/* PEI 1883 · Balanced Body Authorized Education — 공용 스타일 */
:root{
  --bg:#FAFAF5;            /* clean warm white */
  --bg-2:#F1F2E8;          /* soft lime-tinted neutral */
  --paper:#FFFFFF;
  --ink:#1A1C15;           /* near-black charcoal (BB dark) */
  --ink-soft:#54574B;
  --lime:#C1CE2F;          /* ★ Balanced Body signature */
  --lime-deep:#A8B521;     /* hover */
  --lime-text:#7C8B10;     /* lime readable as text on light */
  --lime-soft:#EDF1CC;     /* tint */
  --dark:#1A1C15;          /* dark sections */
  --dark-2:#23261C;
  --line:rgba(26,28,21,.14);
  --line-soft:rgba(26,28,21,.07);
  --serif:'Fraunces',serif;   /* 영문 전용 */
  --sans:'Pretendard',-apple-system,BlinkMacSystemFont,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;letter-spacing:-.005em}
body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.4;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--lime);color:var(--ink)}

.wrap{max-width:1280px;margin:0 auto;padding:0 40px}
.en{font-family:var(--serif)}                 /* 영문 디스플레이 */
.idx{font-family:var(--serif);font-style:italic;color:var(--lime-text)}
.hl{background-image:linear-gradient(transparent 58%, rgba(193,206,47,.9) 58%);padding:0 .04em;border-radius:1px}
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:var(--lime-text);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--lime);border-radius:2px}

/* ---- top bar ---- */
.topbar{background:var(--dark);color:var(--bg);font-size:.74rem;letter-spacing:.1em;display:flex;align-items:center;justify-content:center;gap:10px;padding:9px 16px;position:relative;z-index:60;font-weight:400}
.topbar img{width:16px;height:16px}
.topbar b{font-weight:700;letter-spacing:.16em}

/* ---- nav ---- */
header{position:sticky;top:0;z-index:50;transition:background .4s var(--ease),box-shadow .4s var(--ease)}
header.solid{background:rgba(250,250,245,.88);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:.5rem}
.brand img{width:30px;height:30px}
.brand .bt{font-family:var(--serif);font-weight:500;font-size:1.5rem;color:var(--ink);line-height:1}
.brand .bt small{font-family:var(--sans);font-size:.58rem;font-weight:700;letter-spacing:.3em;color:var(--lime-text);display:block;margin-top:3px}
.navlinks{display:flex;gap:34px;align-items:center}
.navlinks a{font-size:.86rem;font-weight:600;color:var(--ink-soft);position:relative;padding:4px 0}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--lime);transition:width .35s var(--ease);border-radius:2px}
.navlinks a:hover{color:var(--ink)}
.navlinks a:hover::after{width:100%}
.nav-cta{font-size:.82rem;font-weight:700;color:var(--bg);background:var(--ink);padding:11px 22px;border-radius:999px;transition:transform .3s var(--ease),background .3s,color .3s}
.nav-cta:hover{background:var(--lime);color:var(--ink);transform:translateY(-1px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* ---- hero ---- */
.hero{position:relative;padding:60px 0 92px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-weight:700;font-size:clamp(2.5rem,5.3vw,4.4rem);line-height:1.08;letter-spacing:-.035em;color:var(--ink);margin:26px 0 0}
.hero .sub{margin-top:28px;font-size:1.06rem;color:var(--ink-soft);max-width:30em;font-weight:450}
.hero .sub strong{color:var(--ink);font-weight:700}
.hero-actions{margin-top:38px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.btn{font-size:.92rem;font-weight:700;padding:15px 30px;border-radius:999px;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s;display:inline-flex;align-items:center;gap:.55em;cursor:pointer}
.btn-solid{background:var(--ink);color:var(--bg)}
.btn-solid:hover{background:var(--lime);color:var(--ink);transform:translateY(-2px)}
.btn-ghost{border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.hero-stats{margin-top:52px;display:flex;gap:44px;border-top:1px solid var(--line);padding-top:26px}
.hero-stats .n{font-weight:700;font-size:1.95rem;color:var(--ink);line-height:1;letter-spacing:-.02em}
.hero-stats .n em{font-style:normal;color:var(--lime-text)}
.hero-stats .l{font-size:.78rem;color:var(--ink-soft);margin-top:8px}

