/* ==========================================================================
   FAMLY.PLUS BRAND SYSTEM - Единая система стилей
   ========================================================================== */

/* ==========================================================================
   BRAND COLORS - Брендовые цвета
   ========================================================================== */
:root {
    /* Основные брендовые цвета */
    --brand-primary: #6366f1;
    --brand-primary-dark: #4f46e5;
    --brand-primary-light: #8b5cf6;
    --brand-secondary: #10b981;
    --brand-secondary-dark: #059669;
    --brand-secondary-light: #34d399;
    --brand-accent: #f59e0b;
    --brand-accent-dark: #d97706;
    --brand-accent-light: #fbbf24;
    
    /* Нейтральные цвета */
    --brand-white: #ffffff;
    --brand-gray-50: #f8fafc;
    --brand-gray-100: #f1f5f9;
    --brand-gray-200: #e2e8f0;
    --brand-gray-300: #cbd5e1;
    --brand-gray-400: #94a3b8;
    --brand-gray-500: #64748b;
    --brand-gray-600: #475569;
    --brand-gray-700: #334155;
    --brand-gray-800: #1e293b;
    --brand-gray-900: #0f172a;
    
    /* Семантические цвета */
    --brand-success: #10b981;
    --brand-success-dark: #059669;
    --brand-warning: #f59e0b;
    --brand-warning-dark: #d97706;
    --brand-danger: #ef4444;
    --brand-danger-dark: #dc2626;
    --brand-info: #3b82f6;
    --brand-info-dark: #2563eb;
    
    /* Градиенты */
    --brand-gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --brand-gradient-secondary: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --brand-gradient-accent: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --brand-gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --brand-gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --brand-gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    
    /* Тени */
    --brand-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --brand-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --brand-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --brand-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --brand-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --brand-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Радиусы */
    --brand-radius-sm: 6px;
    --brand-radius: 8px;
    --brand-radius-md: 12px;
    --brand-radius-lg: 16px;
    --brand-radius-xl: 20px;
    --brand-radius-2xl: 24px;
    --brand-radius-full: 9999px;
    
    /* Шрифты */
    --brand-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --brand-font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    
    /* Размеры шрифтов */
    --brand-text-xs: 0.75rem;    /* 12px */
    --brand-text-sm: 0.875rem;   /* 14px */
    --brand-text-base: 1rem;     /* 16px */
    --brand-text-lg: 1.125rem;   /* 18px */
    --brand-text-xl: 1.25rem;    /* 20px */
    --brand-text-2xl: 1.5rem;    /* 24px */
    --brand-text-3xl: 1.875rem;  /* 30px */
    --brand-text-4xl: 2.25rem;   /* 36px */
    --brand-text-5xl: 3rem;     /* 48px */
    
    /* Веса шрифтов */
    --brand-font-light: 300;
    --brand-font-normal: 400;
    --brand-font-medium: 500;
    --brand-font-semibold: 600;
    --brand-font-bold: 700;
    --brand-font-extrabold: 800;
    
    /* Высота строк */
    --brand-leading-tight: 1.25;
    --brand-leading-snug: 1.375;
    --brand-leading-normal: 1.5;
    --brand-leading-relaxed: 1.625;
    --brand-leading-loose: 2;
    
    /* Отступы */
    --brand-space-1: 0.25rem;   /* 4px */
    --brand-space-2: 0.5rem;   /* 8px */
    --brand-space-3: 0.75rem;  /* 12px */
    --brand-space-4: 1rem;     /* 16px */
    --brand-space-5: 1.25rem;  /* 20px */
    --brand-space-6: 1.5rem;   /* 24px */
    --brand-space-8: 2rem;     /* 32px */
    --brand-space-10: 2.5rem;  /* 40px */
    --brand-space-12: 3rem;    /* 48px */
    --brand-space-16: 4rem;    /* 64px */
    --brand-space-20: 5rem;    /* 80px */
    --brand-space-24: 6rem;    /* 96px */
}

/* ==========================================================================
   BRAND TYPOGRAPHY - Брендовая типографика
   ========================================================================== */
body {
    font-family: var(--brand-font-family);
    font-size: var(--brand-text-base);
    line-height: var(--brand-leading-normal);
    color: var(--brand-gray-800);
    background-color: var(--brand-gray-50);
}

/* Заголовки */
h1, .brand-h1 {
    font-size: var(--brand-text-4xl);
    font-weight: var(--brand-font-bold);
    line-height: var(--brand-leading-tight);
    color: var(--brand-gray-900);
    margin-bottom: var(--brand-space-6);
}

h2, .brand-h2 {
    font-size: var(--brand-text-3xl);
    font-weight: var(--brand-font-semibold);
    line-height: var(--brand-leading-tight);
    color: var(--brand-gray-900);
    margin-bottom: var(--brand-space-5);
}

h3, .brand-h3 {
    font-size: var(--brand-text-2xl);
    font-weight: var(--brand-font-semibold);
    line-height: var(--brand-leading-snug);
    color: var(--brand-gray-800);
    margin-bottom: var(--brand-space-4);
}

h4, .brand-h4 {
    font-size: var(--brand-text-xl);
    font-weight: var(--brand-font-medium);
    line-height: var(--brand-leading-snug);
    color: var(--brand-gray-800);
    margin-bottom: var(--brand-space-3);
}

h5, .brand-h5 {
    font-size: var(--brand-text-lg);
    font-weight: var(--brand-font-medium);
    line-height: var(--brand-leading-normal);
    color: var(--brand-gray-700);
    margin-bottom: var(--brand-space-3);
}

h6, .brand-h6 {
    font-size: var(--brand-text-base);
    font-weight: var(--brand-font-medium);
    line-height: var(--brand-leading-normal);
    color: var(--brand-gray-700);
    margin-bottom: var(--brand-space-2);
}

/* Параграфы */
p, .brand-p {
    font-size: var(--brand-text-base);
    line-height: var(--brand-leading-relaxed);
    color: var(--brand-gray-600);
    margin-bottom: var(--brand-space-4);
}

.lead, .brand-lead {
    font-size: var(--brand-text-lg);
    font-weight: var(--brand-font-normal);
    line-height: var(--brand-leading-relaxed);
    color: var(--brand-gray-700);
    margin-bottom: var(--brand-space-6);
}

/* Малый текст */
small, .brand-small {
    font-size: var(--brand-text-sm);
    color: var(--brand-gray-500);
}

/* ==========================================================================
   BRAND BUTTONS - Брендовые кнопки
   ========================================================================== */

/* Базовые стили для всех кнопок */
.btn, .brand-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--brand-space-2);
    padding: var(--brand-space-3) var(--brand-space-6);
    border: none;
    border-radius: var(--brand-radius-md);
    font-family: var(--brand-font-family);
    font-size: var(--brand-text-base);
    font-weight: var(--brand-font-semibold);
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    min-height: 44px;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    box-shadow: var(--brand-shadow);
}

.btn:hover,
.btn:focus,
.brand-btn:hover,
.brand-btn:focus {
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--brand-shadow-lg);
    outline: none;
}

.btn:active,
.brand-btn:active {
    transform: translateY(0);
    transition: all 0.1s ease;
}

.btn:disabled,
.brand-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--brand-shadow);
}

/* Размеры кнопок */
.btn-sm, .brand-btn-sm {
    padding: var(--brand-space-2) var(--brand-space-4);
    font-size: var(--brand-text-sm);
    min-height: 36px;
    border-radius: var(--brand-radius);
}

.btn-lg, .brand-btn-lg {
    padding: var(--brand-space-4) var(--brand-space-8);
    font-size: var(--brand-text-lg);
    min-height: 52px;
    border-radius: var(--brand-radius-lg);
}

.btn-xl, .brand-btn-xl {
    padding: var(--brand-space-5) var(--brand-space-10);
    font-size: var(--brand-text-xl);
    min-height: 60px;
    border-radius: var(--brand-radius-xl);
}

/* Основная кнопка */
.btn-primary, .brand-btn-primary {
    background: var(--brand-gradient-primary);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover,
.btn-primary:focus,
.brand-btn-primary:hover,
.brand-btn-primary:focus {
    background: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary-light) 100%);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
    color: var(--brand-white);
}

