@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #0b0f19;
  --surface: rgba(255, 255, 255, 0.04);
  --text: #e6e8f3;
  --text-muted: #9aa6bd;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #67e8f9;
  --primary: #14b8a6;
  --primary-hover: #0f766e;
  --primary-glow: rgba(20, 184, 166, 0.38);
  --border-hover: rgba(20, 184, 166, 0.45);
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, 'Noto Sans KR', sans-serif;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --success: #14b8a6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: radial-gradient(circle at top left, #12192a 0, #0b0f19 44%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

#app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.74);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.menu-toggle {
  display: flex !important;
  order: -1;
  margin-left: 0 !important;
  margin-right: 0.85rem;
  background: transparent;
  border: none;
  cursor: pointer;
  gap: 5px;
  flex-direction: column;
  padding: 6px;
}
.menu-toggle .bar { width: 22px; height: 2px; background: #cfd6e4; border-radius: 4px; display: block; }
.logo-group { display: flex; flex-direction: column; margin-right: auto; }
.logo-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, #ffffff 35%, var(--primary) 72%, #ffb37d 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.logo-subtitle {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}
.desktop-nav { display: block; }
.nav-links { display: flex; gap: 18px; list-style: none; }
.nav-links a {
  font-size: 0.95rem; font-weight: 500; color: var(--text-muted); padding: 6px 0; position: relative; transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 100%; height: 2px;
  background: var(--primary); box-shadow: 0 0 8px var(--primary-glow); border-radius: 4px;
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.btn-orders {
  background: rgba(242, 76, 61, 0.12);
  border: 1px solid rgba(242, 76, 61, 0.25);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 0.45rem;
}
.btn-orders:hover { background: var(--primary); border-color: var(--primary); box-shadow: 0 0 16px var(--primary-glow); transform: translateY(-1px); }
.lang-selector {
  appearance: none;
  border-radius: 8px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: -320px !important;
  right: auto !important;
  width: 300px;
  height: 100vh;
  background: #0f1623;
  border-right: 1px solid var(--border);
  box-shadow: 20px 0 60px rgba(0,0,0,0.4);
  padding: 80px 24px 24px;
  transition: left 0.25s cubic-bezier(0.4,0,0.2,1);
  z-index: 120;
}
.mobile-drawer.active { left: 0 !important; right: auto !important; }
.mobile-nav-links { list-style: none; }
.mobile-nav-links li { margin: 6px 0; }
.mobile-nav-links a {
  display: flex; align-items: center; gap: 0.6rem; padding: 8px 10px; color: #d6dae6; font-weight: 500; border-radius: 8px;
}
.mobile-nav-links a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.mobile-menu-heading {
  font-size: 0.78rem;
  color: #8492a6;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 14px;
  padding-left: 10px;
}

