/* ==========================================================================
   Cleanbill — Shared Marketing/SEO site stylesheet
   Used by: blog, industry landing pages, template pages
   Design tokens match invoice-builder.html exactly (do not edit colors here
   without updating the builder app too — they must stay in sync).
   ========================================================================== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#f0faf6;--sf:#ffffff;--sf2:#e8f7f1;--bd:#c8ead9;--bd2:#9dd5bc;--tx:#0d2e20;--mu:#4a7a62;--ac:#1db37a;--acl:#e6f9f1;--acm:#6dcfaa;--dn:#dc2626;--dnl:#fef2f2;--ok:#16a34a;--r:8px;--rl:12px}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--tx);min-height:100vh;font-size:15px;line-height:1.6}
a{color:inherit}
img{max-width:100%}

/* ---------- NAV ---------- */
.lp-nav{position:sticky;top:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:rgba(240,250,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--bd)}
.lp-logo{font-size:19px;font-weight:700;color:#0d2e20;cursor:pointer;letter-spacing:-.3px;text-decoration:none}
.lp-logo span{color:#1db37a}
.lp-nav-links{display:flex;align-items:center;gap:28px}
.lp-nav-link{font-size:14px;font-weight:500;color:#4a7a62;text-decoration:none;cursor:pointer;transition:color .15s}
.lp-nav-link:hover{color:#1db37a}
.lp-nav-cta{background:#1db37a;color:#fff;padding:9px 22px;border-radius:8px;font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all .15s;box-shadow:0 2px 8px rgba(29,179,122,.25);text-decoration:none;display:inline-block}
.lp-nav-cta:hover{background:#17a86e;box-shadow:0 4px 14px rgba(29,179,122,.35);transform:translateY(-1px)}
.lp-hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px}
.lp-mmenu{display:none;flex-direction:column;background:#fff;border-bottom:1px solid #eaf2ee;box-shadow:0 12px 32px rgba(0,0,0,.1);position:absolute;top:64px;left:0;right:0;z-index:299}
.lp-mmenu.open{display:flex}
.lp-mmenu a{padding:16px 24px;font-size:15px;color:#0d2e20;border:none;background:none;text-align:left;cursor:pointer;border-bottom:1px solid #f0f7f3;font-weight:500;text-decoration:none;display:block}
@media (max-width:860px){
  .lp-nav-links{display:none}
  .lp-hamburger{display:block}
}

/* ---------- BREADCRUMBS ---------- */
.bc{max-width:1100px;margin:0 auto;padding:18px 24px 0;font-size:12.5px;color:#7a9e8a}
.bc a{color:#4a7a62;text-decoration:none}
.bc a:hover{color:#1db37a;text-decoration:underline}
.bc span{margin:0 6px;color:#bcd9cb}

/* ---------- GENERIC SECTION / HERO ---------- */
.pg-hero{padding:48px 24px 36px;max-width:880px;margin:0 auto;text-align:left}
.pg-eyebrow{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:#1db37a;background:var(--acl);padding:4px 12px;border-radius:20px;margin-bottom:16px}
.pg-h1{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-1px;color:#0d2e20;margin-bottom:16px;line-height:1.15}
.pg-sub{font-size:16.5px;color:#4a7a62;max-width:680px;line-height:1.7}
.pg-meta{font-size:12.5px;color:#7a9e8a;margin-top:18px;display:flex;gap:16px;flex-wrap:wrap}
.pg-sub p{margin-bottom:12px}
.pg-meta span:not(:last-child)::after{content:"·";margin-left:16px;color:#bcd9cb}
.legal-updated{display:inline-block;font-size:12px;font-weight:600;color:#7a9e8a;background:var(--sf2);padding:5px 12px;border-radius:8px;margin-bottom:20px}

.lp-section{padding:56px 24px;max-width:880px;margin:0 auto}
.lp-section h2{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.5px;color:#0d2e20;margin-bottom:16px;line-height:1.25}
.lp-section h3{font-size:18px;font-weight:700;color:#0d2e20;margin:28px 0 10px}
.lp-section p{margin-bottom:14px;color:#27483a;line-height:1.75}
.lp-section ul,.lp-section ol{margin:0 0 16px 22px;color:#27483a;line-height:1.75}
.lp-section li{margin-bottom:6px}
.lp-section strong{color:#0d2e20}
.lp-section a.inline-link{color:#1db37a;font-weight:600;text-decoration:underline}

/* ---------- FIELD LIST (industry pages: profession-specific fields) ---------- */
.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:20px 0}
.field-card{background:#fff;border:1.5px solid var(--bd);border-radius:var(--rl);padding:16px 18px}
.field-card .fc-name{font-weight:700;font-size:13.5px;color:#0d2e20;margin-bottom:4px}
.field-card .fc-desc{font-size:12.5px;color:#4a7a62;line-height:1.55}