.hero-fig{position:relative;aspect-ratio:4/5;border-radius:6px;overflow:hidden}
.ph{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 18% 12%, #34381f 0%, transparent 55%),radial-gradient(120% 120% at 92% 88%, #0f1109 0%, transparent 60%),linear-gradient(150deg,#262a18,#16180f)}
.ph::after{content:"";position:absolute;inset:0;mix-blend-mode:overlay;opacity:.45;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.ph .ph-tag{position:absolute;left:16px;bottom:14px;z-index:2;color:rgba(255,255,255,.72);font-size:.7rem;letter-spacing:.04em;font-style:italic;font-family:var(--serif)}
.hero-fig img,.pic img{width:100%;height:100%;object-fit:cover;display:block}
.pic img{object-position:center 14%}
.exlabel{position:absolute;left:12px;bottom:12px;z-index:3;background:rgba(26,28,21,.55);color:#fff;font-size:.62rem;letter-spacing:.05em;padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.edu .exlabel{left:10px;bottom:10px;font-size:.55rem;padding:3px 8px}
.hero-fig .badge{position:absolute;top:18px;right:18px;z-index:3;background:var(--paper);border-radius:999px;width:116px;height:116px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 18px 40px -18px rgba(26,28,21,.55);transform:rotate(5deg);padding:8px}
.hero-fig .badge img{width:34px;height:34px;margin-bottom:4px}
.hero-fig .badge .t{font-size:.5rem;letter-spacing:.14em;font-weight:700;color:var(--ink);line-height:1.3}
.hero-fig .badge .t b{color:var(--lime-text)}

/* ---- marquee ---- */
.marquee{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:15px 0}
.marquee-track{display:flex;gap:0;white-space:nowrap;animation:slide 30s linear infinite;width:max-content}
.marquee span{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--ink);opacity:.72;display:inline-flex;align-items:center}
.marquee span::after{content:"●";font-style:normal;font-size:.5rem;color:var(--lime-deep);margin:0 30px}
@keyframes slide{to{transform:translateX(-50%)}}

section{position:relative;z-index:2}
.sec{padding:108px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:54px;flex-wrap:wrap}
.sec-head h2{font-weight:700;font-size:clamp(1.9rem,3.5vw,2.9rem);line-height:1.16;color:var(--ink);letter-spacing:-.03em}
.sec-head .lead{max-width:30em;color:var(--ink-soft);font-size:1rem}
.sec-head .lead strong{color:var(--ink);font-weight:700}

/* 01 about */
.about{background:var(--paper)}
.about-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:60px;align-items:start}
.about-grid .big{font-weight:600;font-size:clamp(1.5rem,2.5vw,2.15rem);line-height:1.34;color:var(--ink);letter-spacing:-.02em}
.about-body p{color:var(--ink-soft);margin-bottom:1.2em;max-width:34em}
.about-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.about-tags span{font-size:.78rem;font-weight:600;color:var(--ink);border:1px solid var(--line);padding:7px 15px;border-radius:999px;background:var(--bg)}
.about-tags span::before{content:"✓ ";color:var(--lime-text);font-weight:800}
.sign{margin-top:26px;color:var(--ink-soft);font-size:.92rem}

