/* =========================================================
   Holanda Industrial / Simple Green Dominicana — full site
   Shared stylesheet — all pages
   ========================================================= */

:root{
  --ink:        #1C2321;
  --ink-soft:   #2A322E;
  --paper:      #EDEDE6;
  --paper-dim:  #E2E2D8;
  --white:      #FFFFFF;
  --concentrate:#3F6A2A;
  --concentrate-deep:#2E4E1F;
  --concentrate-light:#7FA66A;
  --steel:      #5C6B62;
  --steel-line: #C9D0CC;
  --steel-line-dark:#3B4640;
  --muted-dark: #8B958F;
  --safety:     #E8A33D;
  --danger:     #B3492F;

  --font-display: 'Barlow Condensed', Arial, sans-serif;
  --font-body: 'Inter', -apple-system, Segoe UI, Arial, sans-serif;

  --max: 1180px;
  --gap: 24px;
  --radius: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  font-size: 16px;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:700; line-height:1.05; margin:0; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
ul{ margin:0; }

.wrap{ max-width: var(--max); margin:0 auto; padding:0 24px; }
.icon{ width:1em; height:1em; }

:focus-visible{ outline: 2.5px solid var(--concentrate); outline-offset: 2px; }

/* ---------- utility bar ---------- */
.utility-bar{ background: var(--ink); color: var(--muted-dark); font-size: 13px; }
.utility-bar .wrap{ display:flex; align-items:center; justify-content:space-between; height:36px; }
.utility-bar__contact{ display:flex; gap:20px; }
.utility-bar__contact a{ text-decoration:none; color: var(--muted-dark); }
.utility-bar__contact a:hover{ color: var(--white); }
.utility-bar__lang{ display:flex; gap:10px; }
.utility-bar__lang a{ text-decoration:none; color: var(--muted-dark); }
.utility-bar__lang a[aria-current="true"]{ color: var(--white); font-weight:600; }

/* ---------- header ---------- */
.site-header{ background: var(--white); border-bottom: 1px solid var(--steel-line); position: sticky; top:0; z-index: 50; }
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; height:76px; gap: 24px; }
.logo svg{ height:38px; width:auto; }
.main-nav{ display:flex; gap:28px; }
.main-nav a{ text-decoration:none; color: var(--ink); font-weight:600; font-size:15px; padding: 8px 0; border-bottom: 2px solid transparent; }
.main-nav a:hover{ border-bottom-color: var(--concentrate); }
.main-nav a[aria-current="page"]{ color: var(--concentrate-deep); border-bottom-color: var(--concentrate); }
.header-actions{ display:flex; align-items:center; gap:14px; }
.btn{ display:inline-flex; align-items:center; gap:8px; font-weight:700; font-size:14.5px; text-decoration:none; padding: 11px 20px; border-radius: var(--radius); border: 2px solid transparent; white-space:nowrap; }
.btn svg{ width:18px; height:18px; }
.btn--primary{ background: var(--concentrate); color: var(--white); }
.btn--primary:hover{ background: var(--concentrate-deep); }
.btn--outline{ border-color: var(--ink); color: var(--ink); background:transparent; }
.btn--outline:hover{ background: var(--ink); color: var(--white); }
.btn--block{ width:100%; justify-content:center; }
.btn[disabled]{ opacity:0.5; cursor:not-allowed; }
.nav-toggle{ display:none; background:none; border:2px solid var(--ink); padding:8px 10px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{ display:block; width:20px; height:2px; background:var(--ink); position:relative; }
.nav-toggle span::before, .nav-toggle span::after{ content:""; position:absolute; left:0; }
.nav-toggle span::before{ top:-6px; } .nav-toggle span::after{ top:6px; }

/* ---------- page header (interior pages) ---------- */
.page-header{ background: var(--ink); color: var(--white); padding: 40px 0; }
.page-header .wrap{ display:flex; flex-direction:column; gap:6px; }
.page-header .breadcrumb{ display:flex; gap:8px; align-items:center; font-size:13px; color: var(--muted-dark); }
.page-header .breadcrumb a{ text-decoration:none; color: var(--muted-dark); }
.page-header .breadcrumb a:hover{ color: var(--white); }
.page-header h1{ font-size: clamp(28px,3.4vw,40px); margin-top:6px; }
.page-header p{ color: var(--muted-dark); margin-top:8px; max-width:60ch; }