/* Вторичная кнопка */
.btn-secondary, .brand-btn-secondary {
    background: var(--brand-gradient-secondary);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-secondary:hover,
.btn-secondary:focus,
.brand-btn-secondary:hover,
.brand-btn-secondary:focus {
    background: linear-gradient(135deg, var(--brand-secondary-dark) 0%, var(--brand-secondary-light) 100%);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.6);
    color: var(--brand-white);
}

/* Успех */
.btn-success, .brand-btn-success {
    background: var(--brand-gradient-success);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-success:hover,
.btn-success:focus,
.brand-btn-success:hover,
.brand-btn-success:focus {
    background: linear-gradient(135deg, var(--brand-success-dark) 0%, var(--brand-success) 100%);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.6);
    color: var(--brand-white);
}

/* Предупреждение */
.btn-warning, .brand-btn-warning {
    background: var(--brand-gradient-warning);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-warning:hover,
.btn-warning:focus,
.brand-btn-warning:hover,
.brand-btn-warning:focus {
    background: linear-gradient(135deg, var(--brand-warning-dark) 0%, var(--brand-warning) 100%);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.6);
    color: var(--brand-white);
}

/* Опасность */
.btn-danger, .brand-btn-danger {
    background: var(--brand-gradient-danger);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.btn-danger:hover,
.btn-danger:focus,
.brand-btn-danger:hover,
.brand-btn-danger:focus {
    background: linear-gradient(135deg, var(--brand-danger-dark) 0%, var(--brand-danger) 100%);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.6);
    color: var(--brand-white);
}

/* Информация */
.btn-info, .brand-btn-info {
    background: linear-gradient(135deg, var(--brand-info) 0%, #60a5fa 100%);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-info:hover,
.btn-info:focus,
.brand-btn-info:hover,
.brand-btn-info:focus {
    background: linear-gradient(135deg, var(--brand-info-dark) 0%, var(--brand-info) 100%);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.6);
    color: var(--brand-white);
}

/* Outline кнопки */
.btn-outline-primary, .brand-btn-outline-primary {
    background: transparent;
    color: var(--brand-primary);
    border: 2px solid var(--brand-primary);
    box-shadow: none;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.brand-btn-outline-primary:hover,
.brand-btn-outline-primary:focus {
    background: var(--brand-primary);
    color: var(--brand-white);
    border-color: var(--brand-primary);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.btn-outline-secondary, .brand-btn-outline-secondary {
    background: transparent;
    color: var(--brand-secondary);
    border: 2px solid var(--brand-secondary);
    box-shadow: none;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.brand-btn-outline-secondary:hover,
.brand-btn-outline-secondary:focus {
    background: var(--brand-secondary);
    color: var(--brand-white);
    border-color: var(--brand-secondary);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-outline-success, .brand-btn-outline-success {
    background: transparent;
    color: var(--brand-success);
    border: 2px solid var(--brand-success);
    box-shadow: none;
}

.btn-outline-success:hover,
.btn-outline-success:focus,
.brand-btn-outline-success:hover,
.brand-btn-outline-success:focus {
    background: var(--brand-success);
    color: var(--brand-white);
    border-color: var(--brand-success);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

/* Ghost кнопки (прозрачные) */
.btn-ghost, .brand-btn-ghost {
    background: rgba(99, 102, 241, 0.1);
    color: var(--brand-primary);
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: none;
}

.btn-ghost:hover,
.btn-ghost:focus,
.brand-btn-ghost:hover,
.brand-btn-ghost:focus {
    background: rgba(99, 102, 241, 0.2);
    color: var(--brand-primary);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

/* Светлые кнопки */
.btn-light, .brand-btn-light {
    background: var(--brand-white);
    color: var(--brand-gray-700);
    border: 1px solid var(--brand-gray-200);
    box-shadow: var(--brand-shadow);
}

.btn-light:hover,
.btn-light:focus,
.brand-btn-light:hover,
.brand-btn-light:focus {
    background: var(--brand-gray-50);
    color: var(--brand-gray-800);
    border-color: var(--brand-gray-300);
    box-shadow: var(--brand-shadow-md);
}

