/* DESIGN TOKENS */
        :root {
            color-scheme: light;
            --bg-base: #f6f8fb; --bg-surface: #ffffff; --bg-elevated: #ffffff;
            --border-subtle: rgba(15, 23, 42, 0.08); --border-strong: rgba(15, 23, 42, 0.16);
            --text-primary: #0f172a; --text-secondary: #475569; --text-tertiary: #64748b;
            --accent: #1d4ed8; --accent-2: #0e7490; --accent-glow: rgba(29, 78, 216, 0.14);
            --nav-bg: rgba(246, 248, 251, 0.72); --nav-bg-scrolled: rgba(255, 255, 255, 0.88);
            --btn-ink: var(--accent); --btn-ink-fg: #ffffff;
            --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 4px 16px rgba(15,23,42,.05);
            --shadow-lg: 0 24px 70px rgba(15, 23, 42, 0.12);
            --grid-line: rgba(29, 78, 216, 0.05);
            --logo-light-display: inline-block; --logo-dark-display: none;
        }
        html.dark {
            color-scheme: dark;
            --bg-base: #050b16; --bg-surface: #0c1626; --bg-elevated: #131f33;
            --border-subtle: rgba(255, 255, 255, 0.08); --border-strong: rgba(255, 255, 255, 0.18);
            --text-primary: #f1f5f9; --text-secondary: #cbd5e1; --text-tertiary: #94a3b8;
            --accent: #60a5fa; --accent-2: #22d3ee; --accent-glow: rgba(96, 165, 250, 0.30);
            --nav-bg: rgba(5, 11, 22, 0.72); --nav-bg-scrolled: rgba(12, 22, 38, 0.90);
            --btn-ink: #f8fafc; --btn-ink-fg: #050b16;
            --shadow-sm: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
            --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.55);
            --grid-line: rgba(96, 165, 250, 0.08);
            --logo-light-display: none; --logo-dark-display: inline-block;
        }

        /* BASE — MOBILE FIRST */
        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            margin: 0; font-family: 'Nunito', system-ui, -apple-system, sans-serif;
            background: var(--bg-base); color: var(--text-primary); line-height: 1.6;
            -webkit-font-smoothing: antialiased; overflow-x: hidden;
            transition: background-color .45s cubic-bezier(.16,1,.3,1), color .45s cubic-bezier(.16,1,.3,1);
        }
        ::selection { background: var(--accent-glow); }
        h1,h2,h3,h4,h5,h6 { font-weight: 700; letter-spacing: -0.03em; line-height: 1.15; color: var(--text-primary); }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; }
        .mono { font-family: 'Poppins', monospace; letter-spacing: -0.02em; }
        .text-secondary { color: var(--text-secondary) !important; }
        .text-tertiary  { color: var(--text-tertiary) !important; }
        .container-x { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        @media (min-width: 768px) { .container-x { padding: 0 32px; } }
        .section-pad { padding: 64px 0; }
        @media (min-width: 768px) { .section-pad { padding: 96px 0; } }

        /* Ambient backdrop (no AI gradient mesh) */
        .ambient {
            position: fixed; inset: 0; z-index: -2; pointer-events: none;
            background:
                radial-gradient(60% 50% at 12% -5%, var(--accent-glow), transparent 70%),
                radial-gradient(45% 40% at 92% 5%, rgba(14,116,144,.10), transparent 70%);
        }
        .grid-backdrop {
            position: fixed; inset: 0; z-index: -2; pointer-events: none;
            background-image:
                linear-gradient(var(--grid-line) 1px, transparent 1px),
                linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
            background-size: 56px 56px;
            mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 70%);
            -webkit-mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 70%);
            opacity: .65;
        }

        /* Engineering typography (no AI icons) */
        .kicker {
            display: inline-flex; align-items: center; gap: 8px;
            font-family: 'Poppins', monospace;
            font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
            color: var(--accent); padding: 6px 12px; border: 1px solid var(--border-subtle); border-radius: 999px;
            background: var(--bg-surface);
        }
        .kicker::before {
            content: ""; width: 6px; height: 6px; border-radius: 50%;
            background: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow);
        }
        .grad {
            background: linear-gradient(115deg, var(--text-primary) 0%, var(--accent) 55%, var(--accent-2) 100%);
            -webkit-background-clip: text; background-clip: text; color: transparent;
        }

