/* ── Design tokens: Copper Editorial — Bianco Valuations ── */
        :root {
            --slate-dk:     #0d1f3c;
            --slate:        #1a2f4a;
            --slate-lt:     #2a4060;
            --champagne:    #f5f0e8;
            --champagne-dk: #e8e0d8;
            --champagne-bd: #d4c8b0;
            --copper:       #b87333;
            --copper-lt:    #d4914a;
            --bg:           #f5f0e8;
            --bg-off:       #ede8df;
            --bg-warm:      #e8e0d8;
            --border:       #ddd0b8;
            --border-lt:    #ddd6c0;
            --copper-glow:  rgba(184,115,51,0.10);
            --text:         #1e2830;
            --muted:        #7a6e5a;
            --muted-lt:     #a09278;
            --green:        #2d6e4e;
            --red:          #8b3030;
            --blue:         #4a7fb5;
            /* Aliases for Vue components */
            --navy:         #0d1f3c;
            --navy-lt:      #1a2f4a;
            --font-serif:   'Cormorant Garamond', Georgia, serif;
            --font-sans:    'IBM Plex Sans', system-ui, sans-serif;
            --pad-x:        32px;
            --pad-x-md:     16px;
            --pad-x-sm:     12px;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 14px;
            background: var(--bg);
            color: var(--text);
            min-height: 100vh;
        }

        /* ── TOP NAV ── */
        .topnav {
            background: var(--slate-dk);
            padding: 0 24px;
            display: flex;
            align-items: center;
            height: 64px;
            gap: 0;
            border-bottom: 2px solid var(--copper);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .topnav-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            margin-right: 20px;
            flex-shrink: 0;
        }
        .brand-icon { width: 32px; height: 32px; }
        .brand-text {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand-name {
            font-family: var(--font-serif);
            font-size: 21px;
            font-weight: 600;
            color: var(--champagne);
            letter-spacing: 0.04em;
        }
        .brand-divider {
            width: 1px;
            height: 20px;
            background: var(--copper);
        }
        .brand-sub {
            font-family: var(--font-sans);
            font-size: 9px;
            font-weight: 500;
            letter-spacing: 0.28em;
            text-transform: uppercase;
            color: var(--copper);
        }

        /* ── COUNTRY TOGGLE (page header + hero) ── */
        .country-toggle {
            display: flex;
            align-items: center;
            gap: 0;
            flex-shrink: 0;
            background: rgba(255,255,255,0.06);
            border-radius: 4px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.08);
        }
        .country-toggle a {
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.06em;
            color: rgba(245,230,200,0.4);
            text-decoration: none;
            padding: 5px 10px;
            transition: all 0.18s;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .country-toggle a:hover { color: var(--champagne); background: rgba(255,255,255,0.04); }
        .country-toggle a.active {
            color: var(--champagne);
            background: rgba(184,115,51,0.25);
            border-bottom: none;
        }
        .country-toggle .flag { font-size: 14px; line-height: 1; }

        /* Hero country toggle (centered, light background variant) */
        .hero-country-toggle {
            display: flex;
            justify-content: center;
            margin-bottom: 8px;
        }
        .hero-country-toggle .country-toggle {
            background: rgba(13,31,60,0.06);
            border-color: rgba(13,31,60,0.10);
        }
        .hero-country-toggle .country-toggle a {
            color: var(--muted-lt);
            font-size: 12px;
            padding: 6px 14px;
        }
        .hero-country-toggle .country-toggle a:hover {
            color: var(--slate-dk);
            background: rgba(13,31,60,0.04);
        }
        .hero-country-toggle .country-toggle a.active {
            color: var(--slate-dk);
            background: rgba(184,115,51,0.12);
        }

        /* ── NAV LINKS ── */
        .topnav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            height: 100%;
            min-width: 0;
            flex-shrink: 1;
        }
        .topnav-links a, .topnav-disabled {
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.45);
            text-decoration: none;
            padding: 0 8px;
            height: 100%;
            display: flex;
            align-items: center;
            border-bottom: 2px solid transparent;
            transition: all 0.18s;
            white-space: nowrap;
        }
        .topnav-links a:hover { color: var(--champagne); background: rgba(255,255,255,0.04); }
        .topnav-links a.active { color: var(--copper-lt); border-bottom-color: var(--copper-lt); }
        .topnav-disabled { cursor: default; opacity: 0.4; }
        .nav-badge-soon {
            font-size: 7px;
            letter-spacing: 0.08em;
            background: rgba(184,115,51,0.25);
            color: var(--copper-lt);
            padding: 2px 5px;
            border-radius: 3px;
            margin-left: 4px;
            vertical-align: middle;
        }
        .beta-badge {
            display: flex;
            align-items: center;
            gap: 5px;
            margin-left: 4px;
            margin-right: 16px;
            padding: 3px 9px;
            background: rgba(184,115,51,0.15);
            border: 1px solid rgba(184,115,51,0.35);
            border-radius: 4px;
            cursor: default;
            position: relative;
            flex-shrink: 0;
        }
        .beta-badge-label {
            font-family: var(--font-sans);
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--copper-lt);
            line-height: 1;
        }
        .beta-badge-dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--copper);
            animation: beta-pulse 2s ease-in-out infinite;
        }
        @keyframes beta-pulse {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 1; }
        }
        .beta-badge-tooltip {
            display: none;
            position: absolute;
            top: calc(100% + 8px);
            left: 50%;
            transform: translateX(-50%);
            background: var(--slate-dk);
            border: 1px solid rgba(184,115,51,0.3);
            padding: 10px 14px;
            border-radius: 6px;
            width: 260px;
            z-index: 200;
            box-shadow: 0 6px 20px rgba(0,0,0,0.4);
        }
        .beta-badge:hover .beta-badge-tooltip { display: block; }
        @media (hover: none) { .beta-badge-tooltip { display: none !important; } }
        .beta-badge-tooltip::before {
            content: '';
            position: absolute;
            top: -5px;
            left: 50%;
            transform: translateX(-50%) rotate(45deg);
            width: 8px;
            height: 8px;
            background: var(--slate-dk);
            border-top: 1px solid rgba(184,115,51,0.3);
            border-left: 1px solid rgba(184,115,51,0.3);
        }
        .beta-badge-tooltip-title {
            font-family: var(--font-sans);
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--copper-lt);
            margin-bottom: 4px;
        }
        .beta-badge-tooltip-text {
            font-family: var(--font-sans);
            font-size: 11px;
            line-height: 1.5;
            color: rgba(245,230,200,0.7);
        }

