:root{
  --bg:#f6f7fb;
  --paper:#ffffff;
  --ink:#2b2f38;
  --muted:#6b7280;
  --primary:#9b6cff;          /* 메인 보라 */
  --primary-dark:#7a52e6;
  --pink:#ff6ea9;             /* 핑크 CTA */
  --dark:#3a3a3a;             /* 진회색 CTA */
  --gray:#bdbdbd;             /* 회색 CTA */a
  --chip:#efe9ff;
  --border:#e5e7eb;

  --radius:14px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family: "Pretendard", system-ui, -apple-system, Segoe UI, Roboto, "Apple SD Gothic Neo", Malgun Gothic, Helvetica, Arial, sans-serif;
}
a{color:inherit;text-decoration:none}

.container{max-width:980px;margin:0 auto;padding:0 16px}

/* ===== 헤더 ===== */
.site-header{background:#f0eefb;border-bottom:1px solid #e9e6ff}
.header-inner{display:flex;align-items:center;gap:24px;padding:16px 0;flex-wrap:wrap}

.brand{display:flex;flex-direction:column;line-height:1}
.logo-ko{font-family:'Jua', sans-serif;color:var(--primary);font-size:40px;letter-spacing:-1px;font-weight:900}
.logo-en{margin-top:2px;color:#8b7eea;font-weight:800;letter-spacing:4px;font-size:14px}

.top-nav{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}
.nav-link{padding:8px 10px;border-radius:10px;color:#4b4b5e;font-weight:700}
.nav-link:hover{background:#ece9ff;color:#35297c}
.nav-link.active{background:#e9e3ff;color:#2d2172}

/* ===== 히어로 ===== */
.hero{background:#111a2e;color:#fff;padding:36px 0 28px;margin-top:8px}
.hero-inner{text-align:center}
.hero-title{font-family:'Jua', sans-serif;font-size:36px;margin:0 0 6px}
.hero-sub-1{margin:0;color:#ffd3e6;font-weight:800}
.hero-sub-2{margin:6px 0 18px;color:#c7cbe7}

.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block; padding:12px 18px; border-radius:12px; font-weight:900;
  box-shadow:0 6px 0 rgba(0,0,0,.25); transition:.15s ease; white-space:nowrap
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0); box-shadow:0 3px 0 rgba(0,0,0,.3)}
.btn-pink{background:var(--pink);color:#fff}
.btn-dark{background:var(--dark);color:#fff}
.btn-gray{background:#d6d6d8;color:#2e2e35}

.hero-note{margin-top:10px;color:#aeb6d8;font-size:13px}
.note-link{color:#ffe2f0;text-decoration:underline}

/* ===== 본문 ===== */
.content{padding:28px 0 40px}
.copy, .features{background:var(--paper);border:1px solid var(--border);
  border-radius:var(--radius);padding:20px;margin-bottom:16px}
.copy h2{margin:0 0 10px;font-size:22px}
.copy p{line-height:1.7;margin:.6em 0}

.features h3{margin:0 0 8px;font-size:18px}
.feature-list{margin:8px 0 0 18px;padding:0}
.feature-list li{margin:.35em 0;line-height:1.6}

/* ===== 푸터 ===== */
.site-footer{border-top:1px solid var(--border);background:#fafaff;color:#7376a5}
.site-footer .container{padding:16px;text-align:center;font-size:13px}

/* ===== 반응형 ===== */
@media (max-width:720px){
  .logo-ko{font-size:32px}
  .top-nav{gap:10px}
  .btn{padding:11px 14px}
}
/* ===== 히어로 ===== */
.hero {
  background:#111a2e;
  color:#fff;
  padding:48px 0 36px;  /* 상하 여백 더 줌 */
  margin-top:8px;
}
.hero-inner { text-align:center }

/* 제목/부제 글씨 크게 */
.hero-title {
  font-family:'Jua', sans-serif;
  font-size:48px;          /* 기존 36px → 48px */
  margin:0 0 12px;
}
.hero-sub-1 {
  margin:0;
  color:#ffd3e6;
  font-weight:800;
  font-size:24px;          /* 기존보다 크게 */
}
.hero-sub-2 {
  margin:10px 0 22px;
  color:#c7cbe7;
  font-size:20px;          /* 기존보다 크게 */
}

/* 버튼 크게 */
.btn {
  display:inline-block;
  padding:16px 26px;       /* 기존 12x18 → 16x26 */
  border-radius:14px;
  font-weight:900;
  font-size:18px;          /* 버튼 글씨 크게 */
  box-shadow:0 6px 0 rgba(0,0,0,.25);
  transition:.15s ease;
  white-space:nowrap;
}
.btn:hover { transform:translateY(-2px) }
.btn:active { transform:translateY(0); box-shadow:0 3px 0 rgba(0,0,0,.3) }

/* 분홍 버튼 특별히 강조 */
.btn-pink {
  background:var(--pink);
  color:#fff;
  font-size:20px;          /* 핑크 버튼만 더 크게 */
  padding:18px 32px;       /* 크기 업 */
}

/* ===== 반응형 (모바일 화면 최적화) ===== */
@media (max-width:720px){
  .hero-title { font-size:34px }     /* 모바일에서 너무 크지 않게 */
  .hero-sub-1 { font-size:18px }
  .hero-sub-2 { font-size:16px }
  .btn { font-size:16px; padding:14px 20px }
  .btn-pink { font-size:18px; padding:16px 24px }
}
/* 1) :root 오타 수정 */
:root{
  --bg:#f6f7fb;
  --paper:#ffffff;
  --ink:#2b2f38;
  --muted:#6b7280;
  --primary:#9b6cff;
  --primary-dark:#7a52e6;
  --pink:#ff6ea9;
  --dark:#3a3a3a;
  --gray:#bdbdbd;           /* 회색 CTA */   /* ← 끝의 a 제거 */
  --chip:#efe9ff;
  --border:#e5e7eb;
  --radius:14px;
}

/* 2) 제목/부제: 언더스코어·하이픈 둘 다 대응 */
.hero-title, .hero_title{
  font-family:'Jua', sans-serif;
  font-size:48px;
  margin:0 0 12px;
}
.hero-sub-1{
  margin:0;
  color:#ffd3e6;
  font-weight:800;
  font-size:24px;
}
.hero-sub-2{
  margin:10px 0 22px;
  color:#c7cbe7;
  font-size:20px;
}

/* 3) 버튼 크게 + 분홍 CTA 더 큼 */
.btn{
  display:inline-block;
  padding:16px 26px;
  border-radius:14px;
  font-weight:900;
  font-size:18px;
  box-shadow:0 6px 0 rgba(0,0,0,.25);
  transition:.15s ease;
  white-space:nowrap;
}
.btn-pink{
  background:var(--pink);
  color:#fff;
  font-size:20px;
  padding:18px 32px;
}

/* 4) 모바일 최적화 */
@media (max-width:720px){
  .hero-title, .hero_title{ font-size:34px }
  .hero-sub-1{ font-size:18px }
  .hero-sub-2{ font-size:16px }
  .btn{ font-size:16px; padding:14px 20px }
  .btn-pink{ font-size:18px; padding:16px 24px }
}
.hero .btn-pink{ font-size:20px !important; padding:18px 32px !important; }