/* =========================================================
   Projects ページ（styles.css の上に重ねる）
   ========================================================= */

.nav__links a[aria-current="page"] { color: var(--violet); }
.nav__links a[aria-current="page"]::after { transform: scaleX(1); }

/* ---------- ヒーロー ---------- */
.phero {
  position: relative; min-height: 100vh; min-height: 100svh; overflow: hidden;
  display: flex; align-items: flex-end; padding: 140px 0 70px;
  background: radial-gradient(70% 60% at 80% 30%, rgba(108, 92, 255, .18), transparent 70%);
}
.phero__bg {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 2vh;
  pointer-events: none; transform: rotate(-6deg) scale(1.15);
}
.phero__row {
  white-space: nowrap; font-family: var(--f-display); font-weight: 900; font-size: 15vw; line-height: .9;
  text-transform: uppercase; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .06);
}
.phero__row:nth-child(2) { -webkit-text-stroke-color: rgba(108, 92, 255, .2); }
.phero__inner { position: relative; }
.phero__jp { margin-left: 6px; letter-spacing: .3em; font-size: 11px; }
.phero__title {
  font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
  font-size: clamp(80px, 17vw, 300px); line-height: .82; letter-spacing: -.015em; margin: 10px 0 48px;
}
.phero__title .line { display: block; overflow: hidden; padding-bottom: .03em; }
.phero__title .line > span { display: inline-block; }
.phero__bottom { display: flex; justify-content: space-between; align-items: end; gap: 40px; flex-wrap: wrap; }
.phero__lead { max-width: 520px; font-size: clamp(17px, 1.4vw, 20px); color: #c9c7cf; }
.phero__count { display: flex; align-items: end; gap: 14px; color: var(--mute); }
.phero__num {
  font-family: var(--f-display); font-weight: 900; font-size: clamp(72px, 9vw, 140px); line-height: .8;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- 共通：生成カバー（写真の代わり） ---------- */
.cover {
  position: relative; overflow: hidden; color: var(--c, var(--accent));
  background:
    radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--c, var(--accent)) 35%, transparent), transparent 60%),
    linear-gradient(160deg, #10102a, #07070b);
}
.cover__grid {
  position: absolute; left: -40%; right: -40%; bottom: -10%; height: 70%;
  background:
    linear-gradient(color-mix(in srgb, var(--c, var(--accent)) 45%, transparent) 1px, transparent 1px) 0 0 / 100% 32px,
    linear-gradient(90deg, color-mix(in srgb, var(--c, var(--accent)) 45%, transparent) 1px, transparent 1px) 0 0 / 48px 100%;
  transform: perspective(300px) rotateX(60deg); transform-origin: bottom; opacity: .5;
  -webkit-mask: linear-gradient(transparent, #000 75%); mask: linear-gradient(transparent, #000 75%);
}
.cover__orb {
  position: absolute; width: 46%; aspect-ratio: 1; right: 12%; top: 14%; border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #fff 0, var(--c, var(--accent)) 30%, transparent 70%);
  filter: blur(18px); opacity: .55;
}
.cover__icon {
  position: absolute; left: 50%; top: 46%; width: 38%; transform: translate(-50%, -50%);
  filter: drop-shadow(0 0 16px color-mix(in srgb, var(--c, var(--accent)) 70%, transparent));
  transition: transform .8s var(--ease);
}
.cover__num {
  position: absolute; left: 20px; bottom: 6px; font-family: var(--f-display); font-weight: 900;
  font-size: clamp(64px, 8vw, 120px); line-height: .8; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .35);
}
/* 6枚の変化：グリッドの向きと球の位置 */
.cover--b .cover__orb { left: 10%; right: auto; top: 30%; }
.cover--c .cover__grid { transform: perspective(300px) rotateX(70deg) rotateZ(8deg); }
.cover--d .cover__orb { width: 70%; right: -10%; top: -10%; }
.cover--e .cover__grid { background-size: 100% 20px, 30px 100%; }
.cover--f .cover__orb { left: 30%; right: auto; top: 50%; }

/* ---------- 注目プロジェクト ---------- */
.feat__pin { height: 100vh; height: 100svh; position: relative; overflow: hidden; }
.feat__scene { position: absolute; inset: 0; clip-path: inset(18% 18% 18% 18% round 28px); }
.cover--feat { position: absolute; inset: 0; --c: var(--purple); }
.cover--feat .cover__icon { width: min(36vw, 420px); top: 42%; left: 68%; }
.cover--feat .cover__orb { width: 50vmin; right: 14%; top: 10%; }
.feat__info {
  position: absolute; inset: auto 0 0 0; padding: 0 var(--gutter) 8vh;
  background: linear-gradient(to top, rgba(7, 7, 11, .92), transparent);
}
.feat__tag { display: flex; align-items: center; gap: 10px; color: #d8d6dd; margin-bottom: 18px; }
.feat__title { font-family: var(--f-display); font-weight: 900; text-transform: uppercase; font-size: clamp(56px, 9vw, 150px); line-height: .86; }
.feat__desc { max-width: 620px; margin-top: 22px; color: #c9c7cf; font-size: clamp(16px, 1.3vw, 19px); }
.feat__meta { display: flex; flex-wrap: wrap; gap: 14px 48px; margin: 32px 0 0; }
.feat__meta div { border-top: 1px solid rgba(255, 255, 255, .2); padding-top: 10px; min-width: 120px; }
.feat__meta dt { font-size: 10px; color: var(--mute); }
.feat__meta dd { margin: 4px 0 0; font-weight: 500; }

