/* ==========================================================================
   Audition 2026 Landing Page — 専用スタイル
   ダーク基調 × ネオン／K-POPオーディションLP調
   ========================================================================== */

:root {
  --lp-bg: #05050a;
  --lp-bg-2: #0c0a17;
  --lp-bg-3: #14112a;
  --lp-ink: #ffffff;
  --lp-text: #e7e5ee;
  --lp-text-soft: #a8a4bd;
  --lp-text-mute: #6a6680;
  --lp-line: rgba(255,255,255,0.12);

  --lp-pink: #ff3d9a;
  --lp-purple: #a855ff;
  --lp-cyan: #38d7ff;
  --lp-gold: #ffd36e;

  --lp-neon: linear-gradient(135deg, #ff3d9a 0%, #a855ff 45%, #38d7ff 100%);
  --lp-neon-soft: linear-gradient(135deg, rgba(255,61,154,0.2), rgba(168,85,255,0.18) 50%, rgba(56,215,255,0.2));

  --lp-f-display: 'Unbounded', 'Noto Sans JP', sans-serif;
  --lp-f-serif: 'Bodoni Moda', 'Times New Roman', serif;
  --lp-f-sans: 'Noto Sans JP', system-ui, -apple-system, sans-serif;

  --lp-ease: cubic-bezier(.22, 1, .36, 1);
  --lp-container: 1200px;
  --lp-radius: 18px;
}

/* ---------- Reset ---------- */
.lp * , .lp *::before, .lp *::after { box-sizing: border-box; }
.lp {
  margin: 0;
  background: var(--lp-bg);
  color: var(--lp-text);
  font-family: var(--lp-f-sans);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  font-weight: 400;
  min-height: 100vh;
}
.lp img { max-width: 100%; display: block; }
.lp a { color: inherit; text-decoration: none; transition: opacity .25s var(--lp-ease); }
.lp h1, .lp h2, .lp h3, .lp h4 { margin: 0; font-weight: 700; line-height: 1.25; letter-spacing: 0.01em; }
.lp p { margin: 0; }
.lp ul { list-style: none; margin: 0; padding: 0; }

.lp-container {
  max-width: var(--lp-container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
  position: relative;
  z-index: 2;
}

.lp-neon-text {
  background: var(--lp-neon);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ==========================================================================
   LP Header
   ========================================================================== */
.lp-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  background: rgba(5,5,10,0.6);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: all .35s var(--lp-ease);
}
.lp-header.is-scrolled {
  background: rgba(5,5,10,0.88);
  border-bottom-color: var(--lp-line);
}
.lp-header__inner {
  max-width: var(--lp-container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.lp-header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--lp-f-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.18em;
}
.lp-header__brand em {
  font-style: normal;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-header__brand-sub {
  font-family: var(--lp-f-sans);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--lp-text-mute);
  font-weight: 500;
  padding-left: 12px;
  border-left: 1px solid var(--lp-line);
}
.lp-header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: var(--lp-neon);
  color: var(--lp-ink);
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 8px 20px -8px rgba(168,85,255,0.55);
  background-size: 200% 200%;
  animation: lp-gradShift 4s linear infinite;
  transition: transform .3s var(--lp-ease);
}
.lp-header__cta:hover { transform: translateY(-2px); opacity: 1; }
@keyframes lp-gradShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

@media (max-width: 720px) {
  .lp-header__brand-sub { display: none; }
  .lp-header__cta { padding: 9px 16px; font-size: 10px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.lp-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top, #14112a 0%, var(--lp-bg) 60%),
    var(--lp-bg);
  padding: 120px 0 80px;
}
.lp-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.lp-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  animation: lp-orb 18s ease-in-out infinite;
}
.lp-hero__orb--1 {
  width: 520px; height: 520px;
  top: -140px; left: -100px;
  background: radial-gradient(circle, var(--lp-pink), transparent 60%);
}
.lp-hero__orb--2 {
  width: 620px; height: 620px;
  top: 10%; right: -180px;
  background: radial-gradient(circle, var(--lp-purple), transparent 60%);
  animation-delay: -5s;
}
.lp-hero__orb--3 {
  width: 560px; height: 560px;
  bottom: -180px; left: 25%;
  background: radial-gradient(circle, var(--lp-cyan), transparent 60%);
  animation-delay: -10s;
}
@keyframes lp-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 40px) scale(0.94); }
}

