:root {
    --primary-color: #2C5F7C;
    --secondary-color: #4A9EBF;
    --accent-color: #F2994A;
    --success-color: #27AE60;
    --bg-light: #F8FAFB;
    --bg-white: #FFFFFF;
    --bg-dark: #1A3A4A;
    --text-primary: #2D3748;
    --text-secondary: #718096;
    --text-light: #A0AEC0;
    --border-color: #E2E8F0;
    --shadow-color: rgba(44, 95, 124, 0.1);
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background-color: var(--bg-light);
}

.main-header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

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

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    padding: 4rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white) !important;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background-color: #E08836;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(242, 153, 74, 0.3);
}

.cta-button.secondary {
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

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

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

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

.intro-image {
    margin: 2rem 0;
    border-radius: 10px;
    overflow: hidden;
}

.intro-image img {
    width: 100%;
    height: auto;
    display: block;
}

.content-block {
    margin-top: 2rem;
}

.content-block h3 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.content-block p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.step-card {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

.step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: var(--accent-color);
    color: var(--bg-white);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.practical-tools {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.practical-tools h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 3rem;
}

.tool-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.tool-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

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

.tool-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.tool-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.tool-link:hover {
    color: var(--primary-color);
}

.detailed-sections {
    margin-top: 3rem;
}

.detail-section {
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-section:last-child {
    border-bottom: none;
}

.detail-section img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.detail-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.detail-section p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.benefit-list {
    list-style: none;
    margin-top: 1.5rem;
}

.benefit-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.benefit-list i {
    color: var(--success-color);
    margin-right: 0.5rem;
}

.calculator-preview {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.preview-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
}

.calculator-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.preview-card h2 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.preview-card p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

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

.mistakes-section h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 3rem;
}

.mistake-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.mistake-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--bg-white);
}

.mistake-icon.error {
    background-color: #E74C3C;
}

.mistake-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.mistake-card p {
    color: var(--text-secondary);
}

.success-tips {
    margin-top: 3rem;
}

.success-tips h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.tip-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    height: 100%;
}

.tip-card i {
    font-size: 2.5rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

.tip-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tip-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.form-wrapper {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 15px;
}

.form-wrapper h2 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1rem;
}

.form-wrapper > p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

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

.contact-form label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.iti {
    width: 100%;
}

.checkbox-group {
    margin-top: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.checkbox-label span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.checkbox-label a {
    color: var(--accent-color);
    text-decoration: underline;
}

.contact-form button[type="submit"] {
    width: 100%;
    margin-top: 1rem;
}

.main-footer {
    background-color: var(--bg-dark);
    color: var(--bg-white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.main-footer h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.main-footer p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.main-footer i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

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

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

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-white);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

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

.modal-content p {
    color: var(--text-secondary);
}

.thanks-section {
    padding: 4rem 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

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

.thanks-icon {
    font-size: 5rem;
    color: var(--success-color);
    margin-bottom: 2rem;
}

.thanks-content h1 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

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

.thanks-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.additional-info h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.info-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.info-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.info-card a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.about-hero {
    padding: 3rem 0;
    background-color: var(--bg-white);
}

.author-photo {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
}

.author-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.author-intro h1 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.author-subtitle {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.author-intro p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.author-story {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.author-story h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 3rem;
}

.story-content h3 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.story-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.story-image {
    width: 100%;
    border-radius: 10px;
    margin: 2rem 0;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.blog-purpose {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

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

.purpose-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

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

.purpose-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.purpose-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

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

.purpose-card p {
    color: var(--text-secondary);
}

.topics-covered {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.topics-covered h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 3rem;
}

.topic-item {
    display: flex;
    gap: 1.5rem;
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.topic-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.topic-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-color);
}

.topic-text h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.topic-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.cta-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
}

.cta-card h2 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.cta-card p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.test-intro {
    padding: 3rem 0;
    background-color: var(--bg-white);
}

.test-intro h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.intro-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.intro-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.planner-tool {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.planner-card {
    background-color: var(--bg-white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow-color);
}

.planner-card h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

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

.planner-form label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.planner-form input[type="number"],
.planner-form input[type="range"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
}

.planner-form input[type="range"] {
    padding: 0;
    height: 8px;
    background: linear-gradient(to right, var(--accent-color) 0%, var(--accent-color) 33%, var(--border-color) 33%, var(--border-color) 100%);
    outline: none;
    border: none;
}

.planner-form input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
}

.planner-form input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.range-value {
    text-align: center;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-weight: 500;
}

.range-value span {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.planner-form small {
    display: block;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

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

.planner-results h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.results-summary {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

