/* ============================================
   JAIM - Journal of AI in Medicine
   Professional Medical-Tech Design System
   Color Palette: White, Navy, Teal
   ============================================ */

/* CSS Variables */
:root {
    --primary-navy: #1a365d;
    --primary-teal: #2d9cdb;
    --accent-teal: #4ecdc4;
    --dark-navy: #0f2537;
    --light-navy: #2c5282;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --text-primary: #212529;
    --text-secondary: #495057;
    --border-color: #dee2e6;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

a {
    color: var(--primary-teal);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-teal);
    text-decoration: underline;
}

ul, ol {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 4px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.nav-brand {
    flex: 1;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    color: var(--primary-navy);
    text-decoration: none;
}

.logo:hover {
    text-decoration: none;
}

.logo-icon {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.logo-text {
    font-size: 1rem;
    color: var(--primary-navy);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    padding: 0;
    margin: 0;
}

.nav-menu li a {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--primary-teal);
    background-color: var(--off-white);
    text-decoration: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-navy);
    margin: 3px 0;
    transition: var(--transition);
}

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

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--accent-teal);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    text-align: center;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--accent-teal);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-hover);
}

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

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

/* Features Section */
.features {
    padding: var(--spacing-xxl) 0;
    background-color: var(--off-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px var(--shadow-hover);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Announcement Section */
.announcement {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.announcement-box {
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-teal));
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: 8px;
    text-align: center;
}

.announcement-box h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.announcement-box p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

/* Scope Section */
.scope {
    padding: var(--spacing-xxl) 0;
    background-color: var(--off-white);
}

.scope h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.scope-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.scope-item {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--primary-teal);
    box-shadow: 0 2px 4px var(--shadow);
}

.scope-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.scope-item p {
    color: var(--text-secondary);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--dark-navy) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    color: var(--accent-teal);
    font-size: 1.25rem;
    font-weight: 500;
}

/* Content Section */
.content-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

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

.content-wrapper article {
    line-height: 1.7;
}

.content-wrapper h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--primary-teal);
}

.content-wrapper h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.content-wrapper ul,
.content-wrapper ol {
    margin-bottom: var(--spacing-sm);
}

.content-wrapper ul li,
.content-wrapper ol li {
    margin-bottom: var(--spacing-xs);
}

/* Scope List */
.scope-list {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.scope-category {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--accent-teal);
}

.scope-category h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.scope-category ul {
    list-style: none;
    padding-left: 0;
}

.scope-category ul li {
    padding-left: var(--spacing-md);
    position: relative;
}

.scope-category ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-teal);
    font-weight: bold;
}

/* Board Grid */
.board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.board-member {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--primary-teal);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.member-photo {
    flex-shrink: 0;
    margin-right: var(--spacing-md);
}

.member-photo img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-teal);
    display: block;
    object-position: center right;
}

.member-info {
    flex: 1;
}

.board-member h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
}

.member-title {
    color: var(--primary-teal);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.member-affiliation {
    color: var(--medium-gray);
    font-style: italic;
    margin-bottom: var(--spacing-xs);
}

.member-bio,
.member-expertise {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
}

.member-link {
    margin-top: var(--spacing-sm);
}

.member-link a {
    color: var(--primary-teal);
    font-weight: 500;
}

/* Topics Grid */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.topic-category {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--accent-teal);
}

.topic-category h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.topic-category ul {
    list-style: none;
    padding-left: 0;
}

.topic-category ul li {
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.topic-category ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-teal);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Dates Grid */
.dates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.date-item {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
    border-top: 4px solid var(--primary-teal);
}

.date-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.date-item .date {
    color: var(--primary-teal);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.benefit-item {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
}

.benefit-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.benefit-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Callout Box */
.callout-box {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--primary-teal);
    margin: var(--spacing-xl) 0;
}

.callout-box.highlight {
    background: linear-gradient(135deg, rgba(45, 156, 219, 0.1), rgba(78, 205, 196, 0.1));
    border-left: 4px solid var(--accent-teal);
}

.callout-box h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.callout-box p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.contact-item a {
    color: var(--primary-teal);
    font-weight: 600;
}

/* Contact Form */
.contact-form-section {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

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

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-navy);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(45, 156, 219, 0.1);
}

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

.form-note {
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* Mailing List Popup */
.mailing-list-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 320px;
    max-width: calc(100vw - 40px);
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    padding: var(--spacing-lg);
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-teal);
}

