/* 
 * Tellyru Premium CSS Design System
 * Основные цвета: Королевский синий, Небесно-голубой, Чистый белый
 */

:root {
    /* Цветовая палитра */
    --color-primary: #0F4C81;        /* Королевский синий */
    --color-primary-dark: #0A365C;   /* Темный королевский */
    --color-primary-light: #1E6CB0;  /* Светлый королевский */
    --color-secondary: #38BDF8;      /* Небесно-голубой */
    --color-secondary-dark: #0EA5E9; /* Темный небесно-голубой */
    --color-secondary-light: #7DD3FC;/* Светлый небесно-голубой */
    --color-accent-bg: #F0F9FF;      /* Мягкий небесный фон */
    
    --color-white: #FFFFFF;          /* Чистый белый */
    --color-gray-50: #F8FAFC;        /* Сверхсветлый серый */
    --color-gray-100: #F1F5F9;       /* Светлый серый */
    --color-gray-200: #E2E8F0;       /* Серые границы */
    --color-gray-400: #94A3B8;       /* Вспомогательный текст */
    --color-gray-600: #475569;       /* Основной читаемый текст */
    --color-gray-800: #1E293B;       /* Темный серый */
    --color-dark: #0F172A;           /* Глубокий темный/графит */
    
    /* Статусы */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;
    --color-danger: #EF4444;

    /* Шрифты */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Другие параметры */
    --container-max-width: 1200px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(15, 76, 129, 0.05);
    --shadow-md: 0 10px 30px -10px rgba(15, 76, 129, 0.15);
    --shadow-lg: 0 20px 40px -15px rgba(15, 76, 129, 0.25);
    --shadow-accent: 0 10px 20px -5px rgba(56, 189, 248, 0.4);
}

/* 1. Сброс стилей и базовые настройки */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-600);
    background-color: var(--color-gray-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Блокировка скролла при открытом мобильном меню */
body.no-scroll {
    overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-secondary-dark);
}

img, svg {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

ul, ol {
    list-style: none;
}

/* 2. Сетка и компоненты макета */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-right: auto;
    margin-left: auto;
    padding-right: 1.5rem;
    padding-left: 1.5rem;
}

.section {
    padding: 7rem 0;
    position: relative;
}

.section-bg-white {
    background-color: var(--color-white);
}

.section-bg-accent {
    background-color: var(--color-accent-bg);
}

/* Заголовки секций */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 0.75rem;
    display: inline-block;
    padding: 0.25rem 1rem;
    background: rgba(15, 76, 129, 0.08);
    border-radius: 50px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-dark);
    margin-bottom: 1.25rem;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--color-gray-400);
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    gap: 0.5rem;
    outline: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background-color: var(--color-secondary);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
    background-color: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(56, 189, 248, 0.6);
    color: var(--color-primary-dark);
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-arrow {
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* 3. Шапка сайта */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
}

.site-header.scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    padding: 0.5rem 0;
}

.header-spacer {
    height: 80px; /* Высота шапки */
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition-normal);
}

.site-header.scrolled .header-container {
    height: 70px;
}

/* Логотип */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform var(--transition-normal);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-icon {
    width: 38px;
    height: 38px;
    filter: drop-shadow(0 4px 6px rgba(15, 76, 129, 0.15));
    transition: filter var(--transition-normal), transform var(--transition-slow);
}

.logo:hover .logo-icon {
    transform: scale(1.06) rotate(3deg);
    filter: drop-shadow(0 8px 16px rgba(15, 76, 129, 0.25)) drop-shadow(0 0 10px rgba(56, 189, 248, 0.5));
}

.logo-icon circle {
    transition: transform var(--transition-normal), fill var(--transition-normal);
    transform-origin: 24px 9px;
}

.logo:hover .logo-icon circle {
    transform: scale(1.15);
    fill: #38BDF8;
}

.logo-icon path {
    transition: transform var(--transition-normal), fill var(--transition-normal);
}

.logo-icon rect {
    transition: stroke-width var(--transition-normal);
}

.logo:hover .logo-icon rect[stroke] {
    stroke-width: 1.8px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    transition: color var(--transition-fast);
}

