:root {
    /* Основная цветовая схема */
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --accent: #f472b6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    /* Border & Transition */
    --border: #e2e8f0;
    --transition-fast: 0.2s ease;
    --primary-bg: rgba(99, 102, 241, 0.06);

    /* Светлая тема (по умолчанию) */
    --bg-primary: #f0f2f5;
    --bg-secondary: #e4e7eb;
    --dark-bg: #f8fafc;
    --dark-card: #ffffff;
    --dark-card-hover: #f1f5f9;
    --dark-border: #e2e8f0;
    --border-light: rgba(99, 102, 241, 0.1);

    /* Текст */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    /* Градиенты */
    --gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    --gradient-gold: linear-gradient(135deg, #f59e0b, #f97316);

    /* Эффекты */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(99, 102, 241, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-glow: none;

    /* Скругления - все 8px */
    --radius-sm: 8px;
    --radius-md: 8px;
    --radius-lg: 8px;
    --radius-xl: 8px;
    --radius-full: 8px;
}

/* Тёмная тема */
[data-theme="dark"] {
    --bg-primary: #03030a;
    --bg-secondary: #080814;
    --dark-bg: #0a0a18;
    --dark-card: #13132b;
    --dark-card-hover: #1a1a38;
    --dark-border: #2a2a4a;
    --border-light: rgba(99, 102, 241, 0.2);

    --text-primary: #ffffff;
    --text-secondary: #b8b8e0;
    --text-muted: #8888b0;

    --glass-bg: rgba(19, 19, 43, 0.9);
    --glass-border: rgba(99, 102, 241, 0.25);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.6);
    --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.7);
    --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.8);
}

/* Авто-тема (следует за системными настройками) */
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] {
        --bg-primary: #03030a;
        --bg-secondary: #080814;
        --dark-bg: #0a0a18;
        --dark-card: #13132b;
        --dark-card-hover: #1a1a38;
        --dark-border: #2a2a4a;
        --border: #2a2a4a;
        --primary-bg: rgba(99, 102, 241, 0.12);
        --border-light: rgba(99, 102, 241, 0.2);

        --text-primary: #ffffff;
        --text-secondary: #b8b8e0;
        --text-muted: #8888b0;

        --glass-bg: rgba(19, 19, 43, 0.9);
        --glass-border: rgba(99, 102, 241, 0.25);
        --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.6);
        --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.7);
        --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.8);
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg-primary) radial-gradient(circle at 15% 10%, rgba(99, 102, 241, 0.08) 0%, transparent 20%) !important;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 14px;
    position: relative;
    overflow-x: hidden;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 85% 10%, rgba(139, 92, 246, 0.06) 0%, transparent 20%),
        radial-gradient(circle at 50% 85%, rgba(139, 92, 246, 0.04) 0%, transparent 25%),
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.03) 0%, transparent 18%),
        radial-gradient(circle at 80% 75%, rgba(139, 92, 246, 0.04) 0%, transparent 18%);
    pointer-events: none;
    z-index: -1;
}

/* Кнопка переключателя темы */
.theme-toggle-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    transition: all 0.15s ease;
    position: relative;
}

.theme-toggle-btn:hover {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.theme-toggle-btn .theme-icon-sun,
.theme-toggle-btn .theme-icon-moon,
.theme-toggle-btn .theme-icon-auto {
    display: none;
}

.theme-toggle-btn .theme-icon-sun { display: block; }
[data-theme="dark"] .theme-toggle-btn .theme-icon-sun { display: none; }
[data-theme="dark"] .theme-toggle-btn .theme-icon-moon { display: block; }
[data-theme="auto"] .theme-toggle-btn .theme-icon-sun { display: none; }
[data-theme="auto"] .theme-toggle-btn .theme-icon-auto { display: block; }

/* Упрощенный прелоадер */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.3s ease;
}

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

.preloader-spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border: 3px solid rgba(99, 102, 241, 0.2);
    border-top: 3px solid var(--primary);
    border-right: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.preloader-text {
    color: var(--text-secondary);
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: pulse 1.5s ease-in-out infinite;
}

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

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

@keyframes pulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* Анимация для плавного движения кругов */
@keyframes float {
    0% {
        transform: scale(1) translate(0, 0);
        opacity: 1;
    }

    50% {
        transform: scale(1.05) translate(1%, 1%);
        opacity: 0.9;
    }

    100% {
        transform: scale(1) translate(-1%, -1%);
        opacity: 1;
    }
}

@keyframes floatReverse {
    0% {
        transform: scale(1) translate(0, 0);
        opacity: 0.7;
    }

    50% {
        transform: scale(1.03) translate(-1%, 1%);
        opacity: 0.8;
    }

    100% {
        transform: scale(1) translate(1%, -1%);
        opacity: 0.7;
    }
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* Уведомления */
.notification-container {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 350px;
}

.custom-notification {
    background: var(--dark-card);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease;
    border: 1px solid var(--dark-border);
    backdrop-filter: blur(10px);
}

.custom-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.custom-notification.success {
    border-left-color: var(--success);
}

.custom-notification.success i:first-child {
    color: var(--success);
}

.custom-notification.error {
    border-left-color: var(--danger);
}

.custom-notification.error i:first-child {
    color: var(--danger);
}

.custom-notification i:first-child {
    font-size: 28px;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.notification-message {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.notification-close {
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 18px;
    transition: color 0.2s ease;
    padding: 5px;
}

.notification-close:hover {
    color: var(--danger);
}

/* Шапка */
.landing-header {
    padding: 15px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--glass-bg);
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(10deg);
    /* box-shadow: var(--shadow-glow); */
}

.logo-icon i {
    font-size: 24px;
    color: white;
    transform: rotate(-10deg);
}

.logo-text h2 {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

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

.login-btn {
    padding: 10px 30px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--gradient);
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 255, 255, 0.1);
    white-space: nowrap;
}

.login-btn:hover {
    transform: translateY(-2px);
}

/* Мобильное меню */
.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 1002;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1003;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100%;
    background: var(--dark-card);
    border-left: 1px solid var(--dark-border);
    z-index: 1004;
    transition: right 0.3s ease;
    padding: 60px 20px 30px;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 50px;
    right: 20px;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s ease;
    z-index: 1005;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.mobile-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 12px 15px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-nav-link i {
    width: 20px;
    color: var(--primary);
}

.mobile-nav-link:hover {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    transform: translateX(-5px);
}

.mobile-login-btn {
    margin-top: 30px;
    padding: 15px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--gradient);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-login-btn:hover {
    transform: translateY(-2px);
}

.mobile-menu-actions {
    margin-top: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-menu-actions .mobile-login-btn {
    margin-top: 0;
    flex: 1;
}

/* Логотип слева — свободное место делится поровну вокруг навигации,
   поэтому меню встаёт по центру между логотипом и кнопками справа */
.landing-header .logo {
    margin-right: auto;
}

/* Кнопка темы в шапке */
.landing-header .theme-toggle-btn {
    margin: 0 8px 0 auto;
    flex-shrink: 0;
}

/* Блокировка скролла при открытом меню */
body.menu-open {
    overflow: hidden;
}

/* Основной контент */
.main-content {
    max-width: 1400px;
    margin: 40px auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

/* ========== HERO FEATURES ========== */
.hero-features {
    padding: 40px 20px 20px;
}

.hero-features-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.hero-features-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 30px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}

.hero-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.hero-feature-item {
    background: var(--dark-card-hover);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-feature-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-feature-item i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.hero-feature-item h3 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1.15rem;
}

.hero-feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Мобильные стили для HERO FEATURES */
@media (max-width: 768px) {
    .hero-features {
        padding: 30px 15px 20px;
    }

    .hero-features-title {
        font-size: 1.6rem;
    }

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

/* ========== HERO СЕКЦИЯ ========== */
.hero-section {
    position: relative;
    text-align: center;
    padding: 50px 20px;
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--dark-border);
    margin-bottom: 50px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-bg-glow {
    position: absolute;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle at 30% 40%, rgba(99, 102, 241, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    /* max-width: 1000px; */
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-primary);
    }

.title-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 750px;
    margin: 0 auto 30px;
    line-height: 1.5;
}

/* Кнопки */
.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 35px;
}

.hero-btn {
    padding: 12px 28px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.hero-btn.primary {
    background: var(--gradient);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-glow);
}

