/* ================================================================
   guide.css — SH 가이드 페이지 공용 스타일 (guide / segment cat)
   참조: pages/suncheon-postpartum-when-start/html.php
         pages/suncheon-postpartum-recommend/html.php
================================================================ */
:root{
  --ob:#050505;--on:#0D0D0D;--on2:#141414;
  --tp:#B5A394;--tp-dk:#8A7B6F;--tp-lt:#D4C8BC;
  --bg-warm:#F5F0E8;--bg-warm2:#EDE5D8;--bg-warm3:#E2D8C8;
  --tx-dark:#1A1510;--tx-mid:rgba(26,21,16,.62);--tx-muted:rgba(26,21,16,.42);
  --ln-warm:rgba(181,163,148,.28);--ln-dark:rgba(235,230,224,.1);
  --fs:'Cormorant Garamond','Georgia',serif;
  --fm:'Montserrat','Noto Sans KR',sans-serif;
  --fk:'Noto Sans KR','Apple SD Gothic Neo',sans-serif;
  --ease:cubic-bezier(0.16,1,0.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--fm);background:var(--ob);color:#EBE6E0;-webkit-font-smoothing:antialiased;line-height:1.8;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{cursor:pointer;border:none;background:none;font:inherit}

/* ── SCROLL PROGRESS ── */
#gd-prog{position:fixed;top:0;left:0;z-index:300;height:2px;width:0;background:var(--tp);transition:width .1s linear;pointer-events:none}

/* ── NAV ── */
.gd-nav{position:fixed;top:0;left:0;right:0;z-index:100;height:68px;padding:0 clamp(1.5rem,5vw,5rem);background:rgba(5,5,5,.88);backdrop-filter:blur(14px);border-bottom:1px solid transparent;display:flex;align-items:center;justify-content:space-between;gap:2rem;transition:height .4s var(--ease),border-color .4s,background .4s}
.gd-nav.scrolled{height:60px;background:rgba(5,5,5,.97);border-bottom-color:rgba(255,255,255,.07)}
.gd-nav-brand{display:flex;flex-direction:column;line-height:1}
.gd-nav-brand-en{font-family:var(--fs);font-size:1.15rem;font-weight:400;letter-spacing:.18em;color:#EBE6E0}
.gd-nav-brand-kr{font-family:var(--fk);font-size:.65rem;color:rgba(181,163,148,.55);margin-top:.15rem}
.gd-breadcrumb{display:flex;align-items:center;gap:.5rem;font-family:var(--fm);font-size:.62rem;letter-spacing:.12em;color:rgba(235,230,224,.35)}
.gd-breadcrumb a:hover{color:var(--tp)}
.gd-breadcrumb-sep{opacity:.35}
.gd-nav-cta{font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;border:1px solid rgba(181,163,148,.4);padding:.58rem 1.25rem;color:var(--tp);transition:background .25s,color .25s;white-space:nowrap}
.gd-nav-cta:hover{background:var(--tp);color:var(--ob)}

/* ── HERO ── */
.gd-hero{background:var(--ob);padding:calc(68px + 5rem) clamp(1.5rem,5vw,5rem) 4rem;border-bottom:1px solid var(--ln-dark);position:relative;overflow:hidden}
.gd-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 80% 50%,rgba(181,163,148,.05) 0%,transparent 70%);pointer-events:none}
.gd-hero-in{max-width:860px}
.gd-hero-badge{display:inline-flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}
.gd-hero-badge-text{font-family:var(--fm);font-size:.6rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--tp);border-left:2px solid var(--tp);padding-left:.75rem}
.gd-hero-h1{font-family:var(--fk);font-size:clamp(2.25rem,5vw,4.5rem);font-weight:700;line-height:1;letter-spacing:-.03em;color:#EBE6E0;margin-bottom:1.25rem}
.gd-hero-lead{font-family:var(--fk);font-size:clamp(1rem,1.5vw,1.125rem);font-weight:300;color:rgba(235,230,224,.55);line-height:1.85;max-width:54ch;margin-bottom:2rem}
.gd-hero-meta{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.gd-hero-meta-item{font-family:var(--fm);font-size:.62rem;font-weight:300;letter-spacing:.1em;color:rgba(235,230,224,.28)}
.gd-hero-meta-dot{width:3px;height:3px;border-radius:50%;background:rgba(181,163,148,.35)}

