/* ==========================================================================
   Carrick Electrix — design tokens (dark, high-contrast redesign)
   ========================================================================== */

:root {
  --ink: #0a0b0d;          /* near-black — primary background everywhere */
  --surface: #151719;      /* slightly-raised dark panels */
  --surface-2: #1d2023;    /* borders / hairlines on dark */
  --text: #f4f4f2;         /* primary text on dark */
  --muted: #9b9b9b;        /* secondary text on dark — matches logo grey, lightened for contrast */
  --spark: #fe5a13;        /* logo orange — the one bold accent */
  --spark-ink: #0a0b0d;    /* near-black text used ON the orange */
  --current: #808080;      /* logo grey — used sparingly, icons/detail only */

  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1180px;
  --radius: 3px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400; /* Bebas Neue only ships one weight */
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin: 0 0 0.35em;
}

h1 { font-size: clamp(2.25rem, 4.5vw + 1rem, 4.5rem); }
h2 { font-size: clamp(2.1rem, 4vw + 1rem, 3.4rem); }
h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.1rem; line-height: 1.3; }

p { margin: 0 0 1em; max-width: 58ch; color: var(--muted); }

.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;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--current);
  outline-offset: 2px;
}

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 1.25rem; }

.text-link {
  color: var(--spark);
  font-weight: 700;
  border-bottom: 2px solid currentColor;
  padding-bottom: 1px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background-color 0.12s ease, color 0.12s ease;
}
.btn--primary {
  background: var(--spark);
  color: var(--spark-ink);
  box-shadow: 0 0 0 1px rgba(254,90,19,0.4), 0 4px 24px rgba(254,90,19,0.35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(254,90,19,0.55), 0 8px 32px rgba(254,90,19,0.5); }

.btn--ghost { border-color: var(--text); color: var(--text); background: transparent; }
.btn--ghost:hover { background: var(--text); color: var(--ink); }

.btn--ghost-light { border-color: var(--spark-ink); color: var(--spark-ink); background: transparent; }
.btn--ghost-light:hover { background: var(--spark-ink); color: var(--spark); }

.btn--whatsapp { background: #25d366; color: #ffffff; }
.btn--whatsapp:hover { filter: brightness(0.93); }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,11,13,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--surface-2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand__logo {
  height: 34px;
  width: auto;
  display: block;
}

.main-nav__list { list-style: none; display: flex; gap: 1.75rem; margin: 0; padding: 0; }

.main-nav__list a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
  padding-block: 0.35rem;
  border-bottom: 2px solid transparent;
}
.main-nav__list a:hover,
.main-nav__list a.is-active { color: var(--text); border-bottom-color: var(--spark); }

.header-cta {
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius);
  background: var(--spark);
  color: var(--spark-ink);
  box-shadow: 0 2px 16px rgba(254,90,19,0.35);
}
.header-cta:hover { filter: brightness(0.92); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--text); margin-inline: 8px; }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .main-nav__list {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--surface-2);
    flex-direction: column; gap: 0;
    padding: 0.5rem 1.25rem 1rem;
    display: none;
  }
  .main-nav__list.is-open { display: flex; }
  .main-nav__list li { border-top: 1px solid var(--surface-2); }
  .main-nav__list a { display: block; padding-block: 0.75rem; }
}

@media (max-width: 460px) {
  .brand__logo { height: 26px; }
  .header-cta { font-size: 0.85rem; padding: 0.5rem 0.8rem; }
}

/* ==========================================================================
   Hero — full-bleed, bold type, faint circuit-pattern backdrop
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 9vw, 7rem);
  border-bottom: 1px solid var(--surface-2);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--surface-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--surface-2) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, black 0%, transparent 75%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 3rem;
  grid-template-columns: 1.4fr 1fr;
  align-items: end;
}

.hero h1 { color: var(--text); margin-bottom: 0.4em; max-width: 14ch; }

.hero__lede {
  color: var(--muted);
  font-size: 1.15rem;
  max-width: 42ch;
  margin-bottom: 0;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-block: 1.75rem 1.5rem; }

.hero__trust {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
  border-top: 1px solid var(--surface-2);
  padding-top: 1rem;
  max-width: 46ch;
}

.hero__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
}
.hero__stat { border-bottom: 1px solid var(--surface-2); padding-bottom: 1.25rem; }
.hero__stat:last-child { border-bottom: none; padding-bottom: 0; }

.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--spark);
  line-height: 1;
  text-shadow: 0 0 24px rgba(254,90,19,0.45);
}
.hero__stat-label { display: block; color: var(--muted); font-size: 0.85rem; margin-top: 0.35rem; }

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Meet Jack (About page)
   ========================================================================== */

.meet-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: start;
}
.meet-photo {
  width: 200px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--surface-2);
  flex-shrink: 0;
}
.meet-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

@media (max-width: 780px) {
  .meet-grid { grid-template-columns: 1fr; }
  .meet-photo { width: 260px; margin-inline: auto; }
}