        /* ── NAV DROPDOWN ── */
        .nav-dropdown {
            position: relative;
            height: 100%;
        }
        .nav-dropdown-trigger {
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.45);
            text-decoration: none;
            padding: 0 8px;
            height: 100%;
            display: flex;
            align-items: center;
            border-bottom: 2px solid transparent;
            transition: all 0.18s;
            white-space: nowrap;
            cursor: pointer;
        }
        .nav-dropdown-trigger:hover { color: var(--champagne); background: rgba(255,255,255,0.04); }
        .nav-dropdown-trigger.active { color: var(--copper-lt); border-bottom-color: var(--copper-lt); }
        .nav-dropdown-trigger .flag { font-size: 13px; line-height: 1; margin-right: 2px; }
        .nav-dropdown-trigger::after {
            content: ' \25BE';
            font-size: 8px;
            margin-left: 4px;
            opacity: 0.6;
        }
        .nav-dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: var(--slate-dk);
            border: 1px solid rgba(255,255,255,0.08);
            border-top: 2px solid var(--copper);
            min-width: 200px;
            z-index: 200;
            padding: 6px 0;
        }
        .nav-dropdown:hover .nav-dropdown-menu { display: block; }
        .nav-dropdown-menu a {
            display: block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.10em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.55);
            text-decoration: none;
            padding: 10px 18px;
            transition: all 0.15s;
            border-bottom: none;
            height: auto;
        }
        .nav-dropdown-menu a:hover {
            color: var(--champagne);
            background: rgba(255,255,255,0.06);
        }
        .nav-dropdown-menu a.active {
            color: var(--copper-lt);
            border-bottom: none;
        }
        .nav-dropdown-section {
            font-size: 9px;
            font-weight: 600;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--copper);
            padding: 10px 18px 4px;
            border-top: 1px solid rgba(255,255,255,0.06);
        }
        .nav-dropdown-section:first-child { border-top: none; padding-top: 6px; }

        /* ── STICKY PAGE HEADER (shared across all tool pages) ── */
        .page-header-wrap {
            position: sticky;
            top: 66px;
            z-index: 50;
            background: #1c2535;
            border-bottom: 1px solid rgba(184,115,51,0.18);
        }
        .page-header-left-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* ── Ticker search in page header ── */
        .ph-ticker-wrap {
            position: relative;
            min-width: 260px;
        }
        .ph-ticker-input {
            width: 100%;
            font-family: var(--font-sans);
            font-size: 14px;
            font-weight: 600;
            color: var(--champagne);
            background: rgba(255,255,255,0.07);
            border: 1px solid rgba(184,115,51,0.20);
            padding: 7px 32px 7px 12px;
            outline: none;
            cursor: pointer;
            transition: all 0.15s;
            letter-spacing: 0.02em;
        }
        .ph-ticker-input::placeholder {
            color: rgba(245,230,200,0.4);
            font-weight: 400;
            font-style: italic;
        }
        .ph-ticker-input:hover {
            border-color: var(--copper);
        }
        .ph-ticker-input:focus {
            border-color: var(--copper);
            background: rgba(255,255,255,0.12);
            cursor: text;
            box-shadow: 0 0 0 2px rgba(184,115,51,0.15);
        }
        .ph-ticker-arrow {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 10px;
            color: rgba(245,230,200,0.4);
            pointer-events: none;
            transition: color 0.15s;
        }
        .ph-ticker-wrap:hover .ph-ticker-arrow { color: var(--copper); }
        .ph-ticker-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            min-width: 320px;
            background: #fff;
            border: 1px solid var(--border);
            border-top: 2px solid var(--copper);
            max-height: 320px;
            overflow-y: auto;
            z-index: 300;
            box-shadow: 0 8px 24px rgba(0,0,0,0.12);
        }
        .ph-ticker-dropdown.open { display: block; }
        .ph-ticker-dropdown-item {
            display: flex;
            align-items: baseline;
            gap: 10px;
            padding: 9px 14px;
            cursor: pointer;
            transition: background 0.12s;
            border-bottom: 1px solid rgba(0,0,0,0.04);
        }
        .ph-ticker-dropdown-item:last-child { border-bottom: none; }
        .ph-ticker-dropdown-item:hover,
        .ph-ticker-dropdown-item.highlighted {
            background: rgba(184,115,51,0.06);
        }
        .ph-ticker-dropdown-item.selected {
            background: rgba(184,115,51,0.12);
        }
        .ph-ticker-item-code {
            font-family: var(--font-sans);
            font-size: 13px;
            font-weight: 700;
            color: var(--copper);
            letter-spacing: 0.04em;
            min-width: 48px;
            flex-shrink: 0;
        }
        .ph-ticker-item-name {
            font-family: var(--font-sans);
            font-size: 12px;
            font-weight: 400;
            color: var(--muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .ph-ticker-dropdown-empty {
            padding: 14px;
            font-size: 12px;
            color: var(--muted-lt);
            text-align: center;
        }
        .ph-ticker-dropdown::-webkit-scrollbar { width: 6px; }
        .ph-ticker-dropdown::-webkit-scrollbar-track { background: transparent; }
        .ph-ticker-dropdown::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 3px; }
        .ph-ticker-dropdown::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.2); }

