/* =========================================== /
/ ОСНОВНЫЕ ПЕРЕМЕННЫЕ И СБРОС /
/ =========================================== */
:root {
    --primary: #1a73e8;
    --primary-dark: #0d47a1;
    --secondary: #f57c00;
    --secondary-dark: #e65100;
    --dark: #202124;
    --light: #f8f9fa;
    --gray: #5f6368;
    --light-gray: #e8eaed;
    --border-color: #dadce0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --transition: all 0.3s ease;
}

/* inter-300 - latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    src: url('../fonts/inter-300.woff2') format('woff2');
    font-display: swap;
}
/* inter-400 - latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/inter-400.woff2') format('woff2');
    font-display: swap;
}
/* inter-500 - latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/inter-500.woff2') format('woff2');
    font-display: swap;
}
/* inter-600 - latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    src: url('../fonts/inter-600.woff2') format('woff2');
    font-display: swap;
}
/* inter-700 - latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/inter-700.woff2') format('woff2');
    font-display: swap;
}
/* roboto-condensed-400 - latin */
@font-face {
    font-family: 'Roboto Condensed';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/roboto-condensed-400.woff2') format('woff2');
    font-display: swap;
}
/* roboto-condensed-700 - latin */
@font-face {
    font-family: 'Roboto Condensed';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/roboto-condensed-700.woff2') format('woff2');
    font-display: swap;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #fff;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Roboto Condensed', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

/* Тег strong - без графического выделения, только семантика */
strong {
    font-weight: normal;
    color: inherit;
}

/* =========================================== /
/ ШАПКА САЙТА /
/ =========================================== */
header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
}

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

.logo-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: -5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    opacity: 0.9;
}

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

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

.nav-links a.active {
    color: var(--secondary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* =========================================== /
/ ГЛАВНЫЙ БАННЕР (HERO) /
/ =========================================== */
.hero {
    padding: 5rem 0 3rem 0;
    background: #ffffff;
}

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

.hero-text {
    flex: 1;
    text-align: left;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    object-fit: contain;
}

.hero h1 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero p {
    font-size: 1.15rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background-color: var(--secondary);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(245, 124, 0, 0.2);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(245, 124, 0, 0.3);
}



/* Сетка кнопок услуг в Hero */
.hero-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 колонки */
    gap: 1rem;
    margin-top: 1rem;
    max-width: 500px; /* Ограничиваем ширину блока кнопок, чтобы они не разъезжались */
}

/* Светлый стиль кнопок */
.hero-service-item {
    background: white;
    padding: 0.8rem 1rem; /* Чуть компактнее */
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.hero-service-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

/* Иконка в кнопках Hero (Без серого фона) */
.hero-service-icon {
    font-size: 1.8rem; /* Размер иконки как в оригинале */
    color: var(--primary); /* Синий цвет иконки */
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto; /* Убираем фиксированную ширину квадрата */
    height: auto; /* Убираем фиксированную высоту */
    background-color: transparent; /* Прозрачный фон вместо серого */
    border-radius: 0; /* Убираем скругление */
    flex-shrink: 0;
}

.hero-service-text {
    text-align: left;
}

.hero-service-text h4 {
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.2;
}

.hero-service-text p {
    font-size: 0.8rem;
    color: var(--gray);
    margin: 0;
    line-height: 1.2;
}

/* Адаптивность */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }

    .hero-services-grid {
        margin: 1rem auto 0; /* Центрируем блок кнопок */
    }
    
    .hero-service-item {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero-services-grid {
        grid-template-columns: 1fr; /* 1 колонка на мобильных */
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
}

/* =========================================== /
/ СЕКЦИЯ: ВОЗМОЖНОСТИ /
/ =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background-color: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 3px solid var(--primary);
}

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.feature-card p {
    color: var(--gray);
}

/* Подраздел: Специализация */
.specialization-section {
    margin: 4rem 0;
}

.specialization-title {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.specialization-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.specialization-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.specialization-card {
    background-color: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
    border-top: 3px solid var(--secondary);
}

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

.specialization-card h4 {
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
}

.specialization-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Широкий текстовый блок */
.wide-card {
    border-radius: var(--radius);
    padding: 2.5rem;
    margin-top: 2rem;
    box-shadow: var(--shadow);
}

