/* ═══════════════════════════════════════════════════════════════
   코스 상세페이지 공용 스타일
   index.html의 디자인 토큰을 그대로 따른다 — 색·폰트·라운드·이징 모두 동일.
   상세페이지가 랜딩과 다르게 보이면 153만원짜리 결제 앞에서 신뢰가 깨진다.

   index.html은 단일 파일이라 CSS를 인라인했지만, 코스 페이지는 3장이
   형제로 존재하므로 공용 파일로 뺀다. 한 곳만 고치면 3장이 같이 바뀐다.
   ═══════════════════════════════════════════════════════════════ */

@font-face{font-family:'Paperlogy';font-weight:400;font-style:normal;font-display:swap;src:url('fonts/Paperlogy-4Regular.woff2') format('woff2');}
@font-face{font-family:'Paperlogy';font-weight:500;font-style:normal;font-display:swap;src:url('fonts/Paperlogy-5Medium.woff2') format('woff2');}
@font-face{font-family:'Paperlogy';font-weight:600;font-style:normal;font-display:swap;src:url('fonts/Paperlogy-6SemiBold.woff2') format('woff2');}
@font-face{font-family:'Paperlogy';font-weight:700;font-style:normal;font-display:swap;src:url('fonts/Paperlogy-7Bold.woff2') format('woff2');}
@font-face{font-family:'Paperlogy';font-weight:800;font-style:normal;font-display:swap;src:url('fonts/Paperlogy-8ExtraBold.woff2') format('woff2');}
@font-face{font-family:'Paperlogy';font-weight:900;font-style:normal;font-display:swap;src:url('fonts/Paperlogy-9Black.woff2') format('woff2');}

:root{
  --bg-base:#ffffff;
  --bg-subtle:#f5f5f7;
  --bg-elevated:#f5f5f7;
  --text-primary:#1d1d1f;
  --text-secondary:#6e6e73;
  --text-disabled:#86868b;
  --red:#0071e3;
  --accent:#0071e3;
  --border:#d2d2d7;
  --border-soft:#e8e8ed;
  --red-dim:rgba(0,113,227,0.10);
  --red-mid:rgba(0,113,227,0.30);
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:18px;
  --radius-full:980px;
  --ease-spring:cubic-bezier(0.28,0,0.22,1);
  --ease-out:cubic-bezier(0.28,0,0.22,1);
  --dur:700ms;
  --dur-fast:200ms;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Paperlogy',"SF Pro Text",-apple-system,BlinkMacSystemFont,'Noto Sans KR',sans-serif;background:var(--bg-base);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;border:none;background:none;font:inherit}

/* 스크롤 등장 — index.html과 동일한 규약 ([data-fm] + .is-visible) */
[data-fm]{opacity:0;transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-spring);transition-delay:var(--fm-delay,0ms)}
[data-fm="fade-up"]{transform:translateY(44px)}
[data-fm="fade-right"]{transform:translateX(-44px)}
[data-fm="scale-up"]{transform:scale(.86) translateY(24px)}
[data-fm].is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  [data-fm]{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

.wrap{max-width:1100px;margin:0 auto;padding:0 5%}
.section{padding:88px 0}
.section-sm{padding:64px 0}
.bg-subtle{background:var(--bg-subtle)}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:16px}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--red)}
.h2{font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:900;letter-spacing:-.035em;line-height:1.3;word-break:keep-all}
.h2 .em{color:var(--red)}
.lede{font-size:.95rem;color:var(--text-secondary);line-height:1.85;margin-top:14px;word-break:keep-all;max-width:760px}

/* ── NAV ───────────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:14px 5%;background:rgba(255,255,255,.82);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-soft)}
.nav-logo{font-size:1.05rem;font-weight:900;letter-spacing:-.03em}
.nav-logo span{color:var(--red)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-back{font-size:.82rem;font-weight:600;color:var(--text-secondary);padding:8px 12px;border-radius:var(--radius-full);transition:color var(--dur-fast),background var(--dur-fast)}
.nav-back:hover{color:var(--text-primary);background:rgba(60,60,67,.06)}
.nav-cta{background:var(--red);color:#fff;font-weight:700;font-size:.82rem;padding:9px 18px;border-radius:var(--radius-full);transition:transform var(--dur-fast) var(--ease-spring),box-shadow var(--dur-fast)}
.nav-cta:hover{transform:scale(1.04);box-shadow:0 8px 24px rgba(0,113,227,.35)}

