/* ==========================================================================
   VeterClean Clean Professional Navigation - ACSR Style
   ========================================================================== */

/* Clean Professional Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(37, 83, 142, 0.1);
    transition: all 0.3s ease;
    height: 80px;
}

.main-nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(37, 83, 142, 0.15);
}

.nav-container {
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 0 2rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    height: 100% !important;
    gap: 4rem !important;
    position: relative !important;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.3s ease;
    z-index: 999;
    position: relative;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-logo img {
    height: 60px !important;
    width: auto !important;
    object-fit: contain !important;
    pointer-events: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--color-gray-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--brand-primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-menu a:hover {
    color: var(--brand-primary);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    width: 100%;
}

.nav-menu a.active {
    color: var(--brand-primary);
}

/* Professional Phone Number CTA Button */
.nav-cta {
    background: var(--brand-primary) !important;
    color: white !important;
    padding: 0.875rem 1.75rem !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    transition: all 0.2s ease !important;
    white-space: nowrap !important;
    border: 2px solid var(--brand-primary) !important;
    letter-spacing: 0.025em !important;
}

.nav-cta:hover {
    background: white;
    color: var(--brand-primary);
    border-color: var(--brand-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(37, 83, 142, 0.2);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 1rem;
    z-index: 10000;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--color-gray-700);
    margin: 4px 0;
    transition: 0.3s;
    display: block;
    pointer-events: none;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Clean Professional Dropdown Styles */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.dropdown-trigger::after {
    content: '▼';
    font-size: 0.6rem;
    margin-left: 0.25rem;
    transition: transform 0.3s ease;
    color: var(--color-gray-500);
}

.nav-dropdown:hover .dropdown-trigger::after {
    transform: rotate(180deg);
    color: var(--brand-primary);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%);
    background: white;
    min-width: 200px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    display: none;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px);
    transition: all 0.3s ease;
}

.nav-dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-gray-600);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: var(--color-gray-50);
    color: var(--brand-primary);
}

.dropdown-menu a.active {
    background-color: var(--color-gray-100);
    color: var(--brand-primary);
    font-weight: 600;
}

/* Mobile dropdown adjustments */
@media (max-width: 768px) {
    .nav-container {
        justify-content: space-between !important;
        gap: 1rem !important;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 999;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        pointer-events: none;
        visibility: hidden;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-toggle {
        display: flex;
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav-logo {
        z-index: 998;
    }

    .nav-dropdown {
        position: static;
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        background: var(--color-gray-50);
        margin-top: 8px;
        border-radius: 4px;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        width: 100%;
    }

    .nav-menu a {
        width: 100%;
        padding: 0.75rem 0;
    }

    .nav-cta {
        width: 100%;
        text-align: center;
        margin-top: 1rem;
    }
}

/* Add margin to body for fixed nav */
body {
    margin-top: 80px;
}

/* Scroll enhancement for navigation */
.main-nav.scrolled {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.8));
    backdrop-filter: blur(25px) saturate(200%);
    box-shadow:
        0 10px 40px rgba(31, 38, 135, 0.2),
        0 6px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

/* Amazing micro-interactions */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 83, 142, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(37, 83, 142, 0);
    }
}

.nav-cta:focus {
    animation: pulse 1.5s infinite;
}

/* Stagger animations for nav items */
.nav-menu a:nth-child(1) { animation-delay: 0.1s; }
.nav-menu a:nth-child(2) { animation-delay: 0.2s; }
.nav-menu a:nth-child(3) { animation-delay: 0.3s; }
.nav-menu a:nth-child(4) { animation-delay: 0.4s; }
.nav-menu a:nth-child(5) { animation-delay: 0.5s; }

@keyframes navItemSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}