/* ==========================================================================
   YOUR-IT Main Stylesheet - Premium Design System
   ========================================================================== */

:root {
    /* Color System - YourIT Brand Colors (Mint/Cyan Gradient) */
    --primary: #00D4AA;
    --primary-dark: #00B4D8;
    --primary-light: #5EEAD4;
    --primary-gradient: linear-gradient(135deg, #00D4AA 0%, #00B4D8 100%);
    --secondary: #191f28;
    --accent: #00D4AA;
    --warning: #ff3939;

    /* Neutral Colors */
    --gray-900: #191f28;
    --gray-800: #333d4b;
    --gray-700: #4e5968;
    --gray-600: #6b7684;
    --gray-500: #8b95a1;
    --gray-400: #b0b8c1;
    --gray-300: #d1d6db;
    --gray-200: #e5e8eb;
    --gray-100: #f2f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;

    /* Spacing */
    --section-padding: 120px;
    --section-padding-mobile: 80px;
    --container-width: 1200px;

    /* Typography */
    --font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.16);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* CSS Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    word-break: keep-all;
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ==========================================================================
   Header Styles
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-top {
    background: linear-gradient(90deg, var(--gray-900) 0%, #2d3a4f 100%);
    color: var(--white);
    font-size: 13px;
}

.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 40px;
}

.top-left {
    display: flex;
    gap: 24px;
}

.top-left span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
}

.top-left i {
    font-size: 12px;
    color: var(--primary-light);
}

.top-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-right a {
    font-weight: 400;
    opacity: 0.85;
    display: flex;
    align-items: center;
}

.top-right a:hover {
    opacity: 1;
    color: var(--primary-light);
}

.top-right .top-link {
    font-weight: 400;
}

.top-right .btn-register {
    background: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 13px;
    opacity: 1;
    transition: all var(--transition-fast);
    line-height: 1;
}

.top-right .btn-register:hover {
    background: #00b894;
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.3);
}

/* 로그인 상태 - 사용자 인사말 */
.top-right .user-greeting {
    color: var(--gray-100);
    font-size: 13px;
    font-weight: 500;
}

.top-right .user-greeting i {
    margin-right: 4px;
    color: var(--primary);
}

.top-right .btn-mypage {
    background: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 13px;
    border: 1px solid var(--primary);
    transition: all var(--transition-fast);
    margin-right: 8px;
}

.top-right .btn-mypage:hover {
    background: #00b894;
    border-color: #00b894;
    color: var(--white);
}

.top-right .btn-mypage i {
    margin-right: 4px;
}

.top-right .btn-logout {
    background: transparent;
    color: var(--gray-300);
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 400;
    font-size: 13px;
    border: 1px solid var(--gray-600);
    transition: all var(--transition-fast);
}

.top-right .btn-logout:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-color: var(--gray-400);
}

.header-main {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo-text {
    font-size: 26px;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.5px;
}

.logo-accent {
    background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* GNB Navigation - Mega Menu */
.gnb {
    display: flex;
    flex: 1;
    justify-content: center;
}

.gnb-menu {
    display: flex;
    gap: 0;
}

.gnb-item {
    position: relative;
}

.gnb-item > a {
    display: flex;
    align-items: center;
    height: 72px;
    padding: 0 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
    transition: color var(--transition-fast);
    position: relative;
}

.gnb-item > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 24px;
    right: 24px;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.gnb-item > a:hover,
.gnb-item:hover > a {
    color: var(--primary);
}

.gnb-item:hover > a::after {
    transform: scaleX(1);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    min-width: 620px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.18), 0 8px 24px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    border: 1px solid var(--gray-200);
    overflow: hidden;
    z-index: 1000;
}

.mega-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 8px solid var(--white);
    z-index: 1;
}

.mega-menu::after {
    content: '';
    position: absolute;
    top: -9px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-bottom: 9px solid var(--gray-200);
}

.gnb-item.has-mega:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-inner {
    display: flex;
    padding: 0;
    min-height: 280px;
}

.mega-col {
    flex: 1;
    padding: 32px 28px;
    border-right: 1px solid var(--gray-100);
    background: var(--white);
    transition: background var(--transition-fast);
}

.mega-col:hover {
    background: var(--gray-50);
}

.mega-col:last-of-type {
    border-right: none;
}

.mega-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--primary);
}

.mega-title i {
    font-size: 18px;
    color: var(--primary);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(49, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border-radius: var(--radius-sm);
}

