/* 협업기업 신청 페이지 — ICC 소개 페이지와 톤 맞춤 */
.pca-page {
  --pca-brand: #004098;
  --pca-brand-2: #1a73e8;
  --pca-muted: #555555;
  --pca-border: #e0e0e0;
  --pca-bg: #f7f9fc;
  --pca-radius: 10px;
  color: #555;
  line-height: 1.6;
  font-size: 1rem; /* 사업공고 본문(.tbl_sty)과 동일 */
}

.pca-page .section-head {
  margin-top: 24px;
  margin-bottom: 28px;
  border-left: 4px solid var(--pca-brand);
  padding-left: 12px;
}

.pca-page .section-head h2 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--pca-brand);
}

.pca-page .section-head .desc {
  color: var(--pca-muted);
  font-size: 1rem;
}

.pca-page section {
  margin-top: 40px;
}

.pca-page .pca-lead {
  font-size: 1.05rem;
  color: #333;
  margin: 0;
  max-width: 900px;
}

/* 소개 탭 */
.pca-intro-tabs {
  margin-top: 12px;
}

.pca-tab-nav {
  display: flex;
  gap: 10px;
  margin-bottom: 0;
  padding: 6px;
  background: #eef3fa;
  border: 1px solid #d0dced;
  border-radius: 14px;
}

.pca-tab-btn {
  appearance: none;
  flex: 1;
  border: 1px solid transparent;
  background: transparent;
  color: #5a6a80;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 16px 20px;
  min-height: 58px;
  border-radius: 10px;
  cursor: pointer;
  transition: color .15s, background .15s, box-shadow .15s, border-color .15s;
}

.pca-tab-btn:hover {
  color: #004098;
  background: rgba(255, 255, 255, 0.7);
}

.pca-tab-btn.is-active {
  color: #fff;
  background: #004098;
  border-color: #003a87;
  box-shadow: 0 6px 16px rgba(0, 64, 152, 0.28);
}

.pca-tab-panels {
  margin-top: 18px;
  padding: 8px 4px 4px;
}

.pca-tab-panel {
  display: none;
}

.pca-tab-panel.is-active {
  display: block;
}

.pca-tab-panel > section:first-child {
  margin-top: 16px;
}

.pca-tab-contact {
  margin-top: 28px;
}

.pca-tab-contact .pca-contact-card {
  max-width: 560px;
}

/* 협력분야 도식 */
.pca-coop-board {
  margin-top: 8px;
  padding: 28px 22px;
  border-radius: 14px;
  background:
    linear-gradient(180deg, #f4f7fc 0%, #eef3fa 100%);
  border: 1px solid #d7e2f2;
}

.pca-coop-board-inner {
  display: grid;
  grid-template-columns: 96px 36px minmax(0, 1fr) 36px 96px;
  align-items: stretch;
  gap: 0;
}

.pca-coop-pillar {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  min-height: 220px;
  position: relative;
  overflow: hidden;
}

.pca-coop-pillar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(255,255,255,.18), transparent 55%);
  pointer-events: none;
}

.pca-coop-pillar--company {
  background: linear-gradient(180deg, #0052b4 0%, #003f8a 100%);
}

.pca-coop-pillar--univ {
  background: linear-gradient(180deg, #1a6fd1 0%, #004098 100%);
}

.pca-coop-pillar-label {
  position: relative;
  z-index: 1;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.35em;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  padding: 8px 0;
}

.pca-coop-flow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pca-coop-flow-line {
  display: block;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #8eb4e8, #004098, #8eb4e8);
}

.pca-coop-flow-arrow {
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}

.pca-coop-flow-arrow--left {
  left: 2px;
  border-width: 6px 9px 6px 0;
  border-color: transparent #004098 transparent transparent;
}

.pca-coop-flow-arrow--right {
  right: 2px;
  border-width: 6px 0 6px 9px;
  border-color: transparent transparent transparent #004098;
}

.pca-coop-hub {
  background: #fff;
  border: 1px solid #c9d8ef;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 64, 152, 0.06);
  padding: 18px 18px 16px;
  min-width: 0;
}

.pca-coop-hub-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  width: 100%;
  max-width: 320px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #004098;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.pca-coop-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.pca-coop-col {
  background: #f8fbff;
  border: 1px solid #e3ecf8;
  border-radius: 10px;
  padding: 14px 14px 10px;
  min-width: 0;
}

.pca-coop-col-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #dce7f5;
}

.pca-coop-col-head strong {
  font-size: 1rem;
  font-weight: 700;
  color: #004098;
}

.pca-coop-col-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #004098;
  flex-shrink: 0;
}