/* ---------- hero (home) ---------- */
.hero{ background: var(--paper); border-bottom: 1px solid var(--steel-line); }
.hero .wrap{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:center; padding-top:64px; padding-bottom:64px; }
.eyebrow-tag{ display:inline-flex; align-items:center; gap:8px; font-family: var(--font-display); font-weight:600; font-size:13px; letter-spacing:1px; color: var(--concentrate-deep); background: rgba(63,106,42,0.08); border:1px solid rgba(63,106,42,0.25); padding: 5px 12px; border-radius: 999px; margin-bottom:20px; }
.hero h1{ font-size: clamp(34px, 4.6vw, 58px); letter-spacing: 0.2px; max-width: 14ch; }
.hero__lede{ margin-top:20px; font-size:18px; color: var(--steel); max-width: 46ch; }
.hero__actions{ display:flex; gap:14px; margin-top:32px; flex-wrap:wrap; }
.hero__stats{ display:flex; gap:32px; margin-top:44px; padding-top:28px; border-top: 1px solid var(--steel-line); flex-wrap:wrap; }
.hero__stat b{ display:block; font-family:var(--font-display); font-size:30px; }
.hero__stat span{ font-size:13px; color: var(--steel); }

.gauge{ background: var(--white); border:1px solid var(--steel-line); padding: 26px; position:relative; }
.gauge__head{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:18px; }
.gauge__head h3{ font-size:15px; letter-spacing:0.5px; color: var(--steel); font-family:var(--font-body); font-weight:700; }
.gauge__head span{ font-size:12px; color: var(--steel); }
.gauge-row{ display:flex; align-items:center; gap:14px; padding:10px 0; border-bottom:1px dashed var(--steel-line); }
.gauge-row:last-child{ border-bottom:none; }
.gauge-row__label{ width:112px; font-size:13.5px; font-weight:600; }
.gauge-row__bar{ flex:1; height:10px; background: var(--paper-dim); position:relative; }
.gauge-row__bar i{ position:absolute; left:0; top:0; bottom:0; background: var(--concentrate); }
.gauge-row__ratio{ width:64px; text-align:right; font-family:var(--font-display); font-weight:700; font-size:15px; }

/* ---------- spec strip ---------- */
.spec-strip{ background: var(--white); border-bottom:1px solid var(--steel-line); }
.spec-strip .wrap{ display:grid; grid-template-columns: repeat(4,1fr); padding: 30px 24px; }
.spec-item{ display:flex; gap:14px; align-items:flex-start; padding: 0 24px; border-left: 1px solid var(--steel-line); }
.spec-item:first-child{ border-left:none; padding-left:0; }
.spec-item svg{ width:30px; height:30px; color: var(--concentrate); flex-shrink:0; }
.spec-item h4{ font-family:var(--font-body); font-size:14.5px; font-weight:700; }
.spec-item p{ font-size:13px; color: var(--steel); margin-top:3px; }

/* ---------- section shell ---------- */
.section{ padding: 76px 0; }
.section-head{ max-width: 62ch; margin-bottom: 44px; }
.section-head .kicker{ font-family: var(--font-display); font-weight:600; font-size:13px; letter-spacing:1px; color: var(--concentrate); margin-bottom:10px; display:block; }
.section-head h2{ font-size: clamp(26px,3vw,38px); }
.section-head p{ margin-top:14px; color: var(--steel); font-size:16.5px; }
.section-head--split{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap; }

/* ---------- industries ---------- */
.industries-grid{ display:grid; grid-template-columns: repeat(6,1fr); gap:1px; background: var(--steel-line); border:1px solid var(--steel-line); }
.industry-chip{ background: var(--white); padding: 26px 14px; text-align:center; text-decoration:none; color:inherit; }
.industry-chip svg{ width:34px; height:34px; margin:0 auto 12px; color: var(--concentrate-deep); }
.industry-chip span{ font-size:13.5px; font-weight:600; }

