/* ============================================
   Reset and Base Styles
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

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

a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2980b9;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a252f;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

/* ============================================
   Container
   ============================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.legal-container {
    max-width: 900px;
}

/* ============================================
   Header and Navigation
   ============================================ */

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

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.logo {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: #2c3e50;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #3498db;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #3498db;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    width: 30px;
    height: 3px;
    background-color: #2c3e50;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger {
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: #3498db;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #2980b9;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: #3498db;
    border: 2px solid #3498db;
}

.btn-secondary:hover {
    background-color: #3498db;
    color: #ffffff;
}

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

.text-link {
    color: #3498db;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.text-link:hover {
    border-bottom-color: #3498db;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
}

.hero-content {
    max-width: 700px;
}

.hero h1 {
    color: #ffffff;
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero-text {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    margin-top: 2rem;
}

/* ============================================
   Page Hero
   ============================================ */

.page-hero {
    padding: 3rem 0;
    background-color: #f8f9fa;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-intro {
    font-size: 1.25rem;
    color: #546e7a;
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   Sections
   ============================================ */

section {
    padding: 4rem 0;
}

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

.section-header.centered {
    text-align: center;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #546e7a;
    max-width: 700px;
}

.section-header.centered p {
    margin: 0 auto;
}

.section-intro {
    font-size: 1.125rem;
    color: #546e7a;
    margin-bottom: 2.5rem;
    text-align: center;
}

/* ============================================
   Grids and Cards
   ============================================ */

.intro-grid,
.services-cards,
.industries-grid,
.benefits-grid,
.trust-grid,
.values-grid,
.capabilities-content,
.approach-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.intro-item,
.service-card,
.industry-item,
.benefit-item,
.trust-item,
.value-card,
.capability-item,
.approach-item {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 280px;
}

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

.intro-icon,
.service-icon,
.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e3f2fd;
    border-radius: 50%;
}

.service-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.service-link {
    display: inline-block;
    margin-top: 1rem;
    color: #3498db;
    font-weight: 600;
}

.industry-item {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid #3498db;
}

.benefit-item,
.trust-item {
    text-align: center;
    padding: 1.5rem;
}

.value-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.capability-item,
.approach-item {
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
}

/* ============================================
   Statistics
   ============================================ */

.stats-section {
    background-color: #1a252f;
    color: #ffffff;
}

.stats-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    flex: 1 1 200px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: #b0bec5;
}

/* ============================================
   Philosophy Section
   ============================================ */

.philosophy-section {
    background-color: #f8f9fa;
}

.philosophy-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.philosophy-text {
    flex: 1 1 60%;
}

.philosophy-visual {
    flex: 1 1 40%;
}

/* ============================================
   Testimonials
   ============================================ */

.testimonials-section {
    background-color: #f8f9fa;
}

.testimonials-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.testimonial {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 280px;
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid #3498db;
    font-style: italic;
}

.testimonial p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial cite {
    font-style: normal;
    font-weight: 600;
    color: #546e7a;
}

/* ============================================
   Process Steps
   ============================================ */

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.process-step {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: #3498db;
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Case Examples
   ============================================ */

.cases-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.case-card {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 300px;
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.case-industry {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #e3f2fd;
    color: #1976d2;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.case-results {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.result-tag {
    padding: 0.5rem 1rem;
    background-color: #f1f8e9;
    color: #558b2f;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
}

/* ============================================
   Insights
   ============================================ */

.insights-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.insight-card {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 280px;
    padding: 2rem;
    background-color: #fff3e0;
    border-radius: 8px;
    border-top: 4px solid #ff9800;
}

/* ============================================
   FAQ
   ============================================ */

.faq-section {
    background-color: #f8f9fa;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: #ffffff;
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.25rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: #2c3e50;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: #3498db;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 1.5rem;
    color: #546e7a;
    line-height: 1.8;
}

/* ============================================
   Team
   ============================================ */

.team-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.team-member {
    flex: 1 1 300px;
    max-width: 350px;
    text-align: center;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.member-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    background-color: #e3f2fd;
}

.member-role {
    color: #3498db;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* ============================================
   Timeline
   ============================================ */

.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #e0e0e0;
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
}

.timeline-year {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 60px;
    text-align: center;
    font-weight: 700;
    color: #ffffff;
    background-color: #3498db;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.timeline-content {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
}

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

/* ============================================
   Commitment List
   ============================================ */

.commitment-list {
    list-style: none;
    padding: 0;
}

.commitment-list li {
    padding-left: 2rem;
    margin-bottom: 1rem;
    position: relative;
    line-height: 1.8;
}

.commitment-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4caf50;
    font-weight: 700;
    font-size: 1.25rem;
}

/* ============================================
   Services Detail
   ============================================ */

.service-detail {
    background-color: #ffffff;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.service-icon-large {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e3f2fd;
    border-radius: 12px;
}

