:root{
  --bg:#0a0c10;
  --bg-soft:#11151c;
  --card:#151a22;
  --line:rgba(255,255,255,.08);
  --txt:#e7ecf3;
  --muted:#8b94a3;
  --accent:#5b8cff;        /* default */
  --accent-doc:#2dd4bf;    /* 의사 - teal */
  --accent-dev:#7c6cff;    /* 개발자 - purple */
  --accent-inv:#f5b53d;    /* 투자자 - amber */
  --accent-golf:#22c55e;   /* 골퍼 - green */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"Segoe UI",Roboto,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  background:var(--bg);color:var(--txt);
  -webkit-font-smoothing:antialiased;line-height:1.5;
  transition:background .5s ease;
}
body[data-mode="doc"]{
  --accent:var(--accent-doc);
  --bg:#051413;
  --bg-soft:#09201f;
  --card:#0d2c2a;
  --line:rgba(45,212,191,.08);
}
body[data-mode="dev"]{
  --accent:var(--accent-dev);
  --bg:#080714;
  --bg-soft:#0d0c20;
  --card:#141230;
  --line:rgba(124,108,255,.08);
}
body[data-mode="inv"]{
  --accent:var(--accent-inv);
  --bg:#110d05;
  --bg-soft:#1b1409;
  --card:#261d0d;
  --line:rgba(245,181,61,.08);
}
body[data-mode="golf"]{
  --accent:var(--accent-golf);
  --bg:#051208;
  --bg-soft:#08200f;
  --card:#0c2d16;
  --line:rgba(34,197,94,.08);
}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* ===== NAV / TABS ===== */
nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(10,12,16,.72);
  border-bottom:1px solid var(--line);
  transition:background .5s ease,border-color .5s ease;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:700;letter-spacing:.5px;font-size:18px;display:flex;align-items:center;gap:8px}
.brand span{color:var(--accent);transition:color .4s}
.brand-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 0 4px var(--accent));
  transition: filter 0.4s ease;
}
.tabs{display:flex;gap:6px;background:var(--bg-soft);padding:5px;border-radius:999px;border:1px solid var(--line);transition:background .5s ease,border-color .5s ease}
.tab{
  border:0;background:transparent;color:var(--muted);
  font-size:14px;font-weight:600;padding:9px 18px;border-radius:999px;
  cursor:pointer;transition:.25s;font-family:inherit;
}
.tab:hover{color:var(--txt)}
.tab.active{background:var(--accent);color:#0a0c10}

/* ===== SCREEN 1 : HERO ===== */
.hero{min-height:calc(100vh - 64px);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(700px 500px at 70% 20%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%);
  transition:background .6s;pointer-events:none;
}
.eyebrow{color:var(--accent);font-weight:600;font-size:14px;letter-spacing:2px;text-transform:uppercase;margin-bottom:18px;transition:color .4s}
.hero h1{font-size:clamp(40px,7vw,76px);font-weight:800;line-height:1.15;letter-spacing:-1.5px;word-break:keep-all;}
.hero h1 .role {
  color: var(--accent);
  display: inline-block;
  min-width: 3.2em;
  text-align: center;
  transition: color .4s;
}
.nobr {
  white-space: nowrap;
}
.hero p.lead{margin-top:22px;font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:560px}
.hero-cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.btn{
  padding:13px 24px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;
  border:1px solid var(--line);font-family:inherit;text-decoration:none;display:inline-block;transition:.2s;
}
.btn-primary{background:var(--accent);color:#0a0c10;border-color:transparent}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--txt)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.stats{margin-top:64px;display:flex;gap:48px;flex-wrap:wrap}
.stat .num{font-size:30px;font-weight:800;color:var(--accent);transition:color .4s}
.stat .lbl{font-size:13px;color:var(--muted);margin-top:4px}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);color:var(--muted);font-size:13px;letter-spacing:1px;animation:bob 2s infinite}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}

/* ===== SCREEN 2 : CATEGORY DETAIL ===== */
.detail{padding:90px 0 110px;border-top:1px solid var(--line);background:var(--bg-soft);transition:background .5s ease,border-color .5s ease}
.sec-head{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.chip{font-size:13px;font-weight:700;color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent);padding:6px 14px;border-radius:999px;transition:.4s}
.detail h2{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-1px;margin:14px 0 12px}
.detail .sub{color:var(--muted);max-width:620px;margin-bottom:46px;font-size:16px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;
  transition:background .5s ease,border-color .5s ease,transform .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.card .ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:20px;
  background:color-mix(in srgb,var(--accent) 16%,transparent);margin-bottom:16px;transition:.4s}
.card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}

.row2{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;margin-top:18px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;transition:background .5s ease,border-color .5s ease}
.panel h4{font-size:15px;color:var(--muted);font-weight:600;margin-bottom:18px;letter-spacing:.5px}
.tl-item {
  display: flex;
  gap: 16px;
  padding: 13px 12px;
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--line);
  margin-left: -12px;
  margin-right: -12px;
  transition: all 0.3s ease;
}
.tl-item:last-child {
  border-bottom: 0;
}
.tl-date{color:var(--accent);font-weight:700;font-size:13px;min-width:110px;flex-shrink:0;transition:.4s}
.tl-txt{font-size:14.5px}
.tl-txt small{color:var(--muted);display:block;margin-top:2px}
.taglist{display:flex;flex-wrap:wrap;gap:9px}
.tag{font-size:13px;padding:7px 13px;border-radius:9px;background:var(--bg-soft);border:1px solid var(--line);color:var(--txt)}

footer{padding:40px 0;text-align:center;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}

