@charset "utf-8";

/* =============================================================
  common.css — 공통 스타일
  단위 : 폰트 - rem 기준(1rem = 16px), 그 외에는 px 기준.

  레이아웃 기준
   · 콘텐츠 최대 너비 : 1024px
   · 모바일          : ~ 767px
   · 데스크톱        : 768px 이상  (태블릿 포함)
   ============================================================= */

/* =============================================================
  Reset
============================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body,
h1, h2, h3, h4, p, figure, ul, ol, dl, dd, blockquote {
  margin: 0;
}

ul, ol { padding: 0; list-style: none; }

body {
  font-family: var(--ff-base);
  color: var(--c-black);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}

a { color: inherit; text-decoration: none; }

img,
svg { display: block; max-width: 100%; }

img { height: auto; }

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: 0;
}

/* OS '동작 줄이기' 설정 사용자 : 애니메이션/전환/부드러운 스크롤 끔 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}   

/* =============================================================
  폰트연결
============================================================= */
@font-face { font-family:"Pretendard"; font-weight:400; src:url("/static/include/font/Pretendard-Regular.woff")  format("woff"); }
@font-face { font-family:"Pretendard"; font-weight:500; src:url("/static/include/font/Pretendard-Medium.woff")   format("woff"); }
@font-face { font-family:"Pretendard"; font-weight:600; src:url("/static/include/font/Pretendard-SemiBold.woff") format("woff"); }
@font-face { font-family:"Pretendard"; font-weight:700; src:url("/static/include/font/Pretendard-Bold.woff")     format("woff"); }


/* =============================================================
  변수설정(색상, 타이포,여백 등)
============================================================= */
:root {
  /* color */
  --c-primary:       #2d2d2d;
  --c-primary-light: #EAF2FF;
  --c-secondary:     #687386;
  --c-white:         #FFFFFF;
  --c-black:         #121212;
  --c-bg:            #FAFAFC;

  --c-gray-400:      #555555;
  --c-gray-300:      #999999;
  --c-gray-200:      #D1D1D1;
  --c-gray-100:      #F0F0F0;
  --c-gray-50:       #F5F5F5;
  --c-line:          #E6E8EC;
  --c-error:         #FF4242;
  --c-text-accent:   #0C419A;

  /* typography */
  --ff-base: "Pretendard", -apple-system, BlinkMacSystemFont,"Apple SD Gothic Neo", "Malgun Gothic", "맑은 고딕", sans-serif;

  --fs-600: 1.875rem;  /* 30px */
  --fs-500: 1.5rem;    /* 24px */
  --fs-400: 1.125rem;  /* 18px */
  --fs-300: 1rem;      /* 16px */
  --fs-200: 0.875rem;  /* 14px */
  --fs-100: 0.75rem;   /* 12px */

  --lh-tight: 1.4;
  --lh-loose: 1.6;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  /* layout */
  --container: 1024px;    /* 콘텐츠 최대 넓이 */
  --gutter: 20px;         /* 좌우여백 */

  --radius-sm: 4px;
  --radius-md: 8px;     
  --radius-pill: 9999px;

  --transition: 0.2s ease;
}

/* =============================================================
  텍스트 스타일 - 하단 클래스로만 구성
============================================================= */
.t-title-1{font-size: var(--fs-600);font-weight: var(--fw-semibold);line-height: var(--lh-tight);}
.t-title-2{font-size: var(--fs-500);font-weight: var(--fw-semibold);line-height: var(--lh-tight);}
.t-title-3{font-size: var(--fs-400);font-weight: var(--fw-semibold);line-height: var(--lh-tight);}
.t-body-1{font-size: var(--fs-400);font-weight: var(--fw-regular);line-height: var(--lh-tight);}
.t-body-2-m{font-size: var(--fs-300);font-weight: var(--fw-medium);line-height: var(--lh-tight);}
.t-body-2-160{font-size: var(--fs-300);font-weight: var(--fw-regular);line-height: var(--lh-loose);}
.t-body-3{font-size: var(--fs-200);font-weight: var(--fw-regular);line-height: var(--lh-tight);}
.t-body-3-m{font-size: var(--fs-200);font-weight: var(--fw-medium);line-height: var(--lh-tight);}
.t-body-3-160{font-size: var(--fs-200);font-weight: var(--fw-regular);line-height: var(--lh-loose);}
.t-caption{font-size: var(--fs-100);font-weight: var(--fw-regular);line-height: var(--lh-tight);}

