/* ============== Mission ============== */
.mission { padding-top: 100px; }

.mission__inner {
  text-align: center;
}

.mission__en {
  font-family: var(--ff-en);
  font-size: 13px;
  letter-spacing: 0.5em;
  color: var(--c-yellow-deep);
  margin-bottom: 24px;
  font-weight: 600;
}

.mission__title {
  font-family: var(--ff-mincho);
  font-size: 44px;
  letter-spacing: 0.18em;
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 600;
  color: var(--c-ink);
}

.mission__title span { display: block; }

.mission__lead {
  font-family: var(--ff-mincho);
  font-size: 17px;
  line-height: 2.2;
  color: var(--c-ink);
  margin-bottom: 32px;
  letter-spacing: 0.1em;
}

.mission__body {
  line-height: 2.1;
  color: var(--c-text-mid);
  max-width: 720px;
  margin: 0 auto;
}

/* ============== Values ============== */
.values__list {
  display: grid;
  gap: 32px;
  max-width: 1080px;
  margin: 0 auto;
}

.value {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 56px;
  background: var(--c-paper);
  padding: 48px 56px;
  border-radius: 4px;
  align-items: start;
  position: relative;
  border: 1px solid var(--c-line-soft);
  overflow: hidden;
}

.value::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--c-yellow);
}

.value__num {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.value__num .kanji-num {
  font-size: 70px;
  line-height: 1;
  font-weight: 600;
}

.value__num em {
  font-family: var(--ff-en);
  font-size: 13px;
  letter-spacing: 0.36em;
  color: var(--c-text-sub);
  font-weight: 700;
  font-style: normal;
}

.value__label {
  display: inline-block;
  font-family: var(--ff-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--c-yellow-deep);
  font-weight: 700;
  margin-bottom: 14px;
}

.value__title {
  font-family: var(--ff-mincho);
  font-size: 28px;
  letter-spacing: 0.14em;
  margin-bottom: 22px;
  font-weight: 600;
  color: var(--c-ink);
  position: relative;
  padding-bottom: 18px;
}

.value__title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 36px;
  height: 1px;
  background: var(--c-yellow);
}

.value__body p {
  line-height: 2.1;
  color: var(--c-text-mid);
  font-size: 14.5px;
}

/* ============== Wood ============== */
.wood {
  position: relative;
  overflow: hidden;
}

.wood::before {
  content: 'WOOD';
  position: absolute;
  top: -20px;
  right: -40px;
  font-family: var(--ff-en);
  font-size: 24vw;
  font-weight: 700;
  color: rgba(232, 163, 23, 0.04);
  line-height: 1;
  pointer-events: none;
  z-index: 0;
}

.wood__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.wood__media {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
}

.wood__media img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.wood__media-stamp {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--c-paper);
  padding: 16px 20px;
  font-family: var(--ff-en);
  text-align: right;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.wood__media-stamp span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--c-text-sub);
  font-weight: 600;
}

.wood__media-stamp strong {
  display: block;
  font-size: 22px;
  letter-spacing: 0.2em;
  color: var(--c-yellow-deep);
  font-weight: 700;
  margin-top: 4px;
}

.wood__en {
  font-family: var(--ff-en);
  font-size: 13px;
  letter-spacing: 0.5em;
  color: var(--c-yellow-deep);
  margin-bottom: 16px;
  font-weight: 600;
}

.wood__title {
  font-family: var(--ff-mincho);
  font-size: 36px;
  letter-spacing: 0.18em;
  line-height: 1.7;
  margin-bottom: 32px;
  font-weight: 600;
  color: var(--c-ink);
  position: relative;
  padding-bottom: 24px;
}

.wood__title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 2px;
  background: var(--c-yellow);
}

.wood__text p {
  margin-bottom: 22px;
  line-height: 2.1;
  color: var(--c-text-mid);
}

.wood__text strong {
  font-weight: 600;
  color: var(--c-ink);
  background: linear-gradient(transparent 60%, var(--c-yellow-pale) 60%);
  padding: 0 2px;
}

.wood__points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.wood__points li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--c-paper);
  border-radius: 4px;
  border-left: 3px solid var(--c-yellow);
  font-size: 14px;
  color: var(--c-ink);
  font-family: var(--ff-mincho);
  letter-spacing: 0.08em;
}

.wood__points span {
  font-family: var(--ff-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-yellow-deep);
  font-weight: 700;
}

/* ============== Promise ============== */
.promise__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.promise__item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 36px 32px;
  background: var(--c-paper);
  border-radius: 4px;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--c-line-soft);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}

.promise__item:hover {
  transform: translateY(-4px);
  border-color: var(--c-yellow);
}

.promise__check {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-yellow);
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}

.promise__item h3 {
  font-family: var(--ff-mincho);
  font-size: 18px;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
  font-weight: 600;
  color: var(--c-ink);
}

.promise__item p {
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--c-text-mid);
}

/* ============== Story ============== */
.story__inner {
  text-align: center;
}

.story__en {
  font-family: var(--ff-en);
  font-size: 12px;
  letter-spacing: 0.5em;
  color: var(--c-yellow-deep);
  margin-bottom: 16px;
  font-weight: 600;
}

.story__title {
  font-family: var(--ff-mincho);
  font-size: 30px;
  letter-spacing: 0.18em;
  margin-bottom: 36px;
  font-weight: 600;
  color: var(--c-ink);
}

.story__inner p {
  line-height: 2.2;
  color: var(--c-text-mid);
  margin-bottom: 20px;
}

/* ============== Responsive ============== */
@media (max-width: 1024px) {
  .wood__inner { grid-template-columns: 1fr; gap: 48px; }
  .wood__media { aspect-ratio: 16 / 10; max-width: 680px; margin: 0 auto; }
  .promise__list { grid-template-columns: 1fr; }
  .value { grid-template-columns: 130px 1fr; gap: 32px; padding: 36px 32px; }
  .value__num .kanji-num { font-size: 56px; }
}

@media (max-width: 820px) {
  .mission__title { font-size: 26px; }
  .mission__lead { font-size: 15px; }
  .value { grid-template-columns: 1fr; gap: 16px; padding: 32px 24px; }
  .value__num { flex-direction: row; align-items: baseline; gap: 14px; }
  .value__num .kanji-num { font-size: 40px; }
  .value__title { font-size: 21px; }
  .value__body p { font-size: 13.5px; }
  .wood__title { font-size: 24px; }
  .promise__item { padding: 24px 22px; gap: 16px; }
  .promise__check { width: 46px; height: 46px; font-size: 14px; }
  .story__title { font-size: 22px; }
  .story__inner p { font-size: 14px; }
}