* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --accent: #FFD700;
    --dark: #0A0A0A;
    --darker: #000000;
    --light: #FFFFFF;
    --gray: #CCCCCC;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
body {
    font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--darker);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}
/* Стили для хедера (адаптируй под свой хедер в Tilda) */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95) !important;
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}
nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}
.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.logo-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--light) !important;
    text-decoration: none;
    letter-spacing: 1px;
}
.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}
.nav-links a {
    color: var(--light) !important;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    font-size: 0.95rem;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}
.nav-links a:hover::after {
    width: 100%;
}
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}
.mobile-menu span {
    width: 25px;
    height: 3px;
    background: var(--light);
    transition: var(--transition);
}
/* Общие стили для секций */
section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    color: var(--accent) !important;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent);
}
/* Hero секция */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 150px 2rem 2rem;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://static.tildacdn.com/tild6137-6466-4666-b330-336563376461/photo.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 0;
}
.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--accent) !important;
}
.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--gray) !important;
}
.badge {
    display: inline-block;
    background: var(--accent) !important;
    color: var(--darker) !important;
    padding: 0.7rem 2rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    margin-top: 1rem;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.cta-buttons {
    display: flex !important;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none !important;
    display: inline-block !important;
}
.hero .btn-primary {
    background: var(--accent) !important;
    color: var(--darker) !important;
}
.hero .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}
.hero .btn-secondary {
    background: transparent !important;
    color: var(--light) !important;
    border: 2px solid var(--accent) !important;
}
.hero .btn-secondary:hover {
    background: var(--accent) !important;
    color: var(--darker) !important;
}
/* Преимущества и Оборудование (одинаковые стили) */
.advantages {
    background: var(--dark);
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}
.advantage-card {
    background: var(--darker);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition);
    text-align: center;
}
.advantage-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.1);
}
.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent);
}
.advantage-card h3 {
    color: var(--light);
    margin-bottom: 1rem;
}
.advantage-card p {
    color: var(--gray);
}
/* Услуги */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}
.service-card {
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 215, 0, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none; /* Только для пакетов услуг, чтобы не блокировать клики на кнопках */
}
.service-card:hover::before {
    opacity: 0.1;
}
.service-card:hover {
    border-color: var(--accent);
    transform: scale(1.02);
}
.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}
.service-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--light);
    margin: 1rem 0;
}
.service-features {
    list-style: none;
    margin: 1.5rem 0;
    flex-grow: 1;
}
.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--gray);
}
.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}
.service-card .btn {
    margin-top: auto;
    text-align: center;
}
/* Портфолио */
.portfolio {
    background: var(--dark);
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}
.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 16/9;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
}
.portfolio-item:hover {
    transform: scale(1.05);
    border-color: var(--accent);
}
.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.portfolio-item:hover img {
    transform: scale(1.1);
}
.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}
/* Проекты (placeholder, стили как в advantages) */
.projects {
    background: var(--dark);
}
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}
.project-card {
    background: var(--darker);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition);
    text-align: center;
}
.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}
/* Контакты */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
.contact-info {
    display: grid;
    gap: 2rem;
}
.contact-item {
    padding: 1.5rem;
    background: var(--dark);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition);
}
.contact-item:hover {
    border-color: var(--accent);
    transform: translateX(10px);
}
.contact-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
}
.contact-item h3 {
    color: var(--light);
    margin-bottom: 0.5rem;
}
.contact-item p {
    color: var(--gray);
}
.contact-item a {
    color: inherit;
    text-decoration: none;
}
.contact-form {
    background: var(--dark);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.1);
}
.form-group {
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--accent);
    font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    background: var(--darker);
    color: var(--light);
    font-size: 1rem;
    transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}
.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent) !important;
    color: var(--darker) !important;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
}
.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.3);
}
/* Адаптивность */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--dark);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
    }
    .nav-links.active {
        left: 0;
    }
    .mobile-menu {
        display: flex;
    }
    .mobile-menu.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mobile-menu.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    .btn {
        width: 100%;
    }
    section {
        padding: 4rem 1rem;
    }
    .hero h1 {
        font-size: clamp(2rem, 6vw, 4rem);
    }
    .hero {
        padding-top: 120px;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .service-card .btn {
        width: 100%;
    }
}
/* Скроллбар */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--darker);
}
::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 5px;
}
/* Стили для кнопок в других местах (если нужно) */
.btn-primary {
    background: var(--accent) !important;
    color: var(--darker) !important;
}
.btn-secondary {
    background: transparent !important;
    color: var(--light) !important;
    border: 2px solid var(--accent) !important;
}
.btn-secondary:hover {
    background: var(--accent) !important;
    color: var(--darker) !important;
}