/* ===== Sub0101 Scoped Reset ===== */
/* =========================================================
   SEOMOO ABOUT PAGE (scoped only)
   - 다른 페이지 영향 방지: 모든 셀렉터는 .about-page 하위
   ========================================================= */

.about-page {
  width: 100%;
  background: #fff;
  color: #030712;
  text-align: left;
  font-family: Pretendard;
  padding: 100px 0;
}

/* sub0101 container */
.about-page .inner_1500,
.about-page .inner_1800 {
  width: min(1500px, calc(100% - 120px));
  max-width: 1500px;
  margin: 0 auto;
  padding-left: 0;
  padding-right: 0;
  box-sizing: border-box;
}

/* ============== Shared big faint titles ============== */
.about-page .section-big-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: -4.11px;
  line-height: 0.95;
  color: #E3E3E3; /* 시안처럼 연하게 */
  font-size: 150px;
    font-weight: 700;
    font-family: Montserrat, Arial, sans-serif;
}



.about-page .section-big-title--center {
  text-align: center;
}

/* ============== PAGE HERO (ABOUT US) ============== */
.about-page .about-hero {
  position: relative;
  padding-top: 110px;
  padding-bottom: 40px;
}

.about-page .about-hero::before {
  content: "ABOUT US";
  position: absolute;
  top: 55px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: min(1800px, 100%);
  padding-left: 60px;
  padding-right: 60px;
  box-sizing: border-box;
  font-family: Montserrat, Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.08em;
  font-size: clamp(80px, 12vw, 220px);
  line-height: 0.9;
  color: rgba(3, 7, 18, 0.05);
  pointer-events: none;
}

.about-page .about-hero__header {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}

.about-page .about-hero__kicker {
  margin: 0 0 10px 0;
  font-size: 18px;
  color: #99a1af;
  font-weight: 500;
}

.about-page .about-hero__title {
  grid-column: 1 / 2;
  margin: 0;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(44px, 4.2vw, 92px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #030712;
}

.about-page .about-hero__breadcrumb {
  grid-column: 2 / 3;
  justify-self: end;
  margin-top: 18px;
}

.about-page .about-hero__crumb {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: #d1d5db;
  text-transform: uppercase;
  font-family: Pretendard, Arial, sans-serif;
}

.about-page .about-hero__crumb strong {
  color: #000;
  font-weight: 700;
}

.about-page .about-hero__slash {
  margin: 0 10px;
}

/* ============== SMART BUILD HERO ============== */
.about-page .smartbuild-hero {
  position: relative;
  padding-bottom: 90px;
}

.about-page .smartbuild-hero::before {
  content: "SMART BUILD";
  /* white-space: pre; */
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  /* width: min(1800px, 100%); */
  width: 50%;
  padding: 0 220px;
  box-sizing: border-box;
  font-family: Montserrat, Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.06em;
  font-size: 130px;
  line-height: 0.95;
  color: rgba(3, 7, 18, 0.05);
  pointer-events: none;
  transition: all .5s ease;
}

.about-page .smartbuild-hero__wrapper {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 90px;
  align-items: center;
}

.about-page .smartbuild-hero__text-box {
  border-left: 6px solid #000;
  padding-left: 26px;
  box-sizing: border-box;
  margin-top: 260px;
}

.about-page .smartbuild-hero__slogan {
  margin: 0 0 18px 0;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(26px, 2.2vw, 41px);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: #000;
}

.about-page .smartbuild-hero__slogan span {
  font-weight: 500;
}

.about-page .smartbuild-hero__slogan strong {
  font-weight: 700;
}

.about-page .smartbuild-hero__slogan span,
.about-page .smartbuild-hero__slogan strong {
 font-family: montserrat;
}

.about-page .smartbuild-hero__lead,
.about-page .smartbuild-hero__body {
  margin: 0 0 25px 0;
  font-size: 17px;
  line-height: 1.65;
  color: #6a7282;
}

.about-page .smartbuild-hero__lead strong {
  /* color: #030712; */
}

.about-page .smartbuild-hero__media {
  margin-top: -130px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0px 34px 68px -16px rgba(0, 0, 0, 0.25);
  background: #f3f4f6;
  /* height: 340px; */
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-page .smartbuild-hero__image {
  width: 100%;
  aspect-ratio: 679/424;
  object-fit: cover;
  display: block;
}

/* ============== COMPANY IDENTITY ============== */
.about-page .identity {
  position: relative;
  background: #fafafa;
  padding-top: 110px;
  padding-bottom: 110px;
}

.about-page .identity__header {
  display: flex;
  justify-content: flex-end;
  text-align: right;
  margin-bottom: 60px;
  /* padding: 0 60px; */
}

.about-page .identity__wrapper {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 100px;
  align-items: center;
}

.about-page .identity__text-box {
  color: #6a7282;
}

.about-page .identity__slogan {
  margin: 0 0 18px 0;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(26px, 2.2vw, 41px);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: #000;
}

.about-page .identity__slogan span {
  font-weight: 500;
}
.about-page .identity__slogan strong {
  font-weight: 700;
}

.about-page .identity__slogan span,
.about-page .identity__slogan strong {
 font-family: montserrat;
}

.about-page .identity__lead,
.about-page .identity__body {
  margin: 0 0 14px 0;
  font-size: 18px;
  line-height: 1.65;
}

.about-page .identity__lead strong,
.about-page .identity__body strong {
  color: #030712;
}

.about-page .identity__media {
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  background: #f3f4f6;
  width: 480px;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0px 26px 33px -6px rgba(0, 0, 0, 0.10),
    0px 10px 13px -7px rgba(0, 0, 0, 0.10);
}

.about-page .identity__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============== COMPANY LOGO ============== */
.about-page .logo {
  position: relative;
  padding-top: 110px;
  padding-bottom: 110px;
}

.about-page .logo__container {
  border-bottom: 1px solid #333333;
  padding-bottom: 100px;
}

.about-page .logo__header {
  margin-bottom: 60px;
}

.about-page .logo__wrapper {
  display: grid;
  grid-template-columns: 1fr 530px;
  gap: 92px;
  align-items: center;
}

.about-page .logo__name {
  margin: 0 0 14px 0;
  font-size: 40px;
  color: #6A7282;
  
}

.about-page .logo__name strong {
   font-family: montserrat;
   font-weight: bold;
}

.about-page .logo__desc {
  margin: 0;
  font-size: 18px;
  line-height: 1.7;
  color: #6a7282;
  font-family: Pretendard;
  font-weight: 300;
}

.about-page .logo__desc strong {
  color: #030712;
}

.about-page .logo__media {
  margin: 0;
  border-radius: 18px;
  /* background: #fff; */
  /* border: 1px solid #e5e7eb; */
  /* height: 220px; */
  display: flex;
  align-items: center;
  justify-content: center;
  /* box-shadow:
    0px 26px 33px -6px rgba(0, 0, 0, 0.10),
    0px 10px 13px -7px rgba(0, 0, 0, 0.10); */
}

.about-page .logo__image {
  width: 530px;
  height: auto;

  object-fit: contain;
  display: block;
}

/* ============== BRAND PLATFORM ============== */
.about-page .platform {
  position: relative;
  padding-top: 110px;
  /* padding-bottom: 110px; */
}

.about-page .platform .platform__container{
  border-bottom: 1px solid #333333;
  padding-bottom: 100px;
}

.about-page .platform__header {
  margin-bottom: 120px;
}

.about-page .platform__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 80px;
  align-items: start;
  text-align: center;
}

.about-page .platform__grid .platform__item{
  display: flex;
  flex-direction: column;
}

.about-page .platform__label {
  margin: 0 0 18px 0;
  font-family: Arimo;
  font-size: clamp(22px, 2.3vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: #030712;
  text-transform: uppercase;
  padding-bottom: 26px;
  position: relative;
}

.about-page .platform__label::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background: #000;
  margin: 16px auto 0;
}

.about-page .platform__text {
  margin: 0;
  font-size: 18px;
  line-height: 2.0;
  font-weight: 300;
  color: #6a7282;
}

/* ============== SEOMOO GROUP ============== */
/* ============== SEOMOO GROUP (Sticky Title / Layout 유지) ============== */

.about-page .group{
  position: relative;
  padding-top: 110px;
  padding-bottom: 110px;

  background: #fff;     /* ✅ 위 섹션 가림 */
  z-index: 10;          /* ✅ 위 섹션보다 앞으로 */
  isolation: isolate;   /* ✅ z-index 스택을 이 섹션 안으로 가둠 */
}

/* header는 레이아웃만 */
.about-page .group__header{
  display: flex;
  justify-content: flex-end;
  text-align: right;
  margin-bottom: 60px;
  position: relative;
  z-index: 2;
}



/* ✅ 실제 sticky는 이 래퍼가 담당 */
/* .about-page .group__header-sticky{
  position: sticky;
  top: 120px;           
  right: 0;
  z-index: 5;
  pointer-events: none;
} */

