* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
    font-family: 'Noto Sans KR', sans-serif;
    overflow-x: hidden;
}

/* 헤더 스타일 */
.header {
    position: fixed;
    width: 100% !important;
    top: 0;
    left: 0;
    background-color: transparent;
    box-shadow: none;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100% !important;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto;
    padding: 0 0.5%;
}

.logo {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.logo a {
    text-decoration: none;
}

.logo-image {
    height: 40px;
    width: auto;
    transition: all 0.3s ease;
}

.header.scrolled .logo-image {
    /* 스크롤 상태에서도 필터 없음 */
}

/* 데스크탑 네비게이션 */
.desktop-nav {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

/* 모바일 네비게이션 - 기본적으로 숨김 */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    overflow-y: auto;
    transition: left 0.3s ease;
}

.mobile-nav.open {
    left: 0;
}

/* 모바일 메뉴 스타일 */
.mobile-menu {
    list-style: none;
    padding: 80px 20px 20px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-menu li {
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu li:last-child {
    border-bottom: none;
}

.mobile-menu a {
    display: block;
    padding: 15px 0;
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: #60a5fa;
}

.mobile-menu a.active {
    color: #60a5fa;
    font-weight: 600;
}

.mobile-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: 20px 0;
    border: none;
}

.mobile-btn {
    text-align: center;
    padding: 12px 20px !important;
    border-radius: 25px !important;
    margin: 5px 0 !important;
    font-weight: 600 !important;
}

.mobile-language-selector {
    padding: 15px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
}

.mobile-lang-label {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin-right: 10px;
}

.mobile-language-selector a {
    display: inline-block;
    padding: 5px 10px;
    margin: 0 5px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    font-size: 0.9rem;
    color: #fff;
    text-decoration: none;
}

.mobile-language-selector a.active {
    background-color: #60a5fa;
    border-color: #60a5fa;
}

.left-menu, .right-menu {
    display: flex;
    list-style: none;
    align-items: center;
    padding: 0 0.5%;
}

.left-menu {
    margin-right: auto;
}

.right-menu {
    margin-left: auto;
}

.left-menu li, .right-menu li {
    margin: 0 15px;
    position: relative;
}

.left-menu a, .right-menu a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: all 0.3s ease;
}

.left-menu a:hover, .right-menu a:not(.btn-primary):not(.btn-secondary):not(.current-lang):hover {
    color: #60a5fa;
}

/* 활성 메뉴 스타일 */
.left-menu a.active {
    color: #60a5fa;
    font-weight: 600;
    position: relative;
}

.left-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
    border-radius: 1px;
}

/* 버튼 스타일 - 우측 메뉴 */
.btn-primary, .btn-secondary {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: #e63946;
    color: #fff;
}

.btn-secondary {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    color: #fff;
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 작은 텍스트 클래스 */
.smaller-text {
    font-size: 0.8rem !important;
}

/* 언어 선택기 */
.language-selector {
    position: relative;
}

.current-lang {
    display: flex;
    align-items: center;
    gap: 5px;
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    padding: 6px 12px;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    min-width: 120px;
    border-radius: 8px;
    padding: 8px 0;
    display: none;
    flex-direction: column;
    margin-top: 5px;
    z-index: 1000;
    list-style: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.language-dropdown.show {
    display: flex;
}

.language-dropdown li {
    margin: 0;
    width: 100%;
    list-style: none;
    padding: 0;
}

.language-dropdown a {
    display: block;
    padding: 8px 16px;
    white-space: nowrap;
    color: #fff;
}

.language-dropdown a:hover {
    background-color: rgba(96, 165, 250, 0.1);
    color: #60a5fa;
}

/* 섹션 스타일 */
.section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    scroll-snap-align: start;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    color: #fff;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.section-content {
    max-width: 100%;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 0.5%;
}

#section1 {
    background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
}

#section2 {
    background-image: url('https://images.unsplash.com/photo-1553413077-190dd305871c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
}

#section3 {
    background-image: url('https://images.unsplash.com/photo-1566576505539-2d0be3fcb94e?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
}

.section-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #fff;
}

.section-content p {
    font-size: 1.25rem;
    color: #eee;
}

main {
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
    height: 100vh;
    width: 100%;
}

