@charset "UTF-8";

.v2_header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(24, 24, 24, 0);
  transition: background 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
}
.v2_header.is-scrolled {
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}

.v2_header_inner {
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 var(--side);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* logo */
.v2_logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.v2_logo img {
  width: auto;
  height: 32px;
}

/* center nav */
.v2_nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 24px;
}
.v2_nav a {
  padding: 10px 12px;
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  transition: color 0.15s ease;
}
.v2_nav a:hover {
  color: var(--brand);
}

/* right actions */
.v2_header_actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}
.v2_header_actions .v2_blog {
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  padding: 10px 12px;
  white-space: nowrap;
  transition: color 0.15s ease;
}
.v2_header_actions .v2_blog:hover {
  color: var(--brand);
}
.v2_header_actions .v2_kakao_sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--kakao);
  color: #000;
  font-size: 16px;
  font-weight: 600;
  border-radius: 4px;
  padding: 10px 18px;
  white-space: nowrap;
}

/* hamburger */
.v2_hamburger {
  display: none;
  width: 28px;
  height: 28px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}
.v2_hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.v2_hamburger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.v2_hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.v2_hamburger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* mobile drawer */
.v2_mobile_menu {
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background: rgba(16, 16, 16, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
  z-index: 99;
  padding: 12px 24px 24px;
}
.v2_mobile_menu.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.v2_mobile_menu a {
  display: block;
  padding: 16px 4px;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid var(--line);
}
.v2_mobile_menu .v2_kakao_sm {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  width: 100%;
  padding: 14px;
  border: 0;
  border-radius: 8px;
  background: var(--kakao);
  color: #000;
  font-size: 18px;
  font-weight: 600;
}

@media (max-width: 1024px) {
  .v2_nav {
    display: none;
  }
  .v2_header_actions {
    display: none;
  }
  .v2_hamburger {
    display: flex;
  }
}