        /* ── Hero search (home page) ── */
        .hero-search {
            position: relative;
            max-width: 420px;
            margin: 24px auto 0;
        }
        .hero-search-input {
            width: 100%;
            font-family: var(--font-sans);
            font-size: 14px;
            font-weight: 400;
            padding: 12px 36px 12px 16px;
            border: 1px solid var(--border);
            background: rgba(255,255,255,0.8);
            color: var(--text);
            outline: none;
            transition: border-color 0.15s;
        }
        .hero-search-input:focus { border-color: var(--copper); }
        .hero-search-input::placeholder { color: var(--muted-lt); }
        .hero-search-arrow {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 10px;
            color: var(--muted-lt);
            pointer-events: none;
        }

        /* ── LANDING CONTENT ── */
        .content {
            max-width: 860px;
            margin: 60px auto;
            padding: 0 32px 80px;
        }
        .content.landing {
            max-width: 1080px;
        }
        .content h2 {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 300;
            color: var(--slate-dk);
            letter-spacing: 0.03em;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        .content h2 em { font-style: italic; color: var(--copper); }

        .section-divider {
            display: flex;
            align-items: center;
            gap: 16px;
            margin: 40px 0 20px;
        }
        .section-divider h3 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 400;
            font-style: italic;
            color: var(--slate);
            white-space: nowrap;
        }
        .section-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
        .copper-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--copper); flex-shrink: 0; }

        .content p { font-size: 14px; line-height: 1.8; color: var(--muted); margin-bottom: 14px; }
        .content ul, .content ol { padding-left: 22px; margin-bottom: 14px; }
        .content li { font-size: 14px; line-height: 1.8; color: var(--muted); margin-bottom: 6px; }
        .content li strong { color: var(--text); font-weight: 700; }
        .content ol ol { list-style-type: lower-alpha; margin-top: 6px; }

        .disclaimer-box {
            background: var(--bg-off);
            border: 1px solid var(--border);
            border-left: 3px solid var(--copper);
            padding: 18px 20px;
        }
        .disclaimer-box p { margin: 0; font-size: 13px; }

        /* ── ABOUT & CONTACT GRID ── */
        .about-contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            margin-top: 20px;
        }
        .about-section h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 400;
            font-style: italic;
            color: var(--slate);
            margin: 20px 0 10px;
        }
        .about-section h3:first-child { margin-top: 0; }
        .about-section p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 10px;
        }
        .about-section ul {
            padding-left: 20px;
            margin-bottom: 14px;
        }
        .about-section li {
            font-size: 14px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 4px;
        }
        .about-section li strong { color: var(--text); }
        .contact-card-home {
            background: var(--slate-dk);
            padding: 28px 32px;
            height: fit-content;
        }
        .contact-card-home h3 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 300;
            font-style: italic;
            color: var(--champagne);
            margin: 0 0 18px;
        }
        .contact-row-home {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 16px;
        }
        .contact-row-home-label {
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.35);
            min-width: 70px;
            padding-top: 2px;
        }
        .contact-row-home-value {
            font-size: 14px;
            color: rgba(245,230,200,0.7);
        }
        .contact-row-home-value a {
            color: var(--copper-lt);
            text-decoration: none;
            font-weight: 700;
        }
        .contact-row-home-value a:hover { text-decoration: underline; }

        /* ── HERO SECTION ── */
        .hero {
            text-align: center;
            padding: 20px 0 10px;
            position: relative;
            overflow: visible;
        }
        .hero-art {
            width: 92%;
            max-width: 960px;
            margin: 0 auto 10px;
            display: block;
            pointer-events: none;
        }
        .hero h1 {
            font-family: var(--font-serif);
            font-size: 42px;
            font-weight: 300;
            color: var(--slate-dk);
            letter-spacing: 0.02em;
            line-height: 1.25;
            margin-bottom: 16px;
        }
        .hero h1 em { font-style: italic; color: var(--copper); }
        .hero p {
            font-size: 16px;
            color: var(--muted);
            max-width: 600px;
            margin: 0 auto 10px;
            line-height: 1.7;
        }

        /* ── MODULE CARDS ── */
        .module-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 18px;
            margin: 30px 0 0;
        }
        .module-card {
            background: var(--slate-dk);
            padding: 24px 26px;
            text-decoration: none;
            border: 1px solid transparent;
            transition: border-color 0.2s, transform 0.2s;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .module-card:hover {
            border-color: var(--copper);
            transform: translateY(-2px);
        }
        .module-card-tag {
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--copper-lt);
        }
        .module-card h3 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 400;
            color: var(--champagne);
            line-height: 1.3;
        }
        .module-card p {
            font-size: 13px;
            line-height: 1.6;
            color: rgba(245,230,200,0.5);
            margin: 0;
        }
        .module-card .card-arrow {
            font-size: 12px;
            color: var(--copper-lt);
            margin-top: auto;
            padding-top: 6px;
            opacity: 0;
            transition: opacity 0.2s;
        }
        .module-card:hover .card-arrow { opacity: 1; }

        /* ── AI STATS SECTION ── */
        .ai-section {
            display: flex;
            align-items: flex-start;
            gap: 40px;
            margin-top: 20px;
        }
        .ai-section-text {
            flex: 1;
        }
        .ai-section-text p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--muted);
        }
        .ai-stats-badge {
            flex-shrink: 0;
            background: var(--slate-dk);
            padding: 22px 28px;
            min-width: 200px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .ai-stats-badge .stat-row {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            gap: 16px;
        }
        .stat-label {
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.35);
        }
        .stat-value {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 300;
            color: var(--copper-lt);
        }

        /* ── PROJECT ARCHITECTURE ── */
        .arch-section {
            margin-top: 20px;
        }
        .arch-intro {
            font-size: 14px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 28px;
        }
        .arch-diagram {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0;
            max-width: 780px;
            margin: 0 auto;
        }