/* =============================================================
  공통 컴퍼넌트
============================================================= */
/* ---- Button ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background-color var(--transition), color var(--transition);
  font-size: var(--fs-300);
  font-weight: var(--fw-medium);
  line-height: var(--lh-tight);
}

/* 버튼 색상에 맞게 사용 */
.btn-primary { background: var(--c-primary); color: var(--c-white); }
.btn-primary:hover { background: #0a3782; }
.btn-white {background: var(--c-white);color: var(--c-primary);}
/* 알약 모양 버튼 */
.btn-pill { border-radius: var(--radius-pill); }

/* ---- Header ---------------------------------------------- */
.site-header{ position:sticky; top:0; z-index:100; }
.site-header.is-scrolled{ box-shadow:0 1px 0 rgba(18,18,18,.06); }
.site-header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:80px;
  padding-inline:var(--gutter);
  background:rgba(255,255,255,.8);
  backdrop-filter:blur(7px);
  -webkit-backdrop-filter:blur(7px);
  transition:box-shadow var(--transition);
}

/* 메뉴 1depth */
.gnb{ height:100%; }
.gnb-list{display:flex;align-items:center;height:100%;gap:60px;}
.gnb-item{position:relative;height:100%;display:flex;align-items:center;}
.gnb-link{color:var(--c-secondary);transition:color var(--transition);}
.gnb-link:hover,.gnb-link.active{ color:var(--c-primary); }

/* 메뉴 2depth */
.gnb-submenu{
  display: none;
  position:absolute;
  top:100%;
  left:50%;
  transform:translateX(-50%);
  padding:16px 20px;
  background:var(--c-white);
  border:1px solid var(--c-line);
  border-radius:var(--radius-md);
  box-shadow:0 5px 12px rgba(0,0,0,.16);
  z-index:200;
  margin-top: 8px;
}

/* 메뉴와 드롭다운 사이 8px 틈을 투명 영역으로 덮어, hover 가 끊겨 메뉴가 닫히는 것 방지 */
.gnb-submenu::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.gnb-item-has-sub:hover > .gnb-submenu,
.gnb-item-has-sub:focus-within > .gnb-submenu{
  display: block;
}

.gnb-submenu li + li{ margin-top:4px; }
.gnb-sublink{
  display:block;
  text-align:center;
  color:var(--c-secondary);
  white-space:nowrap;
  transition:color var(--transition);
  padding: 8px;
}
.gnb-sublink:hover,
.gnb-sublink.active{ color:var(--c-primary);}

/* 모바일 시 - 햄버거버튼,*/
.header-right{display: flex;gap: 12px;}
.nav-toggle{display:none;width:44px;height:44px;align-items: center;justify-content: center;}
.nav-toggle-bar,.nav-toggle-bar::before,.nav-toggle-bar::after{content:"";display:block;width:18px;height:1.5px;background:var(--c-black);transition:transform var(--transition),opacity var(--transition);}
.nav-toggle-bar{position:relative;}
.nav-toggle-bar::before{position:absolute;top:-5px;left:0;}
.nav-toggle-bar::after{position:absolute;top:5px;left:0;}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar{background:transparent;}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before{transform:translateY(5px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after{transform:translateY(-5px) rotate(-45deg);}