main { max-width: 1200px; margin: 0 auto; padding: 26px 22px 60px; }
.view-section { display: none; }
.view-section.active { display: block; }
.hero { text-align: center; padding: 50px 10px 34px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px;
  background: rgba(242, 76, 61, 0.14); border: 1px solid rgba(242, 76, 61, 0.35); color: #ffc5be;
  font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
}
.hero-title { margin-top: 14px; font-family: var(--font-heading); font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.8px; }
.hero-desc { max-width: 820px; margin: 12px auto 0; color: #c7cdd8; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #fff;
  border: 1px solid transparent;
  font-weight: 700;
  padding: 0.8rem 1.15rem;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-heading);
}
.btn-primary:hover { border-color: var(--border-hover); box-shadow: 0 0 24px var(--primary-glow); transform: translateY(-2px); }
.btn-secondary {
  padding: 0.8rem 1.15rem; border-radius: 10px; border: 1px solid rgba(255,255,255,0.14); color: #e6e8f3; font-weight: 600; transition: var(--transition); background: rgba(255,255,255,0.05);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.25); }
.stats-bar { display: grid; grid-template-columns: repeat(4, minmax(140px, 1fr)); gap: 14px; margin: 26px auto; max-width: 1000px; }
.stat-item { text-align: center; padding: 18px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.stat-num { display: block; font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; }
.stat-label { display: block; margin-top: 4px; color: var(--text-muted); font-size: 0.88rem; }
.section-container { margin-top: 24px; }
.section-title { font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.3rem, 2.2vw, 1.7rem); text-align: center; }
.section-subtitle { text-align: center; color: var(--text-muted); max-width: 860px; margin: 8px auto 0; font-size: 0.98rem; }
.card-grid { display: grid; grid-template-columns: repeat(1, minmax(0, 1fr)); gap: 16px; max-width: 900px; margin: 20px auto 0; }
.tier-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01)); border: 1px solid var(--border); border-radius: 18px; padding: 22px 18px; transition: var(--transition);
}
.tier-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.tier-icon { font-size: 1.5rem; color: #fff; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; }
.icon-starter, .card-icon.basic { background: linear-gradient(135deg, #5eead4, #0f766e); box-shadow: 0 0 22px rgba(20, 184, 166, 0.25); }
.card-icon.pro { background: linear-gradient(135deg, #22d3ee, #0e7490); box-shadow: 0 0 22px rgba(20, 184, 166, 0.28); }
.card-icon.enterprise { background: linear-gradient(135deg, #34d399, #065f46); box-shadow: 0 0 22px rgba(20, 184, 166, 0.28); }
.tier-card h3 { margin-top: 12px; font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; }
.package-desc { margin-top: 8px; color: #cdd4e1; }
.package-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px 18px;
  transition: var(--transition);
}
.package-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.package-card.featured { box-shadow: 0 0 0 1px rgba(242,76,61,0.18), 0 0 28px rgba(242,76,61,0.12); }
.package-header h3 { font-family: var(--font-heading); font-size: 1.05rem; margin-top: 12px; }
.price-row { display: flex; align-items: center; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.price-chip {
  border: none; background: rgba(242, 76, 61, 0.15); color: #fff; border: 1px solid rgba(242, 76, 61, 0.28); padding: 0.55rem 0.85rem; border-radius: 999px; font-weight: 800; font-family: var(--font-heading); cursor: pointer; transition: var(--transition);
}
.price-chip:hover { background: rgba(242, 76, 61, 0.25); border-color: rgba(242, 76, 61, 0.5); }
.price-note { color: var(--text-muted); font-size: 0.85rem; }
.package-features { list-style: none; margin-top: 14px; }
.package-features li { display: flex; gap: 8px; align-items: start; margin: 8px 0; color: #dbe0ec; }
.package-features i { color: var(--success); margin-top: 4px; }
.btn-buy {
  width: 100%; margin-top: 16px; background: linear-gradient(135deg, var(--primary), var(--primary-hover)); color: #fff; border: none; border-radius: 10px; padding: 0.82rem 1rem; font-weight: 700; cursor: pointer; transition: var(--transition); display: inline-flex; justify-content: center; align-items: center; gap: 0.5rem;
}
.btn-buy:hover { box-shadow: 0 0 18px var(--primary-glow); transform: translateY(-2px); }
.orders-table-wrap { overflow-x: auto; margin-top: 18px; }
.orders-table { width: 100%; border-collapse: collapse; min-width: 760px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.orders-table th, .orders-table td { padding: 12px 10px; border-bottom: 1px solid rgba(255,255,255,0.05); text-align: left; font-size: 0.92rem; }
.orders-table th { color: #fff; background: rgba(255,255,255,0.04); }
.status-badge { display: inline-flex; padding: 4px 8px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.status-badge.active { background: rgba(20,184,166,0.14); color: #67e8f9; }
.footer { margin-top: 28px; text-align: center; color: var(--text-muted); }
.footer-link { color: #fff; font-weight: 600; }

.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(8px);
  justify-content: center;
  align-items: center;
  padding: 18px;
}
.modal-backdrop.active { display: flex; }
.modal-card {
  background: rgba(8, 12, 20, 0.96);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.8rem;
  max-width: 480px;
  width: 100%;
  position: relative;
  max-height: 85vh;
  overflow-y: auto;
}
.modal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: var(--text-muted); font-size: 1.2rem; cursor: pointer; }
.modal-card h3 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 0.2rem; }
.modal-desc { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1rem; }
.order-summary-box { background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 10px; padding: 0.75rem 1rem; margin-bottom: 1rem; }
.summary-row { display: flex; justify-content: space-between; padding: 0.15rem 0; font-size: 0.85rem; }
.summary-row span { color: var(--text-muted); }
.summary-row strong { color: #fff; }
.form-group { margin-bottom: 0.8rem; display: flex; flex-direction: column; gap: 0.35rem; }
.form-group label { font-weight: 600; font-size: 0.95rem; color: #fff; }
.form-group input {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: #fff;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  width: 100%;
  transition: var(--transition);
}
.form-group input:focus { border-color: var(--primary); }
.form-error { color: #ef4444; font-size: 0.78rem; display: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.total-price-box {
  background: rgba(242,76,61,0.08);
  border: 1px solid rgba(242,76,61,0.2);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-weight: 600;
}
.total-price-box span:first-child { color: var(--text-muted); font-size: 0.85rem; }
.price-val { font-family: var(--font-heading); font-size: 1.2rem; color: var(--primary); cursor: pointer; }
.paypal-wrapper { margin-top: 0.4rem; }
.payment-badges { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.8rem; }
.badge-pill { display: inline-flex; align-items: center; gap: 6px; padding: 0.5rem 0.8rem; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); font-size: 0.8rem; }

/* Unified left hamburger/service drawer */
.unified-service-menu { padding-bottom: 12px; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .stats-bar { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .header-container { padding: 12px 16px; }
  .header-actions { gap: 8px; }
  .hero { padding-top: 34px; }
  .hero-desc { font-size: 0.98rem; }
  .stats-bar { grid-template-columns: 1fr; }
  .modal-card { padding: 1.55rem; }
}