/* Modern NSBE Website Styles - Unified Stylesheet */
:root {
    --nsbe-green: #12663b;
    --nsbe-red: #830303;
    --nsbe-gold: #ffd700;
    --dark-green: #0d4a2a;
    --light-green: #e8f5e8;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-600: #6c757d;
    --gray-800: #343a40;
    --gray-900: #212529;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 11.4px;
    --transition: all 0.3s ease;
    --base-font-size: 0.95rem;
    --h1-size: clamp(2.375rem, 4.75vw, 3.8rem);
    --h2-size: clamp(1.71rem, 3.8vw, 2.375rem);
    --h3-size: clamp(1.14rem, 2.85vw, 1.425rem);
    --stat-number-size: 2.85rem;
    --stat-label-size: 1.045rem;
    --feature-icon-size: 2.85rem;
    --container-padding: 1.9rem;
    --section-padding: 2.85rem 1.9rem;
    --logo-max-width: 190px;
    --hero-image-max-width: 760px;
    --cta-padding: 3.8rem 1.9rem;
    --cta-button-padding: 0.95rem 1.9rem;
    --faq-card-padding: 1.9rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--white) 100%);
    min-height: 100vh;
    font-size: var(--base-font-size);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: var(--h1-size);
    color: var(--nsbe-green);
    text-align: center;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: var(--h2-size);
    color: var(--dark-green);
    text-align: center;
    margin-bottom: 1rem;
}

h3 {
    font-size: var(--h3-size);
    color: var(--white);
    font-weight: 600;
}

p {
    font-size: var(--base-font-size);
    color: var(--gray-600);
    margin-bottom: 1rem;
}

/* Navigation Bar */
#topButtons {
    background: linear-gradient(135deg, var(--nsbe-green) 0%, var(--dark-green) 100%);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

#topButtons .title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: #fff;
    font-family: 'Inter', 'Roboto', Arial, sans-serif;
}

#topButtons .title p:first-child {
    font-size: 2.5rem;
    font-weight: 900;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #fff;
    font-family: 'Inter', 'Roboto', Arial, sans-serif;
    text-shadow: 0 0 2px #111;
}

#topButtons .title p:last-child {
    font-size: 1.3rem;
    margin: 0;
    opacity: 0.9;
    font-weight: 500;
    color: #fff;
    font-family: 'Inter', 'Roboto', Arial, sans-serif;
    text-shadow: 0 0 2px #111;
}

#topButtons button {
    background: linear-gradient(135deg, var(--nsbe-red) 0%, #a00000 100%);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    margin: 0.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 2px solid #111;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#topButtons button:hover {
    background: linear-gradient(135deg, #a00000 0%, var(--nsbe-red) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

#topButtons button:active {
    transform: translateY(0);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
    text-align: center;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--light-green) 0%, var(--white) 100%);
    border-radius: var(--border-radius);
    padding: var(--section-padding);
    margin: 2rem 0;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%2312663b" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

/* Images */
img, .hero-image, .logo {
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.logo {
    max-width: var(--logo-max-width);
    margin: 2rem auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* Mission Section */
.mission {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-green) 100%);
    padding: var(--section-padding);
    border-radius: var(--border-radius);
    margin: 3rem auto;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--nsbe-green);
    position: relative;
    overflow: hidden;
}

.mission::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 8rem;
    color: var(--nsbe-green);
    opacity: 0.1;
    font-family: serif;
}

.mission h2 {
    color: var(--nsbe-green);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.mission h3 {
    font-style: italic;
    color: var(--gray-800);
    font-size: 1.3rem;
    line-height: 1.8;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* Stats Section */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--nsbe-green);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: var(--stat-number-size);
    font-weight: 800;
    color: var(--nsbe-green);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: var(--stat-label-size);
    color: var(--gray-600);
    font-weight: 600;
}

/* Hero Section Enhancements */
.hero-image {
    max-width: var(--hero-image-max-width);
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: 1rem;
}

/* Features Section */
.features-section {
    margin: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--nsbe-green);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: var(--feature-icon-size);
    margin-bottom: 1rem;
    display: block;
}

.feature-card h3 {
    color: var(--nsbe-green);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Call to Action Section */
.cta-section {
    background: linear-gradient(135deg, var(--nsbe-green) 0%, var(--dark-green) 100%);
    color: var(--white);
    padding: var(--cta-padding);
    border-radius: var(--border-radius);
    text-align: center;
    margin: 4rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.cta-section h2 {
    color: var(--white);
    position: relative;
    z-index: 1;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.cta-button {
    padding: var(--cta-button-padding);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow);
}

.cta-button.primary {
    background: var(--nsbe-red);
    color: var(--white);
}

.cta-button.primary:hover {
    background: #a00000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-button.secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.cta-button.secondary:hover {
    background: var(--white);
    color: var(--nsbe-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Table Styles */
.table-container {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin: 2rem 0;
}