/* 서비스 아이콘 스타일 */
.service-icons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    width: 100%;
    padding: 0 0.5%;
}

.service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
}

.icon {
    font-size: 36px;
    margin-bottom: 10px;
    background-color: rgba(255, 255, 255, 0.2);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.service-item:hover .icon {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    transform: translateY(-5px);
}

/* 모바일 햄버거 메뉴 버튼 스타일 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
    position: relative;
    flex: 0 0 auto;
    margin-left: auto;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: #fff;
    display: block;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active .hamburger-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:last-child {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 반응형 디자인 */
@media (max-width: 992px) {
    .header-container {
        justify-content: space-between;
        align-items: center;
    }
    
    /* 데스크탑 네비게이션 숨기기 */
    .desktop-nav {
        display: none;
    }
    
    /* 모바일 메뉴 토글 버튼 보이기 */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* 모바일 네비게이션 보이기 */
    .mobile-nav {
        display: block;
    }
}

@media (max-width: 768px) {
    .header-container {
        justify-content: space-between;
        align-items: center;
        width: 100%;
        flex-direction: row;
        padding: 0 20px;
    }
    
    .main-nav {
        margin-top: 0;
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-nav li {
        margin: 5px 10px;
    }
    
    .section-content h1 {
        font-size: 2rem;
    }
    
    .section-content p {
        font-size: 1rem;
    }
    
    .service-icons {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .icon {
        font-size: 30px;
        width: 60px;
        height: 60px;
    }
}

/* 기본 버튼 스타일 */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    color: #fff;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    text-decoration: none;
}

/* 동적 버튼 호버 효과를 위한 사용자 정의 속성 */
.btn-dynamic {
    border: 2px solid;
    border-color: inherit;
    position: relative;
}

.btn-dynamic:hover {
    background-color: #fff !important;
    color: var(--hover-color, inherit) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.3);
}

/* 스크롤 유도 아이콘 */
.scroll-downs {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 100;
}

.mousey {
    width: 3px;
    padding: 8px 12px;
    height: 35px;
    border: 2px solid #fff;
    border-radius: 25px;
    opacity: 0.75;
    box-sizing: content-box;
    position: relative;
}

.scroller {
    width: 3px;
    height: 10px;
    border-radius: 25%;
    background-color: #fff;
    animation-name: scroll;
    animation-duration: 2.5s;
    animation-timing-function: cubic-bezier(.15,.41,.69,.94);
    animation-iteration-count: infinite;
}

.scroll-downs p {
    color: #fff;
    font-size: 12px;
    margin-top: 8px;
    letter-spacing: 2px;
    font-weight: 300;
    text-transform: lowercase;
    text-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
}

@keyframes scroll {
    0% { opacity: 0; transform: translateY(0); }
    10% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(15px); }
}

/* 드롭다운 메뉴 스타일 */
.has-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    position: relative;
}

.dropdown-toggle::after {
    content: '▼';
    font-size: 0.8rem;
    margin-left: 5px;
    transition: transform 0.3s ease;
}



/* 반응형 디자인 */
@media (max-width: 768px) {
    .main-heading h1 {
        font-size: 2rem;
    }
    
    .philosophy-section h2,
    .mission-vision-section h2 {
        font-size: 2rem;
    }
    
    .cta-section {
        margin-top: 20px;
    }
    
    .logistics-image img {
        height: 300px;
    }
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    min-width: 220px;
    border-radius: 8px;
    padding: 10px 0;
    margin-top: 8px;
    display: none;
    flex-direction: column;
    z-index: 1000;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
    list-style: none;
}

.dropdown-menu.show {
    display: flex;
}

.dropdown-menu li {
    margin: 0;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    list-style: none;
    padding: 0;
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    color: #fff;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.dropdown-menu a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
    color: #60a5fa;
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background-color: rgba(96, 165, 250, 0.1);
    color: #60a5fa;
    padding-left: 20px;
}

.dropdown-menu a.active {
    color: #60a5fa;
    background-color: rgba(96, 165, 250, 0.15);
}

.has-dropdown:hover .dropdown-toggle {
    color: #60a5fa;
}

/* 드롭다운 화살표가 위를 가리키도록 변경 */
.dropdown-toggle.active::after {
    transform: rotate(180deg);
}

/* 온라인 견적 문의와 제휴 및 상담 문의 버튼 간격 조정 */
.nav-quote-btn, .nav-consult-btn {
    margin: 0 4px;
}

/* 언어 선택기와의 간격은 유지 */
.nav-consult-btn {
    margin-right: 15px;
}

/* 서비스 페이지 스타일 */
.service-banner {
    height: 360px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 80px;
}

.service-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
}

.banner-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* 탭 네비게이션 스타일 */
.service-tabs {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    padding: 0;
}

.service-tabs ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
}

.service-tabs li {
    flex-shrink: 0;
}

.service-tabs a {
    display: block;
    padding: 15px 25px;
    color: #6c757d;
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.service-tabs a:hover {
    color: #60a5fa;
    background-color: #fff;
}

.service-tabs a.active {
    color: #60a5fa;
    border-bottom-color: #60a5fa;
    background-color: #fff;
}

/* 서비스 콘텐츠 스타일 */
.service-content {
    padding: 40px 0;
}

.breadcrumb {
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: #6c757d;
}

.breadcrumb a {
    color: #60a5fa;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.service-intro h2 {
    color: #333;
    margin-bottom: 30px;
    font-size: 2rem;
    font-weight: 600;
}

.service-intro h2 i {
    color: #60a5fa;
    margin-right: 10px;
}

/* 회사소개 섹션 스타일 */
.company-intro-section {
    background-color: #fff;
    padding: 40px 0;
}

/* 메인 헤딩 */
.main-heading {
    text-align: center;
    margin-bottom: 40px;
}

.main-heading h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    line-height: 1.3;
    margin: 0;
}

/* 회사 개요 */
.company-overview {
    margin-bottom: 50px;
}

.company-overview p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
    text-align: justify;
}

/* 물류 시각화 섹션 */
.logistics-visual-section {
    margin-bottom: 60px;
}

.logistics-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.logistics-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.cta-section {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
}

.cta-section .tagline {
    font-size: 1.2rem;
    color: #60a5fa;
    font-weight: 600;
    margin-bottom: 20px;
}

.cta-section .description {
    font-size: 1rem;
    line-height: 1.6;
    color: #cbd5e1;
}

/* 철학과 이념 섹션 */
.philosophy-section {
    margin-bottom: 60px;
}

.philosophy-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 40px;
}

.philosophy-box, .ideology-box {
    background: linear-gradient(135deg, #1e293b, #334155);
    color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    height: 100%;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.philosophy-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
}

.ideology-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.philosophy-box h3, .ideology-box h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.philosophy-box .quote, .ideology-box .quote {
    font-size: 1.2rem;
    font-weight: 600;
    color: #60a5fa;
    margin-bottom: 20px;
    font-style: italic;
}

.philosophy-box p, .ideology-box p {
    font-size: 1rem;
    line-height: 1.6;
    color: #cbd5e1;
}

/* 미션과 비전 섹션 */
.mission-vision-section {
    margin-bottom: 40px;
}

.mission-vision-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 40px;
}

.mission-box, .vision-box {
    background: linear-gradient(135deg, #1e293b, #334155);
    color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    height: 100%;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.mission-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #10b981, #059669);
}

.vision-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8b5cf6, #7c3aed);
}

.mission-box h3, .vision-box h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.mission-box .quote, .vision-box .quote {
    font-size: 1.2rem;
    font-weight: 600;
    color: #60a5fa;
    margin-bottom: 20px;
    font-style: italic;
}

.mission-box p, .vision-box p {
    font-size: 1rem;
    line-height: 1.6;
    color: #cbd5e1;
}

/* 기존 회사 정보 섹션 스타일 */
.company-info-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    color: #fff;
    border-radius: 8px;
}

.stat-item h4 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    font-weight: 600;
}

/* 연혁 섹션 스타일 */
.history-section {
    padding: 30px 0;
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #60a5fa;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.year {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    color: #fff;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.content {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin: 0 20px;
    flex: 1;
    max-width: 450px;
}

.content h4 {
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

/* 특허/인증 섹션 스타일 */
.patents-section {
    padding: 30px 0;
}

/* 특허/인증 탭 네비게이션 */
.patents-tabs {
    margin-bottom: 30px;
    border-bottom: 2px solid #e5e7eb;
}

.patents-tabs ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 0;
}

.patents-tabs li {
    margin: 0;
}

.patents-tabs a {
    display: block;
    padding: 15px 25px;
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    background-color: #f9fafb;
    border-right: 1px solid #e5e7eb;
}

.patents-tabs a:hover {
    color: #3b82f6;
    background-color: #f3f4f6;
}

.patents-tabs a.active {
    color: #3b82f6;
    background-color: #ffffff;
    border-bottom-color: #3b82f6;
    font-weight: 600;
}

/* 특허/인증 그리드 */
.patents-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.patent-item {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.patent-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.patent-image {
    aspect-ratio: 1 / 1.414; /* A4 용지 비율 */
    background: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e5e7eb;
    overflow: hidden;
    position: relative;
}

.patent-image img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* A4 문서 이미지가 잘리지 않고 전체가 보이도록 */
    background: #ffffff;
}

.patent-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    color: #9ca3af;
    font-size: 3rem;
}

.patent-placeholder::after {
    content: "이미지 없음";
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 8px;
    font-weight: 400;
}

.patent-info {
    padding: 12px 15px;
    position: relative;
}

/* 카테고리 뱃지 스타일 */
.patent-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.patent-category-badge i {
    font-size: 0.65rem;
    opacity: 0.9;
}

.patent-category-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.patent-item:hover .patent-category-badge::before {
    left: 100%;
}

/* 카테고리별 색상 - 영문 */
.patent-category-badge[data-category="patent"] {
    background: linear-gradient(135deg, #2563eb, #1d4ed8); /* 파란색 - 특허 */
    border: 1px solid rgba(37, 99, 235, 0.3);
}

.patent-category-badge[data-category="trademark"] {
    background: linear-gradient(135deg, #7c3aed, #5b21b6); /* 보라색 - 상표등록증 */
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.patent-category-badge[data-category="certificate"] {
    background: linear-gradient(135deg, #059669, #047857); /* 초록색 - 인증서 */
    border: 1px solid rgba(5, 150, 105, 0.3);
}

.patent-category-badge[data-category="permit"] {
    background: linear-gradient(135deg, #d97706, #b45309); /* 주황색 - 허가증 */
    border: 1px solid rgba(217, 119, 6, 0.3);
}

.patent-category-badge[data-category="report"] {
    background: linear-gradient(135deg, #dc2626, #b91c1c); /* 빨간색 - 신고증 */
    border: 1px solid rgba(220, 38, 38, 0.3);
}

/* 카테고리별 색상 - 한글 */
.patent-category-badge[data-category="특허"] {
    background: linear-gradient(135deg, #2563eb, #1d4ed8); /* 파란색 - 특허 */
    border: 1px solid rgba(37, 99, 235, 0.3);
}

.patent-category-badge[data-category="상표권"],
.patent-category-badge[data-category="상표등록증"] {
    background: linear-gradient(135deg, #7c3aed, #5b21b6); /* 보라색 - 상표등록증 */
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.patent-category-badge[data-category="인증"],
.patent-category-badge[data-category="인증서"] {
    background: linear-gradient(135deg, #059669, #047857); /* 초록색 - 인증서 */
    border: 1px solid rgba(5, 150, 105, 0.3);
}

.patent-category-badge[data-category="허가증"] {
    background: linear-gradient(135deg, #d97706, #b45309); /* 주황색 - 허가증 */
    border: 1px solid rgba(217, 119, 6, 0.3);
}

.patent-category-badge[data-category="신고증"] {
    background: linear-gradient(135deg, #dc2626, #b91c1c); /* 빨간색 - 신고증 */
    border: 1px solid rgba(220, 38, 38, 0.3);
}

.patent-category-badge[data-category="기타"] {
    background: linear-gradient(135deg, #6b7280, #4b5563); /* 회색 - 기타 */
    border: 1px solid rgba(107, 114, 128, 0.3);
}

/* 기본 fallback 스타일 (매핑되지 않은 카테고리) */
.patent-category-badge:not([data-category*="patent"]):not([data-category*="trademark"]):not([data-category*="certificate"]):not([data-category*="permit"]):not([data-category*="report"]):not([data-category*="특허"]):not([data-category*="상표"]):not([data-category*="인증"]):not([data-category*="허가"]):not([data-category*="신고"]):not([data-category*="기타"]) {
    background: linear-gradient(135deg, #6b7280, #4b5563); /* 회색 - 알 수 없는 카테고리 */
    border: 1px solid rgba(107, 114, 128, 0.3);
}

