/* ═══════════════════════════════════════════════════════
   NovelNyase Design Method (NNDM) v1.0
   nyase.kr / tcs.nyase.kr
   Flat + Modern + Gradient Wave
   ═══════════════════════════════════════════════════════ */

:root {
  /* ── Base surfaces ── */
  --bg:        #F7F8FF;
  --bg-soft:   #EEF0FF;
  --bg-card:   rgba(255, 255, 255, 0.88);
  --bg-glass:  rgba(255, 255, 255, 0.62);

  /* ── Ink / text ── */
  --ink:       #0C0B1E;
  --ink-dim:   #4A476E;
  --ink-faint: #9996C0;
  --ink-ghost: rgba(12, 11, 30, 0.06);

  /* ── Brand colors ── */
  --orange:    #F97316;
  --magenta:   #E0397D;
  --sky:       #38BDF8;
  --mint:      #2DD4BF;
  --violet:    #8B5CF6;

  /* ── Semantic: 추구 / 지뢰 ── */
  --good:      #2DD4BF;
  --warn:      #E0397D;

  /* ── Gradient Wave palette ── */
  --grad-wave:  linear-gradient(135deg, #FED7AA 0%, #FBCFE8 45%, #BAE6FD 100%);
  --grad-vivid: linear-gradient(110deg, #F97316 0%, #E0397D 45%, #38BDF8 100%);
  --grad-text:  linear-gradient(100deg, #F97316, #E0397D 45%, #38BDF8);
  --grad-good:  linear-gradient(120deg, #2DD4BF, #38BDF8);
  --grad-warn:  linear-gradient(120deg, #F97316, #E0397D);
  --grad-soft:  linear-gradient(135deg, rgba(249,115,22,.12), rgba(224,57,125,.10) 50%, rgba(56,189,248,.12));
  --grad-mint:  linear-gradient(120deg, #2DD4BF, #38BDF8);

  /* ── Borders ── */
  --line:      rgba(12, 11, 30, 0.08);
  --line-card: rgba(12, 11, 30, 0.06);

  /* ── Motion ── */
  --ease:     cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  /* ── Layout ── */
  --maxw:   1000px;
  --r:      16px;
  --r-card: 24px;
  --r-pill: 9999px;
}

/* ─── Reset ─────────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Pretendard', 'Pretendard Variable', -apple-system, BlinkMacSystemFont,
               'Apple SD Gothic Neo', 'Segoe UI', Roboto, sans-serif;
  background: var(--bg); color: var(--ink); line-height: 1.7; overflow-x: hidden;
  letter-spacing: -.01em; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { background: rgba(224,57,125,.2); color: var(--ink); }
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }

/* ─── Background field: pastel ambient blobs ─────────────── */
.field { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.field .glow {
  position: absolute; border-radius: 50%; filter: blur(140px); opacity: .12;
  will-change: transform;
}
.glow--m { width: 48vw; height: 48vw; background: var(--magenta); top: -10%; left: -8%; animation: drift1 28s var(--ease) infinite alternate; }
.glow--s { width: 44vw; height: 44vw; background: var(--sky); top: 30%; right: -14%; animation: drift2 33s var(--ease) infinite alternate; }
.glow--t { width: 36vw; height: 36vw; background: var(--mint); bottom: -14%; left: 12%; opacity: .08; animation: drift3 36s var(--ease) infinite alternate; }
.field .grain {
  position: absolute; inset: -50%; opacity: .012; mix-blend-mode: multiply;
  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='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes drift1 { from { transform: translate(0,0) scale(1); } to { transform: translate(7vw,6vh) scale(1.15); } }
@keyframes drift2 { from { transform: translate(0,0) scale(1.1); } to { transform: translate(-6vw,-5vh) scale(1); } }
@keyframes drift3 { from { transform: translate(0,0) scale(1); } to { transform: translate(5vw,-6vh) scale(1.2); } }

/* ═══════════════════════  NAV  ═══════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; border-bottom: 1px solid transparent;
  transition: background .4s var(--ease), backdrop-filter .4s, border-color .4s, box-shadow .4s;
}
.nav.solid {
  background: var(--bg-glass);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  border-color: var(--line);
  box-shadow: 0 1px 24px rgba(12,11,30,.05);
}
.nav .brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.nav .brand img { width: 26px; height: 26px; }
.nav .brand .dot { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav .links { display: flex; gap: 4px; align-items: center; }
.nav .links a {
  font-size: .85rem; color: var(--ink-dim); padding: 7px 12px; border-radius: var(--r-pill);
  font-weight: 500; transition: color .25s, background .25s;
}
.nav .links a:hover { color: var(--ink); background: var(--ink-ghost); }
.nav .links a.home {
  border: 1px solid var(--line); background: var(--bg-card);
  box-shadow: 0 2px 8px rgba(12,11,30,.04);
}
.nav .links a.home:hover { border-color: rgba(12,11,30,.18); }