/* 02 courses */
.courses{background:var(--bg)}
.pre-card{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:var(--dark);color:var(--bg);border-radius:8px;padding:34px 40px;margin-bottom:26px;position:relative;overflow:hidden}
.pre-card::after{content:"";position:absolute;right:-40px;top:-40px;width:200px;height:200px;background:radial-gradient(circle,rgba(193,206,47,.22),transparent 70%)}
.pre-card .k{font-family:var(--serif);font-style:italic;font-size:2.2rem;color:var(--lime)}
.pre-card h3{font-size:1.3rem;font-weight:700;margin-bottom:6px}
.pre-card h3 .e{font-family:var(--serif);font-weight:400;font-style:italic;color:var(--lime);font-size:1.02rem;margin-left:.4em}
.pre-card p{font-size:.92rem;color:rgba(250,250,245,.76);max-width:48em;position:relative}
.pre-card .pill{font-size:.7rem;font-weight:800;letter-spacing:.12em;background:var(--lime);color:var(--ink);padding:7px 14px;border-radius:999px;white-space:nowrap;z-index:1}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.course{background:var(--paper);border:1px solid var(--line-soft);border-radius:8px;padding:32px 30px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;cursor:pointer;position:relative;overflow:hidden}
.course::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--lime);transition:width .45s var(--ease)}
.course:hover{transform:translateY(-6px);box-shadow:0 26px 50px -30px rgba(26,28,21,.4);border-color:transparent}
.course:hover::before{width:100%}
.course .num{font-family:var(--serif);font-style:italic;color:var(--lime-text);font-size:1.15rem}
.course h3{font-size:1.32rem;font-weight:700;color:var(--ink);margin:18px 0 4px;letter-spacing:-.02em}
.course .e{font-family:var(--serif);font-style:italic;color:var(--lime-text);font-size:.95rem}
.course p{font-size:.9rem;color:var(--ink-soft);margin-top:14px}
.course .meta{margin-top:22px;padding-top:15px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;font-size:.78rem;color:var(--ink-soft)}
.course .more{color:var(--ink);font-weight:700}
.course.dark{background:var(--dark);border:none}
.course.dark h3{color:var(--bg)}.course.dark .num{color:var(--lime)}.course.dark .e{color:var(--lime)}
.course.dark p{color:rgba(250,250,245,.76)}.course.dark .meta{border-color:rgba(255,255,255,.16)}
.course.dark .meta span:first-child{color:var(--lime)}.course.dark .more{color:var(--bg)}

/* 03 educators (dark) */
.educators{background:var(--dark);color:var(--bg)}
.educators .eyebrow{color:var(--lime)}
.educators .eyebrow::before{background:var(--lime)}
.educators .sec-head h2{color:var(--bg)}
.educators .sec-head .lead{color:rgba(250,250,245,.72)}
.educators .sec-head .lead strong{color:var(--lime)}
.edu-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.edu{background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.1);border-radius:8px;overflow:hidden;transition:transform .4s var(--ease),background .4s,border-color .4s}
.edu:hover{transform:translateY(-6px);background:rgba(193,206,47,.07);border-color:rgba(193,206,47,.35)}
.edu .pic{aspect-ratio:1/1.18;position:relative}
.edu .pic .ph-tag{color:rgba(255,255,255,.6)}
.edu .body{padding:20px 20px 24px}
.edu .role{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);font-weight:800}
.edu h3{font-size:1.16rem;font-weight:700;margin:8px 0 2px}
.edu h3 .e{font-family:var(--serif);font-style:italic;color:var(--lime);font-size:.85rem;font-weight:400}
.edu .studio{font-size:.83rem;color:rgba(250,250,245,.66)}
.edu .ig{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.78rem;color:var(--bg);opacity:.82}
.edu .ig:hover{opacity:1;color:var(--lime)}
.note{margin-top:28px;font-size:.82rem;color:rgba(250,250,245,.6);display:flex;align-items:center;gap:.6em}
.note::before{content:"";width:7px;height:7px;background:var(--lime);border-radius:50%;flex-shrink:0}

