/* ============ 토큰 ============ */
:root{
  --charcoal:#211f1c;
  --charcoal-2:#33302b;
  --terracotta:#b8552f;
  --terracotta-dark:#95431f;
  --concrete:#8d857a;
  --white:#ffffff;
  --offwhite:#f5f2ee;
  --text:#211f1c;
  --sub:#5f594f;
  --border:#ddd6cb;
  --text-on-light:#201f1d;
  --text-on-dark:#ffffff;
  --ff:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --max:1200px;
  --radius:2px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
section[id]{scroll-margin-top:88px;}
body, p, h1, h2, h3, h4, h5, h6, li, td, th, a, span, div, button {
  word-break: keep-all;
  overflow-wrap: break-word;
}
body{
  margin:0;
  font-family:var(--ff);
  font-weight:400;
  font-size:17px;
  line-height:1.65;
  color:var(--text-on-light);
  background:var(--white);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;}
ul,ol{list-style:none;margin:0;padding:0;}
button{font-family:var(--ff);cursor:pointer;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.3;}
p{margin:0 0 1em;}

.wrap{max-width:var(--max);margin:0 auto;padding:0 40px;}
@media(max-width:768px){.wrap{padding:0 24px;}}
@media(max-width:480px){.wrap{padding:0 20px;}}
.sec{padding:88px 0;}
@media(max-width:768px){.sec{padding:64px 0;}}

.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;
  color:var(--terracotta-dark);margin-bottom:12px;
}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.4rem);color:var(--text-on-light);}
.sec-desc{color:var(--sub);font-size:1.02rem;max-width:640px;}

/* ============ 버튼 ============ */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--terracotta);color:var(--white);
  font-weight:700;font-size:.95rem;
  padding:15px 30px;border:none;border-radius:var(--radius);
  transition:background .2s ease;white-space:nowrap;
}
.btn-outline{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--text-on-light);
  font-weight:700;font-size:.95rem;
  padding:14px 29px;border:1.5px solid var(--charcoal);border-radius:var(--radius);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover{background:var(--terracotta-dark);}
  .btn-outline:hover{background:var(--charcoal);color:var(--white);}
  .btn-outline-light:hover{background:var(--white);color:var(--charcoal);}
}
.btn-primary:active{background:var(--terracotta-dark);}
.btn-outline:active{background:var(--charcoal);color:var(--white);}
.btn-outline-light{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--white);
  font-weight:700;font-size:.95rem;
  padding:14px 29px;border:1.5px solid rgba(255,255,255,.85);border-radius:var(--radius);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.btn-outline-light:active{background:var(--white);color:var(--charcoal);}

/* ============ 헤더 / 네비게이션 ============ */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:20px 0;transition:background .25s ease,box-shadow .25s ease,padding .25s ease;
}
.hdr.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 2px 12px rgba(0,0,0,.08);padding:12px 0;backdrop-filter:blur(6px);}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.hdr-brand{display:flex;align-items:center;gap:10px;}
.hdr-brand-text{display:flex;flex-direction:column;gap:2px;}
.hdr-logo-icon{flex-shrink:0;transition:filter .25s ease;}
.hdr:not(.is-scrolled):not(.hdr-solid) .hdr-logo-icon{filter:invert(1) brightness(2);}
.hdr-logo{font-size:1.25rem;font-weight:800;color:var(--text-on-light);}
.hdr.is-scrolled .hdr-logo, .hdr-solid .hdr-logo{color:var(--text-on-light);}
.hdr:not(.is-scrolled):not(.hdr-solid) .hdr-logo{color:var(--white);}
.hdr-kicker{
  font-variant:small-caps;letter-spacing:.12em;font-size:.72rem;font-weight:600;
  color:var(--terracotta);
}
.hdr-nav{display:flex;align-items:center;}

@media(max-width:768px){
  .hdr{background:rgba(255,255,255,.96);padding:14px 0;box-shadow:0 2px 10px rgba(0,0,0,.06);}
  .hdr .hdr-logo{color:var(--text-on-light) !important;}
  .hdr .hdr-logo-icon{filter:none !important;}
}