.lp-hero__beam {
  position: absolute;
  left: -10%; right: -10%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--lp-pink) 20%, var(--lp-purple) 50%, var(--lp-cyan) 80%, transparent 100%);
  box-shadow: 0 0 32px rgba(168,85,255,0.7);
  opacity: 0.45;
  transform: rotate(-4deg);
}
.lp-hero__beam--top { top: 22%; }
.lp-hero__beam--bottom { bottom: 28%; transform: rotate(3deg); opacity: 0.3; }

.lp-hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,5,10,0.45) 0%, rgba(5,5,10,0.2) 30%, rgba(5,5,10,0.9) 100%);
  z-index: 1;
}
.lp-hero__grid {
  position: absolute; inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 80%);
}

.lp-hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--lp-container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.lp-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  border: 1px solid var(--lp-line);
  border-radius: 999px;
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.26em;
  font-weight: 500;
}
.lp-hero__tag .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--lp-pink);
  box-shadow: 0 0 16px rgba(255,61,154,0.9);
  animation: lp-pulse 1.6s ease-in-out infinite;
}
@keyframes lp-pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: .5; }
}

.lp-hero__title {
  margin-top: 26px;
  font-family: var(--lp-f-display);
  font-weight: 800;
  /* 1行固定: 実フォント幅（Unbounded 800 相当）を考慮して、
     どの画面でも横幅に収まるよう vw とキャップを保守的に設定 */
  font-size: clamp(38px, 14vw, 180px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--lp-ink);
  text-shadow: 0 0 40px rgba(168,85,255,0.3);
  white-space: nowrap;
}
.lp-hero__title em {
  font-style: normal;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  animation: lp-gradShift 5s linear infinite;
  background-size: 200% 200%;
}

.lp-hero__jp {
  margin-top: 18px;
  font-family: var(--lp-f-serif);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(22px, 3.2vw, 38px);
  letter-spacing: 0.04em;
  line-height: 1.4;
  color: var(--lp-ink);
  max-width: 720px;
}

.lp-hero__meta {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 0;
  width: fit-content;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
  overflow: hidden;
}
.lp-hero__meta-item {
  padding: 18px 28px;
  border-right: 1px solid var(--lp-line);
}
.lp-hero__meta-item:last-child { border-right: 0; }
.lp-hero__meta-label {
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--lp-text-mute);
  font-weight: 600;
}
.lp-hero__meta-value {
  margin-top: 6px;
  font-family: var(--lp-f-display);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  color: var(--lp-ink);
  letter-spacing: 0.02em;
}
@media (max-width: 720px) {
  .lp-hero__meta { grid-template-columns: 1fr; width: 100%; }
  .lp-hero__meta-item { border-right: 0; border-bottom: 1px solid var(--lp-line); }
  .lp-hero__meta-item:last-child { border-bottom: 0; }
}

.lp-hero__cta {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.lp-hero__scroll {
  position: absolute;
  left: clamp(20px, 5vw, 48px);
  bottom: 24px;
  z-index: 3;
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--lp-text-mute);
  display: flex;
  align-items: center;
  gap: 14px;
}
.lp-hero__scroll::after {
  content: '';
  width: 60px; height: 1px;
  background: linear-gradient(to right, var(--lp-text-mute), transparent);
  animation: lp-scrollLine 2.2s ease-in-out infinite;
}
@keyframes lp-scrollLine {
  0% { transform: translateX(-10px); opacity: 0; }
  40%,60% { opacity: 1; }
  100% { transform: translateX(20px); opacity: 0; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.lp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 999px;
  font-family: var(--lp-f-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: transform .3s var(--lp-ease), box-shadow .3s var(--lp-ease);
  cursor: pointer;
  border: 0;
  position: relative;
  overflow: hidden;
}
.lp-btn--primary {
  background: var(--lp-neon);
  color: var(--lp-ink);
  background-size: 200% 200%;
  animation: lp-gradShift 4s linear infinite;
  box-shadow: 0 14px 32px -10px rgba(168,85,255,0.6);
}
.lp-btn--primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -10px rgba(255,61,154,0.65); opacity: 1; }

