/* =====================================================================
   LMS B2B — Marketing v3 mocks layer
   Visual content for the hero product preview + use-case mocks. Pure
   CSS / inline SVG: no images, no JS, but each placeholder now looks
   like a real screenshot of the product.
   ===================================================================== */

/* ─────────── HERO PRODUCT PREVIEW ─────────── */

/* Stat tiles inside the hero preview */
.m3-preview-stat {
  text-align: left; padding: .85rem 1rem;
  display: flex; flex-direction: column; gap: .15rem;
}
.m3-pv-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: .5rem;
}
.m3-pv-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.75rem; height: 1.75rem; border-radius: 8px;
  font-size: .9rem; flex-shrink: 0;
}
.m3-pv-delta {
  font-size: .7rem; font-weight: 700;
  color: #16a34a; padding: .15rem .45rem;
  border-radius: 999px; background: rgba(16,163,74,.12);
}
.m3-pv-num {
  font-size: 1.5rem; font-weight: 800; line-height: 1.1;
  color: var(--m3-ink-1); letter-spacing: -.02em;
  margin-top: .25rem;
}
.m3-pv-lbl { font-size: .72rem; color: var(--m3-ink-3); text-transform: uppercase; letter-spacing: .04em; }
.m3-pv-spark { width: 100%; height: 24px; margin-top: .5rem; }

.m3-preview-stat[data-tone="indigo"] .m3-pv-icon  { background: rgba(99,102,241,.14);  color: #4338ca; }
.m3-preview-stat[data-tone="indigo"] .m3-pv-spark { color: #6366f1; }
.m3-preview-stat[data-tone="rose"] .m3-pv-icon    { background: rgba(244,63,94,.14);   color: #be123c; }
.m3-preview-stat[data-tone="rose"] .m3-pv-spark   { color: #f43f5e; }
.m3-preview-stat[data-tone="cyan"] .m3-pv-icon    { background: rgba(6,182,212,.14);   color: #0e7490; }
.m3-preview-stat[data-tone="cyan"] .m3-pv-spark   { color: #06b6d4; }

/* Course cards — gradient thumb + title + progress bar */
.m3-preview-card {
  height: auto !important;
  display: flex; flex-direction: column;
  background: #fff !important; padding: 0; overflow: hidden;
  border-radius: 10px;
}
.m3-pc-thumb {
  height: 3.25rem; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: #fff; flex-shrink: 0;
}
.m3-preview-card[data-tone="indigo"]  .m3-pc-thumb { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.m3-preview-card[data-tone="rose"]    .m3-pc-thumb { background: linear-gradient(135deg, #f43f5e, #ec4899); }
.m3-preview-card[data-tone="cyan"]    .m3-pc-thumb { background: linear-gradient(135deg, #06b6d4, #0ea5e9); }
.m3-preview-card[data-tone="amber"]   .m3-pc-thumb { background: linear-gradient(135deg, #f59e0b, #f97316); }
.m3-preview-card[data-tone="emerald"] .m3-pc-thumb { background: linear-gradient(135deg, #10b981, #06b6d4); }

.m3-pc-meta { padding: .55rem .65rem .65rem; display: flex; flex-direction: column; gap: .2rem; }
.m3-pc-cat   { font-size: .65rem; color: var(--m3-ink-3); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.m3-pc-title { font-size: .8rem; font-weight: 700; color: var(--m3-ink-1); line-height: 1.25;
               overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m3-pc-bar {
  height: 4px; background: #e2e8f0; border-radius: 999px; overflow: hidden;
  margin: .35rem 0 .15rem;
}
.m3-pc-bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, currentColor, #06b6d4);
  border-radius: 999px;
}
.m3-preview-card[data-tone="indigo"]  .m3-pc-bar { color: #6366f1; }
.m3-preview-card[data-tone="rose"]    .m3-pc-bar { color: #f43f5e; }
.m3-preview-card[data-tone="cyan"]    .m3-pc-bar { color: #06b6d4; }
.m3-preview-card[data-tone="amber"]   .m3-pc-bar { color: #f59e0b; }
.m3-preview-card[data-tone="emerald"] .m3-pc-bar { color: #10b981; }
.m3-pc-pct { font-size: .65rem; color: var(--m3-ink-2); font-weight: 600; }

/* ─────────── USE CASE MOCKS — SHARED ─────────── */
.m3-use-mock {
  display: flex; flex-direction: column; gap: .85rem;
  padding: 1.25rem;
}
.m3-mock-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem;
}
.m3-mock-title {
  font-size: .82rem; font-weight: 700; color: var(--m3-ink-1);
  display: inline-flex; align-items: center; gap: .4rem;
}
.m3-mock-pill {
  font-size: .65rem; font-weight: 700; color: #4338ca;
  background: rgba(99,102,241,.12); border: 1px solid rgba(99,102,241,.25);
  padding: .2rem .55rem; border-radius: 999px;
  text-transform: uppercase; letter-spacing: .04em;
}
.m3-mock-pill--rose  { color: #be123c; background: rgba(244,63,94,.12);   border-color: rgba(244,63,94,.25); }
.m3-mock-pill--amber { color: #b45309; background: rgba(245,158,11,.14);  border-color: rgba(245,158,11,.3); }
.m3-mock-pill--cyan  { color: #0e7490; background: rgba(6,182,212,.14);   border-color: rgba(6,182,212,.3); }

