/* Основные стили */
:root {
    --primary-color: #4361ee;
    --primary-light: #4895ef;
    --secondary-color: #3f37c9;
    --accent-color: #f72585;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --success-color: #4cc9f0;
    --font-main: 'Roboto', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --primary-color: #4895ef;
    --primary-light: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #f72585;
    --dark-color: #f8f9fa;
    --light-color: #1a1a2e;
    --gray-color: #adb5bd;
}

body {
    font-family: var(--font-main);
    color: var(--dark-color);
    background-color: var(--light-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    transition: var(--transition);
}

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

/* Шапка */
header {
    background-color: var(--light-color);
    padding: 15px 0;
    height: 80px;
    margin: 0;
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(248, 249, 250, 0.95);
    backdrop-filter: blur(10px);
}

body.features-page header {
    height: 80px;
    padding: 15px 0;
}

[data-theme="dark"] header.scrolled {
    background-color: rgba(26, 26, 46, 0.95) !important;
    backdrop-filter: blur(10px);
}

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

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

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    transition: var(--transition);
}


.logo span {
    color: var(--primary-color);
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
}

nav li {
    margin-left: 25px;
    position: relative;
}

nav a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    display: inline-block;
    position: relative;
}

nav a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

nav a:hover:after {
    width: 100%;
}

nav a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Кнопки */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.button:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.button:hover:before {
    left: 100%;
}

.button.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.button.primary:hover {
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
    transform: translateY(-2px);
}

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

.button.secondary:hover {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
    transform: translateY(-2px);
}

.button.large {
    font-size: 1.1rem;
    padding: 15px 30px;
}

.button.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(67, 97, 238, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0);
    }
}

/* Тема */
.theme-switch {
    position: relative;
    display: inline-block;
    width: 52px; /* Уменьшил ширину */
    height: 26px; /* Немного уменьшил высоту */
}

.theme-toggle-label {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    background: var(--dark-color);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    padding: 0 4px; /* Уменьшил отступы */
}

.theme-toggle-label i {
    font-size: 12px; /* Уменьшил размер иконок */
    color: var(--light-color);
    z-index: 1;
    transition: var(--transition);
    padding: 0 2px; /* Минимальные отступы */
}

.theme-toggle-label .ball {
    position: absolute;
    top: 2px; /* Подправил позиционирование */
    left: 4px;
    width: 22px; /* Уменьшил размер шарика */
    height: 22px;
    background-color: var(--light-color);
    border-radius: 50%;
    transition: transform 0.3s ease;
    z-index: 2;
}

.theme-toggle-label .fa-sun {
    color: #f39c12;
}

.theme-toggle-label .fa-moon {
    color: #f1c40f;
}


#theme-toggle:checked + .theme-toggle-label .ball {
    transform: translateX(30px);
}

#theme-toggle {
    display: none;
}

/* Секция "Герой" */
#hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(248, 249, 250, 1) 100%);
    overflow: hidden;
}

[data-theme="dark"] #hero {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(26, 26, 46, 1) 100%);
}

#hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.hero-content {
    max-width: 50%;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
    font-family: var(--font-heading);
}

.hero-content h1 span {
    color: var(--primary-color);
    position: relative;
}

.hero-content h1 span:after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 10px;
    background-color: rgba(67, 97, 238, 0.3);
    z-index: -1;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--gray-color);
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.hero-image {
    max-width: 50%;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-15deg);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: perspective(1000px) rotateY(-5deg);
}

.tech-stack {
    margin-top: 30px;
}

.tech-stack span {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--gray-color);
}

.tech-icons {
    display: flex;
    gap: 20px;
}

.tech-icons i {
    font-size: 2rem;
    color: var(--gray-color);
    transition: var(--transition);
}

.tech-icons i:hover {
    color: var(--primary-color);
    transform: translateY(-5px);
}

/* Секции */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin: 0 auto 15px;
    font-family: var(--font-heading);
    position: relative;
    display: block;
    width: fit-content;
}

.section-title span {
    color: var(--primary-color);
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-color);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 50px;
}

/* Основные характеристики */
#features {
    padding: 100px 0;
    background-color: var(--light-color);
    position: relative;
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature {
    background-color: var(--light-color);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

.feature:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.05) 0%, rgba(248, 249, 250, 0) 100%);
    z-index: -1;
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.2);
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    font-family: var(--font-heading);
}

