/* ─────────────────────────────────────────
   INNER PAGES CSS
───────────────────────────────────────── */

/* ── CAREER PAGE — TIMELINE ── */
.timeline-section {
  padding: 2rem 3rem 10rem;
}
.timeline-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.timeline {
  position: relative;
  padding-left: 200px;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 180px;
  width: 1px;
  background: var(--light);
}
.timeline-item {
  position: relative;
  padding: 0 0 5rem 3rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 10px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--muted);
  transition: background 0.2s, border-color 0.2s;
}
.timeline-item:hover::before {
  background: var(--off-black);
  border-color: var(--off-black);
}
.timeline-year {
  position: absolute;
  left: calc(-200px);
  top: 6px;
  width: 160px;
  text-align: right;
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-weight: 300;
  color: var(--light-muted);
}
.timeline-era {
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.timeline-title {
  font-size: var(--size-xl);
  font-weight: 300;
  color: var(--off-black);
  margin-bottom: 0.75rem;
}
.timeline-desc {
  font-size: var(--size-base);
  color: var(--mid);
  max-width: 56ch;
  line-height: 1.7;
}

/* ── LEGACY PAGE — PRODUCT GRID ── */
.legacy-section {
  padding: 2rem 3rem 10rem;
}
.legacy-inner { max-width: 1200px; margin: 0 auto; }
.product-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 6rem 0;
  border-top: 1px solid var(--light);
}
.product-block:nth-child(even) .product-visual { order: -1; }
.product-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--size-5xl);
  font-weight: 300;
  color: rgba(0,0,0,0.08);
}
.product-year {
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.product-name {
  font-size: clamp(var(--size-2xl), 4vw, var(--size-4xl));
  font-weight: 300;
  color: var(--off-black);
  margin-bottom: 1.25rem;
}
.product-desc {
  font-size: var(--size-md);
  color: var(--mid);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.product-quote {
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-style: italic;
  color: var(--muted);
  border-left: 2px solid var(--light);
  padding-left: 1.5rem;
  margin-top: 2rem;
}