/* ─────────── MOCK 0 — onboarding cohort ─────────── */
.m3-mock-users {
  display: flex; flex-direction: column; gap: .5rem;
  background: #fff; border: 1px solid var(--m3-line);
  border-radius: 10px; padding: .65rem;
}
.m3-mock-user {
  display: grid; grid-template-columns: 2rem minmax(0,1fr) 5.5rem auto;
  gap: .55rem; align-items: center;
  padding: .25rem .15rem;
}
.m3-mock-avatar {
  width: 2rem; height: 2rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 700; color: #fff;
  letter-spacing: .04em; flex-shrink: 0;
}
.m3-mock-user-meta { display: flex; flex-direction: column; min-width: 0; }
.m3-mock-user-meta strong {
  font-size: .8rem; color: var(--m3-ink-1); font-weight: 700;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.m3-mock-user-meta small { font-size: .68rem; color: var(--m3-ink-3); }
.m3-mock-user-bar {
  height: 5px; background: #e2e8f0; border-radius: 999px; overflow: hidden;
}
.m3-mock-user-bar > span {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #6366f1, #06b6d4);
}
.m3-mock-user-pct { font-size: .7rem; color: var(--m3-ink-1); font-weight: 700; }
.m3-mock-foot {
  display: flex; flex-wrap: wrap; gap: .4rem;
}
.m3-mock-chip {
  font-size: .7rem; color: var(--m3-ink-2); font-weight: 600;
  background: #fff; border: 1px solid var(--m3-line);
  padding: .25rem .6rem; border-radius: 999px;
  display: inline-flex; align-items: center; gap: .3rem;
}

/* ─────────── MOCK 1 — exam + risk meter ─────────── */
.m3-mock-exam {
  background: #fff; border: 1px solid var(--m3-line);
  border-radius: 10px; padding: .85rem;
}
.m3-mock-q { font-size: .85rem; color: var(--m3-ink-1); font-weight: 600; line-height: 1.45; }
.m3-mock-qnum {
  display: inline-block; font-size: .65rem; color: var(--m3-ink-3);
  font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  margin-bottom: .25rem;
}
.m3-mock-options { display: flex; flex-direction: column; gap: .4rem; margin-top: .65rem; }
.m3-mock-opt {
  display: flex; align-items: center; gap: .5rem;
  font-size: .78rem; color: var(--m3-ink-2);
  padding: .45rem .65rem; border-radius: 8px;
  border: 1px solid var(--m3-line); cursor: pointer;
}
.m3-mock-opt.is-pick {
  border-color: #f43f5e; background: rgba(244,63,94,.06);
  color: var(--m3-ink-1); font-weight: 600;
}
.m3-mock-rd {
  width: .9rem; height: .9rem; border-radius: 50%;
  border: 2px solid var(--m3-ink-3); flex-shrink: 0;
  position: relative;
}
.m3-mock-opt.is-pick .m3-mock-rd {
  border-color: #f43f5e;
}
.m3-mock-opt.is-pick .m3-mock-rd::after {
  content: ''; position: absolute; inset: 2px; border-radius: 50%; background: #f43f5e;
}

.m3-mock-risk {
  background: #fff; border: 1px solid var(--m3-line);
  border-radius: 10px; padding: .65rem .85rem;
  display: flex; flex-direction: column; gap: .45rem;
}
.m3-mock-risk-row { display: flex; justify-content: space-between; }
.m3-mock-risk-lbl { font-size: .75rem; color: var(--m3-ink-2); font-weight: 600; }
.m3-mock-risk-val { font-size: .75rem; font-weight: 700; color: #16a34a; }
.m3-mock-risk-bar {
  height: 6px; background: #e2e8f0; border-radius: 999px; overflow: hidden;
}
.m3-mock-risk-bar > span {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #16a34a, #f59e0b, #dc2626);
}
.m3-mock-flags {
  display: flex; flex-wrap: wrap; gap: .35rem;
}
.m3-mock-flag {
  font-size: .68rem; color: var(--m3-ink-2); font-weight: 600;
  background: var(--m3-bg-soft); border: 1px solid var(--m3-line);
  padding: .15rem .5rem; border-radius: 999px;
  display: inline-flex; align-items: center; gap: .25rem;
}