.feature p {
    color: var(--gray-color);
    margin-bottom: 20px;
}

.feature-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.feature-link i {
    margin-left: 5px;
    transition: var(--transition);
}

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

.feature-link:hover i {
    transform: translateX(5px);
}

/* Статистика */
#stats {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    position: relative;
    overflow: hidden;
}

#stats:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/pattern.png') repeat;
    opacity: 0.1;
    z-index: 0;
}

#stats .section-title {
    color: white;
}

#stats .section-title span {
    color: rgba(255, 255, 255, 0.8);
}

#stats .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
    position: relative;
    z-index: 1;
}

.stat {
    text-align: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 10px;
    color: white;
}

.stat-title {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Безопасность */
#security {
    padding: 100px 0;
    background-color: var(--light-color);
}

.security-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.security-text {
    flex: 1;
}

.security-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
    font-family: var(--font-heading);
}

.security-text h2 span {
    color: var(--primary-color);
}

.security-text p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--gray-color);
}

.security-text ul {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.security-text li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    color: var(--dark-color);
}

.security-text li i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.2rem;
    margin-top: 3px;
}

.security-image {
    flex: 1;
    position: relative;
}

.security-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.security-image:hover img {
    transform: scale(1.02);
}

/* Ценообразование */
#pricing {
    padding: 100px 0;
    background-color: var(--light-color);
    position: relative;
}

.pricing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

/* Стили для тарифных планов */
.plan {
    background-color: var(--light-color);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(67, 97, 238, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.plan:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Заголовок плана */
.plan-header {
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
    border-bottom: 1px dashed rgba(67, 97, 238, 0.3);
}

.plan-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 10px;
    color: var(--dark-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Цена */
.plan .price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
    position: relative;
    display: inline-block;
}

.plan .price:before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    border-radius: 3px;
}

.plan .price span {
    font-size: 1rem;
    font-weight: normal;
    color: var(--gray-color);
    display: block;
    margin-top: 5px;
}

/* Список возможностей */
.plan ul {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    flex-grow: 1;
}

.plan li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    color: var(--dark-color);
    position: relative;
    padding-left: 25px;
}

.plan li:before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--primary-color);
    margin-right: 10px;
    position: absolute;
    left: 0;
}

/* Рекомендуемый план */
.plan.recommended {
    border: 2px solid var(--primary-color);
    transform: translateY(-5px);
}

.plan.recommended:hover {
    transform: translateY(-15px) scale(1.03);
}

.plan.recommended .plan-header {
    border-bottom-color: rgba(67, 97, 238, 0.5);
}

.plan-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background-color: var(--accent-color);
    color: white;
    padding: 5px 30px;
    font-size: 0.8rem;
    font-weight: 600;
    transform: rotate(45deg);
    width: 120px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Кнопка в плане */
.plan .button {
    align-self: center;
    margin-top: auto;
    width: 80%;
    text-align: center;
    transition: all 0.3s ease;
}

.plan .button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

/* Анимация при наведении на рекомендуемый план */
.plan.recommended {
    animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
    0% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(67, 97, 238, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0);
    }
}

/* Адаптивность */
@media (max-width: 768px) {
    .plan {
        margin-bottom: 30px;
    }
    
    .plan.recommended {
        transform: none;
    }
    
    .plan:hover {
        transform: translateY(-5px);
    }
}

/* Добавляем в конец CSS файла */

/* 1. Эффект "горячего" тарифа */
.plan.recommended {
    position: relative;
    overflow: visible;
}

.plan.recommended::after {
    content: '🔥';
    position: absolute;
    top: -15px;
    right: -15px;
    font-size: 1.5rem;
    animation: fire 1.5s infinite alternate;
    filter: drop-shadow(0 0 5px rgba(247, 37, 133, 0.7));
}

@keyframes fire {
    0% { transform: scale(1) rotate(-15deg); }
    100% { transform: scale(1.2) rotate(15deg); }
}

/* 2. 3D-эффект при наведении */
.plan {
    perspective: 1000px;
    transform-style: preserve-3d;
}

.plan:hover {
    transform: translateY(-10px) rotateX(5deg) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* 3. Анимированный градиентный бордер */
.plan.recommended {
    border: none;
    position: relative;
}