/* Темные кнопки */
.btn-dark, .brand-btn-dark {
    background: var(--brand-gray-800);
    color: var(--brand-white);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.4);
}

.btn-dark:hover,
.btn-dark:focus,
.brand-btn-dark:hover,
.brand-btn-dark:focus {
    background: var(--brand-gray-900);
    color: var(--brand-white);
    box-shadow: 0 8px 25px rgba(15, 23, 42, 0.6);
}

/* Ссылки как кнопки */
.btn-link, .brand-btn-link {
    background: transparent;
    color: var(--brand-primary);
    border: none;
    box-shadow: none;
    text-decoration: underline;
    padding: var(--brand-space-2) var(--brand-space-4);
}

.btn-link:hover,
.btn-link:focus,
.brand-btn-link:hover,
.brand-btn-link:focus {
    background: transparent;
    color: var(--brand-primary-dark);
    text-decoration: none;
    box-shadow: none;
    transform: none;
}

/* ==========================================================================
   BRAND CARDS - Брендовые карточки
   ========================================================================== */
.brand-card {
    background: var(--brand-white);
    border-radius: var(--brand-radius-lg);
    box-shadow: var(--brand-shadow);
    border: 1px solid var(--brand-gray-200);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.brand-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--brand-shadow-xl);
    border-color: var(--brand-primary);
}

.brand-card-header {
    padding: var(--brand-space-6);
    border-bottom: 1px solid var(--brand-gray-200);
    background: var(--brand-gray-50);
}

.brand-card-body {
    padding: var(--brand-space-6);
}

.brand-card-footer {
    padding: var(--brand-space-6);
    border-top: 1px solid var(--brand-gray-200);
    background: var(--brand-gray-50);
}

/* ==========================================================================
   BRAND FORMS - Брендовые формы
   ========================================================================== */
.brand-form-control {
    display: block;
    width: 100%;
    padding: var(--brand-space-3) var(--brand-space-4);
    font-size: var(--brand-text-base);
    font-weight: var(--brand-font-normal);
    line-height: var(--brand-leading-normal);
    color: var(--brand-gray-700);
    background-color: var(--brand-white);
    border: 1px solid var(--brand-gray-300);
    border-radius: var(--brand-radius);
    transition: all 0.3s ease;
    box-shadow: var(--brand-shadow-sm);
}

.brand-form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    outline: none;
}

.brand-form-control::placeholder {
    color: var(--brand-gray-400);
}

.brand-form-label {
    display: block;
    font-size: var(--brand-text-sm);
    font-weight: var(--brand-font-medium);
    color: var(--brand-gray-700);
    margin-bottom: var(--brand-space-2);
}

/* ==========================================================================
   BRAND UTILITIES - Брендовые утилиты
   ========================================================================== */

/* Цвета текста */
.text-brand-primary { color: var(--brand-primary) !important; }
.text-brand-secondary { color: var(--brand-secondary) !important; }
.text-brand-success { color: var(--brand-success) !important; }
.text-brand-warning { color: var(--brand-warning) !important; }
.text-brand-danger { color: var(--brand-danger) !important; }
.text-brand-info { color: var(--brand-info) !important; }

/* Фоновые цвета */
.bg-brand-primary { background-color: var(--brand-primary) !important; }
.bg-brand-secondary { background-color: var(--brand-secondary) !important; }
.bg-brand-success { background-color: var(--brand-success) !important; }
.bg-brand-warning { background-color: var(--brand-warning) !important; }
.bg-brand-danger { background-color: var(--brand-danger) !important; }
.bg-brand-info { background-color: var(--brand-info) !important; }

/* Градиентные фоны */
.bg-gradient-primary { background: var(--brand-gradient-primary) !important; }
.bg-gradient-secondary { background: var(--brand-gradient-secondary) !important; }
.bg-gradient-success { background: var(--brand-gradient-success) !important; }
.bg-gradient-warning { background: var(--brand-gradient-warning) !important; }
.bg-gradient-danger { background: var(--brand-gradient-danger) !important; }

