/* Kim Ju-ae landing — clean, centered, mobile-first */
/* Color palette pulled from banner: charcoal + blood-red accents */

:root{
  --bg: #07090b;
  --bg2: #0b0f13;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.08);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.68);
  --line: rgba(255,255,255,0.12);
  --accent: #9a1f2b;      /* throne red */
  --accent2: #d04a4a;     /* warmer highlight */
  --shadow: 0 18px 60px rgba(0,0,0,0.55);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, -apple-system, system-ui, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1000px 500px at 50% 0%, rgba(154,31,43,0.18), transparent 55%),
              radial-gradient(800px 450px at 20% 10%, rgba(208,74,74,0.12), transparent 60%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
}

a{ color: inherit; text-decoration: none; }
a:hover{ opacity: 0.9; }

.container{
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-weight: 650;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  user-select: none;
}
.btn:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,0.22); background: rgba(255,255,255,0.06); }
.btn:active{ transform: translateY(0); }

.btn--primary{
  border-color: rgba(208,74,74,0.45);
  background: linear-gradient(180deg, rgba(154,31,43,0.9), rgba(154,31,43,0.55));
  box-shadow: 0 14px 40px rgba(154,31,43,0.25);
}
.btn--primary:hover{ background: linear-gradient(180deg, rgba(208,74,74,0.92), rgba(154,31,43,0.62)); }

.btn--ghost{ background: rgba(255,255,255,0.04); }
.btn--tiny{ padding: 8px 10px; border-radius: 12px; font-size: 13px; }

.pill{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(10px);
  font-weight: 650;
  font-size: 13px;
}

.hero{ position: relative; }
.hero__banner{
  min-height: 92vh;
  background-size: cover;
  background-position: center center;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.hero__scrim{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 55% 30%, rgba(0,0,0,0.25), rgba(0,0,0,0.78) 65%),
    linear-gradient(180deg, rgba(0,0,0,0.72), rgba(0,0,0,0.92) 70%, rgba(7,9,11,0.98));
}
.hero__content{
  position: relative;
  padding: 90px 0 60px;
  display: grid;
  gap: 18px;
  align-content: start;
  justify-items: center;
  text-align: center;
}

.hero__h1{
  margin: 0;
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: -0.8px;
  text-shadow: 0 10px 40px rgba(0,0,0,0.65);
}
.hero__lead{
  margin: 0;
  max-width: 72ch;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255,255,255,0.82);
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.55;
}

.cta{ display: flex; flex-wrap: wrap; gap: 12px; padding-top: 6px; justify-content: center; }

.meta{
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.meta__box{
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.40);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  padding: 14px 14px;
}
.meta__label{ font-size: 12px; color: var(--muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.12em; }
.meta__row{ display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; }
.meta__code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  overflow-x: auto;
}
.meta__links{ display: flex; align-items: center; gap: 10px; flex-wrap: wrap; color: rgba(255,255,255,0.85); justify-content: center; }
.meta__note{ margin-top: 8px; font-size: 13px; color: rgba(208,74,74,0.95); min-height: 18px; }

.dot{ opacity: 0.6; }

.scrollhint{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  width: fit-content;
  color: rgba(255,255,255,0.68);
  margin-left: auto;
  margin-right: auto;
}
.scrollhint__line{
  height: 1px;
  width: 64px;
  background: linear-gradient(90deg, rgba(255,255,255,0.6), transparent);
}

.main{ padding: 34px 0 60px; display: grid; gap: 18px; }

.card{
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  text-align: center;
}
.card h2{ margin: 0 0 10px; font-size: 20px; letter-spacing: -0.2px; }
.card p{ margin: 0 0 10px; color: rgba(255,255,255,0.80); line-height: 1.6; }
.muted{ color: var(--muted) !important; }

.grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.list{ margin: 10px auto 0; padding-left: 18px; color: rgba(255,255,255,0.80); text-align: left; display: inline-block; }
.list li{ margin: 8px 0; }

.tagrow{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; justify-content: center; }
.tag{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.82);
  font-weight: 650;
  font-size: 13px;
}

.chart{ padding: 16px; }
.chart__head{ display: flex; align-items: baseline; justify-content: center; gap: 12px; flex-wrap: wrap; text-align: center; }
.chart__frame{
  margin-top: 12px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.35);
}
.chart__frame iframe{ width: 100%; height: min(70vh, 720px); border: 0; }
.chart__foot{ margin-top: 12px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.footer{
  border-top: 1px solid rgba(255,255,255,0.10);
  padding: 22px 0;
  background: rgba(0,0,0,0.35);
}
.footer__inner{ display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.brand{ font-weight: 800; letter-spacing: -0.2px; }
.footer__right{ display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.80); }

/* ENTRY GATE */
.entry{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 22px;
}
.entry__bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 520px at 50% 30%, rgba(154,31,43,0.20), rgba(0,0,0,0.85) 70%),
    linear-gradient(180deg, rgba(0,0,0,0.86), rgba(0,0,0,0.94));
}
.entry__card{
  position: relative;
  width: min(920px, 100%);
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 40px 120px rgba(0,0,0,0.75);
  background: rgba(0,0,0,0.35);
}
.entry__img{ width: 100%; height: auto; display: block; filter: contrast(1.04) saturate(1.05); }
.entry__overlay{
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: clamp(18px, 3vw, 34px);
  text-align: center;
  background: radial-gradient(700px 450px at 50% 40%, rgba(0,0,0,0.10), rgba(0,0,0,0.78) 70%);
}
.entry__title{ font-size: clamp(34px, 5vw, 58px); font-weight: 900; letter-spacing: -0.8px; text-shadow: 0 14px 60px rgba(0,0,0,0.65); }
.entry__sub{ max-width: 62ch; color: rgba(255,255,255,0.80); line-height: 1.55; }
.entry__hint{ margin-top: 4px; color: rgba(255,255,255,0.62); font-size: 13px; }
kbd{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace; font-size: 12px;
  padding: 2px 6px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.18); background: rgba(0,0,0,0.35); }

/* RESPONSIVE */
@media (min-width: 860px){
  .meta{ grid-template-columns: 1.2fr 0.8fr; }
  .grid{ grid-template-columns: 1fr 1fr; }
  .hero__content{ padding: 110px 0 70px; }
}

@media (max-width: 420px){
  .container{ width: calc(100% - 28px); }
  .btn{ width: 100%; }
  .meta__row{ flex-direction: column; align-items: stretch; }
  .meta__code{ width: 100%; }
  .chart__frame iframe{ height: 520px; }
  .footer__inner{ justify-content: center; text-align: center; }
  .footer__right{ justify-content: center; flex-wrap: wrap; }
}