/* ── LAYOUT (TOC SIDEBAR) ── */
.gd-body{background:var(--bg-warm);display:grid;grid-template-columns:1fr 260px;gap:0;align-items:start;max-width:1280px;margin:0 auto;padding:0 clamp(1.5rem,5vw,5rem)}
.gd-main{padding:4rem 4rem 5rem 0;min-width:0}
.gd-aside{padding:3.5rem 0 5rem}

/* ── TOC ── */
.gd-toc{position:sticky;top:84px}
.gd-toc-label{font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:rgba(138,123,111,.7);margin-bottom:1rem;display:block}
.gd-toc-list{display:flex;flex-direction:column;gap:.1rem}
.gd-toc-link{font-family:var(--fk);font-size:.82rem;font-weight:300;color:rgba(26,21,16,.4);padding:.45rem .75rem;border-left:2px solid transparent;transition:color .2s,border-color .2s}
.gd-toc-link:hover,.gd-toc-link.active{color:var(--tx-dark);border-left-color:var(--tp-dk)}

/* ── SECTION COMMON ── */
.gd-section{margin-bottom:4.5rem}
.gd-sec-label{display:block;font-family:var(--fm);font-size:.62rem;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:rgba(138,123,111,.8);margin-bottom:.875rem}
.gd-sec-h2{font-family:var(--fs);font-size:clamp(1.75rem,3vw,2.5rem);font-weight:400;color:var(--tx-dark);line-height:1.25;margin-bottom:1.25rem}
.gd-sec-lead{font-family:var(--fk);font-size:.975rem;font-weight:300;color:var(--tx-mid);line-height:2;margin-bottom:2rem;max-width:60ch}

/* ── QUICK ANSWER (guide) ── */
.gd-qa{background:var(--ob);padding:2rem 2.25rem;margin-bottom:3rem;border-left:3px solid var(--tp)}
.gd-qa-title{font-family:var(--fm);font-size:.62rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--tp);margin-bottom:1.25rem;display:block}
.gd-qa-table{width:100%;border-collapse:collapse}
.gd-qa-table th{font-family:var(--fm);font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgba(235,230,224,.35);text-align:left;padding:.5rem .75rem .75rem 0;border-bottom:1px solid rgba(255,255,255,.06)}
.gd-qa-table td{font-family:var(--fk);font-size:.9rem;font-weight:300;color:rgba(235,230,224,.75);padding:.875rem .75rem .875rem 0;border-bottom:1px solid rgba(255,255,255,.04);vertical-align:top;line-height:1.65}
.gd-qa-table td:first-child{font-weight:500;color:#EBE6E0;white-space:nowrap;padding-right:1.5rem}
.gd-qa-table tr:last-child td{border-bottom:none}
.gd-qa-note{font-family:var(--fk);font-size:.8rem;font-weight:300;color:rgba(235,230,224,.3);margin-top:1.25rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.05)}