/* Тени */
.shadow-brand-sm { box-shadow: var(--brand-shadow-sm) !important; }
.shadow-brand { box-shadow: var(--brand-shadow) !important; }
.shadow-brand-md { box-shadow: var(--brand-shadow-md) !important; }
.shadow-brand-lg { box-shadow: var(--brand-shadow-lg) !important; }
.shadow-brand-xl { box-shadow: var(--brand-shadow-xl) !important; }
.shadow-brand-2xl { box-shadow: var(--brand-shadow-2xl) !important; }

/* Радиусы */
.rounded-brand-sm { border-radius: var(--brand-radius-sm) !important; }
.rounded-brand { border-radius: var(--brand-radius) !important; }
.rounded-brand-md { border-radius: var(--brand-radius-md) !important; }
.rounded-brand-lg { border-radius: var(--brand-radius-lg) !important; }
.rounded-brand-xl { border-radius: var(--brand-radius-xl) !important; }
.rounded-brand-2xl { border-radius: var(--brand-radius-2xl) !important; }
.rounded-brand-full { border-radius: var(--brand-radius-full) !important; }

/* ==========================================================================
   RESPONSIVE DESIGN - Адаптивный дизайн
   ========================================================================== */

/* Мобильные устройства */
@media (max-width: 768px) {
    h1, .brand-h1 {
        font-size: var(--brand-text-3xl);
    }
    
    h2, .brand-h2 {
        font-size: var(--brand-text-2xl);
    }
    
    h3, .brand-h3 {
        font-size: var(--brand-text-xl);
    }
    
    .btn, .brand-btn {
        padding: var(--brand-space-3) var(--brand-space-5);
        font-size: var(--brand-text-sm);
        min-height: 40px;
    }
    
    .btn-lg, .brand-btn-lg {
        padding: var(--brand-space-4) var(--brand-space-6);
        font-size: var(--brand-text-base);
        min-height: 48px;
    }
    
    .brand-card-body,
    .brand-card-header,
    .brand-card-footer {
        padding: var(--brand-space-4);
    }
}

/* Планшеты */
@media (min-width: 769px) and (max-width: 1023px) {
    .btn, .brand-btn {
        padding: var(--brand-space-3) var(--brand-space-6);
    }
}

/* Десктоп */
@media (min-width: 1024px) {
    .btn, .brand-btn {
        padding: var(--brand-space-3) var(--brand-space-6);
    }
}

/* ==========================================================================
   ANIMATIONS - Анимации
   ========================================================================== */
@keyframes brand-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes brand-slide-in {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes brand-scale-in {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-brand-fade-in {
    animation: brand-fade-in 0.6s ease-out;
}

.animate-brand-slide-in {
    animation: brand-slide-in 0.6s ease-out;
}

.animate-brand-scale-in {
    animation: brand-scale-in 0.6s ease-out;
}

/* ==========================================================================
   BRAND CAROUSEL BUTTONS - Стильные дизайнерские кнопки карусели
   ========================================================================== */
.brand-btn-carousel {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    color: var(--brand-primary) !important;
    border: 2px solid transparent !important;
    font-weight: var(--brand-font-bold) !important;
    padding: var(--brand-space-4) var(--brand-space-8) !important;
    border-radius: var(--brand-radius-2xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.15) !important;
    margin: 0 var(--brand-space-3) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--brand-space-3) !important;
    min-height: 56px !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

.brand-btn-carousel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.brand-btn-carousel:hover::before {
    left: 100%;
}

.brand-btn-carousel:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-light) 100%) !important;
    color: var(--brand-white) !important;
    border-color: var(--brand-primary) !important;
    transform: translateY(-4px) scale(1.02) !important;
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.4) !important;
}

.brand-btn-carousel:active {
    transform: translateY(-2px) scale(1.01) !important;
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.3) !important;
}

.brand-btn-carousel i {
    font-size: var(--brand-text-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.brand-btn-carousel:hover i {
    transform: translateX(4px) scale(1.1);
}

/* ==========================================================================
   BRAND HERO BUTTONS - Стильные дизайнерские hero кнопки
   ========================================================================== */
.brand-btn-hero {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    color: var(--brand-primary) !important;
    border: 2px solid transparent !important;
    font-weight: var(--brand-font-bold) !important;
    padding: var(--brand-space-5) var(--brand-space-10) !important;
    border-radius: var(--brand-radius-2xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--brand-space-3) !important;
    min-height: 60px !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
}

.brand-btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    transition: left 0.6s;
}

.brand-btn-hero:hover::before {
    left: 100%;
}

.brand-btn-hero:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-light) 100%) !important;
    color: var(--brand-white) !important;
    border-color: var(--brand-primary) !important;
    transform: translateY(-6px) scale(1.05) !important;
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.4) !important;
}

.brand-btn-hero:active {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.3) !important;
}

.brand-btn-hero-outline {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--brand-white) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    font-weight: var(--brand-font-bold) !important;
    padding: var(--brand-space-5) var(--brand-space-10) !important;
    border-radius: var(--brand-radius-2xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--brand-space-3) !important;
    min-height: 60px !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
}

.brand-btn-hero-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.brand-btn-hero-outline:hover::before {
    left: 100%;
}

.brand-btn-hero-outline:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: var(--brand-white) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
    transform: translateY(-6px) scale(1.05) !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3) !important;
}

.brand-btn-hero-outline:active {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25) !important;
}

.brand-btn-hero i,
.brand-btn-hero-outline i {
    font-size: var(--brand-text-xl);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.brand-btn-hero:hover i,
.brand-btn-hero-outline:hover i {
    transform: translateX(6px) scale(1.2);
}

/* ==========================================================================
   BRAND SERVICE BUTTONS - Стильные дизайнерские кнопки сервисов
   ========================================================================== */
.brand-btn-service {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    color: var(--brand-primary) !important;
    border: 2px solid transparent !important;
    font-weight: var(--brand-font-bold) !important;
    padding: var(--brand-space-4) var(--brand-space-6) !important;
    border-radius: var(--brand-radius-xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.12) !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--brand-space-3) !important;
    min-height: 52px !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

.brand-btn-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s;
}

.brand-btn-service:hover::before {
    left: 100%;
}

.brand-btn-service:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-light) 100%) !important;
    color: var(--brand-white) !important;
    border-color: var(--brand-primary) !important;
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.3) !important;
}

.brand-btn-service:active {
    transform: translateY(-1px) scale(1.01) !important;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.2) !important;
}

.brand-btn-service i {
    font-size: var(--brand-text-base);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.brand-btn-service:hover i {
    transform: translateX(3px) scale(1.1);
}

/* ==========================================================================
   OVERRIDE BOOTSTRAP - Переопределение Bootstrap
   ========================================================================== */

/* Переопределяем Bootstrap кнопки - СТИЛЬНЫЕ ДИЗАЙНЕРСКИЕ */
body .btn,
.container .btn,
.btn {
    font-family: var(--brand-font-family) !important;
    font-weight: var(--brand-font-bold) !important;
    border-radius: var(--brand-radius-xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1) !important;
    border: 2px solid transparent !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    padding: var(--brand-space-4) var(--brand-space-6) !important;
    min-height: 48px !important;
}

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

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

.btn:hover {
    transform: translateY(-4px) scale(1.02) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2) !important;
}

.btn:active {
    transform: translateY(-2px) scale(1.01) !important;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
    transition: all 0.1s ease !important;
}

/* Переопределяем Bootstrap primary - СТИЛЬНЫЕ */
body .btn-primary,
.container .btn-primary,
.btn-primary {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-primary) !important;
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.15) !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-light) 100%) !important;
    border-color: var(--brand-primary) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4) !important;
}

/* Переопределяем Bootstrap outline-primary - СТИЛЬНЫЕ */
body .btn-outline-primary,
.container .btn-outline-primary,
.btn-outline-primary {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: var(--brand-primary) !important;
    color: var(--brand-primary) !important;
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.15) !important;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-light) 100%) !important;
    border-color: var(--brand-primary) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4) !important;
}

/* Переопределяем Bootstrap success - СТИЛЬНЫЕ */
body .btn-success,
.container .btn-success,
.btn-success {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-success) !important;
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.15) !important;
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--brand-success) 0%, var(--brand-secondary-light) 100%) !important;
    border-color: var(--brand-success) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4) !important;
}