.plan.recommended::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 15px;
    padding: 2px;
    background: linear-gradient(45deg, 
        var(--primary-color), 
        var(--accent-color),
        var(--primary-light));

    -webkit-mask-composite: xor;
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
}

@keyframes borderRotate {
    100% {
        transform: rotate(360deg);
    }
}

/* 4. Микровзаимодействия для элементов списка */
.plan li {
    transition: all 0.3s ease;
}

.plan li:hover {
    transform: translateX(10px);
    color: var(--primary-color);
}

.plan li:hover::before {
    color: var(--accent-color);
    transform: scale(1.2);
}

/* 5. Эффект "всплывающей" кнопки */
.plan .button {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.plan .button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: 0.5s;
    z-index: -1;
}

.plan .button:hover::before {
    left: 100%;
}

/* 6. Адаптация для темной темы */
[data-theme="dark"] .plan {
    background-color: rgba(30, 30, 60, 0.7);
    backdrop-filter: blur(10px);
    border-color: rgba(67, 97, 238, 0.2);
}

[data-theme="dark"] .plan:hover {
    background-color: rgba(40, 40, 80, 0.9);
}

/* 7. Минимальная высота для мобильных */
@media (max-width: 576px) {
    .plan {
        min-height: 450px;
    }
}

/* Подвал */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 80px 0 0;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] footer {
    background-color: #0f0f23;
}

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

.footer-col {
    padding: 0 15px;
}

.footer-col:first-child {
    max-width: 350px;
}

.footer-col .logo {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.footer-col .logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.footer-col .logo span {
    color: var(--primary-color);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
    line-height: 1.7;
}

.footer-col h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    font-family: var(--font-heading);
}

.footer-col h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    border-radius: 3px;
}

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

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    position: relative;
}

.footer-col ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-col ul li a:hover:after {
    width: 100%;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.1rem;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.9rem;
}

.legal-links {
    display: flex;
    gap: 20px;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.legal-links a:hover {
    color: var(--primary-color);
}

.cta-content h2 {
    color: var(--cta-heading-color);
}

[data-theme="light"] {
    --cta-heading-color: #000000; /* Черный цвет для светлой темы */
}

[data-theme="dark"] {
    --cta-heading-color: #ffffff; /* Белый цвет для темной темы */
}

/* Адаптивность подвала */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-col:first-child {
        grid-column: 1 / -1;
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .legal-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

[data-theme="dark"] .footer-col .logo h1 {
    color: var(--dark-color);
}

.footer-col .logo span {
    color: var(--primary-color);
    transition: var(--transition);
}

[data-theme="dark"] .footer-col .logo span {
    color: var(--light-color);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    text-decoration: none;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

#testimonials {
    padding: 100px 0;
    background-color: var(--light-color);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

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

.testimonial-content {
    position: relative;
    padding: 20px;
    margin-bottom: 25px;
    background-color: rgba(67, 97, 238, 0.05);
    border-radius: 10px;
    font-style: italic;
    color: var(--dark-color);
}

.testimonial-content:before {
    content: '\201C';
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 4rem;
    color: rgba(67, 97, 238, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content p {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid var(--primary-color);
}

.testimonial-author h4 {
    margin: 0 0 5px;
    font-size: 1.2rem;
    color: var(--dark-color);
}

.testimonial-author span {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Анимация появления отзывов */
.testimonial:nth-child(1) {
    animation-delay: 0.1s;
}

.testimonial:nth-child(2) {
    animation-delay: 0.3s;
}

/* Адаптивность */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial {
        margin-bottom: 30px;
    }
}

#cta {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(248, 249, 250, 1) 100%);
    margin-bottom: 60px; /* Добавляем отступ от подвала */
}

[data-theme="dark"] #cta {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(26, 26, 46, 1) 100%);
}

.cta-content {
    text-align: center; /* Центрируем содержимое */
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--gray-color);
}

.cta-content .button {
    margin: 0 auto; /* Центрируем кнопку */
}

.footer-col .logo h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin: 0;
    transition: var(--transition);
}

/* Общие стили для логотипа */
.logo h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    transition: var(--transition);
}

/* Стили для логотипа в шапке */
header .logo h1 {
    color: #1a1a2e;
    transition: color 0.3s ease;
}

[data-theme="dark"] .logo h1 {
    color: var(--light-color);
}

[data-theme="dark"] header .logo h1 {
    color: #f8f9fa;
}

/* Часть "Guard" всегда синяя */
header .logo span {
    color: #4361ee !important;
}

/* Стили для логотипа в подвале */
footer .logo h1 {
    color: white !important;
}

[data-theme="dark"] footer .logo h1 {
    color: var(--light-color);
}

/* Общие стили для части "Guard" */
.logo span {
    color: var(--primary-color) !important;
}

/* Dashboard стили */
.dashboard-preview {
    position: relative;
    max-width: 50%;
    perspective: 1000px;
}

.dashboard-container {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-15deg);
    transition: all 0.5s ease;
    border: 1px solid rgba(0,0,0,0.1);
}

[data-theme="dark"] .dashboard-container {
    background: #2a2a4a;
    border-color: rgba(255,255,255,0.1);
}

.dashboard-preview:hover .dashboard-container {
    transform: perspective(1000px) rotateY(-5deg);
}

.dashboard-header {
    padding: 15px 20px;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 10px;
}

.status-dot.online {
    background: #4ade80;
    box-shadow: 0 0 10px #4ade80;
}

.dashboard-actions {
    margin-left: auto;
    display: flex;
    gap: 15px;
}

.dashboard-actions i {
    cursor: pointer;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.dashboard-actions i:hover {
    opacity: 1;
    transform: scale(1.1);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto auto;
    gap: 15px;
    padding: 20px;
}

.metric-card {
    background: rgba(67, 97, 238, 0.05);
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .metric-card {
    background: rgba(67, 97, 238, 0.1);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.metric-trend {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 20px;
    display: inline-block;
}

.metric-trend.up {
    background: rgba(74, 222, 128, 0.2);
    color: #4ade80;
}

.metric-trend.down {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.alert-card {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 10px;
    grid-column: span 2;
}

.alert-card.critical {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid #ef4444;
}

.alert-card i {
    font-size: 1.5rem;
    color: #ef4444;
    margin-right: 15px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: 3px;
}

.alert-desc {
    font-size: 0.8rem;
    color: var(--gray-color);
}

.chart-card {
    grid-column: span 2;
    padding: 15px;
    border-radius: 10px;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

.chart-header {
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.chart-placeholder {
    height: 150px;
    background: repeating-linear-gradient(
        45deg,
        rgba(67, 97, 238, 0.05),
        rgba(67, 97, 238, 0.05) 10px,
        rgba(67, 97, 238, 0.1) 10px,
        rgba(67, 97, 238, 0.1) 20px
    );
    border-radius: 5px;
}

[data-theme="dark"] .chart-placeholder {
    background: repeating-linear-gradient(
        45deg,
        rgba(67, 97, 238, 0.1),
        rgba(67, 97, 238, 0.1) 10px,
        rgba(67, 97, 238, 0.2) 10px,
        rgba(67, 97, 238, 0.2) 20px
    );
}

.threat-list {
    grid-column: span 2;
    border: 1px solid rgba(67, 97, 238, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.threat-header {
    padding: 10px 15px;
    background: rgba(67, 97, 238, 0.05);
    font-weight: 600;
    font-size: 0.9rem;
}

.threat-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-top: 1px solid rgba(67, 97, 238, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.threat-item:hover {
    background: rgba(67, 97, 238, 0.05);
}

.threat-severity {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 15px;
}

.threat-severity.high {
    background: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

.threat-severity.medium {
    background: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

.threat-info {
    flex: 1;
}

.threat-name {
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 3px;
}

.threat-time {
    font-size: 0.7rem;
    color: var(--gray-color);
}

.threat-item i {
    color: var(--gray-color);
    font-size: 0.8rem;
}

/* Стили для многоуровневой защиты */
.security-layers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.layer {
    background: var(--light-color);
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .layer {
    background: rgba(30, 30, 60, 0.7);
}

.layer:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.layer-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.layer h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.layer p {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: 15px;
}

.layer-progress {
    height: 6px;
    background: rgba(67, 97, 238, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 3px;
}

.security-visualization {
    margin-top: 80px;
    display: flex;
    justify-content: center;
}

.visualization-container {
    width: 400px;
    height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.core {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    z-index: 5;
    box-shadow: 0 0 20px rgba(67, 97, 238, 0.5);
}

.core i {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.core span {
    font-size: 0.7rem;
}