@media (max-width:767px){
  .nav-toggle{display:flex;}
  .gnb{position:absolute;top:80px;left:0;right:0;background:var(--c-white);padding:16px 20px;height:calc(100vh - 80px);overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--transition),transform var(--transition),visibility var(--transition);}
  .gnb.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .gnb-list{flex-direction:column;align-items:stretch;gap:8px;}
  .gnb-link{padding:8px;}
  .gnb-item{height: auto;}
  .gnb-item-has-sub{display: flex;flex-direction: column;align-items: start;}
  .gnb-item-has-sub > .gnb-link::after{display:none;}
  .gnb-submenu{display:block;position:static;transform:none;padding:0;border:0;border-radius:0;box-shadow:none;margin-top: 0;}
  .gnb-sublink{padding:8px;margin-top: 4px;text-align: left;}
}

/* ---- Footer ------------------------------------------------- */
.site-footer{background:var(--c-white);}
.site-footer-inner{padding:24px 0; display:flex;flex-direction:column;align-items:center;gap:4px;padding-inline:var(--gutter);}
.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;color:var(--c-gray-400);}
.footer-row a:hover{color:var(--c-primary);text-decoration:underline;}
.footer-row .divider{width:1px;height:12px;background:var(--c-gray-200);}

/* ---- textfield ------------------------------------------------- */
/* 필수표시 */
.required-mark { color:var(--c-error); }

/* 입력 필드 묶음 : 필드들 세로, 사이 24px */
.form-fields {display: flex;flex-direction: column;gap: 24px;}

/* 입력 필드 라벨(위)*/
.form-field {display: flex;flex-direction: column;gap: 8px;}
.form-label {color: var(--c-gray-400);font-size: var(--fs-400);font-weight: var(--fw-semibold);line-height: var(--lh-tight);}

/* 입력 필드(한줄) */
.form-input {width: 100%;padding: 12px 16px;background: var(--c-white);border: 1px solid var(--c-line);border-radius: var(--radius-sm);color: var(--c-black);transition: border-color var(--transition);font-size: var(--fs-300);font-weight: var(--fw-medium);line-height: var(--lh-tight);font: inherit;}
.form-input::placeholder { color: var(--c-gray-300); }
.form-input:focus {outline: none; border-color: var(--c-primary);box-shadow: inset 0 0 0 1px var(--c-primary);} /* 포커스(클릭) 시 : 테두리 파랑으로 강조 (접근성·피드백) */

/* 입력 필드(여러 줄), 최소 높이 확보 + 세로만 크기조절 */
.form-textarea {min-height: 144px;resize: vertical;line-height: var(--lh-loose);}

/* ---- radio ------------------------------------------------- */
/* 라디오 + 라벨 */
.radio {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 24px;
  height: 24px;
  margin: 0;
  cursor: pointer;
}

.radio-dot {
  position: relative;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--c-secondary);
  border-radius: var(--radius-pill);
  background: var(--c-bg);
  transition: border-color var(--transition), background-color var(--transition);
}

.radio input[type="radio"]:checked + .radio-dot {
  border-color: var(--c-primary);
  background: var(--c-primary);
  box-shadow: inset 0 0 0 4px var(--c-bg);   /* 가운데 파란 점 느낌 */
}

.radio input[type="radio"]:focus-visible + .radio-dot {
  outline: 1.5px solid var(--c-primary);
  outline-offset: 2px;
}

/* =============================================================
  레이아웃
============================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
}

/* 각 section마다의 여백 */
.contents{
  display: flex;
  flex-direction: column;
  gap: 160px;
  padding: 120px var(--gutter);
  align-items: center;
}

/* 모바일 : 여백 줄이기 */
@media (max-width: 767px) {
  .contents {
    gap: 100px;                    /* 160px → 100px */
    padding: 60px var(--gutter);  /* 120px → 60px */
  }
}

/* 이미지 컨테이너 - 비율(ratio)을 조합하여 사용 ----*/
.media {overflow: hidden;}

/* 잘리지 않도록 전체 표시 */
.media img {object-fit: contain;width: 100%;height: 100%;display: block;}

/* Fit */
.fit-cover img   { object-fit: cover; }

/* 비율(Ratio) */
.media-16-9 { aspect-ratio: 16 / 9; }
.media-9-16 { aspect-ratio: 9 / 16;}
.media-4-3{aspect-ratio: 4 / 3;}
.media-1-1 { aspect-ratio: 1 / 1; }