        /* Buttons */
        .btn-x {
            display: inline-flex; align-items: center; justify-content: center; gap: 9px;
            font-weight: 600; font-size: .95rem; padding: .8rem 1.4rem;
            border-radius: 8px; border: 1px solid transparent; cursor: pointer;
            transition: transform .25s cubic-bezier(.16,1,.3,1), box-shadow .25s, background .25s, border-color .25s;
            text-decoration: none; white-space: nowrap;
        }
        .btn-ink   { background: var(--btn-ink); color: var(--btn-ink-fg) !important; border-color: var(--btn-ink); }
        .btn-ink:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -8px var(--accent-glow); }
        .btn-ghost { background: var(--bg-surface); color: var(--text-primary) !important; border-color: var(--border-strong); }
        .btn-ghost:hover { border-color: var(--text-primary); transform: translateY(-2px); }
        .btn-arrow svg { transition: transform .25s ease; }
        .btn-x:hover .btn-arrow svg { transform: translateX(3px); }
        @media (max-width: 576px) { .btn-x { width: 100%; } }

        /* NAVBAR */
        .nav {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%);
            background: var(--nav-bg); border-bottom: 1px solid var(--border-subtle);
            transition: background .4s ease, border-color .4s ease;
        }
        .nav-inner { display:flex; align-items:center; justify-content:space-between; gap: 12px; height: 64px; }
        @media (min-width: 992px) { .nav-inner { height: 70px; } }
        .brand { display:flex; align-items:center; gap: 10px; min-width: 0; font-weight: 800; letter-spacing:-.02em; font-size: 1rem; }
        .brand .logo-img { height: 32px; width: auto; max-width: 132px; object-fit: contain; }
        @media (min-width: 992px) { .brand .logo-img { height: 36px; } }
        .brand .logo-light { display: var(--logo-light-display); }
        .brand .logo-dark  { display: var(--logo-dark-display); }
        .brand-mark {
            width: 34px; height: 34px; border-radius: 9px; flex-shrink:0;
            display: inline-flex; align-items: center; justify-content: center;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            color: #fff; font-weight: 900; font-size: .95rem;
            box-shadow: 0 8px 20px -6px var(--accent-glow);
        }
        .nav-links { display:none; align-items:center; gap: 4px; }
        @media (min-width: 992px) {
            .nav-links { display:flex; }
            .nav-links a {
                color: var(--text-secondary); font-weight: 500; font-size: .9rem;
                padding: 8px 14px; border-radius: 8px; transition: color .2s, background .2s;
            }
            .nav-links a:hover { color: var(--text-primary); background: var(--bg-surface); }
        }
        .nav-actions { display:flex; align-items:center; flex-shrink: 0; gap: 8px; }
        .theme-toggle {
            position: relative; width: 40px; height: 40px; border-radius: 10px; flex-shrink:0;
            border: 1px solid var(--border-subtle); background: var(--bg-surface);
            display: inline-flex; align-items: center; justify-content: center;
            cursor: pointer; color: var(--text-primary); overflow: hidden;
            transition: border-color .25s, transform .25s;
        }
        .theme-toggle:hover { border-color: var(--border-strong); transform: translateY(-1px); }
        .theme-toggle svg { width: 18px; height: 18px; position: absolute; transition: transform .5s cubic-bezier(.16,1,.3,1), opacity .3s; }
        .theme-toggle .sun  { opacity: 1; transform: rotate(0) scale(1); }
        .theme-toggle .moon { opacity: 0; transform: rotate(-90deg) scale(.5); }
        html.dark .theme-toggle .sun  { opacity: 0; transform: rotate(90deg) scale(.5); }
        html.dark .theme-toggle .moon { opacity: 1; transform: rotate(0) scale(1); }
        .nav-signin {
            display: inline-flex; align-items:center; color: var(--text-secondary);
            font-weight:500; font-size:.82rem; padding: 7px 8px; border-radius: 8px;
            transition: color .2s, background .2s;
        }
        .nav-signin:hover { color: var(--text-primary); background: var(--bg-surface); }
        @media (min-width: 768px) {
            .nav-signin { display: inline-flex; align-items:center; color: var(--text-secondary); font-weight:500; font-size:.9rem; padding: 8px 12px; border-radius: 8px; transition: color .2s, background .2s; }
            .nav-signin:hover { color: var(--text-primary); background: var(--bg-surface); }
        }
        .nav-cta {
            display: inline-flex; width: auto !important;
            padding: .5rem .72rem !important; font-size: .8rem !important;
        }
        @media (max-width: 575.98px) {
            .nav .container-x { padding: 0 12px; }
            .nav-inner { gap: 8px; }
            .nav-actions { gap: 5px; }
            .theme-toggle { width: 34px; height: 34px; border-radius: 8px; }
            .theme-toggle svg { width: 16px; height: 16px; }
            .brand .logo-img { height: 28px; max-width: 96px; }
            .nav-signin { font-size: .78rem; padding: 6px 5px; }
            .nav-cta { padding: .45rem .54rem !important; font-size: .74rem !important; }
        }
        @media (max-width: 360px) {
            .nav .container-x { padding: 0 8px; }
            .nav-inner { gap: 6px; }
            .nav-actions { gap: 4px; }
            .theme-toggle { width: 32px; height: 32px; }
            .brand .logo-img { max-width: 82px; }
            .nav-signin { font-size: .74rem; padding: 5px 4px; }
            .nav-cta { padding: .42rem .46rem !important; font-size: .7rem !important; }
        }

