@charset "utf-8";
/* =================================================================
   랜딩형_1 (landing1) — 애드플랜 테마
   한 페이지 스크롤 + 상담 전환 중심. 모든 선택자는 .ld- 로 시작한다.
   ================================================================= */

:root{
  --ld-main:#2f6df6;
  --ld-main-d:#1f55cc;
  --ld-accent:#ffb020;
  --ld-ink:#1b1f2a;
  --ld-body:#6b7280;
  --ld-line:#e6e9f0;
  --ld-bg:#f6f8fc;
  --ld-navy:#16203a;
  --ld-wrap:1200px;
  --ld-gutter:24px;
}

.ld-wrap{ max-width:var(--ld-wrap); margin:0 auto; padding:0 var(--ld-gutter); }

body{
  font-family:'Noto Sans KR','맑은 고딕',Malgun Gothic,sans-serif;
  color:var(--ld-body); background:#fff; letter-spacing:-.02em;
  padding-top:var(--ld-fixedh,74px);
}
.ld-skip{ position:absolute; left:-9999px; }
.ld-skip:focus{ left:10px; top:10px; z-index:999; background:#fff; padding:10px 16px; }

img{ max-width:100%; }
.ld-empty{ padding:30px 0; color:#9aa3b2; font-size:13.5px; }
.ld-empty a{ color:var(--ld-main); text-decoration:underline; }

.ld-btn{
  display:inline-block; padding:16px 36px; border-radius:999px;
  background:var(--ld-main); color:#fff; font-size:15px; font-weight:700;
  transition:background .18s ease, transform .18s ease;
}
.ld-btn:hover{ background:var(--ld-main-d); color:#fff; transform:translateY(-2px); }
.ld-btn.is-ghost{ background:transparent; color:#fff; box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.6); }
.ld-btn.is-ghost:hover{ background:rgba(255,255,255,.14); color:#fff; }
.ld-btn.is-light{ background:#fff; color:var(--ld-main); }
.ld-btn.is-light:hover{ background:var(--ld-bg); color:var(--ld-main-d); }

.ld-eyebrow{
  display:inline-block; padding:7px 18px; border-radius:999px;
  background:rgba(47,109,246,.1); color:var(--ld-main);
  font-size:13px; font-weight:700;
}
.ld-eyebrow.is-light{ background:rgba(255,255,255,.16); color:#fff; }

/* --------------------------------------------------------------- 고정 헤더 */
.ld-fixed{ position:fixed; top:0; left:0; right:0; z-index:100; background:#fff; }

.ld-demo{
  background:#16203a; color:rgba(255,255,255,.72); text-align:center;
  padding:9px var(--ld-gutter); display:flex; justify-content:center; gap:8px 26px; flex-wrap:wrap;
  font-size:11.5px;
}
.ld-demo b{ color:#fff; }
.ld-demo a{ color:#fff; border-bottom:1px solid rgba(255,255,255,.5); padding-bottom:2px; }

.ld-header{ background:#fff; transition:box-shadow .2s ease; }
.ld-header.is-stuck{ box-shadow:0 6px 20px rgba(20,30,60,.08); }
.ld-header__in{ height:74px; display:flex; align-items:center; gap:20px; }

.ld-logo{ display:flex; align-items:center; gap:10px; flex:none; }
.ld-logo__mark{
  width:32px; height:32px; flex:none; border-radius:10px;
  background:linear-gradient(135deg, var(--ld-main), #6ea4ff);
  position:relative;
}
.ld-logo__mark::after{
  content:''; position:absolute; left:9px; top:8px; width:14px; height:16px;
  border:2.5px solid #fff; border-radius:2px 4px 4px 2px; border-left-width:4px;
}
.ld-logo__txt strong{ display:block; font-size:18px; font-weight:800; color:var(--ld-ink); }
.ld-logo__txt small{ display:block; font-size:9px; letter-spacing:.16em; color:#a6adbb; }

