/* ============================================================
   SolidExpert - public landing page
   Loaded after style.css so it reuses the design tokens.
   ============================================================ */
html { scroll-behavior: smooth; }
.site {
    --pad: clamp(52px, 7vw, 96px);
    background: #fff;
    color: var(--text);
    font-size: 15px;
}
.site-inner { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.site section[id] { scroll-margin-top: 76px; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-dark); }
.h2 { font-size: clamp(26px, 3.4vw, 34px); font-weight: 700; letter-spacing: -.02em; line-height: 1.2; }
.lede { color: var(--muted); font-size: 16px; max-width: 60ch; }
.section-head { max-width: 720px; margin-bottom: 34px; }
.section-head .h2 { margin: 10px 0 12px; }

/* ---------- Top navigation ---------- */
.site-nav {
    position: sticky; top: 0; z-index: 20;
    background: rgba(255,255,255,.92);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--border);
}
.site-nav-in { display: flex; align-items: center; gap: 22px; height: 66px; }
.site-brand { display: flex; align-items: center; gap: 11px; font-size: 17px; font-weight: 700; color: var(--text); letter-spacing: -.01em; }
.site-brand:hover { text-decoration: none; }
.site-mark {
    width: 34px; height: 34px; border-radius: 10px; flex: none;
    background: linear-gradient(135deg, var(--accent), #34d399);
    color: #fff; font-size: 17px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 12px rgba(14,159,110,.28);
}
.site-links { display: flex; gap: 26px; margin-left: 14px; }
.site-links a { color: #4b5563; font-size: 14px; font-weight: 500; }
.site-links a:hover { color: var(--accent-dark); text-decoration: none; }
.site-cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.link-quiet { color: #4b5563; font-size: 14px; font-weight: 600; padding: 8px 10px; }
.link-quiet:hover { color: var(--accent-dark); text-decoration: none; }

/* ---------- Hero ---------- */
.hero { padding: var(--pad) 0 calc(var(--pad) - 18px); background: linear-gradient(180deg, #f4faf7 0%, #fff 78%); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: #e8f6f0; border: 1px solid #c3e9d8; color: #0c6b4c;
    border-radius: 999px; padding: 5px 13px; font-size: 12.5px; font-weight: 600;
}
.hero-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.hero h1 { font-size: clamp(32px, 4.6vw, 50px); line-height: 1.08; letter-spacing: -.03em; font-weight: 700; margin: 18px 0 16px; }
.hero h1 em { font-style: normal; color: var(--accent-dark); }
.hero .lede { font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 20px; }
.hero-actions .btn { padding: 11px 22px; font-size: 15px; border-radius: 10px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 13.5px; color: var(--muted); }
.hero-points span { display: inline-flex; align-items: center; gap: 7px; }
.hero-points svg { width: 15px; height: 15px; color: var(--accent); flex: none; }

/* ---------- App mock (hero visual) ---------- */
.mock {
    position: relative; border: 1px solid var(--border); border-radius: 16px; background: #fff;
    box-shadow: 0 24px 60px rgba(20,38,31,.14); overflow: hidden;
}
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #f6f8f8; border-bottom: 1px solid var(--border); }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: #d6dedb; }
.mock-url { margin-left: 10px; font-size: 11.5px; color: #8b96a1; background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 3px 10px; }
.mock-body { display: flex; min-height: 292px; }
.mock-side { width: 54px; flex: none; background: linear-gradient(180deg, var(--sidebar-bg), var(--sidebar-bg2)); padding: 12px 0; display: flex; flex-direction: column; align-items: center; gap: 11px; }
.mock-side b { width: 26px; height: 26px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), #34d399); color: #fff; font-size: 13px; display: flex; align-items: center; justify-content: center; }
.mock-side u { display: block; width: 22px; height: 5px; border-radius: 3px; background: rgba(255,255,255,.16); }
.mock-side u.on { background: var(--accent); width: 26px; }
.mock-main { flex: 1; min-width: 0; padding: 16px; display: grid; gap: 12px; align-content: start; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-kpi { border: 1px solid var(--border); border-radius: 10px; padding: 10px 11px; }
.mock-kpi span { display: block; font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.mock-kpi strong { display: block; font-size: 16px; font-weight: 700; letter-spacing: -.01em; margin-top: 3px; font-variant-numeric: tabular-nums; }
.mock-kpi em { font-style: normal; font-size: 10.5px; font-weight: 700; color: var(--accent-dark); }
.mock-chart { border: 1px solid var(--border); border-radius: 10px; padding: 12px 12px 10px; }
.mock-chart .mk-top { display: flex; justify-content: space-between; align-items: baseline; font-size: 11px; color: var(--muted); margin-bottom: 8px; }
.mock-chart .mk-top strong { font-size: 12.5px; color: var(--text); }
.mk-bars { display: flex; align-items: flex-end; gap: 5px; height: 74px; }
.mk-bars b { flex: 1; border-radius: 4px 4px 2px 2px; background: #cfe9dd; }
.mk-bars b.hi { background: var(--accent); }
.mock-rows { display: grid; gap: 7px; }
.mk-row { display: flex; align-items: center; gap: 10px; font-size: 11.5px; color: #4b5563; }
.mk-row u { width: 74px; height: 7px; border-radius: 4px; background: #eef2f1; flex: none; }
.mk-row .bar { flex: 1; height: 5px; border-radius: 3px; background: #eef2f1; overflow: hidden; }
.mk-row .bar i { display: block; height: 100%; background: var(--amber); border-radius: 3px; }
.mock-chip {
    position: absolute; right: 16px; bottom: 16px;
    display: flex; align-items: center; gap: 9px;
    background: #0f172a; color: #fff; border-radius: 10px; padding: 9px 13px;
    font-size: 12px; font-weight: 600; box-shadow: 0 12px 26px rgba(15,23,42,.3);
}
.mock-chip svg { width: 15px; height: 15px; color: #34d399; }
.mock-chip span { color: #94a3b8; font-weight: 500; }

