:root {
    --primary-color: #073b4c;
    --light-shade: #e6ebee;
    --dark-shade: #052633;
    --accent-color: #0a617a;
    --text-color: #052633;
    --background-color: #ffffff;
    --section-padding: 80px 0;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'PT Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
    color: var(--primary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 15px;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section_padding {
    padding: var(--section-padding);
}

.bg_light {
    background-color: var(--light-shade);
}

.section_title {
    text-align: center;
    margin-bottom: 50px;
}

.section_title h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
    padding-bottom: 15px;
}

.section_title h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 1.5px;
}

.section_title p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-color);
}

.primary_btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.primary_btn:hover {
    background-color: transparent;
    color: var(--primary-color);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

.navbar-brand img {
    height: 50px;
    border-radius: 0;
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
}

.hamburger {
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger:before,
.hamburger:after {
    content: '';
    position: absolute;
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

.hamburger:before {
    top: -8px;
}

.hamburger:after {
    top: 8px;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}

.navbar-nav {
    display: flex;
    gap: 30px;
}

.nav-item {
    list-style: none;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 16px;
    transition: var(--transition);
}

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

@media screen and (max-width: 768px) {
    .nav-toggle-label {
        display: block;
        cursor: pointer;
        padding: 15px;
        z-index: 2;
    }

    .nav-wrapper {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: #fff;
        transition: all 0.3s ease;
        padding-top: 80px;
        flex-direction: column;
        align-items: center;
    }

    .navbar-nav {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .nav-item {
        width: 100%;
        text-align: center;
        margin: 15px 0;
    }

    .nav-link {
        display: inline-block;
        padding: 10px 20px;
        font-size: 18px;
    }

    .nav-toggle:checked ~ .nav-wrapper {
        left: 0;
    }

    .nav-toggle:checked ~ .nav-toggle-label .hamburger {
        background: transparent;
    }

    .nav-toggle:checked ~ .nav-toggle-label .hamburger:before {
        transform: rotate(45deg);
        top: 0;
    }

    .nav-toggle:checked ~ .nav-toggle-label .hamburger:after {
        transform: rotate(-45deg);
        top: 0;
    }
}

@media screen and (min-width: 769px) {
    .nav-wrapper {
        display: block;
    }

    .navbar-nav {
        display: flex;
        gap: 30px;
    }
}

.hero_section {
    background-color: var(--primary-color);
    color: #fff;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero_section:before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
}

.hero_section:after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
}

.hero_content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero_content h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero_content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.feature_row {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
}

.feature_row.reverse {
    flex-direction: row-reverse;
}

.feature_col {
    flex: 1;
}

.feature_image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--primary-color);
}

.feature_item {
    padding: 30px;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--primary-color);
}

.stories_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.story_item {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.story_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.story_content {
    padding: 30px;
}

.library_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.library_item {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    height: 100%;
}

.library_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.library_content {
    padding: 30px;
}

.cta_section {
    background-color: var(--accent-color);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta_section:before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
}

.cta_content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta_content h2 {
    color: #fff;
    margin-bottom: 20px;
}

.cta_content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.contact_wrapper {
    display: flex;
    gap: 50px;
}

.contact_info {
    flex: 1;
}

.contact_form {
    flex: 2;
}

.contact_item {
    margin-bottom: 30px;
    padding: 30px;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--primary-color);
}

.form_group {
    margin-bottom: 20px;
}

.form_group input,
.form_group select,
.form_group textarea {
    width: 100%;
    padding: 12px 20px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-family: 'PT Sans', sans-serif;
    font-size: 16px;
    color: var(--text-color);
    background-color: #fff;
    transition: var(--transition);
}

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

.form_group button {
    border: none;
    cursor: pointer;
}

.footer_section {
    background-color: var(--primary-color);
    color: #fff;
    padding: 80px 0 30px;
}