.logo:hover .logo-text {
    color: var(--color-primary-light);
}

.logo-text .highlight {
    color: var(--color-secondary-dark);
    transition: color var(--transition-fast);
}

.logo:hover .logo-text .highlight {
    color: var(--color-secondary);
}

/* Навигация */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-gray-800);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-normal);
}

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

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

.nav-admin-badge {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.08);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
}

.nav-admin-badge::after {
    display: none;
}

.nav-admin-badge:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Мобильное меню бургер */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* 4. Секция Hero */
.hero-section {
    background: radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.15) 0%, rgba(255, 255, 255, 0) 50%),
                radial-gradient(circle at 10% 80%, rgba(15, 76, 129, 0.05) 0%, rgba(255, 255, 255, 0) 50%),
                var(--color-white);
    padding: 6rem 0 8rem 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 620px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(15, 76, 129, 0.06);
    border-radius: 50px;
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-badge svg {
    color: var(--color-secondary-dark);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.hero-title span {
    background: linear-gradient(135deg, var(--color-primary) 20%, var(--color-secondary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--color-gray-600);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--color-gray-200);
    padding-top: 2rem;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-gray-800);
}

.hero-feature-item svg {
    color: var(--color-success);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img-wrapper {
    position: relative;
    z-index: 2;
    animation: floatAnimation 6s ease-in-out infinite;
}

.hero-visual::before {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(56,189,248,0.2) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: 1;
}

@keyframes floatAnimation {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* 5. Карточки услуг */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 3rem 2.25rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background: rgba(15, 76, 129, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--color-primary);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon-box {
    background: var(--color-primary);
    color: var(--color-white);
}

.service-icon-box svg {
    width: 32px;
    height: 32px;
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-price {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.service-price span {
    color: var(--color-gray-400);
    font-weight: 500;
}

/* 6. Факторы доверия (Преимущества) */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    align-items: center;
}

.benefits-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.benefit-card {
    background-color: var(--color-white);
    padding: 3rem 2.25rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* Верхняя градиентная полоса */
.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

#benefitCardNda::before {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

#benefitCardStandards::before {
    background: linear-gradient(90deg, var(--color-secondary-dark), var(--color-success));
}

.benefit-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
    border-color: transparent;
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-icon-wrapper {
    width: 68px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    margin-bottom: 2rem;
    transition: var(--transition-normal);
}

.benefit-svg {
    width: 100%;
    height: 100%;
    transition: var(--transition-normal);
}

/* NDA иконка ховер-эффекты */
#benefitCardNda:hover #benefitIconNda {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 76, 129, 0.1);
}

#benefitCardNda:hover .svg-lock-bow {
    animation: lockUnlocks 1.2s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

#benefitCardNda:hover .svg-shield-ring {
    animation: rotateShieldRing 12s linear infinite;
    transform-origin: 40px 40px;
}

@keyframes lockUnlocks {
    0% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
    100% { transform: translateY(-2px); }
}

@keyframes rotateShieldRing {
    to { transform: rotate(360deg); }
}

/* Стандарты иконка ховер-эффекты */
#benefitCardStandards:hover #benefitIconStandards {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.1);
}

#benefitCardStandards:hover .svg-code-screen {
    animation: floatCodeScreen 3s ease-in-out infinite;
    transform-origin: 40px 40px;
}

#benefitCardStandards:hover .svg-bracket-left {
    transform: translateX(-2px);
    transition: transform 0.4s ease;
}

#benefitCardStandards:hover .svg-bracket-right {
    transform: translateX(2px);
    transition: transform 0.4s ease;
}

#benefitCardStandards:hover .svg-checkmark-badge {
    animation: pulseCheckmark 1.8s infinite;
    transform-origin: 56px 52px;
}

@keyframes floatCodeScreen {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

@keyframes pulseCheckmark {
    0%, 100% { transform: translate(46px, 42px) scale(1); }
    50% { transform: translate(46px, 42px) scale(1.15); }
}

.benefit-title {
    font-size: 1.3rem;
    margin-bottom: 1.15rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-dark);
}

