/* ===================================================================
   BestUTM Manager landing page (/manager/). Loaded after styles.css.
   =================================================================== */

[hidden] { display: none !important; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; z-index: 100; background: var(--surface); padding: 8px 12px; border-radius: 8px; }
.nav-links a[aria-current="page"] { color: var(--primary); }
.btn-lg { padding: 14px 24px; font-size: 15.5px; }
a.link { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
code { font-family: var(--mono); font-size: .9em; background: var(--bg-soft); padding: 1px 6px; border-radius: 6px; }

/* ---------- Hero ---------- */
.m-hero { padding: 72px 0 80px; position: relative; overflow: hidden; border-bottom: 1px solid var(--border-soft); }
.m-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(700px 420px at 15% -10%, oklch(0.6 0.16 285 / 0.10), transparent 70%),
    radial-gradient(520px 340px at 95% 10%, oklch(0.65 0.15 245 / 0.08), transparent 70%);
}
.m-hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.m-hero h1 { font-size: clamp(34px, 4.6vw, 56px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 800; margin-bottom: 18px; }
.m-hero .sub { font-size: clamp(16px, 1.6vw, 19px); color: var(--ink-soft); max-width: 540px; }
.m-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.m-note { margin-top: 18px; font-size: 13.5px; color: var(--muted); max-width: 480px; }

/* ---------- Dashboard concept ---------- */
.m-mock { margin: 0; }
.m-mock-bar {
  display: flex; align-items: center; gap: 6px; padding: 11px 14px;
  background: oklch(0.27 0.04 270); border-radius: 16px 16px 0 0;
}
.m-mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: oklch(0.45 0.03 270); }
.m-mock-bar span { margin-left: 10px; font-family: var(--mono); font-size: 11.5px; color: oklch(0.72 0.03 270); }
.m-mock-body {
  display: grid; grid-template-columns: 130px 1fr; background: var(--surface);
  border: 1px solid var(--border); border-top: 0; border-radius: 0 0 16px 16px; box-shadow: var(--shadow-lg); min-height: 330px;
}
.m-mock-side { padding: 16px 12px; border-right: 1px solid var(--border-soft); background: var(--bg-soft); display: flex; flex-direction: column; gap: 4px; border-radius: 0 0 0 16px; }
.m-mock-side b { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 8px; }
.m-mock-side span { font-size: 13px; padding: 7px 9px; border-radius: 8px; color: var(--ink-soft); }
.m-mock-side span.on { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.m-mock-main { padding: 18px; min-width: 0; }
.m-mock-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 14px; }
.m-mock-row strong { font-size: 15px; }
.pill { font-style: normal; font-size: 11.5px; font-weight: 600; padding: 3px 9px; border-radius: 100px; background: oklch(0.95 0.05 150); color: oklch(0.42 0.12 150); }
.pill.draft { background: var(--bg-soft); color: var(--muted); }
.m-mock-code { font-family: var(--mono); font-size: 11.5px; line-height: 1.8; word-break: break-all; padding: 12px; border-radius: 10px; background: oklch(0.24 0.04 270); color: oklch(0.9 0.01 268); }
.m-mock-code .k { color: oklch(0.74 0.13 285); }
.m-mock-code .v { color: oklch(0.82 0.12 150); }
.m-mock-code .a { color: oklch(0.6 0.02 268); }
.m-mock-check { font-size: 12.5px; margin-top: 10px; padding: 8px 10px; border-radius: 8px; }
.m-mock-check.ok { background: oklch(0.96 0.04 150); color: oklch(0.4 0.1 150); }
.m-mock-check.warn { background: oklch(0.96 0.05 80); color: oklch(0.45 0.1 70); }
.m-mock-table { margin-top: 14px; border: 1px solid var(--border-soft); border-radius: 10px; overflow: hidden; }
.m-mock-table div { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; padding: 8px 10px; font-size: 12.5px; border-top: 1px solid var(--border-soft); align-items: center; }
.m-mock-table div:first-child { border-top: 0; }
.m-mock figcaption { margin-top: 12px; font-size: 12.5px; color: var(--muted); text-align: center; }