.hero-btn.primary:hover {
    transform: translateY(-2px);
}

.hero-btn.secondary {
    background: rgba(99, 102, 241, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--dark-border);
    backdrop-filter: blur(10px);
}

.hero-btn.secondary:hover {
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
    border-color: var(--primary);
}

/* Статистика */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 15px 0 5px;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-number {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 35px;
    background: linear-gradient(to bottom, transparent, rgba(99, 102, 241, 0.5), transparent);
}

/* Адаптивность для hero */
@media (max-width: 992px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 14px;
    }

    .hero-btn {
        padding: 10px 24px;
        font-size: 14px;
    }

    .stat-number {
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 35px 15px;
        margin-bottom: 40px;
    }

    .hero-bg-glow {
        opacity: 0.5;
    }

    .hero-title {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 13px;
        margin-bottom: 25px;
        padding: 0 5px;
    }

    .hero-actions {
        gap: 12px;
        margin-bottom: 25px;
    }

    .hero-btn {
        padding: 8px 20px;
        font-size: 13px;
    }

    .hero-stats {
        gap: 20px;
        padding: 12px 0 0;
    }

    .stat-number {
        font-size: 18px;
    }

    .stat-label {
        font-size: 9px;
    }

    .stat-divider {
        height: 28px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 30px 12px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-description {
        font-size: 12px;
    }

    .hero-actions {
        gap: 10px;
    }

    .hero-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .hero-stats {
        gap: 15px;
    }

    .stat-number {
        font-size: 16px;
    }

    .stat-label {
        font-size: 8px;
    }

    .stat-divider {
        height: 22px;
    }
}

/* Заголовки секций */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    }

.section-title p {
    font-size: 18px;
    color: var(--text-secondary);
}

/* ========== КАК ЭТО РАБОТАЕТ ========== */
.how-it-works-section {
    margin: 60px 0 60px;
    position: relative;
    scroll-margin-top: 60px;
}

.how-it-works-container {
    width: 100%;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.how-it-works-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.how-it-works-container::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.how-it-works-header {
    text-align: center;
    margin-bottom: 45px;
    position: relative;
    z-index: 2;
}

.how-it-works-header h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.how-it-works-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 45px;
    position: relative;
    z-index: 2;
}

.step-card {
    background: var(--bg-secondary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    /* height: 3px; */
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-card:hover::before {
    opacity: 1;
}

.step-number {
    position: absolute;
    top: 15px;
    right: 18px;
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.15;
    line-height: 1;
    transition: all 0.4s ease;
}

.step-card:hover .step-number {
    opacity: 1;
    color: var(--primary);
    -webkit-text-fill-color: var(--primary);
    transform: scale(1.1);
}

[data-theme="dark"] .step-card:hover .step-number {
    color: #fff;
    -webkit-text-fill-color: #fff;
}

.step-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.step-icon i {
    font-size: 42px;
    color: var(--primary);
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.step-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.how-it-works-features {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 35px;
    position: relative;
    z-index: 2;
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(99, 102, 241, 0.12);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(99, 102, 241, 0.25);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.feature-pill:hover {
    background: rgba(99, 102, 241, 0.22);
    transform: translateY(-2px);
}

.feature-pill i {
    font-size: 16px;
    color: var(--primary);
}

.feature-pill span {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 13px;
}

.how-it-works-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.cta-btn-primary {
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--gradient);
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-glow);
    white-space: nowrap;
}

.cta-btn-primary:hover {
    transform: translateY(-3px);
}

.cta-btn-secondary {
    padding: 14px 32px;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.05);
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    white-space: nowrap;
}

.cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: var(--primary);
}

/* ========== ТАРИФЫ ========== */
.tariffs-section {
    margin: 80px 0;
}

.tariffs-wrapper {
    width: 100%;
    padding: 20px 0 30px;
}

.tariffs-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
    align-items: stretch;
}

/* Карточка тарифа */
.tariff-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 20px 12px 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    backdrop-filter: blur(10px);
    overflow: visible;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 480px;
    width: 100%;
    box-sizing: border-box;
    box-shadow: var(--shadow-sm);
}

.tariff-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    background: var(--dark-card-hover);
    z-index: 10;
}

.tariff-card.popular {
    border: 2px solid var(--warning);
    transform: scale(1.02);
    background: linear-gradient(145deg, var(--dark-card), rgba(245, 158, 11, 0.06));
    min-height: 500px;
}

.tariff-card.popular:hover {
    transform: scale(1.02) translateY(-3px);
    z-index: 20;
}

/* Карточка тестового периода */
.tariff-card.trial {
    border: 2px solid var(--success);
    background: linear-gradient(145deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
}

.tariff-card.trial .tariff-icon i {
    color: var(--success);
}

.tariff-card.trial .order-btn {
    background: linear-gradient(135deg, var(--success), #059669);
}

.popular-badge {
    position: absolute;
    top: -8px;
    right: 15px;
    background: var(--gradient-gold);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-glow);
    white-space: nowrap;
    z-index: 30;
    pointer-events: none;
}

.tariff-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tariff-icon {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--primary);
}

.tariff-card.popular .tariff-icon {
    color: var(--warning);
}

.tariff-name {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
}

.tariff-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.tariff-card.popular .tariff-price {
    color: var(--warning);
}

.tariff-price small {
    font-size: 14px;
    color: inherit;
    font-weight: 600;
    opacity: 0.9;
}

.tariff-features {
    list-style: none;
    margin: 8px 0 12px;
    text-align: left;
    padding: 0 5px;
    flex-grow: 1;
}

.tariff-features li {
    padding: 4px 0;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 11px;
    border-bottom: 1px solid var(--dark-border);
}

.tariff-features li:last-child {
    border-bottom: none;
}

.tariff-features li i {
    color: var(--success);
    font-size: 10px;
    width: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.order-btn {
    padding: 10px 12px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--gradient);
    color: white;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
}

.tariff-card.popular .order-btn {
    background: var(--gradient-gold);
}

.order-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* ========== СЕКЦИЯ: СПОСОБЫ ОПЛАТЫ ========== */
.payment-section {
    margin: 80px 0;
}

.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.payment-method-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.payment-method-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    background: var(--dark-card-hover);
}

.payment-method-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 20px;
}

.payment-method-icon i {
    font-size: 48px;
}

.payment-method-icon .payment-logo {
    height: 48px;
    width: auto;
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
    transition: all 0.3s ease;
}

.payment-method-card:hover .payment-method-icon i {
    color: var(--primary-light);
}

.payment-method-card:hover .payment-method-icon .payment-logo {
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
}

.payment-method-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.payment-method-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========== КОНТАКТЫ И ФОРМА ОБРАТНОЙ СВЯЗИ ========== */
.contact-description {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 30px;
    padding: 15px;
    background: rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
    line-height: 1.6;
}

.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 60px;
    margin-top: 80px;
    box-shadow: var(--shadow-lg);
}

.contact-info h3,
.feedback-form h3 {
    font-size: 28px;
    margin-bottom: 30px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px 25px;
    background: rgba(99, 102, 241, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(99, 102, 241, 0.05);
    transform: translateX(10px);
    border-color: var(--primary);
}

/* Иконка Email */
.contact-item .fas.fa-envelope {
    font-size: 28px;
    color: var(--primary);
    width: 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-item:hover .fas.fa-envelope {
    color: var(--primary-light);
}

/* Иконка Telegram (просто самолетик) */
.contact-icon-svg.telegram-plane {
    width: 28px;
    height: 28px;
    color: var(--primary);
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon-svg.telegram-plane {
    color: var(--primary-light);
}

/* Иконка Max PNG */
.contact-icon-img {
    width: 28px;
    height: 28px;
    display: block;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon-img {
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
}

.contact-item-text {
    flex: 1;
}

.contact-item-text strong {
    display: block;
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.contact-item-text span,
.contact-item-text a {
    color: var(--text-secondary);
    font-size: 15px;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Форма обратной связи */
.feedback-form {
    background: var(--dark-card-hover);
    padding: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.3s ease;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background: rgba(0, 0, 0, 0.4);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.submit-btn {
    padding: 16px 40px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--gradient);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    white-space: nowrap;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ========== ФУТЕР ========== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    padding: 60px 0 30px;
    margin-top: 45px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* Верхняя часть футера с сеткой */
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col-logo {
    grid-column: span 1;
}