.patent-info h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 특허/인증 푸터 */
.patents-footer {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #e5e7eb;
}

.patents-footer span {
    color: #6b7280;
    font-size: 0.9rem;
    font-weight: 500;
}

/* 특허/인증 필터링 */
.patent-item[data-category] {
    display: block;
}

.patent-item[data-category].hidden {
    display: none;
}

/* 데이터 없음 메시지 */
.no-data-message {
    text-align: center;
    padding: 60px 20px;
    color: #666;
    font-size: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    margin: 20px 0;
}

.no-data-message p {
    margin: 0;
    font-style: italic;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .patents-tabs ul {
        flex-wrap: wrap;
    }
    
    .patents-tabs a {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .patents-grid {
        grid-template-columns: repeat(2, 1fr); /* 모바일에서는 2개씩 */
        gap: 15px;
    }
}

/* 태블릿 크기 */
@media (min-width: 769px) and (max-width: 1024px) {
    .patents-grid {
        grid-template-columns: repeat(3, 1fr); /* 태블릿에서는 3개씩 */
        gap: 18px;
    }
    
    .patent-info h4 {
        font-size: 0.9rem;
    }
    
    .patent-category-badge {
        font-size: 0.65rem;
        padding: 3px 8px;
        margin-bottom: 8px;
    }
    }
}

/* 고객센터 섹션 스타일 */
.customer-center-section {
    padding: 30px 0;
}

.contact-info p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.contact-info i {
    color: #60a5fa;
    margin-right: 10px;
    width: 20px;
}

.faq-item {
    margin-bottom: 20px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.faq-item h4 {
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

/* 공지사항 섹션 스타일 */
.notice-section {
    padding: 30px 0;
}

.notice-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.notice-date {
    color: #6c757d;
    font-size: 0.9rem;
    min-width: 100px;
}

.notice-title {
    color: #333;
    font-weight: 500;
}

/* 보도자료 섹션 스타일 */
.press-section {
    padding: 30px 0;
}

.press-item {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.press-date {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.press-title {
    color: #333;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.press-summary {
    color: #666;
}

/* 약관 페이지 스타일 */
.terms-content,
.privacy-content,
.privacy-handling-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    line-height: 1.8;
}

.terms-content h2,
.privacy-content h2,
.privacy-handling-content h2 {
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
}

.terms-content h2:first-child,
.privacy-content h2:first-child,
.privacy-handling-content h2:first-child {
    margin-top: 0;
}

.terms-content p,
.privacy-content p,
.privacy-handling-content p {
    margin-bottom: 15px;
    color: #555;
}

.terms-content ul,
.privacy-content ul,
.privacy-handling-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.terms-content li,
.privacy-content li,
.privacy-handling-content li {
    margin-bottom: 8px;
    color: #555;
}

.terms-content strong,
.privacy-content strong,
.privacy-handling-content strong {
    color: #333;
    font-weight: 600;
}
    line-height: 1.6;
}

/* 위치안내 섹션 스타일 */
.location-section {
    padding: 30px 0;
}

.location-info p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.location-info i {
    color: #60a5fa;
    margin-right: 10px;
    width: 20px;
}

.map-container {
    height: 300px;
    background-color: #f8f9fa;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.google-map {
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.map-placeholder {
    text-align: center;
    color: #6c757d;
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
    color: #60a5fa;
}

/* 주요고객 섹션 스타일 */
.customers-section {
    padding: 30px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: #333;
    font-weight: 600;
    font-size: 2rem;
}

.customers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.customer-item {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.customer-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.customer-logo {
    margin-bottom: 15px;
    max-width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.customer-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.customer-placeholder {
    width: 60px;
    height: 60px;
    background-color: #f3f4f6;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 1.5rem;
}

.customer-name h4 {
    margin: 0;
    font-size: 0.9rem;
    color: #374151;
    font-weight: 500;
    line-height: 1.4;
    word-break: keep-all;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .customers-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .customer-item {
        padding: 15px;
        min-height: 100px;
    }
    
