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

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #4a4a4a;
    --text-color: #2c2c2c;
    --text-light: #666;
    --bg-color: #ffffff;
    --bg-light: #f8f9fa;
    --border-color: #e0e0e0;
    --hover-color: #f0f0f0;
    --spacing-unit: 1rem;
    --max-width: 1200px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    padding: 6rem 0 4rem;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: 400;
    max-width: 800px;
    margin: 0 auto;
}

/* Context Section */
.context {
    padding: 4rem 0;
    background-color: var(--bg-color);
}

.context-text {
    font-size: 1.125rem;
    color: var(--text-color);
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    line-height: 1.8;
}

.context-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Preview Cards Section */
.preview-cards {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

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

/* Center the 4th card on desktop */
@media (min-width: 769px) {
    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .card.center-card {
        grid-column: 2;
        justify-self: center;
        max-width: 400px;
    }
}

@media (min-width: 1200px) {
    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .card.center-card {
        grid-column: 2;
        justify-self: center;
        max-width: 450px;
    }
}

.card {
    background-color: var(--bg-color);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-align: center;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--primary-color);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1;
    color: var(--primary-color);
}

.card-icon i {
    margin: 0 0.25rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.card-description {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

.view-all {
    text-align: center;
    margin-top: 2rem;
}

.view-all-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.view-all-link:hover {
    background-color: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
}

/* Why Section */
.why-section {
    padding: 4rem 0;
    background-color: var(--bg-color);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

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

.why-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.why-description {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background-color: var(--bg-light);
    text-align: center;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    cursor: pointer;
}

.cta-button:first-child {
    background-color: var(--primary-color);
    color: var(--bg-color);
}

.cta-button:first-child:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-button:first-child:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--primary-color);
}

.cta-button.secondary:hover {
    background-color: var(--primary-color);
    color: var(--bg-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-button.secondary:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer {
    padding: 2.5rem 0;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-text {
    font-size: 0.95rem;
    color: var(--text-light);
    font-weight: 400;
}

/* Navigation */
.nav {
    padding: 1.5rem 0;
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.nav .container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Language Switcher */
.lang-switcher {
    position: absolute;
    right: 2rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.lang-switcher button {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lang-switcher button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.lang-switcher button.active {
    background-color: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
}

@media (max-width: 768px) {
    .lang-switcher {
        right: 1rem;
        gap: 0.25rem;
    }
    
    .lang-switcher button {
        padding: 0.4rem 0.75rem;
        font-size: 0.8rem;
    }
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.nav-logo:hover {
    opacity: 0.7;
}

/* Back Button Section */
.back-section {
    padding: 1.5rem 0;
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-light);
}

.back-button:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background-color: var(--bg-color);
    transform: translateX(-4px);
}

.back-button i {
    transition: transform 0.3s ease;
}

.back-button:hover i {
    transform: translateX(-4px);
}

/* Next Section Navigation */
.next-section {
    padding: 3rem 0;
    background-color: var(--bg-light);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.next-nav-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.next-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 1rem 2rem;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    background-color: var(--bg-color);
}

.next-button:hover {
    background-color: var(--primary-color);
    color: var(--bg-color);
    transform: translateX(4px);
}

.next-button i {
    transition: transform 0.3s ease;
}

.next-button:hover i {
    transform: translateX(4px);
}

.suggestion-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-color);
}

.suggestion-button:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background-color: var(--bg-light);
}

/* Introduction Section */
.intro-section {
    padding: 3rem 0;
    background-color: var(--bg-color);
}

.intro-text {
    font-size: 1.125rem;
    color: var(--text-color);
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    line-height: 1.8;
}

/* Sectors Section */
.sectors-section {
    padding: 3rem 0;
    background-color: var(--bg-light);
}

.sectors-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    max-width: 100%;
}

.sector-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.sector-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.sector-card:active {
    transform: translateY(0);
}

.sector-number {
    font-size: 2.5rem;
    line-height: 1;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
}

.sector-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-light);
}

.sector-content {
    flex: 1;
    min-width: 0;
}

.sector-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.sector-why {
    font-size: 1.125rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.sector-why strong {
    color: var(--primary-color);
    font-weight: 600;
}

.sector-topics {
    margin-bottom: 1.5rem;
    clear: both;
}

.topics-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

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

.topics-list li {
    font-size: 1rem;
    color: var(--text-light);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.topics-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.sector-button {
    display: inline-block;
    padding: 0.875rem 2.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: transparent;
    margin-top: 0.5rem;
    pointer-events: none;
}

.sector-card:hover .sector-button {
    background-color: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
}

/* Final Note Section */
.final-note {
    padding: 4rem 0;
    background-color: var(--bg-color);
    text-align: center;
}

.final-note-text {
    font-size: 1.25rem;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.final-note-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Sector Detail Page Styles */
.sector-hero {
    padding: 4rem 0 3rem;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-color);
}

