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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    background: #f4f4f4;
}

.container {
    width: 80%;
    margin: 0 auto;
}
/* Шапка */
header {
    background: #000000; /* Чёрный фон */
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff; /* Белый текст */
    background: linear-gradient(45deg, #007bff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

nav ul li {
    margin-left: 2.5rem;
}

nav ul li a {
    color: #fff; /* Белый текст */
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #00ff88; /* Цвет при наведении */
}

/* Бургер-меню (скрыто на десктопе) */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.burger-menu span {
    width: 100%;
    height: 3px;
    background: #fff; /* Белые полоски */
    transition: all 0.3s ease;
}

/* Адаптивность */
@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }

    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #1a1a1a; /* Чёрный фон для меню */
        padding: 1rem 0;
    }

    nav ul.active {
        display: flex;
    }

    nav ul li {
        margin: 1rem 0;
        text-align: center;
    }

    /* Анимация бургер-меню при открытии */
    .burger-menu.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .burger-menu.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
}
/* Hero секция с новым фоном частиц */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: left;
    padding-top: 80px;
    overflow: hidden;
    background: #1a1a1a; /* Темный фон для контраста с частицами */
}

#magic {
    position: absolute;
    width: 100%;
    height: 100vh;
    display: block;
    top: 0;
    left: 0;
    z-index: 1; /* Увеличиваем z-index, чтобы частицы были видны */
}

.hero .container {
    z-index: 2; /* Контент поверх частиц */
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    visibility: hidden; /* Скрываем текст, так как он отображается частицами */
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #ddd;
}

.buttons {
    display: flex;
    gap: 1.5rem;
}

.cta-button {
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, #28a745, #34d058);
    color: #fff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
}

.trusted-by {
    margin-top: 3rem;
}

.trusted-by p {
    font-size: 1rem;
    color: #ddd;
}

.logos {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

.logos span {
    font-size: 1.1rem;
    color: #fff;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.logos span:hover {
    opacity: 1;
}

/* Услуги */
.services {
    padding: 5rem 0;
    text-align: center;
    background: #fff;
}

.services h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.services h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, #007bff, #00ff88);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-item {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: left;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.service-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-item h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.service-item p {
    color: #666;
}

/* Статистика */
.stats {
    background: linear-gradient(135deg, #1a1a1a, #2c2c2c);
    color: #fff;
    padding: 5rem 0;
    text-align: center;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
}

.stat-item h3 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #007bff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item p {
    font-size: 1.1rem;
    color: #ccc;
}

/* Тарифы */
.pricing {
    padding: 5rem 0;
    text-align: center;
    background: #fff;
}

.pricing h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.pricing h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, #007bff, #00ff88);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.price-item {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: left;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.price-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.price-item h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.price-item .price {
    font-size: 2.2rem;
    font-weight: 700;
    color: #28a745;
    margin-bottom: 1rem;
}

.price-item .price span {
    font-size: 1rem;
    color: #666;
}

.price-item ul {
    list-style: none;
    margin-bottom: 2rem;
}

.price-item ul li {
    margin-bottom: 0.8rem;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.price-item ul li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: #28a745;
}

/* Портфолио */
.portfolio {
    padding: 5rem 0;
    text-align: center;
    background: #f9f9f9;
}

.portfolio h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.portfolio h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, #007bff, #00ff88);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    text-align: left;
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.portfolio-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

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

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .overlay {
    opacity: 1;
}

.view-project {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(45deg, #007bff, #00ff88);
    border-radius: 25px;
    transition: transform 0.3s ease;
}

.view-project:hover {
    transform: scale(1.05);
}

.portfolio-item h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
    color: #333;
}

.portfolio-item p {
    color: #666;
}

/* Футер */
footer {
    background: linear-gradient(135deg, #000000, #2c2c2c);
    color: #fff;
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
}

.footer-links h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

.footer-links ul li {
    margin-bottom: 0.5rem;
    color: #ccc;
    transition: color 0.3s ease;
}

.footer-links ul li:hover {
    color: #007bff;
}

.footer-contact p {
    font-size: 1.3rem;
    color: #ccc;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    color: #ccc;
}

/* Анимации */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Адаптивность */
@media (max-width: 768px) {
    .services-grid, .pricing-grid, .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

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

    .buttons {
        flex-direction: column;
        gap: 1rem;
    }
}
/* Тарифы */
.pricing {
    padding: 5rem 0;
    text-align: center;
    background: #fff;
}

.pricing h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.pricing h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, #007bff, #00ff88);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.price-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.price-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Цветные заголовки для каждого тарифного плана */
.price-item h3 {
    font-size: 1.8rem;
    font-weight: 700;
    padding: 1rem;
    color: #fff;
    margin: -2rem -2rem 1rem -2rem;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

/* Цвета для каждого плана */
.price-item.startup h3 {
    background: linear-gradient(45deg, #ff5733, #ff8c66);
}

.price-item.business h3 {
    background: linear-gradient(45deg, #007bff, #66b3ff);
}

.price-item.pro h3 {
    background: linear-gradient(45deg, #28a745, #66cc99);
}

.price-item .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
}

.price-item .price span {
    font-size: 1rem;
    color: #666;
}

.price-item ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.price-item ul li {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1.1rem;
}

/* Стили для кнопки Order Now */
.order-button {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Цвета кнопок для каждого плана */
.price-item.startup .order-button {
    background: linear-gradient(45deg, #ff5733, #ff8c66);
}

.price-item.business .order-button {
    background: linear-gradient(45deg, #007bff, #66b3ff);
}

.price-item.pro .order-button {
    background: linear-gradient(45deg, #28a745, #66cc99);
}

.order-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Адаптивность */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

/* Hero секция */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: left;
    padding-top: 80px;
    overflow: hidden;
    background: #1a1a1a; /* Чёрный фон */
}

#magic {
    position: absolute;
    width: 100%;
    height: 100vh;
    display: block;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero .container {
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    visibility: hidden; /* Скрыто для эффекта частиц на десктопе */
}

/* Заголовок для мобильных */
.hero .mobile-title {
    display: none; /* Скрыт на десктопе */
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #ddd;
    text-align: center;
}

.buttons {
    display: flex;
    gap: 1.5rem;
    margin-top: 200px;
    justify-content: center;
}

.cta-button {
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, #28a745, #34d058);
    color: #fff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
}

.trusted-by {
    margin-top: 3rem;
}

.trusted-by p {
    font-size: 1rem;
    color: #ddd;
}

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

.logos span {
    font-size: 1.1rem;
    color: #fff;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.logos span:hover {
    opacity: 1;
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero {
        height: auto;
        padding: 100px 0;
        text-align: center;
    }

    #magic {
        height: 400px; /* Скрываем эффект частиц на мобильных */
    }

    .hero h1 {
        /* Скрываем заголовок для частиц */
    }

    .hero .mobile-title {
     
    }

    .hero p {
         /* Текст не нужен, так как он дублируется в mobile-title */
    }

    .buttons {
        justify-content: center;
    }

    .trusted-by {
        text-align: center;
    }

    .logos {
        display: flex;
        overflow-x: auto; /* Горизонтальная прокрутка */
        gap: 1.5rem;
        padding: 1rem 0;
        white-space: nowrap; /* Не переносим текст */
    }

    .logos span {
        font-size: 1rem;
    }
}

.inbrain-mobile-img {
  display: none;
  max-width: 250px;
  margin: 0 auto 1.5rem;
}

@media (max-width: 768px) {
  #magic {
    display: none; /* Убираем эффект на мобилке */
  }

  .inbrain-mobile-img {
    display: block;
  }
}