.benefit-desc {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 0;
}

.benefits-text-col {
    max-width: 500px;
}

.benefits-text-col h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.benefits-text-col p {
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.trust-badge-list {
    margin-top: 2rem;
}

.trust-badge-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.trust-badge-icon {
    width: 32px;
    height: 32px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.trust-badge-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.trust-badge-info p {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    margin-bottom: 0;
}

/* 7. Шаги процесса разработки */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    width: 80%;
    height: 2px;
    background-color: var(--color-gray-200);
    z-index: 1;
}

.step-item {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-num {
    width: 64px;
    height: 64px;
    background-color: var(--color-white);
    border: 3px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.step-item:hover .step-num {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
    box-shadow: var(--shadow-accent);
    border-color: var(--color-secondary);
}

.step-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--color-gray-400);
}

/* 8. Блок FAQ (Аккордеон) */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-sm);
    margin-bottom: 1rem;
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--color-secondary-light);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    text-align: left;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon {
    color: var(--color-primary);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-secondary-dark);
}

.faq-item.active {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    background-color: var(--color-gray-50);
}

.faq-answer-inner {
    padding: 0 2rem 1.5rem 2rem;
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* 9. Страница Формы Заказа и Форма */
.page-wrapper {
    padding: 5rem 0;
    min-height: calc(100vh - 80px - 350px); /* 100vh минус шапка и футер */
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
                radial-gradient(circle at 90% 80%, rgba(15, 76, 129, 0.04) 0%, rgba(255, 255, 255, 0) 60%),
                var(--color-gray-50);
}

.card-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 3.5rem 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-100);
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-header h1 {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
}

.form-header p {
    color: var(--color-gray-400);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.875rem 1.25rem;
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--color-gray-200);
    outline: none;
    transition: var(--transition-normal);
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
}

.form-control:focus {
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.1);
}

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

/* Интерактивный переключатель бюджета */
.budget-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.budget-option {
    position: relative;
}

.budget-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.budget-box {
    display: block;
    text-align: center;
    padding: 0.875rem;
    background-color: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: var(--transition-normal);
}

.budget-radio:checked + .budget-box {
    border-color: var(--color-primary);
    background-color: rgba(15, 76, 129, 0.05);
    color: var(--color-primary);
}

.budget-radio:focus + .budget-box {
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

/* Сообщения об отправке формы */
.alert {
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    line-height: 1.5;
}

.alert-success {
    background-color: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.alert-danger {
    background-color: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

/* 10. Подвал сайта */
.site-footer {
    background-color: #F8FAFC;
    color: var(--color-gray-600);
    padding: 3rem 0 0 0;
    border-top: 1px solid var(--color-gray-200);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.footer-brand {
    max-width: 360px;
}

.footer-logo {
    margin-bottom: 1rem;
}

.site-footer .logo-text.text-white {
    color: var(--color-primary) !important;
}

.text-white {
    color: #FFFFFF !important;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: #0088cc;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF !important;
    box-shadow: 0 4px 10px rgba(0, 136, 204, 0.25);
    transition: var(--transition-normal);
}

.social-link:hover {
    background-color: #0077b5;
    color: #FFFFFF !important;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 136, 204, 0.4);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.footer-title {
    color: var(--color-primary-dark);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-gray-400);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 4px;
}

.footer-contacts li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.footer-contacts a {
    color: var(--color-gray-400);
}

.footer-contacts a:hover {
    color: var(--color-secondary);
}

.contact-icon {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.footer-bottom {
    background-color: #F1F5F9;
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-gray-200);
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
}

.admin-login-link {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
    transition: var(--transition-fast);
}

.admin-login-link:hover {
    color: var(--color-secondary-light);
}

/* 11. Премиальный дизайн Админ-панели */
.admin-page-bg {
    background-color: var(--color-gray-100);
    min-height: 100vh;
}

.admin-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(15, 76, 129, 0.15) 0%, rgba(15, 23, 42, 0.95) 100%),
                #0F172A;
    padding: 1.5rem;
}

.admin-login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border-radius: var(--border-radius-md);
    padding: 3.5rem 2.5rem;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.45);
    transition: var(--transition-slow);
}

.admin-login-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 40px 80px rgba(15, 23, 42, 0.35),
                inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border-color: rgba(56, 189, 248, 0.5);
}

.admin-login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

/* Админ Контейнер */
.admin-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.admin-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-white);
    padding: 1.25rem 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    margin-bottom: 2rem;
    transition: var(--transition-normal);
}

.admin-navbar:hover {
    box-shadow: var(--shadow-md);
}

.admin-user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(15, 76, 129, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Сводная статистика */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(15, 76, 129, 0.12);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* Стилизация иконок статистики */
.stat-icon-total { background: rgba(15, 76, 129, 0.08); color: var(--color-primary); }
.stat-icon-new { background: rgba(59, 130, 246, 0.08); color: var(--color-info); }
.stat-icon-progress { background: rgba(245, 158, 11, 0.08); color: var(--color-warning); }
.stat-icon-completed { background: rgba(16, 185, 129, 0.08); color: var(--color-success); }
.stat-icon-budget { background: rgba(15, 76, 129, 0.12); color: var(--color-primary-light); }

/* Контентная область админки */
.admin-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: var(--transition-normal);
}

.admin-card:hover {
    box-shadow: var(--shadow-md);
}

.admin-card-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Фильтры */
.filter-tabs {
    display: flex;
    background-color: var(--color-gray-100);
    padding: 0.3125rem;
    border-radius: 8px;
    gap: 0.25rem;
}

.filter-tab {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-600);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-tab:hover {
    color: var(--color-primary);
}

.filter-tab.active {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

/* Стилизация таблицы */
.table-responsive {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th {
    background-color: var(--color-gray-50);
    padding: 1.25rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-gray-800);
    border-bottom: 1px solid var(--color-gray-200);
    white-space: nowrap;
}

.admin-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-gray-200);
    vertical-align: middle;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background-color: rgba(248, 250, 252, 0.8);
}

.client-cell {
    display: flex;
    flex-direction: column;
}

.client-name {
    font-weight: 600;
    color: var(--color-dark);
}

.client-phone {
    font-size: 0.8rem;
    color: var(--color-gray-400);
    margin-top: 0.125rem;
}

.tg-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
    color: #26A5E4; /* Цвет Telegram */
}

.tg-link:hover {
    color: #1A84B8;
}

.desc-cell {
    max-width: 320px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--color-gray-600);
}

.date-cell {
    white-space: nowrap;
    color: var(--color-gray-400);
}

/* Метки статусов */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge-new { background-color: rgba(59, 130, 246, 0.1); color: var(--color-info); }
.status-badge-in_progress { background-color: rgba(245, 158, 11, 0.1); color: var(--color-warning); }
.status-badge-completed { background-color: rgba(16, 185, 129, 0.1); color: var(--color-success); }
.status-badge-cancelled { background-color: rgba(239, 68, 68, 0.1); color: var(--color-danger); }

/* Действия в админке */
.action-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: nowrap;
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    outline: none;
}

.action-btn:hover {
    background-color: var(--color-gray-200);
}

.action-btn-status {
    background-color: var(--color-accent-bg);
    color: var(--color-primary);
}

.action-btn-status:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.action-btn-delete {
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--color-danger);
}

.action-btn-delete:hover {
    background-color: var(--color-danger);
    color: var(--color-white);
}

/* Выпадающий список выбора статуса в строке */
.status-select-wrapper {
    position: relative;
    display: inline-block;
}

.status-select {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 1.5rem 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--color-gray-200);
    background-color: var(--color-white);
    outline: none;
    cursor: pointer;
    appearance: none;
    transition: var(--transition-fast);
}

.status-select:focus {
    border-color: var(--color-primary);
}

.status-select-wrapper::after {
    content: '';
    position: absolute;
    right: 0.625rem;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-top-color: var(--color-gray-400);
    pointer-events: none;
}

/* Пустая таблица */
.no-data {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--color-gray-400);
}

.no-data svg {
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Детальный просмотр / Модальное окно */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-backdrop.show {
    display: flex;
}

.admin-modal {
    width: 100%;
    max-width: 600px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-gray-50);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-gray-400);
    line-height: 1;
    transition: var(--transition-fast);
}

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

.modal-body {
    padding: 2rem;
}

.detail-row {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-gray-100);
    padding-bottom: 1rem;
}

.detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.detail-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-gray-400);
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.detail-value {
    font-size: 1rem;
    color: var(--color-dark);
}

.detail-desc-box {
    background-color: var(--color-gray-50);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-gray-200);
    font-size: 0.95rem;
    white-space: pre-line;
    color: var(--color-gray-800);
}


/* 12. Адаптивность (Медиазапросы) */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    .stats-grid .stat-card:nth-child(1),
    .stats-grid .stat-card:nth-child(2),
    .stats-grid .stat-card:nth-child(3) {
        grid-column: span 2;
    }
    .stats-grid .stat-card:nth-child(4),
    .stats-grid .stat-card:nth-child(5) {
        grid-column: span 3;
    }
}

@media (max-width: 992px) {
    .section {
        padding: 5rem 0;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-features {
        justify-content: center;
        width: 100%;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .benefits-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefits-text-col {
        max-width: 100%;
        text-align: center;
    }
    
    .trust-badge-item {
        justify-content: center;
        text-align: left;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-grid::before {
        display: none;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        max-width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Мобильная навигация */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-white);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
        padding: 3rem 2rem;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 999;
        display: block;
        overflow-y: auto;
    }
    
    .nav-menu.open {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .header-actions .btn-header-cta {
        display: none; /* Скроем кнопку на мобилке, чтобы не перегружать */
    }
    
    .site-header.scrolled .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }
    
    /* Бургер активный */
    .menu-toggle.open .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.open .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Текст */
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .benefits-content {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .card-form-wrapper {
        padding: 2.5rem 1.5rem;
    }
    
    .budget-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }
    
    .footer-contacts li {
        justify-content: center;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
    }
    
    .admin-navbar {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        text-align: center;
    }
    
    .admin-card-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-tabs {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .hero-features {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    .hero-feature-item {
        font-size: 0.875rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid .stat-card {
        grid-column: span 1 !important;
    }
    
    .action-buttons {
        flex-direction: column;
    }
}

/* ==========================================================================
   АНИМАЦИИ REAL-TIME ОБНОВЛЕНИЙ (PREMIUM UX)
   ========================================================================== */

/* Анимация пульсации нового заказа при входе в таблицу */
@keyframes rowEntranceGlow {
    0% {
        background-color: rgba(56, 189, 248, 0.25); /* Неоновый циан */
        box-shadow: inset 0 0 15px rgba(56, 189, 248, 0.3);
        transform: scale(0.97);
        opacity: 0;
    }
    50% {
        background-color: rgba(56, 189, 248, 0.12);
        box-shadow: inset 0 0 25px rgba(56, 189, 248, 0.2);
        transform: scale(1.006);
    }
    100% {
        background-color: transparent;
        box-shadow: inset 0 0 0px transparent;
        transform: scale(1);
        opacity: 1;
    }
}

.row-new-pulse {
    animation: rowEntranceGlow 2.5s cubic-bezier(0.25, 1, 0.5, 1) forwards !important;
}

/* Анимация изменения чисел в статистике */
@keyframes numberGlow {
    0% {
        transform: scale(1);
        text-shadow: 0 0 0px transparent;
    }
    50% {
        transform: scale(1.18);
        text-shadow: 0 0 12px var(--color-primary-light);
        color: var(--color-primary);
    }
    100% {
        transform: scale(1);
        text-shadow: 0 0 0px transparent;
    }
}

.pulse-number-glow {
    display: inline-block;
    animation: numberGlow 0.8s ease-out;
}

/* Плавный переход при скрытии/показа строк */
.request-row {
    transition: opacity 0.5s ease, transform 0.5s ease, background-color 0.3s ease;
}

/* ==========================================================================
   TELEGRAM NOTIFICATIONS TOGGLE (PREMIUM GLASSMORPHISM)
   ========================================================================== */

.tg-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 15px rgba(31, 38, 135, 0.04), 
                inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 280px;
}

.tg-toggle-wrapper:hover {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 6px 20px rgba(31, 38, 135, 0.06);
    transform: translateY(-1px);
}

