/* animations.css — Motion Design + Phase 3 Component Additions */

/* ============================================================
   Reduced-motion fallback.
   All reveal elements are visible by default so that users who
   prefer reduced motion (or whose browsers do not support the
   media feature) always see content.
   ============================================================ */

.reveal,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 1;
  transform: none;
  transition: none;
}

/* ============================================================
   All animation and transition declarations live inside this
   media query so that motion only runs when the user has not
   expressed a preference for reduced motion.
   ============================================================ */

@media (prefers-reduced-motion: no-preference) {

  /* ----------------------------------------------------------
     Keyframes
     ---------------------------------------------------------- */

  @keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to   { opacity: 1; transform: translateX(0);     }
  }

  @keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0);    }
  }

  @keyframes fadeDown {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0);     }
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0);    }
  }

  @keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
  }

  @keyframes floatY {
    from { transform: translateY(0);    }
    to   { transform: translateY(-8px); }
  }

  @keyframes scaleIn {
    from { opacity: 0; transform: scale(0.6); }
    to   { opacity: 1; transform: scale(1);   }
  }

  /* ----------------------------------------------------------
     Hero Section: Page-Load Entrance
     Animation handles visibility for hero columns.
     The scroll-reveal translateY is overridden here so the
     two systems do not stack conflicting transforms.
     ---------------------------------------------------------- */

  #hero .hero-content.reveal,
  #hero .hero-visual.reveal {
    transform: none;
    transition: none;
  }

  #hero .hero-content {
    animation: fadeInLeft 900ms ease both;
    animation-delay: 100ms;
  }

  #hero .hero-visual {
    animation: fadeInRight 900ms ease both;
    animation-delay: 300ms;
  }

  .hero-content .eyebrow {
    animation: fadeDown 600ms ease both;
    animation-delay: 0ms;
  }

  .hero-content .display {
    animation: fadeUp 800ms ease both;
    animation-delay: 180ms;
  }

  .hero-content .lead {
    animation: fadeUp 700ms ease both;
    animation-delay: 320ms;
  }

  .hero-buttons {
    animation: fadeUp 600ms ease both;
    animation-delay: 460ms;
  }

  .hero-badges {
    animation: fadeIn 500ms ease both;
    animation-delay: 580ms;
  }

  /* ----------------------------------------------------------
     Floating Credential Card: Gentle Float Loop
     ---------------------------------------------------------- */

  .hero-floating-card {
    animation: floatY 4s ease-in-out infinite alternate;
  }

  /* ----------------------------------------------------------
     Mission Ornament Divider: Scale In on Scroll Entry
     JS adds .in-view via the shared IntersectionObserver.
     ---------------------------------------------------------- */

  .mission-inner .divider-ornament {
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 1s ease, transform 1s ease;
  }

  .mission-inner .divider-ornament.in-view {
    opacity: 1;
    transform: scale(1);
  }

  /* ----------------------------------------------------------
     Scroll Reveal Classes
     ---------------------------------------------------------- */

  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity  700ms ease var(--delay, 0ms),
      transform 700ms ease var(--delay, 0ms);
  }

  .reveal.in-view {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition:
      opacity  700ms ease var(--delay, 0ms),
      transform 700ms ease var(--delay, 0ms);
  }

  .reveal-left.in-view {
    opacity: 1;
    transform: translateX(0);
  }

  .reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition:
      opacity  700ms ease var(--delay, 0ms),
      transform 700ms ease var(--delay, 0ms);
  }

  .reveal-right.in-view {
    opacity: 1;
    transform: translateX(0);
  }

  .reveal-scale {
    opacity: 0;
    transform: scale(0.94);
    transition:
      opacity  700ms ease var(--delay, 0ms),
      transform 700ms ease var(--delay, 0ms);
  }

  .reveal-scale.in-view {
    opacity: 1;
    transform: scale(1);
  }

  /* ----------------------------------------------------------
     Nav Link Underline Hover (grows left to right)
     ---------------------------------------------------------- */

  .nav-links a {
    position: relative;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: width 250ms ease;
  }

  .nav-links a:hover::after,
  .nav-links a:focus-visible::after {
    width: 100%;
  }

  /* ----------------------------------------------------------
     Button Micro-Interactions
     ---------------------------------------------------------- */

  .btn-primary {
    transition:
      background-color var(--transition-base),
      transform       var(--transition-base);
  }

