/* Fixim — страница «О сайте» (/about) */

.fx-about { padding: 22px 0 8px; }
.fx-about h1 { margin: 0; font-size: 40px; line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; color: var(--fx-text); }
.fx-about h2 { margin: 0; font-size: 26px; line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; color: var(--fx-text); }
.fx-about-block { margin: 0 0 48px; scroll-margin-top: 90px; }
.fx-about-lead { max-width: 68ch; margin: 6px 0 18px; font-size: 16px; line-height: 1.55; color: var(--fx-muted); }
.fx-about-lead a { color: var(--fx-link); }
.fx-about-note { margin: 10px 0 0; font-size: 13px; color: var(--fx-muted); }

/* ---- зачем нужен сайт + цифры ---- */
.fx-about-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 40px; align-items: start; margin: 0 0 52px; }
.fx-about-mission h2 { margin-bottom: 12px; }
.fx-about-mission p { max-width: 62ch; margin: 0 0 12px; font-size: 17px; line-height: 1.6; color: #2B3D50; }
.fx-about-mission .fx-btn { margin-top: 8px; }
.fx-about-tiles { display: grid; grid-template-columns: 1fr 1fr; margin: 0; overflow: hidden; }
.fx-about-tile { display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: 4px; padding: 22px 24px; }
.fx-about-tile:nth-child(odd) { border-right: 1px solid var(--fx-line); }
.fx-about-tile:nth-child(-n+2) { border-bottom: 1px solid var(--fx-line); }
.fx-about-tile dd { margin: 0; font-size: 34px; line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; color: var(--fx-navy); font-variant-numeric: tabular-nums; }
.fx-about-tile dt { font-size: 14px; line-height: 1.35; color: var(--fx-muted); }

/* ---- рост базы: график ---- */
.fx-growth { margin: 0; padding: 18px 20px 16px; }
.fx-growth-legend { display: flex; gap: 8px; margin-bottom: 6px; }
.fx-growth-key { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--fx-line); border-radius: 999px; background: #fff; font: inherit; font-size: 14px; font-weight: 600; color: var(--fx-text); cursor: pointer; }
.fx-growth-key:before { content: ''; width: 10px; height: 10px; border-radius: 50%; }
.fx-key-p:before { background: #2563EB; }
.fx-key-s:before { background: var(--fx-green); }
.fx-growth-key[aria-pressed="false"] { color: var(--fx-muted); background: #F4F6F9; }
.fx-growth-key[aria-pressed="false"]:before { background: #C3CFDB; }
.fx-growth-key:focus-visible { outline: 2px solid var(--fx-link); outline-offset: 2px; }
.fx-growth-chart { position: relative; height: 300px; }
.fx-growth-chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.fx-growth-chart .g-grid { stroke: #E8EDF3; stroke-width: 1; }
.fx-growth-chart .g-label { fill: #7A8A9A; font-size: 12px; font-family: inherit; }
.fx-growth-chart .g-line { fill: none; stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.fx-growth-chart .g-p .g-line { stroke: #2563EB; }
.fx-growth-chart .g-s .g-line { stroke: var(--fx-green); }
.fx-growth-chart .g-p .g-area { fill: url(#fx_g_p); }
.fx-growth-chart .g-s .g-area { fill: url(#fx_g_s); }
.fx-growth-chart .g-hide { visibility: hidden; }
.fx-growth-chart .g-cursor { stroke: #9FB3C8; stroke-width: 1; stroke-dasharray: 3 3; }
.fx-growth-chart .g-dot { stroke: #fff; stroke-width: 2; }
.fx-growth-tip { position: absolute; top: 4px; padding: 8px 12px; border-radius: 10px; background: var(--fx-navy); color: #fff; font-size: 13px; line-height: 1.45; white-space: nowrap; pointer-events: none; box-shadow: 0 6px 18px rgba(10,37,64,.25); transform: translateX(-50%); }
.fx-growth-tip b { display: block; font-size: 14px; }
.fx-growth-tip i { display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; font-style: normal; }
.fx-growth figcaption { margin-top: 10px; font-size: 14px; color: var(--fx-muted); }

