/* CA-SA of AST Website Styles */
/* Color Scheme: Navy Blue (#1a3a5c), Teal (#00a8a8), White, Dark Gray (#333) */

:root {
    --navy-blue: #1a3a5c;
    --teal: #00a8a8;
    --teal-dark: #008888;
    --white: #ffffff;
    --dark-gray: #333333;
    --light-gray: #f5f5f5;
    --medium-gray: #666666;
    --border-gray: #dddddd;
    --success-green: #28a745;
    --error-red: #dc3545;
    --warning-yellow: #ffc107;
}

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

body {
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--navy-blue);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

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

a:hover, a:focus {
    color: var(--teal-dark);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.5;
    color: var(--medium-gray);
}

header {
    background-color: var(--navy-blue);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 0;
    display: block;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a:focus,
.nav-menu a[aria-current="page"] {
    color: var(--teal);
    text-decoration: none;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    display: block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    padding: 0.5rem 0;
    list-style: none;
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    color: var(--dark-gray);
    padding: 0.75rem 1.5rem;
    white-space: nowrap;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
    background-color: var(--light-gray);
    color: var(--teal);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 5px 0;
    transition: 0.3s;
}

main {
    min-height: calc(100vh - 400px);
}

.hero {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--teal) 100%);
    color: var(--white);
    padding: 4rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.hero-tagline {
    font-size: 1.3rem;
    font-weight: 500;
    font-style: italic;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    letter-spacing: 0.5px;
    color: var(--white);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--teal-dark);
    border-color: var(--teal-dark);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 168, 168, 0.3);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--white);
    color: var(--navy-blue);
    text-decoration: none;
}

.btn-outline {
    background-color: transparent;
    color: var(--navy-blue);
    border-color: var(--navy-blue);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--navy-blue);
    color: var(--white);
    text-decoration: none;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.intro-section,
.content-section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.25rem;
}

.section-divider {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-gray);
}

.anniversary-banner {
    background: linear-gradient(135deg, #1a3a5c 0%, #2a4a6c 100%);
    color: var(--white);
    padding: 3rem 2rem;
    margin-bottom: 2rem;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    text-align: center;
}

.banner-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: var(--teal);
    border: 4px solid var(--white);
}

.badge-year {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    font-family: 'Montserrat', sans-serif;
}

.badge-text {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.banner-info h2 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.banner-info p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.testimonials-section {
    background-color: var(--light-gray);
    padding: 4rem 0;
}

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

.testimonial-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.testimonial-quote {
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--medium-gray);
    position: relative;
    padding-left: 1.5rem;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 4rem;
    color: var(--teal);
    opacity: 0.3;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--navy-blue);
    font-size: 1.1rem;
}

.testimonial-author span {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.event-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--teal);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

.featured-event {
    position: relative;
    border: 2px solid var(--teal);
    background: linear-gradient(to right, rgba(0, 168, 168, 0.05), transparent);
}

.highlights-section {
    background-color: var(--light-gray);
    padding: 4rem 0;
}

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

.highlight-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.highlight-icon {
    color: var(--teal);
    margin-bottom: 1rem;
}

.highlight-card h3 {
    margin-bottom: 1rem;
}

.card-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--teal);
    font-weight: 600;
}

.upcoming-events-section {
    padding: 4rem 0;
}

.events-preview {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.event-card {
    display: flex;
    gap: 2rem;
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 2rem;
    transition: box-shadow 0.3s ease;
}

.event-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 1rem;
    border-radius: 8px;
    min-width: 100px;
    text-align: center;
}

.event-date .month {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
}

.event-date .day {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.event-date .year {
    font-size: 0.875rem;
}

.event-info h3 {
    margin-bottom: 0.5rem;
}

.event-location {
    color: var(--medium-gray);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.event-description {
    margin-bottom: 1rem;
}

.newsletter-section {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 4rem 0;
}

.newsletter-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-box h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.newsletter-form {
    margin: 2rem 0 1rem;
}

.newsletter-form.inline-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
}

.newsletter-form button {
    white-space: nowrap;
}

.form-note {
    font-size: 0.875rem;
    opacity: 0.9;
}

.quick-links-section {
    background-color: var(--light-gray);
    padding: 4rem 0;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.quick-link-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-decoration: none;
}

.quick-link-card:hover,
.quick-link-card:focus {
    border-color: var(--teal);
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.quick-link-card h3 {
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
}

.quick-link-card p {
    color: var(--medium-gray);
    margin: 0;
}

.page-header {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.about-content,
.mission-content {
    max-width: 900px;
    margin: 0 auto;
}

.impact-stats-section {
    background: linear-gradient(135deg, var(--navy-blue) 0%, #2a4a6c 100%);
    color: var(--white);
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-card {
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    color: var(--teal);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.95;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-item h3 {
    color: var(--teal);
    margin-bottom: 0.75rem;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.impact-item {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.impact-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.impact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.impact-item h4 {
    color: var(--navy-blue);
    margin-bottom: 0.75rem;
}

