/* ============================================================
   AllGravi V1 — Landing page (marketing)
   Scoped to .landing-v1 to avoid collisions with the
   authenticated app shell. Mirrors design-mockup-v1.2.html.
   ============================================================ */

.landing-v1 { color: var(--ink-800); font-family: var(--font-body); }
.landing-v1 .container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* ── Announcement bar ─────────────────────────────────────── */
.landing-v1 .lp-announce {
    background: var(--ink-900);
    color: var(--paper);
    text-align: center;
    font-size: 13px;
    padding: 9px 16px;
    letter-spacing: 0.01em;
}
.landing-v1 .lp-announce a {
    color: var(--signal);
    text-decoration: none;
    margin-left: 6px;
    font-weight: 600;
}
.landing-v1 .lp-announce a:hover { text-decoration: underline; }

/* ── Hero ─────────────────────────────────────────────────── */
.landing-v1 .lp-hero { padding: 56px 0 64px; position: relative; overflow: hidden; }
.landing-v1 .lp-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 500;
    color: var(--ink-600);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    padding: 6px 12px;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-pill);
    background: var(--paper);
}
.landing-v1 .lp-pulse {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(31, 157, 85, 0.18);
}
.landing-v1 .lp-hero h1 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(48px, 6vw, 84px);
    line-height: 1.02;
    letter-spacing: -0.02em;
    color: var(--ink-900);
    margin: 24px 0 0;
    max-width: 980px;
}
.landing-v1 .lp-hero h1 em { font-style: italic; color: var(--ink-600); }
.landing-v1 .lp-mark {
    background: linear-gradient(180deg, transparent 62%, var(--signal) 62%);
    padding: 0 4px;
}
.landing-v1 .lp-lede {
    font-size: 19px;
    color: var(--ink-600);
    max-width: 680px;
    margin: 28px 0 36px;
    line-height: 1.55;
}
.landing-v1 .lp-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Commit row ───────────────────────────────────────────── */
.landing-v1 .lp-commit {
    margin-top: 56px;
    padding: 22px 0;
    border-top: 1px solid var(--paper-alt);
    border-bottom: 1px solid var(--paper-alt);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 28px;
    align-items: center;
}
.landing-v1 .lp-commit .lp-commit-label {
    font-size: 11px; font-weight: 600; color: var(--ink-500);
    text-transform: uppercase; letter-spacing: 0.16em;
}
.landing-v1 .lp-commit .lp-commit-items {
    display: flex; gap: 36px; align-items: center; flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 12px; color: var(--ink-700);
}
.landing-v1 .lp-commit .lp-commit-items span {
    display: inline-flex; align-items: center; gap: 8px;
}
.landing-v1 .lp-commit .lp-commit-items span::before {
    content: ''; width: 6px; height: 6px; border-radius: 50%;
    background: var(--signal);
}

/* ── Section ──────────────────────────────────────────────── */
.landing-v1 .lp-section { padding: 88px 0; }
.landing-v1 .lp-section.is-tight { padding-top: 0; }
.landing-v1 .lp-section-head {
    margin-bottom: 40px;
    max-width: 760px;
}
.landing-v1 .lp-kicker {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px; font-weight: 500;
    color: var(--ink-700);
    text-transform: uppercase; letter-spacing: 0.16em;
    margin-bottom: 18px;
}
.landing-v1 .lp-kicker::before {
    content: ''; width: 18px; height: 2px;
    background: var(--signal);
    display: inline-block;
}
.landing-v1 .lp-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 48px;
    line-height: 1.05;
    letter-spacing: -0.015em;
    color: var(--ink-900);
    margin: 0 0 16px;
}
.landing-v1 .lp-title em { font-style: italic; color: var(--ink-500); }
.landing-v1 .lp-section-head p { color: var(--ink-600); max-width: 580px; font-size: 16px; margin: 0; }

