:root{
  --ink:#15120E;          /* negro cálido de máquina */
  --ink-2:#201F25;
  --ink-soft:#3A362F;
  --line:#DCDFE2;
  --line-strong:#C4C8CC;
  --muted:#635F57;
  --brand:#FF5A00;        /* naranja industrial / hazard */
  --brand-2:#FF5A00;      /* (amarillo eliminado — alias a naranja) */
  --brand-dark:#B93C08;
  --orange-deep:#B93C08;
  --accent:#0E9E63;
  --good:#0E9E63;
  --bad:#C0392B;
  --bg:#FFFFFF;
  --bg-soft:#F1F2F3;      /* concreto gris frío estructural */
  --concrete:#F1F2F3;
  --concrete-2:#E6E8EA;
  --steel:#161519;        /* sección oscura */
  --steel-2:#201F25;
  --steel-line:#33323A;
  --wa:#25D366;
  --card:#ffffff;
  --shadow:0 8px 14px -6px rgba(21,18,14,.14);
  --ease:cubic-bezier(.23,1,.32,1);
  --ease-io:cubic-bezier(.77,0,.175,1);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:'Archivo',system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
html{scroll-behavior:smooth}
h1,h2,h3,h4{font-family:'Archivo',system-ui,sans-serif;letter-spacing:-.022em;line-height:1.06;margin:0 0 .55em;text-wrap:balance}
h1{font-size:clamp(2.2rem,4.5vw,3.4rem);font-weight:800;font-stretch:108%;font-variation-settings:'wdth' 108;letter-spacing:-.028em}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800;font-stretch:106%;font-variation-settings:'wdth' 106;letter-spacing:-.026em}
h3{font-size:1.15rem;font-weight:700;letter-spacing:-.02em}
h4{font-weight:700}
.num{font-variant-numeric:tabular-nums}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ===== TOP BAR + HEADER (same system as home) ===== */
.topbar{background:var(--ink);color:#e6ecff;font-size:.82rem}
.topbar-in{display:flex;justify-content:space-between;align-items:center;padding:8px 0;flex-wrap:wrap;gap:12px}
.topbar-in ul{list-style:none;margin:0;padding:0;display:flex;gap:22px;flex-wrap:wrap}
.topbar-in i{color:var(--brand-2);margin-right:6px}
.topbar-right a{color:#fff;font-weight:600}

.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:24px;padding:14px 0}
.logo{font-family:'Archivo',sans-serif;font-weight:800;font-stretch:112%;font-size:1.35rem;letter-spacing:-.03em;color:var(--ink);display:flex;align-items:center;gap:8px}
.logo .mark{width:34px;height:34px;border-radius:7px;background:var(--brand);display:grid;place-items:center;color:var(--ink)}
.logo b{color:var(--brand)}
.nav{margin-left:auto;display:flex;gap:22px;align-items:center;font-size:.96rem;font-weight:600}
.nav a{color:var(--ink-soft)}
.nav a:hover{color:var(--brand)}
.nav .active{color:var(--brand)}
.header-cta{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:8px;font-weight:700;font-size:.95rem;letter-spacing:-.01em;transition:transform .16s var(--ease),background .16s ease,color .16s ease,border-color .16s ease;cursor:pointer;border:2px solid transparent}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--brand);color:var(--ink)}
.btn-primary:hover{background:var(--ink);color:var(--brand)}
.btn-wa{background:var(--wa);color:#0a3020}
.btn-wa:hover{background:#128C7E;color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-lg{padding:16px 26px;font-size:1rem}
.btn-sm{padding:8px 14px;font-size:.85rem}

/* focus (teclado) */
a:focus-visible,.btn:focus-visible,summary:focus-visible{outline:3px solid var(--orange-deep);outline-offset:2px;border-radius:6px}
.hero-card-side a:focus-visible,.tco-box a:focus-visible,footer a:focus-visible,.mnav-panel a:focus-visible{outline-color:var(--brand)}

