@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");

:root{
  --ink:#14293F;
  --ink-soft:#4A5F73;
  --line:#DDE5EC;
  --paper:#FFFFFF;
  --wash:#F2F6F9;
  --accent:#F2A03D;
  --accent-deep:#B9761A;
  --maxw:1080px;
  --grid:24px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.prose{max-width:62ch;}
.wrap.prose{max-width:var(--maxw);}
.wrap.prose > *{max-width:62ch;}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--line);
}
.head-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.brand{font-weight:800;font-size:19px;letter-spacing:-.02em;text-decoration:none;}
.brand-text{white-space:nowrap;}
.brand-text span{color:var(--accent-deep);}
.nav{display:flex;gap:22px;flex-wrap:wrap;}
.nav a{
  text-decoration:none;font-size:15.5px;font-weight:600;color:var(--ink-soft);
  padding-bottom:2px;border-bottom:2px solid transparent;
}
.nav a:hover{color:var(--ink);}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent);}
.head-tel{
  font-weight:700;font-size:15.5px;text-decoration:none;
  border:1.5px solid var(--ink);border-radius:999px;padding:6px 16px;white-space:nowrap;
}
.head-tel:hover{background:var(--ink);color:#fff;}

/* ---------- grid paper sections ---------- */
.paper-grid{
  background-color:var(--wash);
  background-image:
    linear-gradient(to right,rgba(20,41,63,.055) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(20,41,63,.055) 1px,transparent 1px);
  background-size:var(--grid) var(--grid);
}

/* ---------- hero ---------- */
.hero{padding:84px 0 76px;border-bottom:1px solid var(--line);}
.hero h1{
  font-size:clamp(30px,5.2vw,50px);line-height:1.28;letter-spacing:-.035em;
  font-weight:800;margin:0 0 20px;max-width:17ch;
}
.hero p{font-size:clamp(17px,2.2vw,19px);color:var(--ink-soft);max-width:46ch;margin:0 0 32px;}
.eyebrow{
  display:inline-block;font-size:14.5px;font-weight:700;color:var(--accent-deep);
  margin:0 0 18px;border-bottom:2px solid var(--accent);padding-bottom:3px;
}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;}
.btn{
  display:inline-block;text-decoration:none;font-weight:700;font-size:16.5px;
  padding:14px 26px;border-radius:8px;border:1.5px solid var(--ink);
  transition:transform .12s ease,background .12s ease;
}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--ink);}
.btn-ghost:hover{background:rgba(20,41,63,.06);}

/* ---------- generic section ---------- */
section{padding:72px 0;}
section + section{border-top:1px solid var(--line);}
h2{font-size:clamp(23px,3.4vw,31px);line-height:1.35;letter-spacing:-.03em;font-weight:800;margin:0 0 14px;}
h3{font-size:19.5px;font-weight:700;letter-spacing:-.02em;margin:0 0 8px;}
.lead{color:var(--ink-soft);max-width:56ch;margin:0 0 40px;}
p{margin:0 0 16px;}

/* ---------- three point list ---------- */
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;}
.point{border-top:3px solid var(--ink);padding-top:18px;}
.point p{color:var(--ink-soft);font-size:16px;margin:0;}

/* ---------- stage (grade bands) ---------- */
.stages{display:grid;gap:0;}
.stage{
  display:grid;grid-template-columns:64px 1fr;gap:24px;
  padding:28px 0;border-bottom:1px solid var(--line);
}
.stage:first-child{border-top:1px solid var(--line);}
.stage-no{
  width:44px;height:44px;border-radius:50%;background:var(--accent);
  color:#fff;font-weight:800;font-size:17px;
  display:flex;align-items:center;justify-content:center;
}
.stage-grade{font-size:14.5px;font-weight:700;color:var(--accent-deep);margin:0 0 4px;}
.stage p{color:var(--ink-soft);margin:6px 0 0;font-size:16px;}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}
.tag{font-size:14px;font-weight:600;background:var(--wash);border:1px solid var(--line);border-radius:6px;padding:4px 10px;color:var(--ink-soft);}

/* ---------- facts ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.fact{border-left:3px solid var(--accent);padding-left:16px;}
.fact b{display:block;font-size:26px;font-weight:800;letter-spacing:-.03em;line-height:1.3;}
.fact span{font-size:15px;color:var(--ink-soft);}

/* ---------- table ---------- */
table{width:100%;border-collapse:collapse;font-size:16px;}
th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top;}
th{font-weight:700;background:var(--wash);}
caption{text-align:left;color:var(--ink-soft);font-size:15px;padding-bottom:10px;}

