.header-upper {
    position: relative;
    transition: all 0.3s ease;
}

.sticky-upper-header {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: linear-gradient(to bottom, rgba(20, 22, 24, 0.98), rgba(28, 32, 35, 0.97));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
    animation: slideDown 0.5s ease;
}

.sticky-upper-header .logo-box {
    padding: 5px 0 !important;
}

.sticky-upper-header .logo img,
.sticky-upper-header .logo-two img {
    transform: scale(0.8) !important;
    transition: all 0.3s ease;
}

.sticky-upper-header .navigation > li > a {
    padding: 30px 0 !important;
    color: #ffffff !important;
}

.sticky-upper-header .navigation > li:hover > a,
.sticky-upper-header .navigation > li.current > a {
    color: #bc9e74 !important;
}

.sticky-upper-header .social-box li a {
    color: #ffffff;
}

.sticky-upper-header .outer-box {
    top: 50% !important;
    transform: translateY(-50%);
    margin-left: 20px;
}

.outer-box {
    margin-left: 20px;
}

.nav-appointment-btn {
    font-size: 14px;
    padding: 10px 25px !important;
    background: linear-gradient(45deg, #bc9e74, #d4bc98);
    border: none;
    border-radius: 4px;
    color: #fff !important;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(188, 158, 116, 0.3);
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.nav-appointment-btn {
    background-size: 200% 200%;
    animation: gradientMove 3s ease infinite;
}

.nav-appointment-btn: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: 0.5s;
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
        opacity: 0.5;
    }
    20% {
        left: 100%;
        opacity: 0.8;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

.nav-appointment-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(188, 158, 116, 0.4);
}

.sticky-upper-header .nav-appointment-btn {
    color: #ffffff !important;
    background: linear-gradient(45deg, #bc9e74, #d4bc98);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}