:root {
  --bg: #0e1320;
  --bg-soft: #161d2e;
  --fg: #e8edf6;
  --muted: #97a3b8;
  --accent: #5b8cff;
  --accent-2: #7af0d0;
  --radius: 16px;
  --max: 1000px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ---------- ヘッダ ---------- */
.head {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 12vw, 120px) clamp(16px, 5vw, 40px) 40px;
  text-align: center;
}
.head__eyebrow {
  letter-spacing: 0.3em; font-size: 0.72rem; font-weight: 700;
  color: var(--accent-2); margin-bottom: 16px;
}
.head__title {
  font-size: clamp(2.2rem, 6vw, 3.4rem); font-weight: 800;
  letter-spacing: -0.03em; margin-bottom: 18px;
}
.head__lead { color: var(--muted); font-size: clamp(1rem, 2.4vw, 1.15rem); }
.head__lead strong { color: var(--accent-2); }

/* ---------- 一覧グリッド ---------- */
.grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px clamp(16px, 5vw, 40px) 60px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 26px;
}

.work {
  background: var(--bg-soft);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}
.work:hover {
  transform: translateY(-6px);
  border-color: rgba(91, 140, 255, 0.5);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.work__media {
  display: block;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--accent, #5b8cff), #0e1320 80%);
  overflow: hidden;
}
.work__media img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block; transition: transform 0.5s var(--ease);
}
.work:hover .work__media img { transform: scale(1.05); }

.work__media--soon {
  display: grid; place-items: center;
  color: var(--muted); font-weight: 700; letter-spacing: 0.1em;
  background: repeating-linear-gradient(
    45deg, #161d2e, #161d2e 12px, #1a2236 12px, #1a2236 24px);
}

.work__body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.work__title { font-size: 1.25rem; letter-spacing: -0.01em; }
.work__desc { color: var(--muted); font-size: 0.95rem; }
.work__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 7px; margin-top: 2px; }
.work__tags li {
  font-size: 0.72rem; color: var(--accent-2);
  border: 1px solid rgba(122, 240, 208, 0.3); border-radius: 999px;
  padding: 3px 10px;
}
.work__link {
  margin-top: auto; align-self: flex-start; font-weight: 700; color: var(--accent);
  transition: gap 0.25s var(--ease), opacity 0.25s var(--ease);
}
.work__link:hover { opacity: 0.8; }

.work--soon { opacity: 0.55; }

/* ---------- フッタ ---------- */
.foot {
  max-width: var(--max); margin: 0 auto;
  padding: 40px clamp(16px, 5vw, 40px) 70px;
  color: var(--muted); font-size: 0.85rem; text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.foot strong { color: var(--accent-2); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}