/*
 * ═══════════════════════════════════════════════════════════════
 *  PREMIUM MODERN CSS — 2026 Edition
 *  기반: 2026-7.css  /  클래스 구조 전면 유지 (.sc-* 포함)
 *
 *  디자인 방향:
 *   • Global SaaS / AI Platform 급 UI
 *   • Glassmorphism + Soft Neumorphism 혼합
 *   • 인디고-바이올렛 그라데이션 액센트
 *   • Mobile-first 2열 아이콘 그리드 (앱 홈 화면 스타일)
 *   • Breathing space — 여백 재설계로 프리미엄 느낌
 *   • Hover lift + glow 인터랙션
 *   • 섹션별 주석 포함
 * ═══════════════════════════════════════════════════════════════
 */

/* =====================================================
   1. CSS 변수 — 전체 토큰 시스템
===================================================== */
:root {
    /* ── 브랜드 컬러 (Indigo-Violet 그라데이션) ── */
    --primary-color:          #4f46e5;
    --primary-hover:          #4338ca;
    --primary-light:          #eef2ff;
    --primary-dark:           #3730a3;
    --primary-gradient:       linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --primary-glow:           0 0 28px rgba(79, 70, 229, 0.35);
    --primary-glow-lg:        0 0 50px rgba(79, 70, 229, 0.25);

    /* ── 액센트 ── */
    --accent-color:           #f59e0b;
    --accent-light:           #fffbeb;

    /* ── 뉴트럴 스케일 ── */
    --dark-color:             #0f172a;
    --gray-900:               #1e293b;
    --gray-800:               #1e293b;
    --gray-700:               #334155;
    --gray-600:               #475569;
    --gray-500:               #64748b;
    --gray-400:               #94a3b8;
    --gray-300:               #cbd5e1;
    --gray-200:               #e2e8f0;
    --gray-100:               #f1f5f9;
    --gray-50:                #f8fafc;

    /* ── 배경 ── */
    --bg-primary:             #ffffff;
    --bg-secondary:           #f8fafc;
    --bg-page:                linear-gradient(160deg, #f8faff 0%, #f0f4ff 50%, #f5f3ff 100%);
    --bg-glass:               rgba(255, 255, 255, 0.72);
    --bg-glass-strong:        rgba(255, 255, 255, 0.90);

    /* ── 테두리 ── */
    --border-color:           rgba(148, 163, 184, 0.22);
    --border-strong:          rgba(148, 163, 184, 0.40);
    --border-focus:           rgba(79, 70, 229, 0.40);

    /* ── 그림자 레이어 ── */
    --shadow-xs:  0 1px 3px rgba(15, 23, 42, 0.06);
    --shadow-sm:  0 4px 12px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
    --shadow:     0 8px 24px rgba(15, 23, 42, 0.09), 0 2px 6px rgba(15, 23, 42, 0.05);
    --shadow-md:  0 16px 40px rgba(15, 23, 42, 0.10), 0 4px 10px rgba(15, 23, 42, 0.06);
    --shadow-lg:  0 24px 60px rgba(15, 23, 42, 0.14), 0 8px 16px rgba(15, 23, 42, 0.07);
    --shadow-xl:  0 32px 80px rgba(15, 23, 42, 0.18);
    --shadow-inset: inset 0 1px 2px rgba(0,0,0,0.04);
    --shadow-card-hover: 0 20px 50px rgba(79, 70, 229, 0.15), 0 8px 20px rgba(15, 23, 42, 0.10);

    /* ── 트랜지션 ── */
    --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.18s var(--ease-in-out);
    --transition:      all 0.28s var(--ease-in-out);
    --transition-slow: all 0.45s var(--ease-out);
    --transition-lift: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out);

    /* ── 보더 라디우스 ── */
    --radius-xs:  6px;
    --radius-sm:  10px;
    --radius:     16px;
    --radius-lg:  22px;
    --radius-xl:  28px;
    --radius-2xl: 36px;
    --radius-pill: 9999px;

    /* ── 레이아웃 간격 ── */
    --page-gutter:   clamp(16px, 2.5vw, 32px);
    --section-gap:   clamp(20px, 3vw, 40px);
    --card-padding:  clamp(16px, 2vw, 26px);
    --content-max:   1440px;

    /* ── 스페이싱 토큰 ── */
    --spacing-xs:   0.375rem;   /* 6px */
    --spacing-sm:   0.75rem;    /* 12px */
    --spacing-md:   1.25rem;    /* 20px */
    --spacing-lg:   2rem;       /* 32px */
    --spacing-xl:   3rem;       /* 48px */
}


/* =====================================================
   2. 리셋 & 기본 스타일
===================================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-size-adjust: 100%;
}

body {
    font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont,
                 'Segoe UI', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark-color);
    background: var(--bg-page);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover { color: var(--primary-hover); }

img { display: block; max-width: 100%; height: auto; }


/* =====================================================
   3. Ajax 로딩 완전 제거
===================================================== */
#ajaxLoadingImage,
.loading-spinner, .spinner, .loader, .loading,
.spinner-border, .spinner-grow,
.loading-overlay, .spinner-overlay,
[class*="loading"], [class*="spinner"], [class*="loader"],
[id*="loading"], [id*="spinner"], [id*="loader"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    position: absolute !important;
    left: -9999px !important; top: -9999px !important;
    width: 0 !important; height: 0 !important;
    z-index: -9999 !important;
}
body::before, body::after,
.modal-backdrop.loading, .overlay.loading {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}


/* =====================================================
   4. 컨테이너 & 그리드 시스템
===================================================== */
.container,
.container-fluid {
    max-width: 100% !important;
    width: 100% !important;
    padding-left: var(--page-gutter) !important;
    padding-right: var(--page-gutter) !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.sc-site-main > .container,
.sc-site-main > .container-fluid,
.sc-permalink-container {
    max-width: var(--content-max) !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.row {
    display: flex !important;
    flex-wrap: wrap !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
}

.col,
[class*="col-"] {
    position: relative;
    width: 100%;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.col-6 { flex: 0 0 50% !important; max-width: 50% !important; }

@media (min-width: 576px) {
    .col-sm-5 { flex: 0 0 20% !important; max-width: 20% !important; }
}
@media (min-width: 768px) {
    .col-md-4 { flex: 0 0 25% !important; max-width: 25% !important; }
}
@media (min-width: 992px) {
    .col-lg-3 { flex: 0 0 20% !important; max-width: 20% !important; }
}
@media (min-width: 1200px) {
    .col-xl-2 { flex: 0 0 16.6667% !important; max-width: 16.6667% !important; }
}

.content-padding { padding: 0 !important; }


/* =====================================================
   5. 타이포그래피
===================================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.05rem; }

.display-4 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1.05;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
    line-height: 1.75;
}

.text-muted { color: var(--gray-500) !important; }
.text-white { color: #fff !important; }
.bg-dark     { background-color: var(--dark-color) !important; }


/* =====================================================
   6. 사이트 헤더 — Glassmorphism
===================================================== */
.sc-site-top {
    width: 100%;
    background: var(--bg-glass-strong);
    box-shadow: var(--shadow-sm);
}

.blog-header,
.sc-site-header {
    padding: 0.85rem var(--page-gutter);
    background: var(--bg-glass) !important;
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1030 !important;
    width: 100%;
    transition: box-shadow 0.3s ease;
}

.blog-header:hover,
.sc-site-header:hover {
    box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, var(--shadow-md);
}

/* 로고 — 그라데이션 텍스트 */
.blog-header-logo {
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition-slow);
    text-decoration: none;
    white-space: nowrap;
}

.blog-header-logo:hover {
    transform: scale(1.04);
    filter: brightness(1.1);
    text-decoration: none;
}

/* 모바일 헤더 2줄 방지 */
@media (max-width: 767px) {
    .sc-site-header,
    .blog-header,
    .sc-site-header .container,
    .sc-site-header .container-fluid,
    .sc-site-header .row,
    .blog-header .container,
    .blog-header .container-fluid,
    .blog-header .row {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .blog-header-logo,
    .sc-site-header .navbar-brand {
        flex-shrink: 1 !important;
        min-width: 0 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        margin-right: 8px !important;
        font-size: 1.1rem !important;
        font-weight: 900 !important;
        line-height: 1.2 !important;
    }

    .blog-header-logo img,
    .sc-site-header .navbar-brand img,
    .sc-site-header img.navbar-brand,
    .blog-header img.navbar-brand {
        width: 28px !important;
        height: auto !important;
        max-height: 28px !important;
        margin-right: 6px !important;
        vertical-align: middle !important;
        flex-shrink: 0 !important;
    }

    .sc-site-header .header-icons,
    .sc-site-top .d-flex:last-child {
        flex-shrink: 0 !important;
        margin-left: auto !important;
    }
}


/* =====================================================
   7. 네비게이션 메뉴
===================================================== */
.navbar,
.sc-site-menu {
    padding: 0;
    background: rgba(255,255,255,0.88) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.navbar-light { background-color: transparent !important; }
.bg-light     { background-color: transparent !important; }

.navbar-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: 0.5rem 0;
    gap: 0.4rem;
    background: transparent !important;
}

/* ── 개별 네비 아이템 ── */
.nav-item {
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.1rem !important;
    min-height: 58px;
    color: var(--gray-700) !important;
    font-weight: 600;
    border-radius: var(--radius) !important;
    border: 1px solid rgba(148,163,184,0.14);
    background: rgba(255,255,255,0.88) !important;
    box-shadow: var(--shadow-xs);
    transition: var(--transition-lift), color 0.18s ease, background 0.18s ease;
    position: relative;
    overflow: hidden;
}

.nav-link::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.28s ease;
    border-radius: inherit;
    z-index: 0;
}

.nav-link i,
.nav-link span,
.nav-link div {
    position: relative;
    z-index: 1;
}

.nav-link i {
    font-size: 1.4rem;
    margin-bottom: 2px;
    transition: var(--transition);
    color: var(--gray-600) !important;
}

.nav-link:hover {
    color: white !important;
    transform: translateY(-5px);
    box-shadow: var(--shadow-md), var(--primary-glow);
    border-color: transparent !important;
}

.nav-link:hover::after  { opacity: 1; }
.nav-link:hover i       { color: white !important; transform: scale(1.15); }

.nav-item.active .nav-link,
.nav-link.active {
    color: white !important;
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    box-shadow: var(--shadow), var(--primary-glow);
}

.nav-item.active .nav-link i,
.nav-link.active i { color: white !important; }


/* =====================================================
   8. 드롭다운 메뉴
===================================================== */
.dropdown-menu {
    position: absolute !important;
    z-index: 1055 !important;
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    margin-top: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    min-width: 180px;
    background: var(--bg-glass-strong) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: opacity 0.22s ease, transform 0.22s var(--ease-out);
    transform: translateY(10px);
}

.dropdown-menu.show,
.nav-item.dropdown.show > .dropdown-menu,
.dropdown.show > .dropdown-menu {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    transform: translateY(0);
}

@media (min-width: 768px) {
    .nav-item.dropdown:hover > .dropdown-menu {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: translateY(0);
    }
}

.dropdown-item {
    padding: 0.6rem 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-sm) !important;
    transition: var(--transition-fast);
    margin-bottom: 2px;
}
.dropdown-item:last-child { margin-bottom: 0; }

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--primary-light);
    color: var(--primary-color);
    transform: translateX(4px);
}

/* 서브메뉴 */
.dropdown-submenu { position: relative; }

.dropdown-submenu > .dropdown-menu {
    position: absolute !important;
    top: 0 !important;
    left: 100% !important;
    margin-top: -8px !important;
    margin-left: 6px !important;
    min-width: 180px;
    z-index: 1060 !important;
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    transform: translateX(12px);
    box-shadow: var(--shadow-lg);
}

.dropdown-submenu.show > .dropdown-menu,
.nav-item.dropdown.show .dropdown-submenu.show > .dropdown-menu,
.dropdown-submenu:hover > .dropdown-menu {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    transform: translateX(0);
}

/* 모바일 드롭다운 */
@media (max-width: 767px) {
    .dropdown-menu,
    .dropdown-submenu > .dropdown-menu {
        position: static !important;
        width: 100% !important;
        box-shadow: none !important;
        border: none !important;
        margin: 4px 0 !important;
        padding: 0.5rem 1rem !important;
        background: var(--bg-primary) !important;
        transform: none !important;
        opacity: 1 !important;
    }

    .navbar-nav {
        flex-wrap: wrap !important;
        overflow-x: visible !important;
        gap: 0.3rem !important;
    }

    .nav-item.dropdown { width: 100% !important; }

    .dropdown.show .dropdown-submenu.show > .dropdown-menu {
        display: block !important;
    }
}

/* 드롭다운 토글 화살표 */
.dropdown-toggle::after {
    transition: transform 0.25s ease;
}
.dropdown.show .dropdown-toggle::after {
    transform: rotate(180deg);
}

/* z-index 계층 */
.sc-site-header,
.blog-header,
.navbar {
    z-index: 1030 !important;
    position: relative !important;
}
.navbar-nav { z-index: 1040 !important; }

.nav-item.dropdown.show > .nav-link,
.nav-item.dropdown:hover > .nav-link {
    color: var(--primary-color) !important;
    background: var(--primary-light) !important;
}


/* =====================================================
   9. 사이트 메인 영역
===================================================== */
.sc-site-main,
main[role="main"] {
    flex: 1 0 auto;
    width: 100%;
    min-height: calc(100vh - 200px);
    padding: var(--section-gap) 0;
    background: transparent;
}

.sc-site-main .container,
.sc-site-main .container-fluid {
    max-width: 100%;
}

.sc-site-main > .p-2,
.sc-site-main > div[class*="p-"] {
    padding: var(--spacing-xs) !important;
}


/* =====================================================
   10. 히어로 / 점보트론 / 슬라이드
===================================================== */
.jumbotron,
.sc-site-title {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--section-gap) !important;
    padding: 3.5rem 2rem !important;
}

.jumbotron::before,
.sc-site-title::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79,70,229,0.82) 0%, rgba(124,58,237,0.70) 50%, rgba(15,23,42,0.88) 100%);
    z-index: 1;
}

.jumbotron > *,
.sc-site-title > * {
    position: relative;
    z-index: 2;
}

.jumbotron h1, .jumbotron h2, .jumbotron h3,
.jumbotron h4, .jumbotron h5, .jumbotron h6,
.sc-site-title h1, .sc-site-title h2, .sc-site-title h3,
.sc-site-title h4, .sc-site-title h5, .sc-site-title h6 {
    color: #ffffff !important;
    font-size: clamp(1.4rem, 4vw, 2rem) !important;
    font-weight: 900 !important;
    letter-spacing: -0.04em !important;
    line-height: 1.1 !important;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.outlined-text {
    text-shadow: 2px 2px 12px rgba(0,0,0,0.5);
    color: #ffffff !important;
}

/* 캐러셀 */
.carousel,
.sc-site-slide {
    margin: 0 !important;
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 0;
}
.carousel-inner { position: relative; width: 100%; overflow: hidden; }
.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%;
    margin-right: -100%;
    backface-visibility: hidden;
    transition: transform 0.8s var(--ease-in-out);
}
.carousel-item.active {
    display: block;
    animation: fadeInSlide 0.8s ease-in-out;
}
@keyframes fadeInSlide {
    from { opacity: 0.6; transform: scale(1.04); }
    to   { opacity: 1;   transform: scale(1);    }
}

.main-slide-img {
    object-fit: cover;
    width: 100%;
    height: 600px;
}
.carousel-item.active .main-slide-img {
    animation: kenBurns 20s infinite alternate;
}
@keyframes kenBurns {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.08) translate(-2%, -1%); }
    100% { transform: scale(1); }
}

.carousel-caption {
    position: absolute;
    bottom: 8%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 1.5rem;
    text-align: center;
    max-width: 800px;
    width: 90%;
}
.carousel-caption h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    color: #fff;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7), 0 0 40px rgba(0,0,0,0.4);
    letter-spacing: -0.03em;
    line-height: 1.1;
}
.carousel-caption p {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 600;
    color: #fff;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
}

.carousel-control-prev,
.carousel-control-next {
    position: absolute; top: 0; bottom: 0;
    width: 80px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    opacity: 0;
    transition: var(--transition);
    background: transparent;
    border: none; z-index: 2;
}
.carousel:hover .carousel-control-prev,
.carousel:hover .carousel-control-next { opacity: 1; }

.carousel-control-prev { left: 0; background: linear-gradient(90deg, rgba(0,0,0,0.35) 0%, transparent 100%); }
.carousel-control-next { right: 0; background: linear-gradient(270deg, rgba(0,0,0,0.35) 0%, transparent 100%); }

.carousel-indicators {
    position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
    display: flex; justify-content: center; gap: 0.5rem;
    padding: 0; margin: 0; z-index: 2;
}
.carousel-indicators li {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.45);
    border: 2px solid transparent;
    cursor: pointer; transition: var(--transition);
}
.carousel-indicators .active {
    width: 28px; border-radius: var(--radius-pill);
    background: #fff;
}


/* =====================================================
   11. 카드 스타일 — Premium Glass Cards
===================================================== */
.card {
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    padding: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-lift), border-color 0.22s ease;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(79, 70, 229, 0.20) !important;
}

.card-gray { background: var(--gray-100) !important; }

.card-body {
    padding: var(--card-padding) !important;
}

.card-header {
    padding: var(--spacing-sm) var(--card-padding);
    background: linear-gradient(to right, rgba(248,250,255,0.95), rgba(255,255,255,0.95)) !important;
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-color);
    letter-spacing: -0.03em;
}

.card-text {
    color: var(--gray-700);
    line-height: 1.75;
}

.card-img-top,
.card-img-right {
    width: 100%; height: 100%;
    object-fit: cover; border-radius: 0;
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}


/* =====================================================
   12. 아이콘 그리드 — App-style Premium Grid
===================================================== */
/* 공통 그리드 컨테이너 */
.icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    width: 100%;
}

/* 아이콘 카드 공통 */
.icon-item,
.icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-sm);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-lift), border-color 0.22s ease;
    overflow: hidden;
    justify-content: flex-start;
    position: relative;
}

/* 내부 상단 하이라이트 선 */
.icon-item::before,
.icon-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.icon-item:hover,
.icon-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(79, 70, 229, 0.22);
}

.icon-item:hover::before,
.icon-card:hover::before {
    opacity: 1;
}

/* 아이콘 이미지 */
.icon-item img,
.icon-card img,
.icon-item i.icon-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    border-radius: var(--radius) !important;
    margin-bottom: var(--spacing-xs) !important;
    transition: transform 0.4s var(--ease-out), filter 0.3s ease !important;
    flex-shrink: 0 !important;
}

.icon-item:hover img,
.icon-card:hover img {
    transform: scale(1.06) !important;
    filter: brightness(1.04) saturate(1.1) !important;
}

/* 폰트 아이콘 */
.icon-item i:not(.icon-image),
.icon-card i:not(.icon-image) {
    font-size: 3.2rem !important;
    margin-bottom: var(--spacing-xs) !important;
    color: var(--primary-color) !important;
    transition: var(--transition);
    flex-shrink: 0 !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: var(--spacing-md) 0 !important;
    filter: drop-shadow(0 4px 8px rgba(79, 70, 229, 0.2));
}

.icon-item:hover i:not(.icon-image),
.icon-card:hover i:not(.icon-image) {
    transform: scale(1.12);
    filter: drop-shadow(0 6px 14px rgba(79, 70, 229, 0.35));
}

/* 아이콘 제목 */
.icon-item h3,
.icon-item .title,
.icon-item .icon-title,
.icon-card h3,
.icon-card .title {
    font-size: 1.0rem !important;
    font-weight: 700 !important;
    margin: var(--spacing-xs) 0 2px 0 !important;
    padding: 0 var(--spacing-xs) !important;
    color: var(--dark-color) !important;
    line-height: 1.35 !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    white-space: normal !important;
    letter-spacing: -0.01em;
}

/* 아이콘 설명 */
.icon-item p,
.icon-item .description,
.icon-item .icon-description,
.icon-item span:not(.title) {
    font-size: 0.835rem !important;
    font-weight: 400 !important;
    color: var(--gray-600) !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    padding: 0 var(--spacing-xs) !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

.icon-item .description,
.icon-item .icon-description {
    max-height: 100px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}
.icon-item .description::-webkit-scrollbar,
.icon-item .icon-description::-webkit-scrollbar { width: 4px; }
.icon-item .description::-webkit-scrollbar-thumb,
.icon-item .icon-description::-webkit-scrollbar-thumb {
    background: var(--gray-300); border-radius: 2px;
}

.icon-card p,
.icon-card .description {
    font-size: 0.835rem !important;
    color: var(--gray-600) !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}


/* =====================================================
   13. 스마트큐빅 리스트 (.sc-list-cubic / .sc-item-cubic)
===================================================== */
.sc-list-cubic {
    width: 100% !important;
    display: flex !important;
    flex-wrap: wrap !important;
    margin: 0 !important;
    padding: 0.75rem 0 !important;
    gap: 0;
}

.sc-item-cubic {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 0.35rem !important;
    margin-bottom: var(--spacing-sm) !important;
    width: 100% !important;
    transition: var(--transition) !important;
}

.sc-item-cubic:hover {
    transform: none !important;
    box-shadow: none !important;
}

.sc-item-cubic > .figure,
.sc-item-cubic > figure {
    margin: 0 !important;
    position: relative !important;
    overflow: visible !important;
    width: 100% !important;
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: flex !important;
    flex-direction: column !important;
}

/* 이미지 링크 래퍼 */
.sc-item-cubic .figure > a,
.sc-item-cubic .figure > div:first-child {
    display: block !important;
    width: 100% !important;
    background: #fff !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    overflow: hidden !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition-lift) !important;
    border: 1px solid var(--border-color);
    border-bottom: 0;
}

.sc-item-cubic .figure > a:hover,
.sc-item-cubic .figure > div:first-child:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--shadow-card-hover) !important;
}

/* 큐빅 이미지 */
.sc-item-cubic .figure-img,
.sc-item-cubic .app-img,
.sc-item-cubic img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    transition: transform 0.45s var(--ease-out), filter 0.3s ease !important;
    border-radius: 0 !important;
    display: block !important;
    background: linear-gradient(180deg, #eef4ff 0%, #f7faff 100%);
}

.sc-item-cubic .figure > a:hover img,
.sc-item-cubic .figure > div:first-child:hover img {
    transform: scale(1.07) !important;
    filter: brightness(1.04) saturate(1.08) !important;
}

.sc-item-cubic .img-thumbnail {
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
}

/* 큐빅 캡션 */
.sc-item-cubic .figure-caption,
.sc-item-cubic figcaption,
.sc-item-cubic .figure > figure:last-child,
.sc-item-cubic .figure > .figure:last-child {
    padding: 0.75rem 0.6rem !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--dark-color) !important;
    text-align: center !important;
    line-height: 1.4 !important;
    min-height: 68px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%) !important;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid var(--border-color);
    border-top: 0;
    margin: 0 !important;
    word-break: break-word !important;
    letter-spacing: -0.01em;
}

.sc-item-cubic .app-title,
.sc-item-cubic .text-truncate,
.sc-item-cubic .figure-caption span,
.sc-item-cubic figcaption span {
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: normal !important;
    word-break: break-word !important;
    width: 100% !important;
    color: var(--dark-color) !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
}

.sc-item-cubic .d-inline-block,
.sc-item-cubic .figure-caption .d-inline-block,
.sc-item-cubic figcaption .d-inline-block {
    display: -webkit-box !important;
    width: 100% !important;
}

.sc-item-cubic.d-flex { display: flex !important; }
.sc-item-cubic .text-center { text-align: center !important; }
.sc-item-cubic .mt-auto { margin-top: 0 !important; }

/* 마이페이지 큐빅 */
.sc-item-mycubic {
    display: flex;
    padding: var(--spacing-xs);
}
.sc-item-mycubic .card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg) !important;
    overflow: hidden;
    min-height: 300px;
}
.sc-item-mycubic .cubic-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}
.sc-item-mycubic .card-body {
    flex: 1; display: flex; flex-direction: column;
    padding: var(--spacing-md) !important;
}
.sc-item-mycubic .card-title {
    font-size: 1.1rem; font-weight: 800;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}
.sc-item-mycubic .card-text {
    font-size: 0.875rem; color: var(--gray-700); line-height: 1.65;
}


/* =====================================================
   14. 홈 페이지 — 큐빅 탭
===================================================== */
.sc-page-home-cubic {
    width: 100%;
    margin: var(--section-gap) 0;
    padding: var(--card-padding);
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
}

.nav-tabs {
    border-bottom: 2px solid var(--border-color);
    gap: 0.3rem;
}
.nav-tabs .nav-link {
    border: none !important;
    border-bottom: 3px solid transparent !important;
    color: var(--gray-700);
    font-weight: 700;
    padding: 0.8rem 1.2rem !important;
    transition: var(--transition);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    min-height: auto !important;
}
.nav-tabs .nav-link:hover {
    border-bottom-color: var(--gray-300) !important;
    background: var(--gray-100) !important;
    color: var(--primary-color);
    transform: none;
}
.nav-tabs .nav-link.active {
    color: var(--primary-color) !important;
    border-bottom-color: var(--primary-color) !important;
    background: transparent !important;
    box-shadow: none !important;
}
.tab-content { padding: var(--spacing-md) 0; }


/* =====================================================
   15. 홈 게시물 리스트
===================================================== */
.sc-page-home-board {
    list-style: none;
    padding: 0;
    margin: var(--section-gap) 0;
}

.sc-page-home-board .list-group-item {
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius) !important;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    margin-bottom: 0.75rem !important;
    transition: var(--transition-lift), border-color 0.2s ease;
    background: var(--bg-glass-strong) !important;
    box-shadow: var(--shadow-xs);
}

.sc-page-home-board .list-group-item:hover {
    transform: translateX(6px) translateY(-2px);
    box-shadow: var(--shadow-md) !important;
    border-color: rgba(79, 70, 229, 0.22) !important;
}


/* =====================================================
   16. 페이지 컨텐츠
===================================================== */
.sc-page-content {
    width: 100%;
    padding: var(--card-padding);
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
    min-height: 400px;
}


/* =====================================================
   17. 리스트 스타일들
===================================================== */

/* 공통 */
.sc-page-list { width: 100%; }

.sc-list-select {
    display: flex; gap: var(--spacing-xs);
    align-items: center; flex-wrap: wrap;
}
.sc-list-search {
    display: flex; gap: var(--spacing-xs);
    align-items: center; justify-content: flex-end;
}

/* 게시판 */
.sc-list-board {
    width: 100%;
    background: var(--bg-glass-strong);
    border-radius: var(--radius-xl) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}
.sc-list-board table { width: 100%; border-collapse: collapse; }
.sc-list-board thead { background: var(--gray-50); }
.sc-list-board th {
    padding: 1rem 1.25rem;
    font-weight: 700; color: var(--dark-color);
    text-align: left; border-bottom: 2px solid var(--border-color);
    letter-spacing: -0.01em;
}
.sc-list-board td {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--gray-700);
}
.sc-list-board tbody tr { transition: var(--transition-fast); }
.sc-list-board tbody tr:hover { background: var(--primary-light); }

