/* Joe Sremack - AI Forensics Expert
   Navy & Gold Palette - Matching Wireframe Design
   ================================================ */

:root {
    --bg-primary: #FAFAFA;
    --bg-secondary: #F0F2F5;
    --bg-hero: #1B2838;
    --text-primary: #1A1A2E;
    --text-secondary: #4A5568;
    --text-light: #FFFFFF;
    --accent: #B8860B;
    --accent-hover: #9A7209;
    --border: #E2E8F0;
    --card-bg: #FFFFFF;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Source Sans 3', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* ==================== HEADER ==================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    text-decoration: none;
}

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

.nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav a {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav a:hover,
.nav a.active {
    color: var(--accent);
}

/* Dropdown Navigation */
.nav-dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-dropdown .dropdown-toggle {
    cursor: pointer;
}

.nav-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    min-width: 180px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
    margin-top: 10px;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.nav-dropdown .dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s;
}

.nav-dropdown .dropdown-menu a:hover {
    background: var(--bg-secondary);
    color: var(--accent);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* ==================== HERO SECTION ==================== */
.hero {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    padding: 80px 60px;
    background: var(--bg-hero);
    min-height: 480px;
    align-items: center;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    max-width: 400px;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.hero-image-placeholder {
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    border-radius: 8px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.4);
    font-size: 14px;
    text-align: center;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 32px;
}

.hero-content h1 strong {
    font-weight: 600;
}

.hero-btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--accent);
    color: var(--text-light);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: background 0.2s;
}

.hero-btn:hover {
    background: var(--accent-hover);
}

/* ==================== FEATURED IN ==================== */
.featured-in {
    padding: 50px 60px;
    background: var(--bg-secondary);
    text-align: center;
}

.featured-in h2 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 35px;
    display: inline-block;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--accent);
}

.logo-strip {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.logo-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.logo-placeholder {
    width: 100px;
    height: 40px;
    background: var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 500;
}

.logo-item {
    height: 45px;
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-item img {
    height: auto;
    width: auto;
    max-height: 36px;
    max-width: 100px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.logo-item img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* ==================== THREE CARDS ==================== */
.cards-section {
    padding: 80px 60px;
    background: var(--bg-primary);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.card {
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s;
    text-decoration: none;
    display: block;
}

.card:hover {
    transform: translateY(-4px);
}

.card-image {
    height: 220px;
    background: var(--bg-secondary);
    border-radius: 6px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card:hover .card-image img {
    transform: scale(1.05);
}

.card-label {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-primary);
}

/* ==================== GET IN TOUCH ==================== */
.get-in-touch {
    padding: 40px 60px;
    text-align: center;
    background: var(--bg-primary);
}

.get-in-touch a {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.get-in-touch a:hover {
    color: var(--accent);
}

/* ==================== BOOK SECTION ==================== */
.book-section {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 60px;
    padding: 80px 60px;
    background: var(--bg-secondary);
    align-items: start;
}

.book-cover {
    width: 280px;
    flex-shrink: 0;
    border-radius: 4px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.book-cover img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

.book-content {
    padding-top: 20px;
}

.book-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-hero);
    color: var(--text-light);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 3px;
    margin-bottom: 24px;
}

.book-content h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.4;
}

.book-content p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.book-meta {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 28px;
}

.retailer-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.retailer-btn {
    padding: 10px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-family: var(--font-body);
}

.retailer-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ==================== NEWSLETTER ==================== */
.newsletter {
    padding: 70px 60px;
    background: var(--bg-primary);
    text-align: center;
    border-top: 1px solid var(--border);
}

.newsletter h3 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.newsletter-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
}

.newsletter-description {
    color: var(--text-secondary);
    font-size: 17px;
    max-width: 550px;
    margin: 0 auto 28px;
    line-height: 1.7;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form input {
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    width: 160px;
    background: var(--card-bg);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.newsletter-form button {
    padding: 14px 28px;
    background: var(--accent);
    color: var(--text-light);
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.2s;
    font-family: var(--font-body);
}

