/* 인트로 전용 스타일 — intro-animation-sample.html(GPT 제작)을 #siteIntro 안으로 한정해 옮김 */
#siteIntro {
    --paper: #edf0e8;
    --ink: #111612;
    --green: #285f31;
    --green-deep: #173c20;
    --soft: #cdd8c9;
    --line: rgba(17, 22, 18, .24);
    --white: #f8f8f3;
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  }
#siteIntro, #siteIntro * { box-sizing: border-box; }
#siteIntro { position: fixed; inset: 0; min-height: 100dvh; overflow: hidden; background: var(--paper); }
#siteIntro .screen { position: absolute; inset: 0; opacity: 0; visibility: hidden; pointer-events: none; }
#siteIntro .screen.is-active { opacity: 1; visibility: visible; }
#siteIntro .principles-screen {
    z-index: 1; display: grid; grid-template-rows: auto 1fr auto;
    padding: max(22px, env(safe-area-inset-top)) max(26px, env(safe-area-inset-right)) max(22px, env(safe-area-inset-bottom)) max(26px, env(safe-area-inset-left));
    background: linear-gradient(90deg, transparent calc(50% - .5px), rgba(17,22,18,.055) 50%, transparent calc(50% + .5px)), var(--paper);
    transition: opacity .5s var(--ease-in-out), transform .5s var(--ease-in-out);
  }
#siteIntro .principles-screen.is-leaving { opacity: 0; transform: translateY(-18px); }
#siteIntro .masthead, #siteIntro .principles-foot {
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 31px;
    font-size: clamp(.66rem,.9vw,.8rem); font-weight: 760; letter-spacing: .11em; text-transform: uppercase;
  }
#siteIntro .masthead { padding-bottom: 16px; border-bottom: 1px solid var(--ink); }
#siteIntro .masthead__center, #siteIntro .principles-foot__center { text-align: center; }
#siteIntro .masthead__right, #siteIntro .principles-foot__right { text-align: right; }
#siteIntro .principles { align-self: center; width: 100%; margin: 0; padding: clamp(22px,5vh,58px) 0; list-style: none; }
#siteIntro .principle {
    position: relative; display: grid;
    grid-template-columns: clamp(62px,8vw,116px) minmax(0,1fr) minmax(210px,27vw);
    align-items: end; column-gap: clamp(12px,2.4vw,38px); min-height: clamp(112px,19vh,195px);
    padding: clamp(18px,2.8vh,30px) 0; overflow: hidden; border-bottom: 1px solid var(--line);
    opacity: 0; visibility: hidden; transform: translateY(30px);
    transition: opacity .14s ease, transform .2s var(--ease-out), visibility 0s linear .2s;
  }
#siteIntro .principle:first-child { border-top: 1px solid var(--line); }
#siteIntro .principle.is-visible {
    opacity: 1; visibility: visible; transform: translateY(0);
    transition-delay: 0s;
  }
#siteIntro .typing-target.is-typing::after {
    content: ""; display: inline-block; width: .055em; height: .82em; margin-left: .07em;
    background: currentColor; vertical-align: -.03em; animation: si-caret .72s steps(1,end) infinite;
  }
#siteIntro .principle::after {
    content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 2px;
    background: var(--green); transform: scaleX(0); transform-origin: left;
    transition: transform .7s .1s var(--ease-out);
  }
#siteIntro .principle.is-visible::after { transform: scaleX(1); }
#siteIntro .principle__number {
    align-self: start; padding-top: .3em; color: var(--green);
    font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
    font-size: clamp(.75rem,1vw,.92rem); font-weight: 700; letter-spacing: .08em;
  }
#siteIntro .principle__word {
    min-width: 0; font-size: clamp(3.6rem,9.2vw,9.7rem); font-weight: 900;
    line-height: .8; letter-spacing: -.085em; white-space: nowrap;
  }
