/* ============================================================
 * landing.css — SlateSims marketing landing page
 * Dark theme matching the app (assets/css/styles.css).
 * ============================================================ */
:root {
  --bg: #0e1116;
  --panel: #161b22;
  --panel2: #1c2230;
  --line: #2a3140;
  --text: #e6edf3;
  --dim: #8b97a7;
  --green: #2ea043;
  --green2: #3fb950;
  --accent: #58a6ff;
  --radius: 12px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 10px; padding: 10px 18px; font-weight: 600; font-size: 14px;
  cursor: pointer; border: 1px solid transparent; transition: all .15s ease; white-space: nowrap;
}
.btn.primary { background: var(--green); color: #fff; }
.btn.primary:hover { background: var(--green2); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--dim); background: var(--panel2); }
.btn.big { padding: 14px 26px; font-size: 16px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 24px;
  padding: 14px 28px; background: rgba(14, 17, 22, .82); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 9px; }
.logo { font-size: 22px; }
.bname { font-size: 20px; font-weight: 800; letter-spacing: -.3px; }
.navlinks { display: flex; gap: 22px; margin-left: 18px; }
.navlinks a { color: var(--dim); font-size: 14px; }
.navlinks a:hover { color: var(--text); }
.navcta { margin-left: auto; display: flex; gap: 10px; }

/* ---------- Hero ---------- */
.hero {
  max-width: var(--max); margin: 0 auto; padding: 70px 28px 40px;
  display: grid; grid-template-columns: 1.25fr .9fr; gap: 48px; align-items: center;
}
.eyebrow {
  display: inline-block; color: var(--green2); font-weight: 700; font-size: 12.5px;
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 14px;
}
.hero h1 { font-size: 46px; line-height: 1.08; letter-spacing: -1px; margin: 0 0 18px; }
.hero .sub { font-size: 18px; color: var(--dim); max-width: 560px; margin: 0 0 26px; }
.herobtns { display: flex; gap: 14px; flex-wrap: wrap; }
.microcopy { color: var(--dim); font-size: 13px; margin-top: 14px; }
.microcopy.center { text-align: center; }
.herostats { display: flex; flex-direction: column; gap: 14px; }
.statcard {
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px;
}
.statv { font-size: 38px; font-weight: 800; letter-spacing: -1px; }
.statv span { font-size: 22px; color: var(--green2); }
.statk { color: var(--dim); font-size: 13px; margin-top: 4px; }
.statk em { color: var(--dim); opacity: .8; font-style: normal; font-size: 12px; }

/* ---------- Trust strip ---------- */
.trust {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px;
  max-width: var(--max); margin: 10px auto 0; padding: 18px 28px;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  color: var(--dim); font-size: 13px; font-weight: 600;
}
.trust i { color: var(--line); font-style: normal; }

/* ---------- Sections ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: 72px 28px; }
.section.alt { max-width: none; background: #0b0e12; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section.alt > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.h2 { font-size: 32px; letter-spacing: -.6px; text-align: center; margin: 0 0 12px; }
.h2.left { text-align: left; }
.lead { color: var(--dim); font-size: 17px; text-align: center; max-width: 680px; margin: 0 auto 38px; }
.lead.left { text-align: left; margin-left: 0; }

/* ---------- Grids ---------- */
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat, .card2 {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px;
}
.feat:hover, .card2:hover { border-color: #36506a; }
.ficon { font-size: 26px; margin-bottom: 10px; }
.feat h3, .card2 h3 { margin: 0 0 8px; font-size: 17px; }
.feat p, .card2 p { margin: 0; color: var(--dim); font-size: 14px; }
.card2 em, .feat em { color: var(--text); font-style: normal; }