.sector-hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.sector-hero-title i {
    margin-right: 0.75rem;
    color: var(--primary-color);
    opacity: 0.8;
}

.sector-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 400;
}

.sector-section {
    padding: 4rem 0;
    background-color: var(--bg-color);
}

.sector-section.alt-bg {
    background-color: var(--bg-light);
}

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

.section-heading {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.content-text {
    font-size: 1.125rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.content-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.content-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.content-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.content-list li {
    font-size: 1.125rem;
    color: var(--text-color);
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.7;
}

.content-list li::before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1.2;
}

.content-highlight {
    font-size: 1.125rem;
    color: var(--text-color);
    font-weight: 500;
    padding: 1rem 1.5rem;
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    margin-top: 1.5rem;
    line-height: 1.7;
}

.content-note {
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 2rem;
    text-align: center;
}

.requirement-item {
    margin-bottom: 2.5rem;
}

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

.requirement-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.roadmap-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    align-items: flex-start;
}

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

.roadmap-marker {
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.roadmap-marker.green {
    background-color: #22c55e;
    color: white;
}

.roadmap-marker.yellow {
    background-color: #eab308;
    color: white;
}

.roadmap-marker.blue {
    background-color: #3b82f6;
    color: white;
}

.roadmap-marker i {
    font-size: 0.75rem;
}

.roadmap-content {
    flex: 1;
}

.roadmap-year {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.connection-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.connection-list li {
    font-size: 1.25rem;
    color: var(--text-color);
    padding: 1rem 0;
    line-height: 1.7;
}

.connection-list li strong {
    color: var(--primary-color);
    font-weight: 600;
}

.connection-list li i {
    margin-right: 0.5rem;
    color: var(--primary-color);
    opacity: 0.8;
}

.section-heading i {
    margin-right: 0.5rem;
    color: var(--primary-color);
    opacity: 0.7;
    font-size: 0.9em;
}

/* System Items for Everything Connected Page */
.system-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
    padding: 2rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.system-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.system-icon {
    font-size: 3rem;
    color: var(--primary-color);
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.system-content {
    flex: 1;
}

.system-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.system-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.system-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* System Flow Visualization */
.system-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.flow-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    min-width: 100px;
    transition: all 0.3s ease;
}

.flow-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.flow-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.flow-item span {
    font-size: 0.95rem;
    color: var(--text-color);
    font-weight: 500;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

@media (max-width: 768px) {
    .system-item {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .system-icon {
        width: 3rem;
        height: 3rem;
        font-size: 2rem;
    }

    .system-flow {
        flex-direction: column;
        gap: 1rem;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .flow-item {
        min-width: auto;
        width: 100%;
        max-width: 200px;
    }
}

.content-subtitle {
    font-size: 1rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 2rem;
    text-align: center;
}

.highlight-text {
    color: var(--primary-color);
    font-weight: 500;
}

/* Contact Form Styles */
.contact-form {
    max-width: 700px;
    margin: 2rem auto 0;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.form-label .required {
    color: #dc2626;
    margin-left: 0.25rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-color);
    background-color: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.1);
}

.form-input::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
    font-family: inherit;
    line-height: 1.6;
}

.form-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--bg-color);
    background-color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-submit:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.form-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.form-submit i {
    font-size: 1rem;
}

/* Email Buttons Grid */
.email-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.email-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background-color: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s ease;
    text-align: center;
    min-height: 180px;
}

.email-button:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    background-color: var(--bg-light);
}

.email-button i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.email-button-title {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.email-button-desc {
    display: block;
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .email-buttons-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .email-button {
        min-height: 160px;
        padding: 1.5rem 1rem;
    }
}

/* Desktop-specific improvements */
@media (min-width: 769px) {
    .sector-card {
        max-width: 100%;
    }
    
    .sector-content {
        display: flex;
        flex-direction: column;
    }
    
    .sector-button {
        align-self: flex-start;
        margin-top: 1rem;
    }
    
    .sector-topics {
        flex: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

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

    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-button {
        width: 100%;
        max-width: 300px;
    }

    .container {
        padding: 0 1.5rem;
    }

    .sector-card {
        padding: 2rem 1.5rem;
        gap: 1.5rem;
    }

    .sectors-list {
        gap: 2rem;
    }

    .sector-number {
        min-width: 60px;
    }

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

    .section-heading {
        font-size: 1.75rem;
    }

    .roadmap-item {
        flex-direction: column;
        gap: 1rem;
    }

    .requirement-item {
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 4rem 0 3rem;
    }

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

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

    .context,
    .preview-cards,
    .why-section,
    .cta-section {
        padding: 3rem 0;
    }

    .sector-card {
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
    }

    .sector-number {
        font-size: 2rem;
    }

    .sector-title {
        font-size: 1.5rem;
    }

    .intro-section,
    .sectors-section,
    .final-note {
        padding: 2.5rem 0;
    }
}