/* ═══════════════════════  HERO / PROFILE  ═══════════════════════ */
.hero { position: relative; z-index: 1; padding: 116px 0 40px; }
.intro-tag {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-dim);
  margin-bottom: 18px; font-weight: 600;
}
.intro-tag::before { content: ""; width: 26px; height: 2px; background: var(--grad-vivid); border-radius: 2px; }

/* Profile card — frosted glass with wave strip */
.card {
  position: relative; border-radius: var(--r-card); overflow: hidden;
  background: var(--bg-card); backdrop-filter: blur(20px);
  border: 1px solid var(--line-card);
  display: grid; grid-template-columns: minmax(0,300px) minmax(0,1fr);
  gap: clamp(20px,4vw,40px); padding: clamp(26px,4vw,40px);
  box-shadow: 0 24px 80px rgba(12,11,30,.08), 0 1px 0 rgba(255,255,255,.9) inset;
}

/* Wave strip at top */
.card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 5px;
  background: var(--grad-wave);
}

/* Ambient magenta glow top-right */
.card::after {
  content: "";
  position: absolute; top: -40%; right: -14%; width: 52%; height: 160%;
  background: radial-gradient(circle, rgba(224,57,125,.1), transparent 65%);
  filter: blur(24px); pointer-events: none;
}

@media (max-width: 720px) { .card { grid-template-columns: 1fr; text-align: center; } }

/* ─── Avatar with gradient ring ─────────────────── */
.avatar-wrap {
  position: relative; z-index: 1;
  border-radius: calc(var(--r-card) + 4px);
  padding: 3px;
  background: var(--grad-vivid);
  box-shadow: 0 12px 40px rgba(224,57,125,.15);
  align-self: flex-start;
}
.avatar {
  position: relative; aspect-ratio: 1/1; border-radius: var(--r-card); overflow: hidden;
  cursor: pointer; background: var(--bg);
}
.avatar img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
  opacity: 0; transform: scale(1.06);
  transition: opacity .7s var(--ease), transform 1s var(--ease);
}
.avatar img.show { opacity: 1; transform: scale(1); }
.avatar .swap-hint {
  position: absolute; right: 10px; bottom: 10px; z-index: 2;
  font-size: .72rem; padding: 5px 11px; border-radius: var(--r-pill);
  background: var(--bg-glass); backdrop-filter: blur(8px);
  color: var(--ink-dim); border: 1px solid var(--line);
}
.avatar:hover .swap-hint { color: var(--ink); }

/* ─── Profile ID ─────────────────────────────────── */
.id { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; }
.id .handle {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px;
  font-size: .95rem; color: var(--sky); font-weight: 600;
}
.id .handle a { transition: opacity .2s; }
.id .handle a:hover { text-decoration: underline; opacity: .85; }
.id h1 { font-size: clamp(2.2rem,7vw,3.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; margin: 8px 0 6px; color: var(--ink); }
.id h1 .grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.id .line { color: var(--ink-dim); font-size: 1.02rem; }
.id .badges { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 720px) { .id .badges { justify-content: center; } .id .handle { justify-content: center; } }
.badge {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px;
  border-radius: var(--r-pill); font-size: .84rem; color: var(--ink-dim);
  border: 1px solid var(--line); background: var(--bg-card);
  backdrop-filter: blur(8px); box-shadow: 0 2px 6px rgba(12,11,30,.04);
}
.badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--sky)); }
.id .meta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .9rem; color: var(--ink-faint); }
.id .meta b { color: var(--ink-dim); font-weight: 600; }
.id .cta { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 720px) { .id .cta { justify-content: center; } }
.id .cta a {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px;
  border-radius: var(--r-pill); font-size: .9rem; font-weight: 700;
  transition: transform .3s var(--ease), box-shadow .3s;
}
.id .cta a.x { background: var(--grad-vivid); color: #fff; box-shadow: 0 10px 32px -10px rgba(224,57,125,.45); }
.id .cta a.ghost { border: 1px solid var(--line); color: var(--ink); background: var(--bg-card); box-shadow: 0 2px 8px rgba(12,11,30,.04); }
.id .cta a:hover { transform: translateY(-2px); }