/* ---------- credential list ---------- */
.credential-list{list-style:none;margin:0;padding:0;max-width:62ch;}
.credential-list li{
  padding:14px 0 14px 26px;border-bottom:1px solid var(--line);
  position:relative;font-size:16.5px;
}
.credential-list li:first-child{border-top:1px solid var(--line);}
.credential-list li::before{
  content:"";position:absolute;left:2px;top:19px;width:9px;height:9px;
  background:var(--accent);border-radius:50%;
}

/* ---------- review cards (screenshot + pull-quote) ---------- */
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.review{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--paper);
  display:flex;flex-direction:column;
}
.review-quote{
  padding:22px 24px 18px;background:var(--ink);color:#fff;
}
.review-quote p{
  margin:0;font-size:18.5px;font-weight:700;line-height:1.55;letter-spacing:-.01em;
}
.review-quote p::before{content:"“";color:var(--accent);}
.review-quote p::after{content:"”";color:var(--accent);}
.review-shot{
  border-top:1px solid var(--line);
  max-height:340px;overflow:auto;
  background:var(--wash);
}
.review-shot img{width:100%;display:block;}
.review-meta{
  padding:12px 24px;font-size:14px;color:var(--ink-soft);font-weight:600;
  border-top:1px solid var(--line);
}

/* ---------- cta band ---------- */
.cta-band{padding:70px 0;border-top:1px solid var(--line);}
.cta-band h2{margin-bottom:10px;}
.cta-band p{color:var(--ink-soft);margin-bottom:28px;}

/* ---------- form ---------- */
form{max-width:560px;}
.field{margin-bottom:20px;}
label{display:block;font-weight:700;font-size:15.5px;margin-bottom:7px;}
input,select,textarea{
  width:100%;font-family:inherit;font-size:16.5px;color:var(--ink);
  padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;background:#fff;
}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(242,160,61,.45);outline-offset:1px;border-color:var(--ink);}
textarea{min-height:130px;resize:vertical;}
.hint{font-size:14.5px;color:var(--ink-soft);margin-top:6px;}
button[type="submit"]{
  font-family:inherit;cursor:pointer;background:var(--ink);color:#fff;border:1.5px solid var(--ink);
  font-weight:700;font-size:17px;padding:14px 30px;border-radius:8px;
}
button[type="submit"]:hover{background:#0C1D2E;}
.hp{position:absolute;left:-9999px;}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#C9D6E2;padding:48px 0 40px;font-size:15.5px;}
.site-foot a{color:#fff;}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px;}
.site-foot strong{color:#fff;display:block;margin-bottom:10px;font-size:17px;}
.site-foot p{margin:0 0 8px;line-height:1.7;}
.foot-note{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.18);font-size:14px;color:#93A7B8;}

/* ---------- faq ---------- */
.faq-list{max-width:72ch;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 30px 20px 0;position:relative;
  font-weight:700;font-size:17.5px;letter-spacing:-.01em;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:2px;top:16px;font-size:22px;font-weight:400;
  color:var(--accent-deep);transition:transform .15s ease;
}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-a{padding:0 0 22px;color:var(--ink-soft);font-size:16.5px;max-width:64ch;}
.faq-item .faq-a p{margin:0;}

a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px;}

@media (max-width:860px){
  .points{grid-template-columns:1fr;gap:28px;}
  .facts{grid-template-columns:repeat(2,1fr);}
  .reviews{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .head-inner{padding:12px 20px;}
  .nav{gap:16px;order:3;width:100%;}
  section{padding:56px 0;}
  .hero{padding:60px 0 56px;}
  .stage{grid-template-columns:52px 1fr;gap:16px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
}

/* ================= 사진·미디어 (2026-09 추가) ================= */
.brand{display:flex;align-items:center;gap:9px;}
.brand-mark{width:30px;height:30px;border-radius:50%;flex:0 0 auto;}

.hero-split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.hero-split .hero-copy p{margin-bottom:28px;}
.hero-split h1{max-width:14ch;}
.hero-media{margin:0;}
.hero-media img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:0 14px 34px rgba(20,41,63,.13);}
.hero-media figcaption{font-size:14px;color:var(--ink-soft);margin-top:10px;}

figure.shot{margin:0 0 8px;}
figure.shot img{width:100%;border-radius:12px;border:1px solid var(--line);}
figure.shot figcaption{font-size:14.5px;color:var(--ink-soft);margin-top:9px;}

