/* ==========================================================================
   Siya's Pre-school — interactions.css
   All new animation / interaction styles.
   Wrapped in prefers-reduced-motion where applicable.
   1 rem = 10px (per project rule)
   ========================================================================== */

/* ── 0. Reduced-motion guard ───────────────────────────────────────────── */
/* Default: keep static fallbacks so the page still looks fine when motion  */
/* is reduced. Animations are gated by the no-preference media query.       */

/* ── 3. Scroll fade-up (base state — always visible without motion pref) ── */
.fade-up {
  opacity: 0;
  transform: translateY(3rem);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger delays for sibling cards */
.fade-up[data-delay="1"] { transition-delay: 0.1s; }
.fade-up[data-delay="2"] { transition-delay: 0.2s; }
.fade-up[data-delay="3"] { transition-delay: 0.3s; }
.fade-up[data-delay="4"] { transition-delay: 0.4s; }
.fade-up[data-delay="5"] { transition-delay: 0.5s; }
.fade-up[data-delay="6"] { transition-delay: 0.6s; }

/* ── 14. Method step slide-in (base states) ──────────────────────────── */
.method-step-left {
  opacity: 0;
  transform: translateX(-5rem);
  transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}
.method-step-right {
  opacity: 0;
  transform: translateX(5rem);
  transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}
.method-step-left.visible,
.method-step-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.method-step-left[data-delay="2"],
.method-step-right[data-delay="2"] { transition-delay: 0.15s; }
.method-step-left[data-delay="3"],
.method-step-right[data-delay="3"] { transition-delay: 0.3s; }
.method-step-left[data-delay="4"],
.method-step-right[data-delay="4"] { transition-delay: 0.45s; }

/* ============================================================
   Everything below is inside prefers-reduced-motion: no-preference
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {

  /* ── 9. Logo bounce on load ──────────────────────────────────────────── */
  @keyframes logoBounce {
    0%   { transform: translateY(-1rem); }
    50%  { transform: translateY(0.4rem); }
    75%  { transform: translateY(-0.3rem); }
    100% { transform: translateY(0); }
  }
  .navbar-brand-custom img {
    animation: logoBounce 0.65s cubic-bezier(0.36,0.07,0.19,0.97) both;
  }

  /* ── 10. Announcement bar ticker ─────────────────────────────────────── */
  @keyframes ticker {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
  .announcement-inner {
    display: inline-block;
    white-space: nowrap;
    animation: ticker 22s linear infinite;
  }
  .announcement:hover .announcement-inner {
    animation-play-state: paused;
  }
  /* Hide original text content — JS will inject .announcement-inner */
  .announcement { overflow: hidden; white-space: nowrap; }

  /* ── 8. Nav link sliding underline ───────────────────────────────────── */
  .navbar-custom .nav-link:not(.nav-cta) {
    position: relative;
  }
  .navbar-custom .nav-link:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: 0.3rem;
    left: 1rem;
    width: 0;
    height: 0.2rem;
    background: var(--gold);
    border-radius: 9.9rem;
    transition: width 0.25s ease;
  }
  .navbar-custom .nav-link:not(.nav-cta):hover::after,
  .navbar-custom .nav-link:not(.nav-cta).active::after {
    width: calc(100% - 2rem);
  }

  /* ── 6. CTA button pulse ─────────────────────────────────────────────── */
  /* Use animation-play-state pause on hover instead of animation:none
     so the button doesn't abruptly jump/blink when you hover over it.  */
  @keyframes ctaPulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.04); }
  }
  .hero .btn-primary-gold,
  .hero .btn-outline-navy {
    animation: ctaPulse 2.2s ease-in-out infinite;
  }
  .hero .btn-primary-gold:hover,
  .hero .btn-outline-navy:hover {
    animation-play-state: paused;
  }