/* ---- что ломается: полосы ---- */
.fx-bars-card { padding: 18px 20px 10px; }
.fx-seg { display: inline-flex; gap: 4px; margin-bottom: 12px; padding: 4px; border-radius: 12px; background: #E9EEF4; }
.fx-seg button { padding: 7px 14px; border: 0; border-radius: 9px; background: transparent; font: inherit; font-size: 14px; font-weight: 600; color: var(--fx-muted); cursor: pointer; }
.fx-seg button[aria-selected="true"] { color: var(--fx-text); background: #fff; box-shadow: 0 1px 3px rgba(15,58,99,.12); }
.fx-seg button:focus-visible { outline: 2px solid var(--fx-link); outline-offset: 1px; }
.fx-bars { margin: 0; padding: 0; list-style: none; }
.fx-bars li { margin: 0; }
.fx-bars a { display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr) 128px; align-items: center; gap: 16px; padding: 9px 10px; margin: 0 -10px; border-radius: 10px; text-decoration: none; color: var(--fx-text); }
.fx-bars a:hover { background: #F4F7FB; }
.fx-bars a:focus-visible { outline: 2px solid var(--fx-link); outline-offset: -2px; }
.fx-bar-name { font-size: 15px; line-height: 1.3; font-weight: 600; }
.fx-bars a:hover .fx-bar-name { color: var(--fx-link); }
.fx-bar-track { height: 10px; border-radius: 5px; background: #EEF2F7; overflow: hidden; }
.fx-bar-fill { display: block; height: 100%; border-radius: 5px; background: linear-gradient(90deg, var(--fx-green), #2563EB); transform-origin: left center; }
.fx-bar-num { display: flex; white-space: nowrap; align-items: baseline; justify-content: flex-end; gap: 6px; font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.fx-bar-num small { font-size: 12px; font-weight: 500; color: var(--fx-muted); }
.fx-bars-anim .fx-bar-fill { animation: fx-bar-grow .7s cubic-bezier(.2,.7,.2,1) both; }
@keyframes fx-bar-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---- когда спрашивают: светодиодная матрица на «плате» ---- */
.fx-board {
	margin: 0;
	padding: 22px 24px 16px;
	border-radius: 18px;
	color: #C9D8E8;
	background:
		radial-gradient(circle, rgba(255,255,255,.05) 1px, transparent 1.5px) 0 0 / 14px 14px,
		linear-gradient(160deg, #0F3A63, #0A2540 60%, #071C31);
	box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
}
.fx-board-scroll { overflow-x: auto; }
.fx-led-grid { display: grid; gap: 6px; min-width: 460px; }
.fx-led-row { display: grid; grid-template-columns: 30px repeat(24, minmax(0, 1fr)); gap: 5px; align-items: center; }
.fx-led-day { font-size: 12px; font-weight: 600; color: #9FB3C8; }
.fx-led-hours span { font-size: 11px; color: #7F95AD; }
.fx-led { display: block; width: 100%; max-width: 22px; aspect-ratio: 1; border-radius: 50%; background: rgba(255,255,255,.07); transition: transform .12s ease; }
.fx-led0 { background: rgba(255,255,255,.06); }
.fx-led1 { background: rgba(74,222,128,.16); }
.fx-led2 { background: rgba(74,222,128,.3); }
.fx-led3 { background: rgba(74,222,128,.46); }
.fx-led4 { background: rgba(74,222,128,.64); }
.fx-led5 { background: #4ADE80; box-shadow: 0 0 6px rgba(74,222,128,.55); }
.fx-led6 { background: #A7F3C0; box-shadow: 0 0 10px rgba(74,222,128,.9); }
.fx-led-grid .fx-led { cursor: crosshair; }
.fx-led.fx-led-on { transform: scale(1.35); outline: 2px solid #fff; outline-offset: 1px; }
.fx-board figcaption { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 14px; font-size: 14px; }
.fx-led-tip { color: #fff; }
.fx-led-tip:first-letter { text-transform: uppercase; }
.fx-led-scale { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: #9FB3C8; }
.fx-led-scale i { width: 12px; }