.ld-gnb{ margin-left:auto; }
.ld-gnb__ul{ display:flex; }
.ld-gnb__li{ position:relative; }
.ld-gnb__li > a{
  display:block; padding:0 20px; line-height:74px; font-size:15.5px; font-weight:700; color:var(--ld-ink);
}
.ld-gnb__li:hover > a, .ld-gnb__li.is-on > a{ color:var(--ld-main); }
.ld-gnb__sub{
  position:absolute; left:50%; top:100%; transform:translateX(-50%);
  min-width:158px; background:#fff; border-radius:12px; padding:9px 0;
  box-shadow:0 14px 30px rgba(20,30,60,.13); opacity:0; visibility:hidden;
  transition:opacity .16s ease;
}
.ld-gnb__li:hover .ld-gnb__sub, .ld-gnb__li:focus-within .ld-gnb__sub{ opacity:1; visibility:visible; }
.ld-gnb__sub a{ display:block; padding:9px 20px; font-size:14px; color:#5d6472; text-align:center; }
.ld-gnb__sub a:hover{ background:var(--ld-bg); color:var(--ld-main); }
.ld-gnb__empty{ font-size:13px; color:#9aa3b2; }
.ld-gnb__empty a{ color:var(--ld-main); text-decoration:underline; }

.ld-cta{
  flex:none; padding:12px 24px; border-radius:999px; background:var(--ld-main); color:#fff;
  font-size:14px; font-weight:700;
}
.ld-cta:hover{ background:var(--ld-main-d); color:#fff; }
.ld-cta--drawer{ display:block; margin-top:24px; text-align:center; }

.ld-burger{
  display:none; margin-left:auto; width:40px; height:40px; background:none; border:0;
  flex-direction:column; justify-content:center; gap:5px; cursor:pointer;
}
.ld-burger span{ display:block; height:2px; background:var(--ld-ink); border-radius:2px; }

.ld-drawer{ position:fixed; inset:0; z-index:200; }
.ld-drawer__bg{ position:absolute; inset:0; background:rgba(15,20,35,.5); }
.ld-drawer__panel{
  position:absolute; right:0; top:0; bottom:0; width:min(320px,86vw);
  background:#fff; padding:64px 24px 30px; overflow-y:auto;
}
.ld-drawer__close{ position:absolute; right:18px; top:18px; background:none; border:0; font-size:19px; cursor:pointer; }
.ld-drawer__panel > ul > li > a{
  display:block; padding:14px 0; font-size:16px; font-weight:700; color:var(--ld-ink);
  border-bottom:1px solid var(--ld-line);
}
.ld-drawer__panel ul ul{ padding:8px 0 12px 12px; }
.ld-drawer__panel ul ul a{ display:block; padding:7px 0; font-size:14px; color:var(--ld-body); }

/* --------------------------------------------------------------- 히어로 */
.ld-hero{
  position:relative; background:var(--ld-navy) center/cover no-repeat; color:#fff;
  min-height:clamp(460px,58vw,620px); display:flex; align-items:center; text-align:center;
}
.ld-hero::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(12,20,40,.62), rgba(12,20,40,.74));
}
.ld-hero__in{ position:relative; z-index:2; width:100%; padding:80px var(--ld-gutter); }
.ld-hero__sub{
  display:inline-block; padding:8px 20px; border-radius:999px;
  background:rgba(255,255,255,.16); color:#fff; font-size:14px; font-weight:700;
}
.ld-hero h1{
  margin-top:24px; font-size:clamp(28px,4.4vw,52px); font-weight:800; color:#fff;
  line-height:1.34; letter-spacing:-.03em; text-shadow:0 2px 18px rgba(0,0,0,.3);
}
.ld-hero__d{ margin-top:20px; font-size:clamp(15px,1.8vw,19px); color:rgba(255,255,255,.86); }
.ld-hero__btns{ display:flex; gap:12px; justify-content:center; margin-top:38px; flex-wrap:wrap; }