.mega-list li {
    position: relative;
}

.mega-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    margin: 0 -14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.mega-list li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--primary);
    border-radius: 2px;
    transition: height var(--transition-fast);
}

.mega-list li a:hover {
    color: var(--primary);
    background: rgba(49, 130, 246, 0.06);
    padding-left: 20px;
}

.mega-list li a:hover::before {
    height: 60%;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
    font-size: 9px;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
    animation: badgePulse 2s infinite;
}

.badge-hot {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    background: linear-gradient(135deg, #ef4444, #f87171);
    color: white;
    font-size: 9px;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Mega Menu Promo Card */
.mega-promo {
    width: 220px;
    padding: 28px;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--gray-100) 100%);
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.promo-card {
    width: 100%;
    padding: 28px 22px;
    background: linear-gradient(135deg, var(--primary) 0%, #1b64da 100%);
    border-radius: var(--radius-lg);
    color: white;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.promo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(49, 130, 246, 0.35);
}

.promo-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.promo-card::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -30px;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.promo-card.promo-purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.promo-card.promo-purple:hover {
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.35);
}

.promo-card.promo-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.promo-card.promo-green:hover {
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.35);
}

.promo-card.promo-orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.promo-card.promo-orange:hover {
    box-shadow: 0 12px 32px rgba(245, 158, 11, 0.35);
}

.promo-badge {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    font-size: 10px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
}

.promo-card h5 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
    position: relative;
    z-index: 1;
}

.promo-card p {
    font-size: 13px;
    opacity: 0.9;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}

.promo-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: white;
    opacity: 0.95;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 1;
}

.promo-link:hover {
    opacity: 1;
    gap: 12px;
}

.promo-link i {
    font-size: 10px;
    transition: transform var(--transition-fast);
}

.promo-link:hover i {
    transform: translateX(4px);
}

/* =============================================
   Mega Menu V2 (2-Column Layout)
   ============================================= */
.mega-menu-v2 {
    min-width: 1020px !important;
    padding: 0 !important;
    display: flex;
    overflow: hidden;
}

.mega-menu-v2 .mega-sidebar {
    width: 280px;
    background: var(--gray-50);
    border-right: 1px solid var(--gray-200);
    padding: 16px 0;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.mega-menu-v2 .mega-category {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    border-left: 3px solid transparent;
}

.mega-menu-v2 .mega-category:hover,
.mega-menu-v2 .mega-category.active {
    background: var(--white);
    border-left-color: var(--primary);
}

.mega-menu-v2 .mega-category.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary);
}

.mega-menu-v2 .mega-cat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 10px;
    color: var(--primary);
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.2s ease;
}

.mega-menu-v2 .mega-category:hover .mega-cat-icon,
.mega-menu-v2 .mega-category.active .mega-cat-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.mega-menu-v2 .mega-category:hover .mega-cat-icon i,
.mega-menu-v2 .mega-category.active .mega-cat-icon i {
    color: white !important;
}

.mega-menu-v2 .mega-cat-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mega-menu-v2 .mega-cat-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.mega-menu-v2 .mega-cat-desc {
    font-size: 12px;
    color: var(--gray-500);
}

.mega-menu-v2 .mega-category > i.fa-chevron-right {
    font-size: 11px;
    color: var(--gray-400);
    transition: all 0.2s ease;
}

.mega-menu-v2 .mega-category:hover > i.fa-chevron-right,
.mega-menu-v2 .mega-category.active > i.fa-chevron-right {
    color: var(--primary);
    transform: translateX(3px);
}

.mega-menu-v2 .mega-cat-badge {
    padding: 3px 8px;
    background: linear-gradient(135deg, #ef4444, #f87171);
    color: white;
    font-size: 9px;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.3px;
}

/* Mega Content Panel */
.mega-menu-v2 .mega-content {
    flex: 1;
    background: var(--white);
    position: relative;
    min-height: 360px;
    min-width: 720px;
}

.mega-menu-v2 .mega-panel {
    display: none;
    padding: 24px 28px;
    animation: panelFadeIn 0.25s ease;
}

.mega-menu-v2 .mega-panel.active {
    display: block;
}

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateX(10px); }
    to { opacity: 1; transform: translateX(0); }
}

.mega-menu-v2 .mega-panel-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-100);
}

.mega-menu-v2 .mega-panel-header h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.mega-menu-v2 .mega-panel-header p {
    font-size: 13px;
    color: var(--gray-500);
}