/* ── Card ─────────────────────────────────────────────────── */
.landing-v1 .lp-card {
    background: var(--surface);
    border: 1px solid var(--paper-alt);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* ── Dashboard demo ───────────────────────────────────────── */
.landing-v1 .lp-dash { display: grid; grid-template-columns: 220px 1fr; min-height: 580px; }
.landing-v1 .lp-dash-side {
    background: var(--ink-050);
    border-right: 1px solid var(--paper-alt);
    padding: 18px 14px;
}
.landing-v1 .lp-workspace {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 8px 14px;
    border-bottom: 1px solid var(--paper-alt);
    margin-bottom: 12px;
}
.landing-v1 .lp-workspace .app-mark {
    display: inline-grid; place-items: center;
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--ink-900);
    color: var(--signal);
    font-family: var(--font-display);
    font-size: 18px;
    line-height: 1;
    padding-bottom: 2px;
    font-style: italic;
}
.landing-v1 .lp-ws-name { font-size: 13px; font-weight: 600; color: var(--ink-900); line-height: 1.2; }
.landing-v1 .lp-ws-role { font-size: 11px; color: var(--ink-500); margin-top: 2px; }
.landing-v1 .lp-side-label {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em;
    color: var(--ink-400); padding: 12px 10px 6px;
}
.landing-v1 .lp-side-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: var(--radius-sm);
    font-size: 13px; color: var(--ink-700); cursor: default;
}
.landing-v1 .lp-side-item.is-active { background: var(--surface); color: var(--ink-900); font-weight: 600; box-shadow: var(--shadow-sm); }
.landing-v1 .lp-side-item .ico { width: 14px; height: 14px; border-radius: 4px; background: var(--ink-300); }
.landing-v1 .lp-side-item.is-active .ico { background: var(--signal); }

.landing-v1 .lp-dash-main { padding: 24px 28px; }
.landing-v1 .lp-dash-head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 20px;
}
.landing-v1 .lp-dash-head h2 {
    font-family: var(--font-display);
    font-size: 30px; font-weight: 400;
    margin: 0; letter-spacing: -0.01em;
}
.landing-v1 .lp-range {
    display: inline-flex; align-items: center;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    font-size: 12px; background: var(--surface);
}
.landing-v1 .lp-range span { padding: 6px 12px; color: var(--ink-600); cursor: default; }
.landing-v1 .lp-range span.on { background: var(--ink-900); color: var(--paper); }

.landing-v1 .lp-kpis {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-bottom: 20px;
    border: 1px solid var(--paper-alt);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--paper-alt);
}
.landing-v1 .lp-kpi {
    padding: 14px 18px 16px;
    background: var(--surface);
    display: flex; flex-direction: column; gap: 4px;
}
.landing-v1 .lp-kpi + .lp-kpi { border-left: 1px solid var(--paper-alt); }
.landing-v1 .lp-kpi .k-label {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em;
    color: var(--ink-500); font-weight: 500;
}
.landing-v1 .lp-kpi .k-value {
    font-family: var(--font-display);
    font-size: 32px; color: var(--ink-900);
    line-height: 1.1;
    font-feature-settings: 'tnum';
    letter-spacing: -0.01em;
}
.landing-v1 .lp-kpi .k-delta {
    font-family: var(--font-mono);
    font-size: 11px; color: var(--success);
}
.landing-v1 .lp-kpi.is-signal { background: var(--signal); }
.landing-v1 .lp-kpi.is-signal .k-label,
.landing-v1 .lp-kpi.is-signal .k-value,
.landing-v1 .lp-kpi.is-signal .k-delta { color: var(--signal-ink); }

.landing-v1 .lp-chart-card { padding: 20px 22px; }
.landing-v1 .lp-chart-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.landing-v1 .lp-chart-head h3 { margin: 0; font-size: 13px; font-weight: 600; color: var(--ink-900); }
.landing-v1 .lp-legend { display: flex; gap: 14px; font-size: 12px; color: var(--ink-600); }
.landing-v1 .lp-legend .sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }

.landing-v1 .lp-chart-frame { display: grid; grid-template-columns: 36px 1fr; gap: 8px; }
.landing-v1 .lp-y-axis {
    display: flex; flex-direction: column; justify-content: space-between;
    font-family: var(--font-mono); font-size: 10px;
    color: var(--ink-400); padding: 4px 0 18px;
    text-align: right;
}
.landing-v1 .lp-x-axis {
    display: flex; justify-content: space-between;
    font-family: var(--font-mono); font-size: 10px;
    color: var(--ink-400); padding-top: 6px;
}

.landing-v1 .lp-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.landing-v1 .lp-table thead th {
    text-align: left; padding: 10px 14px;
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--ink-500); font-weight: 500;
    border-bottom: 1px solid var(--paper-alt);
    background: var(--ink-050);
}
.landing-v1 .lp-table td { padding: 14px; border-bottom: 1px solid var(--paper-alt); color: var(--ink-800); }
.landing-v1 .lp-table tr:last-child td { border-bottom: 0; }
.landing-v1 .lp-table .num { font-family: var(--font-mono); font-feature-settings: 'tnum'; text-align: right; }
.landing-v1 .lp-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 10px; border-radius: var(--radius-pill);
    font-size: 11px; font-weight: 500;
    background: var(--ink-100); color: var(--ink-700);
}
.landing-v1 .lp-pill.is-ok { background: rgba(31, 157, 85, 0.12); color: #1F7A4D; }
.landing-v1 .lp-pill.is-warn { background: rgba(216, 138, 0, 0.14); color: #A85A10; }
.landing-v1 .lp-pill.is-qr { background: rgba(124, 92, 255, 0.12); color: #4B36AB; }
.landing-v1 .lp-pill .d { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.7; }

/* ── Pillar features ──────────────────────────────────────── */
.landing-v1 .lp-features {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1px; background: var(--paper-alt);
    border: 1px solid var(--paper-alt); border-radius: var(--radius-lg);
    overflow: hidden;
}
.landing-v1 .lp-feat {
    background: var(--surface);
    padding: 32px 28px;
    min-height: 240px;
    display: flex; flex-direction: column; justify-content: space-between;
    transition: background .2s;
}
.landing-v1 .lp-feat:hover { background: var(--ink-050); }
.landing-v1 .lp-feat .f-num {
    font-family: var(--font-mono);
    font-size: 11px; color: var(--ink-700);
    letter-spacing: 0.12em; font-weight: 500;
}
.landing-v1 .lp-feat .f-num em { color: var(--signal-ink); background: var(--signal); padding: 1px 6px; border-radius: 3px; font-style: normal; }
.landing-v1 .lp-feat h4 {
    font-family: var(--font-display);
    font-size: 26px; font-weight: 400;
    margin: 16px 0 10px; letter-spacing: -0.01em;
    color: var(--ink-900);
}
.landing-v1 .lp-feat p { color: var(--ink-600); font-size: 14px; margin: 0 0 14px; line-height: 1.55; }
.landing-v1 .lp-feat ul {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 6px;
}
.landing-v1 .lp-feat ul li {
    font-family: var(--font-mono);
    font-size: 11.5px; color: var(--ink-700);
    display: flex; gap: 8px; align-items: center;
}
.landing-v1 .lp-feat ul li::before {
    content: ''; width: 4px; height: 4px; border-radius: 50%;
    background: var(--signal-ink); flex-shrink: 0;
}