.lp-btn--ghost {
  background: transparent;
  color: var(--lp-ink);
  border: 1px solid var(--lp-line);
}
.lp-btn--ghost:hover { background: rgba(255,255,255,0.06); transform: translateY(-2px); opacity: 1; border-color: rgba(255,255,255,0.28); }

/* LINE 公式カラーの応募ボタン */
.lp-btn--line {
  background: #06C755;
  color: #ffffff;
  box-shadow: 0 14px 32px -10px rgba(6,199,85,0.55), inset 0 -2px 0 rgba(0,0,0,0.12);
  letter-spacing: 0.18em;
}
.lp-btn--line:hover {
  background: #05B44C;
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -10px rgba(6,199,85,0.7), inset 0 -2px 0 rgba(0,0,0,0.12);
  opacity: 1;
}

.lp-btn--large { padding: 20px 40px; font-size: 13px; letter-spacing: 0.22em; }

/* ==========================================================================
   Section frame
   ========================================================================== */
.lp-section {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  overflow: hidden;
}
.lp-section--dark { background: var(--lp-bg); }
.lp-section--dark-2 { background: var(--lp-bg-2); }
.lp-section--dark-3 { background: var(--lp-bg-3); }

.lp-section-head {
  max-width: 920px;
  margin: 0 auto 70px;
  text-align: center;
}
.lp-section-head__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--lp-text-mute);
  font-weight: 600;
  margin-bottom: 22px;
}
.lp-section-head__label::before,
.lp-section-head__label::after {
  content: '';
  width: 28px; height: 1px;
  background: var(--lp-line);
}
.lp-section-head__title {
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--lp-ink);
}
.lp-section-head__title span { display: inline-block; }
.lp-section-head__title em {
  font-style: normal;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-section-head__desc {
  margin-top: 22px;
  font-size: 15px;
  color: var(--lp-text-soft);
  line-height: 2;
}

/* ==========================================================================
   QUICK INFO (first-view direct below)
   ========================================================================== */
.lp-quick-info {
  position: relative;
  padding: clamp(40px, 6vw, 72px) 0 clamp(48px, 6vw, 80px);
  background: linear-gradient(180deg, var(--lp-bg) 0%, #07060f 100%);
  border-top: 1px solid var(--lp-line);
  overflow: hidden;
}
.lp-quick-info::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--lp-pink) 25%, var(--lp-purple) 50%, var(--lp-cyan) 75%, transparent 100%);
  opacity: 0.7;
}
.lp-event__list--quick {
  max-width: 880px;
  margin: 0 auto;
}

/* ==========================================================================
   CAST STRIP (first-view celebrity impact)
   ========================================================================== */
.lp-cast-strip {
  position: relative;
  padding: clamp(36px, 5vw, 56px) 0 clamp(48px, 6vw, 72px);
  background:
    linear-gradient(180deg, var(--lp-bg) 0%, #07060f 100%);
  border-top: 1px solid var(--lp-line);
  overflow: hidden;
}
.lp-cast-strip::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--lp-pink) 25%, var(--lp-purple) 50%, var(--lp-cyan) 75%, transparent 100%);
  opacity: 0.7;
}

.lp-cast-strip__head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: clamp(24px, 3vw, 36px);
  flex-wrap: wrap;
}
.lp-cast-strip__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border: 1px solid var(--lp-line);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.26em;
  font-weight: 700;
  color: var(--lp-text);
}
.lp-cast-strip__label .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--lp-neon);
  background-size: 200% 200%;
  animation: lp-gradShift 3s linear infinite, lp-pulse 1.8s ease-in-out infinite;
  box-shadow: 0 0 14px rgba(255,61,154,0.7);
}

.lp-cast-strip__rail {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(12px, 1.4vw, 18px);
}

.lp-mini {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  transition: transform .45s var(--lp-ease);
  background: #0a0818;
  min-width: 0;
}
.lp-mini:hover { transform: translateY(-4px); }

.lp-mini__photo {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1530, #0a0818);
}
.lp-mini__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .9s var(--lp-ease);
}
.lp-mini:hover .lp-mini__photo img { transform: scale(1.08); }
.lp-mini__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,5,10,0) 30%, rgba(5,5,10,0.3) 55%, rgba(5,5,10,0.95) 100%);
  pointer-events: none;
}