.ring {
    position: absolute;
    border-radius: 50%;
    border-style: solid;
    border-width: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: rotate infinite linear;
}

.ring.encryption {
    width: 200px;
    height: 200px;
    border-color: rgba(74, 222, 128, 0.7);
    animation-duration: 40s;
}

.ring.access {
    width: 280px;
    height: 280px;
    border-color: rgba(96, 165, 250, 0.7);
    animation-duration: 60s;
}

.ring.network {
    width: 360px;
    height: 360px;
    border-color: rgba(249, 115, 22, 0.7);
    animation-duration: 80s;
}

.ring.perimeter {
    width: 440px;
    height: 440px;
    border-color: rgba(239, 68, 68, 0.7);
    animation-duration: 100s;
}

.ring-info {
    position: absolute;
    background: var(--light-color);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    white-space: nowrap;
}

.ring.encryption .ring-info {
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(74, 222, 128, 1);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.ring.access .ring-info {
    top: 30px;
    right: 20px;
    color: rgba(96, 165, 250, 1);
    border: 1px solid rgba(96, 165, 250, 0.3);
}

.ring.network .ring-info {
    bottom: 40px;
    right: 30px;
    color: rgba(249, 115, 22, 1);
    border: 1px solid rgba(249, 115, 22, 0.3);
}

.ring.perimeter .ring-info {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(239, 68, 68, 1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

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

/* Адаптивность */
@media (max-width: 992px) {
    .dashboard-preview {
        max-width: 100%;
        margin-top: 50px;
    }
    
    .dashboard-container {
        transform: none;
    }
    
    .dashboard-preview:hover .dashboard-container {
        transform: none;
    }
    
    .security-visualization {
        display: none;
    }
}

@media (max-width: 576px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .alert-card, .chart-card, .threat-list {
        grid-column: span 1;
    }
}

/* Стили для страницы возможностей */
.hero-section {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(248, 249, 250, 1) 100%);
    overflow: hidden;
    position: relative;
}

[data-theme="dark"] .hero-section {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(26, 26, 46, 1) 100%);
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: rgba(67, 97, 238, 0.03);
}

[data-theme="dark"] .bg-light {
    background-color: rgba(67, 97, 238, 0.05);
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.center {
    text-align: center;
}

.mt-40 {
    margin-top: 40px;
}

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

/* Стили для вкладок */
.features-tabs {
    margin-top: 50px;
}

.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}

.tab-button {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-heading);
}

.tab-button:hover {
    background: rgba(67, 97, 238, 0.1);
}

.tab-button.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Сетка возможностей */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .feature-card {
    background: rgba(30, 30, 60, 0.7);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.feature-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
}

.feature-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-benefits li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.feature-benefits i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1rem;
}

/* Расширенные возможности */
.advanced-features-grid {
    margin-top: 50px;
}

.advanced-feature.reverse {
    flex-direction: row-reverse;
}

.feature-media img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.feature-media:hover img {
    transform: scale(1.05);
}

.feature-content {
    flex: 1;
}

.advanced-feature h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    color: var(--primary-color);
}

.advanced-feature p {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 25px;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 1rem;
}

.feature-list i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.tech-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Таблица сравнения */
.comparison-table {
    overflow-x: auto;
    margin-top: 50px;
    box-shadow: var(--shadow);
    border-radius: 15px;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.comparison-table th, 
.comparison-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(67, 97, 238, 0.1);
}

.comparison-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-family: var(--font-heading);
}

.comparison-table tr:nth-child(even) {
    background: rgba(67, 97, 238, 0.03);
}

[data-theme="dark"] .comparison-table tr:nth-child(even) {
    background: rgba(67, 97, 238, 0.1);
}

.comparison-table tr:hover {
    background: rgba(67, 97, 238, 0.1);
}

.comparison-table i.fa-check {
    color: #4ade80;
}

.comparison-table i.fa-times {
    color: #ef4444;
    opacity: 0.7;
}



/* AI Protection Visualization - Improved */
/* Расширенные возможности */
.advanced-features-grid {
    margin-top: 50px;
}

.advanced-feature {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 80px;
}

.advanced-feature.reverse {
    flex-direction: row-reverse;
}

.feature-media {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.feature-media img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.feature-media:hover img {
    transform: scale(1.05);
}

