/* Modern Navigation Styles */
:root {
    --primary-color: #4db848;
    --secondary-color: #1aa4da;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.1);
    --nav-height: 80px;
    --nav-height-scrolled: 70px;
    --nav-height-mobile: 70px;
    --nav-height-scrolled-mobile: 60px;
    --mobile-padding-top: 20px;
}

/* Navbar */
.navbar {
    height: var(--nav-height);
    padding: 0;
    background-color: transparent !important;
    transition: var(--transition);
    z-index: 1000;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
}

.navbar > .container {
    height: 100%;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    height: var(--nav-height-scrolled);
}

.navbar.scrolled .navbar-brand img {
    max-height: 45px;
}

.navbar.scrolled .nav-link {
    color: var(--dark-color) !important;
}

.navbar.scrolled .navbar-toggler {
    color: var(--dark-color);
}

.navbar.scrolled .cta-link {
    background-color: var(--primary-color);
    color: var(--white) !important;
}

/* Navbar Brand & Logo */
.navbar-brand {
    padding: 0;
    display: flex;
    align-items: center;
    height: 100%;
}

.navbar-brand img {
    max-height: 55px;
    width: auto;
    transition: var(--transition);
}

/* Navbar Nav & Links */
.navbar-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
}

.nav-item {
    margin: 0 5px;
    position: relative;
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    transition: var(--transition);
    opacity: 0;
}

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

.nav-link:hover:after,
.nav-link:focus:after,
.nav-link.active:after {
    width: 80%;
    opacity: 1;
}

/* Call-to-Action Button in Nav */
.cta-link {
    background-color: transparent;
    color: var(--white) !important;
    border: 2px solid var(--primary-color);
    padding: 0.375rem 1.25rem !important;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition) !important;
    margin-left: 10px;
}

.cta-link:hover,
.cta-link:focus {
    background-color: var(--primary-color);
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.cta-link:after {
    display: none;
}

/* Hamburger Menu */
.navbar-toggler {
    border: none;
    padding: 0;
    width: 30px;
    height: 30px;
    position: relative;
    transition: var(--transition);
    background-color: transparent !important;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler-icon {
    background-image: none !important;
    position: relative;
    width: 30px;
    height: 2px;
    background-color: var(--white);
    display: inline-block;
    transition: var(--transition);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--white);
    transition: var(--transition);
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    transform: rotate(45deg);
    top: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    transform: rotate(-45deg);
    bottom: 0;
}

.navbar.scrolled .navbar-toggler-icon,
.navbar.scrolled .navbar-toggler-icon::before,
.navbar.scrolled .navbar-toggler-icon::after {
    background-color: var(--dark-color);
}

/* Mobile Navigation */
@media (max-width: 991.98px) {
    .navbar {
        height: var(--nav-height-mobile);
    }
    
    .navbar.scrolled {
        height: var(--nav-height-scrolled-mobile);
        padding-top: 10px;
    }
    
    .navbar-collapse {
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: 1rem;
        border-radius: 10px;
        margin-top: 10px;
        max-height: 80vh;
        overflow-y: auto;
    }
    
    .navbar-nav {
        align-items: flex-start;
        padding: 0;
    }
    
    .nav-link {
        color: var(--dark-color) !important;
        padding: 0.75rem 1rem !important;
    }
    
    .nav-link:after {
        display: none;
    }
    
    .cta-link {
        display: inline-block;
        margin: 0.5rem 1rem;
        width: calc(100% - 2rem);
        text-align: center;
    }
    
    .nav-item {
        margin: 2px 0;
        width: 100%;
    }
    
    
    /* Fix hero section spacing */
    .hero-section {
        min-height: auto;
        padding-top: calc(var(--nav-height-mobile) + var(--mobile-padding-top) + 60px);
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    :root {
        --mobile-padding-top: 30px;
    }
    
    .navbar {
        height: var(--nav-height-mobile);
        padding-top: var(--mobile-padding-top);
    }
    
    .navbar.scrolled {
        padding-top: 15px;
    }
    
    .navbar-brand img {
        max-height: 45px;
    }
    
    .navbar.scrolled .navbar-brand img {
        max-height: 40px;
    }
    
    .hero-section {
        padding-top: calc(var(--nav-height-mobile) + var(--mobile-padding-top) + 70px);
    }
    
    /* Better spacing for iOS devices */
    @supports (padding-top: env(safe-area-inset-top)) {
        .navbar {
            padding-top: calc(var(--mobile-padding-top) + env(safe-area-inset-top));
        }
        
        .hero-section {
            padding-top: calc(var(--nav-height-mobile) + var(--mobile-padding-top) + 70px + env(safe-area-inset-top));
        }
    }
}

/* Fix for notched iOS devices in landscape */
@media screen and (orientation: landscape) and (max-width: 991.98px) {
    .navbar {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
}

/* Global padding fix for under navbar */
main, 
section:first-of-type,
.section:first-of-type {
    padding-top: calc(var(--nav-height) + 20px);
}

.subNav
{
	padding-top: 1%;
}

.subNav a
{
	font-weight: bold;
}