.tg-toggle-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tg-icon {
    width: 22px;
    height: 22px;
    color: #0088cc; /* Фирменный цвет Telegram */
    filter: drop-shadow(0 2px 4px rgba(0, 136, 204, 0.15));
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.tg-toggle-text {
    display: flex;
    flex-direction: column;
}

.tg-toggle-title {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--color-gray-800);
    letter-spacing: -0.01em;
}

.tg-toggle-status {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-gray-500);
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.tg-toggle-status.active {
    color: var(--color-success);
}

/* CSS Переключатель (Switch) */
.switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 24px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-gray-300);
    transition: .4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

input:checked + .slider {
    background-color: #0088cc;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 2px 10px rgba(0, 136, 204, 0.3);
}

input:focus + .slider {
    box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.2);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

/* Скругленные углы переключателя */
.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Адаптивность для мобильных версий в .admin-navbar */
@media (max-width: 991px) {
    .tg-toggle-wrapper {
        width: 100%;
        max-width: 320px;
        margin: 0.5rem auto;
    }
}

/* Анимация пульсации и свечения строки при успешном обновлении статуса */
.row-status-updated-glow {
    animation: rowStatusUpdateGlow 1.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes rowStatusUpdateGlow {
    0% {
        background-color: transparent;
    }
    15% {
        background-color: rgba(16, 185, 129, 0.15); /* Мягкий полупрозрачный зеленый цвет успеха */
        box-shadow: inset 0 0 12px rgba(16, 185, 129, 0.2);
    }
    100% {
        background-color: transparent;
    }
}

/* ==========================================================================
   9. СЕКЦИЯ СПОСОБОВ ОПЛАТЫ (PAYMENTS SECTION)
   ========================================================================== */
.payments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.payment-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 3.5rem 2.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Эффект свечения сзади карты при ховере */
.payment-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    transform: translate(-50%, -50%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
    border-radius: 50%;
}

.payment-card:hover::before {
    width: 400px;
    height: 400px;
}

.payment-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-secondary), var(--color-success));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-slow);
}

.payment-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary-light);
}

.payment-card:hover::after {
    transform: scaleX(1);
}

.payment-icon-box {
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    position: relative;
}

.payment-svg {
    width: 100%;
    height: 100%;
    transition: transform var(--transition-slow);
}

.payment-card:hover .payment-svg {
    transform: scale(1.08) translateY(-4px);
}

.payment-title {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: 1.15rem;
    font-family: var(--font-heading);
    font-weight: 700;
}

.payment-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-gray-600);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.payment-badge {
    display: inline-block;
    padding: 0.45rem 1.15rem;
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 50px;
    transition: var(--transition-normal);
}

.payment-card:hover .payment-badge {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ==========================================================================
   Анимации внутри SVG-картинок оплаты
   ========================================================================== */

/* 1. Общие анимации */
.svg-glow-circle {
    animation: svgPulse 4s ease-in-out infinite;
    transform-origin: 50px 50px;
}

@keyframes svgPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 0.9; }
}

/* 2. Анимация банковских карт */
.svg-card-group {
    transition: transform var(--transition-slow);
    transform-origin: 50px 50px;
}

.payment-card:hover #paymentCardBank .svg-card-group {
    animation: floatCard 3s ease-in-out infinite;
}

.payment-card:hover #paymentCardCryptoCard .svg-card-group {
    animation: floatCardReverse 3s ease-in-out infinite;
}

@keyframes floatCard {
    0%, 100% { transform: rotate(-5deg) translateY(0); }
    50% { transform: rotate(-3deg) translateY(-6px); }
}

@keyframes floatCardReverse {
    0%, 100% { transform: rotate(5deg) translateY(0); }
    50% { transform: rotate(3deg) translateY(-6px); }
}

.pulse-dot {
    animation: dotPulse 2s infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

.svg-chip {
    transition: fill var(--transition-normal);
}

.payment-card:hover .svg-chip {
    fill: #F59E0B; /* Эффект золотого сияния */
}

/* 3. Анимация крипто-монеты */
.svg-orbit-1 {
    animation: spinClockwise 20s linear infinite;
    transform-origin: 50px 50px;
}

.svg-orbit-2 {
    animation: spinCounterClockwise 15s linear infinite;
    transform-origin: 50px 50px;
}

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

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

.svg-coin-group {
    transition: transform var(--transition-slow);
    transform-origin: 50px 50px;
}

.payment-card:hover .svg-coin-group {
    animation: coinSpin 2.5s cubic-bezier(0.25, 0.8, 0.25, 1) infinite;
}

@keyframes coinSpin {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.08) rotate(180deg); }
    100% { transform: scale(1) rotate(360deg); }
}

/* 4. Анимация крипто-карты со схемой */
.svg-circuit-1 {
    stroke-dasharray: 80;
    stroke-dashoffset: 80;
    animation: dashCircuit 6s linear infinite;
}

@keyframes dashCircuit {
    to {
        stroke-dashoffset: -80;
    }
}

/* Стили для блока философии в подвале */
.footer-philosophy-col {
    max-width: 480px;
    justify-self: end;
}

.philosophy-text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-gray-600);
    margin-bottom: 1rem;
    text-align: left;
}

.philosophy-motto {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.15rem;
    background: rgba(15, 76, 129, 0.03);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    text-align: left;
}

@media (max-width: 768px) {
    .footer-philosophy-col {
        justify-self: start;
        max-width: 100%;
        margin-top: 1rem;
    }
}

/* Стили для блока предоплаты */
.prepayment-highlight {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.75rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-accent-bg); /* Мягкий небесный фон */
    border: 1px solid var(--color-secondary-light);
    border-radius: var(--border-radius-sm);
    color: var(--color-primary-dark);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.08);
    animation: pulsePrepaymentBorder 3s infinite;
}

.prepayment-highlight strong {
    font-weight: 700;
    color: var(--color-primary-dark);
    background: linear-gradient(135deg, var(--color-primary) 30%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.prepayment-icon {
    color: var(--color-secondary-dark);
    flex-shrink: 0;
}

.benefit-card:hover .prepayment-icon,
.prepayment-highlight:hover .prepayment-icon {
    animation: rotationSpinSlow 4s linear infinite;
}

@keyframes pulsePrepaymentBorder {
    0%, 100% { border-color: var(--color-secondary-light); box-shadow: 0 4px 15px rgba(56, 189, 248, 0.06); }
    50% { border-color: var(--color-secondary); box-shadow: 0 4px 20px rgba(56, 189, 248, 0.12); }
}

/* ==========================================================================
   КНОПКА ПЕРЕКЛЮЧАТЕЛЯ ТЕМЫ (THEME TOGGLE BUTTON)
   ========================================================================== */
.theme-toggle {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(15, 76, 129, 0.05);
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    outline: none;
    flex-shrink: 0;
    margin-right: 0.5rem;
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.theme-toggle:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-1px);
}

.theme-toggle:hover svg {
    transform: scale(1.1) rotate(20deg);
}

.theme-toggle.rotate-anim svg {
    animation: buttonRotate 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes buttonRotate {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(0.8); }
    100% { transform: rotate(360deg) scale(1); }
}

/* ==========================================================================
   10. ТЁМНАЯ ТЕМА (DARK MODE)
   ========================================================================== */
[data-theme="dark"] {
    --color-white: #1E293B;          /* Тёмно-синий фон карточек (Slate 800) */
    --color-gray-50: #0F172A;        /* Глубокий тёмный фон сайта (Slate 900) */
    --color-gray-100: #1E293B;       /* Тёмный серый */
    --color-gray-200: #334155;       /* Границы (Slate 700) */
    --color-gray-400: #94A3B8;       /* Вспомогательный текст (Slate 400) */
    --color-gray-600: #CBD5E1;       /* Читаемый текст (Slate 300) */
    --color-gray-800: #F8FAFC;       /* Белые заголовки (Slate 50) */
    --color-dark: #FFFFFF;           /* Чистый белый */
    --color-accent-bg: #1E3A8A;      /* Глубокий акцентный фон (Blue 900) */

    --color-primary: #38BDF8;        /* В тёмной теме первичный небесно-голубой для контраста */
    --color-primary-dark: #0EA5E9;
    --color-primary-light: #7DD3FC;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

