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

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
  background-color: #69495f;
  color: #fff;
}

/* 헤더 */
.header {
  background-color: #1b1b1b6c;
  border-bottom: 1px solid #1b1b1b;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

.logo-img {
  height: 48px;
  margin-right: 10px;
  border-radius: 50%;
}

.header h1 {
  color: #ff8ab5;
  font-size: 1.8rem;
  font-weight: 600;
}

/* 내비게이션 */
.nav ul {
  display: flex;
  list-style: none;
  gap: 1rem;
}

.nav a {
  color: #eee;
  text-decoration: none;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  transition: background 0.3s ease, color 0.3s ease;
}

.nav a:hover {
  background-color: #ff8ab5;
  color: #0f0f0f;
}

/* 메인 히어로 섹션 */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 5rem auto;
  padding: 0 2rem;

  /* 👇 이 줄을 추가하세요 */
  gap: 7rem; /* 글과 이미지 사이 여백 (원하는 만큼 조정 가능, 예: 5rem, 6rem 등) */
}
.hero-content {
  max-width: 550px;
}

.tagline {
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffb8d8;
  margin-bottom: 1rem;
}

.subtitle {
  color: #d6d6d6;
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.btn {
  text-decoration: none;
  font-weight: 600;
  border-radius: 10px;
  padding: 0.8rem 1.6rem;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn.primary {
  background-color: #ff8ab5;
  color: #0f0f0f;
}

.btn.primary:hover {
  background-color: #ffb8d8;
  transform: translateY(-2px);
}

.btn.secondary {
  background-color: #2a2a2a;
  color: #f1f1f1;
}

.btn.secondary:hover {
  background-color: #3a3a3a;
  transform: translateY(-2px);
}

/* 이미지 */
.hero-image img {
  max-width: 550px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
}

/* 푸터 */
.footer {
  background-color: #141414;
  border-top: 1px solid #2a2a2a;
  padding: 2rem 1rem;
}

.footer .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer h3 {
  color: #ff8ab5;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.footer a {
  color: #b8b8b8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: #ffffff;
}

.footer p {
  color: #999;
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 2rem;
}

html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* 메인 영역이 화면을 꽉 채우도록 설정 */
main {
  flex: 1;
}

/* 푸터 */
.footer {
  background-color: #141414;
  border-top: 1px solid #2a2a2a;
  padding: 2rem 1rem;
  color: #b8b8b8;
  margin-top: auto; /* 핵심 포인트! */
}

.footer .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer h3 {
  color: #ff8ab5;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.footer a {
  color: #b8b8b8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: #ffffff;
}

.footer p {
  color: #999;
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 2rem;
}

/* 모바일 반응형 스타일 */
@media (max-width: 768px) {
  /* 헤더 */
  .header .container {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
  }

  .logo-container {
    margin-bottom: 1rem;
    justify-content: center;
  }

  .nav ul {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  /* 히어로 섹션 */
  .hero {
    margin: 2rem auto;
    padding: 0 1rem;
    gap: 2rem;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .tagline {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1.2rem;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-image img {
    max-width: 100%;
  }

  /* 명령어 페이지 */
  .commands-page {
    margin: 2rem auto;
    padding: 0 1rem;
  }

  .commands-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* 명령어 상세 페이지 */
  .command-detail-page {
    flex-direction: column;
    margin: 1rem auto;
    padding: 0 1rem;
  }

  .sidebar {
    position: static;
    width: 100%;
    margin-bottom: 1rem;
  }

  .command-detail {
    padding: 1rem;
  }

  /* 푸터 */
  .footer .container {
    flex-direction: column;
    text-align: center;
  }

  .footer-content {
    justify-content: center;
  }
}

/* 작은 화면 디바이스 (320px ~ 480px) */
@media (max-width: 480px) {
  .tagline {
    font-size: 1.8rem;
  }

  .subtitle {
    font-size: 1rem;
  }

  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
    text-align: center;
  }

  .hero-buttons {
    flex-direction: column;
  }
}

/* 명령어 페이지 전용 */
.commands-page {
  max-width: 1100px;
  margin: 4rem auto;
  padding: 0 2rem;
  text-align: center;
}

/* 상단 타이틀 */
.commands-hero h2 {
  font-size: 2.5rem;
  color: #ffb8d8;
  margin-bottom: 0.5rem;
}

.commands-hero p {
  color: #ccc;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

/* 안내 배너 */
.alert-box {
  background-color: #3a2f36;
  color: #ffdce6;
  border-radius: 10px;
  padding: 1rem;
  font-size: 0.95rem;
  margin-bottom: 3rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* 명령어 카드들 */
.commands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.command-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.command-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
.command-card {
  background-color: #1b1b1b6c;
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  text-align: center;
}
.command-card .icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.8rem;
}

.command-card h3 {
  color: #ff8ab5;
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.command-card p {
  color: #cfcfcf;
  font-size: 0.95rem;
}

/* 현재 페이지 표시 */
.nav a.active {
  background-color: #ff8ab5;
  color: #0f0f0f;
}


/* ─────────────── 명령어 상세 페이지 ─────────────── */

.command-detail-page {
  display: flex;
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 2rem;
  gap: 2rem;
}

/* 사이드바 */
.sidebar {
  flex: 0 0 230px;
  background-color: #1b1b1b6c;
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.sidebar h3 {
  color: #ff8ab5;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  text-align: center;
}

.sidebar ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sidebar a {
  display: block;
  padding: 0.6rem 1rem;
  border-radius: 10px;
  text-decoration: none;
  color: #ddd;
  transition: background 0.3s ease;
  text-align: left;
}

.sidebar a:hover {
  background-color: #3a2a34;
}

.sidebar a.active {
  background-color: #ff8ab5;
  color: #111;
  font-weight: 600;
}

/* 명령어 본문 */
.command-detail {
  flex: 1;
  background-color: #1b1b1b6c;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.command-detail h2 {
  color: #ffb8d8;
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

.command-detail .subtitle {
  color: #bbb;
  margin-bottom: 1.2rem;
}

/* 공통 경고 박스 재사용 */
.command-detail .alert-box {
  background-color: #3a2f36;
  color: #ffdce6;
  border-radius: 10px;
  padding: 1rem;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

/* 섹션 */
.command-section {
  margin-bottom: 2rem;
  text-align: left;
}

.command-section h3 {
  color: #ff8ab5;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid #333;
  padding-bottom: 0.3rem;
}

.command-section p {
  color: #ddd;
  line-height: 1.6;
}

/* 코드 블록 */
code {
  background-color: #2a2a2a;
  color: #ffb8d8;
  padding: 0.2rem 0.5rem;
  border-radius: 5px;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
}