.feature-content {
    flex: 1;
}

.advanced-feature h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    color: var(--primary-color);
}

.advanced-feature p {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 25px;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 1rem;
}

.feature-list i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.tech-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Демонстрации */
.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.demo-card {
    background: var(--light-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.demo-preview {
    position: relative;
    overflow: hidden;
}

.demo-preview img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.demo-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: var(--transition);
}

.demo-card:hover .demo-overlay {
    opacity: 1;
}

.demo-card h3 {
    padding: 20px 20px 10px;
    font-size: 1.3rem;
    font-family: var(--font-heading);
}

.demo-card p {
    padding: 0 20px 20px;
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Модальные окна демонстраций */
.demo-window {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.demo-window.active {
    opacity: 1;
    visibility: visible;
}

.demo-container {
    background: var(--light-color);
    border-radius: 15px;
    width: 90%;
    max-width: 1000px;
    max-height: 80vh;
    overflow-y: auto;
    padding: 30px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.demo-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(67, 97, 238, 0.1);
    border: none;
    color: var(--dark-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.demo-close:hover {
    background: var(--primary-color);
    color: white;
}

.demo-content h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    color: var(--primary-color);
}

.demo-iframe-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    margin-bottom: 20px;
}

.demo-iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    border: 1px solid rgba(67, 97, 238, 0.2);
}

@media (max-width: 768px) {
    .advanced-feature {
        flex-direction: column;
    }
    
    .advanced-feature.reverse {
        flex-direction: column;
    }
    
    .feature-media, .feature-content {
        width: 100%;
    }
    
    .demo-container {
        width: 95%;
        padding: 20px;
    }
    
    .demo-content h3 {
        font-size: 1.5rem;
    }
}
/* Интерактивные карточки */
.interactive-card {
    width: 100%;
    height: 400px;
    perspective: 1000px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.interactive-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    box-sizing: border-box;
}

.card-front {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.card-back {
    background: white;
    transform: rotateY(180deg);
    color: var(--dark-color);
}

[data-theme="dark"] .card-back {
    background: var(--dark-color);
    color: var(--light-color);
}

.card-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: white;
}

.card-front h3 {
    font-size: 1.8rem;
    font-family: var(--font-heading);
    margin: 0;
    text-align: center;
}

/* Стили для карточки защиты */
.card-stats {
    display: flex;
    justify-content: space-around;
    width: 100%;
    margin-bottom: 30px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.card-animation {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.animation-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(67, 97, 238, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.animation-pulse {
    position: absolute;
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.7);
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.7);
    }
    70% {
        transform: scale(1.5);
        box-shadow: 0 0 0 20px rgba(67, 97, 238, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0);
    }
}

/* Стили для карточки автоматизации */
.automation-process {
    display: flex;
    justify-content: space-between;
    width: 100%;
    position: relative;
    margin-bottom: 40px;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
    width: 80px;
}

.step-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.process-step:hover .step-icon {
    transform: scale(1.2);
    background: var(--accent-color);
}

.step-label {
    font-size: 0.8rem;
    color: var(--gray-color);
}

.automation-line {
    position: absolute;
    top: 25px;
    left: 50px;
    right: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: 1;
}

/* Анимация статистики */
@keyframes countUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Dashboard Card Styles */
.dashboard-card {
    width: 100%;
    max-width: 500px;
    background: var(--light-color);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-15deg);
    transition: all 0.5s ease;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .dashboard-card {
    background: #2a2a4a;
    border-color: rgba(255,255,255,0.1);
}

.dashboard-card:hover {
    transform: perspective(1000px) rotateY(-5deg);
}

.dashboard-header {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 500;
}

.header-left {
    display: flex;
    align-items: center;
}

.header-right {
    display: flex;
    gap: 15px;
}

.header-right i {
    cursor: pointer;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.header-right i:hover {
    opacity: 1;
    transform: scale(1.1);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 10px;
}

.status-dot.online {
    background: #4ade80;
    box-shadow: 0 0 10px #4ade80;
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 20px;
}

.metric {
    background: rgba(67, 97, 238, 0.05);
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .metric {
    background: rgba(67, 97, 238, 0.1);
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.metric-trend {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 20px;
    display: inline-block;
}

.metric-trend.up {
    background: rgba(74, 222, 128, 0.2);
    color: #4ade80;
}