/* ---------- SAMPLE INVOICE PREVIEW CARD ---------- */
.sample-card{background:#fff;border:1.5px solid var(--bd);border-radius:16px;padding:26px 28px;max-width:560px;box-shadow:0 8px 32px rgba(29,179,122,.08);margin:24px 0}
.sample-card .sc-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0f7f3;font-size:13px}
.sample-card .sc-row:last-child{border-bottom:none;font-weight:700;color:#1db37a}
.sample-card .sc-label{color:#7a9e8a}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--bd);padding:18px 0}
.faq-q{font-weight:700;font-size:15px;color:#0d2e20;margin-bottom:8px}
.faq-a{font-size:14px;color:#4a7a62;line-height:1.7}

/* ---------- CTA BAND ---------- */
.pg-cta{background:linear-gradient(160deg,#0d2e20,#123d2a);border-radius:24px;padding:48px 36px;text-align:center;max-width:880px;margin:48px auto 64px}
.pg-cta h2{color:#fff;font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-.5px;margin-bottom:12px}
.pg-cta p{color:rgba(157,213,188,.8);max-width:460px;margin:0 auto 26px;font-size:14.5px;line-height:1.6}
.pg-cta .lp-btn-p{margin:0 auto}

.lp-btn-p{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#1db37a,#15a068);color:#fff;border:none;padding:14px 30px;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 6px 20px rgba(29,179,122,.35);transition:all .2s;text-decoration:none}
.lp-btn-p:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(29,179,122,.4)}

/* ---------- INTERNAL LINK GRID (related / explore) ---------- */
.link-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:20px 0}
.link-card{background:#fff;border:1.5px solid var(--bd);border-radius:14px;padding:18px 20px;text-decoration:none;display:block;transition:all .15s}
.link-card:hover{border-color:#1db37a;box-shadow:0 6px 20px rgba(29,179,122,.12);transform:translateY(-2px)}
.link-card .lc-title{font-weight:700;font-size:13.5px;color:#0d2e20;margin-bottom:4px}
.link-card .lc-desc{font-size:12px;color:#7a9e8a}

/* ---------- BLOG INDEX ---------- */
.blog-search{max-width:480px;margin:0 auto 8px;position:relative}
.blog-search input{width:100%;padding:12px 16px;border:1.5px solid var(--bd);border-radius:12px;font-size:14px;font-family:inherit;background:#fff}
.blog-search input:focus{outline:none;border-color:#1db37a}
.blog-cats{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:18px 0 36px}
.blog-cat-pill{font-size:12.5px;font-weight:600;padding:7px 16px;border-radius:20px;border:1.5px solid var(--bd);background:#fff;color:#4a7a62;cursor:pointer;transition:all .15s}
.blog-cat-pill:hover,.blog-cat-pill.active{background:#1db37a;color:#fff;border-color:#1db37a}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;max-width:1100px;margin:0 auto 60px;padding:0 24px}
.blog-card{background:#fff;border:1.5px solid var(--bd);border-radius:16px;padding:22px 22px 20px;text-decoration:none;display:flex;flex-direction:column;transition:all .18s}
.blog-card:hover{border-color:#1db37a;box-shadow:0 10px 28px rgba(29,179,122,.12);transform:translateY(-3px)}
.blog-card .bc-cat{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#1db37a;margin-bottom:10px}
.blog-card .bc-title{font-size:16px;font-weight:700;color:#0d2e20;margin-bottom:8px;line-height:1.35}
.blog-card .bc-excerpt{font-size:13px;color:#4a7a62;line-height:1.6;flex:1;margin-bottom:14px}
.blog-card .bc-meta{font-size:11.5px;color:#9dbcab}
.blog-empty{text-align:center;color:#7a9e8a;font-size:14px;padding:40px 0;display:none}

/* ---------- FOOTER ---------- */
.lp-footer{background:#071a10;color:#9dd5bc;padding:56px 24px 28px}
.lp-footer-inner{max-width:1100px;margin:0 auto;display:flex;align-items:flex-start;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:40px}
.lp-footer-logo{font-size:20px;font-weight:800;color:#fff;letter-spacing:-.3px}
.lp-footer-logo span{color:#1db37a}
.lp-footer-tag{font-size:12.5px;color:#4a6e55;margin-top:8px;max-width:220px;line-height:1.6}
.lp-footer-col h4{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:#4a6e55;margin-bottom:14px}
.lp-footer-link{display:block;font-size:13px;color:#7aaa8a;text-decoration:none;margin-bottom:9px;cursor:pointer;transition:color .15s}
.lp-footer-link:hover{color:#fff}
.lp-footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#3a5e45;flex-wrap:wrap;gap:8px}

@media (max-width:640px){
  .pg-hero,.lp-section{padding-left:20px;padding-right:20px}
  .pg-cta{padding:36px 22px}
}