/* ---------- 一覧 ---------- */
.plist { padding: 140px 0 100px; }
.plist__head { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 70px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg); background: transparent; border: 1px solid var(--line); padding: 12px 18px; cursor: pointer;
  transition: border-color .3s, background .3s, color .3s;
}
.chip:hover { border-color: var(--violet); }
.chip.is-on { background: var(--grad); border-color: transparent; }
.pgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px 40px; }
/* 右の列を下にずらして、スクロールで列ごとに速さを変える */
.pgrid > .pcard:nth-child(even) { margin-top: 160px; }
.pgrid.is-filtered > .pcard:nth-child(even) { margin-top: 0; }
.pcard.is-hidden { display: none; }
.pcard__link { display: block; }
.pcard .cover {
  aspect-ratio: 4 / 3; border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  transition: border-color .4s;
}
.cover__cta {
  position: absolute; right: 18px; bottom: 18px; padding: 10px 14px; background: rgba(7, 7, 11, .7); backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .2); transform: translateY(14px); opacity: 0; transition: transform .5s var(--ease), opacity .4s;
}
.pcard__link:hover .cover { border-color: color-mix(in srgb, var(--c) 60%, transparent); }
.pcard__link:hover .cover__icon { transform: translate(-50%, -50%) scale(1.15) rotate(-6deg); }
.pcard__link:hover .cover__cta { transform: none; opacity: 1; }
.pcard__body { padding-top: 22px; }
.pcard__top { display: flex; justify-content: space-between; color: var(--c); margin-bottom: 10px; }
.pcard__top span:last-child { color: var(--mute); }
.pcard h3 {
  font-family: var(--f-display); font-weight: 900; text-transform: uppercase; font-size: clamp(34px, 3.4vw, 54px); line-height: .95;
  transition: color .4s var(--ease), transform .5s var(--ease);
}
.pcard__link:hover h3 { color: var(--c); transform: translateX(8px); }
.pcard p { color: #b9b7c2; margin-top: 8px; }

/* ---------- 次へ ---------- */
.pnext { border-top: 1px solid var(--line); }
.pnext__link {
  position: relative; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 20px 40px;
  padding: 120px var(--gutter); max-width: 1440px; margin: 0 auto; overflow: hidden;
}
.pnext__link .mono { grid-column: 1 / -1; color: var(--mute); }
.pnext__title { font-family: var(--f-display); font-weight: 900; text-transform: uppercase; font-size: clamp(56px, 10vw, 170px); line-height: .86; }
.pnext__arrow {
  width: clamp(80px, 10vw, 150px); aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%;
  font-size: clamp(32px, 4vw, 60px); background: var(--grad); transition: transform .6s var(--ease);
}
.pnext__link:hover .pnext__arrow { transform: rotate(-45deg) scale(1.08); }


@media (max-width: 760px) {
  .pgrid { grid-template-columns: 1fr; gap: 64px; }
  .pgrid > .pcard:nth-child(even) { margin-top: 0; }
  .feat__scene { clip-path: inset(14% 6% 14% 6% round 20px); }
  .cover--feat .cover__icon { left: 50%; top: 30%; width: 50vw; }
  .feat__meta { gap: 12px 24px; }
  .feat__meta div { min-width: 40%; }
  .pnext__link { grid-template-columns: 1fr; padding: 90px var(--gutter); }
  .plist { padding: 100px 0 80px; }
}

/* =========================================================
   Ronin Master
   ========================================================= */
/* スマホの枠 */
.phone {
  margin: 0; position: relative; width: 260px; aspect-ratio: 390 / 844; flex: 0 0 auto;
  padding: 8px; border-radius: 40px; background: linear-gradient(160deg, #2b2b3d, #0d0d16);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 40px 80px rgba(0, 0, 0, .6), 0 0 60px rgba(108, 92, 255, .25);
}
.phone img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 32px; }