/* ── Parity panes ─────────────────────────────────────────── */
.landing-v1 .lp-parity {
    display: grid; grid-template-columns: 1fr 1fr;
    border: 1px solid var(--paper-alt);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--paper-alt);
    gap: 1px;
}
.landing-v1 .lp-parity-pane {
    background: var(--surface); padding: 26px 28px;
    display: flex; flex-direction: column; gap: 18px;
}
.landing-v1 .lp-who { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.landing-v1 .lp-who .badge {
    font-family: var(--font-mono);
    font-size: 10.5px; letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    background: var(--ink-100); color: var(--ink-700);
}
.landing-v1 .lp-who .who-name { font-size: 13px; color: var(--ink-700); }
.landing-v1 .lp-who .who-name strong { color: var(--ink-900); font-weight: 600; }
.landing-v1 .lp-parity-row {
    display: grid; grid-template-columns: 1fr auto;
    align-items: baseline; gap: 8px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--paper-alt);
}
.landing-v1 .lp-parity-row:last-of-type { border-bottom: 0; }
.landing-v1 .lp-parity-row .pl {
    font-family: var(--font-mono);
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--ink-500);
}
.landing-v1 .lp-parity-row .pv {
    font-family: var(--font-display);
    font-size: 22px; color: var(--ink-900);
    font-feature-settings: 'tnum';
}
.landing-v1 .lp-parity-pane .lp-seal { font-size: 12px; color: var(--ink-600); }

/* ── Screen / venue grid ──────────────────────────────────── */
.landing-v1 .lp-screen-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1px; background: var(--paper-alt);
    border: 1px solid var(--paper-alt); border-radius: var(--radius-lg);
    overflow: hidden; margin-top: 24px;
}
.landing-v1 .lp-screen-cell {
    background: var(--surface);
    padding: 24px 22px;
    display: flex; flex-direction: column; gap: 8px;
}
.landing-v1 .lp-screen-cell .s-num {
    font-family: var(--font-mono);
    font-size: 10.5px; letter-spacing: 0.14em;
    color: var(--ink-500);
}
.landing-v1 .lp-screen-cell h5 {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 400;
    color: var(--ink-900);
    margin: 4px 0 0;
    letter-spacing: -0.01em;
}
.landing-v1 .lp-screen-cell p { font-size: 13px; color: var(--ink-600); margin: 0; }
.landing-v1 .lp-network-label {
    font-family: var(--font-mono);
    font-size: 11px; letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-500);
    margin: 28px 0 0;
}

/* ── Audience cards ───────────────────────────────────────── */
.landing-v1 .lp-audience { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.landing-v1 .lp-aud {
    background: var(--surface);
    border: 1px solid var(--paper-alt);
    border-radius: var(--radius-lg);
    padding: 28px 26px 30px;
    display: flex; flex-direction: column; gap: 16px;
}
.landing-v1 .lp-aud .tag {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-mono);
    font-size: 10.5px; letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-500); align-self: flex-start;
}
.landing-v1 .lp-aud .tag::before {
    content: ''; width: 18px; height: 2px;
    background: var(--ink-300);
}
.landing-v1 .lp-aud.is-flagship { border-color: var(--ink-900); position: relative; }
.landing-v1 .lp-aud.is-flagship .tag { color: var(--signal-ink); }
.landing-v1 .lp-aud.is-flagship .tag::before { background: var(--signal); }
.landing-v1 .lp-aud.is-flagship::after {
    content: 'NEW CHANNEL';
    position: absolute; top: -10px; right: 22px;
    background: var(--signal); color: var(--signal-ink);
    font-family: var(--font-mono);
    font-size: 10px; font-weight: 600; letter-spacing: 0.12em;
    padding: 4px 10px; border-radius: var(--radius-pill);
}
.landing-v1 .lp-aud h3 {
    font-family: var(--font-display);
    font-size: 28px; font-weight: 400;
    color: var(--ink-900);
    margin: 0; letter-spacing: -0.01em;
}
.landing-v1 .lp-aud .lp-aud-lede { margin: 0; font-size: 14px; color: var(--ink-600); line-height: 1.55; }
.landing-v1 .lp-aud ol {
    list-style: none; padding: 0; margin: 4px 0 0;
    display: flex; flex-direction: column; gap: 14px;
    counter-reset: step;
}
.landing-v1 .lp-aud ol li {
    counter-increment: step;
    display: grid; grid-template-columns: 28px 1fr; gap: 10px;
    align-items: flex-start;
}
.landing-v1 .lp-aud ol li::before {
    content: counter(step, decimal-leading-zero);
    font-family: var(--font-mono);
    font-size: 11px; color: var(--ink-500);
    border: 1px solid var(--ink-200); border-radius: 6px;
    padding: 4px 0; text-align: center;
    background: var(--ink-050);
}
.landing-v1 .lp-aud ol li strong {
    display: block; font-size: 13.5px; font-weight: 600;
    color: var(--ink-900);
}
.landing-v1 .lp-aud ol li span {
    display: block; font-size: 12.5px; color: var(--ink-600);
    margin-top: 2px; line-height: 1.5;
}
.landing-v1 .lp-aud-foot {
    margin-top: auto; padding-top: 18px;
    border-top: 1px solid var(--paper-alt);
    display: flex; justify-content: space-between; align-items: center;
    font-family: var(--font-mono);
    font-size: 11px; color: var(--ink-500);
}
.landing-v1 .lp-aud-foot .pay { color: var(--ink-900); font-weight: 600; }

