/* Landing page (/). Only --mh-* tokens from app.css; tints are derived with color-mix. */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { line-height: 1.55; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 12px; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 12px; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--mh-primary); outline-offset: 2px; border-radius: 4px; }
[id] { scroll-margin-top: 80px; }

.lp-wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.lp-center { text-align: center; }
.lp-center .lp-sub { margin-inline: auto; }

.lp-skip { position: absolute; left: -9999px; top: 8px; z-index: 20; background: var(--mh-surface); color: var(--mh-text); padding: 8px 12px; border-radius: var(--mh-radius); }
.lp-skip:focus { left: 8px; }

/* Nav */
.lp-nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--mh-bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--mh-border); }
.lp-nav__inner { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.lp-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--mh-text); font-weight: 700; font-size: 1.1rem; text-decoration: none; }
.lp-brand .mh-symbol { width: 34px; height: 34px; }
.lp-nav__links { display: flex; gap: 20px; margin-right: auto; }
.lp-nav__links a, .lp-link { color: var(--mh-muted); text-decoration: none; font-weight: 500; }
.lp-nav__links a:hover, .lp-link:hover { color: var(--mh-text); }
.lp-nav__actions { display: flex; align-items: center; gap: 16px; margin-left: auto; }
@media (max-width: 860px) { .lp-nav__links { display: none; } }
@media (max-width: 400px) { .lp-nav__actions .lp-link { display: none; } }

/* Buttons */
.mh-btn { font-weight: 600; }
.mh-btn:hover { background: var(--mh-primary-hover); }
.lp-btn-lg { padding: 14px 24px; font-size: 1.05rem; }
.lp-btn-ghost, .lp-btn-invert { display: inline-block; border-radius: var(--mh-radius); font-weight: 600; text-decoration: none; }
.lp-btn-ghost { color: var(--mh-text); border: 1px solid var(--mh-border); background: var(--mh-surface); }
.lp-btn-ghost:hover { border-color: var(--mh-primary); }
.lp-btn-invert { background: var(--mh-primary-text); color: var(--mh-primary); }
.lp-btn-invert:focus-visible { outline-color: var(--mh-primary-text); }

/* Typography helpers */
.lp-eyebrow { color: var(--mh-primary); font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; }
.lp-h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); letter-spacing: -.01em; max-width: 22ch; }
.lp-center .lp-h2 { margin-inline: auto; }
.lp-sub { color: var(--mh-muted); font-size: 1.1rem; max-width: 60ch; margin-bottom: 32px; }
.lp-lead { color: var(--mh-muted); font-size: 1.2rem; max-width: 52ch; margin-bottom: 28px; }
.lp-note { color: var(--mh-muted); font-size: .92rem; margin-top: 20px; }

/* Hero */
.lp-hero { padding: 72px 0 88px; background: radial-gradient(1000px 500px at 85% 10%, color-mix(in srgb, var(--mh-primary) 14%, transparent), transparent 70%); }
.lp-hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.lp-hero__title { font-size: clamp(2.2rem, 5.4vw, 3.6rem); letter-spacing: -.02em; max-width: 16ch; margin-bottom: 20px; }
.lp-cta { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) {
  .lp-hero { padding: 48px 0 64px; }
  .lp-hero__grid { grid-template-columns: 1fr; gap: 40px; }
}