/* ── PHILOSOPHY PAGE ── */
.philosophy-section {
  padding: 2rem 3rem 10rem;
}
.philosophy-inner { max-width: 1000px; margin: 0 auto; }
.principle {
  padding: 4rem 0;
  border-top: 1px solid var(--light);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 3rem;
  align-items: start;
}
.principle-num {
  font-family: var(--font-display);
  font-size: var(--size-2xl);
  font-weight: 300;
  color: var(--light);
  line-height: 1;
}
.principle-title {
  font-size: var(--size-xl);
  font-weight: 300;
  color: var(--off-black);
  margin-bottom: 1rem;
}
.principle-body {
  font-size: var(--size-md);
  color: var(--mid);
  max-width: 60ch;
  line-height: 1.75;
}
.quotes-grid {
  margin-top: 8rem;
  padding-top: 5rem;
  border-top: 1px solid var(--light);
}
.quotes-grid h2 {
  font-size: var(--size-2xl);
  color: var(--off-black);
  margin-bottom: 4rem;
}
.quote-card {
  padding: 3rem;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}
.quote-card p {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 300;
  font-style: italic;
  color: var(--off-black);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.quote-card cite {
  font-size: var(--size-xs);
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── LOVEFROM PAGE ── */
.lovefrom-hero {
  padding: calc(var(--nav-h) + 8rem) 3rem 6rem;
  background: var(--off-black);
  text-align: center;
}
.lovefrom-hero h1 {
  font-size: clamp(var(--size-3xl), 8vw, 8rem);
  font-weight: 300;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}
.lovefrom-hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.lovefrom-hero p {
  font-size: var(--size-lg);
  color: var(--muted);
  max-width: 52ch;
  margin: 0 auto;
  line-height: 1.7;
}
.lovefrom-section {
  padding: 6rem 3rem 10rem;
}
.lovefrom-inner { max-width: 1200px; margin: 0 auto; }
.lovefrom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: start;
}
.lovefrom-text h2 {
  font-size: clamp(var(--size-2xl), 4vw, var(--size-4xl));
  color: var(--off-black);
  margin-bottom: 2rem;
}
.lovefrom-text p {
  font-size: var(--size-md);
  color: var(--mid);
  max-width: 54ch;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.lovefrom-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border: 1px solid var(--off-black);
  border-radius: var(--radius);
  font-size: var(--size-sm);
  font-weight: 400;
  color: var(--off-black);
  margin-top: 1rem;
  transition: background 0.2s, color 0.2s;
}
.lovefrom-link:hover { background: var(--off-black); color: var(--white); }
.openai-card {
  background: var(--off-black);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: var(--white);
}
.openai-card .section-label { color: var(--muted); margin-bottom: 1.5rem; }
.openai-card h3 {
  font-size: var(--size-2xl);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.openai-card p { color: rgba(255,255,255,0.6); font-size: var(--size-base); margin-bottom: 1rem; }
.openai-stat {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 1rem;
}
.openai-stat-num {
  font-family: var(--font-display);
  font-size: var(--size-2xl);
  font-weight: 300;
  color: var(--white);
}
.openai-stat-label {
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ── GALLERY PAGE ── */
.gallery-section {
  padding: 2rem 3rem 10rem;
}
.gallery-inner { max-width: 1400px; margin: 0 auto; }
.gallery-intro {
  max-width: 60ch;
  margin-bottom: 4rem;
  font-size: var(--size-md);
  color: var(--mid);
  line-height: 1.7;
}
.gallery-masonry {
  columns: 3;
  column-gap: 1.5rem;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--off-white);
  position: relative;
  cursor: pointer;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-visual {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 300;
  color: rgba(0,0,0,0.1);
  font-style: italic;
}
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.7);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}
.gallery-item-label {
  color: var(--white);
  font-size: var(--size-sm);
  font-weight: 300;
}
.gallery-item-year {
  color: var(--muted);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* ── NEWS PAGE ── */
.news-section {
  padding: 2rem 3rem 10rem;
}
.news-inner { max-width: 1200px; margin: 0 auto; }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.news-card {
  border-top: 1px solid var(--light);
  padding-top: 1.5rem;
  transition: opacity 0.2s;
}
.news-card:hover { opacity: 0.7; }
.news-card-source {
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.news-card-title {
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-weight: 300;
  color: var(--off-black);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}
.news-card-summary {
  font-size: var(--size-sm);
  color: var(--mid);
  line-height: 1.65;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-meta {
  font-size: var(--size-xs);
  color: var(--light-muted);
  letter-spacing: 0.04em;
}
.news-loading-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 6rem 0;
  color: var(--muted);
  font-size: var(--size-sm);
}
.news-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 6rem 0;
}
.news-empty h3 {
  font-size: var(--size-xl);
  font-weight: 300;
  color: var(--off-black);
  margin-bottom: 1rem;
}
.news-empty p { color: var(--muted); font-size: var(--size-sm); }

/* ── INNER PAGE RESPONSIVE ── */
@media (max-width: 900px) {
  .timeline-section, .legacy-section, .philosophy-section,
  .lovefrom-section, .gallery-section, .news-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  .timeline { padding-left: 80px; }
  .timeline::before { left: 60px; }
  .timeline-year { left: -80px; width: 56px; font-size: var(--size-sm); }
  .product-block { grid-template-columns: 1fr; gap: 2.5rem; }
  .product-block:nth-child(even) .product-visual { order: 0; }
  .principle { grid-template-columns: 40px 1fr; gap: 1.5rem; }
  .lovefrom-hero { padding: calc(var(--nav-h) + 4rem) 1.5rem 4rem; }
  .lovefrom-grid { grid-template-columns: 1fr; gap: 3rem; }
  .gallery-masonry { columns: 2; }
  .news-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .gallery-masonry { columns: 1; }
}