/* Notice strip */
.notice {
  margin-top: 18px; display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: var(--r);
  border: 1px solid rgba(224,57,125,.22);
  background: rgba(224,57,125,.06);
  color: var(--ink-dim); font-size: .92rem;
}
.notice b { color: var(--warn); }
.notice .ic { flex: 0 0 auto; }

/* ═══════════════════════  SECTION SCAFFOLD  ═══════════════════════ */
section.block { position: relative; z-index: 1; padding: clamp(56px,9vw,96px) 0 0; }

#pursue { background: var(--bg); }
#mine   { background: var(--bg-soft); }
#dm     { background: var(--bg); }

.head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.head .k { font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent, var(--ink-faint)); font-weight: 700; }
.head h2 { font-size: clamp(1.7rem,5vw,2.6rem); font-weight: 800; letter-spacing: -.03em; color: var(--ink); }
.head h2 .em { -webkit-background-clip: text; background-clip: text; color: transparent; }
.head h2 .em.g { background: var(--grad-good); }
.head h2 .em.w { background: var(--grad-warn); }
.lead { margin-top: 14px; color: var(--ink-dim); max-width: 640px; }

/* ─── Toggle filter ─────────────────────────────── */
.switch {
  margin: 26px 0 0; display: inline-flex; padding: 5px; gap: 5px;
  border-radius: var(--r-pill); border: 1px solid var(--line);
  background: var(--bg-card); backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(12,11,30,.05);
}
.switch button {
  appearance: none; cursor: pointer; font: inherit; font-size: .9rem; font-weight: 600;
  padding: 10px 22px; border-radius: var(--r-pill); border: none;
  background: none; color: var(--ink-dim); transition: all .3s var(--ease);
}
.switch button:hover { background: var(--ink-ghost); color: var(--ink); }
.switch button.on.good { background: var(--grad-good); color: var(--ink); box-shadow: 0 4px 14px rgba(45,212,191,.3); }
.switch button.on.warn { background: var(--grad-warn); color: #fff; box-shadow: 0 4px 14px rgba(224,57,125,.3); }

/* ─── Card grid ─────────────────────────────────── */
.grid { margin-top: 26px; display: grid; grid-template-columns: repeat(auto-fill, minmax(248px,1fr)); gap: 14px; }
.tile {
  position: relative; padding: 22px; border-radius: var(--r-card);
  border: 1px solid var(--line-card); background: var(--bg-card);
  backdrop-filter: blur(12px); box-shadow: 0 2px 12px rgba(12,11,30,.04);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; overflow: hidden;
}
.tile:hover { transform: translateY(-4px); }
.tile .ico {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 14px;
  background: var(--ink-ghost);
}
.tile h3 { font-size: 1.08rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: 6px; color: var(--ink); }
.tile p { color: var(--ink-dim); font-size: .94rem; }
.tile .num {
  position: absolute; top: 16px; right: 18px;
  font-size: .78rem; font-weight: 800; color: var(--ink-faint); letter-spacing: .05em;
}

/* Good tile (추구) */
.tile.good { background: rgba(45,212,191,.04); border-color: rgba(45,212,191,.18); }
.tile.good .ico { color: var(--mint); background: rgba(45,212,191,.12); }
.tile.good::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--grad-good); opacity: 0; transition: opacity .3s;
  border-radius: var(--r-card) 0 0 var(--r-card);
}
.tile.good:hover { border-color: rgba(45,212,191,.35); box-shadow: 0 12px 40px rgba(45,212,191,.1); }
.tile.good:hover::after { opacity: 1; }

/* Warn tile (지뢰) */
.tile.warn { background: rgba(224,57,125,.04); border-color: rgba(224,57,125,.2); }
.tile.warn .ico { color: var(--magenta); background: rgba(224,57,125,.12); }
.tile.warn:hover { border-color: rgba(224,57,125,.4); box-shadow: 0 12px 40px rgba(224,57,125,.08); }
.tile.warn::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--grad-warn); opacity: 0; transition: opacity .3s;
  border-radius: var(--r-card) 0 0 var(--r-card);
}
.tile.warn:hover::after { opacity: 1; }
.tile.warn .level {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 12px; font-size: .78rem; font-weight: 700; color: var(--warn);
}
.tile.warn .level .dots { display: inline-flex; gap: 3px; }
.tile.warn .level .dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(224,57,125,.2); }
.tile.warn .level .dots i.on { background: var(--warn); }

