/* ==========================================================================
   Eduviaa — home.css
   Homepage sections only. Tokens and shared components come from main.css.

   1. Hero
   2. Stats strip
   3. Enrolment steps + accrediting bodies
   4. Course rail
   5. Feature grid
   6. Graduate spotlight + review form
   7. Social proof
   8. Counsellor callback
   9. Closing CTA band
   ========================================================================== */

.ico { width: 22px; height: 22px; }
.ico--grass { color: var(--c-grass); }

/* 1. HERO ================================================================ */

.hero {
  background: var(--c-mint);
  padding-block: clamp(2.5rem, 1.5rem + 5vw, 5rem);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  gap: clamp(2.5rem, 1rem + 6vw, 4rem);
  align-items: center;
}
@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1.05fr 1fr; }
}

.hero__copy h1 { max-width: 15ch; }
.hero__copy .lead { max-width: 46ch; }

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2) var(--s-3);
  margin-top: var(--s-10);
  font-size: var(--t-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-muted);
  max-width: none;
}
.hero__trust span {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: var(--t-small);
  color: var(--c-forest);
  background: rgba(255, 255, 255, 0.75);
  border-radius: var(--r-pill);
  padding: 0.2rem 0.65rem;
}
[data-theme='dark'] .hero__trust span {
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-text);
}

.hero__media { position: relative; }
.hero__media img {
  width: 100%;
  border-radius: var(--r-media);
}

.hero__chip { position: absolute; z-index: 2; }
.hero__chip--batch { top: 6%; left: -4%; line-height: 1.25; }
.hero__chip--batch strong { font-size: var(--t-body); }
.hero__chip--rating { bottom: 4%; right: -2%; }
.hero__chip--rating strong { font-family: var(--font-display); }

@media (max-width: 599px) {
  .hero__chip--batch { left: 0; }
  .hero__chip--rating { right: 0; }
  .hero__chip { font-size: var(--t-micro); padding: var(--s-2) var(--s-3); }
}

/* 2. STATS STRIP ========================================================= */

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-8) var(--s-4);
  text-align: center;
}
@media (min-width: 760px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .stats__grid > * + * { border-left: 1px solid var(--c-line); }
}
.stat__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 1.3rem + 2.4vw, 2.85rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--c-forest);
  font-variant-numeric: tabular-nums;
}
[data-theme='dark'] .stat__value { color: #6ee7a5; }
.stat__label {
  margin-top: var(--s-2);
  font-size: var(--t-small);
  color: var(--c-muted);
}

/* 3. ENROLMENT STEPS ===================================================== */

.steps {
  list-style: none;
  margin: 0 0 var(--s-16);
  padding: 0;
  display: grid;
  gap: var(--s-8) var(--s-6);
  position: relative;
}
@media (min-width: 820px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  /* Connector runs between the three markers, behind them */
  .steps::before {
    content: '';
    position: absolute;
    top: 27px;
    left: 16.6%;
    right: 16.6%;
    height: 2px;
    background: repeating-linear-gradient(
      to right, var(--c-forest) 0 8px, transparent 8px 16px
    );
    opacity: 0.28;
  }
}

.step {
  display: grid;
  gap: var(--s-5);
  justify-items: center;
  text-align: center;
  position: relative;
}
.step__marker {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: var(--r-pill);
  background: var(--c-forest);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  box-shadow: 0 0 0 8px var(--c-mint);
  position: relative;
  z-index: 1;
}
[data-theme='dark'] .step__marker { background: var(--c-grass); }
.step__card {
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-card);
  padding: var(--s-6);
  box-shadow: var(--sh-card);
  height: 100%;
}
.step__card h3 { margin-bottom: var(--s-2); }
.step__card p { color: var(--c-muted); font-size: var(--t-small); margin: 0; }

.bodies { text-align: center; }
.bodies__label {
  font-size: var(--t-small);
  color: var(--c-muted);
  margin: 0 auto var(--s-5);
}
.bodies__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-3);
}
.bodies__list li {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-small);
  letter-spacing: 0.01em;
  color: var(--c-forest);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-input);
  padding: var(--s-3) var(--s-5);
}
[data-theme='dark'] .bodies__list li { color: var(--c-text); }