/* ---------- filter bar (catalog) ---------- */
.filter-bar{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 36px; }
.filter-chip{
  font-family: var(--font-display); font-weight:600; font-size:14px; letter-spacing:0.3px;
  padding: 9px 18px; border:1px solid var(--steel-line); background: var(--white); color: var(--steel);
  border-radius: 999px;
}
.filter-chip[aria-pressed="true"]{ background: var(--ink); border-color: var(--ink); color: var(--white); }
.catalog-count{ font-size:14px; color: var(--steel); margin-bottom:20px; }

/* ---------- products ---------- */
.products-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.product-card{ background: var(--white); border:1px solid var(--steel-line); display:flex; flex-direction:column; }
.product-card__tag{ display:flex; justify-content:space-between; align-items:center; padding: 12px 16px; border-bottom:1px solid var(--steel-line); font-family: var(--font-display); font-size:12.5px; letter-spacing:1px; color: var(--steel); }
.product-card__icon{ height:120px; display:flex; align-items:center; justify-content:center; background: var(--paper); border-bottom:1px solid var(--steel-line); }
.product-card__icon svg{ width:52px; height:52px; color: var(--concentrate); }
.product-card__body{ padding: 18px; flex:1; display:flex; flex-direction:column; gap:10px; }
.product-card__body h3{ font-family: var(--font-body); font-size:16px; font-weight:700; }
.product-card__body h3 a{ text-decoration:none; color:inherit; }
.product-card__body h3 a:hover{ color: var(--concentrate-deep); }
.product-card__meta{ display:flex; gap:8px; flex-wrap:wrap; }
.chip{ font-size:12px; font-weight:600; color: var(--steel); border:1px solid var(--steel-line); padding:3px 9px; border-radius:999px; }
.product-card__price{ font-family: var(--font-display); font-size:22px; margin-top:auto; }
.product-card__price small{ font-family:var(--font-body); font-size:12px; color:var(--steel); font-weight:600; }
.product-card__links{ display:flex; border-top:1px solid var(--steel-line); }
.product-card__links a{ flex:1; text-align:center; padding:12px 8px; font-size:13px; font-weight:700; text-decoration:none; border-right:1px solid var(--steel-line); }
.product-card__links a:last-child{ border-right:none; }
.product-card__links a.is-quote{ background: var(--concentrate); color: var(--white); }
.product-card__links a.is-sds{ color: var(--ink); }
.product-card__links a.is-sds:hover{ background: var(--paper); }
.product-card[data-category]{ }
.product-card.is-hidden{ display:none; }

/* ---------- product detail ---------- */
.product-detail{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap:56px; }
.product-gallery__main{
  background: var(--white); border:1px solid var(--steel-line); height:360px;
  display:flex; align-items:center; justify-content:center;
}
.product-gallery__main svg{ width:140px; height:140px; color: var(--concentrate); }
.product-gallery__thumbs{ display:flex; gap:10px; margin-top:10px; }
.product-gallery__thumbs div{ flex:1; height:64px; background: var(--white); border:1px solid var(--steel-line); display:flex; align-items:center; justify-content:center; }
.product-gallery__thumbs svg{ width:28px; height:28px; color: var(--steel); }
.product-info__eyebrow{ display:flex; gap:10px; align-items:center; margin-bottom:14px; }
.product-info h1{ font-size: clamp(28px,3.2vw,36px); }
.product-info__lede{ margin-top:14px; color: var(--steel); font-size:16.5px; max-width:56ch; }
.product-info__price{ font-family: var(--font-display); font-size:32px; margin-top:22px; }
.product-info__price small{ font-family:var(--font-body); font-size:13px; color:var(--steel); font-weight:600; }
.product-info__actions{ display:flex; gap:12px; margin-top:22px; flex-wrap:wrap; }
.benefit-list{ list-style:none; padding:0; margin-top:28px; display:flex; flex-direction:column; gap:12px; }
.benefit-list li{ display:flex; gap:10px; align-items:flex-start; font-size:15px; }
.benefit-list svg{ width:20px; height:20px; color: var(--concentrate); flex-shrink:0; margin-top:1px; }
.spec-table{ width:100%; border-collapse:collapse; margin-top:16px; }
.spec-table tr{ border-bottom:1px solid var(--steel-line); }
.spec-table td{ padding:12px 0; font-size:14.5px; }
.spec-table td:first-child{ color: var(--steel); width:40%; }
.spec-table td:last-child{ font-weight:600; }
.doc-links{ display:flex; gap:12px; margin-top:24px; flex-wrap:wrap; }
.doc-link{ display:inline-flex; align-items:center; gap:8px; border:1px solid var(--steel-line); padding:10px 16px; text-decoration:none; color: var(--ink); font-weight:600; font-size:14px; }
.doc-link:hover{ background: var(--paper); }
.doc-link svg{ width:18px; height:18px; color: var(--concentrate); }
.dilution-mini{ background: var(--paper); border:1px solid var(--steel-line); padding:20px; margin-top:28px; }
.dilution-mini h4{ font-family:var(--font-body); font-size:14px; font-weight:700; margin-bottom:12px; }

