:root {
    --primary: #001F3F;
    --primary-light: #0A3A62;
    --secondary: #607D8B;
    --secondary-light: #90A4AE;
    --accent: #4CAF50;
    --accent-light: #81C784;
    --text: #212529;
    --text-secondary: #6C757D;
    --bg: #FFFFFF;
    --bg-light: #F8F9FA;
    --border: #E9ECEF;
    --success: #28A745;
    --danger: #DC3545;
    --warning: #FFC107;
    
    --spacing-unit: 8px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 2px 8px rgba(0, 31, 63, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 31, 63, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'DM Serif Display', serif;
    font-weight: 400;
    line-height: 1.2;
    color: var(--primary);
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text);
}

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

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

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

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-unit);
    padding-right: var(--spacing-unit);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'DM Serif Display', serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary);
    transition: color 0.3s;
}

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

.logo svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

/* Navigation */
.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

.cta-nav {
    background: var(--primary);
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: all 0.3s;
}

.cta-nav:hover {
    background: var(--accent);
}

.cta-nav::after {
    display: none;
}

/* Mobile Menu */
.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    margin: 4px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    box-shadow: var(--shadow);
    z-index: 999;
    flex-direction: column;
}

.mobile-menu-link {
    display: block;
    padding: 1rem var(--spacing-unit);
    color: var(--text);
    border-left: 3px solid transparent;
    transition: all 0.3s;
}

.mobile-menu-link:hover,
.mobile-menu-link:active {
    background: var(--bg-light);
    border-left-color: var(--accent);
    color: var(--accent);
}

/* Hero */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
    margin-top: 60px;
}

.hero-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.7) 0%, rgba(76, 175, 80, 0.4) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: 2px solid;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
}

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

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Sections */
.section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Grids */
.approach-grid,
.services-grid,
.why-grid,
.service-detailed,
.team-grid,
.philosophy-grid,
.cert-grid {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.approach-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.approach-card,
.service-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent);
    transition: all 0.3s;
}

.approach-card:hover,
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--primary);
}

.approach-icon,
.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-link,
.article-link {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    margin-top: 1rem;
    transition: all 0.3s;
}

.service-link:hover,
.article-link:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.why-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.why-item {
    padding: 2rem;
}

.why-item h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Services Detailed */
.services-detailed {
    background: linear-gradient(to bottom, var(--bg-light), var(--bg));
}

.service-detailed {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.service-detailed:nth-child(even) {
    direction: rtl;
}

.service-detailed:nth-child(even) > * {
    direction: ltr;
}

.service-content {
    padding: 2rem 0;
}

.service-list {
    list-style: none;
    margin: 1.5rem 0;
}

.service-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: 1.2rem;
}

.service-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Packages */
.packages-section {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border);
}

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

.package-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: all 0.3s;
    text-align: center;
}

.package-card.featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.05) 0%, rgba(0, 31, 63, 0.05) 100%);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

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

.package-description {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 2rem;
}

.package-list {
    list-style: none;
    text-align: left;
    margin: 2rem 0;
}

.package-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
}

.package-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Team */
.team-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.team-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: var(--shadow);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.team-card-content {
    padding: 1.5rem;
}

.team-role {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Philosophy */
.philosophy-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.philosophy-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border);
    transition: all 0.3s;
}

.philosophy-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

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

.insight-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.insight-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.insight-card-content {
    padding: 1.5rem;
}

.insight-tag {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

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

.newsletter-content h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--radius);
    font-family: 'DM Sans', sans-serif;
}

/* Footer */
.footer {
    background: var(--primary);
    color: 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 h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
}

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

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

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

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.social-links a:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 2px solid var(--primary);
    padding: 1.5rem var(--spacing-unit);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 998;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-banner.hidden {
    display: none;
}

.cookie-content h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary);
}

.cookie-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-content a {
    color: var(--accent);
    font-weight: 600;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 997;
    transition: all 0.3s;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-5px);
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-form-wrapper,
.contact-info {
    padding: 2rem;
}

.contact-form-wrapper {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: 'DM Sans', sans-serif;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.form-group.checkbox input {
    width: auto;
    margin-top: 0.25rem;
}

.form-group.checkbox label {
    margin: 0;
}

.error {
    display: block;
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-message {
    display: block;
    margin-top: 1rem;
    text-align: center;
}

.form-message.success {
    color: var(--success);
}

.form-message.error {
    color: var(--danger);
}

/* Contact Info */
.contact-item {
    margin-bottom: 2rem;
}

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

/* Map */
.map-section {
    background: var(--bg-light);
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* Accordion */
.faq-accordion,
.faq-accordion-full {
    max-width: 800px;
    margin: 2rem auto;
}

.faq-item,
.faq-item-full {
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-summary,
.faq-summary {
    padding: 1.5rem;
    background: var(--bg-light);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary);
    transition: all 0.3s;
}

.faq-summary:hover {
    background: rgba(76, 175, 80, 0.05);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s;
}

details[open] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer,
.faq-answer-full {
    padding: 1.5rem;
    background: white;
}

.faq-answer p,
.faq-answer-full p {
    margin: 0;
}

/* Tab Buttons */
.knowledge-tabs {
    display: flex;
    gap: 1rem;
    border-bottom: 2px solid var(--border);
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab-button {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
    font-family: 'DM Sans', sans-serif;
}

.tab-button.active {
    color: var(--primary);
    border-bottom-color: var(--accent);
}

.tab-button:hover {
    color: var(--primary);
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Case Studies */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.case-study-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 2px solid var(--border);
    transition: all 0.3s;
}

.case-study-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.case-badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.case-link {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    margin-top: 1rem;
    transition: all 0.3s;
}

.case-link:hover {
    transform: translateX(3px);
}

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

.whitepaper-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.whitepaper-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

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

.whitepaper-download {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    margin-top: 1rem;
    transition: all 0.3s;
}

.whitepaper-download:hover {
    transform: translateX(3px);
}

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

.article-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card-content {
    padding: 1.5rem;
}

.article-date {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Legal Documents */
.legal-document {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-document h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border);
}

.legal-document h3 {
    margin-top: 1.5rem;
}

.legal-document ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-document li {
    margin-bottom: 0.5rem;
}

/* Cookie Table */
.cookie-table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.cookie-table thead {
    background: var(--primary);
    color: white;
}

.cookie-table th,
.cookie-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.cookie-table tbody tr:last-child td {
    border-bottom: none;
}

.cookie-table tbody tr:hover {
    background: var(--bg-light);
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.05) 0%, rgba(76, 175, 80, 0.05) 100%);
    border-radius: var(--radius-lg);
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Story */
.story {
    background: white;
}

.story-content {
    margin-bottom: 2rem;
}

.story-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
}

/* Error Section */
.error-section {
    background: linear-gradient(to bottom, var(--bg-light), var(--bg));
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .nav {
        gap: 1.5rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .service-detailed {
        grid-template-columns: 1fr;
    }

    .service-detailed:nth-child(even) {
        direction: ltr;
    }

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

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav {
        display: none;
    }

    .mobile-menu.active {
        display: flex;
    }

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .btn {
        width: 100%;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 100%;
    }

    .cookie-banner {
        flex-direction: column;
        gap: 1rem;
    }

    .cookie-actions {
        width: 100%;
        justify-content: space-between;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    .section {
        padding: 2rem 0;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }

    .approach-grid,
    .services-grid,
    .why-grid,
    .team-grid,
    .philosophy-grid,
    .cert-grid,
    .packages-grid,
    .case-studies-grid,
    .whitepapers-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }

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