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

:root {
    --primary-color: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0d1b2a;
    --secondary-color: #d69e2e;
    --secondary-light: #ecc94b;
    --accent-color: #38b2ac;
    --text-color: #2d3748;
    --text-light: #718096;
    --text-dark: #1a202c;
    --bg-color: #f7fafc;
    --bg-light: #ffffff;
    --bg-dark: #e2e8f0;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --font-primary: 'Noto Sans JP', 'Roboto', sans-serif;
    --font-secondary: 'Montserrat', 'Source Sans 3', sans-serif;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
}

#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255,255,255,0.2);
    border-top-color: var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: white;
}

.logo-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

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

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

.nav-list {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    display: block;
    padding: 8px 16px;
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255,255,255,0.15);
    color: white;
}

.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.burger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: var(--bg-light);
    z-index: 2000;
    transition: right 0.3s ease;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--primary-dark);
    color: white;
}

.mobile-menu-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.close-menu {
    background: transparent;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.mobile-nav-list {
    list-style: none;
    padding: 20px;
}

.mobile-nav-link {
    display: block;
    padding: 15px 0;
    color: var(--text-color);
    text-decoration: none;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.mobile-articles {
    padding: 20px;
    background: var(--bg-color);
}

.mobile-section-title {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mobile-articles-list {
    list-style: none;
}

.mobile-articles-list li {
    margin-bottom: 10px;
}

.mobile-articles-list a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.95rem;
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.main-content {
    margin-top: 70px;
}

.hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Skyscrapers_of_Shinjuku_2009_January.jpg/1280px-Skyscrapers_of_Shinjuku_2009_January.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,54,93,0.9) 0%, rgba(13,27,42,0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    padding: 40px 20px;
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--primary-dark);
}

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

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-dark);
}

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

.btn-light:hover {
    background: var(--bg-color);
    transform: translateY(-2px);
}

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-family: var(--font-secondary);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 5px;
}

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

.intro-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.intro-text p {
    margin-bottom: 20px;
    color: var(--text-color);
}

.intro-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    color: white;
}

.stat-number {
    display: block;
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.featured-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-color) 0%, var(--bg-light) 100%);
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.featured-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.featured-large {
    grid-row: span 2;
}

.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.featured-large .card-link {
    display: flex;
    flex-direction: column;
}

.card-image {
    position: relative;
    overflow: hidden;
}

.featured-large .card-image {
    flex: 1;
    min-height: 300px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-card:hover .card-image img {
    transform: scale(1.05);
}

.featured-card:not(.featured-large) .card-image {
    height: 180px;
}

.card-content {
    padding: 25px;
}

.card-category {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.card-title {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.featured-large .card-title {
    font-size: 1.5rem;
}

.card-excerpt {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
}

.card-meta {
    font-size: 0.85rem;
    color: var(--text-light);
}

.benefits-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-card {
    background: var(--bg-color);
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.benefit-card:hover {
    background: var(--bg-light);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
}

.benefit-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.benefit-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    color: white;
}

.cta-content h2 {
    font-family: var(--font-secondary);
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 35px;
    opacity: 0.9;
}

.page-hero {
    position: relative;
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

.page-hero-about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Tokyo_Skyline_HDR.jpg/1280px-Tokyo_Skyline_HDR.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

.page-hero-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Japan-_Tokyo_Cityscape_%288349736470%29.jpg/1280px-Japan-_Tokyo_Cityscape_%288349736470%29.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

.page-hero-policy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,54,93,0.95) 0%, rgba(13,27,42,0.95) 100%);
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,54,93,0.85) 0%, rgba(13,27,42,0.9) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    padding: 40px 20px;
}

.page-hero-content h1 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-hero-content p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.about-intro {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-intro-content h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.about-intro-content p {
    margin-bottom: 20px;
    color: var(--text-color);
    line-height: 1.8;
}

.about-intro-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-values {
    padding: 100px 0;
    background: var(--bg-color);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.value-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.value-number {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    right: 30px;
}

.value-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-color);
    line-height: 1.7;
}

.about-expertise {
    padding: 100px 0;
    background: var(--bg-light);
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.expertise-content h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.expertise-list {
    list-style: none;
}

.expertise-list li {
    margin-bottom: 25px;
    padding-left: 20px;
    border-left: 3px solid var(--secondary-color);
}

.expertise-list strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.expertise-list span {
    font-size: 0.95rem;
    color: var(--text-light);
}