/* ── TIMELINE CARDS (guide) ── */
.gd-timeline{position:relative;display:flex;flex-direction:column}
.gd-timeline::before{content:'';position:absolute;left:1.5rem;top:3rem;bottom:3rem;width:1px;background:linear-gradient(to bottom,var(--tp) 0%,var(--ln-warm) 100%);pointer-events:none}
.gd-tl-card{display:grid;grid-template-columns:3rem 1fr;gap:1.5rem;padding:2rem 0;border-bottom:1px solid var(--ln-warm);position:relative}
.gd-tl-card:last-child{border-bottom:none}
.gd-tl-num{width:3rem;height:3rem;background:var(--bg-warm3);border:1px solid var(--ln-warm);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:var(--fs);font-size:1.25rem;font-weight:300;font-style:italic;color:var(--tp-dk);z-index:1;position:relative;margin-top:.2rem}
.gd-tl-step{display:block;font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(138,123,111,.7);margin-bottom:.4rem}
.gd-tl-when{display:inline-block;font-family:var(--fm);font-size:.7rem;font-weight:500;letter-spacing:.1em;color:var(--ob);background:var(--tp);padding:.25rem .75rem;margin-bottom:.875rem}
.gd-tl-h3{font-family:var(--fk);font-size:1.1rem;font-weight:500;color:var(--tx-dark);margin-bottom:.75rem;line-height:1.4}
.gd-tl-why{font-family:var(--fk);font-size:.9rem;font-weight:300;color:var(--tx-mid);line-height:1.95;margin-bottom:1rem}
.gd-tl-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}
.gd-tl-tag{font-family:var(--fm);font-size:.6rem;font-weight:400;letter-spacing:.08em;color:var(--tp-dk);border:1px solid var(--ln-warm);padding:.3rem .7rem;background:var(--bg-warm)}
.gd-tl-note{font-family:var(--fk);font-size:.82rem;font-weight:300;color:rgba(138,123,111,.8);padding:.6rem .875rem;background:rgba(181,163,148,.1);border-left:2px solid var(--tp-lt)}

/* ── COMPARE GRID ── */
.gd-compare{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-cmp-col{background:var(--bg-warm);padding:1.75rem}
.gd-cmp-col:first-child{background:var(--bg-warm2)}
.gd-cmp-head{font-family:var(--fk);font-size:.95rem;font-weight:500;color:var(--tx-dark);padding-bottom:1rem;border-bottom:1px solid var(--ln-warm);margin-bottom:1.25rem;display:flex;align-items:center;gap:.75rem}
.gd-cmp-badge{font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:.2rem .6rem;background:var(--tp);color:var(--ob)}
.gd-cmp-row{display:flex;flex-direction:column;gap:.1rem;margin-bottom:1.25rem}
.gd-cmp-row:last-child{margin-bottom:0}
.gd-cmp-cat{font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:rgba(138,123,111,.7);margin-bottom:.3rem}
.gd-cmp-val{font-family:var(--fk);font-size:.9rem;font-weight:400;color:var(--tx-dark)}
.gd-cmp-sub{font-family:var(--fk);font-size:.78rem;font-weight:300;color:var(--tx-muted);line-height:1.7}

/* ── CALLOUT ── */
.gd-callout{padding:1.5rem 1.75rem;margin:1.5rem 0;border-left:3px solid var(--tp)}
.gd-callout--info{background:rgba(181,163,148,.1);border-left-color:var(--tp)}
.gd-callout--warn{background:rgba(181,163,148,.08);border-left-color:rgba(138,123,111,.5)}
.gd-callout--dark{background:var(--on2);border-left-color:var(--tp)}
.gd-callout-label{display:block;font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--tp-dk);margin-bottom:.625rem}
.gd-callout--dark .gd-callout-label{color:var(--tp-lt)}
.gd-callout p{font-family:var(--fk);font-size:.9rem;font-weight:300;color:var(--tx-mid);line-height:1.95}
.gd-callout--dark p{color:rgba(235,230,224,.55)}

/* ── DOS/DONTS ── */
.gd-dd{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-dd-col{background:var(--bg-warm);padding:1.5rem 1.75rem}
.gd-dd-col:first-child{background:var(--bg-warm2)}
.gd-dd-head{font-family:var(--fm);font-size:.6rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--ln-warm)}
.gd-dd-head--ok{color:#5d8a6e}
.gd-dd-head--no{color:rgba(138,123,111,.8)}
.gd-dd-list{display:flex;flex-direction:column;gap:.625rem}
.gd-dd-item{font-family:var(--fk);font-size:.875rem;font-weight:300;color:var(--tx-mid);display:flex;align-items:flex-start;gap:.625rem;line-height:1.7}
.gd-dd-item::before{content:'·';color:var(--tp);flex-shrink:0;margin-top:.05rem}

