:root{
  --bg:#fff8fb;
  --panel:rgba(255,246,251,.92);
  --line:#f1d4e3;
  --pink:#ff78b2;
  --pink-deep:#ff59a5;
  --text:#8a6b7c;
  --soft:#c79bb2;
  --lavender:#c399ef;
  --blue:#9ed2ff;
  --yellow:#ffd86b;
  --milky:#ffd9e8;
  --shadow:0 16px 30px rgba(255,120,178,.10);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  background:
    radial-gradient(circle at 0% 0%, rgba(255,230,241,.95), transparent 20%),
    radial-gradient(circle at 100% 0%, rgba(232,223,255,.85), transparent 26%),
    linear-gradient(180deg, #fffafd 0%, #fff7fb 100%);
  color:var(--text);
  font-family:"Noto Sans KR","Hiragino Sans","Yu Gothic",sans-serif;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{
  width:min(1220px,calc(100% - 28px));
  margin:0 auto;
}

/* HEADER */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,248,252,.93);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(241,212,227,.85);
  box-shadow:0 8px 20px rgba(255,120,178,.06);
}

.header-box{
  margin:18px auto 14px;
  padding:20px 24px;
  border:1px solid var(--line);
  border-radius:22px;
  background:linear-gradient(180deg, rgba(255,252,254,.97), rgba(255,246,251,.95));
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  gap:28px;
  min-height:150px;
}

.logo{
  flex:0 0 auto;
  display:flex;
  align-items:center;
}

.logo img{
  height:120px;
  width:auto;
}

/* NAV */
nav{
  flex:1;
  display:grid;
  grid-template-columns:repeat(7, minmax(90px,1fr));
  gap:10px;
  text-align:center;
  align-items:center;
}

nav a{
  padding:10px 6px;
  border-radius:16px;
  transition:.18s ease;
}

nav a:hover,
nav a.current{
  background:rgba(255,239,247,.8);
}

nav b{
  display:block;
  color:#d06f9f;
  font-size:20px;
  font-weight:900;
  margin-bottom:6px;
}

nav span{
  display:block;
  font-size:15px;
  font-weight:900;
  color:#c288a6;
}

/* HERO */
.hero{padding:10px 0 16px}

.hero-card{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:0 0 24px 24px;
  background:linear-gradient(135deg, #fce5f0 0%, #ece4ff 48%, #eef7ff 100%);
  min-height:560px;
  box-shadow:var(--shadow);
}

.hero-visual{
  position:relative;
  min-height:620px;
  background:
    linear-gradient(rgba(255,255,255,.15), rgba(255,255,255,.15)),
    url('hero.png') center / cover no-repeat;
}

.hero-copy{
  padding:110px 50px 90px 70px;
}

.hero-kor{
  color:#e08fb4;
  font-size:18px;
  font-weight:900;
}

.hero-logo{
  font-size:clamp(88px,9vw,150px);
  font-weight:900;
  color:#ff5aa7;
}

.hero-sub{
  color:#e48db5;
  font-size:30px;
  font-weight:800;
}

.hero-desc{
  margin-top:20px;
  font-size:18px;
  line-height:2;
}

/* SECTION */
section{padding:14px 0 18px}

.section-title{
  text-align:center;
  color:#d977a4;
}

.section-title h2{
  font-size:48px;
}

.section-title p{
  font-size:14px;
  color:var(--soft);
}

/* MEMBER */
.member-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  align-items:stretch;
}

.member-card{
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  height:100%;
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,249,252,.94));
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow);
  padding:10px;
  transition:
    transform .22s ease,
    box-shadow .22s ease,
    filter .22s ease;
}

.member-name-bar{
  border-radius:0 0 999px 999px;
  color:#fff;
  text-align:center;
  font-size:18px;
  font-weight:900;
  padding:14px 10px;
  margin-bottom:12px;
  letter-spacing:.08em;
  transition:transform .25s ease, box-shadow .25s ease;
}

.member-photo{
  width:100%;
  height:360px;
  background:#fff;
  border:1px solid #f0dde8;
  border-radius:22px;
  overflow:hidden;
  margin-bottom:16px;
  flex:0 0 auto;
}

.member-photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.member-color-text{
  text-align:center;
  line-height:1.8;
  font-size:15px;
  font-weight:800;
  margin-bottom:14px;
  flex:0 0 auto;
}

.member-meta{
  flex:1;
  margin-bottom:18px;
  color:#8f7183;
  font-size:15px;
  line-height:1.9;
  font-weight:600;
  text-align:center;
}

