/* ===== Reset & Variables ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #d4a843;
  --gold-l: #f0cc7a;
  --gold-d: #a17f2c;
  --purple: #6450b4;
  --purple-l: #9b8ec4;
  --bg: #0d0e1a;
  --bg-2: #16172a;
  --bg-3: #1d1e36;
  --text: #eeeaf8;
  --text-mute: #a8a4c0;
  --line: rgba(212, 168, 67, 0.25);
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif;
  --display: "Cormorant Garamond", "Noto Serif JP", serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

a { color: var(--gold); text-decoration: none; }

.container { max-width: 720px; margin: 0 auto; padding: 0 24px; }

.sp-only { display: inline; }
@media (min-width: 768px) {
  .sp-only { display: none; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 80px 24px 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0b15;
  overflow: hidden;
  text-align: center;
  isolation: isolate;
}

/* 銀河背景画像 — ゆっくりとパン＋ズーム */
.hero-galaxy {
  position: absolute;
  inset: -8%;
  background-image: image-set(
    url('assets/hero/galaxy.avif') type('image/avif'),
    url('assets/hero/galaxy.jpg') type('image/jpeg')
  );
  background-image: url('assets/hero/galaxy.jpg'); /* fallback */
  background-image: image-set(
    url('assets/hero/galaxy.avif') type('image/avif'),
    url('assets/hero/galaxy.jpg') type('image/jpeg')
  );
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
  animation: galaxy-drift 90s ease-in-out infinite;
  will-change: transform;
}

@keyframes galaxy-drift {
  0%   { transform: scale(1.05) translate(0%, 0%); }
  25%  { transform: scale(1.10) translate(-1.5%, -1%); }
  50%  { transform: scale(1.12) translate(-2%, 1%); }
  75%  { transform: scale(1.08) translate(1%, 1.5%); }
  100% { transform: scale(1.05) translate(0%, 0%); }
}

/* 銀河の上に重ねるダーク・グラデーションオーバーレイ — テキスト可読性確保 */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(13, 14, 26, 0.35) 0%, rgba(13, 14, 26, 0.7) 80%),
    linear-gradient(180deg, rgba(10, 11, 21, 0.4) 0%, rgba(13, 14, 26, 0.6) 60%, rgba(10, 11, 21, 0.85) 100%);
  z-index: -1;
  pointer-events: none;
}

/* 既存の星きらめきレイヤーは銀河の上に薄く重ねる */
.hero-stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1.5px 1.5px at 80% 20%, rgba(240, 204, 122, 0.55), transparent),
    radial-gradient(1px 1px at 30% 80%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1px 1px at 75% 50%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1.5px 1.5px at 10% 60%, rgba(240, 204, 122, 0.5), transparent),
    radial-gradient(1px 1px at 90% 85%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1px 1px at 45% 15%, rgba(155, 142, 196, 0.5), transparent),
    radial-gradient(1.5px 1.5px at 5% 25%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 65% 92%, rgba(240, 204, 122, 0.45), transparent);
  pointer-events: none;
  animation: twinkle 6s ease-in-out infinite alternate;
  z-index: 0;
  opacity: 0.7;
}

@keyframes twinkle {
  from { opacity: 0.4; }
  to   { opacity: 0.8; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 560px;
}

.hero-logo,
.hero-title,
.hero-tagline,
.hero-lead,
.hero-note {
  position: relative;
  z-index: 2;
}

/* テキストの背景に微妙なシャドウで可読性UP */
.hero-title,
.hero-tagline,
.hero-lead {
  text-shadow: 0 2px 16px rgba(13, 14, 26, 0.7);
}

.hero-logo {
  width: 140px;
  height: 140px;
  margin: 0 auto 24px;
  filter: drop-shadow(0 0 24px rgba(212, 168, 67, 0.4));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(32px, 8vw, 44px);
  letter-spacing: 0.18em;
  margin-bottom: 16px;
  background: linear-gradient(180deg, var(--gold-l) 0%, var(--gold) 60%, var(--gold-d) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-tagline {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(15px, 4vw, 18px);
  color: var(--gold-l);
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  opacity: 0.9;
}

.hero-lead {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--text);
  line-height: 2;
  letter-spacing: 0.05em;
  margin-bottom: 40px;
  opacity: 0.92;
}

.hero-note {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.04em;
}

/* ===== CTA Button ===== */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #06C755 0%, #04a847 100%);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  border-radius: 999px;
  box-shadow:
    0 8px 24px rgba(6, 199, 85, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  min-width: 280px;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow:
    0 12px 32px rgba(6, 199, 85, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.15) inset;
}