/* ── MYTH (guide) ── */
.gd-myth{display:flex;flex-direction:column;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-myth-item{background:var(--bg-warm);padding:1.75rem}
.gd-myth-q{font-family:var(--fk);font-size:.95rem;font-weight:500;color:rgba(26,21,16,.5);margin-bottom:.25rem;position:relative;padding-left:3rem}
.gd-myth-q::before{content:'오해';position:absolute;left:0;top:0;font-family:var(--fm);font-size:.55rem;font-weight:500;letter-spacing:.1em;background:rgba(181,163,148,.25);color:rgba(138,123,111,.8);padding:.2rem .5rem;line-height:1.6}
.gd-myth-a{font-family:var(--fk);font-size:.9rem;font-weight:300;color:var(--tx-mid);line-height:1.95;margin-top:.875rem;padding-top:.875rem;border-top:1px solid var(--ln-warm);padding-left:3rem;position:relative}
.gd-myth-a::before{content:'실제';position:absolute;left:0;top:.875rem;font-family:var(--fm);font-size:.55rem;font-weight:500;letter-spacing:.1em;background:rgba(93,138,110,.15);color:#5d8a6e;padding:.2rem .5rem;line-height:1.6}

/* ── CONCERN CARDS (segment) ── */
.gd-concern-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-concern-card{background:var(--bg-warm);padding:1.75rem 1.75rem 2rem;position:relative;overflow:hidden;transition:background .3s}
.gd-concern-card:hover{background:var(--bg-warm3)}
.gd-concern-num{position:absolute;top:1.25rem;right:1.5rem;font-family:var(--fs);font-size:2.5rem;font-weight:300;font-style:italic;color:rgba(181,163,148,.18);line-height:1}
.gd-concern-symptom{font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(138,123,111,.75);margin-bottom:.5rem;display:block}
.gd-concern-title{font-family:var(--fk);font-size:1rem;font-weight:500;color:var(--tx-dark);margin-bottom:.625rem;line-height:1.4}
.gd-concern-desc{font-family:var(--fk);font-size:.85rem;font-weight:300;color:var(--tx-mid);line-height:1.85;margin-bottom:1rem}
.gd-concern-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.875rem}
.gd-concern-tag{font-family:var(--fm);font-size:.58rem;letter-spacing:.08em;color:var(--tp-dk);border:1px solid var(--ln-warm);padding:.2rem .6rem;background:var(--bg-warm2)}
.gd-concern-when{font-family:var(--fm);font-size:.6rem;font-weight:500;letter-spacing:.1em;color:var(--ob);background:var(--tp);padding:.2rem .65rem;display:inline-block}
.gd-concern-link{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--fm);font-size:.6rem;font-weight:400;letter-spacing:.12em;color:rgba(138,123,111,.7);text-transform:uppercase;margin-top:.75rem;border-bottom:1px solid var(--ln-warm);padding-bottom:.2rem;transition:color .2s,border-color .2s}
.gd-concern-link:hover{color:var(--tp-dk);border-color:var(--tp-dk)}