/* 04 enroll + faq */
.enroll{background:var(--paper)}
.enroll-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:62px;align-items:start}
.step{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}
.step:first-of-type{border-top:1px solid var(--line)}
.step .s{font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--lime-text);line-height:1}
.step h4{font-size:1.04rem;font-weight:700;color:var(--ink)}
.step p{font-size:.88rem;color:var(--ink-soft);margin-top:4px}
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:var(--sans);font-size:1rem;font-weight:700;color:var(--ink)}
.faq-q .ic{width:26px;height:26px;flex-shrink:0;position:relative}
.faq-q .ic::before,.faq-q .ic::after{content:"";position:absolute;background:var(--lime-deep);border-radius:2px;transition:transform .4s var(--ease)}
.faq-q .ic::before{left:50%;top:4px;width:2px;height:18px;transform:translateX(-50%)}
.faq-q .ic::after{top:50%;left:4px;height:2px;width:18px;transform:translateY(-50%)}
.faq-item.open .faq-q .ic::before{transform:translateX(-50%) scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-a p{padding:0 0 24px;color:var(--ink-soft);font-size:.92rem;max-width:42em}

/* 05 contact */
.contact{background:var(--bg);text-align:center;padding:128px 0}
.contact .eyebrow{justify-content:center}
.contact h2{font-weight:700;font-size:clamp(2.2rem,4.8vw,3.7rem);color:var(--ink);line-height:1.12;margin:22px 0 0;letter-spacing:-.035em}
.contact p{margin:24px auto 0;max-width:34em;color:var(--ink-soft)}
.contact-actions{margin-top:40px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.contact-meta{margin-top:46px;display:inline-flex;gap:36px;flex-wrap:wrap;justify-content:center;border-top:1px solid var(--line);padding-top:30px;font-size:.86rem;color:var(--ink-soft)}
.contact-meta b{color:var(--ink);font-weight:700;display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:5px}

/* footer */
footer{background:var(--dark);color:rgba(250,250,245,.7);padding:68px 0 34px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand{display:flex;align-items:center;gap:.55rem}
.foot-brand img{width:34px;height:34px}
.foot-brand .bt{font-family:var(--serif);font-size:1.6rem;color:var(--bg);font-weight:500;line-height:1}
.foot-brand .bt small{display:block;font-family:var(--sans);font-size:.56rem;letter-spacing:.26em;color:var(--lime);text-transform:uppercase;margin-top:4px}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap}
.foot-col h5{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:14px}
.foot-col a{display:block;font-size:.88rem;color:rgba(250,250,245,.7);padding:4px 0;transition:color .3s}
.foot-col a:hover{color:var(--lime)}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:26px;font-size:.76rem;color:rgba(250,250,245,.5)}

/* ── eye-catching effects ── */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--lime),var(--lime-deep));z-index:80;transition:width .12s linear;box-shadow:0 0 10px rgba(193,206,47,.55)}
.hero-h1 .ln{display:block;overflow:hidden;padding-bottom:.05em}
.hero-h1 .ln>span{display:block;transform:translateY(116%);transition:transform 1s var(--ease)}
.hero-h1.in .ln>span{transform:none}
.hero-h1.in .ln:nth-child(1)>span{transition-delay:.05s}
.hero-h1.in .ln:nth-child(2)>span{transition-delay:.17s}
.hero-h1.in .ln:nth-child(3)>span{transition-delay:.29s}
.hl{background-size:0% 100%;background-repeat:no-repeat;background-position:left center;transition:background-size .85s .4s var(--ease)}
.hl.lit{background-size:100% 100%}
.img-reveal{clip-path:inset(0 0 100% 0);transition:clip-path 1.15s var(--ease)}
.img-reveal.in{clip-path:inset(0 0 0 0)}
.img-reveal img{transition:transform 1.3s var(--ease)}
.img-reveal:not(.in) img{transform:scale(1.18)}
.edu .pic{overflow:hidden}
.edu .pic img{transition:transform .85s var(--ease)}
.edu:hover .pic img{transform:scale(1.07)}
.btn .ar{display:inline-block;transition:transform .3s var(--ease)}
.btn:hover .ar{transform:translateX(5px)}
.educators{position:relative;overflow:hidden}
.educators .spotlight{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .5s var(--ease);background:radial-gradient(400px circle at var(--mx,50%) var(--my,38%),rgba(193,206,47,.17),transparent 60%)}
.educators:hover .spotlight{opacity:1}
.educators .wrap{position:relative;z-index:1}
@keyframes bob{0%,100%{transform:rotate(5deg) translateY(0)}50%{transform:rotate(5deg) translateY(-7px)}}
.hero-fig .badge{animation:bob 4.5s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){*{animation:none!important}.img-reveal{clip-path:none}.hero-h1 .ln>span{transform:none}.hl{background-size:100% 100%}}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}.hero-fig{max-width:460px}
  .about-grid,.enroll-grid{grid-template-columns:1fr;gap:36px}
  .course-grid{grid-template-columns:repeat(2,1fr)}.edu-grid{grid-template-columns:repeat(3,1fr)}
  .pre-card{grid-template-columns:1fr;gap:14px}
}
@media(max-width:680px){
  .wrap{padding:0 22px}.navlinks,.nav-cta{display:none}.burger{display:flex}
  .course-grid{grid-template-columns:1fr}.edu-grid{grid-template-columns:1fr 1fr}
  .hero-stats{gap:24px}.sec{padding:78px 0}.mobile-menu.open{display:flex}
  .topbar{font-size:.66rem}
}
.mobile-menu{display:none;position:fixed;inset:0;z-index:55;background:var(--bg);flex-direction:column;align-items:center;justify-content:center;gap:26px}
.mobile-menu a{font-weight:700;font-size:1.7rem;color:var(--ink)}
.mobile-menu .close{position:absolute;top:24px;right:26px;font-size:2rem;background:none;border:none;color:var(--ink);cursor:pointer}

/* ========================================================= */
/* 과정 상세 페이지 (courses/*.html) 전용 컴포넌트            */
/* ========================================================= */

/* breadcrumb */
.crumb{background:var(--bg-2);border-bottom:1px solid var(--line-soft)}
.crumb .wrap{display:flex;align-items:center;gap:.5em;height:52px;font-size:.8rem;color:var(--ink-soft)}
.crumb a{color:var(--ink-soft);transition:color .3s}
.crumb a:hover{color:var(--lime-text)}
.crumb .sep{opacity:.4}
.crumb .now{color:var(--ink);font-weight:700}

/* course hero */
.chero{padding:72px 0 30px;background:var(--paper)}
.chero .eyebrow{margin-bottom:20px}
.chero h1{font-weight:700;font-size:clamp(2.1rem,4.4vw,3.5rem);line-height:1.1;letter-spacing:-.035em;color:var(--ink)}
.chero .ensub{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,2vw,1.5rem);color:var(--lime-text);margin-top:10px}
.chero .lead{margin-top:24px;max-width:44em;color:var(--ink-soft);font-size:1.04rem}
.chero .lead strong{color:var(--ink);font-weight:700}
.chero .tagline{margin-top:18px;font-weight:600;font-size:1.15rem;color:var(--ink)}
.cstats{margin-top:34px;display:flex;gap:40px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:24px}
.cstats .n{font-weight:700;font-size:1.7rem;color:var(--ink);line-height:1;letter-spacing:-.02em}
.cstats .n em{font-style:normal;color:var(--lime-text)}
.cstats .l{font-size:.76rem;color:var(--ink-soft);margin-top:7px}

/* philosophy band */
.philo{background:var(--dark);color:var(--bg)}
.philo .wrap{padding:56px 40px}
.philo .q{font-family:var(--serif);font-style:italic;color:var(--lime);font-size:2.2rem;line-height:1;margin-bottom:14px}
.philo p{max-width:52em;font-size:1.12rem;line-height:1.7;color:rgba(250,250,245,.92)}
.philo p strong{color:var(--lime)}