.newsletter-form button:hover {
    background: var(--accent-hover);
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 40px 60px;
    background: var(--bg-hero);
    text-align: center;
}

.footer p {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    margin: 0;
}

.footer-links {
    margin-top: 15px;
}

.footer-links a {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    margin: 0 15px;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent);
}

/* ==================== PAGE HERO (Inner Pages) ==================== */
.page-hero {
    background: var(--bg-hero);
    padding: 80px 60px;
    text-align: center;
}

.page-hero h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 15px;
}

.page-hero p {
    color: rgba(255,255,255,0.7);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== CONTENT SECTIONS ==================== */
.content-section {
    padding: 80px 60px;
}

.content-section.alt {
    background: var(--bg-secondary);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.intro-text {
    font-size: 18px;
    color: var(--text-primary);
    max-width: 800px;
    line-height: 1.7;
}

/* Expert Summary Block (AI-Optimized) */
.expert-summary {
    margin-top: 40px;
    padding: 30px 35px;
    background: var(--bg-secondary);
    border-left: 4px solid var(--accent);
    border-radius: 0 6px 6px 0;
    max-width: 800px;
}

.expert-summary p {
    font-size: 16px;
    color: var(--text-primary);
    line-height: 1.8;
    margin: 0;
}

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

/* ==================== STATS ROW ==================== */
.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.stat-item .number {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 600;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-item .label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== EXPERTISE GRID ==================== */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.expertise-item h4 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.expertise-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== TECH GRID ==================== */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.tech-item {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 6px;
    border-left: 3px solid var(--accent);
}

.tech-item h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.tech-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ==================== SERVICE CARDS ==================== */
.service-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

.service-card-icon {
    color: var(--accent);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.service-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-card-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
}

.service-card:hover .service-card-link {
    text-decoration: underline;
}

/* ==================== CREDENTIALS ==================== */
.credentials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.credential-group h4 {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 15px;
}

.credential-group ul {
    list-style: none;
}

.credential-group li {
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 15px;
    border-bottom: 1px solid var(--border);
}

.credential-group li:last-child {
    border-bottom: none;
}

/* ==================== SERVICES LIST ==================== */
.services-list {
    margin-top: 40px;
}

.service-item {
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
}

.service-item:first-child {
    padding-top: 0;
}

.service-item:last-child {
    border-bottom: none;
}

.service-item h4 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.service-item p {
    color: var(--text-secondary);
    font-size: 15px;
    margin: 0;
}

/* ==================== CASE TYPES ==================== */
.case-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.case-type {
    padding: 15px 20px;
    background: var(--card-bg);
    border-radius: 4px;
    font-size: 15px;
    color: var(--text-secondary);
    border-left: 3px solid var(--accent);
}

/* ==================== TOPIC CARDS ==================== */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.topic-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 6px;
    border: 1px solid var(--border);
}

.topic-card h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
    line-height: 1.4;
}

.topic-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ==================== CONTACT FORM ==================== */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 15px;
    font-family: inherit;
    background: var(--card-bg);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--accent);
    color: var(--text-light);
}

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

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

.btn-outline:hover {
    background: var(--accent);
    color: var(--text-light);
}

.btn-small {
    padding: 10px 20px;
    font-size: 12px;
    letter-spacing: 1px;
}

/* ==================== CONTACT INFO ==================== */
.contact-info {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.contact-info h4 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 25px;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

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

.contact-link span {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.contact-link a {
    color: var(--accent);
    text-decoration: none;
    font-size: 15px;
}

.contact-link a:hover {
    text-decoration: underline;
}

/* ==================== BOOK PAGE HERO ==================== */
.book-hero {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    padding: 80px 60px;
    background: var(--bg-hero);
    align-items: center;
}

.book-hero .book-cover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    height: 420px;
}

.book-hero-content h1 {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 10px;
}

.book-hero-content .subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 25px;
}