/* Специфические настройки тёмной темы */
[data-theme="dark"] .site-header {
    background-color: rgba(15, 23, 42, 0.8);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .site-header.scrolled {
    background-color: #0F172A;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .theme-toggle {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-secondary);
}

[data-theme="dark"] .theme-toggle:hover {
    background-color: var(--color-secondary);
    color: #0F172A;
}

[data-theme="dark"] .btn-secondary {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: var(--color-primary);
    color: #0F172A;
}

/* Настройка макета и SVG в тёмной теме */
[data-theme="dark"] .hero-section {
    background: radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.07) 0%, rgba(15, 23, 42, 0) 55%),
                radial-gradient(circle at 10% 80%, rgba(30, 58, 138, 0.1) 0%, rgba(15, 23, 42, 0) 55%),
                #0F172A;
}

[data-theme="dark"] .hero-visual::before {
    background: radial-gradient(circle, rgba(56, 189, 248, 0.12) 0%, rgba(15, 23, 42, 0) 70%);
}

[data-theme="dark"] .svg-bg-circle {
    fill: #1E293B;
}

/* Блок предоплаты в тёмной теме */
[data-theme="dark"] .prepayment-highlight {
    background-color: rgba(56, 189, 248, 0.05);
    border-color: rgba(56, 189, 248, 0.2);
}

[data-theme="dark"] .prepayment-highlight strong {
    background: linear-gradient(135deg, var(--color-secondary) 30%, var(--color-secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Девиз философии в тёмной теме */
[data-theme="dark"] .philosophy-motto {
    background: rgba(255, 255, 255, 0.01);
}

/* FAQ аккордеоны в тёмной теме */
[data-theme="dark"] .faq-item {
    border-color: #334155;
}

[data-theme="dark"] .faq-item:hover {
    border-color: var(--color-primary-light);
}

[data-theme="dark"] .faq-question {
    background-color: #1E293B;
    color: #FFFFFF;
}

[data-theme="dark"] .faq-answer {
    background-color: #1E293B;
}

/* Блок CTA */
[data-theme="dark"] #ctaSection {
    background-color: #1E293B !important;
}

[data-theme="dark"] #ctaSection h2 {
    color: #FFFFFF !important;
}

[data-theme="dark"] #ctaSection p {
    color: var(--color-gray-400) !important;
}

/* Карточки Игры со светом в SVGs */
[data-theme="dark"] rect[fill="#FFFFFF"] {
    fill: #1E293B;
}

[data-theme="dark"] g[transform="translate(40, 70)"] rect[fill="#FFFFFF"] {
    fill: #0F172A;
}

[data-theme="dark"] g[transform="translate(280, 70)"] rect[fill="#FFFFFF"] {
    fill: #0F172A;
}

[data-theme="dark"] g[transform="translate(280, 255)"] rect[fill="#FFFFFF"] {
    fill: #0F172A;
}

[data-theme="dark"] g[transform="translate(175, 160)"] circle[fill="#FFFFFF"] {
    fill: #0F172A;
}

/* ==========================================================================
   Подвал сайта в тёмной теме (Специфические фиксы для темной темы)
   ========================================================================== */
[data-theme="dark"] .site-footer {
    background-color: #0B0F19; /* Премиальный темно-синий/черный цвет фона для бесшовного подвала */
    color: var(--color-gray-400); /* Светло-серый читаемый текст */
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .footer-container {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .site-footer .logo-text.text-white {
    color: #FFFFFF !important; /* Белый логотип */
}

[data-theme="dark"] .site-footer .footer-title {
    color: #FFFFFF !important; /* Белые заголовки */
}

[data-theme="dark"] .site-footer .philosophy-text {
    color: var(--color-gray-400); /* Светло-серый текст философии */
}

[data-theme="dark"] .site-footer .philosophy-motto {
    color: #FFFFFF !important;
    background: rgba(255, 255, 255, 0.02);
    border-left-color: var(--color-secondary);
}

[data-theme="dark"] .footer-bottom {
    background-color: #0B0F19; /* Темный фон копирайта */
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

[data-theme="dark"] .copyright {
    color: var(--color-gray-400);
}