/* =====================================================
   台湾文博会2026 日本館 — style.css
   Design: White-based, clean modern, accent: #E84B1A
   ===================================================== */

/* ── Custom Properties ── */
:root {
  --color-accent:    #E84B1A;
  --color-accent-dk: #C03A10;
  --color-accent-lt: #FFF0EC;
  --color-dark:      #1A1A1A;
  --color-mid:       #3A3A3A;
  --color-muted:     #888888;
  --color-border:    #E0DDD8;
  --color-bg:        #FFFFFF;
  --color-bg-light:  #F7F5F2;
  --color-bg-dark:   #1A1A1A;

  --font-sans:  'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;

  --max-w: 1120px;
  --header-h: 72px;

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

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

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-dark);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.8;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
address { font-style: normal; }

/* ── Typography ── */
.eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-heading {
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 3.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-dark);
}

.body-text {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-mid);
  margin-bottom: 1.1rem;
}

strong { font-weight: 700; color: var(--color-dark); }

/* ── Layout ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 100px 0; }
.bg-light { background: var(--color-bg-light); }

.section-header-block {
  text-align: center;
  margin-bottom: 64px;
}
.section-header-block .section-heading { margin-bottom: 0.75rem; }
.section-sub {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.9;
  margin-top: 0.75rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
}

.btn-header {
  background: var(--color-accent);
  color: #fff;
  padding: 0.55em 1.3em;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.btn-header:hover { background: var(--color-accent-dk); transform: translateY(-1px); }

/* Hero main CTA */
.btn-hero-main {
  background: var(--color-accent);
  color: #fff;
  padding: 1.1em 3em;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  box-shadow: 0 6px 28px rgba(232,75,26,0.35);
}
.btn-hero-main:hover {
  background: var(--color-accent-dk);
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(232,75,26,0.45);
}

/* About CTA */
.btn-about-cta {
  display: flex;
  width: fit-content;
  margin: 2rem auto 0;
  background: transparent;
  color: var(--color-accent);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75em 1.5em;
  border: 2px solid var(--color-accent);
  border-radius: 4px;
  transition: all 0.25s var(--ease-out);
}
.btn-about-cta:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

/* Section CTA (inside sections) */
.btn-section-cta {
  background: var(--color-accent);
  color: #fff;
  padding: 1em 2.5em;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 20px rgba(232,75,26,0.3);
}
.btn-section-cta:hover {
  background: var(--color-accent-dk);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(232,75,26,0.4);
}

/* Final CTA block */
.btn-cta-main {
  background: var(--color-accent);
  color: #fff;
  padding: 1.15em 3.5em;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  box-shadow: 0 6px 24px rgba(232,75,26,0.3);
  max-width: 100%;
}
.btn-cta-main:hover {
  background: var(--color-accent-dk);
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(232,75,26,0.42);
}

/* ── Logo ── */
.logo-box {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 36px; height: 36px;
  background: var(--color-accent);
  border-radius: 3px;
  position: relative;
  flex-shrink: 0;
}
.logo-icon::before {
  content: '';
  position: absolute;
  width: 18px; height: 2.5px;
  background: #fff;
  top: 12px; left: 9px;
  box-shadow: 0 5px 0 #fff, 0 -5px 0 #fff;
}
.logo-icon.sm { width: 28px; height: 28px; }
.logo-icon.sm::before { width: 14px; top: 9px; left: 7px; }
.logo-text {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.logo-box.sm .logo-text { font-size: 0.75rem; }

/* =====================================================
   HEADER
   ===================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: height 0.3s var(--ease-out), box-shadow 0.3s;
}
.header.scrolled {
  height: 60px;
  box-shadow: 0 2px 24px rgba(0,0,0,0.09);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.header-logo { flex-shrink: 0; }
.header-logo img { height: 30px; width: auto; display: block; }
.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: auto;
}
.header-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.5em 0.7em;
  border-radius: 3px;
  color: var(--color-mid);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.header-nav a:hover { color: var(--color-accent); background: rgba(232,75,26,0.06); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-dark); transition: 0.3s; }

