/* ==========================================
   Buckeye Federal Savings and Loan - Main Styles
   Global CSS for banking-themed historical website
   Colors: Green and Brown banking aesthetic
   ========================================== */

/* CSS Custom Properties for consistent theming */
:root {
    /* Primary Colors - Green and Brown theme */
    --primary-green: #2d5016;        /* Deep forest green */
    --primary-green-light: #4a7c59;  /* Lighter green for accents */
    --primary-brown: #8b4513;        /* Saddle brown */
    --primary-brown-light: #cd853f;  /* Peru/sandy brown */
    
    /* Secondary Colors */
    --accent-gold: #daa520;          /* Goldenrod for premium touches */
    --accent-cream: #f5f5dc;         /* Beige/cream for backgrounds */
    
    /* Neutral Colors */
    --neutral-white: #ffffff;
    --neutral-light: #f8f9fa;
    --neutral-gray: #6c757d;
    --neutral-dark: #343a40;
    --neutral-black: #212529;
    
    /* Status Colors */
    --success-green: #28a745;
    --warning-yellow: #ffc107;
    --error-red: #dc3545;
    --info-blue: #17a2b8;
    
    /* Typography */
    --font-primary: 'Crimson Text', serif;      /* For headings - classic banking */
    --font-secondary: 'Source Sans Pro', sans-serif; /* For body text - readable */
    
    /* Spacing System */
    --spacing-xs: 0.25rem;   /* 4px */
    --spacing-sm: 0.5rem;    /* 8px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    
    /* Breakpoints for responsive design */
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px; /* Base font size for rem calculations */
    scroll-behavior: smooth; /* Smooth scrolling for anchor links */
}

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--neutral-dark);
    background-color: var(--neutral-white);
    /* Prevent horizontal scroll on mobile */
    overflow-x: hidden;
}

/* Typography Styles */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--primary-green);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--neutral-dark);
}

/* Link Styles */
a {
    color: var(--primary-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-green-light);
    text-decoration: underline;
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    /* Prevent text selection on buttons */
    user-select: none;
    /* Ensure buttons don't shrink */
    flex-shrink: 0;
}

/* Primary button - main call to action */
.btn-primary {
    background-color: var(--primary-green);
    color: var(--neutral-white);
    border-color: var(--primary-green);
}

.btn-primary:hover {
    background-color: var(--primary-green-light);
    border-color: var(--primary-green-light);
    color: var(--neutral-white);
    text-decoration: none;
    transform: translateY(-1px); /* Subtle lift effect */
    box-shadow: var(--shadow-md);
}

/* Secondary button - alternative action */
.btn-secondary {
    background-color: var(--primary-brown);
    color: var(--neutral-white);
    border-color: var(--primary-brown);
}

.btn-secondary:hover {
    background-color: var(--primary-brown-light);
    border-color: var(--primary-brown-light);
    color: var(--neutral-white);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Outline button - subtle action */
.btn-outline {
    background-color: transparent;
    color: var(--primary-green);
    border-color: var(--primary-green);
}

.btn-outline:hover {
    background-color: var(--primary-green);
    color: var(--neutral-white);
    text-decoration: none;
}

/* Container for consistent page width */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section spacing */
section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    font-size: 2.5rem;
    color: var(--primary-green);
}

/* Navigation Header Styles */
.main-header {
    background-color: var(--neutral-white);
    border-bottom: 3px solid var(--primary-green);
    position: sticky; /* Stick to top when scrolling */
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.navbar {
    padding: var(--spacing-md) 0;
}

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

/* Updated styling for the Buckeye Federal title */

/* Import Open Sans font - add this at the top of your CSS file */
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700;800&display=swap');

.buckeye-federal-title {
    font-family: 'Open Sans', 'Arial', sans-serif;
    font-weight: 800; /* Extra Bold */
    letter-spacing: 0.1em; /* Adds spacing between letters like the sign */
    font-size: 1.5rem; /* Adjust size as needed */
    margin: 0;
    color: #8b4513; /* Saddle brown color */
}

/* Ensure the logo image displays properly */
.logo-icon {
    width: 40px;
    height: 40px;
    display: block;
}

