/* ==========================================================================
   Vertex Industrial — global stylesheet
   No external dependencies. System font stack for speed.
   ========================================================================== */

:root{
  --navy-900:#08131f;
  --navy-800:#0d1f33;
  --navy-700:#14304b;
  --navy-600:#1d4266;
  --steel-600:#3d5a76;
  --steel-500:#5b7690;
  --steel-400:#8ba1b5;
  --steel-300:#b7c6d4;
  --steel-200:#d5e0e9;
  --steel-100:#ebf1f6;
  --steel-50:#f5f8fa;
  --paper:#ffffff;
  --accent:#dd7318;
  --accent-700:#b85c0c;
  --accent-100:#fdf1e4;
  --ok:#1a7a4c;
  --warn:#b54708;
  --danger:#b42318;
  --line:#dde5ec;
  --radius-s:4px;
  --radius:8px;
  --radius-l:14px;
  --shadow-s:0 1px 2px rgba(8,19,31,.06), 0 1px 3px rgba(8,19,31,.08);
  --shadow-m:0 4px 12px rgba(8,19,31,.07), 0 2px 4px rgba(8,19,31,.05);
  --maxw:1180px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.65;
  color:#20313f;background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--navy-600);text-decoration:none}
a:hover{color:var(--accent-700);text-decoration:underline}
h1,h2,h3,h4,h5{margin:0 0 .5em;line-height:1.25;color:var(--navy-900);font-weight:650;letter-spacing:-.01em}
h1{font-size:2.25rem}
h2{font-size:1.65rem}
h3{font-size:1.2rem}
h4{font-size:1.02rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin-bottom:.35em}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
code{font-family:var(--mono);font-size:.88em;background:var(--steel-100);padding:.1em .4em;border-radius:3px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:860px;margin:0 auto;padding:0 22px}
.sec{padding:68px 0}
.sec--tight{padding:46px 0}
.sec--paper{background:var(--paper)}
.sec--steel{background:var(--steel-50);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec--navy{background:var(--navy-800);color:#dbe6f0}
.sec--navy h2,.sec--navy h3{color:#fff}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head p{color:var(--steel-600);font-size:1.02rem;margin-bottom:0}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--accent-700);margin-bottom:.7rem;
  border-left:3px solid var(--accent);padding-left:9px;
}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- topbar ---------- */
.topbar{background:var(--navy-900);color:#9fb4c8;font-size:.8rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar a{color:#c8d8e6}
.topbar a:hover{color:#fff;text-decoration:none}
.topbar-list{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.topbar-item{display:inline-flex;align-items:center;gap:6px}

/* ---------- header ---------- */
.hdr{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none!important;flex-shrink:0}
.brand:hover{text-decoration:none}
.brand-mark{
  width:38px;height:38px;border-radius:var(--radius-s);flex-shrink:0;
  background:var(--navy-800);display:grid;place-items:center;
}
.brand-mark svg{width:22px;height:22px}
.brand-text{line-height:1.1}
.brand-name{font-size:1.06rem;font-weight:700;color:var(--navy-900);letter-spacing:-.01em}
.brand-sub{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-500)}