/* 타이포는 기존 유지 */
.about-page .group__header #group-title{
  color: #e3e3e3;
  opacity: 0.9;
}

/* 아래 콘텐츠는 정상 스크롤 */
.about-page .group__list{
  display: grid;
  gap: 160px;
  position: relative;
  z-index: 1;
}

/* 기존 row 스타일 유지 */
.about-page .group__row{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 88px;
  align-items: center;
}

.about-page .group__row--reverse{
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.about-page .group__text-box{ color:#99a1af; }

.about-page .group__name{
  margin: 0 0 20px 0;
  font-size: 40px;
  color: #030712;
  font-weight: 700;
}

.about-page .group__type{
  margin: 0 0 40px 0;
  font-size: 20px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #99A1AF;
  font-weight: bold;
}

.about-page .group__desc{
  margin: 0;
  font-size: 20px;
  line-height: 1.9;
  font-weight: 300;
  color: #99a1af;
}

.about-page .group__media{
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0px 34px 68px -16px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-page .group__image{
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

/* ✅ sticky가 안 먹는 1등 원인 해결:
   about-page 상위 래퍼의 overflow/transform 때문에 sticky가 죽는 경우가 많음.
   아래는 'about-page 내부'에서만 최소 범위로 강제 해제 */
.about-page,
.about-page #wrapper,
.about-page #container,
.about-page .content_wrap{
  overflow: visible !important;
  transform: none !important;
}



/* 모바일: sticky 해제(원하면 유지해도 됨) */
@media (max-width: 1024px){
  .about-page .group__header-sticky{
    position: static;
    pointer-events: auto;
  }

  /* .about-page .group__row{
    grid-template-columns: 1fr;
  } */
}

/* group 섹션이 위 내용을 가리도록 */
.about-page .group{
  position: relative;
  background:#fff;
  z-index: 10;
}

/* 평소엔 기존 그대로(레이아웃 영향 X) */
.about-page .group__header-sticky{
  will-change: transform;
}

/* JS가 고정시킬 때 붙는 클래스 */
.about-page .group__header-sticky.is-pinned{
  position: fixed;
  top: 120px;            /* 원하는 고정 위치 */
  right: 0;
  z-index: 9999;
  pointer-events: none;
}

/* fixed 되면 폭이 사라질 수 있어서, 원래 header 폭을 유지해줌 */
.about-page .group__header{
  position: relative;
}

/* 타이포는 기존 유지 */



/* ============== ONE STANDARD (Philosophy) ============== */
.about-page .philosophy {
  position: relative;
  background: #fafafa;
  padding-top: 110px;
  padding-bottom: 110px;
}

.about-page .philosophy__header {
  position: relative;
  margin-bottom: 50px;
}

.about-page .philosophy__title {
  margin: 0;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(46px, 4.6vw, 92px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #030712;
  text-transform: uppercase;
}

.about-page .philosophy__subtitle {
  margin: 6px 0 0 0;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(22px, 2.6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: rgba(3, 7, 18, 0.12);
  text-transform: uppercase;
}

.about-page .philosophy__wrapper {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 70px;
  align-items: start;
}

.about-page .philosophy__headline {
  margin: 0 0 16px 0;
  font-size: 18px;
  color: #030712;
}

.about-page .philosophy__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: #6a7282;
  font-weight: 300;
}

.about-page .philosophy__card {
  position: relative;
  border-radius: 40px;
  background: #fff;
  box-shadow: 0px 34px 68px -16px rgba(0, 0, 0, 0.25);
  height: 420px;
  padding: 42px;
  box-sizing: border-box;
  overflow: hidden;
}

.about-page .philosophy__card-no {
  margin: 0;
  font-family: Montserrat, Arial, sans-serif;
  font-size: 120px;
  line-height: 1;
  color: rgba(3, 7, 18, 0.06);
}

.about-page .philosophy__card-title {
  margin: 20px 0 10px 0;
  font-size: 14px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #d1d5db;
  text-align: right;
}

.about-page .philosophy__card-line {
  width: 100%;
  height: 1px;
  background: #f3f4f6;
  margin: 12px 0;
}

.about-page .philosophy__card-sub {
  margin: 0;
  font-size: 14px;
  color: #99a1af;
  text-align: right;
  font-family: Prata, serif;
}

/* ============== Responsive (sub0101, main-like breakpoints) ============== */
@media (max-width: 1800px){
  .about-page .inner_1500,
  .about-page .inner_1800{
    width: min(1500px, calc(100% - 80px));
  }

  .about-page .section-big-title{
    font-size: 130px;
  }

  .about-page .smartbuild-hero::before{
    font-size: 110px;
    padding: 0 120px;
  }

  .about-page .smartbuild-hero__wrapper{
    gap: 64px;
  }

  .about-page .identity__wrapper,
  .about-page .logo__wrapper{
    gap: 64px;
  }

  .about-page .group__list{
    gap: 120px;
  }
}

@media (max-width: 1600px){
  .about-page .section-big-title{
    font-size: 112px;
    letter-spacing: -3px;
  }

  .about-page .smartbuild-hero::before{
    font-size: 92px;
    padding: 0 80px;
    width: 45%;
  }

  .about-page .smartbuild-hero__text-box{
    margin-top: 180px;
  }

  .about-page .smartbuild-hero__media{
    margin-top: -0px;
  }

  .about-page .identity__wrapper{
    grid-template-columns: 1fr 1fr;
    gap: 52px;
    /* justify-items: center; */
  }

  .about-page .logo__wrapper{
    grid-template-columns: 1fr 460px;
    gap: 52px;
  }

  .about-page .logo__image{
    width: 100%;
    max-width: 460px;
  }

  .about-page .platform__grid{
    gap: 44px;
  }

  .about-page .group__row{
    gap: 56px;
  }
}

@media (max-width: 1400px){
  .about-page .inner_1500,
  .about-page .inner_1800{
    width: min(1500px, calc(100% - 56px));
  }

  /* .about-page{
    padding-top: 80px;
  } */

    .about-page{
    padding: 70px 0 90px 0;
  }

  .about-page .section-big-title{
    font-size: 92px;
  }

  .about-page .smartbuild-hero{
    padding-bottom: 64px;
  }

  .about-page .smartbuild-hero::before{
    font-size: 76px;
    padding: 0 28px;
    width: 100%;
  }

  .about-page .smartbuild-hero__wrapper{
    gap: 40px;
  }

  .about-page .smartbuild-hero__text-box{
    margin-top: 120px;
  }

  .about-page .identity,
  .about-page .logo,
  .about-page .platform,
  .about-page .group{
    padding-top: 84px;
    padding-bottom: 84px;
  }

  .about-page .platform__header{
    margin-bottom: 72px;
  }

  .about-page .group__name{
    font-size: 32px;
  }

  .about-page .group__type{
    font-size: 17px;
    margin-bottom: 24px;
  }

  .about-page .group__desc{
    font-size: 17px;
    line-height: 1.7;
  }

  .about-page .identity__media{
    aspect-ratio: inherit;
    width: 100%;
  }
}

@media (max-width: 1200px){
  .about-page{
    padding: 70px 0px 90px 0;
  }

  .about-page .section-big-title{
    font-size: 72px;
    letter-spacing: -1.5px;
  }

  .about-page .about-hero__header{
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .about-page .about-hero__breadcrumb{
    justify-self: start;
    margin-top: 0;
  }



  .about-page .smartbuild-hero::before{
    font-size: 64px;
    top: -6px;
    width: 45%;
  }

  .about-page .smartbuild-hero__text-box{
    margin-top: 72px;
  }

  .about-page .smartbuild-hero__media{
    margin-top: 0;
    /* max-width: 820px; */
    justify-self: start;
  }

  .about-page .identity__media{
    width: 100%;
    /* max-width: 460px; */
  }

  .about-page .platform__grid{
    gap: 36px;
    text-align: left;
  }

  .about-page .platform__label::after{
    margin-left: 0;
  }

  .about-page .group__header{
    justify-content: flex-start;
    text-align: left;
    margin-bottom: 34px;
  }

  .about-page .group__list{
    gap: 80px;
  }
/* 
  .about-page .group__row--reverse .group__media{
    order: 2;
  } */

  .about-page .group__row--reverse .group__text-box{
    order: 1;
  }
  
}

@media (max-width: 1024px) {
  .about-page .inner_1500,
  .about-page .inner_1800{
    width: min(1500px, calc(100% - 40px));
  }

  .about-page .section-big-title{
    font-size: 58px;
    line-height: 1;
  }

  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    font-size: 34px;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    font-size: 16px;
  }

  .about-page .group__image{
    height: 340px;
  }

  .about-page .philosophy__card {
    height: 360px;
  }
}

@media (max-width: 760px){
  .about-page{
    padding: 56px 0 72px;
  }

  .about-page .section-big-title{
    font-size: 44px;
  }

  .about-page .smartbuild-hero::before{
    font-size: 48px;
    padding: 0;
    left: 20px;
    /* width: 100%; */
  }

