@charset "utf-8";

/* ==============================
   SNTR Base
============================== */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap");
/* @import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css"); */
/* @import url("https://cdn.jsdelivr.net/gh/sunn-us/SUIT/fonts/static/woff2/SUIT.css"); */



html,
body {
    margin: 0;
    padding: 0;
    font-family: "Noto Sans KR", "Malgun Gothic", sans-serif;
    /* font-family: "Pretendard", "Malgun Gothic", sans-serif; */
    /* font-family: "SUIT", "Malgun Gothic", sans-serif; */
}
h1, h2, h3, h4, h5, h6 {
    font-family: "Noto Sans KR", "Malgun Gothic", sans-serif;
    /* font-family: "Pretendard", "Malgun Gothic", sans-serif; */
    /* font-family: "SUIT", "Malgun Gothic", sans-serif; */
}
.sntr-main {
    color: #172033;
    background: #fff;
    margin-top:-76px
}

.sntr-inner {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

/* ==============================
   SNTR Header
============================== */
#hd.sntr-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    min-width: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid #e8eef5;
    backdrop-filter: blur(14px);
    /* transition: background .25s ease, border-color .25s ease, box-shadow .25s ease; */
    transition: background .25s ease, border-color .25s ease, box-shadow .25s ease, transform .28s ease;
}

/* 메인 첫 화면 투명 헤더 */
#hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) {
    background: transparent;
    border-bottom-color: transparent;
    box-shadow: none;
    backdrop-filter: none;
}
/* 메인페이지 투명 헤더 상태 - 로고/메뉴 흰색 */
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-logo span,
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-nav-item > a,
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-admin-link,
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-login-link {
    color: #fff;
}

/* 메인페이지 투명 헤더 상태 - 로고 보조문구 */
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-logo em {
    color: rgba(255,255,255,.82);
}

/* 메인페이지 투명 헤더 상태 - 문의하기 버튼 */
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-header-btn {
    background: rgba(255,255,255,.18);
    color: #fff;
    border: 1px solid rgba(255,255,255,.36);
    box-shadow: none;
}

/* 메인페이지 투명 헤더 상태 - 문의하기 버튼 hover */
body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-header-btn:hover {
    background: #fff;
    color: #1f6feb;
}
body:not(.is-index) #wrapper.sntr-wrapper {
    padding-top: 76px;
}

.sntr-header-inner {
    position: relative;
    width: 100%;
    max-width: 1180px;
    height: 76px;
    margin: 10px auto 0;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}
.sntr-header.is-scrolled .sntr-header-inner {
    margin:0 auto
}

.sntr-logo {
    flex-shrink: 0;
}

.sntr-logo a {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.sntr-logo span {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #111827;
    line-height: 1;
}

.sntr-logo em {
    margin-top: 6px;
    font-size: 11px;
    font-style: normal;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #1f6feb;
    text-transform: uppercase;
}

/* PC Menu */
.sntr-nav {
    display: flex;
    align-items: center;
    gap: 34px;
}

.sntr-nav-item {
    position: relative;
}

.sntr-nav-item > a {
    display: inline-flex;
    align-items: center;
    height: 76px;
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    text-decoration: none;
    white-space: nowrap;
}

.sntr-nav-item > a:hover {
    color: #1f6feb;
}

/* PC Dropdown */
.sntr-submenu {
    position: absolute;
    top: 68px;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 150px;
    padding: 10px;
    border: 1px solid #e8eef5;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 18px 40px rgba(15, 23, 42, .12);
    opacity: 0;
    visibility: hidden;
    transition: all .18s ease;
    z-index: 1001;
}

.sntr-nav-item:hover .sntr-submenu,
.sntr-nav-item:focus-within .sntr-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.sntr-submenu a {
    display: block;
    padding: 11px 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    color: #334155;
    text-decoration: none;
    white-space: nowrap;
}

.sntr-submenu a:hover {
    background: #f1f6ff;
    color: #1f6feb;
}

/* Header Right */
.sntr-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.sntr-admin-link,
.sntr-login-link {
    font-size: 13px;
    font-weight: 700;
    color: #64748b;
    text-decoration: none;
}

.sntr-admin-link:hover,
.sntr-login-link:hover {
    color: #1f6feb;
}

.sntr-header-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 18px;
    border-radius: 999px;
    background: #1f6feb;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(31, 111, 235, .18);
}

.sntr-header-btn:hover {
    background: #155bd4;
    color: #fff;
}

/* Mobile Menu Button */
.sntr-mobile-menu-btn {
    display: none;
    position: absolute;
    top: 15px;
    right: 18px;
    z-index: 1005;
    width: 42px;
    height: 42px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    padding: 0;
    box-sizing: border-box;
}

.sntr-mobile-menu-btn span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    border-radius: 999px;
    background: #111827;
    transition: all .2s ease;
}

/* ==============================
   GNUBOARD Layout Override
============================== */
/* 그누보드 기본 min-width 제거 */
#hd.sntr-header,
#wrapper.sntr-wrapper,
#ft.sntr-footer {
    min-width: 0;
    width: 100%;
}
#wrapper.sntr-wrapper,
#container_wr.sntr-container-wr,
#container.sntr-container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    float: none;
    /* background: transparent; */
}

#container.sntr-container {
    min-height: auto;
}

#aside {
    display: none !important;
}

#container_title {
    max-width: 1180px;
    margin: 100px auto 30px;
    padding: 0 24px;
    border: 0;
    font-size: 28px;
    letter-spacing: -0.04em;
    text-align:center
}

#container_title span {
    padding: 0;
    border: 0;
    background: none;
}

#sntr-services,
#sntr-strength {
    scroll-margin-top: 90px;
}

/* 본문 바로가기 - 화면에서는 숨기고 포커스 시만 표시 */
#skip_to_container {
    position: absolute;
    z-index: 100000;
}