.nav{display:flex;align-items:center;gap:2px}
.nav-item{position:relative}
.nav-link{
  display:block;padding:10px 13px;font-size:.9rem;font-weight:550;color:var(--navy-800);
  border-radius:var(--radius-s);white-space:nowrap;
}
.nav-link:hover{background:var(--steel-100);color:var(--navy-900);text-decoration:none}
.nav-link[aria-current="page"]{color:var(--accent-700);background:var(--accent-100)}
.nav-drop{
  position:absolute;top:100%;left:0;min-width:280px;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-m);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .14s ease,transform .14s ease,visibility .14s;z-index:70;
}
.nav-item:hover .nav-drop,.nav-item:focus-within .nav-drop{opacity:1;visibility:visible;transform:translateY(0)}
.nav-drop a{display:block;padding:9px 11px;border-radius:var(--radius-s);font-size:.87rem;color:var(--navy-800)}
.nav-drop a:hover{background:var(--steel-50);text-decoration:none;color:var(--accent-700)}
.nav-drop .dim{display:block;font-size:.76rem;color:var(--steel-500);line-height:1.35}
.hdr-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.burger{
  display:none;width:42px;height:42px;border:1px solid var(--line);background:var(--paper);
  border-radius:var(--radius-s);cursor:pointer;padding:0;place-items:center;
}
.burger span{display:block;width:18px;height:2px;background:var(--navy-800);margin:4px auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--radius-s);font-size:.9rem;font-weight:600;
  border:1px solid transparent;cursor:pointer;text-decoration:none!important;
  transition:background .14s ease,border-color .14s ease,color .14s ease;
  line-height:1.2;text-align:center;
}
.btn:hover{text-decoration:none}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-700);color:#fff}
.btn--navy{background:var(--navy-800);color:#fff}
.btn--navy:hover{background:var(--navy-900);color:#fff}
.btn--ghost{background:transparent;border-color:var(--steel-300);color:var(--navy-800)}
.btn--ghost:hover{border-color:var(--navy-700);background:var(--steel-50);color:var(--navy-900)}
.btn--light{background:#fff;color:var(--navy-900);border-color:#fff}
.btn--light:hover{background:#eef3f8;color:var(--navy-900)}
.btn--outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn--outline-light:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn--sm{padding:8px 14px;font-size:.82rem}
.btn--block{width:100%}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{
  background:var(--navy-800);color:#dbe6f0;position:relative;overflow:hidden;
  border-bottom:3px solid var(--accent);
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(120,160,200,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,160,200,.10) 1px,transparent 1px);
  background-size:44px 44px,44px 44px;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(680px 380px at 78% 12%,rgba(221,115,24,.16),transparent 68%);
}
.hero .wrap{position:relative;z-index:2;padding-top:74px;padding-bottom:74px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.hero h1{color:#fff;font-size:2.6rem;margin-bottom:.55em;letter-spacing:-.02em}
.hero-lead{font-size:1.08rem;color:#b9cadb;max-width:56ch}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 28px}
.tag{
  font-size:.76rem;font-weight:600;padding:5px 11px;border-radius:99px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#d3e0ec;
}
.hero-note{font-size:.82rem;color:#8fa6ba;margin-top:18px}
.hero-card{
  background:rgba(9,22,36,.72);border:1px solid rgba(120,160,200,.24);
  border-radius:var(--radius-l);padding:26px;backdrop-filter:blur(2px);
}
.hero-card h3{color:#fff;font-size:1rem;margin-bottom:14px}
.hero-spec{display:grid;gap:11px}
.hero-spec-row{display:flex;justify-content:space-between;gap:14px;font-size:.87rem;padding-bottom:9px;border-bottom:1px dashed rgba(120,160,200,.22)}
.hero-spec-row:last-child{border-bottom:0;padding-bottom:0}
.hero-spec-row span:first-child{color:#8fa6ba}
.hero-spec-row span:last-child{color:#fff;font-weight:600;text-align:right}

/* ---------- stat strip ---------- */
.stats{background:var(--paper);border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:26px 20px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-v{font-size:1.85rem;font-weight:700;color:var(--navy-900);line-height:1;letter-spacing:-.02em}
.stat-l{font-size:.82rem;color:var(--steel-500);margin-top:7px}

/* ---------- cards ---------- */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:border-color .15s ease,box-shadow .15s ease;
}
.card--link:hover{border-color:var(--steel-300);box-shadow:var(--shadow-m)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card-ico{
  width:44px;height:44px;border-radius:var(--radius-s);background:var(--accent-100);
  display:grid;place-items:center;margin-bottom:15px;
}
.card-ico svg{width:24px;height:24px;stroke:var(--accent-700)}

.cat-card{
  display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:border-color .15s,box-shadow .15s;
}
.cat-card:hover{border-color:var(--steel-300);box-shadow:var(--shadow-m);text-decoration:none}
.cat-media{background:var(--steel-50);border-bottom:1px solid var(--line);padding:20px;display:grid;place-items:center;min-height:150px}
.cat-media svg{max-height:118px;width:auto}
.cat-body{padding:22px;flex:1;display:flex;flex-direction:column}
.cat-body h3{font-size:1.05rem;margin-bottom:.5em;color:var(--navy-900)}
.cat-body p{font-size:.88rem;color:var(--steel-600);flex:1}
.cat-hl{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:6px}
.cat-hl li{
  font-size:.73rem;font-weight:600;color:var(--navy-700);background:var(--steel-100);
  padding:4px 9px;border-radius:3px;margin:0;
}
.cat-more{font-size:.85rem;font-weight:650;color:var(--accent-700);display:inline-flex;align-items:center;gap:6px}

