/* ============================================
   JT Homewares — Animations
   ============================================ */

/* --- Scroll Reveal Base --- */
[data-reveal] {
  opacity: 0;
  will-change: transform, opacity;
}

[data-reveal].revealed {
  opacity: 1;
}

/* Reveal: fade up */
[data-reveal="fade-up"] {
  transform: translateY(60px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="fade-up"].revealed {
  transform: translateY(0);
}

/* Reveal: fade down */
[data-reveal="fade-down"] {
  transform: translateY(-60px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="fade-down"].revealed {
  transform: translateY(0);
}

/* Reveal: fade left */
[data-reveal="fade-left"] {
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="fade-left"].revealed {
  transform: translateX(0);
}

/* Reveal: fade right */
[data-reveal="fade-right"] {
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="fade-right"].revealed {
  transform: translateX(0);
}

/* Reveal: scale up */
[data-reveal="scale-up"] {
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="scale-up"].revealed {
  transform: scale(1);
}

/* Reveal: clip up (text reveal) */
[data-reveal="clip-up"] {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="clip-up"].revealed {
  clip-path: inset(0 0 0 0);
}

/* Reveal: clip left */
[data-reveal="clip-left"] {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="clip-left"].revealed {
  clip-path: inset(0 0 0 0);
}

/* Reveal: clip right */
[data-reveal="clip-right"] {
  clip-path: inset(0 0 0 100%);
  transition: clip-path 1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal="clip-right"].revealed {
  clip-path: inset(0 0 0 0);
}

/* Stagger delay via data attribute */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }
[data-delay="7"] { transition-delay: 0.7s; }
[data-delay="8"] { transition-delay: 0.8s; }

/* --- Text Split Animation --- */
.split-text .word {
  display: inline-block;
  overflow: hidden;
}

.split-text .word-inner {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.split-text.revealed .word-inner {
  transform: translateY(0);
}

/* --- SVG Path Draw --- */
[data-svg-draw] {
  stroke-dasharray: var(--path-length, 1000);
  stroke-dashoffset: var(--path-length, 1000);
  transition: stroke-dashoffset 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-svg-draw].revealed {
  stroke-dashoffset: 0;
}

/* --- Hero Gradient Animation --- */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  25% {
    background-position: 100% 50%;
  }
  50% {
    background-position: 100% 0%;
  }
  75% {
    background-position: 0% 100%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.hero__gradient {
  background: linear-gradient(
    135deg,
    var(--color-bg-darker) 0%,
    #1f1a14 25%,
    var(--color-bg-dark) 50%,
    #14191f 75%,
    var(--color-bg-darker) 100%
  );
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
}

/* --- Floating Elements --- */
@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  33% {
    transform: translateY(-15px) rotate(1deg);
  }
  66% {
    transform: translateY(8px) rotate(-1deg);
  }
}

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.float {
  animation: float 6s ease-in-out infinite;
}

.float-slow {
  animation: floatSlow 8s ease-in-out infinite;
}

/* --- Glow Pulse --- */
@keyframes glowPulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.05);
  }
}

.glow {
  animation: glowPulse 4s ease-in-out infinite;
}

/* --- Line Grow --- */
@keyframes lineGrow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.line-grow {
  transform-origin: left;
  transform: scaleX(0);
}

.line-grow.revealed {
  animation: lineGrow 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* --- Image Reveal Overlay --- */
.img-reveal {
  position: relative;
  overflow: hidden;
}

.img-reveal::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-bg-dark);
  transform-origin: right;
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.img-reveal.revealed::after {
  transform: scaleX(0);
}

.section--cream .img-reveal::after {
  background: var(--color-cream);
}

/* --- 3D Tilt Card --- */
.tilt-card {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.tilt-card__inner {
  transition: transform 0.1s ease-out;
  transform-style: preserve-3d;
}

.tilt-card__shine {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.08) 0%,
    transparent 60%
  );
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tilt-card:hover .tilt-card__shine {
  opacity: 1;
}

/* --- Parallax Layer --- */
[data-parallax] {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* --- Marquee --- */
.marquee {
  overflow: hidden;
  white-space: nowrap;
}

.marquee__inner {
  display: inline-flex;
  animation: marquee 30s linear infinite;
}

.marquee__inner span {
  padding: 0 40px;
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 6rem);
  color: var(--color-border-light);
  font-weight: 700;
  user-select: none;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* --- Accordion --- */
.accordion-item {
  border-bottom: 1px solid var(--color-border-light);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-cream);
  cursor: none;
  transition: color var(--transition-fast);
}

.accordion-header:hover {
  color: var(--color-gold);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
  margin-left: 20px;
}

.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background: var(--color-gold);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.accordion-icon::before {
  width: 100%;
  height: 1px;
  top: 50%;
  left: 0;
}

.accordion-icon::after {
  width: 1px;
  height: 100%;
  left: 50%;
  top: 0;
}

.accordion-item.active .accordion-icon::after {
  transform: rotate(90deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              padding 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.accordion-item.active .accordion-body {
  max-height: 500px;
}

.accordion-body__inner {
  padding: 0 0 24px;
}

.accordion-body__inner p {
  font-size: 0.95rem;
  line-height: 1.8;
}

/* --- Process Steps --- */
.process-step {
  position: relative;
  text-align: center;
}

.process-step__number {
  width: 64px;
  height: 64px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-gold);
  position: relative;
}

.process-connector {
  position: absolute;
  top: 32px;
  left: calc(50% + 40px);
  width: calc(100% - 80px);
  height: 1px;
  background: var(--color-border);
}

/* --- Horizontal Scroll Section --- */
.horizontal-scroll {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 20px 0;
}

.horizontal-scroll::-webkit-scrollbar {
  display: none;
}

.horizontal-scroll > * {
  scroll-snap-align: start;
  flex-shrink: 0;
}

/* --- Page Transition Overlay --- */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--color-bg-dark);
  z-index: 9999;
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}

.page-transition.entering {
  animation: pageEnter 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.page-transition.leaving {
  animation: pageLeave 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes pageEnter {
  0% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

@keyframes pageLeave {
  0% {
    transform: scaleY(1);
    transform-origin: top;
  }
  100% {
    transform: scaleY(0);
    transform-origin: top;
  }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    clip-path: none;
  }

  .split-text .word-inner {
    transform: none;
  }

  .hero__gradient {
    animation: none;
  }
}