  .about-page .smartbuild-hero__text-box{
    margin-top: 54px;
    border-left-width: 4px;
    padding-left: 16px;
  }

  .about-page .logo__container,
  .about-page .platform .platform__container{
    padding-bottom: 64px;
  }

  .about-page .platform__header{
    margin-bottom: 50px;
  }

  .about-page .platform__label{
    padding-bottom: 16px;
  }

  .about-page .group__list{
    gap: 56px;
  }

  .about-page .group__name{
    font-size: 28px;
  }
}

@media (max-width: 640px){
  .about-page .inner_1500,
  .about-page .inner_1800{
    width: calc(100% - 32px);
  }

  .about-page .section-big-title{
    font-size: 38px;
  }

  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    font-size: 28px;
  }

  .about-page .logo__name{
    font-size: 24px;
  }

  .about-page .platform__label{
    font-size: 30px;
  }

  .about-page .group__image{
    height: 260px;
  }
  .about-page .platform__grid{
    gap: 40px;
  }

    .about-page .smartbuild-hero__wrapper,
  .about-page .identity__wrapper,
  .about-page .logo__wrapper,
  .about-page .platform__grid,
  .about-page .group__row,
  .about-page .philosophy__wrapper{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 460px){
  .about-page .section-big-title{
    font-size: 32px;
  }

  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    font-size: 24px;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    font-size: 14px;
    line-height: 1.6;
  }

  .about-page .group__type{
    font-size: 14px;
    letter-spacing: 0.15em;
  }
}

@media (max-width: 350px){
  .about-page .inner_1500,
  .about-page .inner_1800{
    width: calc(100% - 24px);
  }

  .about-page .section-big-title{
    font-size: 28px;
  }

  .about-page .smartbuild-hero::before{
    font-size: 38px;
  }
}

/* ============== Fine Tune (sub0101) ============== */
.about-page .smartbuild-hero,
.about-page .identity,
.about-page .logo,
.about-page .platform,
.about-page .group{
  overflow: clip;
}

.about-page .smartbuild-hero__lead,
.about-page .smartbuild-hero__body,
.about-page .identity__lead,
.about-page .identity__body,
.about-page .logo__desc,
.about-page .platform__text,
.about-page .group__desc{
  max-width: 72ch;
  word-break: keep-all;
}

/* .about-page .group__row--reverse .group__text-box{
  justify-self: end;
} */

@media (max-width: 1800px){
  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body{
    font-size: 16px;
    line-height: 1.7;
  }

  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    line-height: 1.75;
  }

  .about-page .group__image{
    height: clamp(300px, 24vw, 400px);
  }
}

@media (max-width: 1400px){
  .about-page .smartbuild-hero__wrapper,
  .about-page .identity__wrapper,
  .about-page .logo__wrapper{
    align-items: start;
  }

  .about-page .smartbuild-hero__media,
  .about-page .identity__media,
  .about-page .logo__media{
    border-radius: 20px;
  }

  .about-page .platform__item{
    padding: 0 8px;
  }
}

@media (max-width: 1200px){
  .about-page .smartbuild-hero__text-box{
    border-left-width: 5px;
    padding-left: 20px;
  }

  .about-page .smartbuild-hero__media{
    width: 100%;
  }

  .about-page .platform__item{
    padding: 0;
  }

  .about-page .group__row--reverse .group__text-box{
    justify-self: start;
  }
}

@media (max-width: 1024px){
  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    line-height: 1.15;
    letter-spacing: -0.02em;
  }

  .about-page .group__name{
    margin-bottom: 14px;
  }

  .about-page .group__type{
    margin-bottom: 18px;
  }
}

@media (max-width: 760px){
  .about-page .smartbuild-hero::before{
    top: -2px;
    letter-spacing: -0.05em;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    max-width: none;
  }

  .about-page .group__image{
    border-radius: 16px;
  }
}

@media (max-width: 640px){
  .about-page .smartbuild-hero__text-box{
    border-left-width: 3px;
    padding-left: 12px;
    margin-top: 44px;
  }

  .about-page .smartbuild-hero__media,
  .about-page .identity__media{
    border-radius: 14px;
  }

  .about-page .platform__grid{
    gap: 28px;
  }

  .about-page .platform__label::after{
    width: 36px;
    height: 2px;
    margin-top: 12px;
  }
}

@media (max-width: 460px){
  .about-page .identity,
  .about-page .logo,
  .about-page .platform,
  .about-page .group{
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .about-page .group__name{
    font-size: 24px;
  }

  .about-page .group__image{
    height: 220px;
  }
}

/* sub0102 */
/* =========================
   Common: inner width helper
========================= */
.inner_1300 {
  width: min(1300px, calc(100% - 40px));
  margin: 0 auto;
}

/* =========================
   Common Header (namespaced)
========================= */
.sm-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #f3f4f6;
}

.sm-site-header__inner {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.sm-site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.sm-site-header__logo {
  height: 42px;
  width: auto;
  display: block;
}

.sm-site-header__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 36px;
}

.sm-site-header__menu a {
  font-family: Pretendard;
  font-size: 16px;
  color: #4a5565;
  text-decoration: none;
  letter-spacing: -0.2px;
}

.sm-site-header__menu a:hover {
  color: #030712;
}

.sm-site-header__utils {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sm-site-header__icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sm-site-header__icon img {
  width: 100%;
  height: 100%;
  display: block;
}

/* =========================
   Common Footer (namespaced)
========================= */
.sm-site-footer {
  border-top: 1px solid #f3f4f6;
  background: #fff;
}

.sm-site-footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding: 46px 0;
}

.sm-site-footer__logo {
  height: 34px;
  width: auto;
  display: block;
  margin-bottom: 18px;
}

.sm-site-footer__address {
  font-style: normal;
  color: #99a1af;
  font-family: Pretendard;
  font-size: 13px;
  line-height: 1.8;
}

.sm-site-footer__address p {
  margin: 0;
}

.sm-site-footer__address p:first-child {
  color: #6a7282;
}

.sm-site-footer__copyright {
  margin-top: 14px !important;
}

.sm-site-footer__right {
  display: flex;
  gap: 46px;
}

.sm-site-footer__label {
  margin: 0 0 12px;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 2.5px;
  color: #101828;
}

.sm-site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: Pretendard;
  font-size: 13px;
  line-height: 1.9;
  color: #6a7282;
}

.sm-site-footer__list a {
  color: inherit;
  text-decoration: none;
}

.sm-site-footer__list a:hover {
  color: #030712;
}

/* =========================
   Page: sub0102 (namespaced)
========================= */
.sm-sub0102 {
  background: #fff;
  color: #030712;
}

.sm-sub0102__ceo {
  padding: 92px 0 200px;
}

.sm-sub0102__grid {
  display: grid;
  grid-template-columns: 760px 1fr;
  gap: 56px;
  align-items: start;
}

.sm-sub0102__photo {
  margin: 0;
}

.sm-sub0102__photo-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  box-shadow: 0 34px 68px -16px rgba(0, 0, 0, 0.25);
  object-fit: cover;
}

.sm-sub0102__message {
  margin-left: 60px;
  font-size: 18px;
  line-height: 1.9;
  color: #636363;
  border-bottom: 1px solid #f3f4f6;
  padding-bottom: 40px;
}

.sm-sub0102__message p{
    font-family: Arial;
    line-height: 29px;
    margin-bottom: 25px;
    word-break: keep-all;
}
.sm-sub0102__message p:last-child{
  margin-bottom: 0;
}

.sm-sub0102__lead {
  margin: 0 0 18px;

  font-size: 28px;
  line-height: 1.6;
  color: #101828;
}
.sm-sub0102__lead strong{
    font-family: "Noto Serif KR", serif;
}

.sm-sub0102__body {
  margin: 0 0 16px;
}

.sm-sub0102__closing {
  margin: 18px 0 0;
}

.sm-sub0102__sign-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 36px;
  padding: 42px 0 0;
}

.sm-sub0102__name {
  min-width: 260px;
}

.sm-sub0102__name-text {
  margin: 0 0 14px;
  font-family: 'Prata';
  font-size: 110px;
  line-height: 0.92;
  letter-spacing: -1px;
  color: #030712;
}

.sm-sub0102__name-line {
  display: block;
  width: 160px;
  height: 2px;
  background: #030712;
  opacity: 0.75;
}

.sm-sub0102__signature {
  display: flex;
  align-items: center;
  gap: 22px;
  padding-top: 22px;
  min-width: 420px;
  justify-content: flex-end;
}

.sm-sub0102__signature-title {
  margin: 0;
  font-family: Pretendard;
  font-size: 22px;
  color: #030712;
}

.sm-sub0102__signature-img {
  width: 270px;
  height: auto;
  display: block;
  opacity: 0.8;
}