.lp-mini__role {
  position: absolute;
  top: 10px; left: 10px;
  z-index: 2;
  padding: 5px 11px;
  background: var(--lp-neon);
  color: var(--lp-ink);
  border-radius: 999px;
  font-family: var(--lp-f-display);
  font-size: 9px;
  letter-spacing: 0.22em;
  font-weight: 800;
  background-size: 200% 200%;
  animation: lp-gradShift 4s linear infinite;
  box-shadow: 0 6px 16px -6px rgba(168,85,255,0.6);
}
.lp-mini__role--secret {
  background: rgba(255,255,255,0.88);
  color: #0a0818;
  animation: none;
  text-shadow: none;
  font-size: 9px;
}

.lp-mini__meta {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 2;
  color: var(--lp-ink);
}
.lp-mini__name {
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(13px, 1.3vw, 17px);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.lp-mini__affiliation {
  margin-top: 4px;
  font-size: clamp(10px, 0.9vw, 12px);
  color: rgba(255,255,255,0.72);
  line-height: 1.4;
}

/* SECRET card inside strip */
.lp-mini__photo--secret {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,61,154,0.35), transparent 55%),
    radial-gradient(circle at 70% 70%, rgba(56,215,255,0.3), transparent 55%),
    #0a0818;
}
.lp-mini__photo--secret::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.035) 0,
      rgba(255,255,255,0.035) 1px,
      transparent 1px,
      transparent 18px
    );
}
.lp-mini__silhouette {
  position: relative;
  width: 48%;
  max-width: 120px;
  color: rgba(255,255,255,0.18);
  z-index: 1;
}
.lp-mini__silhouette svg { width: 100%; height: auto; display: block; }

/* ==========================================================================
   Marquee
   ========================================================================== */
.lp-marquee {
  position: relative;
  overflow: hidden;
  padding: 22px 0;
  background: linear-gradient(90deg, rgba(255,61,154,0.08), rgba(168,85,255,0.08), rgba(56,215,255,0.08));
  border-top: 1px solid var(--lp-line);
  border-bottom: 1px solid var(--lp-line);
}
.lp-marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  white-space: nowrap;
  animation: lp-marquee 36s linear infinite;
  font-family: var(--lp-f-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 22px);
  letter-spacing: 0.1em;
  color: var(--lp-ink);
}
.lp-marquee__track i {
  font-style: normal;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.3em;
}
@keyframes lp-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Announce (告知カード)
   ========================================================================== */
.lp-announce {
  background: var(--lp-bg-2);
}
.lp-announce__inner {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 56px);
  background:
    linear-gradient(135deg, rgba(255,61,154,0.12), rgba(168,85,255,0.08) 50%, rgba(56,215,255,0.12));
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
  overflow: hidden;
}
.lp-announce__inner::before {
  content: '';
  position: absolute;
  top: -80px; left: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--lp-pink), transparent 65%);
  filter: blur(60px);
  opacity: 0.55;
}
.lp-announce__inner::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--lp-cyan), transparent 65%);
  filter: blur(60px);
  opacity: 0.45;
}
.lp-announce__tag {
  position: relative;
  display: inline-block;
  padding: 6px 14px;
  background: var(--lp-neon);
  color: var(--lp-ink);
  border-radius: 999px;
  font-family: var(--lp-f-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
}
.lp-announce__title {
  position: relative;
  margin-top: 22px;
  font-family: var(--lp-f-serif);
  font-weight: 800;
  font-size: clamp(28px, 4.5vw, 54px);
  line-height: 1.3;
  color: var(--lp-ink);
  letter-spacing: -0.01em;
}
.lp-announce__title strong {
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-announce__desc {
  position: relative;
  margin-top: 24px;
  font-size: 15px;
  line-height: 2;
  color: var(--lp-text-soft);
}

/* ==========================================================================
   Brands grid (3 brands)
   ========================================================================== */
.lp-brands {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.lp-brands--4 {
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