        /* Tier rows */
        .arch-tier {
            width: 100%;
            display: flex;
            align-items: flex-start;
            gap: 18px;
        }
        .arch-tier-label {
            width: 80px;
            flex-shrink: 0;
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.3);
            text-align: right;
            padding-top: 16px;
        }
        .arch-tier-nodes {
            flex: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        .arch-tier-nodes-3 {
            grid-template-columns: 1fr 1fr 1fr;
        }

        /* Nodes */
        .arch-node {
            background: var(--slate-dk);
            border: 1px solid rgba(184,115,51,0.12);
            border-radius: 6px;
            padding: 14px 16px;
            transition: border-color 0.2s, transform 0.2s;
        }
        .arch-node:hover {
            border-color: rgba(184,115,51,0.35);
            transform: translateY(-1px);
        }
        .arch-node-header {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .arch-icon-circle {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            flex-shrink: 0;
        }
        .arch-icon-circle.frontend { background: rgba(184,115,51,0.15); color: var(--copper-lt); }
        .arch-icon-circle.server   { background: rgba(45,110,78,0.15); color: rgba(130,210,160,0.8); }
        .arch-icon-circle.data     { background: rgba(100,140,200,0.15); color: rgba(140,180,230,0.8); }
        .arch-icon-circle.infra    { background: rgba(160,100,180,0.15); color: rgba(190,150,210,0.8); }
        .arch-icon-circle.external { background: rgba(200,160,80,0.12); color: rgba(220,180,100,0.7); }
        .arch-node-title {
            font-family: var(--font-serif);
            font-size: 14px;
            font-weight: 500;
            color: var(--champagne);
        }
        .arch-node-desc {
            font-size: 11px;
            line-height: 1.5;
            color: rgba(245,230,200,0.42);
            margin-top: 6px;
        }

        /* Tier-specific node borders */
        .arch-node.tier-frontend { border-left: 2px solid rgba(184,115,51,0.3); }
        .arch-node.tier-server   { border-left: 2px solid rgba(45,110,78,0.3); }
        .arch-node.tier-data     { border-left: 2px solid rgba(100,140,200,0.3); }
        .arch-node.tier-infra    { border-left: 2px solid rgba(160,100,180,0.3); }
        .arch-node.tier-external { border-left: 2px solid rgba(200,160,80,0.2); border-style: dashed; border-right-style: solid; border-top-style: solid; border-bottom-style: solid; background: rgba(13,31,60,0.5); }

        /* Connectors between tiers */
        .arch-connector {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 0;
            margin-left: 98px;
            width: calc(100% - 98px);
        }
        .connector-line {
            flex: 1;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(184,115,51,0.2), transparent);
        }
        .connector-label {
            font-size: 8px;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: rgba(184,115,51,0.35);
            white-space: nowrap;
            padding: 2px 8px;
            border: 1px solid rgba(184,115,51,0.12);
            border-radius: 10px;
        }

        /* Tech stack pills */
        .arch-stack {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 28px;
            justify-content: center;
        }
        .stack-pill {
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.04em;
            padding: 5px 12px;
            border-radius: 20px;
            background: rgba(184,115,51,0.08);
            border: 1px solid rgba(184,115,51,0.15);
            color: rgba(245,230,200,0.55);
        }
        .stack-pill.lang {
            background: rgba(184,115,51,0.12);
            color: var(--copper-lt);
        }
        .stack-pill.fw {
            background: rgba(45,110,78,0.12);
            border-color: rgba(45,110,78,0.2);
            color: rgba(130,210,160,0.7);
        }

        /* ── FEATURE REQUEST FORM ── */
        .feature-form {
            margin-top: 20px;
        }
        .feature-form form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .feature-form .field-full {
            grid-column: 1 / -1;
        }
        .feature-form label {
            display: block;
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            color: var(--muted);
            margin-bottom: 5px;
        }
        .feature-form input,
        .feature-form textarea {
            width: 100%;
            font-family: var(--font-sans);
            font-size: 14px;
            padding: 10px 14px;
            background: var(--bg-off);
            border: 1px solid var(--border);
            color: var(--text);
            outline: none;
            transition: border-color 0.2s;
        }
        .feature-form input:focus,
        .feature-form textarea:focus {
            border-color: var(--copper);
        }
        .feature-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feature-form button {
            font-family: var(--font-sans);
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            background: var(--slate-dk);
            color: var(--champagne);
            border: 1px solid transparent;
            padding: 12px 32px;
            cursor: pointer;
            transition: all 0.2s;
            justify-self: start;
        }
        .feature-form button:hover {
            background: var(--slate);
            border-color: var(--copper);
        }
        .feature-form button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        /* Feature form inside dark contact card */
        .contact-card-home .feature-form form {
            grid-template-columns: 1fr;
        }
        .contact-card-home .feature-form label {
            color: rgba(245,230,200,0.35);
        }
        .contact-card-home .feature-form input,
        .contact-card-home .feature-form textarea {
            background: rgba(255,255,255,0.06);
            border-color: rgba(255,255,255,0.1);
            color: var(--champagne);
        }
        .contact-card-home .feature-form input::placeholder,
        .contact-card-home .feature-form textarea::placeholder {
            color: rgba(245,230,200,0.3);
        }
        .contact-card-home .feature-form input:focus,
        .contact-card-home .feature-form textarea:focus {
            border-color: var(--copper);
        }
        .contact-card-home .feature-form textarea {
            min-height: 80px;
        }
        .contact-card-home .feature-form button {
            background: var(--copper);
            color: #fff;
            border-color: transparent;
        }
        .contact-card-home .feature-form button:hover {
            background: #9a6028;
            border-color: transparent;
        }