/* 4. COURSE RAIL ========================================================= */

.rail {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  /* Match the track's leading padding, or mandatory snapping would pull the
     first card flush to the viewport edge and break the .wrap alignment. */
  scroll-padding-inline-start: max(var(--gutter), (100% - var(--wrap)) / 2);
}
.rail::-webkit-scrollbar { display: none; }

.rail__track {
  list-style: none;
  margin: 0;
  display: flex;
  gap: var(--s-5);
  /* Aligns the first card with the page container while letting the rail
     bleed to both edges, and keeps padding at the scroll end. */
  padding: 4px max(var(--gutter), (100% - var(--wrap)) / 2) var(--s-4);
}

.rail__nav { display: flex; gap: var(--s-2); }
.rail__nav .icon-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.rail__nav .icon-btn:disabled:hover { border-color: var(--c-line); color: var(--c-text); }

.course-card {
  flex: 0 0 clamp(268px, 78vw, 336px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  padding: var(--s-6);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-card);
  box-shadow: var(--sh-card);
}

.course-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
}
.quickview-toggle {
  border: 1px solid var(--c-line);
  background: transparent;
  color: var(--c-muted);
  border-radius: var(--r-pill);
  padding: 0.28rem 0.7rem;
  font-size: var(--t-micro);
  font-weight: 600;
}
.quickview-toggle:hover { border-color: var(--c-grass); color: var(--c-grass-deep); }
.quickview-toggle[aria-expanded='true'] {
  background: var(--c-forest);
  border-color: var(--c-forest);
  color: #fff;
}

.course-card__title { margin: 0; font-size: 1.1rem; }
.course-card__title a { text-decoration: none; color: inherit; }
.course-card__title a:hover { color: var(--c-grass-deep); }
.course-card__desc {
  margin: 0;
  font-size: var(--t-small);
  color: var(--c-muted);
  line-height: 1.55;
}

.quickview {
  background: var(--c-mint);
  border-radius: var(--r-input);
  padding: var(--s-4);
}
.quickview dl { margin: 0; display: grid; gap: var(--s-2); }
.quickview dl > div {
  display: flex;
  justify-content: space-between;
  gap: var(--s-3);
  font-size: var(--t-small);
}
.quickview dt { color: var(--c-muted); }
.quickview dd { margin: 0; font-weight: 600; text-align: right; }

.course-card__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-2) var(--s-4);
  font-size: var(--t-small);
  color: var(--c-muted);
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-line-soft);
}

.course-card__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-3);
}
.course-card__price strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--c-forest);
  letter-spacing: -0.02em;
}
[data-theme='dark'] .course-card__price strong { color: var(--c-text); }
.course-card__price s { color: var(--c-faint); font-size: var(--t-small); }

.course-card__actions {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3);
}
.course-card__actions .btn { padding-inline: 0.9rem; }

/* 5. FEATURE GRID ======================================================== */

.features {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: var(--s-5);
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
}
.feature {
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-card);
  padding: var(--s-6);
}
.feature__icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 13px;
  background: var(--c-mint);
  color: var(--c-forest);
  margin-bottom: var(--s-5);
}
[data-theme='dark'] .feature__icon { color: #6ee7a5; }
.feature h3 { margin-bottom: var(--s-2); }
.feature p { margin: 0; font-size: var(--t-small); color: var(--c-muted); line-height: 1.55; }

/* 6. GRADUATE SPOTLIGHT ================================================== */

.spotlight__inner {
  display: grid;
  gap: clamp(2.5rem, 1rem + 5vw, 4rem);
  align-items: start;
}
@media (min-width: 940px) {
  .spotlight__inner { grid-template-columns: 1.15fr 0.85fr; }
}

.grads {
  list-style: none;
  margin: var(--s-10) 0 0;
  padding: 0;
  display: grid;
  gap: var(--s-3);
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
}
.grad {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-card);
  box-shadow: var(--sh-card);
}
.grad__avatar {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: var(--r-pill);
  background: var(--c-mint);
  color: var(--c-forest);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-small);
  letter-spacing: 0.02em;
}
[data-theme='dark'] .grad__avatar { background: rgba(22, 163, 74, 0.2); color: #9ae6c0; }
.grad__body { display: grid; gap: 3px; min-width: 0; }
.grad__name {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-weight: 600;
  font-size: var(--t-small);
}
.grad__verified {
  display: grid;
  place-items: center;
  width: 16px; height: 16px;
  border-radius: var(--r-pill);
  background: var(--c-grass);
  color: #fff;
  flex-shrink: 0;
}
.grad__verified svg { width: 10px; height: 10px; }
.grad__meta {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--t-micro);
  color: var(--c-muted);
}