        /* HERO */
        .hero { position: relative; padding: 96px 0 56px; }
        @media (min-width: 992px) { .hero { padding: 140px 0 88px; } }
        .hero-grid { display:grid; grid-template-columns: 1fr; gap: 36px; align-items: center; }
        @media (min-width: 992px) { .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 56px; } }
        .hero h1 { font-size: clamp(2rem, 7vw, 3.8rem); font-weight: 800; letter-spacing: -.04em; margin: 18px 0 18px; }
        .hero .lead { font-size: 1.05rem; color: var(--text-secondary); max-width: 580px; margin-bottom: 28px; }
        @media (min-width: 768px) { .hero .lead { font-size: 1.15rem; } }
        .hero-cta { display:flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
        @media (min-width: 576px) { .hero-cta { flex-wrap: nowrap; } }
        .hero-stats { display:grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
        @media (min-width: 768px) { .hero-stats { display:flex; flex-wrap: wrap; gap: 32px; } }
        .hero-stats .stat strong { display:block; font-size: 1.5rem; font-weight: 800; letter-spacing:-.02em; }
        @media (min-width: 768px) { .hero-stats .stat strong { font-size: 1.7rem; } }
        .hero-stats .stat span { font-size: .78rem; color: var(--text-tertiary); }
        @media (min-width: 768px) { .hero-stats .stat span { font-size: .82rem; } }

        /* Hero console mock */
        .console {
            border: 1px solid var(--border-subtle); border-radius: 14px;
            background: linear-gradient(180deg, var(--bg-elevated), var(--bg-surface));
            box-shadow: var(--shadow-lg); overflow: hidden;
        }
        @media (min-width: 992px) {
            .console { transform: perspective(1400px) rotateY(-5deg) rotateX(2deg); transition: transform .5s cubic-bezier(.16,1,.3,1); }
            .console:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
        }
        .console-bar { display:flex; align-items:center; gap:7px; padding: 11px 14px; border-bottom: 1px solid var(--border-subtle); background: var(--bg-base); }
        .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink:0; }
        .console-body { padding: 18px; }
        @media (min-width: 768px) { .console-body { padding: 22px; } }
        .pill-live {
            display:inline-flex; align-items:center; gap:7px; font-size:.7rem; font-weight:700;
            color:#10b981; background: rgba(16,185,129,.12); padding: 4px 10px; border-radius: 999px;
        }
        .pill-live::before { content:""; width:6px; height:6px; border-radius:50%; background:#10b981; animation: pulse 1.6s infinite; }
        @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

