:root {
    --primary-color: #2c5f8d;
    --secondary-color: #1a3a52;
    --accent-color: #e8a547;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-white);
}

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

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

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

.primary-navigation {
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.brand-logo img {
    border-radius: 50%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-menu a.active,
.nav-menu a:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto 2rem;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-image {
    max-width: 800px;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

.cta-button:hover {
    background-color: #d69536;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
}

.content-wrapper {
    padding: 4rem 2rem;
}

section {
    margin-bottom: 4rem;
}

h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

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

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

.info-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

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

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -2.85rem;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 4px solid var(--bg-white);
    box-shadow: var(--shadow);
}

.timeline-content {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.timeline-image {
    width: 100%;
    border-radius: 8px;
    margin: 1rem 0;
}

.timeline-content ul {
    list-style-position: inside;
    color: var(--text-light);
}

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

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

.transition-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.section-image {
    width: 100%;
    max-width: 800px;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.risk-type {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.risk-type ul {
    list-style-position: inside;
    color: var(--text-light);
}

.risk-type li {
    margin-bottom: 0.5rem;
}

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

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.calculator-form {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
}

.calc-button {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.calc-button:hover {
    background-color: var(--secondary-color);
}

.calculator-results {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: none;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.result-label {
    font-weight: 600;
    color: var(--text-color);
}

.result-value {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 700;
}

.result-value.total {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.result-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-light);
}

.fun-fact-section {
    background: linear-gradient(135deg, var(--accent-color), #d69536);
    color: var(--bg-white);
}

.fun-fact {
    text-align: center;
    padding: 2rem;
}

.fact-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 1rem;
}

.thinking-principles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.principle {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.principle-number {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--bg-white);
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

.blog-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

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

.blog-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

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

.cta-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.cta-secondary:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.cta-content h2 {
    color: var(--bg-white);
}

.cta-button-large {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 1.25rem 2.5rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 1.15rem;
    margin-top: 1rem;
    transition: var(--transition);
}

.cta-button-large:hover {
    background-color: #d69536;
    transform: translateY(-2px);
}

.disclaimer-section {
    background-color: var(--bg-light);
    padding: 2rem;
    border-left: 4px solid var(--accent-color);
}

.disclaimer-section h3 {
    text-align: left;
}

.site-footer {
    background-color: var(--secondary-color);
    color: var(--bg-white);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

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

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

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

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

.registration-number {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

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

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    color: var(--bg-white);
    padding: 1.5rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 2000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

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

.cookie-text h4 {
    color: var(--bg-white);
    margin-bottom: 0.5rem;
}

.cookie-text a {
    color: var(--accent-color);
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-accept,
.cookie-reject {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.cookie-accept {
    background-color: var(--accent-color);
    color: var(--bg-white);
}

.cookie-accept:hover {
    background-color: #d69536;
}

.cookie-reject {
    background-color: transparent;
    color: var(--bg-white);
    border: 1px solid var(--bg-white);
}

.cookie-reject:hover {
    background-color: rgba(255,255,255,0.1);
}

.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.header-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.blog-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

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

.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.featured-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-content {
    padding: 2rem;
}

.post-category {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.post-excerpt {
    color: var(--text-light);
    margin: 1rem 0;
}

.btn-read-full {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
}

.btn-read-full:hover {
    background-color: var(--secondary-color);
}

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

.post-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content {
    padding: 1.5rem;
}

.post-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.about-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.header-overlay h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.about-main {
    max-width: 1200px;
    margin: 0 auto;
}

.mission-container {
    padding: 4rem 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.value-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.team-container {
    padding: 4rem 2rem;
    background-color: var(--bg-light);
}

.team-intro {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
}

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

.team-member {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    text-align: center;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.team-member h3 {
    margin: 1.5rem 1rem 0.5rem;
}

.member-role {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.member-bio {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.story-container {
    padding: 4rem 2rem;
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.story-image {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.achievements-container {
    padding: 4rem 2rem;
    background-color: var(--bg-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-box {
    background-color: var(--bg-white);
    padding: 2rem;
    text-align: center;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    color: var(--text-light);
    font-size: 1rem;
}

.cta-about {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.cta-about-content h2 {
    color: var(--bg-white);
}

.contact-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.contact-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.info-icon {
    font-size: 2rem;
}

.info-details h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.contact-image-wrapper {
    margin-top: 2rem;
}

.contact-office-image {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.main-contact-form {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

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

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

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

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

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

.checkbox-field label {
    margin-bottom: 0;
    font-weight: 400;
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-button:hover {
    background-color: var(--secondary-color);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.modal-content {
    background-color: var(--bg-white);
    padding: 3rem;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
}

.modal-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 1rem;
}

.modal-button {
    margin-top: 1.5rem;
    padding: 0.75rem 2rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.modal-button:hover {
    background-color: var(--secondary-color);
}

.post-article {
    max-width: 900px;
    margin: 0 auto;
}

.post-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 4rem 2rem;
    text-align: center;
}

.post-category-badge {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.post-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.post-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 0.95rem;
    opacity: 0.9;
}

.post-content {
    padding: 3rem 2rem;
}

.post-featured-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.post-body {
    line-height: 1.8;
}

.lead-paragraph {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.post-body h2 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    text-align: left;
}

.post-body h3 {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin: 1.5rem 0 0.75rem;
    text-align: left;
}

.post-footer {
    padding: 2rem;
    border-top: 2px solid var(--border-color);
    margin-top: 3rem;
}

.post-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.tag {
    background-color: var(--bg-light);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.post-navigation {
    text-align: center;
}

.back-to-blog {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.back-to-blog:hover {
    background-color: var(--secondary-color);
}

@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .calculator-container,
    .contact-container,
    .featured-post,
    .story-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
    }
    
    .post-header h1 {
        font-size: 1.75rem;
    }
}