/* ═══════════════════════════════════════════════════════
   EXPERIENCE PAGE STYLES
   ═══════════════════════════════════════════════════════ */
.exp-sec {
  padding: 5rem 0;
}

/* Stats strip */
.exp-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.6rem 2rem;
  gap: 2rem;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-sm);
}
.es-item {
  text-align: center;
}
.es-n {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Syne", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.es-l {
  font-size: 0.7rem;
  color: var(--text-3);
  font-family: "JetBrains Mono", monospace;
  margin-top: 0.2rem;
  display: block;
}
.es-div {
  width: 1px;
  height: 50px;
  background: var(--border-2);
}

/* Experience card */
.exp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 1.4rem;
  box-shadow: var(--shadow-sm);
  transition:
    border-color 240ms,
    box-shadow 240ms;
}
.exp-card:hover {
  border-color: var(--accent);
  box-shadow:
    0 0 0 1px var(--accent),
    var(--shadow-lg);
}

.exp-head {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
  padding: 2rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 150ms;
}
.exp-card:hover .exp-head {
  background: var(--surface-2);
}

/* Logo box — same size as edu-logo-box */
.exp-logo-box {
  width: 88px;
  height: 88px;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  overflow: hidden;
}
.exp-logo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
}
.exp-logo-svg {
  width: 40px;
  height: 40px;
  color: var(--accent);
}

.exp-meta {
  flex: 1;
}
.exp-org {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 1.08rem;
  margin-bottom: 0.22rem;
}
.exp-role {
  font-size: 0.8rem;
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  margin-bottom: 0.6rem;
}
.exp-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.exp-date {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.76rem;
  color: var(--text-3);
}

.exp-toggle-btn {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  margin-top: 4px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 160ms;
}
.exp-toggle-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}
.toggle-chevron {
  width: 16px;
  height: 16px;
  transition: transform 260ms var(--ease-out);
}
.exp-card[data-collapsed="true"] .toggle-chevron {
  transform: rotate(-90deg);
}

.exp-body {
  padding: 1.75rem 2rem;
}
.exp-card[data-collapsed="true"] .exp-body {
  display: none;
}

.exp-desc {
  color: var(--text-2);
  line-height: 1.8;
  font-size: 0.92rem;
  margin-bottom: 1.2rem;
}
.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.2rem;
}
.exp-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.65;
}
.exp-bullets li::before {
  content: "▸";
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.06em;
}
.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.exp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.2rem;
}
.exp-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  font-size: 0.77rem;
  font-weight: 500;
  padding: 0.38rem 0.88rem;
  border-radius: 100px;
  border: 1px solid var(--accent-2-glow);
  background: var(--accent-2-glow);
  color: var(--accent-2);
  transition: all 150ms;
}
.exp-link-btn:hover {
  background: var(--accent-2);
  color: #fff;
  border-color: var(--accent-2);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .exp-sec {
    padding: 3.5rem 0;
  }
  .exp-strip {
    padding: 1.1rem 1.25rem;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    justify-content: center;
  }
  .es-div {
    display: none;
  }
  .es-n svg {
    width: 18px !important;
    height: 18px !important;
  }
  .es-l {
    font-size: 0.63rem;
  }

  .exp-card {
    margin-bottom: 0.9rem;
  }
  .exp-head {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1.25rem;
  }
  .exp-logo-box {
    width: 60px !important;
    height: 60px !important;
  }
  .exp-logo-svg {
    width: 26px !important;
    height: 26px !important;
  }
  .exp-org {
    font-size: 0.92rem;
  }
  .exp-role {
    font-size: 0.72rem;
  }
  .exp-toggle-btn {
    margin-left: auto;
  }
  .exp-body {
    padding: 1.25rem;
  }
  .exp-desc {
    font-size: 0.86rem;
  }
  .exp-bullets li {
    font-size: 0.82rem;
  }
  .exp-link-btn {
    font-size: 0.74rem;
    padding: 0.34rem 0.8rem;
  }
}


@media (max-width: 480px) {
  .exp-head {
    padding: 1rem;
  }
  .exp-body {
    padding: 1rem;
  }
  .exp-strip {
    padding: 1rem;
  }
}