/* ==========================================================================
   EDISONMASTERS TOOLS LAUNCH — LOCAL VERTICAL STYLES
   Version: 1.1.0
   Shared brand identity comes from edisonmasters-brand-system-v1.0.0.css.
   This file contains only launch-directory-specific layout and behavior.
   ========================================================================== */

.em-page--tools-launch {
  --em-local-accent: var(--em-chambray-700);
  --em-local-accent-strong: var(--em-chambray-200);
  --em-local-control-height: 2.75rem;
  --launch-card-min: 15.5rem;
}

/* Header */
.launch-header-actions {
  margin-left: auto;
}

.launch-header-actions .em-btn {
  white-space: nowrap;
}

/* Hero */
.launch-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(18rem, .78fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  padding-block: clamp(3.75rem, 8vw, 7rem) var(--em-space-8);
}

.launch-title {
  width: min(100%, 12ch);
  max-width: 100%;
  margin: 0;
  font-size: clamp(3rem, 7vw, 7.2rem);
  line-height: .91;
  letter-spacing: -.055em;
  text-wrap: balance;
}

.launch-title span {
  color: var(--em-info-strong);
}

.launch-lede {
  max-width: 46rem;
  margin-top: var(--em-space-6);
  color: var(--em-text-muted);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}

.launch-overview {
  display: flex;
  flex-direction: column;
  gap: var(--em-space-5);
  min-height: 15rem;
}

.launch-overview__principle {
  margin: 0;
  font-size: clamp(1.45rem, 2.5vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.launch-signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--em-space-2);
  margin-top: auto;
}

.launch-signal {
  padding: var(--em-space-3);
  border: 1px solid var(--em-border);
  border-radius: var(--em-radius-sm);
  background: color-mix(in srgb, var(--em-bg) 24%, transparent);
}

.launch-signal strong {
  display: block;
  color: var(--em-info-strong);
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
}

.launch-signal span {
  display: block;
  margin-top: .2rem;
  color: var(--em-text-muted);
  font-size: var(--em-text-xs);
}

/* Directory controls */
.launch-directory {
  padding-block: var(--em-space-4) var(--em-space-20);
}

.launch-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--em-space-3);
  align-items: center;
  margin-bottom: var(--em-space-4);
}

.launch-search {
  position: relative;
}

.launch-search__icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--em-text-muted);
  pointer-events: none;
}

.launch-search .em-input {
  min-height: 3.35rem;
  padding-left: 2.9rem;
  padding-right: 3.2rem;
  border-radius: var(--em-radius-pill);
}

.launch-kbd {
  position: absolute;
  right: .8rem;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid var(--em-border);
  border-bottom-width: 2px;
  border-radius: var(--em-radius-xs);
  padding: .15rem .45rem;
  color: var(--em-text-muted);
  font-size: .72rem;
  pointer-events: none;
}

.launch-result-count {
  color: var(--em-text-muted);
  font-size: var(--em-text-sm);
  white-space: nowrap;
}

.launch-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--em-space-2);
  margin-bottom: var(--em-space-6);
}

.launch-filter[aria-pressed="true"] {
  border-color: var(--em-border-strong);
  background: color-mix(in srgb, var(--em-info) 22%, var(--em-surface));
}

/* Tool cards */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--em-space-4);
}

.tool-card {
  grid-column: span 4;
  min-height: var(--launch-card-min);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: var(--em-space-6);
  border: 1px solid var(--em-border);
  border-radius: var(--em-radius-md);
  color: var(--em-text);
  text-decoration: none;
  background:
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--em-surface) 98%, transparent),
      color-mix(in srgb, var(--em-local-accent) 5%, var(--em-surface-raised))
    );
  box-shadow: var(--em-shadow-sm);
  transition:
    transform var(--em-speed-normal) var(--em-ease),
    border-color var(--em-speed-normal) var(--em-ease),
    background var(--em-speed-normal) var(--em-ease);
}

.tool-card::after {
  content: "";
  position: absolute;
  right: -2.6rem;
  top: -2.6rem;
  width: 8.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: color-mix(in srgb, var(--em-local-accent) 14%, transparent);
  pointer-events: none;
}

.tool-card:hover {
  transform: translateY(-3px);
  border-color: var(--em-border-strong);
  background:
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--em-surface) 96%, transparent),
      color-mix(in srgb, var(--em-local-accent) 11%, var(--em-surface-raised))
    );
}

.tool-card--featured {
  grid-column: span 6;
  min-height: 17.8rem;
}

.tool-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--em-space-3);
}

.tool-card__number {
  color: var(--em-info-strong);
  font-size: var(--em-text-xs);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.tool-card__title {
  margin-top: auto;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.02;
  letter-spacing: -.035em;
}

.tool-card__description {
  max-width: 52ch;
  margin: .75rem 0 0;
  color: var(--em-text-muted);
  font-size: .92rem;
}

.tool-card__foot {
  display: flex;
  align-items: center;
  gap: var(--em-space-2);
  margin-top: var(--em-space-5);
  color: var(--em-info-strong);
  font-size: var(--em-text-sm);
  font-weight: 800;
}

.tool-card__arrow {
  margin-left: auto;
  transition: transform var(--em-speed-fast) var(--em-ease);
}

.tool-card:hover .tool-card__arrow {
  transform: translateX(.2rem);
}

.tool-card[hidden] {
  display: none;
}

.launch-empty {
  display: none;
  margin-top: var(--em-space-8);
  padding: var(--em-space-8);
  border: 1px dashed var(--em-border);
  border-radius: var(--em-radius-md);
  color: var(--em-text-muted);
  text-align: center;
}

.launch-empty[data-visible="true"] {
  display: block;
}

/* Footer */
.launch-footer {
  border-top: 1px solid var(--em-border);
  padding-block: var(--em-space-6) var(--em-space-12);
  color: var(--em-text-muted);
  font-size: var(--em-text-sm);
}

.launch-footer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--em-space-4);
  flex-wrap: wrap;
}

.launch-legend {
  display: flex;
  gap: var(--em-space-4);
  flex-wrap: wrap;
}

.launch-legend span {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.launch-legend span::before {
  content: "";
  width: .5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--em-warning);
}

.launch-legend .is-live::before { background: var(--em-success); }
.launch-legend .is-core::before { background: var(--em-info-strong); }

/* Responsive headline behavior:
   character count can be longer without overflowing the available hero column. */
@media (max-width: 75rem) {
  .launch-title {
    width: min(100%, 13ch);
    font-size: clamp(2.9rem, 7.2vw, 6rem);
  }
}

@media (max-width: 61.25rem) {
  .launch-hero {
    grid-template-columns: 1fr;
  }

  .launch-overview {
    max-width: 42rem;
  }

  .tool-card,
  .tool-card--featured {
    grid-column: span 6;
  }
}

@media (max-width: 42.5rem) {
  .launch-header-actions .launch-find-tool {
    display: none;
  }

  .launch-hero {
    padding-top: 3rem;
  }

  .launch-title {
    width: 100%;
    font-size: clamp(2.6rem, 13vw, 4.5rem);
    line-height: .95;
    letter-spacing: -.045em;
  }

  .launch-signals {
    grid-template-columns: 1fr;
  }

  .launch-controls {
    grid-template-columns: 1fr;
  }

  .launch-result-count {
    padding-left: .5rem;
  }

  .tool-card,
  .tool-card--featured {
    grid-column: 1 / -1;
    min-height: 14.5rem;
  }
}