/* mobile nav (disclosure CSS-only) */
.mnav{display:none;position:relative;margin-left:8px}
.mnav>summary{list-style:none;cursor:pointer;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:8px;display:grid;place-items:center;color:var(--ink);font-size:1.2rem;background:#fff}
.mnav>summary::-webkit-details-marker{display:none}
.mnav[open]>summary{background:var(--ink);color:#fff;border-color:var(--ink)}
.mnav-panel{position:absolute;right:0;top:calc(100% + 10px);width:min(80vw,300px);background:#fff;border:1px solid var(--line-strong);border-radius:12px;padding:8px;display:flex;flex-direction:column;box-shadow:0 12px 30px rgba(21,18,14,.14);z-index:60}
.mnav-panel a{padding:13px 14px;border-radius:8px;font-weight:600;color:var(--ink-soft);font-size:1rem}
.mnav-panel a:hover{background:var(--concrete);color:var(--ink)}
.mnav-panel .mnav-tel{margin-top:6px;border:1px solid var(--line-strong);color:var(--ink);font-weight:700;display:flex;align-items:center;gap:9px;justify-content:center}
.mnav-panel .mnav-tel:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.mnav-panel .mnav-cta{margin-top:6px;background:var(--wa);color:#0a3020;font-weight:700;display:flex;align-items:center;gap:9px;justify-content:center}
.mnav-panel .mnav-cta:hover{background:#128C7E;color:#fff}

/* ===== BREADCRUMB ===== */
.breadcrumb{background:var(--bg-soft);padding:14px 0;font-size:.85rem;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{margin:0 8px;opacity:.5}
.breadcrumb b{color:var(--ink)}

/* ===== HERO ===== */
.hero{background:var(--bg);color:var(--ink);padding:56px 0 60px;position:relative}
.hero-in{position:relative;display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:8px;background:var(--ink);color:#fff;font-size:.82rem;font-weight:700;letter-spacing:-.01em;margin-bottom:20px}
.hero-badge i{color:var(--brand)}
.hero h1{color:var(--ink)}
.hero h1 span{color:var(--brand)}
.hero-answer{background:var(--concrete);border:1px solid var(--line);padding:18px 20px;border-radius:12px;color:var(--ink-soft);font-size:.98rem;max-width:600px;margin:16px 0 20px;line-height:1.6}
.hero-answer b{color:var(--ink);font-weight:700}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.hero-reassure{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:.86rem;color:var(--muted);margin:0 0 24px}
.hero-reassure i{color:var(--good)}
.hero-reassure b{color:var(--ink-soft);font-weight:700}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);padding-top:18px}
.hero-trust b{color:var(--ink)}
.hero-trust i{color:var(--brand);margin-right:6px}

.hero-card-side{background:var(--steel);border:1px solid var(--steel-line);border-radius:14px;padding:26px}
.hero-card-side h3{color:#fff;font-size:1.15rem;margin-bottom:6px}
.hero-card-side h3 i{color:var(--brand)}
.hero-card-side p{color:#b7b4bd;font-size:.88rem;margin-bottom:16px}
.hero-card-side .form-row{margin-bottom:10px}
.hero-card-side label{color:#b7b4bd;font-size:.78rem;display:block;margin-bottom:4px}
.hero-card-side select,.hero-card-side input{width:100%;padding:11px 12px;background:var(--steel-2);border:1px solid var(--steel-line);border-radius:8px;color:#fff;font-size:.9rem;font-family:inherit}
.hero-card-side select option{background:#201F25;color:#fff}
.hero-card-side .btn{width:100%;justify-content:center;margin-top:6px}
.hero-card-side .quick{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;border-top:1px solid var(--steel-line);color:#b7b4bd;font-size:.82rem}
.hero-card-side .quick b{color:var(--brand)}

/* ===== SECTIONS ===== */
section{padding:80px 0}
section.tint{background:var(--bg-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.82rem;font-weight:700;letter-spacing:-.01em;color:var(--orange-deep);margin-bottom:14px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--brand)}
.section-head{max-width:820px;margin-bottom:44px}
.section-head p{color:var(--muted);font-size:1.05rem;max-width:640px}