.cta-button:active { transform: translateY(0); }

.cta-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cta-icon svg { width: 100%; height: 100%; }

/* ===== Sections ===== */
.section {
  padding: 80px 0;
  position: relative;
}

.section-about {
  background: linear-gradient(180deg, #0d0e1a 0%, #14152a 100%);
}

.section-sample {
  background: linear-gradient(180deg, #14152a 0%, #1a1c33 100%);
}

.section-timeline {
  background: linear-gradient(180deg, #1a1c33 0%, #14152a 100%);
}

.section-cta {
  background: linear-gradient(180deg, #14152a 0%, #0a0b15 100%);
  text-align: center;
  padding: 100px 24px;
}

.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 6vw, 28px);
  text-align: center;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  color: var(--gold-l);
  line-height: 1.6;
}

.title-sub {
  display: block;
  font-size: 0.6em;
  color: var(--text-mute);
  letter-spacing: 0.2em;
  margin-top: 4px;
  font-weight: 400;
}

.section-lead {
  font-family: var(--serif);
  text-align: center;
  font-size: 14px;
  line-height: 2;
  color: var(--text);
  letter-spacing: 0.04em;
  margin-bottom: 48px;
  opacity: 0.92;
}

.section-lead strong {
  color: var(--gold-l);
  font-weight: 700;
}

/* ===== Three Systems ===== */
.three-systems {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .three-systems { grid-template-columns: repeat(3, 1fr); }
}

.system-card {
  padding: 28px 20px;
  background: linear-gradient(160deg, rgba(100, 80, 180, 0.12) 0%, rgba(13, 14, 26, 0.4) 100%);
  border: 1px solid var(--line);
  border-radius: 12px;
  text-align: center;
  position: relative;
  transition: transform 0.3s, border-color 0.3s;
}

.system-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.system-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  filter: drop-shadow(0 0 12px rgba(212, 168, 67, 0.3));
}

.system-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: var(--gold-l);
  margin-bottom: 12px;
}

.system-card p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--text);
  opacity: 0.85;
}

/* ===== Divider ===== */
.divider {
  text-align: center;
  padding: 32px 0;
  background: var(--bg);
  opacity: 0.6;
}
.divider img { width: 200px; margin: 0 auto; }

/* ===== Sample Section ===== */
.sample-eyebrow {
  text-align: center;
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.sample-note {
  margin-top: 24px;
  font-size: 11px;
  text-align: center;
  color: var(--text-mute);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

/* ===== Final Card ===== */
.final-card {
  position: relative;
  margin: 32px auto 0;
  padding: 48px 28px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(100, 80, 180, 0.3) 0%, transparent 50%),
    linear-gradient(160deg, #1d1e36 0%, #0d0e1a 100%);
  border: 1px solid var(--gold);
  border-radius: 16px;
  text-align: center;
  box-shadow:
    0 0 60px rgba(212, 168, 67, 0.15),
    0 0 0 1px rgba(212, 168, 67, 0.2) inset;
  overflow: hidden;
}

.final-card::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(240, 204, 122, 0.6), transparent),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1.5px 1.5px at 80% 20%, rgba(240, 204, 122, 0.5), transparent),
    radial-gradient(1px 1px at 30% 85%, rgba(255,255,255,0.3), transparent);
  pointer-events: none;
  opacity: 0.7;
}

.final-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  opacity: 0.7;
  pointer-events: none;
}
.final-corner-tl { top: 12px; left: 12px; }
.final-corner-tr { top: 12px; right: 12px; transform: scaleX(-1); }
.final-corner-bl { bottom: 12px; left: 12px; transform: scaleY(-1); }
.final-corner-br { bottom: 12px; right: 12px; transform: scale(-1); }

.final-label {
  position: relative;
  font-family: var(--display);
  font-style: italic;
  letter-spacing: 0.2em;
  font-size: 13px;
  color: var(--gold-l);
  margin-bottom: 28px;
}

.final-headline {
  position: relative;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(18px, 5vw, 22px);
  line-height: 2;
  color: var(--text);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.final-headline .keyword {
  display: inline-block;
  padding: 0 4px;
  background: linear-gradient(180deg, transparent 60%, rgba(212, 168, 67, 0.35) 60%);
  color: var(--gold-l);
  font-weight: 700;
}

.final-divider {
  width: 60px;
  height: 1px;
  margin: 0 auto 28px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.final-detail {
  position: relative;
  font-family: var(--serif);
  font-size: 14px;
  line-height: 2.1;
  color: var(--text);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  opacity: 0.95;
}

