/* ═══════════════════════════════════════════════════════════
   SILEXPERIENCE — DESIGN SYSTEM
   Linear precision × Revolut fintech · Bitcoin accent
   ═══════════════════════════════════════════════════════════ */

/* ── Tokens ─────────────────────────────────────────── */
:root {
    /* Surfaces — luminance stepping, never solid on dark */
    --bg:            #08090a;
    --bg-panel:      #0f1011;
    --bg-surface:    #141516;
    --surface-1:     rgba(255,255,255,0.02);
    --surface-2:     rgba(255,255,255,0.04);
    --surface-3:     rgba(255,255,255,0.06);

    /* Borders — semi-transparent white only */
    --border:        rgba(255,255,255,0.06);
    --border-strong: rgba(255,255,255,0.10);
    --border-accent: rgba(247,147,26,0.35);

    /* Text — never pure white */
    --text:          #f7f8f8;
    --text-2:        #d0d6e0;
    --text-3:        #8a8f98;
    --text-4:        #62666d;

    /* The single chromatic accent */
    --accent:        #f7931a;
    --accent-hover:  #ffa940;
    --accent-dim:    rgba(247,147,26,0.10);

    /* Status */
    --ok:            #10b981;
    --err:           #e23b4a;

    /* Type */
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

    /* Rhythm */
    --nav-h: 64px;
    --max-w: 1200px;

    /* Radii */
    --r-sm: 6px;
    --r-md: 8px;
    --r-lg: 12px;
    --r-pill: 9999px;
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html {
    scroll-behavior: smooth;
    background: var(--bg);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    font-feature-settings: 'cv01', 'ss03';
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; transition: color .15s ease; }
img, svg, video { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
::selection { background: var(--accent); color: var(--bg); }

/* ── Typography scale ───────────────────────────────── */
h1, h2, h3, h4 {
    font-weight: 510;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.05;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 3rem);  letter-spacing: -0.028em; }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.375rem); letter-spacing: -0.018em; line-height: 1.3; }
h4 { font-size: 1rem; letter-spacing: -0.012em; }

p { color: var(--text-3); }

.mono { font-family: var(--mono); font-feature-settings: normal; }

/* Eyebrow / section label */
.eyebrow {
    font-family: var(--mono);
    font-size: .6875rem;
    font-weight: 500;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--text-4);
}
.eyebrow-accent { color: var(--accent); }

.lead {
    font-size: clamp(1rem, 1.4vw, 1.1875rem);
    line-height: 1.6;
    color: var(--text-3);
    letter-spacing: -0.005em;
}

/* ── Layout primitives ─────────────────────────────── */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }
.wrap-narrow { max-width: 780px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }

.section { padding: clamp(4rem, 9vw, 8rem) 0; }
.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section-hair { border-top: 1px solid var(--border); }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); max-width: 620px; }
.section-head .eyebrow { margin-bottom: .875rem; }
.section-head p { margin-top: .875rem; }
.section-head-center { margin-left: auto; margin-right: auto; text-align: center; }

/* ── Navigation ─────────────────────────────────────── */
.nav {
    position: sticky; top: 0; z-index: 100;
    height: var(--nav-h);
    background: rgba(8,9,10,0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s ease, background .2s ease;
}
.nav.is-scrolled {
    border-bottom-color: var(--border);
    background: rgba(8,9,10,0.88);
}
.nav-inner {
    height: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
    display: flex; align-items: center; gap: 2.5rem;
}
.nav-logo { flex-shrink: 0; display: flex; align-items: center; }
.nav-logo img { height: 26px; width: auto; transition: opacity .18s ease; }
.nav-logo:hover img { opacity: .78; }

.nav-links {
    display: flex; align-items: center; gap: 1.75rem;
    list-style: none; margin-left: auto;
}
.nav-links a {
    font-size: .875rem; font-weight: 510;
    color: var(--text-3);
    letter-spacing: -0.005em;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.is-active { color: var(--text); }

.nav-sep { width: 1px; height: 18px; background: var(--border); }

/* Dropdown submenu for shop categories */
.has-sub { position: relative; }
.submenu {
    position: absolute;
    top: 100%; left: -.75rem;
    min-width: 190px;
    padding: .375rem;
    background: var(--bg-panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    box-shadow: 0 12px 32px rgba(0,0,0,.55);
    opacity: 0; visibility: hidden;
    transform: translateY(-4px);
    transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.has-sub:hover .submenu,
.has-sub:focus-within .submenu {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.submenu a {
    display: block;
    padding: .5rem .625rem;
    font-size: .875rem; font-weight: 510;
    color: var(--text-3);
    border-radius: var(--r-sm);
}
.submenu a:hover { background: var(--surface-2); color: var(--text); }
.submenu-all {
    margin-top: .25rem; padding-top: .5rem !important;
    border-top: 1px solid var(--border);
    color: var(--accent) !important;
}

