/* ===================================================================
   animations.css — MediCore Hospital Shared Animation Styles
   =================================================================== */

/* ---- Prefers Reduced Motion: disable all custom animations ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .mc-reveal, .mc-reveal-child,
  .mc-hero-word, .mc-stat-strip,
  .mc-dept-card, .mc-doctor-fan,
  .mc-profile-photo, .mc-tab-panel,
  .mc-step-panel, .mc-review-card,
  .mc-map-section, .mc-form-field,
  .mc-timeline-item {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ================================================================
   1. PAGE TRANSITION ANIMATION
   ================================================================ */
.mc-page-transition {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 350ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-page-exit {
  opacity: 0;
  transform: translateY(12px);
}

.mc-page-enter {
  opacity: 0;
  transform: translateY(-12px);
}

/* ================================================================
   2. SCROLL-TRIGGERED SECTION ANIMATIONS (IntersectionObserver)
   ================================================================ */
.mc-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

.mc-reveal.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children (cards, grid items) */
.mc-reveal-child {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

.mc-reveal-child.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   3. MICRO-INTERACTION ANIMATIONS
   ================================================================ */

/* Buttons: scale up on hover, scale down on click */
body button,
body .mc-btn {
  transition: transform 200ms ease, box-shadow 200ms ease, background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

body button:hover,
body .mc-btn:hover {
  transform: scale(1.03);
}

body button:active,
body .mc-btn:active {
  transform: scale(0.97) !important;
}

/* Cards: lift + shadow on hover */
.mc-card-hover {
  transition: transform 250ms ease, box-shadow 250ms ease;
}

.mc-card-hover:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* Nav links: animated underline from left */
.mc-nav-link {
  position: relative;
  display: inline-block;
}

.mc-nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #009578;
  transition: width 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-nav-link:hover::after {
  width: 100%;
}

.mc-nav-link.mc-nav-active::after {
  width: 100%;
}

/* Emergency button pulse */
@keyframes mc-emergency-pulse {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  100% { transform: translate(-50%, -50%) scale(1.8); opacity: 0; }
}

.mc-emergency-btn {
  position: relative;
  z-index: 1;
}

.mc-emergency-btn::before,
.mc-emergency-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 9999px;
  background-color: #ba1a1a;
  opacity: 0.3;
  z-index: -1;
  animation: mc-emergency-pulse 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
  pointer-events: none;
}

.mc-emergency-btn::after {
  animation-delay: 0.6s;
}

/* Form inputs: teal focus glow */
.mc-form-input {
  transition: border-color 300ms ease, box-shadow 300ms ease;
}

.mc-form-input:focus {
  border-color: #009578 !important;
  box-shadow: 0 0 0 3px rgba(0, 149, 120, 0.15);
  outline: none;
}

/* Doctor/specialist card image zoom */
.mc-doctor-img-zoom {
  overflow: hidden;
}

.mc-doctor-img-zoom img {
  transition: transform 500ms ease;
}

.mc-doctor-img-zoom:hover img {
  transform: scale(1.05);
}

/* ================================================================
   4. PAGE-SPECIFIC ANIMATIONS
   ================================================================ */

/* home.html — Hero staggered word fade-in */
.mc-hero-word {
  opacity: 0;
  transform: translateY(16px);
  display: inline-block;
  transition: opacity 500ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-hero-word.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* home.html — Stat strip slide up */
.mc-stat-strip {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 700ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-stat-strip.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* departments.html — Staggered grid cascade */
.mc-dept-card {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 500ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-dept-card.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ourspecialist.html — Doctor cards fan in with perspective */
.mc-doctor-fan {
  opacity: 0;
  transform: perspective(600px) rotateX(15deg) translateY(24px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-doctor-fan.mc-visible {
  opacity: 1;
  transform: perspective(600px) rotateX(0) translateY(0);
}

/* doctorprofile.html — Profile photo scale-in */
.mc-profile-photo {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-profile-photo.mc-visible {
  opacity: 1;
  transform: scale(1);
}

/* doctorprofile.html — Tab panel slide */
.mc-tab-panel {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 350ms ease, transform 350ms ease;
}

.mc-tab-panel.mc-tab-active {
  opacity: 1;
  transform: translateX(0);
}

/* bookappointment.html — Multi-step form horizontal slide */
.mc-step-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateX(100%);
  transition: opacity 400ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.mc-step-panel.mc-step-active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.mc-step-panel.mc-step-exit {
  opacity: 0;
  transform: translateX(-100%);
}