.service-detail-title {
    flex: 1;
}

.service-detail-title h3 {
    margin-bottom: 0.5rem;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #3498db;
}

.service-detail-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.service-detail-content ul {
    list-style: disc;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.service-detail-content ul li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

/* ============================================
   Comparison Table
   ============================================ */

.comparison-table {
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.comparison-row {
    display: flex;
}

.comparison-row:not(:last-child) {
    border-bottom: 1px solid #e0e0e0;
}

.comparison-cell {
    flex: 1;
    padding: 1.25rem;
    min-width: 150px;
}

.comparison-cell:not(:last-child) {
    border-right: 1px solid #e0e0e0;
}

.comparison-header .comparison-cell {
    background-color: #f8f9fa;
    font-weight: 700;
    color: #2c3e50;
}

.comparison-row:not(.comparison-header) .comparison-cell:first-child {
    font-weight: 600;
    background-color: #fafafa;
}

/* ============================================
   Contact
   ============================================ */

.contact-grid {
    display: flex;
    gap: 3rem;
}

.contact-info,
.contact-company-info {
    flex: 1;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background-color: #e3f2fd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-text h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.expectations-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.expectation-item {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 250px;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.company-details-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.detail-item {
    flex: 1 1 calc(50% - 2rem);
    min-width: 250px;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.detail-item h3 {
    font-size: 1rem;
    color: #3498db;
    margin-bottom: 0.5rem;
}

/* ============================================
   Thank You
   ============================================ */

.thank-you-section {
    padding: 5rem 0;
    text-align: center;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    background-color: #e8f5e9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you-message {
    font-size: 1.25rem;
    color: #546e7a;
    margin-bottom: 2.5rem;
}

.next-steps {
    text-align: left;
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2.5rem;
}

.steps-list {
    list-style: decimal;
    padding-left: 2rem;
}

.steps-list li {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.thank-you-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.waiting-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.waiting-item {
    flex: 1 1 calc(33.333% - 2rem);
    min-width: 250px;
    text-align: center;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 8px;
}

/* ============================================
   Legal Pages
   ============================================ */

.legal-page {
    padding: 3rem 0;
}

.legal-updated {
    font-size: 0.875rem;
    color: #78909c;
    margin-bottom: 2rem;
}

.legal-content {
    line-height: 1.8;
}

.legal-section {
    margin-bottom: 3rem;
}

.legal-section h2 {
    color: #2c3e50;
    margin-top: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e0e0e0;
}

.legal-section h3 {
    color: #546e7a;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.legal-section ul,
.legal-section ol {
    list-style-position: outside;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.legal-section ul {
    list-style-type: disc;
}

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

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.cookie-table th,
.cookie-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.cookie-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #2c3e50;
}

/* ============================================
   CTA Section
   ============================================ */

.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    text-align: center;
}

.cta-content h2 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background-color: #1a252f;
    color: #b0bec5;
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column {
    flex: 1 1 250px;
}

.footer h3,
.footer h4 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #b0bec5;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #37474f;
    color: #78909c;
}

/* ============================================
   Cookie Banner
   ============================================ */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #1a252f;
    color: #ffffff;
    padding: 1.5rem;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-content p {
    margin: 0;
    flex: 1;
}

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

/* ============================================
   Modal
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: #ffffff;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: #78909c;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #2c3e50;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid #e0e0e0;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.cookie-category {
    margin-bottom: 2rem;
}

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.cookie-category h3 {
    font-size: 1.125rem;
    margin: 0;
}

.cookie-category p {
    color: #546e7a;
    font-size: 0.875rem;
    margin: 0;
}

/* ============================================
   Toggle Switch
   ============================================ */

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    border-radius: 26px;
    transition: 0.3s;
}

.toggle-slider::before {
    position: absolute;
    content: '';
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: #3498db;
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(24px);
}

.toggle-switch input:disabled + .toggle-slider {
    cursor: not-allowed;
    opacity: 0.5;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #ffffff;
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-menu li {
        margin: 0;
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-text {
        font-size: 1.125rem;
    }

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

    .page-hero h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .intro-item,
    .service-card,
    .industry-item,
    .testimonial,
    .case-card,
    .insight-card,
    .team-member,
    .expectation-item,
    .benefit-item,
    .trust-item,
    .value-card,
    .waiting-item {
        flex: 1 1 100%;
    }

    .philosophy-content {
        flex-direction: column;
    }

    .contact-grid {
        flex-direction: column;
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-actions {
        width: 100%;
        flex-direction: column;
    }

    .comparison-row {
        flex-direction: column;
    }

    .comparison-cell {
        border-right: none !important;
        border-bottom: 1px solid #e0e0e0;
    }

    .service-detail-header {
        flex-direction: column;
        text-align: center;
    }

    .timeline {
        padding-left: 2rem;
    }

    .timeline-year {
        left: -2rem;
        width: 50px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.centered {
    text-align: center;
}

.hidden {
    display: none;
}