/* ---------- calculator ---------- */
.calc{ background: var(--white); border:1px solid var(--steel-line); display:grid; grid-template-columns: 1fr 1fr; overflow:hidden; }
.calc__intro{ padding:44px; }
.calc__intro .kicker{ font-family: var(--font-display); font-weight:600; font-size:13px; letter-spacing:1px; color: var(--concentrate); }
.calc__intro h2{ font-size: clamp(24px,2.8vw,32px); margin-top:10px; }
.calc__intro p{ margin-top:14px; color: var(--steel); }
.calc__panel{ background: var(--ink); color: var(--white); padding:44px; }
.calc__field{ margin-bottom:22px; }
.calc__field label{ display:block; font-size:13px; color: var(--muted-dark); margin-bottom:8px; font-weight:600; }
.calc__field select, .calc__field input[type="number"]{ width:100%; padding:11px 12px; font-size:15px; font-family:inherit; border:1px solid var(--steel-line-dark); background: var(--ink-soft); color:var(--white); border-radius: var(--radius); }
.calc__result{ margin-top:26px; padding-top:22px; border-top:1px solid var(--steel-line-dark); display:flex; justify-content:space-between; align-items:baseline; flex-wrap:wrap; row-gap:10px; }
.calc__result span{ font-size:13px; color: var(--muted-dark); }
.calc__result b{ font-family: var(--font-display); font-size:28px; color: var(--concentrate-light); }

/* ---------- brand story ---------- */
.story-band{ background: var(--ink); color: var(--white); }
.story-band .wrap{ display:grid; grid-template-columns: 1fr 1fr; gap:56px; align-items:center; }
.story-band .kicker{ font-family: var(--font-display); font-weight:600; font-size:13px; letter-spacing:1px; color: var(--concentrate-light); }
.story-band h2{ font-size: clamp(26px,3.2vw,40px); margin-top:12px; }
.story-band p{ margin-top:18px; color: var(--muted-dark); font-size:16.5px; }
.story-band__figures{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background: var(--steel-line-dark); }
.story-band__figures div{ background: var(--ink-soft); padding:26px; }
.story-band__figures b{ display:block; font-family:var(--font-display); font-size:32px; color: var(--white); }
.story-band__figures span{ font-size:13px; color: var(--muted-dark); }

/* ---------- distributor band ---------- */
.distributor{ background: var(--paper-dim); border-top:1px solid var(--steel-line); border-bottom:1px solid var(--steel-line); }
.distributor .wrap{ display:flex; align-items:center; justify-content:space-between; gap:40px; padding:44px 24px; flex-wrap:wrap; }
.distributor__mark{ background: var(--ink); padding:20px 26px; }
.distributor__mark svg{ height:44px; width:auto; }
.distributor__text{ flex:1; min-width:260px; max-width:56ch; }
.distributor__text h3{ font-size:20px; }
.distributor__text p{ margin-top:8px; color: var(--steel); font-size:15px; }

