/* ── DESIGN TOKENS ────────────────────────────────────────────────
   Font pairing (Sora + DM Sans) and token structure follow City HMS's
   login screen. Palette swapped to an indigo/amber pair suited to an
   education/exam-prep brand — change these variables to rebrand. */
:root {
    --primary-900: #1e1b4b;
    --primary-800: #2a2470;
    --primary-700: #372f8f;
    --primary-600: #4338ca;
    --primary:     #4f46e5;
    --primary-lt:  #6366f1;
    --primary-dim: rgba(79, 70, 229, .12);

    --accent:      #f59e0b;
    --accent-dk:   #d97706;
    --accent-lt:   #fbbf24;
    --accent-dim:  rgba(245, 158, 11, .14);

    --surface:   #f7f8fa;
    --border:    rgba(0, 0, 0, .08);
    --border-md: rgba(0, 0, 0, .13);
    --text-1:    #0f1923;
    --text-2:    #4a5568;
    --text-3:    #8e9aab;
    --white:     #ffffff;

    --success: #10b981;
    --error:   #e11d48;
    --info:    #2563eb;

    --r-sm:  8px;
    --r:     12px;
    --r-lg:  18px;
    --r-xl:  26px;

    --ease: cubic-bezier(.4, 0, .2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, .07);
    --shadow-md: 0 8px 28px rgba(0, 0, 0, .10);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, .14);
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-1);
    background: var(--surface);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand, .navbar-brand, .app-title {
    font-family: 'Sora', sans-serif;
}

a { color: var(--primary); text-decoration: none; }

/* ── CARDS ─────────────────────────────────────────────────────── */
.card {
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    background: var(--white);
}
.card-header {
    border-bottom: 1px solid var(--border);
    font-family: 'Sora', sans-serif;
    font-weight: 600;
}

/* ── BUTTONS ───────────────────────────────────────────────────── */
.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); }
.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}
.btn-accent:hover { background: var(--accent-dk); border-color: var(--accent-dk); color: var(--white); }

/* ── ADMIN SHELL: sidebar + topbar ────────────────────────────── */
#layout-wrapper { display: flex; min-height: 100vh; }
.app-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: linear-gradient(160deg, var(--primary-900) 0%, var(--primary-800) 45%, var(--primary-700) 100%);
    color: var(--white);
}
.app-sidebar .brand { padding: 1.25rem 1.5rem; font-size: 1.15rem; font-weight: 700; color: var(--white); }
.app-sidebar nav a {
    display: block;
    padding: .65rem 1.5rem;
    color: rgba(255,255,255,.75);
    border-radius: var(--r-sm);
    margin: 0 .75rem .15rem;
    transition: background .15s var(--ease), color .15s var(--ease);
}
.app-sidebar nav a:hover,
.app-sidebar nav a.active { background: rgba(255,255,255,.10); color: var(--white); }

.main-content { flex: 1; min-width: 0; }
.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: .85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.page-content { padding: 1.5rem; }

/* ── STOREFRONT: document grid ───────────────────────────────── */
.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 1.25rem;
}
.doc-card {
    border-radius: var(--r);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.doc-card .thumb {
    aspect-ratio: 3 / 4;
    background: var(--surface);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.doc-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.doc-card .body { padding: .85rem; }
.doc-card .title { font-family: 'Sora', sans-serif; font-weight: 600; font-size: .92rem; }
.doc-card .meta { color: var(--text-3); font-size: .8rem; }
.doc-card .price { color: var(--primary); font-weight: 700; }

/* ── READER ───────────────────────────────────────────────────── */
.reader-shell {
    background: #1a1d23;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
}
.reader-page-wrap {
    position: relative;
    box-shadow: var(--shadow-lg);
    border-radius: var(--r-sm);
    overflow: hidden;
    background: #000;
}
.reader-page-wrap canvas { display: block; max-width: 100%; height: auto; user-select: none; }
.reader-toolbar {
    position: sticky; top: 0; z-index: 5;
    width: 100%;
    background: rgba(26,29,35,.92);
    backdrop-filter: blur(6px);
    color: var(--white);
    padding: .75rem 1.25rem;
    display: flex; align-items: center; justify-content: space-between;
}

/* ── CUSTOM SWEETALERT THEME ──────────────────────────────────── */
.swal-themed-popup {
    border-radius: var(--r-lg) !important;
    font-family: 'DM Sans', sans-serif !important;
}
.swal-themed-title { font-family: 'Sora', sans-serif !important; }
.swal-themed-confirm {
    background: var(--primary) !important;
    border-radius: var(--r-sm) !important;
    box-shadow: none !important;
}
.swal-themed-cancel {
    background: transparent !important;
    color: var(--text-2) !important;
    border: 1px solid var(--border-md) !important;
    border-radius: var(--r-sm) !important;
}
.swal-themed-deny {
    background: var(--error) !important;
    border-radius: var(--r-sm) !important;
}