/* ---------- Sections ---------- */
.m-sec { padding: 88px 0; }
.m-alt { background: var(--bg-soft); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.m-grid { display: grid; gap: 22px; }
.m-grid-4 { grid-template-columns: repeat(4, 1fr); }
.m-grid-3 { grid-template-columns: repeat(3, 1fr); }
.m-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm);
}
.m-card h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 8px; }
.m-card p { font-size: 14.5px; color: var(--ink-soft); }
.m-ic { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; margin-bottom: 16px; background: var(--primary-soft); color: var(--primary); font: 600 13px var(--mono); }

.m-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.m-split .sec-kicker { margin-bottom: 12px; }
.m-h2 { font-size: clamp(26px, 3.2vw, 38px); letter-spacing: -0.025em; font-weight: 800; line-height: 1.1; margin-bottom: 16px; }
.m-lead { font-size: 17px; color: var(--ink-soft); }
.m-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.m-list li { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.m-list strong { display: block; font-size: 16px; margin-bottom: 4px; }
.m-list span { font-size: 14.5px; color: var(--ink-soft); }
.m-bullets { margin: 22px 0 0 18px; color: var(--ink-soft); font-size: 14.5px; display: grid; gap: 8px; }

.m-steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.m-steps li { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; }
.m-steps li > span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; margin-bottom: 16px; }
.m-steps h3 { font-size: 18px; margin-bottom: 6px; }
.m-steps p { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- Form ---------- */
.m-form { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 30px; box-shadow: var(--shadow-md); display: grid; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.lbl { font-size: 13.5px; font-weight: 600; }
.lbl .tag { font-weight: 500; color: var(--muted); font-size: 12px; margin-left: 6px; }
.control {
  font: inherit; font-size: 15px; width: 100%; padding: 11px 13px; color: var(--ink);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.control:focus { outline: 0; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-ring); }
.control[aria-invalid="true"] { border-color: oklch(0.58 0.2 25); }
textarea.control { resize: vertical; }
.err-msg { display: none; font-size: 12.5px; color: oklch(0.5 0.2 25); }
.err-msg.show { display: block; }
.m-consent { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-soft); align-items: flex-start; }
.m-consent input { margin-top: 3px; accent-color: var(--primary); }
.m-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.m-status { font-size: 14px; padding: 12px 14px; border-radius: 10px; background: var(--bg-soft); border: 1px solid var(--border); }
.m-status.ok { background: oklch(0.96 0.04 150); border-color: oklch(0.85 0.08 150); }
.m-status.err { background: oklch(0.97 0.03 25); border-color: oklch(0.85 0.08 25); }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ---------- FAQ ---------- */
.m-faq { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
.m-faq details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0 20px; }
.m-faq summary { cursor: pointer; font-weight: 600; padding: 17px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.m-faq summary::-webkit-details-marker { display: none; }
.m-faq summary::after { content: "+"; color: var(--primary); font-size: 20px; line-height: 1; }
.m-faq details[open] summary::after { content: "–"; }
.m-faq details p { padding-bottom: 18px; color: var(--ink-soft); font-size: 15px; }

@media (max-width: 960px) {
  .m-hero-grid, .m-split { grid-template-columns: 1fr; gap: 40px; }
  .m-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .m-grid-3, .m-steps { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .m-hero { padding: 48px 0 56px; }
  .m-sec { padding: 60px 0; }
  .m-grid-4, .m-grid-3, .m-steps { grid-template-columns: 1fr; }
  .m-mock-body { grid-template-columns: 1fr; }
  .m-mock-side { display: none; }
  .m-form { padding: 22px 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- Concept images ---------- */
.m-shot { margin: 0; }
.m-shot img { display: block; width: 100%; height: auto; border-radius: 18px; box-shadow: var(--shadow-lg); }
.m-shot figcaption { margin-top: 12px; font-size: 12.5px; color: var(--muted); text-align: center; }
.m-shot-wide { margin-top: 56px; max-width: 980px; margin-left: auto; margin-right: auto; }