/* ==========================================================================
   Services page work photos
   ========================================================================== */

.services-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.services-photo-grid picture,
.services-photo-grid img {
  display: block;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--surface-2);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.services-photo-grid__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 1px solid var(--surface-2);
  background: var(--ink);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .services-photo-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Trust badge strip (NICEIC / ECS logos)
   ========================================================================== */

.trust-strip {
  background: var(--surface);
  border-bottom: 1px solid var(--surface-2);
  padding-block: 1.25rem;
}
.trust-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.trust-strip__badge {
  height: 52px;
  width: auto;
  background: #ffffff;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
}

/* ==========================================================================
   Generic section
   ========================================================================== */

.section { padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.section--muted { background: var(--surface); border-block: 1px solid var(--surface-2); }
.section h2 { color: var(--text); }

.section__intro { color: var(--muted); font-size: 1.05rem; max-width: 54ch; margin-bottom: 2.5rem; }

/* ==========================================================================
   Services list (home) — bold rows, minimal prose
   ========================================================================== */

.service-list { display: flex; flex-direction: column; border-top: 1px solid var(--surface-2); }

.service-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.75rem;
  border-bottom: 1px solid var(--surface-2);
  transition: background-color 0.15s ease;
}
.service-row:hover { background: var(--surface); }

.service-row__icon { color: var(--spark); display: inline-flex; }

.service-row__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 0.1rem;
}
.service-row__desc { display: block; color: var(--muted); font-size: 0.95rem; max-width: 50ch; }

.service-row__link { color: var(--spark); font-weight: 700; font-size: 0.9rem; white-space: nowrap; }

@media (max-width: 640px) {
  .service-row { grid-template-columns: auto 1fr; }
  .service-row__link { grid-column: 2; margin-top: 0.4rem; }
}

/* ==========================================================================
   Why list — compact tag-style, not paragraphs
   ========================================================================== */

.why-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 2.5rem; align-items: start; }

.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.why-list li {
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}

@media (max-width: 780px) {
  .why-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Gallery
   ========================================================================== */

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }
.gallery__item {
  aspect-ratio: 4 / 3;
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
  overflow: hidden;
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; }
.gallery__item--empty { display: flex; align-items: center; justify-content: center; }
.gallery__item--empty::after { content: "Photo coming soon"; color: var(--muted); font-size: 0.85rem; }

@media (max-width: 780px) { .gallery { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Google Reviews carousel
   ========================================================================== */

.review-carousel { position: relative; }

.review-carousel__track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
}
.review-carousel__track::-webkit-scrollbar { display: none; }

.review-card {
  scroll-snap-align: start;
  flex: 0 0 min(340px, 85vw);
  background: var(--ink);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.review-card__head { display: flex; align-items: center; gap: 0.75rem; }

.review-card__avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.review-card__avatar--fallback {
  display: flex; align-items: center; justify-content: center;
  background: var(--surface); color: var(--spark);
  font-family: var(--font-display); font-size: 1.2rem;
}

.review-card__author { display: block; font-weight: 700; color: var(--text); font-size: 0.95rem; }
.review-card__stars { display: block; color: var(--spark); font-size: 0.9rem; letter-spacing: 1px; }

.review-card__text { color: var(--muted); font-size: 0.95rem; margin: 0; }
.review-card__time { color: var(--muted); font-size: 0.78rem; margin: 0; opacity: 0.7; }

.review-carousel__controls { display: flex; gap: 0.6rem; margin-top: 1.25rem; }
.review-carousel__btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--surface-2);
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.review-carousel__btn:hover { border-color: var(--spark); color: var(--spark); }

.review-attribution { color: var(--muted); font-size: 0.82rem; margin-top: 1rem; margin-bottom: 0; }

/* ==========================================================================
   Testimonial (fallback when Google reviews aren't configured yet)
   ========================================================================== */

.testimonial blockquote { margin: 0; max-width: 62ch; }
.testimonial p {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw + 1rem, 2.6rem);
  color: var(--text);
  max-width: none;
  line-height: 1.05;
}
.testimonial footer { margin-top: 1rem; color: var(--spark); font-weight: 700; font-size: 0.9rem; }

/* ==========================================================================
   Area tags
   ========================================================================== */

.area-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.6rem; padding: 0; margin: 0 0 1.5rem; }
.area-tags li {
  border: 1px solid var(--surface-2);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ==========================================================================
   CTA band — the one deliberate high-contrast block
   ========================================================================== */

.cta-band {
  background: linear-gradient(135deg, #ff7a35, var(--spark) 55%);
  color: var(--spark-ink);
  padding-block: clamp(3rem, 5vw, 4.5rem);
}
.cta-band h2 { color: var(--spark-ink); }
.cta-band p { color: rgba(20,20,10,0.75); }
.cta-band .btn--primary { background: var(--spark-ink); color: var(--spark); }

/* ==========================================================================
   Page hero (secondary pages)
   ========================================================================== */

.page-hero { padding-block: clamp(3rem, 6vw, 4.5rem); border-bottom: 1px solid var(--surface-2); }
.page-hero h1 { max-width: 16ch; font-size: clamp(2rem, 3.5vw + 1rem, 3.25rem); }
.page-hero .hero__lede { max-width: 58ch; }

/* ==========================================================================
   Two column
   ========================================================================== */

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
@media (max-width: 780px) { .two-col { grid-template-columns: 1fr; } }

/* ==========================================================================
   Stat strip (about page)
   ========================================================================== */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--surface-2);
}
.stat-strip__num { display: block; font-family: var(--font-display); font-size: 3rem; color: var(--spark); text-shadow: 0 0 24px rgba(254,90,19,0.45); }
.stat-strip div { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 780px) { .stat-strip { grid-template-columns: 1fr 1fr; } }

/* ==========================================================================
   Service detail (services page)
   ========================================================================== */

.service-detail__icon {
  color: var(--spark);
  background: var(--ink);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
  padding: 0.85rem;
  flex-shrink: 0;
}

.service-accordion-list { border-top: 1px solid var(--surface-2); }

.service-accordion { border-bottom: 1px solid var(--surface-2); }

.service-accordion__summary {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-block: 1.5rem;
  cursor: pointer;
  list-style: none;
}
.service-accordion__summary::-webkit-details-marker { display: none; }

.service-accordion__title { flex: 1; }
.service-accordion__name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text);
  letter-spacing: 0.01em;
}
.service-accordion__short { display: block; color: var(--muted); font-size: 0.92rem; margin-top: 0.2rem; }

.service-accordion__chevron {
  color: var(--muted);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.service-accordion[open] .service-accordion__chevron { transform: rotate(180deg); color: var(--spark); }

.service-accordion__content { padding-bottom: 1.75rem; padding-left: calc(34px + 1.25rem + 1.7rem); }

@media (max-width: 640px) {
  .service-accordion__content { padding-left: 0; }
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 1.5rem;
}
.check-list li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--text);
  font-size: 0.95rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 9px;
  height: 9px;
  background: var(--spark);
}

@media (max-width: 640px) {
  .service-detail__inner { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Locations page
   ========================================================================== */

.location-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.location-card { border: 1px solid var(--surface-2); border-radius: var(--radius); padding: 1.25rem; background: var(--surface); }
.location-card h2 { font-size: 1.3rem; margin-bottom: 0.4rem; color: var(--text); }
.location-card p { color: var(--muted); font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   Contact page
   ========================================================================== */

.contact-buttons { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--surface-2);
  color: var(--text);
  font-weight: 700;
  font-size: 0.95rem;
}
.contact-btn:hover { border-color: var(--spark); color: var(--spark); }
.contact-btn--whatsapp { background: #25d366; border-color: #25d366; color: #fff; }
.contact-btn--whatsapp:hover { filter: brightness(0.93); color: #fff; }

.contact-map {
  margin-top: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--surface-2);
  line-height: 0;
}

.contact-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1rem; }
.contact-list__label {
  display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--muted); margin-bottom: 0.15rem;
}
.contact-list a { color: var(--spark); font-weight: 700; }

.contact-form { display: flex; flex-direction: column; gap: 0.3rem; }
.contact-form label { font-weight: 600; font-size: 0.9rem; margin-top: 0.85rem; color: var(--text); }
.contact-form input, .contact-form textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1.5px solid var(--surface-2);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--current); }
.contact-form button { margin-top: 1.25rem; align-self: flex-start; }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-notice { padding: 1rem 1.1rem; border-radius: var(--radius); font-weight: 600; margin-bottom: 1rem; }
.form-notice--success { background: #16301f; color: #8fe0ac; border: 1px solid #235c37; }
.form-notice--error { background: #33170f; color: #ff9d7a; border: 1px solid #5c2718; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { background: var(--ink); color: var(--muted); padding-top: 3rem; border-top: 1px solid var(--surface-2); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--surface-2);
}

.footer-brand { font-family: var(--font-display); font-size: 1.3rem; color: var(--text); margin-bottom: 0.5rem; }
.footer-heading { font-weight: 700; color: var(--text); margin-bottom: 0.75rem; font-size: 0.95rem; }

.footer-contact-buttons { display: flex; gap: 0.65rem; }
.footer-contact-btn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface-2);
  border-radius: 50%;
  color: var(--muted);
}
.footer-contact-btn:hover { border-color: var(--spark); color: var(--spark); }
.footer-contact-btn--whatsapp { background: #25d366; border-color: #25d366; color: #fff; }
.footer-contact-btn--whatsapp:hover { filter: brightness(0.93); color: #fff; }

.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.92rem; }
.footer-links a:hover { color: var(--text); }

.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  padding-block: 1.25rem; font-size: 0.85rem;
}

@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }