/* Navigation Styles */
html {
    scrollbar-gutter: stable;
}

body {
    overflow-y: scroll;
}

.navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: #FFFFFF !important;
    z-index: 9999 !important;
    height: 100px;
    transition: background 0.3s ease, backdrop-filter 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    width: 100% !important;
    transform: translateY(0) !important;
}

/* 메뉴가 활성화되었을 때 네비게이션 숨기기 */
.main-menu-overlay.active ~ .navbar,
.main-menu-overlay.active + .navbar {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Company page specific navigation styles */
body.company-page .navbar,
body[data-page="company"] .navbar {
    background: transparent !important;
    transition: background 0.3s ease;
}

body.company-page .navbar.scrolled,
body[data-page="company"] .navbar.scrolled {
    background: #FFFFFF !important;
}

.nav-container {
    max-width: 1760px;
    margin: 0 auto;
    padding: 0 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo img {
    width: 74px;
    height: 20px;
}

.nav-menu {
    display: flex;
    gap: 56px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #1A1A1A;
    font-weight: 600;
    font-size: 1.125rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #EE5727;
}

.menu-icon {
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.menu-icon:hover {
    background-color: rgba(26, 26, 26, 0.1);
}

.menu-icon img {
    width: 24px;
    height: 24px;
}

/* Main Menu Overlay */
.main-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #1A1A1A;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}

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

.menu-container {
    width: 100%;
    max-width: 1760px;
    padding: 0 80px;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: relative;
}

/* Menu Header */
.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    position: absolute;
    top: 0;
    left: 80px;
    right: 80px;
    z-index: 10;
    height: 100px;
}

.menu-header .logo img {
    width: 74px;
    height: 20px;
}

.close-button {
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
    font-size: 2.25rem;
}

.close-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.close-button img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1); /* Make icon white */
}

/* Menu Items */
.menu-items {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    gap: 0;
    padding: 0;
}

.menu-item {
    text-decoration: none;
    color: #444444;
    transition: color 0.05s ease;
    display: block;
    width: 402px;
    height: 100px;
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
}

.menu-item:hover {
    color: #ffffff;
}

.menu-text {
    font-size: 5rem;
    font-weight: 700;
    line-height: 1.25;
    display: block;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

/* Responsive Navigation */
@media (max-width: 1600px) { 
    .menu-text { font-size: 3rem; }
    .menu-items { gap: 10px; }
    .menu-item { height: 60px; }
}
@media (max-width: 1200px) {
    .nav-container,
    .hero-container,
    .features-container,
    .news-container,
    .cta-container,
    .footer-container {
        padding: 0 40px;
    }
    
    .menu-container {
        padding: 0 40px;
    }
    
    .menu-text {
        font-size: 3rem;
    }
    
    .menu-items {
        gap: 8px;
    }
    
    .menu-item {
        height: 60px;
    }
}

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    
    .nav-container {
        justify-content: space-between;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 60px !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 9999 !important;
        width: 100% !important;
    }
    
    .nav-container,
    .hero-container,
    .features-container,
    .news-container,
    .cta-container,
    .footer-container {
        padding: 0 24px;
    }
    
    .menu-container {
        padding: 0 24px;
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: 240px;
    }
    
    .menu-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 60px;
        padding: 0 24px;
        background: transparent;
        display: flex;
        justify-content: flex-end;
        align-items: center;
    }
    
    .menu-header .logo {
        display: none;
    }
    
    .close-button {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
    }
    
    .menu-items {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 0;
        padding: 0;
        width: 100%;
        max-width: 327px;
    }
    
    .menu-item {
        width: 100%;
        height: auto;
        padding: 0;
        margin: 0;
        text-align: left;
    }
    
    .menu-text {
        font-size: 2.5rem;
        font-weight: 700;
        line-height: 1.5;
        color: #FFFFFF;
        text-align: left;
        width: 100%;
        height: auto;
        padding: 0;
    }
    
    .menu-item:hover {
        color: #FFFFFF;
    }
}

@media (max-width: 480px) {
    .navbar {
        height: 60px !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 9999 !important;
        width: 100% !important;
    }
    
    .nav-container,
    .hero-container,
    .features-container,
    .news-container,
    .cta-container,
    .footer-container {
        padding: 0 24px;
    }
    
    .menu-container {
        padding: 0 24px;
        padding-top: 240px;
    }
    
    .menu-header {
        padding: 0 24px;
        height: 60px;
        display: flex;
        justify-content: flex-end;
        align-items: center;
    }
    
    .close-button {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
    }
    
    .menu-items {
        max-width: 100%;
    }
    
    .menu-text {
        font-size: 36px;
    }
}