  /* ── 7. Hero floating SVG shapes ────────────────────────────────────── */
  .hero-float-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
  }
  .hero-float-shape {
    position: absolute;
    opacity: 0.15;
    user-select: none;
  }
  @keyframes floatA {
    0%,100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-1.8rem) rotate(12deg); }
  }
  @keyframes floatB {
    0%,100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(2rem) rotate(-10deg); }
  }
  @keyframes floatC {
    0%,100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-1.2rem) rotate(8deg); }
  }
  @keyframes floatD {
    0%,100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(1.5rem) rotate(-15deg); }
  }
  .hero-float-shape:nth-child(1) { top:8%; left:5%;   animation: floatA 4s ease-in-out infinite; }
  .hero-float-shape:nth-child(2) { top:15%; right:7%; animation: floatB 5s ease-in-out infinite; }
  .hero-float-shape:nth-child(3) { top:65%; left:3%;  animation: floatC 3.5s ease-in-out infinite; }
  .hero-float-shape:nth-child(4) { bottom:15%; right:5%; animation: floatD 4.5s ease-in-out infinite; }
  .hero-float-shape:nth-child(5) { top:40%; left:45%; animation: floatA 6s ease-in-out infinite; }
  .hero-float-shape:nth-child(6) { bottom:25%; left:30%; animation: floatB 3.8s ease-in-out infinite; }
  .hero-float-shape:nth-child(7) { top:20%; left:50%; animation: floatC 5.2s ease-in-out infinite; }

  /* ── 5. Card hover glow (additive) ──────────────────────────────────── */
  /* No !important — let existing transition: all .25s on each card fire  */
  .highlight-card:hover,
  .value-card:hover,
  .program-card:hover,
  .gallery-item:hover,
  .info-card:hover,
  .contact-card:hover {
    box-shadow: 0 1.4rem 4rem rgba(14,33,72,0.18), 0 0 0 0.2rem rgba(245,179,1,0.35);
  }

} /* end prefers-reduced-motion: no-preference */

/* ── 1. "A Day at Siya's" — Custom Center-Highlighted Carousel ────────── */
/* overflow: hidden clips the flex track (7 slides ≈ 233% wide) from
   expanding the page. Arrows are position:absolute at left/right:0
   WITHIN the wrap, so they are inside the border-box and not clipped.
   padding-bottom gives the center card's drop-shadow room to breathe.  */
.day-carousel-wrap {
  position: relative;
  overflow: hidden;
  /* Desktop: sides wide enough for inset arrows; bottom deep enough for the
     center card's box-shadow (offset 2.4rem + blur 6rem = ~8.4rem needed).  */
  padding: 2rem 6rem 7rem;
}
.day-carousel-track {
  display: flex;
  align-items: center;
  gap: 0;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}
.day-carousel-slide {
  flex: 0 0 33.333%;
  padding: 0 1rem;
  transition: transform 0.5s ease, opacity 0.5s ease;
  opacity: 0.6;
  transform: scale(0.85);
}
.day-carousel-slide.center {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}
.day-carousel-slide .highlight-card {
  margin: 0;
  cursor: grab;
}
.day-carousel-slide.center .highlight-card {
  box-shadow: 0 2.4rem 6rem rgba(14,33,72,0.22);
}
/* Arrow buttons — positioned relative to the wrap which is now overflow:visible */
.day-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0.6rem 1.8rem rgba(14,33,72,0.15);
  transition: background 0.2s, transform 0.2s;
}
.day-carousel-btn:hover {
  background: var(--gold-soft, #ffd255);
  transform: translateY(-50%) scale(1.08);
}
/* Desktop: arrows sit 1.5rem inside the wrap edges — clearly within the
   overflow:hidden clip boundary and easy to tap.                       */
.day-carousel-btn.prev { left: 1.5rem; }
.day-carousel-btn.next { right: 1.5rem; }
/* Dots */
.day-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.day-carousel-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(14,33,72,0.2);
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}
.day-carousel-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}
/* Mobile: tighter padding, arrows flush to edge */
@media (max-width: 767px) {
  .day-carousel-wrap { padding: 2rem 3rem 3rem; }
  .day-carousel-slide { flex: 0 0 85%; }
  .day-carousel-btn.prev { left: 0.3rem; }
  .day-carousel-btn.next { right: 0.3rem; }
}