#skip_to_container a {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: 0;
    overflow: hidden;
    font-size: 0;
    line-height: 0;
    color: transparent;
    background: transparent;
}

#skip_to_container a:focus {
    width: auto;
    height: auto;
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1.4;
    color: #fff;
    background: #111827;
    outline: 2px solid #1f6feb;
}


/* 직접 제작한 서브페이지에서는 그누보드 기본 제목 숨김 */
body.custom-sub-page #container_title {
  display: none;
}

.bo_v_nb li, .bo_v_nb li:last-child {
  border: 0;
}



/* ==============================
   Main Hero
============================== */
.sntr-hero {
    padding: 90px 0 80px;
    background:
        radial-gradient(circle at 80% 20%, rgba(40, 116, 240, 0.14), transparent 32%),
        linear-gradient(135deg, #f7faff 0%, #eef4fb 52%, #ffffff 100%);
}

.sntr-hero-inner {
    display: flex;
    align-items: center;
    gap: 60px;
}

.sntr-hero-text {
    flex: 1;
}

.sntr-eyebrow,
.sntr-section-head span,
.sntr-contact-banner span {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #1f6feb;
}

.sntr-hero h1 {
    margin: 0;
    font-size: 48px;
    line-height: 1.22;
    letter-spacing: -0.04em;
    color: #101828;
}

.sntr-hero p {
    max-width: 620px;
    margin: 24px 0 0;
    font-size: 18px;
    line-height: 1.75;
    color: #566070;
}

.sntr-hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 34px;
}

.sntr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    box-sizing: border-box;
    transition: all .2s ease;
}

.sntr-btn-primary {
    background: #1f6feb;
    color: #fff;
    box-shadow: 0 12px 24px rgba(31, 111, 235, .22);
}

.sntr-btn-primary:hover {
    background: #155bd4;
    color: #fff;
}

.sntr-btn-outline {
    border: 1px solid #c9d6e6;
    color: #1e293b;
    background: #fff;
}

.sntr-btn-outline:hover {
    border-color: #1f6feb;
    color: #1f6feb;
}

.sntr-hero-card {
    width: 360px;
    padding: 30px;
    border-radius: 28px;
    background: rgba(255,255,255,.86);
    box-shadow: 0 24px 70px rgba(25, 43, 70, .14);
    backdrop-filter: blur(12px);
    box-sizing: border-box;
}

.sntr-card-top {
    padding-bottom: 20px;
    border-bottom: 1px solid #edf1f6;
}

.sntr-card-top span {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    color: #1f6feb;
}

.sntr-card-top strong {
    display: block;
    font-size: 22px;
    line-height: 1.35;
    letter-spacing: -0.03em;
    color: #101828;
}

.sntr-hero-card ul {
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.sntr-hero-card li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid #f0f3f7;
}

.sntr-hero-card li:last-child {
    border-bottom: 0;
}

.sntr-hero-card li b {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: #eef5ff;
    color: #1f6feb;
    font-size: 14px;
}

.sntr-hero-card li span {
    font-size: 16px;
    font-weight: 700;
    color: #263244;
}


/* ==============================
   Main Visual Slider
============================== */
.sntr-hero-slider {
    position: relative;
    height: clamp(560px, 72vh, 720px);
    overflow: hidden;
    background: #0f172a;
    /* margin-top:0; */
    margin:3px;
    padding-top:76px;
    border-radius:.77rem;
    box-sizing:border-box;

    -webkit-clip-path: inset(0 95% 0 0);
    clip-path: inset(0 95% 0 0);
    animation: heroReveal 1.5s cubic-bezier(.77, 0, .18, 1) forwards;
    will-change: clip-path;
}

@keyframes heroReveal {
  from {
    -webkit-clip-path: inset(0 95% 0 0);
    clip-path: inset(0 95% 0 0);
  }

  to {
    -webkit-clip-path: inset(0 0 0 0);
    clip-path: inset(0 0 0 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sntr-hero-slider {
    animation: none;
    -webkit-clip-path: inset(0);
    clip-path: inset(0);
  }
}

.sntr-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s ease, visibility 1.2s ease;
}

.sntr-hero-slide.is-active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.sntr-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1);
}

.sntr-hero-slide.is-active .sntr-hero-bg {
    animation: sntrHeroZoom 6.5s ease forwards;
}

.sntr-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(15, 23, 42, .78) 0%, rgba(15, 23, 42, .56) 42%, rgba(15, 23, 42, .18) 100%);
}

.sntr-hero-slide-inner {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.sntr-hero-copy {
    max-width: 720px;
    color: #fff;
    margin-bottom:100px;
    opacity: 0;
    transform: translateY(18px);
}

.sntr-hero-slide.is-active .sntr-hero-copy {
    animation: sntrHeroTextUp .9s ease .25s forwards;
}

.sntr-hero-copy .sntr-eyebrow {
    color: #8db7ff;
}

.sntr-hero-copy h2 {
    margin: 0;
    font-size: 2.7rem;
    line-height: 1.22;
    letter-spacing: -0.045em;
    color: #fff;
}

.sntr-hero-copy p {
    max-width: 620px;
    margin: 24px 0 0;
    font-size: 18px;
    line-height: 1.75;
    color: rgba(255,255,255,.78);
}

.sntr-hero-copy .sntr-btn-outline {
    border-color: rgba(255,255,255,.52);
    color: #fff;
    background: rgba(255,255,255,.08);
}

.sntr-hero-copy .sntr-btn-outline:hover {
    border-color: #fff;
    color: #111827;
    background: #fff;
}

.sntr-hero-dots {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 5;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.sntr-hero-dots button {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.45);
    cursor: pointer;
    transition: all .25s ease;
}

.sntr-hero-dots button.is-active {
    width: 28px;
    background: #fff;
}

@keyframes sntrHeroZoom {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.08);
    }
}