.footer_content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer_info h3,
.footer_links h3,
.footer_newsletter h3 {
    color: #fff;
    margin-bottom: 20px;
}

.footer_info p {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.footer_links ul li {
    margin-bottom: 10px;
}

.footer_links ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer_links ul li a:hover {
    color: #fff;
}

.footer_newsletter p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer_newsletter .form_group {
    display: flex;
    gap: 10px;
}

.footer_newsletter .form_group input {
    flex: 1;
}

.footer_bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer_bottom p {
    color: rgba(255, 255, 255, 0.8);
}

@media screen and (max-width: 991px) {
    .feature_row {
        flex-direction: column;
    }

    .feature_row.reverse {
        flex-direction: column;
    }

    .contact_wrapper {
        flex-direction: column;
    }

    .hero_content h1 {
        font-size: 2.5rem;
    }
}

@media screen and (max-width: 768px) {
    .section_padding {
        padding: 60px 0;
    }

    .hero_section {
        padding: 80px 0;
    }

    .hero_content h1 {
        font-size: 2rem;
    }

    .hero_content p {
        font-size: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.3rem;
    }
}

@media screen and (max-width: 480px) {
    .section_padding {
        padding: 40px 0;
    }

    .hero_section {
        padding: 60px 0;
    }

    .hero_content h1 {
        font-size: 1.8rem;
    }

    .footer_newsletter .form_group {
        flex-direction: column;
    }

    .primary_btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* Дополнительные стили для about.html */
.about_hero {
    background-color: var(--primary-color);
    color: #fff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.about_hero:before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
}

.about_hero_content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about_hero_content h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 20px;
}

.about_hero_content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
}

.team_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.team_item {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.team_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.team_content {
    padding: 30px;
}

.team_position {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.philosophy_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.philosophy_item {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    height: 100%;
}

.philosophy_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.philosophy_content {
    padding: 30px;
}

.results_row {
    display: flex;
    align-items: center;
    gap: 40px;
}

.results_col {
    flex: 1;
}

.results_item {
    padding: 30px;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--primary-color);
}

.results_list {
    list-style: none;
    margin-top: 20px;
}

.results_list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.result_number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.partnership_list {
    list-style: none;
    margin: 20px 0;
}

.partnership_list li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.partnership_list li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

/* Дополнительные стили для thankyou.php */
.thankyou_section {
    padding: 120px 0;
}

.thankyou_content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 50px;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--primary-color);
}

.thankyou_icon {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.checkmark:after {
    content: '';
    width: 30px;
    height: 15px;
    border-left: 3px solid #fff;
    border-bottom: 3px solid #fff;
    transform: rotate(-45deg) translate(5px, -5px);
}

.thankyou_content h1 {
    margin-bottom: 20px;
}

.thankyou_content p {
    margin-bottom: 15px;
}

.thankyou_buttons {
    margin-top: 30px;
}

.resources_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.resource_item {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    height: 100%;
}

.resource_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.resource_content {
    padding: 30px;
}

.resource_link {
    display: inline-block;
    margin-top: 15px;
    color: var(--accent-color);
    font-weight: 600;
}

.resource_link:hover {
    text-decoration: underline;
}

@media screen and (max-width: 991px) {
    .results_row {
        flex-direction: column;
    }

    .thankyou_section {
        padding: 80px 0;
    }

    .thankyou_content {
        padding: 30px;
    }
}

@media screen and (max-width: 768px) {
    .about_hero {
        padding: 80px 0;
    }

    .about_hero_content h1 {
        font-size: 2.5rem;
    }

    .thankyou_content h1 {
        font-size: 1.8rem;
    }
}

@media screen and (max-width: 480px) {
    .about_hero {
        padding: 60px 0;
    }

    .about_hero_content h1 {
        font-size: 2rem;
    }

    .checkmark {
        width: 60px;
        height: 60px;
    }

    .checkmark:after {
        width: 20px;
        height: 10px;
    }
}