.wide-card.feature-style {
    background-color: white;
    border-top: 3px solid var(--primary);
}

.wide-card.accent-style {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 5px solid var(--secondary);
}

.wide-card h3 {
    color: var(--primary-dark);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.wide-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--dark);
    margin-bottom: 1.5rem;
    text-align: left;
}

.wide-card p:last-child {
    margin-bottom: 0;
}

/* =========================================== /
/ СЕКЦИЯ: СКРИНШОТЫ /
/ =========================================== */
.screenshots {
    background-color: var(--light);
}

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

.screenshot-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.screenshot-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    height: 250px;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.screenshot-item:hover {
    transform: scale(1.03);
}

.screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: var(--transition);
    background-color: white;
    padding: 10px;
}

.screenshot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 115, 232, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.screenshot-overlay i {
    font-size: 3rem;
    color: white;
}

.screenshot-caption {
    text-align: center;
    margin-top: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
    min-height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0 10px;
}

/* =========================================== /
/ МОДАЛЬНОЕ ОКНО ДЛЯ СКРИНШОТОВ /
/ =========================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
}

.modal-content img {
    width: 100%;
    height: auto;
    display: block;
    box-sizing: border-box;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2001;
}

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

/* =========================================== /
/ СЕКЦИЯ: ПРЕИМУЩЕСТВА /
/ =========================================== */
.export-formats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.format-badge {
    display: inline-block;
    background-color: var(--light);
    border: 2px solid var(--primary);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.format-badge:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* =========================================== /
/ СЕКЦИЯ: ЦЕНЫ И ЛИЦЕНЗИИ /
/ =========================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.purchase-block {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.purchase-card {
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
}

.license-card {
    background-color: white;
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 3px solid var(--primary);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.license-card.premium {
    border-top: 3px solid var(--secondary);
}

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

.license-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.license-header h3 {
    margin-bottom: 0;
    color: var(--primary-dark);
}

.license-badge {
    background-color: var(--secondary);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.license-card .price {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 1rem 0;
}

.license-card .price span {
    font-size: 1.2rem;
    color: var(--gray);
    font-weight: 400;
}

.license-card.premium .price {
    color: var(--secondary-dark);
}

.license-features {
    list-style: none;
    margin: 1.5rem 0 2rem;
    flex-grow: 1;
}

.license-features li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    color: var(--dark);
}

.license-features i {
    color: var(--secondary);
    margin-top: 0.2rem;
    min-width: 20px;
}

.license-card .cta-button {
    margin-top: auto;
    width: 100%;
    text-align: center;
}

/* Блок сравнения стоимости */
.comparison-block {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--primary);
}

.comparison-title {
    text-align: center;
    color: var(--primary-dark);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.comparison {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.comparison-item {
    text-align: center;
    padding: 1.5rem;
    flex: 1;
    min-width: 200px;
    background-color: var(--primary);
    border-radius: var(--radius);
    color: white;
}

.comparison-icon {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.comparison-item-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    min-height: 2.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-item-price {
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

.comparison-item-price span {
    font-size: 1rem;
    opacity: 0.9;
}

.vs-container {
    margin: 0.5rem 0;
    font-size: 3rem;
    color: var(--secondary);
    font-weight: 700;
}

.final-message {
    text-align: center;
    margin-top: 2rem;
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--dark);
}

.loss-explanation {
    background: rgba(255, 87, 34, 0.1);
    border-left: 4px solid var(--secondary);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 2rem 0;
}

.loss-explanation h4 {
    color: var(--secondary-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.solution-block {
    background: rgba(26, 115, 232, 0.1);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.solution-block h4 {
    color: var(--primary-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* =========================================== /
/ СЕКЦИЯ: СКАЧАТЬ ДЕМО /
/ =========================================== */
.free-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.free-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.download-links {
    margin: 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.download-btn {
    font-size: 1.5rem;
    padding: 1.2rem 3rem;
    border-radius: 50px;
}

.install-note {
    font-size: 1rem;
    color: var(--gray);
}


/* --- НОВЫЕ СТИЛИ ДЛЯ ИНСТРУКЦИИ ПОКУПКИ (Добавляются ниже) --- */
.purchase-instruction-block {
    margin-top: 3rem;
    background-color: white;
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.purchase-instruction-block h3 {
    color: var(--primary-dark);
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-family: 'Roboto Condensed', sans-serif;
}

