/* ============================================================
   Aurwallet — Design System
   Custom CSS, no framework. Aurora theme: indigo → cyan → emerald.
   ============================================================ */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink-900);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brand-600); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
h1, h2, h3, h4 { font-family: 'Source Serif 4', Georgia, serif; font-weight: 700; line-height: 1.2; margin: 0 0 .5em; color: var(--ink-900); }
h1 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); letter-spacing: -0.015em; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; font-family: 'Inter', sans-serif; letter-spacing: 0.01em; }
p  { margin: 0 0 1em; }

/* Standalone kicker label */
.kicker {
    display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--brand-700);
}

/* ---------- Tokens ---------- */
:root {
    --brand-50:  #EEF2FF;
    --brand-100: #E0E7FF;
    --brand-200: #C7D2FE;
    --brand-500: #6366F1;
    --brand-600: #4F46E5;
    --brand-700: #4338CA;

    --teal-500: #06B6D4;
    --green-500: #10B981;
    --amber-500: #F59E0B;
    --pink-500:  #EC4899;

    --ink-900: #0B1020;
    --ink-800: #111827;
    --ink-700: #1F2937;
    --ink-600: #374151;
    --ink-500: #4B5563;
    --ink-400: #6B7280;
    --ink-300: #9CA3AF;
    --ink-200: #D1D5DB;
    --ink-100: #E5E7EB;
    --ink-50:  #F3F4F6;

    --bg:        #FFFFFF;
    --bg-soft:   #F8FAFC;
    --bg-mute:   #F1F5F9;
    --border:    #E2E8F0;
    --border-strong: #CBD5E1;

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 6px 18px -8px rgba(15, 23, 42, 0.18);
    --shadow-lg: 0 24px 48px -24px rgba(15, 23, 42, 0.25);

    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --max: 1200px;
    --gutter: clamp(16px, 3vw, 28px);

    --grad-aurora: linear-gradient(135deg, #6366F1 0%, #06B6D4 50%, #10B981 100%);
    --grad-aurora-soft: linear-gradient(135deg, #EEF2FF 0%, #ECFEFF 50%, #ECFDF5 100%);
}

/* ---------- Layout helpers ---------- */
.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--gutter);
}
.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--ink-900); color: #fff; padding: 8px 12px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; z-index: 999; }

.site-main { min-height: 60vh; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
    border: 1px solid transparent; text-decoration: none; transition: transform .12s ease, background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-sm { padding: 8px 14px; font-size: 0.875rem; }
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }
.btn-primary {
    background: var(--ink-900); color: #fff;
}
.btn-primary:hover { background: #000; box-shadow: var(--shadow-md); }
.btn-ghost {
    background: transparent; color: var(--ink-900);
    border-color: var(--ink-200);
}
.btn-ghost:hover { background: var(--ink-50); }
.btn-brand {
    background: var(--grad-aurora); color: #fff;
    background-size: 200% 200%;
}
.btn-brand:hover { box-shadow: 0 12px 30px -10px rgba(99,102,241,.6); }
.btn-link { background: transparent; color: var(--brand-600); padding: 4px 0; border-radius: 0; }
.btn-link:hover { text-decoration: underline; transform: none; }

.icon-btn {
    width: 40px; height: 40px; border-radius: 999px;
    background: transparent; border: 1px solid var(--ink-100);
    color: var(--ink-700); display: inline-flex; align-items: center; justify-content: center;
    transition: background .15s ease, border-color .15s ease;
}
.icon-btn:hover { background: var(--ink-50); border-color: var(--ink-200); }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,0.85);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex; align-items: center; gap: 16px;
    height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink-900); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark { display: inline-flex; }
.brand-name { font-weight: 800; font-size: 1.25rem; letter-spacing: -0.01em; color: var(--ink-900); }
.brand-name span { background: var(--grad-aurora); -webkit-background-clip: text; background-clip: text; color: transparent; }

.primary-nav { flex: 1; display: flex; justify-content: center; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; }
.primary-nav a {
    display: inline-block; padding: 10px 14px; border-radius: 999px;
    color: var(--ink-700); font-weight: 500; font-size: 0.95rem;
}
.primary-nav a:hover { background: var(--ink-50); text-decoration: none; }
.primary-nav a.is-active { background: var(--brand-50); color: var(--brand-700); }

.header-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; }

.search-bar {
    border-top: 1px solid var(--border);
    background: #fff;
    padding: 14px 0;
}
.search-bar form { display: flex; gap: 8px; }
.search-bar input {
    flex: 1; padding: 12px 16px; border: 1px solid var(--border);
    border-radius: 999px; background: var(--bg-soft);
}
.search-bar input:focus { outline: none; border-color: var(--brand-500); background: #fff; }

