:root {
    --bkm-navy: #08235c;
    --bkm-navy-dark: #003366;
    --bkm-blue: #1b4384;
    --bkm-accent: #1b4384;
    --bkm-red: #b31f24;
    --bkm-bg: #f4f6f9;
    --bkm-text: #1e293b;
    --bkm-muted: #64748b;
    --bkm-container: 1400px;
    --bkm-radius: 8px;
    --bkm-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
    background: var(--bkm-bg);
    color: var(--bkm-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

img {
    max-width: 100%;
    height: auto;
}

.site-main {
    flex: 1;
    width: 100%;
}

/* ── Header ── */
.bkm-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--bkm-shadow);
}

.bkm-header__ribbon {
    background: var(--bkm-navy-dark);
    color: #fff;
    text-align: center;
    padding: 8px 16px;
    font-size: 12px;
}

.bkm-header__brand {
    background: linear-gradient(135deg, var(--bkm-navy-dark), var(--bkm-blue));
    color: #fff;
    padding: 16px 0;
}

.bkm-header__container {
    max-width: var(--bkm-container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.bkm-header__container--brand {
    flex-wrap: wrap;
}

.bkm-header__logo-link {
    display: flex;
    align-items: center;
    gap: 14px;
    color: #fff;
}

.bkm-header__logo {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 50%;
    background: #fff;
}

.bkm-header__logo-text {
    display: flex;
    flex-direction: column;
    font-size: 13px;
    line-height: 1.3;
    letter-spacing: 0.3px;
}

.bkm-header__logo-text strong {
    font-size: 14px;
}

.bkm-header__contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 32px;
}

.bkm-header__contact {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.bkm-header__contact i {
    opacity: 0.8;
    width: 16px;
    text-align: center;
}

.bkm-header__contact small {
    display: block;
    opacity: 0.75;
    font-size: 11px;
    text-transform: uppercase;
}

.bkm-header__nav {
    background: var(--bkm-navy);
}

.bkm-header__nav .bkm-header__container {
    min-height: 52px;
}

.bkm-header__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 20px;
}

.bkm-header__menu > li {
    position: relative;
}

.bkm-header__menu a {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 4px;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.bkm-header__menu a:hover,
.bkm-header__menu a.is-active {
    color: #fff;
    border-bottom-color: #fff;
}

.bkm-header__dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: #fff;
    border-radius: var(--bkm-radius);
    box-shadow: var(--bkm-shadow);
    list-style: none;
    margin: 8px 0 0;
    padding: 8px 0;
    z-index: 100;
}

.bkm-header__dropdown-menu a {
    color: var(--bkm-text);
    display: block;
    padding: 10px 16px;
    border-bottom: none;
    font-size: 13px;
}

.bkm-header__dropdown-menu a:hover {
    background: var(--bkm-bg);
    color: var(--bkm-blue);
}

.bkm-header__dropdown:hover .bkm-header__dropdown-menu {
    display: block;
}

.bkm-header__lang {
    display: flex;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
}

.bkm-header__nav .bkm-header__lang a {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 4px;
    color: #fff !important;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.55);
    line-height: 1;
    min-width: 36px;
    text-align: center;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.bkm-header__nav .bkm-header__lang a:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.32);
    border-color: #fff;
}

.bkm-header__nav .bkm-header__lang a.is-active {
    background: var(--bkm-red);
    color: #fff !important;
    border-color: var(--bkm-red);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.bkm-header__sub {
    background: rgba(8, 35, 92, 0.95);
    color: rgba(255, 255, 255, 0.85);
    font-size: 12px;
    padding: 8px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.bkm-header__sub .bkm-header__container {
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

/* ── Footer ── */
.bkm-footer {
    background: #0b132b;
    color: #94a3b8;
    padding: 48px 24px 24px;
    margin-top: auto;
    border-top: 4px solid var(--bkm-red);
}

.bkm-footer__grid {
    max-width: var(--bkm-container);
    margin: 0 auto 32px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.bkm-footer__col h4 {
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 16px;
}

.bkm-footer__list,
.bkm-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 13px;
}

.bkm-footer__list li,
.bkm-footer__links li {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.bkm-footer__links a:hover {
    color: #fff;
}

.bkm-footer__col p {
    font-size: 13px;
    margin: 0;
    line-height: 1.6;
}

.bkm-footer__stat-row {
    display: flex;
    gap: 10px;
}

.bkm-footer__stat-row div {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 12px 8px;
    text-align: center;
}

.bkm-footer__stat-row strong {
    display: block;
    color: #fff;
    font-size: 20px;
}

.bkm-footer__stat-row span {
    font-size: 10px;
    text-transform: uppercase;
}

.bkm-footer__bottom {
    max-width: var(--bkm-container);
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
}

/* ── Shared page utilities ── */
.page-container {
    max-width: var(--bkm-container);
    margin: 0 auto;
    padding: 32px 24px;
}

.page-card {
    background: #fff;
    border-radius: var(--bkm-radius);
    box-shadow: var(--bkm-shadow);
    padding: 32px;
}

.breadcrumbs {
    font-size: 13px;
    color: var(--bkm-muted);
    margin-bottom: 20px;
}

.breadcrumbs a:hover {
    color: var(--bkm-blue);
}

@media (max-width: 992px) {
    .bkm-footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .bkm-header__contacts {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .bkm-header__container {
        flex-direction: column;
        align-items: flex-start;
    }

    .bkm-header__menu {
        gap: 8px 14px;
    }

    .bkm-footer__grid {
        grid-template-columns: 1fr;
    }

    .bkm-footer__bottom {
        flex-direction: column;
    }
}