/* ---- кто отвечает: лестница званий ---- */
.fx-about-people { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 40px; align-items: start; }
.fx-ladder { margin: 0; padding: 6px 20px; list-style: none; }
.fx-ladder-step { display: grid; grid-template-columns: 26px 92px minmax(0, 1fr) auto; align-items: center; gap: 12px; margin: 0; padding: 14px 0; border-bottom: 1px solid var(--fx-line); }
.fx-ladder-step:last-child { border-bottom: 0; }
.fx-ladder-step .fx-rank { width: 24px; height: 24px; }
.fx-ladder-name { font-size: 16px; font-weight: 700; text-transform: capitalize; }
.fx-ladder-rule { font-size: 14px; color: var(--fx-muted); }
.fx-ladder-num { font-size: 18px; font-weight: 800; color: var(--fx-navy); font-variant-numeric: tabular-nums; }

/* ---- разделы сайта ---- */
.fx-about-secs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.fx-about-sec { display: flex; gap: 14px; align-items: flex-start; padding: 18px; text-decoration: none; color: var(--fx-text); }
.fx-about-sec b { display: block; margin-bottom: 3px; font-size: 16px; }
.fx-about-sec span span { font-size: 14px; line-height: 1.4; color: var(--fx-muted); }
.fx-about-sec:hover b { color: var(--fx-link); }

/* ---- связь с командой ---- */
.fx-about-contact { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin: 0 0 24px; padding: 24px 28px; background: linear-gradient(120deg, #F0F6FF, #EFFAF2); border-color: #DCE7F3; }
.fx-about-contact h2 { font-size: 22px; }
.fx-about-contact p { margin: 4px 0 0; color: var(--fx-muted); }
.fx-about-contact-links { display: flex; gap: 10px; flex-wrap: wrap; }
.fx-btn-ghost-dark { display: inline-flex; align-items: center; padding: 0 18px; min-height: 44px; border: 1px solid #C7D4E2; border-radius: 12px; background: #fff; font-weight: 600; color: var(--fx-text); text-decoration: none; }
.fx-btn-ghost-dark:hover { border-color: var(--fx-link); color: var(--fx-link); }

@media (max-width: 900px) {
	.fx-about { padding-left: 16px; padding-right: 16px; }
	.fx-about-intro, .fx-about-people { grid-template-columns: minmax(0, 1fr); gap: 24px; }
	.fx-about-secs { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
	.fx-about h1 { font-size: 30px; }
	.fx-about h2 { font-size: 23px; }
	.fx-about-block { margin-bottom: 38px; }
	.fx-about-tile { padding: 16px; }
	.fx-about-tile dd { font-size: 26px; }
	.fx-about-mission p { font-size: 16px; }
	.fx-growth { padding: 14px 12px 12px; }
	.fx-growth-chart { height: 240px; }
	.fx-bars a { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "name num" "track track"; gap: 6px 12px; }
	.fx-bar-name { grid-area: name; }
	.fx-bar-num { grid-area: num; }
	.fx-bar-track { grid-area: track; }
	.fx-board { padding: 16px 14px 12px; }
	.fx-led-grid { min-width: 0; gap: 4px; }
	.fx-led-row { grid-template-columns: 22px repeat(24, minmax(0, 1fr)); gap: 3px; }
	.fx-led-hours span { font-size: 10px; }
	.fx-ladder { padding: 4px 14px; }
	.fx-ladder-step { grid-template-columns: 24px minmax(0, 1fr) auto; grid-template-areas: "ico name num" "ico rule num"; gap: 2px 12px; }
	.fx-ladder-step .fx-rank { grid-area: ico; }
	.fx-ladder-name { grid-area: name; }
	.fx-ladder-rule { grid-area: rule; }
	.fx-ladder-num { grid-area: num; }
	.fx-about-secs { grid-template-columns: 1fr; }
	.fx-about-contact { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
	.fx-bars-anim .fx-bar-fill { animation: none; }
	.fx-led { transition: none; }
}