/* ---------- Hero (homepage) ---------- */
.hero {
    position: relative; overflow: hidden;
    background: var(--grad-aurora-soft);
    padding: 72px 0 96px;
    border-bottom: 1px solid var(--border);
}
.hero::before {
    content: ""; position: absolute; inset: -40% -20% auto auto; width: 60%; height: 200%;
    background: radial-gradient(closest-side, rgba(99,102,241,0.35), transparent 70%);
    filter: blur(40px); pointer-events: none;
}
.hero::after {
    content: ""; position: absolute; inset: auto auto -50% -10%; width: 60%; height: 200%;
    background: radial-gradient(closest-side, rgba(16,185,129,0.30), transparent 70%);
    filter: blur(40px); pointer-events: none;
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2.25rem, 4.5vw, 3.5rem); }
.hero .lede { color: var(--ink-600); font-size: 1.15rem; max-width: 52ch; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.hero-meta { display: flex; gap: 24px; margin-top: 24px; color: var(--ink-500); font-size: 0.9rem; flex-wrap: wrap; }
.hero-meta strong { color: var(--ink-900); display: block; font-size: 1.6rem; font-family: 'Source Serif 4', serif; }

.hero-card {
    position: relative; border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-lg); background: #fff;
    border: 1px solid var(--border);
}
.hero-card .cover { aspect-ratio: 4/3; background-size: cover; background-position: center; }
.hero-card .body { padding: 22px 24px; }
.hero-card .kicker {
    display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--brand-700);
    background: var(--brand-50); padding: 4px 10px; border-radius: 999px;
}
.hero-card h3 { margin: 10px 0 8px; font-size: 1.4rem; }
.hero-card .meta { color: var(--ink-400); font-size: 0.85rem; }

/* ---------- Section frames ---------- */
.section { padding: 72px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.section-head .eyebrow {
    font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--brand-600);
}
.section-head h2 { margin: 6px 0 0; }
.section-head p  { color: var(--ink-500); margin: 6px 0 0; max-width: 56ch; }

/* ---------- Category strip ---------- */
.cat-strip {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
}
.cat-card {
    display: block; padding: 22px; border-radius: var(--radius-lg);
    background: #fff; border: 1px solid var(--border);
    color: var(--ink-900); text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--ink-200); text-decoration: none; }
.cat-card .icon-tile {
    width: 44px; height: 44px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; margin-bottom: 14px;
}
.cat-card h3 { font-family: 'Inter', sans-serif; font-size: 1.05rem; margin: 0 0 4px; }
.cat-card p  { color: var(--ink-500); font-size: 0.9rem; margin: 0; }
.cat-card .arrow { margin-top: 12px; color: var(--brand-600); display: inline-flex; align-items: center; gap: 4px; font-weight: 600; font-size: 0.85rem; }

/* ---------- Article grid ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--ink-200); }
.card .cover { aspect-ratio: 16/10; background-size: cover; background-position: center; }
.card .body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card .kicker {
    display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--brand-700); margin-bottom: 8px;
}
.card h3 { font-size: 1.15rem; margin: 0 0 8px; line-height: 1.3; }
.card h3 a { color: var(--ink-900); }
.card h3 a:hover { color: var(--brand-700); }
.card p  { color: var(--ink-500); font-size: 0.92rem; margin: 0 0 12px; }
.card .meta { color: var(--ink-400); font-size: 0.8rem; margin-top: auto; display: flex; gap: 8px; align-items: center; }
.card .meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-300); }

/* Big featured card */
.feature-card { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; }
.feature-card .cover { aspect-ratio: auto; min-height: 280px; }
.feature-card .body { padding: 28px; }
.feature-card h3 { font-size: 1.6rem; }
.feature-card p  { font-size: 1.02rem; }

/* ---------- Editor's picks (ranked list) ---------- */
.rank-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rank-item {
    display: flex; gap: 14px; padding: 16px; border-radius: var(--radius);
    border: 1px solid var(--border); background: #fff; align-items: center;
}
.rank-num {
    flex: 0 0 auto; width: 36px; height: 36px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    font-family: 'Source Serif 4', serif; font-weight: 700; font-size: 1.1rem;
    color: #fff; background: var(--grad-aurora);
}
.rank-item .label { font-size: 0.75rem; color: var(--ink-500); }
.rank-item .name  { font-weight: 600; color: var(--ink-900); display: block; line-height: 1.3; }
.rank-item .meta  { font-size: 0.8rem; color: var(--ink-400); }