.metric-trend.down {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.threat-alert {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    margin: 0 20px;
    border-radius: 10px;
}

.threat-alert.critical {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid #ef4444;
}

.threat-alert i {
    font-size: 1.5rem;
    color: #ef4444;
    margin-right: 15px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: 3px;
    font-size: 0.9rem;
}

.alert-desc {
    font-size: 0.8rem;
    color: var(--gray-color);
}

.threat-chart {
    padding: 15px 20px;
    margin: 20px;
    border: 1px solid rgba(67, 97, 238, 0.1);
    border-radius: 10px;
}

.chart-header {
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.chart-container {
    height: 150px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
    padding-top: 20px;
}

.chart-line {
    flex: 1;
    background: linear-gradient(to top, var(--primary-color), var(--primary-light));
    border-radius: 5px 5px 0 0;
    position: relative;
    min-width: 10px;
    transition: height 1s ease;
}

.chart-line::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--primary-light);
    border-radius: 5px 5px 0 0;
}

.threat-list {
    margin: 20px;
    border: 1px solid rgba(67, 97, 238, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.threat-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-top: 1px solid rgba(67, 97, 238, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.threat-item:first-child {
    border-top: none;
}

.threat-item:hover {
    background: rgba(67, 97, 238, 0.05);
}

.threat-severity {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 15px;
}

.threat-severity.high {
    background: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

.threat-severity.medium {
    background: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

.threat-info {
    flex: 1;
}

.threat-name {
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 3px;
}

.threat-time {
    font-size: 0.7rem;
    color: var(--gray-color);
}

.threat-item i {
    color: var(--gray-color);
    font-size: 0.8rem;
}

/* Анимации для карточки */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(67, 97, 238, 0); }
    100% { box-shadow: 0 0 0 0 rgba(67, 97, 238, 0); }
}

.dashboard-card {
    animation: pulse 3s infinite;
}

/* Hero Section for Features Page */
.hero-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.hero-content {
    flex: 1;
    max-width: 50%;
}

.hero-image {
    flex: 1;
    max-width: 50%;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 992px) {
    .hero-content-wrapper {
        flex-direction: column;
    }
    
    .hero-content,
    .hero-image {
        max-width: 100%;
    }
    
    .hero-image {
        margin-top: 50px;
    }
}   

#features-hero.hero-section {
    padding-top: 120px; /* Добавляем отступ, равный высоте шапки + дополнительное пространство */
    margin-top: 0;
}

/* Стили для калькулятора стоимости */
.calculator-container {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .calculator-container {
    background: rgba(30, 30, 60, 0.7);
}

.calculator-form {
    flex: 1;
    padding-right: 20px;
}

.calculator-result {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--dark-color);
}

.slider {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(67, 97, 238, 0.2);
    border-radius: 4px;
    outline: none;
    margin-bottom: 10px;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: var(--primary-light);
}

.slider-value {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.slider-value span {
    font-weight: 700;
    color: var(--primary-color);
}

.radio-group {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.radio-group input[type="radio"] {
    display: none;
}

.radio-group label {
    padding: 8px 15px;
    border-radius: 50px;
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.radio-group input[type="radio"]:checked + label {
    background: var(--primary-color);
    color: white;
}

.form-select {
    width: 100%;
    padding: 12px 15px;
    border-radius: 50px;
    border: 2px solid rgba(67, 97, 238, 0.2);
    background: var(--light-color);
    color: var(--dark-color);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
}

.form-select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.result-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 350px;
    text-align: center;
    border: 2px solid rgba(67, 97, 238, 0.2);
    transition: var(--transition);
}

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

.result-plan {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin: 15px 0;
}

.result-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.result-price span {
    font-size: 1.2rem;
    font-weight: normal;
    color: var(--gray-color);
}

.result-features {
    margin: 25px 0;
    text-align: left;
}

.result-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.result-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.result-features i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 0.9rem;
}

/* Адаптивность калькулятора */
@media (max-width: 768px) {
    .calculator-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .calculator-form {
        padding-right: 0;
    }
    
    .result-card {
        max-width: 100%;
    }
}

/* Анимация для калькулятора */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calculator-container {
    animation: slideIn 0.5s ease-out;
}

/* Стили для страницы контактов */
#contact-hero.hero-section {
    padding-top: 120px;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