.pca-coop-col-icon--alt {
  background: #1a73e8;
}

.pca-coop-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pca-coop-col li {
  position: relative;
  padding: 6px 0 6px 14px;
  font-size: 1rem;
  color: #445;
  line-height: 1.45;
  border-bottom: 1px dashed #e8eef7;
}

.pca-coop-col li:last-child {
  border-bottom: 0;
}

.pca-coop-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #7aa3d9;
}

/* 강소지역기업 소개 */
.pca-gangso-require-box {
  border: 1px solid #c9d8ef;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 6px 18px rgba(0, 64, 152, 0.05);
}

.pca-gangso-require-title {
  background: #004098;
  color: #fff;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 14px;
}

.pca-gangso-require-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0;
}

.pca-gangso-require-item {
  padding: 18px 16px;
}

.pca-gangso-require-item + .pca-gangso-require-item {
  border-left: 1px solid #e3ecf8;
}

.pca-gangso-require-item strong {
  display: block;
  color: #004098;
  font-size: 1rem;
  margin-bottom: 8px;
}

.pca-gangso-require-item p {
  margin: 0;
  color: #445;
  font-size: 1rem;
  line-height: 1.5;
}

.pca-gangso-require-item em {
  font-style: normal;
  color: #c62828;
  font-weight: 700;
}

.pca-gangso-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pca-gangso-fields span {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: #eef4fc;
  border: 1px solid #c9d8ef;
  color: #004098;
  font-size: 0.95rem;
  font-weight: 600;
}

.pca-gangso-exclude {
  border: 1px solid #f0d7d7;
  background: #fff8f8;
  border-radius: 10px;
  padding: 14px 16px;
}

.pca-gangso-exclude strong {
  display: block;
  color: #a33;
  margin-bottom: 8px;
  font-size: 1rem;
}

.pca-gangso-exclude ul {
  margin: 0;
  padding-left: 18px;
}

.pca-gangso-exclude li {
  color: #666;
  font-size: 1rem;
  margin-bottom: 4px;
}

.pca-gangso-docs {
  border: 1px solid #d7e2f2;
  background: #f7f9fc;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
}

.pca-gangso-docs strong {
  display: block;
  color: #004098;
  margin-bottom: 8px;
  font-size: 1rem;
}

.pca-gangso-docs ul {
  margin: 0;
  padding-left: 18px;
}

.pca-gangso-docs li {
  color: #445;
  font-size: 1rem;
  margin-bottom: 4px;
}

.pca-attach-guide {
  border: 1px solid #d7e2f2;
  background: #f7f9fc;
  border-radius: 8px;
  padding: 10px 12px;
}

.pca-attach-guide ul {
  margin: 0;
  padding-left: 18px;
}

.pca-attach-guide li {
  color: #445;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.pca-gangso-qualify-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.pca-gangso-qualify-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #fff;
  border: 1px solid #e3ecf8;
  border-radius: 10px;
  padding: 12px 12px;
  font-size: 1rem;
  color: #333;
  line-height: 1.45;
  min-height: 56px;
}

.pca-gangso-qualify-list .num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e9efff;
  color: #004098;
  font-size: 0.95rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.pca-page .section-head .desc strong {
  color: #004098;
}

/* 가입 절차 도식 */
.pca-process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.pca-process {
  border: 1px solid var(--pca-border);
  border-radius: var(--pca-radius);
  overflow: hidden;
  background: #fff;
}

.pca-process-head {
  background: var(--pca-brand);
  color: #fff;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-weight: 700;
}

.pca-process-head.is-paid {
  background: #1a5bb8;
}

.pca-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 18px 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.pca-step {
  flex: 1 1 120px;
  max-width: 160px;
  text-align: center;
  padding: 8px;
}

.pca-step-num {
  width: 34px;
  height: 34px;
  margin: 0 auto 8px;
  border-radius: 50%;
  background: #e9efff;
  color: var(--pca-brand);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.pca-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: #222;
  margin-bottom: 4px;
}

.pca-step-actor {
  font-size: 0.95rem;
  color: var(--pca-muted);
}

.pca-step-arrow {
  display: flex;
  align-items: center;
  color: var(--pca-brand-2);
  font-size: 1.2rem;
  padding: 0 2px;
  align-self: center;
}

.pca-notes {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--pca-muted);
  font-size: 1rem;
}

.pca-notes li {
  margin-bottom: 6px;
}

.pca-notes strong {
  color: #333;
}

/* 문의 */
.pca-contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.pca-contact-card {
  border: 1px solid var(--pca-border);
  border-radius: var(--pca-radius);
  padding: 18px 16px;
  background: #fff;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.pca-contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #e9efff;
  color: var(--pca-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pca-contact-title {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--pca-brand);
}