/* 注目：3台を扇形に */
.cover--feat { --c: var(--purple); }
.feat__phones { position: absolute; right: 6%; top: 50%; transform: translateY(-58%); display: flex; align-items: center; }
.feat__phones .phone { width: clamp(150px, 15vw, 240px); }
.feat__phones .phone:nth-child(1) { transform: rotate(-8deg) translate(40px, 30px); }
.feat__phones .phone:nth-child(2) { z-index: 2; transform: translateY(-20px); }
.feat__phones .phone:nth-child(3) { transform: rotate(8deg) translate(-40px, 30px); }
.feat__logo { display: block; width: clamp(240px, 32vw, 520px); height: auto; mix-blend-mode: screen; margin: -10px 0 0 -14px; }

/* 事例 */
.case { padding: 140px 0 40px; }
.case__intro { display: flex; align-items: center; gap: clamp(28px, 4vw, 64px); margin-bottom: 80px; }
.case__icon { flex: 0 0 auto; width: clamp(110px, 14vw, 200px); }
.case__icon img { display: block; width: 100%; height: auto; border-radius: 22%; box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 0 60px rgba(108, 92, 255, .45); }
.case__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 90px; }
.case__cols p:not(.label) { color: #c9c7cf; font-size: clamp(17px, 1.35vw, 20px); }
.case__cols strong { color: var(--fg); }
.kpis { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--line); }
.kpis li { padding: 34px 20px 30px; border-left: 1px solid var(--line); }
.kpis li:first-child { border-left: 0; padding-left: 0; }
.kpis b {
  display: block; font-family: var(--f-display); font-weight: 900; font-size: clamp(48px, 5.4vw, 90px); line-height: .9;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.kpis span { display: block; margin-top: 10px; color: var(--mute); font-size: 11px; }

/* 画面ギャラリー（横に流れる） */
.shots { position: relative; margin-top: 60px; }
.shots__pin { min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.shots__track { display: flex; align-items: center; gap: clamp(40px, 6vw, 100px); padding: 0 var(--gutter); width: max-content; }
.shots__lead { width: clamp(280px, 30vw, 420px); flex: 0 0 auto; }
.shots__lead h3 { font-family: var(--f-display); font-weight: 900; text-transform: uppercase; font-size: clamp(48px, 5.4vw, 92px); line-height: .9; }
.shot { display: flex; align-items: center; gap: 30px; flex: 0 0 auto; }
.shot .phone { width: clamp(220px, min(19vw, 30vh), 300px); }
.shot p { width: 220px; color: #c9c7cf; font-size: 15px; }
.shot p span { display: block; color: var(--violet); margin-bottom: 10px; }

.feats { list-style: none; margin: 100px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feats li { padding: 28px; border: 1px solid var(--line); background: var(--bg-2); transition: border-color .4s; }
.feats li:hover { border-color: var(--violet); }
.feats li > span { color: var(--violet); }
.feats h4 { margin: 14px 0 8px; font-family: var(--f-display); font-weight: 900; font-size: 30px; line-height: 1; text-transform: uppercase; }
.feats p { color: #b9b7c2; font-size: 15px; margin: 0; }

/* 一覧のカード */
.plist__note { color: var(--mute); }
.plist__note::after { content: "_"; animation: blink 1s steps(2) infinite; }
.cover--ronin { --c: var(--purple); }
.cover__shot { position: absolute; left: 50%; top: 46%; width: 42%; transform: translate(-50%, -50%); border-radius: 22%; box-shadow: 0 30px 60px rgba(0, 0, 0, .5), 0 0 50px rgba(138, 63, 252, .5); transition: transform .8s var(--ease); }
.pcard__link:hover .cover__shot { transform: translate(-50%, -50%) scale(1.08) rotate(-4deg); }
.pcard--locked { opacity: .55; }
.pcard--locked .cover { filter: grayscale(.6); }

@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(3, 1fr); }
  .kpis li:nth-child(4) { border-left: 0; padding-left: 0; }
  .feats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .feat__phones { right: 50%; top: 30%; transform: translate(50%, -50%) scale(.8); }
  .feat__phones .phone { width: 34vw; }
  .feat__logo { width: 70vw; }
  .case { padding-top: 100px; }
  .case__intro { flex-direction: column; align-items: flex-start; margin-bottom: 50px; }
  .case__cols { grid-template-columns: 1fr; gap: 36px; margin-bottom: 60px; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpis li, .kpis li:nth-child(4) { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .shot { flex-direction: column; align-items: flex-start; gap: 18px; }
  .shot .phone { width: 62vw; }
  .shot p { width: 62vw; }
  .feats { grid-template-columns: 1fr; margin-top: 60px; }
}

/* 「Coming soon」の札：発売前であることを常に見せる */
.soon {
  display: inline-block; margin-left: 10px; padding: 3px 9px; border-radius: 999px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #fff;
  background: var(--grad); box-shadow: 0 0 16px rgba(108, 92, 255, .5); vertical-align: middle;
}
.pcard__top .soon { margin-left: 0; }
.case__note { margin-top: 18px; color: var(--mute); font-size: 10px; text-transform: none; letter-spacing: .06em; }