/* ============================================================
   FINVILLAHUB P18.3 — LEARNING EXPERIENCE FOUNDATION
   Frontend-only learning layer.
   No market-engine, payment or entitlement styling changes.
   ============================================================ */

.fv-learning-page {
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: 34px 34px 70px;
  color: var(--fv-platinum, #e8edf2);
}

.fv-learning-hero {
  min-height: 390px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  border: 1px solid rgba(214, 177, 92, .20);
  background:
    radial-gradient(circle at 76% 45%, rgba(36, 180, 153, .12), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(77, 126, 255, .10), transparent 28%),
    linear-gradient(135deg, rgba(13,18,27,.98), rgba(10,15,23,.92));
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  overflow: hidden;
}

.fv-learning-eyebrow,
.fv-learning-kicker {
  display: block;
  font-size: 10px;
  letter-spacing: .18em;
  font-weight: 700;
  text-transform: uppercase;
  color: #d8b968;
}

.fv-learning-hero h1 {
  margin: 12px 0 16px;
  max-width: 760px;
  font-size: clamp(34px, 4.4vw, 62px);
  line-height: .98;
  letter-spacing: -.035em;
}

.fv-learning-lead {
  max-width: 700px;
  margin: 0;
  color: #aeb8c4;
  font-size: 15px;
  line-height: 1.75;
}

.fv-learning-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}

.fv-learning-primary,
.fv-learning-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 17px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .2s ease, border-color .2s ease;
}

.fv-learning-primary {
  color: #10151a;
  background: linear-gradient(135deg, #e5cb83, #b9954c);
}

.fv-learning-secondary {
  color: #dbe4eb;
  border: 1px solid rgba(128, 201, 183, .30);
  background: rgba(255,255,255,.025);
}

.fv-learning-primary:hover,
.fv-learning-secondary:hover {
  transform: translateY(-2px);
}

.fv-learning-core {
  position: relative;
  width: min(330px, 72vw);
  aspect-ratio: 1;
  margin: auto;
  display: grid;
  place-items: center;
}

.fv-learning-core-ring,
.fv-learning-orbit {
  position: absolute;
  border-radius: 50%;
}

.fv-learning-core-ring {
  inset: 18%;
  border: 1px solid rgba(219, 190, 111, .55);
  box-shadow:
    0 0 55px rgba(46, 196, 167, .10),
    inset 0 0 35px rgba(219, 190, 111, .08);
}

.fv-learning-orbit {
  border: 1px solid rgba(66, 190, 164, .24);
  transform: rotate(-25deg);
}

.orbit-one {
  inset: 7%;
  border-left-color: transparent;
  border-right-color: rgba(216,185,104,.45);
}

.orbit-two {
  inset: 27%;
  transform: rotate(65deg);
  border-top-color: transparent;
  border-bottom-color: rgba(74,148,218,.45);
}

.fv-learning-core-center {
  width: 100px;
  height: 100px;
  display: grid;
  place-content: center;
  text-align: center;
  border: 1px solid rgba(229,203,131,.45);
  background: rgba(11,17,25,.86);
  box-shadow: 0 0 45px rgba(46,196,167,.10);
}

.fv-learning-core-center span {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: .08em;
  color: #e5cb83;
}

.fv-learning-core-center small {
  margin-top: 3px;
  font-size: 8px;
  letter-spacing: .22em;
  color: #8fd6c2;
}

.fv-learning-mission {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 25px 28px;
  border: 1px solid rgba(95, 190, 165, .16);
  background: linear-gradient(100deg, rgba(21,67,61,.20), rgba(16,24,34,.72));
}

.fv-learning-mission h2,
.fv-learning-section-heading h2 {
  margin: 7px 0 8px;
  font-size: clamp(23px, 2.3vw, 34px);
  letter-spacing: -.025em;
}

.fv-learning-mission p,
.fv-learning-section-heading p {
  margin: 0;
  color: #9eabb7;
  line-height: 1.65;
  font-size: 13px;
}

.fv-learning-mission-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.fv-learning-mission-steps span {
  padding: 8px 10px;
  border: 1px solid rgba(216,185,104,.18);
  color: #b9c3cb;
  font-size: 10px;
  letter-spacing: .05em;
}

.fv-learning-section {
  margin-top: 62px;
}

.fv-learning-section-heading {
  max-width: 720px;
  margin-bottom: 22px;
}

.fv-learning-pathway {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.fv-learning-stage,
.fv-learning-study,
.fv-learning-progress-grid > div {
  border: 1px solid rgba(170,185,196,.12);
  background: rgba(255,255,255,.025);
  transition: transform .2s ease, border-color .2s ease;
}

.fv-learning-stage {
  min-height: 145px;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 13px;
  padding: 20px;
}

.fv-learning-stage:hover,
.fv-learning-study:hover,
.fv-learning-progress-grid > div:hover {
  transform: translateY(-2px);
  border-color: rgba(216,185,104,.30);
}

.fv-learning-stage > span {
  font-size: 20px;
  font-weight: 800;
  color: #d6bd79;
}

