/* ============================================================
   Learning Success — "HOW IT WORKS" page-specific layout
   Classes prefixed .ls-hiw-*. Tokens, shared components and nav
   come from tokens.css / components.css. Reuse shared classes
   first; only page-unique layout lives here.
   Signature element: the vertical timeline spine (Section 2).
   ============================================================ */

/* ---- Shared page atoms (used across several sections) --------------- */
.ls-hiw-eyebrow {
  font: var(--font-eyebrow); text-transform: uppercase; letter-spacing: var(--tracking-caps);
  color: var(--color-secondary); margin: 0 0 12px;
}
.ls-hiw-head { font: var(--font-h1); color: var(--text-strong); margin: 0; }
.ls-hiw-intro {
  font: var(--font-body-md); color: var(--text-muted);
  max-width: 660px; margin: 14px auto 0;
}
.ls-hiw-link {
  color: var(--blue-600); text-decoration: underline;
  text-underline-offset: 2px; text-decoration-thickness: 1.5px;
  text-decoration-color: var(--blue-200);
}
.ls-hiw-link:hover { text-decoration-color: var(--blue-500); }

/* ---- Shared CTA block (after Sections 2, 5, 7) ---------------------- */
.ls-hiw-cta {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; margin-top: 56px;
}
.ls-hiw-cta__btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--orange-500); color: #fff;
  font: var(--font-label); font-size: 1.08rem; font-weight: var(--weight-semibold);
  padding: 17px 34px; border-radius: var(--radius-pill); box-shadow: var(--shadow-md);
  transition: filter var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.ls-hiw-cta__btn:hover { filter: brightness(0.95); }
.ls-hiw-cta__btn:active { transform: scale(0.97); }
.ls-hiw-cta__btn--lg { font-size: 1.1rem; padding: 18px 38px; box-shadow: var(--shadow-lg); }
.ls-hiw-cta__micro { font: var(--font-label); color: var(--text-muted); text-align: center; margin: 0; }

/* ============================================================
   SECTION 1 — HERO
   ============================================================ */
.ls-hiw-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--blue-50), var(--surface-card));
}
.ls-hiw-hero__inner {
  max-width: 920px; margin: 0 auto; padding: 72px 32px 72px;
  text-align: center; position: relative;
  animation: ls-rise .5s var(--ease-out) both;
}
.ls-hiw-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-500); color: #fff;
  font: var(--font-eyebrow); text-transform: uppercase; letter-spacing: var(--tracking-caps);
  padding: 7px 15px; border-radius: var(--radius-pill); margin-bottom: 22px;
}
.ls-hiw-hero h1 {
  font: var(--font-hero); font-size: 3.4rem; color: var(--text-strong);
  margin: 0 0 20px; letter-spacing: var(--tracking-tight); line-height: 1.08;
}
.ls-hiw-hero__sub {
  font: var(--font-body-md); font-size: 1.24rem; color: var(--text-muted);
  max-width: 680px; margin: 0 auto;
}
.ls-hiw-hero__blob {
  position: absolute; border-radius: 50%; pointer-events: none;
  animation: ls-float 9s var(--ease-out) infinite;
}
.ls-hiw-hero__blob--blue {
  top: -70px; right: 8%; width: 230px; height: 230px;
  background: radial-gradient(circle at 30% 30%, rgba(77,114,188,0.14), rgba(77,114,188,0));
}
.ls-hiw-hero__blob--orange {
  bottom: -30px; left: 6%; width: 170px; height: 170px;
  background: radial-gradient(circle at 30% 30%, rgba(217,115,33,0.12), rgba(217,115,33,0));
  animation-duration: 11s;
}

/* ============================================================
   SECTION 2 — TIMELINE (the page signature)
   ============================================================ */
.ls-hiw-timeline__inner { max-width: 1040px; margin: 0 auto; padding: 80px 32px 90px; }
.ls-hiw-timeline .ls-hiw-eyebrow { text-align: center; }
.ls-hiw-timeline .ls-hiw-head { text-align: center; margin-bottom: 56px; }

.ls-hiw-tl { position: relative; }
.ls-hiw-tl__spine {
  position: absolute; left: 50%; top: 6px; bottom: 6px; width: 3px;
  transform: translateX(-50%); border-radius: 2px;
  background: linear-gradient(180deg, var(--blue-200), var(--blue-400));
}
.ls-hiw-tl__row {
  display: grid; grid-template-columns: 1fr 72px 1fr;
  align-items: start; margin-bottom: 36px;
}
.ls-hiw-tl__row:last-child { margin-bottom: 0; }
.ls-hiw-tl__row--left  .ls-hiw-tl__side:first-child { text-align: right; }
.ls-hiw-tl__side { padding-top: 2px; }
.ls-hiw-tl__node {
  width: 54px; height: 54px; border-radius: 50%; margin: 0 auto;
  border: 5px solid var(--surface-card); box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center; z-index: 1;
}
.ls-hiw-tl__node--blue   { background: var(--blue-500); }
.ls-hiw-tl__node--orange { background: var(--orange-500); }
.ls-hiw-tl__node--green  { background: var(--green-500); }

