/* Common styles shared across the website */
:root {
    /* Colors - these are the only colors used throughout the site */
    --navy: #00146d;
    --gold: #F0D52D;
    --white: #FFFFFF;
    --black: #000000;
    --off-white: #F8F9FA;

    /* Typography Scale */
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Section Spacing */
    --section-spacing-sm: 2rem;
    --section-spacing-md: 4rem;
    --section-spacing-lg: 6rem;
}

/* Common Navigation */
.navbar {
    background-color: var(--navy);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    padding: 0;
    display: flex;
    align-items: center;
    height: 70px;
}

.navbar-toggler {
    margin-left: auto;
    border-color: var(--gold);
    padding: 0.5rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(240, 213, 45, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-brand {
    color: var(--gold);
    font-family: 'Clash Display', sans-serif;
    font-weight: 700;
}

.navbar-brand img {
    height: 40px;
}

.nav-link {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

.dropdown-toggle.active,
.dropdown-toggle:focus {
    color: var(--gold) !important;
}

.dropdown-menu {
    background-color: var(--navy);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.dropdown-item {
    color: var(--white);
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--gold);
    color: var(--navy);
}

.dropdown-item.active {
    background-color: rgba(255, 215, 0, 0.2);
    color: var(--gold);
}

/* Common Button Styles */
.btn-primary {
    background-color: var(--gold);
    border-color: var(--gold);
    color: var(--navy);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--navy);
    border-color: var(--gold);
    color: var(--gold);
}

.btn-outline-primary {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-outline-primary:hover {
    background-color: var(--gold);
    color: var(--navy);
}

/* Mobile Navigation Styles */
@media (max-width: 991.98px) {
    .navbar > .container {
        position: relative;
    }
    
    .navbar-toggler {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1030;
    }

    .navbar-collapse {
        background-color: var(--navy);
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        padding: 1rem;
        border-top: 1px solid rgba(240, 213, 45, 0.1);
    }

    .navbar-nav {
        margin-right: 0 !important;
    }

    .navbar-nav .nav-item {
        margin: 0.5rem 0;
    }

    .dropdown-menu {
        background-color: rgba(0, 20, 109, 0.95);
        border: none;
        padding: 0.5rem;
    }

    .dropdown-item {
        padding: 0.5rem 1rem;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem; /* Changed from right to left to avoid overlap */
    z-index: 99;
    background-color: var(--gold);
    color: var(--navy);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.back-to-top:hover {
    background-color: var(--navy);
    color: var(--gold);
    transform: translateY(-3px);
}

/* Common Footer */
.footer {
    background-color: var(--navy);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-title {
    color: var(--gold);
    font-family: 'Clash Display', sans-serif;
    margin-bottom: 1.5rem;
}

.footer a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--gold);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: var(--white);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: var(--gold);
    transform: translateY(-3px);
}

/* Common Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.6);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(255, 215, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 215, 0, 0);
    }
}

/* Responsive Styles */
@media (max-width: 768px) {
    .navbar-collapse {
        background-color: var(--navy);
    }
    
    .dropdown-menu {
        background-color: transparent;
        border: none;
    }
    
    .footer {
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}