/* ═══════════════════════════════════════════════════════════════
   STOREFRONT — ecommerce-style home (banner, categories, rows).
   Structure modelled on a conventional Kenyan ecommerce layout;
   density deliberately kept lower than the reference.
   ═══════════════════════════════════════════════════════════════ */

.container { max-width: 1240px; }

/* ── UTILITY BAR + HEADER ──────────────────────────────────────── */
.utility-bar {
    background: var(--primary-900);
    color: rgba(255, 255, 255, .72);
    font-size: .8125rem;
}
.utility-bar .container { display: flex; justify-content: space-between; padding-block: .5rem; }
.utility-bar i { margin-right: .35rem; opacity: .8; }

.site-header { background: var(--white); border-bottom: 1px solid var(--border); }
.site-header .container {
    display: flex; align-items: center; gap: 1.5rem; padding-block: .9rem;
}
.site-brand {
    font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.4rem;
    color: var(--primary-900); letter-spacing: -.02em; white-space: nowrap;
}
.site-brand:hover { color: var(--primary); }

.site-search { flex: 1; display: flex; max-width: 640px; }
.site-search input {
    flex: 1; border: 1.5px solid var(--border-md); border-right: 0;
    border-radius: var(--r) 0 0 var(--r); padding: .7rem 1rem;
    font-family: inherit; font-size: .9375rem; background: var(--surface);
}
.site-search input:focus {
    outline: none; border-color: var(--primary); background: var(--white);
}
.site-search button {
    border: 0; border-radius: 0 var(--r) var(--r) 0; padding: 0 1.4rem;
    background: var(--primary); color: #fff; font-weight: 600; font-size: .9375rem;
    display: flex; align-items: center; gap: .45rem; cursor: pointer;
    transition: background .18s var(--ease);
}
.site-search button:hover { background: var(--primary-600); }

.site-actions { display: flex; align-items: center; gap: 1.25rem; margin-left: auto; }
.site-actions > a { color: var(--text-2); font-weight: 500; font-size: .9375rem; white-space: nowrap; }
.site-actions > a:hover { color: var(--primary); }
.site-actions i { margin-right: .35rem; }

/* ── CATEGORY BAR ──────────────────────────────────────────────── */
.category-bar { background: var(--white); border-bottom: 1px solid var(--border); }
.category-bar .container {
    display: flex; align-items: center; gap: 1.5rem;
    overflow-x: auto; scrollbar-width: none; padding-block: .7rem;
}
.category-bar .container::-webkit-scrollbar { display: none; }
.category-bar a { color: var(--text-2); font-size: .9rem; font-weight: 500; white-space: nowrap; }
.category-bar a:hover { color: var(--primary); }
.category-bar .cat-all {
    background: var(--primary); color: #fff; padding: .45rem .9rem;
    border-radius: var(--r-sm); font-weight: 600;
}
.category-bar .cat-all:hover { background: var(--primary-600); color: #fff; }

/* ── HERO ──────────────────────────────────────────────────────── */
.hero {
    display: grid; grid-template-columns: 1.15fr .85fr; gap: 2rem;
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 55%, var(--primary-600) 100%);
    border-radius: var(--r-xl); padding: 3.25rem 3rem; color: #fff;
    position: relative; overflow: hidden;
}
.hero::after {
    content: ''; position: absolute; right: -140px; top: -140px;
    width: 420px; height: 420px; border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, .28), transparent 68%);
}
.hero-copy { position: relative; z-index: 1; }
.hero-eyebrow {
    display: inline-block; background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px;
    padding: .35rem 1rem; font-size: .8125rem; font-weight: 500; margin-bottom: 1.25rem;
}
.hero h1 {
    font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 700; line-height: 1.1;
    letter-spacing: -.03em; margin-bottom: 1rem;
}
.hero p { color: rgba(255, 255, 255, .8); font-size: 1.0625rem; max-width: 34rem; margin-bottom: 1.75rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn-hero-ghost {
    background: rgba(255, 255, 255, .1); border: 1.5px solid rgba(255, 255, 255, .35);
    color: #fff; font-weight: 600;
}
.btn-hero-ghost:hover { background: rgba(255, 255, 255, .18); color: #fff; }