.photo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.photo-strip figure{margin:0;}
.photo-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line);}
.photo-strip figcaption{font-size:14.5px;color:var(--ink-soft);margin-top:9px;}
.photo-strip b{display:block;color:var(--ink);font-size:15.5px;}

.stage-shot{margin:14px 0 0;}
.stage-shot img{width:100%;max-width:420px;aspect-ratio:4/3;object-fit:cover;border-radius:10px;border:1px solid var(--line);}
.stage-shot figcaption{font-size:14px;color:var(--ink-soft);margin-top:8px;max-width:420px;}

.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px;}
.notes-grid figure{margin:0;}
.notes-grid img{width:100%;aspect-ratio:3/4;object-fit:contain;object-position:top center;border-radius:10px;border:1px solid var(--line);background:#fff;padding:4px;}
.notes-grid figcaption{font-size:14px;color:var(--ink-soft);margin-top:8px;}

.steps{list-style:none;margin:0 0 8px;padding:0;counter-reset:st;max-width:62ch;}
.steps li{counter-increment:st;position:relative;padding:13px 0 13px 46px;border-bottom:1px solid var(--line);font-size:16.5px;}
.steps li:first-child{border-top:1px solid var(--line);}
.steps li::before{
  content:counter(st);position:absolute;left:0;top:13px;width:28px;height:28px;border-radius:50%;
  background:var(--ink);color:#fff;font-size:14px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.steps b{font-weight:700;}

.logo-block{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:8px;}
.logo-block img{width:104px;height:104px;}
.privacy-note{font-size:14px;color:var(--ink-soft);margin-top:18px;}

@media (max-width:860px){
  .hero-split{grid-template-columns:1fr;gap:30px;}
  .hero-split h1{max-width:none;}
  .photo-strip{grid-template-columns:1fr;gap:20px;}
  .notes-grid{grid-template-columns:1fr;}
  .notes-grid img{aspect-ratio:4/3;}
}

/* ================= 한글 줄바꿈·가독성 (2026-09 추가) ================= */
/* 한글은 어절 단위로 끊어야 읽힙니다. '선생님들이 수업 / 을 함께'처럼
   단어 중간에서 잘리는 것을 막습니다. */
body{
  word-break:keep-all;
  overflow-wrap:break-word;
  hyphens:none;
}
h1,h2,h3,.hero h1,.stage h3,.point h3,.fact b,.faq-item summary,.eyebrow{
  text-wrap:balance;
}
/* 짧은 안내문은 줄 길이를 고르게 — 마지막 줄만 짧게 남는 것을 막습니다 */
.lead,.hero p,.fact span,figcaption,.stage-grade,.cta-band p,.hint{
  text-wrap:balance;
}
/* 긴 본문은 고아 단어만 방지 */
p,.stage p,.point p,.prose p,.faq-item .faq-a p,td,li{
  text-wrap:pretty;
}
/* 링크·전화번호처럼 끊기면 안 되는 것 */
.head-tel,.btn,.tag,.stage-grade,.review-meta{white-space:nowrap;}
.btn{white-space:normal;}

/* 본문 가로폭이 너무 길면 눈이 줄을 놓칩니다 */
.hero p{max-width:44ch;}
.lead{max-width:52ch;}
.point p,.stage p{max-width:46ch;}
figcaption{max-width:40ch;}
.hero-media figcaption{max-width:none;}
.faq-item .faq-a{max-width:58ch;}
.credential-list{max-width:56ch;}

/* 카드 안 문단 균형 */
.fact b{line-height:1.35;}
.fact span{display:block;line-height:1.6;}
.photo-strip figcaption{max-width:none;}
.photo-strip b{margin-bottom:3px;}

@media (max-width:860px){
  .hero p,.lead,.point p,.stage p,figcaption,.faq-item .faq-a{max-width:none;}
  .review-meta{white-space:normal;}
}

@media (max-width:520px){
  .btn-row{gap:10px;}
  .btn-row .btn{flex:1 1 45%;text-align:center;padding:14px 10px;font-size:16px;}
}

/* ---------- 교습비 표 ---------- */
thead th{background:var(--ink);color:#fff;font-weight:700;}
table caption{caption-side:bottom;padding-top:12px;padding-bottom:0;}
.foot-note a{color:#C9D6E2;text-decoration:underline;text-underline-offset:2px;}
.foot-note a:hover{color:#fff;}