/* section headings inside detail */
.dsec{padding:80px 0}
.dsec.alt{background:var(--paper)}
.dsec-head{margin-bottom:40px}
.dsec-head h2{font-weight:700;font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.03em;color:var(--ink)}
.dsec-head .en{font-family:var(--serif);font-style:italic;color:var(--lime-text);font-size:1rem;display:block;margin-top:6px}

/* module cards */
.mods{display:grid;gap:20px}
.mod{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:32px 34px;position:relative;overflow:hidden}
.dsec.alt .mod{background:var(--bg)}
.mod::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--lime)}
.mod .mtop{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
.mod .num{font-family:var(--serif);font-style:italic;color:var(--lime-text);font-size:1.2rem}
.mod h3{font-size:1.4rem;font-weight:700;color:var(--ink);letter-spacing:-.02em;margin-top:4px}
.mod .en{font-family:var(--serif);font-style:italic;color:var(--lime-text);font-size:.95rem;margin-top:2px}
.mod .hours{flex-shrink:0;font-size:.76rem;font-weight:800;letter-spacing:.06em;background:var(--lime);color:var(--ink);padding:7px 14px;border-radius:999px;white-space:nowrap}
.mod .desc{margin-top:14px;color:var(--ink-soft);font-size:.96rem;max-width:52em}
.mod .cols{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}

/* labeled bullet list */
.mlist h5{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime-text);font-weight:800;margin-bottom:12px}
.mlist ul{list-style:none}
.mlist li{position:relative;padding-left:20px;font-size:.92rem;color:var(--ink-soft);margin-bottom:8px;line-height:1.5}
.mlist li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:2px;background:var(--lime)}
.mlist li strong{color:var(--ink);font-weight:700}

/* prereq inline tag row */
.prereq{margin-top:20px;padding-top:16px;border-top:1px dashed var(--line);display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.prereq b{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);font-weight:800}
.prereq span{font-size:.8rem;font-weight:600;color:var(--ink);border:1px solid var(--line);padding:5px 12px;border-radius:999px;background:var(--paper)}

/* option (path) cards */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.path{border:1px solid var(--line);border-radius:10px;padding:30px 32px;background:var(--paper)}
.dsec.alt .path{background:var(--bg)}
.path .tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.1em;color:var(--lime-text)}
.path h3{font-size:1.25rem;font-weight:700;color:var(--ink);margin:8px 0 14px}
.path .sub{border-top:1px solid var(--line-soft);padding-top:14px;margin-top:14px}

/* certification requirement box */
.reqbox{background:var(--dark);color:var(--bg);border-radius:12px;padding:44px 46px;position:relative;overflow:hidden}
.reqbox::after{content:"";position:absolute;right:-60px;bottom:-60px;width:260px;height:260px;background:radial-gradient(circle,rgba(193,206,47,.16),transparent 70%)}
.reqbox h3{font-size:1.5rem;font-weight:700;margin-bottom:8px}
.reqbox .en{font-family:var(--serif);font-style:italic;color:var(--lime);font-size:1rem}
.reqgrid{margin-top:30px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:30px;position:relative}
.reqcol h5{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);font-weight:800;margin-bottom:12px}
.reqcol ul{list-style:none}
.reqcol li{position:relative;padding-left:18px;font-size:.9rem;color:rgba(250,250,245,.82);margin-bottom:8px;line-height:1.5}
.reqcol li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:2px;background:var(--lime)}
.reqtotal{margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16);display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;position:relative}
.reqtotal .lbl{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(250,250,245,.7);font-weight:700}
.reqtotal .big{font-family:var(--serif);font-size:3rem;line-height:1;color:var(--lime);font-weight:500}
.reqtotal .sfx{font-size:.85rem;color:rgba(250,250,245,.6)}
.reqnote{margin-top:20px;font-size:.86rem;color:rgba(250,250,245,.7);max-width:48em;position:relative}