/* ---------- product card ---------- */
.pcard{
  display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:border-color .15s,box-shadow .15s;
}
.pcard:hover{border-color:var(--steel-300);box-shadow:var(--shadow-m)}
.pcard-media{background:var(--steel-50);border-bottom:1px solid var(--line);padding:18px;display:grid;place-items:center;min-height:140px}
.pcard-media svg{max-height:105px;width:auto}
.pcard-body{padding:20px;flex:1;display:flex;flex-direction:column}
.pcard-cat{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-500);margin-bottom:7px}
.pcard h3{font-size:1rem;margin-bottom:.45em;line-height:1.35}
.pcard p{font-size:.85rem;color:var(--steel-600);flex:1;margin-bottom:14px}
.pcard-meta{display:flex;gap:16px;font-size:.78rem;color:var(--steel-500);border-top:1px solid var(--line);padding-top:12px;margin-bottom:14px;flex-wrap:wrap}
.pcard-meta b{color:var(--navy-800);font-weight:650}

/* ---------- feature list ---------- */
.flist{list-style:none;padding:0;margin:0}
.flist li{position:relative;padding-left:29px;margin-bottom:13px;font-size:.93rem}
.flist li::before{
  content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:50%;
  background:var(--accent-100);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-6.5' fill='none' stroke='%23b85c0c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size:16px 16px;
}
.flist--plain li::before{background:var(--steel-300);border-radius:2px;width:8px;height:8px;top:.58em;background-image:none}

/* ---------- process steps ---------- */
.steps{counter-reset:s;display:grid;gap:18px}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:18px;background:var(--paper);
  border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius);padding:22px 24px;
}
.step-n{
  counter-increment:s;width:44px;height:44px;border-radius:var(--radius-s);background:var(--navy-800);
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:1.02rem;
}
.step-n::before{content:counter(s,decimal-leading-zero)}
.step h4{margin-bottom:.35em}
.step p{margin-bottom:0;font-size:.9rem;color:var(--steel-600)}

/* ---------- specification table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
table.spec{width:100%;border-collapse:collapse;font-size:.9rem;min-width:460px}
table.spec th,table.spec td{padding:11px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.spec thead th{background:var(--navy-800);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.02em;border-bottom:0}
table.spec tbody tr:nth-child(even){background:var(--steel-50)}
table.spec tbody tr:last-child td{border-bottom:0}
table.spec td:first-child{color:var(--steel-600);width:38%;font-weight:550}
table.spec td:last-child{color:var(--navy-900);font-weight:550}

/* ---------- badges ---------- */
.chip{
  display:inline-block;font-size:.74rem;font-weight:650;padding:4px 10px;border-radius:99px;
  background:var(--steel-100);color:var(--navy-700);border:1px solid var(--steel-200);
}
.chip--accent{background:var(--accent-100);color:var(--accent-700);border-color:#f2d5b4}
.chip--ok{background:#e8f5ee;color:var(--ok);border-color:#c3e3d2}
.chip-row{display:flex;flex-wrap:wrap;gap:7px}

.cert-card{display:flex;gap:16px;align-items:flex-start}
.cert-badge{
  flex-shrink:0;width:64px;height:64px;border-radius:var(--radius-s);background:var(--navy-800);
  color:#fff;display:grid;place-items:center;font-size:.62rem;font-weight:700;text-align:center;
  line-height:1.15;padding:6px;letter-spacing:.02em;
}
.cert-card h4{margin-bottom:.2em;font-size:.98rem}
.cert-card p{margin-bottom:.3em;font-size:.85rem;color:var(--steel-600)}
.cert-card .meta{font-size:.78rem;color:var(--steel-500)}

/* ---------- breadcrumb ---------- */
.crumb{background:var(--steel-50);border-bottom:1px solid var(--line);font-size:.82rem}
.crumb .wrap{padding-top:13px;padding-bottom:13px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb a{color:var(--steel-600)}
.crumb span.sep{color:var(--steel-300)}
.crumb span[aria-current]{color:var(--navy-800);font-weight:600}

