/* ══════════════════════════════════════════════════════════════
   YOKAI CLASH — LANDING PAGE REDESIGN
   Structure: full-screen hero → clan spotlight → 3-step → board → CTA
   Uses .lp-* classes — no overlap with app.css or inline styles
   ══════════════════════════════════════════════════════════════ */

/* ── SHARED COMPONENTS ────────────────────────────────────────── */
.lp-eyebrow {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.58rem;
  letter-spacing: 0.45em;
  color: #c0272d;
  text-transform: uppercase;
  opacity: 0.85;
  display: block;
  margin-bottom: 1.2rem;
}
.lp-section-head {
  text-align: center;
  margin-bottom: 3.5rem;
  padding: 0 2rem;
}
.lp-section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.4rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #f0e8d0;
  letter-spacing: 0.03em;
}
.lp-section-title::after {
  content: '';
  display: block;
  width: 36px;
  height: 2px;
  background: #c0272d;
  margin: 1rem auto 0;
}

/* BUTTONS */
.lp-btn-primary,
.lp-btn-ghost {
  color: #f0e8d0;
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 20px 52px;
  border: 0;
  cursor: pointer;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  transition: transform 0.18s ease-out;
  text-shadow: 0 1px 3px rgba(0,0,0,0.85), 0 0 14px rgba(0,0,0,0.55);
  will-change: transform;
}
.lp-btn-primary { background-image: url('../assets/btn-primary.webp'); }
.lp-btn-ghost   { background-image: url('../assets/btn-secondary.webp'); font-weight: 400; }
.lp-btn-primary:hover,
.lp-btn-ghost:hover { transform: translateY(-2px); }
.lp-btn-primary:active,
.lp-btn-ghost:active { transform: translateY(0); }
.lp-btn-lg { padding: 22px 60px; font-size: 0.85rem; }

/* ── SECTION 1: HERO ──────────────────────────────────────────── */
.lp-hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.lp-hero-kanji {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -52%);
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(18rem, 38vw, 52rem);
  font-weight: 900;
  color: rgba(192, 39, 45, 0.035);
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
  user-select: none;
  z-index: 0;
}
.lp-hero-center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 7rem 2rem 5rem;
  max-width: 900px;
}
.lp-hero-badge {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.58rem;
  letter-spacing: 0.45em;
  color: #c0272d;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(192, 39, 45, 0.25);
  padding: 0.4rem 1.5rem;
  display: inline-block;
}
.lp-hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(5.5rem, 16vw, 16rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #fff 0%, #f0e8d0 25%, #e8c8b5 60%, #c0272d 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 8px 50px rgba(192, 39, 45, 0.25));
  animation: lpHeroReveal 1.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes lpHeroReveal {
  from { opacity: 0; transform: translateY(50px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.lp-hero-jp {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(0.75rem, 1.3vw, 0.95rem);
  color: #a09078;
  margin-top: 1.8rem;
  letter-spacing: 0.4em;
  animation: lpHeroReveal 1.2s 0.25s both;
}
.lp-hero-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, rgba(192, 39, 45, 0.55), transparent);
  margin: 2.5rem auto;
  animation: lpHeroReveal 1s 0.45s both;
}
.lp-hero-btns {
  display: flex;
  gap: 1rem;
  animation: lpHeroReveal 1s 0.55s both;
  flex-wrap: wrap;
  justify-content: center;
}
.lp-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  animation: lpHeroReveal 1s 1.2s both;
}
.lp-scroll-hint span {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.48rem;
  letter-spacing: 0.35em;
  color: rgba(240, 232, 208, 0.25);
  text-transform: uppercase;
}
.lp-scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(192, 39, 45, 0.45), transparent);
  animation: lpScrollPulse 2s ease-in-out infinite;
}
@keyframes lpScrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ── SECTION 2: CLANS SPOTLIGHT ───────────────────────────────── */
.lp-clans {
  position: relative;
  z-index: 1;
  padding: 7rem 0 6rem;
  background: linear-gradient(to bottom, transparent, rgba(8, 6, 16, 0.96) 15%, rgba(8, 6, 16, 0.96) 85%, transparent);
}
.lp-clan-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0 1rem;
  margin-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.lp-clan-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  color: rgba(240, 232, 208, 0.35);
  font-family: 'Noto Serif JP', serif;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.85rem 1.3rem;
  cursor: pointer;
  transition: all 0.2s;
}
.lp-clan-tab:hover { color: rgba(240, 232, 208, 0.75); }
.lp-clan-tab.active { color: #f0e8d0; border-bottom-color: #c0272d; }
.lp-clan-spotlight {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 3rem;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 5rem;
  align-items: center;
  transition: opacity 0.3s, transform 0.3s;
}
@media (max-width: 820px) {
  .lp-clan-spotlight {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
    padding: 0 2rem;
  }
}
.lp-clan-portrait-wrap { position: relative; }
.lp-clan-portrait {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.6));
}
.lp-clan-portrait-frame {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(201, 168, 76, 0.18);
  pointer-events: none;
}
.lp-clan-portrait-frame::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: #c0272d;
  opacity: 0.55;
}
.lp-clan-portrait-frame::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 168, 76, 0.25), transparent);
}
.lp-clan-info { display: flex; flex-direction: column; gap: 1.8rem; }
.lp-clan-name {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 900;
  line-height: 1;
  transition: color 0.3s;
}
.lp-clan-hero {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: #c9a84c;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: -1rem;
}
.lp-clan-desc {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.85;
  color: #a09078;
}
.lp-clan-hpower {
  background: rgba(192, 39, 45, 0.05);
  border: 1px solid rgba(192, 39, 45, 0.18);
  border-left: 3px solid #c0272d;
  padding: 1rem 1.3rem;
}
.lp-clan-hpower-label {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.52rem;
  letter-spacing: 0.32em;
  color: #c0272d;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  opacity: 0.8;
  display: block;
}
.lp-clan-hpower-text {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 0.95rem;
  color: #f0e8d0;
  opacity: 0.85;
}
.lp-clan-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 820px) { .lp-clan-cta { justify-content: center; } }