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

.footer-logo .logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(10deg);
    box-shadow: var(--shadow-glow);
}

.footer-logo .logo-icon i {
    font-size: 24px;
    color: white;
    transform: rotate(-10deg);
}

.footer-logo-text {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-description {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-title {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gradient);
    border-radius: var(--radius-full);
}

.footer-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-menu li {
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 3px 0;
    white-space: nowrap;
}

.footer-menu a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-menu i {
    color: var(--primary);
    width: 18px;
    font-size: 14px;
}

/* Иконка Telegram в футере */
.footer-icon-svg.telegram-plane {
    width: 16px;
    height: 16px;
    color: var(--primary);
    transition: all 0.3s ease;
    vertical-align: middle;
}

.footer-menu a:hover .footer-icon-svg.telegram-plane {
    color: var(--primary-light);
}

/* Иконка Max в футере */
.footer-icon-img {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
    transition: all 0.3s ease;
}

.footer-menu a:hover .footer-icon-img {
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
}

/* Средняя часть футера */
.footer-middle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-requisites {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-requisites p {
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-requisites i {
    color: var(--primary);
    width: 16px;
}

.footer-requisites strong {
    color: var(--primary);
    font-weight: 600;
}

.footer-payment h4 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-payment-icons {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.footer-payment-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 13px;
    transition: all 0.3s ease;
}

.footer-payment-item i {
    font-size: 20px;
    color: var(--primary);
}

.footer-payment-item .payment-logo.sbp-logo {
    height: 20px;
    width: auto;
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
}

.footer-payment-item:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

.footer-payment-item:hover i {
    color: var(--primary-light);
}

.footer-payment-item:hover .payment-logo.sbp-logo {
    filter: brightness(0) saturate(100%) invert(44%) sepia(13%) saturate(2449%) hue-rotate(200deg) brightness(97%) contrast(91%);
}

/* Нижняя часть футера */
.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

/* Модальные окна */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
    overflow-y: auto;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    padding: 0;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--dark-border);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    background: var(--gradient);
    color: white;
    padding: 25px;
    text-align: center;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-header h3 {
    font-size: 24px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modal-body {
    padding: 10px 10px;
}

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

.modal-body .form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

.modal-body .form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
    font-size: 15px;
}

[data-theme="dark"] .modal-body .form-group input {
    background: rgba(0, 0, 0, 0.4);
}

.modal-body .form-group small {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    padding: 6px 10px;
    background: rgba(99, 102, 241, 0.06);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 11px;
    line-height: 1.4;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.modal-body .form-group small::before {
    content: 'ⓘ';
    font-size: 11px;
    opacity: 0.5;
    flex-shrink: 0;
}

.email-registration-notice {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 0 0 14px;
    padding: 10px 12px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 7px;
    background: rgba(148, 163, 184, 0.06);
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.4;
}

.email-registration-notice strong {
    color: var(--text-primary);
    font-size: 13px;
}

.selected-tariff-info {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-md);
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
}

.selected-tariff-info i {
    color: var(--primary);
    margin-right: 8px;
}

.selected-tariff-info strong {
    color: var(--primary);
    font-weight: 700;
}

.consent-group {
    display: grid;
    gap: 8px;
    margin: 16px 0 20px;
    padding: 11px 13px;
    border: 1px solid rgba(99, 102, 241, 0.22);
    border-radius: 10px;
    background: rgba(99, 102, 241, 0.06);
}

.consent-option {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.4;
    cursor: pointer;
}

.consent-option input {
    appearance: none;
    width: 16px;
    height: 16px;
    margin: 1px 0 0;
    flex: 0 0 16px;
    border: 1px solid var(--text-muted);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.25);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.consent-option input:checked {
    border-color: var(--primary);
    background: var(--primary) center / 10px 10px no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='m2 6 2.5 2.5L10 3' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.consent-option input:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

.consent-option a {
    color: var(--primary-light);
    text-decoration: none;
    border-bottom: 1px dotted currentColor;
}

.consent-option a:hover {
    color: var(--text-primary);
}

.consent-option small {
    color: var(--text-muted);
    font-size: 10px;
    white-space: nowrap;
}

.consent-group-modal {
    margin: 16px 10px 20px;
}

.agreement-text {
    margin: 20px 0;
    padding: 15px;
    background: rgba(99, 102, 241, 0.03);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
    border: 1px solid var(--glass-border);
}

.agreement-text a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px dotted var(--primary);
}

.agreement-text a:hover {
    color: var(--primary-light);
    border-bottom: 1px solid var(--primary-light);
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
    padding: 0 20px 20px 20px;
}

.modal-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    height: 44px;
}

.modal-btn-cancel {
    background: rgba(99, 102, 241, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--dark-border);
}

.modal-btn-cancel:hover {
    background: rgba(99, 102, 241, 0.1);
}

.modal-btn-save {
    background: var(--gradient);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-btn-save:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Кнопка закрытия модального окна */
.modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-radius: var(--radius-md);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 1;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* Модальное окно для документов */
.doc-modal .modal-content {
    max-width: 800px;
    margin: 20px auto;
}

.doc-modal .modal-body {
    max-height: 70vh;
    overflow-y: auto;
    padding: 30px;
    scroll-behavior: smooth;
}

/* Стили для контента документов */
.doc-content {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.doc-content h1 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 25px;
    text-align: center;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gradient);
}

.doc-content h2 {
    font-size: 20px;
    color: var(--text-primary);
    margin: 30px 0 15px;
    font-weight: 600;
}

.doc-content h3 {
    font-size: 18px;
    color: var(--text-primary);
    margin: 25px 0 10px;
    font-weight: 600;
}

.doc-content p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.doc-content ul,
.doc-content ol {
    margin: 15px 0;
    padding-left: 25px;
}

.doc-content li {
    /* margin-bottom: 10px; */
    color: var(--text-secondary);
}

.doc-content li strong {
    color: var(--primary);
}

.doc-content strong {
    color: var(--primary);
    font-weight: 600;
}

.doc-content .highlight {
    background: rgba(99, 102, 241, 0.15);
    padding: 15px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary);
    margin: 20px 0;
}

@media (max-width: 768px) {
    .selected-tariff-info {
        font-size: 12px;
    }

    .modal-actions {
        gap: 8px;
        padding: 0 15px 15px 15px;
    }

    .modal-btn {
        font-size: 13px;
        padding: 10px 12px;
        height: 40px;
    }

    .modal-btn i {
        font-size: 14px;
    }
}

/* ========== АДАПТИВНОСТЬ ========== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 48px;
    }

    .hero-description {
        font-size: 18px;
    }

    .tariffs-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
    }

    .payment-methods-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 42px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-btn {
        padding: 14px 32px;
        font-size: 16px;
    }

    .tariffs-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .tariff-card {
        min-height: 460px;
    }

    .tariff-card.popular {
        min-height: 480px;
    }

    .payment-methods-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-col-logo {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .landing-header {
        padding: 12px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        order: 1;
    }

    .mobile-menu-toggle {
        display: block;
        order: 3;
    }

    .nav-menu {
        display: none;
    }

    .login-btn {
        display: none;
    }

    .landing-header .theme-toggle-btn {
        order: 2;
        margin: 0 14px 0 auto;
    }

    .logo-text h1 {
        font-size: 20px;
    }

    .main-content {
        padding: 0 20px;
        margin: 20px auto;
    }

    .hero-section {
        padding: 15px 15px;
        margin-bottom: 40px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 15px;
        padding: 0 10px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 15px;
    }

    .hero-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 15px;
    }

    .section-title h2 {
        font-size: 28px;
    }

    .section-title p {
        font-size: 14px;
        padding: 0 10px;
    }

    /* Мобильные тарифы - горизонтальная прокрутка */
    .tariffs-wrapper {
        overflow-x: auto;
        padding: 15px 0;
        margin: 0;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--primary) var(--dark-border);
    }

    .tariffs-wrapper::-webkit-scrollbar {
        height: 8px;
    }

    .tariffs-wrapper::-webkit-scrollbar-track {
        background: var(--dark-border);
        border-radius: 10px;
    }

    .tariffs-wrapper::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 10px;
    }

    .tariffs-grid {
        display: flex;
        gap: 15px;
        padding: 0;
        grid-template-columns: none;
        max-width: none;
        margin: 0;
    }