/* ── Code block ───────────────────────────────────────────── */
.landing-v1 .lp-code {
    background: var(--ink-900); color: var(--ink-150);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    font-family: var(--font-mono);
    font-size: 13px; line-height: 1.65;
    overflow-x: auto; margin: 0;
}
.landing-v1 .lp-code .k { color: var(--signal); }
.landing-v1 .lp-code .s { color: #FFC98A; }
.landing-v1 .lp-code .c { color: var(--ink-500); font-style: italic; }
.landing-v1 .lp-tag-row { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

/* ── CTA band ─────────────────────────────────────────────── */
.landing-v1 .lp-cta-band {
    background: var(--ink-900);
    color: var(--paper);
    border-radius: var(--radius-lg);
    padding: 48px 56px;
    display: grid; grid-template-columns: 1fr auto;
    align-items: center; gap: 40px;
}
.landing-v1 .lp-cta-band h3 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 36px;
    line-height: 1.1;
    margin: 0 0 10px;
    letter-spacing: -0.01em;
}
.landing-v1 .lp-cta-band h3 em { color: var(--signal); font-style: italic; }
.landing-v1 .lp-cta-band p { color: var(--ink-300); margin: 0; max-width: 560px; font-size: 15px; }
.landing-v1 .lp-cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.landing-v1 .lp-cta-band .btn-ghost { color: var(--paper); border-color: var(--ink-600); }
.landing-v1 .lp-cta-band .btn-ghost:hover { background: var(--ink-700); border-color: var(--ink-500); color: var(--paper); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1080px) {
    .landing-v1 .lp-audience { grid-template-columns: 1fr; }
    .landing-v1 .lp-screen-grid { grid-template-columns: repeat(2, 1fr); }
    .landing-v1 .lp-parity { grid-template-columns: 1fr; }
    .landing-v1 .lp-cta-band { grid-template-columns: 1fr; padding: 36px 28px; }
    .landing-v1 .lp-cta-band .actions { justify-content: flex-start; }
}
@media (max-width: 960px) {
    .landing-v1 .lp-dash { grid-template-columns: 1fr; }
    .landing-v1 .lp-dash-side { display: none; }
    .landing-v1 .lp-kpis { grid-template-columns: repeat(2, 1fr); }
    .landing-v1 .lp-kpi + .lp-kpi { border-left: 0; }
    .landing-v1 .lp-kpi:nth-child(odd) { border-right: 1px solid var(--paper-alt); }
    .landing-v1 .lp-kpi:nth-child(-n+2) { border-bottom: 1px solid var(--paper-alt); }
    .landing-v1 .lp-features { grid-template-columns: 1fr; }
    .landing-v1 .lp-screen-grid { grid-template-columns: 1fr; }
    .landing-v1 .lp-commit { grid-template-columns: 1fr; gap: 12px; }
    .landing-v1 .lp-section { padding: 64px 0; }
    .landing-v1 .lp-title { font-size: 36px; }
}