  .btn-primary:hover {
    transform: translateY(-2px);
    background-color: var(--color-gold-mid);
  }

  .btn-primary:active {
    transform: translateY(0) scale(0.98);
  }

  .btn-outline {
    transition:
      background-color var(--transition-base),
      color            var(--transition-base),
      transform        var(--transition-base);
  }

  .btn-outline:hover {
    background-color: var(--color-gold-light);
    transform: translateY(-2px);
  }

  /* ----------------------------------------------------------
     Service Card Lift (confirmed from components.css)
     ---------------------------------------------------------- */

  .service-card {
    transition:
      transform    var(--transition-base),
      box-shadow   var(--transition-base);
  }

  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lifted);
  }

  /* Service card photo zoom on hover */
  .service-card-img img {
    transition: transform var(--transition-slow);
  }

  .service-card:hover .service-card-img img {
    transform: scale(1.04);
  }

} /* end @media (prefers-reduced-motion: no-preference) */


/* ============================================================
   Image Display Styles
   (Not motion-dependent; apply unconditionally.)
   ============================================================ */

/* Hero image clip: allows the image to be border-radius clipped
   while the floating card overflows the outer frame. */
.hero-img-clip {
  position: absolute;
  inset: 0;
  border-radius: calc(var(--radius-lg) - 1px);
  overflow: hidden;
}

.hero-img-clip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

/* About image fills its frame */
.about-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

/* Service card header image */
.service-card-img {
  /* Negative margin pulls image flush with card edges */
  margin: calc(var(--space-md) * -1) calc(var(--space-md) * -1) var(--space-sm);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  height: 200px;
  flex-shrink: 0;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================================
   Core Values Strip (About Section)
   ============================================================ */

.values-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block: var(--space-xs);
}

.values-item {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sage);
  background-color: var(--color-sage-light);
  border: 1px solid var(--color-sage-mid);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
}

/* ============================================================
   Book Section
   ============================================================ */

.book-grid {
  align-items: center;
  gap: var(--space-lg);
}

.book-visual {
  display: flex;
  justify-content: center;
}

.book-cover-wrap {
  perspective: 1200px;
}

.book-cover {
  display: flex;
  height: 420px;
  width: 290px;
  transform: rotateY(-12deg);
  box-shadow: var(--shadow-lifted);
  border-radius: 2px var(--radius-md) var(--radius-md) 2px;
}

.book-spine {
  width: 28px;
  background: linear-gradient(to right, #8A6840, #B8915A);
  border-radius: 2px 0 0 2px;
  flex-shrink: 0;
}

.book-face {
  flex: 1;
  background: linear-gradient(160deg, #2C2C2A 0%, #4A4A47 100%);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  text-align: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}

.book-face::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--color-gold), var(--color-gold-mid));
}

.book-cover-label {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--color-gold-mid);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.book-cover-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-cream);
  line-height: 1.2;
  letter-spacing: 0.03em;
  margin: 0;
}

.book-cover-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(250, 246, 240, 0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.book-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.book-content .eyebrow {
  margin-bottom: 0.25rem;
}

.book-content h2 {
  margin-bottom: 0.25rem;
}

.book-content p + p {
  margin-top: 0;
}

.book-content em {
  font-style: italic;
  font-family: var(--font-display);
}

.book-cta-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-xs);
}

.book-format-note {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-charcoal-light);
  letter-spacing: 0.03em;
}

@media (prefers-reduced-motion: no-preference) {
  .book-cover {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  }

  .book-cover:hover {
    transform: rotateY(-4deg) translateY(-4px);
    box-shadow: var(--shadow-lifted);
  }
}

@media (max-width: 768px) {
  .book-cover {
    height: 340px;
    width: 235px;
  }

  .book-cover-title {
    font-size: 1.3rem;
  }
}

/* ============================================================
   Form Feedback Styles (Task 6)
   ============================================================ */

.form-error {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: #C0392B;
  margin: 0.35rem 0 0 0;
  line-height: 1.4;
}

.form-confirm {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  opacity: 0;
  transition: opacity 600ms ease;
}

.form-confirm.visible {
  opacity: 1;
}

.form-confirm-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-gold);
  margin: 0 0 0.75rem 0;
  line-height: 1.3;
}

.form-confirm-sub {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-charcoal-mid);
  margin: 0;
  line-height: 1.65;
}