/* ========== ОСНОВНЫЕ СТИЛИ ========== */
:root {
    /* Цветовая палитра */
    --color-dark: #1E1E1E;
    --color-accent: #C0FF24;
    --color-accent-dark: #99CC33;
    --color-text: #ECEBE6;
    --color-grey: #555555;
    --color-light-grey: #888888;
    
    /* Шрифты */
    --font-main: 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Helvetica Neue', Arial, sans-serif;
    
    /* Размеры */
    --container-width: 1200px;
    --header-height: 80px;
    --footer-height: 300px;
    --border-radius: 4px;
}

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

html, body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    text-align: center;
    padding-bottom: 1rem;
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
}

h3 {
    font-size: 1.5rem;
    color: var(--color-accent);
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul, ol {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

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

/* Контейнер */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Секции */
section {
    padding: 4rem 0;
}

/* ========== COOKIE BANNER ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(30, 30, 30, 0.95);
    padding: 1rem 0;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.cookie-content p {
    margin: 0;
    padding-right: 1rem;
}

/* ========== ШАПКА САЙТА ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(30, 30, 30, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    height: var(--header-height);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    height: 60px;
    background-color: rgba(30, 30, 30, 0.98);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo a {
    display: block;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
}

.main-nav ul li {
    margin-left: 1.5rem;
}

.main-nav ul li a {
    color: var(--color-text);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    position: relative;
}

.main-nav ul li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.main-nav ul li a:hover:after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: rgba(30, 30, 30, 0.98);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    padding: 1.5rem 0;
    z-index: 99;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
    visibility: hidden;
}

.mobile-menu.active {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.mobile-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-menu ul li {
    margin-bottom: 1rem;
    text-align: center;
}

.mobile-menu ul li a {
    color: var(--color-text);
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    display: block;
}

.mobile-menu ul li a:hover {
    background: rgba(192, 255, 36, 0.1);
}

/* ========== ОСНОВНОЕ СОДЕРЖИМОЕ ========== */
.site-main {
    min-height: calc(100vh - var(--header-height) - var(--footer-height));
    padding-top: var(--header-height);
}

/* Hero секция */
.hero {
    background: linear-gradient(135deg, rgba(30,30,30,0.95) 0%, rgba(30,30,30,0.8) 100%), url('./img/8BiRdp.jpg') center/cover no-repeat;
    text-align: center;
    padding: 8rem 0;
    position: relative;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    animation: fadeIn 1s ease-out;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    animation: fadeIn 1s ease-out 0.2s forwards;
    opacity: 0;
}

.hero .btn {
    animation: fadeIn 1s ease-out 0.4s forwards;
    opacity: 0;
}

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

/* Секция о нас */
.about {
    background-color: #252525;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transform: perspective(1000px) rotateY(5deg);
    transition: transform 0.5s ease;
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0);
}

/* Преимущества */
.benefits {
    background-color: var(--color-dark);
    position: relative;
}

.benefits:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark), var(--color-accent));
    background-size: 200% 100%;
    animation: gradient-flow 5s infinite ease;
}

@keyframes gradient-flow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-card {
    background-color: rgba(37, 37, 37, 0.8);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.benefit-icon {
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #e1e1e1;
}

/* Услуги */
.services {
    background-color: #252525;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background-color: var(--color-dark);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
}

.service-card-featured {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.service-card-featured:before {
    height: 5px;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.service-card-featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
}

.service-features li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

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

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

/* Этапы работы */
.workflow {
    background-color: var(--color-dark);
}

.workflow-steps {
    margin-top: 3rem;
    position: relative;
}

.workflow-steps:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-dark));
}

.workflow-step {
    display: flex;
    margin-bottom: 2.5rem;
    position: relative;
}

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

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-dark);
    font-weight: bold;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 2rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.step-content {
    flex: 1;
    background-color: #252525;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.workflow-step:hover .step-content {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Отзывы клиентов */
.testimonials {
    background-color: #252525;
    position: relative;
    overflow: hidden;
}

.testimonials:before,
.testimonials:after {
    content: '"';
    position: absolute;
    font-size: 20rem;
    font-family: Georgia, serif;
    color: rgba(192, 255, 36, 0.05);
    line-height: 1;
}

.testimonials:before {
    top: -50px;
    left: 30px;
}

.testimonials:after {
    bottom: -180px;
    right: 30px;
}

.testimonials-slider {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    flex: 1;
    min-width: 300px;
    background-color: var(--color-dark);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.testimonial-content {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1.5rem;
    font-style: italic;
}