/* ===== SELECTOR RÁPIDO (Information Gain) ===== */
.selector{background:#fff;border-radius:14px;padding:36px;box-shadow:var(--shadow);border:1px solid var(--line);margin-top:-40px;position:relative;z-index:5}
.selector-title{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.selector-title .badge{background:var(--brand);color:#fff;padding:5px 12px;border-radius:8px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.selector-title h3{margin:0;font-size:1.2rem}
.selector-grid{display:grid;grid-template-columns:1.2fr 1.2fr 1.2fr auto;gap:16px;align-items:end}
.field label{font-size:.8rem;color:var(--muted);display:block;margin-bottom:6px;font-weight:500}
.field select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:.95rem;color:var(--ink);font-family:inherit;cursor:pointer}
.field select:focus{outline:2px solid var(--brand);border-color:var(--brand)}
.selector .btn{padding:14px 26px}

/* ===== CATÁLOGO GRID ===== */
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s;position:relative}
.prod-card:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-4px)}
.prod-card .thumb{background:var(--concrete);height:180px;display:grid;place-items:center;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.prod-card .thumb i{font-size:5rem;color:var(--brand);opacity:.75}
.prod-card .thumb .tag{position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;padding:4px 10px;border-radius:6px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.prod-card .thumb .tag.hot{background:var(--brand)}
.prod-card .thumb .tag.new{background:var(--good)}
.prod-card .thumb .cap{position:absolute;bottom:12px;right:12px;background:#fff;color:var(--ink);padding:6px 12px;border-radius:8px;font-size:.78rem;font-weight:700;box-shadow:0 4px 10px rgba(0,0,0,.06)}
.prod-card .body{padding:20px}
.prod-card .brand{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.prod-card h3{margin:0 0 10px;font-size:1.05rem;font-family:'Archivo',sans-serif}
.prod-card .specs{list-style:none;padding:0;margin:0 0 14px;font-size:.83rem;color:#4a5568}
.prod-card .specs li{padding:3px 0;display:flex;align-items:center;gap:8px}
.prod-card .specs li i{color:var(--brand);font-size:.75rem;width:14px}
.prod-card .price-row{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--line)}
.prod-card .price{font-family:'Archivo',sans-serif;font-size:1.35rem;font-weight:700;color:var(--ink)}
.prod-card .price small{color:var(--muted);font-size:.7rem;font-weight:400;display:block}
.prod-card .card-actions{display:flex;gap:6px}

/* ===== COMPARATIVA ===== */
.compare-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.compare-wrap table{width:100%;border-collapse:collapse;font-size:.92rem}
.compare-wrap thead{background:var(--ink);color:#fff}
.compare-wrap th{padding:20px;text-align:left;font-weight:600}
.compare-wrap th:first-child{background:var(--ink-2)}
.compare-wrap td{padding:16px 20px;border-top:1px solid var(--line);vertical-align:top}
.compare-wrap td:first-child{background:#fafbfc;font-weight:600;color:var(--ink);width:220px}
.compare-wrap tbody tr:hover td:not(:first-child){background:#fefefe}
.tag-good{color:var(--good);font-weight:600}
.tag-good i{margin-right:4px}
.tag-bad{color:var(--bad);font-weight:600}
.tag-bad i{margin-right:4px}
.tag-med{color:var(--brand);font-weight:600}
.tag-med i{margin-right:4px}
.win-col{position:relative}
.win-col:after{content:"MEJOR OPCIÓN";position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;padding:3px 10px;border-radius:6px;font-size:.65rem;font-weight:700;letter-spacing:.06em;white-space:nowrap}

/* ===== GUÍA TONELAJE ===== */
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.guide-vis{background:#fff;border:1px solid var(--line);border-radius:14px;padding:36px;box-shadow:var(--shadow)}
.guide-vis .rule{display:flex;align-items:center;gap:20px;padding:20px 0;border-bottom:1px dashed var(--line)}
.guide-vis .rule:last-child{border-bottom:0}
.guide-vis .rule .num{width:56px;height:56px;background:var(--brand);color:var(--ink);border-radius:14px;display:grid;place-items:center;font-family:'Archivo',sans-serif;font-weight:700;font-size:1.3rem;flex-shrink:0}
.guide-vis .rule .info b{display:block;font-family:'Archivo',sans-serif;font-size:1.1rem;color:var(--ink);margin-bottom:2px}
.guide-vis .rule .info span{color:var(--muted);font-size:.88rem}
.guide-vis .rule .info .cap{color:var(--brand);font-weight:600;font-size:.85rem}