/* ---------- Proof strip ---------- */
.proof { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fbfdfc; padding: 22px 0; }
.proof-in { display: flex; flex-wrap: wrap; gap: 10px 34px; align-items: center; justify-content: center; font-size: 13.5px; color: var(--muted); }
.proof-in strong { color: var(--text); font-weight: 700; }

/* ---------- Feature grid ---------- */
.features { padding: var(--pad) 0; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.feature {
    border: 1px solid var(--border); border-radius: 14px; padding: 20px; background: #fff;
    transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.feature:hover { border-color: #cfe4da; box-shadow: 0 12px 28px rgba(20,38,31,.08); transform: translateY(-2px); }
.feature-ico {
    width: 38px; height: 38px; border-radius: 11px; background: #eef7f3; color: var(--accent-dark);
    display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.feature-ico svg { width: 20px; height: 20px; }
.feature h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 6px; letter-spacing: -.01em; }
.feature p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }

/* ---------- Ledger band ---------- */
.band { background: linear-gradient(135deg, var(--sidebar-bg), #1a3c2f 55%, var(--accent-dark)); color: #e8f1ed; padding: var(--pad) 0; }
.band-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 56px); align-items: center; }
.band .eyebrow { color: #7ee0f2; }
.band h2 { font-size: clamp(24px, 3.2vw, 32px); font-weight: 700; letter-spacing: -.02em; margin: 10px 0 12px; color: #fff; line-height: 1.25; }
.band p { color: #b6cdc6; font-size: 15.5px; }
.band-list { display: grid; gap: 12px; }
.band-item { display: flex; gap: 13px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.11); border-radius: 12px; padding: 14px 16px; }
.band-item svg { width: 19px; height: 19px; color: #7ee0f2; flex: none; margin-top: 1px; }
.band-item strong { display: block; font-size: 14.5px; color: #fff; margin-bottom: 2px; }
.band-item span { font-size: 13px; color: #a9c2ba; }

/* ---------- Steps ---------- */
.steps { padding: var(--pad) 0; background: #fbfdfc; border-bottom: 1px solid var(--border); }
.step-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 24px 22px; }
.step-n {
    width: 30px; height: 30px; border-radius: 9px; background: var(--sidebar-bg); color: #fff;
    font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 7px; letter-spacing: -.01em; }
.step p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.step p b { color: var(--text); }

/* ---------- Pricing ---------- */
.pricing { padding: var(--pad) 0; }
.price-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--border); border-radius: 16px; padding: 26px 24px; background: #fff; }
.plan.best { border-color: var(--accent); box-shadow: 0 18px 40px rgba(14,159,110,.14); }
.plan-tag { position: absolute; top: -11px; left: 24px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: 3px 11px; }
.plan h3 { font-size: 15px; font-weight: 700; color: var(--muted); }
.plan-price { font-size: 34px; font-weight: 700; letter-spacing: -.03em; margin: 8px 0 2px; font-variant-numeric: tabular-nums; }
.plan-price small { font-size: 13px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.plan-per { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.plan ul { list-style: none; display: grid; gap: 9px; margin: 0 0 22px; padding: 0; font-size: 13.5px; color: #4b5563; }
.plan li { display: flex; gap: 9px; align-items: flex-start; }
.plan li svg { width: 15px; height: 15px; color: var(--accent); flex: none; margin-top: 2px; }
.plan .btn { margin-top: auto; justify-content: center; padding: 11px 18px; font-size: 14.5px; }
.price-note { display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: center; margin-top: 26px; font-size: 13px; color: var(--muted); }

/* ---------- Closing CTA + footer ---------- */
.cta { padding: calc(var(--pad) - 14px) 0; text-align: center; background: linear-gradient(180deg, #fff, #eef7f3); border-top: 1px solid var(--border); }
.cta h2 { font-size: clamp(26px, 3.6vw, 36px); font-weight: 700; letter-spacing: -.025em; margin-bottom: 12px; }
.cta p { color: var(--muted); font-size: 16px; margin-bottom: 26px; }
.cta .btn { padding: 12px 26px; font-size: 15px; }
.site-foot { background: var(--sidebar-bg); color: #9db3ac; padding: 34px 0; font-size: 13px; }
.site-foot-in { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: space-between; }
.site-foot .site-brand { color: #fff; font-size: 15px; }
.site-foot .site-mark { width: 28px; height: 28px; font-size: 14px; border-radius: 8px; box-shadow: none; }
.site-foot a { color: #cfe1da; }
.site-foot-links { display: flex; gap: 20px; }
.site-foot-note { width: 100%; border-top: 1px solid rgba(255,255,255,.1); padding-top: 16px; color: #7f968e; font-size: 12px; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
    .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .hero-in, .band-in { grid-template-columns: 1fr; }
    .hero { padding-top: 46px; }
    .site-links { display: none; }
    .step-grid, .price-grid { grid-template-columns: 1fr; }
    .hero-visual { max-width: 520px; }
    .mock-chip { right: 12px; bottom: 12px; }
}
@media (max-width: 560px) {
    .site { font-size: 14.5px; }
    .site-inner { padding: 0 18px; }
    .feature-grid { grid-template-columns: 1fr; }
    .mock-kpis { grid-template-columns: repeat(2, 1fr); }
    .mock-kpi:last-child { display: none; }
    .hero-actions .btn { flex: 1; justify-content: center; }
    .site-nav-in { height: 58px; gap: 12px; }
    .site-cta { gap: 4px; }
    .link-quiet { padding: 8px 6px; }
}