#siteIntro .principle__description {
    align-self: end; margin: 0; padding-bottom: .2em; color: rgba(17,22,18,.76);
    font-size: clamp(.82rem,1.15vw,1.05rem); font-weight: 650; line-height: 1.5; word-break: keep-all;
  }
#siteIntro .principles-foot { padding-top: 15px; border-top: 1px solid var(--ink); }
#siteIntro .principles-foot__left { color: var(--green); }
#siteIntro .slogan-screen {
    z-index: 2; display: grid; place-items: center;
    padding: max(28px, env(safe-area-inset-top)) max(26px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(26px, env(safe-area-inset-left));
    background: var(--green-deep); color: var(--white); clip-path: inset(0 0 0 100%);
    transition: clip-path .72s var(--ease-in-out);
  }
#siteIntro .slogan-screen.is-active { clip-path: inset(0); }
#siteIntro .slogan-frame { width: 100%; height: 100%; display: grid; grid-template-rows: auto 1fr auto; }
#siteIntro .slogan-meta {
    display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px;
    border-bottom: 1px solid rgba(248,248,243,.32);
    font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
    font-size: clamp(.65rem,.85vw,.78rem); font-weight: 650; letter-spacing: .1em;
  }
#siteIntro .slogan-copy {
    align-self: center; margin: 0; overflow: hidden; font-size: clamp(3rem,8.7vw,9.2rem);
    font-weight: 900; line-height: .98; letter-spacing: -.082em; word-break: keep-all;
  }
#siteIntro .slogan-copy span { display: block; min-height: 1em; }
#siteIntro .slogan-copy span:nth-child(2) { color: var(--soft); }
#siteIntro .slogan-bottom {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding-top: 16px;
    border-top: 1px solid rgba(248,248,243,.32); font-size: clamp(.67rem,.9vw,.8rem);
    font-weight: 700; letter-spacing: .08em;
  }
#siteIntro .slogan-bottom span:last-child { color: var(--soft); text-align: right; }
#siteIntro .logo-screen {
    z-index: 3; cursor: pointer; background: #f4f7f1;
    opacity: 0; visibility: hidden;
    transition: opacity .85s ease, visibility 0s linear .85s;
  }
#siteIntro .logo-screen.is-active { opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
#siteIntro .site-preview {
    position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
    z-index: 0; opacity: 0; filter: blur(24px); transform: scale(1.065);
    transform-origin: 50% 18%; pointer-events: none; background: #fff;
    transition: opacity 1.25s ease, filter 1.45s var(--ease-out), transform 1.45s var(--ease-out);
  }
#siteIntro .logo-screen.is-entering-site .site-preview { opacity: .5; }
#siteIntro .logo-screen.is-active.is-revealing .site-preview { opacity: 1; filter: blur(0); transform: scale(1); }
#siteIntro .preview-vignette {
    position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(180deg, rgba(255,255,255,.08), transparent 28%, transparent 74%, rgba(255,255,255,.2));
    opacity: 0; transition: opacity 1.2s ease;
  }
#siteIntro .logo-screen.is-entering-site .preview-vignette { opacity: .46; }
#siteIntro .logo-screen.is-active.is-revealing .preview-vignette { opacity: 0; }
#siteIntro .logo-gate {
    position: absolute; z-index: 1; inset: 0; display: grid; place-items: center;
    background: #fff; opacity: 0; transition: opacity .9s ease;
  }
#siteIntro .logo-screen.is-active .logo-gate { opacity: 1; }
#siteIntro .logo-screen.is-entering-site .logo-gate { opacity: 0; pointer-events: none; }
#siteIntro .logo-gate::before {
    content: ""; position: absolute; inset: clamp(13px,1.5vw,22px);
    border: 1px solid rgba(17,22,18,.15); pointer-events: none;
