/* Lean Tools — page-specific styles.
   Built on the tokens in style.css and the page furniture in product.css; only
   what this page adds lives here. Deliberately not sharing mnse.css: the two
   pages should be able to change independently. */

.lean-page {
    --lean: #29d6a3;
    --lean-2: #00f5ff;
}

/* ── hero ─────────────────────────────────────────────────────────────── */

.lean-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.1rem;
    margin-bottom: 1.6rem;
    border: 1px solid rgba(41, 214, 163, 0.35);
    border-radius: 999px;
    background: rgba(41, 214, 163, 0.07);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--lean);
}

.lean-eyebrow .pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--lean);
    box-shadow: 0 0 12px var(--lean);
    animation: leanPulse 1.8s infinite;
}

@keyframes leanPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.8); }
}

.lean-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1.1rem;
    margin: 2.6rem 0 2.2rem;
    text-align: left;
}

.lean-metric {
    padding: 1.1rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 2px solid var(--lean);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
}

.lm-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--lean);
}

.lm-label {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--text-secondary);
}

/* ── the toolbox ──────────────────────────────────────────────────────── */

.tools-section,
.how-section,
.engine-section,
.free-section {
    position: relative;
    padding: 6rem 2rem;
    max-width: 1240px;
    margin: 0 auto;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 1.6rem;
    margin-top: 3rem;
}

.tool-card {
    display: flex;
    flex-direction: column;
    padding: 2.2rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 18px;
    background: var(--bg-card);
    transition: var(--transition-smooth);
}

.tool-card.tool-live {
    border-color: rgba(41, 214, 163, 0.4);
    box-shadow: 0 0 50px rgba(41, 214, 163, 0.08);
}

.tool-card:hover { transform: translateY(-4px); }
.tool-card.tool-soon { opacity: 0.82; }

.tool-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.tool-icon {
    font-size: 2.6rem;
    color: var(--lean);
}

.tool-soon .tool-icon { color: var(--text-muted); }

.tool-status {
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    background: linear-gradient(135deg, var(--lean), var(--lean-2));
    color: #04120d;
}

.tool-soon .tool-status {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
}

.tool-name {
    margin: 0 0 0.8rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.tool-desc {
    margin: 0 0 1.4rem;
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.tool-points {
    list-style: none;
    margin: 0 0 1.8rem;
    padding: 0;
    display: grid;
    gap: 0.7rem;
}

.tool-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--text-secondary);
}

.tool-points .material-icons-round {
    flex: 0 0 auto;
    font-size: 1.15rem;
    color: var(--lean);
}

.tool-soon .tool-points .material-icons-round { color: var(--text-muted); }

.tool-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: auto;
    padding: 0.9rem 1.6rem;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--lean), var(--lean-2));
    color: #04120d;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: var(--transition-fast);
}

.tool-cta:hover {
    filter: brightness(1.08);
    box-shadow: 0 0 28px rgba(41, 214, 163, 0.35);
}

.tool-cta-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
}

.tool-cta-ghost:hover {
    border-color: var(--lean);
    color: var(--lean);
    box-shadow: none;
}

/* ── how it works ─────────────────────────────────────────────────────── */

.flow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.4rem;
    margin-top: 3rem;
}

.flow-step {
    position: relative;
    padding: 2rem 1.6rem 1.8rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
}

.flow-num {
    position: absolute;
    top: 1.1rem;
    right: 1.3rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.07);
}

.flow-step > .material-icons-round {
    font-size: 2.2rem;
    color: var(--lean);
}

.flow-step h4 {
    margin: 0.9rem 0 0.6rem;
    font-family: var(--font-heading);
    font-size: 1.12rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text-primary);
}

.flow-step p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

/* ── the engine ───────────────────────────────────────────────────────── */

.engine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.4rem;
    margin: 3rem 0 3.5rem;
}

.engine-card {
    padding: 1.9rem 1.7rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    background: var(--bg-card);
}

.engine-card > .material-icons-round {
    font-size: 2rem;
    color: var(--lean-2);
}

.engine-card h4 {
    margin: 0.8rem 0 0.6rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.engine-card p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.engine-note {
    max-width: 90ch;
    margin: 2.5rem auto 0;
    text-align: center;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-muted);
}

/* ── why free ─────────────────────────────────────────────────────────── */

.free-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2.4rem;
    border: 1px solid rgba(41, 214, 163, 0.25);
    border-radius: 20px;
    background: linear-gradient(160deg, rgba(41, 214, 163, 0.06), rgba(0, 245, 255, 0.03));
    text-align: center;
}

.free-desc {
    max-width: 74ch;
    margin: 1.2rem auto 2rem;
    font-size: 1.02rem;
    line-height: 1.75;
    color: var(--text-secondary);
}

.free-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.9rem;
    text-align: left;
}

.free-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.96rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.free-points .material-icons-round {
    flex: 0 0 auto;
    font-size: 1.2rem;
    color: var(--lean);
}

/* ── narrow screens ───────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .tools-section,
    .how-section,
    .engine-section,
    .free-section {
        padding: 4rem 1.2rem;
    }

    .tool-grid,
    .flow-steps,
    .engine-grid {
        grid-template-columns: 1fr;
    }

    .tool-card { padding: 1.7rem 1.4rem; }
    .free-content { padding: 2.2rem 1.4rem; }
    .lean-metrics { grid-template-columns: 1fr 1fr; }
    .lm-num { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .lean-metrics { grid-template-columns: 1fr; }
}