/* ── HERO ──────────────────────────────────────────────── */
.chero{padding:132px 0 72px;background:linear-gradient(180deg,rgba(0,113,227,.055) 0%,rgba(0,113,227,0) 62%)}
.chero-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:56px;align-items:start}
.crumb{font-size:.78rem;color:var(--text-disabled);margin-bottom:20px}
.crumb a:hover{color:var(--red)}
.crumb span{margin:0 7px;opacity:.5}
.ctag{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.04em;color:var(--red);background:var(--red-dim);border:1px solid var(--red-mid);border-radius:var(--radius-full);padding:6px 15px;margin-bottom:18px}
.ctag.solid{background:var(--red);color:#fff;border-color:transparent}
.chero-title{font-size:clamp(2rem,5vw,3.1rem);font-weight:900;letter-spacing:-.045em;line-height:1.18;word-break:keep-all}
.chero-promise{margin-top:22px;font-size:1.02rem;font-weight:700;line-height:1.7;color:var(--text-primary);word-break:keep-all;padding-left:16px;border-left:3px solid var(--red)}
.chero-desc{margin-top:20px;font-size:.92rem;color:var(--text-secondary);line-height:1.9;word-break:keep-all}

/* 가격 카드 — 스크롤해도 따라오게 */
.pricebox{position:sticky;top:88px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px 28px;box-shadow:0 18px 48px rgba(0,0,0,.07)}
.pricebox-label{font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--text-disabled);margin-bottom:12px}
.pricebox-price{font-size:2.5rem;font-weight:900;letter-spacing:-.045em;line-height:1}
.pricebox-price small{font-size:1.05rem;font-weight:700;color:var(--text-secondary);margin-left:3px}
.pricebox-meta{margin-top:18px;padding-top:18px;border-top:1px solid var(--border-soft);display:flex;flex-direction:column;gap:11px}
.pricebox-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.85rem}
.pricebox-row dt{color:var(--text-secondary);flex-shrink:0}
.pricebox-row dd{font-weight:700;text-align:right;word-break:keep-all}
.pricebox-btn{display:block;margin-top:24px;background:var(--red);color:#fff;font-weight:800;font-size:.95rem;padding:15px 0;border-radius:var(--radius-full);text-align:center;transition:transform var(--dur-fast) var(--ease-spring),box-shadow var(--dur-fast)}
.pricebox-btn:hover{transform:scale(1.03);box-shadow:0 10px 30px rgba(0,113,227,.4)}
.pricebox-sub{display:block;margin-top:10px;text-align:center;font-size:.8rem;font-weight:600;color:var(--text-secondary);padding:11px 0;border-radius:var(--radius-full);background:rgba(60,60,67,.05);transition:background var(--dur-fast)}
.pricebox-sub:hover{background:rgba(60,60,67,.1)}
.pricebox-note{margin-top:14px;font-size:.72rem;color:var(--text-disabled);line-height:1.6;text-align:center}

/* ── 우리 기준 (차별화) ────────────────────────────────── */
.why{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:34px 34px 30px;box-shadow:0 10px 34px rgba(0,0,0,.045)}
.why-title{font-size:1.12rem;font-weight:900;letter-spacing:-.02em;margin-bottom:8px}
.why-sub{font-size:.88rem;color:var(--text-secondary);line-height:1.8;margin-bottom:24px;word-break:keep-all}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.why-item{padding:20px 20px 18px;background:var(--bg-subtle);border:1px solid var(--border-soft);border-radius:var(--radius-md);transition:transform .3s var(--ease-spring),border-color .3s}
.why-item:hover{transform:translateY(-4px);border-color:var(--red-mid)}
.why-item-num{font-size:.68rem;font-weight:800;letter-spacing:.12em;color:var(--red);margin-bottom:9px}
.why-item-name{font-size:.92rem;font-weight:800;margin-bottom:7px;letter-spacing:-.01em}
.why-item-desc{font-size:.8rem;color:var(--text-secondary);line-height:1.7;word-break:keep-all}

