/* Zoho Learn - page-specific design.
   The Learn icon is genuinely two-tone: red and blue in near-equal share. The page is built on
   that split, because the product really is two things - a knowledge base you search and a
   course you complete - and most failed rollouts come from treating them as one. Red carries
   the knowledge base, blue carries the courses, throughout.

   All classes scoped to .ln-page, prefixed ln-. */

.ln-page {
  --ln: #e4262a;         /* knowledge base */
  --ln-d: #a5191b;
  --ln-b: #196eb5;       /* courses */
  --ln-bd: #12507f;
  --ln-l: #fdecec;
  --ln-bl: #e9f1f9;
  --ln-ink: #261113;
}

/* ---------------------------------------------------------------------- hero -- */
.ln-hero {
  padding: clamp(48px, 7vw, 88px) 0 clamp(40px, 6vw, 72px);
  background: linear-gradient(105deg, var(--ln-l) 0%, var(--white) 48%, var(--ln-bl) 100%);
  border-block-end: 1px solid var(--line);
}
.ln-hero-in {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(24px, 4vw, 56px); align-items: center;
}
.ln-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 8px; background: var(--white);
  border: 1px solid color-mix(in srgb, var(--ln) 24%, var(--line));
  border-radius: 999px; font-weight: 700; color: var(--ln-d); font-size: .9rem;
  margin-block-end: 18px;
}
.ln-hero h1 { font-size: clamp(1.75rem, 3.8vw, 2.8rem); line-height: 1.18; margin: 0 0 14px; color: var(--ln-ink); }
.ln-hero .lede { max-width: 62ch; margin-block-end: 26px; }
.ln-acts { display: flex; flex-wrap: wrap; gap: 12px; }

/* two stacks side by side - the split is the illustration */
.ln-hero-vis { display: grid; place-items: center; }
.ln-halves { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; max-width: 300px; }
.ln-half {
  border-radius: 14px; padding: 14px; display: grid; gap: 8px; align-content: start;
  background: var(--white); min-height: 170px;
}
.ln-half i { display: block; height: 16px; border-radius: 6px; }
.ln-half-kb { border: 1px solid color-mix(in srgb, var(--ln) 32%, var(--line)); }
.ln-half-kb i { background: color-mix(in srgb, var(--ln) 20%, var(--white)); }
.ln-half-kb i:nth-child(2) { width: 76% } .ln-half-kb i:nth-child(4) { width: 62% }
.ln-half-lp { border: 1px solid color-mix(in srgb, var(--ln-b) 32%, var(--line)); }
.ln-half-lp i { background: color-mix(in srgb, var(--ln-b) 20%, var(--white)); height: 30px; }
.ln-half-lp i:nth-child(3) { width: 68% }

@media (prefers-reduced-motion: no-preference) {
  .ln-half-kb i { animation: ln-pulse 3.4s ease-in-out infinite; }
  .ln-half-kb i:nth-child(2) { animation-delay: .2s }
  .ln-half-kb i:nth-child(3) { animation-delay: .4s }
  .ln-half-kb i:nth-child(4) { animation-delay: .6s }
  .ln-half-lp i { animation: ln-fill 4.2s ease-in-out infinite; }
  .ln-half-lp i:nth-child(2) { animation-delay: .5s }
  .ln-half-lp i:nth-child(3) { animation-delay: 1s }
}
@keyframes ln-pulse { 0%, 100% { opacity: 1 } 50% { opacity: .5 } }
@keyframes ln-fill {
  0%, 100% { background: color-mix(in srgb, var(--ln-b) 20%, var(--white)) }
  50%      { background: color-mix(in srgb, var(--ln-b) 48%, var(--white)) }
}

