:root {
    --primary-yellow: #E8B923;
    --secondary-yellow: #D4A520;
    --primary-gold: #C9A227;
    --primary-white: #FFFFFF;
    --primary-black: #1A1A1A;
    --text-dark: #2D2D2D;
    --text-gray: #5A5A5A;
    --bg-light: #FAFAFA;
    --border-light: #E5E5E5;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    --gradient-gold: linear-gradient(135deg, #E8B923 0%, #C9A227 100%);
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-heading: 'Montserrat', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}

body {
    background-color: var(--primary-white);
    color: var(--text-dark);
    top: 0 !important;
}

.navbar {
    background-color: var(--primary-white);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scroll-up {
    background-color: rgba(0, 0, 0, 0.95);
    box-shadow: 0 2px 20px rgba(255, 215, 0, 0.1);
}

.navbar.scroll-down {
    transform: translateY(-100%);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    align-items: flex-start;
    line-height: 1.2;
}

.logo-main {
    color: var(--text-dark);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-sub {
    color: var(--primary-yellow);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a i {
    font-size: 1.2rem;
    color: var(--primary-yellow);
    transition: transform 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-yellow);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-yellow);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover i {
    transform: translateY(-2px);
}

.nav-links a.active {
    color: var(--primary-yellow);
}

.nav-links a.active::after {
    width: 100%;
}

/* 공통 히어로 섹션 스타일 */
.hero {
    position: relative;
    height: 85vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.3);
    /* 비디오 위에 살짝 어두운 오버레이 추가 */
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
    line-height: 1.15;
    letter-spacing: 0.05em;
}

.hero-content p {
    font-size: 1.6rem;
    margin-bottom: 3rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.4);
    line-height: 1.5;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.hero .cta-button {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    font-weight: 500;
}

.hero .cta-button:hover {
    background-color: transparent;
    border-color: white;
    transform: translateY(-3px);
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .hero {
        height: 70vh;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content p {
        font-size: 1.5rem;
        margin-bottom: 2.5rem;
    }

    .hero .cta-button {
        padding: 1rem 2.5rem;
        font-size: 1.2rem;
    }
}

.section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-yellow);
    margin-bottom: 2rem;
    text-align: center;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-content {
    padding: 2rem;
}

.product-content h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.product-content p {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.product-features {
    list-style: none;
    padding: 0;
}

.product-features li {
    color: var(--text-dark);
    padding: 0.5rem 0;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.product-features li::before {
    content: '•';
    color: var(--primary-yellow);
    font-weight: bold;
    margin-right: 0.5rem;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 5rem auto;
    padding: 0 2rem;
}

.map-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.location-map {
    width: 100%;
    height: auto;
}

.building-marker {
    transition: transform 0.3s ease;
}

.building-marker:hover {
    transform: translate(400, 195);
}

.contact-details {
    display: flex;
    flex-direction: column;
    margin-top: 2rem;
    gap: 2rem;
}

.contact-item {
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.contact-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.contact-item p {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* 반응형 디자인 */
@media (max-width: 992px) {
    .contact-info {
        grid-template-columns: 1fr;
    }

    .map-container {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .contact-info {
        margin: 3rem auto;
    }

    .map-container {
        height: 300px;
    }

    .contact-item {
        padding: 1.2rem;
    }
}

footer {
    background-color: var(--bg-light);
    padding: 4rem 0 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 0 2rem;
}

/* Brand Section Styles */
.brand-section {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0;
}

.brand-info {
    margin-bottom: 2rem;
}

.brand-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.brand-title span {
    color: var(--primary-yellow);
}

.brand-subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.brand-desc {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Footer 통계 카드 */
.footer-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex: 1;
    min-height: 100px;
}

.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px var(--shadow-hover);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-gold);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* Footer 퀵 링크 */
.footer-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: var(--primary-gold);
}

.footer-link:hover::after {
    width: 100%;
}

/* 반응형 - 통계 카드 */
@media (max-width: 768px) {
    .footer-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-item {
        flex: 1;
        min-width: 80px;
    }

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

/* Contact Section Styles */
.contact-section {
    padding-left: 2rem;
    border-left: 1px solid var(--border-light);
}

.contact-title {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-weight: 600;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item i {
    color: var(--primary-yellow);
    font-size: 1.2rem;
    width: 20px;
}

.contact-item p {
    color: var(--text-dark);
    font-size: 1rem;
}

/* Social Links Styles */
.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-gray);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-yellow);
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
    text-align: center;
    color: var(--text-gray);
}

/* Responsive Design */
@media (max-width: 992px) {
    .footer-content {
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-section {
        padding-left: 0;
        border-left: none;
        padding-top: 2rem;
        border-top: 1px solid var(--border-light);
    }
}

/* 반응형 디자인 */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .footer-section h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

    .nav-links {
        gap: 2rem;
    }

    .nav-links a {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .logo-main {
        font-size: 1.5rem;
    }

    .logo-sub {
        font-size: 0.8rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .nav-links a {
        font-size: 0.9rem;
    }

