/* =====================================================
   sub4.css — 종양·항암 통합진료 (sub4.html) 페이지 전용. 로드 순서: common.css → sub_common.css → sub4.css
   공통 헤더 / 푸터 / 퀵메뉴는 common.css, 서브 비주얼 · 공통 섹션 제목은 sub_common.css. 이 파일은 .page-onco 본문만.
   모션으로 숨기지 않습니다. JS 가 없어도 내용이 보입니다.
   ===================================================== */
.page-onco {
  --onco-ivory: #f3eee6;
  --onco-ink: #16344c;
  --onco-gold: #d6b992;
  --onco-navy: #1e3a52;
  --onco-orb: 194px;
  --onco-dot: 15px;
  --onco-dot-gap: 40px;
  background: var(--onco-ivory);
  /* sub_common.css 의 서브 비주얼 / 공통 제목 변수 */
  --sub-hero-bg: #2c3338;

  --sub-hero-pos: center center;
  --sub-heading-accent: var(--onco-gold);
  --sub-heading-desc: #3d5164;
}
.page-onco main {
  color: var(--onco-ink); /* 본문만. body 에 두면 퀵메뉴(a { color: inherit })까지 어두워짐 */
}

.page-onco .onco-wrap {
  width: min(1600px, calc(100% - 48px));
  margin-inline: auto;
}

.page-onco .onco-en {
  margin: 0 0 16px;
  font-family: "Manrope", "Noto Sans KR", sans-serif;
  font-size: clamp(13px, 0.95vw, 20px);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--onco-gold);
}
.page-onco .onco-en--light {
  color: #e4d0b0;
}

/* 서브 비주얼 / 브레드크럼은 sub_common.css */

/* ---------- 소개 ---------- */
.page-onco .onco-intro {
  padding: clamp(88px, 9vw, 132px) 0 clamp(72px, 8vw, 110px);
  text-align: center;
}
.page-onco .sub-section-heading__description p {
  letter-spacing: -0.02em;
}

/* ---------- 정밀진단 ---------- */
.page-onco .onco-dx {
  background: var(--onco-navy);
  color: #fff;
  padding: clamp(72px, 8vw, 112px) 0;
}
.page-onco .onco-dx__inner {
  display: grid;
  grid-template-columns: 560px minmax(0, 1fr);
  gap: clamp(36px, 4vw, 100px);
  align-items: flex-start;
  width: min(1600px, calc(100% - 48px));
}
.page-onco .onco-dx__photo {
  margin: 0;
  width: 560px;
  height: 730px;
  overflow: hidden;
  border-radius: 0 0 100px 0;
  background: #243240;
}
.page-onco .onco-dx__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.page-onco .onco-dx__title {
  margin: 0;
  font-size: clamp(26px, 2.3vw, 60px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.04em;
  word-break: keep-all;
}
.page-onco .onco-dx__desc {
  margin: 24px 0 0;
  max-width: 40em;
  font-size: 18px;
  line-height: 1.75;
  color: #bbb;
  word-break: keep-all;
}
.page-onco .onco-exams {
  display: grid;
  gap: 74px;
  margin: 100px 0 0;
  padding: 0;
  list-style: none;
}
.page-onco .onco-exams li {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  gap: 20px 30px;
  align-items: center;
}
.page-onco .onco-exams-w li {
  grid-template-columns: 245px minmax(0, 1fr);
}
.page-onco .onco-exam__name {
  margin: 0;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border: 1px solid #d6b992;
  border-radius: 999px;
  color: #d6b992;
  font-size: 27px;
  font-weight: 600;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.page-onco .onco-exam__desc {
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
  font-weight: 500;
  color: #bbb;
  word-break: keep-all;
}

/* ---------- 맞춤 치료 ---------- */
.page-onco .onco-treat {
  padding: clamp(88px, 9vw, 128px) 0 clamp(40px, 5vw, 72px);
  text-align: center;
}
.page-onco .onco-treat__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 36px);
  width: min(980px, 100%);
  margin: clamp(40px, 5vw, 64px) auto 0;
  padding: 0;
  list-style: none;
}
.page-onco .onco-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 450px;
  padding: 55px 36px 75px;
  background: #fff;
  text-align: center;
}
.page-onco .onco-card--surgery {
  border-radius: 0 0 0 100px;
}
.page-onco .onco-card--chemo {
  border-radius: 0 0 100px 0;
}
.page-onco .onco-card__icon {
  width: 134px;
  height: 134px;
  object-fit: contain;
}
.page-onco .onco-card__icon2 {
  width: 242px;
}
.page-onco .onco-card__icon3 {
  width: 152px;
}
.page-onco .onco-card__icon4 {
  width: 156px; height:140px;
}