/* ── SECTION 3: HOW IT WORKS ──────────────────────────────────── */
.lp-steps {
  position: relative;
  z-index: 1;
  padding: 7rem 2rem;
}
.lp-steps-inner {
  max-width: 1080px;
  margin: 4.5rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr;
  align-items: start;
}
@media (max-width: 780px) {
  .lp-steps-inner { grid-template-columns: 1fr; gap: 3.5rem; }
}
.lp-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 2.5rem;
}
.lp-step-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 4.5rem;
  font-weight: 900;
  color: rgba(192, 39, 45, 0.45);
  text-shadow: 0 2px 18px rgba(192, 39, 45, 0.35);
  line-height: 1;
  margin-bottom: 1.8rem;
}
.lp-step-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lp-step-icon img {
  width: 52px;
  height: 52px;
  mix-blend-mode: lighten;
  filter: drop-shadow(0 2px 10px rgba(192, 39, 45, 0.3));
}
.lp-step-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #f0e8d0;
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}
.lp-step-text {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 0.95rem;
  line-height: 1.8;
  color: #a09078;
}
.lp-step-sep {
  background: linear-gradient(to bottom, transparent, rgba(192, 39, 45, 0.2), rgba(201, 168, 76, 0.1), rgba(192, 39, 45, 0.2), transparent);
  align-self: center;
  margin-top: 3.5rem;
  height: 180px;
}
@media (max-width: 780px) { .lp-step-sep { display: none; } }

/* ── SECTION 4: BATTLEFIELD ───────────────────────────────────── */
.lp-board {
  position: relative;
  z-index: 1;
  padding: 6rem 2rem;
  background: linear-gradient(to bottom, transparent, rgba(8, 6, 16, 0.92), rgba(8, 6, 16, 0.92), transparent);
}
.lp-board-head {
  text-align: center;
  margin-bottom: 3rem;
}