/* Optional: Adjust spacing if needed */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.bank-subtitle {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
    margin-top: -0.25rem;
    color: #228b22; /* Forest green color */
}

/* Brand/Logo Section */
.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.bank-logo {
    color: var(--primary-green);
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.brand-text {
    line-height: 1.2;
}

.bank-name {
    font-size: 1.5rem;
    margin: 0;
    color: var(--primary-brown);
}

.bank-subtitle {
    font-size: 0.875rem;
    margin: 0;
    color: var(--primary-brown);
    font-style: italic;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none; /* Hidden by default, shown on mobile */
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: var(--primary-green);
    margin: 3px 0;
    transition: var(--transition-normal);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
}

.nav-link {
    color: var(--neutral-dark);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green);
    background-color: var(--accent-cream);
    text-decoration: none;
}

/* Footer Styles */
.main-footer {
    background-color: var(--primary-green);
    color: var(--neutral-white);
    padding: var(--spacing-2xl) 0 var(--spacing-md) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-title {
    color: var(--accent-cream);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-description,
.footer-contact {
    color: var(--accent-cream);
    opacity: 0.9;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--accent-cream);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--primary-green-light);
    text-align: center;
    color: var(--accent-cream);
    opacity: 0.8;
}

.footer-contact a {
    color: var(--accent-gold); /* Use the gold color to make it stand out */
    opacity: 1; /* Full opacity for better visibility */
    text-decoration: underline; /* Add underline to make it clearly a link */
    transition: all var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--neutral-white); /* Bright white on hover */
    opacity: 1;
    text-decoration: underline;
}

/* Loading Spinner Styles */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: none; /* Hidden by default, shown via JavaScript */
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner-content {
    text-align: center;
    color: var(--primary-green);
}

.bank-vault-spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md) auto;
    position: relative;
}

.vault-door {
    width: 100%;
    height: 100%;
    border: 4px solid var(--primary-green);
    border-radius: 50%;
    border-top: 4px solid var(--accent-gold);
    animation: vault-spin 1s linear infinite;
}

/* Keyframe animation for vault door spinning */
@keyframes vault-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--neutral-dark);
    font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--neutral-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
    background-color: var(--neutral-white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

.form-textarea {
    resize: vertical; /* Allow vertical resizing only */
    min-height: 100px;
}

/* Alert/Message Styles */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid transparent;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: var(--success-green);
    color: var(--success-green);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: var(--warning-yellow);
    color: #856404;
}

.alert-error {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: var(--error-red);
    color: var(--error-red);
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-color: var(--info-blue);
    color: var(--info-blue);
}

/* Card Component */
.card {
    background-color: var(--neutral-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: var(--spacing-lg);
    background-color: var(--accent-cream);
    border-bottom: 1px solid rgba(45, 80, 22, 0.1);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    background-color: var(--neutral-light);
    border-top: 1px solid rgba(45, 80, 22, 0.1);
}

/* Badge Component */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-green);
    color: var(--neutral-white);
}

.badge-secondary {
    background-color: var(--primary-brown);
}

.badge-outline {
    background-color: transparent;
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Design - Mobile First Approach */

/* Small devices (landscape phones, 576px and up) */
@media (max-width: 575px) {
    /* Adjust container padding for mobile */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Stack navigation on mobile */
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        display: none; /* Hidden by default on mobile */
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--neutral-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--primary-green);
    }
    
    .nav-menu.active {
        display: flex; /* Shown when menu button is clicked */
    }
    
    /* Adjust typography for mobile */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .section-title { font-size: 2rem; }
    
    /* Adjust button sizing for mobile */
    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.9rem;
    }
    
    /* Full width buttons on mobile when needed */
    .btn-mobile-full {
        width: 100%;
        justify-content: center;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    .nav-menu {
        display: flex; /* Always show menu on tablet and up */
    }
    
    .mobile-menu-btn {
        display: none; /* Hide mobile menu button */
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    /* Larger spacing on desktop */
    section {
        padding: var(--spacing-3xl) 0;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .section-title {
        font-size: 3rem;
    }
}