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

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

.summary-item .label {
    color: var(--text-secondary);
}

.summary-item .value {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.warning-message {
    background-color: #FFF3CD;
    border-left: 4px solid #FFC107;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1.5rem;
    color: #856404;
}

.success-message {
    background-color: #D4EDDA;
    border-left: 4px solid var(--success-color);
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1.5rem;
    color: #155724;
}

.chart-container {
    margin: 2rem 0;
}

.chart-container h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.chart-container canvas {
    max-height: 300px;
}

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

.scenario-details h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.scenario-step {
    background-color: var(--bg-light);
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 0.5rem;
    display: flex;
    gap: 1rem;
}

.scenario-step .step-month {
    flex-shrink: 0;
    width: 80px;
    font-weight: 700;
    color: var(--accent-color);
}

.scenario-step .step-info {
    color: var(--text-secondary);
}

.action-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.action-buttons button {
    flex: 1;
    min-width: 200px;
}

.habits-test {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.test-card {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 15px;
}

.test-card h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.test-card > p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.habits-form .question-block {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.habits-form h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-bottom: 0.5rem;
}

.radio-label:hover,
.checkbox-label:hover {
    background-color: var(--bg-light);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.radio-label span,
.checkbox-label span {
    color: var(--text-secondary);
}

.habits-form button[type="submit"] {
    width: 100%;
    margin-top: 1rem;
}

.test-results {
    margin-top: 3rem;
    padding: 2rem;
    background-color: var(--bg-white);
    border-radius: 10px;
}

.test-results h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.result-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.result-badge.beginner {
    background-color: #FFF3CD;
    color: #856404;
}

.result-badge.intermediate {
    background-color: #D1ECF1;
    color: #0C5460;
}

.result-badge.advanced {
    background-color: #D4EDDA;
    color: #155724;
}

.result-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.recommendations {
    margin-top: 2rem;
}

.recommendations h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.recommendation-item {
    background-color: var(--bg-light);
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 0.5rem;
    display: flex;
    gap: 1rem;
}

.recommendation-item i {
    color: var(--accent-color);
    margin-top: 0.25rem;
}

.result-cta {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.result-cta p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.plan-hero {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    text-align: center;
}

.plan-hero h1 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.plan-template {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.plan-template h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.step-detailed {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-header .step-number {
    font-size: 1.2rem;
    width: 50px;
    height: 50px;
    line-height: 50px;
}

.step-header h3 {
    color: var(--primary-color);
    margin: 0;
}

.step-content img {
    width: 100%;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.checklist {
    margin-top: 1.5rem;
}

.checklist h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.calculation-example {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1.5rem;
}

.calculation-example h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.calculation-example table {
    width: 100%;
    border-collapse: collapse;
}

.calculation-example td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.calculation-example tr.total td {
    border-top: 2px solid var(--accent-color);
    border-bottom: none;
    font-weight: 700;
    color: var(--primary-color);
}

.tip-box {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    border-left: 4px solid var(--accent-color);
}

.tip-box i {
    font-size: 2rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.tip-box h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tip-box p {
    color: var(--text-secondary);
    margin: 0;
}

.tip-box.success {
    border-left-color: var(--success-color);
}

.tip-box.success i {
    color: var(--success-color);
}

.formula-box {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1.5rem;
}

.formula-box h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.formula-box p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.formula-box .example {
    color: var(--accent-color);
    font-weight: 500;
    font-style: italic;
}

.budget-examples {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.budget-examples h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 3rem;
}

.budget-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    height: 100%;
}

.budget-icon {
    font-size: 3rem;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 1rem;
}

.budget-card h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.budget-details {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.detail-row.highlight {
    border-top: 2px solid var(--accent-color);
    margin-top: 0.5rem;
    padding-top: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.budget-note {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
    text-align: center;
}

.adjustment-guide {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.adjustment-guide h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.adjustment-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.adjustment-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.adjustment-card h3 i {
    color: var(--accent-color);
}

.adjustment-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.solution {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1rem;
}

.solution h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.solution ol {
    padding-left: 1.5rem;
}

.solution li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.key-principle {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.key-principle i {
    font-size: 3rem;
    flex-shrink: 0;
}

.key-principle h3 {
    color: var(--bg-white);
    margin-bottom: 0.5rem;
}

.key-principle p {
    margin: 0;
}

.final-cta {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

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

.contacts-hero {
    padding: 3rem 0;
    background-color: var(--bg-white);
}

.contacts-hero h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contacts-info {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.contact-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
}

.contact-card h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background-color: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-color);
}

.contact-text h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-text p {
    color: var(--text-secondary);
    margin: 0;
}

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

.map-container {
    height: 100%;
    min-height: 400px;
    border-radius: 10px;
    overflow: hidden;
}

