/* ─── Public Site — Base Component Styles ─── */

/* 이미지 속성 미설정(빈 src) → 엑박 대신 요소째 숨김. 에디터 미리보기는 회색 플레이스홀더로 표시됨 */
img[src=""] { display: none; }

/* ── Header ───────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow .2s;
}
.site-header.style-default {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}
.site-header.style-transparent {
    background: transparent;
    border-bottom: none;
}
.site-header.scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,.08);
}

.site-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    height: 64px;
    gap: 1.5rem;
}

/* ── Logo ─────────────────────────────────────────── */
.site-logo {
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}
.site-logo img { display: block; }

/* ── Desktop Nav ──────────────────────────────────── */
.site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}
.site-nav.nav-align-right  { justify-content: flex-end; }
.site-nav.nav-align-center { justify-content: center; }

.site-nav-link {
    font-size: .9375rem;
    color: var(--color-text);
    text-decoration: none;
    white-space: nowrap;
    transition: color .15s;
}
.site-nav-link:hover { color: var(--color-primary); }

/* Dropdown */
.site-nav-dropdown { position: relative; }
.site-nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .5rem 0;
    min-width: 160px;
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
    z-index: 100;
}
.site-nav-dropdown:hover .site-nav-dropdown-menu { display: block; }

.site-nav-dropdown-item {
    display: block;
    padding: .5rem 1rem;
    font-size: .875rem;
    color: var(--color-text);
    text-decoration: none;
    transition: background .1s;
}
.site-nav-dropdown-item:hover { background: var(--color-surface); }

/* ── Header Auth Area ─────────────────────────────── */
.site-header-auth {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .875rem;
    flex-shrink: 0;
}
.site-header-auth-name { color: var(--color-text-muted); }
.site-header-auth-logout {
    color: var(--color-text-muted);
    cursor: pointer;
    background: none;
    border: none;
    font-size: .875rem;
    font-family: inherit;
    padding: 0;
    transition: color .15s;
}
.site-header-auth-logout:hover { color: var(--color-text); }
.site-header-auth-login { color: var(--color-text-muted); transition: color .15s; }
.site-header-auth-login:hover { color: var(--color-text); }
.site-header-auth-register {
    background: var(--color-primary);
    color: var(--color-primary-text);
    padding: .375rem .875rem;
    border-radius: var(--radius);
    font-size: .8125rem;
    text-decoration: none;
    transition: opacity .15s;
}
.site-header-auth-register:hover { opacity: .85; }

/* ── Hamburger ────────────────────────────────────── */
.site-nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
    flex-shrink: 0;
}
.site-nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform .2s, opacity .2s;
}

/* ── Mobile Nav ───────────────────────────────────── */
.site-nav-mobile {
    display: none;
    flex-direction: column;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: .5rem 1.5rem 1rem;
}
.site-nav-mobile.open { display: flex; }
.site-nav-mobile .site-nav-link {
    padding: .625rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: .9375rem;
}
.site-nav-mobile .site-nav-link:last-child { border-bottom: none; }
.site-nav-mobile-sub { padding-left: 1rem; }
.site-nav-mobile-sub .site-nav-link {
    font-size: .875rem;
    color: var(--color-text-muted);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 768px) {
    .site-nav           { display: none; }
    .site-nav-hamburger { display: flex; }
}

/* ── 그라디언트 텍스트 내 형광펜 가시성 ──────────── */
.hero-grad-text mark {
    -webkit-text-fill-color: #1e293b;
    color: #1e293b;
    background-image: none !important;
}