/* Unified Navigation Styles */
:root {
    --nav-bg: rgba(10, 11, 20, 0.95);
    --nav-border: rgba(255, 255, 255, 0.1);
    --nav-text: #9CA3AF;
    --nav-text-hover: #FFFFFF;
    --nav-accent: #F59E0B;
    --nav-height: 80px;
}

/* Navigation Container */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--nav-border);
    transition: all 0.3s ease;
}

nav.scrolled {
    height: 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #F59E0B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--nav-text);
    font-weight: 400;
    margin-top: -5px;
}

/* Navigation Links */
.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--nav-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-links a:hover {
    color: var(--nav-text-hover);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--nav-accent);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--nav-text-hover);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--nav-bg);
    border: 1px solid var(--nav-border);
    border-radius: 12px;
    padding: 1rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-dropdown:hover .nav-dropdown-content {
    opacity: 1;
    visibility: visible;
    margin-top: 0.5rem;
}

.nav-dropdown-content a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--nav-text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-dropdown-content a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--nav-text-hover);
    padding-left: 2rem;
}

/* CTA Buttons */
.nav-cta-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn-secondary {
    color: var(--nav-text);
    border: 1px solid var(--nav-border);
    background: transparent;
}

.nav-btn-secondary:hover {
    color: var(--nav-text-hover);
    border-color: var(--nav-accent);
    background: rgba(245, 158, 11, 0.1);
}

.nav-btn-primary {
    color: white;
    background: linear-gradient(135deg, var(--nav-accent), #DC2626);
    border: none;
}

.nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
}

/* Mobile Menu Toggle */
.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--nav-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.nav-mobile-toggle:hover {
    color: var(--nav-text-hover);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .nav-links {
        gap: 1.5rem;
    }
    
    .nav-links a {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .nav-mobile-toggle {
        display: block;
    }
    
    .nav-links,
    .nav-cta-group {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--nav-bg);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--nav-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-links.active,
    .nav-cta-group.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links {
        gap: 0;
    }
    
    .nav-links a {
        padding: 1rem 0;
        display: block;
        border-bottom: 1px solid var(--nav-border);
    }
    
    .nav-dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        margin: 0;
        box-shadow: none;
        border: none;
        background: none;
        padding: 0;
    }
    
    .nav-dropdown-content a {
        padding-left: 2rem;
        font-size: 0.9rem;
    }
    
    .nav-cta-group {
        margin-top: 1rem;
        width: 100%;
    }
    
    .nav-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Page Offset for Fixed Nav */
body {
    padding-top: var(--nav-height);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

/* Form Validation Styles */
input.error,
select.error,
textarea.error {
    border-color: #EF4444 !important;
    background-color: rgba(239, 68, 68, 0.05) !important;
}

input.error:focus,
select.error:focus,
textarea.error:focus {
    outline-color: #EF4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}