/* ================================================================
   CARE4ALL — animations.css
   Keyframes, AOS overrides, orb effects, motion preferences
   ================================================================ */

/* ── AOS Customisation ────────────────────────────── */
[data-aos] { pointer-events: none; }
[data-aos].aos-animate { pointer-events: auto; }

[data-aos="fade-up"]    { opacity: 0; transform: translateY(30px); }
[data-aos="fade-right"] { opacity: 0; transform: translateX(-30px); }
[data-aos="fade-left"]  { opacity: 0; transform: translateX(30px); }
[data-aos="zoom-in"]    { opacity: 0; transform: scale(.92); }
[data-aos="flip-up"]    { opacity: 0; transform: perspective(800px) rotateX(-20deg); }

[data-aos="fade-up"].aos-animate,
[data-aos="fade-right"].aos-animate,
[data-aos="fade-left"].aos-animate,
[data-aos="zoom-in"].aos-animate,
[data-aos="flip-up"].aos-animate {
  opacity: 1;
  transform: none;
  transition: opacity .7s cubic-bezier(.25,.8,.25,1), transform .7s cubic-bezier(.25,.8,.25,1);
}

/* ── Keyframes ────────────────────────────────────── */
@keyframes c4a-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33%       { transform: translateY(-18px) rotate(3deg); }
  66%       { transform: translateY(-8px) rotate(-2deg); }
}

@keyframes c4a-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .55; transform: scale(1.2); }
}

@keyframes c4a-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(13,115,119,.3); }
  50%       { box-shadow: 0 0 48px rgba(20,189,206,.55); }
}

@keyframes c4a-spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes c4a-fade-in-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes c4a-bounce-in {
  0%   { opacity: 0; transform: scale(.6); }
  60%  { transform: scale(1.08); }
  80%  { transform: scale(.96); }
  100% { opacity: 1; transform: scale(1); }
}

/* SVG animated lines (clinic network) — CSS stroke-dasharray technique */
.c4a-network-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: c4a-draw-line 1.6s cubic-bezier(.4,0,.2,1) forwards;
}

@keyframes c4a-draw-line {
  from { stroke-dashoffset: 1; }
  to   { stroke-dashoffset: 0; }
}

/* Clinic network pin pulse */
.c4a-network-pin {
  transform-origin: center;
  animation: c4a-pulse 2.5s ease-in-out infinite;
}

/* Floating shapes */
.c4a-shape { animation: c4a-float 6s ease-in-out infinite; }
.c4a-shape--delay1 { animation-delay: -2s; }
.c4a-shape--delay2 { animation-delay: -4s; }
.c4a-shape--delay3 { animation-delay: -1s; }
.c4a-shape--delay4 { animation-delay: -3s; }

/* ── Hero Text Reveal ─────────────────────────────── */
.c4a-hero__eyebrow,
.c4a-hero__headline,
.c4a-hero__sub,
.c4a-hero__actions,
.c4a-hero__stats {
  /* Initial state — GSAP sets these to 0 via fromTo */
  will-change: transform, opacity;
}

/* ── Services Orb ─────────────────────────────────── */
.c4a-orb-wrapper {
  position: relative;
  width: 340px; height: 340px;
  margin: 0 auto;
}
.c4a-orb-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.c4a-orb {
  position: absolute;
  top: 50%; left: 50%;
  will-change: transform, opacity;
  /* GSAP manages the actual position, we set origin here */
  transform-origin: center center;
}
.c4a-orb.is-exploded { opacity: 1; pointer-events: auto; }
.c4a-orb:not(.is-exploded) { opacity: 0; pointer-events: none; }

/* ── Clinic Finder Transitions ────────────────────── */
.c4a-finder-card {
  transition: opacity .35s ease, transform .35s ease;
}
.c4a-finder-card.is-hidden {
  opacity: 0;
  transform: scale(.95);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
  height: 0;
  overflow: hidden;
}