/* Service Items Grid */
.mega-menu-v2 .mega-panel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.mega-menu-v2 .mega-panel-grid-wide {
    grid-template-columns: repeat(3, 1fr);
    max-height: 420px;
    overflow-y: auto;
    gap: 10px;
}

.mega-menu-v2 .mega-panel-grid-wide .mega-service-item {
    padding: 12px 14px;
    gap: 12px;
}

.mega-menu-v2 .mega-panel-grid-wide .service-item-icon {
    width: 38px;
    height: 38px;
    font-size: 15px;
}

.mega-menu-v2 .mega-panel-grid-wide .service-item-info strong {
    font-size: 14px;
}

.mega-menu-v2 .mega-service-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.mega-menu-v2 .mega-service-item:hover {
    background: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.15);
    transform: translateY(-2px);
}

.mega-menu-v2 .mega-service-item.featured {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.08), rgba(0, 180, 216, 0.08));
    border: 1px solid rgba(0, 212, 170, 0.2);
}

.mega-menu-v2 .service-item-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 10px;
    color: var(--primary);
    font-size: 16px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    transition: all 0.2s ease;
}

.mega-menu-v2 .mega-service-item:hover .service-item-icon {
    background: var(--primary);
    color: white;
}

.mega-menu-v2 .mega-service-item:hover .service-item-icon i {
    color: white !important;
}

.mega-menu-v2 .service-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mega-menu-v2 .service-item-info strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.mega-menu-v2 .service-item-info span {
    font-size: 12px;
    color: var(--gray-500);
}

.mega-menu-v2 .service-badge {
    padding: 3px 8px;
    font-size: 9px;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.3px;
}

.mega-menu-v2 .service-badge.new {
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
}

.mega-menu-v2 .service-badge.hot {
    background: linear-gradient(135deg, #ef4444, #f87171);
    color: white;
}

/* Panel Promo Banner */
.mega-menu-v2 .mega-panel-promo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    color: white;
}

.mega-menu-v2 .panel-promo-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mega-menu-v2 .promo-tag {
    padding: 4px 10px;
    background: rgba(255,255,255,0.2);
    border-radius: 100px;
    font-size: 10px;
    font-weight: 700;
}

.mega-menu-v2 .panel-promo-content strong {
    font-size: 14px;
    font-weight: 600;
}

.mega-menu-v2 .panel-promo-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    color: white;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.mega-menu-v2 .panel-promo-btn:hover {
    background: rgba(255,255,255,0.3);
}

/* Panel CTA Buttons */
.mega-menu-v2 .mega-panel-cta {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

.mega-menu-v2 .mega-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.mega-menu-v2 .mega-cta-btn.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.mega-menu-v2 .mega-cta-btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.mega-menu-v2 .mega-cta-btn.secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}

.mega-menu-v2 .mega-cta-btn.secondary:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

/* Partner Logos */
.mega-menu-v2 .mega-partner-logos {
    display: flex;
    gap: 16px;
}

.mega-menu-v2 .partner-logo-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 20px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.mega-menu-v2 .partner-logo-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.mega-menu-v2 .partner-logo-card img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.mega-menu-v2 .partner-logo-card span {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
}

/* Legacy Sub-menu Support */
.sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 240px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: 16px 0;
    border: 1px solid var(--gray-200);
}

.gnb-item:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.sub-menu-inner ul {
    display: flex;
    flex-direction: column;
}

.sub-menu-inner li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    transition: all var(--transition-fast);
}

.sub-menu-inner li a:hover {
    background: var(--gray-50);
    color: var(--primary);
    padding-left: 28px;
}

.sub-menu-inner li a i {
    width: 20px;
    text-align: center;
    color: var(--gray-500);
}

.sub-menu-inner li a:hover i {
    color: var(--primary);
}

/* Consulting Sub Menu CTA */
.sub-menu-consulting {
    min-width: 280px;
}

.sub-menu-cta {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-100);
    background: var(--gray-50);
}

.btn-consulting-apply {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-consulting-apply:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.35);
}

.btn-consulting-apply i {
    font-size: 12px;
    transition: transform 0.3s;
}

.btn-consulting-apply:hover i {
    transform: translateX(4px);
}

/* Header Utils */
.header-utils {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1001;
}

.btn-console {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 24px;
    background: linear-gradient(135deg, var(--gray-900) 0%, #2d3a4f 100%);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-console i {
    font-size: 12px;
}

.btn-console:hover {
    background: var(--gray-900);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* Consulting CTA Button */
.btn-consulting {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.25);
}

.btn-consulting i {
    font-size: 12px;
}

.btn-consulting:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 212, 170, 0.35);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

@media (max-width: 1024px) {
    .gnb,
    .header-utils {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-top {
        display: none;
    }

    .header-inner {
        height: 64px;
    }

    .logo-text {
        font-size: 22px;
    }
}

/* ==========================================================================
   Mobile Menu
   ========================================================================== */

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background: var(--white);
    z-index: 2000;
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-200);
}

.mobile-menu-header .logo-svg {
    width: 180px;
    height: 45px;
}

.mobile-menu-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.mobile-menu-close:hover {
    background: var(--gray-100);
}

.mobile-nav {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
}

.mobile-gnb-item {
    border-bottom: 1px solid var(--gray-100);
}

.mobile-gnb-item > a {
    display: block;
    padding: 18px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}

.mobile-gnb-item.has-sub {
    position: relative;
}

.sub-toggle {
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    transition: transform var(--transition-normal);
}

.mobile-gnb-item.has-sub.open .sub-toggle {
    transform: rotate(180deg);
}

.mobile-sub {
    display: none;
    background: var(--gray-50);
    padding: 8px 0;
}

.mobile-gnb-item.has-sub.open .mobile-sub {
    display: block;
}

.mobile-sub li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px 14px 40px;
    font-size: 14px;
    color: var(--gray-700);
    font-weight: 500;
}

.mobile-sub li a:hover {
    color: var(--primary);
}

/* 모바일 서브메뉴 카테고리 제목 */
.mobile-sub-title {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    margin-top: 12px;
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.3px;
    background: linear-gradient(135deg, var(--primary) 0%, #00B4D8 100%);
}

.mobile-sub-title::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    flex-shrink: 0;
}

.mobile-sub-title:first-child {
    margin-top: 0;
}

/* 모바일 서브메뉴 구분선 - 숨김 처리 (제목으로 충분히 구분됨) */
.mobile-sub-divider {
    display: none;
}

.mobile-menu-footer {
    padding: 24px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.btn-console-mobile {
    display: block;
    width: 100%;
    padding: 18px;
    background: var(--primary);
    color: var(--white);
    text-align: center;
    font-weight: 700;
    font-size: 17px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.mobile-contact {
    font-size: 15px;
    color: var(--gray-700);
    line-height: 1.6;
}

.mobile-contact p {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.mobile-contact p:last-child {
    margin-bottom: 0;
}

.mobile-contact i {
    color: var(--primary);
    width: 20px;
    font-size: 16px;
}

.mobile-contact strong {
    font-weight: 700;
    color: var(--gray-900);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact-section {
    background: linear-gradient(135deg, #1a2b4a 0%, #0f172a 100%);
    padding: 80px 0;
    margin-top: var(--section-padding);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.contact-left h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.contact-left p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.contact-right {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-fast);
}

.contact-info-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.contact-info-item.main-phone {
    grid-column: span 1;
    background: linear-gradient(135deg, var(--primary) 0%, #1b64da 100%);
    border: none;
}

.contact-info-item.main-phone .contact-icon {
    background: rgba(255, 255, 255, 0.2);
}

.contact-info-item.main-phone .contact-label {
    color: rgba(255, 255, 255, 0.9);
}

.contact-info-item.main-phone .contact-value {
    color: var(--white);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(49, 130, 246, 0.15);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 20px;
    color: var(--primary-light);
}

.contact-info-item.main-phone .contact-icon i {
    color: var(--white);
}

.contact-icon.small {
    width: 40px;
    height: 40px;
}

.contact-icon.small i {
    font-size: 16px;
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

.contact-value {
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.contact-sub {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.contact-buttons {
    display: flex;
    gap: 16px;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 52px;
    padding: 0 32px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.contact-btn.primary {
    background: var(--white);
    color: var(--gray-900);
}

.contact-btn.primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.contact-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info-item.main-phone {
        grid-column: span 2;
    }

    .contact-buttons {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .contact-section {
        padding: 60px 0;
    }

    .contact-left h2 {
        font-size: 28px;
    }

    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .contact-info-item.main-phone {
        grid-column: span 1;
    }

    .contact-buttons {
        flex-direction: column;
    }

    .contact-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .contact-info-item {
        padding: 16px;
        gap: 12px;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .contact-icon i {
        font-size: 16px;
    }