.fv-learning-stage small,
.fv-learning-study small,
.fv-learning-progress-grid small {
  color: #789f98;
  font-size: 8px;
  letter-spacing: .16em;
  font-weight: 800;
}

.fv-learning-stage h3,
.fv-learning-study h3 {
  margin: 7px 0 7px;
  font-size: 18px;
}

.fv-learning-stage p,
.fv-learning-study p {
  margin: 0;
  color: #929eaa;
  font-size: 12px;
  line-height: 1.6;
}

.fv-learning-study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.fv-learning-study {
  min-height: 135px;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 13px;
  padding: 20px;
}

.study-icon {
  color: #d9bb6d;
  font-size: 20px;
}

.fv-learning-practice {
  margin-top: 62px;
  padding: 30px;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 30px;
  border: 1px solid rgba(67,183,159,.20);
  background:
    linear-gradient(115deg, rgba(21,65,59,.25), rgba(12,20,29,.82));
}

.fv-learning-practice h2 {
  margin: 8px 0 10px;
  font-size: 30px;
  letter-spacing: -.025em;
}

.fv-learning-practice-copy p {
  color: #9ba8b4;
  line-height: 1.7;
  font-size: 13px;
}

.fv-learning-practice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.fv-learning-practice-grid div {
  min-height: 90px;
  padding: 17px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.025);
}

.fv-learning-practice-grid strong,
.fv-learning-practice-grid span {
  display: block;
}

.fv-learning-practice-grid strong {
  color: #e3c97f;
  font-size: 13px;
}

.fv-learning-practice-grid span {
  margin-top: 8px;
  color: #8f9ca8;
  font-size: 11px;
  line-height: 1.5;
}

.fv-learning-methodology {
  margin-top: 62px;
  padding: 30px;
  display: grid;
  grid-template-columns: 74px 1fr auto;
  gap: 22px;
  align-items: center;
  border: 1px solid rgba(218,184,99,.30);
  background:
    radial-gradient(circle at 12% 50%, rgba(218,184,99,.10), transparent 24%),
    linear-gradient(110deg, rgba(49,39,21,.30), rgba(15,21,29,.86));
}

.fv-methodology-mark {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(225,202,133,.55);
  color: #e6cc87;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: .06em;
}

.fv-methodology-copy h2 {
  margin: 7px 0;
  font-size: 25px;
}

.fv-methodology-copy p {
  max-width: 800px;
  margin: 0;
  color: #a8b2bc;
  font-size: 12px;
  line-height: 1.65;
}

.fv-methodology-note {
  display: block;
  margin-top: 9px;
  color: #789b93;
  font-size: 10px;
  line-height: 1.5;
}

.fv-methodology-link {
  color: #e3c87f;
  text-decoration: none;
  white-space: nowrap;
  font-size: 11px;
  font-weight: 800;
}

.fv-learning-progress {
  margin-top: 62px;
}

.fv-learning-progress-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.fv-learning-progress-grid > div {
  padding: 21px;
}

.fv-learning-progress-grid strong {
  display: block;
  margin: 9px 0 14px;
  font-size: 16px;
}

.fv-learning-progress-grid a {
  color: #82cdbb;
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
}

@media (max-width: 1000px) {
  .fv-learning-hero {
    grid-template-columns: 1fr;
  }

  .fv-learning-core {
    width: 240px;
  }

  .fv-learning-pathway,
  .fv-learning-study-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fv-learning-practice {
    grid-template-columns: 1fr;
  }

  .fv-learning-methodology {
    grid-template-columns: 64px 1fr;
  }

  .fv-methodology-link {
    grid-column: 2;
  }
}

@media (max-width: 680px) {
  .fv-learning-page {
    padding: 20px 15px 50px;
  }

  .fv-learning-hero {
    padding: 27px 20px;
  }

  .fv-learning-hero h1 {
    font-size: 38px;
  }

  .fv-learning-mission {
    grid-template-columns: 1fr;
  }

  .fv-learning-mission-steps {
    justify-content: flex-start;
  }

  .fv-learning-pathway,
  .fv-learning-study-grid,
  .fv-learning-progress-grid,
  .fv-learning-practice-grid {
    grid-template-columns: 1fr;
  }

  .fv-learning-methodology {
    grid-template-columns: 1fr;
  }

  .fv-methodology-link {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fv-learning-primary,
  .fv-learning-secondary,
  .fv-learning-stage,
  .fv-learning-study,
  .fv-learning-progress-grid > div {
    transition: none;
  }
}

/* P18.4.2 PRACTICE STUDIO */

.fv-learning-practice-items {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.fv-learning-practice-item {
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  background: rgba(255, 255, 255, .025);
  transition: transform .2s ease, border-color .2s ease;
}

.fv-learning-practice-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, .16);
}

.fv-learning-practice-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.fv-learning-practice-item-meta span {
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.fv-learning-practice-item-meta small {
  font-size: .68rem;
  opacity: .72;
}