/* --------------------------------------------------------------- 섹션 공통 */
.ld-sec{ padding:104px 0; }
.ld-sechead{ text-align:center; margin-bottom:56px; }
.ld-sechead h2{
  margin-top:18px; font-size:clamp(24px,3.2vw,36px); font-weight:800; color:var(--ld-ink); line-height:1.4;
}
.ld-sechead__d{ margin-top:16px; font-size:15px; line-height:1.85; color:#8b93a3; }

/* --------------------------------------------------------------- 왜 우리인가 */
.ld-why{ background:var(--ld-bg); }
.ld-why__grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.ld-why__i{ position:relative; background:#fff; border-radius:20px; padding:38px 34px; }
.ld-why__no{
  position:absolute; right:30px; top:28px;
  font-size:34px; font-weight:800; color:rgba(47,109,246,.12);
}
.ld-why__i h3{ font-size:21px; font-weight:800; color:var(--ld-ink); }
.ld-why__i > p{ margin-top:14px; font-size:14.5px; line-height:1.85; }
.ld-why__i ul{ margin-top:22px; padding-top:20px; border-top:1px solid var(--ld-line); }
.ld-why__i li{
  display:flex; align-items:flex-start; gap:9px;
  font-size:14px; line-height:1.7; color:var(--ld-ink); margin-bottom:10px;
}
.ld-why__i li:last-child{ margin-bottom:0; }
.ld-why__i li i{
  flex:none; width:17px; height:17px; margin-top:3px; border-radius:50%;
  background:var(--ld-main); position:relative;
}
.ld-why__i li i::after{
  content:''; position:absolute; left:5px; top:4px; width:5px; height:8px;
  border:solid #fff; border-width:0 2px 2px 0; transform:rotate(45deg);
}

/* --------------------------------------------------------------- 후기 */
.ld-review{ background:var(--ld-navy); }
.ld-review .ld-sechead h2{ color:#fff; }
.ld-review .ld-sechead__d{ color:rgba(255,255,255,.6); }
.ld-review__grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.ld-rcard{ margin:0; background:rgba(255,255,255,.07); border-radius:20px; padding:34px 30px; }
.ld-rcard h3{ font-size:18px; font-weight:800; color:#fff; line-height:1.5; }
.ld-rcard blockquote{
  margin:16px 0 0; font-size:14.5px; line-height:1.95; color:rgba(255,255,255,.78);
}
.ld-rcard figcaption{
  display:flex; align-items:center; gap:12px; margin-top:26px;
  padding-top:20px; border-top:1px solid rgba(255,255,255,.14);
}
.ld-rcard figcaption img{ width:44px; height:44px; border-radius:50%; object-fit:cover; flex:none; }
.ld-rcard figcaption b{ display:block; font-size:14px; color:#fff; }
.ld-rcard figcaption em{ display:block; margin-top:3px; font-style:normal; font-size:12.5px; color:rgba(255,255,255,.55); }
.ld-review__btn{ text-align:center; margin-top:44px; }

/* --------------------------------------------------------------- 프로그램 탭 */
.ld-tabs__nav{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
.ld-tabs__nav button{
  display:flex; flex-direction:column; align-items:flex-start; gap:8px;
  padding:22px 22px; border:1px solid var(--ld-line); border-radius:16px;
  background:#fff; cursor:pointer; text-align:left; transition:all .18s ease;
}
.ld-tabs__nav button em{
  font-style:normal; font-size:12.5px; font-weight:800; color:var(--ld-main); letter-spacing:.06em;
}
.ld-tabs__nav button span{ font-size:15.5px; font-weight:700; color:var(--ld-ink); line-height:1.45; }
.ld-tabs__nav button:hover{ border-color:var(--ld-main); }
.ld-tabs__nav button.is-on{ background:var(--ld-main); border-color:var(--ld-main); }
.ld-tabs__nav button.is-on em{ color:rgba(255,255,255,.75); }
.ld-tabs__nav button.is-on span{ color:#fff; }

