:root {
    --color-primary: #233000;
    --color-secondary: #5E6600;
    --color-background: #EBF0E4;
    --color-text: #4D4D4D;
    --color-white: #FFFFFF;
    --color-black: #000000;
    
    --font-primary: 'Rufina', serif;
    --font-secondary: 'Lato', sans-serif;
}

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

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    line-height: 1.4;
    overflow-x: hidden;
}

.container {
    max-width: 1644px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--color-primary);
    color: var(--color-white);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    height: 120px;
}

.logo {
    font-family: var(--font-primary);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.24;
    text-decoration: none;
    color: var(--color-white);
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav__menu a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 18px;
    transition: opacity 0.3s ease;
}

.nav__menu a:hover {
    opacity: 0.8;
}

.nav__phone {
    font-size: 20px;
    margin-right: 20px;
}

.nav__btn {
    font-family: var(--font-primary);
    font-size: 20px;
    padding: 12px 24px;
    border: 2px solid var(--color-white);
    text-decoration: none;
    color: var(--color-white);
    transition: all 0.3s ease;
}

.nav__btn:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 80px 0 0;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer__logo {
    font-family: var(--font-primary);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.24;
    margin-bottom: 20px;
}

.footer__description {
    font-size: 16px;
    line-height: 1.5;
    opacity: 0.8;
}

.footer h3 {
    font-family: var(--font-primary);
    font-size: 24px;
    margin-bottom: 20px;
}

.footer__menu,
.footer__legal {
    list-style: none;
    padding: 0;
}

.footer__menu li {
    margin-bottom: 12px;
}

.footer__menu a,
.footer__legal a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 16px;
    transition: opacity 0.3s ease;
}

.footer__menu a:hover,
.footer__legal a:hover {
    opacity: 0.8;
}

.footer__contact p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 10px;
}

.footer__social {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.footer__social a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 20px;
    transition: opacity 0.3s ease;
}

.footer__social a:hover {
    opacity: 0.8;
}

.footer__newsletter p {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.footer__form {
    display: flex;
    gap: 12px;
}

.footer__input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid var(--color-white);
    background: transparent;
    color: var(--color-white);
    font-family: var(--font-secondary);
    font-size: 16px;
}

.footer__input::placeholder {
    color: var(--color-white);
    opacity: 0.8;
}

.footer__submit {
    font-family: var(--font-primary);
    font-size: 16px;
    padding: 12px 24px;
    background-color: var(--color-secondary);
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer__submit:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

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

.footer__copyright {
    font-size: 14px;
    opacity: 0.8;
}

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

/* Common Components */
.section {
    padding: 100px 0;
}

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

.section__title {
    font-family: var(--font-primary);
    font-size: 108px;
    font-weight: 700;
    line-height: 1.11;
    margin-bottom: 18px;
    text-align: center;
}

.section__subtitle {
    font-size: 24px;
    letter-spacing: 0.02em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

/* Article Section */
.article {
    padding: 80px 0;
    background-color: var(--color-background);
}

.article__content {
    max-width: 800px;
    margin: 0 auto;
    font-family: var(--font-secondary);
    color: var(--color-text);
    line-height: 1.6;
}

.article__content h3 {
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-size: 24px;
    margin: 40px 0 20px;
}

.article__content h4 {
    font-family: var(--font-primary);
    color: var(--color-secondary);
    font-size: 20px;
    margin: 30px 0 15px;
}

.article__content p {
    margin-bottom: 20px;
}

.article__content ul,
.article__content ol {
    margin: 20px 0;
    padding-left: 20px;
}

.article__content li {
    margin-bottom: 10px;
}

.article__content ul li {
    list-style-type: disc;
}

.article__content ol li {
    list-style-type: decimal;
}

.article__conclusion {
    margin-top: 40px;
    padding: 20px;
    background-color: var(--color-white);
    border-left: 4px solid var(--color-primary);
    border-radius: 4px;
    font-style: italic;
}

/* Responsive */
@media (max-width: 1200px) {
    .section__title {
        font-size: 80px;
    }
    
    .header__container {
        height: 100px;
    }
    
    .logo {
        font-size: 36px;
    }
    
    .footer__logo {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .section__title {
        font-size: 48px;
    }
    
    .section__subtitle {
        font-size: 18px;
    }
    
    .header__container {
        height: auto;
        padding: 15px;
    }
    
    .nav__menu,
    .nav__phone {
        display: none;
    }
    
    .nav__btn {
        font-size: 16px;
        padding: 10px 20px;
    }
    
    .footer__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer__form {
        flex-direction: column;
    }
    
    .footer__bottom .container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .footer__legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .section__title {
        font-size: 36px;
    }
    
    .section__subtitle {
        font-size: 16px;
    }
    
    .logo {
        font-size: 28px;
    }
    
    .footer__logo {
        font-size: 28px;
    }
    
    .footer__legal {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}