/* =====================================================
   HERO — image-based
   ===================================================== */
.hero {
  padding-top: var(--header-h);
  background: var(--color-bg);
}

/* Key visual image */
.hero-kv-wrap {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  overflow: hidden;
  line-height: 0;
  padding: 2rem 0 1.5rem;
}
.hero-kv {
  width: 100%;
  height: auto;
  max-height: 480px;
  display: block;
  object-fit: contain;
}

/* ── Hero Exhibitor Carousel ── */
.hero-carousel-section {
  background: var(--color-bg-light);
  padding: 1.5rem 0 2rem;
}
.hero-carousel-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 3.5rem;
  position: relative;
}
.hero-carousel-viewport {
  overflow: hidden;
  border-radius: 6px;
}
.hero-carousel-track {
  display: flex;
  gap: 1rem;
  transition: transform 0.5s var(--ease-out);
}
.hero-carousel-slide {
  flex: 0 0 calc(33.333% - 0.667rem);
  border-radius: 6px;
  overflow: hidden;
}
.hero-carousel-slide img {
  width: 100%;
  object-fit: cover;
  display: block;
}
.hero-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(calc(-50% - 0.75rem));
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
  cursor: pointer;
  font-size: 1.75rem;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-dark);
  transition: all 0.2s;
  z-index: 10;
  padding: 0;
}
.hero-carousel-btn:hover {
  background: #fff;
  box-shadow: 0 4px 18px rgba(0,0,0,0.18);
  color: var(--color-accent);
}
.hero-carousel-prev { left: 0.5rem; }
.hero-carousel-next { right: 0.5rem; }
.hero-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.hero-carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.hero-carousel-dot.active {
  background: var(--color-accent);
  transform: scale(1.35);
}

/* Date / venue strip */
.hero-strip {
  background: var(--color-bg-dark);
  padding: 1rem 0;
}
.hero-strip-inner {
  display: flex;
  align-items: center;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-strip-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 2rem;
}
.hero-strip-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  white-space: nowrap;
}
.hero-strip-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.hero-strip-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* CTA row */
.hero-cta-row {
  background: var(--color-bg-light);
  padding: 3rem 0 3.5rem;
  text-align: center;
  border-bottom: 3px solid var(--color-accent);
}
.hero-cta-catch {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 900;
  color: var(--color-dark);
  margin-bottom: 2rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
}
.hero-cta-sub {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* =====================================================
   STATS — white band
   ===================================================== */
.stats {
  background: var(--color-bg);
  padding: 5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.stats-eyebrow {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
}
.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 3.5rem;
}
.stat-num {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-num sup {
  font-size: 0.45em;
  vertical-align: super;
  color: rgba(232,75,26,0.55);
}
.stat-unit {
  font-size: 0.6em;
  color: var(--color-accent);
}
.stat-desc {
  font-size: 0.8rem;
  color: var(--color-mid);
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.stat-sep {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--color-border), transparent);
  flex-shrink: 0;
}

/* =====================================================
   ABOUT
   ===================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual { position: relative; }
.about-img { width: 100%; border-radius: 4px; }
.about-tag-block {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.7em 1.25em;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 18px rgba(232,75,26,0.32);
}
.about-text-block { padding-left: 0.5rem; }
.about-text-block .section-heading { margin: 0.5rem 0 1.75rem; }

/* About: heading above grid (direct child of container) */
.about > .container > .section-heading {
  margin: 1rem 0 2.5rem;
}
.about > .container > .eyebrow {
  margin-bottom: 0.6rem;
}
.feature-list {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-mid);
  line-height: 1.7;
}
.feature-dot {
  display: block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.5em;
}

