@charset "UTF-8";

/* ==========================================================================
   Design tokens (colors / fonts extracted from the current live site)
   ========================================================================== */
:root {
  --gold: #c1a989;
  --gold-muted: #b5a58f;
  --gold-soft: #e0d1bd;
  --gold-border: #d2c7bb;
  --cream: #f6f4f1;
  --gray-beige: #ede9e5;
  --heading-gray: #9398a4;
  --body-text: #555555;
  --coral: #e08b7c;
  --blue-gray: #afb5be;
  --white: #ffffff;

  --font-display: "Abril Fatface", "Hiragino Mincho Pro", serif;
  --font-title: "Noto Sans JP", "Hiragino Kaku Gothic Pro", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic Pro",
    "Yu Gothic", "YuGothic", Meiryo, sans-serif;

  --header-h: 84px;
  --header-h-scrolled: 60px;
  --max-width: 1200px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--body-text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  z-index: 200;
  transition: height 0.35s var(--ease), box-shadow 0.35s var(--ease),
    background 0.35s var(--ease);
}
.site-header.is-scrolled {
  height: var(--header-h-scrolled);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}
.site-header--transparent {
  background: transparent;
}
.site-header--transparent.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: 32px;
  padding-right: 32px;
}
.site-header--transparent:not(.is-scrolled) {
  height: 58px;
}
.site-header--transparent:not(.is-scrolled) .logo {
  font-size: clamp(0.8rem, 1.2vw, 1.05rem);
}
.logo {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  line-height: 1.1;
  color: var(--gold);
  letter-spacing: 0.02em;
  transition: font-size 0.35s var(--ease), color 0.35s var(--ease), text-shadow 0.35s var(--ease);
  white-space: nowrap;
}
.site-header.is-scrolled .logo { font-size: clamp(1.3rem, 2vw, 1.6rem); }

.gnav { display: flex; }
.gnav ul { display: flex; gap: 40px; }
.gnav a {
  line-height: 1.1;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  position: relative;
  padding: 6px 2px;
  transition: color 0.35s var(--ease), text-shadow 0.35s var(--ease);
}
.gnav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease), background 0.35s var(--ease);
}
.site-header--transparent:not(.is-scrolled) .logo,
.site-header--transparent:not(.is-scrolled) .gnav a {
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.site-header--transparent:not(.is-scrolled) .gnav a::after {
  background: #ffffff;
}
.site-header--transparent:not(.is-scrolled) .nav-toggle span {
  background: #ffffff;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}
.gnav a:hover::after,
.gnav a.is-current::after {
  transform: scaleX(1);
  transform-origin: left;
}
.gnav a.is-current { color: var(--gold-muted); }

.nav-toggle {
  display: none;
  width: 32px;
  height: 24px;
  position: relative;
  border: none;
  background: none;
  z-index: 300;
}
.nav-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), top 0.3s var(--ease),
    background 0.35s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 11px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-toggle.is-open span:nth-child(1) { top: 11px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 11px; transform: rotate(-45deg); }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 16, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
  z-index: 150;
}
.nav-overlay.is-open { opacity: 1; pointer-events: auto; }

.mobile-nav { display: none; }

/* ==========================================================================
   Hero (TOP only)
   ========================================================================== */
.hero {
  position: relative;
  width: 100%;
  height: 56vw;
  max-height: 780px;
  min-height: 420px;
  overflow: hidden;
  background: #333;
}
.hero picture {
  display: block;
  width: 100%;
  height: 100%;
}
.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}
.hero-title {
  position: absolute;
  right: 5%;
  bottom: 6%;
  font-family: var(--font-display);
  color: var(--white);
  font-size: clamp(1.4rem, 4vw, 3.2rem);
  letter-spacing: 0.05em;
  text-align: right;
  opacity: 0;
  animation: fadeInUp 1s var(--ease) 0.4s forwards;
}

/* ==========================================================================
   Page billboard (inner pages)
   ========================================================================== */
.page-billboard {
  padding: calc(var(--header-h) + 56px) 0 40px;
  background: var(--gray-beige);
  text-align: center;
}
.page-billboard h1 {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--gold);
  font-size: 2.4rem;
  letter-spacing: 0.05em;
}
.breadcrumb {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--gold-muted);
}
.breadcrumb a { text-decoration: underline; }
.breadcrumb a:hover { opacity: 0.7; }

