/* Обнуление отступов и установка box-sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS-переменные (кастомные свойства) */
:root {
    --bg-dark: #0a0c12;
    --bg-card: #11151f;
    --bg-elevated: #1a1f2c;
    --accent: #2dd4bf;
    --accent-glow: rgba(45, 212, 191, 0.2);
    --accent-dark: #14b8a6;
    --text-primary: #f0f3fa;
    --text-secondary: #9ca3af;
    --border: #252b3b;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.5;
    padding-top: 85px;
    position: relative;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ========================================
   ПЛАВАЮЩИЕ ФОНОВЫЕ ЭЛЕМЕНТЫ (ШАРИКИ)
   ======================================== */
.floating-blur {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.35;
    pointer-events: none;
}

.floating-blur-1 {
    top: 15%;
    left: -5%;
    width: 450px;
    height: 450px;
    background: var(--accent);
    animation: float1 15s ease-in-out infinite;
}

.floating-blur-2 {
    bottom: 10%;
    right: -5%;
    width: 550px;
    height: 550px;
    background: var(--accent);
    animation: float2 18s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, 30px); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-40px, 40px); }
}

/* Контейнер */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* Типографика */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, var(--accent) 40%, #fff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 48px;
    text-align: center;
    color: var(--text-primary);
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--accent);
    margin: 16px auto 0;
    border-radius: 3px;
    box-shadow: 0 0 8px var(--accent-glow);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; margin-bottom: 32px; }
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    border: none;
    font-family: inherit;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--bg-dark);
    font-weight: 700;
    box-shadow: 0 0 12px var(--accent-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px var(--accent-glow);
    filter: brightness(1.05);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 0 12px var(--accent-glow);
}

/* ========================================
   ШАПКА
   ======================================== */
.navbar {
    padding: 20px 0;
    border-bottom: 1px solid rgba(45, 212, 191, 0.2);
    background: rgba(10, 12, 18, 0.7);
    backdrop-filter: blur(12px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 12, 18, 0.85);
    backdrop-filter: blur(15px);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--text-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-phone {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent) 0%, #5ee0d0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-phone:hover {
    background: linear-gradient(135deg, #5ee0d0 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 8px var(--accent-glow);
}

.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 200;
}

.burger-menu span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--accent);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.burger-menu.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (min-width: 769px) {
    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo {
        order: 1;
    }
    
    .nav-links {
        order: 2;
        position: static;
        display: flex;
        flex-direction: row;
        justify-content: center;
        flex: 1;
        margin: 0 20px;
    }
    
    .nav-right {
        order: 3;
    }
    
    .burger-menu {
        display: none;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .navbar {
        padding: 15px 0;
    }
    
    .nav-container {
        flex-direction: row;
    }
    
    .burger-menu {
        display: flex !important;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 12, 18, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.3s ease;
        z-index: 150;
        margin: 0;
        padding: 80px 20px 40px;
        border-left: 1px solid rgba(45, 212, 191, 0.4);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    
    .nav-links a {
        display: block;
        font-size: 1.2rem;
        padding: 12px;
        color: var(--text-primary);
    }
    
    .nav-links a:hover {
        color: var(--accent);
        transform: translateX(5px);
    }
    
    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(4px);
        z-index: 140;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-phone {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        width: 85%;
    }
    .nav-phone {
        font-size: 0.85rem;
    }
    .nav-right {
        gap: 12px;
    }
}

/* ========================================
   ЕДИНЫЙ СТИЛЬ ДЛЯ ВСЕХ СЕКЦИЙ
   ======================================== */
.hero,
.services,
.about,
.advantages,
.subscription,
.faq,
.contacts,
.service-hero,
.city-hero,
.remote-hero {
    background: var(--bg-dark);
    position: relative;
}

/* Лёгкое свечение в hero */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.3;
}

/* Полоса между секциями */
section {
    position: relative;
}

section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(45, 212, 191, 0.15) 20%,
        var(--accent) 50%,
        rgba(45, 212, 191, 0.15) 80%,
        transparent 100%);
}

section:last-child::after,
.hero::after {
    display: none;
}

/* ========================================
   HERO СЕКЦИЯ
   ======================================== */
.hero {
    padding: 60px 0 100px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(45, 212, 191, 0.15);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(45, 212, 191, 0.3);
}

.hero-buttons {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.hero-buttons .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero-image {
    background: rgba(17, 21, 31, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 24px;
    padding: 40px;
    text-align: center;
    border: 1px solid rgba(45, 212, 191, 0.15);
    box-shadow: 0 20px 35px -15px rgba(0, 0, 0, 0.5);
}

.hero-image i {
    font-size: 4rem;
    color: var(--accent);
    margin: 0 12px;
}

.hero-cities {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.hero-cities p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.hero-cities-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.hero-cities-links a {
    font-size: 0.8rem;
    color: var(--text-primary);
    text-decoration: none;
    background: rgba(45, 212, 191, 0.08);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(45, 212, 191, 0.2);
    transition: all 0.2s ease;
}

.hero-cities-links a:hover {
    background: rgba(45, 212, 191, 0.2);
    color: var(--accent);
    border-color: var(--accent);
}

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-badge {
        margin-left: auto;
        margin-right: auto;
    }
    .hero {
        padding: 40px 0 60px;
    }
    .hero-buttons {
        justify-content: center;
    }
}

/* ========================================
   УСЛУГИ
   ======================================== */
.services {
    padding: 100px 0;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background: rgba(17, 21, 31, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 24px;
    padding: 32px;
    border: 1px solid rgba(45, 212, 191, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(17, 21, 31, 0.7);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.3);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transition: left 0.5s ease;
}

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

.service-card:nth-child(1) { transition-delay: 0.05s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.15s; }

.service-icon {
    font-size: 2.8rem;
    color: var(--accent);
    margin-bottom: 24px;
}

.service-list {
    margin-top: 20px;
    list-style: none;
    padding: 0;
    flex: 1;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    min-height: 44px;
}

.service-list li i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-size: 14px;
    color: var(--accent);
    flex-shrink: 0;
}

.service-list li a {
    display: inline-block;
    color: var(--text-primary);
    text-decoration: none;
    line-height: 1.4;
    transition: color 0.2s ease;
    vertical-align: middle;
}

.service-list li a:hover {
    color: var(--accent);
}

@media (max-width: 768px) {
    .services {
        padding: 60px 0;
    }
}

/* ========================================
   О КОМПАНИИ
   ======================================== */
.about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.feature {
    display: flex;
    gap: 16px;
    align-items: center;
}

.feature i {
    font-size: 1.6rem;
    color: var(--accent);
}

.brands-compact {
    margin-top: 24px;
    padding: 16px 20px;
    background: rgba(17, 21, 31, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(45, 212, 191, 0.15);
}

.brands-compact p {
    margin: 8px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.brands-compact i {
    color: var(--accent);
    margin-right: 8px;
    width: 24px;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .feature {
        justify-content: center;
    }
    .about {
        padding: 60px 0;
    }
}

/* ========================================
   ПРЕИМУЩЕСТВА
   ======================================== */
.advantages {
    padding: 100px 0;
}

.adv-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 32px;
    text-align: center;
}

.adv-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.adv-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.adv-item:nth-child(1) { transition-delay: 0.05s; }
.adv-item:nth-child(2) { transition-delay: 0.1s; }
.adv-item:nth-child(3) { transition-delay: 0.15s; }
.adv-item:nth-child(4) { transition-delay: 0.2s; }
.adv-item:nth-child(5) { transition-delay: 0.25s; }
.adv-item:nth-child(6) { transition-delay: 0.3s; }

.adv-item i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 16px;
    transition: transform 0.3s ease;
    display: inline-block;
}

.adv-item:hover i {
    transform: scale(1.1);
}

.adv-item h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.adv-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

@media (max-width: 1199px) and (min-width: 768px) {
    .adv-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .adv-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantages {
        padding: 60px 0;
    }
}