.ls-hiw-tl__card {
  display: inline-block; text-align: left; max-width: 420px;
  background: var(--surface-card); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm); padding: 26px 28px;
}
.ls-hiw-tl__card--blue   { border-top: 4px solid var(--blue-500); }
.ls-hiw-tl__card--orange { border-top: 4px solid var(--orange-500); }
.ls-hiw-tl__card--green  { border-top: 4px solid var(--green-500); }
.ls-hiw-tl__card h3 {
  font: var(--font-h3); font-size: 1.22rem; color: var(--text-strong); margin: 0 0 10px;
}
.ls-hiw-tl__card p {
  font: var(--font-body-base); line-height: 1.6; color: var(--text-muted); margin: 0;
}
.ls-hiw-tl__card p + p { margin-top: 12px; }
.ls-hiw-tl__tag {
  display: inline-flex; align-items: center; gap: 7px;
  font: var(--font-eyebrow); text-transform: uppercase; letter-spacing: 0.07em;
  padding: 5px 12px; border-radius: var(--radius-pill); margin-bottom: 12px;
}
.ls-hiw-tl__tag--blue   { background: var(--blue-50);   color: var(--blue-700); }
.ls-hiw-tl__tag--orange { background: var(--orange-50); color: var(--orange-700); }
.ls-hiw-tl__tag--green  { background: var(--green-50);  color: var(--green-700); }

/* ============================================================
   SECTION 3 — ANATOMY OF A SESSION
   ============================================================ */
.ls-hiw-session { background: var(--surface-page); }
.ls-hiw-session__inner { max-width: 1160px; margin: 0 auto; padding: 88px 32px; }
.ls-hiw-session .ls-hiw-head { margin-bottom: 14px; }

.ls-hiw-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 46px;
}
.ls-hiw-step {
  background: var(--surface-card); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm); padding: 28px;
  display: flex; flex-direction: column;
}
.ls-hiw-step__head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.ls-hiw-step__icon {
  width: 46px; height: 46px; border-radius: var(--radius-lg); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.ls-hiw-step__icon--blue   { background: var(--blue-50); }
.ls-hiw-step__icon--orange { background: var(--orange-50); }
.ls-hiw-step__icon--green  { background: var(--green-50); }
.ls-hiw-step__marker {
  font: var(--font-eyebrow); text-transform: uppercase; letter-spacing: 0.06em;
}
.ls-hiw-step__marker--blue   { color: var(--blue-600); }
.ls-hiw-step__marker--orange { color: var(--orange-600); }
.ls-hiw-step__marker--green  { color: var(--green-700); }
.ls-hiw-step h3 { font: var(--font-h3); font-size: 1.14rem; color: var(--text-strong); margin: 0 0 9px; }
.ls-hiw-step p  { font: var(--font-label); line-height: 1.6; color: var(--text-muted); margin: 0; }

.ls-hiw-contrast {
  margin-top: 26px; background: var(--blue-50);
  border: 1.5px solid var(--blue-100); border-radius: var(--radius-xl);
  padding: 24px 28px; display: flex; gap: 16px; align-items: flex-start;
}
.ls-hiw-contrast__icon {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: var(--surface-card); box-shadow: var(--shadow-xs);
  display: flex; align-items: center; justify-content: center;
}
.ls-hiw-contrast p {
  font: var(--font-body-md); line-height: 1.6; color: var(--text-strong); margin: 0;
}

.ls-hiw-pullquote { max-width: 820px; margin: 56px auto 0; text-align: center; }
.ls-hiw-pullquote__mark {
  font: var(--font-display); font-size: 4.5rem; line-height: 0.6;
  color: var(--blue-200); height: 40px;
}
.ls-hiw-pullquote blockquote { margin: 0 0 18px; }
.ls-hiw-pullquote blockquote p {
  font-family: var(--font-display); font-weight: var(--weight-medium);
  font-size: 1.7rem; line-height: 1.4; color: var(--text-strong); margin: 0;
}
.ls-hiw-pullquote__cite { font: var(--font-label); color: var(--text-muted); }

/* ============================================================
   SECTION 4 — A WEEK IN REAL LIFE
   ============================================================ */
.ls-hiw-life__inner { max-width: 900px; margin: 0 auto; padding: 88px 32px; }
.ls-hiw-life .ls-hiw-head { margin-bottom: 24px; }
.ls-hiw-life__body { font: var(--font-body-md); color: var(--text-muted); margin: 0 0 18px; }
.ls-hiw-life__body:last-of-type { margin-bottom: 0; }
.ls-hiw-life__row {
  display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 38px;
}
.ls-hiw-life__moment {
  display: flex; flex-direction: column; align-items: center; gap: 8px; width: 120px;
}
.ls-hiw-life__chip {
  width: 60px; height: 60px; border-radius: var(--radius-2xl);
  display: flex; align-items: center; justify-content: center;
}
.ls-hiw-life__chip--blue   { background: var(--blue-50); }
.ls-hiw-life__chip--orange { background: var(--orange-50); }
.ls-hiw-life__chip--green  { background: var(--green-50); }
.ls-hiw-life__moment span { font: var(--font-label); color: var(--text-muted); text-align: center; }

