/* ═══════════════════════════════════════
   SOLUTION 섹션 — solution.css
   daphone-landing-page
═══════════════════════════════════════ */

/* ── 섹션 기본 ── */
.solution {
  background: var(--black2);
}

/* ── 레이아웃 ── */
.solution__layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}

/* ── 혜택 리스트 ── */
.solution__benefits {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.solution__benefit {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 24px;
  background: var(--black);
  border-left: 3px solid var(--gold);
  transition:
    transform var(--transition),
    background var(--transition);
}

.solution__benefit:hover {
  transform: translateX(6px);
  background: #0a0a0a;
}

.solution__check {
  width: 28px;
  height: 28px;
  background: var(--gold);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

.solution__benefit h4 {
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
  word-break: keep-all;
}

.solution__benefit p {
  font-size: 0.84rem;
  color: var(--gray2);
  line-height: 1.7;
  word-break: keep-all;
}

/* ── 통계 카드 ── */
.solution__cards {
  display: flex;
  flex-direction: column;
  gap: 3px;
  position: sticky;
  top: 80px;
}

.solution__card {
  background: var(--black3);
  padding: 28px 32px;
  border-left: 4px solid transparent;
  transition: border-color var(--transition);
}

.solution__card:hover {
  border-color: var(--gold);
}

.solution__card-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.solution__card-value {
  font-family: var(--font-en);
  font-size: 2.4rem;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1;
  margin-bottom: 6px;
}

.solution__card-desc {
  font-size: 0.82rem;
  color: var(--gray2);
}

/* ══════════════════════════════════════
   반응형 — 태블릿 (900px)
══════════════════════════════════════ */
@media (max-width: 900px) {
  .solution__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .solution__cards {
    position: static;
  }
}

/* ══════════════════════════════════════
   반응형 — 모바일 (640px)
══════════════════════════════════════ */
@media (max-width: 640px) {
  .solution__layout {
    gap: 28px;
  }

  .solution__benefit {
    padding: 18px 18px;
    gap: 14px;
  }

  .solution__benefit h4 {
    font-size: 0.92rem;
  }

  .solution__cards {
    gap: 2px;
  }

  .solution__card {
    padding: 20px 22px;
  }

  .solution__card-value {
    font-size: 2rem;
  }
}

/* ══ 초소형 (360px) ══ */
@media (max-width: 360px) {
  .solution__benefit {
    padding: 16px 14px;
    gap: 12px;
  }

  .solution__card {
    padding: 18px 16px;
  }

  .solution__card-value {
    font-size: 1.8rem;
  }
}