/* Base styles */
:root {
    --color-primary: #2A0572; /* Более темный фиолетовый для лучшей читаемости текста */
    --color-secondary: #D14213; /* Более темный оранжевый для контраста с белым текстом */
    --color-tertiary: #0E8B85; /* Более темный бирюзовый для лучшего контраста */
    --color-text-dark: #121212; /* Почти черный */
    --color-text-light: #FFFFFF; /* Белый */
    --color-accent: #7AB648; /* Более насыщенный зеленый для лучшей видимости */
    --transition: all 0.3s ease;
    --border-radius: 4px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2); /* Усилили тень */
}

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

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: #f5f5f5;
}

.wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

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

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

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

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--color-secondary);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

section {
    padding: 80px 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--color-accent);
    color: var(--color-text-dark);
}

.btn-secondary {
    display: inline-block;
    padding: 8px 15px;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    font-weight: 600;
    margin-top: 10px;
    transition: var(--transition);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.btn-submit {
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 15px 30px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

.btn-submit:hover {
    background-color: var(--color-accent);
    color: var(--color-text-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Header */
header {
    background-color: var(--color-primary);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: lowercase;
    padding: 5px 0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.main-menu ul {
    display: flex;
    list-style: none;
}

.main-menu li {
    margin-left: 20px;
}

.main-menu a {
    color: var(--color-text-light);
    font-weight: 600;
    padding: 5px 0;
    position: relative;
}

.main-menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition);
}

.main-menu a:hover {
    color: var(--color-tertiary);
}

.main-menu a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    width: 30px;
    height: 22px;
    position: relative;
    cursor: pointer;
}

.menu-icon span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--color-text-light);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transition: var(--transition);
}

.menu-icon span:nth-child(1) {
    top: 0;
}

.menu-icon span:nth-child(2) {
    top: 9px;
}

.menu-icon span:nth-child(3) {
    top: 18px;
}

/* Hero Section */
.hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    color: var(--color-text-light);
    padding: 150px 0;
    text-align: center;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7); /* Более темный оверлей для лучшего контраста */
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    animation: fadeIn 0.8s ease-out forwards;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.3s;
}

.hero .btn {
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.6s;
}

/* About Section */
.about {
    background-size: cover;
    background-position: center;
    position: relative;
}

.about::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
}

.about-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.about-text p {
    text-align: center;
}

/* Services Section */
.services {
    background-color: #f9f9f9;
}

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

.service-card {
    background-color: var(--color-text-light);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: calc(var(--index) * 0.2s);
    opacity: 0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-image {
    width: 100%;
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.service-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Advantages Section */
.advantages {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.advantages h2 {
    color: var(--color-text-light);
}

.advantages h2::after {
    background-color: var(--color-tertiary);
}

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

.advantage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 20px;
}

.advantage-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 15px;
}

.advantage-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Testimonials Section */
.testimonials {
    background-color: #f9f9f9;
}

.testimonials-container {
    display: flex;
    gap: 30px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 20px;
}

.testimonial-card {
    background-color: var(--color-text-light);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-tertiary);
    box-shadow: var(--box-shadow);
    padding: 25px;
    min-width: 300px;
    flex: 1;
}

.quote {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
}

.quote::before {
    content: """;
    font-size: 3rem;
    position: absolute;
    left: -10px;
    top: -20px;
    color: var(--color-tertiary);
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author .name {
    font-weight: 700;
    margin-bottom: 5px;
}

.testimonial-author .company {
    color: #444; /* Более темный цвет для лучшей читаемости */
    font-size: 0.9rem;
    margin: 0;
}

/* Contact Section */
.contact {
    background-color: var(--color-text-light);
}

.contact-form {
    background: var(--color-secondary);
    padding: 40px;
    border-radius: 20px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-text-light);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 20px;
    border: none;
    border-radius: 20px;
    font-size: 1rem;
}

.checkbox-group {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 6px;
}

.checkbox-group label {
    color: var(--color-text-light);
}

.checkbox-group a {
    color: var(--color-text-light);
    text-decoration: underline;
}

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

/* FAQ Section */
.faq {
    background-color: #f9f9f9;
}

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

.faq-item {
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-toggle {
    display: none;
}

.faq-question {
    background-color: var(--color-text-light);
    padding: 15px 20px;
    display: block;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    border-left: 4px solid var(--color-secondary);
    transition: var(--transition);
    color: var(--color-primary);
}

.faq-question::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    transition: var(--transition);
}

.faq-toggle:checked ~ .faq-question {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.faq-toggle:checked ~ .faq-question::after {
    content: "-";
    transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
    background-color: var(--color-text-light);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-toggle:checked ~ .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 15px 20px;
    margin: 0;
}

/* Footer Section */
footer {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-info, .footer-contact, .footer-links {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: lowercase;
    color: var(--color-accent);
    display: inline-block;
}

.footer-contact ul, .footer-links ul {
    list-style: none;
}

.footer-contact li, .footer-links li {
    margin-bottom: 10px;
}

.footer-contact a, .footer-links a {
    color: var(--color-text-light);
    transition: var(--transition);
}

.footer-contact a:hover, .footer-links a:hover {
    color: var(--color-tertiary);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: var(--color-text-light);
    box-shadow: var(--box-shadow);
    padding: 20px;
    border-radius: var(--border-radius);
    max-width: 400px;
    z-index: 9999;
}

.cookie-content p {
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.cookie-content button {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.cookie-content button:hover {
    background-color: var(--color-tertiary);
}

/* Thank you page */
.thank-you {
    text-align: center;
    padding: 100px 0;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
    border: 2px solid var(--color-accent);
    padding: 40px;
    border-radius: var(--border-radius);
    background-color: var(--color-text-light);
}

.back-home {
    margin-top: 30px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(-50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}