    .customer-logo {
        height: 50px;
        margin-bottom: 10px;
    }
    
    .customer-placeholder {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .customer-name h4 {
        font-size: 0.8rem;
    }
}
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 0;
}

.service-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
}

.banner-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.service-content {
    background-color: #fff;
    min-height: calc(100vh - 300px);
    padding: 60px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.breadcrumb {
    margin-bottom: 40px;
    font-size: 0.9rem;
    color: #666;
}

.breadcrumb a {
    color: #4895ef;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #007bff;
}

.breadcrumb span {
    color: #333;
    font-weight: 500;
}

.service-intro {
    text-align: center;
    margin-bottom: 60px;
}

.service-intro h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.service-intro h2 i {
    color: #4895ef;
    font-size: 1.8rem;
}

.service-intro p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin: 10px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.service-details {
    margin-bottom: 60px;
}

.service-features h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.feature-item {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.feature-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.feature-item ul {
    list-style: none;
    padding: 0;
}

.feature-item li {
    padding: 8px 0;
    color: #666;
    position: relative;
    padding-left: 20px;
}

.feature-item li::before {
    content: '•';
    color: #4895ef;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.service-cta {
    text-align: center;
    margin-top: 60px;
}

.service-cta .btn {
    margin: 0 10px;
    padding: 15px 30px;
    font-size: 1rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.service-cta .btn-primary {
    background-color: #4895ef;
    border-color: #4895ef;
}

.service-cta .btn-primary:hover {
    background-color: #007bff;
    border-color: #007bff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(72, 149, 239, 0.3);
}

.service-cta .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}

.service-cta .btn-secondary:hover {
    background-color: #5a6268;
    border-color: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.3);
}

/* 푸터 스타일 개선 */
.footer {
    background-color: #f8f9fa;
    padding: 40px 0 20px;
    margin-top: 60px;
    border-top: 1px solid #e9ecef;
}

.footer-logo {
    text-align: center;
    margin-bottom: 30px;
}

.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-info {
    text-align: center;
    margin-bottom: 20px;
}

.footer-info p {
    color: #666;
    font-size: 0.9rem;
    margin: 5px 0;
    line-height: 1.5;
}

.footer-links {
    text-align: center;
    margin-bottom: 20px;
}

.footer-links a {
    color: #4895ef;
    text-decoration: none;
    margin: 0 10px;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #007bff;
}

.footer-copyright {
    text-align: center;
    margin-bottom: 20px;
}

.footer-copyright p {
    color: #999;
    font-size: 0.8rem;
}

.social-links {
    text-align: center;
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: #4895ef;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin: 0 5px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background-color: #007bff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(72, 149, 239, 0.3);
}

/* 서비스 탭 네비게이션 */
.service-tabs {
    background-color: #000;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid #333;
}

.service-tabs ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.service-tabs li {
    margin: 0;
}

.service-tabs a {
    display: block;
    padding: 15px 25px;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border-radius: 0;
    position: relative;
    white-space: nowrap;
}

.service-tabs a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.service-tabs a.active {
    background-color: #fff;
    color: #000;
    font-weight: 600;
}

.service-tabs a.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: #4895ef;
}

/* 반응형 디자인 - 서비스 페이지 */
@media (max-width: 768px) {
    .service-banner {
        height: 200px;
        margin-top: 0;
    }
    
    .banner-content h1 {
        font-size: 1.8rem;
    }
    
    .service-content {
        padding: 40px 0;
    }
    
    .service-intro h2 {
        font-size: 1.8rem;
    }
    
    .service-intro p {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    .service-cta .btn {
        display: block;
        margin: 10px auto;
        max-width: 250px;
    }
    
    .footer-info p {
        font-size: 0.8rem;
    }
    
    .footer-links a {
        display: block;
        margin: 5px 0;
    }
    
    /* 모바일 탭 네비게이션 */
    .service-tabs ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .service-tabs a {
        padding: 12px 15px;
        font-size: 0.85rem;
    }
} 

/* 당일배송 서비스 페이지 스타일 */
.delivery-service-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.delivery-header {
    text-align: center;
    margin-bottom: 60px;
}

.delivery-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.delivery-title i {
    color: #4895ef;
    font-size: 2rem;
}

