/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.header__logo-text {
    font-size: 24px;
    font-weight: 700;
    color: #1e40af;
    text-decoration: none;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav__link {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav__link:hover,
.nav__link--active {
    color: #1e40af;
}

.nav__link--active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #1e40af;
}

.burger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    gap: 4px;
    transition: transform 0.3s ease;
}

.burger__line {
    width: 24px;
    height: 3px;
    background-color: #1f2937;
		color: #1f2937;
    transition: all 0.3s ease;
}

.burger--active .burger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger--active .burger__line:nth-child(2) {
    opacity: 0;
}

.burger--active .burger__line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Main Content */
.main {
    padding-top: 70px;
    min-height: calc(100vh - 70px);
}

/* Article Styles */
.article {
    padding: 60px 0;
}

.article__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.article__title {
    font-size: 48px;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 40px;
    line-height: 1.2;
}

.article__subtitle {
    font-size: 32px;
    font-weight: 700;
    color: #1f2937;
    margin: 50px 0 20px;
    line-height: 1.3;
}

.article__subtitle--small {
    font-size: 24px;
    margin: 30px 0 15px;
}

.article__text {
    font-size: 18px;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 20px;
}

.article__image {
    margin: 40px 0;
    text-align: center;
}

.article__img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.article__table {
    margin: 30px 0;
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.table__header {
    background-color: #f8fafc;
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: #1f2937;
    border-bottom: 2px solid #e5e7eb;
}

.table__cell {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
    color: #4b5563;
}

.table__row:hover {
    background-color: #f9fafb;
}

.article__features {
    background-color: #f8fafc;
    padding: 30px;
    border-radius: 12px;
    margin: 30px 0;
}

.article__features-title {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 20px;
}

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

.article__list-item {
    padding: 8px 0;
    color: #4b5563;
    position: relative;
    padding-left: 20px;
}

.article__list-item::before {
    content: '•';
    color: #1e40af;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.article__process {
    background-color: #eff6ff;
    padding: 30px;
    border-radius: 12px;
    margin: 30px 0;
    border-left: 4px solid #1e40af;
}

.article__process-title {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 20px;
}

.article__process-list {
    list-style: none;
    counter-reset: step-counter;
}

.article__process-item {
    counter-increment: step-counter;
    padding: 8px 0;
    color: #4b5563;
    position: relative;
    padding-left: 30px;
}

.article__process-item::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    background-color: #1e40af;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

/* FAQ Styles */
.faq {
    padding: 60px 0;
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.faq__title {
    font-size: 48px;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 40px;
    text-align: center;
}

.faq__item {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.faq__question {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.faq__answer {
    font-size: 16px;
    line-height: 1.7;
    color: #4b5563;
}

/* Privacy Styles */
.privacy {
    padding: 60px 0;
}

.privacy__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.privacy__title {
    font-size: 48px;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 40px;
    text-align: center;
}

.privacy__section {
    margin-bottom: 40px;
}

.privacy__subtitle {
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.privacy__subtitle--small {
    font-size: 20px;
    margin-bottom: 15px;
    margin-top: 25px;
}

.privacy__text {
    font-size: 16px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 15px;
}

.privacy__list {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.privacy__list-item {
    padding: 5px 0;
    color: #4b5563;
    position: relative;
    padding-left: 20px;
}

.privacy__list-item::before {
    content: '•';
    color: #1e40af;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.privacy__contact {
    background-color: #f8fafc;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.privacy__contact-line {
    font-size: 16px;
    color: #4b5563;
    margin-bottom: 5px;
}

/* Contacts Styles */
.contacts {
    padding: 60px 0;
}

.contacts__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.contacts__title {
    font-size: 48px;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 40px;
    text-align: center;
}

.contacts__content {
    display: grid;
    gap: 40px;
}

.contacts__image {
    text-align: center;
}

.contacts__img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.contacts__description {
    font-size: 18px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 40px;
}

.contacts__section {
    margin-bottom: 30px;
}

.contacts__subtitle {
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.contacts__item {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.contacts__label {
    font-weight: 600;
    color: #1f2937;
}

.contacts__link {
    color: #1e40af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contacts__link:hover {
    color: #1d4ed8;
}

.contacts__text {
    color: #4b5563;
}

.contacts__social {
    display: flex;
    gap: 20px;
}

.contacts__social-link {
    color: #1e40af;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contacts__social-link:hover {
    color: #1d4ed8;
}

.contacts__learn-more {
    font-size: 16px;
    color: #4b5563;
    line-height: 1.7;
}

/* Footer Styles */
.footer {
    background-color: #1f2937;
    padding: 30px 0;
    margin-top: auto;
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer__text {
    color: #9ca3af;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .burger {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #ffffff;
        transform: translateY(-200%);
        transition: transform 0.3s ease;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    }
    
    .nav--active {
        transform: translateY(0);
    }
    
    .nav__list {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }
    
    .nav__item {
        text-align: center;
    }
    
    .article__title {
        font-size: 36px;
    }
    
    .article__subtitle {
        font-size: 28px;
    }
    
    .article__subtitle--small {
        font-size: 22px;
    }
    
    .article__text {
        font-size: 16px;
    }
    
    .faq__title,
    .privacy__title,
    .contacts__title {
        font-size: 36px;
    }
    
    .table {
        font-size: 14px;
    }
    
    .table__header,
    .table__cell {
        padding: 12px 8px;
    }
    
    .article__features,
    .article__process {
        padding: 20px;
    }
    
    .faq__item {
        padding: 20px;
    }
    
    .contacts__item {
        flex-direction: column;
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .header__container {
        padding: 0 15px;
    }
    
    .article__container,
    .faq__container,
    .privacy__container,
    .contacts__container {
        padding: 0 15px;
    }
    
    .article__title {
        font-size: 28px;
    }
    
    .article__subtitle {
        font-size: 24px;
    }
    
    .article__subtitle--small {
        font-size: 20px;
    }
    
    .faq__title,
    .privacy__title,
    .contacts__title {
        font-size: 28px;
    }
    
    .table__header,
    .table__cell {
        padding: 8px 4px;
        font-size: 12px;
    }
}

/* Smooth Animations */
.nav__link,
.burger__line,
.faq__item,
.contacts__link,
.contacts__social-link {
    transition: all 0.3s ease;
}

/* Focus States for Accessibility */
.nav__link:focus,
.burger:focus,
.contacts__link:focus,
.contacts__social-link:focus {
    outline: 2px solid #1e40af;
    outline-offset: 2px;
}