/* ============================================================
   Главная контентная / хаб (#2.6) — навигационный хаб по темам.
   Без TSX-референса: по каркасу + ДС. Классы scoped под .hub.
   ============================================================ */

.hub { padding-top: 8px; padding-bottom: 8px; display: flex; flex-direction: column; gap: 26px; }
.hub section { display: flex; flex-direction: column; }

/* hero */
.hub .hub-hero { text-align: center; padding: 4px 0 0; }
.hub .hub-hero__eyebrow { display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-label); letter-spacing: var(--ls-label); text-transform: uppercase; font-weight: var(--fw-bold); color: var(--primary); }
.hub .hub-hero__eyebrow svg { width: 13px; height: 13px; }
.hub .hub-hero__title { margin: 10px 0 0; font-size: clamp(24px, 6vw, 32px); line-height: 1.12; font-weight: var(--fw-extra); letter-spacing: -0.02em; color: var(--fg); }
.hub .hub-hero__dek { margin: 10px auto 0; max-width: 46ch; font-size: var(--fs-body); line-height: 1.55; color: var(--fg-2); }
.hub .hub-search { display: flex; align-items: center; gap: 10px; height: 48px; padding: 0 16px; margin: 16px auto 0; max-width: 460px; width: 100%; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--border-2); box-shadow: var(--shadow-sm); }
.hub .hub-search svg { flex: none; width: 18px; height: 18px; color: var(--fg-3); }
.hub .hub-search input { flex: 1; min-width: 0; border: none; background: transparent; outline: none; font-family: inherit; font-size: var(--fs-body); color: var(--fg); }
.hub .hub-search input::placeholder { color: var(--fg-3); }

/* featured */
.hub .hub-feat { position: relative; overflow: hidden; isolation: isolate; border-radius: var(--r-lg); min-height: 220px; padding: 18px; color: #fff; display: flex; flex-direction: column; justify-content: flex-end; box-shadow: var(--shadow-md);
  background:
    radial-gradient(120% 90% at 84% -14%, color-mix(in srgb, var(--c) 58%, #fff 8%), transparent 56%),
    linear-gradient(150deg, color-mix(in srgb, var(--c) 92%, #000 5%), color-mix(in srgb, var(--c) 50%, var(--brand-plum) 62%)); }
.hub .hub-feat__overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(20,10,30,0.5) 100%); }
.hub .hub-feat__ic { position: absolute; top: 16px; left: 16px; width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,0.2); display: grid; place-items: center; }
.hub .hub-feat__body { position: relative; z-index: 1; }
.hub .hub-feat__badge { display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-xs); font-weight: var(--fw-extra); text-transform: uppercase; letter-spacing: .04em; color: color-mix(in srgb, var(--brand-coral) 100%, #fff 30%); }
.hub .hub-feat__badge svg { width: 13px; height: 13px; }
.hub .hub-feat__title { margin: 6px 0 6px; font-size: var(--fs-h2); font-weight: var(--fw-extra); line-height: 1.18; letter-spacing: -0.01em; }
.hub .hub-feat__desc { margin: 0; font-size: var(--fs-sm); line-height: 1.5; color: rgba(255,255,255,0.9); max-width: 44ch; }
.hub .hub-feat__read { display: inline-flex; align-items: center; gap: 5px; margin-top: 10px; font-size: var(--fs-xs); font-weight: var(--fw-bold); color: rgba(255,255,255,0.92); }
.hub .hub-feat__read svg { width: 13px; height: 13px; }

/* theme blocks */
.hub .hub-themes { display: flex; flex-direction: column; gap: 18px; }
.hub .hub-theme__head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.hub .hub-theme__ic { width: 38px; height: 38px; flex: none; border-radius: 11px; display: grid; place-items: center; background: var(--c-soft); color: var(--c); }
.hub .hub-theme__ic svg { width: 20px; height: 20px; }
.hub .hub-theme__title { flex: 1; min-width: 0; }
.hub .hub-theme__title b { display: block; font-size: var(--fs-h3); font-weight: var(--fw-extra); letter-spacing: -0.01em; color: var(--fg); line-height: 1.1; }
.hub .hub-theme__title span { font-size: var(--fs-xs); color: var(--fg-3); }
.hub .hub-theme__all { display: inline-flex; align-items: center; gap: 2px; font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--c); white-space: nowrap; }
.hub .hub-theme__all svg { width: 15px; height: 15px; }
.hub .hub-theme__list { display: flex; flex-direction: column; gap: 2px; }
.hub .hub-arow { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.hub .hub-arow__dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--c); }
.hub .hub-arow__t { flex: 1; min-width: 0; font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--fg); line-height: 1.3; }
.hub .hub-arow__r { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-xs); color: var(--fg-3); white-space: nowrap; }
.hub .hub-arow__r svg { width: 12px; height: 12px; }

/* trending */
.hub .hub-trend { display: flex; flex-direction: column; gap: 8px; }
.hub .hub-trend__row { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.hub .hub-trend__n { width: 26px; height: 26px; flex: none; border-radius: 8px; display: grid; place-items: center; font-size: var(--fs-sm); font-weight: var(--fw-extra); color: var(--c); background: var(--c-soft); }
.hub .hub-trend__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.hub .hub-trend__body b { font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--fg); line-height: 1.3; }
.hub .hub-trend__body span { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-xs); color: var(--fg-3); }
.hub .hub-trend__body span svg { width: 12px; height: 12px; }

/* collections */
.hub .hub-col { width: 210px; min-height: 130px; flex: none; border-radius: var(--r-lg); padding: 16px; overflow: hidden; color: #fff; display: flex; flex-direction: column; gap: 8px;
  background:
    radial-gradient(120% 100% at 80% -12%, color-mix(in srgb, var(--c) 60%, #fff 10%), transparent 56%),
    linear-gradient(150deg, color-mix(in srgb, var(--c) 92%, #000 4%), color-mix(in srgb, var(--c) 56%, var(--brand-navy) 56%)); }
.hub .hub-col__ic { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,0.22); display: grid; place-items: center; }
.hub .hub-col__title { font-size: var(--fs-body); font-weight: var(--fw-extra); line-height: 1.2; }
.hub .hub-col__foot { display: inline-flex; align-items: center; gap: 3px; margin-top: auto; font-size: var(--fs-xs); font-weight: var(--fw-bold); }
.hub .hub-col__foot svg { width: 14px; height: 14px; }

/* comparisons */
.hub .hub-cmp { display: flex; flex-direction: column; gap: 8px; }
.hub .hub-cmp__row { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--fg); }
.hub .hub-cmp__row > svg:first-child { width: 17px; height: 17px; flex: none; color: var(--primary); }
.hub .hub-cmp__row .grow { flex: 1; min-width: 0; }
.hub .hub-cmp__row > svg:last-child { width: 16px; height: 16px; flex: none; color: var(--fg-3); }

/* all themes chips */
.hub .hub-all { display: flex; flex-wrap: wrap; gap: 8px; }
.hub .hub-all__chip { display: inline-flex; align-items: center; gap: 7px; padding: 9px 13px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--border-2); font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--fg); }
.hub .hub-all__chip:hover { border-color: var(--c); color: var(--c); }
.hub .hub-all__chip svg { width: 16px; height: 16px; color: var(--c); }

/* cta */
.hub .hub-cta { border-radius: var(--r-lg); padding: 20px; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--primary); box-shadow: var(--shadow-sm); display: flex; align-items: center; gap: 12px; }
.hub .hub-cta__spark { width: 40px; height: 40px; flex: none; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(150deg, var(--primary), var(--teal)); }
.hub .hub-cta__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.hub .hub-cta__body b { font-size: var(--fs-sm); font-weight: var(--fw-extra); color: var(--fg); }
.hub .hub-cta__body span { font-size: var(--fs-xs); color: var(--fg-2); line-height: 1.4; }