.delivery-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.delivery-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-top: 40px;
}

.delivery-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.delivery-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.delivery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.card-illustration {
    margin-bottom: 25px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-illustration {
    position: relative;
    width: 120px;
    height: 100px;
}

.business-illustration-image {
    width: 120px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 8px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    margin: 0 auto;
}

.business-illustration-image picture {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-illustration-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.business-illustration-image:hover img {
    transform: scale(1.05);
}

.business-illustration .box {
    position: absolute;
    width: 50px;
    height: 35px;
    background: #8B4513;
    border-radius: 6px;
    top: 25px;
    left: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.business-illustration .envelope {
    position: absolute;
    width: 40px;
    height: 30px;
    background: #fff;
    border: 2px solid #333;
    border-radius: 4px;
    top: 20px;
    right: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.business-illustration .document {
    position: absolute;
    width: 35px;
    height: 45px;
    background: #FFD700;
    border-radius: 4px;
    bottom: 15px;
    left: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.business-illustration .truck-icon {
    position: absolute;
    width: 25px;
    height: 18px;
    background: #4895ef;
    border-radius: 4px;
    top: 8px;
    right: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.cargo-illustration {
    position: relative;
    width: 120px;
    height: 100px;
}

.cargo-illustration-image {
    width: 120px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 8px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    margin: 0 auto;
}

.cargo-illustration-image picture {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cargo-illustration-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.cargo-illustration-image:hover img {
    transform: scale(1.05);
}

.cargo-illustration .delivery-truck {
    position: absolute;
    width: 70px;
    height: 30px;
    background: #4895ef;
    border-radius: 6px;
    top: 25px;
    left: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.cargo-illustration .cargo-boxes {
    position: absolute;
    width: 60px;
    height: 45px;
    background: #8B4513;
    border-radius: 6px;
    bottom: 15px;
    right: 15px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.small-items-illustration {
    position: relative;
    width: 120px;
    height: 100px;
}

.small-items-illustration-image {
    width: 120px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 8px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    margin: 0 auto;
}

.small-items-illustration-image picture {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.small-items-illustration-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.small-items-illustration-image:hover img {
    transform: scale(1.05);
}

.small-items-illustration .people {
    position: absolute;
    width: 70px;
    height: 45px;
    background: linear-gradient(45deg, #FF9800, #9C27B0);
    border-radius: 25px;
    top: 20px;
    left: 25px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.small-items-illustration .furniture {
    position: absolute;
    width: 45px;
    height: 35px;
    background: #8B4513;
    border-radius: 6px;
    bottom: 20px;
    right: 25px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.card-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
}

.card-list {
    list-style: none;
    text-align: left;
}

.card-list li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
    color: #555;
    line-height: 1.6;
    font-size: 1rem;
}

.card-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #4895ef;
    font-weight: bold;
    font-size: 1.2rem;
}

.delivery-features {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px;
    border-radius: 20px;
    margin-bottom: 80px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.features-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.features-title i {
    color: #4895ef;
    font-size: 2rem;
}

.features-list {
    list-style: none;
    text-align: left;
    max-width: 700px;
    margin: 0 auto;
}

.features-list li {
    margin-bottom: 18px;
    padding-left: 30px;
    position: relative;
    color: #555;
    line-height: 1.7;
    font-size: 1.15rem;
}

.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
    font-size: 1.3rem;
}

.delivery-partners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.partner-section {
    text-align: center;
}

.partner-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    padding: 18px;
    background: linear-gradient(135deg, #444 0%, #333 100%);
    color: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.partner-logos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid #f0f0f0;
}

.partner-logos .logo {
    padding: 15px 10px;
    background: #f8f9fa;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #333;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
}

.partner-logos .logo picture {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.partner-logos .logo img {
    max-width: 100%;
    max-height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.partner-logos .logo:hover img {
    transform: scale(1.1);
}

.partner-logos .logo:hover {
    background: #e9ecef;
    transform: scale(1.05);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

/* 반응형 디자인 - 당일배송 페이지 */
@media (max-width: 1024px) {
    .delivery-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .delivery-partners {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .delivery-title {
        font-size: 2rem;
    }
    