/* ─────────── MOCK 2 — brand customizer ─────────── */
.m3-mock-brand {
  display: flex; flex-direction: column; gap: .6rem;
  background: #fff; border: 1px solid var(--m3-line);
  border-radius: 10px; padding: .85rem;
}
.m3-mock-brand-card {
  display: flex; align-items: center; gap: .65rem;
  padding-bottom: .65rem; border-bottom: 1px solid var(--m3-line);
}
.m3-mock-brand-logo {
  width: 2.5rem; height: 2.5rem; border-radius: 10px;
  background: linear-gradient(135deg, #dc2626, #f97316);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 800;
}
.m3-mock-brand-name { font-weight: 800; font-size: .92rem; color: var(--m3-ink-1); }
.m3-mock-brand-domain {
  font-size: .68rem; color: var(--m3-ink-3);
  background: var(--m3-bg-soft); padding: .1rem .4rem;
  border-radius: 6px; display: inline-block; margin-top: .1rem;
}
.m3-mock-swatch-row {
  display: flex; align-items: center; gap: .35rem;
}
.m3-mock-swatch-lbl { font-size: .72rem; color: var(--m3-ink-2); font-weight: 600; margin-right: .35rem; }
.m3-mock-swatch {
  width: 1.4rem; height: 1.4rem; border-radius: 6px; cursor: pointer;
  border: 2px solid #fff; box-shadow: 0 0 0 1px var(--m3-line);
  transition: transform .15s;
}
.m3-mock-swatch.is-pick {
  box-shadow: 0 0 0 2px var(--m3-ink-1);
  transform: scale(1.1);
}
.m3-mock-toggle-list { display: flex; flex-direction: column; gap: .45rem; margin-top: .25rem; }
.m3-mock-toggle {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .8rem; color: var(--m3-ink-1);
}
.m3-mock-tog {
  width: 2rem; height: 1.1rem; border-radius: 999px;
  background: var(--m3-line); position: relative; transition: background .15s;
}
.m3-mock-tog::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: .8rem; height: .8rem; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: left .15s;
}
.m3-mock-tog.is-on { background: #f59e0b; }
.m3-mock-tog.is-on::after { left: calc(100% - .9rem); }

/* ─────────── MOCK 3 — checkout ─────────── */
.m3-mock-checkout {
  background: #fff; border: 1px solid var(--m3-line);
  border-radius: 10px; padding: .85rem;
  display: flex; flex-direction: column; gap: .55rem;
}
.m3-mock-cart-row {
  display: grid; grid-template-columns: 2.5rem minmax(0,1fr) auto;
  align-items: center; gap: .65rem;
  padding-bottom: .65rem; border-bottom: 1px solid var(--m3-line);
}
.m3-mock-cart-thumb {
  width: 2.5rem; height: 2.5rem; border-radius: 8px;
  background: linear-gradient(135deg, #06b6d4, #0ea5e9);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem;
}
.m3-mock-cart-meta { display: flex; flex-direction: column; min-width: 0; }
.m3-mock-cart-meta strong {
  font-size: .85rem; font-weight: 700; color: var(--m3-ink-1);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.m3-mock-cart-meta small { font-size: .7rem; color: var(--m3-ink-3); }
.m3-mock-cart-price { font-size: .9rem; color: var(--m3-ink-1); font-weight: 800; }
.m3-mock-summary {
  display: flex; justify-content: space-between;
  font-size: .8rem; color: var(--m3-ink-2);
}
.m3-mock-summary--total {
  padding-top: .45rem; border-top: 1px solid var(--m3-line);
  color: var(--m3-ink-1); font-size: .92rem;
}
.m3-mock-pay {
  display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .25rem;
}
.m3-mock-pay-btn {
  flex: 1 1 auto; min-width: 0;
  font-size: .72rem; color: var(--m3-ink-2); font-weight: 600;
  background: #fff; border: 1px solid var(--m3-line);
  padding: .35rem .5rem; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center; gap: .3rem;
  text-align: center;
}
.m3-mock-pay-btn.is-pick {
  border-color: #06b6d4; background: rgba(6,182,212,.06); color: #0e7490;
}
.m3-mock-cta {
  background: linear-gradient(135deg, #06b6d4, #6366f1);
  color: #fff; font-weight: 700; font-size: .85rem;
  text-align: center; padding: .65rem;
  border-radius: 8px; box-shadow: 0 6px 18px rgba(6,182,212,.3);
}

/* ─────────── BLOG IMAGE PLACEHOLDER (no cover) ─────────── */
.m3-blog-img--ph {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, rgba(99,102,241,.18), rgba(244,63,94,.14), rgba(6,182,212,.18));
}
.m3-blog-img--ph::before, .m3-blog-img--ph::after {
  content: ''; position: absolute; border-radius: 50%;
  filter: blur(20px); opacity: .55;
}
.m3-blog-img--ph::before {
  width: 8rem; height: 8rem; top: -2rem; left: -2rem;
  background: radial-gradient(circle, rgba(99,102,241,.6), transparent 70%);
}
.m3-blog-img--ph::after {
  width: 6rem; height: 6rem; bottom: -1rem; right: -1rem;
  background: radial-gradient(circle, rgba(244,63,94,.5), transparent 70%);
}
.m3-blog-img--ph i { position: relative; z-index: 1; color: #fff; opacity: .85; filter: drop-shadow(0 2px 8px rgba(15,23,42,.2)); }

/* ─────────── MOBILE TIGHTENING ─────────── */
@media (max-width: 720px) {
  .m3-use-mock { padding: 1rem; }
  .m3-mock-user { grid-template-columns: 1.75rem minmax(0,1fr) 4rem auto; }
  .m3-pv-num { font-size: 1.25rem; }
}