/* ---------- Tool / promo band ---------- */
.promo {
    display: grid; grid-template-columns: 1.2fr .8fr; gap: 0;
    background: var(--ink-900); color: #fff; border-radius: var(--radius-xl);
    overflow: hidden; margin: 32px 0;
}
.promo .copy { padding: 40px; }
.promo .copy h2 { color: #fff; }
.promo .copy p  { color: var(--ink-300); }
.promo .visual {
    background: var(--grad-aurora); position: relative;
}
.promo .visual::after {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(closest-side at 30% 30%, rgba(255,255,255,0.25), transparent 70%),
        radial-gradient(closest-side at 70% 80%, rgba(0,0,0,0.18), transparent 70%);
}
.promo .stat { display: flex; gap: 28px; margin-top: 18px; }
.promo .stat strong { font-family: 'Source Serif 4', serif; font-size: 1.8rem; display: block; }
.promo .stat span   { color: var(--ink-300); font-size: 0.85rem; }

/* ---------- Newsletter band ---------- */
.newsletter-band {
    margin: 32px 0; padding: 40px;
    background: var(--grad-aurora-soft);
    border: 1px solid var(--border); border-radius: var(--radius-xl);
    display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center;
}
.newsletter-band h2 { margin-bottom: 6px; }
.newsletter-band p  { color: var(--ink-600); margin: 0; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
    flex: 1; padding: 14px 18px; border-radius: 999px; border: 1px solid var(--border);
    background: #fff;
}
.newsletter-form input:focus { outline: none; border-color: var(--brand-500); }
.newsletter-form .btn { padding: 14px 22px; }

/* ---------- Article (single) ---------- */
.article-wrap { display: grid; grid-template-columns: minmax(0,720px); justify-content: center; padding: 48px 0 96px; }
.article-head { margin-bottom: 24px; }
.article-head .kicker {
    display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--brand-700); margin-bottom: 14px;
}
.article-head h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.article-meta { color: var(--ink-500); display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.article-meta .avatar {
    width: 32px; height: 32px; border-radius: 50%; background: var(--grad-aurora); color: #fff;
    display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem;
}
.article-cover { border-radius: var(--radius-xl); overflow: hidden; aspect-ratio: 16/9; background-size: cover; background-position: center; margin: 24px 0 32px; border: 1px solid var(--border); }
.article-body { font-size: 1.1rem; line-height: 1.75; color: var(--ink-800); }
.article-body p  { margin: 0 0 1.1em; }
.article-body h2 { margin-top: 1.6em; font-size: 1.6rem; }
.article-body h3 { margin-top: 1.4em; font-size: 1.25rem; }
.article-body ul, .article-body ol { padding-left: 1.4em; margin: 0 0 1.2em; }
.article-body li { margin-bottom: .4em; }
.article-body blockquote {
    border-left: 4px solid var(--brand-500);
    background: var(--brand-50);
    padding: 16px 20px; margin: 1.5em 0; border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic; color: var(--ink-700);
}
.article-body .callout {
    background: var(--bg-mute); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 18px 20px; margin: 1.5em 0; font-size: 1rem;
}
.article-body .callout strong { color: var(--ink-900); }
.article-side { display: none; }

/* Imported article content: cover image, highlight boxes, comparison tables */
.article-cover-img {
    display: block; width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover;
    border-radius: var(--radius-xl); border: 1px solid var(--border); margin: 24px 0 32px;
}
.article-body img { max-width: 100%; height: auto; border-radius: var(--radius); margin: 1.3em 0; }
.article-body .highlight-box {
    background: var(--brand-50); border-left: 4px solid var(--brand-500);
    padding: 16px 20px; margin: 1.5em 0; border-radius: 0 var(--radius) var(--radius) 0;
}
.article-body .highlight-box strong { color: var(--ink-900); }
.article-body .table-wrap { overflow-x: auto; margin: 1.5em 0; }
.article-body table { width: 100%; border-collapse: collapse; font-size: .98rem; }
.article-body thead th { background: var(--ink-900); color: #fff; padding: 11px 13px; text-align: left; }
.article-body td { padding: 11px 13px; border-bottom: 1px solid var(--border); }
.article-body tbody tr:nth-child(even) { background: var(--bg-mute); }
.article-body .disclosure { margin-top: 2.2em; font-size: .9rem; color: var(--ink-500); }