    .contact-icon.small {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }

    .contact-icon.small i {
        font-size: 14px;
    }

    .contact-detail {
        min-width: 0;
        flex: 1;
    }

    .contact-label {
        font-size: 15px;
        font-weight: 700;
        white-space: nowrap;
    }

    .contact-value {
        font-size: 20px;
    }

    .contact-sub {
        font-size: 15px;
        font-weight: 500;
        word-break: keep-all;
        line-height: 1.5;
    }
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */

.site-footer {
    background: linear-gradient(180deg, var(--gray-900) 0%, #0d1117 100%);
    color: var(--white);
}

.footer-top {
    padding: 60px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-menu-grid {
    display: grid;
    grid-template-columns: repeat(7, auto);
    gap: 24px 48px;
    justify-content: center;
}

.footer-menu-col h3 {
    margin-bottom: 20px;
}

.footer-menu-col h3 a {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.3px;
    transition: color var(--transition-fast);
}

.footer-menu-col h3 a:hover {
    color: var(--primary-light);
}

.footer-menu-col ul li {
    margin-bottom: 10px;
}

.footer-menu-col ul li a {
    font-size: 13px;
    color: var(--gray-400);
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-menu-col ul li a:hover {
    color: var(--white);
    transform: translateX(4px);
}

/* Footer Middle - Policy Links */
.footer-middle {
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-middle-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-policy-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-policy-links li a {
    font-size: 13px;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-policy-links li a:hover {
    color: var(--white);
}

.footer-policy-links li a.privacy strong {
    color: var(--primary-light);
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo .logo-text {
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
}

.footer-logo .logo-accent {
    background: linear-gradient(135deg, var(--primary-light) 0%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Footer Bottom */
.footer-bottom {
    padding: 28px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.company-info p {
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 6px;
    line-height: 1.7;
}

.footer-right-area {
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Family Site Selectbox */
.family-site-wrapper {
    position: relative;
}

.family-site-select {
    position: relative;
}

.family-site-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-width: 180px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    color: var(--gray-300);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.family-site-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.family-site-btn i {
    font-size: 12px;
    transition: transform var(--transition-normal);
}

.family-site-wrapper.active .family-site-btn i {
    transform: rotate(180deg);
}

.family-site-list {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    margin-bottom: 8px;
    background: var(--gray-800);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3);
}

.family-site-wrapper.active .family-site-list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.family-site-list li a {
    display: block;
    padding: 12px 16px;
    font-size: 13px;
    color: var(--gray-300);
    transition: all var(--transition-fast);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.family-site-list li:last-child a {
    border-bottom: none;
}

.family-site-list li a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
}

/* Footer Social */
.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    color: var(--gray-400);
    font-size: 16px;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.copyright {
    font-size: 12px;
    color: var(--gray-600);
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Footer Responsive */
@media (max-width: 1200px) {
    .footer-menu-grid {
        grid-template-columns: repeat(4, auto);
        gap: 32px 40px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .contact-section {
        margin-top: var(--section-padding-mobile);
    }

    .footer-top {
        padding: 40px 0;
    }

    .footer-menu-grid {
        grid-template-columns: repeat(2, auto);
        gap: 32px 40px;
        justify-content: center;
    }

    .footer-middle-inner {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-policy-links {
        justify-content: center;
        gap: 16px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-right-area {
        flex-direction: column;
        width: 100%;
    }

    .family-site-wrapper {
        width: 100%;
    }

    .family-site-btn {
        width: 100%;
        justify-content: space-between;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-top {
        padding: 32px 0;
    }

    .footer-menu-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .footer-menu-col {
        text-align: left;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 0;
    }

    .footer-menu-col:last-child {
        border-bottom: none;
    }

    .footer-menu-col h3 {
        margin-bottom: 0;
    }

    .footer-menu-col h3 a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 18px 20px;
        font-size: 16px;
        font-weight: 700;
        color: #fff;
        background: rgba(255, 255, 255, 0.03);
    }

    .footer-menu-col h3 a::after {
        content: '\f078';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        font-size: 12px;
        color: var(--gray-500);
        transition: transform 0.3s ease;
    }

    .footer-menu-col.open h3 a::after {
        transform: rotate(180deg);
    }

    .footer-menu-col ul {
        display: none;
        background: rgba(0, 0, 0, 0.2);
        padding: 12px 0;
    }