/* Контактные карточки */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.contact-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(67, 97, 238, 0.1);
    text-align: center;
}

[data-theme="dark"] .contact-card {
    background: rgba(30, 30, 60, 0.7);
}

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

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.contact-details {
    text-align: left;
}

.contact-details p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.contact-details i {
    width: 25px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.contact-details a {
    color: var(--dark-color);
    text-decoration: none;
    transition: var(--transition);
}

[data-theme="dark"] .contact-details a {
    color: var(--light-color);
}

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

/* Социальные сети */
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.social-card {
    background: var(--light-color);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .social-card {
    background: rgba(30, 30, 60, 0.7);
}

.social-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-color);
    z-index: 2;
}

.social-card.telegram:before {
    background: #0088cc;
}

.social-card.vk:before {
    background: #4a76a8;
}

.social-card.whatsapp:before {
    background: #25D366;
}

.social-card.youtube:before {
    background: #FF0000;
}

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

.social-card i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    transition: var(--transition);
}

.social-card:hover i {
    transform: scale(1.2);
}

.social-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.social-card p {
    color: var(--gray-color);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.social-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.social-card:hover .social-link {
    color: var(--secondary-color);
}

/* Офисы */
.offices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.office-card {
    background: var(--light-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

[data-theme="dark"] .office-card {
    background: rgba(30, 30, 60, 0.7);
}

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

.office-map {
    height: 250px;
    position: relative;
}

.office-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.office-info {
    padding: 25px;
}

.office-info h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.office-info p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.office-info i {
    width: 25px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.office-info a {
    color: var(--dark-color);
    text-decoration: none;
    transition: var(--transition);
}

[data-theme="dark"] .office-info a {
    color: var(--light-color);
}

.office-info a:hover {
    color: var(--primary-color);
}

/* Форма обратной связи */
.form-container {
    display: flex;
    gap: 50px;
    margin-top: 50px;
}

.form-content {
    flex: 1;
}

.form-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    line-height: 1.2;
}

.form-content p {
    font-size: 1.1rem;
    color: var(--gray-color);
    margin-bottom: 30px;
    line-height: 1.6;
}

.contact-stats {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.contact-form {
    flex: 1;
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(67, 97, 238, 0.1);
}

[data-theme="dark"] .contact-form {
    background: rgba(30, 30, 60, 0.7);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

[data-theme="dark"] .form-group label {
    color: var(--light-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid rgba(67, 97, 238, 0.3);
    background: var(--light-color);
    color: var(--dark-color);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    background: rgba(40, 40, 80, 0.5);
    color: var(--light-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group button {
    width: 100%;
}

/* Адаптивность */
@media (max-width: 992px) {
    .form-container {
        flex-direction: column;
    }
    
    .contact-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .offices-grid {
        grid-template-columns: 1fr;
    }
    
    .social-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .social-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .form-content,
    .contact-form {
        padding: 20px;
    }
}

/* Contact Hero Section */
#contact-hero.hero-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

#contact-hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

#contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

#contact-hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #555;
}

.contact-channels {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.channel-item {
    background: white;
    border-radius: 12px;
    padding: 25px;
    width: 220px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.channel-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.channel-icon {
    font-size: 2.5rem;
    color: #4e73df;
    margin-bottom: 15px;
}

.channel-info h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #333;
}

.channel-info a {
    color: #4e73df;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.channel-info a:hover {
    color: #2e59d9;
    text-decoration: underline;
}

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

@media (max-width: 768px) {
    #contact-hero h1 {
        font-size: 2.2rem;
    }
    
    #contact-hero p {
        font-size: 1rem;
    }
    
    .contact-channels {
        gap: 15px;
    }
    
    .channel-item {
        width: 100%;
        max-width: 220px;
        padding: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .button {
        width: 100%;
        max-width: 280px;
    }
}

/* Дополнительные услуги */
#addons {
    padding: 100px 0;
    background-color: var(--light-color);
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.addon-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(67, 97, 238, 0.1);
    text-align: center;
}

[data-theme="dark"] .addon-card {
    background: rgba(30, 30, 60, 0.7);
}

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

.addon-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.addon-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.addon-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.addon-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0;
}

.addon-card .button {
    padding: 10px 20px;
    font-size: 0.9rem;
}

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

@media (max-width: 480px) {
    .addons-grid {
        grid-template-columns: 1fr;
    }
}