        /* ── ROADMAP ── */
        .roadmap-timeline {
            margin-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .roadmap-phase {
            display: grid;
            grid-template-columns: 140px 28px 1fr;
            gap: 0;
            align-items: start;
        }
        .roadmap-label {
            text-align: right;
            padding: 16px 16px 16px 0;
        }
        .roadmap-label .phase-tag {
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--copper-lt);
        }
        .roadmap-label .phase-name {
            font-family: var(--font-serif);
            font-size: 15px;
            font-weight: 400;
            color: var(--slate);
            margin-top: 2px;
        }
        .roadmap-track {
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;
        }
        .roadmap-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--copper);
            margin-top: 18px;
            z-index: 1;
            flex-shrink: 0;
        }
        .roadmap-dot.done { background: var(--green); }
        .roadmap-dot.current { background: var(--copper); box-shadow: 0 0 0 4px rgba(184,115,51,0.2); }
        .roadmap-dot.future { background: var(--border); }
        .roadmap-line {
            width: 2px;
            flex: 1;
            background: var(--border);
        }
        .roadmap-card {
            background: var(--bg-off);
            border: 1px solid var(--border);
            padding: 14px 18px;
            margin: 10px 0 0 0;
        }
        .roadmap-card.done { border-left: 3px solid var(--green); opacity: 0.7; }
        .roadmap-card.current { border-left: 3px solid var(--copper); }
        .roadmap-card.future { border-left: 3px solid var(--border); }
        .roadmap-card h4 {
            font-family: var(--font-sans);
            font-size: 13px;
            font-weight: 700;
            color: var(--slate);
            margin: 0 0 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .roadmap-card h4 .status-badge {
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            padding: 2px 8px;
            border-radius: 2px;
        }
        .status-badge.done { background: rgba(45,110,78,0.12); color: var(--green); }
        .status-badge.current { background: rgba(184,115,51,0.12); color: var(--copper); }
        .status-badge.future { background: rgba(0,0,0,0.05); color: var(--muted-lt); }
        .roadmap-card ul {
            margin: 0;
            padding-left: 18px;
        }
        .roadmap-card li {
            font-size: 12px;
            line-height: 1.7;
            color: var(--muted);
        }

        /* ── PAGE-LEVEL TICKER PROMPT ── */
        .page-ticker-prompt {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: calc(100vh - 66px);
            gap: 28px;
            padding: 60px 20px;
            box-sizing: border-box;
        }
        .page-ticker-prompt h2 {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 300;
            font-style: italic;
            color: var(--muted-lt);
            text-align: center;
        }
        /* Old page-ticker-prompt input/dropdown removed — search now in page header */

        /* ── Newsletter Signup ── */
        .newsletter-box {
            background: var(--slate-dk);
            padding: 28px 32px;
            margin-top: 20px;
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .newsletter-box .nl-text {
            flex: 1;
        }
        .newsletter-box .nl-text h4 {
            font-family: var(--font-serif);
            font-size: 17px;
            font-weight: 400;
            color: var(--champagne);
            margin: 0 0 4px;
        }
        .newsletter-box .nl-text p {
            font-size: 12px;
            color: rgba(245,230,200,0.5);
            margin: 0;
            line-height: 1.5;
        }
        .newsletter-box form {
            display: flex;
            gap: 8px;
            flex-shrink: 0;
        }
        .newsletter-box input[type="email"] {
            font-family: var(--font-sans);
            font-size: 13px;
            padding: 10px 14px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            color: var(--champagne);
            outline: none;
            width: 240px;
            transition: border-color 0.2s;
        }
        .newsletter-box input[type="email"]::placeholder { color: rgba(245,230,200,0.3); }
        .newsletter-box input[type="email"]:focus { border-color: var(--copper); }
        .newsletter-box button {
            font-family: var(--font-sans);
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            background: var(--copper);
            color: #fff;
            border: 1px solid transparent;
            padding: 10px 20px;
            cursor: pointer;
            transition: all 0.2s;
            white-space: nowrap;
        }
        .newsletter-box button:hover { background: #9a6028; }
        .newsletter-box button:disabled { opacity: 0.5; cursor: not-allowed; }

        /* Newsletter inside dark contact card */
        .contact-card-home .newsletter-box {
            flex-direction: column;
            gap: 10px;
            text-align: left;
        }
        .contact-card-home .newsletter-box form {
            width: 100%;
            flex-direction: column;
        }
        .contact-card-home .newsletter-box input[type="email"] {
            width: 100%;
        }

        /* ── Toast notification ── */
        .toast {
            position: fixed;
            bottom: 24px;
            right: 24px;
            background: var(--slate-dk);
            color: var(--champagne);
            border-left: 3px solid var(--copper);
            padding: 14px 22px;
            font-size: 13px;
            z-index: 300;
            opacity: 0;
            transform: translateY(10px);
            transition: all 0.3s;
            pointer-events: none;
        }
        .toast.show {
            opacity: 1;
            transform: translateY(0);
        }