.fv-learning-practice-item h3 {
  margin: 0 0 8px;
}

.fv-learning-practice-item p {
  margin: 0 0 14px;
  line-height: 1.55;
}

.fv-learning-practice-action {
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.fv-learning-practice-action:hover {
  border-color: rgba(255, 255, 255, .24);
}

@media (max-width: 1000px) {
  .fv-learning-practice-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .fv-learning-practice-items {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fv-learning-practice-item {
    transition: none;
  }

  .fv-learning-practice-item:hover {
    transform: none;
  }
}

/* ============================================================
   P18.4.3 — PROGRESS INTELLIGENCE UI
   Dedicated selectors for learning progress intelligence.
   Isolated from market, payment and backend systems.
   ============================================================ */

.fv-learning-progress-card {
  min-height: 125px;
  padding: 16px;
  border: 1px solid rgba(173, 184, 198, .16);
  background: rgba(255, 255, 255, .025);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.fv-learning-progress-card strong {
  display: block;
  margin: 9px 0 8px;
  font-size: 20px;
  font-weight: 800;
  color: #e6e9ee;
}

.fv-learning-progress-card p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: #aeb8c6;
}

.fv-learning-progress-label {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #d6bd79;
}

.fv-learning-skill-progress {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(173, 184, 198, .12);
}

.fv-learning-skill-progress-head h3 {
  margin: 4px 0 0;
  font-size: 17px;
  color: #dfe5eb;
}

.fv-learning-skill-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.fv-learning-skill-item {
  display: grid;
  grid-template-columns: 30px 1fr;
  column-gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(173, 184, 198, .12);
  background: rgba(255, 255, 255, .018);
}

.fv-learning-skill-item > span {
  font-size: 10px;
  letter-spacing: .08em;
  color: #82cdbb;
}

.fv-learning-skill-item strong {
  font-size: 12px;
  color: #dfe5eb;
}

.fv-learning-skill-item em {
  grid-column: 2;
  font-size: 10px;
  font-style: normal;
  color: #9ba7b5;
  margin-top: 2px;
}

@media (max-width: 1000px) {
  .fv-learning-skill-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .fv-learning-skill-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fv-learning-progress-card,
  .fv-learning-skill-item {
    transition: none;
  }
}


/* ============================================================
   P18.4.4 — REVISION & LEARNING REVIEW
   ============================================================ */

.fv-learning-review {
  margin-top: 24px;
  padding: 22px;
  border: 1px solid rgba(214, 190, 128, .18);
  background: rgba(255, 255, 255, .018);
}

.fv-learning-review-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.fv-learning-review-card {
  min-height: 118px;
  padding: 15px;
  border: 1px solid rgba(173, 184, 198, .14);
  background: rgba(255, 255, 255, .022);
}

.fv-learning-review-card > span {
  font-size: 10px;
  letter-spacing: .11em;
  color: #d6bd79;
}

.fv-learning-review-card strong {
  display: block;
  margin: 10px 0 7px;
  font-size: 21px;
  color: #e6e9ee;
}

.fv-learning-review-card p {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  color: #aeb8c6;
}

.fv-learning-review-note {
  margin-top: 14px;
  padding-top: 15px;
  border-top: 1px solid rgba(173, 184, 198, .12);
}

.fv-learning-review-note h3 {
  margin: 4px 0 7px;
  font-size: 16px;
  color: #dfe5eb;
}

.fv-learning-review-note p {
  max-width: 720px;
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: #aeb8c6;
}

@media (max-width: 1000px) {
  .fv-learning-review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .fv-learning-review {
    padding: 17px;
  }

  .fv-learning-review-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fv-learning-review-card {
    transition: none;
  }
}

/* ============================================================
   P18.4.5 — ADAPTIVE LEARNING INTELLIGENCE
   ============================================================ */

.fv-learning-adaptive {
    position: relative;
}

.fv-learning-adaptive-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 18px;
}

.fv-learning-adaptive-card {
    min-height: 150px;
    padding: 20px;
    border: 1px solid rgba(214, 189, 137, 0.22);
    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,0.045),
            rgba(8,15,24,0.72)
        );
    box-shadow: 0 18px 42px rgba(0,0,0,0.20);
}

.fv-learning-adaptive-card h3 {
    margin: 8px 0 9px;
}

.fv-learning-adaptive-card p {
    margin: 0;
    line-height: 1.65;
}

.fv-learning-card-label {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    opacity: 0.72;
}

.fv-learning-adaptive-note {
    margin-top: 16px;
    padding: 16px 18px;
    border-left: 2px solid rgba(214, 189, 137, 0.70);
    background: rgba(255,255,255,0.025);
    line-height: 1.65;
}

@media (max-width: 1000px) {
    .fv-learning-adaptive-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .fv-learning-adaptive-grid {
        grid-template-columns: 1fr;
    }

    .fv-learning-adaptive-card {
        min-height: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .fv-learning-adaptive,
    .fv-learning-adaptive-card {
        scroll-behavior: auto;
        transition: none;
    }
}