/* ==========================================================================
   Sections / typography
   ========================================================================== */
main { display: block; }
.section {
  padding: 64px 0;
}
.section--tight { padding: 40px 0; }
.section--tight-top { padding-top: 12px; }
.section-title {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--coral);
  font-size: 1.7rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 16px;
  display: inline-block;
  text-wrap: balance;
}
.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
  transition: width 0.9s var(--ease) 0.2s;
}
.reveal.is-visible .section-title::after { width: 64px; }
.section-title--gold::after { content: none; }
.nobr { white-space: nowrap; }
.section-title--left { text-align: left; }
.section-title--center {
  text-align: center;
  display: block;
}
.section-title--center::after { left: 50%; transform: translateX(-50%); }
.lead-copy {
  text-align: center;
  color: var(--gold);
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  line-height: 1.9;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.body-copy {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--body-text);
}

/* ==========================================================================
   Two-column split (image + text)
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split--wide-text { grid-template-columns: 1.6fr 1fr; }
.split--wide-image { grid-template-columns: 1fr 1.4fr; }
.split--match-height { align-items: stretch; }
.split--match-height .img-frame { height: 100%; }
.split--match-height .img-frame img { width: 100%; height: 100%; object-fit: cover; }
.split img {
  border-radius: 4px;
  transition: transform 0.6s var(--ease);
}
.img-frame:hover img { transform: scale(1.04); }

.img-frame {
  overflow: hidden;
  border-radius: 4px;
  opacity: 0;
  transform: translateY(30px) scale(1.05);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.img-frame.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.name-badge {
  color: var(--blue-gray);
  font-size: 2.2rem;
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

/* ==========================================================================
   Event list
   ========================================================================== */
.event-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.event-list li {
  padding: 10px 0;
  border-bottom: 1px dotted var(--gold-border);
  font-size: 0.98rem;
}
.event-photos {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  width: 75%;
  margin: 0 auto;
  align-self: center;
}
.event-photos .img-frame:nth-child(2) { transition-delay: 0.15s; }
.event-photos img { width: 100%; height: auto; object-fit: initial; }

/* ==========================================================================
   Marquee gallery ("マジックショーの様子")
   ========================================================================== */
.marquee {
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(
    to right, transparent, #000 4%, #000 96%, transparent
  );
  mask-image: linear-gradient(
    to right, transparent, #000 4%, #000 96%, transparent
  );
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 16px;
  animation: marqueeScroll 32s linear infinite;
}
/* Pause only for real pointer devices (mouse) so a mobile tap can't get the
   track stuck mid-scroll via a lingering :hover state. */
@media (hover: hover) and (pointer: fine) {
  .marquee:hover .marquee-track { animation-play-state: paused; }
}
.marquee-track img {
  height: 260px;
  width: auto;
  border-radius: 4px;
  flex-shrink: 0;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   CTA button
   ========================================================================== */
.cta {
  display: block;
  text-align: center;
  border: 1px solid var(--gold-border);
  border-radius: 6px;
  padding: 22px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  position: relative;
  overflow: hidden;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(
    115deg, transparent, rgba(255, 255, 255, 0.75), transparent
  );
  transform: skewX(-20deg);
  transition: left 0.9s var(--ease);
}
.cta:hover {
  background: var(--cream);
  border-color: var(--gold);
}
.cta:hover::before { left: 120%; }

.link-underline {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.link-underline:hover { opacity: 0.7; }

/* ==========================================================================
   Plan jump cards
   ========================================================================== */
.jump-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.jump-card {
  border: 1px solid var(--gold-border);
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.8;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.jump-card:hover {
  background: var(--cream);
  transform: translateY(-3px);
}
.jump-card u { text-decoration: underline; }

/* ==========================================================================
   Flow steps
   ========================================================================== */
.flow-step { margin-bottom: 40px; }
.flow-step:last-child { margin-bottom: 0; }
.flow-step h2 {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--coral);
  font-size: 1.7rem;
  margin-bottom: 14px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  position: relative;
  padding-bottom: 16px;
}
.flow-step h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
  transition: width 0.9s var(--ease) 0.2s;
}
.flow-step.is-visible h2::after { width: 64px; }
.flow-step h2 .step-num {
  font-family: var(--font-display);
  color: var(--gold-soft);
  font-size: 2.2rem;
  line-height: 1;
}