/* =============================================================
  페이지 - 공통
============================================================= */
/* ---- 히어로 --------------------------------------- */
.hero {
  padding: 40px var(--gutter);
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.hero-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.hero-txt { display: flex; flex-direction: column; gap: 16px; }
.hero-subtxt { color: var(--c-gray-400); }
.hero-inner .media{flex: 1;}
.pkg-hero-txt{color: var(--c-white);}
.pkg-hero-subtxt { color: var(--c-gray-100);}
.pkg-hero-list { list-style-type: disc;padding-left: 20px;}

/* 모바일의 경우 사진 글자 하단으로 내려감 */
@media (max-width:767px){
.hero-inner{flex-direction: column;gap: 0;}
}

/* hero 배경 색상 - 페이지마다 다름 */
.contact-hero{background: #EFFAEB; text-align: center;}
.pkg-hero{background: var(--c-secondary);}

/* ---- 컨텐츠 section --------------------------------------- */
/* 타이틀 */
.service-inner {display: flex;gap: 60px;max-width: var(--container);flex-direction: column;width: 100%;}
.service-txt{text-align: center;}
.service-subtxt{color: var(--c-gray-400);margin-top: 16px;}

/* 글 + 사진 = 카드영역 */
.step-cards { display: flex; flex-direction: column; gap: 60px; }
.step-card { display: flex; gap: 80px;}
.step-card-reverse { flex-direction: row-reverse; }
.step-card-head { display: flex; flex-direction: column; gap: 12px;flex: 1 1 0; min-width: 0;}
.eyebrow { color: var(--c-text-accent); }
.step-card-subtxt { color: var(--c-gray-400); }
.step-card-img {background-color:var(--c-gray-100);border-radius: var(--radius-md);justify-content: center;align-items: flex-end;display: flex;max-height: 254px;}
.step-card-img .media{max-width: 452px;width: 100%;}
@media (max-width:767px){.step-card{flex-direction: column;gap: 40px;}} /* 모바일의 경우 글자 하단으로 사진 내려감 */

/* 체크리스트 : 카드 설명 아래 ✓ 항목  */
.check-list {display: flex;flex-direction: column;margin-top: 20px;}
.check-item {position: relative;padding-left: 28px;color: var(--c-gray-400);}
.check-item::before {content: "";position: absolute;left: 0;top: 0;width: 24px;height: 24px;background: url("/static/include/images/main/ico-check.svg") no-repeat center / contain;}

/* ---- Feature section (특장점) ------------------------------- */
.features-grid { display: flex; flex-wrap: wrap; gap: 40px 24px; justify-content: center; }
.feature {flex: 0 1 312px;display: flex;flex-direction: column;align-items: center;gap:32px;text-align: center;}
.feature .media { width: 100px; height: 100px; }
.feature-txt { display: flex; flex-direction: column; gap: 16px; }
.feature-subtxt { color: var(--c-gray-400); }

/* ---- 문의하기(CTA) ------------------------------------------- */
.cta {background: var(--c-primary-light);padding: 40px var(--gutter);}
.cta-inner {display: flex;align-items: center;justify-content: center;gap: 160px;}

/* ── 모바일(~767px) : 세로로 쌓기 ── */
@media (max-width: 767px) {
  .cta-inner {flex-direction: column;gap: 40px;text-align: center;}
}

/* ==========================================================================
   Scroll Reveal(스크롤하면 콘텐츠 나타나기)
   ========================================================================== */

:root {
  --reveal-distance: .75rem;
  --reveal-duration: .7s;
  --reveal-easing: ease;
}

/* 등장 전 */
.reveal {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity var(--reveal-duration) var(--reveal-easing),
    transform var(--reveal-duration) var(--reveal-easing);
}

/* 등장 후 */
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* 순차 등장 */
.stagger > .reveal:nth-child(2) { transition-delay: .12s; }
.stagger > .reveal:nth-child(3) { transition-delay: .24s; }
.stagger > .reveal:nth-child(4) { transition-delay: .36s; }
.stagger > .reveal:nth-child(5) { transition-delay: .48s; }
.stagger > .reveal:nth-child(6) { transition-delay: .60s; }