/* =====================================================
   OVERVIEW — 2-column layout
   ===================================================== */
.overview-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.overview-col-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-accent);
  letter-spacing: 0.02em;
}
.overview-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 0;
}
.overview-table tbody tr { border-bottom: 1px solid var(--color-border); }
.overview-table tbody tr:last-child { border-bottom: none; }
.overview-table th {
  width: 120px;
  padding: 1.1rem 1.25rem;
  background: var(--color-bg-light);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-dark);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  border-right: 1px solid var(--color-border);
}
.overview-table td {
  padding: 1.1rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-mid);
  line-height: 1.8;
  vertical-align: top;
}
.overview-table td small {
  display: block;
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.25rem;
  line-height: 1.7;
}
.overview-note {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-top: 1rem;
  line-height: 1.7;
}
.overview-cta {
  grid-column: 1 / -1;
  margin-top: 1.75rem;
  text-align: center;
}

/* =====================================================
   SCHEDULE / TIMELINE
   ===================================================== */
.timeline {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  padding-left: 185px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 160px;
  top: 8px; bottom: 8px;
  width: 1px;
  background: var(--color-border);
}
.timeline-item {
  position: relative;
  padding: 0 0 3rem 2.75rem;
  display: flex;
  align-items: flex-start;
}
.timeline-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute;
  left: -8px; top: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  transition: 0.3s;
}
.timeline-item.highlight .tl-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(232,75,26,0.14);
}
.tl-date {
  position: absolute;
  left: -185px;
  width: 150px;
  text-align: right;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.tl-month {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
}
.tl-year { font-size: 0.72rem; color: var(--color-muted); }
.timeline-item.highlight .tl-month { color: var(--color-accent); }
.tl-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.35rem;
}
.tl-body p { font-size: 0.88rem; color: var(--color-muted); line-height: 1.75; }
.timeline-item.highlight .tl-body h4 { color: var(--color-accent); }

/* =====================================================
   MERIT
   ===================================================== */
.merit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.merit-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 2rem 1.75rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.merit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--color-accent);
  transition: height 0.3s var(--ease-out);
}
.merit-card:hover { transform: translateY(-5px); box-shadow: 0 14px 44px rgba(0,0,0,0.1); }
.merit-card:hover::before { height: 100%; }
.merit-num {
  font-family: var(--font-sans);
  font-size: 2.75rem;
  font-weight: 700;
  color: rgba(232,75,26,0.11);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.merit-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.85rem;
  line-height: 1.5;
}
.merit-card p {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.9;
}

/* =====================================================
   BOOTH
   ===================================================== */
.booth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.booth-images {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.booth-img-card { display: flex; flex-direction: column; gap: 0.5rem; }
.booth-img { width: 100%; border-radius: 4px; }
.booth-img-card.full .booth-img {
  max-height: 300px;
  object-fit: cover;
}
.booth-img-card:not(.full) .booth-img {
  object-fit: cover;
  width: auto;
  max-width: 60%;
}
.booth-img-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}
.booth-specs { display: flex; flex-direction: column; gap: 2rem; }
.spec-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.size-box {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.75rem 1.25rem;
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
}
.size-dim {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
}
.size-x { font-size: 0.8rem; color: var(--color-muted); }
.spec-size-text {
  font-size: 0.9rem;
  color: var(--color-mid);
}
.price-tag {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin-bottom: 0.5rem;
}
.price-yen {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-accent);
}
.price-amount {
  font-family: var(--font-sans);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.price-tax { font-size: 0.8rem; color: var(--color-muted); }
.price-note {
  font-size: 0.9rem;
  color: var(--color-mid);
  margin-bottom: 0.3rem;
}
.price-note2 {
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.7;
}
.pkg-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}
.pkg-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}
.pkg-list li {
  font-size: 0.88rem;
  color: var(--color-mid);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.55;
}
.pkg-list li::before {
  content: '—';
  color: var(--color-accent);
  flex-shrink: 0;
  font-weight: 700;
}
.booth-notice {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* =====================================================
   VOICE
   ===================================================== */
.voice-summary {
  max-width: 780px;
  margin: 0 auto 3.5rem;
  padding: 1.75rem 2.25rem;
  background: var(--color-bg);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 6px 6px 0;
}
.voice-summary p {
  font-size: 1rem;
  color: var(--color-mid);
  line-height: 1.95;
}
.voice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.voice-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: box-shadow 0.3s;
}
.voice-card:hover { box-shadow: 0 6px 28px rgba(0,0,0,0.09); }
.vc-image { flex-shrink: 0; }
.vc-img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 4px;
}
.vc-body { flex: 1; min-width: 0; }
.vc-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.25em 0.75em;
  border-radius: 2px;
  margin-bottom: 0.5rem;
  background: var(--color-bg-light);
  color: var(--color-muted);
}
.vc-badge.first  { background: rgba(232,75,26,0.1); color: var(--color-accent); }
.vc-badge.second { background: rgba(26,26,26,0.06); color: var(--color-mid); }
.vc-company {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}
.vc-quote {
  font-size: 0.88rem;
  color: var(--color-mid);
  line-height: 1.9;
  border: none;
  padding: 0 0 0 1rem;
  position: relative;
}
.vc-quote::before {
  content: '';
  position: absolute;
  left: 0; top: 0.35em;
  width: 2px;
  height: calc(100% - 0.7em);
  background: var(--color-border);
}
.voice-more {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.voice-more p { font-size: 0.9rem; color: var(--color-muted); }

