/* layout: hub-two-axis-index */
:root{
  --h: 88;
  --ink:    hsl(var(--h) 20% 14%);
  --paper:  hsl(var(--h) 30% 98%);
  --surface:hsl(var(--h) 55% 96%);
  --line:   hsl(var(--h) 20% 85%);
  --accent: hsl(var(--h) 80% 46%);
  --accent-ink: hsl(0 0% 100%);
  --mute:   hsl(var(--h) 10% 44%);
}
*,*::before,*::after{ box-sizing:border-box; }
html,body{ max-width:100%; overflow-x:hidden; }
img,video,svg,table,pre{ max-width:100%; }
body{
  margin:0; word-break:keep-all; overflow-wrap:break-word;
  background:var(--paper); color:var(--ink);
  font-family:"Pretendard",-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-size:17px; line-height:1.8;
}
.gd-wrap{ width:100%; max-width:1180px; margin-inline:auto; padding-inline:16px; }
@media (min-width:768px){ .gd-wrap{ padding-inline:32px; } }
h1,h2,h3{ line-height:1.3; margin:0 0 .5em; }
h1{ font-size:clamp(26px,5.6vw,44px); }
h2{ font-size:clamp(21px,3.6vw,30px); }
h3{ font-size:clamp(17px,2.4vw,20px); }
a{ color:inherit; }

.gd-hdr{ position:sticky; top:0; z-index:20; height:64px; display:flex; align-items:center; background:hsl(0 0% 100%); border-bottom:3px solid var(--accent); }
.gd-hdr .gd-wrap{ display:flex; align-items:center; justify-content:space-between; width:100%; }
.gd-logo{ font-weight:800; font-size:18px; text-decoration:none; color:var(--ink); }
.gd-nav{ display:flex; gap:16px; list-style:none; margin:0; padding:0; }
.gd-nav a{ text-decoration:none; font-size:14px; color:var(--mute); }
@media (max-width:420px){ .gd-hdr{ height:56px; } .gd-nav li:nth-child(n+3){ display:none; } }

.gd-hero{ padding:44px 0; background:var(--surface); }
.gd-hero-grid{ display:grid; grid-template-columns:1fr; gap:20px; align-items:center; }
.gd-hero-media{ aspect-ratio:4/3; border-radius:14px; overflow:hidden; background:hsl(var(--h) 30% 82%); min-height:0; min-width:0; }
.gd-hero-media img{ width:100%; height:100%; object-fit:cover; display:block; }
.gd-sub{ margin:0 0 12px; font-size:15px; letter-spacing:.08em; color:var(--accent); font-weight:700; }
.gd-lead{ font-size:17px; color:var(--mute); margin:0 0 22px; }
.gd-cta{ display:flex; flex-wrap:wrap; gap:12px; }
.gd-cta a{ display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:0 22px; border-radius:8px; font-weight:700; text-decoration:none; font-size:15px; }
.gd-cta-call{ background:var(--accent); color:var(--accent-ink); }
.gd-cta-book{ background:transparent; color:var(--ink); border:1px solid var(--ink); }
@media (min-width:768px){ .gd-hero-grid{ grid-template-columns:1fr 1fr; } }

.gd-section{ padding:40px 0; }
.gd-section h2{ margin:0 0 10px; }
.gd-section > p{ color:var(--mute); margin:0 0 24px; max-width:70ch; }

.gd-grid{ display:grid; grid-template-columns:1fr; gap:20px; }
.gd-card{
  border-radius:14px; overflow:hidden; text-decoration:none; color:var(--ink);
  background:hsl(0 0% 100%); border:1px solid var(--line); display:flex; flex-direction:column;
}
.gd-card-img{ aspect-ratio:4/3; background:var(--line); min-height:0; overflow:hidden; }
.gd-card-img img{ width:100%; height:100%; object-fit:cover; display:block; }
.gd-card-body{ padding:16px; }
.gd-card-body h3{ margin:0 0 8px; font-size:18px; }
.gd-card-body p{ margin:0; font-size:14px; color:var(--mute); }
@media (min-width:640px){ .gd-grid{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1024px){ .gd-grid{ grid-template-columns:repeat(3,1fr); } }

.gd-flow-table{ width:100%; border-collapse:collapse; margin:16px 0 0; font-size:15px; }
.gd-flow-table th,.gd-flow-table td{ border:1px solid var(--line); padding:10px 12px; text-align:left; }
.gd-flow-table th{ background:var(--surface); }

.gd-axis-grid{ display:grid; grid-template-columns:1fr; gap:32px; margin-top:24px; }
@media (min-width:768px){ .gd-axis-grid{ grid-template-columns:1fr 1fr; } }
.gd-axis-block h3{ margin:0 0 14px; padding-bottom:8px; border-bottom:2px solid var(--accent); }
.gd-list{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr; gap:8px; }
@media (min-width:520px){ .gd-list{ grid-template-columns:1fr 1fr; } }
.gd-list li{ padding:12px 14px; border-radius:10px; background:var(--surface); }
.gd-list a{ display:block; font-weight:700; text-decoration:none; color:var(--ink); font-size:15px; }
.gd-list span{ display:block; margin-top:4px; font-size:13px; color:var(--mute); }

.gd-faq-item{ border-bottom:1px solid var(--line); padding:16px 0; }
.gd-faq-q{ font-weight:700; margin:0; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; gap:12px; }
.gd-faq-q::-webkit-details-marker{ display:none; }
.gd-faq-q::after{ content:"+"; flex:0 0 auto; font-size:20px; font-weight:400; color:var(--accent); }
.gd-faq-item[open] .gd-faq-q::after{ content:"\2212"; }
.gd-faq-a{ margin:12px 0 0; color:var(--mute); }

.gd-bio{ padding:32px 16px; text-align:center; background:var(--surface); }
.gd-bio img{ width:120px; height:120px; border-radius:999px; object-fit:cover; margin:0 auto 12px; display:block; }
.gd-bio p{ max-width:60ch; margin:0 auto 12px; color:var(--mute); }
.gd-bio a{ font-weight:700; color:var(--accent); text-decoration:none; }

.gd-ctaband{ padding:36px 16px; text-align:center; background:hsl(var(--h) 80% 42%); color:hsl(0 0% 100%); }
.gd-ctaband p{ margin:0 0 16px; font-size:19px; font-weight:700; }
.gd-ctaband-btns{ display:flex; justify-content:center; gap:12px; flex-wrap:wrap; }
.gd-ctaband-btns a{ min-height:44px; display:inline-flex; align-items:center; padding:0 22px; border-radius:8px; text-decoration:none; font-weight:700; }
.gd-ctaband-btns a:first-child{ background:hsl(0 0% 100%); color:var(--accent); }
.gd-ctaband-btns a:last-child{ background:transparent; color:hsl(0 0% 100%); border:1.5px solid hsl(0 0% 100%); }

@media (prefers-reduced-motion:reduce){ *{ animation:none !important; transition:none !important; } }

.ft{ padding:14px 16px; background:hsl(var(--h) 14% 16%); }
.ft-line{ display:flex; flex-wrap:wrap; justify-content:center; gap:6px 14px; margin:0; font-size:12px; line-height:1.5; color:hsl(0 0% 78%); }
.ft-line span{ white-space:nowrap; }
.ft-line span:not(:last-child)::after{ content:"|"; margin-left:14px; color:hsl(0 0% 42%); }
@media (max-width:420px){ .ft-line{ font-size:11px; gap:4px 10px; } .ft-line span:nth-child(4){ white-space:normal; } }