/* 접근성 */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}



/* =============================================================
  index.html(메인) 전용 스타일
  ============================================================= */

/* 앵커 이동 시 헤더(80px)에 가리지 않도록 여백 확보 */
#services,#features,#cases { scroll-margin-top: 80px; }


.heading-subtxt{color: var(--c-gray-400);margin-top: 12px;}

/* ---- 서비스 카드 ---------------------------------------- */
.svc-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.svc-card > a{display: flex;flex-direction: column;gap: 24px;padding: 24px 20px;;height: 100%;border-radius: var(--radius-md);border: 1px solid var(--c-line);}

/* 서비스별 배경색 */
.svc-idcard-bg{ background: #F7EBD4; } /* 신분증 : 크림 */
.svc-bank-bg   { background: #D4E8F7; } /* 1원인증 : 하늘 */
.svc-sign-bg   { background: #EFE3F7; } /* 전자계약 : 연보라 */
.pkg-hawk-bg   { background: #E5E7EB; } /* 신분증 패키지 : 회색 */
.pkg-bg        { background: var(--c-white); } /* 패키지 : 흰색 */

/* 칩 : 가로 나열(폭 초과 시 줄바꿈)*/
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {padding: 4px 8px;background: var(--c-white);border-radius: var(--radius-sm);color: var(--c-secondary);white-space: nowrap;}
.chip-gray {background: var(--c-gray-50);}

/* 카드 본문 */
.svc-card-content { display: flex; flex-direction: column; gap: 8px; height: 100%;}

/* 텍스트+이미지 행 : 좌 설명/버튼, 우 일러스트 */
.svc-card-row { display: flex; gap: 16px; align-items: center; height: 100%;}
.svc-card-txt {
  flex: 1 0 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-self: stretch;
  color: var(--c-gray-400);
}

/* 자세히 보기 : 텍스트 + 화살표(위 16px 여백으로 설명과 분리) */
.svc-card-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 16px;
  color: var(--c-gray-400);
}

/* 화살표 */
.svc-card-more::after {
  content: "";
  width: 16px;
  height: 16px;
  background: url("/static/include/images/main/ico-arrow.svg") center / contain no-repeat;
  transition: transform var(--transition);
}

/* 우측 일러스트 : 텍스트와 사진 반반*/
.svc-card-img {flex: 1 1 0; min-width: 0;}

/* 모바일 : 서비스 카드 하나씩 나열 */
@media (max-width: 767px) {
  .svc-cards { grid-template-columns: 1fr; }
  .svc-card-row { flex-direction: column; align-items: stretch;gap: 0;}
  .svc-card-img { flex: 0 0 auto; width: 100%; max-height: 200px;}
  .svc-card > div { padding-top: 24px; }
}

/* 카드 인터랙션 : hover 떠오름 + 누를 때(active) 눌리는 느낌 */
.svc-card > a { transition: transform var(--transition), box-shadow var(--transition); }
.svc-card > a:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(18, 18, 18, .1); }
.svc-card > a:active { transform: translateY(-1px) scale(.99); }
.svc-card > a:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.svc-card > a:hover .svc-card-more::after { transform: translateX(3px); }

/* ---- 믿고 선택할 수 있는 이유 -------------------------- */
.reason-list { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 12px; row-gap: 40px; }
.reason-item { display: flex; align-items: center; gap: 8px; }
.reason-icon { width: 120px; }
.reason-txt { flex: 1 0 0; min-width: 0; display: flex; flex-direction: column; gap: 8px; }

/* 모바일 : 하나씩 나열 */
@media (max-width: 767px) {
  .reason-list { grid-template-columns: 1fr; }
}

/* ---- 고객사  ---------------------------------- */
.clients {display: flex;flex-direction: column;gap: 60px;width: 100%;}
.clients .service-txt {max-width: var(--container); margin-inline: auto; }

