/* ==========================================
   GLOBAL RESET & VARIABLES
   ========================================== */
:root {
  --bg-dark: #0b0c10;
  --bg-card: #12141d;
  --bg-nav: rgba(18, 20, 29, 0.95);
  --border-dark: #232736;
  --text-primary: #ffffff;
  --text-muted: #8e95a5;
  --accent-pink: #ff2a6d;
  --accent-cyan: #00e5ff;
}

/* 1. 모든 요소의 기본 margin/padding 완벽 초기화 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
}

/* 2. fixed 헤더용으로 들어가 있던 main 상단 여백 제거 */
main {
  margin-top: 0 !important;
  padding-top: 0 !important;
}