/* ============ 히어로 ============ */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;color:var(--white);}
.hero-slides{position:absolute;inset:0;z-index:1;}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease;}
.hero-slide.active{opacity:1;}
.hero-slide img{width:100%;height:100%;object-fit:cover;}
.hero-slide::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:45%;
  background:linear-gradient(to top,rgba(15,13,11,.72),transparent);
}
.hero-body{position:relative;z-index:2;padding-top:64px;}
.hero-body::before{
  content:'';position:absolute;z-index:-1;
  top:-28px;left:-24px;right:-24px;bottom:-28px;
  background:linear-gradient(180deg,rgba(15,13,11,.18) 0%,rgba(15,13,11,.62) 55%,rgba(15,13,11,.7) 100%);
  border-radius:var(--radius);
}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-badge{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);
  padding:6px 14px;border-radius:var(--radius);font-size:.82rem;font-weight:600;
}
.hero h1{font-size:clamp(2rem,4.6vw,3.2rem);margin-bottom:18px;}
.hero-sub{font-size:1.05rem;color:rgba(255,255,255,.88);max-width:560px;margin-bottom:32px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
@keyframes hero-drift{0%{transform:scale(1.02) translateY(0);}100%{transform:scale(1.08) translateY(-10px);}}
.hero-slide.active img{animation:hero-drift 9s ease-in-out infinite alternate;}

/* ============ 세부페이지 스플릿 히어로 (메인 히어로와 다른 레이아웃) ============ */
.hero-split{background:var(--charcoal);color:var(--white);padding:150px 0 80px;overflow:hidden;}
.hero-split-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero-split-text h1{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--white);}
.hero-split-sub{font-size:1.02rem;color:rgba(255,255,255,.75);margin-bottom:32px;}
.hero-split-media{position:relative;}
.hero-split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);}
.hero-split-tag{
  position:absolute;top:16px;left:16px;z-index:2;
  background:var(--terracotta);color:var(--white);padding:6px 14px;
  font-size:.78rem;font-weight:700;letter-spacing:.05em;border-radius:var(--radius);
}
@media(max-width:900px){
  .hero-split{padding:120px 0 56px;}
  .hero-split-grid{grid-template-columns:1fr;gap:32px;}
}

/* ============ 그리드 ============ */
.dp-g2{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.dp-g3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.dp-stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;align-items:center;}
@media(max-width:768px){.dp-g2,.dp-g3{grid-template-columns:1fr;}}
@media(max-width:600px){.dp-stat3{grid-template-columns:1fr;gap:16px;}}

/* ============ 카드 ============ */
.card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;
}
@media (hover: hover) and (pointer: fine) {
  .card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(33,31,28,.12);}
}
.card-media{aspect-ratio:4/3;overflow:hidden;background:var(--offwhite);}
.card-media img{width:100%;height:100%;object-fit:cover;}
.card-body{padding:20px;}
.card-title{font-size:1.05rem;font-weight:700;margin-bottom:8px;}
.card-desc{color:var(--sub);font-size:.92rem;}
.card-cta{background:var(--charcoal);color:var(--white);}
.card-cta .card-body{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;height:100%;gap:10px;}

.card-badges{display:flex;flex-wrap:wrap;gap:8px;}
@media(max-width:768px){
  .card-badges{flex-direction:column;align-items:flex-start;gap:6px;}
}

/* ============ 타임라인 (스크롤 트리거 진행선) ============ */
.tl-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
.tl-side{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;background:var(--offwhite);}
.tl-side img{width:100%;height:100%;object-fit:cover;}
.tl-side-cap{
  position:absolute;left:0;right:0;bottom:0;padding:24px;
  background:linear-gradient(to top,rgba(15,13,11,.82),transparent);color:var(--white);
}
.tl-side-cap strong{display:block;font-size:1.05rem;margin-bottom:4px;}
.tl-side-cap span{font-size:.85rem;color:rgba(255,255,255,.78);}
@media(max-width:900px){
  .tl-grid{grid-template-columns:1fr;gap:32px;}
  .tl-side{aspect-ratio:16/9;}
}
.tl{position:relative;padding-left:64px;}
.tl-line{position:absolute;left:23px;top:4px;bottom:4px;width:2px;background:var(--border);}
.tl-line-fill{position:absolute;left:0;top:0;width:100%;height:0;background:var(--terracotta);transition:height .5s ease;}
.tl-item{position:relative;padding-bottom:44px;opacity:0;transform:translateX(-10px);transition:opacity .5s ease,transform .5s ease;}
.tl-item.in{opacity:1;transform:translateX(0);}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{
  position:absolute;left:-64px;top:0;width:48px;height:48px;
  border-radius:50%;background:var(--white);border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-weight:800;
  color:var(--sub);z-index:1;transition:background .3s ease,border-color .3s ease,color .3s ease;
}
.tl-item.in .tl-dot{background:var(--charcoal);border-color:var(--charcoal);color:var(--white);}
.tl-content{padding-top:8px;}
.tl-content strong{display:block;margin-bottom:6px;font-size:1.08rem;color:var(--text-on-light);}
.tl-content p{font-size:.92rem;color:var(--sub);margin:0;}