.member-meta div{
  margin-bottom:8px;
}

.member-meta div:last-child{
  margin-bottom:0;
  color:#8f7183;
  opacity:1;
  font-weight:700;
}

.member-meta strong{
  font-weight:900;
  margin-right:6px;
}

.member-btn{
  display:inline-flex;
  width:100%;
  align-items:center;
  justify-content:center;
  padding:14px 18px;
  border-radius:999px;
  text-decoration:none;
  font-size:16px;
  font-weight:900;
  color:#fff;
  box-sizing:border-box;
  margin-top:auto;
  transition:
    transform .18s ease,
    box-shadow .18s ease,
    filter .18s ease;
}

/* member common shine */
.member-card::after{
  content:"";
  position:absolute;
  top:-10%;
  left:-40%;
  width:50%;
  height:120%;
  background:linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,.25) 50%,
    rgba(255,255,255,0) 60%,
    transparent 100%
  );
  transform:rotate(18deg);
  opacity:0;
  pointer-events:none;
}

.member-card:hover::after{
  opacity:1;
  animation:lumibelle-shine .8s ease;
}

@keyframes lumibelle-shine{
  from{ left:-40%; }
  to{ left:110%; }
}

.member-card:hover{
  transform:translateY(-8px) scale(1.02);
}

.member-card:hover .member-name-bar{
  transform:scale(1.06);
}

.member-btn:hover{
  transform:translateY(-3px) scale(1.03);
}

.member-btn:active{
  transform:scale(.96);
  filter:brightness(.98);
}

/* MARIRING */
.member-card.mariring{
  background:#fff0f6;
  filter:brightness(1.03) saturate(1.08);
}

.member-card.mariring .member-name-bar{
  background:#ff59a5;
  box-shadow:
    0 6px 16px rgba(255, 89, 165, 0.25),
    0 0 12px rgba(255, 120, 178, 0.25);
}

.member-card.mariring .member-color-text{
  color:#ff59a5;
}

.member-card.mariring .member-meta strong{
  color:#ff59a5;
}

.member-btn.mariring{
  background:#f35aa0;
}

.member-card.mariring:hover{
  transform:translateY(-8px) scale(1.03);
  box-shadow:
    0 22px 44px rgba(255, 89, 165, 0.32),
    0 0 36px rgba(255, 120, 178, 0.42);
}

.member-card.mariring::after{
  background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,.72),
    transparent
  );
}

.member-card.mariring:hover .member-name-bar{
  transform:scale(1.10);
}

.member-btn.mariring:hover{
  box-shadow:
    0 10px 24px rgba(255, 89, 165, 0.40),
    0 0 16px rgba(255, 120, 178, 0.35);
}

/* LULU */
.member-card.lulu{
  background:#fff6f9;
  filter:saturate(1.05);
}

.member-card.lulu .member-name-bar{
  background:linear-gradient(180deg, #FFB8D3 0%, #FFD9E8 100%);
  box-shadow:0 6px 16px rgba(255, 184, 211, 0.30);
}

.member-card.lulu .member-color-text{
  background:linear-gradient(90deg, #FFD9E8, #FFC0D7);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.member-card.lulu .member-meta strong{
  background:linear-gradient(90deg, #FFD9E8, #FFC0D7);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.member-btn.lulu{
  background:linear-gradient(180deg, #FFC0D7 0%, #FFD9E8 100%);
}

.member-card.lulu:hover{
  box-shadow:
    0 18px 36px rgba(255, 192, 215, 0.22),
    0 0 24px rgba(255, 217, 232, 0.35);
}

.member-card.lulu::after{
  background:linear-gradient(
    120deg,
    transparent,
    rgba(255, 240, 250, 0.62),
    transparent
  );
}

.member-card.lulu:hover .member-name-bar{
  transform:scale(1.08);
}

.member-btn.lulu:hover{
  box-shadow:0 8px 18px rgba(255, 192, 215, 0.35);
}

/* IRO */
.member-card.iro{
  background:#f4faff;
  position:relative;
}

.member-card.iro .member-name-bar{
  background:#8ECDF2;
  box-shadow:0 6px 16px rgba(142, 205, 242, 0.30);
}

.member-card.iro .member-color-text{
  color:#B2DEFF;
}

.member-card.iro .member-meta strong{
  color:#B2DEFF;
}

.member-btn.iro{
  background:#B2DEFF;
}

.member-card.iro::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.24), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,.16), transparent 40%);
  opacity:0;
  transition:opacity .3s ease;
  pointer-events:none;
}