@keyframes sntrHeroTextUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}









/* ==============================
   Sections
============================== */
.sntr-section {
    padding: 90px 0;
}

.sntr-section-head {
    max-width: 800px;
    margin-bottom: 42px;
}

.sntr-section-head h2 {
    margin: 0;
    font-size: 36px;
    line-height: 1.3;
    letter-spacing: -0.04em;
    color: #101828;
}

.sntr-section-head p {
    margin: 16px 0 0;
    font-size: 17px;
    line-height: 1.7;
    color: #667085;
}

.sntr-service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.sntr-service-card {
    min-height: 250px;
    padding: 30px 26px;
    border: 1px solid #e9eef5;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(16, 24, 40, .05);
    box-sizing: border-box;
    transition: all .2s ease;
}

.sntr-service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 44px rgba(16, 24, 40, .09);
}

.sntr-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 26px;
    border-radius: 16px;
    background: #eef5ff;
    color: #1f6feb;
    font-weight: 900;
}

.sntr-service-card h3 {
    margin: 0;
    font-size: 22px;
    letter-spacing: -0.03em;
    color: #101828;
}

.sntr-service-card p {
    margin: 16px 0 0;
    font-size: 15px;
    line-height: 1.75;
    color: #667085;
}

.sntr-strength-section {
    background: #f8fafc;
}

.sntr-strength-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.sntr-strength-list div {
    padding: 0;
    border-radius: 22px;
    background: #fff;
    border: 1px solid #edf1f6;
    box-sizing: border-box;
    overflow:hidden
}
.sntr-strength-list div img {
    width:100%;
    max-height:170px;
    object-fit: cover;
}
.sntr-strength-list div .con-box {
    padding:20px 20px;
    border-radius:0;
    border:none
}

.sntr-strength-list strong {
    display: block;
    font-size: 19px;
    letter-spacing: -0.03em;
    color: #101828;
}

.sntr-strength-list p {
    margin: 12px 0 0;
    font-size: 15px;
    line-height: 1.7;
    color: #667085;
}

/* ==============================
   Contact Banner
============================== */
.sntr-contact-banner {
    padding: 70px 0;
    background: #23407d;
    color: #fff;
    margin:3px;
    border-radius:.77rem
}

.sntr-contact-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.sntr-contact-banner h2 {
    margin: 0;
    font-size: 34px;
    letter-spacing: -0.04em;
    color: #fff;
}

.sntr-contact-banner p {
    margin: 14px 0 0;
    font-size: 17px;
    color: #cbd5e1;
}

.sntr-btn-light {
    background: #fff;
    color: #111827;
}

.sntr-btn-light:hover {
    background: #eaf1ff;
    color: #1f6feb;
}


/* ==============================
   Main Quote Board Section
============================== */

.sntr-quote-board-section {
  padding: 90px 0 80px;
  background: #fff;
}

.sntr-quote-board-inner {
  /* width: min(100% - 40px, 1220px);
  margin: 0 auto; */
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.sntr-quote-board-head {
  margin-bottom: 34px;
}

.sntr-section-eyebrow {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  color: #2f7cff;
}

.sntr-quote-board-head h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.3;
  font-weight: 800;
  color: #111827;
}

.sntr-quote-board-head p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: #6b7280;
}

.sntr-quote-board-grid {
  display: grid;
  grid-template-columns: 3fr 7fr;
  gap: 28px;
  align-items: stretch;
}

/* 왼쪽 최근 견적문의 */

.sntr-quote-list-card,
.sntr-quote-guide-card {
  border: 1px solid #e5eaf2;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, .06);
}

.sntr-quote-list-card {
  padding: 28px;
}

.sntr-quote-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.sntr-quote-label {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  color: #2f7cff;
}

.sntr-quote-card-top h3,
.sntr-quote-guide-card h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
  color: #111827;
}

.sntr-quote-more {
  flex: 0 0 auto;
  margin-top: 3px;
  font-size: 14px;
  font-weight: 700;
  color: #2563eb;
  text-decoration: none;
}

.sntr-quote-more:hover {
  text-decoration: underline;
}

.sntr-quote-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sntr-quote-list li {
  border-top: 1px solid #eef2f7;
}

.sntr-quote-list li:first-child {
  border-top: 0;
}

.sntr-quote-list li a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 15px 0;
  text-decoration: none;
}

.sntr-quote-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.sntr-quote-status.is-wait {
  background: #eff6ff;
  color: #2563eb;
}

.sntr-quote-status.is-done {
  background: #ecfdf5;
  color: #059669;
}

.sntr-quote-title {
  min-width: 0;
  font-size: 15px;
  font-weight: 700;
  color: #1f2937;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sntr-quote-title i {
  margin-right: 5px;
  color: #64748b;
}

.sntr-quote-date {
  font-size: 13px;
  color: #9ca3af;
  white-space: nowrap;
  display:none
}

.sntr-quote-empty {
  padding: 26px 0;
  font-size: 15px;
  color: #6b7280;
}

/* 견적문의 리스트 은은한 활성 효과 */
.sntr-quote-list li {
  position: relative;
  border-top: 1px solid #eef2f7;
  border-radius: 12px;
  transition: background .35s ease, box-shadow .35s ease, transform .35s ease;
}

.sntr-quote-list li::after {
  content: "";
  position: absolute;
  inset: 6px -8px;
  border: 1px solid transparent;
  border-radius: 14px;
  pointer-events: none;
  transition: border-color .35s ease, box-shadow .35s ease;
}

.sntr-quote-list li.is-active {
  background: #f8fbff;
  transform: translateX(3px);
}

.sntr-quote-list li.is-active::after {
  border-color: rgba(47, 124, 255, .24);
  box-shadow: 0 10px 24px rgba(47, 124, 255, .08);
}