.sm-sub0102__mb{
  display: none;
}

/* =========================
   Responsive
========================= */
@media (max-width: 1024px) {
  .sm-sub0102__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .sm-sub0102__signature {
    min-width: unset;
    /* width: 100%; */
    /* justify-content: flex-start; */
  }

  .sm-sub0102__sign-row {
    /* flex-direction: column; */
    align-items: flex-start;
  }

  .sm-sub0102__name-text {
    font-size: 60px;
  }

}

/* sub0103 */
/* inner helper */
.inner_1800{
  width: min(1800px, calc(100% - 80px));
  margin: 0 auto;
}

/* =========================
   Page: sub0103 (namespaced)
========================= */
.sm-sub0103{
  background:#fff;
  color:#030712;
}

.sm-sub0103__org{
  padding: 110px 0 90px;
}

.sm-sub0103__org-figure{
  margin: 0 171px;
  width: 1300px;
  margin: 0 auto;
}

.sm-sub0103__org-img{
  display:block;
  width: 100%;
  height: auto;
  border-radius: 18px;               /* 시안이 각진 이미지면 0으로 */
  /* border: 1px solid #f3f4f6; */
  /* box-shadow: 0 22px 52px -36px rgba(0,0,0,.25); */
  background:#fff;
}

.sm-sub0103__org-caption{
  margin-top: 18px;
  display:flex;
  align-items: baseline;
  gap: 14px;
}

.sm-sub0103__org-caption-title{
  margin:0;
  font-family: Montserrat;
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color:#99a1af;
}

.sm-sub0103__org-caption-sub{
  margin:0;
  font-family: Pretendard;
  font-size: 14px;
  color:#030712;
}

/* =========================
   Philosophy block (optional)
========================= */


/* =========================
   Responsive
========================= */
@media (max-width: 1200px){
  .inner_1800{ width: min(1800px, calc(100% - 40px)); }
}


/* sub0201 */

/* =========================================================
   sub0201 ONLY (충돌 방지: 전부 #sm-sub0201 스코프)
   시안 기준: 중앙 라인 + 도트 + 좌우 교차 3컬럼
   ========================================================= */

#sm-sub0201{
  width: 100%;
  background: #fff;
  color: #030712;
}

#sm-sub0201 .inner_1800{
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 60px;
  box-sizing: border-box;
}

/* 전체 섹션 간격 (시안에서 타이틀 아래 여백 충분) */
#sm-sub0201 .sm-sub0201__container{
  padding-top: 110px;
  padding-bottom: 120px;
}

/* 타임라인 */
#sm-sub0201 .sm-sub0201__timeline{
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 105px; /* 항목 간 간격 (시안 느낌) */
}

/* 중앙 세로 라인 */
#sm-sub0201 .sm-sub0201__timeline::before{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: #e6e7eb; /* 시안의 연한 라인 */
  transform: translateX(-50%);
}

#sm-sub0201 .sm-sub0201__timeline.mb_timeline{
  display: none;
}

/* 한 줄 아이템: 3컬럼 */
#sm-sub0201 .sm-sub0201__item{
  display: grid;
  grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr);
  align-items: start;
}

/* 중앙 column */
#sm-sub0201 .sm-sub0201__center{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 35px; /* 도트가 텍스트 상단 라인에 오도록 */
}

/* 도트 */
#sm-sub0201 .sm-sub0201__dot{
  width: 15px;
  height: 15px;
  background: #0b0f1a;
  border-radius: 999px;
  display: inline-block;
}

/* 기본 배치 (LEFT year / RIGHT content) */
#sm-sub0201 .sm-sub0201__left{
  text-align: right;
  padding-right: 40px;
}

#sm-sub0201 .sm-sub0201__right{
  text-align: left;
  padding-left: 40px;
}

/* reverse 배치 (LEFT content / RIGHT year) */
#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left{
  text-align: right;
  padding-right: 40px;
}

#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__right{
  text-align: left;
  padding-left: 40px;
}

/* typography: YEAR (시안처럼 크고 굵게) */
#sm-sub0201 .sm-sub0201__year{
  margin: 0;
  font-family: Montserrat, Pretendard, sans-serif;
  font-weight: 700;
  font-size: 65px;
  line-height: 1.1;
  letter-spacing: -0.6px;
  color: #0b0f1a;
  white-space: nowrap;
}

/* 타이틀 */
#sm-sub0201 .sm-sub0201__title{
  margin: 0 0 12px 0;
  font-family: Pretendard, sans-serif;
  font-weight: 500;
  font-size: 25px;
  line-height: 1.55;
  color: #0b0f1a;
}

/* 설명(연한 회색, 작은 크기) */
#sm-sub0201 .sm-sub0201__desc{
  margin: 0;
  font-family: Pretendard, sans-serif;
  font-weight: 300;
  font-size: 19px;
  line-height: 1.9;
  color: #98a2b3;
  letter-spacing: -0.2px;
}

/* 역배치: 시안에서는 2,4번째가 왼쪽 텍스트(오른쪽 정렬), 오른쪽이 year */
#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left{
  text-align: right;
}

#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__right{
  text-align: left;
}

#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__right .sm-sub0201__year{
  text-align: left;
}

/* 2,4번째(왼쪽 컨텐츠)는 시안처럼 제목이 굵고, 설명이 아래 */
#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left .sm-sub0201__title,
#sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left .sm-sub0201__desc{
  max-width: 520px;
  margin-left: auto; /* 오른쪽 정렬 느낌 유지 */
}

/* 오른쪽 컨텐츠는 시안처럼 폭이 너무 넓지 않게 */
#sm-sub0201 .sm-sub0201__right .sm-sub0201__title,
#sm-sub0201 .sm-sub0201__right .sm-sub0201__desc{
  max-width: 520px;
}

/* 반응형 */
@media (max-width: 1200px){
  #sm-sub0201 .inner_1800{ padding: 0 24px; }
  #sm-sub0201 .sm-sub0201__timeline{ gap: 70px; }
  #sm-sub0201 .sm-sub0201__year{ font-size: 36px; }
}

@media (max-width: 860px){
  /* 모바일은 중앙라인 왼쪽으로 보내고 1컬럼으로 */
  #sm-sub0201 .sm-sub0201__timeline::before{
    left: 10px;
    transform: none;
  }

  #sm-sub0201 .sm-sub0201__item{
    grid-template-columns: 28px 1fr;
    gap: 16px;
  }

  #sm-sub0201 .sm-sub0201__center{
    grid-column: 1;
    padding-top: 10px;
  }

  #sm-sub0201 .sm-sub0201__left,
  #sm-sub0201 .sm-sub0201__right{
    grid-column: 2;
    text-align: left;
    padding: 0;
  }

  #sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left .sm-sub0201__title,
  #sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left .sm-sub0201__desc{
    margin-left: 0;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: 28px;
    margin-bottom: 6px;
  }
}

/* sub0401 */
/* =========================
   sub0401 ONLY (scoped)
   - 다른 페이지에 영향 없음
   ========================= */
.sm-sub0401.sub0401-page{
  width:100%;
  background:#fff;
  color:#030712;
  font-family:Montserrat, sans-serif;
}

/* 1800 컨테이너 */
.sm-sub0401 .sub0401-inner_1800{
  width:1800px;
  max-width:calc(100% - 168px);
  margin:0 auto;
}

/* 전체 섹션 간격 (시안처럼 넉넉) */
.sm-sub0401 .sub0401-inquiry{
  padding:190px 0 150px;
}
.sm-sub0401 .sub0401-inquiry .sub0401-inner_1800{
  display:flex;
  flex-direction:column;
  gap:70px;
}

/* =========================
   HERO
   ========================= */
.sm-sub0401 .sub0401-hero{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.sm-sub0401 .sub0401-hero-title{
  margin:0;
  font-size:120px;
  line-height:1;
  letter-spacing:-2px;
  text-transform:uppercase;
}
.sm-sub0401 .sub0401-hero-sub{
  margin:0;
  font-family:Pretendard, sans-serif;
  font-size:20px;
  color:#99a1af;
  letter-spacing:0.5px;
}

/* =========================
   PROCESS BOX (시안)
   ========================= */
.sm-sub0401 .sub0401-process{
  width:100%;
  border-radius:20px;
  background:#fafafa;
  border:1px solid #f3f4f6;
  padding:70px 60px;
  box-sizing:border-box;
}

.sm-sub0401 .sub0401-process-title{
  margin:0 0 28px;
  text-align:center;
  font-family:Pretendard, sans-serif;
  font-size:38px;
  letter-spacing:1px;
  color:#6b7282;
}

.sm-sub0401 .sub0401-process-flow{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  gap:26px;
  flex-wrap:wrap;
}

.sm-sub0401 .sub0401-process-item{
  width:125px;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:8px;
}