  }
#siteIntro .logo-wrap { display: grid; place-items: center; width: 100%; height: 100%; padding: 4vh 3vw 12vh; }
#siteIntro .final-logo {
    display: block; width: min(100%,1320px); max-height: min(78dvh,920px); object-fit: contain;
    object-position: center; opacity: 0; transform: scale(.965);
    transition: opacity 1s .1s ease, transform 1.1s .06s var(--ease-out);
    user-select: none; -webkit-user-drag: none;
  }
#siteIntro .logo-screen.is-active .final-logo { opacity: 1; transform: scale(1); }
#siteIntro .logo-screen.is-entering-site .final-logo { opacity: 0; transform: scale(.985); transition-delay: 0s; }
#siteIntro .enter-hint {
    position: absolute; z-index: 2; left: 50%; top: 70%; bottom: auto; margin: 0;
    padding: 0; color: var(--green-deep); background: transparent;
    border: 0; border-radius: 0; box-shadow: none;
    font-size: clamp(.9rem,1.35vw,1.02rem); font-weight: 800; letter-spacing: -.02em;
    white-space: nowrap; opacity: 0; transform: translate(-50%,12px);
  }
#siteIntro .logo-screen.is-active .enter-hint { animation: si-hintIn .75s .7s var(--ease-out) forwards, si-breathe 3.8s 1.7s ease-in-out infinite; }
#siteIntro .enter-hint::before {
    content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 10px;
    border-radius: 50%; background: var(--green); vertical-align: .08em;
  }
#siteIntro .timeline { position: absolute; z-index: 10; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(17,22,18,.09); transition: opacity .3s ease; }
#siteIntro .timeline::after { content: ""; display: block; width: 100%; height: 100%; background: var(--green); transform: scaleX(0); transform-origin: left; animation: si-timeline 3.38s linear forwards; }
#siteIntro.is-ready .timeline { opacity: 0; }
@keyframes si-hintIn{ to { opacity: 1; transform: translate(-50%,0); } }
@keyframes si-breathe{ 0%,100% { opacity: .68; } 50% { opacity: 1; } }
@keyframes si-timeline{ to { transform: scaleX(1); } }
@keyframes si-caret{ 0%,48% { opacity: 1; } 49%,100% { opacity: 0; } }
@media (max-width: 760px){#siteIntro .principles-screen {
      padding: max(17px, env(safe-area-inset-top)) max(17px, env(safe-area-inset-right)) max(17px, env(safe-area-inset-bottom)) max(17px, env(safe-area-inset-left));
      background: var(--paper);
    }
#siteIntro .masthead, #siteIntro .principles-foot { grid-template-columns: 1fr auto; font-size: .61rem; }
#siteIntro .masthead__center, #siteIntro .principles-foot__center { display: none; }
#siteIntro .principles { padding: 18px 0; }
#siteIntro .principle {
      grid-template-columns: 45px minmax(0,1fr); align-content: center; align-items: end;
      min-height: clamp(118px,20vh,176px); column-gap: 8px; row-gap: 10px; padding: 16px 0;
    }
#siteIntro .principle__number { align-self: end; padding: 0 0 .38em; font-size: .68rem; }
#siteIntro .principle__word { font-size: clamp(3.1rem,16.4vw,5.7rem); line-height: .88; }
#siteIntro .principle__description { grid-column: 2; max-width: 28em; padding: 0; font-size: clamp(.73rem,3vw,.88rem); line-height: 1.4; }
#siteIntro .slogan-screen { padding: max(19px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(19px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left)); }
#siteIntro .slogan-copy { font-size: clamp(2.75rem,13.7vw,5rem); line-height: 1.04; }
#siteIntro .slogan-copy span:first-child { margin-bottom: .18em; }
#siteIntro .slogan-bottom { align-items: flex-start; flex-direction: column; gap: 7px; font-size: .62rem; }