.book-hero-content .pub-info {
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ==================== LEARN LIST ==================== */
.learn-list {
    list-style: none;
    margin-top: 30px;
    max-width: 700px;
}

.learn-list li {
    padding: 15px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-secondary);
    font-size: 16px;
    border-bottom: 1px solid var(--border);
    line-height: 1.6;
}

.learn-list li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.learn-list li:last-child {
    border-bottom: none;
}

/* ==================== PUBLICATIONS ==================== */
.publications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.publication-card {
    background: var(--card-bg);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border);
    padding: 30px;
}

.publication-card h4 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.publication-card .publisher {
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 15px;
}

.publication-card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Publications List */
.publications-list {
    max-width: 800px;
}

.publication-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.publication-item:first-child {
    padding-top: 0;
}

.publication-item:last-child {
    border-bottom: none;
}

.publication-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    line-height: 1.4;
}

.publication-item span {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ==================== FAQ ==================== */
.faq-list {
    max-width: 800px;
}

.faq-item {
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
    padding-top: 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
    line-height: 1.4;
}

.faq-item p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.faq-item p:last-child {
    margin-bottom: 0;
}

.faq-item ul {
    margin: 15px 0;
    padding-left: 25px;
    color: var(--text-secondary);
}

.faq-item li {
    padding: 6px 0;
    font-size: 15px;
    line-height: 1.6;
}

.faq-item a {
    color: var(--accent);
    text-decoration: none;
}

.faq-item a:hover {
    text-decoration: underline;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
    .header {
        padding: 15px 30px;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        flex-direction: column;
        padding: 20px 30px;
        gap: 15px;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    
    .nav.active {
        display: flex;
    }
    
    /* Mobile dropdown */
    .nav-dropdown {
        position: static;
        display: block;
    }
    
    .nav-dropdown .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        background: transparent;
        padding: 5px 0 5px 20px;
        margin-top: 0;
        min-width: auto;
    }
    
    .nav-dropdown .dropdown-menu a {
        padding: 8px 0;
    }
    
    .nav-dropdown .dropdown-menu a:hover {
        background: transparent;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Service cards mobile */
    .service-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero {
        grid-template-columns: 1fr;
        padding: 60px 30px;
        text-align: center;
    }
    
    .hero-image img {
        max-width: 300px;
        margin: 0 auto;
        display: block;
    }
    
    .hero-content h1 {
        font-size: 26px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .book-section,
    .book-hero {
        grid-template-columns: 1fr;
        padding: 60px 30px;
    }
    
    .book-cover {
        max-width: 250px;
        margin: 0 auto;
        height: 350px;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .stat-item .number {
        font-size: 48px;
    }
    
    .expertise-grid,
    .credentials-grid,
    .topics-grid,
    .publications-grid,
    .case-types,
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .content-section,
    .page-hero,
    .featured-in,
    .cards-section,
    .get-in-touch,
    .newsletter,
    .footer {
        padding-left: 30px;
        padding-right: 30px;
    }
    
    .page-hero h1 {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .header {
        padding: 15px 20px;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .hero {
        padding: 50px 20px;
    }
    
    .hero-content h1 {
        font-size: 22px;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .retailer-buttons {
        flex-direction: column;
    }
    
    .retailer-btn {
        text-align: center;
    }
    
    .contact-links {
        flex-direction: column;
        gap: 25px;
    }
    
    .logo-strip {
        gap: 16px;
    }
    
    .logo-row {
        gap: 20px;
    }
    
    .logo-placeholder {
        width: 80px;
        height: 35px;
        font-size: 9px;
    }
    
    .logo-item {
        height: 32px;
        width: 75px;
    }
    
    .logo-item img {
        max-height: 28px;
        max-width: 75px;
    }
    
    .content-section,
    .page-hero,
    .featured-in,
    .cards-section,
    .get-in-touch,
    .newsletter,
    .footer {
        padding-left: 20px;
        padding-right: 20px;
    }
}