.expertise-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-cta {
    padding: 80px 0;
    background: var(--bg-color);
    text-align: center;
}

.about-cta-content h2 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.about-cta-content p {
    margin-bottom: 30px;
    color: var(--text-color);
}

.contact-intro {
    padding: 60px 0 40px;
    background: var(--bg-light);
}

.contact-intro-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro-content p {
    font-size: 1.1rem;
    color: var(--text-color);
}

.contact-cards-section {
    padding: 40px 0 100px;
    background: var(--bg-light);
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-card {
    background: var(--bg-color);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.contact-card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.contact-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.contact-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.contact-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.contact-email {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 500;
    transition: var(--transition);
}

.contact-email:hover {
    color: var(--secondary-color);
}

.faq-section {
    padding: 100px 0;
    background: var(--bg-color);
}

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

.faq-item {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.faq-answer {
    color: var(--text-color);
    line-height: 1.7;
}

.contact-info-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-content h3,
.contact-info-note h3 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.contact-info-list {
    display: grid;
    gap: 15px;
}

.contact-info-list dt {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.contact-info-list dd {
    color: var(--text-color);
    margin-bottom: 15px;
}

.contact-info-note ul {
    list-style: none;
}

.contact-info-note li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 15px;
    color: var(--text-color);
    line-height: 1.6;
}

.contact-info-note li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.policy-content {
    padding: 80px 0;
    background: var(--bg-light);
}

.policy-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.policy-meta {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.policy-meta p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.policy-article h2 {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    color: var(--text-dark);
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
}

.policy-article h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 25px 0 15px;
}

.policy-article p {
    margin-bottom: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

.policy-article ul {
    margin-bottom: 20px;
    padding-left: 25px;
}

.policy-article li {
    margin-bottom: 10px;
    color: var(--text-color);
}

.policy-article a {
    color: var(--primary-color);
    text-decoration: underline;
}

.article-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

.article-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Cloudy_server_room.jpg/1280px-Cloudy_server_room.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.article-hero-productivity::before {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Laptop_and_coffee.jpg/1280px-Laptop_and_coffee.jpg');
}

.article-hero-automation::before {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Automation_of_foundry_with_robot.jpg/1280px-Automation_of_foundry_with_robot.jpg');
}

.article-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,54,93,0.9) 0%, rgba(13,27,42,0.85) 100%);
}

.article-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    padding: 40px 20px;
    max-width: 800px;
}

.article-category {
    display: inline-block;
    padding: 6px 16px;
    background: var(--secondary-color);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 20px;
}

.article-hero-content h1 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.article-content {
    padding: 80px 0;
    background: var(--bg-light);
}

.article-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
}

.article-intro {
    font-size: 1.15rem;
    color: var(--text-color);
    padding: 30px;
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--secondary-color);
    margin-bottom: 40px;
}

.article-intro p {
    margin: 0;
    line-height: 1.8;
}

.article-toc {
    background: var(--bg-color);
    padding: 30px;
    border-radius: var(--radius-lg);
    margin-bottom: 50px;
}

.article-toc h2 {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.article-toc ol {
    padding-left: 25px;
}

.article-toc li {
    margin-bottom: 10px;
}

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

.article-toc a:hover {
    color: var(--secondary-color);
}

.article-section {
    margin-bottom: 60px;
}

.article-section h2 {
    font-family: var(--font-secondary);
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--secondary-color);
}

.article-section h3 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    color: var(--text-dark);
    margin: 35px 0 20px;
}

.article-section h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 25px 0 15px;
}

.article-section p {
    margin-bottom: 20px;
    color: var(--text-color);
    line-height: 1.9;
}

.article-section ul,
.article-section ol {
    margin-bottom: 25px;
    padding-left: 25px;
}

.article-section li {
    margin-bottom: 12px;
    color: var(--text-color);
    line-height: 1.7;
}

.article-figure {
    margin: 30px 0;
    text-align: center;
}

.article-figure img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.info-box {
    background: linear-gradient(135deg, var(--bg-color) 0%, rgba(214,158,46,0.1) 100%);
    padding: 30px;
    border-radius: var(--radius-lg);
    margin: 30px 0;
    border: 1px solid var(--border-color);
}

.info-box h4 {
    font-family: var(--font-secondary);
    color: var(--text-dark);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.info-box ul {
    margin: 0;
    padding-left: 20px;
}

.info-box li {
    margin-bottom: 10px;
}

.tool-features {
    background: var(--bg-color);
    padding: 25px;
    border-radius: var(--radius-md);
    margin: 25px 0;
}