/* generic note */
.dnote{margin-top:18px;font-size:.85rem;color:var(--ink-soft);background:var(--lime-soft);border-radius:8px;padding:14px 18px;max-width:60em}
.dnote::before{content:"※ ";color:var(--lime-text);font-weight:800}

/* bottom CTA */
.ctaband{background:var(--bg-2);text-align:center;padding:88px 0}
.ctaband h2{font-weight:700;font-size:clamp(1.7rem,3.2vw,2.5rem);letter-spacing:-.03em;color:var(--ink)}
.ctaband p{margin:16px auto 0;max-width:34em;color:var(--ink-soft)}
.ctaband .row{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

@media(max-width:680px){
  .paths{grid-template-columns:1fr}
  .philo .wrap{padding:44px 22px}
  .reqbox{padding:32px 24px}
}

/* 랜딩: 왜 Balanced Body — 4카드 그리드 */
.reasons{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.reasons .course .meta{justify-content:flex-start}
.reasons .course .meta span{color:var(--lime-text);font-weight:700}
@media(max-width:980px){.reasons{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.reasons{grid-template-columns:1fr}}

/* ========================================================= */
/* 무용 요소 — 히어로 무빙 라인 + 원장 스토리 밴드            */
/* ========================================================= */
/* ② 스크롤에 그려지는 절제된 라인 (사진 아닌 라인아트라 톤 보존) */
.dz-flow{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:visible}
.dz-flow path{fill:none;stroke:var(--lime);stroke-width:1.4;stroke-linecap:round;
  stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.4s var(--ease)}
.dz-flow.in path{stroke-dashoffset:0}
.dz-flow path:nth-child(2){transition-delay:.25s}
.dz-flow path:nth-child(3){transition-delay:.5s}
.dz-flow.light path{opacity:.3}
.dz-flow.dark path{opacity:.5}
.hero .wrap{position:relative;z-index:2}   /* 라인 위로 히어로 콘텐츠 */
@media(prefers-reduced-motion:reduce){.dz-flow path{stroke-dashoffset:0;transition:none}}

/* ① 원장 스토리 앵커 (dark) */
.dz-founder{background:var(--dark);color:var(--bg);position:relative;overflow:hidden}
.dz-founder .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.15fr;gap:60px;align-items:center}
.dz-founder .eyebrow{color:var(--lime)}
.dz-founder .eyebrow::before{background:var(--lime)}
.dz-founder .q{font-family:var(--serif);font-style:italic;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.32;color:var(--bg);letter-spacing:-.01em}
.dz-founder .q .hl{background-image:linear-gradient(transparent 58%, rgba(193,206,47,.55) 58%);color:var(--bg)}
.dz-founder .attr{margin-top:26px;font-size:.95rem;color:rgba(250,250,245,.82)}
.dz-founder .attr b{color:var(--lime);font-weight:700}
.dz-founder .ph-note{margin-top:14px;font-size:.74rem;color:rgba(250,250,245,.5);display:inline-flex;align-items:center;gap:.5em}
.dz-founder .ph-note::before{content:"";width:6px;height:6px;background:var(--lime);border-radius:50%;flex-shrink:0}
.dz-portrait{position:relative;aspect-ratio:4/5;border-radius:8px;overflow:hidden;border:1px solid rgba(255,255,255,.12);
  background:radial-gradient(120% 90% at 20% 12%,#34381f 0,transparent 55%),radial-gradient(120% 120% at 90% 90%,#0f1109 0,transparent 60%),linear-gradient(150deg,#262a18,#16180f)}
.dz-portrait .ph-in{position:absolute;inset:0;display:flex;align-items:flex-end;padding:22px;color:rgba(255,255,255,.6);font-family:var(--serif);font-style:italic;font-size:.82rem}
@media(max-width:860px){.dz-founder .wrap{grid-template-columns:1fr;gap:32px}.dz-portrait{max-width:360px}}