/* Hero mock */
.lp-mock { position: relative; padding-bottom: 32px; }
.lp-mock__card { background: var(--mh-surface); border: 1px solid var(--mh-border); border-radius: calc(var(--mh-radius) * 1.6); padding: 24px; box-shadow: 0 24px 60px -24px color-mix(in srgb, var(--mh-text) 30%, transparent); }
.lp-mock__label { color: var(--mh-muted); font-size: .9rem; margin-bottom: 4px; }
.lp-mock__value { font-size: 2rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: 2px; font-variant-numeric: tabular-nums; }
.lp-mock__delta { color: var(--mh-primary); font-weight: 600; font-size: .9rem; }
.lp-bars { display: flex; align-items: flex-end; gap: 8px; height: 110px; margin: 16px 0 20px; }
.lp-bars span { flex: 1; height: var(--h); border-radius: 6px 6px 2px 2px; background: color-mix(in srgb, var(--mh-primary) 30%, var(--mh-surface)); }
.lp-bars span:last-child { background: var(--mh-primary); }
.lp-mock__rows { list-style: none; margin: 0; padding: 0; }
.lp-mock__rows li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--mh-border); font-size: .95rem; font-variant-numeric: tabular-nums; }
.lp-mock__rows span { color: var(--mh-muted); }
.lp-neg { color: var(--mh-text); }
.lp-mock__float { position: absolute; left: -16px; bottom: 0; max-width: 260px; box-shadow: 0 12px 30px -12px color-mix(in srgb, var(--mh-text) 35%, transparent); }
@media (max-width: 860px) { .lp-mock__float { left: 8px; } }

/* Sections */
.lp-section { padding: 88px 0; }
.lp-band { background: var(--mh-surface); border-block: 1px solid var(--mh-border); }
.lp-band .mh-card { background: var(--mh-bg); }
.lp-grid { display: grid; gap: 20px; }
.lp-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .lp-grid--3 { grid-template-columns: 1fr; } .lp-section { padding: 64px 0; } }
.lp-pains .lp-h2 { margin-bottom: 28px; }
.lp-pain { border-left: 4px solid var(--mh-primary); }
.lp-feature { padding: 8px 0; }
.lp-icon { width: 40px; height: 40px; padding: 8px; margin-bottom: 14px; border-radius: var(--mh-radius); background: color-mix(in srgb, var(--mh-primary) 14%, transparent); fill: none; stroke: var(--mh-primary); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.lp-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .lp-split { grid-template-columns: 1fr; gap: 32px; } }

/* WhatsApp */
.lp-steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 16px; }
.lp-steps li { counter-increment: step; display: grid; grid-template-columns: 36px 1fr; column-gap: 14px; }
.lp-steps li::before { content: counter(step); grid-row: span 2; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--mh-primary); color: var(--mh-primary-text); font-weight: 700; }
.lp-chat { display: flex; flex-direction: column; gap: 12px; padding: 24px; border-radius: calc(var(--mh-radius) * 1.6); background: var(--mh-bg); border: 1px solid var(--mh-border); }
.lp-bubble { max-width: 85%; padding: 10px 14px; border-radius: 16px; font-size: .97rem; }
.lp-bubble--me { align-self: flex-end; background: var(--mh-primary); color: var(--mh-primary-text); border-bottom-right-radius: 4px; }
.lp-bubble--bot { align-self: flex-start; background: var(--mh-surface); border: 1px solid var(--mh-border); border-bottom-left-radius: 4px; }

/* Family */
.lp-roles { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.lp-roles li { display: grid; gap: 4px; padding: 18px 20px; }

/* FAQ */
.lp-faq { max-width: 760px; }
.lp-faq .lp-h2 { margin-bottom: 24px; }
.lp-faq details { border-bottom: 1px solid var(--mh-border); padding: 18px 0; }
.lp-faq summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: "+"; color: var(--mh-primary); font-size: 1.4rem; line-height: 1; }
.lp-faq details[open] summary::after { content: "−"; }
.lp-faq details p { margin: 12px 0 0; }

/* Final CTA */
.lp-final { padding: 80px 0; background: var(--mh-primary); color: var(--mh-primary-text); }
.lp-final .lp-h2 { margin-bottom: 28px; }

/* Footer */
.lp-footer { padding: 28px 0; color: var(--mh-muted); font-size: .92rem; }
.lp-footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.lp-footer__links { display: flex; flex-wrap: wrap; gap: 16px; }