/* ── CRITERIA (segment) ── */
.gd-criteria{display:flex;flex-direction:column;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-criterion{background:var(--bg-warm);display:grid;grid-template-columns:2.5rem 1fr;gap:1.25rem;padding:1.5rem 1.75rem;transition:background .25s}
.gd-criterion:hover{background:var(--bg-warm3)}
.gd-criterion-num{font-family:var(--fs);font-size:1.5rem;font-weight:300;font-style:italic;color:var(--tp);line-height:1;padding-top:.25rem}
.gd-criterion-title{font-family:var(--fk);font-size:.95rem;font-weight:500;color:var(--tx-dark);margin-bottom:.4rem}
.gd-criterion-desc{font-family:var(--fk);font-size:.875rem;font-weight:300;color:var(--tx-mid);line-height:1.85}
.gd-criterion-why{font-family:var(--fk);font-size:.8rem;font-weight:300;color:rgba(138,123,111,.8);margin-top:.5rem;padding:.5rem .75rem;background:rgba(181,163,148,.1);border-left:2px solid var(--tp-lt)}

/* ── FEATURES (segment) ── */
.gd-features{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-feat{background:var(--bg-warm2);padding:1.75rem}
.gd-feat-icon{font-family:var(--fs);font-size:1.75rem;font-weight:300;font-style:italic;color:var(--tp);margin-bottom:.875rem;line-height:1}
.gd-feat-title{font-family:var(--fk);font-size:.95rem;font-weight:500;color:var(--tx-dark);margin-bottom:.5rem}
.gd-feat-desc{font-family:var(--fk);font-size:.875rem;font-weight:300;color:var(--tx-mid);line-height:1.85}

/* ── STEPS (segment) ── */
.gd-steps{display:flex;flex-direction:column;gap:1px;background:var(--ln-warm);margin-top:1.5rem}
.gd-step{background:var(--bg-warm);display:grid;grid-template-columns:3rem 1fr;gap:1.25rem;padding:1.5rem 1.75rem;align-items:start}
.gd-step-num{width:3rem;height:3rem;background:var(--tp);display:flex;align-items:center;justify-content:center;font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.1em;color:var(--ob);flex-shrink:0}
.gd-step-title{font-family:var(--fk);font-size:.95rem;font-weight:500;color:var(--tx-dark);margin-bottom:.35rem}
.gd-step-desc{font-family:var(--fk);font-size:.875rem;font-weight:300;color:var(--tx-mid);line-height:1.85}

/* ── FAQ ── */
.gd-faq{background:var(--on2);padding:clamp(4rem,8vw,7rem) clamp(1.5rem,5vw,5rem)}
.gd-faq-in{max-width:860px;margin:0 auto}
.gd-faq-head{margin-bottom:3rem}
.gd-faq-head .gd-sec-label{color:rgba(181,163,148,.65)}
.gd-faq-head .gd-sec-h2{color:#EBE6E0}
.gd-faq-list{border-top:1px solid var(--ln-dark)}
.gd-faq-item{border-bottom:1px solid var(--ln-dark)}
.gd-faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;padding:1.625rem 0;font-family:var(--fk);font-size:clamp(.9rem,1.4vw,1rem);font-weight:400;color:rgba(235,230,224,.55);text-align:left;cursor:pointer;transition:color .2s}
.gd-faq-q:hover,.gd-faq-item.open .gd-faq-q{color:#EBE6E0}
.gd-faq-ic{flex-shrink:0;width:22px;height:22px;border:1px solid rgba(181,163,148,.3);display:flex;align-items:center;justify-content:center;font-size:.72rem;color:rgba(235,230,224,.25);transition:background .25s,color .25s,transform .35s var(--ease)}
.gd-faq-item.open .gd-faq-ic{background:var(--tp-dk);border-color:var(--tp-dk);color:#fff;transform:rotate(45deg)}
.gd-faq-a{max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .4s ease,padding-bottom .4s}
.gd-faq-item.open .gd-faq-a{max-height:400px;opacity:1;padding-bottom:1.625rem}
.gd-faq-a p{font-family:var(--fk);font-size:.9rem;font-weight:300;color:rgba(235,230,224,.45);line-height:2;max-width:660px}