        /* SECTION HEAD */
        .section-head { max-width: 720px; margin-bottom: 40px; }
        @media (min-width: 768px) { .section-head { margin-bottom: 56px; } }
        .section-head.center { margin-left:auto; margin-right:auto; }
        .section-head h2 { font-size: clamp(1.7rem, 5vw, 2.8rem); margin: 16px 0 14px; }
        .section-head p { color: var(--text-secondary); font-size: 1.02rem; }
        @media (min-width: 768px) { .section-head p { font-size: 1.1rem; } }

        /* INDEX HUB — TILT + SPOTLIGHT CARDS */
        .tilt {
            position: relative; transform-style: preserve-3d;
            transition: transform .25s cubic-bezier(.16,1,.3,1), box-shadow .35s ease, border-color .35s ease;
            will-change: transform;
        }
        .tilt::before {
            content:""; position:absolute; inset:0; border-radius: inherit; pointer-events:none;
            background: radial-gradient(240px circle at var(--mx,50%) var(--my,50%), var(--accent-glow), transparent 60%);
            opacity:0; transition: opacity .35s ease; z-index: 0;
        }
        .tilt:hover::before, .tilt:focus-visible::before { opacity: 1; }
        .tilt > * { position: relative; z-index: 1; }
        .card-base { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 12px; box-shadow: var(--shadow-sm); transition: border-color .3s, box-shadow .3s; }

        .hub-grid { display:grid; grid-template-columns: 1fr; gap: 16px; }
        @media (min-width: 640px) { .hub-grid { grid-template-columns: repeat(2, 1fr); } }
        @media (min-width: 1100px) { .hub-grid { grid-template-columns: repeat(4, 1fr); } }
        .hub-card { padding: 22px; height:100%; display:flex; flex-direction:column; }
        .hub-card .hub-code { font-family:'Poppins', monospace; font-size:.66rem; font-weight:600; letter-spacing:.1em; color: var(--text-tertiary); }
        .hub-card .hub-code .num { color: var(--accent); }
        .hub-card h3 { font-size: 1.12rem; margin: 8px 0 8px; }
        @media (min-width: 768px) { .hub-card h3 { font-size: 1.2rem; } }
        .hub-card p { color: var(--text-secondary); font-size:.9rem; flex:1; }
        .hub-card .hub-foot { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top: 18px; padding-top: 16px; border-top:1px solid var(--border-subtle); }
        .hub-card .hub-open { display:inline-flex; align-items:center; gap:7px; font-weight:600; font-size:.85rem; color: var(--accent); }
        .hub-card .hub-open svg { transition: transform .25s ease; }
        .hub-card:hover .hub-open svg { transform: translate(3px,-3px); }
        .hub-card .hub-state { font-family:'Poppins', monospace; font-size:.62rem; font-weight:600; letter-spacing:.08em; color: var(--text-tertiary); text-transform: uppercase; }

        .hub-card.featured {
            grid-column: span 1; border-color: var(--border-strong);
            background: radial-gradient(120% 80% at 100% 0%, var(--accent-glow), transparent 55%), var(--bg-surface);
        }
        @media (min-width: 640px) { .hub-card.featured { grid-column: span 2; } }
        @media (min-width: 1100px) { .hub-card.featured { grid-column: span 2; } }
        .hub-card.featured h3 { font-size: 1.25rem; }
        @media (min-width: 768px) { .hub-card.featured h3 { font-size: 1.45rem; } }