/* ============================================================
   SECTION 5 — YOUR ROLE
   ============================================================ */
.ls-hiw-role__inner { max-width: 1080px; margin: 0 auto; padding: 80px 32px; }
.ls-hiw-role__grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: start;
}
.ls-hiw-role__copy .ls-hiw-head { margin-bottom: 20px; }
.ls-hiw-role__copy p {
  font: var(--font-body-md); color: var(--text-muted); margin: 0 0 16px;
}
.ls-hiw-role__copy p:last-child { margin-bottom: 0; }
.ls-hiw-role__panel {
  background: var(--surface-card); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md); border-top: 4px solid var(--green-500); padding: 30px;
}
.ls-hiw-role__panel-title {
  font: var(--font-h3); font-size: 1.16rem; color: var(--text-strong); margin: 0 0 18px;
}
.ls-hiw-role__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 15px;
}
.ls-hiw-role__list li { display: flex; gap: 12px; align-items: flex-start; }
.ls-hiw-role__list li svg { flex-shrink: 0; margin-top: 1px; }
.ls-hiw-role__list li span {
  font: var(--font-body-base); line-height: 1.5; color: var(--text-body);
}

/* ============================================================
   SECTION 6 — THE 12-WEEK ARC
   ============================================================ */
.ls-hiw-arc { background: var(--surface-page); }
.ls-hiw-arc__inner { max-width: 1120px; margin: 0 auto; padding: 88px 32px; }
.ls-hiw-arc .ls-hiw-head { margin-bottom: 14px; }
.ls-hiw-arc__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px;
}
.ls-hiw-arc__card {
  background: var(--surface-card); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm); padding: 30px; position: relative;
}
.ls-hiw-arc__num {
  font-family: var(--font-display); font-weight: var(--weight-semibold);
  font-size: 2.4rem; line-height: 1; margin-bottom: 8px;
}
.ls-hiw-arc__num--blue   { color: var(--blue-200); }
.ls-hiw-arc__num--orange { color: var(--orange-200); }
.ls-hiw-arc__num--green  { color: var(--green-200); }
.ls-hiw-arc__card h3 { font: var(--font-h3); font-size: 1.2rem; color: var(--text-strong); margin: 0 0 10px; }
.ls-hiw-arc__card p  { font: var(--font-label); line-height: 1.6; color: var(--text-muted); margin: 0; }

/* ============================================================
   SECTION 7 — THE CLOSE
   ============================================================ */
.ls-hiw-close__inner { max-width: 820px; margin: 0 auto; padding: 88px 32px 96px; text-align: center; }
.ls-hiw-close .ls-hiw-head { margin-bottom: 20px; }
.ls-hiw-close__lead {
  font: var(--font-body-md); font-size: 1.18rem; color: var(--text-muted); margin: 0 0 24px;
}
.ls-hiw-close__keep {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--green-50); border: 1.5px solid var(--green-200);
  border-radius: var(--radius-pill); padding: 12px 24px; margin-bottom: 32px;
}
.ls-hiw-close__keep svg { flex-shrink: 0; }
.ls-hiw-close__keep span {
  font: var(--font-body-base); font-weight: var(--weight-medium); color: var(--green-800);
}
.ls-hiw-close__research { margin: 34px 0 0; }
.ls-hiw-close__research a { font: var(--font-label); font-size: 0.95rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .ls-hiw-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .ls-hiw-hero h1 { font-size: 2.5rem; }
  .ls-hiw-tl__spine { left: 27px; }
  .ls-hiw-tl__row {
    grid-template-columns: 54px 1fr; column-gap: 18px;
  }
  .ls-hiw-tl__row--left  .ls-hiw-tl__side:first-child { text-align: left; }
  /* node always first column, card always second */
  .ls-hiw-tl__row--left  .ls-hiw-tl__side:first-child { grid-column: 2; grid-row: 1; }
  .ls-hiw-tl__row--left  .ls-hiw-tl__node             { grid-column: 1; grid-row: 1; }
  .ls-hiw-tl__row--left  .ls-hiw-tl__side:last-child  { display: none; }
  .ls-hiw-tl__row--right .ls-hiw-tl__side:first-child { display: none; }
  .ls-hiw-tl__row--right .ls-hiw-tl__node             { grid-column: 1; grid-row: 1; }
  .ls-hiw-tl__row--right .ls-hiw-tl__side:last-child  { grid-column: 2; grid-row: 1; }
  .ls-hiw-tl__node { margin: 0; }
  .ls-hiw-tl__card { max-width: none; }
  .ls-hiw-steps { grid-template-columns: 1fr; }
  .ls-hiw-arc__grid { grid-template-columns: 1fr; }
  .ls-hiw-role__grid { grid-template-columns: 1fr; gap: 32px; }
}