.reach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.reach-item {
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-left: 4px solid var(--teal);
    border-radius: 4px;
}

.reach-item h4 {
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
}

.cta-box {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    margin: 3rem 0;
    text-align: center;
}

.cta-box h3 {
    margin-bottom: 1rem;
}

.button-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.mission-statement {
    background-color: var(--light-gray);
    padding: 2rem;
    border-left: 4px solid var(--teal);
    margin: 2rem 0;
}

.mission-statement ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.mission-statement li {
    margin-bottom: 0.5rem;
}

.leadership-quote {
    background-color: var(--light-gray);
    padding: 2rem;
    border-left: 4px solid var(--teal);
    margin: 2rem 0;
    border-radius: 4px;
}

.leadership-quote blockquote {
    margin: 0;
    font-size: 1.2rem;
    font-style: italic;
    color: var(--navy-blue);
    line-height: 1.6;
}

.leadership-quote cite {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    font-weight: 600;
    color: var(--teal);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0 3rem;
}

.achievement-item {
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.achievement-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.achievement-item h4 {
    color: var(--navy-blue);
    margin-bottom: 0.75rem;
}

.photo-timeline {
    margin: 2rem 0 3rem;
}

.photo-timeline-section {
    margin-bottom: 3rem;
}

.photo-timeline-section h4 {
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.photo-placeholder {
    background-color: var(--light-gray);
    border: 2px dashed var(--border-gray);
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    transition: border-color 0.3s ease;
}

.photo-placeholder:hover {
    border-color: var(--teal);
}

.photo-icon {
    color: var(--medium-gray);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.photo-placeholder p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
}

.photo-note {
    text-align: center;
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-top: 1rem;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--teal);
}

.timeline-item {
    position: relative;
    padding-left: 120px;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 100px;
    height: 100px;
    background-color: var(--teal);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    border: 4px solid var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.value-card {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    border-top: 4px solid var(--teal);
}

.value-card h3 {
    color: var(--teal);
    margin-bottom: 0.5rem;
}

.board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.board-member {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    overflow: hidden;
}

.member-photo {
    background-color: var(--light-gray);
    text-align: center;
    padding: 2rem;
}

.placeholder-photo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background-color: var(--border-gray);
    border-radius: 50%;
    color: var(--medium-gray);
}

.member-info {
    padding: 1.5rem;
}

.member-info h3 {
    color: var(--teal);
    margin-bottom: 1rem;
}

.board-note {
    background-color: #fff3cd;
    padding: 1rem;
    border-left: 4px solid var(--warning-yellow);
    margin: 2rem 0;
}

.involvement-options {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.involvement-card {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 2rem;
}

.involvement-card h3 {
    margin-bottom: 1rem;
}

.involvement-card ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.involvement-card li {
    margin-bottom: 0.5rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.benefit-item {
    text-align: center;
}

.benefit-item h4 {
    color: var(--teal);
    margin-bottom: 0.5rem;
}

.events-list {
    margin: 2rem 0;
}

.event-item {
    display: flex;
    gap: 2rem;
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.event-item-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--teal);
    color: var(--white);
    padding: 1rem;
    border-radius: 8px;
    min-width: 100px;
    text-align: center;
}

.event-item-date .month {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
}

.event-item-date .day {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.event-item-date .year {
    font-size: 0.875rem;
}

.event-item-content {
    flex: 1;
}

.event-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.event-meta span {
    color: var(--medium-gray);
    font-size: 0.875rem;
}

.event-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.gallery-grid,
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.gallery-item {
    text-align: center;
}

.gallery-placeholder {
    background-color: var(--light-gray);
    border: 2px dashed var(--border-gray);
    border-radius: 8px;
    padding: 3rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--medium-gray);
}

.gallery-caption {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.gallery-note {
    text-align: center;
    color: var(--medium-gray);
    font-style: italic;
    margin-top: 2rem;
}

.past-events-section {
    margin-bottom: 3rem;
}

.resource-section {
    margin-bottom: 4rem;
}

.resource-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.resource-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
}

.resource-card h3 {
    color: var(--teal);
    margin-bottom: 1rem;
}

.resource-card ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.certification-info,
.legislative-content {
    max-width: 900px;
    margin: 0 auto;
}

.certification-info ul,
.legislative-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.alert-box {
    background-color: #d1ecf1;
    border-left: 4px solid var(--teal);
    padding: 1.5rem;
    border-radius: 4px;
    margin: 2rem 0;
}

.alert-box h4 {
    color: var(--teal);
    margin-bottom: 0.5rem;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.link-card {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    padding: 1.5rem;
    transition: box-shadow 0.3s ease;
}

