/* ============================================================
   KH DENTASCOPE UK — HOME PAGE STYLES
   ============================================================ */

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: transparent;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(5,74,128,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding-top: var(--space-lg);
  padding-bottom: var(--space-xl);
}
.hero-copy { z-index: 1; }
.hero-h1 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.13;
  color: var(--colour-text-dark);
}
.hero-desc {
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  color: var(--colour-text-mid);
  max-width: 480px;
  margin-bottom: 2rem;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.hero-divider {
  height: 1px;
  background: var(--colour-border);
  margin-bottom: 1.5rem;
  max-width: 420px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero-stats li { text-align: left; }
.hero-stats strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.45rem;
  color: var(--colour-primary);
  line-height: 1;
}
.hero-stats span {
  font-size: 0.8rem;
  color: var(--colour-text-mid);
}
.stat-sep {
  width: 1px;
  height: 36px;
  background: var(--colour-border);
}

/* Hero image */
.hero-image-wrap {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: transparent;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
  display: block;
  min-height: 440px;
  mix-blend-mode: multiply;
}
.hero-img-placeholder {
  min-height: 440px;
  border-radius: var(--border-radius-lg);
  border-bottom-left-radius: 140px;
  background: var(--colour-bg-tinted);
  border: 2px dashed var(--colour-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-img-placeholder::after {
  content: 'Hero Image';
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--colour-text-mid);
}

/* ── BRANDS ────────────────────────────────────────────────── */
.brands-section {
  background: var(--colour-bg-white);
  border-top: 1px solid var(--colour-border);
  border-bottom: 1px solid var(--colour-border);
}
.brands-heading {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  margin-bottom: 2rem;
  color: var(--colour-text-mid);
  font-weight: var(--fw-heading);
}
.brands-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.brand-logo {
  height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.6);
  transition: filter var(--transition);
}
.brand-logo:hover { filter: grayscale(0) opacity(1); }
.brand-placeholder {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  font-size: 1.2rem;
  color: var(--colour-primary-75);
  border: 2px dashed var(--colour-border);
  padding: 0.6rem 2rem;
  border-radius: var(--border-radius);
}

/* ── SERVICES ───────────────────────────────────────────────── */
.services-section { background: var(--colour-bg-tinted); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.service-tile {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
}
.service-icon-wrap {
  width: 56px; height: 56px;
  background: var(--colour-accent);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
}
.service-icon {
  width: 32px; height: 32px;
  object-fit: contain;
}
.icon-fallback { font-size: 1.6rem; }
.service-tile h3 { font-size: 1.05rem; }
.service-tile p { font-size: 0.9rem; flex: 1; }
.learn-more-link { margin-top: 0.5rem; align-self: flex-start; }

/* ── PRODUCTS ───────────────────────────────────────────────── */
.products-section { background: var(--colour-bg-white); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: stretch;
}
.product-card {
  border: 1px solid var(--colour-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.product-card-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--colour-primary);
  color: #fff;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(5,74,128,0.3);
}
.product-tile-img-wrap {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--colour-bg-tinted);
  flex-shrink: 0;
}
.product-tile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-tile-img-placeholder {
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  color: var(--colour-text-mid);
  background: var(--colour-bg-tinted);
  border-bottom: 2px dashed var(--colour-border);
}
.product-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.product-card-brand-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.1rem;
}
.product-card-brand-row img {
  height: 22px;
  width: auto;
  max-width: 80px;
  object-fit: contain;
}
.product-card-brand-badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--colour-primary);
  background: var(--colour-accent);
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
}
.product-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0;
}
.product-card-model {
  font-size: 0.8rem;
  color: var(--colour-text-mid);
  margin-top: -0.2rem;
}
.product-card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  margin: 0.3rem 0 0.5rem;
  flex: 1;
  padding: 0;
}
.product-card-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: var(--colour-text-mid);
  line-height: 1.45;
}
.product-card-features li::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  min-width: 16px;
  background: var(--colour-primary);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M16.704 4.153a.75.75 0 01.143 1.052l-8 10.5a.75.75 0 01-1.127.075l-4.5-4.5a.75.75 0 011.06-1.06l3.894 3.893 7.48-9.817a.75.75 0 011.05-.143z' clip-rule='evenodd'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  margin-top: 2px;
}
.product-card-ctas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.product-card-ctas .btn {
  font-size: 0.85rem;
  padding: 0.55rem 0.75rem;
  justify-content: center;
  text-align: center;
}

/* ── ABOUT ──────────────────────────────────────────────────── */
.about-section {
  background: linear-gradient(135deg, #f7fbff 0%, rgba(65,116,157,0.08) 100%);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.about-copy h2 { margin-bottom: 1rem; }
.about-stats-block {
  background: #fff;
  border: 1px solid var(--colour-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.about-stat {
  padding: 1rem;
  background: var(--colour-accent);
  border-radius: var(--border-radius);
  text-align: center;
}
.about-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  color: var(--colour-primary);
  line-height: 1.1;
  margin-bottom: 0.3rem;
}
.about-stat span { font-size: 0.82rem; color: var(--colour-text-mid); }

/* ── CTA BANNER ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--colour-primary) 0%, #0a6db8 100%);
  color: #fff;
}
.cta-banner h2 { color: #fff; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image-wrap { order: -1; max-height: 320px; }
  .hero-img { min-height: 260px; border-bottom-left-radius: 80px; }
  .about-inner { grid-template-columns: 1fr; }
  .about-stats-block { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .brands-logos { gap: 1.5rem; }
  .about-stats-block { grid-template-columns: 1fr; }
  .hero-stats { gap: 1rem; }
}