.nav-toggle {
    display: none;
    background: none; border: none; cursor: pointer;
    margin-left: auto; padding: .5rem;
    flex-direction: column; gap: 4px;
}
.nav-toggle span {
    display: block; width: 18px; height: 1.5px;
    background: var(--text-2); border-radius: 2px;
    transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ── Buttons — Revolut pills, Linear transparency ──── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .8125rem 1.75rem;
    font-size: .9375rem; font-weight: 510;
    letter-spacing: -0.008em;
    border: 1px solid transparent;
    border-radius: var(--r-pill);
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
    white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
    background: var(--accent);
    color: #0a0602;
    font-weight: 590;
}
.btn-primary:hover { background: var(--accent-hover); color: #0a0602; }

.btn-ghost {
    background: var(--surface-1);
    border-color: var(--border-strong);
    color: var(--text);
}
.btn-ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,0.16); }

.btn-quiet {
    background: transparent;
    color: var(--text-2);
    padding: .8125rem 1rem;
}
.btn-quiet:hover { color: var(--text); }

.btn-sm { padding: .5rem 1.125rem; font-size: .8125rem; }
.btn-lg { padding: .9375rem 2.125rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled, .btn[aria-disabled="true"] {
    opacity: .4; cursor: not-allowed; pointer-events: none;
}

.btn-row { display: flex; gap: .75rem; flex-wrap: wrap; }

/* ── Cards ──────────────────────────────────────────── */
.card {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    transition: background .2s ease, border-color .2s ease;
}
.card-pad { padding: clamp(1.25rem, 2.5vw, 1.75rem); }
.card-hover:hover { background: var(--surface-2); border-color: var(--border-strong); }

.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ── Feature cell (no icons, numbered) ─────────────── */
.feature {
    padding: 1.75rem 0;
    border-top: 1px solid var(--border);
}
.feature-num {
    font-family: var(--mono);
    font-size: .75rem;
    color: var(--accent);
    margin-bottom: .75rem;
    letter-spacing: .04em;
}
.feature h3 { margin-bottom: .5rem; }
.feature p { font-size: .9375rem; line-height: 1.6; }

/* ── Product card ───────────────────────────────────── */
.product-card {
    display: flex; flex-direction: column;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: background .2s ease, border-color .2s ease, transform .25s cubic-bezier(.4,0,.2,1);
}
.product-card:hover {
    background: var(--surface-2);
    border-color: var(--border-strong);
    transform: translateY(-2px);
}
.product-media {
    aspect-ratio: 4 / 3;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    position: relative;
}
.product-media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.product-card:hover .product-media img { transform: scale(1.03); }
.product-media-empty {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--mono); font-size: .75rem; color: var(--text-4);
    letter-spacing: .1em;
}
.product-body { padding: 1.25rem; display: flex; flex-direction: column; flex: 1; gap: .5rem; }
.product-body h3 { font-size: 1rem; }
.product-desc {
    font-size: .875rem; line-height: 1.55; color: var(--text-3);
    flex: 1;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-foot {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; padding-top: .75rem;
    border-top: 1px solid var(--border);
    margin-top: .25rem;
}
.price {
    font-size: 1.25rem; font-weight: 510;
    letter-spacing: -0.02em; color: var(--text);
}
.price-sub { font-size: .75rem; color: var(--text-4); font-family: var(--mono); }

/* ── Badges ─────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center; gap: .375rem;
    padding: .1875rem .625rem;
    font-size: .6875rem; font-weight: 510;
    font-family: var(--mono);
    letter-spacing: .04em;
    border-radius: var(--r-pill);
    border: 1px solid var(--border-strong);
    color: var(--text-3);
    background: var(--surface-1);
}
.badge-accent { color: var(--accent); border-color: var(--border-accent); background: var(--accent-dim); }
.badge-ok  { color: var(--ok);  border-color: rgba(16,185,129,.3);  background: rgba(16,185,129,.08); }
.badge-err { color: var(--err); border-color: rgba(226,59,74,.3);   background: rgba(226,59,74,.08); }
.badge-dot::before {
    content: ''; width: 5px; height: 5px; border-radius: 50%;
    background: currentColor; flex-shrink: 0;
}

/* ── Forms ──────────────────────────────────────────── */
.field { margin-bottom: 1.125rem; }
.field label {
    display: block;
    font-size: .8125rem; font-weight: 510;
    color: var(--text-2);
    margin-bottom: .5rem;
    letter-spacing: -0.005em;
}
.field-hint { font-size: .75rem; color: var(--text-4); margin-top: .375rem; }