    .delivery-cards {
        grid-template-columns: 1fr;
    }
    
    .delivery-partners {
        grid-template-columns: 1fr;
    }
    
    .delivery-features {
        padding: 40px 25px;
    }
    
    .features-title {
        font-size: 1.8rem;
    }
    
    .card-illustration {
        height: 120px;
    }
    
    .business-illustration,
    .cargo-illustration,
    .small-items-illustration {
        width: 100px;
        height: 80px;
    }
}

/* 모달 스타일 */
.modal {
    font-family: 'Noto Sans KR', sans-serif;
}

.modal-dialog {
    max-width: 500px;
    margin: 1rem auto;
}

.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    border: none;
    padding: 20px 25px;
    position: relative;
}

.modal-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-title::before {
    content: "💼";
    font-size: 1rem;
}

.btn-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-body {
    padding: 20px;
    background: #f8f9fa;
}

.form-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.95rem;
}

.form-label.required::after {
    content: "*";
    color: #dc3545;
    font-weight: bold;
    margin-left: 4px;
}

.form-control, .form-select {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
    width: 100%;
    box-sizing: border-box;
}

.form-control:focus, .form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    outline: none;
}

.form-control::placeholder {
    color: #6c757d;
    opacity: 0.7;
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px 12px;
    padding-right: 40px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.form-check-input {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    border: 2px solid #007bff;
    border-radius: 4px;
}

.form-check-input:checked {
    background-color: #007bff;
    border-color: #007bff;
}

.form-check-label {
    font-size: 0.9rem;
    color: #495057;
    line-height: 1.3;
    cursor: pointer;
}

.modal-footer {
    background: white;
    border: none;
    padding: 15px 20px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.modal-footer .btn {
    padding: 8px 16px;
    border-radius: 18px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    min-width: 90px;
}

.modal-footer .btn-secondary {
    background: #6c757d;
    color: white;
}

.modal-footer .btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 117, 125, 0.3);
}

.modal-footer .btn-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
}

.modal-footer .btn-primary:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

/* 반응형 모달 */
@media (max-width: 768px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
    
    .modal-header {
        padding: 12px 15px;
    }
    
    .modal-title {
        font-size: 1.1rem;
    }
    
    .modal-body {
        padding: 12px 15px;
    }
    
    .modal-footer {
        padding: 12px 15px;
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
        margin-bottom: 6px;
    }
}

/* 모달 애니메이션 */
.modal.fade .modal-dialog {
    transform: scale(0.8);
    transition: transform 0.3s ease-out;
}

.modal.show .modal-dialog {
    transform: scale(1);
}

/* 필수 필드 표시 */
.form-label.required::after {
    content: "*";
    color: #dc3545;
    font-weight: bold;
    margin-left: 4px;
}

/* 입력 필드 상태 표시 */
.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* 서비스 선택 드롭다운 스타일 */
#quote_service {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px 12px;
    padding-right: 40px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 예산 범위 드롭다운 스타일 */
#quote_budget {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px 12px;
    padding-right: 40px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 텍스트 영역 스타일 */
textarea.form-control {
    resize: vertical;
    min-height: 100px;
    font-family: 'Noto Sans KR', sans-serif;
    width: 100%;
    box-sizing: border-box;
}

/* 로딩 상태 */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* 모달 내부 행 간격 조정 */
.modal .row {
    margin-left: 0;
    margin-right: 0;
}

.modal .col-md-6 {
    padding-left: 0;
    padding-right: 0;
}

.modal .col-md-6:first-child {
    padding-right: 8px;
}

.modal .col-md-6:last-child {
    padding-left: 8px;
}

/* 모달 내부 간격 최적화 */
.modal .mb-3:last-child {
    margin-bottom: 0 !important;
}

/* 모달 내부 폼 요소 전체 너비 설정 */
.modal .form-control,
.modal .form-select,
.modal textarea.form-control {
    width: 100% !important;
    box-sizing: border-box !important;
}

/* 모달 내부 컨테이너 최적화 */
.modal .container-fluid {
    padding-left: 0;
    padding-right: 0;
}

.modal .row {
    margin-left: 0;
    margin-right: 0;
}

.modal .col-md-6 {
    padding-left: 0;
    padding-right: 0;
}

.modal .col-md-6:first-child {
    padding-right: 8px;
}

.modal .col-md-6:last-child {
    padding-left: 8px;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}