/* Exobus - Детская программа для рисования */
/* Мультяшный яркий дизайн */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
    --primary-pink: #FF6B9D;
    --primary-purple: #9B59B6;
    --primary-blue: #3498DB;
    --primary-green: #2ECC71;
    --primary-yellow: #F1C40F;
    --primary-orange: #E67E22;
    --primary-red: #E74C3C;
    --bg-gradient-start: #FFF5F8;
    --bg-gradient-end: #F0F8FF;
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --white: #FFFFFF;
    --shadow-color: rgba(155, 89, 182, 0.2);
}

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

body {
    font-family: 'Nunito', sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* Декоративные элементы на фоне */
.bg-decorations {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s ease-in-out infinite;
}

.bg-shape:nth-child(1) {
    width: 300px;
    height: 300px;
    background: var(--primary-pink);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.bg-shape:nth-child(2) {
    width: 200px;
    height: 200px;
    background: var(--primary-purple);
    top: 50%;
    right: -50px;
    animation-delay: -5s;
}

.bg-shape:nth-child(3) {
    width: 250px;
    height: 250px;
    background: var(--primary-blue);
    bottom: -80px;
    left: 30%;
    animation-delay: -10s;
}

.bg-shape:nth-child(4) {
    width: 180px;
    height: 180px;
    background: var(--primary-yellow);
    top: 20%;
    left: 60%;
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(10deg);
    }
}

/* Шапка */
header {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px var(--shadow-color);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.logo:hover .logo-icon {
    transform: rotate(10deg) scale(1.1);
}

.logo-text {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

/* Навигация */
nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.1);
}

nav a:hover, nav a.active {
    background: var(--white);
    color: var(--primary-purple);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* Мобильное меню */
.mobile-menu-btn {
    display: none;
    background: var(--white);
    border: none;
    padding: 10px 15px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 24px;
}

/* Главный контент */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Герой-секция */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content h1 span {
    display: block;
    font-size: 36px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(155, 89, 182, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(155, 89, 182, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-purple);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    border: 3px solid var(--primary-purple);
}

.btn-secondary:hover {
    background: var(--primary-purple);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 20px 45px;
    font-size: 22px;
}

/* Герой изображение */
.hero-image {
    position: relative;
}

.hero-image-container {
    position: relative;
    background: linear-gradient(135deg, var(--primary-yellow) 0%, var(--primary-orange) 100%);
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(230, 126, 34, 0.3);
    overflow: hidden;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

.app-preview {
    position: relative;
    z-index: 1;
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.app-preview-header {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    align-self: flex-start;
}

.app-preview-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.app-preview-dot:nth-child(1) { background: var(--primary-red); }
.app-preview-dot:nth-child(2) { background: var(--primary-yellow); }
.app-preview-dot:nth-child(3) { background: var(--primary-green); }

.canvas-area {
    width: 100%;
    height: 250px;
    background: linear-gradient(180deg, #E8F4FD 0%, #FFF5F0 100%);
    border-radius: 15px;
    border: 3px dashed var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.canvas-drawing {
    font-size: 80px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.tool-panel {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    padding: 15px;
    background: #F8F9FA;
    border-radius: 15px;
}

.tool-btn {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.tool-btn:hover {
    transform: scale(1.15);
}

.tool-btn:nth-child(1) { background: var(--primary-pink); }
.tool-btn:nth-child(2) { background: var(--primary-blue); }
.tool-btn:nth-child(3) { background: var(--primary-green); }
.tool-btn:nth-child(4) { background: var(--primary-yellow); }
.tool-btn:nth-child(5) { background: var(--primary-purple); }

/* Плавающие элементы */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.floating-item {
    position: absolute;
    font-size: 40px;
    animation: floatAround 4s ease-in-out infinite;
}

.floating-item:nth-child(1) { top: -20px; left: 20px; animation-delay: 0s; }
.floating-item:nth-child(2) { top: 50%; right: -20px; animation-delay: -1s; }
.floating-item:nth-child(3) { bottom: -20px; left: 50%; animation-delay: -2s; }
.floating-item:nth-child(4) { top: 30%; left: -25px; animation-delay: -3s; }

@keyframes floatAround {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 20px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Карточки возможностей */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    border-radius: 25px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-purple), var(--primary-pink), var(--primary-blue));
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 90px;
    height: 90px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 45px;
    margin: 0 auto 25px;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: rotate(10deg) scale(1.1);
}

.feature-icon.pink { background: linear-gradient(135deg, #FFE0E9 0%, #FFC0D0 100%); }
.feature-icon.blue { background: linear-gradient(135deg, #E0F0FF 0%, #C0E0FF 100%); }
.feature-icon.green { background: linear-gradient(135deg, #E0FFE9 0%, #C0FFD0 100%); }
.feature-icon.yellow { background: linear-gradient(135deg, #FFF8E0 0%, #FFE9B0 100%); }
.feature-icon.purple { background: linear-gradient(135deg, #F0E0FF 0%, #E0C0FF 100%); }
.feature-icon.orange { background: linear-gradient(135deg, #FFE8D9 0%, #FFD4B8 100%); }

.feature-card h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 16px;
}

/* Статистика */
.stats-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    border-radius: 30px;
    padding: 60px 40px;
    margin: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    color: var(--white);
}