/* Ø glyph accent in brand/logo text */
.lp-header__brand em,
.lp-hero__title em,
.lp-footer__logo em {
  /* Unbounded / Bodoni stays; gradient remains; bump slightly for Ø legibility */
  display: inline-block;
  padding: 0;
  font-style: normal;
}
.lp-brand {
  position: relative;
  padding: clamp(30px, 3.4vw, 48px) clamp(26px, 3vw, 40px);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
  overflow: hidden;
  transition: transform .45s var(--lp-ease), border-color .35s var(--lp-ease);
}
.lp-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--lp-neon-soft);
  opacity: 0;
  transition: opacity .5s var(--lp-ease);
}
.lp-brand > * { position: relative; }
.lp-brand:hover { transform: translateY(-6px); border-color: rgba(255,255,255,0.22); }
.lp-brand:hover::before { opacity: 1; }

.lp-brand__no {
  font-family: var(--lp-f-serif);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-brand__tag {
  margin-top: 18px;
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--lp-text-mute);
  font-weight: 600;
}
.lp-brand__title {
  margin-top: 10px;
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(20px, 2vw, 28px);
  color: var(--lp-ink);
  letter-spacing: 0.02em;
}
.lp-brand__desc {
  margin-top: 14px;
  font-size: 14px;
  color: var(--lp-text-soft);
  line-height: 1.85;
}

/* ==========================================================================
   Benefits grid (確定事項)
   ========================================================================== */
.lp-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border-radius: var(--lp-radius);
  overflow: hidden;
  border: 1px solid var(--lp-line);
  background: var(--lp-line);
}
.lp-benefit {
  background: var(--lp-bg-2);
  padding: clamp(28px, 3.4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 170px;
  transition: background .4s var(--lp-ease);
}
.lp-benefit:hover {
  background: linear-gradient(135deg, rgba(255,61,154,0.08), rgba(168,85,255,0.06), rgba(56,215,255,0.08));
}
.lp-benefit__icon {
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--lp-ink);
  background: rgba(255,255,255,0.08);
  align-self: flex-start;
  border: 1px solid var(--lp-line);
}
.lp-benefit__title {
  margin-top: auto;
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(18px, 2vw, 24px);
  color: var(--lp-ink);
  letter-spacing: 0.02em;
  line-height: 1.3;
}
.lp-benefit__desc {
  font-size: 13px;
  color: var(--lp-text-soft);
  line-height: 1.8;
}

/* ==========================================================================
   Steps (オーディションの流れ)
   ========================================================================== */
.lp-steps {
  display: grid;
  gap: 14px;
  counter-reset: step;
}
.lp-step {
  position: relative;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  padding: clamp(22px, 3vw, 36px);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
  transition: transform .4s var(--lp-ease), background .4s var(--lp-ease);
}
.lp-step:hover { transform: translateX(6px); background: rgba(255,255,255,0.04); }

.lp-step__no {
  font-family: var(--lp-f-serif);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-step__body { min-width: 0; }
.lp-step__title {
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(18px, 2vw, 24px);
  color: var(--lp-ink);
  letter-spacing: 0.02em;
}
.lp-step__desc {
  margin-top: 6px;
  font-size: 14px;
  color: var(--lp-text-soft);
}
.lp-step__pill {
  padding: 8px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--lp-line);
  border-radius: 999px;
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.22em;
  font-weight: 600;
  color: var(--lp-text);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .lp-step { grid-template-columns: 80px 1fr; grid-template-rows: auto auto; }
  .lp-step__pill { grid-column: 2; grid-row: 2; justify-self: flex-start; margin-top: 6px; }
}

/* ==========================================================================
   Guest (キャスト)
   ========================================================================== */
.lp-guests {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.lp-guest {
  position: relative;
  border-radius: var(--lp-radius);
  overflow: hidden;
  border: 1px solid var(--lp-line);
  background: rgba(255,255,255,0.02);
  transition: transform .45s var(--lp-ease);
}
.lp-guest:hover { transform: translateY(-6px); }
.lp-guest__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #0e0c1d;
}
.lp-guest__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s var(--lp-ease);
}
.lp-guest:hover .lp-guest__photo img { transform: scale(1.06); }
.lp-guest__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5,5,10,0.9) 100%);
}
.lp-guest__body {
  padding: 22px 24px 26px;
}
.lp-guest__role {
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.26em;
  font-weight: 700;
  color: var(--lp-text-mute);
}
.lp-guest__name {
  margin-top: 10px;
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(20px, 2.2vw, 26px);
  color: var(--lp-ink);
  letter-spacing: 0.02em;
}
.lp-guest__affiliation {
  margin-top: 8px;
  font-size: 13px;
  color: var(--lp-text-soft);
}

/* SECRET GUEST (顔写真なし：シルエット＋"?"表示) */
.lp-guest--secret .lp-guest__photo--secret {
  background:
    radial-gradient(circle at 30% 30%, rgba(255,61,154,0.35), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(56,215,255,0.3), transparent 50%),
    radial-gradient(circle at 50% 90%, rgba(168,85,255,0.25), transparent 55%),
    #0a0818;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.lp-guest--secret .lp-guest__photo--secret::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.03) 0,
      rgba(255,255,255,0.03) 1px,
      transparent 1px,
      transparent 20px
    );
  pointer-events: none;
}
.lp-guest__silhouette {
  position: relative;
  z-index: 1;
  width: 55%;
  max-width: 180px;
  color: rgba(255,255,255,0.18);
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.5));
}
.lp-guest__silhouette svg { width: 100%; height: auto; display: block; }
.lp-guest__secret-tag {
  position: absolute;
  top: 18px; left: 18px;
  padding: 6px 14px;
  background: var(--lp-neon);
  color: var(--lp-ink);
  border-radius: 999px;
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.26em;
  font-weight: 800;
  z-index: 2;
  background-size: 200% 200%;
  animation: lp-gradShift 4s linear infinite;
}
.lp-guest--secret .lp-guest__name {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.4;
}

/* ==========================================================================
   Concerns (お悩み共感)
   ========================================================================== */
.lp-concerns-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.lp-concerns-card {
  padding: clamp(32px, 4vw, 48px);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
}
.lp-concerns-card__label {
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--lp-text-mute);
  font-weight: 700;
}
.lp-concerns-card__title {
  margin-top: 14px;
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(20px, 2.5vw, 30px);
  color: var(--lp-ink);
  line-height: 1.3;
}
.lp-concerns-card--solve .lp-concerns-card__title {
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-concerns-list {
  margin-top: 24px;
  display: grid;
  gap: 12px;
}
.lp-concerns-list li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  color: var(--lp-text-soft);
  line-height: 1.8;
}
.lp-concerns-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--lp-text-mute);
  margin-top: 10px;
}
.lp-concerns-card--solve .lp-concerns-list li::before {
  background: var(--lp-neon);
  box-shadow: 0 0 8px rgba(255,61,154,0.5);
}
.lp-all-ok {
  margin-top: 30px;
  text-align: center;
  padding: 18px;
  border-radius: var(--lp-radius);
  border: 1px dashed rgba(255,61,154,0.4);
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 36px);
  letter-spacing: 0.14em;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Event info (開催概要)
   ========================================================================== */
.lp-event {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}
.lp-event__image {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--lp-radius);
  overflow: hidden;
  border: 1px solid var(--lp-line);
}
.lp-event__image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.lp-event__list {
  display: grid;
  gap: 2px;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
  overflow: hidden;
  background: var(--lp-line);
}
.lp-event__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
  padding: 22px 28px;
  background: var(--lp-bg-2);
  align-items: baseline;
}
.lp-event__label {
  font-family: var(--lp-f-display);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--lp-text-mute);
  font-weight: 700;
}
.lp-event__value {
  font-size: 15px;
  color: var(--lp-text);
  line-height: 1.8;
  font-weight: 500;
}
.lp-event__value strong {
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: 1.15em;
  color: var(--lp-ink);
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   CTA Big
   ========================================================================== */
.lp-cta-big {
  position: relative;
  padding: clamp(70px, 10vw, 140px) 0;
  overflow: hidden;
  background: var(--lp-bg);
}
.lp-cta-big::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,61,154,0.3), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(56,215,255,0.25), transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(168,85,255,0.2), transparent 60%);
}
.lp-cta-big__content {
  position: relative;
  text-align: center;
}
.lp-cta-big__kicker {
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--lp-text-mute);
  font-weight: 700;
  margin-bottom: 22px;
}
.lp-cta-big__title {
  font-family: var(--lp-f-serif);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 100px);
  line-height: 1.05;
  color: var(--lp-ink);
  letter-spacing: -0.02em;
  word-break: keep-all;
}
.lp-cta-big__title em {
  font-style: italic;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  animation: lp-gradShift 5s linear infinite;
  background-size: 200% 200%;
}
.lp-cta-big__desc {
  margin-top: 32px;
  font-size: 15px;
  color: var(--lp-text-soft);
  line-height: 2;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.lp-cta-big__buttons {
  margin-top: 48px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.lp-cta-big__hint {
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--lp-text-mute);
}
.lp-cta-big__hint strong {
  color: var(--lp-text);
  font-weight: 700;
}

