/* internship.css — インターンシップページ専用スタイル */



.hero-skill-line {
  display: inline-block;
  margin-top: 16px;
  margin-bottom: 32px;
  font-size: .95rem;
  font-weight: 700;
  color: var(--blue2);
  border-left: 3px solid var(--blue2);
  padding-left: 12px;
  line-height: 1.6;
}

/* ─── LEARN ─── */
#learn { background: var(--dark2) }

.learn-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.learn-card {
  background: #FFFFFF;
  border: 1.5px solid rgba(159, 194, 56, .5);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 8px 28px rgba(159, 194, 56, .12);
}

.learn-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.learn-card h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.learn-card p {
  font-size: .83rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ─── APPEAL BANNER ─── */
#appeal { background: var(--dark2) }

.appeal-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 56px 40px;
}

.appeal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.appeal-card {
  background: linear-gradient(135deg, #e8f4fd 0%, #f0f7e8 100%);
  border: 1.5px solid rgba(70, 163, 224, .3);
  border-radius: 16px;
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
}

.appeal-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--grad);
}

.appeal-card h4 {
  font-size: .88rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
  line-height: 1.5;
}

.appeal-card p {
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── RECRUIT ─── */
#recruit { background: var(--dark) }

.recruit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.recruit-card {
  background: #FFFFFF;
  border: 1.5px solid rgba(70, 163, 224, .25);
  border-radius: 20px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 8px 24px rgba(70, 163, 224, .08);
  transition: transform .25s, box-shadow .25s;
}

.recruit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(70, 163, 224, .15);
}

.recruit-icon {
  font-size: 2.2rem;
}

.recruit-type {
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.recruit-card h3 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
}

.recruit-desc {
  font-size: .84rem;
  color: var(--muted);
  line-height: 1.75;
  flex: 1;
}

.recruit-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.recruit-req {
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.7;
  padding: 10px 14px;
  background: rgba(70, 163, 224, .05);
  border-radius: 10px;
  border-left: 3px solid rgba(70, 163, 224, .3);
}

.req-label-sm {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  color: var(--blue2);
  margin-right: 6px;
  background: rgba(70, 163, 224, .1);
  border-radius: 4px;
  padding: 1px 6px;
}

.recruit-btn {
  text-align: center;
  justify-content: center;
  margin-top: auto;
}

/* ─── MERIT ─── */
#merit { background: var(--dark2) }

.merit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.merit-card {
  background: #FFFFFF;
  border: 1.5px solid rgba(70, 163, 224, .2);
  border-radius: 16px;
  padding: 28px 28px;
  box-shadow: 0 6px 20px rgba(70, 163, 224, .07);
}

.merit-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: #fff;
  background: var(--grad);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 16px;
}

.merit-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.merit-list li {
  font-size: .86rem;
  color: var(--text);
  line-height: 1.65;
  padding-left: 1.4em;
  position: relative;
}

.merit-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
}

/* pos-table, pos-meta, pos-pill — recruit.css と共通形式 */
.pos-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pos-pill {
  font-size: .75rem;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid rgba(70, 163, 224, .3);
  color: var(--blue2);
}

.pos-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 28px;
  display: table;
}

.pos-row {
  display: table-row;
  border-bottom: 1px solid rgba(70, 163, 224, .12);
}

.pos-row:last-child { border-bottom: none }

.pos-table dt {
  display: table-cell;
  width: 130px;
  min-width: 130px;
  padding: 14px 16px 14px 0;
  font-size: .8rem;
  font-weight: 700;
  color: var(--navy);
  vertical-align: top;
  white-space: nowrap;
}

.pos-table dd {
  display: table-cell;
  padding: 14px 0;
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.75;
  vertical-align: top;
}

.pos-apply { text-align: right }

/* ─── FLOW ─── */
#flow { background: var(--dark) }

.flow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.flow-steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: calc(10% + 20px);
  right: calc(10% + 20px);
  height: 2px;
  background: linear-gradient(90deg, rgba(70,163,224,.3), rgba(159,194,56,.3));
}

.flow-step {
  text-align: center;
  padding: 0 12px;
}

.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  z-index: 1;
}

.step-num-wrap {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1.5px solid rgba(70,163,224,.25);
  box-shadow: 0 4px 16px rgba(70, 163, 224, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
}

.flow-step h4 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.flow-step p {
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── FAQ ─── */
#faq { background: var(--dark2) }

/* common.css の #contact: var(--dark2) を上書き */
#contact { background: var(--dark) }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid rgba(70, 163, 224, .18);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
}

.faq-q {
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  user-select: none;
  transition: background .2s;
}

.faq-q:hover { background: rgba(70, 163, 224, .05) }

.faq-a {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.8;
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}

.faq-item.open .faq-a {
  max-height: 200px;
  padding: 0 24px 18px;
}

/* ─── MOBILE ─── */
@media (max-width: 900px) {
  .learn-grid { grid-template-columns: repeat(2, 1fr) }
  .appeal-grid { grid-template-columns: repeat(2, 1fr) }
  .recruit-grid { grid-template-columns: 1fr }
  .merit-grid { grid-template-columns: 1fr }
  .flow-steps { grid-template-columns: repeat(3, 1fr); gap: 16px }
  .flow-steps::before { display: none }
}

@media (max-width: 640px) {
  .hero-skill-line { font-size: .85rem; display: block }
  .learn-grid { grid-template-columns: 1fr }
  .appeal-grid { grid-template-columns: 1fr }
  .recruit-grid { grid-template-columns: 1fr }
  .merit-grid { grid-template-columns: 1fr }
  .flow-steps { grid-template-columns: 1fr; gap: 20px }
}