/* ---------- page head ---------- */
.phead{background:var(--navy-800);color:#c9d8e6;padding:52px 0;border-bottom:3px solid var(--accent);position:relative;overflow:hidden}
.phead::before{
  content:"";position:absolute;inset:0;opacity:.45;pointer-events:none;
  background-image:linear-gradient(rgba(120,160,200,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(120,160,200,.09) 1px,transparent 1px);
  background-size:44px 44px;
}
.phead .wrap{position:relative;z-index:2}
.phead h1{color:#fff;font-size:2.05rem;margin-bottom:.3em}
.phead p{margin-bottom:0;max-width:70ch;color:#a8bccd;font-size:1rem}

/* ---------- inquiry / form ---------- */
.form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.84rem;font-weight:650;color:var(--navy-800)}
.field label .req{color:var(--danger)}
.field .hint{font-size:.76rem;color:var(--steel-500)}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{
  font-family:inherit;font-size:.92rem;color:#20313f;background:var(--paper);
  border:1px solid var(--steel-200);border-radius:var(--radius-s);padding:11px 13px;width:100%;
  transition:border-color .14s,box-shadow .14s;
}
input:focus,select:focus,textarea:focus{
  outline:0;border-color:var(--navy-600);box-shadow:0 0 0 3px rgba(29,66,102,.12);
}
textarea{resize:vertical;min-height:130px}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 8l3-3.5' fill='none' stroke='%235b7690' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:12px;padding-right:34px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;color:var(--steel-600)}
.check input{margin-top:.28em;flex-shrink:0;width:16px;height:16px;accent-color:var(--navy-700)}
.hp{position:absolute!important;left:-9999px!important;height:0!important;overflow:hidden!important}
.form-status{display:none;padding:14px 16px;border-radius:var(--radius-s);font-size:.9rem;border:1px solid}
.form-status.ok{display:block;background:#e8f5ee;border-color:#c3e3d2;color:#12603b}
.form-status.err{display:block;background:#fdecea;border-color:#f3c3bd;color:#8f2018}

.inquiry-box{background:var(--steel-50);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;position:sticky;top:96px}

/* ---------- CTA band ---------- */
.cta{background:var(--navy-900);color:#c9d8e6;border-top:3px solid var(--accent);position:relative;overflow:hidden}
.cta::before{
  content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:linear-gradient(rgba(120,160,200,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(120,160,200,.08) 1px,transparent 1px);
  background-size:44px 44px;
}
.cta .wrap{position:relative;z-index:2;padding-top:56px;padding-bottom:56px;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center}
.cta h2{color:#fff;margin-bottom:.35em}
.cta p{margin-bottom:0;color:#a8bccd}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

/* ---------- footer ---------- */
.ftr{background:var(--navy-900);color:#8fa6ba;font-size:.86rem;padding:54px 0 0}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.ftr h4{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:15px}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:9px}
.ftr a{color:#a8bccd}
.ftr a:hover{color:#fff}
.ftr .brand-name{color:#fff}
.ftr .brand-sub{color:#6d8298}
.ftr-about p{font-size:.85rem;color:#8fa6ba;margin:15px 0 0}
.ftr-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:42px;padding:20px 0;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.8rem;color:#6d8298;
}
.ftr-contact li{display:flex;gap:9px;align-items:flex-start}
.ftr-contact svg{width:15px;height:15px;flex-shrink:0;margin-top:.25em;stroke:#6d8298}

/* ---------- floating actions ---------- */
.floaties{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:10px;z-index:80}
.fab{
  width:50px;height:50px;border-radius:50%;display:grid;place-items:center;
  box-shadow:var(--shadow-m);border:0;cursor:pointer;text-decoration:none!important;
  transition:transform .14s ease;
}
.fab:hover{transform:translateY(-2px)}
.fab svg{width:24px;height:24px}
.fab--wa{background:#25d366}
.fab--top{background:var(--navy-800);opacity:0;visibility:hidden}
.fab--top.on{opacity:1;visibility:visible}

/* ---------- cookie banner ---------- */
.cookie{
  position:fixed;left:18px;right:18px;bottom:18px;max-width:640px;z-index:90;
  background:var(--navy-900);color:#c9d8e6;border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:18px 20px;box-shadow:0 10px 30px rgba(8,19,31,.3);
  display:none;gap:16px;align-items:center;
}
.cookie.on{display:flex}
.cookie p{margin:0;font-size:.82rem;line-height:1.5}
.cookie a{color:#fff;text-decoration:underline}
.cookie-actions{display:flex;gap:9px;flex-shrink:0}