.ld-tabs__body{ margin-top:26px; }
.ld-panel{ background:var(--ld-bg); border-radius:20px; padding:44px 42px; }
.ld-panel[hidden]{ display:none; }
.ld-panel h3{ font-size:25px; font-weight:800; color:var(--ld-ink); }
.ld-panel__meta{ display:grid; grid-template-columns:64px 1fr; gap:10px 18px; margin-top:24px; }
.ld-panel__meta dt{
  font-size:12.5px; font-weight:700; color:var(--ld-main);
  background:rgba(47,109,246,.1); border-radius:999px; padding:5px 0; text-align:center; height:fit-content;
}
.ld-panel__meta dd{ margin:0; font-size:14.5px; line-height:1.75; color:var(--ld-ink); }
.ld-panel__ul{ margin-top:28px; display:grid; grid-template-columns:1fr 1fr; gap:12px 26px; }
.ld-panel__ul li{ display:flex; align-items:flex-start; gap:9px; font-size:14.5px; line-height:1.7; }
.ld-panel__ul li i{
  flex:none; width:6px; height:6px; margin-top:8px; border-radius:50%; background:var(--ld-main);
}
.ld-panel .ld-btn{ margin-top:32px; }

/* --------------------------------------------------------------- 갤러리 */
.ld-gal__grid{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.ld-gal__grid span{ display:block; border-radius:16px; overflow:hidden; }
.ld-gal__grid img{ width:100%; aspect-ratio:4/3; object-fit:cover; display:block; transition:transform .35s ease; }
.ld-gal__grid span:hover img{ transform:scale(1.05); }

/* --------------------------------------------------------------- 공지 · 이벤트 */
.ld-news{ background:var(--ld-bg); padding:80px 0; }
.ld-news__in{ display:grid; grid-template-columns:1fr 1fr; gap:34px; }
.ld-news__col{ background:#fff; border-radius:20px; padding:32px 30px; }
.ld-news__col h3{
  display:flex; align-items:center; justify-content:space-between;
  font-size:19px; font-weight:800; color:var(--ld-ink);
  padding-bottom:18px; border-bottom:2px solid var(--ld-ink);
}
.ld-news__col h3 a{ font-size:12.5px; font-weight:600; color:#9aa3b2; }
.ld-news__col h3 a:hover{ color:var(--ld-main); }
.ld-news__col li{ border-bottom:1px solid var(--ld-line); }
.ld-news__col li:last-child{ border-bottom:0; }
.ld-news__col li a{
  display:flex; align-items:center; justify-content:space-between; gap:16px; padding:16px 2px;
}
.ld-news__col li span{
  font-size:14.5px; color:var(--ld-ink); overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.ld-news__col li a:hover span{ color:var(--ld-main); }
.ld-news__col li time{ flex:none; font-size:12px; color:#a6adbb; }

/* --------------------------------------------------------------- 마무리 CTA */
.ld-cta2{ background:var(--ld-main); color:rgba(255,255,255,.85); }
.ld-cta2__in{
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
  padding-top:70px; padding-bottom:70px;
}
.ld-cta2 h2{ font-size:clamp(22px,2.8vw,32px); font-weight:800; color:#fff; line-height:1.4; }
.ld-cta2 p{ margin-top:14px; font-size:15px; }
.ld-cta2__act{ display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.ld-tel{ font-size:clamp(24px,3vw,34px); font-weight:800; color:#fff; letter-spacing:-.02em; }

/* --------------------------------------------------------------- 서브페이지 */
.ld-sbanner{ background:var(--ld-bg); padding:48px 0; }
.ld-sbanner h1{ font-size:30px; font-weight:800; color:var(--ld-ink); }
.ld-crumb{ margin-top:14px; display:flex; gap:9px; font-size:12.5px; color:#9aa3b2; }
.ld-crumb span::before{ content:'›'; margin-right:9px; color:#c3cad6; }
.ld-crumb a{ color:var(--ld-main); }

.ld-sub{ padding:52px 0 100px; }
.ld-sub #bo_list, .ld-sub #bo_v, .ld-sub #bo_w, .ld-sub #bo_vc{
  --adb-maxw:100%; --adb-gutter:0; --adb-accent:#2f6df6; --adb-accent-weak:#eaf1ff;
}