    .footer-menu-col.open ul {
        display: block;
    }

    .footer-menu-col ul li {
        margin-bottom: 0;
    }

    .footer-menu-col ul li a {
        display: block;
        padding: 12px 24px;
        font-size: 15px;
        color: var(--gray-300);
    }

    .footer-menu-col ul li a:hover {
        transform: none;
        color: var(--primary-light);
        background: rgba(0, 212, 170, 0.1);
    }

    /* Footer Middle - 모바일 */
    .footer-policy-links {
        flex-wrap: wrap;
        gap: 12px 16px;
    }

    .footer-policy-links li a {
        font-size: 14px;
    }
}

/* ==========================================================================
   Scroll to Top Button
   ========================================================================== */

.scroll-top {
    position: fixed;
    bottom: 100px; /* 채널톡 버튼과 겹치지 않도록 위로 이동 */
    right: 32px;
    width: 52px;
    height: 52px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 6px 20px rgba(49, 130, 246, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(49, 130, 246, 0.5);
}

@media (max-width: 768px) {
    .scroll-top {
        bottom: 90px; /* 채널톡 버튼과 겹치지 않도록 위로 이동 */
        right: 24px;
        width: 48px;
        height: 48px;
    }
}

/* ==========================================================================
   Page Layout - Add padding for fixed header
   ========================================================================== */

body {
    padding-top: 112px;
}

@media (max-width: 1024px) {
    body {
        padding-top: 64px;
    }
}

/* ==========================================================================
   Common Section Styles
   ========================================================================== */

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -1px;
    line-height: 1.3;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-600);
    font-weight: 400;
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 48px;
    }

    .section-header h2 {
        font-size: 30px;
    }

    .section-header p {
        font-size: 15px;
    }
}

/* ==========================================================================
   Common Button Styles
   ========================================================================== */

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    padding: 0 36px;
    background: var(--primary);
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(49, 130, 246, 0.25);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(49, 130, 246, 0.35);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    padding: 0 36px;
    background: var(--white);
    color: var(--primary);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid var(--primary);
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.hidden { display: none !important; }

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 769px) {
    .hide-desktop { display: none !important; }
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ==========================================================================
   IT Inquiry Section (Footer Component)
   ========================================================================== */

.it-inquiry-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc, #fff);
}

.inquiry-header {
    text-align: center;
    margin-bottom: 48px;
}

.inquiry-header h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-900);
}

.inquiry-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.inquiry-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: #fff;
    border: 2px solid var(--gray-100);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
    text-decoration: none;
}

.inquiry-card:hover {
    border-color: var(--primary);
    box-shadow: 0 16px 48px rgba(0, 212, 170, 0.12);
    transform: translateY(-4px);
}

.inquiry-icon {
    width: 72px;
    height: 72px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.inquiry-icon i {
    font-size: 32px;
    color: #fff;
}

.inquiry-info {
    flex: 1;
}

.inquiry-info h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.inquiry-info p {
    font-size: 14px;
    color: var(--gray-500);
}

.inquiry-arrow {
    width: 48px;
    height: 48px;
    background: var(--gray-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.inquiry-card:hover .inquiry-arrow {
    background: var(--primary);
    color: #fff;
}

@media (max-width: 1024px) {
    .inquiry-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .it-inquiry-section {
        padding: 60px 0;
    }

    .inquiry-header h2 {
        font-size: 26px;
    }

    .inquiry-card {
        padding: 24px;
    }
}


/* ===== 리브랜딩 안내 배너 ===== */
.rebrand-banner {
    background: linear-gradient(135deg, #1a237e 0%, #311b92 100%);
    padding: 14px 0;
    position: relative;
    z-index: 99;
}

.rebrand-banner .container {
    max-width: 1400px;
}

.rebrand-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.rebrand-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rebrand-icon i {
    color: #fff;
    font-size: 16px;
}

.rebrand-text {
    color: #fff;
    font-size: 15px;
    text-align: center;
}

.rebrand-text strong {
    color: #00D4AA;
    font-weight: 700;
}

.rebrand-sub {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 4px;
}

.rebrand-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.rebrand-link:hover {
    background: var(--primary);
    color: #fff;
}

.rebrand-close {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.rebrand-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

@media (max-width: 768px) {
    .rebrand-banner {
        padding: 12px 0;
    }

    .rebrand-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .rebrand-icon {
        display: none;
    }

    .rebrand-text {
        font-size: 14px;
    }

    .rebrand-sub {
        font-size: 12px;
    }

    .rebrand-close {
        position: absolute;
        top: 8px;
        right: 12px;
    }
}