/* Header Component Styles */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.65) !important;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    --header-height: 60px; /* Reduced header height for smoother look */
    --header-total-height: calc(60px + env(safe-area-inset-top));
    
    /* Safe area support for devices with notches */
    padding-top: env(safe-area-inset-top);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

.navbar {
    position: relative;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2) var(--space-4);
    height: var(--header-height);
}

/* Logo styling */
.cloudaura-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.cloudaura-logo:hover {
    opacity: 0.8;
}

.cloudaura-logo img {
    height: 50px;
    width: auto;
    margin-right: var(--space-2);
}

/* Navigation menu */
.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-1);
}

.nav-menu li {
    position: relative;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-base);
    transition: color 0.2s ease;
    padding: var(--space-2) var(--space-1);
    border-radius: var(--radius-md);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link.active {
    color: var(--primary-color);
}

.consultation-btn {
    background: var(--primary-color);
    color: white !important;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-text-short {
    display: none;
}

.consultation-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(82, 191, 64, 0.2);
}

/* Mobile navigation toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    gap: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Tablet/small desktop responsive styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .nav-menu {
        gap: var(--space-1);
    }
    
    .nav-link {
        padding: var(--space-2) var(--space-1);
        font-size: var(--text-sm);
    }
    
    .consultation-btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
        white-space: nowrap;
    }
    
    .btn-text-full {
        display: none;
    }
    
    .btn-text-short {
        display: inline;
    }
}

/* Mobile responsive styles */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--space-3);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95) !important;
        border: 1px solid var(--border-color);
        border-top: none;
        flex-direction: column;
        gap: 0;
        padding: var(--space-4) 0;
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-3) var(--space-4);
        margin: 0 var(--space-4);
        border-radius: var(--radius-md);
        color: var(--text-secondary);
    }
    
    .nav-link:hover {
        color: var(--text-primary) !important;
        background: rgba(255, 255, 255, 0.1);
    }
    
    .nav-link.active {
        color: var(--primary-color) !important;
        background: rgba(82, 191, 64, 0.1);
    }
    
    .consultation-btn {
        margin: var(--space-2) var(--space-4);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 var(--space-2);
    }
    
    .cloudaura-logo img {
        height: 80px;
    }
    
    .nav-menu {
        padding: var(--space-3) 0;
    }
    
    .nav-link {
        padding: var(--space-2) var(--space-3);
        margin: 0 var(--space-3);
        font-size: var(--text-sm);
    }
}

/* Header animations - removed slide in animation */
.header.no-animation {
    /* No animation needed for fixed header */
}

/* Focus states for accessibility */
.nav-link:focus,
.nav-toggle:focus {
    outline: none;
}

.nav-link:focus,
.nav-link:active {
    color: var(--primary-color);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .header {
        border-bottom: 2px solid var(--text-primary);
    }
    
    .nav-link:hover {
        background: var(--text-primary);
        color: var(--background-dark);
    }
    
    .nav-link.active {
        background: var(--primary-color);
        color: var(--background-dark);
        font-weight: 600;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .nav-link,
    .consultation-btn,
    .nav-toggle span,
    .nav-menu {
        transition: none;
    }
}