/* Recall365 flat design system — shared across all pages.
   Matches recalls.translia.com/pricing + the home page. Brand red, clean, light. */
:root{
  --accent:#c0392b; --accent-d:#97271c; --accent-l:#d0433a;
  --ink:#1f2430; --ink-soft:#3f4756; --muted:#6b7280;
  --line:#e6e8ec; --soft:#fbf4f2; --soft-2:#faf7f6; --bg:#ffffff;
  --maxw:1080px;
  --font:16px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* buttons */
.btn{display:inline-block;padding:12px 26px;border-radius:8px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid var(--accent);transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-d)}
.btn-ghost{background:#fff;color:var(--accent)}
.btn-ghost:hover{background:var(--soft)}
.btn-sm{padding:8px 16px;font-size:14px}

/* header */
.hd{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(8px);z-index:20}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px;color:var(--accent);white-space:nowrap}
.logo svg{width:30px;height:30px;flex:none}
.logo span{color:var(--muted);font-weight:500;font-size:13px}
.nav{display:flex;align-items:center;gap:20px;font-size:14.5px}
.nav a{color:#444}
.nav a:hover,.nav a.active{color:var(--accent)}
.nav a.active{font-weight:600}
.nav .btn{padding:8px 16px;font-size:14px}
.nav-toggle{display:none}
.menu-btn{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--ink)}
@media(max-width:860px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.06);max-height:0;overflow:hidden;transition:max-height .25s}
  .nav a{padding:13px 24px;border-top:1px solid var(--line)}
  .nav .btn{margin:12px 24px}
  .nav-toggle:checked ~ .nav{max-height:420px}
}

/* hero / page head */
.hero{padding:70px 0 52px;background:linear-gradient(180deg,var(--soft),#fff)}
.hero.center{text-align:center}
.eyebrow{color:var(--accent);font-weight:600;letter-spacing:.12em;font-size:13px;text-transform:uppercase}
.hero h1{font-size:clamp(30px,5vw,44px);line-height:1.2;letter-spacing:-.01em;margin:14px 0}
.hero h1 .hl{color:var(--accent)}
.lead{font-size:18px;color:var(--ink-soft);max-width:760px}
.hero.center .lead{margin-left:auto;margin-right:auto}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero.center .cta{justify-content:center}

/* stat strip */
.stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:44px}
.hero.center .stats{justify-content:center}
.stat b{display:block;font-size:30px;color:var(--accent)}
.stat span{color:var(--muted);font-size:14px}

/* sections */
.sec{padding:60px 0}
.sec.alt{background:var(--soft-2)}
.sec-h{text-align:center;margin-bottom:38px}
.sec-h.left{text-align:left}
.sec-h h2{font-size:28px;letter-spacing:-.01em}
.sec-h p{color:var(--muted);margin-top:8px;max-width:680px;margin-left:auto;margin-right:auto}
.sec-h.left p{margin-left:0}

/* generic grids */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}

/* cards */
.card{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff}
.card .ic{font-size:26px}
.card h3{font-size:17px;margin:12px 0 6px}
.card p{color:var(--muted);font-size:14px}

/* soft tiles (coverage / personas) */
.tile{background:var(--soft);border-radius:12px;padding:18px 20px;font-size:14px;color:var(--ink-soft)}
.tile b{display:block;color:var(--accent);margin-bottom:5px;font-size:15px}

/* pills */
.pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 18px;font-size:14px;font-weight:600;color:var(--ink-soft)}
.pill.on{background:var(--soft);border-color:var(--accent);color:var(--accent)}

/* numbered model blocks */
.model{display:grid;grid-template-columns:auto 1fr;gap:22px;border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff;margin-bottom:18px}
.model .no{font-size:40px;font-weight:800;color:var(--soft);-webkit-text-stroke:1px var(--accent);line-height:1}
.model h3{font-size:19px;margin-bottom:6px}
.model .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.model .meta .pill{font-size:13px;padding:6px 12px}
@media(max-width:560px){.model{grid-template-columns:1fr}}

/* steps / timeline */
.steps{display:grid;gap:14px}
.step{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}
.step .num{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;flex:none}
.step h4{font-size:16px;margin-bottom:3px}
.step p{color:var(--muted);font-size:14px}

/* simple table */
.tbl{width:100%;border-collapse:collapse;font-size:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{background:var(--soft);color:var(--accent);font-weight:600}
.tbl tr:last-child td{border-bottom:0}

/* article prose */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:22px;margin:34px 0 12px}
.prose h3{font-size:18px;margin:24px 0 8px}
.prose p{margin:12px 0;color:var(--ink-soft)}
.prose ul,.prose ol{margin:12px 0 12px 22px;color:var(--ink-soft)}
.prose li{margin:6px 0}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.prose blockquote{border-left:3px solid var(--accent);background:var(--soft);padding:12px 18px;margin:18px 0;border-radius:0 8px 8px 0;color:var(--ink)}
.prose section{margin-bottom:8px}
.inline-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px}
.inline-links a{color:var(--accent);font-weight:600;text-decoration:none}
.inline-links a:hover{text-decoration:underline}
.meta-row{color:var(--muted);font-size:14px;margin-top:10px}