        /* ── Release Notes Popup ── */
        .release-overlay {
            display: none;
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(13, 31, 60, 0.75);
            z-index: 500;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        .release-overlay.visible {
            display: flex;
            animation: release-fade-in 0.3s ease;
        }
        @keyframes release-fade-in {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        .release-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-top: 3px solid var(--copper);
            max-width: 650px;
            width: 100%;
            padding: 0;
            position: relative;
            box-shadow: 0 24px 80px rgba(0,0,0,0.25);
            animation: release-slide-up 0.35s ease;
            max-height: 90vh;
            overflow-y: auto;
        }
        @keyframes release-slide-up {
            from { transform: translateY(20px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        .release-card-header {
            padding: 28px 32px 0;
        }
        .release-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .release-brand-icon {
            width: 36px;
            height: 36px;
        }
        .release-brand-text {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 600;
            color: var(--slate-dk);
            letter-spacing: 0.01em;
        }
        .release-brand-sub {
            font-family: var(--font-sans);
            font-size: 8px;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--copper);
            margin-left: 8px;
            vertical-align: middle;
        }
        .release-version-tag {
            font-family: var(--font-sans);
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--copper);
            background: rgba(184,115,51,0.10);
            padding: 4px 12px;
            display: inline-block;
            margin-bottom: 12px;
        }
        .release-card-header h2 {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 500;
            color: var(--slate-dk);
            margin: 0 0 4px;
        }
        .release-card-header .release-date {
            font-size: 12px;
            color: var(--muted);
            margin-bottom: 20px;
        }
        .release-card-close {
            position: absolute;
            top: 16px;
            right: 16px;
            background: none;
            border: 1px solid var(--border);
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 18px;
            color: var(--muted);
            transition: all 0.15s;
            line-height: 1;
        }
        .release-card-close:hover {
            color: var(--slate-dk);
            border-color: var(--copper);
        }
        .release-card-body {
            padding: 0 32px 24px;
        }
        .release-card-section {
            margin-bottom: 20px;
        }
        .release-card-section h3 {
            font-family: var(--font-sans);
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--muted);
            margin-bottom: 10px;
            padding-bottom: 6px;
            border-bottom: 1px solid var(--border);
        }
        .release-card-section ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .release-card-section ul li {
            font-size: 13px;
            color: var(--text);
            padding: 5px 0 5px 16px;
            position: relative;
            line-height: 1.5;
        }
        .release-card-section ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 12px;
            width: 6px;
            height: 6px;
            background: var(--copper);
            border-radius: 50%;
        }
        .release-card-section.whats-next ul li::before {
            background: transparent;
            border: 1.5px solid var(--copper);
        }
        .release-card-newsletter {
            background: var(--slate-dk);
            padding: 20px 32px;
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .release-card-newsletter .rnl-text {
            flex: 1;
        }
        .release-card-newsletter .rnl-text h4 {
            font-family: var(--font-serif);
            font-size: 15px;
            font-weight: 400;
            color: var(--champagne);
            margin: 0 0 2px;
        }
        .release-card-newsletter .rnl-text p {
            font-size: 11px;
            color: rgba(245,230,200,0.5);
            margin: 0;
        }
        .release-card-newsletter form {
            display: flex;
            gap: 6px;
            flex-shrink: 0;
        }
        .release-card-newsletter input[type="email"] {
            font-family: var(--font-sans);
            font-size: 12px;
            padding: 8px 12px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            color: var(--champagne);
            outline: none;
            width: 190px;
            transition: border-color 0.2s;
        }
        .release-card-newsletter input[type="email"]::placeholder {
            color: rgba(245,230,200,0.3);
        }
        .release-card-newsletter input[type="email"]:focus {
            border-color: var(--copper);
        }
        .release-card-newsletter button {
            font-family: var(--font-sans);
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            background: var(--copper);
            color: #fff;
            border: none;
            padding: 8px 16px;
            cursor: pointer;
            transition: background 0.2s;
            white-space: nowrap;
        }
        .release-card-newsletter button:hover { background: #9a6028; }
        .release-card-newsletter button:disabled { opacity: 0.5; cursor: not-allowed; }

        /* ── CSV Export button ── */
        .csv-export-btn {
            display: inline-block;
            font-family: var(--font-sans);
            font-size: 9px;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            background: var(--slate-dk);
            color: var(--champagne);
            border: 1px solid transparent;
            padding: 6px 14px;
            cursor: pointer;
            transition: all 0.2s;
            margin-left: 12px;
            vertical-align: middle;
        }
        .csv-export-btn:hover { background: var(--slate); border-color: var(--copper); }

        /* ── Page Header (shared across all tool pages) ── */
        .page-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            max-width: 1400px;
            margin: 0 auto;
            padding: 8px 32px 10px;
        }
        .page-header-tool {
            font-size: 9px;
            font-weight: 700;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.5);
            margin-bottom: 2px;
        }
        .page-header-sector {
            font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
            text-transform: uppercase; color: var(--copper-lt);
            white-space: nowrap;
        }
        .page-header-price {
            display: flex; align-items: baseline; gap: 6px;
            background: rgba(0,0,0,0.25); padding: 8px 14px;
        }
        .page-header-price-label {
            font-size: 8px; font-weight: 700; letter-spacing: 0.12em;
            text-transform: uppercase; color: rgba(245,230,200,0.4);
        }
        .page-header-price-val {
            font-family: var(--font-serif); font-size: 18px; font-weight: 300; color: var(--copper-lt);
        }
        .page-header-right {
            display: flex; align-items: center; gap: 12px;
        }
        .page-header-freq {
            display: flex; align-items: center;
        }
        .ph-freq-pill {
            font-family: var(--font-sans);
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.10em;
            text-transform: uppercase;
            color: rgba(245,230,200,0.5);
            padding: 5px 12px;
            border: 1px solid rgba(184,115,51,0.20);
            text-decoration: none;
            cursor: pointer;
            transition: all 0.15s;
        }
        .ph-freq-pill + .ph-freq-pill { border-left: none; }
        .ph-freq-pill:hover {
            color: var(--copper);
            background: rgba(184,115,51,0.06);
        }
        .ph-freq-pill.active {
            color: var(--copper);
            border-color: var(--copper);
            background: rgba(184,115,51,0.10);
        }
        .page-header-pdf-btn {
            display: flex; align-items: center; gap: 4px;
            background: transparent; border: 1px solid rgba(184,115,51,0.20);
            color: rgba(245,230,200,0.5); padding: 6px 12px;
            font-family: var(--font-sans); font-size: 9px; font-weight: 700;
            letter-spacing: 0.1em; text-transform: uppercase;
            cursor: pointer; transition: all 0.15s; white-space: nowrap;
        }
        .page-header-pdf-btn:hover {
            border-color: var(--copper); color: var(--copper);
            background: rgba(184,115,51,0.06);
        }
        .page-header-pdf-btn svg { vertical-align: middle; }
        @media (max-width: 768px) {
            .page-header-wrap { top: 52px; }
            .page-header { flex-direction: column; align-items: flex-start; gap: 8px; padding: 8px 16px; }
            .page-header-left-row { flex-wrap: wrap; }
            .ph-ticker-input { font-size: 13px; }
            .ph-ticker-wrap { min-width: 200px; }
            .page-header-right { width: 100%; justify-content: flex-start; flex-wrap: wrap; gap: 8px; }
            .page-header-price { padding: 6px 12px; }
            .page-header-price-val { font-size: 16px; }
            .ph-freq-pill { font-size: 9px; padding: 4px 10px; }
            .hero-search { max-width: 100%; margin-top: 16px; }
        }
        @media (max-width: 480px) {
            .page-header-wrap { top: 48px; }
            .page-header { padding: 6px 12px; }
            .ph-ticker-input { font-size: 12px; padding: 6px 28px 6px 10px; }
            .ph-ticker-wrap { min-width: 160px; }
            .page-header-price-val { font-size: 15px; }
            .ph-freq-pill { font-size: 8px; padding: 4px 8px; }
        }