/* ---------------------------------------------------------------------- split -- */
.ln-split { padding: clamp(48px, 7vw, 84px) 0; }
.ln-split h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 12px; }
.ln-split .lede { max-width: 78ch; }
.ln-two {
  margin-block-start: 26px; margin-block-end: 16px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.ln-two-btn {
  font: inherit; cursor: pointer; text-align: start;
  border-radius: 14px; padding: 18px 20px;
  background: var(--white); border: 1px solid var(--line);
  display: grid; gap: 5px;
  transition: border-color .2s, box-shadow .2s;
}
.ln-two-q { font-size: 1.05rem; font-weight: 700; color: var(--ink); }
.ln-two-n { font-size: .88rem; color: var(--muted); font-weight: 600; }
[data-ln-side="kb"][aria-pressed="true"] {
  border-color: var(--ln); box-shadow: 0 0 0 2px color-mix(in srgb, var(--ln) 26%, transparent);
}
[data-ln-side="kb"][aria-pressed="true"] .ln-two-n { color: var(--ln-d); }
[data-ln-side="lp"][aria-pressed="true"] {
  border-color: var(--ln-b); box-shadow: 0 0 0 2px color-mix(in srgb, var(--ln-b) 26%, transparent);
}
[data-ln-side="lp"][aria-pressed="true"] .ln-two-n { color: var(--ln-bd); }

.ln-side-body {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: clamp(18px, 3vw, 28px);
}
.ln-side-grid {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
  gap: clamp(18px, 3vw, 34px); align-items: start;
}
.ln-side-body h3 { margin: 0 0 8px; font-size: 1.2rem; }
.ln-side-body > .ln-side-grid > div:first-child > p { margin: 0 0 16px; color: var(--muted); max-width: 62ch; }
[data-ln-sidep="kb"] h3 { color: var(--ln-d); }
[data-ln-sidep="lp"] h3 { color: var(--ln-bd); }
.ln-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.ln-list li {
  padding: 11px 14px; border-radius: 10px; color: var(--muted);
  background: #f8f9fa; border: 1px solid var(--line);
}
[data-ln-sidep="kb"] .ln-list li { background: color-mix(in srgb, var(--ln) 4%, var(--white)); border-color: color-mix(in srgb, var(--ln) 18%, var(--line)); }
[data-ln-sidep="lp"] .ln-list li { background: color-mix(in srgb, var(--ln-b) 4%, var(--white)); border-color: color-mix(in srgb, var(--ln-b) 18%, var(--line)); }
.ln-fail {
  background: #f5f5f6; border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 18px;
}
.ln-fail h4 { margin: 0 0 8px; font-size: .95rem; color: var(--ink); }
.ln-fail p { margin: 0; color: var(--muted); font-size: .94rem; }

/* ------------------------------------------------------------------ onboarding -- */
.ln-onboard {
  padding: clamp(48px, 7vw, 84px) 0;
  background: linear-gradient(180deg, var(--ln-l) 0%, var(--white) 100%);
  border-block: 1px solid var(--line);
}
.ln-onboard h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 12px; }
.ln-onboard .lede { max-width: 78ch; }

.ln-track {
  margin-block-start: 28px;
  background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(16px, 3vw, 26px);
  box-shadow: 0 20px 50px -40px rgba(40, 14, 16, .5);
}
.ln-track-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; flex-wrap: wrap;
  padding-block-end: 14px; margin-block-end: 18px;
  border-block-end: 1px solid var(--line);
}
.ln-week { margin: 0; color: var(--muted); font-weight: 600; }
.ln-week b { color: var(--ln-d); font-size: 1.4rem; margin-inline: 6px; font-variant-numeric: tabular-nums; }
.ln-replay {
  font: inherit; font-weight: 700; font-size: .88rem; cursor: pointer;
  color: var(--ln-d); background: var(--white);
  border: 1px solid color-mix(in srgb, var(--ln) 34%, var(--line));
  border-radius: 9px; padding: 8px 15px;
}
.ln-replay:hover { background: var(--ln-l); }

