/* ═══════════════════════════════════════════════════════════
   NexusChat — About Page Stylesheet
═══════════════════════════════════════════════════════════ */

/* ── HERO ─────────────────────────────────────────────────── */
.about-hero {
  background: linear-gradient(180deg, rgba(240,160,48,0.04) 0%, transparent 100%);
  padding-bottom: 64px;
}

/* ── MISSION STRIP ────────────────────────────────────────── */
.mission-strip {
  background: var(--text-primary);
  padding: 48px 0;
}

.mission-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
}

.mission-card {
  background: var(--text-primary);
  padding: 32px 28px;
  text-align: center;
  transition: 0.22s ease;
}

.mission-card:hover { background: rgba(255,255,255,0.04); }

.mission-card__icon {
  font-size: 28px;
  display: block;
  margin-bottom: 12px;
}

.mission-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.mission-card p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

/* ── STORY SECTION ────────────────────────────────────────── */
.story-section {
  padding: 88px 0;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.story-text p {
  font-size: 0.975rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}

.story-text p:first-of-type { margin-top: 20px; }
.story-text em { color: var(--accent-dark); font-style: normal; font-weight: 600; }

.story-visual {
  position: relative;
  height: 340px;
}

.story-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: var(--card-shadow-hover);
  max-width: 320px;
  transition: 0.3s ease;
}

.story-card:hover { transform: translateY(-4px); }

.story-card--top  { top: 0; left: 0; animation: floatUp 0.6s ease backwards; }
.story-card--bottom { bottom: 0; right: 0; animation: floatUp 0.6s ease 0.2s backwards; }

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

.story-card__bubble {
  font-size: 0.88rem;
  color: var(--text-primary);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.story-card__bubble::before { content: '"'; }
.story-card__bubble::after  { content: '"'; }

.story-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.story-card__meta img {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--border-subtle);
}

.story-card__meta span:first-of-type {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}
.story-card__meta span:last-of-type {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ── VALUES ───────────────────────────────────────────────── */
.values-section {
  padding: 80px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.values-header { margin-bottom: 48px; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-item {
  padding: 28px;
  background: var(--main-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: 0.22s ease;
}

.value-item:hover {
  border-color: rgba(240,160,48,0.3);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

.value-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.value-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.value-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── TEAM ─────────────────────────────────────────────────── */
.team-section {
  padding: 80px 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  transition: 0.22s ease;
  box-shadow: var(--card-shadow);
}

.team-card:hover {
  border-color: rgba(240,160,48,0.3);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-3px);
}

.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: var(--border-subtle);
  border: 3px solid var(--border);
}

.team-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.team-bio {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── PRESS ────────────────────────────────────────────────── */
.press-section {
  padding: 60px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.press-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.press-logo-pill {
  padding: 10px 24px;
  background: var(--main-bg);
  border: 1px solid var(--border);
  border-radius: 40px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: 0.22s ease;
}
.press-logo-pill:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* ── CTA ──────────────────────────────────────────────────── */
.about-cta {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--main-bg) 0%, rgba(240,160,48,0.04) 100%);
}

.about-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.about-cta p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.6;
}

.about-cta__btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-cta-primary {
  padding: 14px 32px;
  background: var(--text-primary);
  color: #fff;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.925rem;
  font-family: var(--font-display);
  transition: 0.22s ease;
}
.btn-cta-primary:hover { background: #2a2a36; transform: translateY(-2px); }

.btn-cta-secondary {
  padding: 14px 32px;
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.925rem;
  transition: 0.22s ease;
}
.btn-cta-secondary:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1280px) {
  .mission-cards { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .story-grid { gap: 60px; }
}

@media (max-width: 1024px) {
  .mission-cards { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .story-grid { gap: 40px; }
  .story-visual { height: 300px; }
  .about-cta { padding: 80px 0; }
  .about-cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
}

@media (max-width: 860px) {
  .story-grid { grid-template-columns: 1fr; }
  .story-visual { height: 280px; margin-top: 20px; }
  .mission-cards { grid-template-columns: repeat(2, 1fr); }
  .mission-card { padding: 24px 20px; }
  .mission-card h3 { font-size: 1.1rem; }
  .mission-card p { font-size: 0.8rem; }
  .team-card { padding: 24px 20px; }
  .value-item { padding: 24px; }
  .press-section { padding: 48px 0; }
  .press-logo-pill { padding: 8px 20px; font-size: 0.8rem; }
  .about-cta__btns { flex-direction: column; align-items: center; }
  .btn-cta-primary, .btn-cta-secondary { width: 100%; max-width: 300px; text-align: center; }
}

@media (max-width: 640px) {
  .mission-cards { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .story-visual { height: auto; position: static; }
  .story-card { position: static; max-width: 100%; margin-bottom: 16px; padding: 16px 20px; }
  .story-section { padding: 64px 0; }
  .values-section { padding: 64px 0; }
  .team-section { padding: 64px 0; }
  .about-cta { padding: 64px 0; }
  .about-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
  .about-cta p { font-size: 0.95rem; margin-bottom: 28px; }
  .press-logos { gap: 8px; }
  .press-logo-pill { padding: 6px 16px; font-size: 0.74rem; }
}

@media (max-width: 400px) {
  .mission-card { padding: 20px 16px; }
  .mission-card__icon { font-size: 24px; margin-bottom: 8px; }
  .mission-card h3 { font-size: 1rem; }
  .story-card { padding: 14px 16px; }
  .story-card__bubble { font-size: 0.84rem; }
  .team-avatar { width: 64px; height: 64px; }
  .team-card h3 { font-size: 0.95rem; }
  .team-role { font-size: 0.74rem; }
  .team-bio { font-size: 0.78rem; }
  .value-icon { width: 44px; height: 44px; font-size: 20px; }
  .value-item h3 { font-size: 0.95rem; }
  .value-item p { font-size: 0.84rem; }
  .btn-cta-primary, .btn-cta-secondary { padding: 12px 28px; font-size: 0.85rem; }
}

@media (max-width: 320px) {
  .mission-card h3 { font-size: 0.9rem; }
  .mission-card p { font-size: 0.76rem; }
  .story-card__bubble { font-size: 0.8rem; }
  .team-card { padding: 20px 16px; }
  .value-item { padding: 20px; }
  .about-cta h2 { font-size: 1.3rem; }
  .about-cta p { font-size: 0.9rem; }
  .press-logo-pill { padding: 5px 12px; font-size: 0.7rem; }
}