/* ========== FitRaid 공용 스타일 ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --fire-orange: #FF6A00;
  --fire-yellow: #FFB800;
  --fire-red: #FF2D2D;
  --dark-bg: #0A0A0F;
  --dark-card: #12121A;
  --dark-card-border: #1E1E2A;
  --text-primary: #F0F0F0;
  --text-secondary: #9A9AAA;
  --text-hint: #6A6A7A;
  --gold: #FFD700;
  --purple: #9C27B0;
  --blue: #5599FF;
  --green: #4CAF50;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 15px;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: all 0.2s; }
a:hover { color: var(--fire-orange); }

/* ========== 네비게이션 ========== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.3s;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 900; letter-spacing: 1.5px;
  font-size: 15px;
}
.nav-brand img { width: 32px; height: 32px; border-radius: 7px; }
.nav-brand .text {
  background: linear-gradient(135deg, var(--fire-orange), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.nav-links {
  display: flex; gap: 28px; align-items: center;
  font-size: 14px;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.active {
  color: var(--fire-orange);
}

.nav-cta {
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--fire-orange), var(--fire-red));
  color: #fff;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  white-space: nowrap;
}
.nav-cta:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255, 106, 0, 0.3);
}

/* 모바일 햄버거 */
.nav-toggle {
  display: none;
  background: none; border: none; color: var(--text-primary);
  font-size: 24px; cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(18, 18, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
}

/* ========== 공용 레이아웃 ========== */
.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}
.page-wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.page-header {
  text-align: center;
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--dark-card-border);
}
.page-header h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff 0%, var(--fire-orange) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-header .subtitle {
  font-size: 16px; color: var(--text-secondary);
}
.page-header .meta {
  font-size: 13px; color: var(--text-hint); margin-top: 12px;
}

/* ========== 타이포그래피 ========== */
h2 {
  font-size: 24px; font-weight: 900; margin-top: 56px; margin-bottom: 20px;
  color: var(--text-primary);
  display: flex; align-items: center; gap: 10px;
}
h2::before {
  content: ''; width: 4px; height: 24px;
  background: linear-gradient(180deg, var(--fire-orange), var(--fire-red));
  border-radius: 2px;
}
h3 {
  font-size: 17px; font-weight: 700; margin-top: 24px; margin-bottom: 10px;
  color: var(--text-primary);
}
p { margin-bottom: 14px; color: var(--text-secondary); }
ul { margin: 10px 0 18px 22px; color: var(--text-secondary); }
ul li { margin-bottom: 6px; }
strong { color: var(--text-primary); font-weight: 700; }

/* ========== 카드 / 박스 ========== */
.card {
  background: var(--dark-card);
  border: 1px solid var(--dark-card-border);
  border-radius: 14px;
  padding: 24px;
  margin: 18px 0;
}

.notice {
  background: rgba(255, 106, 0, 0.08);
  border: 1px solid rgba(255, 106, 0, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 18px 0;
  font-size: 14px;
}

.warn {
  background: rgba(255, 45, 45, 0.08);
  border: 1px solid rgba(255, 45, 45, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 18px 0;
  font-size: 14px;
}

.success {
  background: rgba(76, 175, 80, 0.08);
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 18px 0;
  font-size: 14px;
}

/* ========== 테이블 ========== */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
th, td {
  border: 1px solid var(--dark-card-border);
  padding: 12px 14px;
  text-align: left;
  color: var(--text-secondary);
}
th {
  background: var(--dark-card);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
tr:hover td { background: rgba(255, 255, 255, 0.02); }

/* ========== 버튼 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--fire-orange), var(--fire-red));
  color: #fff;
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 106, 0, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--dark-card-border);
}
.btn-outline:hover {
  border-color: var(--fire-orange);
  color: var(--fire-orange);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }

/* ========== 기능 그리드 (features 페이지) ========== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 40px 0;
}
.feature-card {
  background: linear-gradient(145deg, var(--dark-card), #0D0D15);
  border: 1px solid var(--dark-card-border);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, rgba(255,106,0,0.08) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
  pointer-events: none;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 0, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}
.feature-card:hover::before { opacity: 1; }
.feature-card .icon {
  font-size: 36px;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 8px rgba(255, 106, 0, 0.3));
}
.feature-card h3 {
  font-size: 20px;
  margin: 0 0 10px 0;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}
.feature-card .more {
  margin-top: 16px;
  font-size: 13px;
  color: var(--fire-orange);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ========== 푸터 ========== */
footer.footer {
  background: #060609;
  border-top: 1px solid var(--dark-card-border);
  padding: 48px 24px 32px;
  margin-top: 80px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--dark-card-border);
}
.footer-brand .name {
  font-weight: 900; font-size: 20px; letter-spacing: 2px;
  background: linear-gradient(135deg, var(--fire-orange), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.footer-brand p {
  font-size: 13px; color: var(--text-hint); margin-top: 8px;
}
.footer-col h4 {
  font-size: 12px;
  color: var(--text-hint);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
  font-weight: 700;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a {
  font-size: 13px;
  color: var(--text-secondary);
}
.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-hint);
}
@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ========== 스토어 뱃지 ========== */
.store-badges {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  font-size: 13px;
  transition: all 0.2s;
}
.store-badge:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}
.store-badge .icon { font-size: 22px; }
.store-badge .small { display: block; font-size: 10px; color: var(--text-hint); }
.store-badge .big { display: block; font-size: 14px; font-weight: 700; }