.instruction-steps {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
    margin-bottom: 2rem;
}

.instruction-steps li {
    position: relative;
    padding-left: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: var(--dark);
    font-size: 1.05rem;
}

.instruction-steps li::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 2.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.instruction-steps li strong {
    font-weight: 600;
    color: var(--primary-dark);
}

.video-link-container {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border-color);
    text-align: center;
}

.video-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--secondary-dark);
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
}

.video-link-btn i {
    font-size: 1.5rem;
}

.video-link-btn:hover {
    background-color: rgba(230, 81, 0, 0.1);
    color: var(--secondary);
}

/* --- Стили для видео в секции Скриншоты --- */
.main-video-section {
    margin-top: 4rem;
    text-align: center;
}

.main-video-title {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    font-family: 'Roboto Condensed', sans-serif;
}

.video-wrapper-responsive {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    background-color: #000;
}

.video-wrapper-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.playlist-links-row {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.playlist-link-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    font-size: 1rem;
    color: white;
}

.playlist-link-item.rutube-link {
    background-color: #000;
}

.playlist-link-item.rutube-link:hover {
    background-color: #333;
    transform: translateY(-2px);
}

.playlist-link-item.youtube-link {
    background-color: #FF0000;
}

.playlist-link-item.youtube-link:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
}
/* Стиль для кнопки VK Видео */
.playlist-link-item.vk-link {
    background-color: #0077FF; /* Фирменный синий цвет VK */
}

.playlist-link-item.vk-link:hover {
    background-color: #0066DD;
    transform: translateY(-2px);
}

/* =========================================== /
/ СЕКЦИЯ: КОНТАКТЫ (Стиль как в Hero) /
/ =========================================== */
.contacts {
    background-color: var(--light);
}

.contacts-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    color: var(--gray);
}

/* Контейнер для вертикального списка */
.contact-info {
    display: flex;
    flex-direction: column; /* Вертикально одна под другой */
    gap: 1rem;
    max-width: 500px; /* Ограничиваем ширину, чтобы выглядело аккуратно */
    margin: 0 auto;
}

/* Стиль карточки контакта (как кнопка в Hero) */
.contact-item {
    background: white;
    padding: 1rem 1.5rem; /* Отступы как в Hero */
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: default; /* Курсор обычный, так как это не ссылка */
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Эффект при наведении (поднятие и рамка) */
.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

/* Иконка (синяя, без фона) */
.contact-icon {
    font-size: 1.8rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: auto;
    background-color: transparent;
    flex-shrink: 0;
}

/* Текст внутри карточки */
.contact-item h4 {
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.2;
}

.contact-item p {
    font-size: 1rem; /* Чуть крупнее чем в Hero, чтобы читалось лучше */
    color: var(--dark); /* Черный цвет, как просил */
    margin: 0;
    line-height: 1.4;
    font-weight: 500;
}

/* Убираем изменение цвета ссылок при наведении, если вдруг они обернуты в <a> */
.contact-item a {
    color: var(--dark);
    text-decoration: none;
    transition: none;
}

.contact-item a:hover {
    color: var(--dark); /* Остаются черными */
}

/* Адаптивность */
@media (max-width: 768px) {
    .contact-info {
        max-width: 100%;
        padding: 0 1rem;
    }
}

/* =========================================== /
/ ПОДВАЛ САЙТА (FOOTER) /
/ =========================================== */
footer {
    background-color: var(--dark);
    color: white;
    padding: 2.5rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 2rem;
    align-items: start;
    padding: 1rem 0 2rem;
}

.footer-col-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-col-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-col-right {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-services-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-services-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-services-list li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
    display: inline-block;
}

.footer-services-list li a:hover {
    color: var(--secondary);
}

.footer-description {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
    max-width: 350px;
    text-align: left;
    margin: 0;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo-icon {
    font-size: 2rem;
    color: var(--secondary);
}

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

.footer-logo-subtitle {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-top: -2px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 2rem;
}

/* =========================================== /
/ СТРАНИЦА БЛОГА /
/ =========================================== */
.blog-hero {
    padding: 4rem 0 3rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid var(--border-color);
}

