/* ===== CSS VARIABLES ===== */
:root {
    --color-primary: #B756E5;      /* Ярко-лиловый */
    --color-secondary: #72E9D2;    /* Пастельно-бирюзовый */
    --color-dark: #1E1E2F;         /* Глубокий графит */
    --color-light: #FAF9F6;        /* Молочный */
    --color-accent: #D5FF00;       /* Неоновый желто-зеленый */
    
    --font-primary: 'Arial', sans-serif;
    --font-heading: 'Georgia', serif;
    
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --shadow: 0 4px 20px rgba(30, 30, 47, 0.1);
    --shadow-hover: 0 8px 30px rgba(30, 30, 47, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
}

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

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

ul {
    list-style: none;
}

/* ===== NAVIGATION ===== */
.header {
    background: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(183, 86, 229, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-primary);
    text-transform: lowercase;
    letter-spacing: -1px;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
}

.burger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.burger-line {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.nav-link {
    font-weight: 500;
    color: var(--color-dark);
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

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

.cta-link {
    background: var(--color-primary);
    color: var(--color-light) !important;
    padding: 12px 24px !important;
    border-radius: var(--border-radius);
    font-weight: 600;
}

.cta-link::after {
    display: none;
}

.cta-link:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
}

/* ===== MOBILE NAVIGATION ===== */
@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background: var(--color-light);
        flex-direction: column;
        gap: 0;
        padding: 40px 20px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(183, 86, 229, 0.1);
    }
    
    .nav-link {
        display: block;
        padding: 20px 0;
        font-size: 1.1rem;
    }
    
    /* Checked state */
    .menu-toggle:checked ~ .nav-menu {
        right: 0;
    }
    
    .menu-toggle:checked ~ .menu-overlay {
        display: block;
        opacity: 1;
    }
    
    .menu-toggle:checked ~ .burger-menu .burger-line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .menu-toggle:checked ~ .burger-menu .burger-line:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle:checked ~ .burger-menu .burger-line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-top: 70px;
}

/* ===== SECTIONS ===== */
.section {
    padding: 80px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-dark);
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-light);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('./img/mxqDZD.jpg') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-cta {
    display: inline-flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s both;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--color-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--color-light);
    border-color: var(--color-light);
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--color-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.about-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* ===== ADVANTAGES SECTION ===== */
.advantages {
    background: rgba(114, 233, 210, 0.05);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.advantage-card {
    background: var(--color-light);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--color-primary);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--color-light);
}

.advantage-card h3 {
    font-size: 1.4rem;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.advantage-card p {
    color: var(--color-dark);
    line-height: 1.6;
}

/* ===== SERVICES SECTION ===== */
.services {
    background: var(--color-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: var(--color-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(183, 86, 229, 0.1);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 30px;
}

.service-content h3 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.service-content p {
    color: var(--color-dark);
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-bottom: 25px;
}

.service-features li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

/* ===== PROCESS SECTION ===== */
.process {
    background: rgba(183, 86, 229, 0.05);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.process-step h3 {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.process-step p {
    color: var(--color-dark);
    line-height: 1.6;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background: var(--color-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--color-light);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-secondary);
    position: relative;
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.testimonial-author {
    font-weight: bold;
    color: var(--color-primary);
}

.testimonial-company {
    font-size: 0.9rem;
    color: var(--color-dark);
    opacity: 0.8;
}

/* ===== ORDER FORM SECTION ===== */
.order {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-light);
}

.order .section-title,
.order .section-subtitle {
    color: var(--color-light);
}

.order-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 25px;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-light);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group select option {
    background: var(--color-dark);
    color: var(--color-light);
    padding: 10px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.2);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.form-submit {
    width: 100%;
    background: var(--color-accent);
    color: var(--color-dark);
    border: none;
    padding: 15px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.form-submit:hover {
    background: var(--color-light);
    transform: translateY(-2px);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--color-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.contact-item {
    margin-bottom: 25px;
}

.contact-item h4 {
    color: var(--color-primary);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--color-dark);
    line-height: 1.5;
}

.contact-item a {
    color: var(--color-primary);
}

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

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 400px;
    position: relative;
}

.map-container img,
.map-container iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 0;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-dark);
    color: var(--color-light);
    padding: 60px 0 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.footer-subtitle {
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.footer-description {
    line-height: 1.6;
    color: rgba(250, 249, 246, 0.8);
}

.footer-contact p {
    margin-bottom: 15px;
    line-height: 1.5;
}

.footer-contact a {
    color: var(--color-secondary);
}

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

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

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

.footer-links a {
    color: rgba(250, 249, 246, 0.8);
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(250, 249, 246, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(250, 249, 246, 0.6);
}

.footer-bottom p {
    margin-bottom: 5px;
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    color: var(--color-light);
    padding: 20px;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-text h4 {
    color: var(--color-secondary);
    margin-bottom: 5px;
}

.cookie-text p {
    font-size: 0.9rem;
    line-height: 1.4;
}

.cookie-text a {
    color: var(--color-secondary);
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.cookie-accept,
.cookie-decline {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.cookie-accept {
    background: var(--color-secondary);
    color: var(--color-dark);
}

.cookie-accept:hover {
    background: var(--color-accent);
}

.cookie-decline {
    background: transparent;
    color: var(--color-light);
    border: 2px solid var(--color-light);
}

.cookie-decline:hover {
    background: var(--color-light);
    color: var(--color-dark);
}

/* ===== FAQ SECTION (ACCORDION) ===== */
.faq {
    background: rgba(114, 233, 210, 0.05);
}

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

.faq-item {
    margin-bottom: 20px;
    background: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-toggle {
    display: none;
}

.faq-question {
    display: block;
    padding: 25px 30px;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    border-bottom: 1px solid rgba(183, 86, 229, 0.1);
}

.faq-question:hover {
    background: rgba(183, 86, 229, 0.05);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: transform 0.3s ease;
}

.faq-toggle:checked + .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 30px;
}

.faq-toggle:checked ~ .faq-answer {
    max-height: 200px;
    padding: 25px 30px;
}

.faq-answer p {
    line-height: 1.6;
    color: var(--color-dark);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero {
        padding: 100px 0;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        order: -1;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .advantages-grid,
    .services-grid,
    .process-steps,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .order-form {
        padding: 30px 20px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .nav-container {
        height: 60px;
    }
    
    .main-content {
        margin-top: 60px;
    }
    
    .order-form {
        padding: 20px 15px;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--color-secondary);
}

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

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

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

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