.hero-stats { display: flex; gap: 2.5rem; margin-top: 2.25rem; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-family: 'Sora', sans-serif; font-size: 1.5rem; line-height: 1.2; }
.hero-stats span { font-size: .8125rem; color: rgba(255, 255, 255, .65); }

/* Abstract paper stack — stands in for product photography. */
.hero-art { position: relative; z-index: 1; min-height: 260px; }
.hero-art .paper {
    position: absolute; border-radius: var(--r); background: #fff;
    box-shadow: 0 18px 45px rgba(0, 0, 0, .3);
}
.paper-1 { inset: 6% 14% 6% 16%; padding: 1.4rem; display: flex; flex-direction: column; }
.paper-2 { inset: 11% 8% 11% 26%; transform: rotate(5deg); opacity: .55; }
.paper-3 { inset: 15% 3% 15% 34%; transform: rotate(10deg); opacity: .28; }
.paper-tag {
    align-self: flex-start; background: var(--accent-dim); color: var(--accent-dk);
    font-size: .65rem; font-weight: 700; letter-spacing: .08em;
    padding: .2rem .5rem; border-radius: 4px; margin-bottom: .6rem;
}
.paper-1 b { font-family: 'Sora', sans-serif; color: var(--text-1); font-size: 1.05rem; }
.paper-1 i { color: var(--text-3); font-size: .75rem; font-style: normal; margin-bottom: .9rem; }
.paper-rule { height: 7px; border-radius: 4px; background: var(--surface); margin-bottom: .5rem; }
.paper-rule.short { width: 62%; }

/* ── TRUST STRIP ───────────────────────────────────────────────── */
.trust-strip {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
    background: var(--border); border: 1px solid var(--border);
    border-radius: var(--r-lg); overflow: hidden; margin-top: 1.25rem;
}
.trust-item { background: var(--white); padding: 1.15rem 1.35rem; display: flex; gap: .85rem; align-items: center; }
.trust-item i { font-size: 1.35rem; color: var(--primary); }
.trust-item strong { display: block; font-size: .9375rem; }
.trust-item span { font-size: .8125rem; color: var(--text-3); }

/* ── SECTION HEADS ─────────────────────────────────────────────── */
.section-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 1rem; margin: 3rem 0 1.25rem;
}
.section-head h2 { font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em; margin: 0; }
.section-head p { color: var(--text-3); font-size: .9375rem; margin: .2rem 0 0; }
.section-link { font-weight: 600; font-size: .9375rem; white-space: nowrap; }
.section-link i { transition: transform .18s var(--ease); display: inline-block; }
.section-link:hover i { transform: translateX(3px); }

/* ── CATEGORY TILES ────────────────────────────────────────────── */
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.cat-tile {
    background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
    padding: 1.5rem 1rem; text-align: center; color: var(--text-1);
    transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.cat-tile:hover {
    transform: translateY(-3px); box-shadow: var(--shadow-md);
    border-color: var(--primary); color: var(--text-1);
}
.cat-tile i { display: block; font-size: 1.75rem; color: var(--primary); margin-bottom: .65rem; }
.cat-tile strong { display: block; font-size: .9375rem; line-height: 1.3; }
.cat-tile span { font-size: .8125rem; color: var(--text-3); }

/* ── PRODUCT CARDS ─────────────────────────────────────────────── */
.doc-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.pcard {
    background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
    overflow: hidden; display: flex; flex-direction: column; color: var(--text-1);
    transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); color: var(--text-1); }
.pcard-thumb {
    position: relative; aspect-ratio: 3 / 4; background: var(--surface);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.pcard-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.pcard-fallback {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: .4rem; padding: 1rem; text-align: center; width: 100%; height: 100%;
    background: linear-gradient(160deg, #eef0f6, #e3e7f2);
}
.pcard-fallback-board {
    font-size: .6875rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    color: var(--primary); background: var(--primary-dim); padding: .2rem .55rem; border-radius: 4px;
}
.pcard-fallback strong { font-family: 'Sora', sans-serif; font-size: 1rem; color: var(--text-2); }
.pcard-fallback i { font-size: 1.5rem; color: var(--text-3); }
.pcard-pages {
    position: absolute; right: .6rem; bottom: .6rem;
    background: rgba(15, 25, 35, .72); color: #fff; font-size: .6875rem; font-weight: 600;
    padding: .2rem .5rem; border-radius: 999px; backdrop-filter: blur(4px);
}
.pcard-body { padding: .9rem 1rem 1.1rem; display: flex; flex-direction: column; flex: 1; }
.pcard-cat { font-size: .75rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }
.pcard-title {
    font-family: 'DM Sans', sans-serif; font-size: .9375rem; font-weight: 600;
    line-height: 1.35; margin: .3rem 0 .75rem;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pcard-foot { margin-top: auto; display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; }
.pcard-price { font-family: 'Sora', sans-serif; font-weight: 700; color: var(--primary); }
.pcard-access { font-size: .75rem; color: var(--text-3); }