.sntr-quote-list li.is-active .sntr-quote-title {
  color: #1d4ed8;
}

/* 오른쪽 견적 안내 */

.sntr-quote-guide-card {
  padding: 34px;
  background:
    linear-gradient(135deg, #f8fbff 0%, #ffffff 52%, #f4f8ff 100%);
}

.sntr-quote-guide-desc {
  max-width: 720px;
  margin: 14px 0 28px;
  font-size: 16px;
  line-height: 1.75;
  color: #64748b;
}

.sntr-quote-guide-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.sntr-quote-guide-item {
  padding: 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid #e7edf6;
}

.sntr-quote-guide-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: #eaf2ff;
  color: #2563eb;
  font-size: 12px;
  font-weight: 800;
}

.sntr-quote-guide-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 800;
  color: #111827;
}

.sntr-quote-guide-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #64748b;
}



/* ==================================================
   메인 - 당사 강점
================================================== */
.main-strength-section {
  position: relative;
  overflow: hidden;
  padding: 110px 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(36, 107, 253, 0.12), transparent 34%),
    linear-gradient(135deg, #eef5ff 0%, #f7faff 52%, #edf4ff 100%);
}

/* 은은한 배경 장식 */
.main-strength-section::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -120px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(36, 107, 253, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.main-strength-section::after {
  content: "";
  position: absolute;
  right: 120px;
  bottom: -220px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(36, 107, 253, 0.09);
  border-radius: 50%;
  pointer-events: none;
}

.main-strength-section .sntr-inner {
  position: relative;
  z-index: 1;
}

.main-strength-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: 72px;
}

/* 왼쪽 소개 영역 */
.main-strength-intro {
  min-width: 0;
}

.main-strength-intro .sntr-section-head {
  margin: 0;
  text-align: left;
}

.main-strength-intro .sntr-section-head span {
  display: block;
  margin-bottom: 18px;
  color: #246bfd;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.18em;
}

.main-strength-intro .sntr-section-head h2 {
  margin: 0;
  color: #0d1b33;
  font-size: clamp(32px, 3.1vw, 46px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.045em;
  word-break: keep-all;
}

.main-strength-intro .sntr-section-head p {
  max-width: 460px;
  margin: 25px 0 0;
  color: #60708a;
  font-size: 16px;
  line-height: 1.85;
  word-break: keep-all;
}

/* 자세히 보기 버튼 */
.main-strength-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-height: 48px;
  margin-top: 34px;
  padding: 0 23px;
  border: 1px solid #246bfd;
  border-radius: 999px;
  background: #246bfd;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.main-strength-more span {
  display: inline-block;
  font-size: 17px;
  line-height: 1;
  transition: transform 0.25s ease;
}

.main-strength-more:hover {
  border-color: #1557d6;
  background: #1557d6;
  color: #fff;
  box-shadow: 0 12px 25px rgba(36, 107, 253, 0.22);
  transform: translateY(-2px);
}

.main-strength-more:hover span {
  transform: translateX(4px);
}

/* 오른쪽 강점 카드 */
.main-strength-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.main-strength-item {
  position: relative;
  min-width: 0;
  min-height: 245px;
  padding: 31px 28px 28px;
  overflow: hidden;
  border: 1px solid rgba(27, 77, 145, 0.11);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 40px rgba(43, 76, 120, 0.08);
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.main-strength-item:hover {
  border-color: rgba(36, 107, 253, 0.28);
  box-shadow: 0 20px 45px rgba(43, 76, 120, 0.14);
  transform: translateY(-6px);
}

/* 카드 우측 상단 번호 */
.main-strength-number {
  position: absolute;
  top: 27px;
  right: 27px;
  color: rgba(36, 107, 253, 0.24);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.1em;
}

/* 추후 넣을 아이콘 영역 */
.main-strength-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 27px;
  border-radius: 16px;
  background: #eaf2ff;
}

.main-strength-icon:empty {
  display: none;
}

.main-strength-icon img {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.main-strength-icon {
  color: #246bfd;
}

.main-strength-icon svg {
  display: block;
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.main-strength-item h3 {
  margin: 0;
  color: #12213a;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.035em;
  word-break: keep-all;
}

.main-strength-item p {
  margin: 13px 0 0;
  color: #68778e;
  font-size: 14px;
  line-height: 1.75;
  word-break: keep-all;
}

/* 아이콘이 들어가기 전 카드 여백 보정 */
.main-strength-icon:empty + .main-strength-number + h3 {
  margin-top: 45px;
}

/* 모바일용 당사 강점 전체보기 */
.main-strength-mobile-more {
  display: none;
}


/* ==================================================
   당사 강점 레이어 팝업
================================================== */

/* 팝업 노출 중 배경 스크롤 방지 */
body.strength-layer-open {
  overflow: hidden;
}

/* 레이어 전체 */
.strength-layer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  visibility: hidden;
  opacity: 0;
  transition:
    visibility 0.35s ease,
    opacity 0.35s ease;
}

.strength-layer.is-open {
  visibility: visible;
  opacity: 1;
}

/* 어두운 배경 */
.strength-layer-dim {
  position: absolute;
  inset: 0;
  background: rgba(8, 19, 38, 0.62);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

/* 팝업 본체 */
.strength-layer-dialog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  grid-template-rows: auto auto 1fr auto;
  width: min(920px, 100%);
  max-height: calc(100vh - 60px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 25px;
  background: #fff;
  box-shadow: 0 35px 90px rgba(2, 12, 31, 0.32);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.strength-layer.is-open .strength-layer-dialog {
  transform: translateY(0) scale(1);
}

/* 닫기 버튼 */
.strength-layer-close {
  position: absolute;
  top: 19px;
  right: 19px;
  z-index: 5;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(19, 47, 87, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 7px 20px rgba(21, 48, 88, 0.1);
  cursor: pointer;
  transition:
    background-color 0.25s ease,
    transform 0.25s ease;
}