/* ===== ESPECIALES (subverticales) ===== */
.esp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.esp-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;transition:.2s;text-align:center}
.esp-card:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-3px)}
.esp-card .icon{width:56px;height:56px;border-radius:14px;background:rgba(255,106,0,.10);color:var(--brand);display:grid;place-items:center;font-size:1.6rem;margin:0 auto 12px}
.esp-card h4{margin:0 0 4px;font-size:1rem;font-family:'Archivo',sans-serif}
.esp-card p{margin:0 0 8px;font-size:.8rem;color:var(--muted);line-height:1.4;min-height:36px}
.esp-card .price{color:var(--brand);font-weight:700;font-size:.85rem}

/* ===== MARCAS ===== */
.brands-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:24px}
.brand-card{padding:22px 14px;background:#fff;border:1px solid var(--line);border-radius:12px;text-align:center;transition:.15s}
.brand-card:hover{border-color:var(--brand)}
.brand-card b{font-family:'Archivo',sans-serif;font-size:1.15rem;color:var(--ink);display:block;margin-bottom:2px}
.brand-card small{font-size:.72rem;color:var(--muted);display:block}

/* ===== INDUSTRIA (Information Gain) ===== */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ind-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;position:relative;overflow:hidden;transition:.2s}
.ind-card:hover{border-color:var(--brand);box-shadow:var(--shadow)}
.ind-card .ind-icon{width:56px;height:56px;border-radius:14px;background:var(--brand);color:var(--ink);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px}
.ind-card h3{margin:0 0 8px;font-size:1.15rem}
.ind-card p{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.ind-card ul{list-style:none;padding:0;margin:0;font-size:.85rem}
.ind-card ul li{padding:4px 0;display:flex;gap:8px;color:#334155}
.ind-card ul li i{color:var(--good);margin-top:4px;font-size:.7rem}
.ind-card .reco{display:block;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:.82rem;color:var(--brand);font-weight:600}

/* ===== TCO (Total Cost of Ownership) ===== */
.tco-box{background:var(--steel);border:1px solid var(--steel-line);border-radius:14px;padding:44px;color:#fff;position:relative;overflow:hidden}
.tco-in{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:center;position:relative}
.tco-in h3{color:#fff;font-size:1.7rem;margin-bottom:12px}
.tco-in p{color:#c7d0e0;font-size:.95rem}
.tco-table{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:14px;overflow:hidden}
.tco-table table{width:100%;border-collapse:collapse;font-size:.9rem;color:#e6ecff}
.tco-table th{background:rgba(255,255,255,.06);padding:14px 16px;text-align:left;color:#fff;font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
.tco-table td{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08)}
.tco-table .total{background:rgba(255,106,0,.10);font-weight:700;color:#fff}
.tco-table .total td{border-top:1px solid rgba(255,106,0,.30)}

/* ===== PROCESO ===== */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
.proc-step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;position:relative}
.proc-step .num{position:absolute;top:-16px;left:26px;background:var(--brand);color:var(--ink);width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-family:'Archivo',sans-serif;font-weight:800}
.proc-step h4{margin:14px 0 6px;font-size:1.05rem}
.proc-step p{margin:0;font-size:.86rem;color:var(--muted);line-height:1.5}

/* ===== TESTIMONIOS ===== */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testi-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;position:relative}
.testi-card .stars{color:var(--brand-2);margin-bottom:12px;font-size:.9rem}
.testi-card p{font-size:.95rem;color:#334155;margin-bottom:16px;line-height:1.6}
.testi-card .author{display:flex;align-items:center;gap:12px}
.testi-card .author .av{width:42px;height:42px;background:var(--brand);color:var(--ink);border-radius:50%;display:grid;place-items:center;font-family:'Archivo',sans-serif;font-weight:700}
.testi-card .author b{font-size:.9rem;display:block}
.testi-card .author span{font-size:.78rem;color:var(--muted)}
.testi-card.ph{border-style:dashed;border-color:var(--line-strong);background:var(--concrete)}
.testi-card.ph p{color:var(--muted);font-style:italic}
.testi-card.ph .av{background:#fff;color:var(--muted);border:1px solid var(--line)}
.ph-note{margin-top:18px;font-size:.82rem;color:var(--muted)}
.ph-note i{color:var(--brand)}