    .tariff-card {
        flex: 0 0 240px;
        min-height: 440px;
        width: 240px;
        margin: 0;
    }

    .tariff-card.popular {
        flex: 0 0 250px;
        min-height: 460px;
        width: 250px;
    }

    .tariff-card.trial {
        flex: 0 0 240px;
        width: 240px;
    }

    /* Способы оплаты на мобильных */
    .payment-methods-grid {
        gap: 15px;
    }

    .payment-method-card {
        padding: 25px 15px;
    }

    /* Мобильные контакты */
    .contact-section {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px 15px;
    }

    .contact-info h3,
    .feedback-form h3 {
        font-size: 24px;
    }

    .contact-description {
        font-size: 14px;
        padding: 12px;
        margin-bottom: 25px;
    }

    .contact-item {
        padding: 12px 20px;
    }

    .contact-item .fas.fa-envelope,
    .contact-icon-svg.telegram-plane,
    .contact-icon-img {
        width: 24px;
        height: 24px;
        font-size: 24px;
    }

    .feedback-form {
        padding: 25px 20px;
    }

    .submit-btn {
        font-size: 15px;
        padding: 14px 20px;
    }

    /* Мобильный футер */
    .footer {
        padding: 40px 0 20px;
    }

    .footer-container {
        padding: 0 20px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 30px;
    }

    .footer-col-logo {
        grid-column: span 1;
    }

    .footer-title {
        margin-bottom: 15px;
    }

    .footer-menu {
        gap: 10px;
    }

    .footer-icon-svg.telegram-plane,
    .footer-icon-img {
        width: 14px;
        height: 14px;
    }

    .footer-middle {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 25px 0;
    }

    .footer-requisites {
        flex-direction: column;
        gap: 10px;
    }

    .footer-payment {
        width: 100%;
    }

    .footer-payment h4 {
        margin-bottom: 15px;
    }

    .footer-payment-icons {
        justify-content: flex-start;
    }
}

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

    .hero-description {
        font-size: 14px;
    }

    .hero-btn {
        font-size: 14px;
        padding: 12px 20px;
    }

    .tariff-card,
    .tariff-card.trial {
        flex: 0 0 220px;
        min-height: 420px;
        width: 220px;
        padding: 15px 10px;
    }

    .tariff-card.popular {
        flex: 0 0 230px;
        min-height: 440px;
        width: 230px;
    }

    .tariff-icon {
        font-size: 28px;
    }

    .tariff-name {
        font-size: 14px;
    }

    .tariff-price {
        font-size: 22px;
    }

    .order-btn {
        padding: 8px 12px;
        font-size: 11px;
    }

    .payment-method-card {
        padding: 20px 15px;
    }

    .payment-method-icon {
        font-size: 40px;
    }

    .payment-method-icon i {
        font-size: 40px;
    }

    .payment-method-icon .payment-logo {
        height: 40px;
    }

    .payment-method-card h3 {
        font-size: 16px;
    }

    .payment-method-card p {
        font-size: 12px;
    }

    .contact-item {
        padding: 10px 15px;
    }

    .contact-item .fas.fa-envelope,
    .contact-icon-svg.telegram-plane,
    .contact-icon-img {
        width: 22px;
        height: 22px;
        font-size: 22px;
    }

    .footer-icon-svg.telegram-plane,
    .footer-icon-img {
        width: 17px;
        height: auto;
    }

    .modal-header h3 {
        font-size: 20px;
        line-height: 1.2;
    }

    .submit-btn {
        font-size: 14px;
        padding: 12px 16px;
    }

    /* Мобильные документы */
    .doc-modal .modal-body {
        padding: 15px;
    }

    .doc-content h1 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .doc-content h2 {
        font-size: 16px;
        margin: 20px 0 10px;
    }
}

/* Убираем активное состояние (черешневый/фиолетовый цвет) при клике на мобильном меню */
.mobile-menu-toggle,
.mobile-menu-toggle:active,
.mobile-menu-toggle:focus,
.mobile-menu-toggle:visited,
.mobile-menu-toggle:target {
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
    background: transparent !important;
    color: var(--text-primary) !important;
    -webkit-touch-callout: none !important;
    user-select: none !important;
}

/* Для всех элементов внутри мобильного меню */
.mobile-menu-toggle *,
.mobile-menu-toggle *:active,
.mobile-menu-toggle *:focus {
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
}

/* Для бургер-иконки */
.mobile-menu-toggle i,
.mobile-menu-toggle i:active,
.mobile-menu-toggle i:focus {
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
    background: transparent !important;
}

/* Дополнительно для всех интерактивных элементов на мобильных */
a,
button,
.mobile-menu-toggle,
.mobile-nav-link,
.mobile-login-btn {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
    user-select: none !important;
}

/* Убираем синий фон при клике на ссылки в мобильном меню */
.mobile-nav-link:active,
.mobile-nav-link:focus,
.mobile-login-btn:active,
.mobile-login-btn:focus {
    background: rgba(99, 102, 241, 0.15) !important;
    color: var(--primary) !important;
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
}

/* Стили для модального окна "О проекте" */
#aboutProjectModal .modal-content {
    max-width: 700px;
}

.about-project-content {
    padding: 0;
}

.about-project-content .about-section {
    margin-bottom: 30px;
    padding: 0 5px;
}

.about-project-content .about-section h2 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 3px solid var(--primary);
    padding-left: 15px;
}

.about-project-content .about-section h2 i {
    font-size: 22px;
    color: var(--primary);
}

.about-project-content .about-section p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.about-project-content .about-section ul {
    list-style: none;
    padding-left: 0;
    margin: 15px 0;
}

.about-project-content .about-section ul li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.about-project-content .about-section ul li:last-child {
    border-bottom: none;
}

.about-project-content .about-section ul li i {
    color: var(--text-primary);
    width: 18px;
    font-size: 14px;
}

.about-project-content .about-footer-note {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.about-project-content .about-footer-note p {
    margin: 0;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
}

/* Стиль для ссылки "О проекте" в футере */
.about-project-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.about-project-link:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.about-project-link i {
    color: var(--primary);
    font-size: 14px;
}

/* Адаптация для мобильных */
@media (max-width: 768px) {
    .about-project-content .about-section h2 {
        font-size: 18px;
        line-height: 1.2;
    }

    .about-project-content .about-section h2 i {
        font-size: 18px;
    }

    .about-project-content .about-footer-note {
        padding: 15px;
    }

    .about-project-content .about-footer-note p {
        font-size: 13px;
    }
}

/* ========== PWA INSTALL BANNER ========== */
.pwa-install-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 10001;
    background: var(--dark-card);
    border: 1px solid var(--primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glow);
    backdrop-filter: blur(20px);
    animation: slideUp 0.3s ease;
    display: none;
    /* По умолчанию скрыт */
}

@keyframes slideUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }

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

.pwa-install-content {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    flex-wrap: wrap;
}

.pwa-install-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.pwa-install-text {
    flex: 1;
    min-width: 150px;
}

.pwa-install-text strong {
    display: block;
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.pwa-install-text span {
    font-size: 12px;
    color: var(--text-secondary);
}

.pwa-install-btn {
    padding: 10px 20px;
    background: var(--gradient);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.pwa-install-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.pwa-install-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.pwa-install-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--danger);
}

/* Адаптация для мобильных */
@media (max-width: 480px) {
    .pwa-install-content {
        padding: 12px 15px;
        gap: 10px;
    }

    .pwa-install-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .pwa-install-text strong {
        font-size: 14px;
    }

    .pwa-install-text span {
        font-size: 11px;
    }

    .pwa-install-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .pwa-install-close {
        width: 28px;
        height: 28px;
    }
}

/* Стили для модального окна установки iOS */
#iosInstallModal .modal-content {
    max-width: 350px;
}

#iosInstallModal .modal-body {
    padding: 25px;
}

#iosInstallModal ol li {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

#iosInstallModal ol li strong {
    color: var(--primary);
}

#iosInstallModal ol li i {
    color: var(--primary);
    margin-right: 5px;
}

/* Компактная инструкция установки */
#installModal .modal-content {
    max-width: 340px;
    border-radius: 16px;
}

#installModal .modal-header {
    padding: 15px;
    border-radius: 16px 16px 0 0;
}

#installModal .modal-header h3 {
    font-size: 18px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