/* ── PROMO BAND ────────────────────────────────────────────────── */
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 3rem; }
.promo { border-radius: var(--r-xl); padding: 2.25rem 2.5rem; color: #fff; position: relative; overflow: hidden; }
.promo:hover { color: #fff; }
.promo::after {
    content: ''; position: absolute; right: -70px; bottom: -90px;
    width: 240px; height: 240px; border-radius: 50%; background: rgba(255, 255, 255, .09);
}
.promo-primary { background: linear-gradient(120deg, var(--primary-800), var(--primary-600)); }
.promo-accent  { background: linear-gradient(120deg, #b45309, var(--accent)); }
.promo-kicker {
    font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    opacity: .8;
}
.promo h3 { font-size: 1.4rem; font-weight: 700; letter-spacing: -.02em; margin: .5rem 0 .4rem; }
.promo p { color: rgba(255, 255, 255, .82); font-size: .9375rem; margin-bottom: 1rem; max-width: 26rem; }
.promo-link { font-weight: 600; font-size: .9375rem; }
.promo-link i { transition: transform .18s var(--ease); display: inline-block; }
.promo:hover .promo-link i { transform: translateX(3px); }

/* ── FOOTER ────────────────────────────────────────────────────── */
.site-footer { background: var(--primary-900); color: rgba(255, 255, 255, .68); margin-top: 4rem; padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer-brand { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.25rem; color: #fff; margin-bottom: .6rem; }
.site-footer h4 { font-size: .875rem; text-transform: uppercase; letter-spacing: .08em; color: #fff; margin-bottom: .9rem; }
.site-footer p { font-size: .875rem; line-height: 1.65; }
.site-footer a { display: block; color: rgba(255, 255, 255, .68); font-size: .875rem; margin-bottom: .5rem; }
.site-footer a:hover { color: #fff; }
.footer-note { font-size: .8125rem; color: rgba(255, 255, 255, .5); }
.footer-bar {
    display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 2.5rem; padding-top: 1.25rem;
    font-size: .8125rem; color: rgba(255, 255, 255, .45);
}

/* ── RESPONSIVE ────────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .cat-grid { grid-template-columns: repeat(3, 1fr); }
    .doc-grid-4 { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
    .hero { grid-template-columns: 1fr; padding: 2.25rem 1.75rem; }
    .hero-art { display: none; }
    .trust-strip { grid-template-columns: repeat(2, 1fr); }
    .promo-grid { grid-template-columns: 1fr; }
    .site-header .container { flex-wrap: wrap; }
    .site-search { order: 3; flex-basis: 100%; max-width: none; }
}
@media (max-width: 560px) {
    .cat-grid, .doc-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .trust-strip { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .site-actions span { display: none; }
    .hero-stats { gap: 1.5rem; }
}

/* ── BROWSE / LISTING ──────────────────────────────────────────── */
.crumbs { display: flex; align-items: center; gap: .5rem; padding: 1.25rem 0 .25rem; font-size: .875rem; color: var(--text-3); }
.crumbs a { color: var(--text-2); }
.crumbs a:hover { color: var(--primary); }
.crumbs i { font-size: .7rem; }

.browse-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; padding-bottom: 1rem; }

.filter-rail { position: sticky; top: 1rem; display: flex; flex-direction: column; gap: 1rem; }
.filter-block { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.25rem; }
.filter-block h3 {
    font-size: .75rem; text-transform: uppercase; letter-spacing: .09em;
    color: var(--text-3); margin: 0 0 .85rem;
}
.filter-link {
    display: flex; align-items: center; justify-content: space-between; gap: .5rem;
    padding: .5rem .65rem; margin: 0 -.35rem; border-radius: var(--r-sm);
    color: var(--text-2); font-size: .9375rem; transition: background .15s var(--ease), color .15s var(--ease);
}
.filter-link:hover { background: var(--surface); color: var(--text-1); }
.filter-link em {
    font-style: normal; font-size: .75rem; color: var(--text-3);
    background: var(--surface); border-radius: 999px; padding: .1rem .5rem; min-width: 1.75rem; text-align: center;
}
.filter-link.is-active { background: var(--primary-dim); color: var(--primary); font-weight: 600; }
.filter-link.is-active em { background: var(--primary); color: #fff; }

