/* Center Industrial Supply — modern static layout */
:root {
  --cisc-navy: #022b33;
  --cisc-teal: #046e8c;
  --cisc-teal-light: #0589ad;
  --cisc-steel: #4a5a62;
  --cisc-silver: #eaedf0;
  --cisc-white: #ffffff;
  --cisc-charcoal: #1a1a1a;
  --cisc-orange: #e85d04;
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --shadow-sm: 0 1px 3px rgba(2, 43, 51, 0.08);
  --shadow-md: 0 8px 24px rgba(2, 43, 51, 0.12);
  --shadow-lg: 0 20px 48px rgba(2, 43, 51, 0.16);
  --radius: 6px;
  --max-width: 1200px;
  --header-height: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.cisc-body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--cisc-charcoal);
  background: var(--cisc-white);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--cisc-teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--cisc-navy);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--cisc-navy);
  margin-top: 0;
}

.cisc-container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Top bar */
.cisc-topbar {
  background: var(--cisc-navy);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  padding: 0.5rem 0;
}

.cisc-topbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}

.cisc-topbar a {
  color: inherit;
  text-decoration: none;
}

.cisc-topbar a:hover {
  color: #7dd3ea;
}

.cisc-topbar__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

/* Header */
.cisc-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--cisc-white);
  border-bottom: 1px solid var(--cisc-silver);
  box-shadow: var(--shadow-sm);
}

.cisc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 1rem;
}

.cisc-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.cisc-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.cisc-nav__list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cisc-nav__link {
  display: block;
  padding: 0.625rem 0.875rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cisc-navy);
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
}

.cisc-nav__link:hover,
.cisc-nav__link.is-active {
  background: var(--cisc-silver);
  color: var(--cisc-teal);
}

.cisc-nav__link--cta {
  background: var(--cisc-teal);
  color: var(--cisc-white) !important;
  margin-left: 0.5rem;
}

.cisc-nav__link--cta:hover {
  background: var(--cisc-teal-light);
}

.cisc-nav__dropdown {
  position: relative;
}

.cisc-nav__dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--cisc-white);
  border: 1px solid var(--cisc-silver);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  z-index: 100;
}

.cisc-nav__dropdown:hover .cisc-nav__dropdown-menu,
.cisc-nav__dropdown:focus-within .cisc-nav__dropdown-menu {
  display: block;
}

.cisc-nav__dropdown-menu a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--cisc-navy);
}

.cisc-nav__dropdown-menu a:hover {
  background: var(--cisc-silver);
  color: var(--cisc-teal);
}

.cisc-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--cisc-navy);
}

.cisc-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: transform 0.2s;
}

/* Hero */
.cisc-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  color: var(--cisc-white);
  overflow: hidden;
}

.cisc-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url("/images/hero/hero-welder-sparks.png");
  background-size: cover;
  background-position: right 43% top 34%;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.cisc-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(2, 43, 51, 0.94) 0%,
    rgba(2, 43, 51, 0.82) 42%,
    rgba(2, 43, 51, 0.45) 68%,
    rgba(4, 110, 140, 0.35) 100%
  );
}

.cisc-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.cisc-hero__content {
  position: relative;
  z-index: 1;
  padding: 4rem 0;
  max-width: 680px;
}

.cisc-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #7dd3ea;
  margin-bottom: 1rem;
}

.cisc-hero h1 {
  color: var(--cisc-white);
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin-bottom: 1.25rem;
}

.cisc-hero__lead {
  font-size: 1.2rem;
  line-height: 1.7;
  opacity: 0.95;
  margin-bottom: 2rem;
}

.cisc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Buttons */
.cisc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}

.cisc-btn:hover {
  transform: translateY(-1px);
}

.cisc-btn--primary {
  background: var(--cisc-teal);
  color: var(--cisc-white);
}

.cisc-btn--primary:hover {
  background: var(--cisc-teal-light);
  color: var(--cisc-white);
}

.cisc-btn--outline {
  background: transparent;
  color: var(--cisc-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.cisc-btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--cisc-white);
  border-color: var(--cisc-white);
}

.cisc-btn--dark {
  background: var(--cisc-navy);
  color: var(--cisc-white);
}

.cisc-btn--dark:hover {
  background: var(--cisc-teal);
  color: var(--cisc-white);
}

/* Stats strip */
.cisc-stats {
  background: var(--cisc-navy);
  color: var(--cisc-white);
  padding: 2.5rem 0;
}

.cisc-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.cisc-stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: #7dd3ea;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.cisc-stat__label {
  font-size: 0.875rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Sections */
.cisc-section {
  padding: 4.5rem 0;
}