        /* ── PDF Share Bar ── */
        .pdf-share-bar {
            display: flex;
            gap: 8px;
            align-items: center;
            margin: 16px 0;
            flex-wrap: wrap;
        }
        .pdf-export-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--font-sans);
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            background: var(--copper);
            color: #fff;
            border: 1px solid transparent;
            padding: 8px 16px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .pdf-export-btn:hover { background: #9a6028; }
        .pdf-export-btn svg { width: 14px; height: 14px; fill: currentColor; }
        .pdf-share-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--font-sans);
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            background: var(--slate-dk);
            color: var(--champagne);
            border: 1px solid transparent;
            padding: 8px 14px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .pdf-share-btn:hover { background: var(--slate); border-color: var(--copper); }
        .pdf-share-btn svg { width: 14px; height: 14px; fill: currentColor; }

        /* ── PDF Loading Overlay ── */
        .pdf-loading-overlay {
            display: none;
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(13, 31, 60, 0.92);
            z-index: 9999;
            align-items: center;
            justify-content: center;
        }
        .pdf-loading-content {
            text-align: center;
        }
        .pdf-loading-spinner {
            width: 48px;
            height: 48px;
            border: 3px solid rgba(184, 115, 51, 0.2);
            border-top-color: #b87333;
            border-radius: 50%;
            animation: pdf-spin 0.8s linear infinite;
            margin: 0 auto 16px;
        }
        @keyframes pdf-spin { to { transform: rotate(360deg); } }
        .pdf-loading-text {
            font-family: var(--font-serif);
            font-size: 16px;
            font-style: italic;
            color: var(--champagne);
            letter-spacing: 0.04em;
        }

        @media (max-width: 768px) {
            .pdf-share-bar { margin: 12px 0; }
            .pdf-export-btn, .pdf-share-btn { padding: 7px 12px; font-size: 9px; }
        }

        /* ── Hamburger menu ── */
        .topnav-hamburger {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            margin-right: 8px;
            flex-shrink: 0;
        }
        .topnav-hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--champagne);
            margin: 4px 0;
            transition: 0.2s;
        }

        /* ── RESPONSIVE: WIDE (≤1400) — tighter spacing ── */
        @media (max-width: 1400px) {
            .topnav-links a, .nav-dropdown-trigger {
                padding: 0 5px;
                font-size: 10px;
            }
            .topnav-brand { margin-right: 12px; }
        }

        /* ── RESPONSIVE: HAMBURGER (≤1200) — collapse nav to hamburger menu ── */
        @media (max-width: 1200px) {
            /* Nav container */
            .topnav {
                padding: 0 16px;
                flex-wrap: wrap;
                height: auto;
                min-height: 56px;
            }

            /* Hamburger show */
            .topnav-hamburger { display: block; order: 1; }

            /* Hamburger → X animation when open */
            .topnav-hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
            .topnav-hamburger.active span:nth-child(2) { opacity: 0; }
            .topnav-hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

            /* Brand */
            .topnav-brand { order: 2; margin-right: auto; }
            .brand-icon { width: 30px; height: 30px; }
            .brand-name { font-size: 20px; }
            .brand-divider { height: 16px; }
            .brand-sub { font-size: 8px; letter-spacing: 0.2em; }
            .beta-badge { order: 3; margin-left: auto; margin-right: 0; }

            /* Ticker search and freq now in page header, not nav */

            /* Nav links — dropdown menu */
            .topnav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                order: 10;
                padding: 8px 0 12px;
                gap: 0;
                border-top: 1px solid rgba(255,255,255,0.06);
                overflow: visible;
            }
            .topnav-links.open { display: flex; }
            .topnav-links a, .nav-dropdown-trigger {
                padding: 12px 0;
                height: auto;
                font-size: 12px;
                border-bottom: none;
            }
            .nav-dropdown { height: auto; }
            .nav-dropdown-menu {
                position: static;
                border: none;
                border-top: none;
                padding: 0 0 0 16px;
                min-width: 0;
            }
            .nav-dropdown:hover .nav-dropdown-menu { display: none; }
            .nav-dropdown.open .nav-dropdown-menu { display: block; }
            .nav-dropdown-section { padding: 8px 0 2px; font-size: 8px; }

            /* Ticker dropdown — full width */
            .ticker-dropdown { max-height: 50vh; }

            /* Content */
            .content { padding: 0 var(--pad-x-md) 60px; margin: 40px auto; }
            .about-contact-grid { gap: 24px; }
        }

        /* ── RESPONSIVE: MOBILE (≤768) ── */
        @media (max-width: 768px) {
            .topnav { min-height: 52px; }
            .brand-icon { width: 28px; height: 28px; }
            .brand-name { font-size: 18px; }
            .brand-sub { font-size: 7px; }

            /* Content & landing page */
            .content { padding: 0 var(--pad-x-md) 48px; margin: 30px auto; }
            .content.landing { padding: 0 var(--pad-x-md) 48px; }
            .hero { padding: 10px 0 6px; }
            .hero h1 { font-size: 28px; }
            .hero p { font-size: 14px; }

            /* Module cards — single column */
            .module-cards { grid-template-columns: 1fr; gap: 12px; }
            .module-card { padding: 18px 20px; }
            .module-card h3 { font-size: 18px; }
            .module-card .card-arrow { opacity: 1; }