.hidden { display: none !important; }

/* ═══════════════════════  DM GUIDE  ═══════════════════════ */
.dm { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 680px) { .dm { grid-template-columns: 1fr; } }
.dm .col {
  padding: 0; border-radius: var(--r-card); overflow: hidden; position: relative;
  backdrop-filter: blur(12px); box-shadow: 0 2px 12px rgba(12,11,30,.04);
}

/* Gradient header bars */
.dm .col.ok {
  border: 1px solid rgba(45,212,191,.22);
  background: rgba(45,212,191,.04);
}
.dm .col.no {
  border: 1px solid rgba(224,57,125,.22);
  background: rgba(224,57,125,.04);
}
.dm .col.ok::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--grad-good); }
.dm .col.no::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--grad-warn); }

.dm .col h4 {
  display: flex; align-items: center; gap: 9px;
  font-size: 1.02rem; font-weight: 800; padding: 20px 20px 0; margin-top: 8px;
  margin-bottom: 14px;
}
.dm .col.ok h4 { color: var(--mint); }
.dm .col.no h4 { color: var(--magenta); }
.dm ul { list-style: none; display: flex; flex-direction: column; gap: 11px; padding: 0 20px 20px; }
.dm li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-dim); font-size: .95rem; }
.dm li svg { flex: 0 0 auto; margin-top: 3px; }

/* ═══════════════════════  CLOSING  ═══════════════════════ */
.closing {
  margin-top: clamp(56px,9vw,96px); text-align: center;
  padding: clamp(40px,7vw,72px) 0; position: relative; z-index: 1;
}
.closing::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-soft);
  pointer-events: none;
}
.closing p.q {
  position: relative;
  font-size: clamp(1.4rem,4.5vw,2.4rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.3;
  color: var(--ink);
}
.closing p.q .grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.closing .sub { position: relative; margin-top: 16px; color: var(--ink-dim); }
.closing .links { position: relative; margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.closing .links a {
  padding: 11px 22px; border-radius: var(--r-pill); border: 1px solid var(--line);
  font-size: .9rem; color: var(--ink-dim); background: var(--bg-card);
  box-shadow: 0 2px 8px rgba(12,11,30,.04);
  transition: all .3s var(--ease);
}
.closing .links a:hover { color: var(--ink); border-color: rgba(12,11,30,.18); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(12,11,30,.07); }
.closing .links a.solid { background: var(--grad-vivid); color: #fff; border-color: transparent; font-weight: 700; box-shadow: 0 8px 28px -8px rgba(224,57,125,.4); }
.closing .links a.solid:hover { box-shadow: 0 12px 36px -8px rgba(224,57,125,.55); }

/* ═══════════════════════  FOOTER  ═══════════════════════ */
footer.foot {
  position: relative; z-index: 1; border-top: 1px solid var(--line);
  padding: 40px 0; margin-top: 0; background: var(--bg);
  color: var(--ink-faint); font-size: .82rem;
  display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: center; text-align: center;
  align-items: center;
}
footer.foot::before {
  content: "";
  position: absolute; top: -1px; left: 0; right: 0; height: 3px;
  background: var(--grad-wave);
}
.foot .nndm-mark {
  font-size: .74rem; color: var(--ink-faint); letter-spacing: .04em; opacity: .6;
  width: 100%; text-align: center; margin-top: 4px;
}

/* ═══════════════════════  AUDIO DOCK  ═══════════════════════ */
.dock {
  position: fixed; z-index: 70; right: 18px; bottom: 18px;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 15px 8px 8px; border-radius: var(--r-pill);
  background: var(--bg-glass);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  border: 1px solid var(--line);
  box-shadow: 0 8px 32px rgba(12,11,30,.12), 0 1px 0 rgba(255,255,255,.7) inset;
}
.dock button { appearance: none; cursor: pointer; border: none; background: none; color: var(--ink); display: grid; place-items: center; }
.dock .toggle {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad-vivid); color: #fff;
  box-shadow: 0 4px 14px rgba(224,57,125,.28); flex-shrink: 0;
}
.dock .viz { display: flex; align-items: flex-end; gap: 2px; height: 20px; width: 52px; }
.dock .viz i {
  flex: 1; border-radius: 2px; height: 18%;
  background: var(--grad-vivid); opacity: .65;
  transition: height .08s linear;
}
.dock .label { font-size: .74rem; color: var(--ink-dim); white-space: nowrap; }
@media (max-width: 520px) { .dock .label { display: none; } .dock .viz { width: 40px; } }

/* ═══════════════════════  REVEAL  ═══════════════════════ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .07s; }
.reveal.d2 { transition-delay: .14s; }
.reveal.d3 { transition-delay: .21s; }
.reveal.d4 { transition-delay: .28s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}