        .demo-creds { margin-top: 14px; padding: 12px 14px; border-radius: 10px; background: var(--bg-base); border: 1px solid var(--border-subtle); display:flex; flex-wrap:wrap; align-items:center; gap: 10px 16px; }
        .demo-creds .cred { display:flex; flex-direction:column; gap:1px; }
        .demo-creds .cred .lbl { font-family:'Poppins',monospace; font-size:.6rem; color:var(--text-tertiary); text-transform:uppercase; letter-spacing:.08em; }
        .demo-creds .cred .val { font-family:'Poppins',monospace; font-size:.82rem; color:var(--text-primary); font-weight:600; }
        .demo-creds .demo-btn { margin-left:auto; display:inline-flex; align-items:center; gap:7px; background: var(--accent); color:#fff !important; font-weight:600; font-size:.82rem; padding: .55rem .95rem; border-radius: 8px; border:1px solid var(--accent); transition: transform .2s, box-shadow .2s; }
        .demo-creds .demo-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 22px -8px var(--accent-glow); }
        .demo-creds .demo-btn svg { transition: transform .25s ease; }
        .demo-creds .demo-btn:hover svg { transform: translateX(2px); }

        .hub-points { list-style:none; padding:0; margin:12px 0 0; display:flex; flex-wrap:wrap; gap: 8px; }
        .hub-points li { font-family:'Poppins',monospace; font-size:.68rem; font-weight:500; color: var(--text-secondary); background: var(--bg-base); border:1px solid var(--border-subtle); padding: 4px 9px; border-radius: 6px; }
        .hub-metric { margin-top: 14px; display:inline-flex; flex-direction:column; gap:2px; padding: 10px 14px; border:1px solid var(--border-subtle); border-radius:10px; background:var(--bg-base); align-self: flex-start; }
        .hub-metric strong { font-family:'Poppins',monospace; font-size:1.15rem; color:var(--text-primary); }
        .hub-metric span { font-size:.7rem; color:var(--text-tertiary); }

        /* OPERATIONS BENTO */
        .bento { display:grid; grid-template-columns: 1fr; gap: 16px; }
        @media (min-width: 992px) { .bento { grid-template-columns: repeat(12, 1fr); gap: 20px; } }
        .bento-card { padding: 22px; }
        @media (min-width: 768px) { .bento-card { padding: 30px; } }
        @media (min-width: 992px) { .bento-7 { grid-column: span 7; } .bento-5 { grid-column: span 5; } .bento-6 { grid-column: span 6; } }

        .timeline { position: relative; padding-left: 26px; margin-top: 6px; }
        .timeline::before { content:""; position:absolute; left:6px; top:8px; bottom:8px; width:2px; background: var(--border-subtle); }
        .tl-node { position:relative; padding: 9px 0; }
        .tl-node::before { content:""; position:absolute; left:-24px; top:14px; width:12px; height:12px; border-radius:50%; background: var(--bg-surface); border:2px solid var(--text-tertiary); }
        .tl-node.active::before { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 0 5px var(--accent-glow); }
        .tl-code { font-family:'Poppins',monospace; font-weight:600; font-size:.74rem; padding: 2px 8px; border-radius:5px; margin-right:10px; }
        .tl-badge { font-size:.66rem; font-weight:700; color: var(--accent); border:1px solid var(--accent); padding:2px 8px; border-radius:999px; }

        .action-row { display:flex; align-items:center; justify-content:space-between; gap:10px; padding: 12px 13px; border:1px solid var(--border-subtle); border-radius:9px; background: var(--bg-base); margin-bottom: 9px; font-size:.9rem; transition: border-color .2s, background .2s, transform .2s; }
        .action-row:hover, .action-row:focus { border-color: var(--border-strong); background: var(--bg-elevated); transform: translateX(3px); }
        .action-row .tag { font-family:'Poppins',monospace; font-size:.66rem; font-weight:600; color: var(--text-secondary); background: var(--bg-surface); border:1px solid var(--border-subtle); padding: 3px 7px; border-radius:5px; margin-right:10px; }

