/* =========================================================
   GADGETS
========================================================= */
.gadgetSection{ padding: 90px 0 70px; }

/* Heading: COMPASS / COMMAND / STORY と統一 */
.gadgetHead{
  width:min(1120px, 92vw);
  margin: 0 auto 34px;
  text-align:center;
  position:relative;
  padding: 18px 0 28px; /* 下はセパレーター分あける */
}

.gadgetHead__eyebrow{
  margin:0 0 14px;
  font-size:11px;
  letter-spacing:.34em;
  color: var(--muted2);
}

.gadgetHead__title{
  margin:0;
  display:inline-block;
  font-size: clamp(34px, 4vw, 56px);
  letter-spacing:.14em;
  font-weight:600;
  line-height:1.05;
  position:relative;
  padding: 0 22px;

  background: linear-gradient(180deg,
    rgba(255,255,255,.96) 0%,
    rgba(255,245,220,.92) 35%,
    rgba(212,175,55,.95) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;

  -webkit-text-stroke: 0.7px rgba(212,175,55,.45);

  text-shadow:
    0 0 10px rgba(212,175,55,.20),
    0 0 26px rgba(212,175,55,.10),
    0 1px 0 rgba(0,0,0,.45);
}

/* タイトル左右のライン */
.gadgetHead__title::before,
.gadgetHead__title::after{
  content:"";
  position:absolute;
  top:50%;
  width:84px;
  height:1px;
  opacity:.9;
  transform: translateY(-50%);
}
.gadgetHead__title::before{
  right:100%;
  margin-right:16px;
  background: linear-gradient(to right, transparent, rgba(212,175,55,.72));
}
.gadgetHead__title::after{
  left:100%;
  margin-left:16px;
  background: linear-gradient(to left, transparent, rgba(212,175,55,.72));
}

.gadgetHead__lead{
  margin: 16px 0 0;
  color: rgba(255,255,255,.78);
  line-height: 1.9;
  letter-spacing: .08em;
}

/* A案：見出し下の薄いセパレーター */
.gadgetHead::before{
  content:"";
  position:absolute;
  left:50%;
  bottom:0;
  transform: translateX(-50%);
  width: min(1120px, 92vw);
  height:1px;
  pointer-events:none;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0),
    rgba(255,255,255,.10) 18%,
    rgba(212,175,55,.14) 50%,
    rgba(255,255,255,.10) 82%,
    rgba(255,255,255,0)
  );
}

/* うっすら金の気配（※セパレーターと競合しないよう ::after で上） */
.gadgetHead::after{
  content:"";
  position:absolute;
  left:50%;
  top:-28px;
  transform: translateX(-50%);
  width: min(780px, 92vw);
  height: 140px;
  pointer-events:none;
  opacity:.55;
  background:
    radial-gradient(60% 70% at 50% 70%, rgba(212,175,55,.10), rgba(0,0,0,0) 65%),
    radial-gradient(35% 60% at 18% 25%, rgba(212,175,55,.06), rgba(0,0,0,0) 60%),
    radial-gradient(35% 60% at 82% 25%, rgba(212,175,55,.06), rgba(0,0,0,0) 60%);
  filter: blur(8px);
}

@media (max-width: 640px){
  .gadgetHead{ padding: 14px 0 22px; margin-bottom: 26px; }
  .gadgetHead__title{ padding: 0 14px; }
  .gadgetHead__title::before,
  .gadgetHead__title::after{ width:52px; }
}

/* Grid */
.gadgetGrid{
  list-style: none;
  padding: 0;
  margin: 26px auto 0;
  width: min(1120px, 92vw);

  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.gadgetGrid > li{ margin:0; padding:0; }
@media (max-width: 980px){ .gadgetGrid{ grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px){ .gadgetGrid{ grid-template-columns: 1fr; } }

/* Card */
.gadgetCard{
  position: relative;
  isolation: isolate;
  display: block;

  padding: 22px 22px 20px;
  border-radius: 18px;
  overflow: hidden;

  border: 1px solid rgba(212,175,55,.18);
  background: rgba(0,0,0,.35);

  box-shadow: var(--shadow);
  transform: translateZ(0);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.gadgetCard__thumb{
  position: absolute;
  inset: -14px;

  background-image: var(--thumb);
  background-size: cover;
  background-position: center;

  transform: scale(1.04);
  opacity: .62;
  filter: blur(10px) saturate(1.25) brightness(.82) contrast(1.05);

  z-index: 0;
  pointer-events: none;
  transition: filter .22s ease, opacity .22s ease, transform .22s ease;
}

/* readability veil */
.gadgetCard::before{
  content:"";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 22%, rgba(212,175,55,.10), rgba(0,0,0,0) 56%),
    linear-gradient(to bottom, rgba(0,0,0,.06), rgba(0,0,0,.52));
}

.gadgetCard__code,
.gadgetCard__name,
.gadgetCard__meta{
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0,0,0,.85);
}

.gadgetCard:hover{
  transform: translateY(-2px);
  border-color: rgba(212,175,55,.32);
  box-shadow: 0 30px 90px rgba(0,0,0,.62);
}
.gadgetCard:hover .gadgetCard__thumb{
  opacity: .78;
  transform: scale(1.02);
  filter: blur(6px) saturate(1.35) brightness(.95) contrast(1.08);
}