.final-detail:last-of-type { margin-bottom: 0; }

.final-detail strong {
  color: var(--gold-l);
  font-weight: 700;
}

/* ===== Timeline / Wave Chart ===== */
.timeline-wrap {
  margin: 32px auto 24px;
  padding: 24px 16px;
  background: linear-gradient(160deg, rgba(100, 80, 180, 0.12) 0%, rgba(13, 14, 26, 0.6) 100%);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.chart-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) transparent;
}
.chart-scroll::-webkit-scrollbar { height: 6px; }
.chart-scroll::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

.chart-inner {
  min-width: 700px;
  height: 280px;
  position: relative;
}

@media (min-width: 768px) {
  .chart-inner { min-width: auto; }
}

.chart-hint {
  text-align: center;
  font-size: 11px;
  color: var(--text-mute);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

@media (min-width: 768px) {
  .chart-hint { display: none; }
}

.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 20px;
  margin-top: 20px;
  font-size: 11px;
  color: var(--text);
  letter-spacing: 0.04em;
}

.legend > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.turning-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16px;
  text-align: center;
  letter-spacing: 0.1em;
  color: var(--gold-l);
  margin: 48px 0 20px;
}

.turning-card {
  background: linear-gradient(160deg, rgba(100, 80, 180, 0.1) 0%, rgba(13, 14, 26, 0.4) 100%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 8px;
  padding: 18px 20px;
  margin-bottom: 14px;
}

.turning-card h4 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 14px;
  color: var(--gold-l);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.turning-card p {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text);
  opacity: 0.92;
  letter-spacing: 0.03em;
}

/* ===== Final CTA Section ===== */
.cta-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  opacity: 0.9;
  filter: drop-shadow(0 0 16px rgba(212, 168, 67, 0.4));
}

.cta-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 6vw, 26px);
  letter-spacing: 0.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--gold-l);
}

.cta-lead {
  font-family: var(--serif);
  font-size: 14px;
  line-height: 2;
  color: var(--text);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  opacity: 0.92;
}

.cta-note {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-mute);
  line-height: 1.8;
}

/* ===== Footer ===== */
.site-footer {
  padding: 32px 24px;
  background: #08090f;
  text-align: center;
  border-top: 1px solid var(--line);
}

.footer-brand {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--gold-l);
  margin-bottom: 8px;
}

.footer-copy {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.04em;
}

/* ===== Philosophy (AI x 自己理解) ===== */
.section-philosophy {
  background: linear-gradient(180deg, #14152a 0%, #1a1c33 100%);
}

.philosophy-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .philosophy-grid { grid-template-columns: repeat(3, 1fr); }
}

.philosophy-card {
  position: relative;
  padding: 28px 22px;
  background: linear-gradient(160deg, rgba(100, 80, 180, 0.1) 0%, rgba(13, 14, 26, 0.5) 100%);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.philosophy-num {
  font-family: var(--display);
  font-style: italic;
  font-size: 36px;
  color: var(--gold);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  opacity: 0.8;
  line-height: 1;
}

.philosophy-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--gold-l);
  margin-bottom: 12px;
}

.philosophy-card p {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text);
  opacity: 0.9;
  letter-spacing: 0.03em;
}

/* ===== Pricing ===== */
.section-pricing {
  background: linear-gradient(180deg, #1a1c33 0%, #14152a 100%);
}

.pricing-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

.price-card {
  position: relative;
  padding: 32px 24px;
  background: linear-gradient(160deg, rgba(100, 80, 180, 0.12) 0%, rgba(13, 14, 26, 0.5) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.price-card-featured {
  border-color: var(--gold);
  box-shadow: 0 0 32px rgba(212, 168, 67, 0.2);
}

.price-badge {
  display: inline-block;
  font-family: var(--display);
  font-style: italic;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--gold-l);
  border: 1px solid var(--gold);
  border-radius: 999px;
  padding: 4px 14px;
  margin: 0 auto 20px;
  text-transform: uppercase;
}

.price-badge-featured {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-d) 100%);
  color: #0d0e1a;
  border-color: var(--gold);
  font-weight: 700;
}

.price-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--gold-l);
  margin-bottom: 8px;
  line-height: 1.5;
}

.price-name-sub {
  font-size: 12px;
  color: var(--text);
  letter-spacing: 0.1em;
  opacity: 0.75;
  font-weight: 400;
}