/* ==========================================================================
   Video
   ========================================================================== */
.video-frame {
  border-radius: 4px;
  overflow: hidden;
}
.video-frame video { width: 100%; display: block; }

.download-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

/* ==========================================================================
   Contact form
   ========================================================================== */
.contact-form {
  max-width: 760px;
  margin: 0 auto;
}
.form-group {
  padding: 22px 0;
  border-top: 1px solid var(--gray-beige);
}
.form-group:last-of-type { border-bottom: 1px solid var(--gray-beige); }
.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  color: #444;
}
.form-note {
  font-size: 0.82rem;
  color: var(--gold-muted);
  margin-bottom: 10px;
}
.required {
  color: var(--coral);
  font-size: 0.75rem;
  margin-left: 6px;
  border: 1px solid var(--coral);
  border-radius: 3px;
  padding: 1px 5px;
  vertical-align: middle;
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gold-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--body-text);
  background: var(--white);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.form-control:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(193, 169, 137, 0.18);
}
textarea.form-control { resize: vertical; min-height: 140px; }

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}
.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
}
.checkbox-item.checkbox-item--other { grid-column: 1 / -1; }
.checkbox-item--other input[type="text"] {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--gold-border);
  border-radius: 4px;
  font-family: inherit;
}
.confirm-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.confirm-row input { width: 18px; height: 18px; accent-color: var(--gold); }

.submit-btn {
  display: block;
  width: 100%;
  padding: 18px;
  margin-top: 30px;
  background: #4a4a4a;
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  transition: background 0.3s var(--ease);
}
.submit-btn:hover { background: var(--gold-muted); }
.submit-btn:disabled { background: #ccc; cursor: not-allowed; }

.form-status {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 4px;
  font-size: 0.92rem;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-error { background: #fdecea; color: #b3392f; }
.form-status.is-success { background: #eef7ee; color: #2e7d32; }
.field-error {
  color: var(--coral);
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}
.form-group.has-error .form-control { border-color: var(--coral); }
.form-group.has-error .field-error { display: block; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-note {
  max-width: 760px;
  margin: 0 auto 36px;
  padding: 16px 20px;
  background: var(--cream);
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--gold-muted);
  line-height: 1.8;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--gray-beige);
  padding: 40px 0 30px;
  text-align: center;
}
.footer-nav ul {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-muted);
}
.footer-nav a:hover { color: var(--gold); }
.copyright {
  font-size: 0.75rem;
  color: var(--gold-soft);
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .site-header--transparent:not(.is-scrolled) .logo { font-size: 1.2rem; }
  .section-title { display: block; max-width: 100%; }
  .split,
  .split--wide-text,
  .split--wide-image { grid-template-columns: 1fr; gap: 28px; }
  .split > * { min-width: 0; }
  .split--reverse { direction: ltr; }
  .split--reverse .img-frame { order: -1; }
  .split--match-height { align-items: normal; }
  .split--match-height .img-frame { height: auto; }
  .split--match-height .img-frame img { height: auto; }
  .event-block { grid-template-columns: 1fr; }
  .event-photos { height: auto; width: 100%; margin: 0; }
  .event-photos .img-frame { flex: none; }
  .event-photos img { height: auto; }
  .section--tight-top { padding-top: 64px; }
  .jump-cards { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .download-links { grid-template-columns: 1fr; }

  .gnav { display: none; }
  .nav-toggle { display: block; }
  .mobile-nav {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--white);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.12);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    z-index: 250;
    padding: 100px 36px 40px;
  }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav ul { flex-direction: column; gap: 28px; }
  .mobile-nav a { font-size: 1rem; }

  .hero { height: auto; max-height: none; min-height: 0; }
  .hero img { height: auto; object-fit: initial; object-position: initial; }
  .hero-title { display: none; }

  .marquee-track img { height: 207px; }
  /* Track is shorter on mobile (smaller images), so shorten the duration
     to roughly keep the same on-screen scroll speed as desktop. */
  .marquee-track { animation-duration: 20s; }

  .section--about { padding-bottom: 8px; }
  .section--about + .section { padding-top: 8px; }

  .section.section--cta-tight { padding-top: 16px; }
}

@media (max-width: 560px) {
  .page-billboard h1 { font-size: 1.8rem; }
  .section { padding: 48px 0; }
}