.review-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-panel);
  padding: var(--s-8);
  box-shadow: var(--sh-raised);
  overflow: hidden;
}
.review-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--c-forest), var(--c-grass) 55%, var(--c-amber));
}
.review-card h3 { margin-bottom: var(--s-2); }
.review-card > p {
  color: var(--c-muted);
  font-size: var(--t-small);
  margin-bottom: var(--s-6);
}

.rating-input { border: 0; padding: 0; margin: 0 0 var(--s-5); }
.rating-input legend {
  padding: 0;
  font-family: var(--font-display);
  font-size: var(--t-small);
  font-weight: 600;
  margin-bottom: var(--s-2);
}
.rating-input__stars {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: var(--s-1);
}
.rating-input__stars input {
  position: absolute;
  opacity: 0;
  width: 1px; height: 1px;
}
.rating-input__stars label {
  width: 32px; height: 32px;
  cursor: pointer;
  background: var(--c-line);
  -webkit-mask: var(--star-shape) center / contain no-repeat;
  mask: var(--star-shape) center / contain no-repeat;
  transition: background-color 0.12s ease;
}
/* row-reverse means "later in the DOM" sits to the left, so a checked
   star fills itself and everything below it */
.rating-input__stars input:checked ~ label,
.rating-input__stars label:hover,
.rating-input__stars label:hover ~ label { background: var(--c-amber); }
.rating-input__stars input:focus-visible + label {
  box-shadow: none;
  outline: 2px solid var(--c-grass);
  outline-offset: 3px;
}

/* 7. SOCIAL PROOF ======================================================== */

.sources {
  list-style: none;
  margin: 0 0 var(--s-10);
  padding: 0;
  display: grid;
  gap: var(--s-4);
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.source {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-5);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-card);
}
.source__score {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.9rem;
  letter-spacing: -0.03em;
  color: var(--c-forest);
  line-height: 1;
}
[data-theme='dark'] .source__score { color: #6ee7a5; }
.source__body { display: grid; gap: 2px; }
.source__name { font-weight: 600; font-size: var(--t-small); }
.source__count { font-size: var(--t-micro); color: var(--c-muted); }

.quotes {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: var(--s-4);
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
}
.quote {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-6);
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-card);
  box-shadow: var(--sh-card);
}
.quote__mark { color: var(--c-mint); }
[data-theme='dark'] .quote__mark { color: rgba(255, 255, 255, 0.12); }
.quote__mark .ico { width: 30px; height: 30px; }
.quote blockquote { margin: 0; }
.quote blockquote p {
  margin: 0;
  font-size: var(--t-small);
  line-height: 1.62;
  color: var(--c-text);
}
.quote__who {
  margin-top: auto;
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-line-soft);
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.quote__who strong { display: block; font-size: var(--t-small); }
.quote__role {
  display: block;
  font-size: var(--t-micro);
  color: var(--c-muted);
  margin-bottom: 5px;
}
.quote__tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-2);
  font-size: var(--t-micro);
  color: var(--c-faint);
}

/* 8. COUNSELLOR CALLBACK ================================================= */

.callback__inner {
  display: grid;
  gap: clamp(2.5rem, 1rem + 5vw, 4.5rem);
  align-items: center;
}
@media (min-width: 940px) {
  .callback__inner { grid-template-columns: 1fr 1fr; }
}
.callback__card {
  background: var(--c-surface);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-panel);
  padding: clamp(var(--s-6), 3vw, var(--s-10));
  box-shadow: var(--sh-raised);
}

/* 9. CLOSING CTA BAND ==================================================== */

.cta-band { text-align: center; }
.cta-band h2 { margin-bottom: var(--s-3); }
.cta-band p {
  margin: 0 auto;
  max-width: 52ch;
  color: var(--c-on-dark-muted);
}
.cta-band__actions { justify-content: center; margin-top: var(--s-8); }