.price-amount {
  font-family: var(--display);
  font-size: 48px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.02em;
  margin: 8px 0 24px;
  line-height: 1;
}

.price-amount .yen {
  font-size: 26px;
  vertical-align: 0.18em;
  margin-right: 2px;
}
.price-amount .per {
  font-size: 18px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}
.price-amount .tax {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  margin-top: 8px;
  font-weight: 400;
}

.price-features {
  list-style: none;
  text-align: left;
  margin: 0 0 24px;
  flex-grow: 1;
}

.price-features li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 13px;
  line-height: 1.85;
  color: var(--text);
  letter-spacing: 0.02em;
}

.price-features li::before {
  content: "★";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
  font-size: 12px;
}

.price-features li strong {
  color: var(--gold-l);
}

.price-delivery {
  font-size: 11px;
  color: var(--text-mute);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.price-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  background: linear-gradient(135deg, #06C755 0%, #04a847 100%);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(6, 199, 85, 0.28);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.price-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(6, 199, 85, 0.38);
}

/* ===== Flow ===== */
.section-flow {
  background: linear-gradient(180deg, #14152a 0%, #1a1c33 100%);
}

.flow-list {
  list-style: none;
  margin-top: 32px;
  position: relative;
  padding-left: 0;
}

.flow-item {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
  position: relative;
}

.flow-item::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: -24px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold) 0%, transparent 100%);
  opacity: 0.4;
}

.flow-item:last-child::before {
  display: none;
}

.flow-num {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-l) 0%, var(--gold-d) 100%);
  color: #0d0e1a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 16px rgba(212, 168, 67, 0.35);
}

.flow-body {
  flex: 1;
  padding-top: 4px;
}

.flow-body h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 15px;
  color: var(--gold-l);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.flow-body p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--text);
  opacity: 0.92;
  letter-spacing: 0.02em;
}

/* ===== Notice ===== */
.section-notice {
  background: #0d0e1a;
  padding: 60px 0;
}

.notice-box {
  padding: 28px 24px;
  background: linear-gradient(160deg, rgba(100, 80, 180, 0.08) 0%, rgba(13, 14, 26, 0.5) 100%);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.notice-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--gold-l);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.notice-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--text);
  opacity: 0.88;
  letter-spacing: 0.02em;
}

.notice-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.notice-list li strong {
  color: var(--gold-l);
}

/* ===== Footer Nav ===== */
.footer-nav {
  margin: 12px 0 8px;
  font-size: 11px;
  letter-spacing: 0.04em;
  line-height: 2;
}

.footer-nav a {
  color: var(--text-mute);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--gold-l);
}

.footer-sep {
  color: var(--line);
  margin: 0 8px;
}

.footer-contact {
  font-size: 11px;
  color: var(--text-mute);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.footer-contact a {
  color: var(--gold);
}

/* ===== Legal Pages (特商法・プラポリ・利用規約) ===== */
.legal-page {
  min-height: 100vh;
  padding: 60px 0 80px;
  background: linear-gradient(180deg, #0d0e1a 0%, #14152a 100%);
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  text-decoration: none;
  transition: color 0.2s;
}

.legal-back:hover {
  color: var(--gold-l);
}

.legal-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  color: var(--gold-l);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  text-align: center;
  line-height: 1.6;
}

.legal-subtitle {
  text-align: center;
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 36px;
  text-transform: uppercase;
}

.legal-section {
  margin-bottom: 32px;
}

.legal-section h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 15px;
  color: var(--gold-l);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 3px solid var(--gold);
}

.legal-section p,
.legal-section li {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text);
  letter-spacing: 0.02em;
  opacity: 0.92;
}

.legal-section ul,
.legal-section ol {
  padding-left: 22px;
  margin: 8px 0;
}

.legal-section li {
  margin-bottom: 6px;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
  font-size: 12.5px;
}

.legal-table th,
.legal-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.legal-table th {
  width: 36%;
  color: var(--gold-l);
  font-weight: 500;
  font-family: var(--serif);
  background: rgba(100, 80, 180, 0.08);
  white-space: nowrap;
}

.legal-table td {
  color: var(--text);
}

@media (max-width: 600px) {
  .legal-table,
  .legal-table tbody,
  .legal-table tr,
  .legal-table th,
  .legal-table td {
    display: block;
    width: 100%;
  }
  .legal-table th {
    border-bottom: none;
    padding-bottom: 4px;
  }
  .legal-table td {
    padding-top: 4px;
    padding-bottom: 16px;
  }
}

.legal-meta {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  text-align: right;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.04em;
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}