/* Step indicator progress bar */
.mc-step-progress {
  transition: width 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* patientstories.html — Review card bounce stagger */
.mc-review-card {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 600ms cubic-bezier(0.34, 1.56, 0.64, 1),
              transform 600ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mc-review-card.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* contactus.html — Map fade from below */
.mc-map-section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 700ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-map-section.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* contactus.html — Form fields animate in one by one */
.mc-form-field {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-form-field.mc-visible {
  opacity: 1;
  transform: translateY(0);
}

/* aboutus.html — Timeline alternating left/right */
.mc-timeline-item {
  opacity: 0;
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-timeline-item:nth-child(odd) {
  transform: translateX(-30px);
}

.mc-timeline-item:nth-child(even) {
  transform: translateX(30px);
}

.mc-timeline-item.mc-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ================================================================
   5. SHARED NAVBAR STYLES
   ================================================================ */
.mc-navbar {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(251, 248, 250, 0.85);
  border-bottom: 1px solid rgba(197, 198, 205, 0.2);
  box-shadow: 0 1px 8px rgba(10, 22, 40, 0.04);
  transition: background 300ms ease, box-shadow 300ms ease, backdrop-filter 300ms ease;
  font-family: 'DM Sans', sans-serif;
}

.mc-navbar.mc-scrolled {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(251, 248, 250, 0.7);
  box-shadow: 0 4px 24px rgba(10, 22, 40, 0.08);
}

.mc-navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 64px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

.mc-navbar-logo {
  font-family: 'DM Sans', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #000000;
  text-decoration: none;
  letter-spacing: 0.05em;
}

.mc-navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mc-navbar-links a {
  font-size: 15px;
  font-weight: 500;
  color: #45474c;
  text-decoration: none;
  position: relative;
  transition: color 200ms ease;
  padding-bottom: 4px;
}

.mc-navbar-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #009578;
  transition: width 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mc-navbar-links a:hover {
  color: #009578;
}

.mc-navbar-links a:hover::after {
  width: 100%;
}

.mc-navbar-links a.mc-active {
  color: #000000;
  font-weight: 700;
}

.mc-navbar-links a.mc-active::after {
  width: 100%;
  background-color: #009578;
}

.mc-navbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Emergency Button in Nav */
.mc-nav-emergency {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background-color: #ba1a1a;
  color: #ffffff;
  border: none;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  z-index: 1;
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.02em;
  transition: transform 200ms ease;
}

.mc-nav-emergency:hover {
  transform: scale(1.03);
}

.mc-nav-emergency:active {
  transform: scale(0.97) !important;
}

.mc-nav-emergency::before,
.mc-nav-emergency::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 9999px;
  background-color: #ba1a1a;
  opacity: 0.3;
  z-index: -1;
  animation: mc-emergency-pulse 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
  pointer-events: none;
}

.mc-nav-emergency::after {
  animation-delay: 0.6s;
}

/* Hamburger */
.mc-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 1001;
}

.mc-hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: #1b1b1d;
  border-radius: 4px;
  transition: transform 300ms ease, opacity 200ms ease;
}

.mc-hamburger.mc-open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mc-hamburger.mc-open span:nth-child(2) {
  opacity: 0;
}

.mc-hamburger.mc-open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile menu drawer */
.mc-mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(251, 248, 250, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  padding: 80px 32px 32px;
  transform: translateY(-100%);
  transition: transform 350ms cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.mc-mobile-menu.mc-menu-open {
  transform: translateY(0);
}

.mc-mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 18px;
  font-weight: 500;
  color: #45474c;
  text-decoration: none;
  border-bottom: 1px solid rgba(197, 198, 205, 0.2);
  transition: color 200ms ease, padding-left 200ms ease;
}

.mc-mobile-menu a:hover {
  color: #009578;
  padding-left: 8px;
}

.mc-mobile-menu a.mc-active {
  color: #000000;
  font-weight: 700;
  border-bottom-color: #009578;
}

/* Mobile emergency bottom bar */
.mc-mobile-emergency-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: #ba1a1a;
  color: #ffffff;
  padding: 12px 24px;
  text-align: center;
  font-weight: 700;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  box-shadow: 0 -4px 20px rgba(186, 26, 26, 0.3);
}

.mc-mobile-emergency-bar a {
  color: #ffffff;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ---- Responsive ---- */
@media (max-width: 767px) {
  .mc-navbar-inner {
    padding: 12px 24px;
  }

  .mc-navbar-links {
    display: none !important;
  }

  .mc-hamburger {
    display: flex;
  }

  .mc-mobile-menu {
    display: block;
  }

  .mc-mobile-emergency-bar {
    display: block;
  }

  /* Add padding at bottom for mobile emergency bar */
  body {
    padding-bottom: 52px;
  }
}