#installModal .modal-body {
    padding: 20px;
}

.step {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.step-num {
    width: 26px;
    height: 26px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 12px;
    flex-shrink: 0;
}

.step-text {
    flex: 1;
}

.step-text strong {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

#installModal .step-icon {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    filter: brightness(0) invert(1);
}

.step-demo {
    background: rgba(99, 102, 241, 0.05);
    border-radius: 10px;
    padding: 6px 10px;
    border: 1px solid var(--dark-border);
}

/* iOS демо */
.ios-demo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-primary);
}

.demo-icon {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

/* Android демо */
.android-demo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    color: var(--text-primary);
}

.menu-icon-demo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
}

/* Десктоп демо */
.desktop-demo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    color: var(--text-primary);
}

.desktop-demo i {
    color: var(--primary);
}

/* Заметки */
.note {
    background: rgba(16, 185, 129, 0.15);
    border-radius: 10px;
    padding: 8px;
    text-align: center;
    font-size: 11px;
    color: var(--success);
    margin-top: 15px;
}

.note-small {
    background: rgba(99, 102, 241, 0.1);
    border-radius: 8px;
    padding: 6px;
    text-align: center;
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 10px;
}

.note i,
.note-small i {
    margin-right: 5px;
    font-size: 10px;
}

/* Кнопки */
#installModal .modal-actions {
    display: flex;
    gap: 12px;
    padding: 0 20px 20px 20px;
}

#installModal .modal-btn {
    flex: 1;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-align: center;
}

#installModal .cancel {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
}

#installModal .save {
    background: var(--gradient);
    color: white;
}

#installModal .cancel:hover,
#installModal .save:hover {
    transform: translateY(-1px);
}

/* Адаптация */
@media (max-width: 480px) {
    #installModal .modal-body {
        padding: 15px;
    }

    .step-text strong {
        font-size: 12px;
    }

    .step-demo {
        padding: 5px 8px;
    }

    .ios-demo,
    .android-demo,
    .desktop-demo {
        font-size: 11px;
    }

    #installModal .modal-btn {
        padding: 8px;
        font-size: 13px;
    }
}

/* ========== БЛОК УСТАНОВКИ ПРИЛОЖЕНИЯ (ТОЛЬКО ДЛЯ ТЕЛЕФОНОВ) ========== */
.app-install-section {
    margin: 40px auto;
    max-width: 1200px;
    padding: 0 20px;
    display: none !important;
    /* Скрыт по умолчанию */
}

/* Показываем только на телефонах (ширина до 768px) и не в PWA режиме */
@media (max-width: 768px) {
    body:not(.pwa-mode) .app-install-section {
        display: block !important;
    }
}

/* ========== PWA РЕЖИМ (запуск с ярлыка на главном экране) ========== */
/* Для iOS PWA - учитываем safe area inset */
body.pwa-mode {
    /* Флаг, что сайт запущен как приложение */
}

/* Корректировка шапки в PWA режиме для iOS */
@supports (padding-top: env(safe-area-inset-top)) {
    body.pwa-mode header {
        padding-top: env(safe-area-inset-top);
    }
}

.app-install-container {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    transition: all 0.3s ease;
}

.app-install-container:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.app-install-icon {
    position: relative;
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.app-install-icon i:first-child {
    font-size: 28px;
    color: white;
}

.app-install-icon i:last-child {
    position: absolute;
    bottom: -6px;
    right: -6px;
    background: var(--success);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: white;
    animation: bounce 1s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(3px);
    }
}

.app-install-content {
    flex: 1;
}

.app-install-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.app-install-content p {
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.app-install-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.install-app-btn {
    padding: 8px 20px;
    background: var(--gradient);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.install-app-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.install-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(99, 102, 241, 0.05);
    padding: 5px 12px;
    border-radius: var(--radius-md);
    font-size: 11px;
    color: var(--text-secondary);
    border: 1px solid var(--dark-border);
}

.install-hint i {
    color: var(--primary);
    font-size: 11px;
}

.hint-icon {
    width: 14px;
    height: 14px;
    vertical-align: middle;
    display: inline-block;
    filter: brightness(0) invert(1);
}

/* Очень маленькие телефоны */
@media (max-width: 480px) {
    .app-install-section {
        margin: 30px auto;
        padding: 0;
    }

    .app-install-container {
        padding: 15px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .app-install-icon {
        width: 50px;
        height: 50px;
    }

    .app-install-icon i:first-child {
        font-size: 24px;
    }

    .app-install-content h3 {
        font-size: 16px;
    }

    .app-install-content p {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .app-install-buttons {
        justify-content: center;
        width: 100%;
    }

    .install-app-btn {
        width: 100%;
        justify-content: center;
        padding: 10px 16px;
    }
}

/* ===== FAQ Accordion Section ===== */
.faq-section {
    margin: 80px 0;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 0 auto;
}

.faq-item {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    border-color: var(--primary);
    background: var(--dark-card-hover);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    background: var(--dark-card-hover);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 30px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s ease;
    gap: 16px;
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-question-text {
    flex: 1;
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: transform 0.3s ease, color 0.3s ease;
    font-size: 14px;
}

.faq-item.active .faq-icon {
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-content {
    padding: 0 30px 28px;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
}

.faq-answer-content p {
    margin: 0 0 12px;
}

.faq-answer-content p:last-child {
    margin-bottom: 0;
}

.faq-answer-content ul {
    margin: 12px 0;
    padding-left: 24px;
}

.faq-answer-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.faq-answer-content strong {
    color: var(--text-primary);
}

/* FAQ Responsive */
@media (max-width: 768px) {
    .faq-section {
        margin: 60px 0;
    }

    .faq-list {
        max-width: 100%;
    }

    .faq-question {
        padding: 20px 24px;
        font-size: 16px;
    }

    .faq-answer-content {
        padding: 0 24px 22px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .faq-section {
        margin: 40px 0;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 15px;
        gap: 12px;
    }

    .faq-answer-content {
        padding: 0 20px 18px;
        font-size: 14px;
    }

    .faq-answer-content ul {
        padding-left: 20px;
    }
}

.hero-description span {
    color: var(--primary);
    font-weight: 600;
}



/* Стили для FAQ секции */
.faq-section {
    margin: 0 auto;
}

.faq-section .section-title {
    text-align: center;
    margin-bottom: 40px;
}

.faq-section .section-title h2 {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.faq-section .section-title p {
    font-size: 18px;
    color: var(--text-secondary);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question-text {
    flex: 1;
    padding-right: 20px;
}

.faq-icon {
    font-size: 16px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--primary);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 24px 24px 24px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-answer-content ul {
    margin-top: 12px;
    padding-left: 20px;
}

.faq-answer-content li {
    margin-bottom: 8px;
}

@media (max-width: 768px) {

    .faq-section .section-title h2 {
        font-size: 26px;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 16px;
    }
}

/* Модальные окна - исправленные стили */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
    overflow-y: auto;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--dark-border);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    background: var(--gradient);
    color: white;
    padding: 20px 25px;
    text-align: center;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 22px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modal-body {
    padding: 25px;
    overflow-y: auto;
    flex: 1;
}

.modal-actions {
    display: flex;
    gap: 12px;
    padding: 20px 25px;
    border-top: 1px solid var(--dark-border);
    flex-shrink: 0;
}

/* Модальное окно для документов - большего размера */
.doc-modal .modal-content {
    max-width: 800px;
}

.doc-modal .modal-body {
    max-height: none;
    overflow-y: auto;
}

/* Контент документов */
.doc-content {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.doc-content h1 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 25px;
    text-align: center;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gradient);
}

.doc-content h2 {
    font-size: 20px;
    color: var(--text-primary);
    margin: 30px 0 15px;
    font-weight: 600;
}

.doc-content h3 {
    font-size: 18px;
    color: var(--text-primary);
    margin: 25px 0 10px;
    font-weight: 600;
}

.doc-content p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.doc-content ul,
.doc-content ol {
    margin: 15px 0;
    padding-left: 25px;
}

.doc-content li {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.doc-content li strong {
    color: var(--primary);
}

.doc-content strong {
    color: var(--primary);
    font-weight: 600;
}

.doc-content .highlight {
    background: rgba(99, 102, 241, 0.15);
    padding: 15px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary);
    margin: 20px 0;
}

/* О проекте */
#aboutProjectModal .modal-content {
    max-width: 700px;
}

.about-project-content {
    padding: 0;
}

.about-project-content .about-section {
    margin-bottom: 30px;
    padding: 0 5px;
}

.about-project-content .about-section h2 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 3px solid var(--primary);
    padding-left: 15px;
}

.about-project-content .about-section h2 i {
    font-size: 22px;
    color: var(--primary);
}

.about-project-content .about-section p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.about-project-content .about-section ul {
    list-style: none;
    padding-left: 0;
    margin: 15px 0;
}

.about-project-content .about-section ul li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.about-project-content .about-section ul li:last-child {
    border-bottom: none;
}

.about-project-content .about-section ul li i {
    color: var(--text-primary);
    width: 18px;
    font-size: 14px;
}

.about-project-content .about-footer-note {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.about-project-content .about-footer-note p {
    margin: 0;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
}



/* ===== SEO-СЕКЦИЯ (исправленная сетка) ===== */
.seo-content {
    color: var(--text-secondary);
}

.seo-content>p {
    text-align: center;
    margin-bottom: 40px;
    font-size: 16px;
    line-height: 1.7;
}

/* Исправленная сетка: ровно 3 колонки */
.seo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.seo-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.seo-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    background: var(--dark-card-hover);
}

.seo-card i {
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--primary);
    display: block;
}

.seo-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 600;
}

.seo-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Текстовый блок */
.seo-text-block {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.seo-text-block h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
    font-size: 20px;
}

.seo-text-block p {
    line-height: 1.7;
    margin-bottom: 12px;
}

.seo-text-block strong {
    color: var(--primary);
}

/* Адаптив: 2 колонки на планшетах */
@media (max-width: 768px) {
    .seo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .seo-content>p {
        font-size: 15px;
    }

    .seo-card {
        padding: 20px 15px;
    }

    .seo-card h3 {
        font-size: 15px;
    }

    .seo-card p {
        font-size: 13px;
    }
}

/* Адаптив: 1 колонка на маленьких телефонах */
@media (max-width: 480px) {
    .seo-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .seo-card {
        padding: 18px 12px;
    }

    .seo-card i {
        font-size: 24px;
    }

    .seo-card h3 {
        font-size: 14px;
    }

    .seo-card p {
        font-size: 12px;
    }

    .seo-text-block h3 {
        font-size: 18px;
    }
}

/* ========== БЛОК РАЗВИТИЯ (ПОД ТАРИФАМИ) ========== */
.development-info {
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.dev-info-border {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-lg);
    padding: 2px;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}

.dev-info-border:hover {
    border-color: rgba(99, 102, 241, 0.5);
}

.dev-info-content {
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.dev-info-icon {
    position: relative;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.dev-info-icon i:first-child {
    font-size: 32px;
    color: var(--primary);
}

.pulse-heart {
    position: absolute;
    bottom: -5px;
    right: -5px;
    font-size: 18px;
    color: #f472b6;
    background: var(--dark-card);
    border-radius: 50%;
    padding: 4px;
    animation: heartPulse 1.5s ease-in-out infinite;
}

@keyframes heartPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.dev-info-text {
    flex: 1;
    min-width: 200px;
}

.dev-info-text h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dev-info-text p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.dev-info-text p strong {
    color: var(--primary);
    font-weight: 600;
}

.dev-info-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.dev-info-tag {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    padding: 5px 14px;
    font-size: 12px;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    text-decoration: none;
    cursor: pointer;
}

.dev-info-tag i {
    font-size: 12px;
    color: var(--primary);
}

.dev-info-tag:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
    border-color: var(--primary);
    color: var(--text-primary);
}

.dev-info-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--primary);
    opacity: 0.7;
    animation: bounceArrow 2s infinite;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    text-decoration: none;
}

.dev-info-arrow:hover {
    opacity: 1;
    background: rgba(99, 102, 241, 0.15);
    transform: scale(1.05);
    text-decoration: none;
    color: var(--primary);
}

.arrow-hint {
    font-size: 11px;
    font-weight: 500;
    color: var(--primary-light);
    margin-top: 4px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.dev-info-arrow i {
    font-size: 18px;
}

.dev-info-arrow i:first-child {
    margin-bottom: -6px;
}

@keyframes bounceArrow {

    0%,
    100% {
        transform: translateY(0);
        opacity: 0.7;
    }

    50% {
        transform: translateY(8px);
        opacity: 1;
    }
}

/* Адаптив для блока развития */
@media (max-width: 768px) {
    .development-info {
        margin: 40px auto 15px;
    }

    .dev-info-content {
        padding: 20px 24px;
        flex-direction: column;
        text-align: center;
    }

    .dev-info-icon {
        width: 60px;
        height: 60px;
    }

    .dev-info-icon i:first-child {
        font-size: 28px;
    }

    .dev-info-text h4 {
        font-size: 18px;
    }

    .dev-info-text p {
        font-size: 14px;
    }

    .dev-info-tags {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .dev-info-content {
        padding: 10px 5px;
    }

    .dev-info-text h4 {
        font-size: 16px;
    }

    .dev-info-text p {
        font-size: 13px;
    }

    .dev-info-tags span {
        font-size: 11px;
        padding: 4px 12px;
    }
}

/* ========== FAQ секция ========== */

.faq-section {
    margin: 80px 0;
    position: relative;
}

.faq-container {
    max-width: 1400px;
    margin: 0 auto;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--dark-card-hover);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 17px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question-text {
    flex: 1;
    padding-right: 20px;
}

.faq-icon {
    font-size: 14px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon,
.faq-item[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
    color: var(--primary);
}

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

.faq-item.active .faq-answer {
    max-height: 600px;
}

.faq-answer-content {
    padding: 0 24px 20px 24px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-answer-content ul {
    margin-top: 12px;
    padding-left: 20px;
}

.faq-answer-content li {
    margin-bottom: 6px;
}

@media (max-width: 768px) {
    .faq-section {
        margin: 40px 0;
    }

    .faq-container {
        padding: 20px 16px;
    }

    .faq-question {
        padding: 14px 16px;
        font-size: 15px;
    }

    .faq-answer-content {
        padding: 0 16px 16px 16px;
    }

    .faq-answer-content ul {
        padding-left: 16px;
    }
}

/* ========== FAQ CTA ========== */

.faq-cta {
    text-align: center;
    padding: 30px 0 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.faq-cta-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.faq-arrow {
    font-size: 18px;
    color: var(--primary);
    animation: faqSlideDown 1.6s ease-in-out infinite;
}

.faq-arrow-1 {
    opacity: 0.3;
    animation-delay: 0s;
}

.faq-arrow-2 {
    opacity: 1;
    animation-delay: 0.2s;
}

@keyframes faqSlideDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

.faq-cta-text {
    margin-top: 16px;
    font-size: 18px;
    color: var(--text-secondary);
}

.faq-cta-text a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed var(--primary);
    transition: all 0.3s ease;
}

.faq-cta-text a:hover {
    color: white;
    border-bottom-color: white;
}

@media (max-width: 768px) {

    .modal-body .step-icon {
        width: 30px;
        height: 30px;
        margin: 0 !important;
    }
    .faq-cta {
        padding: 20px 0 5px;
    }

    .faq-arrow {
        font-size: 16px;
    }

    .faq-cta-text {
        font-size: 15px;
    }
}

/* ========== АДАПТИВНОСТЬ: КАК ЭТО РАБОТАЕТ ========== */
@media (max-width: 992px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .how-it-works-header h2 {
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    .how-it-works-section {
        margin: 40px 0 50px;
    }

    .how-it-works-container {
        padding: 30px 20px;
    }

    .how-it-works-header {
        margin-bottom: 30px;
    }

    .how-it-works-header h2 {
        font-size: 26px;
    }

    .how-it-works-header p {
        font-size: 14px;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 30px;
    }

    .step-card {
        padding: 20px 15px;
    }

    .step-icon {
        width: 64px;
        height: 64px;
        margin: 0 auto 0 !important;
    }

    .step-icon i {
        font-size: 42px;
    }

    .step-title {
        font-size: 15px;
    }

    .step-description {
        font-size: 12px;
    }

    .step-number {
        font-size: 36px;
    }

    .how-it-works-features {
        gap: 12px;
        margin-bottom: 25px;
    }

    .feature-pill {
        padding: 8px 14px;
    }

    .feature-pill span {
        font-size: 11px;
    }

    .feature-pill i {
        font-size: 14px;
    }

    .cta-btn-primary,
    .cta-btn-secondary {
        padding: 12px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .how-it-works-header h2 {
        font-size: 24px;
    }

    .how-it-works-header p {
        font-size: 13px;
    }

    .how-it-works-features {
        flex-direction: column;
        align-items: stretch;
    }

    .feature-pill {
        justify-content: center;
    }

    .how-it-works-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-btn-primary,
    .cta-btn-secondary {
        justify-content: center;
        width: 100%;
    }
}

/* ========================================
   Support Page Styles
   ======================================== */

.support-hero-section {
    position: relative;
    padding: 80px 20px 60px;
    text-align: center;
    overflow: hidden;
}

.support-hero-bg {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.support-hero-content {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.support-hero-icon {
    font-size: 64px;
    color: var(--accent);
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

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

.support-hero-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.3;
}

.support-hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.support-info-section {
    padding: 60px 0;
}

.support-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.support-info-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.support-info-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.support-info-icon {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 16px;
}

.support-info-card h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.support-info-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.support-form-section { 
    padding: 0;
}

.support-form-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
}

.support-form-container h2 {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.support-form-container h2 i {
    color: var(--accent);
}

.support-form-description {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.support-amount-wrapper {
    margin-bottom: 24px;
    text-align: left;
}

.support-label {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.support-amount-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
}

.support-amount-input-wrapper {
    position: relative;
    flex: 0 0 auto;
    min-width: 180px;
    display: flex;
}

.support-amount-input {
    width: 100%;
    padding: 14px 50px 14px 16px;
    font-size: 18px;
    font-weight: 600;
    background: var(--bg-secondary);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s;
}

.support-amount-input:focus {
    border-color: var(--primary);
}

.support-currency {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
}

.support-amount-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: space-between;
}

.preset-btn {
    padding: 10px 15px;
    font-size: 14px;
    font-weight: 500;
    background: var(--bg-secondary);
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.preset-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.preset-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.support-actions {
    margin-top: 20px;
}

.support-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.support-btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
}

.support-btn-primary:hover {
    transform: translateY(-2px);
}

.support-btn-pay {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: #fff;
}

.support-btn-pay:hover {
    transform: translateY(-2px);
}

.support-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.support-success-msg {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 20px;
    color: var(--success);
    font-size: 14px;
    text-align: left;
}

.support-success-msg i {
    font-size: 20px;
    flex-shrink: 0;
}

.support-auth-msg {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 20px;
    color: var(--primary-light);
    font-size: 14px;
    text-align: left;
}

.support-auth-msg i {
    font-size: 20px;
    flex-shrink: 0;
}

.support-login-required {
    text-align: center;
    padding: 40px 20px;
}

.support-login-required i {
    font-size: 48px;
    color: var(--dark-border);
    margin-bottom: 16px;
}

.support-login-required p {
    font-size: 16px;
    color: var(--text-secondary);
}

.support-login-required a {
    color: var(--primary-light);
    text-decoration: none;
}

.support-login-required a:hover {
    text-decoration: underline;
}

.support-thanks-section {
    padding: 60px 20px 80px;
    text-align: center;
}

.support-thanks-content {
    max-width: 600px;
    margin: 0 auto;
}

.support-thanks-content h2 {
    /* font-size: 28px; */
    color: var(--text-primary);
    margin-bottom: 16px;
}

.support-thanks-content h2 i {
    color: var(--accent);
}

.support-thanks-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .support-hero-section {
        padding: 60px 16px 40px;
    }

    .support-hero-title {
        font-size: 26px;
    }

    .support-hero-description {
        font-size: 16px;
    }

    .support-form-container {
        padding: 24px;
    }

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

    .support-amount-presets {
        justify-content: center;
    }

    /* Уведомления — ниже шапки */
    .notification-container {
        top: 95px;
        right: 10px;
        max-width: calc(100vw - 20px);
    }

    .custom-notification {
        padding: 12px 16px;
    }

    .custom-notification i:first-child {
        font-size: 24px;
    }
}

.support-project-btn {
    display: inline-block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 16px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid var(--dark-border);
    transition: all 0.3s ease;
    margin-bottom: 16px;
}

.support-project-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(244, 114, 182, 0.1);
}

.support-project-btn i {
    margin-right: 6px;
    font-size: 11px;
}

/* ========== COOKIE CONSENT ========== */
.cookie-consent {
    position: fixed;
    bottom: 24px;
    left: 50%;
    width: calc(100% - 40px);
    max-width: 820px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    z-index: 100001;
    transform: translateX(-50%) translateY(150%);
    transition: transform 0.4s ease;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
    padding: 20px 24px;
}

.cookie-consent.show {
    transform: translateX(-50%) translateY(0);
}

.cookie-consent.hide {
    transform: translateX(-50%) translateY(150%);
}

.cookie-consent-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cookie-consent-icon {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-md);
}

.cookie-consent-icon i {
    font-size: 24px;
    color: var(--primary);
}

.cookie-consent-text {
    flex: 1;
    min-width: 0;
}

.cookie-consent-text p {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.cookie-consent-text a {
    color: var(--primary-light);
    text-decoration: none;
    border-bottom: 1px dashed rgba(129, 140, 248, 0.5);
    transition: color 0.2s ease;
}

.cookie-consent-text a:hover {
    color: var(--primary);
}

.cookie-consent-actions {
    flex-shrink: 0;
    display: flex;
    gap: 12px;
}

.cookie-btn {
    padding: 11px 26px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    white-space: nowrap;
    font-family: inherit;
}

.cookie-btn-accept {
    background: var(--gradient);
    color: white;
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-glow);
}

.cookie-btn-accept:hover {
    transform: translateY(-2px);
}

.cookie-btn-decline {
    background: rgba(99, 102, 241, 0.05);
    color: var(--text-primary);
    border-color: var(--dark-border);
}

.cookie-btn-decline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

/* ========== SEO СЕКЦИЯ ДОСКИ ЗАДАЧ ========== */
.task-board-seo-section {
    margin: 80px 0;
    scroll-margin-top: 80px;
}

.task-board-seo-container {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
}

.task-board-seo-title {
    margin-bottom: 36px;
}

.task-board-seo-title h2 {
    margin-bottom: 12px;
}

.task-board-seo-content {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
    gap: 36px;
    align-items: start;
}

.task-board-seo-text {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.task-board-seo-text p + p {
    margin-top: 16px;
}

.task-board-seo-text strong {
    color: var(--text-primary);
}

.task-board-seo-features {
    display: grid;
    gap: 12px;
}

.task-board-seo-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 15px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
}

.task-board-seo-feature > i {
    flex: 0 0 22px;
    margin-top: 3px;
    color: var(--primary-light);
    font-size: 19px;
    text-align: center;
}

.task-board-seo-feature strong,
.task-board-seo-feature span {
    display: block;
}

.task-board-seo-feature strong {
    color: var(--text-primary);
    font-size: 14px;
    margin-bottom: 3px;
}

.task-board-seo-feature span {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.45;
}

@media (max-width: 768px) {
    .task-board-seo-section {
        margin: 50px 0;
    }

    .task-board-seo-container {
        padding: 30px 18px;
    }

    .task-board-seo-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .task-board-seo-text {
        font-size: 13px;
        line-height: 1.6;
    }
}

@media (max-width: 480px) {
    .task-board-seo-container {
        padding: 24px 14px;
    }

    .task-board-seo-title h2 {
        font-size: 27px;
    }
}

@media (max-width: 992px) {
    .cookie-consent {
        bottom: 18px;
        padding: 18px 20px;
    }

    .cookie-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .cookie-consent {
        bottom: 16px;
        padding: 16px 18px;
    }

    .cookie-consent-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .cookie-consent-icon {
        display: none;
    }

    .cookie-consent-text p {
        font-size: 12px;
    }

    .cookie-consent-actions {
        width: 100%;
    }

    .cookie-btn {
        flex: 1;
        padding: 12px 16px;
    }
}

@media (max-width: 480px) {
    .cookie-consent {
        width: calc(100% - 24px);
        bottom: 12px;
        padding: 14px 16px;
    }

    .cookie-consent-text p {
        font-size: 11px;
    }

    .cookie-consent-actions {
        flex-direction: column;
        gap: 10px;
    }
}