.table-header {
    background: linear-gradient(135deg, var(--nsbe-green) 0%, var(--dark-green) 100%);
    color: var(--white);
    padding: 1.5rem 2rem;
    text-align: center;
}

.table-header h2 {
    color: var(--white);
    margin: 0;
    font-size: 1.8rem;
}

.table-header p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0.5rem 0 0 0;
    font-size: 1.1rem;
}

.table-wrapper {
    max-height: 600px;
    overflow-y: auto;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

th {
    background: var(--gray-100);
    color: var(--nsbe-green);
    font-weight: 700;
    padding: 1.2rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 10;
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-800);
    font-weight: 500;
}

tr:hover {
    background: var(--light-green);
    transition: var(--transition);
}

.points-cell {
    text-align: center;
    font-weight: 700;
    color: var(--nsbe-green);
    font-size: 1.1rem;
}

.name-cell {
    font-weight: 600;
    color: var(--gray-900);
}

/* Top performers highlighting */
tr:nth-child(1) .points-cell {
    color: var(--nsbe-gold);
    font-size: 1.2rem;
}

tr:nth-child(2) .points-cell {
    color: #c0c0c0;
    font-size: 1.15rem;
}

tr:nth-child(3) .points-cell {
    color: #cd7f32;
    font-size: 1.1rem;
}

/* Stats overview for table page */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

/* Points page specific styles */
.points-hero {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.points-subtitle {
    font-size: 1.3rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About page specific styles */
.about-hero {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.about-subtitle {
    font-size: 1.3rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.content-section {
    margin: 3rem 0;
}

.description-card {
    background: var(--white);
    padding: var(--faq-card-padding);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 5px solid var(--nsbe-green);
    margin-top: 1.5rem;
}

.description-card p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--gray-800);
    margin: 0;
}

/* FAQ Section */
.faq-section {
    margin: 4rem 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.faq-card {
    background: var(--white);
    padding: var(--faq-card-padding);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--nsbe-green);
}

.faq-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.faq-card h3 {
    color: var(--nsbe-green);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.faq-card p {
    color: var(--gray-600);
    line-height: 1.6;
    font-size: 1.1rem;
    margin: 0;
}

.faq-card a {
    color: var(--nsbe-red);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.faq-card a:hover {
    color: var(--dark-green);
    text-decoration: underline;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, var(--light-green) 0%, var(--white) 100%);
    padding: var(--section-padding);
    border-radius: var(--border-radius);
    text-align: center;
    margin: 4rem 0;
    box-shadow: var(--shadow);
}

.contact-section h2 {
    color: var(--nsbe-green);
    margin-bottom: 1rem;
}

.contact-section p {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-link {
    background: var(--nsbe-green);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.social-link:hover {
    background: var(--dark-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--nsbe-green) 0%, var(--dark-green) 100%);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--nsbe-gold) 0%, var(--nsbe-red) 50%, var(--nsbe-gold) 100%);
}

footer p {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    #topButtons {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    #topButtons .title {
        align-items: center;
        text-align: center;
    }
    
    .container {
        padding: 1rem;
    }
    
    .hero-section {
        padding: 2rem 1rem;
    }
    
    .mission {
        padding: 2rem 1rem;
    }
    
    .stats-section {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .description-card {
        padding: 2rem 1.5rem;
    }
    
    .faq-card {
        padding: 1.5rem;
    }
    
    .contact-section {
        padding: 2rem 1rem;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .social-link {
        width: 200px;
        text-align: center;
    }
    
    .table-wrapper {
        max-height: 400px;
    }
    
    th, td {
        padding: 0.75rem 0.5rem;
        font-size: 0.9rem;
    }
    
    .stats-overview {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .hero-image, .logo {
        max-width: 98vw;
        margin-bottom: 1.2rem;
    }
    .about-hero img {
        max-width: 98vw;
        margin-top: 1.2rem;
        border-radius: 12px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Animation for FAQ cards */
.faq-card {
    opacity: 0;
    transform: translateY(20px);
    animation: slideInUp 0.6s ease forwards;
}

.faq-card:nth-child(1) { animation-delay: 0.1s; }
.faq-card:nth-child(2) { animation-delay: 0.2s; }
.faq-card:nth-child(3) { animation-delay: 0.3s; }
.faq-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom scrollbar */
.table-wrapper::-webkit-scrollbar {
    width: 8px;
}

.table-wrapper::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 4px;
}

.table-wrapper::-webkit-scrollbar-thumb {
    background: var(--nsbe-green);
    border-radius: 4px;
}

.table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--dark-green);
} 

/* Under Construction Animation for Calendar Page */
.under-construction-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
}

.construction-icon {
    font-size: 6rem;
    animation: bounce 1.2s infinite alternate;
    margin-bottom: 1.5rem;
}

@keyframes bounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-30px); }
}

.under-construction-message {
    font-size: 2rem;
    color: var(--nsbe-red, #830303);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.under-construction-sub {
    font-size: 1.2rem;
    color: var(--gray-600, #6c757d);
}