.member-card.iro:hover::before{
  opacity:1;
}

.member-card.iro:hover{
  transform:translateY(-8px) scale(1.03);
  box-shadow:
    0 18px 36px rgba(142, 205, 242, 0.25),
    0 0 26px rgba(178, 222, 255, 0.35);
}

.member-card.iro::after{
  background:linear-gradient(
    120deg,
    transparent,
    rgba(200, 235, 255, 0.70),
    transparent
  );
}

.member-card.iro:hover .member-name-bar{
  transform:scale(1.08);
}

.member-btn.iro:hover{
  box-shadow:
    0 8px 20px rgba(142, 205, 242, 0.35),
    0 0 16px rgba(178, 222, 255, 0.35);
}

/* LUNAR */
.member-card.lunar{
  background:#f7f2ff;
  position:relative;
}

.member-card.lunar .member-name-bar{
  background:#9F6DE0;
  box-shadow:0 6px 16px rgba(159, 109, 224, 0.30);
}

.member-card.lunar .member-color-text{
  color:#ba8ce7;
}

.member-card.lunar .member-meta strong{
  color:#ba8ce7;
}

.member-btn.lunar{
  background:#ba8ce7;
}

.member-card.lunar::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.20), transparent 24%),
    radial-gradient(circle at 78% 30%, rgba(210,180,255,.18), transparent 28%),
    radial-gradient(circle at 70% 78%, rgba(255,255,255,.12), transparent 22%);
  opacity:0;
  transition:opacity .3s ease;
  pointer-events:none;
}

.member-card.lunar:hover::before{
  opacity:1;
}

.member-card.lunar:hover{
  transform:translateY(-8px) scale(1.03);
  box-shadow:
    0 18px 36px rgba(159, 109, 224, 0.24),
    0 0 28px rgba(186, 140, 231, 0.30);
}

.member-card.lunar::after{
  background:linear-gradient(
    120deg,
    transparent,
    rgba(235, 225, 255, 0.72),
    transparent
  );
}

.member-card.lunar:hover .member-name-bar{
  transform:scale(1.08);
}

.member-btn.lunar:hover{
  box-shadow:
    0 8px 20px rgba(159, 109, 224, 0.30),
    0 0 18px rgba(186, 140, 231, 0.25);
}

/* responsive */
@media (max-width:1180px){
  .member-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media (max-width:860px){
  .member-grid{
    grid-template-columns:1fr;
  }

  .member-card:hover,
  .member-card.mariring:hover,
  .member-card.lulu:hover,
  .member-card.iro:hover,
  .member-card.lunar:hover{
    transform:translateY(-4px) scale(1.01);
  }

  .member-btn:hover{
    transform:translateY(-2px) scale(1.01);
  }
}

/* SCROLL ANIMATION */
.reveal{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .8s ease, transform .8s ease;
}

.reveal.show{
  opacity:1;
  transform:translateY(0);
}

/* magical cursor trail */
.sparkle{
  position:fixed;
  pointer-events:none;
  border-radius:50%;
  z-index:9999;
  background:radial-gradient(circle,
    rgba(255,255,255,0.95) 0%,
    rgba(255,240,247,0.92) 20%,
    rgba(255,192,215,0.78) 46%,
    rgba(255,89,165,0.42) 72%,
    rgba(255,89,165,0) 100%
  );
  box-shadow:
    0 0 12px rgba(255,255,255,0.75),
    0 0 18px rgba(255,192,215,0.35);
  filter:blur(1px);
  animation:sparklePop .9s ease-out forwards;
}

.sparkle::before,
.sparkle::after{
  content:"";
  position:absolute;
  border-radius:50%;
  pointer-events:none;
}

.sparkle::before{
  width:40%;
  height:40%;
  left:8%;
  top:12%;
  background:rgba(255,255,255,0.82);
  filter:blur(.5px);
}

.sparkle::after{
  width:24%;
  height:24%;
  right:10%;
  top:18%;
  background:rgba(255,205,230,0.8);
  filter:blur(.5px);
}

@keyframes sparklePop{
  0%{
    transform:translate(-50%, -50%) scale(0.35) translateY(0);
    opacity:1;
  }
  55%{
    transform:translate(-50%, -50%) scale(1.45) translateY(-8px);
    opacity:.72;
  }
  100%{
    transform:translate(-50%, -50%) scale(2.1) translateY(-18px);
    opacity:0;
  }
}