/* Voice accordion */
.voice-card.voice-extra {
  display: none;
}
.voice-grid.expanded .voice-card.voice-extra {
  display: flex;
  animation: fadeInCard 0.38s ease both;
}
@keyframes fadeInCard {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.voice-toggle {
  text-align: center;
  margin-top: 2.5rem;
}
.voice-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.9em 2.5em;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
  letter-spacing: 0.04em;
}
.voice-toggle-btn:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,75,26,0.3);
}
.voice-toggle-btn .toggle-icon {
  display: inline-block;
  font-style: normal;
  transition: transform 0.3s;
}
.voice-grid.expanded + .voice-toggle .toggle-icon {
  transform: rotate(180deg);
}

/* CTA logo image */
.cta-logo {
  max-width: 300px;
  width: 100%;
  height: auto;
}

/* =====================================================
   ACCESS
   ===================================================== */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.access-map-img { width: 100%; border-radius: 6px; }
.access-venue {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}
.access-addr {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
}
.access-route { display: flex; flex-direction: column; gap: 1.5rem; }
.route-item { display: flex; gap: 1rem; align-items: flex-start; }
.route-icon-wrap {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-accent-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}
.route-item strong { display: block; font-size: 0.95rem; margin-bottom: 0.25rem; }
.route-item p { font-size: 0.88rem; color: var(--color-muted); line-height: 1.75; }

/* =====================================================
   CTA BLOCK
   ===================================================== */
.cta-block {
  position: relative;
  background: var(--color-bg-light);
  padding: 100px 0;
  overflow: hidden;
  text-align: center;
}
.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(232,75,26,0.06) 0%, transparent 50%),
    radial-gradient(circle at 85% 50%, rgba(232,75,26,0.05) 0%, transparent 50%);
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}
.cta-logo-placeholder {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  margin-bottom: 2.5rem;
  padding: 1rem 2rem;
}
.cta-logo-placeholder span {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.1em;
}
.cta-logo-placeholder em {
  font-style: normal;
  font-size: 0.78rem;
  color: var(--color-muted);
  letter-spacing: 0.1em;
}
.cta-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.cta-heading {
  font-family: var(--font-sans);
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
}
.cta-body {
  font-size: 1rem;
  color: var(--color-mid);
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.cta-note {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 880px;
  margin: 0 auto;
}
.contact-card {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 2rem;
}
.contact-card-head { margin-bottom: 1.25rem; }
.contact-logo-placeholder {
  width: 52px; height: 52px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}
.contact-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.65;
  margin-bottom: 1rem;
  color: var(--color-dark);
}
.contact-card h3 span { font-weight: 400; color: var(--color-muted); }
.contact-card address {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.contact-line {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
  color: var(--color-mid);
  flex-wrap: wrap;
}
.contact-line strong {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  width: 2.75rem;
  flex-shrink: 0;
}
.contact-line small { font-size: 0.78rem; color: var(--color-muted); }
.contact-line a:hover { color: var(--color-accent); }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--color-dark);
  padding: 3rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-inner .logo-text { color: rgba(255,255,255,0.7); }
.footer-nav { display: flex; gap: 0; flex-wrap: wrap; margin-left: auto; }
.footer-nav a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.72);
  padding: 0.4em 0.75em;
  transition: color 0.2s;
}
.footer-nav a:hover { color: #fff; }
.footer-copy {
  width: 100%;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.footer-logo img { height: 30px; width: auto; display: block; }

