/* ==========================================================================
   NORDICCRAFT — BASE STYLES
   ========================================================================== */

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

body.nc-theme {
  background: var(--nc-bg);
  color: var(--nc-text);
  font-family: var(--nc-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.nc-theme h1, .nc-theme h2, .nc-theme h3, .nc-theme h4 {
  font-family: var(--nc-font-heading);
  font-weight: 500;
  line-height: 1.15;
  color: var(--nc-text);
  margin: 0 0 var(--nc-space-sm);
  letter-spacing: -0.01em;
}

.nc-theme h1 { font-size: clamp(2.4rem, 4.5vw, 4rem); font-weight: 400; }
.nc-theme h2 { font-size: clamp(1.75rem, 2.8vw, 2.5rem); font-weight: 400; }
.nc-theme h3 { font-size: 1.25rem; }
.nc-theme h4 { font-size: 1.05rem; }

.nc-theme p { margin: 0 0 var(--nc-space-sm); color: var(--nc-muted); }

.nc-theme a { color: inherit; text-decoration: none; transition: color var(--nc-transition); }

.nc-theme img { max-width: 100%; display: block; }

/* Focus visibility — accessibility requirement */
.nc-theme a:focus-visible,
.nc-theme button:focus-visible,
.nc-theme input:focus-visible,
.nc-theme select:focus-visible,
.nc-theme textarea:focus-visible {
  outline: 2px solid var(--nc-accent);
  outline-offset: 2px;
}

.screen-reader-text {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  width: 1px; height: 1px; overflow: hidden;
}

/* Container */
.nc-container {
  max-width: var(--nc-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--nc-space-md);
  padding-right: var(--nc-space-md);
}

/* Eyebrow label */
.nc-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nc-accent);
  font-weight: 600;
  margin-bottom: var(--nc-space-xs);
}

.nc-section-heading { text-align: left; margin-bottom: var(--nc-space-lg); }
.nc-section-heading h2 { margin-bottom: 0; }
.nc-section-heading--center { text-align: center; }
.nc-section-heading--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--nc-space-md);
}

.nc-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--nc-text);
  border-bottom: 1px solid var(--nc-border-strong);
  padding-bottom: 2px;
}
.nc-link-arrow:hover { color: var(--nc-accent); border-color: var(--nc-accent); }

/* Buttons */
.nc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 32px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--nc-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--nc-transition), color var(--nc-transition), border-color var(--nc-transition);
  white-space: nowrap;
}

.nc-btn--primary {
  background: var(--nc-text);
  color: var(--nc-bg);
}
.nc-btn--primary:hover { background: var(--nc-accent-dark); color: #fff; }

.nc-btn--outline {
  background: transparent;
  color: var(--nc-text);
  border-color: var(--nc-text);
}
.nc-btn--outline:hover { background: var(--nc-text); color: var(--nc-bg); }

.nc-btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.nc-btn--outline-light:hover { background: #fff; color: var(--nc-text); }

.nc-btn--add-to-cart {
  width: 100%;
  background: var(--nc-bg-soft);
  color: var(--nc-text);
  border-color: var(--nc-border-strong);
  padding: 12px 20px;
}
.nc-btn--add-to-cart:hover { background: var(--nc-text); color: var(--nc-bg); border-color: var(--nc-text); }
.nc-btn--add-to-cart.loading { opacity: 0.6; pointer-events: none; }
.nc-btn--add-to-cart.added::after { content: " ✓"; }

/* Fade-in utility (used by main.js IntersectionObserver) */
.nc-fade-in { opacity: 0; transform: translateY(16px); transition: opacity 700ms ease, transform 700ms ease; }
.nc-fade-in.nc-in-view { opacity: 1; transform: none; }

/* Badges */
.nc-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nc-badge--sale {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--nc-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 5px 10px;
  border-radius: var(--nc-radius-sm);
  z-index: 2;
}

.nc-stock { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.02em; }
.nc-stock--in { color: var(--nc-success); }
.nc-stock--low { color: var(--nc-accent-dark); }
.nc-stock--out { color: var(--nc-error); }

/* Star rating (CSS-only, driven by --rating custom property) */
.nc-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.nc-rating__stars {
  --rating: 0;
  position: relative;
  display: inline-block;
  width: 80px;
  height: 14px;
  background: linear-gradient(90deg, var(--nc-accent) calc(var(--rating) / 5 * 100%), var(--nc-border-strong) calc(var(--rating) / 5 * 100%));
  -webkit-mask: repeating-linear-gradient(90deg, #000 0 12px, transparent 12px 16px);
  mask: repeating-linear-gradient(90deg, #000 0 12px, transparent 12px 16px);
}
.nc-rating__count { font-size: 0.75rem; color: var(--nc-muted); }