/* weekly article: byline, data overview, charts */
.article-byline{color:var(--muted);font-size:14px;margin-top:10px}
.weekly-data-overview{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff}
.weekly-data-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.report-number{color:var(--accent);font-weight:600;font-size:12px;letter-spacing:.1em}
.weekly-data-head h2{font-size:20px;margin-top:4px}
.weekly-data-total{color:var(--muted);font-size:14px;white-space:nowrap}
.report-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(108px,1fr));gap:12px}
.report-stat{background:var(--soft);border-radius:10px;padding:14px;text-align:center}
.report-stat strong{display:block;font-size:26px;color:var(--accent)}
.report-stat span{font-size:13px;color:var(--muted)}
.report-stat-total{background:var(--accent)}
.report-stat-total strong,.report-stat-total span{color:#fff}
.weekly-data-note{color:var(--muted);font-size:13px;margin-top:14px}
.weekly-chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px;margin:20px 0}
.weekly-chart-card{border:1px solid var(--line);border-radius:12px;padding:18px}
.weekly-chart-card figcaption{font-weight:600;margin-bottom:12px;font-size:15px}
.report-bar{margin:10px 0}
.report-bar>div{display:flex;justify-content:space-between;gap:8px;font-size:13px;margin-bottom:4px}
.report-bar>div span{color:var(--ink-soft)}
.report-bar>div strong{color:var(--accent);white-space:nowrap}
.report-bar i{display:block;height:8px;background:var(--soft);border-radius:6px;overflow:hidden}
.report-bar i b{display:block;height:100%;background:var(--accent)}
.weekly-metric-panel{border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:18px}
.weekly-metric-panel h3{font-size:15px;margin-bottom:12px}
.weekly-metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(92px,1fr));gap:10px}
.weekly-metric-grid article{background:var(--soft);border-radius:10px;padding:12px;text-align:center}
.weekly-metric-grid strong{display:block;font-size:22px;color:var(--accent)}
.weekly-metric-grid span{font-size:13px;font-weight:600}
.weekly-metric-grid small{display:block;color:var(--muted);font-size:11px}

/* CTA band */
.band{background:var(--accent);color:#fff;text-align:center;padding:56px 0}
.band h2{font-size:28px;margin-bottom:10px}
.band p{opacity:.92;margin-bottom:24px}
.band .btn{background:#fff;color:var(--accent);border-color:#fff}
.band .btn:hover{background:var(--soft)}

/* two-column layout (form / detail pages) */
.layout-2{display:grid;grid-template-columns:1fr 1.15fr;gap:24px;align-items:start}
@media(max-width:760px){.layout-2{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fff}
.info-list{list-style:none;margin-top:16px;display:grid;gap:12px;font-size:14px}
.info-list li{display:grid;gap:2px}
.info-list .k{color:var(--muted);font-size:13px}
.info-list a,.info-list strong{color:var(--accent);font-weight:600}

/* doc + sidebar layout */
.layout-doc{display:grid;grid-template-columns:1.65fr 1fr;gap:28px;align-items:start}
@media(max-width:780px){.layout-doc{grid-template-columns:1fr}}
.side-card{border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:16px;background:#fff}
.side-card h3{font-size:15px;color:var(--accent);margin-bottom:8px}
.side-card ul{margin:0 0 0 18px;font-size:14px;color:var(--ink-soft)}
.side-card p{font-size:14px;color:var(--ink-soft)}
.side-card a{color:var(--accent);font-weight:600}

/* form */
.form{display:grid;gap:14px}
.form label{display:grid;gap:6px;font-size:14px;font-weight:600;color:var(--ink-soft)}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--soft)}
.form textarea{resize:vertical}
.form-honeypot{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.form-status{font-size:14px;min-height:1.2em;margin-top:2px}
.form-status.is-error{color:var(--accent)}
.form-status.is-success{color:#15803d}
.form-status.is-pending{color:var(--muted)}

/* breadcrumb / back */
.crumb{font-size:14px;color:var(--muted);margin-bottom:8px}
.crumb a{color:var(--accent)}

/* footer */
.ft{padding:40px 0 48px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.ft-top{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;margin-bottom:22px}
.ft-col h4{color:var(--ink);font-size:14px;margin-bottom:10px}
.ft-col a{display:block;color:var(--muted);padding:3px 0}
.ft-col a:hover{color:var(--accent)}
.ft-bottom{border-top:1px solid var(--line);padding-top:18px;text-align:center}
.ft-bottom a{color:var(--accent)}