#siteIntro .slogan-bottom span:last-child { text-align: left; }
#siteIntro .logo-wrap { padding: 4vh 1vw 13vh; }
#siteIntro .final-logo { width: 100%; max-height: 70dvh; }
#siteIntro .enter-hint { top: 70%; bottom: auto; padding: 0; font-size: .82rem; }

  }


/* ===== 메인 페이지 위 인트로 (intro-animation-sample.html 기반, 2026-10-08) ===== */
#siteIntro{position:fixed;inset:0;z-index:2147483000;min-height:100dvh;overflow:hidden;background:var(--paper);color:var(--ink);
  font-family:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;-webkit-font-smoothing:antialiased}
/* v8: 홈페이지가 Pretendard 웹글꼴을 쓰게 되어, 인트로는 웹글꼴을 쓰지 않도록 Pretendard를 뺌 (타이핑 중 글자 바뀜 깜빡임 방지, 보이는 글꼴은 이전과 동일) */
#siteIntro h1,#siteIntro p,#siteIntro ol{margin:0}
/* 홈페이지(style.css) 규칙이 인트로에 새어 들어오지 않게 샘플과 같은 기본값으로 되돌림
   - h1: 홈페이지 제목용 웹글꼴(Gothic A1)이 적용되면, 타이핑으로 새 글자가 나올 때마다
     기본 글꼴 → 웹글꼴로 바뀌며 글자가 한 번 깜빡여 보였음 → 샘플처럼 인트로 글꼴 사용
   - footer: 홈페이지 하단용 회색 글자·위아래 40px(모바일 110px) 여백 제거
   - 줄 간격·줄바꿈: 홈페이지 본문 값(1.7, anywhere) 대신 기본값 */
#siteIntro{line-height:normal;word-break:normal;overflow-wrap:normal}
#siteIntro h1{font-family:inherit;text-wrap:wrap}
#siteIntro header,#siteIntro footer{padding-block:0;font-size:inherit;color:inherit}
#siteIntro .principles{margin:0}
#siteIntro .slogan-copy{margin:0}
/* 슬로건 첫 줄 윗부분 잘림 방지: 글꼴(맑은고딕·Gothic A1 등)의 위쪽 여백이 줄 간격보다 커서 잘리던 문제 → 상자 위아래 여유 */
#siteIntro .slogan-copy{padding:.16em 0 .1em;overflow:visible}
/* 인트로가 끝나고 실제 홈페이지로 넘어갈 때: 로고 화면이 투명해지고 뒤의 홈페이지가 흐림 → 선명 */
#siteIntro.is-entering-site{background:transparent}
#siteIntro.is-entering-site .logo-screen{background:transparent}
html.si-on, html.si-on body{overflow:hidden}
html.si-on body > *:not(#siteIntro){filter:blur(24px);transform:scale(1.065);transform-origin:50% 18%;opacity:.5;
  transition:opacity 1.25s ease,filter 1.45s cubic-bezier(.16,1,.3,1),transform 1.45s cubic-bezier(.16,1,.3,1)}
html.si-on.si-revealing body > *:not(#siteIntro){filter:none;transform:none;opacity:1}
/* 인트로 화면이 그려지기 전 잠깐 홈페이지가 비치지 않도록 */
html.si-on body::before{content:"";position:fixed;inset:0;z-index:2147482999;background:#edf0e8;pointer-events:none}
html.si-on.si-built body::before{display:none}
/* 건너뛰기 */
#siteIntro .si-skip{position:absolute;z-index:20;top:max(14px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));
  border:1px solid rgba(17,22,18,.28);background:rgba(255,255,255,.72);color:#111612;border-radius:999px;padding:7px 14px;
  font:700 .78rem/1 "Pretendard","Noto Sans KR",sans-serif;letter-spacing:.02em;cursor:pointer}
#siteIntro .si-skip:hover{background:#fff}
#siteIntro .si-skip:focus-visible{outline:3px solid #285f31;outline-offset:2px}
#siteIntro.is-entering-site .si-skip{opacity:0;pointer-events:none}
/* 건너뛰기: 위쪽 글자(CHANGWON · KOREA)와 겹치지 않게 아래 줄 바로 위 오른쪽에 */
#siteIntro .si-skip{top:auto;bottom:calc(max(22px,env(safe-area-inset-bottom)) + 52px);right:max(26px,env(safe-area-inset-right))}
@media (max-width:760px){#siteIntro .si-skip{bottom:calc(max(17px,env(safe-area-inset-bottom)) + 64px);right:max(17px,env(safe-area-inset-right))}}
@media (min-width:761px){#siteIntro .si-skip{bottom:calc(max(22px,env(safe-area-inset-bottom)) + 108px)}}
/* 로고 화면 오른쪽 아래 검은 번짐 제거 (2026-10-13)
   - 인트로 뒤에 흐리게 깔린 홈페이지의 고정 버튼(오른쪽 아래 상담 버튼·맨 위로·진행선)이
     일부 PC·휴대폰의 그래픽 처리에서 인트로 위로 비쳐 번져 보였음 → 인트로가 떠 있는 동안 숨김, 끝나면 나타남
   - 인트로 화면을 별도 그래픽 층으로 올려 항상 맨 위에 그려지게 함 */
html.si-on .v8-float, html.si-on .v8-prog, html.si-on .v8-mnav{visibility:hidden!important;opacity:0!important}
#siteIntro{isolation:isolate;transform:translateZ(0)}