#map {
    height: 100%;
    min-height: 400px;
}

.form-note {
    padding: 3rem 0;
    background-color: var(--bg-white);
}

.note-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.note-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.note-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.note-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.note-card a {
    color: var(--accent-color);
}

.privacy-note {
    padding: 3rem 0;
    background-color: var(--bg-light);
}

.privacy-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.privacy-card h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.privacy-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.privacy-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.privacy-links a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.privacy-links i {
    font-size: 1.2rem;
}

.legal-document {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.legal-document h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.update-date {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-style: italic;
}

.legal-content h2 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.legal-content h3 {
    color: var(--secondary-color);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.legal-content li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.legal-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

.warning-box {
    background-color: #FFF3CD;
    border-left: 4px solid #FFC107;
    padding: 1.5rem;
    border-radius: 5px;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
}

.warning-box i {
    font-size: 1.5rem;
    color: #856404;
    flex-shrink: 0;
}

.warning-box p {
    margin: 0;
    color: #856404;
}

.cookie-category {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.cookie-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-category h3 i {
    color: var(--accent-color);
}

.cookie-category p {
    margin-bottom: 0.5rem;
}

.cookie-category ul {
    margin-top: 0.5rem;
}

#openCookieSettingsBtn {
    margin: 2rem 0;
}

#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    box-shadow: 0 -2px 10px var(--shadow-color);
    padding: 1.5rem;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

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

.cookie-banner-text {
    flex: 1;
}

.cookie-banner-text p {
    color: var(--text-secondary);
    margin: 0;
}

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

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

.cookie-banner-actions button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.cookie-banner-actions .accept-all:hover {
    background-color: #E08836;
}

.cookie-banner-actions .customize {
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

.cookie-banner-actions .customize:hover {
    background-color: var(--accent-color);
    color: var(--bg-white);
}

#cookie-settings-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10001;
    overflow-y: auto;
    padding: 2rem;
}

#cookie-settings-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cookie-settings-content {
    background-color: var(--bg-white);
    border-radius: 15px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
}

.cookie-settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.cookie-settings-header h3 {
    color: var(--primary-color);
    margin: 0;
}

.close-settings {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.cookie-option {
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 10px;
    margin-bottom: 1rem;
}

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

.cookie-option-header h4 {
    color: var(--primary-color);
    margin: 0;
}

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

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

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

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

input:checked + .toggle-slider {
    background-color: var(--success-color);
}

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

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

.cookie-option-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.cookie-settings-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.cookie-settings-actions button {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.save-preferences {
    background-color: var(--accent-color);
    color: var(--bg-white);
}

.save-preferences:hover {
    background-color: #E08836;
}

.reject-all {
    background-color: transparent;
    border: 2px solid var(--text-secondary);
    color: var(--text-secondary);
}

.reject-all:hover {
    background-color: var(--text-secondary);
    color: var(--bg-white);
}

@media screen and (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 2px 0 10px var(--shadow-color);
        transition: left 0.3s ease;
        z-index: 999;
    }

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

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

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .detail-section .grid-x {
        flex-direction: column;
    }

    .detail-section .large-order-1 {
        order: 2;
    }

    .detail-section .large-order-2 {
        order: 1;
    }

    .form-wrapper {
        padding: 2rem 1.5rem;
    }

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

    .thanks-actions a {
        width: 100%;
        text-align: center;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    .author-intro {
        margin-top: 2rem;
    }

    .purpose-cards {
        grid-template-columns: 1fr;
    }

    .topic-item {
        flex-direction: column;
    }

    .intro-features {
        flex-direction: column;
        align-items: center;
    }

    .planner-card {
        padding: 2rem 1.5rem;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-buttons button {
        width: 100%;
    }

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

    .cta-buttons a {
        width: 100%;
        text-align: center;
    }

    .step-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .budget-examples .grid-x {
        flex-direction: column;
    }

    .key-principle {
        flex-direction: column;
        text-align: center;
    }

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

    .map-container {
        min-height: 300px;
        margin-top: 2rem;
    }

    .note-card {
        flex-direction: column;
        text-align: center;
    }

    .privacy-links {
        flex-direction: column;
        gap: 1rem;
    }

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

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

    .cookie-banner-actions button {
        width: 100%;
    }

    .cookie-settings-content {
        margin: 1rem;
        padding: 1.5rem;
    }

    .cookie-settings-actions {
        flex-direction: column;
    }

    .mistake-card {
        flex-direction: column;
    }

    .warning-box {
        flex-direction: column;
    }
}

@media screen and (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }

    .planner-card h2,
    .test-card h2 {
        font-size: 1.5rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }
}