    .nav-links a i {
        font-size: 1rem;
    }

    .hero-section {
        height: 70vh;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.3rem;
        margin-bottom: 2.5rem;
    }

    .button {
        padding: 1rem 2.5rem;
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-image {
        height: 200px;
    }
}

/* 섹션 애니메이션 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 소셜 링크 호버 효과 */
.social-links a {
    position: relative;
    display: inline-block;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px);
}

.social-links a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-yellow);
    transition: width 0.3s ease;
}

.social-links a:hover::before {
    width: 100%;
}

/* 폼 입력 필드 효과 */
.form-group input,
.form-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-yellow);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.1);
    transform: translateY(-2px);
}

/* 로딩 애니메이션 */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.loading {
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.05) 25%,
            rgba(255, 215, 0, 0.1) 50%,
            rgba(255, 255, 255, 0.05) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

/* About Us 섹션 스타일 */
.about-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    padding-right: 2rem;
}

.about-text h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
    letter-spacing: 0.03em;
}

.about-text h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 3px;
    background: var(--primary-yellow);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 4rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    background: white;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow-hover);
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature p {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
    aspect-ratio: 4/3;
    transform-origin: center center;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* 반응형 디자인 */
@media (max-width: 992px) {
    .about-container {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-text {
        text-align: center;
    }

    .about-text h2::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .about-text p {
        margin-bottom: 3rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* 구글 번역 위젯 컨테이너 스타일 */
#google_translate_element {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    /* 헤더(z-index: 99)보다 위에 표시 */
    background-color: #ffffff;
    padding: 5px 0;
    text-align: right;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

#google_translate_element .goog-te-gadget {
    margin-right: 2rem;
}

/* 헤더 위치 조정 (기존 코드) */
.header {
    position: fixed;
    top: 32px;
    left: 0;
    right: 0;
    background-color: #ffffff;
    padding: 0.5rem 2rem;
    z-index: 99;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.15em;
    transition: color 0.3s ease;
}

.logo-text:hover {
    color: var(--primary-gold);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    letter-spacing: 0.05em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-gold);
}

.nav-link:hover::after {
    width: 100%;
}

/* 모바일 메뉴 버튼 */
.menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .header {
        padding: 0.5rem 1rem;
    }

    .logo img {
        height: 40px;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
        padding: 5px;
    }

    .menu-toggle span {
        display: block;
        width: 25px;
        height: 2px;
        background-color: var(--text-dark);
        transition: all 0.3s ease;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        /* 헤더 높이 + 번역 위젯 높이 */
        left: 0;
        right: 0;
        background-color: #ffffff;
        flex-direction: column;
        padding: 1rem 0;
        gap: 1rem;
        display: none;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        display: flex;
    }
}

/* 메인 컨텐츠 영역 */
main {
    position: relative;
    z-index: 1;
    padding-top: calc(40px + 72px);
    /* 구글 번역 위젯(40px) + 헤더 높이(72px) */
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .goog-te-menu-frame {
        top: 60px !important;
        right: 10px !important;
        max-width: 80vw !important;
    }

    .header {
        top: 40px;
    }

    main {
        padding-top: calc(40px + 60px);
        /* 모바일에서는 헤더가 좀 더 작음 */
    }
}

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

.platform-section {
    background-color: var(--bg-light);
    padding: 5rem 0;
    margin-bottom: 5rem;
}

.platform-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.platform-desc {
    font-size: 1.2rem;
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.platform-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    margin-top: 2rem;
}

.platform-logo {
    max-width: 200px;
    height: auto;
    transition: transform 0.3s ease;
    background-color: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.platform-logo:hover {
    transform: translateY(-5px);
}

.platform-logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .platform-logos {
        flex-direction: column;
        gap: 2rem;
    }

    .platform-logo {
        max-width: 150px;
        padding: 1rem;
    }

    .platform-desc {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .platform-section {
        padding: 3rem 0;
        margin-top: 3rem;
    }
}

.strengths-card {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.strengths-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.strengths-card p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-gray);
}

.strengths-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 반응형 디자인 조정 */
@media (max-width: 992px) {
    .strengths-card {
        padding: 2.5rem;
        min-height: 250px;
    }

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

@media (max-width: 768px) {
    .strengths-grid {
        grid-template-columns: 1fr;
    }

    .strengths-card {
        min-height: 200px;
    }
}

/* 웹 네비게이션 스타일 */
.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(var(--primary-rgb), 0.1);
}

/* 모바일 메뉴 버튼 */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .header {
        padding: 0.8rem 1rem;
    }

    .logo img {
        height: 80px;
        border-radius: 12px;
        /* 모바일에서는 살짝 더 큰 라운드 */
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    /* 메뉴 열린 상태의 토글 버튼 */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    /* 메뉴 열린 상태 */
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: 1.4rem;
        padding: 1rem 2rem;
        text-align: center;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        background-color: transparent;
    }