/* ==========================================================================
   Footer (LP)
   ========================================================================== */
.lp-footer {
  padding: 60px 0 40px;
  background: #020205;
  border-top: 1px solid var(--lp-line);
  color: var(--lp-text-mute);
}
.lp-footer__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
  text-align: center;
}
.lp-footer__logo {
  font-family: var(--lp-f-display);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--lp-ink);
}
.lp-footer__logo em {
  font-style: normal;
  background: var(--lp-neon);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-footer__note { font-size: 12px; line-height: 1.8; }
.lp-footer__links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--lp-f-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  font-weight: 500;
}
.lp-footer__links a { color: var(--lp-text); }
.lp-footer__links a:hover { color: var(--lp-ink); opacity: 1; }

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.lp-reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--lp-ease), transform .9s var(--lp-ease); }
.lp-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Grid items: allow shrinking inside grid/flex
   ========================================================================== */
.lp-brand, .lp-benefit, .lp-guest, .lp-step, .lp-concerns-card, .lp-event__list { min-width: 0; }

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .lp-hero__orb,
  .lp-header__cta,
  .lp-btn--primary,
  .lp-cta-big__title em,
  .lp-guest__secret-tag,
  .lp-hero__title em,
  .lp-marquee__track { animation: none !important; }
  .lp-reveal { transition: none !important; opacity: 1 !important; transform: none !important; }
}

/* ==========================================================================
   Responsive — large tablet / small desktop
   ========================================================================== */
@media (max-width: 1200px) {
  .lp-hero__beam--top { top: 20%; }
  .lp-hero__beam--bottom { bottom: 26%; }
}

@media (max-width: 1024px) {
  .lp-benefits { grid-template-columns: repeat(2, 1fr); }
  .lp-concerns-grid { grid-template-columns: 1fr; gap: 24px; }
  .lp-event { grid-template-columns: 1fr; gap: 32px; }
  .lp-event__image { max-width: 520px; margin: 0 auto; }
  .lp-event__list { max-width: 720px; margin: 0 auto; }
  .lp-announce__inner { padding: clamp(36px, 6vw, 56px) clamp(26px, 5vw, 48px); }
}

/* ==========================================================================
   Tablet portrait / large phone
   ========================================================================== */
@media (max-width: 1024px) {
  .lp-brands--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .lp-section { padding: clamp(64px, 11vw, 120px) 0; }
  .lp-section-head { margin-bottom: 48px; }
  .lp-brands { grid-template-columns: 1fr; }
  .lp-brands--4 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .lp-guests { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .lp-hero__orb--1 { width: 360px; height: 360px; top: -100px; left: -80px; }
  .lp-hero__orb--2 { width: 440px; height: 440px; right: -140px; }
  .lp-hero__orb--3 { width: 380px; height: 380px; }

  /* CAST STRIP: horizontal scroll on tablet/mobile */
  .lp-cast-strip__rail {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: clamp(20px, 5vw, 48px);
    padding-bottom: 14px;
    margin: 0 calc(clamp(20px, 5vw, 48px) * -1);
    padding-left: clamp(20px, 5vw, 48px);
    padding-right: clamp(20px, 5vw, 48px);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.2) transparent;
    -webkit-overflow-scrolling: touch;
  }
  .lp-cast-strip__rail::-webkit-scrollbar { height: 4px; }
  .lp-cast-strip__rail::-webkit-scrollbar-track { background: transparent; }
  .lp-cast-strip__rail::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 2px; }
  .lp-mini {
    flex: 0 0 180px;
    scroll-snap-align: start;
  }
  .lp-mini__name { font-size: 14px; }
  .lp-mini__affiliation { font-size: 11px; }
}

@media (max-width: 640px) {
  .lp-mini { flex: 0 0 150px; }
  .lp-mini__role { font-size: 8px; padding: 4px 9px; letter-spacing: 0.18em; }
  .lp-cast-strip__head { justify-content: flex-start; }
  .lp-cast-strip__label { font-size: 10px; letter-spacing: 0.22em; }
}