        /* AI BAND */
        .ai-band { border:1px solid var(--border-subtle); border-radius:16px; overflow:hidden; background: radial-gradient(120% 120% at 0% 0%, var(--accent-glow), transparent 50%), var(--bg-surface); }
        .ai-grid { display:grid; grid-template-columns: 1fr; }
        @media (min-width: 992px) { .ai-grid { grid-template-columns: 1fr 1fr; } }
        .ai-side { padding: 28px; }
        @media (min-width: 768px) { .ai-side { padding: 40px; } }
        @media (min-width: 992px) { .ai-side + .ai-side { border-left:1px solid var(--border-subtle); } }
        @media (max-width: 991px) { .ai-side + .ai-side { border-top:1px solid var(--border-subtle); } }
        .ai-side.report-side { background: var(--bg-base); }
        .ai-features { list-style:none; padding:0; margin:18px 0 0; display:flex; flex-direction:column; gap: 14px; }
        .ai-features li { display:flex; gap:12px; align-items:flex-start; }
        .ai-features li .badge-tag { font-family:'Poppins',monospace; font-size:.6rem; font-weight:600; color: var(--accent); border:1px solid var(--accent); padding: 3px 7px; border-radius:5px; flex-shrink:0; margin-top:2px; letter-spacing:.06em; }
        .ai-features li strong { display:block; font-size:.95rem; margin-bottom:2px; }
        .ai-features li span { font-size:.86rem; color:var(--text-secondary); }

        .report-mock { margin-top: 14px; padding: 14px; border:1px solid var(--border-subtle); border-radius: 10px; background: var(--bg-surface); }
        .report-mock .rm-head { display:flex; justify-content:space-between; align-items:center; gap:10px; margin-bottom:8px; }
        .report-mock .rm-stamp { font-family:'Poppins',monospace; font-size:.62rem; color:#10b981; background: rgba(16,185,129,.12); border:1px solid rgba(16,185,129,.25); padding:2px 8px; border-radius:999px; flex-shrink:0; }
        .report-mock h4 { font-size:1rem; margin-bottom:4px; }
        .report-mock p { font-size:.84rem; color:var(--text-secondary); margin-bottom:10px; }
        .report-mock .rm-foot { display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap; padding-top:10px; border-top:1px solid var(--border-subtle); font-family:'Poppins',monospace; font-size:.66rem; color:var(--text-tertiary); }

        /* LIVE DASHBOARD */
        .charts { display:grid; grid-template-columns: 1fr; gap: 16px; margin-top: 28px; }
        @media (min-width: 768px) { .charts { grid-template-columns: repeat(3, 1fr); } }
        .chart-card { background: var(--bg-surface); border:1px solid var(--border-subtle); border-radius:12px; padding: 18px; position:relative; transition: border-color .3s, transform .3s, box-shadow .3s; }
        .chart-card:hover { border-color: var(--border-strong); transform: translateY(-4px); box-shadow: var(--shadow-sm); }
        .chart-cap { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
        .chart-cap .cap-title { font-size:.85rem; font-weight:600; color: var(--text-secondary); }
        .chart-cap .cap-tag { font-family:'Poppins',monospace; font-size:.66rem; color:var(--accent); background: var(--accent-glow); padding: 3px 8px; border-radius:999px; }
        .chart-canvas-wrap { position:relative; height: 200px; }

        /* PRICING */
        .price-grid { display:grid; grid-template-columns: 1fr; gap: 16px; }
        @media (min-width: 768px) { .price-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
        .price-card { background: var(--bg-surface); border:1px solid var(--border-subtle); border-radius:12px; padding: 26px; display:flex; flex-direction:column; transition: border-color .3s, box-shadow .3s; }
        .price-card:hover { border-color: var(--border-strong); }
        .price-card.featured { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-glow), var(--bg-surface) 65%); box-shadow: var(--shadow-lg); }
        .price-card .pname { font-size:1rem; font-weight:700; }
        .price-card .pprice { font-size:1.5rem; font-weight:800; margin: 6px 0 4px; letter-spacing:-.02em; }
        .price-card .pperiod { font-size:.82rem; color: var(--text-tertiary); }
        .price-card .pdesc { color:var(--text-secondary); font-size:.88rem; min-height: 44px; margin-top:8px; }
        .price-card ul { list-style:none; padding:0; margin:20px 0; }
        .price-card ul li { display:flex; gap:10px; align-items:flex-start; padding:7px 0; font-size:.88rem; color:var(--text-secondary); border-bottom:1px solid var(--border-subtle); }
        .price-card ul li:last-child { border-bottom:0; }
        .price-card ul li::before { content: "+"; color: var(--accent); font-family:'Poppins',monospace; font-weight:700; flex-shrink:0; }
        .price-card .btn-x { margin-top:auto; }