/* =====================================================
   FLOATING CTA
   ===================================================== */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}
.floating-cta[style*="opacity: 1"],
.floating-cta[style*="opacity:1"] {
  pointer-events: auto;
}
.floating-cta-btn {
  display: block;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.85em 1.75em;
  border-radius: 50px;
  box-shadow: 0 6px 24px rgba(232,75,26,0.4);
  transition: all 0.25s var(--ease-out);
  text-decoration: none;
  letter-spacing: 0.04em;
}
.floating-cta-btn:hover {
  background: var(--color-accent-dk);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(232,75,26,0.5);
}
.floating-cta-close {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(0,0,0,0.35);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  flex-shrink: 0;
}
.floating-cta-close:hover { background: rgba(0,0,0,0.6); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .merit-grid { grid-template-columns: repeat(2, 1fr); }
  .booth-layout { grid-template-columns: 1fr; gap: 3rem; }
  .overview-cols { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  :root { --header-h: 60px; }
  .section { padding: 72px 0; }
  html { font-size: 17px; }

  .header-nav { display: none; }
  .header-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 99;
  }
  .header-nav.open a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1rem;
  }
  .btn-header { display: none; }
  .nav-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-tag-block { right: 0; }
  .about-text-block { padding-left: 0; }

  .voice-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }

  .footer-inner { justify-content: center; }
  .footer-nav { margin: 0; justify-content: center; }

  .stat { padding: 0.75rem 2rem; }
  .stat-sep { display: none; }

  .hero-strip-inner { flex-direction: column; gap: 0; }
  .hero-strip-item { padding: 0.5rem 1.5rem; }
  .hero-strip-divider { display: none; }

  .timeline { padding-left: 130px; }
  .timeline::before { left: 105px; }
  .tl-date { left: -130px; width: 100px; }
}

@media (max-width: 600px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 60px 0; }
  html { font-size: 16px; }

  .merit-grid { grid-template-columns: 1fr; }
  .pkg-list { grid-template-columns: 1fr; }

  .timeline { padding-left: 0; }
  .timeline::before { display: none; }
  .tl-dot { display: none; }
  .tl-date {
    position: static;
    width: auto;
    text-align: left;
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
  }
  .timeline-item {
    flex-direction: column;
    padding-left: 1.5rem;
    padding-bottom: 2rem;
    border-left: 2px solid var(--color-border);
  }
  .timeline-item.highlight { border-left-color: var(--color-accent); }

  .overview-table th { width: 80px; padding: 0.9rem 1rem; font-size: 0.8rem; }
  .overview-table td { padding: 0.9rem 1rem; font-size: 0.88rem; }

  .voice-card { flex-direction: column; }
  .vc-img { width: 100%; height: 180px; }

  .stats-row { flex-direction: column; }
  .stat { padding: 0.75rem 1.5rem; }

  .hero-cta-catch { font-size: 0.95rem; }
  .btn-hero-main { padding: 1em 2em; font-size: 1rem; width: 100%; }

  .floating-cta { bottom: 1rem; right: 1rem; }
}