/* --------------------------------------------------------------- 푸터 */
.ld-footer{ background:var(--ld-navy); color:#8b93a3; padding:56px 0 46px; }
.ld-footer__in{ display:grid; grid-template-columns:300px 1fr; gap:44px; }
.ld-footer__cs b{ display:block; font-size:13px; color:rgba(255,255,255,.6); }
.ld-footer__tel{ display:block; margin-top:10px; font-size:32px; font-weight:800; color:#fff; letter-spacing:-.02em; }
.ld-footer__cs p{ margin-top:12px; font-size:12.5px; line-height:1.8; color:#79818f; }
.ld-footer__info{ font-size:12.5px; line-height:1.9; color:#79818f; }
.ld-footer__info a{ color:#98a1b0; }
.ld-footer__nav{ display:flex; flex-wrap:wrap; gap:0 18px; margin-top:16px; }
.ld-footer__nav a{ font-size:12.5px; color:#98a1b0; }
.ld-footer__nav a:hover{ color:#fff; }
.ld-footer__copy{ margin-top:14px; font-size:11.5px; color:#68707e; }

/* 모바일 하단 고정 상담바 */
.ld-bar{ display:none; position:fixed; left:0; right:0; bottom:0; z-index:95; }
.ld-bar a{
  flex:1; display:flex; align-items:center; justify-content:center;
  padding:16px 0; font-size:15px; font-weight:700;
}
.ld-bar__tel{ background:var(--ld-navy); color:#fff; }
.ld-bar__cta{ background:var(--ld-main); color:#fff; }

.ld-top{
  position:fixed; right:20px; bottom:20px; z-index:90; width:46px; height:46px; border-radius:50%;
  background:var(--ld-navy); color:#fff; border:0; cursor:pointer; font-size:13px;
  opacity:0; visibility:hidden; transition:opacity .2s ease;
}
.ld-top.is-on{ opacity:.9; visibility:visible; }
.ld-top:hover{ opacity:1; }

/* --------------------------------------------------------------- 반응형 */
@media (max-width:1100px){
  .ld-gnb__li > a{ padding:0 14px; font-size:14.5px; }
  .ld-cta{ padding:11px 18px; font-size:13px; }
}
@media (max-width:960px){
  .ld-gnb{ display:none; }
  .ld-cta{ display:none; }
  .ld-burger{ display:flex; }
  .ld-header__in{ height:62px; }
  .ld-sec{ padding:72px 0; }
  .ld-sechead{ margin-bottom:38px; }
  .ld-why__grid{ grid-template-columns:1fr; gap:16px; }
  .ld-review__grid{ grid-template-columns:1fr; gap:16px; }
  .ld-tabs__nav{ grid-template-columns:1fr 1fr; }
  .ld-panel{ padding:34px 28px; }
  .ld-panel__ul{ grid-template-columns:1fr; }
  .ld-gal__grid{ grid-template-columns:1fr 1fr; }
  .ld-news__in{ grid-template-columns:1fr; gap:20px; }
  .ld-footer__in{ grid-template-columns:1fr; gap:30px; }
  .ld-bar{ display:flex; }
  body{ padding-bottom:56px; }
  .ld-top{ bottom:70px; }
}
@media (max-width:640px){
  :root{ --ld-gutter:18px; }
  .ld-sec{ padding:56px 0; }
  .ld-hero__in{ padding:56px var(--ld-gutter); }
  .ld-why__i{ padding:30px 24px; }
  .ld-why__no{ right:22px; top:22px; font-size:28px; }
  .ld-tabs__nav{ grid-template-columns:1fr; gap:8px; }
  .ld-tabs__nav button{ flex-direction:row; align-items:center; gap:12px; padding:16px 18px; }
  .ld-panel{ padding:28px 22px; }
  .ld-panel__meta{ grid-template-columns:56px 1fr; }
  .ld-gal__grid{ gap:10px; }
  .ld-news__col{ padding:26px 22px; }
  .ld-cta2__in{ padding-top:52px; padding-bottom:52px; }
  .ld-footer__tel{ font-size:27px; }
}