:root {
    /* Основные цвета (раздельно-дополнительная схема) */
    --primary-color: #2a6cb0;
    --primary-dark: #1c5392;
    --primary-light: #4988cc;
    --secondary-color: #e67e22;
    --secondary-dark: #d35400;
    --secondary-light: #f39c12;
    --tertiary-color: #27ae60;
    --tertiary-dark: #219653;
    --tertiary-light: #2ecc71;
    
    /* Нейтральные цвета */
    --dark: #222222;
    --gray-dark: #333333;
    --gray: #666666;
    --gray-light: #999999;
    --light-gray: #f4f4f4;
    --off-white: #f9f9f9;
    --white: #ffffff;
    
    /* Акцентные цвета */
    --accent-1: #8e44ad;
    --accent-2: #c0392b;
    --accent-3: #16a085;
    
    /* Градиенты */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    --gradient-tertiary: linear-gradient(135deg, var(--tertiary-color), var(--tertiary-light));
    --gradient-accent: linear-gradient(135deg, var(--accent-1), var(--accent-3));
    
    /* Тени */
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 28px rgba(0, 0, 0, 0.18);
    
    /* Скругления */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Анимации */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Шрифты */
    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Rubik', sans-serif;
    
    /* Размеры шрифтов */
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 1.875rem;
    --fs-3xl: 2.25rem;
    --fs-4xl: 3rem;
    --fs-5xl: 3.75rem;
    
    /* Контейнеры */
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Типография */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark);
}

h1 {
    font-size: var(--fs-4xl);
}

h2 {
    font-size: var(--fs-3xl);
}

h3 {
    font-size: var(--fs-2xl);
}

h4 {
    font-size: var(--fs-xl);
}

h5 {
    font-size: var(--fs-lg);
}

h6 {
    font-size: var(--fs-md);
}

p {
    margin-bottom: 1.5rem;
}

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

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Контейнеры */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

/* Секции и заголовки секций */
.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    color: var(--dark);
    font-weight: 800;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 1rem auto;
    border-radius: var(--radius-full);
}

.section-subtitle {
    text-align: center;
    font-size: var(--fs-lg);
    color: var(--gray);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Кнопки */
.btn-primary, 
.btn-secondary, 
.btn-tertiary,
button[type="submit"],
input[type="submit"] {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--fs-base);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-align: center;
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-tertiary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-tertiary:hover {
    background: var(--primary-light);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Формы и инпуты */
input, 
textarea, 
select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    transition: border-color var(--transition-normal);
    background-color: var(--white);
}

input:focus, 
textarea:focus, 
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(42, 108, 176, 0.1);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-dark);
}

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

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group input {
    width: auto;
    margin-right: 0.5rem;
}

.checkbox-group label {
    margin-bottom: 0;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    padding: 1rem 0;
    backdrop-filter: blur(5px);
    transition: all var(--transition-normal);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo h1 {
    font-size: var(--fs-xl);
    margin-bottom: 0;
    color: var(--primary-color);
}

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

.nav-desktop {
    display: flex;
}

.nav-desktop ul {
    display: flex;
    list-style: none;
}

.nav-desktop li {
    margin-left: 2rem;
}

.nav-desktop a {
    color: var(--gray-dark);
    font-weight: 500;
    transition: color var(--transition-normal);
    position: relative;
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-desktop a:hover {
    color: var(--primary-color);
}

.nav-desktop a:hover::after {
    width: 100%;
}

.burger-menu {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.burger-menu .bar {
    width: 100%;
    height: 2px;
    background-color: var(--gray-dark);
    transition: all var(--transition-normal);
}

.burger-menu.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.burger-menu.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

.nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}
.nav-mobile.active{
    display: flex;
}
.nav-mobile.active {
    max-height: 500px;
}

.nav-mobile ul {
    list-style: none;
    padding: 1.5rem;
}

.nav-mobile li {
    margin-bottom: 1rem;
}

.nav-mobile a {
    color: var(--gray-dark);
    font-weight: 500;
    display: block;
    padding: 0.5rem 0;
    transition: color var(--transition-normal);
}

