*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background: #ffffff;
  color: #111;
  min-height: 100vh;
}

.page-wrap {
  max-width: 960px;
  margin: 0 auto;
}

/* Screen-reader only — visible to crawlers, hidden visually */
.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;
}

/* ── Header ── */
header {
  background: #131921;
  padding: 20px 24px;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

/* ── Banner ── */
.banner {
  margin: 14px 14px 10px;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 16 / 5;
}

.banner picture {
  display: block;
  width: 100%;
  height: 100%;
}

.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

/* ── Products ── */
.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0 14px 10px;
}

.brand-col {
  background: #f4f6f8;
  border-radius: 16px;
  padding: 20px 14px 16px;
  text-align: center;
}

/* Brand logo treatments */
.prod-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  height: 36px;
}

.prod-logo img {
  max-height: 36px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.product-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.product-item {
  margin-bottom: 10px;
  border-radius: 12px;
  overflow: hidden;
}
.product-item:last-child { margin-bottom: 0; }

.product-box {
  background: #ffffff;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-box img {
  max-width: 92%;
  max-height: 95%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform .25s ease;
}

/* Hover overlay */
.product-box::after {
  content: 'Buy on Amazon';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .22s ease;
}
.product-box:hover::after { opacity: 1; }
.product-box:hover img   { transform: scale(1.04); }

.product-name {
  padding: 7px 8px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #111111;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  text-align: center;
}

.header-logo {
  height: 28px;
  width: auto;
}

/* ── Combined block: Highlights + Content ── */
.combined-block {
  margin: 0 14px 28px;
  background: #111111;
  border-radius: 16px;
  overflow: hidden;
}

/* Section heading inside combined block */
.section-heading {
  padding: 32px 24px 20px;
  text-align: center;
  border-bottom: 1px solid #2a2a2a;
}

.section-heading h2 {
  font-family: 'Barlow', 'Arial Black', Arial, sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.3px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-heading p {
  font-size: 0.95rem;
  color: #888;
  font-weight: 400;
}

/* Highlights strip inside combined block */
.hl-strip {
  padding: 20px 14px;
  border-bottom: 1px solid #2a2a2a;
}

.hl-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.hl-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 10px 4px 8px;
  border-radius: 12px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .2s, background .2s, transform .15s;
  user-select: none;
}
.hl-item:hover { background: #222222; transform: translateY(-1px); }
.hl-item:active { transform: translateY(0); }
.hl-item.active { border-color: #FF9900; background: #1e1400; }

.hl-icon {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .2s;
}
.hl-item.active .hl-icon { transform: scale(1.08); }

.hl-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-align: center;
  color: #e0e0e0;
  line-height: 1.35;
}

/* Content panel inside combined block */
.content-panel {
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: stretch;
  background: #111111;
}

.content-panel.fade-in {
  animation: fadeUp .28s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Single cover image on the left */
.panel-img {
  border-radius: 12px;
  overflow: hidden;
  min-height: 260px;
}

.panel-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #f0f0f0;
}

/* Info on the right */
.panel-info .az-logo { margin-bottom: 10px; }

.panel-info h2 {
  font-family: 'Barlow', 'Arial Black', Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.3px;
  text-transform: uppercase;
}

.panel-info .tagline {
  font-size: 0.8rem;
  color: #aaaaaa;
  line-height: 1.55;
  margin-bottom: 18px;
}

.tools-section { margin-top: 16px; }

.tools-intro {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #666;
  margin-bottom: 9px;
}

.tools-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tool-tag {
  background: #1e1e1e;
  border: 1px solid #FF9900;
  color: #FF9900;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ── Bottom bar ── */
.copyright-bar {
  background: #0d0d0d;
  text-align: center;
  padding: 14px 20px;
  font-size: 0.78rem;
  color: #888;
}

.copyright-bar a {
  color: #888;
  font-weight: 400;
  text-decoration: underline;
}

.copyright-bar a:hover {
  color: #aaa;
}

.brand-caps {
  letter-spacing: 1.5px;
}

/* ── Footer ── */
.site-footer {
  background: #1a1a1a;
  padding: 24px 0 32px;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-inner p {
  font-size: 0.7rem;
  color: #777;
  line-height: 1.6;
}

.ark-logo {
  display: block;
  height: 32px;
  width: auto;
  margin: 16px auto 0;
}


/* ── Responsive ── */
@media (max-width: 700px) {
  .banner { aspect-ratio: unset; }
  .banner img { height: auto; object-fit: contain; object-position: center; }
  .products { grid-template-columns: 1fr; }

  .brand-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: start;
  }

  .brand-col .prod-logo {
    grid-column: 1 / -1;
  }
  .hl-grid  { grid-template-columns: repeat(3, 1fr); }

  .content-panel {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .panel-img { min-height: 200px; }
}

@media (max-width: 430px) {
  header { padding: 9px 14px; }
  .banner, .products, .combined-block { margin-left: 8px; margin-right: 8px; }
  .hl-grid  { gap: 4px; }
  .hl-icon  { width: 44px; height: 44px; }
  .hl-label { font-size: 0.62rem; }
  .content-panel { padding: 16px; }
}