.strength-layer-close:hover {
  background: #f1f6ff;
  transform: rotate(90deg);
}

.strength-layer-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: #172946;
}

.strength-layer-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.strength-layer-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* 왼쪽 상단 */
.strength-layer-top {
  grid-column: 1;
  grid-row: 1;
  padding: 53px 42px 34px;
  background:
    radial-gradient(circle at 15% 10%, rgba(89, 153, 255, 0.34), transparent 38%),
    linear-gradient(145deg, #173d7c 0%, #214f9c 100%);
  color: #fff;
}

.strength-layer-label {
  display: block;
  margin-bottom: 19px;
  color: #8fbdff;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.18em;
}

.strength-layer-top h2 {
  margin: 0;
  color: #fff;
  font-size: 29px;
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -0.045em;
  word-break: keep-all;
}

.strength-layer-top p {
  margin: 21px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.75;
  word-break: keep-all;
}

/* 오른쪽 강점 목록 */
.strength-layer-list {
  grid-column: 2;
  grid-row: 1 / 4;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
  gap: 13px;
  padding: 71px 36px 35px;
  background: #f8faff;
}

.strength-layer-item {
  min-width: 0;
  min-height: 154px;
  padding: 22px 19px 20px;
  border: 1px solid #e2eaf6;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 9px 25px rgba(31, 62, 105, 0.055);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.strength-layer-item:hover {
  border-color: rgba(36, 107, 253, 0.28);
  box-shadow: 0 13px 28px rgba(31, 62, 105, 0.1);
  transform: translateY(-3px);
}

.strength-layer-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 35px;
  height: 25px;
  margin-bottom: 16px;
  padding: 0 8px;
  border-radius: 999px;
  background: #eaf2ff;
  color: #246bfd;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.08em;
}

.strength-layer-item strong {
  display: block;
  color: #15243c;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.025em;
  word-break: keep-all;
}

.strength-layer-item p {
  margin: 9px 0 0;
  color: #718097;
  font-size: 12px;
  line-height: 1.65;
  word-break: keep-all;
}

/* 왼쪽 추가 안내 */
.strength-layer-more-info {
  grid-column: 1;
  grid-row: 2;
  padding: 23px 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #214f9c;
}

.strength-layer-more-info span,
.strength-layer-more-info strong {
  display: block;
}

.strength-layer-more-info span {
  margin-bottom: 5px;
  color: #9fc5ff;
  font-size: 11px;
  line-height: 1.5;
}

.strength-layer-more-info strong {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
  word-break: keep-all;
}

/* 상세페이지 버튼 */
.strength-layer-link {
  grid-column: 1;
  grid-row: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-self: stretch;
  gap: 15px;
  padding: 25px 42px 31px;
  background: #214f9c;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: background-color 0.25s ease;
}

.strength-layer-link span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 37px;
  height: 37px;
  flex: 0 0 37px;
  border-radius: 50%;
  background: #fff;
  color: #246bfd;
  font-size: 16px;
  transition: transform 0.25s ease;
}

.strength-layer-link:hover {
  background: #184589;
  color: #fff;
}

.strength-layer-link:hover span {
  transform: translateX(4px);
}

/* 팝업 하단 */
.strength-layer-bottom {
  grid-column: 1 / -1;
  grid-row: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 24px;
  border-top: 1px solid #e8edf5;
  background: #fff;
}

.strength-layer-bottom label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #6f7d91;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}

.strength-layer-bottom input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: #246bfd;
  cursor: pointer;
}

.strength-layer-bottom button {
  padding: 8px 3px;
  border: 0;
  background: transparent;
  color: #273851;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.strength-layer-bottom button:hover {
  color: #246bfd;
}


/* 더 많은 강점을 암시하는 생략 카드 */
.strength-layer-hidden-more {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 53px;
  border: 1px solid rgba(36, 107, 253, 0.13);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.48);
  text-decoration: none;
  box-shadow: 0 7px 20px rgba(31, 62, 105, 0.035);
  transition:
    border-color 0.25s ease,
    background-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.strength-layer-hidden-more span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(36, 107, 253, 0.42);
  transition:
    background-color 0.25s ease,
    transform 0.25s ease;
}

.strength-layer-hidden-more:hover {
  border-color: rgba(36, 107, 253, 0.3);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 10px 24px rgba(31, 62, 105, 0.08);
  transform: translateY(-2px);
}

.strength-layer-hidden-more:hover span {
  background: #246bfd;
}

.strength-layer-hidden-more:hover span:nth-child(1) {
  transform: translateX(-2px);
}

.strength-layer-hidden-more:hover span:nth-child(3) {
  transform: translateX(2px);
}




/* ==============================
   Footer
============================== */
#ft.sntr-footer {
    width:calc(100% - 6px);
    background: #111827;
    color: #cbd5e1;
    padding: 0;
    margin: 3px;
    border-radius: .77rem;
}

.sntr-footer-inner {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 56px 24px 44px;
    display: grid;
    grid-template-columns: 1fr 1.8fr .8fr .8fr;
    gap: 44px;
    text-align: left;
    box-sizing: border-box;
}

.sntr-footer h2 {
    margin: 0 0 16px;
    font-size: 15px;
    color: #fff;
    letter-spacing: -0.02em;
}

.sntr-footer-brand strong {
    display: block;
    font-size: 30px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: #fff;
}

.sntr-footer-brand p,
.sntr-footer-info p {
    margin: 18px 0 0;
    font-size: 14px;
    line-height: 1.8;
    color: #94a3b8;
}

.sntr-footer-menu a,
.sntr-footer-policy a {
    display: block;
    margin-top: 10px;
    font-size: 14px;
    color: #94a3b8;
    text-decoration: none;
}

