@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;400&family=Noto+Sans+KR:wght@400;700&display=swap');

:root {
  --primary: #2563eb;
  --primary-dark: #1e40af;
  --bg: #f4f6fb;
  --card-bg: #fff;
  --text-main: #1a2233;
  --text-sub: #6b7280;
  --radius: 18px;
  --shadow: 0 6px 32px rgba(30, 64, 175, 0.08);
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Montserrat', 'Noto Sans KR', Arial, sans-serif;
  background: var(--bg);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  width: 100%;
  background: var(--primary);
  color: #fff;
  padding: 0;
  text-align: center;
  box-shadow: 0 2px 12px rgba(30, 64, 175, 0.04);
}
.header-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 64px;
  padding: 0 16px;
}
.header h1 {
  margin: 0;
  font-size: 2.1rem;
  font-family: 'Montserrat', 'Noto Sans KR', sans-serif;
  font-weight: 700;
  letter-spacing: -1.5px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  white-space: nowrap;
}
.lang-select {
  margin-left: auto;
  z-index: 2;
}

.container {
  flex: 1 1 auto;
  max-width: 420px;
  margin: 40px auto 0 auto;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 32px 32px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.desc {
  margin-bottom: 36px;
  color: var(--text-sub);
  font-size: 1.08rem;
  font-weight: 400;
}

.service-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%;
  margin-top: 12px;
}
@media (min-width: 480px) {
  .service-links {
    grid-template-columns: 1fr 1fr;
  }
}
.service-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 110px;
  background: #fff;
  color: var(--primary-dark);
  border-radius: 16px;
  text-decoration: none;
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 18px rgba(37,99,235,0.10);
  transition: box-shadow 0.18s, transform 0.18s, background 0.18s, color 0.18s;
  border: 2px solid #e5e7eb;
  outline: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding: 18px 0 14px 0;
}
.service-btn:hover, .service-btn:focus {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 32px rgba(37,99,235,0.18);
  transform: translateY(-2px) scale(1.03);
  border-color: var(--primary);
}
.service-btn .icon {
  font-size: 2.2rem;
  margin-bottom: 10px;
  display: block;
  transition: transform 0.18s;
}
.service-btn:hover .icon, .service-btn:focus .icon {
  transform: scale(1.15) rotate(-6deg);
}

.footer {
  width: 100%;
  text-align: center;
  color: var(--text-sub);
  font-size: 0.98rem;
  padding: 24px 0 18px 0;
  margin-top: 40px;
}

@media (max-width: 600px) {
  .header-inner {
    height: 52px;
    padding: 0 8px;
  }
  .header h1 {
    font-size: 1.25rem;
  }
  .lang-select select {
    font-size: 0.98rem;
    padding: 4px 8px;
  }
  .container {
    max-width: 98vw;
    padding: 24px 8vw 24px 8vw;
  }
}