/* ---------- reseller cards (distribuidores.htm) ---------- */
.reseller-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: var(--gap); }
.reseller-card{ background: var(--white); border:1px solid var(--steel-line); padding:24px; }
.reseller-card h3{ font-family:var(--font-body); font-size:16.5px; }
.reseller-card__loc{ display:flex; gap:8px; align-items:center; color: var(--steel); font-size:13.5px; margin-top:8px; }
.reseller-card__loc svg{ width:16px; height:16px; color: var(--concentrate); }
.reseller-card p.desc{ margin-top:12px; font-size:14px; color: var(--steel); }
.reseller-cta{ background: var(--white); border:2px dashed var(--steel-line); padding: 34px; text-align:center; }
.reseller-cta h3{ font-size:19px; }
.reseller-cta p{ margin-top:8px; color: var(--steel); max-width:44ch; margin-left:auto; margin-right:auto; }
.reseller-cta .btn{ margin-top:18px; }

/* ---------- courses ---------- */
.course-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: var(--gap); }
.course-card{ background: var(--white); border:1px solid var(--steel-line); display:flex; flex-direction:column; }
.course-card__head{ background: var(--ink); color: var(--white); padding:18px 20px; }
.course-card__head span{ font-family: var(--font-display); font-size:12.5px; letter-spacing:1px; color: var(--concentrate-light); }
.course-card__head h3{ font-size:19px; margin-top:6px; }
.course-card__body{ padding:20px; flex:1; display:flex; flex-direction:column; gap:14px; }
.course-meta{ display:flex; gap:16px; flex-wrap:wrap; }
.course-meta span{ display:flex; gap:6px; align-items:center; font-size:13px; color: var(--steel); }
.course-meta svg{ width:16px; height:16px; color: var(--concentrate); }
.course-card__body p{ color: var(--steel); font-size:14.5px; }
.course-card__body .btn{ margin-top:auto; }

/* ---------- contact page ---------- */
.contact-grid{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap:56px; }
.contact-info__item{ display:flex; gap:14px; padding: 18px 0; border-bottom:1px solid var(--steel-line); }
.contact-info__item:first-child{ padding-top:0; }
.contact-info__item svg{ width:24px; height:24px; color: var(--concentrate); flex-shrink:0; }
.contact-info__item h4{ font-family: var(--font-body); font-size:14.5px; font-weight:700; }
.contact-info__item p{ margin-top:3px; color: var(--steel); font-size:14.5px; }
.contact-info__item a{ text-decoration:none; }
.contact-info__item a:hover{ color: var(--concentrate-deep); }
.map-box{ margin-top:24px; border:1px solid var(--steel-line); background: var(--paper-dim); height:180px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; text-align:center; }
.map-box svg{ width:30px; height:30px; color: var(--concentrate); }
.map-box a{ font-weight:700; font-size:14px; text-decoration:underline; }

.form-card{ background: var(--white); border:1px solid var(--steel-line); padding:34px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:13.5px; font-weight:600; margin-bottom:7px; }
.field input, .field select, .field textarea{
  width:100%; padding:11px 13px; font-size:15px; font-family:inherit;
  border:1px solid var(--steel-line); background: var(--white); color: var(--ink);
  border-radius: var(--radius);
}
.field textarea{ min-height:120px; resize:vertical; }
.field small.error{ display:none; color: var(--danger); font-size:12.5px; margin-top:6px; }
.field.has-error input, .field.has-error select, .field.has-error textarea{ border-color: var(--danger); }
.field.has-error small.error{ display:block; }
.form-note{ font-size:13px; color: var(--steel); margin-top:10px; }
.form-success{
  display:none; background: rgba(63,106,42,0.08); border:1px solid rgba(63,106,42,0.3);
  color: var(--concentrate-deep); padding:16px 18px; margin-bottom:20px; font-size:14.5px; font-weight:600;
}
.form-success.is-visible{ display:block; }

/* ---------- cta band ---------- */
.cta-band{ background: var(--concentrate); color:var(--white); }
.cta-band .wrap{ display:flex; align-items:center; justify-content:space-between; padding:40px 24px; gap:24px; flex-wrap:wrap; }
.cta-band h3{ font-size:24px; }
.cta-band p{ color: rgba(255,255,255,0.85); margin-top:6px; }
.cta-band .btn--outline{ border-color: var(--white); color: var(--white); }
.cta-band .btn--outline:hover{ background: var(--white); color: var(--concentrate); }