.ln-weeks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 11px; }
.ln-wk {
  border-radius: var(--radius-lg); padding: 15px;
  background: #fafbfb; border: 1px solid var(--line);
  transition: opacity .35s, background .35s, border-color .35s;
}
.ln-wk.is-future { opacity: .45; }
.ln-wk-n {
  display: block; font-size: .76rem; font-weight: 800;
  padding: 3px 9px; border-radius: 5px; margin-block-end: 8px;
  color: var(--white); width: max-content;
}
.ln-wk-kb .ln-wk-n { background: var(--ln-d); }
.ln-wk-lp .ln-wk-n { background: var(--ln-bd); }
.ln-wk b { display: block; font-size: 1rem; color: var(--ink); margin-block-end: 10px; }
.ln-wk ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.ln-wk li {
  font-size: .86rem; color: #a8adb1; line-height: 1.4;
  padding-inline-start: 18px; position: relative;
  transition: color .3s;
}
.ln-wk li::before {
  content: ''; position: absolute; inset-inline-start: 0; inset-block-start: .45em;
  width: 9px; height: 9px; border-radius: 3px;
  border: 1.5px solid #d2d6d9; transition: background .3s, border-color .3s;
}
.ln-wk li.is-on { color: var(--ink); }
.ln-wk-kb li.is-on::before { background: var(--ln-d); border-color: var(--ln-d); }
.ln-wk-lp li.is-on::before { background: var(--ln-bd); border-color: var(--ln-bd); }
.ln-track-msg {
  margin: 18px 0 0; padding-block-start: 16px;
  border-block-start: 1px solid var(--line);
  color: var(--ink); font-weight: 600;
}
.ln-track.is-done .ln-track-msg { color: var(--ln-bd); }
.ln-note { margin-block-start: 18px; color: var(--muted); font-size: .93rem; max-width: 82ch; }

/* ----------------------------------------------------------------- where to start -- */
.ln-start { padding: clamp(48px, 7vw, 84px) 0; }
.ln-start h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 12px; }
.ln-steps {
  list-style: none; margin: 26px 0 0; padding: 0; counter-reset: lns;
  display: grid; gap: 12px;
}
.ln-steps li {
  counter-increment: lns;
  display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 18px;
  background: var(--white); border: 1px solid var(--line);
  border-radius: 15px; padding: 20px clamp(16px, 3vw, 24px);
}
.ln-steps li::before {
  content: counter(lns); grid-row: span 2;
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.1rem; font-weight: 800; color: var(--white);
  background: var(--ln-d);
}
.ln-steps li:nth-child(2)::before,
.ln-steps li:nth-child(4)::before { background: var(--ln-bd); }
.ln-steps b { align-self: center; font-size: 1.06rem; color: var(--ink); }
.ln-steps p { grid-column: 2; margin: 5px 0 0; color: var(--muted); max-width: 82ch; }

/* ---------------------------------------------------------------------- build -- */
.ln-build {
  padding: clamp(48px, 7vw, 84px) 0;
  background: var(--ln-bl);
  border-block: 1px solid color-mix(in srgb, var(--ln-b) 14%, var(--line));
}
.ln-build h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 24px; }
.ln-bgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 13px; }
.ln-bstep { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.ln-bstep b { display: block; margin-block-end: 6px; font-size: 1.02rem; color: var(--ln-bd); }
.ln-bstep p { margin: 0; color: var(--muted); font-size: .95rem; }
.ln-build-cta {
  margin-block-start: 22px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  background: var(--white);
  border: 1px solid color-mix(in srgb, var(--ln-b) 24%, var(--line));
  border-radius: 14px; padding: 20px 22px;
}
.ln-build-cta p { margin: 0; color: var(--ln-ink); max-width: 66ch; }

/* ------------------------------------------------------------------------ faq -- */
.ln-faq { padding: clamp(48px, 7vw, 84px) 0 clamp(30px, 4vw, 48px); }
.ln-faq h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 20px; }

/* ---------------------------------------------------------------------- close -- */
.ln-close { padding: 0 0 clamp(48px, 7vw, 84px); }
.ln-close-box {
  display: flex; align-items: center; justify-content: space-between;
  gap: 22px; flex-wrap: wrap; border-radius: 20px;
  padding: clamp(26px, 4vw, 42px);
  background: linear-gradient(115deg, var(--ln-d) 0%, var(--ln-bd) 100%);
}
.ln-close-box h2 { color: var(--white); margin: 0 0 8px; font-size: clamp(1.35rem, 2.9vw, 1.9rem); }
.ln-close-box .lede { color: color-mix(in srgb, var(--white) 86%, transparent); margin: 0; max-width: 60ch; }

/* --------------------------------------------------------------------- narrow -- */
@media (max-width: 900px) {
  .ln-hero-in, .ln-side-grid { grid-template-columns: 1fr; }
  .ln-weeks { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .ln-two { grid-template-columns: 1fr; }
  .ln-weeks { grid-template-columns: 1fr; }
  .ln-wk.is-future { opacity: .6; }
  .ln-steps li { grid-template-columns: 40px minmax(0, 1fr); gap: 12px; }
  .ln-steps li::before { width: 34px; height: 34px; font-size: .95rem; }
}