/* Переопределяем Bootstrap outline-success - СТИЛЬНЫЕ */
body .btn-outline-success,
.container .btn-outline-success,
.btn-outline-success {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: var(--brand-success) !important;
    color: var(--brand-success) !important;
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.15) !important;
}

body .btn-outline-success:hover,
.container .btn-outline-success:hover,
.btn-outline-success:hover {
    background: linear-gradient(135deg, var(--brand-success) 0%, var(--brand-secondary-light) 100%) !important;
    border-color: var(--brand-success) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4) !important;
}

/* Переопределяем Bootstrap warning - СТИЛЬНЫЕ */
body .btn-warning,
.container .btn-warning,
.btn-warning {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-warning) !important;
    box-shadow: 0 6px 24px rgba(245, 158, 11, 0.15) !important;
}

body .btn-warning:hover,
.container .btn-warning:hover,
.btn-warning:hover {
    background: linear-gradient(135deg, var(--brand-warning) 0%, var(--brand-accent-light) 100%) !important;
    border-color: var(--brand-warning) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(245, 158, 11, 0.4) !important;
}

/* Переопределяем Bootstrap danger - СТИЛЬНЫЕ */
body .btn-danger,
.container .btn-danger,
.btn-danger {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-danger) !important;
    box-shadow: 0 6px 24px rgba(239, 68, 68, 0.15) !important;
}

body .btn-danger:hover,
.container .btn-danger:hover,
.btn-danger:hover {
    background: linear-gradient(135deg, var(--brand-danger) 0%, var(--brand-danger-dark) 100%) !important;
    border-color: var(--brand-danger) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(239, 68, 68, 0.4) !important;
}

/* Переопределяем Bootstrap info - СТИЛЬНЫЕ */
body .btn-info,
.container .btn-info,
.btn-info {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-info) !important;
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.15) !important;
}

body .btn-info:hover,
.container .btn-info:hover,
.btn-info:hover {
    background: linear-gradient(135deg, var(--brand-info) 0%, #60a5fa 100%) !important;
    border-color: var(--brand-info) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.4) !important;
}

/* Переопределяем Bootstrap secondary - СТИЛЬНЫЕ */
body .btn-secondary,
.container .btn-secondary,
.btn-secondary {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-secondary) !important;
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.15) !important;
}

body .btn-secondary:hover,
.container .btn-secondary:hover,
.btn-secondary:hover {
    background: linear-gradient(135deg, var(--brand-secondary) 0%, var(--brand-secondary-light) 100%) !important;
    border-color: var(--brand-secondary) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4) !important;
}

/* Переопределяем Bootstrap light - СТИЛЬНЫЕ */
body .btn-light,
.container .btn-light,
.btn-light {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-gray-700) !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1) !important;
}

body .btn-light:hover,
.container .btn-light:hover,
.btn-light:hover {
    background: linear-gradient(135deg, var(--brand-gray-50) 0%, var(--brand-gray-100) 100%) !important;
    border-color: var(--brand-gray-300) !important;
    color: var(--brand-gray-800) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15) !important;
}

/* Переопределяем Bootstrap dark - СТИЛЬНЫЕ */
body .btn-dark,
.container .btn-dark,
.btn-dark {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border-color: transparent !important;
    color: var(--brand-gray-800) !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1) !important;
}

body .btn-dark:hover,
.container .btn-dark:hover,
.btn-dark:hover {
    background: linear-gradient(135deg, var(--brand-gray-800) 0%, var(--brand-gray-900) 100%) !important;
    border-color: var(--brand-gray-800) !important;
    color: var(--brand-white) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3) !important;
}

/* Переопределяем Bootstrap link */
.btn-link {
    background: transparent !important;
    border: none !important;
    color: var(--brand-primary) !important;
    text-decoration: underline !important;
    box-shadow: none !important;
    padding: var(--brand-space-2) var(--brand-space-4) !important;
}

.btn-link:hover {
    background: transparent !important;
    color: var(--brand-primary-dark) !important;
    text-decoration: none !important;
    box-shadow: none !important;
    transform: none !important;
}