/* ---------- legal / cookie policy page ---------- */
.legal-content{ max-width: 74ch; }
.legal-content h2{ font-size:21px; margin-top:36px; margin-bottom:12px; }
.legal-content h2:first-child{ margin-top:0; }
.legal-content p, .legal-content li{ color: var(--steel); font-size:15.5px; margin-bottom:12px; }
.legal-content ul{ padding-left:20px; }

/* ---------- cookie banner ---------- */
.cookie-banner{
  position:fixed; left:0; right:0; bottom:0; z-index:100;
  background: var(--ink); color: var(--white);
  padding:18px 24px; display:none;
}
.cookie-banner.is-visible{ display:block; }
.cookie-banner .wrap{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; padding:0; max-width:var(--max); margin:0 auto; }
.cookie-banner p{ font-size:13.5px; color: var(--muted-dark); max-width:64ch; }
.cookie-banner p a{ color: var(--white); text-decoration:underline; }
.cookie-banner__actions{ display:flex; gap:10px; flex-wrap:wrap; }
.cookie-banner .btn--outline{ border-color: var(--steel-line-dark); color: var(--white); }
.cookie-banner .btn--outline:hover{ background: var(--ink-soft); }

/* ---------- footer ---------- */
.site-footer{ background: var(--ink); color: var(--muted-dark); }
.site-footer .wrap{ padding-top:56px; }
.footer-top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:32px; padding-bottom:40px; border-bottom:1px solid var(--steel-line-dark); }
.footer-brand svg{ height:40px; width:auto; margin-bottom:16px; }
.footer-brand p{ font-size:14px; max-width:32ch; }
.footer-col h5{ font-family:var(--font-display); font-size:14px; letter-spacing:1px; color: var(--white); margin-bottom:14px; }
.footer-col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.footer-col a{ text-decoration:none; color: var(--muted-dark); font-size:14.5px; }
.footer-col a:hover{ color: var(--white); }
.footer-social{ display:flex; gap:12px; margin-top:16px; }
.footer-social a{ width:34px; height:34px; border:1px solid var(--steel-line-dark); display:flex; align-items:center; justify-content:center; }
.footer-social svg{ width:17px; height:17px; color: var(--muted-dark); }
.footer-social a:hover{ border-color: var(--concentrate-light); }
.footer-social a:hover svg{ color: var(--concentrate-light); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding: 22px 0; font-size:13px; flex-wrap:wrap; gap:12px; }
.footer-bottom a{ text-decoration:none; color:var(--muted-dark); }
.footer-bottom a:hover{ color: var(--white); }

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .hero .wrap{ grid-template-columns: 1fr; padding-top:40px; padding-bottom:40px; }
  .spec-strip .wrap{ grid-template-columns: repeat(2,1fr); gap:24px 0; }
  .spec-item{ border-left:none; padding-left:0; }
  .industries-grid{ grid-template-columns: repeat(3,1fr); }
  .products-grid{ grid-template-columns: repeat(2,1fr); }
  .calc{ grid-template-columns: 1fr; }
  .story-band .wrap{ grid-template-columns: 1fr; }
  .distributor .wrap{ flex-direction:column; align-items:flex-start; }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .product-detail{ grid-template-columns: 1fr; }
  .reseller-grid{ grid-template-columns: repeat(2,1fr); }
  .course-grid{ grid-template-columns: repeat(2,1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
}
@media (max-width: 680px){
  .main-nav{ display:none; position:absolute; top:76px; left:0; right:0; background:var(--white); flex-direction:column; padding:16px 24px; border-bottom:1px solid var(--steel-line); gap:6px; z-index:60; }
  .main-nav.is-open{ display:flex; }
  .utility-bar__contact{ display:none; }
  .nav-toggle{ display:block; }
  .industries-grid{ grid-template-columns: repeat(2,1fr); }
  .products-grid{ grid-template-columns: 1fr; }
  .hero__stats{ flex-wrap:wrap; row-gap:20px; }
  .footer-top{ grid-template-columns: 1fr; }
  .cta-band .wrap{ flex-direction:column; align-items:flex-start; }
  .reseller-grid{ grid-template-columns: 1fr; }
  .course-grid{ grid-template-columns: 1fr; }
  .header-actions .btn--outline{ display:none; }
}