/* ==========================================================================
   PROJECT GLOBALS · L.T.C. Handel & Technik
   Global components (BEM) and utilities. Section styles live in sections/.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Screen-reader only
   -------------------------------------------------------------------------- */
.sr-only {
  /* Positioning */
  position: absolute;

  /* Layout */
  width: 1px;
  height: 1px;
  overflow: hidden;

  /* Style */
  clip-path: inset(50%);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Button (global component)
   -------------------------------------------------------------------------- */
.mrkt-btn {
  /* Positioning */
  position: relative;

  /* Layout */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mrkt-space-XS);
  min-height: 3rem;
  padding-inline: 1.375rem;

  /* Font */
  text-decoration: none;
  white-space: nowrap;

  /* Style */
  border: var(--mrkt-border-width) var(--mrkt-border-type) transparent;
  border-radius: var(--mrkt-border-radius-S);
  cursor: pointer;

  /* Transitions */
  transition:
    background-color var(--mrkt-transition-fast) var(--mrkt-transition-curve),
    border-color var(--mrkt-transition-fast) var(--mrkt-transition-curve),
    color var(--mrkt-transition-fast) var(--mrkt-transition-curve),
    transform var(--mrkt-transition-fast) var(--mrkt-transition-curve);
}

.mrkt-btn:active {
  /* Style */
  transform: translateY(1px);
}

.mrkt-btn--primary {
  /* Style */
  background: var(--mrkt-color-primary);
  color: var(--mrkt-color-white);
}

/* Red precision tick on the leading edge: the claim's divider bar */
.mrkt-btn--primary::before {
  /* Positioning */
  position: absolute;
  inset-block: 0;
  inset-inline-start: -1px;

  /* Layout */
  width: 3px;
  content: "";

  /* Style */
  background: var(--mrkt-color-secondary);
  transform: scaleY(0);
  transform-origin: bottom;

  /* Transitions */
  transition: transform var(--mrkt-transition-base) var(--mrkt-transition-curve);
}

.mrkt-btn--primary:hover {
  /* Style */
  background: var(--mrkt-color-primary-600);
}

.mrkt-btn--primary:hover::before {
  /* Style */
  transform: scaleY(1);
}

/* On blue / photographic surfaces */
.mrkt-btn--light {
  /* Style */
  background: var(--mrkt-color-white);
  color: var(--mrkt-color-primary-800);
}

.mrkt-btn--light:hover {
  /* Style */
  background: var(--mrkt-color-primary-100);
}

.mrkt-btn--ghost {
  /* Style */
  border-color: var(--mrkt-color-accent-300);
  background: transparent;
  color: var(--mrkt-color-primary-700);
}

.mrkt-btn--ghost:hover {
  /* Style */
  border-color: var(--mrkt-color-primary);
  color: var(--mrkt-color-primary);
}

/* --------------------------------------------------------------------------
   Logo lockup (global component: header + footer)
   -------------------------------------------------------------------------- */
.mrkt-logo {
  /* Layout */
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;

  /* Font */
  text-decoration: none;

  /* Style */
  color: var(--mrkt-color-black);
}

.mrkt-logo__mark {
  /* Layout */
  width: 2.5rem;
  height: 2.5rem;
  flex: none;
}

.mrkt-logo__word {
  /* Layout */
  display: grid;

  /* Font */
  font-family: var(--mrkt-font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  font-style: italic;
  line-height: 0.9;
  letter-spacing: 0.02em;
}

.mrkt-logo__word small {
  /* Font */
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0;
  text-align: right;
}

.mrkt-logo__word em {
  /* Font */
  font-size: 0.75em;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Construction grid background (utility)
   -------------------------------------------------------------------------- */
.mrkt-grid-bg {
  /* Style */
  background-image:
    linear-gradient(var(--mrkt-color-border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--mrkt-color-border-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}

/* --------------------------------------------------------------------------
   Scroll reveal (utility, JS adds .is-in). Visible without JS.
   -------------------------------------------------------------------------- */
.js [data-reveal] {
  /* Style */
  opacity: 0;
  transform: translateY(1.25rem);

  /* Transitions */
  transition:
    opacity var(--mrkt-transition-slow) var(--mrkt-transition-curve),
    transform var(--mrkt-transition-slow) var(--mrkt-transition-curve);
  transition-delay: calc(var(--i, 0) * 80ms);
}

.js [data-reveal].is-in {
  /* Style */
  opacity: 1;
  transform: none;
}