/* ── Finder Tags ──────────────────────────────────── */
.c4a-finder__tag {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .5rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--c4a-white);
  color: var(--c4a-gray-dark);
  border: 2px solid var(--c4a-gray-light);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.c4a-finder__tag:hover {
  border-color: var(--c4a-teal);
  color: var(--c4a-teal);
  background: var(--c4a-mint);
}
.c4a-finder__tag.is-active {
  background: var(--c4a-teal);
  color: var(--c4a-white);
  border-color: var(--c4a-teal);
  box-shadow: var(--shadow-teal);
}

/* ── Swiper Slider ────────────────────────────────── */
.c4a-services-swiper { padding-bottom: 3rem !important; }
.c4a-services-swiper .swiper-slide {
  width: 300px;
  height: 380px;
}
.c4a-slide-card {
  height: 100%;
  background: var(--c4a-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 2.5rem 2rem;
  text-align: center;
}
.c4a-slide-card__icon {
  width: 80px; height: 80px;
  background: var(--c4a-mint);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
}
.c4a-slide-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--c4a-navy);
}
.c4a-slide-card__desc { font-size: var(--text-sm); color: var(--c4a-gray); }

.swiper-pagination-bullet { background: var(--c4a-teal); }
.swiper-pagination-bullet-active { background: var(--c4a-teal); width: 24px; border-radius: 4px; }

/* ── Location Map Pins ────────────────────────────── */
.c4a-location-pin {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  cursor: default;
  transition: transform var(--transition-base);
}
.c4a-location-pin:hover { transform: translateY(-4px); }
.c4a-location-pin__dot {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--c4a-teal);
  box-shadow: var(--shadow-teal);
  animation: c4a-pulse 2.5s ease-in-out infinite;
}
.c4a-location-pin__dot--gold {
  background: var(--c4a-gold);
  box-shadow: var(--shadow-gold);
}
.c4a-location-pin__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--c4a-white);
  white-space: nowrap;
  background: rgba(11,31,58,.7);
  padding: .2rem .6rem;
  border-radius: var(--radius-full);
}

/* ── Scroll Indicator ─────────────────────────────── */
.c4a-scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.c4a-scroll-indicator span {
  width: 2px; height: 20px;
  background: linear-gradient(to bottom, rgba(255,255,255,.7), transparent);
  border-radius: 2px;
  animation: c4a-float 1.5s ease-in-out infinite;
}
.c4a-scroll-indicator span:last-child { animation-delay: -.75s; }

/* ── Active nav link ──────────────────────────────── */
.c4a-header.scrolled .c4a-nav__link.current-menu-item,
.c4a-header.scrolled .c4a-nav__link[aria-current="page"] {
  color: var(--c4a-teal);
}

/* ── Glow ring on premium cards ───────────────────── */
.c4a-glow-ring {
  animation: c4a-glow 3s ease-in-out infinite;
  border-radius: var(--radius-lg);
}

/* ── prefers-reduced-motion ───────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  /* Restore AOS visibility */
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .c4a-shape,
  .c4a-network-line,
  .c4a-network-pin,
  .c4a-scroll-indicator span,
  .c4a-location-pin__dot {
    animation: none !important;
  }

  .c4a-network-line {
    stroke-dashoffset: 0;
  }
}

/* ================================================================
   Featured slider — photo header (Phase 2 image integration)
   ================================================================ */
.c4a-services-swiper .swiper-slide { height: 430px; }
.c4a-slide-card {
  justify-content: flex-start;
  align-items: stretch;
  gap: 1rem;
  padding: 0 0 2rem;
}
.c4a-slide-card__media {
  position: relative;
  width: 100%;
  height: 180px;
  margin-bottom: 1.75rem;
}
.c4a-slide-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.c4a-slide-card__media .c4a-slide-card__icon {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px; height: 56px;
  background: var(--c4a-white);
  box-shadow: var(--shadow-md);
}
.c4a-slide-card__title,
.c4a-slide-card__desc { padding-left: 1.5rem; padding-right: 1.5rem; }
.c4a-slide-card .c4a-btn { align-self: center; }