        /* FAQ */
        .faq-grid { display:grid; grid-template-columns: 1fr; gap: 14px; }
        @media (min-width: 992px) { .faq-grid { grid-template-columns: 1fr 1fr; } }
        .faq-card { padding: 22px; }
        .faq-card .q { font-weight:700; margin-bottom:8px; display:flex; gap:10px; align-items:flex-start; font-size:.98rem; }
        .faq-card .q .qm { color:var(--accent); font-family:'Poppins',monospace; flex-shrink:0; }
        .faq-card .a { color:var(--text-secondary); font-size:.9rem; }

        /* CTA BAND */
        .cta-band { border:1px solid var(--border-subtle); border-radius:18px; padding: 40px 24px; text-align:center; background: radial-gradient(80% 120% at 50% 0%, var(--accent-glow), transparent 60%), var(--bg-surface); }
        @media (min-width: 768px) { .cta-band { padding: 56px 40px; } }
        .cta-band h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom:14px; }
        .cta-band p { color:var(--text-secondary); max-width:560px; margin:0 auto 26px; }

        /* FOOTER */
        footer.site { border-top:1px solid var(--border-subtle); padding: 48px 0 32px; background: var(--bg-base); }
        .foot-grid { display:grid; grid-template-columns: 1fr; gap: 32px; }
        @media (min-width: 768px) {
            .foot-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
        }
        @media (min-width: 992px) {
            .foot-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 32px; }
        }
        .foot-brand p { color:var(--text-tertiary); font-size:.86rem; max-width:300px; margin-top:14px; }
        .foot-col h5 { font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text-tertiary); margin-bottom:14px; font-family:'Poppins',monospace; }
        .foot-col a { display:block; color:var(--text-secondary); font-size:.9rem; padding:5px 0; transition:color .2s; }
        .foot-col a:hover { color:var(--text-primary); }
        .foot-bottom { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; margin-top:36px; padding-top:22px; border-top:1px solid var(--border-subtle); }
        .foot-bottom .copy { color:var(--text-tertiary); font-size:.8rem; font-family:'Poppins',monospace; }
        .socials { display:flex; gap:10px; }
        .social-btn { width:38px; height:38px; border-radius:9px; display:inline-flex; align-items:center; justify-content:center; border:1px solid var(--border-subtle); background:var(--bg-surface); color:var(--text-secondary); transition: transform .25s cubic-bezier(.16,1,.3,1), color .25s, border-color .25s, background .25s; }
        .social-btn:hover { transform: translateY(-3px); color: var(--accent); border-color: var(--accent); background: var(--accent-glow); }
        .social-btn svg { width:17px; height:17px; }

        .reveal { opacity:0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
        .reveal.in { opacity:1; transform: translateY(0); }

        .sticky-cta { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%) translateY(140%); z-index: 90; display:flex; align-items:center; gap:14px; padding: 11px 11px 11px 18px; background: var(--bg-elevated); border:1px solid var(--border-strong); border-radius: 13px; box-shadow: var(--shadow-lg); transition: transform .5s cubic-bezier(.16,1,.3,1); max-width: calc(100% - 24px); }
        .sticky-cta.show { transform: translateX(-50%) translateY(0); }
        .sticky-cta .t { font-size:.8rem; font-weight:700; }
        .sticky-cta .s { font-size:.7rem; color:var(--text-tertiary); }
        @media (max-width:560px){ .sticky-cta .hide-sm { display:none; } }

        .form-control-premium { background: var(--bg-base); border:1px solid var(--border-strong); color: var(--text-primary); border-radius:7px; }
        .form-control-premium:focus { background: var(--bg-elevated); border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); color: var(--text-primary); }
        html.dark .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }