:root {
    --max: 1100px;

    --bg: #f4f6f8;
    --text: #111827;
    --muted: #6b7280;

    --surface: #ffffff;
    --border: rgba(17, 24, 39, 0.12);

    --red: #e11d2e;
    --shadow: 0 10px 30px rgba(0,0,0,0.08);

    /* Для слайдера (и чтобы IDE не ругалась на var(--slide-index)) */
    --slide-index: 0;
}

* { box-sizing: border-box; }

html, body {
    height: 100%;
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
    color: var(--text);
    background: var(--bg);
}

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

.container {
    width: min(var(--max), calc(100% - 2rem));
    margin-inline: auto;
}

/* Layout: header / main / footer */
.page {
    min-height: 100svh;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

/* --- Header --- */
header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding: 1.1rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}

.brand-title {
    display: inline-block;
    font-weight: 900;
    letter-spacing: 0.6px;
    line-height: 0.95;
    text-transform: uppercase;
    font-size: clamp(1.7rem, 2.6vw, 2.6rem);
}

.brand-sub {
    display: block;
    margin-top: 0.35rem;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.15px;
}

.header-meta {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.meta-item {
    display: grid;
    grid-template-columns: 34px auto;
    gap: 0.75rem;
    align-items: start;
}

.meta-icon {
    width: 34px;
    height: 34px;
    color: var(--red);
}

.meta-text {
    display: grid;
    gap: 0.25rem;
    line-height: 1.15;
}

.meta-text strong {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text);
}

.meta-text span,
.meta-text a {
    font-size: 0.95rem;
    color: var(--muted);
    font-weight: 650;
}

.meta-text a { text-decoration: none; }
.meta-text a:hover { text-decoration: underline; }

/* --- Top nav --- */
.top-nav {
    border-top: 1px solid var(--border);
}

.nav-inner {
    padding: 0.75rem 0;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 750;
    color: var(--muted);
    cursor: pointer;
}

.nav-link:hover {
    text-decoration: none;
    color: var(--text);
    border-color: var(--border);
    background: rgba(17, 24, 39, 0.02);
}

.nav-link[aria-current="page"] {
    color: var(--text);
    background: rgba(225,29,46,0.08);
    border-color: rgba(225,29,46,0.28);
}

/* --- Main (slider) --- */
main {
    padding: 0;
}

.slider {
    padding: 2rem 0 2.5rem;
}

.slider-viewport {
    overflow: hidden;
}

.slider-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    width: 100%;
    transform: translate3d(calc(-1 * var(--slide-index, 0) * 100%), 0, 0);
    transition: transform 360ms ease;
    will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
    .slider-track { transition: none; }
}

.slide {
    min-width: 100%;
}

.section {
    margin-top: 1rem;
}

.section-title {
    margin: 0 0 0.9rem;
    font-size: 1.05rem;
    letter-spacing: 0.2px;
}

.hero {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    padding: 1.4rem;
    box-shadow: var(--shadow);
}

.hero h1 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.hero p {
    margin: 0;
    color: var(--muted);
    max-width: 70ch;
    line-height: 1.5;
}

.cta-row {
    margin-top: 1rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0,0,0,0.05);
    font-weight: 750;
}

.btn-primary {
    background: var(--red);
    border-color: rgba(225,29,46,0.55);
    color: #fff;
    box-shadow: 0 10px 24px rgba(225,29,46,0.25);
}

.btn:hover { filter: brightness(1.03); }

.grid {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
}

.card {
    grid-column: span 4;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    padding: 1rem;
    box-shadow: 0 10px 24px rgba(0,0,0,0.06);
}

.card h2 {
    margin: 0 0 0.25rem;
    font-size: 1rem;
}

.card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.45;
}

.split {
    grid-column: span 12;
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 1rem;
    align-items: stretch;
}

.map-frame {
    width: 100%;
    height: 420px;
    border: 0;
    border-radius: 12px;
    background: #eef2f7;
}

.about-media {
    width: 100%;
    height: 420px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: #eef2f7;
}

.about-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.note {
    margin-top: 0.75rem;
    color: var(--muted);
    font-weight: 650;
    font-size: 0.95rem;
    line-height: 1.45;
}

/* --- Footer --- */
footer {
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.footer-inner {
    padding: 1.25rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--muted);
    font-weight: 650;
}

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

/* Responsive */
@media (max-width: 980px) {
    .header-inner {
        grid-template-columns: 1fr;
        align-items: start;
    }
    .header-meta {
        justify-content: flex-start;
        gap: 1.25rem 2rem;
    }
}

@media (max-width: 900px) {
    .card { grid-column: span 6; }
    .split { grid-template-columns: 1fr; }
    .map-frame, .about-media { height: 360px; }
}

@media (max-width: 640px) {
    .meta-item { grid-template-columns: 30px auto; }
    .meta-icon { width: 30px; height: 30px; }
    .card { grid-column: span 12; }
    .map-frame, .about-media { height: 320px; }
}