.tool-features h4 {
    margin-top: 0;
    margin-bottom: 15px;
}

.tool-features ul {
    margin: 0;
}

.external-link-box {
    background: var(--primary-dark);
    padding: 15px 25px;
    border-radius: var(--radius-md);
    margin: 25px 0;
}

.external-link-box p {
    margin: 0;
    color: white;
}

.external-link-box a {
    color: var(--secondary-light);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin: 30px 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.comparison-table th,
.comparison-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--primary-dark);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.comparison-table td {
    color: var(--text-color);
    font-size: 0.95rem;
}

.comparison-table tr:hover td {
    background: var(--bg-color);
}

.selection-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin: 30px 0;
}

.selection-item {
    background: var(--bg-color);
    padding: 25px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary-color);
}

.selection-item h4 {
    font-family: var(--font-secondary);
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.selection-item p {
    margin: 0;
    font-size: 0.95rem;
}

.implementation-steps {
    margin: 40px 0;
}

.step {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--primary-dark);
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.step-content h4 {
    font-family: var(--font-secondary);
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.step-content p {
    margin: 0;
    color: var(--text-color);
}

.case-study {
    background: var(--bg-color);
    padding: 30px;
    border-radius: var(--radius-lg);
    margin: 25px 0;
}

.case-study h4 {
    font-family: var(--font-secondary);
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.case-study p {
    margin: 0;
}

.article-conclusion {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 40px;
    border-radius: var(--radius-lg);
    margin: 50px 0 40px;
}

.article-conclusion h2 {
    color: white;
    border-bottom-color: var(--secondary-color);
}

.article-conclusion p {
    color: rgba(255,255,255,0.9);
}

.article-footer {
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 0.85rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.related-articles h3 {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.related-articles ul {
    list-style: none;
    padding: 0;
}

.related-articles li {
    margin-bottom: 12px;
}

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

.related-articles a:hover {
    color: var(--secondary-color);
}

.article-sidebar {
    position: sticky;
    top: 90px;
    align-self: start;
}

.sidebar-widget {
    background: var(--bg-color);
    padding: 25px;
    border-radius: var(--radius-lg);
    margin-bottom: 25px;
}

.sidebar-widget h3 {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-dark);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
}

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

.sidebar-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.5;
}

.sidebar-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.sidebar-links {
    list-style: none;
    padding: 0;
}

.sidebar-links li {
    margin-bottom: 12px;
}

.sidebar-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.sidebar-links a:hover {
    color: var(--secondary-color);
}

.site-footer {
    background: var(--primary-dark);
    color: white;
    padding: 80px 0 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: white;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 32px;
    height: 32px;
}

.footer-logo span {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-description {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-title {
    font-family: var(--font-secondary);
    font-size: 1rem;
    margin-bottom: 25px;
    color: var(--secondary-color);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright,
.update-date {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--primary-dark);
    padding: 25px 0;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.cookie-text {
    color: white;
}

.cookie-text h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.cookie-text p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

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

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.cookie-accept {
    background: var(--secondary-color);
    color: var(--primary-dark);
}

.cookie-accept:hover {
    background: var(--secondary-light);
}

.cookie-reject {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.5);
}

.cookie-reject:hover {
    border-color: white;
}

@media (max-width: 1024px) {
    .intro-grid {
        grid-template-columns: 1fr;
    }
    
    .intro-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-large {
        grid-row: auto;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-intro-grid,
    .expertise-grid,
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .article-grid {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .intro-stats {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .page-hero-content h1 {
        font-size: 1.8rem;
    }
    
    .article-hero-content h1 {
        font-size: 1.8rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .selection-grid {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        flex-direction: column;
    }
    
    .cookie-btn {
        width: 100%;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .header-container {
        height: 60px;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .main-content {
        margin-top: 60px;
    }
    
    .hero-section {
        min-height: 60vh;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .intro-section,
    .featured-section,
    .benefits-section,
    .cta-section {
        padding: 60px 0;
    }
    
    .stat-card {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .card-content {
        padding: 20px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .article-intro {
        padding: 20px;
        font-size: 1rem;
    }
    
    .article-toc {
        padding: 20px;
    }
    
    .info-box,
    .tool-features,
    .case-study {
        padding: 20px;
    }
    
    .article-conclusion {
        padding: 25px;
    }
    
    .step {
        flex-direction: column;
        gap: 15px;
    }
}