/**
 * Header Styles
 * Top navigation bar with logo, contact, and sign-in button
 */

/* Header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(0, 0, 0, 0.0);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    box-sizing: border-box;
    color: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    opacity: 0.2;
    transition: opacity 0.3s ease;
}

#header:hover {
    opacity: 1;
}

#header .logo {
    font-size: 1.6rem;
    font-weight: bold;
    letter-spacing: 1px;
    color: #e0c080;
    cursor: default;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

#header .contact {
    font-size: 1.1rem;
    color: #a0d0ff;
    text-decoration: none;
    transition: color 0.2s;
}

#header .contact:hover {
    color: white;
}

.sign-in-btn {
    padding: 8px 20px;
    font-size: 1rem;
    font-weight: 500;
    color: #0a0a0a;
    background: linear-gradient(135deg, #e0c080, #c9a868);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: 0 2px 8px rgba(224, 192, 128, 0.3);
}

.sign-in-btn:hover {
    background: linear-gradient(135deg, #f0d090, #d9b878);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(224, 192, 128, 0.5);
}

.sign-in-btn:active {
    transform: translateY(0px);
    box-shadow: 0 2px 6px rgba(224, 192, 128, 0.4);
}