.b3-page {
  --b3-bg: #1f1f1f;
  --b3-bg-deep: #171717;
  --b3-text: #ffffff;
  --b3-soft: rgba(255, 255, 255, 0.78);
  --b3-faint: rgba(255, 255, 255, 0.55);
  --b3-line: rgba(255, 255, 255, 0.14);
  width: 100%;
  background: var(--b3-bg);
  color: var(--b3-text);
  font-family: "Noto Sans KR", sans-serif;
  overflow-x: clip;
}

.b3-page * {
  box-sizing: border-box;
}

.b3-container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.b3-container--narrow {
  max-width: 780px;
}

.b3-hero {
  position: relative;
  min-height: clamp(520px, 70vw, 980px);
  background: url("/img/sub/body/sub_03/01_bg.jpg") center top / cover no-repeat;
}

.b3-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.2) 55%, rgba(0, 0, 0, 0.45) 100%);
}

.b3-hero__inner {
  position: relative;
  z-index: 1;
  min-height: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding: clamp(60px, 10vw, 120px) 24px clamp(28px, 4vw, 60px);
}

.b3-hero__eyebrow {
  margin: 0;
  font-size: clamp(14px, 2.1vw, 20px);
  letter-spacing: 0.08em;
  color: #494136;
}

.b3-hero__title {
  margin: 12px 0 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: #494136;
}

.b3-hero__desc {
  margin: auto 0 0;
  font-size: clamp(20px, 1.3vw, 35px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.b3-section {
  padding: 90px 0;
}

.b3-section--dark {
  background: var(--b3-bg);
}

.b3-title {
  margin: 0;
  text-align: center;
  font-size: clamp(20px, 2.5vw, 35px);
  letter-spacing: -0.03em;
  font-weight: 300;
}

.b3-title strong {
  font-weight: 700;
}

.b3-copy {
  margin: 0;
  font-size: calc(clamp(20px, 2.5vw, 35px) - 5px);
  line-height: 1.9;
  color: var(--b3-soft);
}

.b3-copy--center {
  text-align: center;
}

.b3-copy p{
  text-align: center;
  font-size: calc(clamp(12px, 1.5vw, 17px));
  padding: 0 0 0 0;
  margin: 0;

}
.b3-copy p:first-child{
  padding: 50px 0 0 0;

}

.b3-intro__icons {
  margin-top: 100px;
  display: flex;
  justify-content: center;
  gap: clamp(18px, 4vw, 64px);
}

.b3-intro__title {
  margin: 10px 0 0;
  text-align: center;
  font-size: clamp(20px, 2.5vw, 35px);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.b3-intro__icon {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.b3-intro__icon img {
  display: block;
  width: clamp(52px, 4.8vw, 76px);
  height: auto;
}

.b3-intro__icon p {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--b3-soft);
  line-height: 1.55;
}

.b3-intro__icon p strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
  color: #ffffff;
  font-weight: 600;
}

.b3-intro__note {
  margin-top: 100px;
  font-size: 17px;
  line-height: 1.75;
}

.b3-intro__note span{
  font-size: 13px;
}

/* .b3-intro .b3-copy {
  font-size: calc(clamp(20px, 2.5vw, 35px) - 5px)
} */

.b3-design {
  padding-top: 70px;
}

.b3-ha {
  position: relative;
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.b3-ha__badge {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  background: rgb(82, 80, 80);
  letter-spacing: 0.12em;
  color: #fff;
}

.b3-ha__card {
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  text-align: center;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.b3-ha__card h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.b3-ha__card p {
  margin: 0;
  font-size: 13px;
  color: var(--b3-faint);
  line-height: 1.5;
}

.b3-balance__wrap {
  margin-top: 34px;
  align-items: center;
  text-align: center;
}

.b3-balance__thumb {
  width: 180px;
  height: 180px;
  border-radius: 20px;
  overflow: hidden;
  background: #2a2a2a;
  margin:0 auto;
}

.b3-balance__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.b3-balance__list {
  display: grid;
  grid-auto-flow: column;
  gap: 18px;
  margin: 40px 0 0 0;
}

.b3-balance__item h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.b3-balance__item p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--b3-faint);
  line-height: 1.6;
}

.b3-mini {
  margin: 0;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.4em;
  color: rgba(255, 255, 255, 0.6);
}

.b3-process__grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 28px 16px;
  justify-items: center;
}

.b3-process__item {
  text-align: center;
  font-size: 13px;
  color: var(--b3-soft);
  grid-column: span 2;
  max-width: 180px;
  position: relative;
}

.b3-process__item h3{
  text-decoration: underline;
  text-decoration-thickness: 2px;  /* 두께 */
  text-underline-offset: 4px;      /* 간격 */
  margin-bottom:0;
  color: #fff;
  font-weight: 400;
  font-size: 18px;
}