/* 블로그 */
.sc-list-blog {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--section-gap);
    padding: var(--spacing-sm) 0;
}
.sc-item-blog { width: 100%; }
.sc-item-blog .row { height: 100%; }
.sc-item-blog .card { height: 100%; }
.sc-item-blog h3 {
    font-size: 1.4rem; margin-bottom: var(--spacing-xs);
    font-weight: 800; letter-spacing: -0.03em;
}
.sc-item-blog .text-muted { color: var(--gray-500) !important; font-size: 0.875rem; }
.sc-item-blog .stretched-link {
    color: var(--primary-color); font-weight: 600;
    text-decoration: none; transition: var(--transition);
}
.sc-item-blog .stretched-link:hover { text-decoration: underline; }

/* 컬럼 */
.sc-list-column {
    width: 100%; padding: var(--spacing-sm) 0;
    display: grid; gap: var(--spacing-sm);
}
.sc-item-column {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}
.sc-item-column:last-child { border-bottom: none; }
.sc-item-column .blog-post-title {
    font-size: 1.65rem; font-weight: 800;
    margin-bottom: var(--spacing-xs); color: var(--dark-color);
    letter-spacing: -0.03em;
}
.sc-item-column .blog-post-meta {
    color: var(--gray-500); font-size: 0.875rem;
    margin-bottom: var(--spacing-sm); line-height: 1.75;
}

/* 갤러리 */
.sc-list-gallery {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--section-gap);
    padding: var(--spacing-sm) 0;
}
.sc-item-gallery {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow);
    transition: var(--transition-lift);
}
.sc-item-gallery:hover {
    transform: scale(1.04) translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}
.sc-item-gallery img { width: 100%; height: 100%; object-fit: cover; }

/* FAQ */
.sc-list-faq { width: 100%; }
.sc-item-faq {
    margin-bottom: var(--spacing-xs);
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius) !important;
    overflow: hidden;
    transition: var(--transition-lift), border-color 0.2s ease;
}
.sc-item-faq:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md) !important;
    border-color: rgba(79,70,229,0.2) !important;
}
.sc-item-faq .card-header { background: var(--bg-primary); padding: 0; }
.sc-item-faq .btn-link {
    width: 100%; text-align: left;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--dark-color); font-weight: 700;
    text-decoration: none; transition: var(--transition);
}
.sc-item-faq .btn-link:hover {
    color: var(--primary-color); background: var(--primary-light);
}
.sc-item-faq .card-body {
    background: var(--bg-secondary); color: var(--gray-700);
    line-height: 1.8; padding: var(--spacing-sm) var(--spacing-md);
}


/* =====================================================
   18. 퍼머링크 스타일
===================================================== */
.sc-permalink-header {
    position: sticky; top: 0; z-index: 1000;
    background: var(--dark-color) !important;
    box-shadow: var(--shadow-lg);
    padding: 0.85rem var(--page-gutter);
    backdrop-filter: blur(14px);
}
.sc-permalink-header .navbar-brand {
    font-size: 1.5rem; font-weight: 900; color: white;
}

.sc-permalink-container {
    width: 100%; padding: var(--spacing-lg) 0;
    margin-top: 40px;
}
.sc-permalink-title {
    display: flex; justify-content: space-between; align-items: center;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}
.sc-permalink-title h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 900; margin: 0; letter-spacing: -0.04em;
}

.sc-permalink-info {
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
    overflow: hidden; margin-bottom: var(--spacing-md);
}
.sc-permalink-info .card-body { padding: var(--card-padding) !important; }
.sc-permalink-info img { width: 100%; height: auto; object-fit: cover; }

.sc-permalink-menu-tab {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 0.3rem; border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}
.sc-permalink-menu-tab .nav-link {
    padding: 0.8rem 1.5rem !important; font-weight: 700;
    color: var(--gray-700); border: none !important;
    border-bottom: 3px solid transparent !important;
    transition: var(--transition); background: transparent !important;
    box-shadow: none !important; min-height: auto !important;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
}
.sc-permalink-menu-tab .nav-link:hover {
    color: var(--primary-color); background: var(--primary-light) !important;
    transform: none;
}
.sc-permalink-menu-tab .nav-link.active {
    color: var(--primary-color) !important;
    border-bottom-color: var(--primary-color) !important;
}

.sc-permalink-menu-content {
    width: 100%; padding: var(--card-padding) !important;
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm); min-height: 400px;
    margin-bottom: var(--section-gap);
}

.sc-permalink-board { width: 100%; margin-bottom: var(--spacing-md); }
.sc-permalink-board .card { margin-bottom: var(--spacing-xs); }
.sc-permalink-board .card-header {
    background: var(--bg-primary); cursor: pointer;
    transition: var(--transition); padding: var(--spacing-sm);
}
.sc-permalink-board .card-header:hover { background: var(--primary-light); }
.sc-permalink-board .btn-link {
    width: 100%; text-align: left;
    color: var(--dark-color); font-weight: 700; text-decoration: none;
}

.sc-permalink-comment {
    width: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
    padding: var(--card-padding) !important;
}
.sc-permalink-comment .card-body {
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-sm); margin-left: 16px;
    transition: var(--transition); line-height: 1.75;
}
.sc-permalink-comment .card-body:hover { background: var(--gray-50); }
.sc-permalink-comment .card-title {
    font-size: 1rem; display: flex;
    justify-content: space-between; align-items: center; flex-wrap: wrap;
}
.sc-permalink-comment .badge {
    padding: 0.2rem 0.6rem; border-radius: var(--radius-sm);
}
.sc-permalink-comment .card-link {
    color: var(--primary-color); text-decoration: none;
    font-weight: 600; transition: var(--transition);
}
.sc-permalink-comment .card-link:hover {
    color: var(--primary-hover); text-decoration: underline;
}
.sc-permalink-footer {
    width: 100%; background: var(--bg-glass-strong) !important;
    border-top: 1px solid var(--border-color) !important;
    padding: var(--spacing-lg) 0; text-align: center;
    color: var(--gray-700); margin-top: auto;
}


/* =====================================================
   19. 마이페이지 메뉴
===================================================== */
.sc-mypage-menu {
    width: 100%;
    margin: var(--spacing-md) 0;
}
.sc-mypage-menu .btn-group {
    display: flex !important; flex-wrap: wrap;
    justify-content: center; gap: var(--spacing-xs); width: 100%;
}
.sc-mypage-menu .btn-group > a {
    border-radius: var(--radius-pill) !important;
    padding: 0.65rem 1.5rem; font-weight: 700;
    transition: var(--transition); text-align: center;
    min-width: 130px;
    border: 1.5px solid var(--border-strong);
    background: var(--bg-glass-strong);
    color: var(--gray-700); text-decoration: none;
    box-shadow: var(--shadow-xs);
}
.sc-mypage-menu .btn-group > a:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}
.sc-mypage-menu .btn-group > a.active {
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    color: white !important;
    box-shadow: var(--shadow), var(--primary-glow);
}


/* =====================================================
   20. 큐빅 검색
===================================================== */
.sc-cubic-search {
    width: 100%; padding: var(--card-padding);
    background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.93) 100%) !important;
    border-radius: var(--radius-xl) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--section-gap);
}


/* =====================================================
   21. 버튼
===================================================== */
.btn {
    border-radius: var(--radius) !important;
    padding: 0.65rem 1.5rem;
    font-weight: 700;
    transition: var(--transition-lift), background 0.22s ease, color 0.18s ease;
    border: 1.5px solid transparent;
    cursor: pointer; text-decoration: none;
    display: inline-flex; align-items: center; justify-content: center;
    text-align: center; letter-spacing: -0.01em;
    line-height: 1.4;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow), var(--primary-glow);
    border: none;
}
.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--primary-glow-lg);
    filter: brightness(1.06);
    color: white;
}

.btn-secondary {
    background: var(--gray-600); color: white;
    box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
    background: var(--gray-700); color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color) !important;
    color: var(--primary-color);
}
.btn-outline-primary:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-sm { padding: 0.4rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 0.9rem 2rem; font-size: 1.1rem; }


/* =====================================================
   22. 폼 요소
===================================================== */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
select,
.form-control {
    width: 100%;
    min-height: 48px;
    padding: 0.65rem 1rem;
    border: 1.5px solid var(--border-strong) !important;
    border-radius: var(--radius) !important;
    font-size: 1rem;
    transition: var(--transition);
    background: rgba(255,255,255,0.95) !important;
    color: var(--dark-color);
}

input:focus,
textarea:focus,
select:focus,
.form-control:focus {
    outline: none;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(79,70,229,0.14) !important;
    background: #fff !important;
}


/* =====================================================
   23. 페이징
===================================================== */
.sc-list-page-info {
    display: flex; align-items: center;
    gap: var(--spacing-xs); color: var(--gray-700);
}
.sc-list-paging {
    display: flex; justify-content: center; gap: 0.3rem;
}
.sc-list-paging .pagination {
    display: flex; gap: 0.2rem;
    list-style: none; padding: 0; margin: 0;
}
.sc-list-paging .page-item { display: inline-block; }
.sc-list-paging .page-link {
    padding: 0.45rem 0.9rem;
    border: 1.5px solid var(--border-strong) !important;
    border-radius: var(--radius) !important;
    color: var(--gray-700); text-decoration: none;
    font-weight: 600; transition: var(--transition-fast);
    background: var(--bg-glass-strong);
}
.sc-list-paging .page-link:hover {
    background: var(--primary-light);
    border-color: var(--primary-color) !important;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xs);
}
.sc-list-paging .page-item.active .page-link {
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    color: white;
    box-shadow: var(--shadow-sm), var(--primary-glow);
}


/* =====================================================
   24. 구글맵 모달
===================================================== */
.sc-google-map { z-index: 1060; }
.sc-google-map .modal-dialog { max-width: 90%; height: 90vh; }
.sc-google-map .modal-content {
    height: 100%;
    border-radius: var(--radius-xl) !important;
    overflow: hidden;
}


/* =====================================================
   25. 푸터
===================================================== */
.blog-footer,
.sc-site-footer {
    width: 100%;
    padding: var(--spacing-lg) 0;
    background: rgba(255,255,255,0.88) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--border-color) !important;
    text-align: center;
    color: var(--gray-700);
    margin-top: auto;
    flex-shrink: 0;
}
.blog-footer p,
.sc-site-footer p {
    margin-bottom: 0.3rem; line-height: 1.6;
}
.blog-footer p:last-child,
.sc-site-footer p:last-child { margin-bottom: 0; }


/* =====================================================
   26. 유틸리티 클래스
===================================================== */
.w-100   { width: 100% !important; }
.h-100   { height: 100% !important; }
.no-padding { padding: 0 !important; }
.no-margin  { margin: 0 !important; }
.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-right   { text-align: right; }
.d-flex       { display: flex; }
.flex-column  { flex-direction: column; }
.align-items-center    { align-items: center; }
.justify-content-center  { justify-content: center; }
.justify-content-between { justify-content: space-between; }


/* =====================================================
   27. 애니메이션
===================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes slideInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0);    }
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(28px); }
    to   { opacity: 1; transform: translateX(0);    }
}
@keyframes float {
    0%, 100% { transform: translateY(0);    }
    50%      { transform: translateY(-8px); }
}

.fade-in      { animation: fadeIn 0.5s ease forwards; }
.slide-in-up  { animation: slideInUp 0.6s var(--ease-out) forwards; }
.slide-in-right { animation: slideInRight 0.6s var(--ease-out) forwards; }


/* =====================================================
   28. 스크롤바 커스텀
===================================================== */
::-webkit-scrollbar        { width: 8px; height: 8px; }
::-webkit-scrollbar-track  { background: var(--gray-100); border-radius: 4px; }
::-webkit-scrollbar-thumb  {
    background: var(--gray-400); border-radius: 4px;
    transition: background 0.2s ease;
}
::-webkit-scrollbar-thumb:hover { background: var(--gray-600); }


/* =====================================================
   29. 약관 / 개인정보 텍스트 선명도
===================================================== */
.terms-content, .agreement-content,
[class*="terms"] p, [class*="agreement"] p,
.register-form p, .sc-register-form p,
.terms-text *, .agreement-text *,
[class*="terms"] *, [class*="agreement"] *,
[class*="policy"] *, [class*="privacy"] * {
    color: #000000 !important;
    -webkit-text-fill-color: #000000 !important;
    opacity: 1 !important; font-weight: 600 !important;
    line-height: 1.8 !important; background-color: transparent !important;
    visibility: visible !important;
}

.terms-title, .agreement-title, .policy-title, .privacy-title,
[class*="terms"] h1, [class*="terms"] h2, [class*="terms"] h3, [class*="terms"] h4,
[class*="agreement"] h1, [class*="agreement"] h2,
[class*="policy"] h1, [class*="policy"] h2,
.register-form h1, .register-form h2, .sc-register-form h1, .sc-register-form h2 {
    color: #000000 !important;
    -webkit-text-fill-color: #000000 !important;
    font-weight: 900 !important; font-size: 20px !important;
    opacity: 1 !important; display: block !important;
    margin: 1rem 0 0.5rem !important; padding: 0.5rem 0.75rem !important;
    background-color: #eef2ff !important;
    border-left: 4px solid var(--primary-color) !important;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
}

.terms-scroll, .agreement-scroll, textarea[readonly], .form-control[readonly],
[class*="terms"] textarea, [class*="agreement"] textarea {
    background-color: #ffffff !important; color: #000000 !important;
    -webkit-text-fill-color: #000000 !important; opacity: 1 !important;
    font-weight: 600 !important; font-size: 15px !important; line-height: 1.75 !important;
    border: 2px solid var(--border-strong) !important;
}

.terms-checkbox label, .agreement-checkbox label,
input[type="checkbox"] + label, .checkbox-label,
.register-form label[for*="agree"], .sc-register-form label[for*="agree"] {
    color: #000000 !important; -webkit-text-fill-color: #000000 !important;
    font-weight: 700 !important; font-size: 15px !important; opacity: 1 !important;
}


/* =====================================================
   30. 검색 / 회원 폼 공통
===================================================== */
.modal.search-modal .modal-content,
.modal.search-modal .modal-body,
.search-modal-content, .search-form,
.sc-search, .search-page, .search-container, .search-results,
[class*="search"], [id*="search"] {
    background-color: #ffffff !important;
    color: #000000 !important;
    -webkit-text-fill-color: #000000 !important;
    opacity: 1 !important;
}
.search-form input, .search-form textarea, .search-results * {
    background-color: #ffffff !important;
    color: #000000 !important;
    border-color: var(--border-strong) !important;
}


/* =====================================================
   31. 태블릿 반응형 (768px ~ 991px)
===================================================== */
@media (max-width: 991px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
        --section-gap: clamp(16px, 2.5vw, 30px);
    }

    h1 { font-size: clamp(1.75rem, 4vw, 2.5rem) !important; }
    h2 { font-size: clamp(1.5rem, 3.5vw, 2rem) !important; }
    h3 { font-size: clamp(1.3rem, 3vw, 1.75rem) !important; }

    .sc-site-main { padding: var(--section-gap) 0; }

    .sc-item-cubic { margin-bottom: var(--spacing-sm) !important; }
    .sc-item-cubic .figure-caption,
    .sc-item-cubic figcaption {
        font-size: 13px !important; min-height: 58px !important;
        padding: 0.6rem !important;
    }

    .sc-list-blog { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
    .icon-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--spacing-sm); }

    .sc-page-home-cubic,
    .sc-page-content,
    .sc-cubic-search,
    .sc-permalink-menu-content {
        margin-bottom: var(--section-gap);
    }
}


/* =====================================================
   32. 📱 모바일 핵심 최적화 (최대 767px)
       핵심: 앱 홈 화면 스타일 2열 아이콘 그리드
===================================================== */
@media (max-width: 767px) {
    :root {
        --spacing-xs:  0.3rem;
        --spacing-sm:  0.6rem;
        --spacing-md:  0.9rem;
        --spacing-lg:  1.25rem;
        --spacing-xl:  1.75rem;
        --page-gutter: 10px;
        --section-gap: 14px;
        --card-padding: 14px;
    }

    /* 컨테이너 */
    .container, .container-fluid,
    .sc-site-header .container, .sc-site-header .container-fluid,
    .sc-site-main .container, .sc-site-main .container-fluid,
    .sc-permalink-container {
        padding-left: var(--page-gutter) !important;
        padding-right: var(--page-gutter) !important;
        width: 100% !important; max-width: none !important;
    }

    .sc-site-main { padding-top: 0.75rem !important; }

    /* 타이포그래피 */
    body { font-size: 14px !important; line-height: 1.65 !important; }
    h1   { font-size: 22px !important; }
    h2   { font-size: 19px !important; }
    h3   { font-size: 17px !important; }

    /* ── 네비게이션 모바일 ── */
    .navbar-nav {
        gap: 0.35rem !important;
        padding-top: 0.4rem !important;
        padding-bottom: 0.5rem !important;
        flex-wrap: wrap !important;
        overflow-x: visible !important;
    }
    .nav-link {
        min-height: 54px !important;
        padding: 0.6rem 0.85rem !important;
        border-radius: 14px !important;
    }

    /* ──────────────────────────────────────────────
       📲 아이콘 그리드 — 모바일 앱 스타일 핵심
       • 2열 정사각형 카드
       • 이미지 1:1, 텍스트 하단
       • iPhone 홈 / Uber 카테고리 UX
    ────────────────────────────────────────────── */
    .icon-grid {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 12px !important;
        margin: 0.5rem 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }

    .icon-item,
    .icon-card {
        aspect-ratio: unset !important;
        min-height: auto !important;
        height: auto !important;
        padding: 10px 8px 12px !important;
        border-radius: 20px !important;
        gap: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%) !important;
        box-shadow: 0 6px 20px rgba(15,23,42,0.09), 0 1px 4px rgba(15,23,42,0.05) !important;
        border: 1px solid rgba(148,163,184,0.18) !important;
        transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out) !important;
        overflow: hidden;
        position: relative;
    }

    .icon-item::before,
    .icon-card::before {
        content: '';
        position: absolute; top: 0; left: 0; right: 0;
        height: 2px;
        background: var(--primary-gradient);
        opacity: 0; transition: opacity 0.22s ease;
        border-radius: 20px 20px 0 0;
    }

    .icon-item:hover,
    .icon-card:hover {
        transform: translateY(-5px) !important;
        box-shadow: 0 14px 34px rgba(79,70,229,0.15), 0 4px 10px rgba(15,23,42,0.08) !important;
    }
    .icon-item:hover::before,
    .icon-card:hover::before { opacity: 1; }

    /* 이미지: 1:1 정사각형 */
    .icon-item img,
    .icon-card img,
    .icon-item i.icon-image {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 1 / 1 !important;
        object-fit: cover !important;
        object-position: center !important;
        border-radius: 14px !important;
        margin: 0 0 8px 0 !important;
        padding: 0 !important;
        display: block !important;
        flex-shrink: 0 !important;
        transition: transform 0.3s var(--ease-out), filter 0.25s ease !important;
    }

    .icon-item:hover img,
    .icon-card:hover img {
        transform: scale(1.04) !important;
        filter: brightness(1.04) saturate(1.1) !important;
    }

    /* 제목 */
    .icon-item h3,
    .icon-item .title,
    .icon-item .icon-title,
    .icon-card h3,
    .icon-card .title {
        font-size: 0.88rem !important;
        font-weight: 700 !important;
        line-height: 1.35 !important;
        color: var(--dark-color) !important;
        -webkit-text-fill-color: var(--dark-color) !important;
        text-align: center !important;
        margin: 0 0 2px 0 !important;
        padding: 0 4px !important;
        width: 100% !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: normal !important;
        flex-shrink: 0 !important;
        letter-spacing: -0.01em;
    }