/* ==========================================================================
   Mobile (hero meta + steps + hero cta)
   ========================================================================== */
@media (max-width: 720px) {
  .lp-hero { padding: 104px 0 72px; }
  .lp-hero__scroll { display: none; }
  .lp-hero__meta { grid-template-columns: 1fr; width: 100%; }
  .lp-hero__meta-item { border-right: 0; border-bottom: 1px solid var(--lp-line); padding: 14px 22px; }
  .lp-hero__meta-item:last-child { border-bottom: 0; }
  .lp-hero__beam { opacity: 0.28; }

  .lp-step { grid-template-columns: 68px 1fr; grid-template-rows: auto auto; row-gap: 4px; padding: 22px 20px; }
  .lp-step__no { font-size: 44px; }
  .lp-step__body { grid-column: 2; grid-row: 1; }
  .lp-step__pill { grid-column: 2; grid-row: 2; justify-self: flex-start; margin-top: 4px; }

  .lp-cta-big__buttons .lp-btn { width: 100%; max-width: 340px; justify-content: center; }
  .lp-marquee__track { gap: 26px; }
}

/* ==========================================================================
   Small mobile
   ========================================================================== */
@media (max-width: 640px) {
  .lp-benefits { grid-template-columns: 1fr; }
  .lp-brands--4 { grid-template-columns: 1fr; }
  .lp-guests { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .lp-event__row { grid-template-columns: 1fr; gap: 6px; padding: 18px 22px; }
  .lp-event__label { font-size: 9px; }

  .lp-hero__cta { flex-direction: column; align-items: stretch; }
  .lp-hero__cta .lp-btn { width: 100%; justify-content: center; }

  .lp-header__cta { padding: 10px 16px; font-size: 10px; letter-spacing: 0.16em; gap: 6px; }
  .lp-header__cta svg { width: 14px; height: 14px; }

  .lp-announce__tag { font-size: 9px; padding: 5px 12px; }
  .lp-all-ok { font-size: clamp(18px, 5vw, 26px); padding: 14px; }

  .lp-section-head__label::before,
  .lp-section-head__label::after { width: 18px; }
  .lp-section-head__label { font-size: 10px; letter-spacing: 0.22em; }

  .lp-hero__tag { font-size: 10px; padding: 7px 14px; letter-spacing: 0.22em; }
  .lp-hero__title { margin-top: 22px; }
  .lp-hero__jp { margin-top: 16px; }

  .lp-benefit { min-height: auto; }

  .lp-concerns-list li { font-size: 13px; }
  .lp-concerns-card { padding: 28px 22px; }

  .lp-marquee { padding: 16px 0; }
  .lp-marquee__track { font-size: 14px; gap: 22px; }

  .lp-footer__links { gap: 12px 16px; font-size: 10px; }
}

/* ==========================================================================
   Extra small mobile (< iPhone SE)
   ========================================================================== */
@media (max-width: 380px) {
  .lp-container,
  .lp-header__inner,
  .lp-hero__content { padding-left: 16px; padding-right: 16px; }

  /* 1行収まり優先：380px 以下では vw 値を維持し小さくなりすぎないようにする */
  .lp-hero__title { font-size: clamp(38px, 16vw, 64px); letter-spacing: -0.05em; }
  .lp-hero__jp { font-size: 18px; }

  .lp-announce__title { font-size: 24px; }
  .lp-section-head__title { font-size: 26px; }
  .lp-cta-big__title { font-size: 34px; }
  .lp-cta-big__title em { display: inline-block; }

  .lp-brand { padding: 28px 22px; }
  .lp-brand__no { font-size: 42px; }
  .lp-benefit { padding: 24px 22px; }

  .lp-header__brand { font-size: 12px; letter-spacing: 0.12em; }
}

/* ==========================================================================
   Landscape phone — short viewport
   ========================================================================== */
@media (max-height: 500px) and (orientation: landscape) {
  .lp-hero { min-height: auto; padding: 104px 0 56px; }
  .lp-hero__title { font-size: clamp(44px, 8vw, 72px); }
  .lp-hero__scroll { display: none; }
}