/* Modern Mobile-First CSS for Brackley Business Association */

:root {
    /* Colors */
    --primary-color: #1e3a5f; /* Deep blue - trust/professionalism */
    --primary-dark: #152a47;
    --primary-light: #2a4a73;
    --accent-color: #d4a017; /* Gold - warmth/community */
    --accent-hover: #b8901f;
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #ffffff;
    --bg-light: #f8f9fa;
    --bg-lighter: #f1f3f5;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --warning-color: #ffc107;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Georgia', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Responsive container widths */
    --container-width: 1200px;
    --container-padding: 1rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Meeting Notice Styling */
.meeting-notice {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.meeting-header {
    margin-bottom: var(--spacing-sm);
}

.meeting-label {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.5rem;
}

.meeting-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.meeting-date,
.meeting-time,
.meeting-location {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.meeting-details .material-icons {
    font-size: 1.25rem;
    vertical-align: middle;
}

.meeting-content {
    font-size: 1.1rem;
    line-height: 1.6;
}

.meeting-content strong {
    font-weight: 700;
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.meeting-content a {
    color: var(--bg-color);
    font-weight: 600;
    text-decoration: underline;
}

.meeting-content a:hover {
    text-decoration: none;
}

@media (min-width: 768px) {
    .meeting-notice {
        padding: var(--spacing-lg);
    }
}

/* News Section Styling */
.news-section {
    background-color: var(--bg-light);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.news-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.news-item {
    background-color: var(--bg-color);
    padding: var(--spacing-sm);
    border-radius: 6px;
    border-left: 4px solid var(--accent-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.news-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.news-date {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.news-title {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin: 0.5rem 0;
    font-weight: 700;
}

.news-content {
    color: var(--text-color);
    line-height: 1.6;
}

.news-content strong {
    color: var(--primary-color);
}

@media (min-width: 768px) {
    .news-section {
        padding: var(--spacing-lg);
    }
    
    .news-item {
        padding: var(--spacing-md);
    }
    
    .news-title {
        font-size: 1.5rem;
    }
}

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

/* Add spacing above headings */
h2 {
    margin-top: var(--spacing-lg);
}

h3 {
    margin-top: var(--spacing-lg);
}

h4, h5, h6 {
    margin-top: var(--spacing-sm);
}

/* First heading in content doesn't need top margin */
.content > h1:first-child,
.content > h2:first-child,
.content > h3:first-child {
    margin-top: 0;
}

/* Subheadings after main headings should be closer */
h3 + h4,
h2 + h3,
h3 + p + h4 {
    margin-top: var(--spacing-sm);
}

h1 { 
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 700;
}

h2 { 
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 600;
}

h3 { 
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
}

/* Lists spacing */
ul, ol {
    margin-bottom: var(--spacing-md);
}

/* Extra spacing when lists are followed by headings */
ul + h2, ul + h3,
ol + h2, ol + h3,
p + h2, p + h3 {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-sm);
}

ul + h4, ol + h4, p + h4 {
    margin-top: var(--spacing-md);
}

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

a:hover {
    color: var(--primary-light);
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-white {
    background-color: white;
    color: var(--primary-color);
    border-color: white;
}

.btn-white:hover {
    background-color: var(--bg-light);
    border-color: var(--bg-light);
}

/* Header */
.site-header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.logo-text {
    display: block;
}

/* Mobile Menu Button */
.navbar-burger {
    display: block;
    width: 2rem;
    height: 2rem;
    position: relative;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.navbar-burger span {
    display: block;
    height: 3px;
    width: 25px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: 0.3s;
}

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

.navbar-burger.is-active span:nth-child(2) {
    opacity: 0;
}

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

/* Navigation Menu */
.navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.navbar-menu.is-active {
    display: block;
}

.navbar-nav {
    list-style: none;
    padding: var(--spacing-sm) 0;
}

.nav-item {
    border-bottom: 1px solid var(--border-color);
}

.nav-link {
    display: block;
    padding: var(--spacing-sm) var(--container-padding);
    color: var(--text-color);
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

.navbar-cta {
    padding: var(--spacing-sm) var(--container-padding);
}

.navbar-cta .btn {
    width: 100%;
}

/* Main Content */
.site-main {
    min-height: 60vh;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.hero h1 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Features Grid */
.features {
    padding: var(--spacing-lg) 0;
    background-color: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.feature-icon {
    margin-bottom: var(--spacing-sm);
}

.feature-icon .material-icons {
    font-size: 3rem;
    color: var(--accent-color);
    display: block;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon .material-icons {
    transform: scale(1.1);
}

/* CTA Banner */
.cta-banner {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.cta-banner h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-banner p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

/* Content Sections */
.content-section {
    padding: var(--spacing-lg) 0;
}

.content-section:nth-child(even) {
    background-color: var(--bg-light);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-md);
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
}

.stat-label {
    color: var(--text-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section a {
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
}

.footer-section a:hover {
    color: white;
}

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

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

.footer-stat {
    font-size: 0.875rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-xs);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-color);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* Responsive Design - Tablet and Desktop */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }
    
    /* Navigation Desktop */
    .navbar-burger {
        display: none;
    }
    
    .navbar-menu {
        display: flex !important;
        position: static;
        box-shadow: none;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }
    
    .navbar-nav {
        display: flex;
        padding: 0;
    }
    
    .nav-item {
        border: none;
    }
    
    .nav-link {
        padding: 0.5rem 0.75rem;
        white-space: nowrap;
        font-size: 0.95rem;
    }
    
    .navbar-cta {
        padding: 0;
        margin-left: var(--spacing-md);
    }
    
    .navbar-cta .btn {
        width: auto;
    }
    
    /* Hero */
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    /* Features Grid */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Stats */
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    /* Features Grid */
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Stats */
    .stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

.text-primary {
    color: var(--primary-color);
}

.text-accent {
    color: var(--accent-color);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.py-lg {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

/* Membership Form */
.membership-form {
    max-width: 600px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.membership-form small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-light);
    font-size: 0.875rem;
}

.membership-form input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-xs);
}

.membership-form label:has(input[type="checkbox"]) {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.content-header {
    margin-bottom: var(--spacing-lg);
}

.content-header h1 {
    margin-bottom: var(--spacing-sm);
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .cta-banner,
    .navbar-burger {
        display: none;
    }
}