    /* 설명 텍스트 */
    .icon-item p,
    .icon-item .description,
    .icon-item .icon-description,
    .icon-card p,
    .icon-card .description,
    .icon-card .icon-description {
        font-size: 0.78rem !important;
        font-weight: 400 !important;
        color: var(--gray-600) !important;
        line-height: 1.45 !important;
        text-align: center !important;
        margin: 0 !important;
        padding: 0 4px !important;
        width: 100% !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 3 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    /* 폰트 아이콘 */
    .icon-item i:not(.icon-image),
    .icon-card i:not(.icon-image) {
        font-size: 2.8rem !important;
        width: 100% !important; height: auto !important;
        display: flex !important; align-items: center !important;
        justify-content: center !important;
        color: var(--primary-color) !important;
        margin: 0 0 6px 0 !important;
        padding: 0.6rem 0 !important; flex-shrink: 0 !important;
    }

    /* 빈 span 숨기기 */
    .icon-item span:not(.title):not(.description):empty,
    .icon-card span:not(.title):not(.description):empty {
        display: none !important;
    }

    /* 이미지 래퍼 overflow 방지 */
    .icon-item .figure, .icon-card .figure, .sc-item-cubic .figure,
    .icon-item > a, .icon-card > a,
    .icon-item > div:first-child, .icon-card > div:first-child {
        overflow: hidden !important;
        border-radius: 14px !important;
        width: 100% !important; max-width: 100% !important;
    }

    /* ── sc-item-cubic 모바일 ── */
    .sc-list-cubic {
        padding-top: 0.4rem !important;
        padding-bottom: 0.4rem !important;
    }

    .sc-item-cubic {
        padding: 0.25rem !important;
        display: flex !important; flex-direction: column !important;
        align-items: center !important; justify-content: flex-start !important;
        gap: 0 !important; min-height: auto !important;
        height: auto !important; overflow: visible !important;
    }

    .sc-item-cubic img,
    .sc-item-cubic .figure-img,
    .sc-item-cubic .app-img {
        margin: 0 !important; padding: 0 !important;
        width: 100% !important; height: auto !important;
        aspect-ratio: 1 / 1 !important;
        object-fit: cover !important; display: block !important;
    }

    .sc-item-cubic .figure > a,
    .sc-item-cubic .figure > div:first-child {
        border-radius: 18px 18px 0 0 !important;
    }

    .sc-item-cubic .figure-caption,
    .sc-item-cubic figcaption,
    .sc-item-cubic .figure > figure:last-child,
    .sc-item-cubic .figure > .figure:last-child {
        min-height: 52px !important; height: auto !important;
        max-height: none !important; overflow: visible !important;
        padding: 6px 8px !important; font-size: 13px !important;
        border-radius: 0 0 18px 18px !important;
        display: flex !important; align-items: center !important;
        justify-content: center !important;
    }

    .icon-item *, .icon-card *, .sc-item-cubic * {
        -webkit-line-clamp: unset !important;
        -webkit-box-orient: unset !important;
    }

    /* 카드 radius 축소 */
    .sc-page-home-cubic, .sc-page-content, .sc-cubic-search,
    .sc-permalink-info, .sc-permalink-menu-content,
    .sc-permalink-comment, .card {
        border-radius: 18px !important;
    }

    /* 게시물 리스트 */
    .list-group-item .post-title, .post-list .title,
    .board-list .subject, .post-item h3 {
        color: #000000 !important; background-color: transparent !important;
    }
    .list-group-item, .post-item { background-color: #ffffff !important; }

    /* 헤더 최소화 */
    .blog-header, .sc-site-header {
        min-height: auto !important; height: auto !important;
    }
    .sc-site-header .container, .blog-header .container {
        padding: 0.3rem var(--page-gutter) !important;
    }
    .sc-site-header .header-icons i, .blog-header .header-icons i {
        font-size: 1.15rem !important;
    }
}


/* =====================================================
   33. 초소형 화면 (375px 이하)
===================================================== */
@media (max-width: 375px) {
    body { font-size: 12px !important; }
    h1   { font-size: 18px !important; }
    h2   { font-size: 16px !important; }
    h3   { font-size: 14px !important; }
    p, li, span, div { font-size: 12px !important; }

    .icon-item h3, .icon-card h3,
    .icon-item .title, .icon-card .title,
    .figure-caption, figcaption {
        font-size: 11px !important; line-height: 1.35 !important;
    }

    .icon-item img, .icon-card img {
        aspect-ratio: 1 / 1 !important;
    }

    .icon-item .description, .icon-card .description {
        font-size: 10px !important;
    }

    .blog-header-logo img, .sc-site-header .navbar-brand img {
        width: 20px !important; max-height: 20px !important;
    }
}


/* =====================================================
   34. 데스크톱 최적화 (768px 이상)
===================================================== */
@media (min-width: 768px) {
    .icon-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: var(--spacing-md);
    }

    .icon-item, .icon-card {
        min-height: 220px !important;
        padding: var(--spacing-md) !important;
        border-radius: var(--radius-lg) !important;
    }

    .icon-item img, .icon-card img {
        border-radius: var(--radius) !important;
    }

    .icon-item h3, .icon-card h3,
    .icon-item .title, .icon-card .title {
        font-size: 1.0rem !important;
        color: var(--dark-color) !important;
    }

    .sc-page-home-cubic, .sc-page-content,
    .sc-cubic-search, .sc-permalink-menu-content {
        margin-bottom: var(--section-gap);
    }

    /* 데스크톱 sc-item-cubic 캡션 여백 확장 */
    .sc-item-cubic .figure-caption,
    .sc-item-cubic figcaption,
    .sc-item-cubic .figure > figure:last-child,
    .sc-item-cubic .figure > .figure:last-child {
        min-height: 72px !important;
        padding: 0.85rem 0.7rem !important;
        border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
        font-size: 0.95rem !important;
    }

    .sc-item-cubic .figure-img,
    .sc-item-cubic .app-img,
    .sc-item-cubic img {
        aspect-ratio: 1 / 1 !important;
    }
}


/* =====================================================
   35. 데스크톱 시원한 레이아웃 (1024px 이상)
===================================================== */
@media (min-width: 1024px) {
    .icon-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: clamp(16px, 2vw, 28px);
    }

    .sc-site-main > .container,
    .sc-site-main > .container-fluid {
        padding-left: clamp(24px, 3vw, 48px) !important;
        padding-right: clamp(24px, 3vw, 48px) !important;
    }
}


/* =====================================================
   36. 드롭다운 최종 병합 — z-index & 가시성 보장
===================================================== */
.sc-site-header, .blog-header, .navbar {
    z-index: 1030 !important; position: relative !important;
}
.navbar-nav { z-index: 1040 !important; }

.nav-item.dropdown.show > .nav-link,
.nav-item.dropdown:hover > .nav-link {
    color: var(--primary-color) !important;
    background-color: var(--primary-light) !important;
}

/* 데스크톱 호버 드롭다운 강제 */
@media (min-width: 768px) {
    .nav-item.dropdown:hover > .dropdown-menu {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: translateY(0);
    }
}

/* 드롭다운 열릴 때 부모 강조 */
.dropdown.show .dropdown-toggle::after { transform: rotate(180deg); }