.blog-hero h1 {
    text-align: center;
    color: var(--primary-dark);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.blog-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

/* --- ИЗМЕНЕННЫЕ СТИЛИ МЕНЮ (ОГЛАВЛЕНИЯ) --- */
.blog-toc {
    background-color: transparent; /* Убираем фон контейнера */
    padding: 0;
    box-shadow: none;
    margin-top: 2rem;
    max-width: 800px; /* Ограничиваем ширину списка для аккуратности */
    margin-left: auto;
    margin-right: auto;
}

.blog-toc h2 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    justify-content: center; /* Центрируем заголовок "Содержание" */
}

.blog-toc h2 i {
    color: var(--secondary);
}

/* Вертикальный список вместо сетки */
.toc-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem; /* Отступ между пунктами */
}

/* Стиль пункта меню (как карточка контакта/кнопка Hero) */
.toc-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.2rem 1.5rem;
    background-color: white;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--dark);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    width: 100%; /* На всю ширину контейнера */
}

.toc-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary); /* Синяя рамка при наведении */
}

.toc-icon {
    width: 48px;
    height: 48px;
    background-color: var(--light); /* Светлый фон под иконкой */
    border-radius: 8px; /* Слегка скругленный квадрат */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary); /* Синяя иконка */
    flex-shrink: 0;
}

.toc-title {
    font-weight: 600;
    line-height: 1.4;
    font-size: 1.1rem;
}
/* --- КОНЕЦ ИЗМЕНЕНИЙ МЕНЮ --- */

/* ОСТАЛЬНЫЕ СТИЛИ БЛОГА БЕЗ ИЗМЕНЕНИЙ */
.blog-content {
    padding: 3rem 0 5rem;
}

.blog-article {
    background-color: white;
    border-radius: var(--radius);
    padding: 0;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.blog-article:hover {
    box-shadow: var(--shadow-hover);
}

.blog-article.expanded {
    border-color: var(--primary);
}

.article-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.article-header h2 {
    color: var(--primary-dark);
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.article-header h2 i {
    color: var(--secondary);
    font-size: 1.4rem;
}

.article-meta {
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
}

.article-body {
    padding: 0 2rem;
}

.article-excerpt {
    padding: 1.5rem 0;
    display: block;
}

.article-full {
    padding: 1.5rem 0;
    display: none;
}

.article-full h3 {
    color: var(--primary-dark);
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
}

.article-full ul {
    margin: 1rem 0 1.5rem 1.5rem;
    color: var(--dark);
}

.article-full li {
    margin-bottom: 0.7rem;
    line-height: 1.5;
}

.article-cta {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border-color);
    text-align: center;
}

.article-cta .cta-button {
    font-size: 1rem;
    padding: 0.8rem 1.5rem;
}

.read-more-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background: none;
    border: none;
    border-top: 1px solid var(--light-gray);
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 1rem;
}

.read-more-btn:hover {
    background-color: var(--light);
    color: var(--primary-dark);
}

.read-more-btn i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.blog-article.expanded .read-more-btn i {
    transform: rotate(180deg);
}

/* =========================================== /
/ СТРАНИЦА УСЛУГ (SERVICES.HTML) /
/ =========================================== */
.services-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.services-page-card {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 3px solid var(--primary);
}

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

.services-page-card .service-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.services-page-card h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.services-page-card p {
    color: var(--gray);
    margin-bottom: 1rem;
}

.services-page-card .service-list {
    list-style: none;
    margin-top: 1rem;
}

.services-page-card .service-list li {
    padding: 0.4rem 0;
    color: var(--dark);
    position: relative;
    padding-left: 1.5rem;
}

.services-page-card .service-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-size: 0.85rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.portfolio-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--light);
}

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

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

.portfolio-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--secondary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-content h3 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

.machine-type {
    color: var(--secondary);
    font-size: 0.85rem;
    font-weight: 600;
    display: block;
    margin-bottom: 0.8rem;
}

.portfolio-content p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background: var(--light);
    color: var(--primary-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.ready-postprocessors {
    background: var(--light);
    border-radius: var(--radius);
    padding: 2rem;
}

.postprocessors-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.postprocessors-list li {
    padding: 0.6rem 0;
    color: var(--dark);
    border-bottom: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.postprocessors-list li i {
    color: var(--secondary);
    width: 20px;
}