.mailing-list-popup.show {
    transform: translateY(0);
    opacity: 1;
}

.mailing-list-popup.hide {
    transform: translateY(100px);
    opacity: 0;
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--medium-gray);
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    padding: 0;
    line-height: 1;
}

.popup-close:hover {
    background-color: var(--light-gray);
    color: var(--primary-navy);
}

.popup-content h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
    padding-right: var(--spacing-md);
}

.popup-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

.mailing-list-form {
    margin-top: var(--spacing-sm);
}

.form-group-inline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.form-group-inline input {
    flex: 1;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-group-inline button {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
}

.mailing-list-popup .form-note {
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    text-align: center;
}

/* Keep original form-group-inline for inline forms (not in popup) */
.mailing-list:not(.mailing-list-popup) .form-group-inline {
    flex-direction: row;
}

.mailing-list:not(.mailing-list-popup) .form-group-inline input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group-inline input:focus,
.mailing-list-popup .form-group-inline input:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(45, 156, 219, 0.1);
}

.form-group-inline button {
    white-space: nowrap;
}

.mailing-list-inline {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-top: var(--spacing-xl);
    border-left: 4px solid var(--primary-teal);
}

.mailing-list-inline h2,
.mailing-list-inline h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.mailing-list-inline p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Response Time */
.response-time {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-xl);
}

.response-time h2 {
    margin-bottom: var(--spacing-md);
}

.response-time ul {
    list-style: none;
    padding-left: 0;
}

.response-time ul li {
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.response-time ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-teal);
    font-weight: bold;
}

/* Citation Example */
.citation-example {
    background-color: var(--off-white);
    padding: var(--spacing-sm);
    border-radius: 4px;
    border-left: 3px solid var(--primary-teal);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-all;
    max-width: 100%;
}

/* Footer */
footer {
    background-color: var(--primary-navy);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xxl);
}

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

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-section ul li a:hover {
    color: var(--accent-teal);
    text-decoration: none;
}

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

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

.footer-note {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.trademark-notice {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--primary-teal);
    border-radius: 4px;
}

.trademark-notice strong {
    color: var(--white);
    font-weight: 600;
}

.hero-trademark {
    font-size: 1.5rem;
    color: var(--accent-teal);
    font-weight: 700;
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

/* Indexing and Turnaround Sections */
.indexing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.indexing-item {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--primary-teal);
}

.indexing-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.indexing-item ul {
    list-style: none;
    padding-left: 0;
}

.indexing-item ul li {
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.indexing-item ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-teal);
    font-weight: bold;
}

.indexing-item em {
    color: var(--medium-gray);
    font-style: italic;
    font-size: 0.9rem;
}

.turnaround-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.turnaround-item {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-top: 4px solid var(--accent-teal);
    text-align: center;
}

.turnaround-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.turnaround-item .timeframe {
    color: var(--primary-teal);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.turnaround-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Guidelines Grid */
.guidelines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.guideline-item {
    background-color: var(--off-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 3px solid var(--primary-teal);
}

.guideline-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.guideline-item ul {
    margin-bottom: var(--spacing-xs);
}

.guideline-item ul li {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.guideline-item .citation-example {
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs);
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-all;
    max-width: 100%;
    overflow-x: hidden;
}

/* Fees and Licensing Grid */
.fees-licensing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.fees-licensing-item {
    background-color: var(--off-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 3px solid var(--accent-teal);
}

.fees-licensing-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.fees-licensing-item p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

/* Prep Grid */
.prep-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.prep-item {
    background-color: var(--off-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 3px solid var(--primary-teal);
}

.prep-item h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.prep-item ul {
    margin-bottom: var(--spacing-xs);
}

.prep-item ul li {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.license-icon {
    margin: var(--spacing-sm) 0;
}

.license-icon img {
    display: inline-block;
    vertical-align: middle;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow);
        padding: var(--spacing-md) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

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

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

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

    .hero-title {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 1.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .features-grid,
    .scope-grid,
    .topics-grid,
    .benefits-grid,
    .dates-grid {
        grid-template-columns: 1fr;
    }

    .turnaround-grid {
        grid-template-columns: 1fr;
    }

    .board-member {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .member-photo {
        margin-bottom: var(--spacing-sm);
    }

    .form-group-inline {
        flex-direction: column;
    }

    .form-group-inline input,
    .form-group-inline button {
        width: 100%;
    }

    .mailing-list-popup {
        width: calc(100vw - 40px);
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .logo-text {
        display: none;
    }

    .btn {
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }
}