.cisc-section--alt {
  background: var(--cisc-silver);
}

.cisc-section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.cisc-section__eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cisc-teal);
  margin-bottom: 0.5rem;
}

.cisc-section__header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 0.75rem;
}

/* Category cards */
.cisc-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.cisc-category-card {
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: var(--radius);
  padding: 0;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
}

.cisc-category-card h3,
.cisc-category-card p,
.cisc-category-card__count {
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

.cisc-category-card h3 {
  margin-top: 1rem;
}

.cisc-category-card__count {
  margin-bottom: 1.5rem;
}

.cisc-category-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--cisc-teal);
  transform: translateY(-2px);
  color: inherit;
}

.cisc-category-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e8ecef;
}

.cisc-category-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.cisc-category-card:hover .cisc-category-card__image img {
  transform: scale(1.03);
}

.cisc-category-card h3 {
  font-size: 1.05rem;
  margin: 0;
}

.cisc-category-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cisc-steel);
  flex: 1;
}

.cisc-category-card__count {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cisc-teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cisc-brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.cisc-brand-card {
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: var(--radius);
  padding: 1.25rem 1rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.cisc-brand-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--cisc-teal);
  transform: translateY(-2px);
  color: inherit;
}

.cisc-brand-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 64px;
}

.cisc-brand-card__logo img {
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.cisc-brand-card__wordmark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cisc-navy);
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.2;
}

.cisc-brand-card__name {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cisc-steel);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Brand detail page */
.cisc-brand-hero {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #d8dde2;
}

.cisc-brand-hero__logo {
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}

.cisc-brand-hero__logo img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.cisc-brand-hero__wordmark {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cisc-navy);
  text-align: center;
}

.cisc-brand-hero__copy p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--cisc-steel);
}

.cisc-brand-products__header {
  margin-bottom: 1.5rem;
}

.cisc-brand-products__header h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.cisc-brand-products__header p {
  margin: 0;
  color: var(--cisc-steel);
  font-size: 0.95rem;
}

.cisc-brand-empty {
  padding: 2rem;
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: var(--radius);
  color: var(--cisc-steel);
}

@media (max-width: 768px) {
  .cisc-brand-hero {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Legacy brand pills */
.cisc-brands {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.cisc-brand {
  padding: 0.5rem 1rem;
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cisc-navy);
  letter-spacing: 0.03em;
}

/* Feature grid */
.cisc-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cisc-feature {
  text-align: center;
  padding: 1.5rem;
}

.cisc-feature__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  background: var(--cisc-silver);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--cisc-teal);
}

.cisc-feature h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.cisc-feature p {
  margin: 0;
  color: var(--cisc-steel);
  font-size: 0.95rem;
}

/* Two column content */
.cisc-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cisc-split__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cisc-split__image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.cisc-split__image--logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cisc-silver);
  padding: 2rem;
  min-height: 200px;
}

.cisc-split__image--logo img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 160px;
  object-fit: contain;
}

/* Page header (inner pages) */
.cisc-page-header {
  background: linear-gradient(135deg, var(--cisc-navy) 0%, #034555 100%);
  color: var(--cisc-white);
  padding: 3rem 0;
}

.cisc-page-header h1 {
  color: var(--cisc-white);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 0.5rem;
}

.cisc-breadcrumb {
  font-size: 0.875rem;
  opacity: 0.8;
}

.cisc-breadcrumb a {
  color: #7dd3ea;
  text-decoration: none;
}

.cisc-breadcrumb a:hover {
  text-decoration: underline;
}

/* Content prose */
.cisc-prose {
  max-width: 72ch;
}

.cisc-prose p {
  margin: 0 0 1.25rem;
}

.cisc-prose img {
  max-width: 100%;
  height: auto;
}

.cisc-prose h2 {
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
}

/* Timeline */
.cisc-timeline {
  border-left: 3px solid var(--cisc-teal);
  padding-left: 1.5rem;
  margin: 2rem 0;
}

.cisc-timeline__item {
  margin-bottom: 2rem;
  position: relative;
}

.cisc-timeline__item::before {
  content: "";
  position: absolute;
  left: -1.72rem;
  top: 0.35rem;
  width: 12px;
  height: 12px;
  background: var(--cisc-teal);
  border-radius: 50%;
  border: 2px solid var(--cisc-white);
  box-shadow: 0 0 0 2px var(--cisc-teal);
}

.cisc-timeline__year {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--cisc-teal);
  font-size: 1.1rem;
}

/* Contact */
.cisc-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.cisc-contact-card {
  background: var(--cisc-silver);
  border-radius: var(--radius);
  padding: 2rem;
}