/* Author card */
.byline-card {
    display: flex; gap: 16px; align-items: center;
    background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 18px; margin-top: 40px;
}
.byline-card .avatar {
    width: 48px; height: 48px; border-radius: 50%; background: var(--grad-aurora); color: #fff;
    display: inline-flex; align-items: center; justify-content: center; font-weight: 700;
}
.byline-card .who { font-weight: 600; color: var(--ink-900); }
.byline-card .role { color: var(--ink-500); font-size: 0.9rem; }

/* Category landing header */
.cat-hero {
    padding: 64px 0 32px;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
}
.cat-hero h1 { margin-bottom: 8px; }
.cat-hero p  { color: var(--ink-600); max-width: 64ch; }
.breadcrumb { font-size: 0.85rem; color: var(--ink-500); margin-bottom: 16px; }
.breadcrumb a { color: var(--ink-700); }

/* Disclosure banner */
.disclosure {
    background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E;
    border-radius: var(--radius); padding: 12px 16px; font-size: 0.9rem;
    margin: 24px 0;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--ink-900); color: var(--ink-200);
    margin-top: 80px; padding: 64px 0 24px;
}
.footer-grid {
    display: grid; grid-template-columns: 1.4fr repeat(3, 1fr) 1.4fr; gap: 32px;
    padding-bottom: 40px; border-bottom: 1px solid #1F2937;
}
.footer-brand .brand-mark { display: inline-flex; margin-bottom: 12px; }
.footer-tag { color: #fff; font-weight: 600; font-size: 1.05rem; margin: 0 0 8px; }
.footer-fine { color: var(--ink-300); font-size: 0.9rem; margin: 0 0 16px; }
.socials { display: flex; gap: 8px; }
.socials a {
    width: 36px; height: 36px; border-radius: 50%; background: #1F2937; color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
}
.socials a:hover { background: var(--brand-600); }

.footer-col h4 { color: #fff; margin: 0 0 14px; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: var(--ink-200); font-size: 0.9rem; }
.footer-col a:hover { color: #fff; }

.footer-news p { color: var(--ink-300); font-size: 0.9rem; margin: 0 0 12px; }
.news-form { display: flex; gap: 8px; }
.news-form input {
    flex: 1; padding: 10px 14px; border-radius: 999px; border: 1px solid #1F2937;
    background: #0B1220; color: #fff; min-width: 0;
}
.news-form input::placeholder { color: var(--ink-400); }
.news-form input:focus { outline: none; border-color: var(--brand-500); }

.footer-bottom {
    display: flex; justify-content: space-between; gap: 16px; padding-top: 24px;
    color: var(--ink-400); font-size: 0.85rem; flex-wrap: wrap;
}
.footer-bottom ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 18px; }
.footer-bottom a { color: var(--ink-300); }
.footer-bottom a:hover { color: #fff; }

/* ---------- Forms (contact, newsletter) ---------- */
.form-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 28px;
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 600; font-size: 0.9rem; color: var(--ink-800); }
.field input, .field select, .field textarea {
    padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius);
    background: #fff; color: var(--ink-900); transition: border-color .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand-500); }
.field textarea { min-height: 140px; resize: vertical; }
.field .help { color: var(--ink-500); font-size: 0.85rem; }

.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 0.95rem; }
.alert-success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.alert-error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

/* ---------- 404 ---------- */
.notfound { padding: 96px 0; text-align: center; }
.notfound .big {
    font-family: 'Source Serif 4', serif; font-size: clamp(5rem, 12vw, 8rem);
    background: var(--grad-aurora); -webkit-background-clip: text; background-clip: text; color: transparent;
    line-height: 1; margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .cat-strip { grid-template-columns: repeat(3, 1fr); }
    .rank-list { grid-template-columns: 1fr; }
    .feature-card { grid-template-columns: 1fr; }
    .feature-card .cover { aspect-ratio: 16/10; min-height: 200px; }
    .promo { grid-template-columns: 1fr; }
    .promo .visual { min-height: 180px; }
    .newsletter-band { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-news { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
    .primary-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 14px var(--gutter); }
    .primary-nav.is-open { display: block; }
    .primary-nav ul { flex-direction: column; gap: 4px; }
    .primary-nav a { display: block; padding: 12px 14px; }
    .nav-toggle { display: inline-flex; }
    .header-actions .btn { display: none; }
    .header-actions .btn-ghost { display: inline-flex; }
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .cat-strip { grid-template-columns: 1fr 1fr; }
    .section { padding: 48px 0; }
    .hero { padding: 48px 0 64px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; }
    .newsletter-form, .news-form { flex-direction: column; }
}