.link-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.link-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.external-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--teal);
    font-weight: 600;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin: 2rem 0;
}

.contact-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.required {
    color: var(--error-red);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 168, 168, 0.1);
}

small {
    display: block;
    margin-top: 0.25rem;
    color: var(--medium-gray);
    font-size: 0.875rem;
}

.form-actions {
    margin-top: 2rem;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    margin: 0;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.contact-info-card {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.contact-info-card h3 {
    color: var(--teal);
    margin-bottom: 1rem;
}

.info-note {
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin-top: 0.5rem;
}

.social-links-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-link-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    color: var(--dark-gray);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link-btn:hover,
.social-link-btn:focus {
    background-color: var(--navy-blue);
    color: var(--white);
    border-color: var(--navy-blue);
    text-decoration: none;
}

.faq-links {
    list-style: none;
    padding: 0;
}

.faq-links li {
    margin-bottom: 0.5rem;
}

.registration-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin: 2rem 0;
}

.registration-form {
    max-width: 700px;
}

.event-summary-card,
.event-info-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.event-summary-card h3,
.event-info-card h3 {
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
}

.event-summary-card h4 {
    color: var(--teal);
    margin-bottom: 1rem;
}

.summary-item,
.info-item {
    margin-bottom: 1rem;
}

.summary-item strong,
.info-item strong {
    display: block;
    color: var(--dark-gray);
    margin-bottom: 0.25rem;
}

.price-highlight {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--teal);
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--teal);
}

.early-bird {
    background-color: #fff3cd;
    padding: 1rem;
    border-radius: 4px;
}

.registration-help,
.registration-policies {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.registration-policies ul {
    list-style: none;
    padding: 0;
}

.registration-policies li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.registration-policies li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 700;
}

.payment-info {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.early-bird-note {
    color: var(--teal);
    font-weight: 600;
}

.payment-methods {
    margin-top: 1.5rem;
}

.payment-logos {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.payment-badge {
    background-color: var(--light-gray);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
}

.event-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.event-detail-hero {
    margin-bottom: 2rem;
}

.event-hero-placeholder {
    background-color: var(--light-gray);
    border: 2px dashed var(--border-gray);
    border-radius: 8px;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--medium-gray);
}

.agenda-list,
.includes-list {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.includes-list {
    list-style: none;
    padding-left: 0;
}

.includes-list li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.share-card,
.related-links {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.share-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.share-btn {
    display: block;
    padding: 0.5rem 1rem;
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    text-align: center;
    text-decoration: none;
    color: var(--dark-gray);
    transition: all 0.3s ease;
}

.share-btn:hover,
.share-btn:focus {
    background-color: var(--teal);
    color: var(--white);
    border-color: var(--teal);
    text-decoration: none;
}

.related-links ul {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.related-links li {
    margin-bottom: 0.5rem;
}

footer {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.9;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    opacity: 0.9;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-section a:hover,
.footer-section a:focus {
    opacity: 1;
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.social-links a {
    color: var(--white);
    transition: color 0.3s ease;
}

.social-links a:hover,
.social-links a:focus {
    color: var(--teal);
}

.footer-contact {
    margin-top: 1rem;
}

.newsletter-section .newsletter-form {
    margin: 1rem 0;
}

.newsletter-section input[type="email"] {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    font-size: 0.875rem;
}

.footer-legal {
    flex: 1;
    min-width: 250px;
}

.footer-legal p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-tagline {
    font-style: italic;
    color: var(--teal);
    opacity: 1;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.footer-links a:hover {
    color: var(--teal);
    text-decoration: underline;
}

.footer-links .separator {
    opacity: 0.5;
}

.text-center {
    text-align: center;
}

.hidden {
    display: none !important;
}

.payment-page {
    min-height: 100vh;
    padding: 4rem 0;
    background-color: var(--light-gray);
}

.payment-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.payment-summary {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.price-total {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--teal);
    margin-top: 1rem;
}

.payment-options {
    margin-top: 2rem;
}

.payment-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.payment-btn {
    width: 100%;
}

.payment-note {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    background-color: var(--light-gray);
    border-radius: 4px;
}

.integration-note {
    text-align: center;
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: #fff3cd;
    border-left: 4px solid var(--warning-yellow);
    border-radius: 4px;
    font-size: 0.875rem;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--navy-blue);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        margin: 0;
    }
    
    .nav-menu a {
        padding: 1rem;
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.1);
        padding-left: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .event-card,
    .event-item {
        flex-direction: column;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-marker {
        width: 60px;
        height: 60px;
        font-size: 1rem;
    }
    
    .timeline-item {
        padding-left: 90px;
    }
    
    .contact-grid,
    .registration-grid,
    .event-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form.inline-form {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media print {
    header, footer, .cta-box, .btn {
        display: none;
    }
}