.sntr-footer-menu a:hover,
.sntr-footer-policy a:hover {
    color: #fff;
}

.sntr-footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    text-align: center;
    padding: 22px 24px;
}

.sntr-footer-bottom p {
    margin: 0;
    font-size: 13px;
    color: #64748b;
}

#top_btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 44px;
    height: 44px;
    border: 1px solid #d8e0ea;
    border-radius: 50%;
    background: #fff;
    color: #111827;
    z-index: 999;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(15, 23, 42, .12);
}

#top_btn:hover {
    background: #1f6feb;
    border-color: #1f6feb;
    color: #fff;
}

/* ==============================
   Responsive 1024px
============================== */
@media (min-width: 1025px) {
    .bo_video_view_wrap #bo_v_info,
    .sntr-board-view-wrap #bo_v_info {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    #bo_v_info::after,
    .bo_video_view_wrap #bo_v_info::after {
        display:none
    }
    #bo_v_info .profile_info {
        width:auto
    }
    #bo_v_info .profile_info .profile_info_ct {
        flex-direction: row;
    }
    .bo_video_view_wrap #bo_v_top,
    .sntr-board-view-wrap #bo_v_top {
        margin-top:0
    }
    #bo_v_top ul {
        margin:0
    }
    .qna-view-status {
        position: absolute;
        top: 50%;
        right: 225px;
        transform: translateY(-50%);
    }
}
@media (max-width: 1024px) {
    .sntr-hero-slider {
        height: clamp(520px, 70vh, 640px);
    }
    .sntr-hero-copy {
        margin-bottom:50px
    }
    .sntr-hero-copy h2 {
        font-size: 2.4rem;
    }
    .sntr-hero-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .sntr-hero-card {
        width: 100%;
    }

    .sntr-service-grid,
    .sntr-strength-list {
        grid-template-columns: repeat(2, 1fr);
    }

     .sntr-quote-board-section {
        padding: 76px 0 70px;
    }

    .sntr-quote-board-grid {
        grid-template-columns: 1fr;
    }

    .sntr-quote-list-card,
    .sntr-quote-guide-card {
        padding: 28px;
    }



    .main-strength-section {
        padding: 80px 0;
    }

    .main-strength-layout {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .main-strength-intro .sntr-section-head p {
        max-width: 620px;
    }

    .main-strength-grid {
        gap: 16px;
    }

    .main-strength-item {
        min-height: 215px;
    }


     .strength-layer-dialog {
        width: min(860px, 100%);
        grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    }

    .strength-layer-top {
        padding: 48px 34px 30px;
    }

    .strength-layer-top h2 {
        font-size: 26px;
    }

    .strength-layer-more-info {
        padding: 21px 34px;
    }

    .strength-layer-link {
        padding: 23px 34px 28px;
    }

    .strength-layer-list {
        padding: 67px 29px 30px;
    }

    .strength-layer-item {
        padding: 20px 17px 18px;
    }
}

/* ==============================
   Responsive 900px
============================== */
@media (max-width: 900px) {
    /* 메인페이지 투명 헤더 상태 - 모바일 메뉴 버튼 */
    body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-mobile-menu-btn {
        background: rgba(255,255,255,.14);
        border-color: rgba(255,255,255,.34);
    }

    body.is-main #hd.sntr-header.sntr-header-transparent:not(.is-scrolled):not(.is-menu-open) .sntr-mobile-menu-btn span {
        background: #fff;
    }

    .sntr-hero-slider {
        height: 620px;
        /* padding-top: 68px; */
    }

    /* 모바일 스크롤 시 헤더 숨김 */
    #hd.sntr-header.is-hidden {
        transform: translateY(-100%);
    }

    /* 모바일 메뉴 열림 상태에서는 헤더 고정 표시 */
    #hd.sntr-header.is-menu-open {
        transform: translateY(0);
    }

    .sntr-header-inner {
        height: 72px;
        min-height: 72px;
        padding: 0 18px;
        justify-content: flex-start;
    }
    header.is-menu-open .sntr-header-inner {
        background:#fff;
    }

    .sntr-logo span {
        font-size: 24px;
    }

    .sntr-logo em {
        font-size: 10px;
    }

    .sntr-mobile-menu-btn {
        display: block;
    }

    .sntr-header-right {
        display: none;
    }

    .sntr-nav {
        position: absolute;
        top: 72px;
        left: 18px;
        right: 18px;
        display: none;
        width: auto;
        padding: 14px;
        border: 1px solid #e8eef5;
        border-radius: 18px;
        background: #fff;
        box-shadow: 0 18px 40px rgba(15, 23, 42, .12);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        overflow: visible;
        z-index: 1002;
    }
    .sntr-nav .sntr-nav-item:last-child {
        border:0
    }

    .sntr-header.is-menu-open .sntr-nav {
        display: flex;
        left:0;
        right:0;
        border-radius:0 0 18px 18px;
        border:0;
        box-shadow:0 12px 10px rgba(15, 23, 42, .12)
    }

    .sntr-nav-item {
        width: 100%;
        display:flex;
        flex-direction: column;
        align-items: flex-start;
        border-bottom:1px solid #f2f9ff;
        padding:10px 0;
        /* gap:.2rem */
    }
    .sntr-nav-item:hover .sntr-submenu {
        transform: none;
    }

    .sntr-nav-item > a {
        display: flex;
        height: auto;
        padding: 10px 12px;
        border-radius: 12px;
        font-size: 14px;
        color:rgba(0, 0, 0, 0.5) !important;
        box-sizing: border-box;
    }

    .sntr-nav-item > a:hover {
        background: #f1f6ff;
    }

    .sntr-submenu {
        position: static;
        display: flex;
        align-items: center;
        min-width: 0;
        padding: 0;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .sntr-submenu a {
        padding: 8px 12px;
        font-size: 17px;
        /* color: #64748b; */
        color: #2e3745;
        /* font-weight:400 */
    }

