .v a{border-bottom:1.5px solid var(--accent)}
.mapbox{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--paper);
  aspect-ratio:16/10;display:grid;place-items:center;position:relative}
.mapbox .grid-lines{position:absolute;inset:0;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:26px 26px}
.mapbox .pin{position:relative;text-align:center;z-index:1}
.mapbox .pin .dot{width:14px;height:14px;border-radius:50%;background:var(--accent);margin:0 auto 12px;
  box-shadow:0 0 0 8px rgba(255,179,2,.22),0 0 0 18px rgba(255,179,2,.1)}
.mapbox .pin b{display:block;font-family:var(--ff-display);font-size:var(--fs-lg);color:var(--ink)}
.mapbox .pin span{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);letter-spacing:.06em}

/* ---------- about timeline ---------- */
.tl{border-left:1px solid var(--line-2);padding-left:var(--s4);display:grid;gap:var(--s4)}
.tl .it{position:relative}
.tl .it::before{content:"";position:absolute;left:calc(-1 * var(--s4) - 4.5px);top:7px;width:8px;height:8px;
  background:#fff;border:2px solid var(--accent);border-radius:50%}
.tl .yr{font-family:var(--ff-mono);font-size:12px;font-weight:600;color:var(--accent-2);letter-spacing:.1em;
  display:block;margin-bottom:5px}
.tl h4{margin-bottom:5px}
.tl p{font-size:var(--fs-sm);color:var(--muted);line-height:1.65}

.photogrid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.photogrid figure{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:var(--paper)}
.photogrid img{width:100%;aspect-ratio:4/3;object-fit:cover}
.photogrid figcaption{font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.06em;color:var(--muted);
  padding:9px 11px;border-top:1px solid var(--line);background:#fff}
.photogrid .wide{grid-column:span 2}

/* ---------- misc ---------- */
.notice{display:flex;gap:11px;align-items:flex-start;background:var(--accent-wash);border:1px solid #f0d79a;
  border-radius:var(--r-md);padding:14px 17px;font-size:var(--fs-sm);color:#5c4200;line-height:1.6}
.notice b{color:#3d2c00}
.dateline{display:flex;gap:14px;align-items:center;font-family:var(--ff-mono);font-size:var(--fs-xs);
  color:var(--muted);letter-spacing:.06em;flex-wrap:wrap}

@media (max-width:1180px){
  .hero__media{min-height:360px}
  .vstrip,.logi{grid-template-columns:repeat(2,1fr)}
  .photogrid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .hero__in{grid-template-columns:1fr;gap:var(--s5);padding:var(--s6) 0 var(--s5)}
  .hero__media{min-height:320px}
  .svc,.contactgrid{grid-template-columns:1fr;gap:var(--s4)}
  .cases{grid-template-columns:1fr 1fr}
  .ctaband{grid-template-columns:1fr;gap:var(--s4)}
}
@media (max-width:640px){
  .hero__in{padding:var(--s5) 0 var(--s4)}
  .hero .kpis{grid-template-columns:1fr;gap:var(--s3);border-top:0;padding-top:0}
  .hero .kpis .k{ border-top:1px solid var(--dark-line);padding-top:var(--s3)}
  .hero__media{min-height:280px}
  .vstrip,.logi,.cases{grid-template-columns:1fr}
  .photogrid{grid-template-columns:1fr 1fr}
  .photogrid .wide{grid-column:span 2}
  .ctaband{padding:var(--s4)}
}

/* =========================================================================
   17 · WIDE SCREENS — the 1600px container needs its own gutters and
        proportions, otherwise it reads edge-to-edge and the hero flattens
   ========================================================================= */
@media (min-width:1440px){
  .wrap{padding:0 32px}
  .sec-head{max-width:840px}
  .hero__in{gap:var(--s7)}
  .hero__media{min-height:500px}
  footer.ft .cols{gap:var(--s6)}
}
@media (min-width:1800px){
  .wrap{padding:0 40px}
  .hero__media{min-height:540px}
}

/* =========================================================================
   18 · ARCHIVE PAGINATION — category / tag / date archives use archive.php,
        which paginates. The catalogue pages list everything, so this only
        shows up on the knowledge centre and any future long archive.
   ========================================================================= */
.pager{display:flex;flex-wrap:wrap;gap:var(--s2)}
.pager .page-numbers{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 12px;
  border:1px solid var(--line);background:var(--bg);
  font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.06em;
  color:var(--ink);text-decoration:none;transition:border-color .18s,color .18s,background .18s;
}
.pager a.page-numbers:hover{border-color:var(--dark);color:var(--dark)}
.pager .page-numbers.current{background:var(--dark);border-color:var(--dark);color:#fff}
.pager .page-numbers.dots{border-color:transparent;background:transparent}

/* archive term head sits tighter than a page head — no hero rhythm needed */
.pgrid .empty,.artgrid .empty{grid-column:1/-1}