/* ========================================
   works.css — 制作実績ページ専用スタイル
   styles.css のダークテーマを継承・拡張
======================================== */

/* ---- ヘッダーロゴ（小） ---- */
.nav__logo-img-sm {
  height: 28px;
  width: auto;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 6px rgba(255,255,255,0.4));
}

/* ========================================
   Hero
======================================== */
.wk-hero {
  padding: 9rem 0 5rem;
  text-align: center;
  background: radial-gradient(ellipse 70% 50% at 50% 0%,
    rgba(74,144,226,0.1) 0%, transparent 70%),
    var(--bg-primary);
}

.wk-hero__label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.3rem 0.85rem;
  border: 1px solid rgba(74,144,226,0.4);
  border-radius: 100px;
  background: var(--accent-dim);
  margin-bottom: 1.2rem;
}

.wk-hero__title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.wk-hero__lead {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 520px;
  margin: 0 auto;
}

/* ========================================
   Section
======================================== */
.wk-section {
  background: var(--bg-section);
  border-top: 1px solid var(--border);
}

/* ========================================
   Works Grid
======================================== */
.wk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

/* ========================================
   Work Card
======================================== */
.wk-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.wk-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

/* ---- Card Header ---- */
.wk-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.wk-card__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  color: var(--accent);
  padding: 10px;
}

.wk-card__icon--green {
  background: rgba(92,202,138,0.12);
  color: #5cca8a;
}

.wk-card__icon--purple {
  background: rgba(160,100,240,0.12);
  color: #b07ef0;
}

.wk-card__icon svg {
  width: 100%;
  height: 100%;
}

.wk-card__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}

/* ---- Status Badge ---- */
.wk-card__status {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
}

.wk-card__status--active {
  background: rgba(92,202,138,0.15);
  color: #5cca8a;
  border: 1px solid rgba(92,202,138,0.3);
}

.wk-card__status--self {
  background: rgba(160,100,240,0.12);
  color: #b07ef0;
  border: 1px solid rgba(160,100,240,0.3);
}

.wk-card__client {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ---- Title ---- */
.wk-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
}

.wk-card__title small {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-top: 0.2rem;
}

/* ---- Description ---- */
.wk-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.8;
  flex: 1;
}

/* ---- Features ---- */
.wk-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.wk-card__features li {
  font-size: 0.83rem;
  color: var(--text-secondary);
  padding-left: 1.1rem;
  position: relative;
}

.wk-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  top: 1px;
}

/* ---- Tech Tags ---- */
.wk-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.wk-tag {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition);
}

.wk-card:hover .wk-tag {
  color: var(--text-secondary);
  border-color: rgba(255,255,255,0.14);
}

/* ========================================
   Featured Showcase（受注処理・出荷自動化システム）
======================================== */
.wk-feature {
  position: relative;
  background: linear-gradient(135deg, #18182a 0%, #1a1f2e 100%);
  border: 1px solid rgba(180, 140, 60, 0.3);
  border-radius: var(--radius);
  padding: 3rem 2.75rem;
  margin-bottom: 4rem;
  overflow: hidden;
}

.wk-feature__glow {
  position: absolute;
  top: -45%;
  right: -8%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(180,140,60,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.wk-feature__top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.wk-feature__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #d4a853;
  border: 1px solid rgba(180, 140, 60, 0.4);
  border-radius: 100px;
  padding: 0.3rem 0.9rem;
  background: rgba(180, 140, 60, 0.08);
  white-space: nowrap;
}

.wk-feature__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d4a853;
  box-shadow: 0 0 8px rgba(212,168,83,0.8);
}

.wk-feature__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.wk-feature__headline {
  position: relative;
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
  max-width: 780px;
}

.wk-feature__highlight {
  color: #e8c06a;
  text-shadow: 0 0 24px rgba(212,168,83,0.45);
}

.wk-feature__desc {
  position: relative;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.9;
  max-width: 760px;
  margin-bottom: 2.75rem;
}

.wk-flow {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1.4fr;
  gap: 1.75rem;
  align-items: center;
}

.wk-flow__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.wk-flow__label--accent {
  color: #d4a853;
}

.wk-flow__steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.wk-flow__steps li {
  font-size: 0.83rem;
  color: var(--text-secondary);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  opacity: 0.8;
}

.wk-flow__steps li small {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.wk-flow__arrow {
  width: 34px;
  height: 34px;
  color: #d4a853;
  justify-self: center;
}

.wk-flow__arrow svg {
  width: 100%;
  height: 100%;
}

.wk-flow__drop {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  background: rgba(180, 140, 60, 0.1);
  border: 1px solid rgba(180, 140, 60, 0.5);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 0 24px rgba(180,140,60,0.15);
}

.wk-flow__drop svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: #d4a853;
}

.wk-flow__outputs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.wk-flow__output {
  font-size: 0.76rem;
  font-weight: 600;
  color: #e8c06a;
  background: rgba(180, 140, 60, 0.08);
  border: 1px solid rgba(180, 140, 60, 0.3);
  border-radius: 100px;
  padding: 0.35rem 0.85rem 0.35rem 1.5rem;
  position: relative;
}

.wk-flow__output::before {
  content: '✓';
  position: absolute;
  left: 0.7rem;
  font-size: 0.7rem;
}

@media (max-width: 900px) {
  .wk-flow {
    grid-template-columns: 1fr;
  }
  .wk-flow__arrow {
    transform: rotate(90deg);
    margin: 0.25rem 0;
  }
}

@media (max-width: 600px) {
  .wk-feature {
    padding: 2.25rem 1.5rem;
  }
  .wk-feature__glow {
    width: 320px;
    height: 320px;
  }
}

/* ========================================
   Bottom CTA
======================================== */
.wk-cta {
  text-align: center;
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border);
}

.wk-cta__text {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 1.75rem;
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 960px) {
  .wk-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .wk-hero {
    padding: 8rem 0 4rem;
  }
  .wk-grid {
    grid-template-columns: 1fr;
  }
  .wk-card__header {
    flex-direction: column-reverse;
    align-items: flex-start;
  }
  .wk-card__meta {
    align-items: flex-start;
    flex-direction: row;
    gap: 0.5rem;
  }
}