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

/* Hero секция */
.hero {
    position: relative;
    padding: 10rem 0 6rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(42, 108, 176, 0.8), rgba(230, 126, 34, 0.8));
    opacity: 0.85;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: var(--fs-4xl);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: var(--fs-xl);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Форма обратной связи вверху страницы */
.contact-form-top {
    background-color: var(--off-white);
    padding: 2rem 0;
    margin-top: 80px;
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.form-wrapper h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

#contact-form-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

#contact-form-top button {
    grid-column: 1 / -1;
}

/* Секция услуг */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-bottom: 60%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.card-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

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

.card-content p {
    margin-bottom: 2rem;
    flex-grow: 1;
}

.card-content .btn-tertiary {
    align-self: flex-start;
    margin-top: auto;
}

/* Методология */
.methodology {
    background-color: var(--off-white);
    position: relative;
}

.methodology::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('image/pattern-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 0;
}

.methodology-steps {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-xl);
    flex-shrink: 0;
    margin-right: 2rem;
    box-shadow: var(--shadow-md);
}

.step-content {
    flex-grow: 1;
}

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

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 30px;
    width: 2px;
    height: calc(100% - 30px);
    background-color: var(--primary-light);
    z-index: -1;
}

/* Секция ресурсов */
.resources {
    background-color: var(--white);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.resource-card {
    background-color: var(--light-gray);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.resource-card:hover {
    transform: translateY(-10px);
}

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

.resource-card p {
    color: var(--gray);
    font-size: var(--fs-sm);
    margin-bottom: 1.5rem;
}

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

.resource-links li {
    margin-bottom: 1.5rem;
}

.resource-links li:last-child {
    margin-bottom: 0;
}

.resource-links a {
    display: block;
    padding: 1rem;
    background-color: var(--white);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.resource-links a:hover {
    box-shadow: var(--shadow-md);
}

.link-title {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: var(--fs-base);
}

.link-description {
    display: block;
    color: var(--gray);
    font-size: var(--fs-sm);
}

/* Секция портфолио */
.portfolio {
    background-color: var(--off-white);
}

.portfolio-slider {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.slider-container {
    display: flex;
    transition: transform var(--transition-normal);
}

.slide {
    min-width: 100%;
    padding: 1rem;
    display: flex;
    justify-content: center;
}

.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 1rem;
}

.prev-btn, .next-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: var(--fs-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.prev-btn:hover, .next-btn:hover {
    background-color: var(--primary-dark);
    transform: scale(1.1);
}

.testimonial-quote {
    background-color: var(--primary-light);
    color: var(--white);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
    position: relative;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    top: -0.5rem;
    left: 1rem;
    font-size: 3rem;
    color: var(--primary-light);
    line-height: 1;
    opacity: 0.2;
}

/* Секция устойчивого развития */
.sustainability {
    background-color: var(--white);
}

.sustainability-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
}

.sustainability-image {
    flex: 1 1 400px;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.sustainability-image img {
    width: 100%;
    height: auto;
    display: block;
    transform: skewY(-3deg) scale(1.05);
    transition: transform var(--transition-slow);
}

.sustainability-content:hover .sustainability-image img {
    transform: skewY(0) scale(1);
}

.sustainability-text {
    flex: 1 1 500px;
}

.sustainability-text p:first-of-type {
    font-size: var(--fs-md);
    color: var(--primary-color);
    font-weight: 500;
}

/* Секция отзывов */
.testimonials {
    background-color: var(--off-white);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('image/testimonial-pattern.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 0;
}

.testimonials-accordion {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.accordion-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.accordion-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background-color: var(--white);
    transition: background-color var(--transition-normal);
}

.accordion-header:hover {
    background-color: var(--light-gray);
}

.accordion-header h3 {
    margin-bottom: 0;
    font-size: var(--fs-lg);
    color: var(--primary-color);
}

.accordion-icon {
    font-size: var(--fs-2xl);
    color: var(--primary-color);
    transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.testimonial-inner {
    padding: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.testimonial-image {
    flex: 0 0 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-text {
    flex: 1 1 300px;
}

.testimonial-rating {
    color: var(--secondary-color);
    font-size: var(--fs-md);
    margin-top: 1rem;
}

/* Секция наград */
.accolades {
    background-color: var(--white);
}

.accolades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.accolade-card {
    background-color: var(--off-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.accolade-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.accolade-image {
    width: 100%;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--white);
}

.accolade-image img {
    max-width: 150px;
    max-height: 150px;
    object-fit: contain;
}

.accolade-content {
    padding: 1.5rem;
    text-align: center;
    flex-grow: 1;
}

.accolade-content h3 {
    font-size: var(--fs-md);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Секция пресса */
.press {
    background-color: var(--off-white);
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.press-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.press-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.press-logo {
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--light-gray);
}

.press-logo img {
    max-width: 180px;
    max-height: 80px;
    object-fit: contain;
}

.press-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.press-content h3 {
    font-size: var(--fs-md);
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.press-content p {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.press-link {
    align-self: flex-start;
    color: var(--secondary-color);
    font-weight: 600;
    display: inline-block;
    padding: 0.5rem 0;
    position: relative;
}

.press-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width var(--transition-normal);
}

.press-link:hover::after {
    width: 100%;
}

/* Секция контакта */
.contact {
    background-color: var(--white);
}

.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-form {
    flex: 1 1 500px;
    background-color: var(--off-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.contact-info {
    flex: 1 1 300px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    background-color: var(--off-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.info-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: var(--fs-lg);
}

.info-item p {
    margin-bottom: 1.5rem;
}

.info-item:last-child p {
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 5rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    flex: 1 1 300px;
}

.footer-logo h2 {
    color: var(--white);
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
}

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

.footer-links {
    flex: 1 1 600px;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-col {
    flex: 1 1 180px;
}

.footer-col h3 {
    color: var(--white);
    font-size: var(--fs-md);
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: var(--light-gray);
    transition: color var(--transition-normal);
}

.footer-col a:hover {
    color: var(--primary-light);
}

.social-links a {
    display: inline-block;
    padding: 0.25rem 0;
    position: relative;
}

.social-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--primary-light);
    transition: width var(--transition-normal);
}

.social-links a:hover::after {
    width: 100%;
}

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

.footer-bottom p {
    margin-bottom: 0.5rem;
    font-size: var(--fs-sm);
    color: var(--gray-light);
}

/* Cookie Popup */
.cookie-popup {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(34, 34, 34, 0.95);
    color: var(--white);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.cookie-content p {
    margin-bottom: 0;
}

#accept-cookies {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-normal);
}

#accept-cookies:hover {
    background-color: var(--primary-dark);
}

/* Страница успешной отправки */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--off-white);
    padding: 2rem;
    text-align: center;
}

.success-content {
    max-width: 600px;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: var(--tertiary-color);
    border-radius: 50%;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--fs-3xl);
}

/* Страницы Privacy и Terms */
.page-content {
    padding-top: 150px;
    padding-bottom: 5rem;
}

.page-content .container {
    max-width: 800px;
}

.page-content h1 {
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.page-content h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.page-content p {
    margin-bottom: 1.5rem;
}

.page-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.page-content li {
    margin-bottom: 0.5rem;
}

/* Анимации */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.slide-in.visible {
    opacity: 1;
    transform: translateX(0);
}

.zoom-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Медиа-запросы */
@media (max-width: 1024px) {
    :root {
        --fs-4xl: 2.5rem;
        --fs-3xl: 2rem;
        --fs-2xl: 1.75rem;
        --fs-xl: 1.25rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .methodology-steps {
        padding: 0 1rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: var(--fs-lg);
        margin-right: 1.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --fs-4xl: 2.25rem;
        --fs-3xl: 1.75rem;
        --fs-2xl: 1.5rem;
        --fs-xl: 1.125rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-desktop {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto 1.5rem;
    }
    
    .step:not(:last-child)::after {
        left: 50%;
        top: 50px;
        height: calc(100% - 20px);
    }
    
    .sustainability-content {
        flex-direction: column;
    }
    
    .testimonial-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    :root {
        --fs-4xl: 2rem;
        --fs-3xl: 1.5rem;
        --fs-2xl: 1.25rem;
        --fs-xl: 1rem;
    }
    
    .section-title {
        font-size: var(--fs-2xl);
    }
    
    .section-subtitle {
        font-size: var(--fs-base);
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-content button {
        width: 100%;
    }
}