/* 고객사 로고 */
.logo-fade{ overflow: hidden;-webkit-mask: linear-gradient(to right,transparent 0,#000 40px,#000 calc(100% - 40px),transparent 100%);
mask: linear-gradient(to right,transparent 0,#000 40px,#000 calc(100% - 40px),transparent 100%);}
.logo-marquee { display: flex; flex-direction: column; gap: 30px;}
.logo-track { display: flex; width: max-content; will-change: transform;}

/* 로고 묶음(한 벌=8개) : 1행 왼쪽 / 2행 오른쪽. 속도는 duration(40s)으로 조절*/
.logo-track-1 { animation: logo-left  40s linear infinite; }
.logo-track-2 { animation: logo-right 40s linear infinite; }
.logo-set { display: flex; gap: 40px; padding-right: 40px; }
.logo-item { flex: 0 0 auto; height: 50px;}

/* 마우스 올리면 정지(로고 확인용) */
.logo-marquee:hover .logo-track { animation-play-state: paused; }

/* 2벌을 이어붙였으므로 -50%(=한 벌 폭) 이동하면 원위치처럼 보여 무한 반복 */
@keyframes logo-left  { from { transform: translateX(0); }    to { transform: translateX(-50%); } }
@keyframes logo-right { from { transform: translateX(-50%); } to { transform: translateX(0); } }

/* ---- 문의하기  ---------------------------------- */
.home-cta { background: url("/static/include/images/main/index/cta-bg.webp") center / cover no-repeat; }
.home-cta p { color: var(--c-white); }

/* 모바일 : 로고 축소 */
@media (max-width: 767px) {
  .logo-item { height: 30px; }
}

/* =============================================================
  gp-svc-sign.html(전자계약) 전용 스타일
============================================================= */
.stepper {display: flex;flex-direction: column;gap: 30px;width: 100%;}

/* 상단 : 단계 표시 */
.stepper-nav {display: flex;width: 100%;}
.stepper-nav > li {flex: 1 1 0;min-width: 0;}
.stepper-step {
  position: relative;
  display: flex;
  flex-direction: column;       
  align-items: center;
  width: 100%;
  gap: 4px;
  text-align: center;
}
.stepper-step .radio-dot { z-index: 1; }

/* 단계 사이 연결선*/
.stepper-nav > li:not(:first-child) .stepper-step::before {
  content: "";
  position: absolute;
  top: 12px;
  right: 50%;
  width: 100%;
  height: 0;
  border-top: 1px dashed var(--c-gray-100);
  z-index: 0;
}

.stepper-num { color: var(--c-primary); margin-top: 8px;}

/* 진행된 단계 연결선 파랑 */
.stepper-nav > li:not(:first-child) .stepper-step.is-active::before,
.stepper-nav > li:not(:first-child) .stepper-step.is-done::before {
  border-top-color: var(--c-primary);}
.stepper-step.is-done .radio-dot { border-color: var(--c-primary); }


/* ── 하단 : 상세 패널  */
.stepper-panels {width: 100%;}
.stepper-panel { display: none; }         /* 평소 숨김 */
.stepper-panel.is-active { display: flex; }  /* 활성만 표시 */
.stepper-panel {
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--c-gray-100);
  border-radius: var(--radius-md);
}

/* 패널 이미지 : 가운데, 최대 폭 제한 */
.stepper-panel-img {
  display: flex;
  justify-content: center;
  max-width: 160px;
}

/* 패널 텍스트 : 제목 + 설명, 가운데 */
.stepper-panel-txt {display: flex;flex-direction: column;gap: 4px;text-align: center;}
.stepper-panel-txt .step-card-subtxt { color: var(--c-gray-400); }

/* =============================================================
  gp-contact.html(도입문의) 전용 스타일
============================================================= */
.form-required-note {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-gray-300);
  margin-bottom: 16px;
}

.contact-subtxt{color: var(--c-gray-400); margin-top: 8px;}

/* 제출 버튼 */
.form-submit { display: flex;justify-content: center;margin-top: 40px;}