@media(max-width:760px){
  .tabs{gap:2px;padding:4px}.tab{padding:8px 12px;font-size:13px}
  .grid{grid-template-columns:1fr}.row2{grid-template-columns:1fr}
  .stats{gap:28px}.nav-inner .brand{display:none}
}

/* ===== CONTACT MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.modal-overlay.active {
  opacity: 1;
}
.modal-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px;
  width: 90%;
  max-width: 420px;
  position: relative;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.active .modal-card {
  transform: translateY(0);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 24px;
  cursor: pointer;
  transition: color 0.2s;
}
.modal-close:hover {
  color: var(--txt);
}
.modal-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--txt);
}
.modal-desc {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 24px;
}
.email-copy-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.email-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  transition: color 0.4s;
  user-select: all;
}
.btn-copy {
  background: var(--accent);
  color: #0a0c10;
  border: 0;
  padding: 6px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn-copy:hover {
  transform: scale(1.05);
}
.btn-copy:active {
  transform: scale(0.95);
}
.modal-toast {
  font-size: 13px;
  color: var(--accent-doc);
  margin-top: 8px;
  font-weight: 600;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== TIMELINE HIGHLIGHTS ===== */
.badge-now {
  background: var(--accent);
  color: #0a0c10;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 6px;
  vertical-align: middle;
  display: inline-block;
}
.badge-past {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 4px;
  margin-right: 6px;
  vertical-align: middle;
  display: inline-block;
}
.tl-item.current-job {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 7%, transparent), transparent);
  border-left-color: var(--accent);
}

/* ===== HUB BUTTON & MODAL ===== */
.tab.hub-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.tab.hub-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--txt);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
  text-align: left;
}
.hub-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 16px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}
.hub-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.hub-item h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--txt);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hub-item p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}
.hub-category-title {
  grid-column: 1 / -1;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}
.tl-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  text-decoration: none;
  margin-left: 6px;
  font-size: 13px;
  vertical-align: middle;
  transition: transform 0.2s ease, opacity 0.2s ease;
  opacity: 0.75;
}
.tl-link-icon:hover {
  transform: scale(1.15);
  opacity: 1;
}

.video-container-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 20px;
  margin-top: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.5s ease;
}
.video-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.video-header h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--txt);
  flex-grow: 1;
  margin-left: 8px;
}
.video-icon {
  font-size: 18px;
}
.video-badge {
  background: rgba(34, 197, 94, 0.15);
  color: var(--accent-golf);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 16px;
}
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* ===== HUB NO-LINK ITEMS ===== */
.hub-item.no-link {
  cursor: default;
  opacity: 0.55;
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(255, 255, 255, 0.03);
}
.hub-item.no-link:hover {
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(255, 255, 255, 0.03);
  transform: none;
}
.hub-item.no-link h4::after {
  content: "준비 중";
  font-size: 9px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  padding: 1px 5px;
  border-radius: 4px;
  margin-left: auto;
  font-weight: 500;
}

.footer-link {
  color: inherit;
  text-decoration: underline;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}
.footer-link:hover {
  opacity: 1;
}

.hero-bg-art {
  position: absolute;
  top: 50%;
  left: 70%; /* 가로 중앙(50%)에서 오른쪽으로 20% 지점에 안착 */
  transform: translate(-50%, -50%);
  width: 480px;
  height: 480px;
  opacity: 0.58;
  pointer-events: none;
  z-index: 1;
  transition: opacity .5s ease;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 80%);
  -webkit-mask-image: radial-gradient(circle at center, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 80%);
}
.hero-bg-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 1.2s ease;
}
.hero .wrap {
  position: relative;
  z-index: 2;
  width: 100%;
}

@media(max-width:760px){
  .hero-bg-art {
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    height: 320px;
  }
}
.video-container-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 20px;
  margin-top: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.5s ease;
}
.video-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.video-header h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--txt);
  flex-grow: 1;
  margin-left: 8px;
}
.video-icon {
  font-size: 18px;
}
.video-badge {
  background: rgba(34, 197, 94, 0.15);
  color: var(--accent-golf);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 16px;
}
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.lang-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-left: 6px;
}
.lang-btn:hover {
  border-color: var(--accent);
  color: var(--txt);
}

/* ===== INVESTOR CHART HIGHLIGHTS ===== */
.chart-container-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 20px;
  margin-top: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.5s ease;
}
.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.chart-header h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--txt);
  flex-grow: 1;
  margin-left: 8px;
}
.chart-icon {
  font-size: 18px;
}
.chart-badge {
  background: rgba(245, 181, 61, 0.15); /* Amber/Gold */
  color: var(--accent-inv);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(245, 181, 61, 0.3);
}
.chart-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 16px;
}
.chart-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}