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

/* ========================================
   АБОНЕНТСКОЕ ОБСЛУЖИВАНИЕ
   ======================================== */
.subscription {
    padding: 100px 0;
}

.subscription-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: -20px auto 48px auto;
    font-size: 1.1rem;
}

.subscription-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.subscription-card {
    background: rgba(17, 21, 31, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 24px;
    padding: 32px 24px;
    padding-top: 42px;
    border: 1px solid rgba(45, 212, 191, 0.15);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    opacity: 0;
    transform: translateY(30px);
    overflow: visible;
}

.subscription-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.subscription-card:hover {
    transform: translateY(-6px);
    background: rgba(17, 21, 31, 0.7);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.3);
}

.subscription-card.popular {
    border: 2px solid var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: scale(1.02);
}

.subscription-card.popular:hover {
    transform: scale(1.02) translateY(-6px);
}

.subscription-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--accent);
    color: var(--bg-dark);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 10;
}

.subscription-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 16px;
    text-align: center;
}

.subscription-icon i {
    transition: transform 0.3s ease;
}

.subscription-card:hover .subscription-icon i {
    transform: scale(1.1);
}

.subscription-card h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    text-align: center;
}

.subscription-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 20px;
}

.subscription-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.subscription-features {
    list-style: none;
    margin-bottom: 32px;
    flex: 1;
}

.subscription-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

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

.subscription-features i {
    color: var(--accent);
    font-size: 1rem;
    width: 20px;
}

.subscription-card .btn {
    width: 100%;
    text-align: center;
    margin-top: auto;
}

.savings-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff9800, #ff5722);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    margin: 10px 0;
    text-align: center;
    animation: pulse 2s infinite;
}

.savings-badge i {
    margin-right: 4px;
}

.pensioner-badge {
    display: inline-block;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 0.65rem;
    color: #ff6b6b;
    margin: 12px 0 0 0;
    text-align: center;
    width: 100%;
}

.pensioner-badge i {
    margin-right: 6px;
    font-size: 0.6rem;
}

.subscription-note {
    max-width: 800px;
    margin: 48px auto 0;
    background: rgba(45, 212, 191, 0.08);
    border-left: 3px solid var(--accent);
    border-radius: 12px;
    padding: 16px 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.subscription-note i {
    color: var(--accent);
    font-size: 1.3rem;
    margin-top: 2px;
}

.subscription-note p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@media (max-width: 768px) {
    .subscription {
        padding: 60px 0;
    }
    .subscription-subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    .subscription-card.popular {
        transform: scale(1);
    }
    .subscription-price {
        font-size: 2rem;
    }
}

/* ========================================
   КОНТАКТЫ
   ======================================== */
.contacts {
    padding: 100px 0;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-item i {
    font-size: 1.6rem;
    width: 40px;
    color: var(--accent);
}

.contact-item a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.2s;
}

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

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 16px;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.6rem;
    transition: all 0.2s;
}

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

.legal-note {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.legal-note i {
    color: var(--accent);
    margin-right: 8px;
}

@media (max-width: 768px) {
    .contacts-grid {
        grid-template-columns: 1fr;
    }
    .contacts {
        padding: 60px 0;
    }
}

/* ========================================
   ФОРМА
   ======================================== */
.callback-form input,
.callback-form textarea,
.callback-form select {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 16px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s;
}

.callback-form input:focus,
.callback-form textarea:focus,
.callback-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.callback-form input::placeholder,
.callback-form textarea::placeholder {
    color: var(--text-secondary);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--accent);
}

.checkbox-group label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    flex: 1;
}

.checkbox-group label a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s;
}

/* ========================================
   ФУТЕР
   ======================================== */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border);
    text-align: center;
    padding: 32px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ========================================
   ПЛАВАЮЩИЕ КНОПКИ
   ======================================== */
.float-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 99;
}

.telegram-float {
    background: #0088cc;
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
}

.viber-float {
    background: #7360f2;
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
}

.scroll-to-top {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg-dark);
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
}

.scroll-to-top.active {
    opacity: 1;
    visibility: visible;
}

.telegram-float:hover,
.viber-float:hover,
.scroll-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.scroll-to-top:hover {
    background: var(--accent-dark);
}

@media (max-width: 768px) {
    .float-buttons {
        bottom: 20px;
        right: 20px;
        gap: 12px;
    }
    .telegram-float,
    .viber-float,
    .scroll-to-top {
        width: 48px;
        height: 48px;
        font-size: 1.4rem;
    }
}

/* ========================================
   FAQ АККОРДЕОН
   ======================================== */
.faq {
    padding: 100px 0;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(17, 21, 31, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 16px;
    margin-bottom: 16px;
    border: 1px solid rgba(45, 212, 191, 0.15);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent);
    box-shadow: 0 0 16px var(--accent-glow);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
}

.faq-question i:first-child {
    color: var(--accent);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.faq-question span {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.faq-icon {
    color: var(--accent);
    font-size: 1rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 20px 24px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .faq {
        padding: 60px 0;
    }
    .faq-question {
        padding: 16px 20px;
    }
    .faq-question span {
        font-size: 1rem;
    }
}

/* ========================================
   МОДАЛЬНЫЕ ОКНА
   ======================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 1100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
    animation: fadeInScale 0.3s ease;
}

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

.modal-content {
    background: var(--bg-card);
    border-radius: 28px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--accent);
    box-shadow: 0 0 40px var(--accent-glow);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
    z-index: 10;
}

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

.modal-header {
    text-align: center;
    padding: 30px 24px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.modal-body {
    padding: 24px;
}

.modal-tariff-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 8px;
}

.modal-tariff-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 24px;
}

.modal-info {
    background: rgba(45, 212, 191, 0.08);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 24px;
}

.modal-info i {
    color: var(--accent);
    font-size: 1.2rem;
}

.modal-info span {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

.modal-form input,
.modal-form textarea,
.modal-form select {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
}

.modal-form input:focus,
.modal-form textarea:focus,
.modal-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.modal-form .checkbox-group {
    margin: 16px 0;
}

.modal-submit {
    width: 100%;
    margin-top: 8px;
}

.modal-note {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.modal-note i {
    color: var(--accent);
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        border-radius: 20px;
    }
    .modal-header {
        padding: 20px 20px 15px;
    }
    .modal-body {
        padding: 20px;
    }
}

/* ========================================
   СТИЛИ ДЛЯ СТРАНИЦ ГОРОДОВ И УСЛУГ
   ======================================== */
.service-hero,
.city-hero {
    text-align: center;
    padding: 100px 0 40px;
}

.service-hero h1,
.city-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.service-hero p,
.city-hero p {
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.city-page-header {
    padding: 120px 0 60px;
    text-align: center;
}

.city-page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.city-page-header p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.city-content {
    padding: 60px 0;
}

.city-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.city-text h2 {
    text-align: left;
    margin-bottom: 20px;
}

.city-text h2::after {
    margin: 12px 0 0 0;
}

.city-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.city-text ul {
    list-style: none;
    margin: 20px 0;
}

.city-text li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.city-text li i {
    color: var(--accent);
}

.city-sidebar {
    background: rgba(17, 21, 31, 0.4);
    backdrop-filter: blur(8px);
    border-radius: 24px;
    padding: 30px;
    border: 1px solid rgba(45, 212, 191, 0.15);
}

.city-sidebar h3 {
    text-align: center;
    margin-bottom: 20px;
}

.city-price-list {
    list-style: none;
    margin-bottom: 30px;
}

.city-price-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.city-price-list li span:first-child {
    display: flex;
    align-items: center;
    gap: 10px;
}

.city-price-list li span:first-child i {
    color: var(--accent);
    width: 24px;
}

.city-price-list li span:last-child {
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
}

.city-sidebar .btn {
    width: 100%;
    text-align: center;
}

.city-note {
    margin-top: 30px;
    padding: 15px 20px;
    background: rgba(45,212,191,0.08);
    border-left: 3px solid var(--accent);
    border-radius: 12px;
}

@media (max-width: 768px) {
    .service-hero h1,
    .city-hero h1,
    .city-page-header h1 {
        font-size: 1.8rem;
    }
    .city-page-header {
        padding: 100px 0 40px;
    }
    .city-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .city-price-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

/* ========================================
   АДАПТИВ ДЛЯ ТАБЛИЦ ЦЕН
   ======================================== */
@media (max-width: 768px) {
    .city-price-list li {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 5px !important;
        padding: 12px 0 !important;
    }
    
    .city-price-list li span:first-child {
        font-size: 0.9rem;
    }
    
    .city-price-list li span:last-child {
        font-size: 0.85rem;
        color: var(--accent);
        font-weight: 600;
    }
    
    .price-table ul li {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 5px !important;
        padding: 12px 0 !important;
    }
    
    .price-table ul li span:first-child {
        font-size: 0.9rem;
    }
    
    .price-table ul li span:last-child {
        font-size: 0.85rem;
        color: var(--accent);
        font-weight: 600;
    }
}

/* ========================================
   ПРОЧИЕ СТИЛИ
   ======================================== */
.remote-hero {
    padding: 120px 0 60px;
    text-align: center;
}

.remote-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.remote-hero p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.services-section {
    padding: 60px 0;
}

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

.services-section .service-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
}

.services-section .service-card i {
    font-size: 2rem;
}

.services-section .price {
    color: var(--accent);
    font-weight: 600;
}

.subscriptions-section {
    padding: 60px 0;
    background: var(--bg-elevated);
}

.how-it-works {
    padding: 60px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.remote-faq {
    padding: 60px 0;
    background: var(--bg-elevated);
}

@media (max-width: 768px) {
    .remote-hero h1 {
        font-size: 1.8rem;
    }
    .remote-hero {
        padding: 100px 0 40px;
    }
}

.cities-block {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.cities-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.cities-title i {
    color: var(--accent);
    margin-right: 6px;
}

.cities-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.city-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s;
    position: relative;
}

.city-link:hover {
    color: var(--accent);
}

.city-link:not(:last-child)::after {
    content: "•";
    color: var(--text-secondary);
    position: absolute;
    right: -13px;
    top: 0;
}

@media (max-width: 480px) {
    .cities-links {
        gap: 16px;
    }
    .city-link {
        font-size: 0.85rem;
    }
    .city-link:not(:last-child)::after {
        right: -10px;
    }
}







/* Убедимся, что шарики видны на всех страницах */
.floating-blur-1 {
    top: 5%;
    left: -5%;
    width: 450px;
    height: 450px;
}

.floating-blur-2 {
    bottom: auto;
    top: 30%;
    right: -5%;
    width: 400px;
    height: 400px;
}



/* ========================================
   ЛЁГКОЕ ОТЛИЧИЕ СЕКЦИЙ НА ГЛАВНОЙ СТРАНИЦЕ
   ======================================== */

/* Чётные секции — чуть светлее (едва заметно) */
.services:nth-of-type(even),
.about:nth-of-type(even),
.advantages:nth-of-type(even),
.subscription:nth-of-type(even),
.faq:nth-of-type(even),
.contacts:nth-of-type(even) {
    background: rgba(26, 31, 44, 0.3);
}

/* Или другой вариант — чередование: тёмный / чуть светлее */
.services {
    background: var(--bg-dark);
}

.about {
    background: rgba(26, 31, 44, 0.2);
}

.advantages {
    background: var(--bg-dark);
}

.subscription {
    background: rgba(26, 31, 44, 0.2);
}

.faq {
    background: var(--bg-dark);
}

.contacts {
    background: rgba(26, 31, 44, 0.2);
}



.about,
.subscription,
.contacts {
    background: rgba(26, 31, 44, 0.4);
}


/* Убираем размытие шрифтов в карточках */
.subscription-card,
.service-card,
.city-card {
    backdrop-filter: none;
    background: rgba(17, 21, 31, 0.6);
}

/* Для карточки "Базовый" (popular) делаем фон чуть плотнее */
.subscription-card.popular {
    background: rgba(17, 21, 31, 0.8);
    border: 2px solid var(--accent);
}