.sm-sub0401 .sub0401-process-icon{
  width:88px;
  height:88px;
  border-radius:12px;
  background:#fff;
  border:1px solid #eef0f3;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#aab2bf;
  font-size: 30px;
}

.sm-sub0401 .sub0401-process-icon svg{
  width: 32px;
  height: 32px;
}

.sm-sub0401 .sub0401-process-label{
  margin:0;
  font-family:Pretendard, sans-serif;
  font-size:18px;
  color:#111827;
  margin-top: 20px;
}
.sm-sub0401 .sub0401-process-note{
  margin:0;
  font-family:Pretendard, sans-serif;
  font-size:14px;
  color:#9aa3b2;
}

.sm-sub0401 .sub0401-process-arrow{
  color:#cfd6e0;
  display:flex;
  align-items:center;
  justify-content:center;
  height: 120px;
  line-height: 120px;
}
.sm-sub0401 .sub0401-process-arrow svg{
  width: 32px;
  height: 32px;
}

/* =========================
   FORM SECTION (시안)
   ========================= */
.sm-sub0401 .sub0401-form-wrap{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:18px;
}

.sm-sub0401 .sub0401-form-kicker{
  margin:0 0 6px;
  font-family:Pretendard, sans-serif;
  font-size:25px;
  color:#99a1af;
  letter-spacing:0.5px;
}

/* 상담 버튼 */
.sm-sub0401 .sub0401-consult{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-bottom:40px;
}
.sm-sub0401 .sub0401-consult-btn{
  height:80px;
  background:#fff;
  border:1px solid #e5e7eb;
  color:#9aa3b2;
  font-family: Arial;
  font-size:20px;
  cursor:pointer;
  transition: all .3s ease;
}
.sm-sub0401 .sub0401-consult-btn:hover,
.sm-sub0401 .sub0401-consult-btn--active{
  background:#000;
  border-color:#000;
  color:#fff;
}

/* 폼 기본 */
.sm-sub0401 .sub0401-form{
  display:flex;
  flex-direction:column;
  gap:50px;
  font-family:Pretendard, sans-serif;
}

/* 2열 */
.sm-sub0401 .sub0401-grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  margin-bottom: 20px;
}
.sm-sub0401 .sub0401-grid-2--bottom{
  align-items:start;
}

/* 주소 + 평수 */
.sm-sub0401 .sub0401-grid-addr{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  margin-bottom: 40px;
}

/* 필드 */
.sm-sub0401 .sub0401-field{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.sm-sub0401 .sub0401-grid-addr .sub0401-field{

  flex-wrap: wrap;
}
.sm-sub0401 .sub0401-label{
  font-size:20px;
  color:#111827;
  letter-spacing:0.2px;
  margin-bottom: 10px;
  width: 100%;
}
.sm-sub0401 .sub0401-input{
  border:none;
  border-bottom:1px solid #e5e7eb;
  padding:12px 0;
  font-size:14px;
  outline:none;
  background:transparent;
  width: 100%;
}
.sm-sub0401 .sub0401-input::placeholder{
  color:#868a8f;
  font-size: 14px;
}

/* 주소 검색 아이콘 */
.sm-sub0401 .sub0401-input-row{
  position:relative;
  width: 70%;
  /* border-bottom:1px solid #e5e7eb; */
}



#address_detail{
  width: calc(80% - 20px);
}
.sm-sub0401 .sub0401-input-icon{
  position:absolute;
  right:0;
  bottom:10px;
  color:#c0c7d2;
}

/* fieldset */
.sm-sub0401 .sub0401-fieldset{
  border:0;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
  /* margin: 40px auto; */
  margin-bottom: 40px;
}

/* 옵션 라인 */
.sm-sub0401 .sub0401-options{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
  font-size:20px;
  color:#6b7282;
}
.sm-sub0401 .sub0401-option{
  display:flex;
  align-items:center;
  gap:4px;
  cursor: pointer;
}
.sm-sub0401 .sub0401-option input{
  width:13px;
  height:13px;
  accent-color:#111;
}

/* 예산은 간격 조금 더 촘촘 */
.sm-sub0401 .sub0401-options--budget{
  gap:18px;
}

/* 첨부 */
.sm-sub0401 .sub0401-file{
display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    flex-direction: column;
}
.sm-sub0401 .sub0401-file-btn{
  height:34px;
  /* padding:0 18px; */
  display:inline-flex;
  align-items:center;
  justify-content:center;
  /* background:#f3f4f6; */
  /* border:1px solid #eef0f3; */
  cursor:pointer;
  font-size:15px;
  color:#111827;
}
.sm-sub0401 .sub0401-file-help{
  margin:0;
  font-size:15px;
  color:#b0b8c6;
}

/* textarea */
.sm-sub0401 .sub0401-textarea{
  height:210px;
  border:1px solid #eef0f3;
  background:#fff;
  padding:14px;
  resize:none;
  outline:none;
}

/* 제출 */
.sm-sub0401 .sub0401-submit{
  margin-top:10px;
  padding-top:22px;
  border-top:1px solid #f3f4f6;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:18px;
}

.sm-sub0401 .sub0401-agree{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:18px;
  color:#111827;
}
.sm-sub0401 .sub0401-agree em{
  font-style:normal;
  color:#99a1af;
  margin:0 4px;
}

.sm-sub0401 .sub0401-submit-btn{
  width:320px;
  height:56px;
  background:#000;
  color:#fff;
  border:0;
  cursor:pointer;
  font-size:16px;
  letter-spacing:6px;
  box-shadow:0 12px 18px -10px rgba(0,0,0,.25);
}

/* =========================
   간단 반응형
   ========================= */
@media (max-width: 1024px){
  .sm-sub0401 .sub0401-inner_1800{ max-width:calc(100% - 48px); }
  .sm-sub0401 .sub0401-hero-title{ font-size:72px; }
  .sm-sub0401 .sub0401-grid-2{ grid-template-columns:1fr; }
  .sm-sub0401 .sub0401-grid-addr{ grid-template-columns:1fr; }
  .sm-sub0401 .sub0401-consult{ grid-template-columns:1fr; }
  .sm-sub0401 .sub0401-process{ padding:32px 18px; }
}

@media screen and (max-width:860px) {
    #sm-sub0201 .sm-sub0201__item--reverse .sm-sub0201__left{
    text-align: left;
  }
}

/* =========================================================
   Sub Pages Responsive Pack (A to Z)
   target: sub0101 / sub0102 / sub0103 / sub0201 / sub0401
   breakpoints: 1800 / 1600 / 1400 / 1200 / 1024 / 860 / 760 / 640 / 460 / 350
   ========================================================= */

@media (max-width: 1800px){
  .sm-sub0102__ceo{
    padding: 84px 70px 150px;
  }

  .sm-sub0102__grid{
    grid-template-columns: minmax(0, 680px) minmax(0, 1fr);
    gap: 44px;
  }

  .sm-sub0102__message{
    margin-left: 24px;
  }

  .sm-sub0103__org-figure{
    width: min(1300px, calc(100% - 80px));
  }

  #sm-sub0201 .inner_1800{
    padding: 0 40px;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 88px;
  }

  .sm-sub0401 .sub0401-inner_1800{
    max-width: calc(100% - 120px);
  }

  .sm-sub0401 .sub0401-inquiry{
    padding: 150px 0 120px;
  }
}

@media (max-width: 1600px){
  .sm-sub0102__grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
  }

  .sm-sub0102__message{
    margin-left: 0;
    font-size: 16px;
  }

  .sm-sub0102__lead{
    font-size: 24px;
  }

  .sm-sub0102__name-text{
    font-size: 86px;
  }

  .sm-sub0102__signature-title{
    font-size: 18px;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: 52px;
  }

  #sm-sub0201 .sm-sub0201__title{
    font-size: 22px;
  }

  #sm-sub0201 .sm-sub0201__desc{
    font-size: 17px;
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: 94px;
  }
}

@media (max-width: 1400px){
  .sm-sub0102__ceo{
    padding: 70px 50px 120px;
  }

  .sm-sub0102__name-text{
    font-size: 74px;
  }

  .sm-sub0102__signature-img{
    width: 220px;
  }

  .sm-sub0103__org{
    padding: 80px 0;
  }

  .sm-sub0103__org-figure{
    width: min(1300px, calc(100% - 56px));
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 72px;
  }

  #sm-sub0201 .sm-sub0201__item{
    grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr);
  }

  #sm-sub0201 .sm-sub0201__left{
    padding-right: 28px;
  }

  #sm-sub0201 .sm-sub0201__right{
    padding-left: 28px;
  }

  .sm-sub0401 .sub0401-inner_1800{
    max-width: calc(100% - 80px);
  }

  .sm-sub0401 .sub0401-process{
    padding: 44px 34px;
  }

  .sm-sub0401 .sub0401-process-title{
    font-size: 32px;
  }

  .sm-sub0401 .sub0401-options{
    font-size: 17px;
    gap: 16px;
  }
}

@media (max-width: 1200px){
  .sm-sub0102__ceo{
    padding: 56px 50px 96px;
  }

  .sm-sub0102__grid{
    /* grid-template-columns: 1fr; */
    gap: 26px;
  }

  .sm-sub0102__photo{
    max-width: 760px;
  }

  .sm-sub0102__message{
    padding-bottom: 28px;
  }

  .sm-sub0102__sign-row{
    gap: 24px;
    padding-top: 28px;
  }

  .sm-sub0103__org-figure{
    width: min(1200px, calc(100% - 40px));
  }

  #sm-sub0201 .inner_1800{
    padding: 0 24px;
  }

  #sm-sub0201 .sm-sub0201__container{
    padding-top: 84px;
    padding-bottom: 92px;
  }

  .sm-sub0401 .sub0401-inquiry{
    padding: 120px 0 90px;
  }

  .sm-sub0401 .sub0401-process-flow{
    gap: 18px;
  }
}

@media (max-width: 1024px){
  .sm-sub0102__message p{
    line-height: 1.8;
    margin-bottom: 16px;
  }

  .sm-sub0102__lead{
    font-size: 22px;
  }

  .sm-sub0102__name-text{
    font-size: 64px;
  }

  .sm-sub0102__signature{
    padding-top: 8px;
    gap: 14px;
  }

  .sm-sub0103__org{
    padding: 64px 0 56px;
  }

  .sm-sub0103__org-figure{
    width: calc(100% - 40px);
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: 40px;
  }

  #sm-sub0201 .sm-sub0201__title{
    font-size: 20px;
    margin-bottom: 8px;
  }

  #sm-sub0201 .sm-sub0201__desc{
    font-size: 15px;
    line-height: 1.75;
  }

  .sm-sub0401 .sub0401-inner_1800{
    max-width: calc(100% - 48px);
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: 72px;
  }

  .sm-sub0401 .sub0401-process-title{
    font-size: 26px;
  }

  .sm-sub0401 .sub0401-label{
    font-size: 17px;
  }
}

@media (max-width: 860px){
    .sm-sub0102__grid{
        grid-template-columns: 1fr;
      justify-items: center;
      display: flex;
      flex-direction: column-reverse;
    }
    .sm-sub0102__message{
      width: 100%;
    }


  .sm-sub0102__signature{
    min-width: 0;
    justify-content: flex-start;
  }

  #sm-sub0201 .sm-sub0201__timeline::before{
    left: 14px;
    transform: none;
  }

  #sm-sub0201 .sm-sub0201__item{
    grid-template-columns: 28px 1fr;
    gap: 14px;
  }

  #sm-sub0201 .sm-sub0201__center{
    grid-column: 1;
    padding-top: 8px;
  }

  #sm-sub0201 .sm-sub0201__left,
  #sm-sub0201 .sm-sub0201__right{
    grid-column: 2;
    padding: 0;
    text-align: left;
  }

  #sm-sub0201 .sm-sub0201__year{
    margin-bottom: 6px;
  }
}

@media (max-width: 760px){
  .sm-sub0102__ceo{
    padding: 46px 0 78px;
  }

  .sm-sub0102__lead{
    font-size: 20px;
    line-height: 1.45;
  }

  .sm-sub0102__message{
    font-size: 15px;
    line-height: 1.75;
  }

  .sm-sub0102__name-text{
    font-size: 52px;
  }

  .sm-sub0102__signature-title{
    font-size: 16px;
  }

  .sm-sub0103__org-figure{
    width: calc(100% - 32px);
  }

  #sm-sub0201 .sm-sub0201__container{
    padding-top: 62px;
    padding-bottom: 72px;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 44px;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: 30px;
  }

  .sm-sub0401 .sub0401-inquiry{
    padding: 88px 0 68px;
  }

  .sm-sub0401 .sub0401-process{
    padding: 26px 16px;
  }

  .sm-sub0401 .sub0401-process-flow{
    justify-content: flex-start;
  }

  .sm-sub0401 .sub0401-process-item{
    width: calc(50% - 12px);
  }

  .sm-sub0401 .sub0401-process-arrow{
    display: none;
  }

  .sm-sub0401 .sub0401-options{
    font-size: 15px;
    gap: 12px;
  }
}

@media (max-width: 640px){

  .sm-sub0102__message{
    font-size: 14px;
  }

  .sm-sub0102__name-text{
    font-size: 44px;
  }

  .sm-sub0102__name-line{
    width: 120px;
  }

  .sm-sub0102__signature-img{
    width: 180px;
  }

  .sm-sub0103__org-figure{
    width: calc(100% - 24px);
  }

  #sm-sub0201 .inner_1800{
    padding: 0 16px;
  }

  #sm-sub0201 .sm-sub0201__title{
    font-size: 18px;
  }

  #sm-sub0201 .sm-sub0201__desc{
    font-size: 14px;
  }

  .sm-sub0401 .sub0401-inner_1800{
    max-width: calc(100% - 32px);
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: 52px;
  }

  .sm-sub0401 .sub0401-hero-sub{
    font-size: 16px;
  }

  .sm-sub0401 .sub0401-process-item{
    width: 100%;
    align-items: flex-start;
    text-align: left;
  }

  .sm-sub0401 .sub0401-process-label{
    margin-top: 8px;
    font-size: 16px;
  }

  .sm-sub0401 .sub0401-consult-btn{
    height: 60px;
    font-size: 16px;
  }

  .sm-sub0401 .sub0401-input-row{
    width: 100%;
  }

  #address_detail{
    width: 100%;
  }

  .sm-sub0401 .sub0401-submit-btn{
    width: 100%;
    max-width: 320px;
    letter-spacing: 3px;
  }
}

@media (max-width: 460px){
  .sm-sub0102__ceo{
    padding: 36px 0 56px;
  }

  .sm-sub0102__lead{
    font-size: 18px;
  }

  .sm-sub0102__name-text{
    font-size: 38px;
  }

  .sm-sub0102__signature{
    flex-direction: column;
    align-items: flex-start;
  }

  .sm-sub0102__signature-img{
    width: 150px;
  }

  .sm-sub0103__org{
    padding: 44px 0 40px;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 34px;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: 26px;
  }

  .sm-sub0401 .sub0401-inner_1800{
    max-width: calc(100% - 24px);
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: 42px;
  }

  .sm-sub0401 .sub0401-process-title{
    font-size: 22px;
  }

  .sm-sub0401 .sub0401-label{
    font-size: 15px;
  }

  .sm-sub0401 .sub0401-agree{
    align-items: flex-start;
    font-size: 14px;
    line-height: 1.5;
  }


}

@media (max-width: 350px){
  .sm-sub0102__name-text{
    font-size: 32px;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: 22px;
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: 36px;
  }

  .sm-sub0401 .sub0401-submit-btn{
    height: 50px;
    font-size: 14px;
  }
}

/* =========================================================
   Responsive Rebuild v3
   rule: mobile horizontal gutter = 20px + readability first
   scope: list.skin.php sub pages
   ========================================================= */

/* visual rhythm baseline */
.about-page,
.sm-sub0102,
.sm-sub0103,
#sm-sub0201,
.sm-sub0401{
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 1600px){
  .about-page{
    padding-top: 88px;
    padding-bottom: 100px;
  }

  .about-page .section-big-title{
    font-size: clamp(72px, 7vw, 118px);
    letter-spacing: -0.02em;
    line-height: 0.94;
  }

  .about-page .smartbuild-hero__wrapper,
  .about-page .identity__wrapper,
  .about-page .logo__wrapper{
    gap: clamp(36px, 4vw, 72px);

  }
  .about-page .logo__wrapper{
    display: flex;
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 1200px){
  .about-page{
    padding-top: 72px;
    padding-bottom: 90px;
  }

  .about-page .smartbuild-hero,
  .about-page .identity,
  .about-page .logo,
  .about-page .platform,
  .about-page .group{
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    line-height: 1.72;
  }

  .sm-sub0102__ceo{
    padding-top: 64px;
    padding-bottom: 88px;
  }

  .sm-sub0102__message{
    line-height: 1.8;
  }

  #sm-sub0201 .sm-sub0201__container{
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .sm-sub0401 .sub0401-inquiry{
    padding-top: 100px;
    padding-bottom: 80px;
  }
}

@media (max-width: 1024px){
  /* mobile/tablet standard gutter: 20px each side */
  .about-page .inner_1500,
  .about-page .inner_1800,
  .sm-sub0102 .inner_1600,
  .sm-sub0103 .inner_1800,
  #sm-sub0201 .inner_1800,
  .sm-sub0401 .sub0401-inner_1800{
    width: calc(100% - 40px) !important;
    max-width: none !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box;
  }

  .about-page .section-big-title{
    font-size: clamp(46px, 8vw, 62px);
    letter-spacing: -0.015em;
  }

  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    font-size: clamp(26px, 5.8vw, 34px);
    line-height: 1.18;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    font-size: 15px;
    line-height: 1.75;
    color: #6b7280;
  }

  .about-page .group__name{
    font-size: clamp(24px, 4.8vw, 30px);
    line-height: 1.2;
  }

  .about-page .group__type{
    font-size: 14px;
    letter-spacing: 0.14em;
  }

  .about-page .group__image{
    height: clamp(220px, 38vw, 320px);
  }

  .sm-sub0102__grid{
    gap: 22px;
  }

  .sm-sub0102__lead{
    font-size: clamp(19px, 3.8vw, 24px);
    line-height: 1.52;
    margin-bottom: 14px;
  }

  .sm-sub0102__message{
    font-size: 15px;
  }

  .sm-sub0102__message p{
    line-height: 1.78;
    margin-bottom: 14px;
  }

  .sm-sub0102__name-text{
    font-size: clamp(44px, 7.4vw, 66px);
    line-height: 0.95;
  }

  .sm-sub0102__signature-title{
    font-size: 16px;
  }

  .sm-sub0102__signature-img{
    width: clamp(160px, 26vw, 220px);
  }

  .sm-sub0103__org{
    padding-top: 56px;
    padding-bottom: 52px;
  }

  .sm-sub0103__org-figure{
    width: 100%;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 42px;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: clamp(26px, 6.2vw, 40px);
    line-height: 1.05;
  }

  #sm-sub0201 .sm-sub0201__title{
    font-size: clamp(17px, 3.6vw, 20px);
    line-height: 1.48;
  }

  #sm-sub0201 .sm-sub0201__desc{
    font-size: 14px;
    line-height: 1.72;
    color: #8d96a5;
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: clamp(46px, 9.4vw, 72px);
    letter-spacing: -1px;
  }

  .sm-sub0401 .sub0401-hero-sub{
    font-size: 16px;
    line-height: 1.6;
  }

  .sm-sub0401 .sub0401-process{
    border-radius: 16px;
  }

  .sm-sub0401 .sub0401-process-title{
    font-size: clamp(22px, 4.2vw, 28px);
  }

  .sm-sub0401 .sub0401-process-label{
    font-size: 16px;
  }

  .sm-sub0401 .sub0401-label{
    font-size: 16px;
  }

  .sm-sub0401 .sub0401-input{
    font-size: 15px;
    padding: 11px 0;
  }

  .sm-sub0401 .sub0401-submit-btn{
    height: 54px;
    font-size: 15px;
    letter-spacing: 0.18em;
  }

  .sm-sub0401 .sub0401-process-flow{
    flex-wrap: nowrap;
  }

}

@media (max-width: 760px){
  .about-page{
    padding-top: 52px;
    padding-bottom: 68px;
  }

  .about-page .smartbuild-hero,
  .about-page .identity,
  .about-page .logo,
  .about-page .platform,
  .about-page .group{
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .about-page .smartbuild-hero__text-box{
    margin-top: 44px;
    padding-left: 14px;
    border-left-width: 3px;
  }

  .about-page .platform__grid{
    gap: 26px;
  }

  .about-page .platform__label{
    padding-bottom: 12px;
    font-size: clamp(24px, 6.6vw, 30px);
  }

  .about-page .platform__label::after{
    width: 34px;
    height: 2px;
    margin-top: 10px;
  }

  .sm-sub0102__ceo{
    padding-top: 46px;
    padding-bottom: 64px;
  }

  .sm-sub0102__message{
    padding-bottom: 22px;
  }

  .sm-sub0102__sign-row{
    padding-top: 20px;
    gap: 18px;
  }

  .sm-sub0102__signature{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  #sm-sub0201 .sm-sub0201__container{
    padding-top: 58px;
    padding-bottom: 64px;
  }

  .sm-sub0401 .sub0401-inquiry{
    padding-top: 78px;
    padding-bottom: 62px;
  }

  .sm-sub0401 .sub0401-process{
    padding: 22px 14px;
  }

  .sm-sub0401 .sub0401-process-item{
    width: 100%;
    align-items: flex-start;
    text-align: left;
  }

  .sm-sub0401 .sub0401-process-arrow{
    display: none;
  }

  .sm-sub0401 .sub0401-options{
    gap: 10px;
    font-size: 14px;
  }
}

@media (max-width: 640px){
    .about-page .logo__wrapper{
    flex-direction: column-reverse;
  }
  .about-page .logo__image{
    max-width: 310px;
  }
  .about-page .platform__grid {
        gap: 24px;
        padding: 20px 90px;
  }

  .about-page .group__header #group-title{
    text-align: center;
  }
}

@media (max-width: 460px){
  .about-page .section-big-title{
    font-size: clamp(30px, 8.2vw, 36px);
    letter-spacing: -0.01em;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    font-size: 14px;
    line-height: 1.68;
  }

  .about-page .group__image{
    height: 210px;
  }

  .sm-sub0102__name-text{
    font-size: 36px;
  }

  .sm-sub0102__name-line{
    width: 110px;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 32px;
  }

  .sm-sub0401 .sub0401-label{
    font-size: 15px;
  }

  .sm-sub0401 .sub0401-agree{
    font-size: 13px;
    line-height: 1.5;
    align-items: flex-start;
  }
}

@media (max-width: 350px){
  .about-page .inner_1500,
  .about-page .inner_1800,
  .sm-sub0102 .inner_1600,
  .sm-sub0103 .inner_1800,
  #sm-sub0201 .inner_1800,
  .sm-sub0401 .sub0401-inner_1800{
    width: calc(100% - 40px) !important;
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: 34px;
  }
}

/* =========================================================
   Mobile Polish v4 (sub pages)
   ========================================================= */
@media (max-width: 1024px){
  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    word-break: keep-all;
  }

  .about-page .smartbuild-hero__media,
  .about-page .identity__media,
  .about-page .group__media{
    box-shadow: 0 16px 30px -14px rgba(0, 0, 0, 0.24);
  }

  .sm-sub0102__photo-img{
    border-radius: 16px;
  }

  .sm-sub0102__message{
    border-bottom-color: #eceff3;
  }

  #sm-sub0201 .sm-sub0201__dot{
    width: 12px;
    height: 12px;
  }

  .sm-sub0401 .sub0401-input,
  .sm-sub0401 .sub0401-textarea{
    border-radius: 0;
  }

  .sm-sub0401 .sub0401-consult-btn,
  .sm-sub0401 .sub0401-submit-btn{
    min-height: 52px;
  }
}

@media (max-width: 760px){
  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    margin-bottom: 12px;
  }

  .about-page .identity__header,
  .about-page .logo__header{
    margin-bottom: 34px;
  }

  .about-page .group__header{
    margin-bottom: 24px;
  }

  .sm-sub0102__message{
    font-size: 14px;
  }

  .sm-sub0102__message p{
    margin-bottom: 12px;
  }

  .sm-sub0102__signature-title{
    letter-spacing: 0.01em;
  }

  #sm-sub0201 .sm-sub0201__title{
    margin-bottom: 6px;
  }

  .sm-sub0401 .sub0401-form{
    gap: 34px;
  }

  .sm-sub0401 .sub0401-fieldset{
    margin-bottom: 26px;
  }
}

@media (max-width: 460px){
  .about-page .smartbuild-hero__text-box{
    padding-left: 12px;
  }

  .about-page .platform__label{
    letter-spacing: -0.02em;
  }

  .about-page .platform__text{
    line-height: 1.62;
  }

  .sm-sub0102__lead{
    margin-bottom: 10px;
  }

  #sm-sub0201 .sm-sub0201__dot{
    width: 10px;
    height: 10px;
  }

  .sm-sub0401 .sub0401-process{
    border-radius: 12px;
  }

  .sm-sub0401 .sub0401-options{
    column-gap: 8px;
    row-gap: 6px;
  }
}

/* =========================================================
   Responsive Design Refresh v4 (sub pages)
   - aesthetic + readability
   - mobile/tablet horizontal gutter: 20px
   ========================================================= */

@media (max-width: 1024px){
  .about-page .inner_1500,
  .about-page .inner_1800,
  .sm-sub0102 .inner_1600,
  .sm-sub0103 .inner_1800,
  #sm-sub0201 .inner_1800,
  .sm-sub0401 .sub0401-inner_1800{
    width: calc(100% - 40px) !important;
    max-width: none !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .about-page{
    padding-top: 56px;
    padding-bottom: 76px;
  }

  .about-page .smartbuild-hero,
  .about-page .identity,
  .about-page .logo,
  .about-page .platform,
  .about-page .group{
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .about-page .section-big-title{
    font-size: clamp(40px, 7.6vw, 56px);
    letter-spacing: -0.014em;
    line-height: 0.98;
  }

  .about-page .smartbuild-hero__text-box{
    margin-top: 38px;
    border-left-width: 3px;
    padding-left: 12px;
  }