.filter-note {
    display: flex; gap: .7rem; padding: 1rem 1.1rem;
    background: var(--primary-dim); border-radius: var(--r-lg);
    font-size: .8125rem; line-height: 1.5; color: var(--text-2);
}
.filter-note i { color: var(--primary); font-size: 1.1rem; }
.filter-note strong { display: block; color: var(--text-1); margin-bottom: .15rem; }

.browse-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem;
}
.browse-head h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -.02em; margin: 0; }
.browse-head p { color: var(--text-3); font-size: .875rem; margin: .25rem 0 0; }

.sort-form { display: flex; align-items: center; gap: .5rem; }
.sort-form label { font-size: .8125rem; color: var(--text-3); }
.sort-form select {
    border: 1.5px solid var(--border-md); border-radius: var(--r-sm);
    padding: .45rem 2rem .45rem .7rem; font-family: inherit; font-size: .875rem;
    background: var(--white); color: var(--text-1); cursor: pointer;
}
.sort-form select:focus { outline: none; border-color: var(--primary); }

.active-filters { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: 1.25rem; }
.chip {
    display: inline-flex; align-items: center; gap: .45rem;
    background: var(--white); border: 1px solid var(--border-md); border-radius: 999px;
    padding: .3rem .5rem .3rem .85rem; font-size: .8125rem; color: var(--text-2);
}
.chip a { color: var(--text-3); font-size: 1.05rem; line-height: 1; padding: 0 .15rem; }
.chip a:hover { color: var(--error); }
.chip-clear { font-size: .8125rem; color: var(--primary); font-weight: 500; }

.browse-grid { grid-template-columns: repeat(3, 1fr); }

.empty-state {
    background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
    padding: 3.5rem 2rem; text-align: center;
}
.empty-state i { font-size: 2.25rem; color: var(--text-3); }
.empty-state h2 { font-size: 1.2rem; font-weight: 700; margin: .85rem 0 .35rem; }
.empty-state p { color: var(--text-3); font-size: .9375rem; margin-bottom: 1.25rem; }

@media (max-width: 1100px) { .browse-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) {
    .browse-layout { grid-template-columns: 1fr; }
    .filter-rail { position: static; }
    .filter-block { display: flex; flex-wrap: wrap; gap: .4rem; }
    .filter-block h3 { flex-basis: 100%; margin-bottom: .35rem; }
    .filter-link { margin: 0; border: 1px solid var(--border); }
}
@media (max-width: 560px) { .browse-grid { grid-template-columns: repeat(2, 1fr); } }

/* ── TESTIMONIALS + NEWSLETTER + FLASHES ───────────────────────── */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.testimonial {
    background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
    padding: 1.5rem; margin: 0;
}
.testimonial .stars { color: var(--accent); letter-spacing: .1em; margin-bottom: .6rem; }
.testimonial blockquote { font-size: .9375rem; line-height: 1.6; color: var(--text-2); margin: 0 0 .85rem; }
.testimonial figcaption { font-size: .8125rem; color: var(--text-3); font-weight: 600; }

.newsletter {
    display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
    background: linear-gradient(120deg, var(--primary-800), var(--primary-600));
    border-radius: var(--r-xl); padding: 2.25rem 2.5rem; color: #fff; margin-top: 3rem;
}
.newsletter h2 { font-size: 1.4rem; font-weight: 700; letter-spacing: -.02em; margin: 0 0 .3rem; }
.newsletter p { color: rgba(255, 255, 255, .8); font-size: .9375rem; margin: 0; max-width: 34rem; }
.newsletter-form { display: flex; gap: .5rem; flex: 1; min-width: 280px; max-width: 460px; }
.newsletter-form input {
    flex: 1; border: 0; border-radius: var(--r); padding: .7rem 1rem;
    font-family: inherit; font-size: .9375rem;
}
.newsletter-form input:focus { outline: 2px solid var(--accent-lt); }

.flash-ok, .flash-err {
    display: flex; align-items: center; gap: .6rem; margin-top: 1rem;
    border-radius: var(--r); padding: .85rem 1.15rem; font-size: .9375rem;
}
.flash-ok  { background: rgba(16, 185, 129, .12); color: #047857; }
.flash-err { background: rgba(225, 29, 72, .1); color: var(--error); }

.promo-grid.promo-single { grid-template-columns: 1fr; }

@media (max-width: 1100px) { .testimonial-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px)  { .testimonial-grid { grid-template-columns: 1fr; } .newsletter { padding: 1.75rem; } }