.carousel-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: #fff;
}

.carousel-track-container {
    overflow: hidden;
    width: 100%;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    list-style: none;
    padding: 0;
    margin: 0;
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: 500px;
    object-fit: contain;
    background: #f5f5f5;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(30, 58, 95, 0.85);
    color: #fff;
    padding: 0.8rem;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--secondary);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.carousel-btn:hover {
    background: var(--secondary-dark);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn { left: 20px; }
.next-btn { right: 20px; }

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--secondary);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.current-dot {
    background: var(--secondary);
    transform: scale(1.2);
}

.pricing-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-services-card {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.pricing-services-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-hover);
}

.pricing-services-card h3 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.pricing-services-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 1rem 0;
}

.pricing-services-card .price span {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 400;
}

.pricing-services-card .price-note {
    color: var(--gray);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.pricing-features-list {
    list-style: none;
    margin: 1.5rem 0;
    text-align: left;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.pricing-features-list li {
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
}

.pricing-features-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--secondary);
}

/* =========================================== /
/ АДАПТИВНОСТЬ /
/ =========================================== */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: left;
    }
    .hero h1 {
        font-size: 2.3rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-col-left {
        align-items: center;
    }

    .footer-col-center {
        justify-content: center;
    }

    .footer-description {
        text-align: center;
        max-width: 100%;
    }

    .footer-col-right {
        align-items: center;
    }

    .footer-services-list {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .screenshot-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .services-buttons-grid {
        gap: 1rem;
    }

    .service-btn {
        padding: 0.8rem 0.8rem;
        gap: 0.8rem;
    }

    .service-btn-icon {
        width: 40px;
    }

    .service-btn-icon i {
        font-size: 1.5rem;
    }

    .service-btn-text h4 {
        font-size: 0.95rem;
    }

    .service-btn-text p {
        font-size: 0.75rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-dark);
        flex-direction: column;
        padding: 1.5rem;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        gap: 1rem;
    }
    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .section-title {
        font-size: 2rem;
    }

    .section {
        padding: 3rem 0;
    }

    .features-grid, .specialization-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .license-card {
        padding: 2rem 1.5rem;
    }

    .wide-card {
        padding: 2rem 1.5rem;
    }

    .screenshot-item {
        height: 220px;
    }

    .comparison {
        flex-direction: column;
        gap: 1rem;
    }

    .comparison-block {
        padding: 2rem 1.5rem;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
    }

    .contact-item {
        width: 100%;
        max-width: 300px;
    }
    
    /* Адаптивность для вертикальных карточек контактов */
    .contact-card-long {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .contact-card-content {
        text-align: center;
    }

    .download-btn {
        font-size: 1.2rem;
        padding: 1rem 2rem;
    }

    .blog-hero h1 {
        font-size: 2rem;
    }

    .blog-subtitle {
        font-size: 1.1rem;
    }

    .blog-toc {
        padding: 1.5rem;
    }

    .toc-grid {
        grid-template-columns: 1fr;
    }

    .article-header,
    .article-body {
        padding: 1.5rem;
    }

    .article-header h2 {
        font-size: 1.4rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

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

    .postprocessors-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-features-list {
        grid-template-columns: 1fr;
    }

    .carousel-slide img {
        height: 300px;
    }

    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    /* Адаптивность инструкции покупки */
    .instruction-steps li {
        padding-left: 0;
        padding-top: 3.5rem;
        text-align: center;
    }
    .instruction-steps li::before {
        left: 50%;
        transform: translateX(-50%);
    }
    .purchase-instruction-block {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .screenshot-grid {
        grid-template-columns: 1fr;
    }
    .hero-image img {
        max-height: 300px;
    }

    .footer-logo-text {
        font-size: 1.6rem;
    }

    .comparison-item {
        min-width: 100%;
    }

    .license-header {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }

    .blog-hero {
        padding: 3rem 0 2rem;
    }

    .blog-hero h1 {
        font-size: 1.8rem;
    }

    .toc-card {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }

    .toc-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .services-buttons-grid {
        grid-template-columns: 1fr;
    }

    .postprocessors-list {
        grid-template-columns: 1fr;
    }

    .services-page-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .footer-services-list {
        flex-direction: column;
        align-items: center;
    }
}