.cisc-contact-card h3 {
  margin-bottom: 1rem;
}

.cisc-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cisc-contact-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid #d0d5da;
  display: flex;
  gap: 0.75rem;
}

.cisc-contact-list li:last-child {
  border-bottom: none;
}

.cisc-contact-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cisc-teal);
  margin-bottom: 0.15rem;
}

.cisc-hours {
  width: 100%;
  border-collapse: collapse;
}

.cisc-hours th,
.cisc-hours td {
  padding: 0.5rem 0;
  text-align: left;
  border-bottom: 1px solid #d0d5da;
}

.cisc-hours th {
  font-weight: 600;
  color: var(--cisc-navy);
  width: 40%;
}

/* Product grid (catalog pages) */
.cisc-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.cisc-product-card {
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
}

.cisc-product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: inherit;
}

.cisc-product-card__img {
  aspect-ratio: 1;
  background: var(--cisc-silver);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cisc-product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cisc-product-card__body {
  padding: 1rem;
}

.cisc-product-card__brand {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cisc-teal);
  margin-bottom: 0.35rem;
}

.cisc-product-card h3 {
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.35;
}

/* CTA band */
.cisc-cta {
  background: linear-gradient(135deg, var(--cisc-teal) 0%, var(--cisc-navy) 100%);
  color: var(--cisc-white);
  padding: 3.5rem 0;
  text-align: center;
}

.cisc-cta h2 {
  color: var(--cisc-white);
  margin-bottom: 0.75rem;
}

.cisc-cta p {
  opacity: 0.9;
  max-width: 520px;
  margin: 0 auto 1.5rem;
}

/* Footer */
.cisc-footer {
  background: var(--cisc-navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 3.5rem 0 0;
}

.cisc-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

.cisc-footer h3 {
  color: var(--cisc-white);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.cisc-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.cisc-footer a:hover {
  color: #7dd3ea;
}

.cisc-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cisc-footer__links li {
  margin-bottom: 0.5rem;
}

.cisc-footer__logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.cisc-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.25rem 0;
  font-size: 0.875rem;
  text-align: center;
  opacity: 0.7;
}

/* Notice banner */
.cisc-notice {
  background: #fff8e6;
  border-bottom: 1px solid #f0d78c;
  padding: 0.65rem 0;
  font-size: 0.875rem;
  text-align: center;
  color: #7a5c00;
}

/* Support cards */
.cisc-support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cisc-support-card {
  background: var(--cisc-white);
  border: 1px solid #d8dde2;
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}

.cisc-support-card h3 {
  margin-bottom: 0.75rem;
}

.cisc-support-card p {
  color: var(--cisc-steel);
  margin: 0;
  font-size: 0.95rem;
}

/* Product detail */
.cisc-product-detail {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.cisc-product-detail__gallery {
  display: grid;
  gap: 1rem;
}

.cisc-product-detail__gallery img,
.cisc-product-detail__placeholder img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid #d8dde2;
  background: var(--cisc-white);
}

.cisc-product-detail__brand {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cisc-teal);
  margin-bottom: 0.5rem;
}

.cisc-product-detail__summary h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.cisc-product-detail__lead {
  color: var(--cisc-steel);
  margin-bottom: 1.5rem;
}

.cisc-product-detail__actions {
  margin-bottom: 1.5rem;
}

.cisc-product-detail__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.95rem;
}

.cisc-product-detail__meta dt {
  font-weight: 600;
  color: var(--cisc-navy);
}

.cisc-category-section__title {
  font-family: "Montserrat", sans-serif;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.cisc-category-section + .cisc-category-section {
  margin-top: 2.5rem;
}

@media (max-width: 768px) {
  .cisc-product-detail {
    grid-template-columns: 1fr;
  }
}

/* Responsive */
@media (max-width: 960px) {
  .cisc-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cisc-features,
  .cisc-support-grid {
    grid-template-columns: 1fr;
  }

  .cisc-split,
  .cisc-contact-grid {
    grid-template-columns: 1fr;
  }

  .cisc-footer__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .cisc-menu-toggle {
    display: block;
  }

  .cisc-nav__list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--cisc-white);
    border-bottom: 1px solid var(--cisc-silver);
    box-shadow: var(--shadow-md);
    padding: 0.5rem;
  }

  .cisc-nav__list.is-open {
    display: flex;
  }

  .cisc-nav {
    position: relative;
  }

  .cisc-nav__dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
  }

  .cisc-hero {
    min-height: 540px;
  }

  .cisc-hero__bg {
    background-attachment: scroll;
    background-image: url("/images/hero/hero-welder-sparks-mobile.png");
    background-position: right 35% top 30%;
    background-size: cover;
  }

  .cisc-topbar__contact {
    display: none;
  }
}