/* ── SECTION 5: FINAL CTA ─────────────────────────────────────── */
.lp-cta {
  position: relative;
  z-index: 1;
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem;
  overflow: hidden;
  background: linear-gradient(to bottom, transparent, rgba(8, 4, 4, 0.98));
}
.lp-cta-kanji {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(14rem, 32vw, 42rem);
  font-weight: 900;
  color: rgba(192, 39, 45, 0.028);
  pointer-events: none;
  line-height: 1;
  user-select: none;
  z-index: 0;
}
.lp-cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
}
.lp-cta-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.8rem, 4.5vw, 3.5rem);
  font-weight: 900;
  color: #f0e8d0;
  letter-spacing: 0.02em;
}
.lp-cta-sub {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 1.05rem;
  color: #a09078;
  opacity: 0.65;
  max-width: 480px;
  line-height: 1.7;
}

/* ── FOOTER ───────────────────────────────────────────────────── */
footer.hf-footer {
  position: relative;
  z-index: 1;
  padding: 3rem 3rem 2rem;
  border-top: 1px solid rgba(192, 39, 45, 0.1);
  background: transparent;
  text-align: center;
}
.footer-logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.4rem;
  font-weight: 900;
  color: #f0e8d0;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.footer-legal-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.footer-legal-links a {
  color: #a09078;
  text-decoration: none;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-legal-links a:hover { color: #c0272d; }
.footer-sep { color: rgba(192, 39, 45, 0.2); margin: 0 0.5rem; }
.footer-socials { display: flex; gap: 1.5rem; justify-content: center; margin-bottom: 1.5rem; }
.footer-social-link {
  color: #a09078;
  transition: color 0.2s, opacity 0.2s;
  opacity: 0.45;
  display: flex;
  align-items: center;
}
.footer-social-link:hover { color: #f0e8d0; opacity: 1; }
.footer-payment-logos { margin-bottom: 1.5rem; }
.payment-logos-img { height: 22px; opacity: 0.2; filter: grayscale(1); }
.footer-copy {
  font-family: 'Crimson Pro', serif;
  font-style: italic;
  font-size: 0.78rem;
  color: #a09078;
  opacity: 0.3;
  margin-bottom: 0.5rem;
}
.footer-disclaimer {
  font-family: 'Crimson Pro', serif;
  font-size: 0.68rem;
  color: #a09078;
  opacity: 0.18;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── SECTION: THE MARKET ──────────────────────────────────────── */
.lp-market {
  max-width: 1200px;
  margin: 5rem auto;
  padding: 0 2rem;
}
.lp-market .lp-section-head { text-align: center; margin-bottom: 2.5rem; }
.lp-market-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.lp-market-visual {
  position: relative;
  aspect-ratio: 4/3;
  border: 1px solid rgba(201,168,76,0.25);
  border-top: 2px solid #c0272d;
  background: rgba(7,8,13,0.6);
  clip-path: polygon(14px 0, calc(100% - 14px) 0, 100% 14px, 100% calc(100% - 14px), calc(100% - 14px) 100%, 14px 100%, 0 calc(100% - 14px), 0 14px);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lp-market-visual img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.85) saturate(0.9);
}
.lp-market-copy { padding: 0 0.5rem; }
.lp-market-lead {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  font-weight: 700;
  color: #f0e8d0;
  line-height: 1.3;
  margin-bottom: 1.2rem;
  position: relative;
  padding-bottom: 1rem;
}
.lp-market-lead::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 72px; height: 2px;
  background: linear-gradient(to right, #c0272d, rgba(201,168,76,0.4));
}
.lp-market-body {
  font-family: 'Crimson Pro', serif;
  font-size: 1rem;
  color: rgba(240,232,208,0.82);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.lp-market-bullets {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.lp-market-bullets li {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.82rem;
  color: rgba(240,232,208,0.88);
  letter-spacing: 0.03em;
  display: flex; align-items: center; gap: 0.6rem;
}
.lp-market-bullet-mark {
  color: #c0272d;
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
}
@media (max-width: 860px) {
  .lp-market-grid { grid-template-columns: 1fr; gap: 2rem; }
  .lp-market { padding: 0 1rem; margin: 3rem auto; }
}