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

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
    border: 3px solid var(--color-accent);
}

.testimonial-author h4 {
    margin-bottom: 0.2rem;
    color: var(--color-text);
}

.testimonial-author p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--color-light-grey);
}

/* Форма заказа */
.order-form {
    background-color: var(--color-dark);
    text-align: center;
}

.contact-form {
    max-width: 700px;
    margin: 2rem auto 0;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(37,37,37,0.9) 0%, rgba(30,30,30,0.9) 100%);
    border-radius: var(--border-radius);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.contact-form:before {
    content: '';
    position: absolute;
    top: -2px;
    bottom: -2px;
    left: -2px;
    right: -2px;
    background: linear-gradient(45deg, var(--color-accent), transparent, var(--color-accent));
    z-index: -1;
    border-radius: calc(var(--border-radius) + 2px);
    animation: gradient-rotate 5s infinite linear;
}

@keyframes gradient-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(255,255,255,0.1);
    background-color: rgba(30,30,30,0.8);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(192, 255, 36, 0.25);
    outline: none;
}

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

.form-group.checkbox input {
    width: auto;
    margin-top: 0.25rem;
    margin-right: 0.75rem;
}

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

.form-submit {
    text-align: center;
    margin-top: 2rem;
}

/* Контакты и карта */
.contacts {
    background-color: #252525;
}

.contacts-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-map {
    flex: 2;
    min-width: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-item svg {
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-item h3 {
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.contact-item p {
    margin-bottom: 0;
}

/* ========== КНОПКИ ========== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-dark);
    box-shadow: 0 5px 15px rgba(192, 255, 36, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(192, 255, 36, 0.4);
    color: var(--color-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-dark);
    transform: translateY(-3px);
}

/* ========== ПОДВАЛ САЙТА ========== */
.site-footer {
    background-color: #1a1a1a;
    color: var(--color-text);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    flex: 1;
    min-width: 200px;
    margin-bottom: 1rem;
}

.footer-info {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-contact,
.footer-about {
    flex: 1;
    min-width: 250px;
}

.footer-links {
    flex: 1;
    min-width: 200px;
}

.footer-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: var(--color-light-grey);
}

/* ========== СТРАНИЦЫ ========== */
.page-banner {
    background: linear-gradient(135deg, rgba(30,30,30,0.9) 0%, rgba(30,30,30,0.7) 100%), url('./img/bz9rwH.jpg') center/cover no-repeat;
    text-align: center;
    padding: 6rem 0;
    position: relative;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-text {
    background-color: #252525;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.contact-info-section {
    background-color: var(--color-dark);
}

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

.contact-info-card {
    background-color: #252525;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.contact-icon {
    margin-bottom: 1.5rem;
}

.map-section {
    background-color: #252525;
}

.map-container {
    margin-top: 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.contact-form-section {
    background-color: var(--color-dark);
    text-align: center;
}

.thank-you {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 0;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
    animation: fadeIn 1s ease-out;
}

.thank-you-icon {
    margin: 0 auto 2rem;
    animation: scaleIn 0.6s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.thank-you-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

/* ========== АДАПТИВНОСТЬ ========== */
@media screen and (max-width: 1024px) {
    :root {
        --header-height: 70px;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --header-height: 60px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        transform: none;
        order: -1;
    }
    
    .workflow-steps:before {
        left: 25px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        margin-right: 1.5rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media screen and (max-width: 576px) {
    html, body {
        font-size: 15px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    section {
        padding: 2.5rem 0;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .benefit-card,
    .service-card,
    .testimonial-card,
    .contact-form {
        padding: 1.5rem;
    }
    
    .service-card-featured {
        transform: none;
    }
    
    .service-card-featured:hover {
        transform: translateY(-10px);
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* ========== АНИМАЦИЯ ========== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Плавное появление элементов при скролле */
@media (prefers-reduced-motion: no-preference) {
    .benefit-card, 
    .service-card, 
    .workflow-step, 
    .testimonial-card {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
        transition-delay: calc(var(--animation-order) * 0.1s);
    }
    
    .benefit-card.animate, 
    .service-card.animate, 
    .workflow-step.animate, 
    .testimonial-card.animate {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Стилизация для Safari и Chrome */
@media not all and (min-resolution:.001dpcm) {
    @supports (-webkit-appearance:none) {
        .service-card:before,
        .contact-form:before {
            animation: none;
        }
    }
}