.default-color {
    color: #0d5247;
}

.drlocktin-topbar-parent {
    position: fixed;
    top: 0;
    left: 2.5vw;
    right: 2.5vw;
    height: 120px;
    background: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    color: #595959;
    z-index: 1000;
    transition: transform 0.7s ease; /* nhanh hơn */
}
.drlocktin-topbar-parent-width {
    width: 95vw;
}
.drlocktin-topbar-parent.mid {
    background-color: transparent;
}
.drlocktin-topbar.mid {
    background-color: transparent;
}
.drlocktin-topbar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: #ebeee0;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    color: #595959;
    z-index: 1000;
    transition: transform 0.25s ease; /* nhanh hơn */
}
.drlocktin-topbar-parent.hide {
    transform: translateY(calc(-100% - 52px));
}
.drlocktin-nav {
    align-items: center;
    display: flex;
    gap: 40px;
}
.drlocktin-nav ul li {
    list-style-type: none;
}
.drlocktin-top-nav-menu {
    align-items: center;
    display: flex;
    gap: 40px;
}
/* Responsive Design */
@media (max-width: 768px) {
    .drlocktin-top-nav-menu {
        display: none;
    }
}
.drlocktin-nav a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s;
    font-size: max(0.825rem + 0.2vw, 0.925vw);
    color: #0d5247;
}
.drlocktin-nav a:hover {
    opacity: 0.65;
}
.drlocktin-logo img {
    width: 120px;
}

@media (max-width: 700px) {
    .drlocktin-nav {
        gap: 20px;
    }
    .drlocktin-topbar {
        padding: 0 20px;
    }
}

@media (max-width: 500px) {
    .drlocktin-nav {
        gap: 10px;
    }
    .drlocktin-topbar {
        padding: 0 10px;
    }
}

/* Navbar */
/* Hamburger Menu */
.drlocktin-top-hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.drlocktin-top-hamburger span {
    width: 25px;
    height: 3px;
    background: #0d5247;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.drlocktin-top-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.drlocktin-top-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.drlocktin-top-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.drlocktin-top-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(180deg, #ebeee0, #e9f1cc);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

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

.drlocktin-top-mobile-menu ul {
    list-style: none;
    text-align: center;
}

.drlocktin-top-mobile-menu ul li {
    margin: 10px 0;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.5s ease;
}

.drlocktin-top-mobile-menu.active ul li {
    opacity: 1;
    transform: translateY(0);
}

.drlocktin-top-mobile-menu ul li:nth-child(1) {
    transition-delay: 0.1s;
}
.drlocktin-top-mobile-menu ul li:nth-child(2) {
    transition-delay: 0.2s;
}
.drlocktin-top-mobile-menu ul li:nth-child(3) {
    transition-delay: 0.3s;
}
.drlocktin-top-mobile-menu ul li:nth-child(4) {
    transition-delay: 0.4s;
}
.drlocktin-top-mobile-menu ul li:nth-child(5) {
    transition-delay: 0.5s;
}
.drlocktin-top-mobile-menu ul li:nth-child(6) {
    transition-delay: 0.6s;
}
.drlocktin-top-mobile-menu ul li:nth-child(7) {
    transition-delay: 0.7s;
}
.drlocktin-top-mobile-menu ul li:nth-child(8) {
    transition-delay: 0.8s;
}
.drlocktin-top-mobile-menu ul li:nth-child(9) {
    transition-delay: 0.9s;
}
.drlocktin-top-mobile-menu ul li:nth-child(10) {
    transition-delay: 1s;
}
.drlocktin-top-mobile-menu ul li:nth-child(11) {
    transition-delay: 1.1s;
}

.drlocktin-top-mobile-menu ul {
    width: 100%;
    padding-right: 40px;
}

.drlocktin-top-mobile-menu ul li a {
    color: rgb(11, 87, 64);
    text-decoration: none;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    padding: 15px 30px;
    border-radius: 50px;
    display: block;
}

.drlocktin-top-mobile-menu ul li a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

/* Main Content */
.drlocktin-top-main-content {
    margin-top: 70px;
    padding: 50px 20px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.drlocktin-top-hero {
    text-align: center;
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    margin-bottom: 50px;
}

.drlocktin-top-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.drlocktin-top-hero p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .drlocktin-top-nav-menu {
        display: none;
    }

    .drlocktin-top-hamburger {
        display: flex;
    }

    .drlocktin-top-hero h1 {
        font-size: 2rem;
    }

    .drlocktin-top-hero p {
        font-size: 1rem;
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .drlocktin-top-mobile-menu ul li a {
        font-size: 1.5rem;
    }

    .drlocktin-top-hero {
        padding: 50px 0;
    }
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ebeee0;
    min-width: 250px;
    border-radius: 8px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(10px);
}

.dropdown-item {
    display: block;
    color: #333;
    padding: 12px 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f1f1f1;
}

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

.dropdown-item:hover {
    background: #edeee9;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-left: 5px;
}

/* Responsive */
@media (max-width: 768px) {

    .dropdown-menu,
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #34495e;
        margin-top: 5px;
    }
}

.dropdown {
    position: relative; /* Thêm position relative để dropdown-menu được định vị chính xác */
}