/* переменные */
:root {
    --primary-color: #F2E15F;
    --primary-hover: #FFC107;
    --primary-dark: #D4B800;
    --primary-light: rgba(242, 225, 95, 0.15);
    --primary-gradient: linear-gradient(135deg, #F2E15F, #FFC107);
    --dark-bg: #1A1A1A;
    --darker-bg: #0D0D0D;
    --text-light: #FFFFFF;
    --text-muted: #B0B0B0;
    --text-gray: #D4D4D4;
    --text-dark: #1A1A1A;
    --danger: #EF4444;
    --success: #22C55E;
    --warning: #F59E0B;
    --container-width: 1400px;
    --radius: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.6);
    --transition: all 0.3s ease;
    --admin-primary: #F2E15F;
    --admin-primary-light: rgba(242, 225, 95, 0.15);
    --admin-bg: #0D0D0D;
    --admin-card-bg: #1A1A1A;
    --admin-card-border: #2D2D2D;
    --admin-text: #FFFFFF;
    --admin-text-muted: #B0B0B0;
    --admin-text-secondary: #D4D4D4;
    --admin-danger: #EF4444;
    --admin-success: #22C55E;
    --admin-input-bg: #0D0D0D;
}

/* установка стандартных значений */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

main {
    flex: 1;
}

/* шрифты */
@font-face {
    font-family: 'Bebas Neue';
    src: url('../fonts/BebasNeue-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Regular.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Medium.ttf') format('truetype');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Bold.ttf') format('truetype');
    font-weight: 700;
    font-display: swap;
}

/* контейнер */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* шапочка */
.site-header {
    background-color: var(--darker-bg);
    border-bottom: 2px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.header-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 15px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--primary-color);
    transition: var(--transition);
    text-decoration: none;
    padding: 5px 0;
}

    .logo:hover {
        transform: translateX(2px);
        opacity: 0.8;
    }

.logo-img {
    padding: 5px;
    border-radius: 8px;
    border: 2px solid var(--primary-color);
}

.div-logo {
    display: flex;
    flex-direction: column;
    padding-left: 15px;
    border-left: 2px solid var(--primary-color);
    line-height: 1.1;
}

.type-company {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--text-muted);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.name-company {
    color: var(--primary-color);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    margin-top: 5px;
    letter-spacing: 3px;
    line-height: 0.8;
}

/* навигация */
.main-nav {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
    letter-spacing: 0.5px;
}

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -3px;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--primary-color);
        transition: width 0.3s ease;
    }

    .nav-link:hover, .nav-link.active {
        color: var(--primary-color);
        text-shadow: 0 0 10px rgba(242, 225, 95, 0.6);
    }

        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
            box-shadow: 0 0 8px rgba(242, 225, 95, 0.8);
        }

.nav-divider {
    color: var(--primary-color);
    font-size: 2rem;
    user-select: none;
    margin: 0 8px;
    text-shadow: 0 0 8px rgba(242, 225, 95, 0.6);
    transition: var(--transition);
}

.nav-link-admin {
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    color: var(--darker-bg);
    padding: 10px 22px;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 16px;
    letter-spacing: 0.5px;
    box-shadow: 0 0 0 rgba(242, 225, 95, 0);
}

    .nav-link-admin i {
        font-size: 1rem;
        line-height: 0.8;
        margin-top: 3px;
    }

    .nav-link-admin:hover {
        background-color: transparent;
        color: var(--primary-color);
        transform: translateY(-2px);
        box-shadow: 0 0 15px rgba(242, 225, 95, 0.5), 0 0 30px rgba(242, 225, 95, 0.3);
    }

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 44px;
    height: 44px;
    position: relative;
    z-index: 1001;
}

    .menu-toggle span {
        display: block;
        width: 30px;
        height: 3px;
        background-color: var(--primary-color);
        margin: 6px auto;
        border-radius: 2px;
        transition: all 0.3s ease-in-out;
    }

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

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

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

/* подвал */
.site-footer {
    background-color: var(--darker-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 30px;
    color: var(--text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: 15px;
    text-decoration: none;
}

    .footer-logo img {
        border-radius: 6px;
        border: 1px solid rgba(242, 225, 95, 0.3);
    }

.footer-desc {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 350px;
}

.footer-heading {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    color: var(--text-light);
    letter-spacing: 1px;
    margin-bottom: 20px;
}

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

    .footer-links a {
        color: var(--text-muted);
        font-family: 'Inter', sans-serif;
        font-size: 0.95rem;
        transition: var(--transition);
        text-decoration: none;
    }

        .footer-links a:hover {
            color: var(--primary-color);
            transform: translateX(5px);
            display: inline-block;
        }

    .footer-contacts li {
        display: flex;
        align-items: center;
        gap: 10px;
        font-family: 'Inter', sans-serif;
        font-size: 0.95rem;
    }

    .footer-contacts i {
        color: var(--primary-color);
        font-size: 1rem;
        flex-shrink: 0;
    }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
}

/* заглушки */
.empty-services, .empty-contacts {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    line-height: 1.6;
}

    .empty-services i, .empty-contacts i {
        display: block;
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 20px;
        opacity: 0.5;
    }

/* адаптация */
@media (max-width: 1270px) {
    .footer-contacts li {
        font-size: 0.80rem;
    }
}

@media (max-width: 1140px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--darker-bg);
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        border-bottom: 2px solid var(--primary-color);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

        .main-nav.active {
            display: flex;
        }

    .nav-link {
        font-size: 1.1rem;
        padding: 10px 0;
        width: 100%;
        text-align: center;
    }

    .nav-divider {
        display: none;
    }

    .nav-link-admin {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        margin-left: 0;
        margin-top: 10px;
    }

        .nav-link-admin i {
            display: none;
        }

    .footer-contacts li {
        font-size: 0.70rem;
    }
}

@media (max-width: 992px) {
    .header-container {
        padding: 15px 25px;
    }

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

    .footer-col:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 12px 20px;
    }

    .logo-img {
        width: 45px;
        height: 45px;
    }

    .type-company {
        font-size: 0.75rem;
    }

    .name-company {
        font-size: 1.5rem;
    }

    .div-logo {
        padding-left: 10px;
        border-left-width: 1.5px;
    }

    .site-footer {
        padding: 40px 0 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-desc {
        margin: 0 auto;
    }

    .footer-links, .footer-contacts {
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 10px 15px;
    }

    .logo-img {
        width: 40px;
        height: 40px;
    }

    .type-company {
        display: none;
    }

    .name-company {
        font-size: 1.3rem;
        line-height: 1;
        align-items: center;
        margin-top: 0;
    }

    .div-logo {
        padding-left: 8px;
    }
}