/* ── 커리큘럼 타임라인 ─────────────────────────────────── */
.curr{margin-top:44px;position:relative}
.curr::before{content:'';position:absolute;left:26px;top:14px;bottom:14px;width:2px;background:linear-gradient(180deg,var(--red),rgba(0,113,227,.12))}
.day{position:relative;padding-left:74px;padding-bottom:38px}
.day:last-child{padding-bottom:0}
.day-dot{position:absolute;left:0;top:0;width:54px;height:54px;border-radius:50%;background:var(--red);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:900;font-size:.9rem;line-height:1.1;box-shadow:0 0 0 6px rgba(0,113,227,.13);z-index:1}
.day-dot em{font-style:normal;font-size:.58rem;font-weight:700;opacity:.85;letter-spacing:.04em}
.day-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:4px;padding-top:5px}
.day-title{font-size:1.06rem;font-weight:900;letter-spacing:-.02em;word-break:keep-all}
.day-time{font-size:.75rem;font-weight:700;color:var(--red);background:var(--red-dim);border-radius:var(--radius-full);padding:3px 11px;white-space:nowrap}
.day-list{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:12px}
.day-list li{position:relative;padding:15px 18px;background:var(--bg-subtle);border:1px solid var(--border-soft);border-radius:var(--radius-md);font-size:.87rem;line-height:1.75;color:var(--text-secondary);word-break:keep-all}
.day-list li b{display:block;color:var(--text-primary);font-weight:800;font-size:.88rem;margin-bottom:3px}
.day-list li.hl{background:rgba(0,113,227,.055);border-color:var(--red-mid)}
.day-list li.hl b{color:var(--red)}

/* ── 공통 혜택 ─────────────────────────────────────────── */
.perks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:34px}
.perk{display:flex;gap:14px;padding:22px 24px;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-md);transition:border-color .3s,transform .3s var(--ease-spring)}
.perk:hover{border-color:var(--red-mid);transform:translateY(-3px)}
.perk-ico{flex-shrink:0;width:38px;height:38px;border-radius:var(--radius-sm);background:var(--red-dim);display:flex;align-items:center;justify-content:center;font-size:1.05rem}
.perk-name{font-size:.92rem;font-weight:800;margin-bottom:4px;letter-spacing:-.01em}
.perk-desc{font-size:.81rem;color:var(--text-secondary);line-height:1.7;word-break:keep-all}

/* ── 진행 절차 ─────────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(5,1fr);margin-top:44px;position:relative}
.steps::before{content:'';position:absolute;top:25px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--red),rgba(0,113,227,.18))}
.step{text-align:center;padding:0 8px;position:relative}
.step-dot{width:50px;height:50px;border-radius:50%;margin:0 auto 16px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.95rem;position:relative;z-index:1;box-shadow:0 0 0 6px rgba(0,113,227,.13)}
.step-name{font-size:.88rem;font-weight:800;margin-bottom:5px;letter-spacing:-.01em;word-break:keep-all}
.step-desc{font-size:.74rem;color:var(--text-secondary);line-height:1.6;word-break:keep-all}

/* ── 다른 코스 ─────────────────────────────────────────── */
.others{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.other{display:flex;flex-direction:column;padding:24px 22px;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-lg);transition:transform .3s var(--ease-spring),border-color .3s,box-shadow .3s}
.other:hover{transform:translateY(-6px);border-color:var(--red-mid);box-shadow:0 18px 40px rgba(0,0,0,.07)}
.other.current{background:var(--bg-subtle);border-color:var(--border);pointer-events:none}
.other-badge{align-self:flex-start;font-size:.66rem;font-weight:800;letter-spacing:.06em;padding:3px 9px;border-radius:var(--radius-full);background:var(--red-dim);color:var(--red);margin-bottom:12px}
.other.current .other-badge{background:var(--text-disabled);color:#fff}
.other-name{font-size:1rem;font-weight:900;letter-spacing:-.02em;margin-bottom:5px}
.other-time{font-size:.76rem;color:var(--text-secondary);margin-bottom:14px}
.other-price{font-size:1.35rem;font-weight:900;letter-spacing:-.035em;margin-bottom:16px}
.other-price small{font-size:.85rem;font-weight:700;color:var(--text-secondary)}
.other-go{margin-top:auto;font-size:.82rem;font-weight:800;color:var(--red)}
.other.current .other-go{color:var(--text-disabled)}