/* Модальные окна на мобильных: фиксированные шапка и подвал,
   высота в пределах видимой области (не залезает за границы экрана) */
@media (max-width: 768px) {
    .modal {
        padding: 10px;
        align-items: flex-start;
    }

    .modal-content {
        margin: auto;
        width: 100%;
        max-height: calc(100vh - 20px);
        max-height: calc(100dvh - 20px);
    }

    .modal-header {
        padding: 15px 16px;
    }

    .modal-header h3 {
        font-size: 18px;
    }

    .modal-body {
        padding: 18px 16px;
    }

    .modal-actions {
        padding: 12px 16px;
        gap: 10px;
    }
}

/* ========== ТАБЫ ========== */
.tabs-nav {
    display: flex;
    gap: 6px;
    margin-bottom: 32px;
    justify-content: center;
}

.tab-btn {
    padding: 12px 28px;
    border: none;
    border-radius: 9px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    box-shadow: none;
}

.tab-btn i {
    font-size: 16px;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.tab-btn:hover {
    background: var(--primary-bg);
    color: var(--text-primary);
}

.tab-btn:hover i {
    color: var(--primary);
}

.tab-btn.active {
    background: var(--gradient);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.tab-btn.active i {
    color: #ffffff;
}

.tabs-content {
    position: relative;
    overflow: hidden;
}

.task-board-seo-cta {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--dark-border);
}

.task-board-seo-cta .cta-btn-primary,
.task-board-seo-cta .cta-btn-secondary {
    width: auto;
}

@media (max-width: 768px) {
    .task-board-seo-cta .cta-btn-primary,
    .task-board-seo-cta .cta-btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

.tab-panel-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: var(--text-primary);
}

.tab-panel {
    position: absolute;
    left: -9999px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.tab-panel.active {
    position: static;
    left: auto;
    height: auto;
    opacity: 1;
}

.tab-panel.slide-left {
    animation: slideLeft 0.35s ease forwards;
}

.tab-panel.slide-right {
    animation: slideRight 0.35s ease forwards;
}

@keyframes slideLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Мобильные стили для табов */
@media (max-width: 768px) {
    .tabs-nav {
        gap: 4px;
        margin-bottom: 24px;
        padding: 4px;
        border-radius: 10px;
    }

    .tab-btn {
        padding: 10px 16px;
        font-size: 13px;
    }

    .tab-btn i {
        font-size: 17px;
    }

    .task-board-seo-cta {
        margin-top: 24px;
    }
}

@media (max-width: 480px) {
    .tab-btn {
        padding: 8px 12px;
        font-size: 12px;
    }

    .tab-btn i {
        font-size: 15px;
    }
}

/* ===== Feature Sections (task-board, time-tracking, invoicing) ===== */

.feature-section {
    margin: 60px 0;
    scroll-margin-top: 60px;
}

/* Обёртка внутри секции — как .how-it-works-container */
.feature-wrapper {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

/* Лёгкое свечение как у how-it-works */
.feature-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.feature-wrapper::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.10) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Заголовок внутри секции — в стиле .how-it-works-header */
.feature-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.feature-header h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Основная сетка секции: текст + иллюстрация */
.feature-container {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.feature-text {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.feature-text p {
    margin-bottom: 14px;
}

.feature-text p:last-child {
    margin-bottom: 0;
}

.feature-text strong {
    color: var(--text-primary);
}

/* Список фич — как в FAQ/секции task-board */
.feature-list {
    list-style: none;
    padding: 0;
    margin-top: 24px;
    display: grid;
    gap: 10px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    transition: all 0.3s ease;
}

.feature-list li:hover {
    border-color: var(--primary);
    background: var(--dark-card-hover);
    transform: translateX(4px);
}

.feature-list li i {
    color: var(--primary);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 1px;
    width: 20px;
    text-align: center;
}

/* ===== Визуальный блок с SVG-иллюстрацией ===== */

.feature-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: transparent;
    border: none;
    min-height: auto;
    position: relative;
}

.feature-illustration {
    width: 100%;
    max-width: 440px;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 8px 24px rgba(99, 102, 241, 0.08));
    transition: transform 0.4s ease, filter 0.4s ease;
}

.feature-visual:hover .feature-illustration {
    transform: translateY(-4px);
    filter: drop-shadow(0 12px 32px rgba(99, 102, 241, 0.15));
}

/* Тёмная тема — усиленная тень */
[data-theme="dark"] .feature-illustration {
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5));
}

[data-theme="dark"] .feature-visual:hover .feature-illustration {
    filter: drop-shadow(0 12px 32px rgba(99, 102, 241, 0.25));
}

/* Авто-тема — тень как у тёмной */
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .feature-illustration {
        filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5));
    }

    [data-theme="auto"] .feature-visual:hover .feature-illustration {
        filter: drop-shadow(0 12px 32px rgba(99, 102, 241, 0.25));
    }
}

/* Обратная компоновка (иллюстрация слева) */
.feature-container-reverse .feature-text {
    order: 2;
}

.feature-container-reverse .feature-visual {
    order: 1;
}

/* ===== Адаптив ===== */

@media (max-width: 1200px) {
    .feature-container {
        gap: 40px;
    }

    .feature-illustration {
        max-width: 400px;
    }
}

@media (max-width: 992px) {
    .feature-section {
        margin: 60px 0;
    }

    .feature-wrapper {
        padding: 40px 28px;
    }

    .feature-header h2 {
        font-size: 30px;
    }

    .feature-header p {
        font-size: 16px;
    }

    .feature-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature-container-reverse .feature-text,
    .feature-container-reverse .feature-visual {
        order: unset;
    }

    .feature-text {
        font-size: 14px;
    }

    .feature-illustration {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .feature-section {
        margin: 40px 0;
    }

    .feature-wrapper {
        padding: 30px 20px;
        border-radius: var(--radius-md);
    }

    .feature-header {
        margin-bottom: 28px;
    }

    .feature-header h2 {
        font-size: 24px;
    }

    .feature-header p {
        font-size: 14px;
    }

    .feature-list {
        margin-top: 20px;
        gap: 8px;
    }

    .feature-list li {
        padding: 10px 12px;
        font-size: 13px;
    }

    .feature-list li i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .feature-wrapper {
        padding: 24px 16px;
    }

    .feature-header h2 {
        font-size: 22px;
    }

    .feature-header p {
        font-size: 13px;
    }

    .feature-list li {
        padding: 9px 11px;
        font-size: 12.5px;
        gap: 10px;
    }

    .feature-list li i {
        font-size: 15px;
        width: 18px;
    }
}

/* ═══════════════════════════════════════════════════════════
   404 ERROR PAGE
   ═══════════════════════════════════════════════════════════ */
.error-section {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.error-container {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.error-code {
    font-size: 140px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2px;
}

.error-number {
    position: relative;
    display: inline-block;
}

.error-number-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: var(--danger);
    -webkit-text-stroke: 2px var(--danger);
    text-shadow: -3px 0 var(--danger);
    clip-path: inset(0 0 45% 0);
    animation: errorGlitch 0.3s infinite linear alternate-reverse;
    opacity: 0.7;
    pointer-events: none;
}

.error-number-glitch::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: var(--secondary);
    -webkit-text-stroke: 0;
    text-shadow: 3px 0 var(--accent);
    clip-path: inset(45% 0 25% 0);
    animation: errorGlitch 0.2s infinite linear alternate-reverse;
    pointer-events: none;
}

@keyframes errorGlitch {
    0% { opacity: 0.7; }
    20% { opacity: 0.9; text-shadow: -2px 1px var(--danger); }
    40% { opacity: 0.6; text-shadow: -3px -1px var(--danger); }
    60% { opacity: 0.8; text-shadow: -2px 2px var(--danger); }
    80% { opacity: 0.6; text-shadow: -3px 0 var(--danger); }
    100% { opacity: 0.7; }
}

.error-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.error-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.error-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.error-help {
    font-size: 14px;
    color: var(--text-muted);
}

.error-help a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.error-help a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .error-code {
        font-size: 90px;
    }

    .error-title {
        font-size: 24px;
    }

    .error-description {
        font-size: 14px;
    }

    .error-actions {
        flex-direction: column;
        align-items: center;
    }

    .error-actions .hero-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .error-code {
        font-size: 70px;
    }

    .error-title {
        font-size: 20px;
    }

    .error-description {
        font-size: 13px;
    }
}