.stat-number {
    font-size: 52px;
    font-weight: 900;
    display: block;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.stat-label {
    font-size: 18px;
    opacity: 0.9;
    font-weight: 600;
}

/* Галерея */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.gallery-image {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    position: relative;
}

.gallery-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(transparent, rgba(255,255,255,0.8));
}

.gallery-item:nth-child(1) .gallery-image { background: linear-gradient(135deg, #FFECD2 0%, #FCB69F 100%); }
.gallery-item:nth-child(2) .gallery-image { background: linear-gradient(135deg, #A8EDEA 0%, #FED6E3 100%); }
.gallery-item:nth-child(3) .gallery-image { background: linear-gradient(135deg, #D299C2 0%, #FEF9D7 100%); }
.gallery-item:nth-child(4) .gallery-image { background: linear-gradient(135deg, #89F7FE 0%, #66A6FF 100%); }
.gallery-item:nth-child(5) .gallery-image { background: linear-gradient(135deg, #FDEB71 0%, #F8D800 100%); }
.gallery-item:nth-child(6) .gallery-image { background: linear-gradient(135deg, #A8E6CF 0%, #DCEDC1 100%); }

.gallery-info {
    padding: 20px;
}

.gallery-info h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.gallery-info p {
    color: var(--text-light);
    font-size: 14px;
}

/* Информационные блоки */
.info-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.info-section.reverse {
    direction: rtl;
}

.info-section.reverse > * {
    direction: ltr;
}

.info-content h2 {
    font-size: 38px;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-content p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
}

.info-list {
    list-style: none;
}

.info-list li {
    padding: 12px 0;
    padding-left: 40px;
    position: relative;
    font-size: 17px;
    color: var(--text-dark);
}

.info-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 12px;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary-green) 0%, #27AE60 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.info-image {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    border-radius: 30px;
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    box-shadow: 0 20px 60px rgba(52, 152, 219, 0.3);
}

.info-image-content {
    font-size: 120px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

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

.faq-item {
    background: var(--white);
    border-radius: 20px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.faq-question {
    padding: 25px 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #F8F9FA;
}

.faq-question::after {
    content: '+';
    font-size: 28px;
    color: var(--primary-purple);
    font-weight: 300;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 16px;
}

/* Страница загрузки */
.download-hero {
    text-align: center;
    padding: 80px 0;
}

.download-hero h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-hero p {
    font-size: 20px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 40px;
}

.download-card {
    background: var(--white);
    border-radius: 30px;
    padding: 50px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    text-align: center;
}

.download-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    margin: 0 auto 30px;
    box-shadow: 0 10px 40px rgba(155, 89, 182, 0.3);
}

.download-card h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 10px;
}

.download-version {
    color: var(--primary-purple);
    font-weight: 600;
    margin-bottom: 20px;
}

.download-size {
    color: var(--text-light);
    margin-bottom: 30px;
}

.system-requirements {
    background: #F8F9FA;
    border-radius: 15px;
    padding: 25px;
    margin: 30px 0;
    text-align: left;
}

.system-requirements h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.system-requirements ul {
    list-style: none;
}

.system-requirements li {
    padding: 8px 0;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.system-requirements li::before {
    content: '•';
    color: var(--primary-purple);
    font-size: 20px;
}

/* Контактная форма */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 38px;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-info p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-details {
    list-style: none;
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    font-size: 17px;
}

.contact-details li span:first-child {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.contact-form {
    background: var(--white);
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

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

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #E0E0E0;
    border-radius: 15px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 4px rgba(155, 89, 182, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Футер */
footer {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    color: var(--white);
    padding: 60px 0 30px;
    margin-top: 80px;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand-icon {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.footer-brand-text {
    font-size: 24px;
    font-weight: 900;
}

.footer-about p {
    opacity: 0.9;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 20px;
}

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

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-column a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 30px;
    text-align: center;
    opacity: 0.9;
}

/* Страница контента */
.page-hero {
    text-align: center;
    padding: 60px 0;
}

.page-hero h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero p {
    font-size: 20px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 20px 0;
    font-size: 14px;
}

.breadcrumbs a {
    color: var(--primary-purple);
    text-decoration: none;
}

.breadcrumbs span {
    color: var(--text-light);
    margin: 0 10px;
}

/* Контентные блоки */
.content-block {
    background: var(--white);
    border-radius: 25px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.content-block h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.content-block h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    margin-top: 25px;
    color: var(--text-dark);
}

.content-block p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 16px;
}

.content-block ul {
    margin: 20px 0;
    padding-left: 25px;
}

.content-block li {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 10px;
}

/* Адаптивность */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .info-section {
        grid-template-columns: 1fr;
    }

    .info-section.reverse {
        direction: ltr;
    }

    .contact-section {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-purple);
        flex-direction: column;
        padding: 20px;
    }

    nav ul.active {
        display: flex;
    }

    nav a {
        display: block;
        padding: 15px;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content h1 span {
        font-size: 26px;
    }

    .section-header h2 {
        font-size: 32px;
    }

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

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

    .stat-number {
        font-size: 38px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 28px;
    }

    .btn {
        padding: 14px 24px;
        font-size: 16px;
    }

    .btn-large {
        padding: 16px 30px;
        font-size: 18px;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .download-card {
        padding: 30px 20px;
    }

    .contact-form {
        padding: 30px 20px;
    }
}

/* Анимации появления */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 0.8s ease forwards;
}

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

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }