/* Navbar Overlay Styles for Index Page */

/* Navigation Overlay */
.navbar-overlay {
    position: absolute;
    top: 20;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: white !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
    margin-top: 20px;
    border-radius: 10px;
    transition: all 0.3s ease;
    width: calc(100% - 40px);
    max-width: 1140px;
}

.navbar-overlay .container {
    padding: 0 2rem;
}

.navbar-overlay .navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none !important;
}

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

.navbar-overlay .brand-text {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-left: 0.5rem;
}

.navbar-overlay .navbar-brand:hover .navbar-logo {
    transform: scale(1.05);
}

.navbar-overlay .navbar-brand:hover .brand-text {
    color: var(--secondary-color);
}

.navbar-overlay .nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 0.8rem 4rem !important;
    border-radius: 25px;
    transition: all 0.3s ease;
    margin: 0 0.2rem;
}

.navbar-overlay .nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.navbar-overlay .contact-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    font-weight: 600;
    margin-left: 1rem;
    border-radius: 25px !important;
    padding: 0.8rem 1.5rem !important;
}

.navbar-overlay .contact-btn:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color)) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

/* 네비게이션 바 원형 상담신청 버튼 */
.navbar-overlay .navbar-contact-btn {
    margin-left: 1rem;
    display: flex;
    align-items: center;
}

.navbar-overlay .circle-contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #000a55;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.1;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 10, 85, 0.2);
    flex-direction: column;
    flex-shrink: 0;
}

.navbar-overlay .circle-contact-btn:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(43, 77, 160, 0.4);
}

.navbar-overlay .navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-overlay .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2830, 58, 138, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-overlay .navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

/* Hero Content Adjustments */
.hero-overlay {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .navbar-overlay {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .navbar-overlay {
        max-width: 720px;
    }
}

@media (max-width: 768px) {
    .navbar-overlay {
        margin-top: 10px;
        border-radius: 20px;
        width: calc(100% - 20px);
        max-width: 540px;
    }
    
    .navbar-overlay .container {
        padding: 0 0.75rem;
    }
    
    .navbar-overlay .navbar-brand {
        font-size: 1.1rem;
    }
    
    .navbar-overlay .nav-link {
        padding: 0.6rem 1rem !important;
        margin: 0.2rem 0;
    }
    
    .navbar-overlay .contact-btn {
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .navbar-overlay .navbar-contact-btn {
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .navbar-overlay .circle-contact-btn {
        width: 55px;
        height: 55px;
        font-size: 0.75rem;
    }
    
    .hero-overlay {
        padding-top: 80px;
    }
}

@media (max-width: 576px) {
    .navbar-overlay {
        margin-top: 5px;
        border-radius: 15px;
        width: calc(100% - 10px);
        max-width: none;
    }
    
    .navbar-overlay .container {
        padding: 0 0.5rem;
    }
    
    .navbar-overlay .navbar-brand {
        font-size: 1rem;
    }
    
    .navbar-overlay .circle-contact-btn {
        width: 50px;
        height: 50px;
        font-size: 0.7rem;
    }
    
    .hero-overlay {
        padding-top: 70px;
    }
}

/* Scroll Effect */
.navbar-overlay.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(15px);
    margin-top: 10px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
}