/* ── 2. "Our Pillars" — Custom Carousel ─────────────────────────────── */
/* Same fix: overflow:hidden clips the 6-slide track, arrows stay visible. */
.pillars-carousel-wrap {
  position: relative;
  overflow: hidden;
  /* Same shadow budget: center card shadow offset 2rem + blur 5rem = ~7rem.
     6rem bottom padding on desktop gives it room.                      */
  padding: 2rem 6rem 6rem;
}
.pillars-carousel-track {
  display: flex;
  align-items: center;
  gap: 0;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.pillars-carousel-slide {
  flex: 0 0 33.333%;
  padding: 0 0.8rem;
  transition: transform 0.5s ease, opacity 0.5s ease;
  opacity: 0.6;
  transform: scale(0.87);
}
.pillars-carousel-slide.center {
  opacity: 1;
  transform: scale(1);
}
.pillars-carousel-slide .value-card {
  margin: 0;
}
.pillars-carousel-slide.center .value-card {
  box-shadow: 0 2rem 5rem rgba(14,33,72,0.25);
}
/* Dot indicators */
.pillars-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.8rem;
}
.pillars-carousel-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}
.pillars-carousel-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}
/* Pillars carousel prev/next buttons:
   Override Bootstrap's carousel-control defaults (width:15%, full height)
   with the same gold-circle style as .day-carousel-btn, inset 1.5rem.    */
.pillars-prev-btn,
.pillars-next-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy) !important;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0.6rem 1.8rem rgba(14,33,72,0.2);
  transition: background 0.2s, transform 0.2s;
  /* Reset Bootstrap overrides */
  opacity: 1;
  padding: 0;
}
.pillars-prev-btn:hover,
.pillars-next-btn:hover {
  background: var(--gold-soft, #ffd255);
  transform: translateY(-50%) scale(1.08);
  opacity: 1;
}
.pillars-prev-btn { left: 1.5rem; }
.pillars-next-btn { right: 1.5rem; }
/* Mobile: smaller inset, keep within narrower wrap */
@media (max-width: 767px) {
  .pillars-carousel-wrap { padding: 2rem 2.5rem 3rem; }
  .pillars-carousel-slide { flex: 0 0 90%; }
  .pillars-carousel-slide:not(.center) { opacity: 0.5; }
  .pillars-prev-btn { left: 0.3rem; }
  .pillars-next-btn { right: 0.3rem; }
}

/* ── 11. Gallery filter pill + card fade animation ───────────────────── */
.gallery-filter {
  position: relative;
}
.gallery-filter-pill {
  position: absolute;
  background: var(--gold);
  border-radius: 9.9rem;
  height: 100%;
  top: 0;
  transition: left 0.3s ease, width 0.3s ease;
  z-index: 0;
  pointer-events: none;
}
.gallery-filter .chip {
  position: relative;
  z-index: 1;
}
.gallery-item {
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.gallery-item.hiding {
  opacity: 0;
  transform: scale(0.92);
}
.gallery-item.showing {
  animation: galleryFadeIn 0.4s ease forwards;
}
@keyframes galleryFadeIn {
  from { opacity: 0; transform: translateY(1.2rem) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── 12. Testimonials section ────────────────────────────────────────── */
.testimonials-section {
  background: linear-gradient(135deg, #fff8e6 0%, var(--cream, #fdfaf2) 50%, #eaf0ff 100%);
  padding: 5rem 0;
}
.testimonials-section h2 { color: var(--navy, #0e2148); }
.testi-carousel-wrap {
  position: relative;
  max-width: 72rem;
  margin: 0 auto;
}
/* No shadow on the card — avoids clipping. Design uses top gold border
   and a light background instead for the premium look.                  */
.testi-track {
  overflow: hidden;
  padding-bottom: 0.5rem; /* just enough for the bottom border-radius */
}
.testi-card {
  background: #fff;
  border-radius: 1.8rem;
  padding: 2.5rem 2.5rem 2rem;
  box-shadow: none;           /* removed — was being sliced */
  display: none;
  border-top: 4px solid var(--gold);
  border-bottom: 1px solid rgba(14,33,72,0.07);
  border-left: 1px solid rgba(14,33,72,0.07);
  border-right: 1px solid rgba(14,33,72,0.07);
  transition: opacity 0.45s ease;
  text-align: center;
}
.testi-card.active {
  display: block;
  animation: testiFadeIn 0.45s ease;
}
@keyframes testiFadeIn {
  from { opacity: 0; transform: translateY(1.5rem); }
  to   { opacity: 1; transform: translateY(0); }
}
.testi-stars {
  color: var(--gold);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  letter-spacing: 0.1rem;
}
.testi-quote {
  font-size: 1.1rem;
  color: var(--text-muted, #5a6378);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testi-author-name {
  font-weight: 700;
  color: var(--navy, #0e2148);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}
.testi-author-class {
  font-size: 0.85rem;
  color: var(--text-muted, #5a6378);
}
.testi-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.testi-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(14,33,72,0.2);
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}
.testi-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}