/* ── RELATED ── */
.gd-related{background:var(--bg-warm2);padding:clamp(3.5rem,7vw,5.5rem) clamp(1.5rem,5vw,5rem)}
.gd-related-in{max-width:1280px;margin:0 auto}
.gd-related-head{margin-bottom:2.5rem}
.gd-related-head .gd-sec-label{color:rgba(138,123,111,.8)}
.gd-related-head .gd-sec-h2{color:var(--tx-dark)}
.gd-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--ln-warm)}
.gd-related-card{background:var(--bg-warm2);padding:2rem 1.75rem;text-decoration:none;color:inherit;position:relative;transition:background .3s}
.gd-related-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--tp-dk);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.gd-related-card:hover{background:var(--bg-warm)}
.gd-related-card:hover::after{transform:scaleX(1)}
.gd-related-cat{display:block;font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(138,123,111,.7);margin-bottom:.75rem}
.gd-related-title{font-family:var(--fk);font-size:clamp(.95rem,1.6vw,1.1rem);font-weight:500;color:var(--tx-dark);line-height:1.35;margin-bottom:.625rem;transition:color .3s}
.gd-related-card:hover .gd-related-title{color:var(--tp-dk)}
.gd-related-desc{font-family:var(--fk);font-size:.82rem;font-weight:300;color:var(--tx-muted);line-height:1.8;margin-bottom:1rem}
.gd-related-arrow{font-family:var(--fm);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(26,21,16,.22);transition:transform .3s,color .3s}
.gd-related-card:hover .gd-related-arrow{transform:translateX(5px);color:var(--tp-dk)}

/* ── CTA ── */
.gd-cta{background:var(--tp);padding:clamp(4rem,9vw,7rem) clamp(1.5rem,5vw,5rem);text-align:center;position:relative;overflow:hidden}
.gd-cta::before{content:'WEDDIA';position:absolute;bottom:-.1em;right:-.05em;font-family:var(--fs);font-size:clamp(6rem,14vw,12rem);font-weight:400;font-style:italic;color:rgba(5,5,5,.07);pointer-events:none;line-height:1}
.gd-cta-in{max-width:580px;margin:0 auto;position:relative;z-index:1}
.gd-cta-label{display:block;font-family:var(--fm);font-size:.65rem;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:rgba(5,5,5,.4);margin-bottom:1.125rem}
.gd-cta-h{font-family:var(--fs);font-size:clamp(1.875rem,4vw,3.5rem);font-weight:400;color:var(--ob);line-height:1.15;margin-bottom:1rem}
.gd-cta-p{font-family:var(--fk);font-size:.95rem;font-weight:300;color:rgba(5,5,5,.5);line-height:1.9;margin-bottom:2.75rem}
.gd-cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.gd-btn{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 2.25rem;min-height:52px;font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;white-space:nowrap;transition:background .25s,color .25s,transform .25s var(--ease)}
.gd-btn:hover{transform:translateY(-2px)}
.gd-btn-solid{background:var(--ob);color:#EBE6E0;border:1px solid var(--ob)}
.gd-btn-solid:hover{background:#181818}
.gd-btn-out{background:transparent;color:rgba(5,5,5,.55);border:1px solid rgba(5,5,5,.2)}
.gd-btn-out:hover{border-color:var(--ob);color:var(--ob)}