.page-onco .onco-card__title {
  margin: 18px 0 0;
  font-size: clamp(20px, 1.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.page-onco .onco-card__desc {
  margin: 14px 0 0;
  max-width: 24em;
  font-size: 18px;
  line-height: 1.75;
  font-weight: 500;
  color: #2a2622;
  word-break: keep-all;
}

/* ---------- 회복과 지속 관리 ---------- */
.page-onco .onco-recover {
  padding: clamp(72px, 8vw, 110px) 0 clamp(96px, 10vw, 140px);
  text-align: center;
}
.page-onco .onco-flow {
  position: relative;
  margin-top: clamp(40px, 5vw, 64px);
}
.page-onco .onco-flow__line {
  position: absolute;
  z-index: 0;
  left: 0;
  right: 0;
  top: calc(var(--onco-orb) + var(--onco-dot-gap) + var(--onco-dot) / 2);
  height: 1px;
  background: #d4c09a;
  transform: translateY(-50%);
  pointer-events: none;
}
.page-onco .onco-flow__list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  width: min(980px, calc(100% - 48px));
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.page-onco .onco-flow__orb {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--onco-orb);
  height: var(--onco-orb);
  margin: 0 auto;
  border-radius: 50%;
  background: #d6b992;
}
.page-onco .onco-flow__orb img {
  width: 106px;
  height: 106px;
  object-fit: contain;
}
.page-onco .onco-flow__dot {
  position: relative;
  z-index: 1;
  display: block;
  width: var(--onco-dot);
  height: var(--onco-dot);
  margin: var(--onco-dot-gap) auto 40px;
  border-radius: 50%;
  background: #d6b992;
}
.page-onco .onco-flow__title {
  margin: 0;
  font-size: clamp(18px, 1.3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.01em;
  word-break: keep-all;
}
.page-onco .onco-flow__desc {
  margin: 15px auto 0;
  max-width: 16em;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  color: #2a2622;
  word-break: keep-all;
}

/* ---------- 반응형 ---------- */
@media (max-width: 1400px) {
  .page-onco .onco-wrap {
    width: min(1120px, calc(100% - 140px));
  }
  .page-onco .onco-flow__list {
    width: min(980px, calc(100% - 140px));
  }
}
@media (max-width: 1100px) {
  .page-onco .onco-dx__inner {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
  }
  .page-onco .onco-dx__photo {
    width: min(560px, 100%);
    height: auto;
    aspect-ratio: 560 / 730;
  }
  .page-onco .onco-dx__copy {
    width: 100%;
    text-align: center;
  }
  .page-onco .onco-dx__desc {
    margin-inline: auto;
  }
  .page-onco .onco-exams {
    width: min(640px, 100%);
    margin-inline: auto;
    text-align: left;
  }
}
@media (max-width: 1000px) {
  .page-onco {
    --sub-hero-pos: 72% center;
  }
  .page-onco .onco-wrap,
  .page-onco .onco-flow__list {
    width: 100%;
  }
  .page-onco .onco-intro,
  .page-onco .onco-dx,
  .page-onco .onco-treat,
  .page-onco .onco-recover {
    padding-right: 72px;
    padding-left: 20px;
  }
  .page-onco .onco-dx__photo {
    border-radius: 0 0 clamp(48px, 12vw, 80px) 0;
  }
}
@media (max-width: 760px) {
  .page-onco .onco-treat__list,
  .page-onco .onco-flow__list {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-onco .onco-card {
    min-height: 0;
    width: min(420px, 100%);
    margin-inline: auto;
  }
  .page-onco .onco-flow__line {
    display: none;
  }
  .page-onco .onco-flow__list {
    gap: 48px;
    width: min(420px, 100%);
  }
  .page-onco {
    --onco-orb: 168px;
  }
  .page-onco .onco-exams li {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    text-align: center;
  }
  .page-onco .onco-exam__name {
    width: min(180px, 100%);
  }
}
@media (max-width: 580px) {
  .page-onco .onco-card--surgery {
    border-radius: 0 0 0 72px;
  }
  .page-onco .onco-card--chemo {
    border-radius: 0 0 72px 0;
  }
}