/* ---------- prose (articles, legal) ---------- */
.prose{font-size:1.02rem;color:#2a3c49}
.prose h2{font-size:1.35rem;margin:2em 0 .6em}
.prose h3{font-size:1.1rem;margin:1.6em 0 .5em}
.prose ul,.prose ol{padding-left:1.4em}
.prose li{margin-bottom:.5em}
.prose strong{color:var(--navy-900)}
.prose blockquote{
  margin:1.6em 0;padding:2px 0 2px 18px;border-left:3px solid var(--steel-300);
  color:var(--steel-600);font-style:italic;
}
.prose p:first-child{font-size:1.1rem;color:var(--steel-600)}

.article-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:border-color .15s,box-shadow .15s}
.article-card:hover{border-color:var(--steel-300);box-shadow:var(--shadow-m)}
.article-meta{display:flex;gap:12px;align-items:center;font-size:.77rem;color:var(--steel-500);margin-bottom:10px}
.article-card h3{font-size:1.1rem;line-height:1.35;margin-bottom:.5em}
.article-card h3 a{color:var(--navy-900)}
.article-card p{font-size:.89rem;color:var(--steel-600);flex:1}

/* ---------- misc ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.split--rev{grid-template-columns:.9fr 1.1fr}
.note{
  background:var(--steel-50);border:1px solid var(--line);border-left:3px solid var(--steel-400);
  border-radius:var(--radius-s);padding:16px 18px;font-size:.88rem;color:var(--steel-600);
}
.note--warn{background:#fef6ec;border-color:#f5ddbd;border-left-color:var(--warn);color:#7a4405}
.kv{display:grid;gap:0}
.kv-row{display:grid;grid-template-columns:180px 1fr;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.kv-row:last-child{border-bottom:0}
.kv-row dt{color:var(--steel-500);font-weight:550}
.kv-row dd{margin:0;color:var(--navy-900)}
.text-center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}
.mt24{margin-top:24px}.mt32{margin-top:32px}.mb24{margin-bottom:24px}
.lead{font-size:1.1rem;color:var(--steel-600)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- detail page ---------- */
.detail-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:44px;align-items:start}
.detail-hero{background:var(--steel-50);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px;display:grid;place-items:center;margin-bottom:30px}
.detail-hero svg{max-height:230px;width:auto}
.dl-list{list-style:none;padding:0;margin:0}
.dl-list li{margin-bottom:10px}
.dl-list a{display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:550;padding:10px 13px;
  border:1px solid var(--line);border-radius:var(--radius-s);background:var(--paper);color:var(--navy-800)}
.dl-list a:hover{border-color:var(--steel-300);background:var(--steel-50);text-decoration:none;color:var(--accent-700)}
.dl-list svg{width:16px;height:16px;flex-shrink:0;stroke:var(--steel-500)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid,.split,.split--rev,.detail-grid{grid-template-columns:1fr;gap:34px}
  .cta .wrap{grid-template-columns:1fr;gap:26px}
  .cta-actions{justify-content:flex-start}
  .ftr-grid{grid-template-columns:1fr 1fr;gap:28px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .inquiry-box{position:static}
}
@media (max-width:820px){
  h1{font-size:1.8rem}
  .hero h1{font-size:1.95rem}
  .phead h1{font-size:1.6rem}
  .sec{padding:48px 0}
  .g3{grid-template-columns:1fr}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);
    border-bottom:1px solid var(--line);box-shadow:var(--shadow-m);flex-direction:column;
    align-items:stretch;padding:10px;gap:0;
  }
  .nav.open{display:flex}
  .nav-link{padding:13px 12px;font-size:.95rem}
  .nav-drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    border-left:2px solid var(--line);border-radius:0;margin:0 0 8px 12px;padding:0 0 0 6px;min-width:0}
  .burger{display:grid}
  .hdr .wrap{position:relative;min-height:64px}
  .hdr-cta .btn span.lbl{display:none}
  .hdr-cta .btn{padding:10px 13px}
  .form-row{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:12px}
  .kv-row{grid-template-columns:1fr;gap:4px}
  .topbar-list{gap:14px}
}
@media (max-width:560px){
  .g2,.g4{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .cookie{flex-direction:column;align-items:stretch}
  .hero .wrap{padding-top:48px;padding-bottom:48px}
  .btn-row .btn{width:100%}
}
@media print{
  .hdr,.topbar,.floaties,.cookie,.cta,.ftr{display:none}
  body{font-size:11pt}
}