            /* Section dividers */
            .section-divider { margin: 28px 0 14px; gap: 10px; }
            .section-divider h3 { font-size: 17px; }

            /* AI section */
            .ai-section { flex-direction: column; gap: 16px; }
            .ai-stats-badge { width: 100%; flex-direction: row; flex-wrap: wrap; padding: 16px 20px; }
            .ai-stats-badge .stat-row { flex: 1; min-width: 70px; }

            /* Architecture section */
            .arch-tier { flex-direction: column; gap: 6px; }
            .arch-tier-label { width: auto; text-align: left; padding-top: 0; }
            .arch-tier-nodes, .arch-tier-nodes-3 { grid-template-columns: 1fr; }
            .arch-connector { margin-left: 0; width: 100%; }
            .arch-node { padding: 12px 14px; }

            /* Feature form */
            .feature-form form { grid-template-columns: 1fr; }

            /* Roadmap */
            .roadmap-phase { grid-template-columns: 1fr; }
            .roadmap-label { text-align: left; padding: 12px 0 0 0; }
            .roadmap-track { display: none; }
            .roadmap-card { margin: 4px 0 16px 0; }

            /* Newsletter */
            .newsletter-box { flex-direction: column; padding: 22px 20px; gap: 14px; text-align: center; }
            .newsletter-box form { width: 100%; flex-direction: column; }
            .newsletter-box input[type="email"] { width: 100%; }

            /* About & contact */
            .about-contact-grid { grid-template-columns: 1fr; gap: 20px; }
            .contact-card-home { padding: 20px 22px; }

            /* Page-level ticker prompt */
            .page-ticker-prompt { min-height: calc(100vh - 56px); padding: 40px 16px; gap: 20px; }
            .page-ticker-prompt h2 { font-size: 20px; }
            .page-ticker-prompt-wrap { max-width: 100%; }

            /* Toast */
            .toast { bottom: 16px; right: 16px; left: 16px; font-size: 12px; padding: 12px 16px; }

            /* Release popup */
            .release-card { max-width: 100%; margin: 10px; }
            .release-card-header { padding: 22px 20px 0; }
            .release-card-body { padding: 0 20px 20px; }
            .release-card-header h2 { font-size: 20px; }
            .release-card-newsletter {
                flex-direction: column;
                padding: 18px 20px;
                gap: 12px;
                text-align: center;
            }
            .release-card-newsletter form {
                width: 100%;
                flex-direction: column;
            }
            .release-card-newsletter input[type="email"] { width: 100%; }

            /* CSV export button */
            .csv-export-btn { padding: 8px 12px; margin-left: 8px; }

            /* Centered message */
            .centered-message { padding: 30px 16px; }
            .centered-message h2 { font-size: 18px; }
        }

        /* ── RESPONSIVE: SMALL MOBILE (≤480) ── */
        @media (max-width: 480px) {
            .topnav { padding: 0 12px; min-height: 48px; }
            .brand-name { font-size: 16px; }
            .brand-sub { display: none; }
            .brand-divider { display: none; }
            .beta-badge-label { font-size: 7px; }
            .beta-badge { padding: 2px 6px; }
            .beta-badge-tooltip { left: auto; right: 0; transform: none; }
            .beta-badge-tooltip::before { left: auto; right: 16px; transform: rotate(45deg); }

            .content { padding: 0 var(--pad-x-sm) 40px; margin: 20px auto; }
            .hero h1 { font-size: 24px; line-height: 1.3; }
            .hero p { font-size: 13px; }

            .module-card { padding: 16px; }
            .module-card h3 { font-size: 16px; }
            .module-card p { font-size: 12px; }

            .content h2 { font-size: 24px; }
            .content p { font-size: 13px; }

            .page-ticker-prompt h2 { font-size: 18px; }
            .page-ticker-prompt-input { font-size: 14px; padding: 10px 32px 10px 14px; }
        }

        /* ── SITE FOOTER ── */
        .site-footer {
            background: var(--slate-dk);
            border-top: 2px solid var(--copper);
            padding: 48px 32px 0;
            color: rgba(245,240,232,0.6);
            font-family: var(--font-sans);
            font-size: 13px;
            line-height: 1.6;
        }
        .footer-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 40px;
        }
        .footer-heading {
            font-family: var(--font-serif);
            font-style: italic;
            font-size: 15px;
            color: var(--champagne);
            margin-bottom: 14px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            text-decoration: none;
        }
        .footer-brand img { width: 28px; height: 28px; }
        .footer-brand-name {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 600;
            color: var(--champagne);
            letter-spacing: 0.04em;
        }
        .footer-tagline {
            color: rgba(245,240,232,0.5);
            font-size: 12px;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 6px; }
        .footer-links a {
            color: rgba(245,240,232,0.6);
            text-decoration: none;
            transition: color 0.2s;
        }
        .footer-links a:hover { color: var(--copper-lt); }
        .footer-contact a {
            color: rgba(245,240,232,0.6);
            text-decoration: none;
            transition: color 0.2s;
        }
        .footer-contact a:hover { color: var(--copper-lt); }
        .footer-contact p { margin-bottom: 6px; }
        .footer-divider {
            max-width: 1100px;
            margin: 32px auto 0;
            border: none;
            border-top: 1px solid var(--copper);
            opacity: 0.4;
        }
        .footer-bottom {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 24px;
            padding: 16px 0 28px;
            font-size: 11px;
            color: rgba(245,240,232,0.4);
        }
        .footer-disclaimer {
            max-width: 520px;
            text-align: right;
            line-height: 1.5;
        }
        @media (max-width: 768px) {
            .site-footer { padding: 32px 20px 0; }
            .footer-grid { grid-template-columns: 1fr; gap: 28px; }
            .footer-bottom { flex-direction: column; gap: 12px; }
            .footer-disclaimer { text-align: left; max-width: none; }
        }

        {% block extra_styles %}{% endblock %}