/* ---------- Split (accuracy / contact) ---------- */
.split2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 0 0 26px; }
.checklist li { padding: 8px 0 8px 30px; position: relative; color: var(--dim); }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--green2); font-weight: 800; }
.checklist b { color: var(--text); }
.proofcard { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.proofhead { font-size: 13px; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.prooftable { width: 100%; border-collapse: collapse; }
.prooftable th { text-align: left; color: var(--dim); font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.prooftable td { padding: 12px 8px; border-bottom: 1px solid var(--line); font-size: 18px; font-weight: 700; }
.prooftable .num { text-align: right; }
.prooftable .dim { color: var(--dim); font-weight: 500; font-size: 14px; }
.proofnote { color: var(--dim); font-size: 13px; margin: 14px 0 0; }

/* ---------- Pricing ---------- */
.pricegrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.plan {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; display: flex; flex-direction: column; position: relative;
}
.plan.featured { border-color: var(--green); box-shadow: 0 0 0 1px var(--green) inset, 0 14px 40px rgba(46,160,67,.12); }
.badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .5px;
  padding: 4px 12px; border-radius: 999px;
}
.planname { font-size: 14px; font-weight: 700; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; }
.price { font-size: 34px; font-weight: 800; margin: 6px 0 4px; letter-spacing: -1px; }
.price span { font-size: 15px; color: var(--dim); font-weight: 500; }
.plandesc { color: var(--dim); font-size: 13.5px; min-height: 40px; margin: 0 0 14px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.plan ul li { padding: 7px 0 7px 24px; position: relative; font-size: 14px; color: var(--text); border-top: 1px solid var(--line); }
.plan ul li:first-child { border-top: none; }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--green2); }
.plan .btn { width: 100%; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.stepn {
  width: 38px; height: 38px; border-radius: 10px; background: var(--panel2); color: var(--green2);
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 18px; margin-bottom: 14px;
  border: 1px solid var(--line);
}
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { margin: 0; color: var(--dim); font-size: 14px; }

/* ---------- Forms ---------- */
.signupwrap { max-width: 620px; margin: 0 auto; text-align: center; }
.leadform { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.leadform.col { flex-direction: column; align-items: stretch; }
.leadform input, .leadform select, .leadform textarea {
  background: var(--bg); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 13px 14px; font-size: 15px; font-family: inherit; flex: 1; min-width: 200px;
}
.leadform textarea { width: 100%; resize: vertical; }
.leadform input:focus, .leadform select:focus, .leadform textarea:focus { border-color: var(--accent); outline: none; }
.leadform .btn { flex: 0 0 auto; }
.formnote { width: 100%; color: var(--dim); font-size: 13px; margin: 6px 0 0; }
.formnote.ok { color: var(--green2); }
.formnote.err { color: #f85149; }

.panelbox { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.contactrow { display: flex; gap: 14px; align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--line); }
.contactrow:first-of-type { border-top: none; }
.ci { font-size: 20px; }
.cl { font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .5px; }
.contactrow a { color: var(--accent); }
.dim { color: var(--dim); }
.small { font-size: 13px; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 4px 18px; margin-bottom: 12px; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-size: 15.5px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--green2); font-weight: 800; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 16px; color: var(--dim); font-size: 14.5px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); background: #0b0e12; margin-top: 20px; }
.footgrid { max-width: var(--max); margin: 0 auto; padding: 40px 28px 24px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footlinks { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.footlinks a { color: var(--dim); font-size: 14px; }
.footlinks a:hover { color: var(--text); }
.footbottom { max-width: var(--max); margin: 0 auto; padding: 16px 28px 30px; border-top: 1px solid var(--line); color: var(--dim); font-size: 12.5px; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
  .hero h1 { font-size: 36px; }
  .herostats { flex-direction: row; flex-wrap: wrap; }
  .statcard { flex: 1; min-width: 150px; }
  .grid4, .grid3, .pricegrid, .steps { grid-template-columns: 1fr 1fr; }
  .split2 { grid-template-columns: 1fr; }
  .navlinks { display: none; }
}
@media (max-width: 560px) {
  .grid4, .grid3, .pricegrid, .steps { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .navcta .ghost { display: none; }
  .section { padding: 48px 20px; }
}