    .sntr-header.is-menu-open .sntr-mobile-menu-btn span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    .sntr-header.is-menu-open .sntr-mobile-menu-btn span:nth-child(2) {
        opacity: 0;
    }
    .sntr-header.is-menu-open .sntr-mobile-menu-btn span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
    .sntr-hero-slider {
        height: 620px;
    }
    .sntr-hero-copy h2 {
        font-size: 2.4rem;
    }
    .sntr-hero-copy p {
        font-size: 1.0625rem;
    }
    .sntr-footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 34px;
    }

    .sntr-quote-board-inner {
        /* width: min(100% - 32px, 1220px); */
    }

    .sntr-quote-board-head h2 {
        font-size: 28px;
    }

    .sntr-quote-board-head p {
        font-size: 15px;
    }

    .sntr-quote-guide-list {
        grid-template-columns: 1fr;
    }

    .sntr-quote-list li a {
        grid-template-columns: auto 1fr;
        gap: 8px 10px;
    }

    .sntr-quote-date {
        grid-column: 2 / 3;
    }



     .main-strength-section {
        padding: 80px 0;
    }

    .main-strength-layout {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .main-strength-intro .sntr-section-head p {
        max-width: 620px;
    }

    .main-strength-grid {
        gap: 16px;
    }

    .main-strength-item {
        min-height: 215px;
    }



    .strength-layer {
        padding: 24px;
    }

    .strength-layer-dialog {
        display: block;
        width: min(580px, 100%);
        max-height: calc(100dvh - 48px);
        overflow-x: hidden;
        overflow-y: auto;
        border-radius: 22px;
    }

    .strength-layer-top {
        padding: 46px 35px 33px;
    }

    .strength-layer-top h2 {
        padding-right: 35px;
        font-size: 27px;
    }

    .strength-layer-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
        padding: 27px 28px;
    }

    .strength-layer-item {
        min-height: 145px;
    }

    .strength-layer-more-info {
        padding: 22px 30px;
        background: #f1f6ff;
    }

    .strength-layer-more-info span {
        color: #6680a6;
    }

    .strength-layer-more-info strong {
        color: #17315d;
    }

    .strength-layer-link {
        margin: 0 28px 27px;
        padding: 0 20px;
        min-height: 52px;
        border-radius: 13px;
        background: #246bfd;
    }

    .strength-layer-link:hover {
        background: #1557d6;
    }

    .strength-layer-bottom {
        position: sticky;
        bottom: 0;
        z-index: 2;
    }
}

/* ==============================
   Responsive 640px
============================== */
@media (max-width: 640px) {
    .sntr-hero-slider {
        height: 560px;
        /* padding-top: 62px; */
        /* margin: 2px; */
    }

    /* board */
    .sntr-board-write-wrap input,
    .sntr-board-write-wrap textarea,
    .sntr-board-write-wrap select {
        font-size: 16px;
    }

    #container_title {
        box-shadow: none;
    }
    .sntr-inner {
        padding: 0 18px;
    }

    .sntr-hero {
        padding: 64px 0 56px;
    }

    .sntr-hero h1 {
        font-size: 34px;
    }

    .sntr-hero p {
        font-size: 16px;
    }

    .sntr-hero-actions {
        flex-direction: column;
    }

    .sntr-btn {
        width: 100%;
    }

     .sntr-hero-slider {
        height: 600px;
    }
    .sntr-hero-copy {
        margin-bottom:90px
    }
    .sntr-hero-copy h2 {
        font-size: 1.7rem;
    }

    .sntr-hero-copy p {
        font-size: 1.0625rem;
        line-height:1.4
    }

    .sntr-hero-copy .sntr-hero-actions {
        flex-direction: row;
        align-items: stretch;
    }

    .sntr-hero-dots {
        bottom: 24px;
    }

    .sntr-section {
        padding: 64px 0;
    }

    .sntr-section-head h2,
    .sntr-contact-banner h2 {
        font-size: 28px;
    }

    .sntr-service-grid,
    .sntr-strength-list {
        grid-template-columns: 1fr;
    }

    .sntr-contact-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .sntr-footer-inner {
        grid-template-columns: 1fr;
        padding: 44px 18px 36px;
    }

    #container_title {
        margin: 70px auto 24px;
        font-size: 24px;
    }



    .sntr-strength-list div {
        position:relative;
        height:270px;
    }
    .sntr-strength-list div img {
        width:100%;
        max-height:100%;
        height:100%
    }
    .sntr-strength-list div .con-box {
        display:flex;
        flex-direction: column;
        justify-content: space-between;
        padding:30px 20px;
        position:absolute;
        bottom:0;
        background:rgba(0 0 0 / 30%);
    }
    .sntr-strength-list div .con-box strong {
        color:#fff;
        font-size:24px;
    }
    .sntr-strength-list div .con-box p {
        color:rgba(255 255 255 / 90%);
        font-size:20px;
        line-height:1.4
    }


     .sntr-quote-board-section {
    padding: 60px 0 56px;
  }

  .sntr-quote-board-inner {
    /* width: min(100% - 24px, 1220px); */
    padding:0 18px
  }

  .sntr-quote-board-head {
    margin-bottom: 24px;
  }

  .sntr-quote-board-head h2 {
    font-size: 24px;
  }

  .sntr-quote-board-head p {
    font-size: 14px;
  }

  .sntr-quote-list-card,
  .sntr-quote-guide-card {
    padding: 22px;
    border-radius: 18px;
  }

  .sntr-quote-card-top {
    margin-bottom: 16px;
  }

  .sntr-quote-card-top h3,
  .sntr-quote-guide-card h3 {
    font-size: 21px;
  }

  .sntr-quote-list li a {
    padding: 14px 0;
  }

  .sntr-quote-status {
    min-width: 62px;
    height: 24px;
    font-size: 11px;
  }

