/* ========================================
   Per-section content components
   ======================================== */

/* ----- Audience (こんな人に向けた) ----- */
.audience-grid { display: block; }
.audience-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.audience-item {
  padding: 28px 28px 28px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 16px;
  align-items: baseline;
}
.audience-item:nth-child(odd)  { padding-right: 40px; border-right: 1px solid var(--line); }
.audience-item:nth-child(even) { padding-left: 40px; }
.audience-item .check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: var(--radius-circle);
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.audience-item .check svg { width: 12px; height: 12px; }
.audience-item .text {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
}

/* ----- Concept ----- */
.concept-body {
  display: block;
  max-width: 880px;
}
.concept-body p {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.95;
  color: var(--ink);
  max-width: 760px;
}
.concept-body p + p { margin-top: 1.5em; }
.concept-body strong { color: var(--accent); font-weight: 700; }

/* ----- Companies (出展企業) ----- */
.companies-grid { display: block; }
.companies-list-section {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.company-row {
  display: grid;
  grid-template-columns: 40px 140px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.company-row .idx {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: .12em;
}
.company-row .logo {
  width: 140px;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 16px;
}
.company-row .logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.company-row .info { display: flex; flex-direction: column; gap: 8px; }
.company-row .name {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -.01em;
}
.company-row .biz {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.company-row .vision {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
  border-left: 2px solid var(--accent);
  padding-left: 12px;
  margin: 4px 0;
}
.company-row .recruit-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  margin-top: 4px;
}
.company-row .recruit-link:hover { text-decoration: underline; }

/* ----- Speakers ----- */
.speakers-grid { display: block; }
.speakers-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 20px;
}
.speaker-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.speaker-card .portrait {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #DCD3C4, #C6BCAA);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}
.speaker-card .portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.speaker-card .portrait:has(img)::after {
  display: none;
}
.speaker-card .portrait::after {
  content: "調整中";
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: .25em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.speaker-card .speaker-name {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
  letter-spacing: -.005em;
}
.speaker-card .speaker-role {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.speaker-card .speaker-company {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2px;
}

/* ----- Timeline ----- */
.timeline-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
}
.timeline-grid .label {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.timeline-list {
  border-top: 1px solid var(--line);
}
.timeline-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 32px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.timeline-row .time {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 36px;
  color: var(--accent);
  letter-spacing: -.02em;
  line-height: 1;
}
.timeline-row .what {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: -.005em;
}
.timeline-row .desc {
  display: block;
  font-weight: 400;
  font-size: 14px;
  color: var(--ink-soft);
  margin-top: 4px;
  line-height: 1.7;
}

/* ----- Venue ----- */
.venue-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.venue-info dt {
  font-family: var(--font-jp);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--ink-mute);
  margin-bottom: 6px;
}
.venue-info dd {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 24px;
  line-height: 1.7;
}
.venue-info dd small {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 4px;
}
.venue-hero-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  position: relative;
}
.venue-hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.venue-hero-photo .caption {
  position: absolute;
  bottom: 12px; left: 12px;
  background: var(--overlay-ink);
  color: #FFFFFF;
  font-family: var(--font-jp);
  font-size: 11px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: .02em;
}
.venue-areas {
  grid-column: 1 / -1;
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.venue-areas figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.venue-areas .thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
}
.venue-areas .thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.venue-areas figcaption {
  font-family: var(--font-jp);
  font-size: 13px;
  color: var(--ink);
  font-weight: 500;
}
.venue-areas figcaption small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 2px;
}
.venue-credit {
  grid-column: 1 / -1;
  font-family: var(--font-jp);
  font-size: 11px;
  color: var(--ink-mute);
  text-align: right;
  margin-top: 4px;
}

/* ----- Media partners ----- */
.partners-grid { display: block; }
.partner-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.partner-card:last-child { border-bottom: 1px solid var(--line); }
.partner-logo {
  background: #ffffff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: .02em;
  position: relative;
}
.partner-logo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}
.partner-logo small {
  position: absolute;
  bottom: 8px; right: 10px;
  font-weight: 400;
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: .04em;
}
.partner-body h3 {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 4px;
  letter-spacing: -.005em;
}
.partner-body .role {
  font-family: var(--font-jp);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 14px;
  letter-spacing: .04em;
}
.partner-body p {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* ----- FAQ ----- */
.faq-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
}
.faq-grid .label {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.faq-item .q {
  display: flex;
  gap: 16px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  letter-spacing: -.005em;
  margin-bottom: 10px;
}
.faq-item .q::before {
  content: "Q";
  flex-shrink: 0;
  width: 22px;
  font-family: "Inter", sans-serif;
  color: var(--accent);
  font-weight: 700;
}
.faq-item .a {
  display: flex;
  gap: 16px;
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}
.faq-item .a::before {
  content: "A";
  flex-shrink: 0;
  width: 22px;
  font-family: "Inter", sans-serif;
  color: var(--ink-mute);
  font-weight: 700;
}

/* ----- Book ----- */
.book-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.book-text h3 {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--ink);
  margin-bottom: 8px;
}
.book-text .book-author {
  font-family: var(--font-jp);
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}
.book-text p {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  margin-bottom: 24px;
}
.book-meta {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-jp);
  font-size: 14px;
}
.book-meta dt {
  font-family: "Inter", sans-serif;
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.book-meta dd { color: var(--ink); }
.book-cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
  background: var(--bg-soft);
}

/* ----- Organizer ----- */
.organizer-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}
.organizer-portrait {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
}
.organizer-portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.organizer-name {
  margin-top: 16px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: -.005em;
}
.organizer-title {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 6px;
  line-height: 1.7;
}
.organizer-body p {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink);
  max-width: 720px;
}
.organizer-body p + p { margin-top: 1.2em; }
.organizer-credit {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.organizer-credit > div { display: flex; flex-direction: column; gap: 4px; }
.organizer-credit dt {
  font-family: var(--font-jp);
  font-size: 11px;
  color: var(--ink-mute);
}
.organizer-credit dd {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}