  .about-page .smartbuild-hero__slogan,
  .about-page .identity__slogan{
    font-size: clamp(24px, 5.3vw, 32px);
    line-height: 1.2;
    margin-bottom: 12px;
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    font-size: 15px;
    line-height: 1.72;
    word-break: keep-all;
    color: #6c7482;
  }

  .about-page .smartbuild-hero__media,
  .about-page .identity__media,
  .about-page .group__media{
    border-radius: 14px;
    box-shadow: 0 16px 28px -18px rgba(0,0,0,.3);
  }

  .about-page .platform__grid{
    gap: 24px;
  }

  .about-page .platform__label{
    font-size: clamp(22px, 5.4vw, 30px);
    padding-bottom: 10px;
  }

  .about-page .platform__label::after{
    width: 34px;
    height: 2px;
    margin-top: 10px;
  }

  .about-page .group__header{
    margin-bottom: 20px;
  }

  .about-page .group__name{
    font-size: clamp(22px, 5vw, 30px);
    margin-bottom: 10px;
  }

  .about-page .group__type{
    font-size: 13px;
    letter-spacing: .12em;
    margin-bottom: 14px;
  }

  .about-page .group__image{
    height: clamp(210px, 38vw, 300px);
  }

  .sm-sub0102__ceo{
    padding-top: 52px;
    padding-bottom: 72px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .sm-sub0102__grid{
    gap: 20px;
  }

  .sm-sub0102__photo-img{
    border-radius: 14px;
  }

  .sm-sub0102__lead{
    font-size: clamp(18px, 4.2vw, 24px);
    line-height: 1.52;
    margin-bottom: 10px;
  }

  .sm-sub0102__message{
    font-size: 15px;
    line-height: 1.74;
    padding-bottom: 20px;
  }

  .sm-sub0102__message p{
    line-height: 1.74;
    margin-bottom: 12px;
    font-size: 14px;
    word-break: keep-all;
  }

  .sm-sub0102__name-text{
    font-size: clamp(38px, 7.2vw, 62px);
    line-height: 0.94;
  }

  .sm-sub0102__signature{
    /* flex-direction: column; */
    /* align-items: flex-start; */
    gap: 6px;
  }

  .sm-sub0102__signature-title{
    font-size: 15px;
  }

  .sm-sub0102__signature-img{
    width: clamp(140px, 24vw, 200px);
  }

  .sm-sub0103__org{
    padding-top: 48px;
    padding-bottom: 44px;
  }

  .sm-sub0103__org-figure{
    width: 100%;
  }

  #sm-sub0201 .sm-sub0201__container{
    padding-top: 56px;
    padding-bottom: 64px;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    gap: 36px;
  }

  #sm-sub0201 .sm-sub0201__dot{
    width: 10px;
    height: 10px;
  }

  #sm-sub0201 .sm-sub0201__year{
    font-size: clamp(24px, 6.2vw, 36px);
    line-height: 1.05;
  }

  #sm-sub0201 .sm-sub0201__title{
    font-size: clamp(16px, 3.8vw, 20px);
    line-height: 1.45;
    margin-bottom: 6px;
  }

  #sm-sub0201 .sm-sub0201__desc{
    font-size: 14px;
    line-height: 1.68;
  }

  .sm-sub0401 .sub0401-inquiry{
    padding-top: 74px;
    padding-bottom: 62px;
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: clamp(40px, 9.4vw, 66px);
    letter-spacing: -1px;
    line-height: 1.02;
  }

  .sm-sub0401 .sub0401-hero-sub{
    font-size: 15px;
    line-height: 1.58;
  }

  .sm-sub0401 .sub0401-process{
    padding: 20px 14px;
    border-radius: 12px;
  }

  .sm-sub0401 .sub0401-process-title{
    font-size: clamp(20px, 4.3vw, 26px);
    margin-bottom: 18px;
  }

  .sm-sub0401 .sub0401-process-item{
    width: 100%;
    align-items: flex-start;
    text-align: left;
    gap: 6px;
  }

  .sm-sub0401 .sub0401-process-arrow{
    display: none;
  }

  .sm-sub0401 .sub0401-consult-btn{
    min-height: 52px;
    height: auto;
    font-size: 15px;
  }

  .sm-sub0401 .sub0401-form{
    gap: 30px;
  }

  .sm-sub0401 .sub0401-grid-2,
  .sm-sub0401 .sub0401-grid-addr{
    gap: 24px;
    margin-bottom: 18px;
  }

  .sm-sub0401 .sub0401-fieldset{
    margin-bottom: 22px;
  }

  .sm-sub0401 .sub0401-label{
    font-size: 15px;
    margin-bottom: 8px;
  }

  .sm-sub0401 .sub0401-input,
  .sm-sub0401 .sub0401-textarea{
    font-size: 14px;
  }

  .sm-sub0401 .sub0401-input-row{
    width: 100%;
  }

  #address_detail{
    width: 100%;
  }

  .sm-sub0401 .sub0401-options{
    gap: 8px;
    font-size: 14px;
  }

  .sm-sub0401 .sub0401-submit-btn{
    width: 100%;
    max-width: 320px;
    min-height: 52px;
    height: auto;
    letter-spacing: .12em;
    font-size: 14px;
  }

  .sm-sub0401 .sub0401-agree{
    align-items: flex-start;
    font-size: 13px;
    line-height: 1.5;
  }

    .sm-sub0401 .sub0401-process-item{
    align-items: center;
  }
  .sm-sub0401 .sub0401-process-flow{
    flex-wrap: wrap;
  }
}

@media (max-width:860px){
    .sm-sub0102__message p{
      font-size: 18px;
    }
    .sm-sub0102__photo-img{
      max-height: 500px;
    }
    .sm-sub0102__photo{
      max-width: 100%;
      width: 100%;
    }


    .sm-sub0102__sign-row,
    .sm-sub0102__photo{
      display: none;
    }

    .sm-sub0102__mb{
      padding: 20px 0;
    }
      .sm-sub0102__mb,
      .sm-sub0102__mb #sm__ceo,
    .sm-sub0102__mb #sm__sign{
      display: flex;
      justify-content: space-between;
    }

    .sm-sub0102__mb #sm__ceo,
    .sm-sub0102__mb #sm__sign{
      width: 50%;
    }

    .sm-sub0102__mb #sm__sign{
      flex-direction: column;
      align-items: flex-end;
    }

    
}

@media (max-width: 640px){
    .about-page .group__header{
    justify-content: center;
    margin-bottom: 60px;
  }
  .about-page .group__row{
    gap: 30px;
  }
  .group__row.group__row--reverse{
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-end;
  }
  .group__row.group__row--reverse img{
    width: 100%;
  }
  .group__desc br{
    display: none;
  }
  .about-page .group__media{
    width: 100%;
  }
  .smc-standard__title, .smc-standard__subtitle{
    font-size: 24px;
  }
  .smc-standard__headline{
    font-size: 18px;
  }
  .smc-standard__desc{
    font-size: 14px;
  }
    .sm-sub0102__mb, .sm-sub0102__mb #sm__ceo, .sm-sub0102__mb #sm__sign{
    flex-direction: column;
    width: 100%;
  }

  .sm-sub0102__signature{
    flex-direction: row;
    align-items: flex-end;
  }
  .sm-sub0102__name{
    width: 100%;
  }

  #sm-sub0201 .sm-sub0201__timeline{
    display: none;
  }

  #sm-sub0201 .sm-sub0201__timeline.mb_timeline{
    display: flex;
  }
  .sm-sub0401 .sub0401-process-icon{
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  .sm-sub0401 .sub0401-process-label{
    font-size: 14px;
  }
  .sm-sub0401 .sub0401-process-item{
    width: auto;
  }
  .sm-sub0401 .sub0401-process-title{
    margin-bottom: 35px;
  }
  .sm-sub0401 .sub0401-process-note{
    font-size: 12px;
  }
  .sm-sub0401 .sub0401-form-kicker{
    font-size: 18px;
  }

    .about-page .group__row--reverse .group__text-box{
    order: 1;
    text-align: right;
  }

    .sm-sub0401 .sub0401-file-help{
    font-size: 13px;
  }
}

@media (max-width: 480px){
  .about-page .section-big-title{
    font-size: clamp(30px, 8.4vw, 36px);
  }

  .about-page .smartbuild-hero__lead,
  .about-page .smartbuild-hero__body,
  .about-page .identity__lead,
  .about-page .identity__body,
  .about-page .logo__desc,
  .about-page .platform__text,
  .about-page .group__desc{
    font-size: 14px;
    line-height: 1.66;
  }

  .sm-sub0102__name-text{
    font-size: clamp(32px, 9vw, 38px);
  }

  .sm-sub0401 .sub0401-hero-title{
    font-size: clamp(34px, 10vw, 42px);
  }

  .about-page .platform__grid{
    padding: 20px;
  }

  .sm-sub0102__message p{
    font-size: 14px;
  }

}