/* ── 최종 CTA ──────────────────────────────────────────── */
.finale{background:var(--text-primary);color:#fff;padding:82px 0;text-align:center}
.finale h2{font-size:clamp(1.45rem,3.4vw,2.15rem);font-weight:900;letter-spacing:-.035em;line-height:1.35;word-break:keep-all}
.finale p{margin-top:16px;font-size:.92rem;color:rgba(255,255,255,.68);line-height:1.85;word-break:keep-all}
.finale-btns{margin-top:32px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.fb{background:var(--red);color:#fff;font-weight:800;font-size:.95rem;padding:15px 34px;border-radius:var(--radius-full);transition:transform var(--dur-fast) var(--ease-spring),box-shadow var(--dur-fast)}
.fb:hover{transform:scale(1.04);box-shadow:0 10px 32px rgba(0,113,227,.5)}
.fb.ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2)}
.fb.ghost:hover{background:rgba(255,255,255,.17);box-shadow:none}

/* ── 안내 문구 ─────────────────────────────────────────── */
.notice{margin-top:36px;padding:20px 24px;background:var(--bg-subtle);border-left:3px solid var(--border);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:.82rem;color:var(--text-secondary);line-height:1.85;word-break:keep-all}
.notice b{color:var(--text-primary);font-weight:700}

/* ── FOOTER ────────────────────────────────────────────── */
footer{background:var(--bg-subtle);padding:56px 0 34px;border-top:1px solid var(--border-soft)}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding-bottom:26px;border-bottom:1px solid var(--border-soft)}
.foot-logo{font-size:1.05rem;font-weight:900;letter-spacing:-.03em}
.foot-logo span{color:var(--red)}
.foot-logo small{display:block;font-size:.72rem;font-weight:500;color:var(--text-disabled);margin-top:5px;letter-spacing:0}
.foot-links{display:flex;flex-wrap:wrap;gap:18px;font-size:.8rem;color:var(--text-secondary);align-items:center}
.foot-links a:hover{color:var(--red)}
.foot-biz{margin-top:22px;font-size:.72rem;color:var(--text-disabled);line-height:1.95}
.foot-biz-row{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot-biz b{font-weight:700;color:var(--text-secondary);margin-right:4px}
.foot-copy{margin-top:20px;font-size:.72rem;color:var(--text-disabled)}

/* ── 모바일 하단 고정 결제바 ───────────────────────────── */
.paybar{position:fixed;left:0;right:0;bottom:0;z-index:99;display:none;align-items:center;justify-content:space-between;gap:12px;padding:11px 5% calc(11px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);backdrop-filter:blur(20px);border-top:1px solid var(--border)}
.paybar-price{font-size:1.12rem;font-weight:900;letter-spacing:-.03em;line-height:1.2}
.paybar-price small{display:block;font-size:.68rem;font-weight:600;color:var(--text-secondary);letter-spacing:0}
.paybar-btn{background:var(--red);color:#fff;font-weight:800;font-size:.88rem;padding:13px 26px;border-radius:var(--radius-full);white-space:nowrap}

/* ── 반응형 ────────────────────────────────────────────── */
@media(max-width:960px){
  .chero-grid{grid-template-columns:1fr;gap:36px}
  .pricebox{position:static}
  .why-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px 12px}
  .steps::before{display:none}
  .others{grid-template-columns:1fr}
}
@media(max-width:768px){
  .section{padding:64px 0}
  .chero{padding:110px 0 52px}
  .why{padding:26px 22px 24px}
  .perks{grid-template-columns:1fr}
  .curr::before{left:19px}
  .day{padding-left:58px;padding-bottom:32px}
  .day-dot{width:40px;height:40px;font-size:.78rem}
  .day-dot em{font-size:.52rem}
  .nav-back{display:none}
  .paybar{display:flex}
  body{padding-bottom:72px}
  .finale{padding:64px 0}
}