.pca-contact-info {
  margin: 0;
  font-size: 1rem;
  color: #333;
  word-break: break-all;
}

.pca-contact-info a {
  color: var(--pca-brand-2);
}

/* 로그인 유도 / 폼 영역 */
.pca-panel {
  border: 1px solid var(--pca-border);
  border-radius: var(--pca-radius);
  background: #fff;
  padding: 28px 24px;
  margin: 28px 0 40px;
  text-align: center;
}

.pca-panel h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--pca-brand);
}

.pca-panel p {
  margin: 0 0 20px;
  color: var(--pca-muted);
  font-size: 1rem;
}

.pca-btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none !important;
  margin: 0 4px 8px;
}

.pca-btn-primary {
  background: var(--pca-brand);
  color: #fff !important;
}

.pca-btn-primary:hover {
  background: #003070;
}

.pca-btn-outline {
  background: #fff;
  color: var(--pca-brand) !important;
  border: 1px solid var(--pca-brand);
}

.pca-btn-outline:hover {
  background: #f0f5ff;
}

.pca-form-block {
  border: 1px solid var(--pca-border);
  border-radius: var(--pca-radius);
  background: #fff;
  margin-bottom: 20px;
  overflow: hidden;
}

.pca-form-block .pca-form-head {
  background: var(--pca-bg);
  border-bottom: 1px solid var(--pca-border);
  padding: 14px 18px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pca-brand);
  margin: 0;
}

.pca-form-block .pca-form-body {
  padding: 8px 12px 16px;
}

.pca-form-block .form-control,
.pca-form-block select,
.pca-form-block .form-control-file {
  font-size: 1rem;
}

.pca-form-block table {
  width: 100%;
  margin: 0;
  font-size: 1rem;
}

.pca-form-block th {
  background: #fafafa;
  color: #333;
  font-weight: 600;
  vertical-align: middle !important;
  white-space: nowrap;
  font-size: 1rem;
}

.pca-form-block td,
.pca-form-block th {
  padding: 14px 12px !important;
}

.pca-form-actions {
  text-align: center;
  margin: 12px 0 48px;
}

.pca-hint {
  color: var(--pca-muted);
  font-size: 1rem;
  margin-top: 8px;
}

@media (max-width: 900px) {
  .pca-coop-board {
    padding: 18px 14px;
  }

  .pca-coop-board-inner {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .pca-coop-pillar {
    min-height: 56px;
  }

  .pca-coop-pillar-label {
    writing-mode: horizontal-tb;
    letter-spacing: 0.12em;
    font-size: 1.2rem;
  }

  .pca-coop-flow {
    height: 28px;
  }

  .pca-coop-flow-line {
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, #8eb4e8, #004098, #8eb4e8);
  }

  .pca-coop-flow-arrow--left {
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 0 6px 9px 6px;
    border-color: transparent transparent #004098 transparent;
  }

  .pca-coop-flow-arrow--right {
    bottom: 2px;
    top: auto;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    border-width: 9px 6px 0 6px;
    border-color: #004098 transparent transparent transparent;
  }

  .pca-coop-columns {
    grid-template-columns: 1fr;
  }

  .pca-gangso-require-grid,
  .pca-gangso-qualify-list {
    grid-template-columns: 1fr;
  }

  .pca-gangso-require-item + .pca-gangso-require-item {
    border-left: 0;
    border-top: 1px solid #e3ecf8;
  }

  .pca-process-grid {
    grid-template-columns: 1fr;
  }

  .pca-step-arrow {
    transform: rotate(90deg);
    width: 100%;
    justify-content: center;
    padding: 4px 0;
  }

  .pca-steps {
    flex-direction: column;
    align-items: center;
  }

  .pca-step {
    max-width: none;
    width: 100%;
  }

  .pca-page .section-head h2 {
    font-size: 1.35rem;
  }

  .pca-tab-nav {
    width: 100%;
    gap: 8px;
    padding: 5px;
  }

  .pca-tab-btn {
    flex: 1;
    text-align: center;
    padding: 14px 10px;
    font-size: 1.1rem;
    min-height: 52px;
  }

  .pca-form-block table,
  .pca-form-block thead,
  .pca-form-block tbody,
  .pca-form-block th,
  .pca-form-block td,
  .pca-form-block tr {
    display: block;
    width: 100%;
  }

  .pca-form-block th {
    text-align: left !important;
    border-bottom: 0 !important;
  }

  .pca-form-block td {
    text-align: left !important;
    margin-bottom: 8px;
  }
}