.b3-process__item p{
      font-size: 15px;
}


.b3-process__item::after {
  content: "";
  position: absolute;
  top: 85px;
  left: calc(100%);
  width: 80px;
  height: 2px;
  background: #fff;
  opacity: 0.9;
}

.b3-process__item:nth-child(3)::after,
.b3-process__item:nth-child(5)::after {
  display: none;
}

.b3-process__item:nth-child(4) {
  grid-column: 2 / span 2;
}

.b3-process__item:nth-child(5) {
  grid-column: 4 / span 2;
}

.b3-process__thumb {
  width: 170px;
  height: 170px;
  border-radius: 999px;
  margin: 0 auto 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.b3-process__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.b3-target__row {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding-left: 50px;
}

.b3-target__thumb {
  width: 260px;
  height: 260px;
  border-radius: 26px;
  overflow: hidden;
}

.b3-target__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.b3-target__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.b3-target__list li {
  position: relative;
  padding-left: 28px;
  font-size: 20px;
  line-height: 2;
  color: var(--b3-soft);
  border-bottom: 1px solid;
}

.b3-target__list li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 3px;
  width: 35px;
  height: 35px;
  background: url("/img/sub/body/sub_03/06_icon.png") center center / contain no-repeat;
}

.b3-band {
  position: relative;
  padding: 110px 0 120px;
  background:
    linear-gradient(0deg, rgba(15, 15, 15, 0.78), rgba(15, 15, 15, 0.78)),
    url("/img/sub/signature_03/sig_07_bg.jpg") center center / cover no-repeat,
    #1a1a1a;
  text-align: center;
  min-height: 500px;
      display: flex;
  align-items: flex-end;
}

.b3-band__eyebrow {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(20px, 2.4vw, 36px);
  color: rgba(255, 255, 255, 0.75);
}

.b3-band__title {
  margin: 12px 0 0;
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 100;
  letter-spacing: -0.03em;

}

.b3-band__title strong {
  font-weight: 700;
}

.b3-band__copy {
  margin: 18px auto 0;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--b3-soft);
}

.b3-precautions {
  position: relative;
  padding: 120px 0 130px;
  background:
    linear-gradient(0deg, rgba(20, 20, 20, 0.82), rgba(20, 20, 20, 0.82)),
    url("/img/sub/body/sub_02/sig_06_bg.jpg") center center / cover no-repeat,
    #1b1b1b;
  text-align: center;
}

.b3-precautions p {
  margin: 0 auto;
  max-width: 620px;
  font-size: 14px;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.85);
  white-space: pre-line;
}

.b3-precautions__band {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 35px 0;
  background: rgba(0, 0, 0, 0.6);
}

.b3-precautions__band p {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.b3-precautions__band h4 {
  font-size: 20px;
  font-weight: 400;
  line-height: 2;
}

.b3-precautions h3 {
  margin: 70px 0 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(24px, 2.2vw, 36px);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
}

.b3-precautions ul {
  margin: 24px auto 0;
  padding: 0;
  list-style: none;
  max-width: 620px;
  display: grid;
  gap: 12px;
}

.b3-precautions li {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 720px) {
  .b3-precautions {
    padding: 90px 0 100px;
  }

  .b3-precautions h3 {
    margin-top: 52px;
  }
}

@media (max-width: 900px) {
  .b3-process__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 22px;
  }

  .b3-process__item {
    grid-column: auto;
    max-width: none;
  }

  .b3-process__item::after,
  .b3-process__item:nth-child(4),
  .b3-process__item:nth-child(5) {
    grid-column: auto;
  }

  .b3-process__item::after {
    display: none;
  }

  .b3-target__row {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}

@media (max-width: 720px) {
  .b3-section {
    padding: 70px 0;
  }

  .b3-intro__icons {
    gap: 20px;
  }

  .b3-ha {
    grid-template-columns: 1fr;
  }

  .b3-ha__badge {
    position: static;
    margin: 8px auto 0;
    transform: none;
  }

  .b3-balance__wrap {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .b3-balance__list {
    text-align: left;
  }

  .b3-process__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .b3-process__thumb {
    width: 96px;
    height: 96px;
  }
}


.b2-divider {
  display: block;
  width: 1px;
  height: 52px;
  margin: 12px auto 18px;
  background: rgba(255, 255, 255, 0.5);
  font-size: 0;
  color: transparent;
  overflow: hidden;
}

.b2-divider-vertical {
  display: block;
  width: 50px;
  height: 1px;
  margin: 12px auto 18px;
  background: rgba(255, 255, 255, 0.5);
  font-size: 0;
  color: transparent;
  overflow: hidden;
}

.b3-hero__eyebrow {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(25px, 2.5vw, 30px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
}

.b3-hero__title {
  margin: 12px 0 0;
  font-family: inherit;
  font-size: clamp(40px, 4.8vw, 74px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}