/* ===== FAQ ===== */
.faq-wrap{max-width:920px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{padding:22px 4px;font-weight:700;font-size:1.05rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--ink);gap:18px;list-style:none;letter-spacing:-.01em}
.faq-q::-webkit-details-marker{display:none}
.faq-q i{color:var(--orange-deep);transition:transform .22s var(--ease);font-size:.95rem;flex-shrink:0}
.faq-item[open] .faq-q i{transform:rotate(45deg)}
.faq-a{padding:0 4px 24px;color:var(--ink-soft);font-size:.97rem;line-height:1.7;max-width:80ch}
.faq-a b{color:var(--ink)}

/* ===== CTA FINAL ===== */
.cta-final{background:var(--brand);color:var(--ink);padding:70px 0;text-align:center}
.cta-final h2{color:var(--ink)}
.cta-final p{color:#4a1e04;max-width:640px;margin:0 auto 26px;font-weight:500}
.cta-final .btn{background:var(--ink);color:#fff}
.cta-final .btn:hover{background:#000;color:#fff}
.cta-final .btn.wa{background:#fff;color:var(--ink)}
.cta-final .btn.wa:hover{background:var(--ink);color:var(--brand)}

/* ===== FOOTER (same) ===== */
footer{background:var(--steel);color:#9a97a1;padding:60px 0 20px;font-size:.88rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.foot-col h5{color:#fff;font-family:'Archivo';font-size:.95rem;margin:0 0 14px;text-transform:uppercase;letter-spacing:.06em}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col ul li{padding:4px 0}
.foot-col ul li a{color:#94a3b8}
.foot-col ul li a:hover{color:var(--brand-2)}
.foot-brand{max-width:280px}
.foot-brand p{margin:12px 0}
.foot-social{display:flex;gap:10px;margin-top:14px}
.foot-social a{width:36px;height:36px;background:rgba(255,255,255,.05);border-radius:8px;display:grid;place-items:center;color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}

.wa-float{position:fixed;bottom:26px;right:26px;background:var(--wa);color:#0a3020;width:58px;height:58px;border-radius:16px;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 8px 22px rgba(21,18,14,.26);z-index:100;transition:transform .18s var(--ease)}
.wa-float:hover{transform:translateY(-3px) scale(1.04)}

/* ===== SUBFOOTER LINKS (Cross-linking cluster) ===== */
.sublinks{background:var(--bg-soft);padding:40px 0;border-top:1px solid var(--line)}
.sublinks h4{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;margin-bottom:14px}
.sublinks-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.sublinks-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.sublinks-grid ul li a{display:inline-block;padding:6px 12px;background:#fff;border:1px solid var(--line);border-radius:99px;font-size:.82rem;color:#334155}
.sublinks-grid ul li a:hover{border-color:var(--brand);color:var(--brand)}

@media (max-width:960px){
  .hero-in,.selector-grid,.guide-grid,.tco-in{grid-template-columns:1fr;gap:30px}
  .catalog-grid,.testi-grid,.ind-grid{grid-template-columns:repeat(2,1fr)}
  .esp-grid,.brands-strip{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
  .sublinks-grid{grid-template-columns:1fr}
  .nav{display:none}
  .mnav{display:block}
  .header-in .header-cta .btn-ghost{display:none}
  section{padding:56px 0}
  .compare-wrap{overflow-x:auto}
  .compare-wrap table{min-width:640px}
}
@media (max-width:520px){
  .catalog-grid,.testi-grid,.ind-grid,.esp-grid,.brands-strip,.proc-grid,.foot-grid{grid-template-columns:1fr}
  .selector{padding:24px;margin-top:-20px}
  .tco-box{padding:26px}
}