/* ============ FAQ (2단 레이아웃, 섹션 전체를 채우는 구성) ============ */
.faq-layout{display:grid;grid-template-columns:.85fr 1.5fr;gap:64px;align-items:start;}
.faq-intro{position:sticky;top:120px;}
.faq-intro .sec-title{margin-bottom:14px;}
.faq-intro-cta{margin-top:28px;}
.faq-list{border-top:1px solid var(--border);}
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:28px 0;
  display:flex;align-items:flex-start;gap:20px;
}
.faq-num{font-size:.85rem;font-weight:800;color:var(--terracotta);flex-shrink:0;padding-top:4px;min-width:26px;}
.faq-q-text{flex:1;font-size:1.1rem;font-weight:700;color:var(--text-on-light);}
.faq-q .icon{transition:transform .25s ease;font-size:1.3rem;color:var(--terracotta);flex-shrink:0;}
.faq-item.open .faq-q .icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 0 28px 46px;color:var(--sub);font-size:.98rem;}
@media(max-width:900px){
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .faq-intro{position:static;}
}

/* ============ 테이블 ============ */
.table-wrap{overflow-x:auto;}
table.dp-table{width:100%;border-collapse:collapse;min-width:480px;}
.dp-table th,.dp-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:.95rem;}
.dp-table th{background:var(--offwhite);font-weight:700;}

/* ============ Before/After ============ */
.ba-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.ba-item{position:relative;}
.ba-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  background:var(--charcoal);color:var(--white);padding:6px 14px;
  font-size:.78rem;font-weight:700;letter-spacing:.05em;border-radius:var(--radius);
}
.ba-item img{aspect-ratio:4/3;object-fit:cover;width:100%;}
@media(max-width:600px){.ba-wrap{grid-template-columns:1fr;}}

/* ============ 푸터 ============ */
footer{background:var(--charcoal);color:rgba(255,255,255,.82);padding:64px 0 100px;}
.ftr-grid{display:grid;grid-template-columns:1.3fr .8fr 1.6fr;gap:40px;}
.ftr-biz p{margin:0 0 6px;font-size:.88rem;line-height:1.7;color:rgba(255,255,255,.68);}
.ftr-biz strong{color:var(--white);}
.ftr-title{font-size:.82rem;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.5);margin-bottom:14px;text-transform:uppercase;}
.ftr-links{display:flex;flex-direction:column;gap:10px;}
.ftr-links a{font-size:.92rem;color:rgba(255,255,255,.85);}
.ftr-cats{display:flex;flex-wrap:wrap;gap:10px 18px;}
.ftr-cats a{font-size:.92rem;color:rgba(255,255,255,.85);}
@media (hover:hover) and (pointer:fine){
  .ftr-links a:hover, .ftr-cats a:hover{color:var(--terracotta);}
}
@media(max-width:768px){
  .ftr-grid{grid-template-columns:1fr;gap:32px;}
  body{padding-bottom:64px;}
}

/* ============ 모바일 하단 스티키 CTA ============ */
#mob-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:150;
  background:var(--white);box-shadow:0 -4px 16px rgba(0,0,0,.1);
  padding:10px 16px;
}
#mob-bar .btn-primary{width:100%;justify-content:center;}
@media(max-width:768px){#mob-bar{display:block;}}

#float-cta{
  position:fixed;bottom:28px;right:28px;z-index:90;
}
@media(max-width:768px){#float-cta{display:none;}}

/* ============ 스크롤 리빌 ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
.stagger > *{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease;}
.stagger.in > *{opacity:1;transform:translateY(0);}
.stagger.in > *:nth-child(1){transition-delay:.05s;}
.stagger.in > *:nth-child(2){transition-delay:.15s;}
.stagger.in > *:nth-child(3){transition-delay:.25s;}
.stagger.in > *:nth-child(4){transition-delay:.35s;}
.stagger.in > *:nth-child(5){transition-delay:.45s;}
.stagger.in > *:nth-child(6){transition-delay:.55s;}

.counter{font-size:2.2rem;font-weight:800;color:var(--charcoal);}

/* ============ 가로스크롤 방지 ============ */
section, .hero, main{max-width:100%;}