.input, input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="datetime-local"], select, textarea {
    width: 100%;
    padding: .75rem .875rem;
    background: var(--surface-1);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-sm);
    color: var(--text);
    font-size: .9375rem;
    transition: border-color .15s ease, background .15s ease;
    appearance: none;
}
textarea { resize: vertical; min-height: 88px; line-height: 1.6; }
select {
    background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%),
                      linear-gradient(135deg, var(--text-3) 50%, transparent 50%);
    background-position: calc(100% - 16px) 52%, calc(100% - 11px) 52%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 2.25rem;
}
.input:focus, input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--border-accent);
    background: var(--surface-2);
}
input::placeholder, textarea::placeholder { color: var(--text-4); }
input[type="file"] {
    padding: .625rem;
    font-size: .8125rem;
    color: var(--text-3);
    background: var(--surface-1);
    border: 1px dashed var(--border-strong);
    cursor: pointer;
}

/* ── Alerts ─────────────────────────────────────────── */
.alert {
    padding: .8125rem 1rem;
    border-radius: var(--r-sm);
    font-size: .875rem;
    border: 1px solid var(--border-strong);
    background: var(--surface-1);
    color: var(--text-2);
    margin-bottom: 1rem;
}
.alert-success { border-color: rgba(16,185,129,.28); background: rgba(16,185,129,.07); color: #6ee7b7; }
.alert-error   { border-color: rgba(226,59,74,.28);  background: rgba(226,59,74,.07);  color: #fca5a5; }
.alert-info    { border-color: var(--border-accent); background: var(--accent-dim);    color: var(--accent-hover); }

/* ── Tables ─────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-md); }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead th {
    text-align: left;
    padding: .75rem 1rem;
    font-size: .6875rem; font-weight: 510;
    font-family: var(--mono);
    text-transform: uppercase; letter-spacing: .08em;
    color: var(--text-4);
    border-bottom: 1px solid var(--border);
    background: var(--surface-1);
    white-space: nowrap;
}
tbody td { padding: .8125rem 1rem; border-bottom: 1px solid var(--border); color: var(--text-2); }
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background .15s ease; }
tbody tr:hover { background: var(--surface-1); }

/* ── Definition rows (product spec / quote detail) ─── */
.dl { display: grid; gap: 0; }
.dl-row {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: 1.5rem; padding: .6875rem 0;
    border-bottom: 1px solid var(--border);
}
.dl-row:last-child { border-bottom: none; }
.dl-key { font-size: .8125rem; color: var(--text-4); }
.dl-val { font-size: .875rem; color: var(--text-2); font-family: var(--mono); text-align: right; }

/* ── Dropzone ───────────────────────────────────────── */
.dropzone {
    border: 1px dashed var(--border-strong);
    border-radius: var(--r-lg);
    background: var(--surface-1);
    padding: clamp(2.5rem, 6vw, 4rem) 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease;
}
.dropzone:hover, .dropzone.is-over {
    border-color: var(--border-accent);
    background: var(--accent-dim);
}
.dropzone h3 { margin-bottom: .375rem; }
.dropzone p  { font-size: .875rem; }

/* ── Partner marquee — restrained ──────────────────── */
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
    content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
    pointer-events: none;
}
.marquee::before { left: 0;  background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after  { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.marquee-track {
    display: flex; align-items: center; gap: 4.5rem;
    width: max-content;
    animation: marquee 32s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
.marquee-item {
    display: flex; align-items: center; gap: .75rem;
    flex-shrink: 0;
    opacity: .42;
    filter: grayscale(100%);
    transition: opacity .25s ease, filter .25s ease;
}
.marquee-item:hover { opacity: 1; filter: grayscale(0%); }
.marquee-item img { height: 26px; width: auto; }
.marquee-item span { font-size: .875rem; font-weight: 510; color: var(--text-2); white-space: nowrap; }

/* ── Footer ─────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; }
.footer-grid {
    display: grid; gap: 2rem;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    margin-bottom: 3rem;
}
.footer-brand img { height: 24px; margin-bottom: 1rem; }
.footer-brand p { font-size: .875rem; line-height: 1.65; max-width: 300px; }
.footer-col h4 {
    font-family: var(--mono); font-size: .6875rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--text-4); margin-bottom: 1rem;
}
.footer-col a {
    display: block; font-size: .875rem; color: var(--text-3);
    padding: .3125rem 0;
}
.footer-col a:hover { color: var(--text); }
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    padding-top: 1.75rem; border-top: 1px solid var(--border);
    font-size: .8125rem; color: var(--text-4);
}

/* ── Block ticker — quiet, mono ────────────────────── */
.ticker {
    display: inline-flex; align-items: center; gap: .5rem;
    font-family: var(--mono); font-size: .75rem;
    color: var(--text-4);
}
.ticker-dot {
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--ok);
    animation: breathe 2.6s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { opacity: .35; } 50% { opacity: 1; } }
.ticker-val { color: var(--text-2); }

/* ── Admin shell ────────────────────────────────────── */
.admin { display: grid; grid-template-columns: 216px 1fr; min-height: calc(100vh - var(--nav-h)); }
.admin-side {
    border-right: 1px solid var(--border);
    padding: 1.75rem 1rem;
    background: var(--bg-panel);
}
.admin-side h4 {
    font-family: var(--mono); font-size: .6875rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--text-4); padding: 0 .625rem; margin-bottom: 1rem;
}
.admin-nav { display: flex; flex-direction: column; gap: .125rem; }
.admin-nav a {
    padding: .5rem .625rem;
    font-size: .875rem; font-weight: 510;
    color: var(--text-3);
    border-radius: var(--r-sm);
    transition: background .15s ease, color .15s ease;
}
.admin-nav a:hover { background: var(--surface-1); color: var(--text-2); }
.admin-nav a.is-active { background: var(--accent-dim); color: var(--accent); }
.admin-main { padding: clamp(1.75rem, 3vw, 2.5rem); min-width: 0; }
.admin-main > h2 { margin-bottom: 1.75rem; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 1rem; }
.stat {
    padding: 1.25rem;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
}
.stat-val {
    font-size: 2rem; font-weight: 510; letter-spacing: -0.03em;
    line-height: 1; margin-bottom: .375rem;
}
.stat-label { font-size: .75rem; color: var(--text-4); }
.stat-accent .stat-val { color: var(--accent); }

/* ── Progress bar ───────────────────────────────────── */
.bar { height: 4px; border-radius: var(--r-pill); background: var(--surface-3); overflow: hidden; }
.bar-fill { height: 100%; border-radius: var(--r-pill); background: var(--accent); transition: width .4s cubic-bezier(.4,0,.2,1); }
.bar-fill.is-low { background: var(--err); }
.bar-fill.is-full { background: var(--ok); }

/* ── Reveal animation — the only motion ────────────── */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    /* Fallback: if JS never fires, CSS forces visibility after 3s.
       The is-in class + animation:none cancels this on normal operation. */
    animation: force-show 3s forwards;
}
.reveal.is-in {
    opacity: 1;
    transform: none;
    animation: none;
    transition: opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1);
}

@keyframes force-show {
    0%, 70% { opacity: 0; transform: translateY(16px); }
    100%    { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; animation: none; }
    .marquee-track { animation: none; }
    * { transition-duration: .01ms !important; }
}

/* ── Utilities ──────────────────────────────────────── */
.hairline { height: 1px; background: var(--border); border: none; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-dim { color: var(--text-3); }
.mt-1 { margin-top: .5rem; }  .mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.flex { display: flex; } .items-center { align-items: center; }
.justify-between { justify-content: space-between; } .gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; }
.flex-wrap { flex-wrap: wrap; }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
    .admin { grid-template-columns: 1fr; }
    .admin-side {
        border-right: none; border-bottom: 1px solid var(--border);
        padding: 1rem;
    }
    .admin-nav { flex-direction: row; overflow-x: auto; gap: .25rem; padding-bottom: .25rem; }
    .admin-nav a { white-space: nowrap; }
    .admin-side h4 { display: none; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed; inset: var(--nav-h) 0 auto 0;
        flex-direction: column; align-items: stretch;
        gap: 0; margin: 0;
        background: var(--bg-panel);
        border-bottom: 1px solid var(--border);
        padding: .5rem clamp(1.25rem, 4vw, 2.5rem) 1.5rem;
        transform: translateY(-120%);
        transition: transform .3s cubic-bezier(.4,0,.2,1);
    }
    .nav-links.is-open { transform: translateY(0); }
    .nav-links a { padding: .875rem 0; border-bottom: 1px solid var(--border); font-size: .9375rem; }
    .nav-links li:last-child a { border-bottom: none; }
    .nav-sep { display: none; }
    .nav-links .btn { margin-top: .75rem; }
    /* Submenu becomes a static indented list on mobile */
    .submenu {
        position: static; opacity: 1; visibility: visible; transform: none;
        min-width: 0; padding: 0 0 .5rem .875rem;
        background: none; border: none; box-shadow: none;
    }
    .submenu a {
        padding: .625rem 0; font-size: .875rem;
        color: var(--text-4);
        border-bottom: 1px solid var(--border);
        border-radius: 0;
    }
    .submenu a:hover { background: none; }
    .submenu-all { border-top: none; margin-top: 0; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    @media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
    .marquee::before, .marquee::after { width: 48px; }
    .marquee-track { gap: 2.5rem; }
}