/* ── FOOTER ── */
.gd-footer{background:var(--ob);border-top:1px solid rgba(255,255,255,.05)}
.gd-footer-main{max-width:1280px;margin:0 auto;padding:clamp(3.5rem,7vw,6rem) clamp(1.5rem,5vw,5rem) clamp(2.5rem,5vw,3.5rem);display:grid;grid-template-columns:2fr 1fr 1fr;gap:clamp(2.5rem,6vw,6rem)}
.gd-footer-brand-en{font-family:var(--fs);font-size:1.35rem;font-weight:400;letter-spacing:.2em;color:#EBE6E0;display:block;margin-bottom:.35rem}
.gd-footer-brand-kr{font-family:var(--fk);font-size:.72rem;font-weight:300;color:rgba(181,163,148,.45);letter-spacing:.08em;display:block;margin-bottom:1.25rem}
.gd-footer-tagline{font-family:var(--fk);font-size:.88rem;font-weight:300;color:rgba(235,230,224,.28);line-height:1.9;max-width:260px;margin-bottom:1.5rem}
.gd-footer-legal{font-family:var(--fm);font-size:.65rem;font-weight:300;color:rgba(235,230,224,.16);line-height:1.85}
.gd-footer-col-t{font-family:var(--fm);font-size:.58rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:rgba(181,163,148,.5);margin-bottom:1.25rem;display:block}
.gd-footer-nav{display:flex;flex-direction:column;gap:.75rem}
.gd-footer-nav a{font-family:var(--fk);font-size:.875rem;font-weight:300;color:rgba(235,230,224,.32);transition:color .2s}
.gd-footer-nav a:hover{color:var(--tp)}
.gd-footer-btm{max-width:1280px;margin:0 auto;padding:1rem clamp(1.5rem,5vw,5rem) 1.375rem;border-top:1px solid rgba(255,255,255,.05);display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.gd-footer-copy{font-family:var(--fm);font-size:.58rem;font-weight:300;letter-spacing:.1em;text-transform:uppercase;color:rgba(235,230,224,.14)}
.gd-footer-ig{font-family:var(--fm);font-size:.58rem;font-weight:300;letter-spacing:.1em;color:rgba(235,230,224,.14);transition:color .2s}
.gd-footer-ig:hover{color:var(--tp)}

/* ── FLOAT ── */
.gd-float{position:fixed;bottom:1.75rem;right:1.25rem;z-index:200;opacity:0;pointer-events:none;transition:opacity .4s}
.gd-float.on{opacity:1;pointer-events:auto}
.gd-float a{display:flex;align-items:center;justify-content:center;padding:.8rem 1.5rem;min-height:48px;background:var(--tp);color:var(--ob);font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;box-shadow:0 8px 32px rgba(0,0,0,.5);transition:background .2s,transform .2s}
.gd-float a:hover{background:var(--tp-lt);transform:translateY(-2px)}

/* ── MOBILE NAV ── */
.mob-bar{background:rgba(5,5,5,.96)!important;border-top:1px solid rgba(255,255,255,.06)!important}
.mob-bar__call{background:var(--tp)!important;color:var(--ob)!important}
.mob-bar__item{color:rgba(235,230,224,.4)!important}
.mob-bar__item:hover{color:var(--tp)!important}

/* ── SCROLL ANIMATION ── */
[data-a]{opacity:0;transition:opacity .85s var(--ease),transform .85s var(--ease);will-change:opacity,transform}
[data-a="up"]{transform:translateY(32px)}
[data-a="fade"]{transform:none}
[data-a].on{opacity:1;transform:none!important}
[data-d="1"].on{transition-delay:.1s}
[data-d="2"].on{transition-delay:.2s}
[data-d="3"].on{transition-delay:.3s}

/* ── RESPONSIVE ── */
@media(max-width:980px){
  .gd-body{grid-template-columns:1fr}
  .gd-main{padding:3rem 0 4rem}
  .gd-aside{display:none}
  .gd-compare,.gd-dd,.gd-concern-grid,.gd-features{grid-template-columns:1fr}
  .gd-related-grid{grid-template-columns:1fr 1fr}
  .gd-footer-main{grid-template-columns:1fr 1fr}
  .gd-tl-card{grid-template-columns:2.5rem 1fr;gap:1rem}
  .gd-timeline::before{left:1.25rem}
  .gd-tl-num{width:2.5rem;height:2.5rem}
}
@media(max-width:600px){
  .gd-related-grid{grid-template-columns:1fr}
  .gd-footer-main{grid-template-columns:1fr}
  .gd-cta-btns{flex-direction:column}
}