/* ── 13. Mobile floating "Apply Now" FAB ─────────────────────────────── */
.mobile-apply-fab {
  display: none;
}
@media (max-width: 768px) {
  .mobile-apply-fab {
    display: flex;
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(10rem);
    z-index: 1050;
    align-items: center;
    gap: 0.5rem;
    background: var(--gold);
    color: var(--navy) !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.9rem 2rem;
    border-radius: 9.9rem;
    box-shadow: 0 0.8rem 2.4rem rgba(14,33,72,0.3);
    text-decoration: none;
    transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
    border: none;
  }
  .mobile-apply-fab.visible {
    transform: translateX(-50%) translateY(0);
  }
  @media (prefers-reduced-motion: no-preference) {
    @keyframes fabPulse {
      0%,100% { box-shadow: 0 0.8rem 2.4rem rgba(14,33,72,0.3); }
      50%      { box-shadow: 0 0.8rem 3.2rem rgba(245,179,1,0.55); }
    }
    .mobile-apply-fab.visible {
      animation: fabPulse 2.5s ease-in-out infinite;
    }
    .mobile-apply-fab:hover { animation: none; box-shadow: 0 1.2rem 3.2rem rgba(14,33,72,0.35); }
  }
}

/* ── 15. Contact form — floating label ───────────────────────────────── */
.form-field-wrap {
  position: relative;
  margin-bottom: 1.5rem;
}
.form-field-wrap .form-label {
  position: absolute;
  top: 0.8rem;
  left: 1rem;
  font-size: 0.95rem;
  color: var(--text-muted, #5a6378);
  pointer-events: none;
  transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
  background: #fff;
  padding: 0 0.3rem;
  margin: 0;
  z-index: 1;
}
.form-field-wrap .form-control:focus ~ .form-label,
.form-field-wrap .form-control:not(:placeholder-shown) ~ .form-label {
  top: -0.6rem;
  font-size: 0.78rem;
  color: var(--gold);
}
.form-field-wrap .form-control {
  padding-top: 1rem;
}
.form-field-wrap .form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 0.3rem rgba(245,179,1,0.22);
}

/* ── Issue 3 fix: Footer button text — override footer's blanket white link colour ── */
/* footer a sets color: rgba(255,255,255,.75), making gold-bg buttons unreadable. */
.footer .btn-primary-gold,
.footer .btn-primary-gold:hover {
  color: var(--navy) !important;
}

/* ── Issue 4 fix: method-card hover — explicit transition so shadow never blinks ── */
.method-card {
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

/* ── Issue 1 fix: CTA section buttons — smooth transitions, no blinking ── */
/* The gold gradient background of .cta-section means .btn-outline-navy is
   the right choice (navy text/border on gold → fills navy on hover).
   Explicit transition properties override Bootstrap's 'all' shorthand
   and give the browser a clear set of properties to interpolate.      */
.cta-section .btn {
  transition: background 0.25s ease, color 0.25s ease,
              border-color 0.25s ease, box-shadow 0.25s ease,
              transform 0.25s ease;
}
.cta-section .btn-outline-navy {
  box-shadow: 0 0 0 rgba(14,33,72,0); /* defined base → animates smoothly */
}
.cta-section .btn-outline-navy:hover {
  box-shadow: 0 1rem 2.4rem rgba(14,33,72,0.3);
}
.cta-section .btn-primary-gold {
  box-shadow: 0 0 0 rgba(245,179,1,0);
}
.cta-section .btn-primary-gold:hover {
  box-shadow: 0 1rem 2.4rem rgba(245,179,1,0.45);
}