  .sntr-quote-title {
    font-size: 14px;
  }

  .sntr-quote-date {
    font-size: 12px;
    display:none
  }

  .sntr-quote-guide-desc {
    margin-bottom: 20px;
    font-size: 14px;
  }

  .sntr-quote-guide-item {
    padding: 18px;
  }

  .sntr-quote-guide-item strong {
    font-size: 16px;
  }

  .sntr-quote-guide-item p {
    font-size: 13px;
  }
  .sntr-quote-list li:nth-child(n+6) {
    display: none;
  }



  .main-strength-section {
    padding: 68px 0;
  }

  .main-strength-section::before {
    top: -100px;
    right: -150px;
    width: 300px;
    height: 300px;
  }

  .main-strength-section::after {
    display: none;
  }

  .main-strength-layout {
    gap: 37px;
  }

  .main-strength-intro .sntr-section-head span {
    margin-bottom: 14px;
    font-size: 11px;
  }

  .main-strength-intro .sntr-section-head h2 {
    font-size: 28px;
    line-height: 1.35;
  }

  .main-strength-intro .sntr-section-head h2 br {
    display: none;
  }

  .main-strength-intro .sntr-section-head p {
    margin-top: 19px;
    font-size: 14px;
    line-height: 1.75;
  }

  .main-strength-more {
    min-height: 44px;
    margin-top: 27px;
    padding: 0 19px;
    font-size: 13px;
  }

  .main-strength-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .main-strength-item {
    min-height: auto;
    padding: 25px 23px 24px;
    border-radius: 16px;
  }

  .main-strength-item:hover {
    transform: none;
  }

  .main-strength-number {
    top: 25px;
    right: 22px;
  }

  .main-strength-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 22px;
    border-radius: 14px;
  }

  .main-strength-icon img {
    width: 25px;
    height: 25px;
  }
  .main-strength-icon svg {
    width: 26px;
    height: 26px;
    }

  .main-strength-item h3 {
    padding-right: 36px;
    font-size: 17px;
  }

  .main-strength-item p {
    margin-top: 10px;
    padding-right: 12px;
    font-size: 13px;
    line-height: 1.7;
  }

  .main-strength-icon:empty + .main-strength-number + h3 {
    margin-top: 34px;
  }

  /* 당사 강점 하단 전체보기 */
    .main-strength-mobile-more {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 19px 18px 19px 21px;
    border: 1px solid rgba(36, 107, 253, 0.18);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 12px 30px rgba(43, 76, 120, 0.08);
    color: #12213a;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    transition:
        border-color 0.25s ease,
        background-color 0.25s ease,
        transform 0.25s ease;
    }

    .main-strength-mobile-more span {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 5px;
    }

    .main-strength-mobile-more small {
    color: #728198;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.4;
    }

    .main-strength-mobile-more strong {
    color: #12213a;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -0.025em;
    }

    .main-strength-mobile-more i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 50%;
    background: #246bfd;
    color: #fff;
    font-size: 17px;
    font-style: normal;
    line-height: 1;
    box-shadow: 0 8px 18px rgba(36, 107, 253, 0.24);
    transition: transform 0.25s ease;
    }

    .main-strength-mobile-more:active {
    border-color: rgba(36, 107, 253, 0.32);
    background: #fff;
    transform: scale(0.985);
    }

    .main-strength-mobile-more:active i {
    transform: translateX(3px);
    }


 .strength-layer {
    align-items: flex-end;
    padding: 12px;
  }

  .strength-layer-dialog {
    width: 100%;
    max-height: calc(100dvh - 24px);
    border-radius: 22px 22px 17px 17px;
    transform: translateY(35px);
  }

  .strength-layer.is-open .strength-layer-dialog {
    transform: translateY(0);
  }

  .strength-layer-close {
    top: 15px;
    right: 15px;
    width: 38px;
    height: 38px;
  }

  .strength-layer-top {
    padding: 38px 24px 27px;
  }

  .strength-layer-label {
    margin-bottom: 14px;
    font-size: 10px;
  }

  .strength-layer-top h2 {
    padding-right: 36px;
    font-size: 23px;
    line-height: 1.38;
  }

  .strength-layer-top p {
    margin-top: 15px;
    font-size: 13px;
    display:none;
  }

  .strength-layer-list {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px 18px;
  }

  .strength-layer-item {
    display: grid;
    grid-template-columns: 39px minmax(0, 1fr);
    gap: 12px;
    min-height: auto;
    padding: 17px;
    border-radius: 14px;
  }

  .strength-layer-item:hover {
    transform: none;
  }

  .strength-layer-number {
    min-width: 35px;
    margin: 0;
  }

  .strength-layer-item strong {
    font-size: 14px;
  }

  .strength-layer-item p {
    margin-top: 5px;
    font-size: 11px;
    line-height: 1.55;
    display:none
  }

  .strength-layer-more-info {
    padding: 18px 21px;
    display:none
  }

  .strength-layer-more-info span {
    font-size: 10px;
  }

  .strength-layer-more-info strong {
    font-size: 13px;
  }

  .strength-layer-link {
    min-height: 49px;
    margin: 0 18px 20px;
    padding: 0 17px;
    font-size: 13px;
  }

  .strength-layer-link span {
    width: 33px;
    height: 33px;
    flex-basis: 33px;
  }

  .strength-layer-bottom {
    min-height: 54px;
    padding: 0 19px;
  }

  .strength-layer-bottom label,
  .strength-layer-bottom button {
    font-size: 11px;
  }


  .strength-layer-hidden-more {
    min-height: 45px;
    border-radius: 13px;
    }

    .strength-layer-hidden-more span {
    width: 5px;
    height: 5px;
    }
}