    .nav-link:hover {
        background-color: var(--primary-color);
        color: white;
    }
}

/* 스크롤 시 헤더 스타일 */
.header.scrolled {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Wholesale 페이지 스타일 */
.wholesale-sections {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.wholesale-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.wholesale-section {
    margin-bottom: 5rem;
    background-color: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.section-title {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    text-align: center;
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.benefit-card {
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.benefit-card:hover h3 {
    color: var(--primary-color-dark);
}

.benefit-card p {
    color: var(--text-gray);
    line-height: 1.6;
    transition: color 0.3s ease;
}

.benefit-card:hover p {
    color: var(--text-dark);
}

/* Benefits List */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 0 2rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-bullet {
    width: 12px;
    height: 12px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Requirements */
.requirements-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.requirement-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.requirement-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.requirement-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.requirement-item:hover h3 {
    color: var(--primary-color-dark);
}

.requirement-item p {
    color: var(--text-gray);
    transition: color 0.3s ease;
}

.requirement-item:hover p {
    color: var(--text-dark);
}

/* CTA Section */
.cta-section {
    text-align: center;
}

.cta-description {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1.2rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* 반응형 디자인 */
@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .wholesale-section {
        padding: 2rem;
        margin-bottom: 3rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }

    .benefit-card h3,
    .requirement-item h3 {
        font-size: 1.2rem;
    }

    .cta-description {
        font-size: 1.1rem;
    }
}

/* Wholesale Form Styles */
.wholesale-form {
    max-width: 800px;
    margin: 3rem auto 0;
    text-align: left;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.wholesale-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1rem;
}

.wholesale-form input,
.wholesale-form select,
.wholesale-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
}

.wholesale-form input:focus,
.wholesale-form select:focus,
.wholesale-form textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.1);
}

.wholesale-form textarea {
    resize: vertical;
    min-height: 120px;
}

.wholesale-form .submit-button {
    background-color: var(--primary-color);
    color: #000000;
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 2rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.wholesale-form .submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .wholesale-form {
        padding: 0 1rem;
    }

    .wholesale-form .submit-button {
        width: 100%;
        padding: 0.8rem;
    }
}

/* 필수 입력 필드 표시 */
.wholesale-form label[for]::after {
    content: "*";
    color: #dc3545;
    margin-left: 4px;
}

/* optional 필드는 별표 제거 */
.wholesale-form label[for="website"]::after,
.wholesale-form label[for="message"]::after {
    content: none;
}

/* ========================================
   인터랙티브 효과 스타일
   ======================================== */

/* 버튼 리플 효과 */
.cta-button,
.submit-button,
.nav-link {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple-effect 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-effect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* 아이콘 펄스 애니메이션 */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 0.5s ease-in-out;
}

/* 카드 3D 효과 */
.product-card,
.feature,
.benefit-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    transform-style: preserve-3d;
}

/* 향상된 페이드인 애니메이션 */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 순차적 애니메이션 딜레이 */
.feature:nth-child(1) {
    transition-delay: 0.1s;
}

.feature:nth-child(2) {
    transition-delay: 0.2s;
}

.feature:nth-child(3) {
    transition-delay: 0.3s;
}

.contact-item:nth-child(1) {
    transition-delay: 0.1s;
}

.contact-item:nth-child(2) {
    transition-delay: 0.2s;
}

.contact-item:nth-child(3) {
    transition-delay: 0.3s;
}

.contact-item:nth-child(4) {
    transition-delay: 0.4s;
}

/* 글로우 효과 */
.glow-effect {
    box-shadow: 0 0 20px rgba(232, 185, 35, 0.3);
}

/* 헤더 스크롤 효과 */
.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

/* 이미지 로드 애니메이션 */
img {
    opacity: 1;
    transition: opacity 0.5s ease;
}

img.loaded {
    opacity: 1;
}

/* 플로팅 애니메이션 */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating {
    animation: float 3s ease-in-out infinite;
}

/* 그라데이션 텍스트 */
.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 호버 시 언더라인 애니메이션 */
.animated-underline {
    position: relative;
}

.animated-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.animated-underline:hover::after {
    width: 100%;
}

/* 스케일 호버 효과 */
.scale-hover {
    transition: transform 0.3s ease;
}

.scale-hover:hover {
    transform: scale(1.05);
}


/* 아이콘 회전 효과 */
.feature i {
    transition: transform 0.3s ease, color 0.3s ease;
}

.feature:hover i {
    transform: rotateY(360deg);
    color: var(--primary-yellow);
}

/* Contact 아이템 호버 효과 */
footer .contact-item {
    transition: transform 0.3s ease, background-color 0.3s ease;
    padding: 0.8rem;
    border-radius: 8px;
}

footer .contact-item:hover {
    transform: translateX(5px);
    background-color: rgba(232, 185, 35, 0.05);
}

/* 소셜 링크 호버 회전 효과 */
.social-links a i {
    transition: transform 0.3s ease;
}

.social-links a:hover i {
    transform: rotate(360deg) scale(1.2);
}